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Initial standalone code, some stuff runs
[sdl_omap.git] / acinclude / libtool.m4
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e14743d1 1##############################################################################
2# Based on libtool-2.2.6a
3# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
4#
5# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
6# 2006, 2007, 2008 Free Software Foundation, Inc.
7# Written by Gordon Matzigkeit, 1996
8#
9# This file is free software; the Free Software Foundation gives
10# unlimited permission to copy and/or distribute it, with or without
11# modifications, as long as this notice is preserved.
12
13m4_define([_LT_COPYING], [dnl
14# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
15# 2006, 2007, 2008 Free Software Foundation, Inc.
16# Written by Gordon Matzigkeit, 1996
17#
18# This file is part of GNU Libtool.
19#
20# GNU Libtool is free software; you can redistribute it and/or
21# modify it under the terms of the GNU General Public License as
22# published by the Free Software Foundation; either version 2 of
23# the License, or (at your option) any later version.
24#
25# As a special exception to the GNU General Public License,
26# if you distribute this file as part of a program or library that
27# is built using GNU Libtool, you may include this file under the
28# same distribution terms that you use for the rest of that program.
29#
30# GNU Libtool is distributed in the hope that it will be useful,
31# but WITHOUT ANY WARRANTY; without even the implied warranty of
32# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
33# GNU General Public License for more details.
34#
35# You should have received a copy of the GNU General Public License
36# along with GNU Libtool; see the file COPYING. If not, a copy
37# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
38# obtained by writing to the Free Software Foundation, Inc.,
39# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
40])
41
42# serial 56 LT_INIT
43
44
45# LT_PREREQ(VERSION)
46# ------------------
47# Complain and exit if this libtool version is less that VERSION.
48m4_defun([LT_PREREQ],
49[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
50 [m4_default([$3],
51 [m4_fatal([Libtool version $1 or higher is required],
52 63)])],
53 [$2])])
54
55
56# _LT_CHECK_BUILDDIR
57# ------------------
58# Complain if the absolute build directory name contains unusual characters
59m4_defun([_LT_CHECK_BUILDDIR],
60[case `pwd` in
61 *\ * | *\ *)
62 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
63esac
64])
65
66
67# LT_INIT([OPTIONS])
68# ------------------
69AC_DEFUN([LT_INIT],
70[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
71AC_BEFORE([$0], [LT_LANG])dnl
72AC_BEFORE([$0], [LT_OUTPUT])dnl
73AC_BEFORE([$0], [LTDL_INIT])dnl
74m4_require([_LT_CHECK_BUILDDIR])dnl
75
76dnl Autoconf doesn't catch unexpanded LT_ macros by default:
77m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
78m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
79dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
80dnl unless we require an AC_DEFUNed macro:
81AC_REQUIRE([LTOPTIONS_VERSION])dnl
82AC_REQUIRE([LTSUGAR_VERSION])dnl
83AC_REQUIRE([LTVERSION_VERSION])dnl
84AC_REQUIRE([LTOBSOLETE_VERSION])dnl
85m4_require([_LT_PROG_LTMAIN])dnl
86
87dnl Parse OPTIONS
88_LT_SET_OPTIONS([$0], [$1])
89
90# This can be used to rebuild libtool when needed
91LIBTOOL_DEPS="$ltmain"
92
93# Always use our own libtool.
94LIBTOOL='$(SHELL) $(top_builddir)/libtool'
95AC_SUBST(LIBTOOL)dnl
96
97_LT_SETUP
98
99# Only expand once:
100m4_define([LT_INIT])
101])# LT_INIT
102
103# Old names:
104AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
105AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
106dnl aclocal-1.4 backwards compatibility:
107dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
108dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
109
110
111# _LT_CC_BASENAME(CC)
112# -------------------
113# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
114m4_defun([_LT_CC_BASENAME],
115[for cc_temp in $1""; do
116 case $cc_temp in
117 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
118 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
119 \-*) ;;
120 *) break;;
121 esac
122done
123cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
124])
125
126
127# _LT_FILEUTILS_DEFAULTS
128# ----------------------
129# It is okay to use these file commands and assume they have been set
130# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
131m4_defun([_LT_FILEUTILS_DEFAULTS],
132[: ${CP="cp -f"}
133: ${MV="mv -f"}
134: ${RM="rm -f"}
135])# _LT_FILEUTILS_DEFAULTS
136
137
138# _LT_SETUP
139# ---------
140m4_defun([_LT_SETUP],
141[AC_REQUIRE([AC_CANONICAL_HOST])dnl
142AC_REQUIRE([AC_CANONICAL_BUILD])dnl
143_LT_DECL([], [host_alias], [0], [The host system])dnl
144_LT_DECL([], [host], [0])dnl
145_LT_DECL([], [host_os], [0])dnl
146dnl
147_LT_DECL([], [build_alias], [0], [The build system])dnl
148_LT_DECL([], [build], [0])dnl
149_LT_DECL([], [build_os], [0])dnl
150dnl
151AC_REQUIRE([AC_PROG_CC])dnl
152AC_REQUIRE([LT_PATH_LD])dnl
153AC_REQUIRE([LT_PATH_NM])dnl
154dnl
155AC_REQUIRE([AC_PROG_LN_S])dnl
156test -z "$LN_S" && LN_S="ln -s"
157_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
158dnl
159AC_REQUIRE([LT_CMD_MAX_LEN])dnl
160_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
161_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
162dnl
163m4_require([_LT_FILEUTILS_DEFAULTS])dnl
164m4_require([_LT_CHECK_SHELL_FEATURES])dnl
165m4_require([_LT_CMD_RELOAD])dnl
166m4_require([_LT_CHECK_MAGIC_METHOD])dnl
167m4_require([_LT_CMD_OLD_ARCHIVE])dnl
168m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
169
170_LT_CONFIG_LIBTOOL_INIT([
171# See if we are running on zsh, and set the options which allow our
172# commands through without removal of \ escapes INIT.
173if test -n "\${ZSH_VERSION+set}" ; then
174 setopt NO_GLOB_SUBST
175fi
176])
177if test -n "${ZSH_VERSION+set}" ; then
178 setopt NO_GLOB_SUBST
179fi
180
181_LT_CHECK_OBJDIR
182
183m4_require([_LT_TAG_COMPILER])dnl
184_LT_PROG_ECHO_BACKSLASH
185
186case $host_os in
187aix3*)
188 # AIX sometimes has problems with the GCC collect2 program. For some
189 # reason, if we set the COLLECT_NAMES environment variable, the problems
190 # vanish in a puff of smoke.
191 if test "X${COLLECT_NAMES+set}" != Xset; then
192 COLLECT_NAMES=
193 export COLLECT_NAMES
194 fi
195 ;;
196esac
197
198# Sed substitution that helps us do robust quoting. It backslashifies
199# metacharacters that are still active within double-quoted strings.
200sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
201
202# Same as above, but do not quote variable references.
203double_quote_subst='s/\([["`\\]]\)/\\\1/g'
204
205# Sed substitution to delay expansion of an escaped shell variable in a
206# double_quote_subst'ed string.
207delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
208
209# Sed substitution to delay expansion of an escaped single quote.
210delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
211
212# Sed substitution to avoid accidental globbing in evaled expressions
213no_glob_subst='s/\*/\\\*/g'
214
215# Global variables:
216ofile=libtool
217can_build_shared=yes
218
219# All known linkers require a `.a' archive for static linking (except MSVC,
220# which needs '.lib').
221libext=a
222
223with_gnu_ld="$lt_cv_prog_gnu_ld"
224
225old_CC="$CC"
226old_CFLAGS="$CFLAGS"
227
228# Set sane defaults for various variables
229test -z "$CC" && CC=cc
230test -z "$LTCC" && LTCC=$CC
231test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
232test -z "$LD" && LD=ld
233test -z "$ac_objext" && ac_objext=o
234
235_LT_CC_BASENAME([$compiler])
236
237# Only perform the check for file, if the check method requires it
238test -z "$MAGIC_CMD" && MAGIC_CMD=file
239case $deplibs_check_method in
240file_magic*)
241 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
242 _LT_PATH_MAGIC
243 fi
244 ;;
245esac
246
247# Use C for the default configuration in the libtool script
248LT_SUPPORTED_TAG([CC])
249_LT_LANG_C_CONFIG
250_LT_LANG_DEFAULT_CONFIG
251_LT_CONFIG_COMMANDS
252])# _LT_SETUP
253
254
255# _LT_PROG_LTMAIN
256# ---------------
257# Note that this code is called both from `configure', and `config.status'
258# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
259# `config.status' has no value for ac_aux_dir unless we are using Automake,
260# so we pass a copy along to make sure it has a sensible value anyway.
261m4_defun([_LT_PROG_LTMAIN],
262[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
263_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
264ltmain="$ac_aux_dir/ltmain.sh"
265])# _LT_PROG_LTMAIN
266
267
268## ------------------------------------- ##
269## Accumulate code for creating libtool. ##
270## ------------------------------------- ##
271
272# So that we can recreate a full libtool script including additional
273# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
274# in macros and then make a single call at the end using the `libtool'
275# label.
276
277
278# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
279# ----------------------------------------
280# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
281m4_define([_LT_CONFIG_LIBTOOL_INIT],
282[m4_ifval([$1],
283 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
284 [$1
285])])])
286
287# Initialize.
288m4_define([_LT_OUTPUT_LIBTOOL_INIT])
289
290
291# _LT_CONFIG_LIBTOOL([COMMANDS])
292# ------------------------------
293# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
294m4_define([_LT_CONFIG_LIBTOOL],
295[m4_ifval([$1],
296 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
297 [$1
298])])])
299
300# Initialize.
301m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
302
303
304# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
305# -----------------------------------------------------
306m4_defun([_LT_CONFIG_SAVE_COMMANDS],
307[_LT_CONFIG_LIBTOOL([$1])
308_LT_CONFIG_LIBTOOL_INIT([$2])
309])
310
311
312# _LT_FORMAT_COMMENT([COMMENT])
313# -----------------------------
314# Add leading comment marks to the start of each line, and a trailing
315# full-stop to the whole comment if one is not present already.
316m4_define([_LT_FORMAT_COMMENT],
317[m4_ifval([$1], [
318m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
319 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
320)])
321
322
323
324## ------------------------ ##
325## FIXME: Eliminate VARNAME ##
326## ------------------------ ##
327
328
329# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
330# -------------------------------------------------------------------
331# CONFIGNAME is the name given to the value in the libtool script.
332# VARNAME is the (base) name used in the configure script.
333# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
334# VARNAME. Any other value will be used directly.
335m4_define([_LT_DECL],
336[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
337 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
338 [m4_ifval([$1], [$1], [$2])])
339 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
340 m4_ifval([$4],
341 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
342 lt_dict_add_subkey([lt_decl_dict], [$2],
343 [tagged?], [m4_ifval([$5], [yes], [no])])])
344])
345
346
347# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
348# --------------------------------------------------------
349m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
350
351
352# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
353# ------------------------------------------------
354m4_define([lt_decl_tag_varnames],
355[_lt_decl_filter([tagged?], [yes], $@)])
356
357
358# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
359# ---------------------------------------------------------
360m4_define([_lt_decl_filter],
361[m4_case([$#],
362 [0], [m4_fatal([$0: too few arguments: $#])],
363 [1], [m4_fatal([$0: too few arguments: $#: $1])],
364 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
365 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
366 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
367])
368
369
370# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
371# --------------------------------------------------
372m4_define([lt_decl_quote_varnames],
373[_lt_decl_filter([value], [1], $@)])
374
375
376# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
377# ---------------------------------------------------
378m4_define([lt_decl_dquote_varnames],
379[_lt_decl_filter([value], [2], $@)])
380
381
382# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
383# ---------------------------------------------------
384m4_define([lt_decl_varnames_tagged],
385[m4_assert([$# <= 2])dnl
386_$0(m4_quote(m4_default([$1], [[, ]])),
387 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
388 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
389m4_define([_lt_decl_varnames_tagged],
390[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
391
392
393# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
394# ------------------------------------------------
395m4_define([lt_decl_all_varnames],
396[_$0(m4_quote(m4_default([$1], [[, ]])),
397 m4_if([$2], [],
398 m4_quote(lt_decl_varnames),
399 m4_quote(m4_shift($@))))[]dnl
400])
401m4_define([_lt_decl_all_varnames],
402[lt_join($@, lt_decl_varnames_tagged([$1],
403 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
404])
405
406
407# _LT_CONFIG_STATUS_DECLARE([VARNAME])
408# ------------------------------------
409# Quote a variable value, and forward it to `config.status' so that its
410# declaration there will have the same value as in `configure'. VARNAME
411# must have a single quote delimited value for this to work.
412m4_define([_LT_CONFIG_STATUS_DECLARE],
413[$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`'])
414
415
416# _LT_CONFIG_STATUS_DECLARATIONS
417# ------------------------------
418# We delimit libtool config variables with single quotes, so when
419# we write them to config.status, we have to be sure to quote all
420# embedded single quotes properly. In configure, this macro expands
421# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
422#
423# <var>='`$ECHO "X$<var>" | $Xsed -e "$delay_single_quote_subst"`'
424m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
425[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
426 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
427
428
429# _LT_LIBTOOL_TAGS
430# ----------------
431# Output comment and list of tags supported by the script
432m4_defun([_LT_LIBTOOL_TAGS],
433[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
434available_tags="_LT_TAGS"dnl
435])
436
437
438# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
439# -----------------------------------
440# Extract the dictionary values for VARNAME (optionally with TAG) and
441# expand to a commented shell variable setting:
442#
443# # Some comment about what VAR is for.
444# visible_name=$lt_internal_name
445m4_define([_LT_LIBTOOL_DECLARE],
446[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
447 [description])))[]dnl
448m4_pushdef([_libtool_name],
449 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
450m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
451 [0], [_libtool_name=[$]$1],
452 [1], [_libtool_name=$lt_[]$1],
453 [2], [_libtool_name=$lt_[]$1],
454 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
455m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
456])
457
458
459# _LT_LIBTOOL_CONFIG_VARS
460# -----------------------
461# Produce commented declarations of non-tagged libtool config variables
462# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
463# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
464# section) are produced by _LT_LIBTOOL_TAG_VARS.
465m4_defun([_LT_LIBTOOL_CONFIG_VARS],
466[m4_foreach([_lt_var],
467 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
468 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
469
470
471# _LT_LIBTOOL_TAG_VARS(TAG)
472# -------------------------
473m4_define([_LT_LIBTOOL_TAG_VARS],
474[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
475 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
476
477
478# _LT_TAGVAR(VARNAME, [TAGNAME])
479# ------------------------------
480m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
481
482
483# _LT_CONFIG_COMMANDS
484# -------------------
485# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
486# variables for single and double quote escaping we saved from calls
487# to _LT_DECL, we can put quote escaped variables declarations
488# into `config.status', and then the shell code to quote escape them in
489# for loops in `config.status'. Finally, any additional code accumulated
490# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
491m4_defun([_LT_CONFIG_COMMANDS],
492[AC_PROVIDE_IFELSE([LT_OUTPUT],
493 dnl If the libtool generation code has been placed in $CONFIG_LT,
494 dnl instead of duplicating it all over again into config.status,
495 dnl then we will have config.status run $CONFIG_LT later, so it
496 dnl needs to know what name is stored there:
497 [AC_CONFIG_COMMANDS([libtool],
498 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
499 dnl If the libtool generation code is destined for config.status,
500 dnl expand the accumulated commands and init code now:
501 [AC_CONFIG_COMMANDS([libtool],
502 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
503])#_LT_CONFIG_COMMANDS
504
505
506# Initialize.
507m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
508[
509
510# The HP-UX ksh and POSIX shell print the target directory to stdout
511# if CDPATH is set.
512(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
513
514sed_quote_subst='$sed_quote_subst'
515double_quote_subst='$double_quote_subst'
516delay_variable_subst='$delay_variable_subst'
517_LT_CONFIG_STATUS_DECLARATIONS
518LTCC='$LTCC'
519LTCFLAGS='$LTCFLAGS'
520compiler='$compiler_DEFAULT'
521
522# Quote evaled strings.
523for var in lt_decl_all_varnames([[ \
524]], lt_decl_quote_varnames); do
525 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
526 *[[\\\\\\\`\\"\\\$]]*)
527 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
528 ;;
529 *)
530 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
531 ;;
532 esac
533done
534
535# Double-quote double-evaled strings.
536for var in lt_decl_all_varnames([[ \
537]], lt_decl_dquote_varnames); do
538 case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in
539 *[[\\\\\\\`\\"\\\$]]*)
540 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
541 ;;
542 *)
543 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
544 ;;
545 esac
546done
547
548# Fix-up fallback echo if it was mangled by the above quoting rules.
549case \$lt_ECHO in
550*'\\\[$]0 --fallback-echo"')dnl "
551 lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\`
552 ;;
553esac
554
555_LT_OUTPUT_LIBTOOL_INIT
556])
557
558
559# LT_OUTPUT
560# ---------
561# This macro allows early generation of the libtool script (before
562# AC_OUTPUT is called), incase it is used in configure for compilation
563# tests.
564AC_DEFUN([LT_OUTPUT],
565[: ${CONFIG_LT=./config.lt}
566AC_MSG_NOTICE([creating $CONFIG_LT])
567cat >"$CONFIG_LT" <<_LTEOF
568#! $SHELL
569# Generated by $as_me.
570# Run this file to recreate a libtool stub with the current configuration.
571
572lt_cl_silent=false
573SHELL=\${CONFIG_SHELL-$SHELL}
574_LTEOF
575
576cat >>"$CONFIG_LT" <<\_LTEOF
577AS_SHELL_SANITIZE
578_AS_PREPARE
579
580exec AS_MESSAGE_FD>&1
581exec AS_MESSAGE_LOG_FD>>config.log
582{
583 echo
584 AS_BOX([Running $as_me.])
585} >&AS_MESSAGE_LOG_FD
586
587lt_cl_help="\
588\`$as_me' creates a local libtool stub from the current configuration,
589for use in further configure time tests before the real libtool is
590generated.
591
592Usage: $[0] [[OPTIONS]]
593
594 -h, --help print this help, then exit
595 -V, --version print version number, then exit
596 -q, --quiet do not print progress messages
597 -d, --debug don't remove temporary files
598
599Report bugs to <bug-libtool@gnu.org>."
600
601lt_cl_version="\
602m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
603m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
604configured by $[0], generated by m4_PACKAGE_STRING.
605
606Copyright (C) 2008 Free Software Foundation, Inc.
607This config.lt script is free software; the Free Software Foundation
608gives unlimited permision to copy, distribute and modify it."
609
610while test $[#] != 0
611do
612 case $[1] in
613 --version | --v* | -V )
614 echo "$lt_cl_version"; exit 0 ;;
615 --help | --h* | -h )
616 echo "$lt_cl_help"; exit 0 ;;
617 --debug | --d* | -d )
618 debug=: ;;
619 --quiet | --q* | --silent | --s* | -q )
620 lt_cl_silent=: ;;
621
622 -*) AC_MSG_ERROR([unrecognized option: $[1]
623Try \`$[0] --help' for more information.]) ;;
624
625 *) AC_MSG_ERROR([unrecognized argument: $[1]
626Try \`$[0] --help' for more information.]) ;;
627 esac
628 shift
629done
630
631if $lt_cl_silent; then
632 exec AS_MESSAGE_FD>/dev/null
633fi
634_LTEOF
635
636cat >>"$CONFIG_LT" <<_LTEOF
637_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
638_LTEOF
639
640cat >>"$CONFIG_LT" <<\_LTEOF
641AC_MSG_NOTICE([creating $ofile])
642_LT_OUTPUT_LIBTOOL_COMMANDS
643AS_EXIT(0)
644_LTEOF
645chmod +x "$CONFIG_LT"
646
647# configure is writing to config.log, but config.lt does its own redirection,
648# appending to config.log, which fails on DOS, as config.log is still kept
649# open by configure. Here we exec the FD to /dev/null, effectively closing
650# config.log, so it can be properly (re)opened and appended to by config.lt.
651if test "$no_create" != yes; then
652 lt_cl_success=:
653 test "$silent" = yes &&
654 lt_config_lt_args="$lt_config_lt_args --quiet"
655 exec AS_MESSAGE_LOG_FD>/dev/null
656 $SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
657 exec AS_MESSAGE_LOG_FD>>config.log
658 $lt_cl_success || AS_EXIT(1)
659fi
660])# LT_OUTPUT
661
662
663# _LT_CONFIG(TAG)
664# ---------------
665# If TAG is the built-in tag, create an initial libtool script with a
666# default configuration from the untagged config vars. Otherwise add code
667# to config.status for appending the configuration named by TAG from the
668# matching tagged config vars.
669m4_defun([_LT_CONFIG],
670[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
671_LT_CONFIG_SAVE_COMMANDS([
672 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
673 m4_if(_LT_TAG, [C], [
674 # See if we are running on zsh, and set the options which allow our
675 # commands through without removal of \ escapes.
676 if test -n "${ZSH_VERSION+set}" ; then
677 setopt NO_GLOB_SUBST
678 fi
679
680 cfgfile="${ofile}T"
681 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
682 $RM "$cfgfile"
683
684 cat <<_LT_EOF >> "$cfgfile"
685#! $SHELL
686
687# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
688# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
689# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
690# NOTE: Changes made to this file will be lost: look at ltmain.sh.
691#
692_LT_COPYING
693_LT_LIBTOOL_TAGS
694
695# ### BEGIN LIBTOOL CONFIG
696_LT_LIBTOOL_CONFIG_VARS
697_LT_LIBTOOL_TAG_VARS
698# ### END LIBTOOL CONFIG
699
700_LT_EOF
701
702 case $host_os in
703 aix3*)
704 cat <<\_LT_EOF >> "$cfgfile"
705# AIX sometimes has problems with the GCC collect2 program. For some
706# reason, if we set the COLLECT_NAMES environment variable, the problems
707# vanish in a puff of smoke.
708if test "X${COLLECT_NAMES+set}" != Xset; then
709 COLLECT_NAMES=
710 export COLLECT_NAMES
711fi
712_LT_EOF
713 ;;
714 esac
715
716 _LT_PROG_LTMAIN
717
718 # We use sed instead of cat because bash on DJGPP gets confused if
719 # if finds mixed CR/LF and LF-only lines. Since sed operates in
720 # text mode, it properly converts lines to CR/LF. This bash problem
721 # is reportedly fixed, but why not run on old versions too?
722 sed '/^# Generated shell functions inserted here/q' "$ltmain" >> "$cfgfile" \
723 || (rm -f "$cfgfile"; exit 1)
724
725 _LT_PROG_XSI_SHELLFNS
726
727 sed -n '/^# Generated shell functions inserted here/,$p' "$ltmain" >> "$cfgfile" \
728 || (rm -f "$cfgfile"; exit 1)
729
730 mv -f "$cfgfile" "$ofile" ||
731 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
732 chmod +x "$ofile"
733],
734[cat <<_LT_EOF >> "$ofile"
735
736dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
737dnl in a comment (ie after a #).
738# ### BEGIN LIBTOOL TAG CONFIG: $1
739_LT_LIBTOOL_TAG_VARS(_LT_TAG)
740# ### END LIBTOOL TAG CONFIG: $1
741_LT_EOF
742])dnl /m4_if
743],
744[m4_if([$1], [], [
745 PACKAGE='$PACKAGE'
746 VERSION='$VERSION'
747 TIMESTAMP='$TIMESTAMP'
748 RM='$RM'
749 ofile='$ofile'], [])
750])dnl /_LT_CONFIG_SAVE_COMMANDS
751])# _LT_CONFIG
752
753
754# LT_SUPPORTED_TAG(TAG)
755# ---------------------
756# Trace this macro to discover what tags are supported by the libtool
757# --tag option, using:
758# autoconf --trace 'LT_SUPPORTED_TAG:$1'
759AC_DEFUN([LT_SUPPORTED_TAG], [])
760
761
762# C support is built-in for now
763m4_define([_LT_LANG_C_enabled], [])
764m4_define([_LT_TAGS], [])
765
766
767# LT_LANG(LANG)
768# -------------
769# Enable libtool support for the given language if not already enabled.
770AC_DEFUN([LT_LANG],
771[AC_BEFORE([$0], [LT_OUTPUT])dnl
772m4_case([$1],
773 [C], [_LT_LANG(C)],
774 [C++], [_LT_LANG(CXX)],
775 [Java], [_LT_LANG(GCJ)],
776 [Fortran 77], [_LT_LANG(F77)],
777 [Fortran], [_LT_LANG(FC)],
778 [Windows Resource], [_LT_LANG(RC)],
779 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
780 [_LT_LANG($1)],
781 [m4_fatal([$0: unsupported language: "$1"])])])dnl
782])# LT_LANG
783
784
785# _LT_LANG(LANGNAME)
786# ------------------
787m4_defun([_LT_LANG],
788[m4_ifdef([_LT_LANG_]$1[_enabled], [],
789 [LT_SUPPORTED_TAG([$1])dnl
790 m4_append([_LT_TAGS], [$1 ])dnl
791 m4_define([_LT_LANG_]$1[_enabled], [])dnl
792 _LT_LANG_$1_CONFIG($1)])dnl
793])# _LT_LANG
794
795
796# _LT_LANG_DEFAULT_CONFIG
797# -----------------------
798m4_defun([_LT_LANG_DEFAULT_CONFIG],
799[AC_PROVIDE_IFELSE([AC_PROG_CXX],
800 [LT_LANG(CXX)],
801 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
802
803AC_PROVIDE_IFELSE([AC_PROG_F77],
804 [LT_LANG(F77)],
805 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
806
807AC_PROVIDE_IFELSE([AC_PROG_FC],
808 [LT_LANG(FC)],
809 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
810
811dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
812dnl pulling things in needlessly.
813AC_PROVIDE_IFELSE([AC_PROG_GCJ],
814 [LT_LANG(GCJ)],
815 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
816 [LT_LANG(GCJ)],
817 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
818 [LT_LANG(GCJ)],
819 [m4_ifdef([AC_PROG_GCJ],
820 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
821 m4_ifdef([A][M_PROG_GCJ],
822 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
823 m4_ifdef([LT_PROG_GCJ],
824 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
825
826AC_PROVIDE_IFELSE([LT_PROG_RC],
827 [LT_LANG(RC)],
828 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
829])# _LT_LANG_DEFAULT_CONFIG
830
831# Obsolete macros:
832AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
833AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
834AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
835AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
836dnl aclocal-1.4 backwards compatibility:
837dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
838dnl AC_DEFUN([AC_LIBTOOL_F77], [])
839dnl AC_DEFUN([AC_LIBTOOL_FC], [])
840dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
841
842
843# _LT_TAG_COMPILER
844# ----------------
845m4_defun([_LT_TAG_COMPILER],
846[AC_REQUIRE([AC_PROG_CC])dnl
847
848_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
849_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
850_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
851_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
852
853# If no C compiler was specified, use CC.
854LTCC=${LTCC-"$CC"}
855
856# If no C compiler flags were specified, use CFLAGS.
857LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
858
859# Allow CC to be a program name with arguments.
860compiler=$CC
861])# _LT_TAG_COMPILER
862
863
864# _LT_COMPILER_BOILERPLATE
865# ------------------------
866# Check for compiler boilerplate output or warnings with
867# the simple compiler test code.
868m4_defun([_LT_COMPILER_BOILERPLATE],
869[m4_require([_LT_DECL_SED])dnl
870ac_outfile=conftest.$ac_objext
871echo "$lt_simple_compile_test_code" >conftest.$ac_ext
872eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
873_lt_compiler_boilerplate=`cat conftest.err`
874$RM conftest*
875])# _LT_COMPILER_BOILERPLATE
876
877
878# _LT_LINKER_BOILERPLATE
879# ----------------------
880# Check for linker boilerplate output or warnings with
881# the simple link test code.
882m4_defun([_LT_LINKER_BOILERPLATE],
883[m4_require([_LT_DECL_SED])dnl
884ac_outfile=conftest.$ac_objext
885echo "$lt_simple_link_test_code" >conftest.$ac_ext
886eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
887_lt_linker_boilerplate=`cat conftest.err`
888$RM -r conftest*
889])# _LT_LINKER_BOILERPLATE
890
891# _LT_REQUIRED_DARWIN_CHECKS
892# -------------------------
893m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
894 case $host_os in
895 rhapsody* | darwin*)
896 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
897 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
898 AC_CHECK_TOOL([LIPO], [lipo], [:])
899 AC_CHECK_TOOL([OTOOL], [otool], [:])
900 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
901 _LT_DECL([], [DSYMUTIL], [1],
902 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
903 _LT_DECL([], [NMEDIT], [1],
904 [Tool to change global to local symbols on Mac OS X])
905 _LT_DECL([], [LIPO], [1],
906 [Tool to manipulate fat objects and archives on Mac OS X])
907 _LT_DECL([], [OTOOL], [1],
908 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
909 _LT_DECL([], [OTOOL64], [1],
910 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
911
912 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
913 [lt_cv_apple_cc_single_mod=no
914 if test -z "${LT_MULTI_MODULE}"; then
915 # By default we will add the -single_module flag. You can override
916 # by either setting the environment variable LT_MULTI_MODULE
917 # non-empty at configure time, or by adding -multi_module to the
918 # link flags.
919 rm -rf libconftest.dylib*
920 echo "int foo(void){return 1;}" > conftest.c
921 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
922-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
923 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
924 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
925 _lt_result=$?
926 if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
927 lt_cv_apple_cc_single_mod=yes
928 else
929 cat conftest.err >&AS_MESSAGE_LOG_FD
930 fi
931 rm -rf libconftest.dylib*
932 rm -f conftest.*
933 fi])
934 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
935 [lt_cv_ld_exported_symbols_list],
936 [lt_cv_ld_exported_symbols_list=no
937 save_LDFLAGS=$LDFLAGS
938 echo "_main" > conftest.sym
939 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
940 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
941 [lt_cv_ld_exported_symbols_list=yes],
942 [lt_cv_ld_exported_symbols_list=no])
943 LDFLAGS="$save_LDFLAGS"
944 ])
945 case $host_os in
946 rhapsody* | darwin1.[[012]])
947 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
948 darwin1.*)
949 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
950 darwin*) # darwin 5.x on
951 # if running on 10.5 or later, the deployment target defaults
952 # to the OS version, if on x86, and 10.4, the deployment
953 # target defaults to 10.4. Don't you love it?
954 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
955 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
956 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
957 10.[[012]]*)
958 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
959 10.*)
960 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
961 esac
962 ;;
963 esac
964 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
965 _lt_dar_single_mod='$single_module'
966 fi
967 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
968 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
969 else
970 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
971 fi
972 if test "$DSYMUTIL" != ":"; then
973 _lt_dsymutil='~$DSYMUTIL $lib || :'
974 else
975 _lt_dsymutil=
976 fi
977 ;;
978 esac
979])
980
981
982# _LT_DARWIN_LINKER_FEATURES
983# --------------------------
984# Checks for linker and compiler features on darwin
985m4_defun([_LT_DARWIN_LINKER_FEATURES],
986[
987 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
988 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
989 _LT_TAGVAR(hardcode_direct, $1)=no
990 _LT_TAGVAR(hardcode_automatic, $1)=yes
991 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
992 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
993 _LT_TAGVAR(link_all_deplibs, $1)=yes
994 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
995 case $cc_basename in
996 ifort*) _lt_dar_can_shared=yes ;;
997 *) _lt_dar_can_shared=$GCC ;;
998 esac
999 if test "$_lt_dar_can_shared" = "yes"; then
1000 output_verbose_link_cmd=echo
1001 _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}"
1002 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1003 _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}"
1004 _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}"
1005 m4_if([$1], [CXX],
1006[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1007 _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}"
1008 _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}"
1009 fi
1010],[])
1011 else
1012 _LT_TAGVAR(ld_shlibs, $1)=no
1013 fi
1014])
1015
1016# _LT_SYS_MODULE_PATH_AIX
1017# -----------------------
1018# Links a minimal program and checks the executable
1019# for the system default hardcoded library path. In most cases,
1020# this is /usr/lib:/lib, but when the MPI compilers are used
1021# the location of the communication and MPI libs are included too.
1022# If we don't find anything, use the default library path according
1023# to the aix ld manual.
1024m4_defun([_LT_SYS_MODULE_PATH_AIX],
1025[m4_require([_LT_DECL_SED])dnl
1026AC_LINK_IFELSE(AC_LANG_PROGRAM,[
1027lt_aix_libpath_sed='
1028 /Import File Strings/,/^$/ {
1029 /^0/ {
1030 s/^0 *\(.*\)$/\1/
1031 p
1032 }
1033 }'
1034aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1035# Check for a 64-bit object if we didn't find anything.
1036if test -z "$aix_libpath"; then
1037 aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1038fi],[])
1039if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
1040])# _LT_SYS_MODULE_PATH_AIX
1041
1042
1043# _LT_SHELL_INIT(ARG)
1044# -------------------
1045m4_define([_LT_SHELL_INIT],
1046[ifdef([AC_DIVERSION_NOTICE],
1047 [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
1048 [AC_DIVERT_PUSH(NOTICE)])
1049$1
1050AC_DIVERT_POP
1051])# _LT_SHELL_INIT
1052
1053
1054# _LT_PROG_ECHO_BACKSLASH
1055# -----------------------
1056# Add some code to the start of the generated configure script which
1057# will find an echo command which doesn't interpret backslashes.
1058m4_defun([_LT_PROG_ECHO_BACKSLASH],
1059[_LT_SHELL_INIT([
1060# Check that we are running under the correct shell.
1061SHELL=${CONFIG_SHELL-/bin/sh}
1062
1063case X$lt_ECHO in
1064X*--fallback-echo)
1065 # Remove one level of quotation (which was required for Make).
1066 ECHO=`echo "$lt_ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
1067 ;;
1068esac
1069
1070ECHO=${lt_ECHO-echo}
1071if test "X[$]1" = X--no-reexec; then
1072 # Discard the --no-reexec flag, and continue.
1073 shift
1074elif test "X[$]1" = X--fallback-echo; then
1075 # Avoid inline document here, it may be left over
1076 :
1077elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' ; then
1078 # Yippee, $ECHO works!
1079 :
1080else
1081 # Restart under the correct shell.
1082 exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
1083fi
1084
1085if test "X[$]1" = X--fallback-echo; then
1086 # used as fallback echo
1087 shift
1088 cat <<_LT_EOF
1089[$]*
1090_LT_EOF
1091 exit 0
1092fi
1093
1094# The HP-UX ksh and POSIX shell print the target directory to stdout
1095# if CDPATH is set.
1096(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
1097
1098if test -z "$lt_ECHO"; then
1099 if test "X${echo_test_string+set}" != Xset; then
1100 # find a string as large as possible, as long as the shell can cope with it
1101 for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
1102 # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
1103 if { echo_test_string=`eval $cmd`; } 2>/dev/null &&
1104 { test "X$echo_test_string" = "X$echo_test_string"; } 2>/dev/null
1105 then
1106 break
1107 fi
1108 done
1109 fi
1110
1111 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1112 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1113 test "X$echo_testing_string" = "X$echo_test_string"; then
1114 :
1115 else
1116 # The Solaris, AIX, and Digital Unix default echo programs unquote
1117 # backslashes. This makes it impossible to quote backslashes using
1118 # echo "$something" | sed 's/\\/\\\\/g'
1119 #
1120 # So, first we look for a working echo in the user's PATH.
1121
1122 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1123 for dir in $PATH /usr/ucb; do
1124 IFS="$lt_save_ifs"
1125 if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
1126 test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
1127 echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
1128 test "X$echo_testing_string" = "X$echo_test_string"; then
1129 ECHO="$dir/echo"
1130 break
1131 fi
1132 done
1133 IFS="$lt_save_ifs"
1134
1135 if test "X$ECHO" = Xecho; then
1136 # We didn't find a better echo, so look for alternatives.
1137 if test "X`{ print -r '\t'; } 2>/dev/null`" = 'X\t' &&
1138 echo_testing_string=`{ print -r "$echo_test_string"; } 2>/dev/null` &&
1139 test "X$echo_testing_string" = "X$echo_test_string"; then
1140 # This shell has a builtin print -r that does the trick.
1141 ECHO='print -r'
1142 elif { test -f /bin/ksh || test -f /bin/ksh$ac_exeext; } &&
1143 test "X$CONFIG_SHELL" != X/bin/ksh; then
1144 # If we have ksh, try running configure again with it.
1145 ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
1146 export ORIGINAL_CONFIG_SHELL
1147 CONFIG_SHELL=/bin/ksh
1148 export CONFIG_SHELL
1149 exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
1150 else
1151 # Try using printf.
1152 ECHO='printf %s\n'
1153 if test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t' &&
1154 echo_testing_string=`{ $ECHO "$echo_test_string"; } 2>/dev/null` &&
1155 test "X$echo_testing_string" = "X$echo_test_string"; then
1156 # Cool, printf works
1157 :
1158 elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1159 test "X$echo_testing_string" = 'X\t' &&
1160 echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1161 test "X$echo_testing_string" = "X$echo_test_string"; then
1162 CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
1163 export CONFIG_SHELL
1164 SHELL="$CONFIG_SHELL"
1165 export SHELL
1166 ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1167 elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
1168 test "X$echo_testing_string" = 'X\t' &&
1169 echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
1170 test "X$echo_testing_string" = "X$echo_test_string"; then
1171 ECHO="$CONFIG_SHELL [$]0 --fallback-echo"
1172 else
1173 # maybe with a smaller string...
1174 prev=:
1175
1176 for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
1177 if { test "X$echo_test_string" = "X`eval $cmd`"; } 2>/dev/null
1178 then
1179 break
1180 fi
1181 prev="$cmd"
1182 done
1183
1184 if test "$prev" != 'sed 50q "[$]0"'; then
1185 echo_test_string=`eval $prev`
1186 export echo_test_string
1187 exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
1188 else
1189 # Oops. We lost completely, so just stick with echo.
1190 ECHO=echo
1191 fi
1192 fi
1193 fi
1194 fi
1195 fi
1196fi
1197
1198# Copy echo and quote the copy suitably for passing to libtool from
1199# the Makefile, instead of quoting the original, which is used later.
1200lt_ECHO=$ECHO
1201if test "X$lt_ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
1202 lt_ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
1203fi
1204
1205AC_SUBST(lt_ECHO)
1206])
1207_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1208_LT_DECL([], [ECHO], [1],
1209 [An echo program that does not interpret backslashes])
1210])# _LT_PROG_ECHO_BACKSLASH
1211
1212
1213# _LT_ENABLE_LOCK
1214# ---------------
1215m4_defun([_LT_ENABLE_LOCK],
1216[AC_ARG_ENABLE([libtool-lock],
1217 [AS_HELP_STRING([--disable-libtool-lock],
1218 [avoid locking (might break parallel builds)])])
1219test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1220
1221# Some flags need to be propagated to the compiler or linker for good
1222# libtool support.
1223case $host in
1224ia64-*-hpux*)
1225 # Find out which ABI we are using.
1226 echo 'int i;' > conftest.$ac_ext
1227 if AC_TRY_EVAL(ac_compile); then
1228 case `/usr/bin/file conftest.$ac_objext` in
1229 *ELF-32*)
1230 HPUX_IA64_MODE="32"
1231 ;;
1232 *ELF-64*)
1233 HPUX_IA64_MODE="64"
1234 ;;
1235 esac
1236 fi
1237 rm -rf conftest*
1238 ;;
1239*-*-irix6*)
1240 # Find out which ABI we are using.
1241 echo '[#]line __oline__ "configure"' > conftest.$ac_ext
1242 if AC_TRY_EVAL(ac_compile); then
1243 if test "$lt_cv_prog_gnu_ld" = yes; then
1244 case `/usr/bin/file conftest.$ac_objext` in
1245 *32-bit*)
1246 LD="${LD-ld} -melf32bsmip"
1247 ;;
1248 *N32*)
1249 LD="${LD-ld} -melf32bmipn32"
1250 ;;
1251 *64-bit*)
1252 LD="${LD-ld} -melf64bmip"
1253 ;;
1254 esac
1255 else
1256 case `/usr/bin/file conftest.$ac_objext` in
1257 *32-bit*)
1258 LD="${LD-ld} -32"
1259 ;;
1260 *N32*)
1261 LD="${LD-ld} -n32"
1262 ;;
1263 *64-bit*)
1264 LD="${LD-ld} -64"
1265 ;;
1266 esac
1267 fi
1268 fi
1269 rm -rf conftest*
1270 ;;
1271
1272x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1273s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1274 # Find out which ABI we are using.
1275 echo 'int i;' > conftest.$ac_ext
1276 if AC_TRY_EVAL(ac_compile); then
1277 case `/usr/bin/file conftest.o` in
1278 *32-bit*)
1279 case $host in
1280 x86_64-*kfreebsd*-gnu)
1281 LD="${LD-ld} -m elf_i386_fbsd"
1282 ;;
1283 x86_64-*linux*)
1284 LD="${LD-ld} -m elf_i386"
1285 ;;
1286 ppc64-*linux*|powerpc64-*linux*)
1287 LD="${LD-ld} -m elf32ppclinux"
1288 ;;
1289 s390x-*linux*)
1290 LD="${LD-ld} -m elf_s390"
1291 ;;
1292 sparc64-*linux*)
1293 LD="${LD-ld} -m elf32_sparc"
1294 ;;
1295 esac
1296 ;;
1297 *64-bit*)
1298 case $host in
1299 x86_64-*kfreebsd*-gnu)
1300 LD="${LD-ld} -m elf_x86_64_fbsd"
1301 ;;
1302 x86_64-*linux*)
1303 LD="${LD-ld} -m elf_x86_64"
1304 ;;
1305 ppc*-*linux*|powerpc*-*linux*)
1306 LD="${LD-ld} -m elf64ppc"
1307 ;;
1308 s390*-*linux*|s390*-*tpf*)
1309 LD="${LD-ld} -m elf64_s390"
1310 ;;
1311 sparc*-*linux*)
1312 LD="${LD-ld} -m elf64_sparc"
1313 ;;
1314 esac
1315 ;;
1316 esac
1317 fi
1318 rm -rf conftest*
1319 ;;
1320
1321*-*-sco3.2v5*)
1322 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1323 SAVE_CFLAGS="$CFLAGS"
1324 CFLAGS="$CFLAGS -belf"
1325 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1326 [AC_LANG_PUSH(C)
1327 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1328 AC_LANG_POP])
1329 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1330 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1331 CFLAGS="$SAVE_CFLAGS"
1332 fi
1333 ;;
1334sparc*-*solaris*)
1335 # Find out which ABI we are using.
1336 echo 'int i;' > conftest.$ac_ext
1337 if AC_TRY_EVAL(ac_compile); then
1338 case `/usr/bin/file conftest.o` in
1339 *64-bit*)
1340 case $lt_cv_prog_gnu_ld in
1341 yes*) LD="${LD-ld} -m elf64_sparc" ;;
1342 *)
1343 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1344 LD="${LD-ld} -64"
1345 fi
1346 ;;
1347 esac
1348 ;;
1349 esac
1350 fi
1351 rm -rf conftest*
1352 ;;
1353esac
1354
1355need_locks="$enable_libtool_lock"
1356])# _LT_ENABLE_LOCK
1357
1358
1359# _LT_CMD_OLD_ARCHIVE
1360# -------------------
1361m4_defun([_LT_CMD_OLD_ARCHIVE],
1362[AC_CHECK_TOOL(AR, ar, false)
1363test -z "$AR" && AR=ar
1364test -z "$AR_FLAGS" && AR_FLAGS=cru
1365_LT_DECL([], [AR], [1], [The archiver])
1366_LT_DECL([], [AR_FLAGS], [1])
1367
1368AC_CHECK_TOOL(STRIP, strip, :)
1369test -z "$STRIP" && STRIP=:
1370_LT_DECL([], [STRIP], [1], [A symbol stripping program])
1371
1372AC_CHECK_TOOL(RANLIB, ranlib, :)
1373test -z "$RANLIB" && RANLIB=:
1374_LT_DECL([], [RANLIB], [1],
1375 [Commands used to install an old-style archive])
1376
1377# Determine commands to create old-style static archives.
1378old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1379old_postinstall_cmds='chmod 644 $oldlib'
1380old_postuninstall_cmds=
1381
1382if test -n "$RANLIB"; then
1383 case $host_os in
1384 openbsd*)
1385 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
1386 ;;
1387 *)
1388 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
1389 ;;
1390 esac
1391 old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
1392fi
1393_LT_DECL([], [old_postinstall_cmds], [2])
1394_LT_DECL([], [old_postuninstall_cmds], [2])
1395_LT_TAGDECL([], [old_archive_cmds], [2],
1396 [Commands used to build an old-style archive])
1397])# _LT_CMD_OLD_ARCHIVE
1398
1399
1400# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1401# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1402# ----------------------------------------------------------------
1403# Check whether the given compiler option works
1404AC_DEFUN([_LT_COMPILER_OPTION],
1405[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1406m4_require([_LT_DECL_SED])dnl
1407AC_CACHE_CHECK([$1], [$2],
1408 [$2=no
1409 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1410 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1411 lt_compiler_flag="$3"
1412 # Insert the option either (1) after the last *FLAGS variable, or
1413 # (2) before a word containing "conftest.", or (3) at the end.
1414 # Note that $ac_compile itself does not contain backslashes and begins
1415 # with a dollar sign (not a hyphen), so the echo should work correctly.
1416 # The option is referenced via a variable to avoid confusing sed.
1417 lt_compile=`echo "$ac_compile" | $SED \
1418 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1419 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1420 -e 's:$: $lt_compiler_flag:'`
1421 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1422 (eval "$lt_compile" 2>conftest.err)
1423 ac_status=$?
1424 cat conftest.err >&AS_MESSAGE_LOG_FD
1425 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1426 if (exit $ac_status) && test -s "$ac_outfile"; then
1427 # The compiler can only warn and ignore the option if not recognized
1428 # So say no if there are warnings other than the usual output.
1429 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' >conftest.exp
1430 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1431 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1432 $2=yes
1433 fi
1434 fi
1435 $RM conftest*
1436])
1437
1438if test x"[$]$2" = xyes; then
1439 m4_if([$5], , :, [$5])
1440else
1441 m4_if([$6], , :, [$6])
1442fi
1443])# _LT_COMPILER_OPTION
1444
1445# Old name:
1446AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1447dnl aclocal-1.4 backwards compatibility:
1448dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1449
1450
1451# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1452# [ACTION-SUCCESS], [ACTION-FAILURE])
1453# ----------------------------------------------------
1454# Check whether the given linker option works
1455AC_DEFUN([_LT_LINKER_OPTION],
1456[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1457m4_require([_LT_DECL_SED])dnl
1458AC_CACHE_CHECK([$1], [$2],
1459 [$2=no
1460 save_LDFLAGS="$LDFLAGS"
1461 LDFLAGS="$LDFLAGS $3"
1462 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1463 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1464 # The linker can only warn and ignore the option if not recognized
1465 # So say no if there are warnings
1466 if test -s conftest.err; then
1467 # Append any errors to the config.log.
1468 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1469 $ECHO "X$_lt_linker_boilerplate" | $Xsed -e '/^$/d' > conftest.exp
1470 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1471 if diff conftest.exp conftest.er2 >/dev/null; then
1472 $2=yes
1473 fi
1474 else
1475 $2=yes
1476 fi
1477 fi
1478 $RM -r conftest*
1479 LDFLAGS="$save_LDFLAGS"
1480])
1481
1482if test x"[$]$2" = xyes; then
1483 m4_if([$4], , :, [$4])
1484else
1485 m4_if([$5], , :, [$5])
1486fi
1487])# _LT_LINKER_OPTION
1488
1489# Old name:
1490AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1491dnl aclocal-1.4 backwards compatibility:
1492dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1493
1494
1495# LT_CMD_MAX_LEN
1496#---------------
1497AC_DEFUN([LT_CMD_MAX_LEN],
1498[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1499# find the maximum length of command line arguments
1500AC_MSG_CHECKING([the maximum length of command line arguments])
1501AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1502 i=0
1503 teststring="ABCD"
1504
1505 case $build_os in
1506 msdosdjgpp*)
1507 # On DJGPP, this test can blow up pretty badly due to problems in libc
1508 # (any single argument exceeding 2000 bytes causes a buffer overrun
1509 # during glob expansion). Even if it were fixed, the result of this
1510 # check would be larger than it should be.
1511 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1512 ;;
1513
1514 gnu*)
1515 # Under GNU Hurd, this test is not required because there is
1516 # no limit to the length of command line arguments.
1517 # Libtool will interpret -1 as no limit whatsoever
1518 lt_cv_sys_max_cmd_len=-1;
1519 ;;
1520
1521 cygwin* | mingw* | cegcc*)
1522 # On Win9x/ME, this test blows up -- it succeeds, but takes
1523 # about 5 minutes as the teststring grows exponentially.
1524 # Worse, since 9x/ME are not pre-emptively multitasking,
1525 # you end up with a "frozen" computer, even though with patience
1526 # the test eventually succeeds (with a max line length of 256k).
1527 # Instead, let's just punt: use the minimum linelength reported by
1528 # all of the supported platforms: 8192 (on NT/2K/XP).
1529 lt_cv_sys_max_cmd_len=8192;
1530 ;;
1531
1532 beos*)
1533 # On BeOS, this test takes a really really long time.
1534 # So we just punt and use a minimum line length of 8192.
1535 lt_cv_sys_max_cmd_len=8192;
1536 ;;
1537
1538 amigaos*)
1539 # On AmigaOS with pdksh, this test takes hours, literally.
1540 # So we just punt and use a minimum line length of 8192.
1541 lt_cv_sys_max_cmd_len=8192;
1542 ;;
1543
1544 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1545 # This has been around since 386BSD, at least. Likely further.
1546 if test -x /sbin/sysctl; then
1547 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1548 elif test -x /usr/sbin/sysctl; then
1549 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1550 else
1551 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1552 fi
1553 # And add a safety zone
1554 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1555 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1556 ;;
1557
1558 interix*)
1559 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1560 lt_cv_sys_max_cmd_len=196608
1561 ;;
1562
1563 osf*)
1564 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1565 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1566 # nice to cause kernel panics so lets avoid the loop below.
1567 # First set a reasonable default.
1568 lt_cv_sys_max_cmd_len=16384
1569 #
1570 if test -x /sbin/sysconfig; then
1571 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1572 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1573 esac
1574 fi
1575 ;;
1576 sco3.2v5*)
1577 lt_cv_sys_max_cmd_len=102400
1578 ;;
1579 sysv5* | sco5v6* | sysv4.2uw2*)
1580 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1581 if test -n "$kargmax"; then
1582 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1583 else
1584 lt_cv_sys_max_cmd_len=32768
1585 fi
1586 ;;
1587 *)
1588 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1589 if test -n "$lt_cv_sys_max_cmd_len"; then
1590 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1591 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1592 else
1593 # Make teststring a little bigger before we do anything with it.
1594 # a 1K string should be a reasonable start.
1595 for i in 1 2 3 4 5 6 7 8 ; do
1596 teststring=$teststring$teststring
1597 done
1598 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1599 # If test is not a shell built-in, we'll probably end up computing a
1600 # maximum length that is only half of the actual maximum length, but
1601 # we can't tell.
1602 while { test "X"`$SHELL [$]0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \
1603 = "XX$teststring$teststring"; } >/dev/null 2>&1 &&
1604 test $i != 17 # 1/2 MB should be enough
1605 do
1606 i=`expr $i + 1`
1607 teststring=$teststring$teststring
1608 done
1609 # Only check the string length outside the loop.
1610 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1611 teststring=
1612 # Add a significant safety factor because C++ compilers can tack on
1613 # massive amounts of additional arguments before passing them to the
1614 # linker. It appears as though 1/2 is a usable value.
1615 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1616 fi
1617 ;;
1618 esac
1619])
1620if test -n $lt_cv_sys_max_cmd_len ; then
1621 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1622else
1623 AC_MSG_RESULT(none)
1624fi
1625max_cmd_len=$lt_cv_sys_max_cmd_len
1626_LT_DECL([], [max_cmd_len], [0],
1627 [What is the maximum length of a command?])
1628])# LT_CMD_MAX_LEN
1629
1630# Old name:
1631AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1632dnl aclocal-1.4 backwards compatibility:
1633dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1634
1635
1636# _LT_HEADER_DLFCN
1637# ----------------
1638m4_defun([_LT_HEADER_DLFCN],
1639[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1640])# _LT_HEADER_DLFCN
1641
1642
1643# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1644# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1645# ----------------------------------------------------------------
1646m4_defun([_LT_TRY_DLOPEN_SELF],
1647[m4_require([_LT_HEADER_DLFCN])dnl
1648if test "$cross_compiling" = yes; then :
1649 [$4]
1650else
1651 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1652 lt_status=$lt_dlunknown
1653 cat > conftest.$ac_ext <<_LT_EOF
1654[#line __oline__ "configure"
1655#include "confdefs.h"
1656
1657#if HAVE_DLFCN_H
1658#include <dlfcn.h>
1659#endif
1660
1661#include <stdio.h>
1662
1663#ifdef RTLD_GLOBAL
1664# define LT_DLGLOBAL RTLD_GLOBAL
1665#else
1666# ifdef DL_GLOBAL
1667# define LT_DLGLOBAL DL_GLOBAL
1668# else
1669# define LT_DLGLOBAL 0
1670# endif
1671#endif
1672
1673/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1674 find out it does not work in some platform. */
1675#ifndef LT_DLLAZY_OR_NOW
1676# ifdef RTLD_LAZY
1677# define LT_DLLAZY_OR_NOW RTLD_LAZY
1678# else
1679# ifdef DL_LAZY
1680# define LT_DLLAZY_OR_NOW DL_LAZY
1681# else
1682# ifdef RTLD_NOW
1683# define LT_DLLAZY_OR_NOW RTLD_NOW
1684# else
1685# ifdef DL_NOW
1686# define LT_DLLAZY_OR_NOW DL_NOW
1687# else
1688# define LT_DLLAZY_OR_NOW 0
1689# endif
1690# endif
1691# endif
1692# endif
1693#endif
1694
1695void fnord() { int i=42;}
1696int main ()
1697{
1698 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1699 int status = $lt_dlunknown;
1700
1701 if (self)
1702 {
1703 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1704 else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1705 /* dlclose (self); */
1706 }
1707 else
1708 puts (dlerror ());
1709
1710 return status;
1711}]
1712_LT_EOF
1713 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1714 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1715 lt_status=$?
1716 case x$lt_status in
1717 x$lt_dlno_uscore) $1 ;;
1718 x$lt_dlneed_uscore) $2 ;;
1719 x$lt_dlunknown|x*) $3 ;;
1720 esac
1721 else :
1722 # compilation failed
1723 $3
1724 fi
1725fi
1726rm -fr conftest*
1727])# _LT_TRY_DLOPEN_SELF
1728
1729
1730# LT_SYS_DLOPEN_SELF
1731# ------------------
1732AC_DEFUN([LT_SYS_DLOPEN_SELF],
1733[m4_require([_LT_HEADER_DLFCN])dnl
1734if test "x$enable_dlopen" != xyes; then
1735 enable_dlopen=unknown
1736 enable_dlopen_self=unknown
1737 enable_dlopen_self_static=unknown
1738else
1739 lt_cv_dlopen=no
1740 lt_cv_dlopen_libs=
1741
1742 case $host_os in
1743 beos*)
1744 lt_cv_dlopen="load_add_on"
1745 lt_cv_dlopen_libs=
1746 lt_cv_dlopen_self=yes
1747 ;;
1748
1749 mingw* | pw32* | cegcc*)
1750 lt_cv_dlopen="LoadLibrary"
1751 lt_cv_dlopen_libs=
1752 ;;
1753
1754 cygwin*)
1755 lt_cv_dlopen="dlopen"
1756 lt_cv_dlopen_libs=
1757 ;;
1758
1759 darwin*)
1760 # if libdl is installed we need to link against it
1761 AC_CHECK_LIB([dl], [dlopen],
1762 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1763 lt_cv_dlopen="dyld"
1764 lt_cv_dlopen_libs=
1765 lt_cv_dlopen_self=yes
1766 ])
1767 ;;
1768
1769 *)
1770 AC_CHECK_FUNC([shl_load],
1771 [lt_cv_dlopen="shl_load"],
1772 [AC_CHECK_LIB([dld], [shl_load],
1773 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1774 [AC_CHECK_FUNC([dlopen],
1775 [lt_cv_dlopen="dlopen"],
1776 [AC_CHECK_LIB([dl], [dlopen],
1777 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1778 [AC_CHECK_LIB([svld], [dlopen],
1779 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1780 [AC_CHECK_LIB([dld], [dld_link],
1781 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1782 ])
1783 ])
1784 ])
1785 ])
1786 ])
1787 ;;
1788 esac
1789
1790 if test "x$lt_cv_dlopen" != xno; then
1791 enable_dlopen=yes
1792 else
1793 enable_dlopen=no
1794 fi
1795
1796 case $lt_cv_dlopen in
1797 dlopen)
1798 save_CPPFLAGS="$CPPFLAGS"
1799 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1800
1801 save_LDFLAGS="$LDFLAGS"
1802 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1803
1804 save_LIBS="$LIBS"
1805 LIBS="$lt_cv_dlopen_libs $LIBS"
1806
1807 AC_CACHE_CHECK([whether a program can dlopen itself],
1808 lt_cv_dlopen_self, [dnl
1809 _LT_TRY_DLOPEN_SELF(
1810 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1811 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1812 ])
1813
1814 if test "x$lt_cv_dlopen_self" = xyes; then
1815 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1816 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1817 lt_cv_dlopen_self_static, [dnl
1818 _LT_TRY_DLOPEN_SELF(
1819 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1820 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1821 ])
1822 fi
1823
1824 CPPFLAGS="$save_CPPFLAGS"
1825 LDFLAGS="$save_LDFLAGS"
1826 LIBS="$save_LIBS"
1827 ;;
1828 esac
1829
1830 case $lt_cv_dlopen_self in
1831 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1832 *) enable_dlopen_self=unknown ;;
1833 esac
1834
1835 case $lt_cv_dlopen_self_static in
1836 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1837 *) enable_dlopen_self_static=unknown ;;
1838 esac
1839fi
1840_LT_DECL([dlopen_support], [enable_dlopen], [0],
1841 [Whether dlopen is supported])
1842_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1843 [Whether dlopen of programs is supported])
1844_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1845 [Whether dlopen of statically linked programs is supported])
1846])# LT_SYS_DLOPEN_SELF
1847
1848# Old name:
1849AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1850dnl aclocal-1.4 backwards compatibility:
1851dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1852
1853
1854# _LT_COMPILER_C_O([TAGNAME])
1855# ---------------------------
1856# Check to see if options -c and -o are simultaneously supported by compiler.
1857# This macro does not hard code the compiler like AC_PROG_CC_C_O.
1858m4_defun([_LT_COMPILER_C_O],
1859[m4_require([_LT_DECL_SED])dnl
1860m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1861m4_require([_LT_TAG_COMPILER])dnl
1862AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1863 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1864 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1865 $RM -r conftest 2>/dev/null
1866 mkdir conftest
1867 cd conftest
1868 mkdir out
1869 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1870
1871 lt_compiler_flag="-o out/conftest2.$ac_objext"
1872 # Insert the option either (1) after the last *FLAGS variable, or
1873 # (2) before a word containing "conftest.", or (3) at the end.
1874 # Note that $ac_compile itself does not contain backslashes and begins
1875 # with a dollar sign (not a hyphen), so the echo should work correctly.
1876 lt_compile=`echo "$ac_compile" | $SED \
1877 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1878 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1879 -e 's:$: $lt_compiler_flag:'`
1880 (eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1881 (eval "$lt_compile" 2>out/conftest.err)
1882 ac_status=$?
1883 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1884 echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1885 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1886 then
1887 # The compiler can only warn and ignore the option if not recognized
1888 # So say no if there are warnings
1889 $ECHO "X$_lt_compiler_boilerplate" | $Xsed -e '/^$/d' > out/conftest.exp
1890 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
1891 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1892 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1893 fi
1894 fi
1895 chmod u+w . 2>&AS_MESSAGE_LOG_FD
1896 $RM conftest*
1897 # SGI C++ compiler will create directory out/ii_files/ for
1898 # template instantiation
1899 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
1900 $RM out/* && rmdir out
1901 cd ..
1902 $RM -r conftest
1903 $RM conftest*
1904])
1905_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
1906 [Does compiler simultaneously support -c and -o options?])
1907])# _LT_COMPILER_C_O
1908
1909
1910# _LT_COMPILER_FILE_LOCKS([TAGNAME])
1911# ----------------------------------
1912# Check to see if we can do hard links to lock some files if needed
1913m4_defun([_LT_COMPILER_FILE_LOCKS],
1914[m4_require([_LT_ENABLE_LOCK])dnl
1915m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1916_LT_COMPILER_C_O([$1])
1917
1918hard_links="nottested"
1919if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1920 # do not overwrite the value of need_locks provided by the user
1921 AC_MSG_CHECKING([if we can lock with hard links])
1922 hard_links=yes
1923 $RM conftest*
1924 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1925 touch conftest.a
1926 ln conftest.a conftest.b 2>&5 || hard_links=no
1927 ln conftest.a conftest.b 2>/dev/null && hard_links=no
1928 AC_MSG_RESULT([$hard_links])
1929 if test "$hard_links" = no; then
1930 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1931 need_locks=warn
1932 fi
1933else
1934 need_locks=no
1935fi
1936_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
1937])# _LT_COMPILER_FILE_LOCKS
1938
1939
1940# _LT_CHECK_OBJDIR
1941# ----------------
1942m4_defun([_LT_CHECK_OBJDIR],
1943[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1944[rm -f .libs 2>/dev/null
1945mkdir .libs 2>/dev/null
1946if test -d .libs; then
1947 lt_cv_objdir=.libs
1948else
1949 # MS-DOS does not allow filenames that begin with a dot.
1950 lt_cv_objdir=_libs
1951fi
1952rmdir .libs 2>/dev/null])
1953objdir=$lt_cv_objdir
1954_LT_DECL([], [objdir], [0],
1955 [The name of the directory that contains temporary libtool files])dnl
1956m4_pattern_allow([LT_OBJDIR])dnl
1957AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
1958 [Define to the sub-directory in which libtool stores uninstalled libraries.])
1959])# _LT_CHECK_OBJDIR
1960
1961
1962# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
1963# --------------------------------------
1964# Check hardcoding attributes.
1965m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
1966[AC_MSG_CHECKING([how to hardcode library paths into programs])
1967_LT_TAGVAR(hardcode_action, $1)=
1968if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
1969 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
1970 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1971
1972 # We can hardcode non-existent directories.
1973 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
1974 # If the only mechanism to avoid hardcoding is shlibpath_var, we
1975 # have to relink, otherwise we might link with an installed library
1976 # when we should be linking with a yet-to-be-installed one
1977 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1978 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
1979 # Linking always hardcodes the temporary library directory.
1980 _LT_TAGVAR(hardcode_action, $1)=relink
1981 else
1982 # We can link without hardcoding, and we can hardcode nonexisting dirs.
1983 _LT_TAGVAR(hardcode_action, $1)=immediate
1984 fi
1985else
1986 # We cannot hardcode anything, or else we can only hardcode existing
1987 # directories.
1988 _LT_TAGVAR(hardcode_action, $1)=unsupported
1989fi
1990AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
1991
1992if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
1993 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
1994 # Fast installation is not supported
1995 enable_fast_install=no
1996elif test "$shlibpath_overrides_runpath" = yes ||
1997 test "$enable_shared" = no; then
1998 # Fast installation is not necessary
1999 enable_fast_install=needless
2000fi
2001_LT_TAGDECL([], [hardcode_action], [0],
2002 [How to hardcode a shared library path into an executable])
2003])# _LT_LINKER_HARDCODE_LIBPATH
2004
2005
2006# _LT_CMD_STRIPLIB
2007# ----------------
2008m4_defun([_LT_CMD_STRIPLIB],
2009[m4_require([_LT_DECL_EGREP])
2010striplib=
2011old_striplib=
2012AC_MSG_CHECKING([whether stripping libraries is possible])
2013if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2014 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2015 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2016 AC_MSG_RESULT([yes])
2017else
2018# FIXME - insert some real tests, host_os isn't really good enough
2019 case $host_os in
2020 darwin*)
2021 if test -n "$STRIP" ; then
2022 striplib="$STRIP -x"
2023 old_striplib="$STRIP -S"
2024 AC_MSG_RESULT([yes])
2025 else
2026 AC_MSG_RESULT([no])
2027 fi
2028 ;;
2029 *)
2030 AC_MSG_RESULT([no])
2031 ;;
2032 esac
2033fi
2034_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2035_LT_DECL([], [striplib], [1])
2036])# _LT_CMD_STRIPLIB
2037
2038
2039# _LT_SYS_DYNAMIC_LINKER([TAG])
2040# -----------------------------
2041# PORTME Fill in your ld.so characteristics
2042m4_defun([_LT_SYS_DYNAMIC_LINKER],
2043[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2044m4_require([_LT_DECL_EGREP])dnl
2045m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2046m4_require([_LT_DECL_OBJDUMP])dnl
2047m4_require([_LT_DECL_SED])dnl
2048AC_MSG_CHECKING([dynamic linker characteristics])
2049m4_if([$1],
2050 [], [
2051if test "$GCC" = yes; then
2052 case $host_os in
2053 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2054 *) lt_awk_arg="/^libraries:/" ;;
2055 esac
2056 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2057 if $ECHO "$lt_search_path_spec" | $GREP ';' >/dev/null ; then
2058 # if the path contains ";" then we assume it to be the separator
2059 # otherwise default to the standard path separator (i.e. ":") - it is
2060 # assumed that no part of a normal pathname contains ";" but that should
2061 # okay in the real world where ";" in dirpaths is itself problematic.
2062 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e 's/;/ /g'`
2063 else
2064 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2065 fi
2066 # Ok, now we have the path, separated by spaces, we can step through it
2067 # and add multilib dir if necessary.
2068 lt_tmp_lt_search_path_spec=
2069 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2070 for lt_sys_path in $lt_search_path_spec; do
2071 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2072 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2073 else
2074 test -d "$lt_sys_path" && \
2075 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2076 fi
2077 done
2078 lt_search_path_spec=`$ECHO $lt_tmp_lt_search_path_spec | awk '
2079BEGIN {RS=" "; FS="/|\n";} {
2080 lt_foo="";
2081 lt_count=0;
2082 for (lt_i = NF; lt_i > 0; lt_i--) {
2083 if ($lt_i != "" && $lt_i != ".") {
2084 if ($lt_i == "..") {
2085 lt_count++;
2086 } else {
2087 if (lt_count == 0) {
2088 lt_foo="/" $lt_i lt_foo;
2089 } else {
2090 lt_count--;
2091 }
2092 }
2093 }
2094 }
2095 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2096 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2097}'`
2098 sys_lib_search_path_spec=`$ECHO $lt_search_path_spec`
2099else
2100 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2101fi])
2102library_names_spec=
2103libname_spec='lib$name'
2104soname_spec=
2105shrext_cmds=".so"
2106postinstall_cmds=
2107postuninstall_cmds=
2108finish_cmds=
2109finish_eval=
2110shlibpath_var=
2111shlibpath_overrides_runpath=unknown
2112version_type=none
2113dynamic_linker="$host_os ld.so"
2114sys_lib_dlsearch_path_spec="/lib /usr/lib"
2115need_lib_prefix=unknown
2116hardcode_into_libs=no
2117
2118# when you set need_version to no, make sure it does not cause -set_version
2119# flags to be left without arguments
2120need_version=unknown
2121
2122case $host_os in
2123aix3*)
2124 version_type=linux
2125 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2126 shlibpath_var=LIBPATH
2127
2128 # AIX 3 has no versioning support, so we append a major version to the name.
2129 soname_spec='${libname}${release}${shared_ext}$major'
2130 ;;
2131
2132aix[[4-9]]*)
2133 version_type=linux
2134 need_lib_prefix=no
2135 need_version=no
2136 hardcode_into_libs=yes
2137 if test "$host_cpu" = ia64; then
2138 # AIX 5 supports IA64
2139 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2140 shlibpath_var=LD_LIBRARY_PATH
2141 else
2142 # With GCC up to 2.95.x, collect2 would create an import file
2143 # for dependence libraries. The import file would start with
2144 # the line `#! .'. This would cause the generated library to
2145 # depend on `.', always an invalid library. This was fixed in
2146 # development snapshots of GCC prior to 3.0.
2147 case $host_os in
2148 aix4 | aix4.[[01]] | aix4.[[01]].*)
2149 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2150 echo ' yes '
2151 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2152 :
2153 else
2154 can_build_shared=no
2155 fi
2156 ;;
2157 esac
2158 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2159 # soname into executable. Probably we can add versioning support to
2160 # collect2, so additional links can be useful in future.
2161 if test "$aix_use_runtimelinking" = yes; then
2162 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2163 # instead of lib<name>.a to let people know that these are not
2164 # typical AIX shared libraries.
2165 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2166 else
2167 # We preserve .a as extension for shared libraries through AIX4.2
2168 # and later when we are not doing run time linking.
2169 library_names_spec='${libname}${release}.a $libname.a'
2170 soname_spec='${libname}${release}${shared_ext}$major'
2171 fi
2172 shlibpath_var=LIBPATH
2173 fi
2174 ;;
2175
2176amigaos*)
2177 case $host_cpu in
2178 powerpc)
2179 # Since July 2007 AmigaOS4 officially supports .so libraries.
2180 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2181 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2182 ;;
2183 m68k)
2184 library_names_spec='$libname.ixlibrary $libname.a'
2185 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2186 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$ECHO "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2187 ;;
2188 esac
2189 ;;
2190
2191beos*)
2192 library_names_spec='${libname}${shared_ext}'
2193 dynamic_linker="$host_os ld.so"
2194 shlibpath_var=LIBRARY_PATH
2195 ;;
2196
2197bsdi[[45]]*)
2198 version_type=linux
2199 need_version=no
2200 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2201 soname_spec='${libname}${release}${shared_ext}$major'
2202 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2203 shlibpath_var=LD_LIBRARY_PATH
2204 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2205 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2206 # the default ld.so.conf also contains /usr/contrib/lib and
2207 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2208 # libtool to hard-code these into programs
2209 ;;
2210
2211cygwin* | mingw* | pw32* | cegcc*)
2212 version_type=windows
2213 shrext_cmds=".dll"
2214 need_version=no
2215 need_lib_prefix=no
2216
2217 case $GCC,$host_os in
2218 yes,cygwin* | yes,mingw* | yes,pw32* | yes,cegcc*)
2219 library_names_spec='$libname.dll.a'
2220 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2221 postinstall_cmds='base_file=`basename \${file}`~
2222 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2223 dldir=$destdir/`dirname \$dlpath`~
2224 test -d \$dldir || mkdir -p \$dldir~
2225 $install_prog $dir/$dlname \$dldir/$dlname~
2226 chmod a+x \$dldir/$dlname~
2227 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2228 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2229 fi'
2230 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2231 dlpath=$dir/\$dldll~
2232 $RM \$dlpath'
2233 shlibpath_overrides_runpath=yes
2234
2235 case $host_os in
2236 cygwin*)
2237 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2238 #soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2239 soname_spec='`echo ${libname} | sed -e 's/^lib//'`${shared_ext}'
2240 sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
2241 ;;
2242 mingw* | cegcc*)
2243 # MinGW DLLs use traditional 'lib' prefix
2244 #soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2245 soname_spec='`echo ${libname} | $SED -e 's/^lib//'`${shared_ext}'
2246 sys_lib_search_path_spec=`$CC -print-search-dirs | $GREP "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
2247 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2248 # It is most probably a Windows format PATH printed by
2249 # mingw gcc, but we are running on Cygwin. Gcc prints its search
2250 # path with ; separators, and with drive letters. We can handle the
2251 # drive letters (cygwin fileutils understands them), so leave them,
2252 # especially as we might pass files found there to a mingw objdump,
2253 # which wouldn't understand a cygwinified path. Ahh.
2254 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2255 else
2256 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2257 fi
2258 ;;
2259 pw32*)
2260 # pw32 DLLs use 'pw' prefix rather than 'lib'
2261 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2262 ;;
2263 esac
2264 ;;
2265
2266 *)
2267 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2268 ;;
2269 esac
2270 dynamic_linker='Win32 ld.exe'
2271 # FIXME: first we should search . and the directory the executable is in
2272 shlibpath_var=PATH
2273 ;;
2274
2275darwin* | rhapsody*)
2276 dynamic_linker="$host_os dyld"
2277 version_type=darwin
2278 need_lib_prefix=no
2279 need_version=no
2280 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2281 soname_spec='${libname}${release}${major}$shared_ext'
2282 shlibpath_overrides_runpath=yes
2283 shlibpath_var=DYLD_LIBRARY_PATH
2284 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2285m4_if([$1], [],[
2286 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2287 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2288 ;;
2289
2290dgux*)
2291 version_type=linux
2292 need_lib_prefix=no
2293 need_version=no
2294 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2295 soname_spec='${libname}${release}${shared_ext}$major'
2296 shlibpath_var=LD_LIBRARY_PATH
2297 ;;
2298
2299freebsd1*)
2300 dynamic_linker=no
2301 ;;
2302
2303freebsd* | dragonfly*)
2304 # DragonFly does not have aout. When/if they implement a new
2305 # versioning mechanism, adjust this.
2306 if test -x /usr/bin/objformat; then
2307 objformat=`/usr/bin/objformat`
2308 else
2309 case $host_os in
2310 freebsd[[123]]*) objformat=aout ;;
2311 *) objformat=elf ;;
2312 esac
2313 fi
2314 version_type=freebsd-$objformat
2315 case $version_type in
2316 freebsd-elf*)
2317 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2318 need_version=no
2319 need_lib_prefix=no
2320 ;;
2321 freebsd-*)
2322 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2323 need_version=yes
2324 ;;
2325 esac
2326 shlibpath_var=LD_LIBRARY_PATH
2327 case $host_os in
2328 freebsd2*)
2329 shlibpath_overrides_runpath=yes
2330 ;;
2331 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2332 shlibpath_overrides_runpath=yes
2333 hardcode_into_libs=yes
2334 ;;
2335 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2336 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2337 shlibpath_overrides_runpath=no
2338 hardcode_into_libs=yes
2339 ;;
2340 *) # from 4.6 on, and DragonFly
2341 shlibpath_overrides_runpath=yes
2342 hardcode_into_libs=yes
2343 ;;
2344 esac
2345 ;;
2346
2347gnu*)
2348 version_type=linux
2349 need_lib_prefix=no
2350 need_version=no
2351 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2352 soname_spec='${libname}${release}${shared_ext}$major'
2353 shlibpath_var=LD_LIBRARY_PATH
2354 hardcode_into_libs=yes
2355 ;;
2356
2357hpux9* | hpux10* | hpux11*)
2358 # Give a soname corresponding to the major version so that dld.sl refuses to
2359 # link against other versions.
2360 version_type=sunos
2361 need_lib_prefix=no
2362 need_version=no
2363 case $host_cpu in
2364 ia64*)
2365 shrext_cmds='.so'
2366 hardcode_into_libs=yes
2367 dynamic_linker="$host_os dld.so"
2368 shlibpath_var=LD_LIBRARY_PATH
2369 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2370 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2371 soname_spec='${libname}${release}${shared_ext}$major'
2372 if test "X$HPUX_IA64_MODE" = X32; then
2373 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2374 else
2375 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2376 fi
2377 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2378 ;;
2379 hppa*64*)
2380 shrext_cmds='.sl'
2381 hardcode_into_libs=yes
2382 dynamic_linker="$host_os dld.sl"
2383 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2384 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2385 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2386 soname_spec='${libname}${release}${shared_ext}$major'
2387 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2388 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2389 ;;
2390 *)
2391 shrext_cmds='.sl'
2392 dynamic_linker="$host_os dld.sl"
2393 shlibpath_var=SHLIB_PATH
2394 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2395 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2396 soname_spec='${libname}${release}${shared_ext}$major'
2397 ;;
2398 esac
2399 # HP-UX runs *really* slowly unless shared libraries are mode 555.
2400 postinstall_cmds='chmod 555 $lib'
2401 ;;
2402
2403interix[[3-9]]*)
2404 version_type=linux
2405 need_lib_prefix=no
2406 need_version=no
2407 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2408 soname_spec='${libname}${release}${shared_ext}$major'
2409 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2410 shlibpath_var=LD_LIBRARY_PATH
2411 shlibpath_overrides_runpath=no
2412 hardcode_into_libs=yes
2413 ;;
2414
2415irix5* | irix6* | nonstopux*)
2416 case $host_os in
2417 nonstopux*) version_type=nonstopux ;;
2418 *)
2419 if test "$lt_cv_prog_gnu_ld" = yes; then
2420 version_type=linux
2421 else
2422 version_type=irix
2423 fi ;;
2424 esac
2425 need_lib_prefix=no
2426 need_version=no
2427 soname_spec='${libname}${release}${shared_ext}$major'
2428 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2429 case $host_os in
2430 irix5* | nonstopux*)
2431 libsuff= shlibsuff=
2432 ;;
2433 *)
2434 case $LD in # libtool.m4 will add one of these switches to LD
2435 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2436 libsuff= shlibsuff= libmagic=32-bit;;
2437 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2438 libsuff=32 shlibsuff=N32 libmagic=N32;;
2439 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2440 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2441 *) libsuff= shlibsuff= libmagic=never-match;;
2442 esac
2443 ;;
2444 esac
2445 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2446 shlibpath_overrides_runpath=no
2447 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2448 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2449 hardcode_into_libs=yes
2450 ;;
2451
2452# No shared lib support for Linux oldld, aout, or coff.
2453linux*oldld* | linux*aout* | linux*coff*)
2454 dynamic_linker=no
2455 ;;
2456
2457# This must be Linux ELF.
2458linux* | k*bsd*-gnu)
2459 version_type=linux
2460 need_lib_prefix=no
2461 need_version=no
2462 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2463 soname_spec='${libname}${release}${shared_ext}$major'
2464 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2465 shlibpath_var=LD_LIBRARY_PATH
2466 shlibpath_overrides_runpath=no
2467 # Some binutils ld are patched to set DT_RUNPATH
2468 save_LDFLAGS=$LDFLAGS
2469 save_libdir=$libdir
2470 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2471 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2472 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2473 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2474 [shlibpath_overrides_runpath=yes])])
2475 LDFLAGS=$save_LDFLAGS
2476 libdir=$save_libdir
2477
2478 # This implies no fast_install, which is unacceptable.
2479 # Some rework will be needed to allow for fast_install
2480 # before this can be enabled.
2481 hardcode_into_libs=yes
2482
2483 # Append ld.so.conf contents to the search path
2484 if test -f /etc/ld.so.conf; then
2485 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
2486 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2487 fi
2488
2489 # We used to test for /lib/ld.so.1 and disable shared libraries on
2490 # powerpc, because MkLinux only supported shared libraries with the
2491 # GNU dynamic linker. Since this was broken with cross compilers,
2492 # most powerpc-linux boxes support dynamic linking these days and
2493 # people can always --disable-shared, the test was removed, and we
2494 # assume the GNU/Linux dynamic linker is in use.
2495 dynamic_linker='GNU/Linux ld.so'
2496 ;;
2497
2498netbsd*)
2499 version_type=sunos
2500 need_lib_prefix=no
2501 need_version=no
2502 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2503 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2504 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2505 dynamic_linker='NetBSD (a.out) ld.so'
2506 else
2507 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2508 soname_spec='${libname}${release}${shared_ext}$major'
2509 dynamic_linker='NetBSD ld.elf_so'
2510 fi
2511 shlibpath_var=LD_LIBRARY_PATH
2512 shlibpath_overrides_runpath=yes
2513 hardcode_into_libs=yes
2514 ;;
2515
2516newsos6)
2517 version_type=linux
2518 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2519 shlibpath_var=LD_LIBRARY_PATH
2520 shlibpath_overrides_runpath=yes
2521 ;;
2522
2523*nto* | *qnx*)
2524 version_type=qnx
2525 need_lib_prefix=no
2526 need_version=no
2527 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2528 soname_spec='${libname}${release}${shared_ext}$major'
2529 shlibpath_var=LD_LIBRARY_PATH
2530 shlibpath_overrides_runpath=no
2531 hardcode_into_libs=yes
2532 dynamic_linker='ldqnx.so'
2533 ;;
2534
2535openbsd*)
2536 version_type=sunos
2537 sys_lib_dlsearch_path_spec="/usr/lib"
2538 need_lib_prefix=no
2539 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2540 case $host_os in
2541 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2542 *) need_version=no ;;
2543 esac
2544 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2545 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2546 shlibpath_var=LD_LIBRARY_PATH
2547 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2548 case $host_os in
2549 openbsd2.[[89]] | openbsd2.[[89]].*)
2550 shlibpath_overrides_runpath=no
2551 ;;
2552 *)
2553 shlibpath_overrides_runpath=yes
2554 ;;
2555 esac
2556 else
2557 shlibpath_overrides_runpath=yes
2558 fi
2559 ;;
2560
2561os2*)
2562 libname_spec='$name'
2563 shrext_cmds=".dll"
2564 need_lib_prefix=no
2565 library_names_spec='$libname${shared_ext} $libname.a'
2566 dynamic_linker='OS/2 ld.exe'
2567 shlibpath_var=LIBPATH
2568 ;;
2569
2570osf3* | osf4* | osf5*)
2571 version_type=osf
2572 need_lib_prefix=no
2573 need_version=no
2574 soname_spec='${libname}${release}${shared_ext}$major'
2575 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2576 shlibpath_var=LD_LIBRARY_PATH
2577 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2578 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2579 ;;
2580
2581rdos*)
2582 dynamic_linker=no
2583 ;;
2584
2585solaris*)
2586 version_type=linux
2587 need_lib_prefix=no
2588 need_version=no
2589 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2590 soname_spec='${libname}${release}${shared_ext}$major'
2591 shlibpath_var=LD_LIBRARY_PATH
2592 shlibpath_overrides_runpath=yes
2593 hardcode_into_libs=yes
2594 # ldd complains unless libraries are executable
2595 postinstall_cmds='chmod +x $lib'
2596 ;;
2597
2598sunos4*)
2599 version_type=sunos
2600 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2601 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2602 shlibpath_var=LD_LIBRARY_PATH
2603 shlibpath_overrides_runpath=yes
2604 if test "$with_gnu_ld" = yes; then
2605 need_lib_prefix=no
2606 fi
2607 need_version=yes
2608 ;;
2609
2610sysv4 | sysv4.3*)
2611 version_type=linux
2612 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2613 soname_spec='${libname}${release}${shared_ext}$major'
2614 shlibpath_var=LD_LIBRARY_PATH
2615 case $host_vendor in
2616 sni)
2617 shlibpath_overrides_runpath=no
2618 need_lib_prefix=no
2619 runpath_var=LD_RUN_PATH
2620 ;;
2621 siemens)
2622 need_lib_prefix=no
2623 ;;
2624 motorola)
2625 need_lib_prefix=no
2626 need_version=no
2627 shlibpath_overrides_runpath=no
2628 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2629 ;;
2630 esac
2631 ;;
2632
2633sysv4*MP*)
2634 if test -d /usr/nec ;then
2635 version_type=linux
2636 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2637 soname_spec='$libname${shared_ext}.$major'
2638 shlibpath_var=LD_LIBRARY_PATH
2639 fi
2640 ;;
2641
2642sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2643 version_type=freebsd-elf
2644 need_lib_prefix=no
2645 need_version=no
2646 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2647 soname_spec='${libname}${release}${shared_ext}$major'
2648 shlibpath_var=LD_LIBRARY_PATH
2649 shlibpath_overrides_runpath=yes
2650 hardcode_into_libs=yes
2651 if test "$with_gnu_ld" = yes; then
2652 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2653 else
2654 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2655 case $host_os in
2656 sco3.2v5*)
2657 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2658 ;;
2659 esac
2660 fi
2661 sys_lib_dlsearch_path_spec='/usr/lib'
2662 ;;
2663
2664tpf*)
2665 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2666 version_type=linux
2667 need_lib_prefix=no
2668 need_version=no
2669 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2670 shlibpath_var=LD_LIBRARY_PATH
2671 shlibpath_overrides_runpath=no
2672 hardcode_into_libs=yes
2673 ;;
2674
2675uts4*)
2676 version_type=linux
2677 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2678 soname_spec='${libname}${release}${shared_ext}$major'
2679 shlibpath_var=LD_LIBRARY_PATH
2680 ;;
2681
2682*)
2683 dynamic_linker=no
2684 ;;
2685esac
2686AC_MSG_RESULT([$dynamic_linker])
2687test "$dynamic_linker" = no && can_build_shared=no
2688
2689variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2690if test "$GCC" = yes; then
2691 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2692fi
2693
2694if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2695 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2696fi
2697if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2698 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2699fi
2700
2701_LT_DECL([], [variables_saved_for_relink], [1],
2702 [Variables whose values should be saved in libtool wrapper scripts and
2703 restored at link time])
2704_LT_DECL([], [need_lib_prefix], [0],
2705 [Do we need the "lib" prefix for modules?])
2706_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2707_LT_DECL([], [version_type], [0], [Library versioning type])
2708_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2709_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2710_LT_DECL([], [shlibpath_overrides_runpath], [0],
2711 [Is shlibpath searched before the hard-coded library search path?])
2712_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2713_LT_DECL([], [library_names_spec], [1],
2714 [[List of archive names. First name is the real one, the rest are links.
2715 The last name is the one that the linker finds with -lNAME]])
2716_LT_DECL([], [soname_spec], [1],
2717 [[The coded name of the library, if different from the real name]])
2718_LT_DECL([], [postinstall_cmds], [2],
2719 [Command to use after installation of a shared archive])
2720_LT_DECL([], [postuninstall_cmds], [2],
2721 [Command to use after uninstallation of a shared archive])
2722_LT_DECL([], [finish_cmds], [2],
2723 [Commands used to finish a libtool library installation in a directory])
2724_LT_DECL([], [finish_eval], [1],
2725 [[As "finish_cmds", except a single script fragment to be evaled but
2726 not shown]])
2727_LT_DECL([], [hardcode_into_libs], [0],
2728 [Whether we should hardcode library paths into libraries])
2729_LT_DECL([], [sys_lib_search_path_spec], [2],
2730 [Compile-time system search path for libraries])
2731_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2732 [Run-time system search path for libraries])
2733])# _LT_SYS_DYNAMIC_LINKER
2734
2735
2736# _LT_PATH_TOOL_PREFIX(TOOL)
2737# --------------------------
2738# find a file program which can recognize shared library
2739AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2740[m4_require([_LT_DECL_EGREP])dnl
2741AC_MSG_CHECKING([for $1])
2742AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2743[case $MAGIC_CMD in
2744[[\\/*] | ?:[\\/]*])
2745 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2746 ;;
2747*)
2748 lt_save_MAGIC_CMD="$MAGIC_CMD"
2749 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2750dnl $ac_dummy forces splitting on constant user-supplied paths.
2751dnl POSIX.2 word splitting is done only on the output of word expansions,
2752dnl not every word. This closes a longstanding sh security hole.
2753 ac_dummy="m4_if([$2], , $PATH, [$2])"
2754 for ac_dir in $ac_dummy; do
2755 IFS="$lt_save_ifs"
2756 test -z "$ac_dir" && ac_dir=.
2757 if test -f $ac_dir/$1; then
2758 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2759 if test -n "$file_magic_test_file"; then
2760 case $deplibs_check_method in
2761 "file_magic "*)
2762 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2763 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2764 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2765 $EGREP "$file_magic_regex" > /dev/null; then
2766 :
2767 else
2768 cat <<_LT_EOF 1>&2
2769
2770*** Warning: the command libtool uses to detect shared libraries,
2771*** $file_magic_cmd, produces output that libtool cannot recognize.
2772*** The result is that libtool may fail to recognize shared libraries
2773*** as such. This will affect the creation of libtool libraries that
2774*** depend on shared libraries, but programs linked with such libtool
2775*** libraries will work regardless of this problem. Nevertheless, you
2776*** may want to report the problem to your system manager and/or to
2777*** bug-libtool@gnu.org
2778
2779_LT_EOF
2780 fi ;;
2781 esac
2782 fi
2783 break
2784 fi
2785 done
2786 IFS="$lt_save_ifs"
2787 MAGIC_CMD="$lt_save_MAGIC_CMD"
2788 ;;
2789esac])
2790MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2791if test -n "$MAGIC_CMD"; then
2792 AC_MSG_RESULT($MAGIC_CMD)
2793else
2794 AC_MSG_RESULT(no)
2795fi
2796_LT_DECL([], [MAGIC_CMD], [0],
2797 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
2798])# _LT_PATH_TOOL_PREFIX
2799
2800# Old name:
2801AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
2802dnl aclocal-1.4 backwards compatibility:
2803dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
2804
2805
2806# _LT_PATH_MAGIC
2807# --------------
2808# find a file program which can recognize a shared library
2809m4_defun([_LT_PATH_MAGIC],
2810[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2811if test -z "$lt_cv_path_MAGIC_CMD"; then
2812 if test -n "$ac_tool_prefix"; then
2813 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2814 else
2815 MAGIC_CMD=:
2816 fi
2817fi
2818])# _LT_PATH_MAGIC
2819
2820
2821# LT_PATH_LD
2822# ----------
2823# find the pathname to the GNU or non-GNU linker
2824AC_DEFUN([LT_PATH_LD],
2825[AC_REQUIRE([AC_PROG_CC])dnl
2826AC_REQUIRE([AC_CANONICAL_HOST])dnl
2827AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2828m4_require([_LT_DECL_SED])dnl
2829m4_require([_LT_DECL_EGREP])dnl
2830
2831AC_ARG_WITH([gnu-ld],
2832 [AS_HELP_STRING([--with-gnu-ld],
2833 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
2834 [test "$withval" = no || with_gnu_ld=yes],
2835 [with_gnu_ld=no])dnl
2836
2837ac_prog=ld
2838if test "$GCC" = yes; then
2839 # Check if gcc -print-prog-name=ld gives a path.
2840 AC_MSG_CHECKING([for ld used by $CC])
2841 case $host in
2842 *-*-mingw*)
2843 # gcc leaves a trailing carriage return which upsets mingw
2844 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2845 *)
2846 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2847 esac
2848 case $ac_prog in
2849 # Accept absolute paths.
2850 [[\\/]]* | ?:[[\\/]]*)
2851 re_direlt='/[[^/]][[^/]]*/\.\./'
2852 # Canonicalize the pathname of ld
2853 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
2854 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
2855 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
2856 done
2857 test -z "$LD" && LD="$ac_prog"
2858 ;;
2859 "")
2860 # If it fails, then pretend we aren't using GCC.
2861 ac_prog=ld
2862 ;;
2863 *)
2864 # If it is relative, then search for the first ld in PATH.
2865 with_gnu_ld=unknown
2866 ;;
2867 esac
2868elif test "$with_gnu_ld" = yes; then
2869 AC_MSG_CHECKING([for GNU ld])
2870else
2871 AC_MSG_CHECKING([for non-GNU ld])
2872fi
2873AC_CACHE_VAL(lt_cv_path_LD,
2874[if test -z "$LD"; then
2875 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2876 for ac_dir in $PATH; do
2877 IFS="$lt_save_ifs"
2878 test -z "$ac_dir" && ac_dir=.
2879 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2880 lt_cv_path_LD="$ac_dir/$ac_prog"
2881 # Check to see if the program is GNU ld. I'd rather use --version,
2882 # but apparently some variants of GNU ld only accept -v.
2883 # Break only if it was the GNU/non-GNU ld that we prefer.
2884 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2885 *GNU* | *'with BFD'*)
2886 test "$with_gnu_ld" != no && break
2887 ;;
2888 *)
2889 test "$with_gnu_ld" != yes && break
2890 ;;
2891 esac
2892 fi
2893 done
2894 IFS="$lt_save_ifs"
2895else
2896 lt_cv_path_LD="$LD" # Let the user override the test with a path.
2897fi])
2898LD="$lt_cv_path_LD"
2899if test -n "$LD"; then
2900 AC_MSG_RESULT($LD)
2901else
2902 AC_MSG_RESULT(no)
2903fi
2904test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2905_LT_PATH_LD_GNU
2906AC_SUBST([LD])
2907
2908_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
2909])# LT_PATH_LD
2910
2911# Old names:
2912AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
2913AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
2914dnl aclocal-1.4 backwards compatibility:
2915dnl AC_DEFUN([AM_PROG_LD], [])
2916dnl AC_DEFUN([AC_PROG_LD], [])
2917
2918
2919# _LT_PATH_LD_GNU
2920#- --------------
2921m4_defun([_LT_PATH_LD_GNU],
2922[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2923[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2924case `$LD -v 2>&1 </dev/null` in
2925*GNU* | *'with BFD'*)
2926 lt_cv_prog_gnu_ld=yes
2927 ;;
2928*)
2929 lt_cv_prog_gnu_ld=no
2930 ;;
2931esac])
2932with_gnu_ld=$lt_cv_prog_gnu_ld
2933])# _LT_PATH_LD_GNU
2934
2935
2936# _LT_CMD_RELOAD
2937# --------------
2938# find reload flag for linker
2939# -- PORTME Some linkers may need a different reload flag.
2940m4_defun([_LT_CMD_RELOAD],
2941[AC_CACHE_CHECK([for $LD option to reload object files],
2942 lt_cv_ld_reload_flag,
2943 [lt_cv_ld_reload_flag='-r'])
2944reload_flag=$lt_cv_ld_reload_flag
2945case $reload_flag in
2946"" | " "*) ;;
2947*) reload_flag=" $reload_flag" ;;
2948esac
2949reload_cmds='$LD$reload_flag -o $output$reload_objs'
2950case $host_os in
2951 darwin*)
2952 if test "$GCC" = yes; then
2953 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
2954 else
2955 reload_cmds='$LD$reload_flag -o $output$reload_objs'
2956 fi
2957 ;;
2958esac
2959_LT_DECL([], [reload_flag], [1], [How to create reloadable object files])dnl
2960_LT_DECL([], [reload_cmds], [2])dnl
2961])# _LT_CMD_RELOAD
2962
2963
2964# _LT_CHECK_MAGIC_METHOD
2965# ----------------------
2966# how to check for library dependencies
2967# -- PORTME fill in with the dynamic library characteristics
2968m4_defun([_LT_CHECK_MAGIC_METHOD],
2969[m4_require([_LT_DECL_EGREP])
2970m4_require([_LT_DECL_OBJDUMP])
2971AC_CACHE_CHECK([how to recognize dependent libraries],
2972lt_cv_deplibs_check_method,
2973[lt_cv_file_magic_cmd='$MAGIC_CMD'
2974lt_cv_file_magic_test_file=
2975lt_cv_deplibs_check_method='unknown'
2976# Need to set the preceding variable on all platforms that support
2977# interlibrary dependencies.
2978# 'none' -- dependencies not supported.
2979# `unknown' -- same as none, but documents that we really don't know.
2980# 'pass_all' -- all dependencies passed with no checks.
2981# 'test_compile' -- check by making test program.
2982# 'file_magic [[regex]]' -- check by looking for files in library path
2983# which responds to the $file_magic_cmd with a given extended regex.
2984# If you have `file' or equivalent on your system and you're not sure
2985# whether `pass_all' will *always* work, you probably want this one.
2986
2987case $host_os in
2988aix[[4-9]]*)
2989 lt_cv_deplibs_check_method=pass_all
2990 ;;
2991
2992beos*)
2993 lt_cv_deplibs_check_method=pass_all
2994 ;;
2995
2996bsdi[[45]]*)
2997 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2998 lt_cv_file_magic_cmd='/usr/bin/file -L'
2999 lt_cv_file_magic_test_file=/shlib/libc.so
3000 ;;
3001
3002cygwin*)
3003 # func_win32_libid is a shell function defined in ltmain.sh
3004 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3005 lt_cv_deplibs_check_method=pass_all
3006 lt_cv_file_magic_cmd='func_win32_libid'
3007 ;;
3008
3009mingw* | pw32*)
3010 # Base MSYS/MinGW do not provide the 'file' command needed by
3011 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3012 # unless we find 'file', for example because we are cross-compiling.
3013 if ( file / ) >/dev/null 2>&1; then
3014 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3015 lt_cv_file_magic_cmd='func_win32_libid'
3016 else
3017 lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
3018 lt_cv_file_magic_cmd='$OBJDUMP -f'
3019 fi
3020 lt_cv_deplibs_check_method=pass_all
3021 ;;
3022
3023cegcc)
3024 # use the weaker test based on 'objdump'. See mingw*.
3025 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3026 lt_cv_file_magic_cmd='$OBJDUMP -f'
3027 ;;
3028
3029darwin* | rhapsody*)
3030 lt_cv_deplibs_check_method=pass_all
3031 ;;
3032
3033freebsd* | dragonfly*)
3034 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3035 case $host_cpu in
3036 i*86 )
3037 # Not sure whether the presence of OpenBSD here was a mistake.
3038 # Let's accept both of them until this is cleared up.
3039 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3040 lt_cv_file_magic_cmd=/usr/bin/file
3041 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3042 ;;
3043 esac
3044 else
3045 lt_cv_deplibs_check_method=pass_all
3046 fi
3047 ;;
3048
3049gnu*)
3050 lt_cv_deplibs_check_method=pass_all
3051 ;;
3052
3053hpux10.20* | hpux11*)
3054 lt_cv_file_magic_cmd=/usr/bin/file
3055 case $host_cpu in
3056 ia64*)
3057 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3058 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3059 ;;
3060 hppa*64*)
3061 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
3062 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3063 ;;
3064 *)
3065 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
3066 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3067 ;;
3068 esac
3069 ;;
3070
3071interix[[3-9]]*)
3072 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3073 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3074 ;;
3075
3076irix5* | irix6* | nonstopux*)
3077 case $LD in
3078 *-32|*"-32 ") libmagic=32-bit;;
3079 *-n32|*"-n32 ") libmagic=N32;;
3080 *-64|*"-64 ") libmagic=64-bit;;
3081 *) libmagic=never-match;;
3082 esac
3083 lt_cv_deplibs_check_method=pass_all
3084 ;;
3085
3086# This must be Linux ELF.
3087linux* | k*bsd*-gnu)
3088 lt_cv_deplibs_check_method=pass_all
3089 ;;
3090
3091netbsd*)
3092 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3093 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3094 else
3095 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3096 fi
3097 ;;
3098
3099newos6*)
3100 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3101 lt_cv_file_magic_cmd=/usr/bin/file
3102 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3103 ;;
3104
3105*nto* | *qnx*)
3106 lt_cv_deplibs_check_method=pass_all
3107 ;;
3108
3109openbsd*)
3110 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3111 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3112 else
3113 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3114 fi
3115 ;;
3116
3117osf3* | osf4* | osf5*)
3118 lt_cv_deplibs_check_method=pass_all
3119 ;;
3120
3121rdos*)
3122 lt_cv_deplibs_check_method=pass_all
3123 ;;
3124
3125solaris*)
3126 lt_cv_deplibs_check_method=pass_all
3127 ;;
3128
3129sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3130 lt_cv_deplibs_check_method=pass_all
3131 ;;
3132
3133sysv4 | sysv4.3*)
3134 case $host_vendor in
3135 motorola)
3136 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3137 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3138 ;;
3139 ncr)
3140 lt_cv_deplibs_check_method=pass_all
3141 ;;
3142 sequent)
3143 lt_cv_file_magic_cmd='/bin/file'
3144 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3145 ;;
3146 sni)
3147 lt_cv_file_magic_cmd='/bin/file'
3148 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3149 lt_cv_file_magic_test_file=/lib/libc.so
3150 ;;
3151 siemens)
3152 lt_cv_deplibs_check_method=pass_all
3153 ;;
3154 pc)
3155 lt_cv_deplibs_check_method=pass_all
3156 ;;
3157 esac
3158 ;;
3159
3160tpf*)
3161 lt_cv_deplibs_check_method=pass_all
3162 ;;
3163esac
3164])
3165file_magic_cmd=$lt_cv_file_magic_cmd
3166deplibs_check_method=$lt_cv_deplibs_check_method
3167test -z "$deplibs_check_method" && deplibs_check_method=unknown
3168
3169_LT_DECL([], [deplibs_check_method], [1],
3170 [Method to check whether dependent libraries are shared objects])
3171_LT_DECL([], [file_magic_cmd], [1],
3172 [Command to use when deplibs_check_method == "file_magic"])
3173])# _LT_CHECK_MAGIC_METHOD
3174
3175
3176# LT_PATH_NM
3177# ----------
3178# find the pathname to a BSD- or MS-compatible name lister
3179AC_DEFUN([LT_PATH_NM],
3180[AC_REQUIRE([AC_PROG_CC])dnl
3181AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3182[if test -n "$NM"; then
3183 # Let the user override the test.
3184 lt_cv_path_NM="$NM"
3185else
3186 lt_nm_to_check="${ac_tool_prefix}nm"
3187 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3188 lt_nm_to_check="$lt_nm_to_check nm"
3189 fi
3190 for lt_tmp_nm in $lt_nm_to_check; do
3191 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3192 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3193 IFS="$lt_save_ifs"
3194 test -z "$ac_dir" && ac_dir=.
3195 tmp_nm="$ac_dir/$lt_tmp_nm"
3196 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3197 # Check to see if the nm accepts a BSD-compat flag.
3198 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3199 # nm: unknown option "B" ignored
3200 # Tru64's nm complains that /dev/null is an invalid object file
3201 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3202 */dev/null* | *'Invalid file or object type'*)
3203 lt_cv_path_NM="$tmp_nm -B"
3204 break
3205 ;;
3206 *)
3207 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3208 */dev/null*)
3209 lt_cv_path_NM="$tmp_nm -p"
3210 break
3211 ;;
3212 *)
3213 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3214 continue # so that we can try to find one that supports BSD flags
3215 ;;
3216 esac
3217 ;;
3218 esac
3219 fi
3220 done
3221 IFS="$lt_save_ifs"
3222 done
3223 : ${lt_cv_path_NM=no}
3224fi])
3225if test "$lt_cv_path_NM" != "no"; then
3226 NM="$lt_cv_path_NM"
3227else
3228 # Didn't find any BSD compatible name lister, look for dumpbin.
3229 AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :)
3230 AC_SUBST([DUMPBIN])
3231 if test "$DUMPBIN" != ":"; then
3232 NM="$DUMPBIN"
3233 fi
3234fi
3235test -z "$NM" && NM=nm
3236AC_SUBST([NM])
3237_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3238
3239AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3240 [lt_cv_nm_interface="BSD nm"
3241 echo "int some_variable = 0;" > conftest.$ac_ext
3242 (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3243 (eval "$ac_compile" 2>conftest.err)
3244 cat conftest.err >&AS_MESSAGE_LOG_FD
3245 (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3246 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3247 cat conftest.err >&AS_MESSAGE_LOG_FD
3248 (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD)
3249 cat conftest.out >&AS_MESSAGE_LOG_FD
3250 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3251 lt_cv_nm_interface="MS dumpbin"
3252 fi
3253 rm -f conftest*])
3254])# LT_PATH_NM
3255
3256# Old names:
3257AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3258AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3259dnl aclocal-1.4 backwards compatibility:
3260dnl AC_DEFUN([AM_PROG_NM], [])
3261dnl AC_DEFUN([AC_PROG_NM], [])
3262
3263
3264# LT_LIB_M
3265# --------
3266# check for math library
3267AC_DEFUN([LT_LIB_M],
3268[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3269LIBM=
3270case $host in
3271*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
3272 # These system don't have libm, or don't need it
3273 ;;
3274*-ncr-sysv4.3*)
3275 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3276 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3277 ;;
3278*)
3279 AC_CHECK_LIB(m, cos, LIBM="-lm")
3280 ;;
3281esac
3282AC_SUBST([LIBM])
3283])# LT_LIB_M
3284
3285# Old name:
3286AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3287dnl aclocal-1.4 backwards compatibility:
3288dnl AC_DEFUN([AC_CHECK_LIBM], [])
3289
3290
3291# _LT_COMPILER_NO_RTTI([TAGNAME])
3292# -------------------------------
3293m4_defun([_LT_COMPILER_NO_RTTI],
3294[m4_require([_LT_TAG_COMPILER])dnl
3295
3296_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3297
3298if test "$GCC" = yes; then
3299 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
3300
3301 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3302 lt_cv_prog_compiler_rtti_exceptions,
3303 [-fno-rtti -fno-exceptions], [],
3304 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3305fi
3306_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3307 [Compiler flag to turn off builtin functions])
3308])# _LT_COMPILER_NO_RTTI
3309
3310
3311# _LT_CMD_GLOBAL_SYMBOLS
3312# ----------------------
3313m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3314[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3315AC_REQUIRE([AC_PROG_CC])dnl
3316AC_REQUIRE([LT_PATH_NM])dnl
3317AC_REQUIRE([LT_PATH_LD])dnl
3318m4_require([_LT_DECL_SED])dnl
3319m4_require([_LT_DECL_EGREP])dnl
3320m4_require([_LT_TAG_COMPILER])dnl
3321
3322# Check for command to grab the raw symbol name followed by C symbol from nm.
3323AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3324AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3325[
3326# These are sane defaults that work on at least a few old systems.
3327# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3328
3329# Character class describing NM global symbol codes.
3330symcode='[[BCDEGRST]]'
3331
3332# Regexp to match symbols that can be accessed directly from C.
3333sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3334
3335# Define system-specific variables.
3336case $host_os in
3337aix*)
3338 symcode='[[BCDT]]'
3339 ;;
3340cygwin* | mingw* | pw32* | cegcc*)
3341 symcode='[[ABCDGISTW]]'
3342 ;;
3343hpux*)
3344 if test "$host_cpu" = ia64; then
3345 symcode='[[ABCDEGRST]]'
3346 fi
3347 ;;
3348irix* | nonstopux*)
3349 symcode='[[BCDEGRST]]'
3350 ;;
3351osf*)
3352 symcode='[[BCDEGQRST]]'
3353 ;;
3354solaris*)
3355 symcode='[[BDRT]]'
3356 ;;
3357sco3.2v5*)
3358 symcode='[[DT]]'
3359 ;;
3360sysv4.2uw2*)
3361 symcode='[[DT]]'
3362 ;;
3363sysv5* | sco5v6* | unixware* | OpenUNIX*)
3364 symcode='[[ABDT]]'
3365 ;;
3366sysv4)
3367 symcode='[[DFNSTU]]'
3368 ;;
3369esac
3370
3371# If we're using GNU nm, then use its standard symbol codes.
3372case `$NM -V 2>&1` in
3373*GNU* | *'with BFD'*)
3374 symcode='[[ABCDGIRSTW]]' ;;
3375esac
3376
3377# Transform an extracted symbol line into a proper C declaration.
3378# Some systems (esp. on ia64) link data and code symbols differently,
3379# so use this general approach.
3380lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3381
3382# Transform an extracted symbol line into symbol name and symbol address
3383lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3384lt_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'"
3385
3386# Handle CRLF in mingw tool chain
3387opt_cr=
3388case $build_os in
3389mingw*)
3390 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3391 ;;
3392esac
3393
3394# Try without a prefix underscore, then with it.
3395for ac_symprfx in "" "_"; do
3396
3397 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3398 symxfrm="\\1 $ac_symprfx\\2 \\2"
3399
3400 # Write the raw and C identifiers.
3401 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3402 # Fake it for dumpbin and say T for any non-static function
3403 # and D for any global variable.
3404 # Also find C++ and __fastcall symbols from MSVC++,
3405 # which start with @ or ?.
3406 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3407" {last_section=section; section=\$ 3};"\
3408" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3409" \$ 0!~/External *\|/{next};"\
3410" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3411" {if(hide[section]) next};"\
3412" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3413" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3414" s[1]~/^[@?]/{print s[1], s[1]; next};"\
3415" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3416" ' prfx=^$ac_symprfx]"
3417 else
3418 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3419 fi
3420
3421 # Check to see that the pipe works correctly.
3422 pipe_works=no
3423
3424 rm -f conftest*
3425 cat > conftest.$ac_ext <<_LT_EOF
3426#ifdef __cplusplus
3427extern "C" {
3428#endif
3429char nm_test_var;
3430void nm_test_func(void);
3431void nm_test_func(void){}
3432#ifdef __cplusplus
3433}
3434#endif
3435int main(){nm_test_var='a';nm_test_func();return(0);}
3436_LT_EOF
3437
3438 if AC_TRY_EVAL(ac_compile); then
3439 # Now try to grab the symbols.
3440 nlist=conftest.nm
3441 if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
3442 # Try sorting and uniquifying the output.
3443 if sort "$nlist" | uniq > "$nlist"T; then
3444 mv -f "$nlist"T "$nlist"
3445 else
3446 rm -f "$nlist"T
3447 fi
3448
3449 # Make sure that we snagged all the symbols we need.
3450 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3451 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3452 cat <<_LT_EOF > conftest.$ac_ext
3453#ifdef __cplusplus
3454extern "C" {
3455#endif
3456
3457_LT_EOF
3458 # Now generate the symbol file.
3459 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3460
3461 cat <<_LT_EOF >> conftest.$ac_ext
3462
3463/* The mapping between symbol names and symbols. */
3464const struct {
3465 const char *name;
3466 void *address;
3467}
3468lt__PROGRAM__LTX_preloaded_symbols[[]] =
3469{
3470 { "@PROGRAM@", (void *) 0 },
3471_LT_EOF
3472 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3473 cat <<\_LT_EOF >> conftest.$ac_ext
3474 {0, (void *) 0}
3475};
3476
3477/* This works around a problem in FreeBSD linker */
3478#ifdef FREEBSD_WORKAROUND
3479static const void *lt_preloaded_setup() {
3480 return lt__PROGRAM__LTX_preloaded_symbols;
3481}
3482#endif
3483
3484#ifdef __cplusplus
3485}
3486#endif
3487_LT_EOF
3488 # Now try linking the two files.
3489 mv conftest.$ac_objext conftstm.$ac_objext
3490 lt_save_LIBS="$LIBS"
3491 lt_save_CFLAGS="$CFLAGS"
3492 LIBS="conftstm.$ac_objext"
3493 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3494 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3495 pipe_works=yes
3496 fi
3497 LIBS="$lt_save_LIBS"
3498 CFLAGS="$lt_save_CFLAGS"
3499 else
3500 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3501 fi
3502 else
3503 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3504 fi
3505 else
3506 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3507 fi
3508 else
3509 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3510 cat conftest.$ac_ext >&5
3511 fi
3512 rm -rf conftest* conftst*
3513
3514 # Do not use the global_symbol_pipe unless it works.
3515 if test "$pipe_works" = yes; then
3516 break
3517 else
3518 lt_cv_sys_global_symbol_pipe=
3519 fi
3520done
3521])
3522if test -z "$lt_cv_sys_global_symbol_pipe"; then
3523 lt_cv_sys_global_symbol_to_cdecl=
3524fi
3525if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3526 AC_MSG_RESULT(failed)
3527else
3528 AC_MSG_RESULT(ok)
3529fi
3530
3531_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3532 [Take the output of nm and produce a listing of raw symbols and C names])
3533_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3534 [Transform the output of nm in a proper C declaration])
3535_LT_DECL([global_symbol_to_c_name_address],
3536 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3537 [Transform the output of nm in a C name address pair])
3538_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3539 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3540 [Transform the output of nm in a C name address pair when lib prefix is needed])
3541]) # _LT_CMD_GLOBAL_SYMBOLS
3542
3543
3544# _LT_COMPILER_PIC([TAGNAME])
3545# ---------------------------
3546m4_defun([_LT_COMPILER_PIC],
3547[m4_require([_LT_TAG_COMPILER])dnl
3548_LT_TAGVAR(lt_prog_compiler_wl, $1)=
3549_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3550_LT_TAGVAR(lt_prog_compiler_static, $1)=
3551
3552AC_MSG_CHECKING([for $compiler option to produce PIC])
3553m4_if([$1], [CXX], [
3554 # C++ specific cases for pic, static, wl, etc.
3555 if test "$GXX" = yes; then
3556 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3557 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3558
3559 case $host_os in
3560 aix*)
3561 # All AIX code is PIC.
3562 if test "$host_cpu" = ia64; then
3563 # AIX 5 now supports IA64 processor
3564 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3565 fi
3566 ;;
3567
3568 amigaos*)
3569 case $host_cpu in
3570 powerpc)
3571 # see comment about AmigaOS4 .so support
3572 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3573 ;;
3574 m68k)
3575 # FIXME: we need at least 68020 code to build shared libraries, but
3576 # adding the `-m68020' flag to GCC prevents building anything better,
3577 # like `-m68040'.
3578 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3579 ;;
3580 esac
3581 ;;
3582
3583 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3584 # PIC is the default for these OSes.
3585 ;;
3586 mingw* | cygwin* | os2* | pw32* | cegcc*)
3587 # This hack is so that the source file can tell whether it is being
3588 # built for inclusion in a dll (and should export symbols for example).
3589 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3590 # (--disable-auto-import) libraries
3591 m4_if([$1], [GCJ], [],
3592 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3593 ;;
3594 darwin* | rhapsody*)
3595 # PIC is the default on this platform
3596 # Common symbols not allowed in MH_DYLIB files
3597 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3598 ;;
3599 *djgpp*)
3600 # DJGPP does not support shared libraries at all
3601 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3602 ;;
3603 interix[[3-9]]*)
3604 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3605 # Instead, we relocate shared libraries at runtime.
3606 ;;
3607 sysv4*MP*)
3608 if test -d /usr/nec; then
3609 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3610 fi
3611 ;;
3612 hpux*)
3613 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3614 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3615 # sets the default TLS model and affects inlining.
3616 case $host_cpu in
3617 hppa*64*)
3618 ;;
3619 *)
3620 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3621 ;;
3622 esac
3623 ;;
3624 *qnx* | *nto*)
3625 # QNX uses GNU C++, but need to define -shared option too, otherwise
3626 # it will coredump.
3627 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3628 ;;
3629 *)
3630 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3631 ;;
3632 esac
3633 else
3634 case $host_os in
3635 aix[[4-9]]*)
3636 # All AIX code is PIC.
3637 if test "$host_cpu" = ia64; then
3638 # AIX 5 now supports IA64 processor
3639 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3640 else
3641 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3642 fi
3643 ;;
3644 chorus*)
3645 case $cc_basename in
3646 cxch68*)
3647 # Green Hills C++ Compiler
3648 # _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"
3649 ;;
3650 esac
3651 ;;
3652 dgux*)
3653 case $cc_basename in
3654 ec++*)
3655 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3656 ;;
3657 ghcx*)
3658 # Green Hills C++ Compiler
3659 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3660 ;;
3661 *)
3662 ;;
3663 esac
3664 ;;
3665 freebsd* | dragonfly*)
3666 # FreeBSD uses GNU C++
3667 ;;
3668 hpux9* | hpux10* | hpux11*)
3669 case $cc_basename in
3670 CC*)
3671 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3672 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3673 if test "$host_cpu" != ia64; then
3674 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3675 fi
3676 ;;
3677 aCC*)
3678 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3679 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3680 case $host_cpu in
3681 hppa*64*|ia64*)
3682 # +Z the default
3683 ;;
3684 *)
3685 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3686 ;;
3687 esac
3688 ;;
3689 *)
3690 ;;
3691 esac
3692 ;;
3693 interix*)
3694 # This is c89, which is MS Visual C++ (no shared libs)
3695 # Anyone wants to do a port?
3696 ;;
3697 irix5* | irix6* | nonstopux*)
3698 case $cc_basename in
3699 CC*)
3700 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3701 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3702 # CC pic flag -KPIC is the default.
3703 ;;
3704 *)
3705 ;;
3706 esac
3707 ;;
3708 linux* | k*bsd*-gnu)
3709 case $cc_basename in
3710 KCC*)
3711 # KAI C++ Compiler
3712 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3713 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3714 ;;
3715 ecpc* )
3716 # old Intel C++ for x86_64 which still supported -KPIC.
3717 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3718 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3719 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3720 ;;
3721 icpc* )
3722 # Intel C++, used to be incompatible with GCC.
3723 # ICC 10 doesn't accept -KPIC any more.
3724 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3725 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3726 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3727 ;;
3728 pgCC* | pgcpp*)
3729 # Portland Group C++ compiler
3730 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3731 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
3732 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3733 ;;
3734 cxx*)
3735 # Compaq C++
3736 # Make sure the PIC flag is empty. It appears that all Alpha
3737 # Linux and Compaq Tru64 Unix objects are PIC.
3738 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3739 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3740 ;;
3741 xlc* | xlC*)
3742 # IBM XL 8.0 on PPC
3743 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3744 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
3745 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
3746 ;;
3747 *)
3748 case `$CC -V 2>&1 | sed 5q` in
3749 *Sun\ C*)
3750 # Sun C++ 5.9
3751 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3752 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3753 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3754 ;;
3755 esac
3756 ;;
3757 esac
3758 ;;
3759 lynxos*)
3760 ;;
3761 m88k*)
3762 ;;
3763 mvs*)
3764 case $cc_basename in
3765 cxx*)
3766 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
3767 ;;
3768 *)
3769 ;;
3770 esac
3771 ;;
3772 netbsd*)
3773 ;;
3774 *qnx* | *nto*)
3775 # QNX uses GNU C++, but need to define -shared option too, otherwise
3776 # it will coredump.
3777 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3778 ;;
3779 osf3* | osf4* | osf5*)
3780 case $cc_basename in
3781 KCC*)
3782 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
3783 ;;
3784 RCC*)
3785 # Rational C++ 2.4.1
3786 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3787 ;;
3788 cxx*)
3789 # Digital/Compaq C++
3790 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3791 # Make sure the PIC flag is empty. It appears that all Alpha
3792 # Linux and Compaq Tru64 Unix objects are PIC.
3793 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3794 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3795 ;;
3796 *)
3797 ;;
3798 esac
3799 ;;
3800 psos*)
3801 ;;
3802 solaris*)
3803 case $cc_basename in
3804 CC*)
3805 # Sun C++ 4.2, 5.x and Centerline C++
3806 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3807 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3808 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
3809 ;;
3810 gcx*)
3811 # Green Hills C++ Compiler
3812 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
3813 ;;
3814 *)
3815 ;;
3816 esac
3817 ;;
3818 sunos4*)
3819 case $cc_basename in
3820 CC*)
3821 # Sun C++ 4.x
3822 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3823 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3824 ;;
3825 lcc*)
3826 # Lucid
3827 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
3828 ;;
3829 *)
3830 ;;
3831 esac
3832 ;;
3833 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
3834 case $cc_basename in
3835 CC*)
3836 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3837 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3838 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3839 ;;
3840 esac
3841 ;;
3842 tandem*)
3843 case $cc_basename in
3844 NCC*)
3845 # NonStop-UX NCC 3.20
3846 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3847 ;;
3848 *)
3849 ;;
3850 esac
3851 ;;
3852 vxworks*)
3853 ;;
3854 *)
3855 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3856 ;;
3857 esac
3858 fi
3859],
3860[
3861 if test "$GCC" = yes; then
3862 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3863 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3864
3865 case $host_os in
3866 aix*)
3867 # All AIX code is PIC.
3868 if test "$host_cpu" = ia64; then
3869 # AIX 5 now supports IA64 processor
3870 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3871 fi
3872 ;;
3873
3874 amigaos*)
3875 case $host_cpu in
3876 powerpc)
3877 # see comment about AmigaOS4 .so support
3878 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3879 ;;
3880 m68k)
3881 # FIXME: we need at least 68020 code to build shared libraries, but
3882 # adding the `-m68020' flag to GCC prevents building anything better,
3883 # like `-m68040'.
3884 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3885 ;;
3886 esac
3887 ;;
3888
3889 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3890 # PIC is the default for these OSes.
3891 ;;
3892
3893 mingw* | cygwin* | pw32* | os2* | cegcc*)
3894 # This hack is so that the source file can tell whether it is being
3895 # built for inclusion in a dll (and should export symbols for example).
3896 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3897 # (--disable-auto-import) libraries
3898 m4_if([$1], [GCJ], [],
3899 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3900 ;;
3901
3902 darwin* | rhapsody*)
3903 # PIC is the default on this platform
3904 # Common symbols not allowed in MH_DYLIB files
3905 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3906 ;;
3907
3908 hpux*)
3909 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3910 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3911 # sets the default TLS model and affects inlining.
3912 case $host_cpu in
3913 hppa*64*)
3914 # +Z the default
3915 ;;
3916 *)
3917 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3918 ;;
3919 esac
3920 ;;
3921
3922 interix[[3-9]]*)
3923 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3924 # Instead, we relocate shared libraries at runtime.
3925 ;;
3926
3927 msdosdjgpp*)
3928 # Just because we use GCC doesn't mean we suddenly get shared libraries
3929 # on systems that don't support them.
3930 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
3931 enable_shared=no
3932 ;;
3933
3934 *nto* | *qnx*)
3935 # QNX uses GNU C++, but need to define -shared option too, otherwise
3936 # it will coredump.
3937 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3938 ;;
3939
3940 sysv4*MP*)
3941 if test -d /usr/nec; then
3942 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3943 fi
3944 ;;
3945
3946 *)
3947 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3948 ;;
3949 esac
3950 else
3951 # PORTME Check for flag to pass linker flags through the system compiler.
3952 case $host_os in
3953 aix*)
3954 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3955 if test "$host_cpu" = ia64; then
3956 # AIX 5 now supports IA64 processor
3957 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3958 else
3959 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3960 fi
3961 ;;
3962
3963 mingw* | cygwin* | pw32* | os2* | cegcc*)
3964 # This hack is so that the source file can tell whether it is being
3965 # built for inclusion in a dll (and should export symbols for example).
3966 m4_if([$1], [GCJ], [],
3967 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3968 ;;
3969
3970 hpux9* | hpux10* | hpux11*)
3971 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3972 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
3973 # not for PA HP-UX.
3974 case $host_cpu in
3975 hppa*64*|ia64*)
3976 # +Z the default
3977 ;;
3978 *)
3979 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
3980 ;;
3981 esac
3982 # Is there a better lt_prog_compiler_static that works with the bundled CC?
3983 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
3984 ;;
3985
3986 irix5* | irix6* | nonstopux*)
3987 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3988 # PIC (with -KPIC) is the default.
3989 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
3990 ;;
3991
3992 linux* | k*bsd*-gnu)
3993 case $cc_basename in
3994 # old Intel for x86_64 which still supported -KPIC.
3995 ecc*)
3996 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3997 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
3998 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3999 ;;
4000 # icc used to be incompatible with GCC.
4001 # ICC 10 doesn't accept -KPIC any more.
4002 icc* | ifort*)
4003 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4004 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4005 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4006 ;;
4007 # Lahey Fortran 8.1.
4008 lf95*)
4009 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4010 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4011 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4012 ;;
4013 pgcc* | pgf77* | pgf90* | pgf95*)
4014 # Portland Group compilers (*not* the Pentium gcc compiler,
4015 # which looks to be a dead project)
4016 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4017 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4018 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4019 ;;
4020 ccc*)
4021 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4022 # All Alpha code is PIC.
4023 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4024 ;;
4025 xl*)
4026 # IBM XL C 8.0/Fortran 10.1 on PPC
4027 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4028 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4029 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4030 ;;
4031 *)
4032 case `$CC -V 2>&1 | sed 5q` in
4033 *Sun\ C*)
4034 # Sun C 5.9
4035 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4036 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4037 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4038 ;;
4039 *Sun\ F*)
4040 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4041 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4042 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4043 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4044 ;;
4045 esac
4046 ;;
4047 esac
4048 ;;
4049
4050 newsos6)
4051 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4052 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4053 ;;
4054
4055 *nto* | *qnx*)
4056 # QNX uses GNU C++, but need to define -shared option too, otherwise
4057 # it will coredump.
4058 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4059 ;;
4060
4061 osf3* | osf4* | osf5*)
4062 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4063 # All OSF/1 code is PIC.
4064 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4065 ;;
4066
4067 rdos*)
4068 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4069 ;;
4070
4071 solaris*)
4072 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4073 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4074 case $cc_basename in
4075 f77* | f90* | f95*)
4076 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4077 *)
4078 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4079 esac
4080 ;;
4081
4082 sunos4*)
4083 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4084 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4085 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4086 ;;
4087
4088 sysv4 | sysv4.2uw2* | sysv4.3*)
4089 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4090 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4091 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4092 ;;
4093
4094 sysv4*MP*)
4095 if test -d /usr/nec ;then
4096 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4097 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4098 fi
4099 ;;
4100
4101 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4102 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4103 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4104 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4105 ;;
4106
4107 unicos*)
4108 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4109 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4110 ;;
4111
4112 uts4*)
4113 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4114 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4115 ;;
4116
4117 *)
4118 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4119 ;;
4120 esac
4121 fi
4122])
4123case $host_os in
4124 # For platforms which do not support PIC, -DPIC is meaningless:
4125 *djgpp*)
4126 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4127 ;;
4128 *)
4129 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4130 ;;
4131esac
4132AC_MSG_RESULT([$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4133_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4134 [How to pass a linker flag through the compiler])
4135
4136#
4137# Check to make sure the PIC flag actually works.
4138#
4139if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4140 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4141 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4142 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4143 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4144 "" | " "*) ;;
4145 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4146 esac],
4147 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4148 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4149fi
4150_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4151 [Additional compiler flags for building library objects])
4152
4153#
4154# Check to make sure the static flag actually works.
4155#
4156wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4157_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4158 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4159 $lt_tmp_static_flag,
4160 [],
4161 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4162_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4163 [Compiler flag to prevent dynamic linking])
4164])# _LT_COMPILER_PIC
4165
4166
4167# _LT_LINKER_SHLIBS([TAGNAME])
4168# ----------------------------
4169# See if the linker supports building shared libraries.
4170m4_defun([_LT_LINKER_SHLIBS],
4171[AC_REQUIRE([LT_PATH_LD])dnl
4172AC_REQUIRE([LT_PATH_NM])dnl
4173m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4174m4_require([_LT_DECL_EGREP])dnl
4175m4_require([_LT_DECL_SED])dnl
4176m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4177m4_require([_LT_TAG_COMPILER])dnl
4178AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4179m4_if([$1], [CXX], [
4180 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4181 case $host_os in
4182 aix[[4-9]]*)
4183 # If we're using GNU nm, then we don't want the "-C" option.
4184 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4185 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4186 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4187 else
4188 _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'
4189 fi
4190 ;;
4191 pw32*)
4192 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4193 ;;
4194 cygwin* | mingw* | cegcc*)
4195 _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'
4196 ;;
4197 *)
4198 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4199 ;;
4200 esac
4201 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4202], [
4203 runpath_var=
4204 _LT_TAGVAR(allow_undefined_flag, $1)=
4205 _LT_TAGVAR(always_export_symbols, $1)=no
4206 _LT_TAGVAR(archive_cmds, $1)=
4207 _LT_TAGVAR(archive_expsym_cmds, $1)=
4208 _LT_TAGVAR(compiler_needs_object, $1)=no
4209 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4210 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4211 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4212 _LT_TAGVAR(hardcode_automatic, $1)=no
4213 _LT_TAGVAR(hardcode_direct, $1)=no
4214 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4215 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4216 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
4217 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4218 _LT_TAGVAR(hardcode_minus_L, $1)=no
4219 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4220 _LT_TAGVAR(inherit_rpath, $1)=no
4221 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4222 _LT_TAGVAR(module_cmds, $1)=
4223 _LT_TAGVAR(module_expsym_cmds, $1)=
4224 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4225 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4226 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4227 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4228 # include_expsyms should be a list of space-separated symbols to be *always*
4229 # included in the symbol list
4230 _LT_TAGVAR(include_expsyms, $1)=
4231 # exclude_expsyms can be an extended regexp of symbols to exclude
4232 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4233 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4234 # as well as any symbol that contains `d'.
4235 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4236 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4237 # platforms (ab)use it in PIC code, but their linkers get confused if
4238 # the symbol is explicitly referenced. Since portable code cannot
4239 # rely on this symbol name, it's probably fine to never include it in
4240 # preloaded symbol tables.
4241 # Exclude shared library initialization/finalization symbols.
4242dnl Note also adjust exclude_expsyms for C++ above.
4243 extract_expsyms_cmds=
4244
4245 case $host_os in
4246 cygwin* | mingw* | pw32* | cegcc*)
4247 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4248 # When not using gcc, we currently assume that we are using
4249 # Microsoft Visual C++.
4250 if test "$GCC" != yes; then
4251 with_gnu_ld=no
4252 fi
4253 ;;
4254 interix*)
4255 # we just hope/assume this is gcc and not c89 (= MSVC++)
4256 with_gnu_ld=yes
4257 ;;
4258 openbsd*)
4259 with_gnu_ld=no
4260 ;;
4261 esac
4262
4263 _LT_TAGVAR(ld_shlibs, $1)=yes
4264 if test "$with_gnu_ld" = yes; then
4265 # If archive_cmds runs LD, not CC, wlarc should be empty
4266 wlarc='${wl}'
4267
4268 # Set some defaults for GNU ld with shared library support. These
4269 # are reset later if shared libraries are not supported. Putting them
4270 # here allows them to be overridden if necessary.
4271 runpath_var=LD_RUN_PATH
4272 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4273 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4274 # ancient GNU ld didn't support --whole-archive et. al.
4275 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4276 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4277 else
4278 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4279 fi
4280 supports_anon_versioning=no
4281 case `$LD -v 2>&1` in
4282 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4283 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4284 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4285 *\ 2.11.*) ;; # other 2.11 versions
4286 *) supports_anon_versioning=yes ;;
4287 esac
4288
4289 # See if GNU ld supports shared libraries.
4290 case $host_os in
4291 aix[[3-9]]*)
4292 # On AIX/PPC, the GNU linker is very broken
4293 if test "$host_cpu" != ia64; then
4294 _LT_TAGVAR(ld_shlibs, $1)=no
4295 cat <<_LT_EOF 1>&2
4296
4297*** Warning: the GNU linker, at least up to release 2.9.1, is reported
4298*** to be unable to reliably create shared libraries on AIX.
4299*** Therefore, libtool is disabling shared libraries support. If you
4300*** really care for shared libraries, you may want to modify your PATH
4301*** so that a non-GNU linker is found, and then restart.
4302
4303_LT_EOF
4304 fi
4305 ;;
4306
4307 amigaos*)
4308 case $host_cpu in
4309 powerpc)
4310 # see comment about AmigaOS4 .so support
4311 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4312 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4313 ;;
4314 m68k)
4315 _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)'
4316 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4317 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4318 ;;
4319 esac
4320 ;;
4321
4322 beos*)
4323 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4324 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4325 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4326 # support --undefined. This deserves some investigation. FIXME
4327 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4328 else
4329 _LT_TAGVAR(ld_shlibs, $1)=no
4330 fi
4331 ;;
4332
4333 cygwin* | mingw* | pw32* | cegcc*)
4334 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4335 # as there is no search path for DLLs.
4336 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4337 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4338 _LT_TAGVAR(always_export_symbols, $1)=no
4339 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4340 _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'
4341
4342 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4343 _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'
4344 # If the export-symbols file already is a .def file (1st line
4345 # is EXPORTS), use it as is; otherwise, prepend...
4346 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4347 cp $export_symbols $output_objdir/$soname.def;
4348 else
4349 echo EXPORTS > $output_objdir/$soname.def;
4350 cat $export_symbols >> $output_objdir/$soname.def;
4351 fi~
4352 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4353 else
4354 _LT_TAGVAR(ld_shlibs, $1)=no
4355 fi
4356 ;;
4357
4358 interix[[3-9]]*)
4359 _LT_TAGVAR(hardcode_direct, $1)=no
4360 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4361 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4362 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4363 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4364 # Instead, shared libraries are loaded at an image base (0x10000000 by
4365 # default) and relocated if they conflict, which is a slow very memory
4366 # consuming and fragmenting process. To avoid this, we pick a random,
4367 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4368 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4369 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4370 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4371 ;;
4372
4373 gnu* | linux* | tpf* | k*bsd*-gnu)
4374 tmp_diet=no
4375 if test "$host_os" = linux-dietlibc; then
4376 case $cc_basename in
4377 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4378 esac
4379 fi
4380 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4381 && test "$tmp_diet" = no
4382 then
4383 tmp_addflag=
4384 tmp_sharedflag='-shared'
4385 case $cc_basename,$host_cpu in
4386 pgcc*) # Portland Group C compiler
4387 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4388 tmp_addflag=' $pic_flag'
4389 ;;
4390 pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
4391 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4392 tmp_addflag=' $pic_flag -Mnomain' ;;
4393 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4394 tmp_addflag=' -i_dynamic' ;;
4395 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4396 tmp_addflag=' -i_dynamic -nofor_main' ;;
4397 ifc* | ifort*) # Intel Fortran compiler
4398 tmp_addflag=' -nofor_main' ;;
4399 lf95*) # Lahey Fortran 8.1
4400 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4401 tmp_sharedflag='--shared' ;;
4402 xl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4403 tmp_sharedflag='-qmkshrobj'
4404 tmp_addflag= ;;
4405 esac
4406 case `$CC -V 2>&1 | sed 5q` in
4407 *Sun\ C*) # Sun C 5.9
4408 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
4409 _LT_TAGVAR(compiler_needs_object, $1)=yes
4410 tmp_sharedflag='-G' ;;
4411 *Sun\ F*) # Sun Fortran 8.3
4412 tmp_sharedflag='-G' ;;
4413 esac
4414 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4415
4416 if test "x$supports_anon_versioning" = xyes; then
4417 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4418 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4419 echo "local: *; };" >> $output_objdir/$libname.ver~
4420 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4421 fi
4422
4423 case $cc_basename in
4424 xlf*)
4425 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4426 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4427 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4428 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
4429 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib'
4430 if test "x$supports_anon_versioning" = xyes; then
4431 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4432 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4433 echo "local: *; };" >> $output_objdir/$libname.ver~
4434 $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4435 fi
4436 ;;
4437 esac
4438 else
4439 _LT_TAGVAR(ld_shlibs, $1)=no
4440 fi
4441 ;;
4442
4443 netbsd*)
4444 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4445 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4446 wlarc=
4447 else
4448 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4449 _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'
4450 fi
4451 ;;
4452
4453 solaris*)
4454 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4455 _LT_TAGVAR(ld_shlibs, $1)=no
4456 cat <<_LT_EOF 1>&2
4457
4458*** Warning: The releases 2.8.* of the GNU linker cannot reliably
4459*** create shared libraries on Solaris systems. Therefore, libtool
4460*** is disabling shared libraries support. We urge you to upgrade GNU
4461*** binutils to release 2.9.1 or newer. Another option is to modify
4462*** your PATH or compiler configuration so that the native linker is
4463*** used, and then restart.
4464
4465_LT_EOF
4466 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4467 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4468 _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'
4469 else
4470 _LT_TAGVAR(ld_shlibs, $1)=no
4471 fi
4472 ;;
4473
4474 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4475 case `$LD -v 2>&1` in
4476 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4477 _LT_TAGVAR(ld_shlibs, $1)=no
4478 cat <<_LT_EOF 1>&2
4479
4480*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4481*** reliably create shared libraries on SCO systems. Therefore, libtool
4482*** is disabling shared libraries support. We urge you to upgrade GNU
4483*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4484*** your PATH or compiler configuration so that the native linker is
4485*** used, and then restart.
4486
4487_LT_EOF
4488 ;;
4489 *)
4490 # For security reasons, it is highly recommended that you always
4491 # use absolute paths for naming shared libraries, and exclude the
4492 # DT_RUNPATH tag from executables and libraries. But doing so
4493 # requires that you compile everything twice, which is a pain.
4494 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4495 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4496 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4497 _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'
4498 else
4499 _LT_TAGVAR(ld_shlibs, $1)=no
4500 fi
4501 ;;
4502 esac
4503 ;;
4504
4505 sunos4*)
4506 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4507 wlarc=
4508 _LT_TAGVAR(hardcode_direct, $1)=yes
4509 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4510 ;;
4511
4512 *)
4513 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4514 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4515 _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'
4516 else
4517 _LT_TAGVAR(ld_shlibs, $1)=no
4518 fi
4519 ;;
4520 esac
4521
4522 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4523 runpath_var=
4524 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4525 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4526 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4527 fi
4528 else
4529 # PORTME fill in a description of your system's linker (not GNU ld)
4530 case $host_os in
4531 aix3*)
4532 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4533 _LT_TAGVAR(always_export_symbols, $1)=yes
4534 _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'
4535 # Note: this linker hardcodes the directories in LIBPATH if there
4536 # are no directories specified by -L.
4537 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4538 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4539 # Neither direct hardcoding nor static linking is supported with a
4540 # broken collect2.
4541 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4542 fi
4543 ;;
4544
4545 aix[[4-9]]*)
4546 if test "$host_cpu" = ia64; then
4547 # On IA64, the linker does run time linking by default, so we don't
4548 # have to do anything special.
4549 aix_use_runtimelinking=no
4550 exp_sym_flag='-Bexport'
4551 no_entry_flag=""
4552 else
4553 # If we're using GNU nm, then we don't want the "-C" option.
4554 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4555 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4556 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4557 else
4558 _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'
4559 fi
4560 aix_use_runtimelinking=no
4561
4562 # Test if we are trying to use run time linking or normal
4563 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
4564 # need to do runtime linking.
4565 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
4566 for ld_flag in $LDFLAGS; do
4567 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
4568 aix_use_runtimelinking=yes
4569 break
4570 fi
4571 done
4572 ;;
4573 esac
4574
4575 exp_sym_flag='-bexport'
4576 no_entry_flag='-bnoentry'
4577 fi
4578
4579 # When large executables or shared objects are built, AIX ld can
4580 # have problems creating the table of contents. If linking a library
4581 # or program results in "error TOC overflow" add -mminimal-toc to
4582 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
4583 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
4584
4585 _LT_TAGVAR(archive_cmds, $1)=''
4586 _LT_TAGVAR(hardcode_direct, $1)=yes
4587 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4588 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
4589 _LT_TAGVAR(link_all_deplibs, $1)=yes
4590 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
4591
4592 if test "$GCC" = yes; then
4593 case $host_os in aix4.[[012]]|aix4.[[012]].*)
4594 # We only want to do this on AIX 4.2 and lower, the check
4595 # below for broken collect2 doesn't work under 4.3+
4596 collect2name=`${CC} -print-prog-name=collect2`
4597 if test -f "$collect2name" &&
4598 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
4599 then
4600 # We have reworked collect2
4601 :
4602 else
4603 # We have old collect2
4604 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4605 # It fails to find uninstalled libraries when the uninstalled
4606 # path is not listed in the libpath. Setting hardcode_minus_L
4607 # to unsupported forces relinking
4608 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4609 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4610 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4611 fi
4612 ;;
4613 esac
4614 shared_flag='-shared'
4615 if test "$aix_use_runtimelinking" = yes; then
4616 shared_flag="$shared_flag "'${wl}-G'
4617 fi
4618 else
4619 # not using gcc
4620 if test "$host_cpu" = ia64; then
4621 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
4622 # chokes on -Wl,-G. The following line is correct:
4623 shared_flag='-G'
4624 else
4625 if test "$aix_use_runtimelinking" = yes; then
4626 shared_flag='${wl}-G'
4627 else
4628 shared_flag='${wl}-bM:SRE'
4629 fi
4630 fi
4631 fi
4632
4633 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
4634 # It seems that -bexpall does not export symbols beginning with
4635 # underscore (_), so it is better to generate a list of symbols to export.
4636 _LT_TAGVAR(always_export_symbols, $1)=yes
4637 if test "$aix_use_runtimelinking" = yes; then
4638 # Warning - without using the other runtime loading flags (-brtl),
4639 # -berok will link without error, but may produce a broken library.
4640 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
4641 # Determine the default libpath from the value encoded in an
4642 # empty executable.
4643 _LT_SYS_MODULE_PATH_AIX
4644 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4645 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
4646 else
4647 if test "$host_cpu" = ia64; then
4648 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
4649 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
4650 _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"
4651 else
4652 # Determine the default libpath from the value encoded in an
4653 # empty executable.
4654 _LT_SYS_MODULE_PATH_AIX
4655 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
4656 # Warning - without using the other run time loading flags,
4657 # -berok will link without error, but may produce a broken library.
4658 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
4659 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
4660 # Exported symbols can be pulled into shared objects from archives
4661 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
4662 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
4663 # This is similar to how AIX traditionally builds its shared libraries.
4664 _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'
4665 fi
4666 fi
4667 ;;
4668
4669 amigaos*)
4670 case $host_cpu in
4671 powerpc)
4672 # see comment about AmigaOS4 .so support
4673 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4674 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4675 ;;
4676 m68k)
4677 _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)'
4678 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4679 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4680 ;;
4681 esac
4682 ;;
4683
4684 bsdi[[45]]*)
4685 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
4686 ;;
4687
4688 cygwin* | mingw* | pw32* | cegcc*)
4689 # When not using gcc, we currently assume that we are using
4690 # Microsoft Visual C++.
4691 # hardcode_libdir_flag_spec is actually meaningless, as there is
4692 # no search path for DLLs.
4693 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
4694 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4695 # Tell ltmain to make .lib files, not .a files.
4696 libext=lib
4697 # Tell ltmain to make .dll files, not .so files.
4698 shrext_cmds=".dll"
4699 # FIXME: Setting linknames here is a bad hack.
4700 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames='
4701 # The linker will automatically build a .lib file if we build a DLL.
4702 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
4703 # FIXME: Should let the user specify the lib program.
4704 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
4705 _LT_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
4706 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4707 ;;
4708
4709 darwin* | rhapsody*)
4710 _LT_DARWIN_LINKER_FEATURES($1)
4711 ;;
4712
4713 dgux*)
4714 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4715 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4716 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4717 ;;
4718
4719 freebsd1*)
4720 _LT_TAGVAR(ld_shlibs, $1)=no
4721 ;;
4722
4723 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
4724 # support. Future versions do this automatically, but an explicit c++rt0.o
4725 # does not break anything, and helps significantly (at the cost of a little
4726 # extra space).
4727 freebsd2.2*)
4728 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
4729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4730 _LT_TAGVAR(hardcode_direct, $1)=yes
4731 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4732 ;;
4733
4734 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
4735 freebsd2*)
4736 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4737 _LT_TAGVAR(hardcode_direct, $1)=yes
4738 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4739 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4740 ;;
4741
4742 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
4743 freebsd* | dragonfly*)
4744 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
4745 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4746 _LT_TAGVAR(hardcode_direct, $1)=yes
4747 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4748 ;;
4749
4750 hpux9*)
4751 if test "$GCC" = yes; then
4752 _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'
4753 else
4754 _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'
4755 fi
4756 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4757 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4758 _LT_TAGVAR(hardcode_direct, $1)=yes
4759
4760 # hardcode_minus_L: Not really in the search PATH,
4761 # but as the default location of the library.
4762 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4763 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4764 ;;
4765
4766 hpux10*)
4767 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4768 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4769 else
4770 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
4771 fi
4772 if test "$with_gnu_ld" = no; then
4773 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4774 _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
4775 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4776 _LT_TAGVAR(hardcode_direct, $1)=yes
4777 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4778 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4779 # hardcode_minus_L: Not really in the search PATH,
4780 # but as the default location of the library.
4781 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4782 fi
4783 ;;
4784
4785 hpux11*)
4786 if test "$GCC" = yes -a "$with_gnu_ld" = no; then
4787 case $host_cpu in
4788 hppa*64*)
4789 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4790 ;;
4791 ia64*)
4792 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4793 ;;
4794 *)
4795 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4796 ;;
4797 esac
4798 else
4799 case $host_cpu in
4800 hppa*64*)
4801 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4802 ;;
4803 ia64*)
4804 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
4805 ;;
4806 *)
4807 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
4808 ;;
4809 esac
4810 fi
4811 if test "$with_gnu_ld" = no; then
4812 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
4813 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4814
4815 case $host_cpu in
4816 hppa*64*|ia64*)
4817 _LT_TAGVAR(hardcode_direct, $1)=no
4818 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4819 ;;
4820 *)
4821 _LT_TAGVAR(hardcode_direct, $1)=yes
4822 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4823 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4824
4825 # hardcode_minus_L: Not really in the search PATH,
4826 # but as the default location of the library.
4827 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4828 ;;
4829 esac
4830 fi
4831 ;;
4832
4833 irix5* | irix6* | nonstopux*)
4834 if test "$GCC" = yes; then
4835 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4836 # Try to use the -exported_symbol ld option, if it does not
4837 # work, assume that -exports_file does not work either and
4838 # implicitly export all symbols.
4839 save_LDFLAGS="$LDFLAGS"
4840 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
4841 AC_LINK_IFELSE(int foo(void) {},
4842 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
4843 )
4844 LDFLAGS="$save_LDFLAGS"
4845 else
4846 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4847 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
4848 fi
4849 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4850 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4851 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4852 _LT_TAGVAR(inherit_rpath, $1)=yes
4853 _LT_TAGVAR(link_all_deplibs, $1)=yes
4854 ;;
4855
4856 netbsd*)
4857 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4858 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
4859 else
4860 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
4861 fi
4862 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4863 _LT_TAGVAR(hardcode_direct, $1)=yes
4864 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4865 ;;
4866
4867 newsos6)
4868 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
4869 _LT_TAGVAR(hardcode_direct, $1)=yes
4870 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4871 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4872 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4873 ;;
4874
4875 *nto* | *qnx*)
4876 ;;
4877
4878 openbsd*)
4879 if test -f /usr/libexec/ld.so; then
4880 _LT_TAGVAR(hardcode_direct, $1)=yes
4881 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4882 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
4883 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
4884 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4885 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
4886 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4887 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4888 else
4889 case $host_os in
4890 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
4891 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4892 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4893 ;;
4894 *)
4895 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
4896 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4897 ;;
4898 esac
4899 fi
4900 else
4901 _LT_TAGVAR(ld_shlibs, $1)=no
4902 fi
4903 ;;
4904
4905 os2*)
4906 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4907 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4908 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4909 _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'
4910 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
4911 ;;
4912
4913 osf3*)
4914 if test "$GCC" = yes; then
4915 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4916 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4917 else
4918 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4919 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4920 fi
4921 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4922 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4923 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4924 ;;
4925
4926 osf4* | osf5*) # as osf3* with the addition of -msym flag
4927 if test "$GCC" = yes; then
4928 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
4929 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
4930 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4931 else
4932 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
4933 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
4934 _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~
4935 $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
4936
4937 # Both c and cxx compiler support -rpath directly
4938 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
4939 fi
4940 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
4941 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
4942 ;;
4943
4944 solaris*)
4945 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
4946 if test "$GCC" = yes; then
4947 wlarc='${wl}'
4948 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
4949 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4950 $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4951 else
4952 case `$CC -V 2>&1` in
4953 *"Compilers 5.0"*)
4954 wlarc=''
4955 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
4956 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4957 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
4958 ;;
4959 *)
4960 wlarc='${wl}'
4961 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
4962 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
4963 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
4964 ;;
4965 esac
4966 fi
4967 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
4968 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4969 case $host_os in
4970 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
4971 *)
4972 # The compiler driver will combine and reorder linker options,
4973 # but understands `-z linker_flag'. GCC discards it without `$wl',
4974 # but is careful enough not to reorder.
4975 # Supported since Solaris 2.6 (maybe 2.5.1?)
4976 if test "$GCC" = yes; then
4977 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
4978 else
4979 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
4980 fi
4981 ;;
4982 esac
4983 _LT_TAGVAR(link_all_deplibs, $1)=yes
4984 ;;
4985
4986 sunos4*)
4987 if test "x$host_vendor" = xsequent; then
4988 # Use $CC to link under sequent, because it throws in some extra .o
4989 # files that make .init and .fini sections work.
4990 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
4991 else
4992 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
4993 fi
4994 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4995 _LT_TAGVAR(hardcode_direct, $1)=yes
4996 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4997 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4998 ;;
4999
5000 sysv4)
5001 case $host_vendor in
5002 sni)
5003 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5004 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5005 ;;
5006 siemens)
5007 ## LD is ld it makes a PLAMLIB
5008 ## CC just makes a GrossModule.
5009 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5010 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5011 _LT_TAGVAR(hardcode_direct, $1)=no
5012 ;;
5013 motorola)
5014 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5015 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5016 ;;
5017 esac
5018 runpath_var='LD_RUN_PATH'
5019 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5020 ;;
5021
5022 sysv4.3*)
5023 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5024 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5025 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5026 ;;
5027
5028 sysv4*MP*)
5029 if test -d /usr/nec; then
5030 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5031 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5032 runpath_var=LD_RUN_PATH
5033 hardcode_runpath_var=yes
5034 _LT_TAGVAR(ld_shlibs, $1)=yes
5035 fi
5036 ;;
5037
5038 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5039 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5040 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5041 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5042 runpath_var='LD_RUN_PATH'
5043
5044 if test "$GCC" = yes; then
5045 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5046 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5047 else
5048 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5049 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5050 fi
5051 ;;
5052
5053 sysv5* | sco3.2v5* | sco5v6*)
5054 # Note: We can NOT use -z defs as we might desire, because we do not
5055 # link with -lc, and that would cause any symbols used from libc to
5056 # always be unresolved, which means just about no library would
5057 # ever link correctly. If we're not using GNU ld we use -z text
5058 # though, which does catch some bad symbols but isn't as heavy-handed
5059 # as -z defs.
5060 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5061 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5062 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5063 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5064 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5065 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5066 _LT_TAGVAR(link_all_deplibs, $1)=yes
5067 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5068 runpath_var='LD_RUN_PATH'
5069
5070 if test "$GCC" = yes; then
5071 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5072 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5073 else
5074 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5075 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5076 fi
5077 ;;
5078
5079 uts4*)
5080 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5081 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5082 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5083 ;;
5084
5085 *)
5086 _LT_TAGVAR(ld_shlibs, $1)=no
5087 ;;
5088 esac
5089
5090 if test x$host_vendor = xsni; then
5091 case $host in
5092 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5093 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5094 ;;
5095 esac
5096 fi
5097 fi
5098])
5099AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5100test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5101
5102_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5103
5104_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5105_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5106_LT_DECL([], [extract_expsyms_cmds], [2],
5107 [The commands to extract the exported symbol list from a shared archive])
5108
5109#
5110# Do we need to explicitly link libc?
5111#
5112case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5113x|xyes)
5114 # Assume -lc should be added
5115 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5116
5117 if test "$enable_shared" = yes && test "$GCC" = yes; then
5118 case $_LT_TAGVAR(archive_cmds, $1) in
5119 *'~'*)
5120 # FIXME: we may have to deal with multi-command sequences.
5121 ;;
5122 '$CC '*)
5123 # Test whether the compiler implicitly links with -lc since on some
5124 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5125 # to ld, don't add -lc before -lgcc.
5126 AC_MSG_CHECKING([whether -lc should be explicitly linked in])
5127 $RM conftest*
5128 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5129
5130 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5131 soname=conftest
5132 lib=conftest
5133 libobjs=conftest.$ac_objext
5134 deplibs=
5135 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5136 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5137 compiler_flags=-v
5138 linker_flags=-v
5139 verstring=
5140 output_objdir=.
5141 libname=conftest
5142 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5143 _LT_TAGVAR(allow_undefined_flag, $1)=
5144 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5145 then
5146 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5147 else
5148 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5149 fi
5150 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5151 else
5152 cat conftest.err 1>&5
5153 fi
5154 $RM conftest*
5155 AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)])
5156 ;;
5157 esac
5158 fi
5159 ;;
5160esac
5161
5162_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5163 [Whether or not to add -lc for building shared libraries])
5164_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5165 [enable_shared_with_static_runtimes], [0],
5166 [Whether or not to disallow shared libs when runtime libs are static])
5167_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5168 [Compiler flag to allow reflexive dlopens])
5169_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5170 [Compiler flag to generate shared objects directly from archives])
5171_LT_TAGDECL([], [compiler_needs_object], [1],
5172 [Whether the compiler copes with passing no objects directly])
5173_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5174 [Create an old-style archive from a shared archive])
5175_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5176 [Create a temporary old-style archive to link instead of a shared archive])
5177_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5178_LT_TAGDECL([], [archive_expsym_cmds], [2])
5179_LT_TAGDECL([], [module_cmds], [2],
5180 [Commands used to build a loadable module if different from building
5181 a shared archive.])
5182_LT_TAGDECL([], [module_expsym_cmds], [2])
5183_LT_TAGDECL([], [with_gnu_ld], [1],
5184 [Whether we are building with GNU ld or not])
5185_LT_TAGDECL([], [allow_undefined_flag], [1],
5186 [Flag that allows shared libraries with undefined symbols to be built])
5187_LT_TAGDECL([], [no_undefined_flag], [1],
5188 [Flag that enforces no undefined symbols])
5189_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5190 [Flag to hardcode $libdir into a binary during linking.
5191 This must work even if $libdir does not exist])
5192_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
5193 [[If ld is used when linking, flag to hardcode $libdir into a binary
5194 during linking. This must work even if $libdir does not exist]])
5195_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5196 [Whether we need a single "-rpath" flag with a separated argument])
5197_LT_TAGDECL([], [hardcode_direct], [0],
5198 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5199 DIR into the resulting binary])
5200_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5201 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5202 DIR into the resulting binary and the resulting library dependency is
5203 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5204 library is relocated])
5205_LT_TAGDECL([], [hardcode_minus_L], [0],
5206 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5207 into the resulting binary])
5208_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5209 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5210 into the resulting binary])
5211_LT_TAGDECL([], [hardcode_automatic], [0],
5212 [Set to "yes" if building a shared library automatically hardcodes DIR
5213 into the library and all subsequent libraries and executables linked
5214 against it])
5215_LT_TAGDECL([], [inherit_rpath], [0],
5216 [Set to yes if linker adds runtime paths of dependent libraries
5217 to runtime path list])
5218_LT_TAGDECL([], [link_all_deplibs], [0],
5219 [Whether libtool must link a program against all its dependency libraries])
5220_LT_TAGDECL([], [fix_srcfile_path], [1],
5221 [Fix the shell variable $srcfile for the compiler])
5222_LT_TAGDECL([], [always_export_symbols], [0],
5223 [Set to "yes" if exported symbols are required])
5224_LT_TAGDECL([], [export_symbols_cmds], [2],
5225 [The commands to list exported symbols])
5226_LT_TAGDECL([], [exclude_expsyms], [1],
5227 [Symbols that should not be listed in the preloaded symbols])
5228_LT_TAGDECL([], [include_expsyms], [1],
5229 [Symbols that must always be exported])
5230_LT_TAGDECL([], [prelink_cmds], [2],
5231 [Commands necessary for linking programs (against libraries) with templates])
5232_LT_TAGDECL([], [file_list_spec], [1],
5233 [Specify filename containing input files])
5234dnl FIXME: Not yet implemented
5235dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5236dnl [Compiler flag to generate thread safe objects])
5237])# _LT_LINKER_SHLIBS
5238
5239
5240# _LT_LANG_C_CONFIG([TAG])
5241# ------------------------
5242# Ensure that the configuration variables for a C compiler are suitably
5243# defined. These variables are subsequently used by _LT_CONFIG to write
5244# the compiler configuration to `libtool'.
5245m4_defun([_LT_LANG_C_CONFIG],
5246[m4_require([_LT_DECL_EGREP])dnl
5247lt_save_CC="$CC"
5248AC_LANG_PUSH(C)
5249
5250# Source file extension for C test sources.
5251ac_ext=c
5252
5253# Object file extension for compiled C test sources.
5254objext=o
5255_LT_TAGVAR(objext, $1)=$objext
5256
5257# Code to be used in simple compile tests
5258lt_simple_compile_test_code="int some_variable = 0;"
5259
5260# Code to be used in simple link tests
5261lt_simple_link_test_code='int main(){return(0);}'
5262
5263_LT_TAG_COMPILER
5264# Save the default compiler, since it gets overwritten when the other
5265# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5266compiler_DEFAULT=$CC
5267
5268# save warnings/boilerplate of simple test code
5269_LT_COMPILER_BOILERPLATE
5270_LT_LINKER_BOILERPLATE
5271
5272## CAVEAT EMPTOR:
5273## There is no encapsulation within the following macros, do not change
5274## the running order or otherwise move them around unless you know exactly
5275## what you are doing...
5276if test -n "$compiler"; then
5277 _LT_COMPILER_NO_RTTI($1)
5278 _LT_COMPILER_PIC($1)
5279 _LT_COMPILER_C_O($1)
5280 _LT_COMPILER_FILE_LOCKS($1)
5281 _LT_LINKER_SHLIBS($1)
5282 _LT_SYS_DYNAMIC_LINKER($1)
5283 _LT_LINKER_HARDCODE_LIBPATH($1)
5284 LT_SYS_DLOPEN_SELF
5285 _LT_CMD_STRIPLIB
5286
5287 # Report which library types will actually be built
5288 AC_MSG_CHECKING([if libtool supports shared libraries])
5289 AC_MSG_RESULT([$can_build_shared])
5290
5291 AC_MSG_CHECKING([whether to build shared libraries])
5292 test "$can_build_shared" = "no" && enable_shared=no
5293
5294 # On AIX, shared libraries and static libraries use the same namespace, and
5295 # are all built from PIC.
5296 case $host_os in
5297 aix3*)
5298 test "$enable_shared" = yes && enable_static=no
5299 if test -n "$RANLIB"; then
5300 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5301 postinstall_cmds='$RANLIB $lib'
5302 fi
5303 ;;
5304
5305 aix[[4-9]]*)
5306 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5307 test "$enable_shared" = yes && enable_static=no
5308 fi
5309 ;;
5310 esac
5311 AC_MSG_RESULT([$enable_shared])
5312
5313 AC_MSG_CHECKING([whether to build static libraries])
5314 # Make sure either enable_shared or enable_static is yes.
5315 test "$enable_shared" = yes || enable_static=yes
5316 AC_MSG_RESULT([$enable_static])
5317
5318 _LT_CONFIG($1)
5319fi
5320AC_LANG_POP
5321CC="$lt_save_CC"
5322])# _LT_LANG_C_CONFIG
5323
5324
5325# _LT_PROG_CXX
5326# ------------
5327# Since AC_PROG_CXX is broken, in that it returns g++ if there is no c++
5328# compiler, we have our own version here.
5329m4_defun([_LT_PROG_CXX],
5330[
5331pushdef([AC_MSG_ERROR], [_lt_caught_CXX_error=yes])
5332AC_PROG_CXX
5333if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5334 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5335 (test "X$CXX" != "Xg++"))) ; then
5336 AC_PROG_CXXCPP
5337else
5338 _lt_caught_CXX_error=yes
5339fi
5340popdef([AC_MSG_ERROR])
5341])# _LT_PROG_CXX
5342
5343dnl aclocal-1.4 backwards compatibility:
5344dnl AC_DEFUN([_LT_PROG_CXX], [])
5345
5346
5347# _LT_LANG_CXX_CONFIG([TAG])
5348# --------------------------
5349# Ensure that the configuration variables for a C++ compiler are suitably
5350# defined. These variables are subsequently used by _LT_CONFIG to write
5351# the compiler configuration to `libtool'.
5352m4_defun([_LT_LANG_CXX_CONFIG],
5353[AC_REQUIRE([_LT_PROG_CXX])dnl
5354m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5355m4_require([_LT_DECL_EGREP])dnl
5356
5357AC_LANG_PUSH(C++)
5358_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5359_LT_TAGVAR(allow_undefined_flag, $1)=
5360_LT_TAGVAR(always_export_symbols, $1)=no
5361_LT_TAGVAR(archive_expsym_cmds, $1)=
5362_LT_TAGVAR(compiler_needs_object, $1)=no
5363_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5364_LT_TAGVAR(hardcode_direct, $1)=no
5365_LT_TAGVAR(hardcode_direct_absolute, $1)=no
5366_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5367_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5368_LT_TAGVAR(hardcode_libdir_separator, $1)=
5369_LT_TAGVAR(hardcode_minus_L, $1)=no
5370_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5371_LT_TAGVAR(hardcode_automatic, $1)=no
5372_LT_TAGVAR(inherit_rpath, $1)=no
5373_LT_TAGVAR(module_cmds, $1)=
5374_LT_TAGVAR(module_expsym_cmds, $1)=
5375_LT_TAGVAR(link_all_deplibs, $1)=unknown
5376_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5377_LT_TAGVAR(no_undefined_flag, $1)=
5378_LT_TAGVAR(whole_archive_flag_spec, $1)=
5379_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5380
5381# Source file extension for C++ test sources.
5382ac_ext=cpp
5383
5384# Object file extension for compiled C++ test sources.
5385objext=o
5386_LT_TAGVAR(objext, $1)=$objext
5387
5388# No sense in running all these tests if we already determined that
5389# the CXX compiler isn't working. Some variables (like enable_shared)
5390# are currently assumed to apply to all compilers on this platform,
5391# and will be corrupted by setting them based on a non-working compiler.
5392if test "$_lt_caught_CXX_error" != yes; then
5393 # Code to be used in simple compile tests
5394 lt_simple_compile_test_code="int some_variable = 0;"
5395
5396 # Code to be used in simple link tests
5397 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5398
5399 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5400 _LT_TAG_COMPILER
5401
5402 # save warnings/boilerplate of simple test code
5403 _LT_COMPILER_BOILERPLATE
5404 _LT_LINKER_BOILERPLATE
5405
5406 # Allow CC to be a program name with arguments.
5407 lt_save_CC=$CC
5408 lt_save_LD=$LD
5409 lt_save_GCC=$GCC
5410 GCC=$GXX
5411 lt_save_with_gnu_ld=$with_gnu_ld
5412 lt_save_path_LD=$lt_cv_path_LD
5413 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5414 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5415 else
5416 $as_unset lt_cv_prog_gnu_ld
5417 fi
5418 if test -n "${lt_cv_path_LDCXX+set}"; then
5419 lt_cv_path_LD=$lt_cv_path_LDCXX
5420 else
5421 $as_unset lt_cv_path_LD
5422 fi
5423 test -z "${LDCXX+set}" || LD=$LDCXX
5424 CC=${CXX-"c++"}
5425 compiler=$CC
5426 _LT_TAGVAR(compiler, $1)=$CC
5427 _LT_CC_BASENAME([$compiler])
5428
5429 if test -n "$compiler"; then
5430 # We don't want -fno-exception when compiling C++ code, so set the
5431 # no_builtin_flag separately
5432 if test "$GXX" = yes; then
5433 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5434 else
5435 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5436 fi
5437
5438 if test "$GXX" = yes; then
5439 # Set up default GNU C++ configuration
5440
5441 LT_PATH_LD
5442
5443 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5444 # archiving commands below assume that GNU ld is being used.
5445 if test "$with_gnu_ld" = yes; then
5446 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5447 _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'
5448
5449 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5450 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5451
5452 # If archive_cmds runs LD, not CC, wlarc should be empty
5453 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5454 # investigate it a little bit more. (MM)
5455 wlarc='${wl}'
5456
5457 # ancient GNU ld didn't support --whole-archive et. al.
5458 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5459 $GREP 'no-whole-archive' > /dev/null; then
5460 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5461 else
5462 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5463 fi
5464 else
5465 with_gnu_ld=no
5466 wlarc=
5467
5468 # A generic and very simple default shared library creation
5469 # command for GNU C++ for the case where it uses the native
5470 # linker, instead of GNU ld. If possible, this setting should
5471 # overridden to take advantage of the native linker features on
5472 # the platform it is being used on.
5473 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5474 fi
5475
5476 # Commands to make compiler produce verbose output that lists
5477 # what "hidden" libraries, object files and flags are used when
5478 # linking a shared library.
5479 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
5480
5481 else
5482 GXX=no
5483 with_gnu_ld=no
5484 wlarc=
5485 fi
5486
5487 # PORTME: fill in a description of your system's C++ link characteristics
5488 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5489 _LT_TAGVAR(ld_shlibs, $1)=yes
5490 case $host_os in
5491 aix3*)
5492 # FIXME: insert proper C++ library support
5493 _LT_TAGVAR(ld_shlibs, $1)=no
5494 ;;
5495 aix[[4-9]]*)
5496 if test "$host_cpu" = ia64; then
5497 # On IA64, the linker does run time linking by default, so we don't
5498 # have to do anything special.
5499 aix_use_runtimelinking=no
5500 exp_sym_flag='-Bexport'
5501 no_entry_flag=""
5502 else
5503 aix_use_runtimelinking=no
5504
5505 # Test if we are trying to use run time linking or normal
5506 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5507 # need to do runtime linking.
5508 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5509 for ld_flag in $LDFLAGS; do
5510 case $ld_flag in
5511 *-brtl*)
5512 aix_use_runtimelinking=yes
5513 break
5514 ;;
5515 esac
5516 done
5517 ;;
5518 esac
5519
5520 exp_sym_flag='-bexport'
5521 no_entry_flag='-bnoentry'
5522 fi
5523
5524 # When large executables or shared objects are built, AIX ld can
5525 # have problems creating the table of contents. If linking a library
5526 # or program results in "error TOC overflow" add -mminimal-toc to
5527 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5528 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5529
5530 _LT_TAGVAR(archive_cmds, $1)=''
5531 _LT_TAGVAR(hardcode_direct, $1)=yes
5532 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5533 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5534 _LT_TAGVAR(link_all_deplibs, $1)=yes
5535 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5536
5537 if test "$GXX" = yes; then
5538 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5539 # We only want to do this on AIX 4.2 and lower, the check
5540 # below for broken collect2 doesn't work under 4.3+
5541 collect2name=`${CC} -print-prog-name=collect2`
5542 if test -f "$collect2name" &&
5543 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5544 then
5545 # We have reworked collect2
5546 :
5547 else
5548 # We have old collect2
5549 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5550 # It fails to find uninstalled libraries when the uninstalled
5551 # path is not listed in the libpath. Setting hardcode_minus_L
5552 # to unsupported forces relinking
5553 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5554 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5555 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5556 fi
5557 esac
5558 shared_flag='-shared'
5559 if test "$aix_use_runtimelinking" = yes; then
5560 shared_flag="$shared_flag "'${wl}-G'
5561 fi
5562 else
5563 # not using gcc
5564 if test "$host_cpu" = ia64; then
5565 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5566 # chokes on -Wl,-G. The following line is correct:
5567 shared_flag='-G'
5568 else
5569 if test "$aix_use_runtimelinking" = yes; then
5570 shared_flag='${wl}-G'
5571 else
5572 shared_flag='${wl}-bM:SRE'
5573 fi
5574 fi
5575 fi
5576
5577 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5578 # It seems that -bexpall does not export symbols beginning with
5579 # underscore (_), so it is better to generate a list of symbols to
5580 # export.
5581 _LT_TAGVAR(always_export_symbols, $1)=yes
5582 if test "$aix_use_runtimelinking" = yes; then
5583 # Warning - without using the other runtime loading flags (-brtl),
5584 # -berok will link without error, but may produce a broken library.
5585 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5586 # Determine the default libpath from the value encoded in an empty
5587 # executable.
5588 _LT_SYS_MODULE_PATH_AIX
5589 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5590
5591 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5592 else
5593 if test "$host_cpu" = ia64; then
5594 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5595 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5596 _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"
5597 else
5598 # Determine the default libpath from the value encoded in an
5599 # empty executable.
5600 _LT_SYS_MODULE_PATH_AIX
5601 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5602 # Warning - without using the other run time loading flags,
5603 # -berok will link without error, but may produce a broken library.
5604 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5605 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5606 # Exported symbols can be pulled into shared objects from archives
5607 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5608 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5609 # This is similar to how AIX traditionally builds its shared
5610 # libraries.
5611 _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'
5612 fi
5613 fi
5614 ;;
5615
5616 beos*)
5617 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5618 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5619 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5620 # support --undefined. This deserves some investigation. FIXME
5621 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5622 else
5623 _LT_TAGVAR(ld_shlibs, $1)=no
5624 fi
5625 ;;
5626
5627 chorus*)
5628 case $cc_basename in
5629 *)
5630 # FIXME: insert proper C++ library support
5631 _LT_TAGVAR(ld_shlibs, $1)=no
5632 ;;
5633 esac
5634 ;;
5635
5636 cygwin* | mingw* | pw32* | cegcc*)
5637 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5638 # as there is no search path for DLLs.
5639 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5640 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5641 _LT_TAGVAR(always_export_symbols, $1)=no
5642 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5643
5644 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5645 _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'
5646 # If the export-symbols file already is a .def file (1st line
5647 # is EXPORTS), use it as is; otherwise, prepend...
5648 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5649 cp $export_symbols $output_objdir/$soname.def;
5650 else
5651 echo EXPORTS > $output_objdir/$soname.def;
5652 cat $export_symbols >> $output_objdir/$soname.def;
5653 fi~
5654 $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'
5655 else
5656 _LT_TAGVAR(ld_shlibs, $1)=no
5657 fi
5658 ;;
5659 darwin* | rhapsody*)
5660 _LT_DARWIN_LINKER_FEATURES($1)
5661 ;;
5662
5663 dgux*)
5664 case $cc_basename in
5665 ec++*)
5666 # FIXME: insert proper C++ library support
5667 _LT_TAGVAR(ld_shlibs, $1)=no
5668 ;;
5669 ghcx*)
5670 # Green Hills C++ Compiler
5671 # FIXME: insert proper C++ library support
5672 _LT_TAGVAR(ld_shlibs, $1)=no
5673 ;;
5674 *)
5675 # FIXME: insert proper C++ library support
5676 _LT_TAGVAR(ld_shlibs, $1)=no
5677 ;;
5678 esac
5679 ;;
5680
5681 freebsd[[12]]*)
5682 # C++ shared libraries reported to be fairly broken before
5683 # switch to ELF
5684 _LT_TAGVAR(ld_shlibs, $1)=no
5685 ;;
5686
5687 freebsd-elf*)
5688 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5689 ;;
5690
5691 freebsd* | dragonfly*)
5692 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
5693 # conventions
5694 _LT_TAGVAR(ld_shlibs, $1)=yes
5695 ;;
5696
5697 gnu*)
5698 ;;
5699
5700 hpux9*)
5701 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5702 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5703 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5704 _LT_TAGVAR(hardcode_direct, $1)=yes
5705 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5706 # but as the default
5707 # location of the library.
5708
5709 case $cc_basename in
5710 CC*)
5711 # FIXME: insert proper C++ library support
5712 _LT_TAGVAR(ld_shlibs, $1)=no
5713 ;;
5714 aCC*)
5715 _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 $lib'
5716 # Commands to make compiler produce verbose output that lists
5717 # what "hidden" libraries, object files and flags are used when
5718 # linking a shared library.
5719 #
5720 # There doesn't appear to be a way to prevent this compiler from
5721 # explicitly linking system object files so we need to strip them
5722 # from the output so that they don't get included in the library
5723 # dependencies.
5724 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5725 ;;
5726 *)
5727 if test "$GXX" = yes; then
5728 _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'
5729 else
5730 # FIXME: insert proper C++ library support
5731 _LT_TAGVAR(ld_shlibs, $1)=no
5732 fi
5733 ;;
5734 esac
5735 ;;
5736
5737 hpux10*|hpux11*)
5738 if test $with_gnu_ld = no; then
5739 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5740 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5741
5742 case $host_cpu in
5743 hppa*64*|ia64*)
5744 ;;
5745 *)
5746 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5747 ;;
5748 esac
5749 fi
5750 case $host_cpu in
5751 hppa*64*|ia64*)
5752 _LT_TAGVAR(hardcode_direct, $1)=no
5753 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5754 ;;
5755 *)
5756 _LT_TAGVAR(hardcode_direct, $1)=yes
5757 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5758 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
5759 # but as the default
5760 # location of the library.
5761 ;;
5762 esac
5763
5764 case $cc_basename in
5765 CC*)
5766 # FIXME: insert proper C++ library support
5767 _LT_TAGVAR(ld_shlibs, $1)=no
5768 ;;
5769 aCC*)
5770 case $host_cpu in
5771 hppa*64*)
5772 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5773 ;;
5774 ia64*)
5775 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5776 ;;
5777 *)
5778 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5779 ;;
5780 esac
5781 # Commands to make compiler produce verbose output that lists
5782 # what "hidden" libraries, object files and flags are used when
5783 # linking a shared library.
5784 #
5785 # There doesn't appear to be a way to prevent this compiler from
5786 # explicitly linking system object files so we need to strip them
5787 # from the output so that they don't get included in the library
5788 # dependencies.
5789 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5790 ;;
5791 *)
5792 if test "$GXX" = yes; then
5793 if test $with_gnu_ld = no; then
5794 case $host_cpu in
5795 hppa*64*)
5796 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5797 ;;
5798 ia64*)
5799 _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'
5800 ;;
5801 *)
5802 _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'
5803 ;;
5804 esac
5805 fi
5806 else
5807 # FIXME: insert proper C++ library support
5808 _LT_TAGVAR(ld_shlibs, $1)=no
5809 fi
5810 ;;
5811 esac
5812 ;;
5813
5814 interix[[3-9]]*)
5815 _LT_TAGVAR(hardcode_direct, $1)=no
5816 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5817 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5818 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5819 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5820 # Instead, shared libraries are loaded at an image base (0x10000000 by
5821 # default) and relocated if they conflict, which is a slow very memory
5822 # consuming and fragmenting process. To avoid this, we pick a random,
5823 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5824 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5825 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5826 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5827 ;;
5828 irix5* | irix6*)
5829 case $cc_basename in
5830 CC*)
5831 # SGI C++
5832 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
5833
5834 # Archives containing C++ object files must be created using
5835 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
5836 # necessary to make sure instantiated templates are included
5837 # in the archive.
5838 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
5839 ;;
5840 *)
5841 if test "$GXX" = yes; then
5842 if test "$with_gnu_ld" = no; then
5843 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5844 else
5845 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` -o $lib'
5846 fi
5847 fi
5848 _LT_TAGVAR(link_all_deplibs, $1)=yes
5849 ;;
5850 esac
5851 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5852 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5853 _LT_TAGVAR(inherit_rpath, $1)=yes
5854 ;;
5855
5856 linux* | k*bsd*-gnu)
5857 case $cc_basename in
5858 KCC*)
5859 # Kuck and Associates, Inc. (KAI) C++ Compiler
5860
5861 # KCC will only create a shared library if the output file
5862 # ends with ".so" (or ".sl" for HP-UX), so rename the library
5863 # to its proper name (with version) after linking.
5864 _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'
5865 _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 $lib'
5866 # Commands to make compiler produce verbose output that lists
5867 # what "hidden" libraries, object files and flags are used when
5868 # linking a shared library.
5869 #
5870 # There doesn't appear to be a way to prevent this compiler from
5871 # explicitly linking system object files so we need to strip them
5872 # from the output so that they don't get included in the library
5873 # dependencies.
5874 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5875
5876 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5877 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5878
5879 # Archives containing C++ object files must be created using
5880 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
5881 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
5882 ;;
5883 icpc* | ecpc* )
5884 # Intel C++
5885 with_gnu_ld=yes
5886 # version 8.0 and above of icpc choke on multiply defined symbols
5887 # if we add $predep_objects and $postdep_objects, however 7.1 and
5888 # earlier do not add the objects themselves.
5889 case `$CC -V 2>&1` in
5890 *"Version 7."*)
5891 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5892 _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'
5893 ;;
5894 *) # Version 8.0 or newer
5895 tmp_idyn=
5896 case $host_cpu in
5897 ia64*) tmp_idyn=' -i_dynamic';;
5898 esac
5899 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5900 _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'
5901 ;;
5902 esac
5903 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5904 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5905 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5906 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5907 ;;
5908 pgCC* | pgcpp*)
5909 # Portland Group C++ compiler
5910 case `$CC -V` in
5911 *pgCC\ [[1-5]]* | *pgcpp\ [[1-5]]*)
5912 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
5913 rm -rf $tpldir~
5914 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
5915 compile_command="$compile_command `find $tpldir -name \*.o | $NL2SP`"'
5916 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
5917 rm -rf $tpldir~
5918 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
5919 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | $NL2SP`~
5920 $RANLIB $oldlib'
5921 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
5922 rm -rf $tpldir~
5923 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5924 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5925 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
5926 rm -rf $tpldir~
5927 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
5928 $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'
5929 ;;
5930 *) # Version 6 will use weak symbols
5931 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
5932 _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'
5933 ;;
5934 esac
5935
5936 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5937 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5938 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5939 ;;
5940 cxx*)
5941 # Compaq C++
5942 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5943 _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'
5944
5945 runpath_var=LD_RUN_PATH
5946 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5947 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5948
5949 # Commands to make compiler produce verbose output that lists
5950 # what "hidden" libraries, object files and flags are used when
5951 # linking a shared library.
5952 #
5953 # There doesn't appear to be a way to prevent this compiler from
5954 # explicitly linking system object files so we need to strip them
5955 # from the output so that they don't get included in the library
5956 # dependencies.
5957 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
5958 ;;
5959 xl*)
5960 # IBM XL 8.0 on PPC, with GNU ld
5961 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5962 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5963 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5964 if test "x$supports_anon_versioning" = xyes; then
5965 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5966 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5967 echo "local: *; };" >> $output_objdir/$libname.ver~
5968 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5969 fi
5970 ;;
5971 *)
5972 case `$CC -V 2>&1 | sed 5q` in
5973 *Sun\ C*)
5974 # Sun C++ 5.9
5975 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
5976 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
5977 _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'
5978 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5979 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive'
5980 _LT_TAGVAR(compiler_needs_object, $1)=yes
5981
5982 # Not sure whether something based on
5983 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
5984 # would be better.
5985 output_verbose_link_cmd='echo'
5986
5987 # Archives containing C++ object files must be created using
5988 # "CC -xar", where "CC" is the Sun C++ compiler. This is
5989 # necessary to make sure instantiated templates are included
5990 # in the archive.
5991 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
5992 ;;
5993 esac
5994 ;;
5995 esac
5996 ;;
5997
5998 lynxos*)
5999 # FIXME: insert proper C++ library support
6000 _LT_TAGVAR(ld_shlibs, $1)=no
6001 ;;
6002
6003 m88k*)
6004 # FIXME: insert proper C++ library support
6005 _LT_TAGVAR(ld_shlibs, $1)=no
6006 ;;
6007
6008 mvs*)
6009 case $cc_basename in
6010 cxx*)
6011 # FIXME: insert proper C++ library support
6012 _LT_TAGVAR(ld_shlibs, $1)=no
6013 ;;
6014 *)
6015 # FIXME: insert proper C++ library support
6016 _LT_TAGVAR(ld_shlibs, $1)=no
6017 ;;
6018 esac
6019 ;;
6020
6021 netbsd*)
6022 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6023 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6024 wlarc=
6025 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6026 _LT_TAGVAR(hardcode_direct, $1)=yes
6027 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6028 fi
6029 # Workaround some broken pre-1.5 toolchains
6030 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6031 ;;
6032
6033 *nto* | *qnx*)
6034 _LT_TAGVAR(ld_shlibs, $1)=yes
6035 ;;
6036
6037 openbsd2*)
6038 # C++ shared libraries are fairly broken
6039 _LT_TAGVAR(ld_shlibs, $1)=no
6040 ;;
6041
6042 openbsd*)
6043 if test -f /usr/libexec/ld.so; then
6044 _LT_TAGVAR(hardcode_direct, $1)=yes
6045 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6046 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6047 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6048 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6049 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6050 _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'
6051 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6052 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6053 fi
6054 output_verbose_link_cmd=echo
6055 else
6056 _LT_TAGVAR(ld_shlibs, $1)=no
6057 fi
6058 ;;
6059
6060 osf3* | osf4* | osf5*)
6061 case $cc_basename in
6062 KCC*)
6063 # Kuck and Associates, Inc. (KAI) C++ Compiler
6064
6065 # KCC will only create a shared library if the output file
6066 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6067 # to its proper name (with version) after linking.
6068 _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'
6069
6070 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6071 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6072
6073 # Archives containing C++ object files must be created using
6074 # the KAI C++ compiler.
6075 case $host in
6076 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6077 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6078 esac
6079 ;;
6080 RCC*)
6081 # Rational C++ 2.4.1
6082 # FIXME: insert proper C++ library support
6083 _LT_TAGVAR(ld_shlibs, $1)=no
6084 ;;
6085 cxx*)
6086 case $host in
6087 osf3*)
6088 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6089 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && $ECHO "X${wl}-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6090 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6091 ;;
6092 *)
6093 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6094 _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib'
6095 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6096 echo "-hidden">> $lib.exp~
6097 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~
6098 $RM $lib.exp'
6099 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6100 ;;
6101 esac
6102
6103 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6104
6105 # Commands to make compiler produce verbose output that lists
6106 # what "hidden" libraries, object files and flags are used when
6107 # linking a shared library.
6108 #
6109 # There doesn't appear to be a way to prevent this compiler from
6110 # explicitly linking system object files so we need to strip them
6111 # from the output so that they don't get included in the library
6112 # dependencies.
6113 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`$ECHO "X$templist" | $Xsed -e "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; $ECHO "X$list" | $Xsed'
6114 ;;
6115 *)
6116 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6117 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6118 case $host in
6119 osf3*)
6120 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6121 ;;
6122 *)
6123 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
6124 ;;
6125 esac
6126
6127 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6128 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6129
6130 # Commands to make compiler produce verbose output that lists
6131 # what "hidden" libraries, object files and flags are used when
6132 # linking a shared library.
6133 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6134
6135 else
6136 # FIXME: insert proper C++ library support
6137 _LT_TAGVAR(ld_shlibs, $1)=no
6138 fi
6139 ;;
6140 esac
6141 ;;
6142
6143 psos*)
6144 # FIXME: insert proper C++ library support
6145 _LT_TAGVAR(ld_shlibs, $1)=no
6146 ;;
6147
6148 sunos4*)
6149 case $cc_basename in
6150 CC*)
6151 # Sun C++ 4.x
6152 # FIXME: insert proper C++ library support
6153 _LT_TAGVAR(ld_shlibs, $1)=no
6154 ;;
6155 lcc*)
6156 # Lucid
6157 # FIXME: insert proper C++ library support
6158 _LT_TAGVAR(ld_shlibs, $1)=no
6159 ;;
6160 *)
6161 # FIXME: insert proper C++ library support
6162 _LT_TAGVAR(ld_shlibs, $1)=no
6163 ;;
6164 esac
6165 ;;
6166
6167 solaris*)
6168 case $cc_basename in
6169 CC*)
6170 # Sun C++ 4.2, 5.x and Centerline C++
6171 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6172 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6173 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6174 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6175 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6176
6177 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6178 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6179 case $host_os in
6180 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6181 *)
6182 # The compiler driver will combine and reorder linker options,
6183 # but understands `-z linker_flag'.
6184 # Supported since Solaris 2.6 (maybe 2.5.1?)
6185 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6186 ;;
6187 esac
6188 _LT_TAGVAR(link_all_deplibs, $1)=yes
6189
6190 output_verbose_link_cmd='echo'
6191
6192 # Archives containing C++ object files must be created using
6193 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6194 # necessary to make sure instantiated templates are included
6195 # in the archive.
6196 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6197 ;;
6198 gcx*)
6199 # Green Hills C++ Compiler
6200 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6201
6202 # The C++ compiler must be used to create the archive.
6203 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6204 ;;
6205 *)
6206 # GNU C++ compiler with Solaris linker
6207 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6208 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6209 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6210 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6211 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6212 $CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6213
6214 # Commands to make compiler produce verbose output that lists
6215 # what "hidden" libraries, object files and flags are used when
6216 # linking a shared library.
6217 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6218 else
6219 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6220 # platform.
6221 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6222 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6223 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6224
6225 # Commands to make compiler produce verbose output that lists
6226 # what "hidden" libraries, object files and flags are used when
6227 # linking a shared library.
6228 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP "\-L"'
6229 fi
6230
6231 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6232 case $host_os in
6233 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6234 *)
6235 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6236 ;;
6237 esac
6238 fi
6239 ;;
6240 esac
6241 ;;
6242
6243 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6244 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6245 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6246 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6247 runpath_var='LD_RUN_PATH'
6248
6249 case $cc_basename in
6250 CC*)
6251 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6252 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6253 ;;
6254 *)
6255 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6256 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6257 ;;
6258 esac
6259 ;;
6260
6261 sysv5* | sco3.2v5* | sco5v6*)
6262 # Note: We can NOT use -z defs as we might desire, because we do not
6263 # link with -lc, and that would cause any symbols used from libc to
6264 # always be unresolved, which means just about no library would
6265 # ever link correctly. If we're not using GNU ld we use -z text
6266 # though, which does catch some bad symbols but isn't as heavy-handed
6267 # as -z defs.
6268 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6269 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6270 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6271 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6272 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6273 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6274 _LT_TAGVAR(link_all_deplibs, $1)=yes
6275 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6276 runpath_var='LD_RUN_PATH'
6277
6278 case $cc_basename in
6279 CC*)
6280 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6281 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6282 ;;
6283 *)
6284 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6285 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6286 ;;
6287 esac
6288 ;;
6289
6290 tandem*)
6291 case $cc_basename in
6292 NCC*)
6293 # NonStop-UX NCC 3.20
6294 # FIXME: insert proper C++ library support
6295 _LT_TAGVAR(ld_shlibs, $1)=no
6296 ;;
6297 *)
6298 # FIXME: insert proper C++ library support
6299 _LT_TAGVAR(ld_shlibs, $1)=no
6300 ;;
6301 esac
6302 ;;
6303
6304 vxworks*)
6305 # FIXME: insert proper C++ library support
6306 _LT_TAGVAR(ld_shlibs, $1)=no
6307 ;;
6308
6309 *)
6310 # FIXME: insert proper C++ library support
6311 _LT_TAGVAR(ld_shlibs, $1)=no
6312 ;;
6313 esac
6314
6315 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6316 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6317
6318 _LT_TAGVAR(GCC, $1)="$GXX"
6319 _LT_TAGVAR(LD, $1)="$LD"
6320
6321 ## CAVEAT EMPTOR:
6322 ## There is no encapsulation within the following macros, do not change
6323 ## the running order or otherwise move them around unless you know exactly
6324 ## what you are doing...
6325 _LT_SYS_HIDDEN_LIBDEPS($1)
6326 _LT_COMPILER_PIC($1)
6327 _LT_COMPILER_C_O($1)
6328 _LT_COMPILER_FILE_LOCKS($1)
6329 _LT_LINKER_SHLIBS($1)
6330 _LT_SYS_DYNAMIC_LINKER($1)
6331 _LT_LINKER_HARDCODE_LIBPATH($1)
6332
6333 _LT_CONFIG($1)
6334 fi # test -n "$compiler"
6335
6336 CC=$lt_save_CC
6337 LDCXX=$LD
6338 LD=$lt_save_LD
6339 GCC=$lt_save_GCC
6340 with_gnu_ld=$lt_save_with_gnu_ld
6341 lt_cv_path_LDCXX=$lt_cv_path_LD
6342 lt_cv_path_LD=$lt_save_path_LD
6343 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6344 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6345fi # test "$_lt_caught_CXX_error" != yes
6346
6347AC_LANG_POP
6348])# _LT_LANG_CXX_CONFIG
6349
6350
6351# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6352# ---------------------------------
6353# Figure out "hidden" library dependencies from verbose
6354# compiler output when linking a shared library.
6355# Parse the compiler output and extract the necessary
6356# objects, libraries and library flags.
6357m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6358[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6359# Dependencies to place before and after the object being linked:
6360_LT_TAGVAR(predep_objects, $1)=
6361_LT_TAGVAR(postdep_objects, $1)=
6362_LT_TAGVAR(predeps, $1)=
6363_LT_TAGVAR(postdeps, $1)=
6364_LT_TAGVAR(compiler_lib_search_path, $1)=
6365
6366dnl we can't use the lt_simple_compile_test_code here,
6367dnl because it contains code intended for an executable,
6368dnl not a library. It's possible we should let each
6369dnl tag define a new lt_????_link_test_code variable,
6370dnl but it's only used here...
6371m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6372int a;
6373void foo (void) { a = 0; }
6374_LT_EOF
6375], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6376class Foo
6377{
6378public:
6379 Foo (void) { a = 0; }
6380private:
6381 int a;
6382};
6383_LT_EOF
6384], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6385 subroutine foo
6386 implicit none
6387 integer*4 a
6388 a=0
6389 return
6390 end
6391_LT_EOF
6392], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6393 subroutine foo
6394 implicit none
6395 integer a
6396 a=0
6397 return
6398 end
6399_LT_EOF
6400], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6401public class foo {
6402 private int a;
6403 public void bar (void) {
6404 a = 0;
6405 }
6406};
6407_LT_EOF
6408])
6409dnl Parse the compiler output and extract the necessary
6410dnl objects, libraries and library flags.
6411if AC_TRY_EVAL(ac_compile); then
6412 # Parse the compiler output and extract the necessary
6413 # objects, libraries and library flags.
6414
6415 # Sentinel used to keep track of whether or not we are before
6416 # the conftest object file.
6417 pre_test_object_deps_done=no
6418
6419 for p in `eval "$output_verbose_link_cmd"`; do
6420 case $p in
6421
6422 -L* | -R* | -l*)
6423 # Some compilers place space between "-{L,R}" and the path.
6424 # Remove the space.
6425 if test $p = "-L" ||
6426 test $p = "-R"; then
6427 prev=$p
6428 continue
6429 else
6430 prev=
6431 fi
6432
6433 if test "$pre_test_object_deps_done" = no; then
6434 case $p in
6435 -L* | -R*)
6436 # Internal compiler library paths should come after those
6437 # provided the user. The postdeps already come after the
6438 # user supplied libs so there is no need to process them.
6439 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
6440 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
6441 else
6442 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
6443 fi
6444 ;;
6445 # The "-l" case would never come before the object being
6446 # linked, so don't bother handling this case.
6447 esac
6448 else
6449 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
6450 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
6451 else
6452 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
6453 fi
6454 fi
6455 ;;
6456
6457 *.$objext)
6458 # This assumes that the test object file only shows up
6459 # once in the compiler output.
6460 if test "$p" = "conftest.$objext"; then
6461 pre_test_object_deps_done=yes
6462 continue
6463 fi
6464
6465 if test "$pre_test_object_deps_done" = no; then
6466 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
6467 _LT_TAGVAR(predep_objects, $1)="$p"
6468 else
6469 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
6470 fi
6471 else
6472 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
6473 _LT_TAGVAR(postdep_objects, $1)="$p"
6474 else
6475 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
6476 fi
6477 fi
6478 ;;
6479
6480 *) ;; # Ignore the rest.
6481
6482 esac
6483 done
6484
6485 # Clean up.
6486 rm -f a.out a.exe
6487else
6488 echo "libtool.m4: error: problem compiling $1 test program"
6489fi
6490
6491$RM -f confest.$objext
6492
6493# PORTME: override above test on systems where it is broken
6494m4_if([$1], [CXX],
6495[case $host_os in
6496interix[[3-9]]*)
6497 # Interix 3.5 installs completely hosed .la files for C++, so rather than
6498 # hack all around it, let's just trust "g++" to DTRT.
6499 _LT_TAGVAR(predep_objects,$1)=
6500 _LT_TAGVAR(postdep_objects,$1)=
6501 _LT_TAGVAR(postdeps,$1)=
6502 ;;
6503
6504linux*)
6505 case `$CC -V 2>&1 | sed 5q` in
6506 *Sun\ C*)
6507 # Sun C++ 5.9
6508
6509 # The more standards-conforming stlport4 library is
6510 # incompatible with the Cstd library. Avoid specifying
6511 # it if it's in CXXFLAGS. Ignore libCrun as
6512 # -library=stlport4 depends on it.
6513 case " $CXX $CXXFLAGS " in
6514 *" -library=stlport4 "*)
6515 solaris_use_stlport4=yes
6516 ;;
6517 esac
6518
6519 if test "$solaris_use_stlport4" != yes; then
6520 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6521 fi
6522 ;;
6523 esac
6524 ;;
6525
6526solaris*)
6527 case $cc_basename in
6528 CC*)
6529 # The more standards-conforming stlport4 library is
6530 # incompatible with the Cstd library. Avoid specifying
6531 # it if it's in CXXFLAGS. Ignore libCrun as
6532 # -library=stlport4 depends on it.
6533 case " $CXX $CXXFLAGS " in
6534 *" -library=stlport4 "*)
6535 solaris_use_stlport4=yes
6536 ;;
6537 esac
6538
6539 # Adding this requires a known-good setup of shared libraries for
6540 # Sun compiler versions before 5.6, else PIC objects from an old
6541 # archive will be linked into the output, leading to subtle bugs.
6542 if test "$solaris_use_stlport4" != yes; then
6543 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
6544 fi
6545 ;;
6546 esac
6547 ;;
6548esac
6549])
6550
6551case " $_LT_TAGVAR(postdeps, $1) " in
6552*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
6553esac
6554 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
6555if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
6556 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
6557fi
6558_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
6559 [The directories searched by this compiler when creating a shared library])
6560_LT_TAGDECL([], [predep_objects], [1],
6561 [Dependencies to place before and after the objects being linked to
6562 create a shared library])
6563_LT_TAGDECL([], [postdep_objects], [1])
6564_LT_TAGDECL([], [predeps], [1])
6565_LT_TAGDECL([], [postdeps], [1])
6566_LT_TAGDECL([], [compiler_lib_search_path], [1],
6567 [The library search path used internally by the compiler when linking
6568 a shared library])
6569])# _LT_SYS_HIDDEN_LIBDEPS
6570
6571
6572# _LT_PROG_F77
6573# ------------
6574# Since AC_PROG_F77 is broken, in that it returns the empty string
6575# if there is no fortran compiler, we have our own version here.
6576m4_defun([_LT_PROG_F77],
6577[
6578pushdef([AC_MSG_ERROR], [_lt_disable_F77=yes])
6579AC_PROG_F77
6580if test -z "$F77" || test "X$F77" = "Xno"; then
6581 _lt_disable_F77=yes
6582fi
6583popdef([AC_MSG_ERROR])
6584])# _LT_PROG_F77
6585
6586dnl aclocal-1.4 backwards compatibility:
6587dnl AC_DEFUN([_LT_PROG_F77], [])
6588
6589
6590# _LT_LANG_F77_CONFIG([TAG])
6591# --------------------------
6592# Ensure that the configuration variables for a Fortran 77 compiler are
6593# suitably defined. These variables are subsequently used by _LT_CONFIG
6594# to write the compiler configuration to `libtool'.
6595m4_defun([_LT_LANG_F77_CONFIG],
6596[AC_REQUIRE([_LT_PROG_F77])dnl
6597AC_LANG_PUSH(Fortran 77)
6598
6599_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6600_LT_TAGVAR(allow_undefined_flag, $1)=
6601_LT_TAGVAR(always_export_symbols, $1)=no
6602_LT_TAGVAR(archive_expsym_cmds, $1)=
6603_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6604_LT_TAGVAR(hardcode_direct, $1)=no
6605_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6606_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6607_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6608_LT_TAGVAR(hardcode_libdir_separator, $1)=
6609_LT_TAGVAR(hardcode_minus_L, $1)=no
6610_LT_TAGVAR(hardcode_automatic, $1)=no
6611_LT_TAGVAR(inherit_rpath, $1)=no
6612_LT_TAGVAR(module_cmds, $1)=
6613_LT_TAGVAR(module_expsym_cmds, $1)=
6614_LT_TAGVAR(link_all_deplibs, $1)=unknown
6615_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6616_LT_TAGVAR(no_undefined_flag, $1)=
6617_LT_TAGVAR(whole_archive_flag_spec, $1)=
6618_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6619
6620# Source file extension for f77 test sources.
6621ac_ext=f
6622
6623# Object file extension for compiled f77 test sources.
6624objext=o
6625_LT_TAGVAR(objext, $1)=$objext
6626
6627# No sense in running all these tests if we already determined that
6628# the F77 compiler isn't working. Some variables (like enable_shared)
6629# are currently assumed to apply to all compilers on this platform,
6630# and will be corrupted by setting them based on a non-working compiler.
6631if test "$_lt_disable_F77" != yes; then
6632 # Code to be used in simple compile tests
6633 lt_simple_compile_test_code="\
6634 subroutine t
6635 return
6636 end
6637"
6638
6639 # Code to be used in simple link tests
6640 lt_simple_link_test_code="\
6641 program t
6642 end
6643"
6644
6645 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6646 _LT_TAG_COMPILER
6647
6648 # save warnings/boilerplate of simple test code
6649 _LT_COMPILER_BOILERPLATE
6650 _LT_LINKER_BOILERPLATE
6651
6652 # Allow CC to be a program name with arguments.
6653 lt_save_CC="$CC"
6654 lt_save_GCC=$GCC
6655 CC=${F77-"f77"}
6656 compiler=$CC
6657 _LT_TAGVAR(compiler, $1)=$CC
6658 _LT_CC_BASENAME([$compiler])
6659 GCC=$G77
6660 if test -n "$compiler"; then
6661 AC_MSG_CHECKING([if libtool supports shared libraries])
6662 AC_MSG_RESULT([$can_build_shared])
6663
6664 AC_MSG_CHECKING([whether to build shared libraries])
6665 test "$can_build_shared" = "no" && enable_shared=no
6666
6667 # On AIX, shared libraries and static libraries use the same namespace, and
6668 # are all built from PIC.
6669 case $host_os in
6670 aix3*)
6671 test "$enable_shared" = yes && enable_static=no
6672 if test -n "$RANLIB"; then
6673 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6674 postinstall_cmds='$RANLIB $lib'
6675 fi
6676 ;;
6677 aix[[4-9]]*)
6678 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6679 test "$enable_shared" = yes && enable_static=no
6680 fi
6681 ;;
6682 esac
6683 AC_MSG_RESULT([$enable_shared])
6684
6685 AC_MSG_CHECKING([whether to build static libraries])
6686 # Make sure either enable_shared or enable_static is yes.
6687 test "$enable_shared" = yes || enable_static=yes
6688 AC_MSG_RESULT([$enable_static])
6689
6690 _LT_TAGVAR(GCC, $1)="$G77"
6691 _LT_TAGVAR(LD, $1)="$LD"
6692
6693 ## CAVEAT EMPTOR:
6694 ## There is no encapsulation within the following macros, do not change
6695 ## the running order or otherwise move them around unless you know exactly
6696 ## what you are doing...
6697 _LT_COMPILER_PIC($1)
6698 _LT_COMPILER_C_O($1)
6699 _LT_COMPILER_FILE_LOCKS($1)
6700 _LT_LINKER_SHLIBS($1)
6701 _LT_SYS_DYNAMIC_LINKER($1)
6702 _LT_LINKER_HARDCODE_LIBPATH($1)
6703
6704 _LT_CONFIG($1)
6705 fi # test -n "$compiler"
6706
6707 GCC=$lt_save_GCC
6708 CC="$lt_save_CC"
6709fi # test "$_lt_disable_F77" != yes
6710
6711AC_LANG_POP
6712])# _LT_LANG_F77_CONFIG
6713
6714
6715# _LT_PROG_FC
6716# -----------
6717# Since AC_PROG_FC is broken, in that it returns the empty string
6718# if there is no fortran compiler, we have our own version here.
6719m4_defun([_LT_PROG_FC],
6720[
6721pushdef([AC_MSG_ERROR], [_lt_disable_FC=yes])
6722AC_PROG_FC
6723if test -z "$FC" || test "X$FC" = "Xno"; then
6724 _lt_disable_FC=yes
6725fi
6726popdef([AC_MSG_ERROR])
6727])# _LT_PROG_FC
6728
6729dnl aclocal-1.4 backwards compatibility:
6730dnl AC_DEFUN([_LT_PROG_FC], [])
6731
6732
6733# _LT_LANG_FC_CONFIG([TAG])
6734# -------------------------
6735# Ensure that the configuration variables for a Fortran compiler are
6736# suitably defined. These variables are subsequently used by _LT_CONFIG
6737# to write the compiler configuration to `libtool'.
6738m4_defun([_LT_LANG_FC_CONFIG],
6739[AC_REQUIRE([_LT_PROG_FC])dnl
6740AC_LANG_PUSH(Fortran)
6741
6742_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6743_LT_TAGVAR(allow_undefined_flag, $1)=
6744_LT_TAGVAR(always_export_symbols, $1)=no
6745_LT_TAGVAR(archive_expsym_cmds, $1)=
6746_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6747_LT_TAGVAR(hardcode_direct, $1)=no
6748_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6749_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6750_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
6751_LT_TAGVAR(hardcode_libdir_separator, $1)=
6752_LT_TAGVAR(hardcode_minus_L, $1)=no
6753_LT_TAGVAR(hardcode_automatic, $1)=no
6754_LT_TAGVAR(inherit_rpath, $1)=no
6755_LT_TAGVAR(module_cmds, $1)=
6756_LT_TAGVAR(module_expsym_cmds, $1)=
6757_LT_TAGVAR(link_all_deplibs, $1)=unknown
6758_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6759_LT_TAGVAR(no_undefined_flag, $1)=
6760_LT_TAGVAR(whole_archive_flag_spec, $1)=
6761_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6762
6763# Source file extension for fc test sources.
6764ac_ext=${ac_fc_srcext-f}
6765
6766# Object file extension for compiled fc test sources.
6767objext=o
6768_LT_TAGVAR(objext, $1)=$objext
6769
6770# No sense in running all these tests if we already determined that
6771# the FC compiler isn't working. Some variables (like enable_shared)
6772# are currently assumed to apply to all compilers on this platform,
6773# and will be corrupted by setting them based on a non-working compiler.
6774if test "$_lt_disable_FC" != yes; then
6775 # Code to be used in simple compile tests
6776 lt_simple_compile_test_code="\
6777 subroutine t
6778 return
6779 end
6780"
6781
6782 # Code to be used in simple link tests
6783 lt_simple_link_test_code="\
6784 program t
6785 end
6786"
6787
6788 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6789 _LT_TAG_COMPILER
6790
6791 # save warnings/boilerplate of simple test code
6792 _LT_COMPILER_BOILERPLATE
6793 _LT_LINKER_BOILERPLATE
6794
6795 # Allow CC to be a program name with arguments.
6796 lt_save_CC="$CC"
6797 lt_save_GCC=$GCC
6798 CC=${FC-"f95"}
6799 compiler=$CC
6800 GCC=$ac_cv_fc_compiler_gnu
6801
6802 _LT_TAGVAR(compiler, $1)=$CC
6803 _LT_CC_BASENAME([$compiler])
6804
6805 if test -n "$compiler"; then
6806 AC_MSG_CHECKING([if libtool supports shared libraries])
6807 AC_MSG_RESULT([$can_build_shared])
6808
6809 AC_MSG_CHECKING([whether to build shared libraries])
6810 test "$can_build_shared" = "no" && enable_shared=no
6811
6812 # On AIX, shared libraries and static libraries use the same namespace, and
6813 # are all built from PIC.
6814 case $host_os in
6815 aix3*)
6816 test "$enable_shared" = yes && enable_static=no
6817 if test -n "$RANLIB"; then
6818 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6819 postinstall_cmds='$RANLIB $lib'
6820 fi
6821 ;;
6822 aix[[4-9]]*)
6823 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
6824 test "$enable_shared" = yes && enable_static=no
6825 fi
6826 ;;
6827 esac
6828 AC_MSG_RESULT([$enable_shared])
6829
6830 AC_MSG_CHECKING([whether to build static libraries])
6831 # Make sure either enable_shared or enable_static is yes.
6832 test "$enable_shared" = yes || enable_static=yes
6833 AC_MSG_RESULT([$enable_static])
6834
6835 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
6836 _LT_TAGVAR(LD, $1)="$LD"
6837
6838 ## CAVEAT EMPTOR:
6839 ## There is no encapsulation within the following macros, do not change
6840 ## the running order or otherwise move them around unless you know exactly
6841 ## what you are doing...
6842 _LT_SYS_HIDDEN_LIBDEPS($1)
6843 _LT_COMPILER_PIC($1)
6844 _LT_COMPILER_C_O($1)
6845 _LT_COMPILER_FILE_LOCKS($1)
6846 _LT_LINKER_SHLIBS($1)
6847 _LT_SYS_DYNAMIC_LINKER($1)
6848 _LT_LINKER_HARDCODE_LIBPATH($1)
6849
6850 _LT_CONFIG($1)
6851 fi # test -n "$compiler"
6852
6853 GCC=$lt_save_GCC
6854 CC="$lt_save_CC"
6855fi # test "$_lt_disable_FC" != yes
6856
6857AC_LANG_POP
6858])# _LT_LANG_FC_CONFIG
6859
6860
6861# _LT_LANG_GCJ_CONFIG([TAG])
6862# --------------------------
6863# Ensure that the configuration variables for the GNU Java Compiler compiler
6864# are suitably defined. These variables are subsequently used by _LT_CONFIG
6865# to write the compiler configuration to `libtool'.
6866m4_defun([_LT_LANG_GCJ_CONFIG],
6867[AC_REQUIRE([LT_PROG_GCJ])dnl
6868AC_LANG_SAVE
6869
6870# Source file extension for Java test sources.
6871ac_ext=java
6872
6873# Object file extension for compiled Java test sources.
6874objext=o
6875_LT_TAGVAR(objext, $1)=$objext
6876
6877# Code to be used in simple compile tests
6878lt_simple_compile_test_code="class foo {}"
6879
6880# Code to be used in simple link tests
6881lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
6882
6883# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6884_LT_TAG_COMPILER
6885
6886# save warnings/boilerplate of simple test code
6887_LT_COMPILER_BOILERPLATE
6888_LT_LINKER_BOILERPLATE
6889
6890# Allow CC to be a program name with arguments.
6891lt_save_CC="$CC"
6892lt_save_GCC=$GCC
6893GCC=yes
6894CC=${GCJ-"gcj"}
6895compiler=$CC
6896_LT_TAGVAR(compiler, $1)=$CC
6897_LT_TAGVAR(LD, $1)="$LD"
6898_LT_CC_BASENAME([$compiler])
6899
6900# GCJ did not exist at the time GCC didn't implicitly link libc in.
6901_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6902
6903_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6904
6905## CAVEAT EMPTOR:
6906## There is no encapsulation within the following macros, do not change
6907## the running order or otherwise move them around unless you know exactly
6908## what you are doing...
6909if test -n "$compiler"; then
6910 _LT_COMPILER_NO_RTTI($1)
6911 _LT_COMPILER_PIC($1)
6912 _LT_COMPILER_C_O($1)
6913 _LT_COMPILER_FILE_LOCKS($1)
6914 _LT_LINKER_SHLIBS($1)
6915 _LT_LINKER_HARDCODE_LIBPATH($1)
6916
6917 _LT_CONFIG($1)
6918fi
6919
6920AC_LANG_RESTORE
6921
6922GCC=$lt_save_GCC
6923CC="$lt_save_CC"
6924])# _LT_LANG_GCJ_CONFIG
6925
6926
6927# _LT_LANG_RC_CONFIG([TAG])
6928# -------------------------
6929# Ensure that the configuration variables for the Windows resource compiler
6930# are suitably defined. These variables are subsequently used by _LT_CONFIG
6931# to write the compiler configuration to `libtool'.
6932m4_defun([_LT_LANG_RC_CONFIG],
6933[AC_REQUIRE([LT_PROG_RC])dnl
6934AC_LANG_SAVE
6935
6936# Source file extension for RC test sources.
6937ac_ext=rc
6938
6939# Object file extension for compiled RC test sources.
6940objext=o
6941_LT_TAGVAR(objext, $1)=$objext
6942
6943# Code to be used in simple compile tests
6944lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
6945
6946# Code to be used in simple link tests
6947lt_simple_link_test_code="$lt_simple_compile_test_code"
6948
6949# ltmain only uses $CC for tagged configurations so make sure $CC is set.
6950_LT_TAG_COMPILER
6951
6952# save warnings/boilerplate of simple test code
6953_LT_COMPILER_BOILERPLATE
6954_LT_LINKER_BOILERPLATE
6955
6956# Allow CC to be a program name with arguments.
6957lt_save_CC="$CC"
6958lt_save_GCC=$GCC
6959GCC=
6960CC=${RC-"windres"}
6961compiler=$CC
6962_LT_TAGVAR(compiler, $1)=$CC
6963_LT_CC_BASENAME([$compiler])
6964_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
6965
6966if test -n "$compiler"; then
6967 :
6968 _LT_CONFIG($1)
6969fi
6970
6971GCC=$lt_save_GCC
6972AC_LANG_RESTORE
6973CC="$lt_save_CC"
6974])# _LT_LANG_RC_CONFIG
6975
6976
6977# LT_PROG_GCJ
6978# -----------
6979AC_DEFUN([LT_PROG_GCJ],
6980[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
6981 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
6982 [AC_CHECK_TOOL(GCJ, gcj,)
6983 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6984 AC_SUBST(GCJFLAGS)])])[]dnl
6985])
6986
6987# Old name:
6988AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
6989dnl aclocal-1.4 backwards compatibility:
6990dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
6991
6992
6993# LT_PROG_RC
6994# ----------
6995AC_DEFUN([LT_PROG_RC],
6996[AC_CHECK_TOOL(RC, windres,)
6997])
6998
6999# Old name:
7000AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7001dnl aclocal-1.4 backwards compatibility:
7002dnl AC_DEFUN([LT_AC_PROG_RC], [])
7003
7004
7005# _LT_DECL_EGREP
7006# --------------
7007# If we don't have a new enough Autoconf to choose the best grep
7008# available, choose the one first in the user's PATH.
7009m4_defun([_LT_DECL_EGREP],
7010[AC_REQUIRE([AC_PROG_EGREP])dnl
7011AC_REQUIRE([AC_PROG_FGREP])dnl
7012test -z "$GREP" && GREP=grep
7013_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7014_LT_DECL([], [EGREP], [1], [An ERE matcher])
7015_LT_DECL([], [FGREP], [1], [A literal string matcher])
7016dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7017AC_SUBST([GREP])
7018])
7019
7020
7021# _LT_DECL_OBJDUMP
7022# --------------
7023# If we don't have a new enough Autoconf to choose the best objdump
7024# available, choose the one first in the user's PATH.
7025m4_defun([_LT_DECL_OBJDUMP],
7026[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7027test -z "$OBJDUMP" && OBJDUMP=objdump
7028_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7029AC_SUBST([OBJDUMP])
7030])
7031
7032
7033# _LT_DECL_SED
7034# ------------
7035# Check for a fully-functional sed program, that truncates
7036# as few characters as possible. Prefer GNU sed if found.
7037m4_defun([_LT_DECL_SED],
7038[AC_PROG_SED
7039test -z "$SED" && SED=sed
7040Xsed="$SED -e 1s/^X//"
7041_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7042_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7043 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7044])# _LT_DECL_SED
7045
7046m4_ifndef([AC_PROG_SED], [
7047############################################################
7048# NOTE: This macro has been submitted for inclusion into #
7049# GNU Autoconf as AC_PROG_SED. When it is available in #
7050# a released version of Autoconf we should remove this #
7051# macro and use it instead. #
7052############################################################
7053
7054m4_defun([AC_PROG_SED],
7055[AC_MSG_CHECKING([for a sed that does not truncate output])
7056AC_CACHE_VAL(lt_cv_path_SED,
7057[# Loop through the user's path and test for sed and gsed.
7058# Then use that list of sed's as ones to test for truncation.
7059as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7060for as_dir in $PATH
7061do
7062 IFS=$as_save_IFS
7063 test -z "$as_dir" && as_dir=.
7064 for lt_ac_prog in sed gsed; do
7065 for ac_exec_ext in '' $ac_executable_extensions; do
7066 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7067 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7068 fi
7069 done
7070 done
7071done
7072IFS=$as_save_IFS
7073lt_ac_max=0
7074lt_ac_count=0
7075# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7076# along with /bin/sed that truncates output.
7077for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7078 test ! -f $lt_ac_sed && continue
7079 cat /dev/null > conftest.in
7080 lt_ac_count=0
7081 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7082 # Check for GNU sed and select it if it is found.
7083 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7084 lt_cv_path_SED=$lt_ac_sed
7085 break
7086 fi
7087 while true; do
7088 cat conftest.in conftest.in >conftest.tmp
7089 mv conftest.tmp conftest.in
7090 cp conftest.in conftest.nl
7091 echo >>conftest.nl
7092 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7093 cmp -s conftest.out conftest.nl || break
7094 # 10000 chars as input seems more than enough
7095 test $lt_ac_count -gt 10 && break
7096 lt_ac_count=`expr $lt_ac_count + 1`
7097 if test $lt_ac_count -gt $lt_ac_max; then
7098 lt_ac_max=$lt_ac_count
7099 lt_cv_path_SED=$lt_ac_sed
7100 fi
7101 done
7102done
7103])
7104SED=$lt_cv_path_SED
7105AC_SUBST([SED])
7106AC_MSG_RESULT([$SED])
7107])#AC_PROG_SED
7108])#m4_ifndef
7109
7110# Old name:
7111AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7112dnl aclocal-1.4 backwards compatibility:
7113dnl AC_DEFUN([LT_AC_PROG_SED], [])
7114
7115
7116# _LT_CHECK_SHELL_FEATURES
7117# ------------------------
7118# Find out whether the shell is Bourne or XSI compatible,
7119# or has some other useful features.
7120m4_defun([_LT_CHECK_SHELL_FEATURES],
7121[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7122# Try some XSI features
7123xsi_shell=no
7124( _lt_dummy="a/b/c"
7125 test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \
7126 = c,a/b,, \
7127 && eval 'test $(( 1 + 1 )) -eq 2 \
7128 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7129 && xsi_shell=yes
7130AC_MSG_RESULT([$xsi_shell])
7131_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7132
7133AC_MSG_CHECKING([whether the shell understands "+="])
7134lt_shell_append=no
7135( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7136 >/dev/null 2>&1 \
7137 && lt_shell_append=yes
7138AC_MSG_RESULT([$lt_shell_append])
7139_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7140
7141if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7142 lt_unset=unset
7143else
7144 lt_unset=false
7145fi
7146_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7147
7148# test EBCDIC or ASCII
7149case `echo X|tr X '\101'` in
7150 A) # ASCII based system
7151 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7152 lt_SP2NL='tr \040 \012'
7153 lt_NL2SP='tr \015\012 \040\040'
7154 ;;
7155 *) # EBCDIC based system
7156 lt_SP2NL='tr \100 \n'
7157 lt_NL2SP='tr \r\n \100\100'
7158 ;;
7159esac
7160_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7161_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7162])# _LT_CHECK_SHELL_FEATURES
7163
7164
7165# _LT_PROG_XSI_SHELLFNS
7166# ---------------------
7167# Bourne and XSI compatible variants of some useful shell functions.
7168m4_defun([_LT_PROG_XSI_SHELLFNS],
7169[case $xsi_shell in
7170 yes)
7171 cat << \_LT_EOF >> "$cfgfile"
7172
7173# func_dirname file append nondir_replacement
7174# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7175# otherwise set result to NONDIR_REPLACEMENT.
7176func_dirname ()
7177{
7178 case ${1} in
7179 */*) func_dirname_result="${1%/*}${2}" ;;
7180 * ) func_dirname_result="${3}" ;;
7181 esac
7182}
7183
7184# func_basename file
7185func_basename ()
7186{
7187 func_basename_result="${1##*/}"
7188}
7189
7190# func_dirname_and_basename file append nondir_replacement
7191# perform func_basename and func_dirname in a single function
7192# call:
7193# dirname: Compute the dirname of FILE. If nonempty,
7194# add APPEND to the result, otherwise set result
7195# to NONDIR_REPLACEMENT.
7196# value returned in "$func_dirname_result"
7197# basename: Compute filename of FILE.
7198# value retuned in "$func_basename_result"
7199# Implementation must be kept synchronized with func_dirname
7200# and func_basename. For efficiency, we do not delegate to
7201# those functions but instead duplicate the functionality here.
7202func_dirname_and_basename ()
7203{
7204 case ${1} in
7205 */*) func_dirname_result="${1%/*}${2}" ;;
7206 * ) func_dirname_result="${3}" ;;
7207 esac
7208 func_basename_result="${1##*/}"
7209}
7210
7211# func_stripname prefix suffix name
7212# strip PREFIX and SUFFIX off of NAME.
7213# PREFIX and SUFFIX must not contain globbing or regex special
7214# characters, hashes, percent signs, but SUFFIX may contain a leading
7215# dot (in which case that matches only a dot).
7216func_stripname ()
7217{
7218 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7219 # positional parameters, so assign one to ordinary parameter first.
7220 func_stripname_result=${3}
7221 func_stripname_result=${func_stripname_result#"${1}"}
7222 func_stripname_result=${func_stripname_result%"${2}"}
7223}
7224
7225# func_opt_split
7226func_opt_split ()
7227{
7228 func_opt_split_opt=${1%%=*}
7229 func_opt_split_arg=${1#*=}
7230}
7231
7232# func_lo2o object
7233func_lo2o ()
7234{
7235 case ${1} in
7236 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7237 *) func_lo2o_result=${1} ;;
7238 esac
7239}
7240
7241# func_xform libobj-or-source
7242func_xform ()
7243{
7244 func_xform_result=${1%.*}.lo
7245}
7246
7247# func_arith arithmetic-term...
7248func_arith ()
7249{
7250 func_arith_result=$(( $[*] ))
7251}
7252
7253# func_len string
7254# STRING may not start with a hyphen.
7255func_len ()
7256{
7257 func_len_result=${#1}
7258}
7259
7260_LT_EOF
7261 ;;
7262 *) # Bourne compatible functions.
7263 cat << \_LT_EOF >> "$cfgfile"
7264
7265# func_dirname file append nondir_replacement
7266# Compute the dirname of FILE. If nonempty, add APPEND to the result,
7267# otherwise set result to NONDIR_REPLACEMENT.
7268func_dirname ()
7269{
7270 # Extract subdirectory from the argument.
7271 func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"`
7272 if test "X$func_dirname_result" = "X${1}"; then
7273 func_dirname_result="${3}"
7274 else
7275 func_dirname_result="$func_dirname_result${2}"
7276 fi
7277}
7278
7279# func_basename file
7280func_basename ()
7281{
7282 func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"`
7283}
7284
7285dnl func_dirname_and_basename
7286dnl A portable version of this function is already defined in general.m4sh
7287dnl so there is no need for it here.
7288
7289# func_stripname prefix suffix name
7290# strip PREFIX and SUFFIX off of NAME.
7291# PREFIX and SUFFIX must not contain globbing or regex special
7292# characters, hashes, percent signs, but SUFFIX may contain a leading
7293# dot (in which case that matches only a dot).
7294# func_strip_suffix prefix name
7295func_stripname ()
7296{
7297 case ${2} in
7298 .*) func_stripname_result=`$ECHO "X${3}" \
7299 | $Xsed -e "s%^${1}%%" -e "s%\\\\${2}\$%%"`;;
7300 *) func_stripname_result=`$ECHO "X${3}" \
7301 | $Xsed -e "s%^${1}%%" -e "s%${2}\$%%"`;;
7302 esac
7303}
7304
7305# sed scripts:
7306my_sed_long_opt='1s/^\(-[[^=]]*\)=.*/\1/;q'
7307my_sed_long_arg='1s/^-[[^=]]*=//'
7308
7309# func_opt_split
7310func_opt_split ()
7311{
7312 func_opt_split_opt=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_opt"`
7313 func_opt_split_arg=`$ECHO "X${1}" | $Xsed -e "$my_sed_long_arg"`
7314}
7315
7316# func_lo2o object
7317func_lo2o ()
7318{
7319 func_lo2o_result=`$ECHO "X${1}" | $Xsed -e "$lo2o"`
7320}
7321
7322# func_xform libobj-or-source
7323func_xform ()
7324{
7325 func_xform_result=`$ECHO "X${1}" | $Xsed -e 's/\.[[^.]]*$/.lo/'`
7326}
7327
7328# func_arith arithmetic-term...
7329func_arith ()
7330{
7331 func_arith_result=`expr "$[@]"`
7332}
7333
7334# func_len string
7335# STRING may not start with a hyphen.
7336func_len ()
7337{
7338 func_len_result=`expr "$[1]" : ".*" 2>/dev/null || echo $max_cmd_len`
7339}
7340
7341_LT_EOF
7342esac
7343
7344case $lt_shell_append in
7345 yes)
7346 cat << \_LT_EOF >> "$cfgfile"
7347
7348# func_append var value
7349# Append VALUE to the end of shell variable VAR.
7350func_append ()
7351{
7352 eval "$[1]+=\$[2]"
7353}
7354_LT_EOF
7355 ;;
7356 *)
7357 cat << \_LT_EOF >> "$cfgfile"
7358
7359# func_append var value
7360# Append VALUE to the end of shell variable VAR.
7361func_append ()
7362{
7363 eval "$[1]=\$$[1]\$[2]"
7364}
7365
7366_LT_EOF
7367 ;;
7368 esac
7369])
7370
SDL with some OMAP hardware support