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source: vbox/trunk/src/libs/libvorbis-1.3.7/m4/libtool.m4@ 103131

Last change on this file since 103131 was 96468, checked in by vboxsync, 2 years ago

libs/libvorbis-1.3.7: Re-exporting, hopefully this time everything is there. bugref:10275

File size: 299.5 KB
Line 
1# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2#
3# Copyright (C) 1996-2001, 2003-2015 Free Software Foundation, Inc.
4# Written by Gordon Matzigkeit, 1996
5#
6# This file is free software; the Free Software Foundation gives
7# unlimited permission to copy and/or distribute it, with or without
8# modifications, as long as this notice is preserved.
9
10m4_define([_LT_COPYING], [dnl
11# Copyright (C) 2014 Free Software Foundation, Inc.
12# This is free software; see the source for copying conditions. There is NO
13# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14
15# GNU Libtool is free software; you can redistribute it and/or modify
16# it under the terms of the GNU General Public License as published by
17# the Free Software Foundation; either version 2 of of the License, or
18# (at your option) any later version.
19#
20# As a special exception to the GNU General Public License, if you
21# distribute this file as part of a program or library that is built
22# using GNU Libtool, you may include this file under the same
23# distribution terms that you use for the rest of that program.
24#
25# GNU Libtool is distributed in the hope that it will be useful, but
26# WITHOUT ANY WARRANTY; without even the implied warranty of
27# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
28# GNU General Public License for more details.
29#
30# You should have received a copy of the GNU General Public License
31# along with this program. If not, see <http://www.gnu.org/licenses/>.
32])
33
34# serial 58 LT_INIT
35
36
37# LT_PREREQ(VERSION)
38# ------------------
39# Complain and exit if this libtool version is less that VERSION.
40m4_defun([LT_PREREQ],
41[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
42 [m4_default([$3],
43 [m4_fatal([Libtool version $1 or higher is required],
44 63)])],
45 [$2])])
46
47
48# _LT_CHECK_BUILDDIR
49# ------------------
50# Complain if the absolute build directory name contains unusual characters
51m4_defun([_LT_CHECK_BUILDDIR],
52[case `pwd` in
53 *\ * | *\ *)
54 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
55esac
56])
57
58
59# LT_INIT([OPTIONS])
60# ------------------
61AC_DEFUN([LT_INIT],
62[AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK
63AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
64AC_BEFORE([$0], [LT_LANG])dnl
65AC_BEFORE([$0], [LT_OUTPUT])dnl
66AC_BEFORE([$0], [LTDL_INIT])dnl
67m4_require([_LT_CHECK_BUILDDIR])dnl
68
69dnl Autoconf doesn't catch unexpanded LT_ macros by default:
70m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
71m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
72dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
73dnl unless we require an AC_DEFUNed macro:
74AC_REQUIRE([LTOPTIONS_VERSION])dnl
75AC_REQUIRE([LTSUGAR_VERSION])dnl
76AC_REQUIRE([LTVERSION_VERSION])dnl
77AC_REQUIRE([LTOBSOLETE_VERSION])dnl
78m4_require([_LT_PROG_LTMAIN])dnl
79
80_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
81
82dnl Parse OPTIONS
83_LT_SET_OPTIONS([$0], [$1])
84
85# This can be used to rebuild libtool when needed
86LIBTOOL_DEPS=$ltmain
87
88# Always use our own libtool.
89LIBTOOL='$(SHELL) $(top_builddir)/libtool'
90AC_SUBST(LIBTOOL)dnl
91
92_LT_SETUP
93
94# Only expand once:
95m4_define([LT_INIT])
96])# LT_INIT
97
98# Old names:
99AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
100AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
101dnl aclocal-1.4 backwards compatibility:
102dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
103dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
104
105
106# _LT_PREPARE_CC_BASENAME
107# -----------------------
108m4_defun([_LT_PREPARE_CC_BASENAME], [
109# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
110func_cc_basename ()
111{
112 for cc_temp in @S|@*""; do
113 case $cc_temp in
114 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
115 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
116 \-*) ;;
117 *) break;;
118 esac
119 done
120 func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
121}
122])# _LT_PREPARE_CC_BASENAME
123
124
125# _LT_CC_BASENAME(CC)
126# -------------------
127# It would be clearer to call AC_REQUIREs from _LT_PREPARE_CC_BASENAME,
128# but that macro is also expanded into generated libtool script, which
129# arranges for $SED and $ECHO to be set by different means.
130m4_defun([_LT_CC_BASENAME],
131[m4_require([_LT_PREPARE_CC_BASENAME])dnl
132AC_REQUIRE([_LT_DECL_SED])dnl
133AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
134func_cc_basename $1
135cc_basename=$func_cc_basename_result
136])
137
138
139# _LT_FILEUTILS_DEFAULTS
140# ----------------------
141# It is okay to use these file commands and assume they have been set
142# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
143m4_defun([_LT_FILEUTILS_DEFAULTS],
144[: ${CP="cp -f"}
145: ${MV="mv -f"}
146: ${RM="rm -f"}
147])# _LT_FILEUTILS_DEFAULTS
148
149
150# _LT_SETUP
151# ---------
152m4_defun([_LT_SETUP],
153[AC_REQUIRE([AC_CANONICAL_HOST])dnl
154AC_REQUIRE([AC_CANONICAL_BUILD])dnl
155AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
156AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
157
158_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
159dnl
160_LT_DECL([], [host_alias], [0], [The host system])dnl
161_LT_DECL([], [host], [0])dnl
162_LT_DECL([], [host_os], [0])dnl
163dnl
164_LT_DECL([], [build_alias], [0], [The build system])dnl
165_LT_DECL([], [build], [0])dnl
166_LT_DECL([], [build_os], [0])dnl
167dnl
168AC_REQUIRE([AC_PROG_CC])dnl
169AC_REQUIRE([LT_PATH_LD])dnl
170AC_REQUIRE([LT_PATH_NM])dnl
171dnl
172AC_REQUIRE([AC_PROG_LN_S])dnl
173test -z "$LN_S" && LN_S="ln -s"
174_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
175dnl
176AC_REQUIRE([LT_CMD_MAX_LEN])dnl
177_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
178_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
179dnl
180m4_require([_LT_FILEUTILS_DEFAULTS])dnl
181m4_require([_LT_CHECK_SHELL_FEATURES])dnl
182m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
183m4_require([_LT_CMD_RELOAD])dnl
184m4_require([_LT_CHECK_MAGIC_METHOD])dnl
185m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
186m4_require([_LT_CMD_OLD_ARCHIVE])dnl
187m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
188m4_require([_LT_WITH_SYSROOT])dnl
189m4_require([_LT_CMD_TRUNCATE])dnl
190
191_LT_CONFIG_LIBTOOL_INIT([
192# See if we are running on zsh, and set the options that allow our
193# commands through without removal of \ escapes INIT.
194if test -n "\${ZSH_VERSION+set}"; then
195 setopt NO_GLOB_SUBST
196fi
197])
198if test -n "${ZSH_VERSION+set}"; then
199 setopt NO_GLOB_SUBST
200fi
201
202_LT_CHECK_OBJDIR
203
204m4_require([_LT_TAG_COMPILER])dnl
205
206case $host_os in
207aix3*)
208 # AIX sometimes has problems with the GCC collect2 program. For some
209 # reason, if we set the COLLECT_NAMES environment variable, the problems
210 # vanish in a puff of smoke.
211 if test set != "${COLLECT_NAMES+set}"; then
212 COLLECT_NAMES=
213 export COLLECT_NAMES
214 fi
215 ;;
216esac
217
218# Global variables:
219ofile=libtool
220can_build_shared=yes
221
222# All known linkers require a '.a' archive for static linking (except MSVC,
223# which needs '.lib').
224libext=a
225
226with_gnu_ld=$lt_cv_prog_gnu_ld
227
228old_CC=$CC
229old_CFLAGS=$CFLAGS
230
231# Set sane defaults for various variables
232test -z "$CC" && CC=cc
233test -z "$LTCC" && LTCC=$CC
234test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
235test -z "$LD" && LD=ld
236test -z "$ac_objext" && ac_objext=o
237
238_LT_CC_BASENAME([$compiler])
239
240# Only perform the check for file, if the check method requires it
241test -z "$MAGIC_CMD" && MAGIC_CMD=file
242case $deplibs_check_method in
243file_magic*)
244 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
245 _LT_PATH_MAGIC
246 fi
247 ;;
248esac
249
250# Use C for the default configuration in the libtool script
251LT_SUPPORTED_TAG([CC])
252_LT_LANG_C_CONFIG
253_LT_LANG_DEFAULT_CONFIG
254_LT_CONFIG_COMMANDS
255])# _LT_SETUP
256
257
258# _LT_PREPARE_SED_QUOTE_VARS
259# --------------------------
260# Define a few sed substitution that help us do robust quoting.
261m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
262[# Backslashify metacharacters that are still active within
263# double-quoted strings.
264sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
265
266# Same as above, but do not quote variable references.
267double_quote_subst='s/\([["`\\]]\)/\\\1/g'
268
269# Sed substitution to delay expansion of an escaped shell variable in a
270# double_quote_subst'ed string.
271delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
272
273# Sed substitution to delay expansion of an escaped single quote.
274delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
275
276# Sed substitution to avoid accidental globbing in evaled expressions
277no_glob_subst='s/\*/\\\*/g'
278])
279
280# _LT_PROG_LTMAIN
281# ---------------
282# Note that this code is called both from 'configure', and 'config.status'
283# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
284# 'config.status' has no value for ac_aux_dir unless we are using Automake,
285# so we pass a copy along to make sure it has a sensible value anyway.
286m4_defun([_LT_PROG_LTMAIN],
287[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
288_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
289ltmain=$ac_aux_dir/ltmain.sh
290])# _LT_PROG_LTMAIN
291
292
293## ------------------------------------- ##
294## Accumulate code for creating libtool. ##
295## ------------------------------------- ##
296
297# So that we can recreate a full libtool script including additional
298# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
299# in macros and then make a single call at the end using the 'libtool'
300# label.
301
302
303# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
304# ----------------------------------------
305# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
306m4_define([_LT_CONFIG_LIBTOOL_INIT],
307[m4_ifval([$1],
308 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
309 [$1
310])])])
311
312# Initialize.
313m4_define([_LT_OUTPUT_LIBTOOL_INIT])
314
315
316# _LT_CONFIG_LIBTOOL([COMMANDS])
317# ------------------------------
318# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
319m4_define([_LT_CONFIG_LIBTOOL],
320[m4_ifval([$1],
321 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
322 [$1
323])])])
324
325# Initialize.
326m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
327
328
329# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
330# -----------------------------------------------------
331m4_defun([_LT_CONFIG_SAVE_COMMANDS],
332[_LT_CONFIG_LIBTOOL([$1])
333_LT_CONFIG_LIBTOOL_INIT([$2])
334])
335
336
337# _LT_FORMAT_COMMENT([COMMENT])
338# -----------------------------
339# Add leading comment marks to the start of each line, and a trailing
340# full-stop to the whole comment if one is not present already.
341m4_define([_LT_FORMAT_COMMENT],
342[m4_ifval([$1], [
343m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
344 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
345)])
346
347
348
349## ------------------------ ##
350## FIXME: Eliminate VARNAME ##
351## ------------------------ ##
352
353
354# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
355# -------------------------------------------------------------------
356# CONFIGNAME is the name given to the value in the libtool script.
357# VARNAME is the (base) name used in the configure script.
358# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
359# VARNAME. Any other value will be used directly.
360m4_define([_LT_DECL],
361[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
362 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
363 [m4_ifval([$1], [$1], [$2])])
364 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
365 m4_ifval([$4],
366 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
367 lt_dict_add_subkey([lt_decl_dict], [$2],
368 [tagged?], [m4_ifval([$5], [yes], [no])])])
369])
370
371
372# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
373# --------------------------------------------------------
374m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
375
376
377# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
378# ------------------------------------------------
379m4_define([lt_decl_tag_varnames],
380[_lt_decl_filter([tagged?], [yes], $@)])
381
382
383# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
384# ---------------------------------------------------------
385m4_define([_lt_decl_filter],
386[m4_case([$#],
387 [0], [m4_fatal([$0: too few arguments: $#])],
388 [1], [m4_fatal([$0: too few arguments: $#: $1])],
389 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
390 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
391 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
392])
393
394
395# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
396# --------------------------------------------------
397m4_define([lt_decl_quote_varnames],
398[_lt_decl_filter([value], [1], $@)])
399
400
401# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
402# ---------------------------------------------------
403m4_define([lt_decl_dquote_varnames],
404[_lt_decl_filter([value], [2], $@)])
405
406
407# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
408# ---------------------------------------------------
409m4_define([lt_decl_varnames_tagged],
410[m4_assert([$# <= 2])dnl
411_$0(m4_quote(m4_default([$1], [[, ]])),
412 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
413 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
414m4_define([_lt_decl_varnames_tagged],
415[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
416
417
418# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
419# ------------------------------------------------
420m4_define([lt_decl_all_varnames],
421[_$0(m4_quote(m4_default([$1], [[, ]])),
422 m4_if([$2], [],
423 m4_quote(lt_decl_varnames),
424 m4_quote(m4_shift($@))))[]dnl
425])
426m4_define([_lt_decl_all_varnames],
427[lt_join($@, lt_decl_varnames_tagged([$1],
428 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
429])
430
431
432# _LT_CONFIG_STATUS_DECLARE([VARNAME])
433# ------------------------------------
434# Quote a variable value, and forward it to 'config.status' so that its
435# declaration there will have the same value as in 'configure'. VARNAME
436# must have a single quote delimited value for this to work.
437m4_define([_LT_CONFIG_STATUS_DECLARE],
438[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
439
440
441# _LT_CONFIG_STATUS_DECLARATIONS
442# ------------------------------
443# We delimit libtool config variables with single quotes, so when
444# we write them to config.status, we have to be sure to quote all
445# embedded single quotes properly. In configure, this macro expands
446# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
447#
448# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
449m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
450[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
451 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
452
453
454# _LT_LIBTOOL_TAGS
455# ----------------
456# Output comment and list of tags supported by the script
457m4_defun([_LT_LIBTOOL_TAGS],
458[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
459available_tags='_LT_TAGS'dnl
460])
461
462
463# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
464# -----------------------------------
465# Extract the dictionary values for VARNAME (optionally with TAG) and
466# expand to a commented shell variable setting:
467#
468# # Some comment about what VAR is for.
469# visible_name=$lt_internal_name
470m4_define([_LT_LIBTOOL_DECLARE],
471[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
472 [description])))[]dnl
473m4_pushdef([_libtool_name],
474 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
475m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
476 [0], [_libtool_name=[$]$1],
477 [1], [_libtool_name=$lt_[]$1],
478 [2], [_libtool_name=$lt_[]$1],
479 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
480m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
481])
482
483
484# _LT_LIBTOOL_CONFIG_VARS
485# -----------------------
486# Produce commented declarations of non-tagged libtool config variables
487# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
488# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
489# section) are produced by _LT_LIBTOOL_TAG_VARS.
490m4_defun([_LT_LIBTOOL_CONFIG_VARS],
491[m4_foreach([_lt_var],
492 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
493 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
494
495
496# _LT_LIBTOOL_TAG_VARS(TAG)
497# -------------------------
498m4_define([_LT_LIBTOOL_TAG_VARS],
499[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
500 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
501
502
503# _LT_TAGVAR(VARNAME, [TAGNAME])
504# ------------------------------
505m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
506
507
508# _LT_CONFIG_COMMANDS
509# -------------------
510# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
511# variables for single and double quote escaping we saved from calls
512# to _LT_DECL, we can put quote escaped variables declarations
513# into 'config.status', and then the shell code to quote escape them in
514# for loops in 'config.status'. Finally, any additional code accumulated
515# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
516m4_defun([_LT_CONFIG_COMMANDS],
517[AC_PROVIDE_IFELSE([LT_OUTPUT],
518 dnl If the libtool generation code has been placed in $CONFIG_LT,
519 dnl instead of duplicating it all over again into config.status,
520 dnl then we will have config.status run $CONFIG_LT later, so it
521 dnl needs to know what name is stored there:
522 [AC_CONFIG_COMMANDS([libtool],
523 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
524 dnl If the libtool generation code is destined for config.status,
525 dnl expand the accumulated commands and init code now:
526 [AC_CONFIG_COMMANDS([libtool],
527 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
528])#_LT_CONFIG_COMMANDS
529
530
531# Initialize.
532m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
533[
534
535# The HP-UX ksh and POSIX shell print the target directory to stdout
536# if CDPATH is set.
537(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
538
539sed_quote_subst='$sed_quote_subst'
540double_quote_subst='$double_quote_subst'
541delay_variable_subst='$delay_variable_subst'
542_LT_CONFIG_STATUS_DECLARATIONS
543LTCC='$LTCC'
544LTCFLAGS='$LTCFLAGS'
545compiler='$compiler_DEFAULT'
546
547# A function that is used when there is no print builtin or printf.
548func_fallback_echo ()
549{
550 eval 'cat <<_LTECHO_EOF
551\$[]1
552_LTECHO_EOF'
553}
554
555# Quote evaled strings.
556for var in lt_decl_all_varnames([[ \
557]], lt_decl_quote_varnames); do
558 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
559 *[[\\\\\\\`\\"\\\$]]*)
560 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
561 ;;
562 *)
563 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
564 ;;
565 esac
566done
567
568# Double-quote double-evaled strings.
569for var in lt_decl_all_varnames([[ \
570]], lt_decl_dquote_varnames); do
571 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
572 *[[\\\\\\\`\\"\\\$]]*)
573 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
574 ;;
575 *)
576 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
577 ;;
578 esac
579done
580
581_LT_OUTPUT_LIBTOOL_INIT
582])
583
584# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
585# ------------------------------------
586# Generate a child script FILE with all initialization necessary to
587# reuse the environment learned by the parent script, and make the
588# file executable. If COMMENT is supplied, it is inserted after the
589# '#!' sequence but before initialization text begins. After this
590# macro, additional text can be appended to FILE to form the body of
591# the child script. The macro ends with non-zero status if the
592# file could not be fully written (such as if the disk is full).
593m4_ifdef([AS_INIT_GENERATED],
594[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
595[m4_defun([_LT_GENERATED_FILE_INIT],
596[m4_require([AS_PREPARE])]dnl
597[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
598[lt_write_fail=0
599cat >$1 <<_ASEOF || lt_write_fail=1
600#! $SHELL
601# Generated by $as_me.
602$2
603SHELL=\${CONFIG_SHELL-$SHELL}
604export SHELL
605_ASEOF
606cat >>$1 <<\_ASEOF || lt_write_fail=1
607AS_SHELL_SANITIZE
608_AS_PREPARE
609exec AS_MESSAGE_FD>&1
610_ASEOF
611test 0 = "$lt_write_fail" && chmod +x $1[]dnl
612m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
613
614# LT_OUTPUT
615# ---------
616# This macro allows early generation of the libtool script (before
617# AC_OUTPUT is called), incase it is used in configure for compilation
618# tests.
619AC_DEFUN([LT_OUTPUT],
620[: ${CONFIG_LT=./config.lt}
621AC_MSG_NOTICE([creating $CONFIG_LT])
622_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
623[# Run this file to recreate a libtool stub with the current configuration.])
624
625cat >>"$CONFIG_LT" <<\_LTEOF
626lt_cl_silent=false
627exec AS_MESSAGE_LOG_FD>>config.log
628{
629 echo
630 AS_BOX([Running $as_me.])
631} >&AS_MESSAGE_LOG_FD
632
633lt_cl_help="\
634'$as_me' creates a local libtool stub from the current configuration,
635for use in further configure time tests before the real libtool is
636generated.
637
638Usage: $[0] [[OPTIONS]]
639
640 -h, --help print this help, then exit
641 -V, --version print version number, then exit
642 -q, --quiet do not print progress messages
643 -d, --debug don't remove temporary files
644
645Report bugs to <bug-libtool@gnu.org>."
646
647lt_cl_version="\
648m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
649m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
650configured by $[0], generated by m4_PACKAGE_STRING.
651
652Copyright (C) 2011 Free Software Foundation, Inc.
653This config.lt script is free software; the Free Software Foundation
654gives unlimited permision to copy, distribute and modify it."
655
656while test 0 != $[#]
657do
658 case $[1] in
659 --version | --v* | -V )
660 echo "$lt_cl_version"; exit 0 ;;
661 --help | --h* | -h )
662 echo "$lt_cl_help"; exit 0 ;;
663 --debug | --d* | -d )
664 debug=: ;;
665 --quiet | --q* | --silent | --s* | -q )
666 lt_cl_silent=: ;;
667
668 -*) AC_MSG_ERROR([unrecognized option: $[1]
669Try '$[0] --help' for more information.]) ;;
670
671 *) AC_MSG_ERROR([unrecognized argument: $[1]
672Try '$[0] --help' for more information.]) ;;
673 esac
674 shift
675done
676
677if $lt_cl_silent; then
678 exec AS_MESSAGE_FD>/dev/null
679fi
680_LTEOF
681
682cat >>"$CONFIG_LT" <<_LTEOF
683_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
684_LTEOF
685
686cat >>"$CONFIG_LT" <<\_LTEOF
687AC_MSG_NOTICE([creating $ofile])
688_LT_OUTPUT_LIBTOOL_COMMANDS
689AS_EXIT(0)
690_LTEOF
691chmod +x "$CONFIG_LT"
692
693# configure is writing to config.log, but config.lt does its own redirection,
694# appending to config.log, which fails on DOS, as config.log is still kept
695# open by configure. Here we exec the FD to /dev/null, effectively closing
696# config.log, so it can be properly (re)opened and appended to by config.lt.
697lt_cl_success=:
698test yes = "$silent" &&
699 lt_config_lt_args="$lt_config_lt_args --quiet"
700exec AS_MESSAGE_LOG_FD>/dev/null
701$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
702exec AS_MESSAGE_LOG_FD>>config.log
703$lt_cl_success || AS_EXIT(1)
704])# LT_OUTPUT
705
706
707# _LT_CONFIG(TAG)
708# ---------------
709# If TAG is the built-in tag, create an initial libtool script with a
710# default configuration from the untagged config vars. Otherwise add code
711# to config.status for appending the configuration named by TAG from the
712# matching tagged config vars.
713m4_defun([_LT_CONFIG],
714[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
715_LT_CONFIG_SAVE_COMMANDS([
716 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
717 m4_if(_LT_TAG, [C], [
718 # See if we are running on zsh, and set the options that allow our
719 # commands through without removal of \ escapes.
720 if test -n "${ZSH_VERSION+set}"; then
721 setopt NO_GLOB_SUBST
722 fi
723
724 cfgfile=${ofile}T
725 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
726 $RM "$cfgfile"
727
728 cat <<_LT_EOF >> "$cfgfile"
729#! $SHELL
730# Generated automatically by $as_me ($PACKAGE) $VERSION
731# NOTE: Changes made to this file will be lost: look at ltmain.sh.
732
733# Provide generalized library-building support services.
734# Written by Gordon Matzigkeit, 1996
735
736_LT_COPYING
737_LT_LIBTOOL_TAGS
738
739# Configured defaults for sys_lib_dlsearch_path munging.
740: \${LT_SYS_LIBRARY_PATH="$configure_time_lt_sys_library_path"}
741
742# ### BEGIN LIBTOOL CONFIG
743_LT_LIBTOOL_CONFIG_VARS
744_LT_LIBTOOL_TAG_VARS
745# ### END LIBTOOL CONFIG
746
747_LT_EOF
748
749 cat <<'_LT_EOF' >> "$cfgfile"
750
751# ### BEGIN FUNCTIONS SHARED WITH CONFIGURE
752
753_LT_PREPARE_MUNGE_PATH_LIST
754_LT_PREPARE_CC_BASENAME
755
756# ### END FUNCTIONS SHARED WITH CONFIGURE
757
758_LT_EOF
759
760 case $host_os in
761 aix3*)
762 cat <<\_LT_EOF >> "$cfgfile"
763# AIX sometimes has problems with the GCC collect2 program. For some
764# reason, if we set the COLLECT_NAMES environment variable, the problems
765# vanish in a puff of smoke.
766if test set != "${COLLECT_NAMES+set}"; then
767 COLLECT_NAMES=
768 export COLLECT_NAMES
769fi
770_LT_EOF
771 ;;
772 esac
773
774 _LT_PROG_LTMAIN
775
776 # We use sed instead of cat because bash on DJGPP gets confused if
777 # if finds mixed CR/LF and LF-only lines. Since sed operates in
778 # text mode, it properly converts lines to CR/LF. This bash problem
779 # is reportedly fixed, but why not run on old versions too?
780 sed '$q' "$ltmain" >> "$cfgfile" \
781 || (rm -f "$cfgfile"; exit 1)
782
783 mv -f "$cfgfile" "$ofile" ||
784 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
785 chmod +x "$ofile"
786],
787[cat <<_LT_EOF >> "$ofile"
788
789dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
790dnl in a comment (ie after a #).
791# ### BEGIN LIBTOOL TAG CONFIG: $1
792_LT_LIBTOOL_TAG_VARS(_LT_TAG)
793# ### END LIBTOOL TAG CONFIG: $1
794_LT_EOF
795])dnl /m4_if
796],
797[m4_if([$1], [], [
798 PACKAGE='$PACKAGE'
799 VERSION='$VERSION'
800 RM='$RM'
801 ofile='$ofile'], [])
802])dnl /_LT_CONFIG_SAVE_COMMANDS
803])# _LT_CONFIG
804
805
806# LT_SUPPORTED_TAG(TAG)
807# ---------------------
808# Trace this macro to discover what tags are supported by the libtool
809# --tag option, using:
810# autoconf --trace 'LT_SUPPORTED_TAG:$1'
811AC_DEFUN([LT_SUPPORTED_TAG], [])
812
813
814# C support is built-in for now
815m4_define([_LT_LANG_C_enabled], [])
816m4_define([_LT_TAGS], [])
817
818
819# LT_LANG(LANG)
820# -------------
821# Enable libtool support for the given language if not already enabled.
822AC_DEFUN([LT_LANG],
823[AC_BEFORE([$0], [LT_OUTPUT])dnl
824m4_case([$1],
825 [C], [_LT_LANG(C)],
826 [C++], [_LT_LANG(CXX)],
827 [Go], [_LT_LANG(GO)],
828 [Java], [_LT_LANG(GCJ)],
829 [Fortran 77], [_LT_LANG(F77)],
830 [Fortran], [_LT_LANG(FC)],
831 [Windows Resource], [_LT_LANG(RC)],
832 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
833 [_LT_LANG($1)],
834 [m4_fatal([$0: unsupported language: "$1"])])])dnl
835])# LT_LANG
836
837
838# _LT_LANG(LANGNAME)
839# ------------------
840m4_defun([_LT_LANG],
841[m4_ifdef([_LT_LANG_]$1[_enabled], [],
842 [LT_SUPPORTED_TAG([$1])dnl
843 m4_append([_LT_TAGS], [$1 ])dnl
844 m4_define([_LT_LANG_]$1[_enabled], [])dnl
845 _LT_LANG_$1_CONFIG($1)])dnl
846])# _LT_LANG
847
848
849m4_ifndef([AC_PROG_GO], [
850############################################################
851# NOTE: This macro has been submitted for inclusion into #
852# GNU Autoconf as AC_PROG_GO. When it is available in #
853# a released version of Autoconf we should remove this #
854# macro and use it instead. #
855############################################################
856m4_defun([AC_PROG_GO],
857[AC_LANG_PUSH(Go)dnl
858AC_ARG_VAR([GOC], [Go compiler command])dnl
859AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
860_AC_ARG_VAR_LDFLAGS()dnl
861AC_CHECK_TOOL(GOC, gccgo)
862if test -z "$GOC"; then
863 if test -n "$ac_tool_prefix"; then
864 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
865 fi
866fi
867if test -z "$GOC"; then
868 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
869fi
870])#m4_defun
871])#m4_ifndef
872
873
874# _LT_LANG_DEFAULT_CONFIG
875# -----------------------
876m4_defun([_LT_LANG_DEFAULT_CONFIG],
877[AC_PROVIDE_IFELSE([AC_PROG_CXX],
878 [LT_LANG(CXX)],
879 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
880
881AC_PROVIDE_IFELSE([AC_PROG_F77],
882 [LT_LANG(F77)],
883 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
884
885AC_PROVIDE_IFELSE([AC_PROG_FC],
886 [LT_LANG(FC)],
887 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
888
889dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
890dnl pulling things in needlessly.
891AC_PROVIDE_IFELSE([AC_PROG_GCJ],
892 [LT_LANG(GCJ)],
893 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
894 [LT_LANG(GCJ)],
895 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
896 [LT_LANG(GCJ)],
897 [m4_ifdef([AC_PROG_GCJ],
898 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
899 m4_ifdef([A][M_PROG_GCJ],
900 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
901 m4_ifdef([LT_PROG_GCJ],
902 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
903
904AC_PROVIDE_IFELSE([AC_PROG_GO],
905 [LT_LANG(GO)],
906 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
907
908AC_PROVIDE_IFELSE([LT_PROG_RC],
909 [LT_LANG(RC)],
910 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
911])# _LT_LANG_DEFAULT_CONFIG
912
913# Obsolete macros:
914AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
915AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
916AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
917AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
918AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
919dnl aclocal-1.4 backwards compatibility:
920dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
921dnl AC_DEFUN([AC_LIBTOOL_F77], [])
922dnl AC_DEFUN([AC_LIBTOOL_FC], [])
923dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
924dnl AC_DEFUN([AC_LIBTOOL_RC], [])
925
926
927# _LT_TAG_COMPILER
928# ----------------
929m4_defun([_LT_TAG_COMPILER],
930[AC_REQUIRE([AC_PROG_CC])dnl
931
932_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
933_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
934_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
935_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
936
937# If no C compiler was specified, use CC.
938LTCC=${LTCC-"$CC"}
939
940# If no C compiler flags were specified, use CFLAGS.
941LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
942
943# Allow CC to be a program name with arguments.
944compiler=$CC
945])# _LT_TAG_COMPILER
946
947
948# _LT_COMPILER_BOILERPLATE
949# ------------------------
950# Check for compiler boilerplate output or warnings with
951# the simple compiler test code.
952m4_defun([_LT_COMPILER_BOILERPLATE],
953[m4_require([_LT_DECL_SED])dnl
954ac_outfile=conftest.$ac_objext
955echo "$lt_simple_compile_test_code" >conftest.$ac_ext
956eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
957_lt_compiler_boilerplate=`cat conftest.err`
958$RM conftest*
959])# _LT_COMPILER_BOILERPLATE
960
961
962# _LT_LINKER_BOILERPLATE
963# ----------------------
964# Check for linker boilerplate output or warnings with
965# the simple link test code.
966m4_defun([_LT_LINKER_BOILERPLATE],
967[m4_require([_LT_DECL_SED])dnl
968ac_outfile=conftest.$ac_objext
969echo "$lt_simple_link_test_code" >conftest.$ac_ext
970eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
971_lt_linker_boilerplate=`cat conftest.err`
972$RM -r conftest*
973])# _LT_LINKER_BOILERPLATE
974
975# _LT_REQUIRED_DARWIN_CHECKS
976# -------------------------
977m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
978 case $host_os in
979 rhapsody* | darwin*)
980 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
981 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
982 AC_CHECK_TOOL([LIPO], [lipo], [:])
983 AC_CHECK_TOOL([OTOOL], [otool], [:])
984 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
985 _LT_DECL([], [DSYMUTIL], [1],
986 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
987 _LT_DECL([], [NMEDIT], [1],
988 [Tool to change global to local symbols on Mac OS X])
989 _LT_DECL([], [LIPO], [1],
990 [Tool to manipulate fat objects and archives on Mac OS X])
991 _LT_DECL([], [OTOOL], [1],
992 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
993 _LT_DECL([], [OTOOL64], [1],
994 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
995
996 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
997 [lt_cv_apple_cc_single_mod=no
998 if test -z "$LT_MULTI_MODULE"; then
999 # By default we will add the -single_module flag. You can override
1000 # by either setting the environment variable LT_MULTI_MODULE
1001 # non-empty at configure time, or by adding -multi_module to the
1002 # link flags.
1003 rm -rf libconftest.dylib*
1004 echo "int foo(void){return 1;}" > conftest.c
1005 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1006-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
1007 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
1008 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
1009 _lt_result=$?
1010 # If there is a non-empty error log, and "single_module"
1011 # appears in it, assume the flag caused a linker warning
1012 if test -s conftest.err && $GREP single_module conftest.err; then
1013 cat conftest.err >&AS_MESSAGE_LOG_FD
1014 # Otherwise, if the output was created with a 0 exit code from
1015 # the compiler, it worked.
1016 elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
1017 lt_cv_apple_cc_single_mod=yes
1018 else
1019 cat conftest.err >&AS_MESSAGE_LOG_FD
1020 fi
1021 rm -rf libconftest.dylib*
1022 rm -f conftest.*
1023 fi])
1024
1025 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1026 [lt_cv_ld_exported_symbols_list],
1027 [lt_cv_ld_exported_symbols_list=no
1028 save_LDFLAGS=$LDFLAGS
1029 echo "_main" > conftest.sym
1030 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1031 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1032 [lt_cv_ld_exported_symbols_list=yes],
1033 [lt_cv_ld_exported_symbols_list=no])
1034 LDFLAGS=$save_LDFLAGS
1035 ])
1036
1037 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1038 [lt_cv_ld_force_load=no
1039 cat > conftest.c << _LT_EOF
1040int forced_loaded() { return 2;}
1041_LT_EOF
1042 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1043 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1044 echo "$AR cr libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1045 $AR cr libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1046 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1047 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1048 cat > conftest.c << _LT_EOF
1049int main() { return 0;}
1050_LT_EOF
1051 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1052 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1053 _lt_result=$?
1054 if test -s conftest.err && $GREP force_load conftest.err; then
1055 cat conftest.err >&AS_MESSAGE_LOG_FD
1056 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
1057 lt_cv_ld_force_load=yes
1058 else
1059 cat conftest.err >&AS_MESSAGE_LOG_FD
1060 fi
1061 rm -f conftest.err libconftest.a conftest conftest.c
1062 rm -rf conftest.dSYM
1063 ])
1064 case $host_os in
1065 rhapsody* | darwin1.[[012]])
1066 _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
1067 darwin1.*)
1068 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1069 darwin*) # darwin 5.x on
1070 # if running on 10.5 or later, the deployment target defaults
1071 # to the OS version, if on x86, and 10.4, the deployment
1072 # target defaults to 10.4. Don't you love it?
1073 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1074 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1075 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1076 10.[[012]][[,.]]*)
1077 _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
1078 10.*)
1079 _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
1080 esac
1081 ;;
1082 esac
1083 if test yes = "$lt_cv_apple_cc_single_mod"; then
1084 _lt_dar_single_mod='$single_module'
1085 fi
1086 if test yes = "$lt_cv_ld_exported_symbols_list"; then
1087 _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
1088 else
1089 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
1090 fi
1091 if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
1092 _lt_dsymutil='~$DSYMUTIL $lib || :'
1093 else
1094 _lt_dsymutil=
1095 fi
1096 ;;
1097 esac
1098])
1099
1100
1101# _LT_DARWIN_LINKER_FEATURES([TAG])
1102# ---------------------------------
1103# Checks for linker and compiler features on darwin
1104m4_defun([_LT_DARWIN_LINKER_FEATURES],
1105[
1106 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1107 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1108 _LT_TAGVAR(hardcode_direct, $1)=no
1109 _LT_TAGVAR(hardcode_automatic, $1)=yes
1110 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1111 if test yes = "$lt_cv_ld_force_load"; then
1112 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1113 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1114 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1115 else
1116 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1117 fi
1118 _LT_TAGVAR(link_all_deplibs, $1)=yes
1119 _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
1120 case $cc_basename in
1121 ifort*|nagfor*) _lt_dar_can_shared=yes ;;
1122 *) _lt_dar_can_shared=$GCC ;;
1123 esac
1124 if test yes = "$_lt_dar_can_shared"; then
1125 output_verbose_link_cmd=func_echo_all
1126 _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"
1127 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
1128 _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"
1129 _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"
1130 m4_if([$1], [CXX],
1131[ if test yes != "$lt_cv_apple_cc_single_mod"; then
1132 _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"
1133 _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"
1134 fi
1135],[])
1136 else
1137 _LT_TAGVAR(ld_shlibs, $1)=no
1138 fi
1139])
1140
1141# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1142# ----------------------------------
1143# Links a minimal program and checks the executable
1144# for the system default hardcoded library path. In most cases,
1145# this is /usr/lib:/lib, but when the MPI compilers are used
1146# the location of the communication and MPI libs are included too.
1147# If we don't find anything, use the default library path according
1148# to the aix ld manual.
1149# Store the results from the different compilers for each TAGNAME.
1150# Allow to override them for all tags through lt_cv_aix_libpath.
1151m4_defun([_LT_SYS_MODULE_PATH_AIX],
1152[m4_require([_LT_DECL_SED])dnl
1153if test set = "${lt_cv_aix_libpath+set}"; then
1154 aix_libpath=$lt_cv_aix_libpath
1155else
1156 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1157 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1158 lt_aix_libpath_sed='[
1159 /Import File Strings/,/^$/ {
1160 /^0/ {
1161 s/^0 *\([^ ]*\) *$/\1/
1162 p
1163 }
1164 }]'
1165 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1166 # Check for a 64-bit object if we didn't find anything.
1167 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1168 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1169 fi],[])
1170 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1171 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
1172 fi
1173 ])
1174 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1175fi
1176])# _LT_SYS_MODULE_PATH_AIX
1177
1178
1179# _LT_SHELL_INIT(ARG)
1180# -------------------
1181m4_define([_LT_SHELL_INIT],
1182[m4_divert_text([M4SH-INIT], [$1
1183])])# _LT_SHELL_INIT
1184
1185
1186
1187# _LT_PROG_ECHO_BACKSLASH
1188# -----------------------
1189# Find how we can fake an echo command that does not interpret backslash.
1190# In particular, with Autoconf 2.60 or later we add some code to the start
1191# of the generated configure script that will find a shell with a builtin
1192# printf (that we can use as an echo command).
1193m4_defun([_LT_PROG_ECHO_BACKSLASH],
1194[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1195ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1196ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1197
1198AC_MSG_CHECKING([how to print strings])
1199# Test print first, because it will be a builtin if present.
1200if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1201 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1202 ECHO='print -r --'
1203elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1204 ECHO='printf %s\n'
1205else
1206 # Use this function as a fallback that always works.
1207 func_fallback_echo ()
1208 {
1209 eval 'cat <<_LTECHO_EOF
1210$[]1
1211_LTECHO_EOF'
1212 }
1213 ECHO='func_fallback_echo'
1214fi
1215
1216# func_echo_all arg...
1217# Invoke $ECHO with all args, space-separated.
1218func_echo_all ()
1219{
1220 $ECHO "$*"
1221}
1222
1223case $ECHO in
1224 printf*) AC_MSG_RESULT([printf]) ;;
1225 print*) AC_MSG_RESULT([print -r]) ;;
1226 *) AC_MSG_RESULT([cat]) ;;
1227esac
1228
1229m4_ifdef([_AS_DETECT_SUGGESTED],
1230[_AS_DETECT_SUGGESTED([
1231 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1232 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1233 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1234 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1235 PATH=/empty FPATH=/empty; export PATH FPATH
1236 test "X`printf %s $ECHO`" = "X$ECHO" \
1237 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1238
1239_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1240_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1241])# _LT_PROG_ECHO_BACKSLASH
1242
1243
1244# _LT_WITH_SYSROOT
1245# ----------------
1246AC_DEFUN([_LT_WITH_SYSROOT],
1247[AC_MSG_CHECKING([for sysroot])
1248AC_ARG_WITH([sysroot],
1249[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
1250 [Search for dependent libraries within DIR (or the compiler's sysroot
1251 if not specified).])],
1252[], [with_sysroot=no])
1253
1254dnl lt_sysroot will always be passed unquoted. We quote it here
1255dnl in case the user passed a directory name.
1256lt_sysroot=
1257case $with_sysroot in #(
1258 yes)
1259 if test yes = "$GCC"; then
1260 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1261 fi
1262 ;; #(
1263 /*)
1264 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1265 ;; #(
1266 no|'')
1267 ;; #(
1268 *)
1269 AC_MSG_RESULT([$with_sysroot])
1270 AC_MSG_ERROR([The sysroot must be an absolute path.])
1271 ;;
1272esac
1273
1274 AC_MSG_RESULT([${lt_sysroot:-no}])
1275_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1276[dependent libraries, and where our libraries should be installed.])])
1277
1278# _LT_ENABLE_LOCK
1279# ---------------
1280m4_defun([_LT_ENABLE_LOCK],
1281[AC_ARG_ENABLE([libtool-lock],
1282 [AS_HELP_STRING([--disable-libtool-lock],
1283 [avoid locking (might break parallel builds)])])
1284test no = "$enable_libtool_lock" || enable_libtool_lock=yes
1285
1286# Some flags need to be propagated to the compiler or linker for good
1287# libtool support.
1288case $host in
1289ia64-*-hpux*)
1290 # Find out what ABI is being produced by ac_compile, and set mode
1291 # options accordingly.
1292 echo 'int i;' > conftest.$ac_ext
1293 if AC_TRY_EVAL(ac_compile); then
1294 case `/usr/bin/file conftest.$ac_objext` in
1295 *ELF-32*)
1296 HPUX_IA64_MODE=32
1297 ;;
1298 *ELF-64*)
1299 HPUX_IA64_MODE=64
1300 ;;
1301 esac
1302 fi
1303 rm -rf conftest*
1304 ;;
1305*-*-irix6*)
1306 # Find out what ABI is being produced by ac_compile, and set linker
1307 # options accordingly.
1308 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1309 if AC_TRY_EVAL(ac_compile); then
1310 if test yes = "$lt_cv_prog_gnu_ld"; then
1311 case `/usr/bin/file conftest.$ac_objext` in
1312 *32-bit*)
1313 LD="${LD-ld} -melf32bsmip"
1314 ;;
1315 *N32*)
1316 LD="${LD-ld} -melf32bmipn32"
1317 ;;
1318 *64-bit*)
1319 LD="${LD-ld} -melf64bmip"
1320 ;;
1321 esac
1322 else
1323 case `/usr/bin/file conftest.$ac_objext` in
1324 *32-bit*)
1325 LD="${LD-ld} -32"
1326 ;;
1327 *N32*)
1328 LD="${LD-ld} -n32"
1329 ;;
1330 *64-bit*)
1331 LD="${LD-ld} -64"
1332 ;;
1333 esac
1334 fi
1335 fi
1336 rm -rf conftest*
1337 ;;
1338
1339mips64*-*linux*)
1340 # Find out what ABI is being produced by ac_compile, and set linker
1341 # options accordingly.
1342 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1343 if AC_TRY_EVAL(ac_compile); then
1344 emul=elf
1345 case `/usr/bin/file conftest.$ac_objext` in
1346 *32-bit*)
1347 emul="${emul}32"
1348 ;;
1349 *64-bit*)
1350 emul="${emul}64"
1351 ;;
1352 esac
1353 case `/usr/bin/file conftest.$ac_objext` in
1354 *MSB*)
1355 emul="${emul}btsmip"
1356 ;;
1357 *LSB*)
1358 emul="${emul}ltsmip"
1359 ;;
1360 esac
1361 case `/usr/bin/file conftest.$ac_objext` in
1362 *N32*)
1363 emul="${emul}n32"
1364 ;;
1365 esac
1366 LD="${LD-ld} -m $emul"
1367 fi
1368 rm -rf conftest*
1369 ;;
1370
1371x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
1372s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1373 # Find out what ABI is being produced by ac_compile, and set linker
1374 # options accordingly. Note that the listed cases only cover the
1375 # situations where additional linker options are needed (such as when
1376 # doing 32-bit compilation for a host where ld defaults to 64-bit, or
1377 # vice versa); the common cases where no linker options are needed do
1378 # not appear in the list.
1379 echo 'int i;' > conftest.$ac_ext
1380 if AC_TRY_EVAL(ac_compile); then
1381 case `/usr/bin/file conftest.o` in
1382 *32-bit*)
1383 case $host in
1384 x86_64-*kfreebsd*-gnu)
1385 LD="${LD-ld} -m elf_i386_fbsd"
1386 ;;
1387 x86_64-*linux*)
1388 case `/usr/bin/file conftest.o` in
1389 *x86-64*)
1390 LD="${LD-ld} -m elf32_x86_64"
1391 ;;
1392 *)
1393 LD="${LD-ld} -m elf_i386"
1394 ;;
1395 esac
1396 ;;
1397 powerpc64le-*linux*)
1398 LD="${LD-ld} -m elf32lppclinux"
1399 ;;
1400 powerpc64-*linux*)
1401 LD="${LD-ld} -m elf32ppclinux"
1402 ;;
1403 s390x-*linux*)
1404 LD="${LD-ld} -m elf_s390"
1405 ;;
1406 sparc64-*linux*)
1407 LD="${LD-ld} -m elf32_sparc"
1408 ;;
1409 esac
1410 ;;
1411 *64-bit*)
1412 case $host in
1413 x86_64-*kfreebsd*-gnu)
1414 LD="${LD-ld} -m elf_x86_64_fbsd"
1415 ;;
1416 x86_64-*linux*)
1417 LD="${LD-ld} -m elf_x86_64"
1418 ;;
1419 powerpcle-*linux*)
1420 LD="${LD-ld} -m elf64lppc"
1421 ;;
1422 powerpc-*linux*)
1423 LD="${LD-ld} -m elf64ppc"
1424 ;;
1425 s390*-*linux*|s390*-*tpf*)
1426 LD="${LD-ld} -m elf64_s390"
1427 ;;
1428 sparc*-*linux*)
1429 LD="${LD-ld} -m elf64_sparc"
1430 ;;
1431 esac
1432 ;;
1433 esac
1434 fi
1435 rm -rf conftest*
1436 ;;
1437
1438*-*-sco3.2v5*)
1439 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1440 SAVE_CFLAGS=$CFLAGS
1441 CFLAGS="$CFLAGS -belf"
1442 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1443 [AC_LANG_PUSH(C)
1444 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1445 AC_LANG_POP])
1446 if test yes != "$lt_cv_cc_needs_belf"; then
1447 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1448 CFLAGS=$SAVE_CFLAGS
1449 fi
1450 ;;
1451*-*solaris*)
1452 # Find out what ABI is being produced by ac_compile, and set linker
1453 # options accordingly.
1454 echo 'int i;' > conftest.$ac_ext
1455 if AC_TRY_EVAL(ac_compile); then
1456 case `/usr/bin/file conftest.o` in
1457 *64-bit*)
1458 case $lt_cv_prog_gnu_ld in
1459 yes*)
1460 case $host in
1461 i?86-*-solaris*|x86_64-*-solaris*)
1462 LD="${LD-ld} -m elf_x86_64"
1463 ;;
1464 sparc*-*-solaris*)
1465 LD="${LD-ld} -m elf64_sparc"
1466 ;;
1467 esac
1468 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1469 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1470 LD=${LD-ld}_sol2
1471 fi
1472 ;;
1473 *)
1474 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1475 LD="${LD-ld} -64"
1476 fi
1477 ;;
1478 esac
1479 ;;
1480 esac
1481 fi
1482 rm -rf conftest*
1483 ;;
1484esac
1485
1486need_locks=$enable_libtool_lock
1487])# _LT_ENABLE_LOCK
1488
1489
1490# _LT_PROG_AR
1491# -----------
1492m4_defun([_LT_PROG_AR],
1493[AC_CHECK_TOOLS(AR, [ar], false)
1494: ${AR=ar}
1495: ${AR_FLAGS=cr}
1496_LT_DECL([], [AR], [1], [The archiver])
1497_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1498
1499AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1500 [lt_cv_ar_at_file=no
1501 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1502 [echo conftest.$ac_objext > conftest.lst
1503 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1504 AC_TRY_EVAL([lt_ar_try])
1505 if test 0 -eq "$ac_status"; then
1506 # Ensure the archiver fails upon bogus file names.
1507 rm -f conftest.$ac_objext libconftest.a
1508 AC_TRY_EVAL([lt_ar_try])
1509 if test 0 -ne "$ac_status"; then
1510 lt_cv_ar_at_file=@
1511 fi
1512 fi
1513 rm -f conftest.* libconftest.a
1514 ])
1515 ])
1516
1517if test no = "$lt_cv_ar_at_file"; then
1518 archiver_list_spec=
1519else
1520 archiver_list_spec=$lt_cv_ar_at_file
1521fi
1522_LT_DECL([], [archiver_list_spec], [1],
1523 [How to feed a file listing to the archiver])
1524])# _LT_PROG_AR
1525
1526
1527# _LT_CMD_OLD_ARCHIVE
1528# -------------------
1529m4_defun([_LT_CMD_OLD_ARCHIVE],
1530[_LT_PROG_AR
1531
1532AC_CHECK_TOOL(STRIP, strip, :)
1533test -z "$STRIP" && STRIP=:
1534_LT_DECL([], [STRIP], [1], [A symbol stripping program])
1535
1536AC_CHECK_TOOL(RANLIB, ranlib, :)
1537test -z "$RANLIB" && RANLIB=:
1538_LT_DECL([], [RANLIB], [1],
1539 [Commands used to install an old-style archive])
1540
1541# Determine commands to create old-style static archives.
1542old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1543old_postinstall_cmds='chmod 644 $oldlib'
1544old_postuninstall_cmds=
1545
1546if test -n "$RANLIB"; then
1547 case $host_os in
1548 bitrig* | openbsd*)
1549 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1550 ;;
1551 *)
1552 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1553 ;;
1554 esac
1555 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1556fi
1557
1558case $host_os in
1559 darwin*)
1560 lock_old_archive_extraction=yes ;;
1561 *)
1562 lock_old_archive_extraction=no ;;
1563esac
1564_LT_DECL([], [old_postinstall_cmds], [2])
1565_LT_DECL([], [old_postuninstall_cmds], [2])
1566_LT_TAGDECL([], [old_archive_cmds], [2],
1567 [Commands used to build an old-style archive])
1568_LT_DECL([], [lock_old_archive_extraction], [0],
1569 [Whether to use a lock for old archive extraction])
1570])# _LT_CMD_OLD_ARCHIVE
1571
1572
1573# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1574# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1575# ----------------------------------------------------------------
1576# Check whether the given compiler option works
1577AC_DEFUN([_LT_COMPILER_OPTION],
1578[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1579m4_require([_LT_DECL_SED])dnl
1580AC_CACHE_CHECK([$1], [$2],
1581 [$2=no
1582 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1583 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1584 lt_compiler_flag="$3" ## exclude from sc_useless_quotes_in_assignment
1585 # Insert the option either (1) after the last *FLAGS variable, or
1586 # (2) before a word containing "conftest.", or (3) at the end.
1587 # Note that $ac_compile itself does not contain backslashes and begins
1588 # with a dollar sign (not a hyphen), so the echo should work correctly.
1589 # The option is referenced via a variable to avoid confusing sed.
1590 lt_compile=`echo "$ac_compile" | $SED \
1591 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1592 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1593 -e 's:$: $lt_compiler_flag:'`
1594 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1595 (eval "$lt_compile" 2>conftest.err)
1596 ac_status=$?
1597 cat conftest.err >&AS_MESSAGE_LOG_FD
1598 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1599 if (exit $ac_status) && test -s "$ac_outfile"; then
1600 # The compiler can only warn and ignore the option if not recognized
1601 # So say no if there are warnings other than the usual output.
1602 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1603 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1604 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1605 $2=yes
1606 fi
1607 fi
1608 $RM conftest*
1609])
1610
1611if test yes = "[$]$2"; then
1612 m4_if([$5], , :, [$5])
1613else
1614 m4_if([$6], , :, [$6])
1615fi
1616])# _LT_COMPILER_OPTION
1617
1618# Old name:
1619AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1620dnl aclocal-1.4 backwards compatibility:
1621dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1622
1623
1624# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1625# [ACTION-SUCCESS], [ACTION-FAILURE])
1626# ----------------------------------------------------
1627# Check whether the given linker option works
1628AC_DEFUN([_LT_LINKER_OPTION],
1629[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1630m4_require([_LT_DECL_SED])dnl
1631AC_CACHE_CHECK([$1], [$2],
1632 [$2=no
1633 save_LDFLAGS=$LDFLAGS
1634 LDFLAGS="$LDFLAGS $3"
1635 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1636 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1637 # The linker can only warn and ignore the option if not recognized
1638 # So say no if there are warnings
1639 if test -s conftest.err; then
1640 # Append any errors to the config.log.
1641 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1642 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1643 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1644 if diff conftest.exp conftest.er2 >/dev/null; then
1645 $2=yes
1646 fi
1647 else
1648 $2=yes
1649 fi
1650 fi
1651 $RM -r conftest*
1652 LDFLAGS=$save_LDFLAGS
1653])
1654
1655if test yes = "[$]$2"; then
1656 m4_if([$4], , :, [$4])
1657else
1658 m4_if([$5], , :, [$5])
1659fi
1660])# _LT_LINKER_OPTION
1661
1662# Old name:
1663AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1664dnl aclocal-1.4 backwards compatibility:
1665dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1666
1667
1668# LT_CMD_MAX_LEN
1669#---------------
1670AC_DEFUN([LT_CMD_MAX_LEN],
1671[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1672# find the maximum length of command line arguments
1673AC_MSG_CHECKING([the maximum length of command line arguments])
1674AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1675 i=0
1676 teststring=ABCD
1677
1678 case $build_os in
1679 msdosdjgpp*)
1680 # On DJGPP, this test can blow up pretty badly due to problems in libc
1681 # (any single argument exceeding 2000 bytes causes a buffer overrun
1682 # during glob expansion). Even if it were fixed, the result of this
1683 # check would be larger than it should be.
1684 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1685 ;;
1686
1687 gnu*)
1688 # Under GNU Hurd, this test is not required because there is
1689 # no limit to the length of command line arguments.
1690 # Libtool will interpret -1 as no limit whatsoever
1691 lt_cv_sys_max_cmd_len=-1;
1692 ;;
1693
1694 cygwin* | mingw* | cegcc*)
1695 # On Win9x/ME, this test blows up -- it succeeds, but takes
1696 # about 5 minutes as the teststring grows exponentially.
1697 # Worse, since 9x/ME are not pre-emptively multitasking,
1698 # you end up with a "frozen" computer, even though with patience
1699 # the test eventually succeeds (with a max line length of 256k).
1700 # Instead, let's just punt: use the minimum linelength reported by
1701 # all of the supported platforms: 8192 (on NT/2K/XP).
1702 lt_cv_sys_max_cmd_len=8192;
1703 ;;
1704
1705 mint*)
1706 # On MiNT this can take a long time and run out of memory.
1707 lt_cv_sys_max_cmd_len=8192;
1708 ;;
1709
1710 amigaos*)
1711 # On AmigaOS with pdksh, this test takes hours, literally.
1712 # So we just punt and use a minimum line length of 8192.
1713 lt_cv_sys_max_cmd_len=8192;
1714 ;;
1715
1716 bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
1717 # This has been around since 386BSD, at least. Likely further.
1718 if test -x /sbin/sysctl; then
1719 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1720 elif test -x /usr/sbin/sysctl; then
1721 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1722 else
1723 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1724 fi
1725 # And add a safety zone
1726 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1727 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1728 ;;
1729
1730 interix*)
1731 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1732 lt_cv_sys_max_cmd_len=196608
1733 ;;
1734
1735 os2*)
1736 # The test takes a long time on OS/2.
1737 lt_cv_sys_max_cmd_len=8192
1738 ;;
1739
1740 osf*)
1741 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1742 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1743 # nice to cause kernel panics so lets avoid the loop below.
1744 # First set a reasonable default.
1745 lt_cv_sys_max_cmd_len=16384
1746 #
1747 if test -x /sbin/sysconfig; then
1748 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1749 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1750 esac
1751 fi
1752 ;;
1753 sco3.2v5*)
1754 lt_cv_sys_max_cmd_len=102400
1755 ;;
1756 sysv5* | sco5v6* | sysv4.2uw2*)
1757 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1758 if test -n "$kargmax"; then
1759 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1760 else
1761 lt_cv_sys_max_cmd_len=32768
1762 fi
1763 ;;
1764 *)
1765 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1766 if test -n "$lt_cv_sys_max_cmd_len" && \
1767 test undefined != "$lt_cv_sys_max_cmd_len"; then
1768 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1769 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1770 else
1771 # Make teststring a little bigger before we do anything with it.
1772 # a 1K string should be a reasonable start.
1773 for i in 1 2 3 4 5 6 7 8; do
1774 teststring=$teststring$teststring
1775 done
1776 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1777 # If test is not a shell built-in, we'll probably end up computing a
1778 # maximum length that is only half of the actual maximum length, but
1779 # we can't tell.
1780 while { test X`env echo "$teststring$teststring" 2>/dev/null` \
1781 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1782 test 17 != "$i" # 1/2 MB should be enough
1783 do
1784 i=`expr $i + 1`
1785 teststring=$teststring$teststring
1786 done
1787 # Only check the string length outside the loop.
1788 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1789 teststring=
1790 # Add a significant safety factor because C++ compilers can tack on
1791 # massive amounts of additional arguments before passing them to the
1792 # linker. It appears as though 1/2 is a usable value.
1793 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1794 fi
1795 ;;
1796 esac
1797])
1798if test -n "$lt_cv_sys_max_cmd_len"; then
1799 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1800else
1801 AC_MSG_RESULT(none)
1802fi
1803max_cmd_len=$lt_cv_sys_max_cmd_len
1804_LT_DECL([], [max_cmd_len], [0],
1805 [What is the maximum length of a command?])
1806])# LT_CMD_MAX_LEN
1807
1808# Old name:
1809AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1810dnl aclocal-1.4 backwards compatibility:
1811dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1812
1813
1814# _LT_HEADER_DLFCN
1815# ----------------
1816m4_defun([_LT_HEADER_DLFCN],
1817[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1818])# _LT_HEADER_DLFCN
1819
1820
1821# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1822# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1823# ----------------------------------------------------------------
1824m4_defun([_LT_TRY_DLOPEN_SELF],
1825[m4_require([_LT_HEADER_DLFCN])dnl
1826if test yes = "$cross_compiling"; then :
1827 [$4]
1828else
1829 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1830 lt_status=$lt_dlunknown
1831 cat > conftest.$ac_ext <<_LT_EOF
1832[#line $LINENO "configure"
1833#include "confdefs.h"
1834
1835#if HAVE_DLFCN_H
1836#include <dlfcn.h>
1837#endif
1838
1839#include <stdio.h>
1840
1841#ifdef RTLD_GLOBAL
1842# define LT_DLGLOBAL RTLD_GLOBAL
1843#else
1844# ifdef DL_GLOBAL
1845# define LT_DLGLOBAL DL_GLOBAL
1846# else
1847# define LT_DLGLOBAL 0
1848# endif
1849#endif
1850
1851/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1852 find out it does not work in some platform. */
1853#ifndef LT_DLLAZY_OR_NOW
1854# ifdef RTLD_LAZY
1855# define LT_DLLAZY_OR_NOW RTLD_LAZY
1856# else
1857# ifdef DL_LAZY
1858# define LT_DLLAZY_OR_NOW DL_LAZY
1859# else
1860# ifdef RTLD_NOW
1861# define LT_DLLAZY_OR_NOW RTLD_NOW
1862# else
1863# ifdef DL_NOW
1864# define LT_DLLAZY_OR_NOW DL_NOW
1865# else
1866# define LT_DLLAZY_OR_NOW 0
1867# endif
1868# endif
1869# endif
1870# endif
1871#endif
1872
1873/* When -fvisibility=hidden is used, assume the code has been annotated
1874 correspondingly for the symbols needed. */
1875#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1876int fnord () __attribute__((visibility("default")));
1877#endif
1878
1879int fnord () { return 42; }
1880int main ()
1881{
1882 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1883 int status = $lt_dlunknown;
1884
1885 if (self)
1886 {
1887 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1888 else
1889 {
1890 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1891 else puts (dlerror ());
1892 }
1893 /* dlclose (self); */
1894 }
1895 else
1896 puts (dlerror ());
1897
1898 return status;
1899}]
1900_LT_EOF
1901 if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
1902 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1903 lt_status=$?
1904 case x$lt_status in
1905 x$lt_dlno_uscore) $1 ;;
1906 x$lt_dlneed_uscore) $2 ;;
1907 x$lt_dlunknown|x*) $3 ;;
1908 esac
1909 else :
1910 # compilation failed
1911 $3
1912 fi
1913fi
1914rm -fr conftest*
1915])# _LT_TRY_DLOPEN_SELF
1916
1917
1918# LT_SYS_DLOPEN_SELF
1919# ------------------
1920AC_DEFUN([LT_SYS_DLOPEN_SELF],
1921[m4_require([_LT_HEADER_DLFCN])dnl
1922if test yes != "$enable_dlopen"; then
1923 enable_dlopen=unknown
1924 enable_dlopen_self=unknown
1925 enable_dlopen_self_static=unknown
1926else
1927 lt_cv_dlopen=no
1928 lt_cv_dlopen_libs=
1929
1930 case $host_os in
1931 beos*)
1932 lt_cv_dlopen=load_add_on
1933 lt_cv_dlopen_libs=
1934 lt_cv_dlopen_self=yes
1935 ;;
1936
1937 mingw* | pw32* | cegcc*)
1938 lt_cv_dlopen=LoadLibrary
1939 lt_cv_dlopen_libs=
1940 ;;
1941
1942 cygwin*)
1943 lt_cv_dlopen=dlopen
1944 lt_cv_dlopen_libs=
1945 ;;
1946
1947 darwin*)
1948 # if libdl is installed we need to link against it
1949 AC_CHECK_LIB([dl], [dlopen],
1950 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
1951 lt_cv_dlopen=dyld
1952 lt_cv_dlopen_libs=
1953 lt_cv_dlopen_self=yes
1954 ])
1955 ;;
1956
1957 tpf*)
1958 # Don't try to run any link tests for TPF. We know it's impossible
1959 # because TPF is a cross-compiler, and we know how we open DSOs.
1960 lt_cv_dlopen=dlopen
1961 lt_cv_dlopen_libs=
1962 lt_cv_dlopen_self=no
1963 ;;
1964
1965 *)
1966 AC_CHECK_FUNC([shl_load],
1967 [lt_cv_dlopen=shl_load],
1968 [AC_CHECK_LIB([dld], [shl_load],
1969 [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
1970 [AC_CHECK_FUNC([dlopen],
1971 [lt_cv_dlopen=dlopen],
1972 [AC_CHECK_LIB([dl], [dlopen],
1973 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
1974 [AC_CHECK_LIB([svld], [dlopen],
1975 [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
1976 [AC_CHECK_LIB([dld], [dld_link],
1977 [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
1978 ])
1979 ])
1980 ])
1981 ])
1982 ])
1983 ;;
1984 esac
1985
1986 if test no = "$lt_cv_dlopen"; then
1987 enable_dlopen=no
1988 else
1989 enable_dlopen=yes
1990 fi
1991
1992 case $lt_cv_dlopen in
1993 dlopen)
1994 save_CPPFLAGS=$CPPFLAGS
1995 test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1996
1997 save_LDFLAGS=$LDFLAGS
1998 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1999
2000 save_LIBS=$LIBS
2001 LIBS="$lt_cv_dlopen_libs $LIBS"
2002
2003 AC_CACHE_CHECK([whether a program can dlopen itself],
2004 lt_cv_dlopen_self, [dnl
2005 _LT_TRY_DLOPEN_SELF(
2006 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
2007 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
2008 ])
2009
2010 if test yes = "$lt_cv_dlopen_self"; then
2011 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
2012 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
2013 lt_cv_dlopen_self_static, [dnl
2014 _LT_TRY_DLOPEN_SELF(
2015 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
2016 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
2017 ])
2018 fi
2019
2020 CPPFLAGS=$save_CPPFLAGS
2021 LDFLAGS=$save_LDFLAGS
2022 LIBS=$save_LIBS
2023 ;;
2024 esac
2025
2026 case $lt_cv_dlopen_self in
2027 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
2028 *) enable_dlopen_self=unknown ;;
2029 esac
2030
2031 case $lt_cv_dlopen_self_static in
2032 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
2033 *) enable_dlopen_self_static=unknown ;;
2034 esac
2035fi
2036_LT_DECL([dlopen_support], [enable_dlopen], [0],
2037 [Whether dlopen is supported])
2038_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
2039 [Whether dlopen of programs is supported])
2040_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
2041 [Whether dlopen of statically linked programs is supported])
2042])# LT_SYS_DLOPEN_SELF
2043
2044# Old name:
2045AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
2046dnl aclocal-1.4 backwards compatibility:
2047dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
2048
2049
2050# _LT_COMPILER_C_O([TAGNAME])
2051# ---------------------------
2052# Check to see if options -c and -o are simultaneously supported by compiler.
2053# This macro does not hard code the compiler like AC_PROG_CC_C_O.
2054m4_defun([_LT_COMPILER_C_O],
2055[m4_require([_LT_DECL_SED])dnl
2056m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2057m4_require([_LT_TAG_COMPILER])dnl
2058AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
2059 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
2060 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
2061 $RM -r conftest 2>/dev/null
2062 mkdir conftest
2063 cd conftest
2064 mkdir out
2065 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
2066
2067 lt_compiler_flag="-o out/conftest2.$ac_objext"
2068 # Insert the option either (1) after the last *FLAGS variable, or
2069 # (2) before a word containing "conftest.", or (3) at the end.
2070 # Note that $ac_compile itself does not contain backslashes and begins
2071 # with a dollar sign (not a hyphen), so the echo should work correctly.
2072 lt_compile=`echo "$ac_compile" | $SED \
2073 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
2074 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
2075 -e 's:$: $lt_compiler_flag:'`
2076 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
2077 (eval "$lt_compile" 2>out/conftest.err)
2078 ac_status=$?
2079 cat out/conftest.err >&AS_MESSAGE_LOG_FD
2080 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
2081 if (exit $ac_status) && test -s out/conftest2.$ac_objext
2082 then
2083 # The compiler can only warn and ignore the option if not recognized
2084 # So say no if there are warnings
2085 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2086 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2087 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2088 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2089 fi
2090 fi
2091 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2092 $RM conftest*
2093 # SGI C++ compiler will create directory out/ii_files/ for
2094 # template instantiation
2095 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2096 $RM out/* && rmdir out
2097 cd ..
2098 $RM -r conftest
2099 $RM conftest*
2100])
2101_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2102 [Does compiler simultaneously support -c and -o options?])
2103])# _LT_COMPILER_C_O
2104
2105
2106# _LT_COMPILER_FILE_LOCKS([TAGNAME])
2107# ----------------------------------
2108# Check to see if we can do hard links to lock some files if needed
2109m4_defun([_LT_COMPILER_FILE_LOCKS],
2110[m4_require([_LT_ENABLE_LOCK])dnl
2111m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2112_LT_COMPILER_C_O([$1])
2113
2114hard_links=nottested
2115if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
2116 # do not overwrite the value of need_locks provided by the user
2117 AC_MSG_CHECKING([if we can lock with hard links])
2118 hard_links=yes
2119 $RM conftest*
2120 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2121 touch conftest.a
2122 ln conftest.a conftest.b 2>&5 || hard_links=no
2123 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2124 AC_MSG_RESULT([$hard_links])
2125 if test no = "$hard_links"; then
2126 AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
2127 need_locks=warn
2128 fi
2129else
2130 need_locks=no
2131fi
2132_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2133])# _LT_COMPILER_FILE_LOCKS
2134
2135
2136# _LT_CHECK_OBJDIR
2137# ----------------
2138m4_defun([_LT_CHECK_OBJDIR],
2139[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2140[rm -f .libs 2>/dev/null
2141mkdir .libs 2>/dev/null
2142if test -d .libs; then
2143 lt_cv_objdir=.libs
2144else
2145 # MS-DOS does not allow filenames that begin with a dot.
2146 lt_cv_objdir=_libs
2147fi
2148rmdir .libs 2>/dev/null])
2149objdir=$lt_cv_objdir
2150_LT_DECL([], [objdir], [0],
2151 [The name of the directory that contains temporary libtool files])dnl
2152m4_pattern_allow([LT_OBJDIR])dnl
2153AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
2154 [Define to the sub-directory where libtool stores uninstalled libraries.])
2155])# _LT_CHECK_OBJDIR
2156
2157
2158# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2159# --------------------------------------
2160# Check hardcoding attributes.
2161m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2162[AC_MSG_CHECKING([how to hardcode library paths into programs])
2163_LT_TAGVAR(hardcode_action, $1)=
2164if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2165 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2166 test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
2167
2168 # We can hardcode non-existent directories.
2169 if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
2170 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2171 # have to relink, otherwise we might link with an installed library
2172 # when we should be linking with a yet-to-be-installed one
2173 ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
2174 test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
2175 # Linking always hardcodes the temporary library directory.
2176 _LT_TAGVAR(hardcode_action, $1)=relink
2177 else
2178 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2179 _LT_TAGVAR(hardcode_action, $1)=immediate
2180 fi
2181else
2182 # We cannot hardcode anything, or else we can only hardcode existing
2183 # directories.
2184 _LT_TAGVAR(hardcode_action, $1)=unsupported
2185fi
2186AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2187
2188if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
2189 test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
2190 # Fast installation is not supported
2191 enable_fast_install=no
2192elif test yes = "$shlibpath_overrides_runpath" ||
2193 test no = "$enable_shared"; then
2194 # Fast installation is not necessary
2195 enable_fast_install=needless
2196fi
2197_LT_TAGDECL([], [hardcode_action], [0],
2198 [How to hardcode a shared library path into an executable])
2199])# _LT_LINKER_HARDCODE_LIBPATH
2200
2201
2202# _LT_CMD_STRIPLIB
2203# ----------------
2204m4_defun([_LT_CMD_STRIPLIB],
2205[m4_require([_LT_DECL_EGREP])
2206striplib=
2207old_striplib=
2208AC_MSG_CHECKING([whether stripping libraries is possible])
2209if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2210 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2211 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2212 AC_MSG_RESULT([yes])
2213else
2214# FIXME - insert some real tests, host_os isn't really good enough
2215 case $host_os in
2216 darwin*)
2217 if test -n "$STRIP"; then
2218 striplib="$STRIP -x"
2219 old_striplib="$STRIP -S"
2220 AC_MSG_RESULT([yes])
2221 else
2222 AC_MSG_RESULT([no])
2223 fi
2224 ;;
2225 *)
2226 AC_MSG_RESULT([no])
2227 ;;
2228 esac
2229fi
2230_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2231_LT_DECL([], [striplib], [1])
2232])# _LT_CMD_STRIPLIB
2233
2234
2235# _LT_PREPARE_MUNGE_PATH_LIST
2236# ---------------------------
2237# Make sure func_munge_path_list() is defined correctly.
2238m4_defun([_LT_PREPARE_MUNGE_PATH_LIST],
2239[[# func_munge_path_list VARIABLE PATH
2240# -----------------------------------
2241# VARIABLE is name of variable containing _space_ separated list of
2242# directories to be munged by the contents of PATH, which is string
2243# having a format:
2244# "DIR[:DIR]:"
2245# string "DIR[ DIR]" will be prepended to VARIABLE
2246# ":DIR[:DIR]"
2247# string "DIR[ DIR]" will be appended to VARIABLE
2248# "DIRP[:DIRP]::[DIRA:]DIRA"
2249# string "DIRP[ DIRP]" will be prepended to VARIABLE and string
2250# "DIRA[ DIRA]" will be appended to VARIABLE
2251# "DIR[:DIR]"
2252# VARIABLE will be replaced by "DIR[ DIR]"
2253func_munge_path_list ()
2254{
2255 case x@S|@2 in
2256 x)
2257 ;;
2258 *:)
2259 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\"
2260 ;;
2261 x:*)
2262 eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\"
2263 ;;
2264 *::*)
2265 eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\"
2266 eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\"
2267 ;;
2268 *)
2269 eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\"
2270 ;;
2271 esac
2272}
2273]])# _LT_PREPARE_PATH_LIST
2274
2275
2276# _LT_SYS_DYNAMIC_LINKER([TAG])
2277# -----------------------------
2278# PORTME Fill in your ld.so characteristics
2279m4_defun([_LT_SYS_DYNAMIC_LINKER],
2280[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2281m4_require([_LT_DECL_EGREP])dnl
2282m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2283m4_require([_LT_DECL_OBJDUMP])dnl
2284m4_require([_LT_DECL_SED])dnl
2285m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2286m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl
2287AC_MSG_CHECKING([dynamic linker characteristics])
2288m4_if([$1],
2289 [], [
2290if test yes = "$GCC"; then
2291 case $host_os in
2292 darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
2293 *) lt_awk_arg='/^libraries:/' ;;
2294 esac
2295 case $host_os in
2296 mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
2297 *) lt_sed_strip_eq='s|=/|/|g' ;;
2298 esac
2299 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2300 case $lt_search_path_spec in
2301 *\;*)
2302 # if the path contains ";" then we assume it to be the separator
2303 # otherwise default to the standard path separator (i.e. ":") - it is
2304 # assumed that no part of a normal pathname contains ";" but that should
2305 # okay in the real world where ";" in dirpaths is itself problematic.
2306 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2307 ;;
2308 *)
2309 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2310 ;;
2311 esac
2312 # Ok, now we have the path, separated by spaces, we can step through it
2313 # and add multilib dir if necessary...
2314 lt_tmp_lt_search_path_spec=
2315 lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2316 # ...but if some path component already ends with the multilib dir we assume
2317 # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
2318 case "$lt_multi_os_dir; $lt_search_path_spec " in
2319 "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
2320 lt_multi_os_dir=
2321 ;;
2322 esac
2323 for lt_sys_path in $lt_search_path_spec; do
2324 if test -d "$lt_sys_path$lt_multi_os_dir"; then
2325 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
2326 elif test -n "$lt_multi_os_dir"; then
2327 test -d "$lt_sys_path" && \
2328 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2329 fi
2330 done
2331 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2332BEGIN {RS = " "; FS = "/|\n";} {
2333 lt_foo = "";
2334 lt_count = 0;
2335 for (lt_i = NF; lt_i > 0; lt_i--) {
2336 if ($lt_i != "" && $lt_i != ".") {
2337 if ($lt_i == "..") {
2338 lt_count++;
2339 } else {
2340 if (lt_count == 0) {
2341 lt_foo = "/" $lt_i lt_foo;
2342 } else {
2343 lt_count--;
2344 }
2345 }
2346 }
2347 }
2348 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2349 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2350}'`
2351 # AWK program above erroneously prepends '/' to C:/dos/paths
2352 # for these hosts.
2353 case $host_os in
2354 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2355 $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
2356 esac
2357 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2358else
2359 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2360fi])
2361library_names_spec=
2362libname_spec='lib$name'
2363soname_spec=
2364shrext_cmds=.so
2365postinstall_cmds=
2366postuninstall_cmds=
2367finish_cmds=
2368finish_eval=
2369shlibpath_var=
2370shlibpath_overrides_runpath=unknown
2371version_type=none
2372dynamic_linker="$host_os ld.so"
2373sys_lib_dlsearch_path_spec="/lib /usr/lib"
2374need_lib_prefix=unknown
2375hardcode_into_libs=no
2376
2377# when you set need_version to no, make sure it does not cause -set_version
2378# flags to be left without arguments
2379need_version=unknown
2380
2381AC_ARG_VAR([LT_SYS_LIBRARY_PATH],
2382[User-defined run-time library search path.])
2383
2384case $host_os in
2385aix3*)
2386 version_type=linux # correct to gnu/linux during the next big refactor
2387 library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
2388 shlibpath_var=LIBPATH
2389
2390 # AIX 3 has no versioning support, so we append a major version to the name.
2391 soname_spec='$libname$release$shared_ext$major'
2392 ;;
2393
2394aix[[4-9]]*)
2395 version_type=linux # correct to gnu/linux during the next big refactor
2396 need_lib_prefix=no
2397 need_version=no
2398 hardcode_into_libs=yes
2399 if test ia64 = "$host_cpu"; then
2400 # AIX 5 supports IA64
2401 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
2402 shlibpath_var=LD_LIBRARY_PATH
2403 else
2404 # With GCC up to 2.95.x, collect2 would create an import file
2405 # for dependence libraries. The import file would start with
2406 # the line '#! .'. This would cause the generated library to
2407 # depend on '.', always an invalid library. This was fixed in
2408 # development snapshots of GCC prior to 3.0.
2409 case $host_os in
2410 aix4 | aix4.[[01]] | aix4.[[01]].*)
2411 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2412 echo ' yes '
2413 echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
2414 :
2415 else
2416 can_build_shared=no
2417 fi
2418 ;;
2419 esac
2420 # Using Import Files as archive members, it is possible to support
2421 # filename-based versioning of shared library archives on AIX. While
2422 # this would work for both with and without runtime linking, it will
2423 # prevent static linking of such archives. So we do filename-based
2424 # shared library versioning with .so extension only, which is used
2425 # when both runtime linking and shared linking is enabled.
2426 # Unfortunately, runtime linking may impact performance, so we do
2427 # not want this to be the default eventually. Also, we use the
2428 # versioned .so libs for executables only if there is the -brtl
2429 # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only.
2430 # To allow for filename-based versioning support, we need to create
2431 # libNAME.so.V as an archive file, containing:
2432 # *) an Import File, referring to the versioned filename of the
2433 # archive as well as the shared archive member, telling the
2434 # bitwidth (32 or 64) of that shared object, and providing the
2435 # list of exported symbols of that shared object, eventually
2436 # decorated with the 'weak' keyword
2437 # *) the shared object with the F_LOADONLY flag set, to really avoid
2438 # it being seen by the linker.
2439 # At run time we better use the real file rather than another symlink,
2440 # but for link time we create the symlink libNAME.so -> libNAME.so.V
2441
2442 case $with_aix_soname,$aix_use_runtimelinking in
2443 # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
2444 # soname into executable. Probably we can add versioning support to
2445 # collect2, so additional links can be useful in future.
2446 aix,yes) # traditional libtool
2447 dynamic_linker='AIX unversionable lib.so'
2448 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2449 # instead of lib<name>.a to let people know that these are not
2450 # typical AIX shared libraries.
2451 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2452 ;;
2453 aix,no) # traditional AIX only
2454 dynamic_linker='AIX lib.a[(]lib.so.V[)]'
2455 # We preserve .a as extension for shared libraries through AIX4.2
2456 # and later when we are not doing run time linking.
2457 library_names_spec='$libname$release.a $libname.a'
2458 soname_spec='$libname$release$shared_ext$major'
2459 ;;
2460 svr4,*) # full svr4 only
2461 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)]"
2462 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2463 # We do not specify a path in Import Files, so LIBPATH fires.
2464 shlibpath_overrides_runpath=yes
2465 ;;
2466 *,yes) # both, prefer svr4
2467 dynamic_linker="AIX lib.so.V[(]$shared_archive_member_spec.o[)], lib.a[(]lib.so.V[)]"
2468 library_names_spec='$libname$release$shared_ext$major $libname$shared_ext'
2469 # unpreferred sharedlib libNAME.a needs extra handling
2470 postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"'
2471 postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"'
2472 # We do not specify a path in Import Files, so LIBPATH fires.
2473 shlibpath_overrides_runpath=yes
2474 ;;
2475 *,no) # both, prefer aix
2476 dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]"
2477 library_names_spec='$libname$release.a $libname.a'
2478 soname_spec='$libname$release$shared_ext$major'
2479 # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling
2480 postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)'
2481 postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"'
2482 ;;
2483 esac
2484 shlibpath_var=LIBPATH
2485 fi
2486 ;;
2487
2488amigaos*)
2489 case $host_cpu in
2490 powerpc)
2491 # Since July 2007 AmigaOS4 officially supports .so libraries.
2492 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2493 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2494 ;;
2495 m68k)
2496 library_names_spec='$libname.ixlibrary $libname.a'
2497 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2498 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2499 ;;
2500 esac
2501 ;;
2502
2503beos*)
2504 library_names_spec='$libname$shared_ext'
2505 dynamic_linker="$host_os ld.so"
2506 shlibpath_var=LIBRARY_PATH
2507 ;;
2508
2509bsdi[[45]]*)
2510 version_type=linux # correct to gnu/linux during the next big refactor
2511 need_version=no
2512 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2513 soname_spec='$libname$release$shared_ext$major'
2514 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2515 shlibpath_var=LD_LIBRARY_PATH
2516 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2517 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2518 # the default ld.so.conf also contains /usr/contrib/lib and
2519 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2520 # libtool to hard-code these into programs
2521 ;;
2522
2523cygwin* | mingw* | pw32* | cegcc*)
2524 version_type=windows
2525 shrext_cmds=.dll
2526 need_version=no
2527 need_lib_prefix=no
2528
2529 case $GCC,$cc_basename in
2530 yes,*)
2531 # gcc
2532 library_names_spec='$libname.dll.a'
2533 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2534 postinstall_cmds='base_file=`basename \$file`~
2535 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2536 dldir=$destdir/`dirname \$dlpath`~
2537 test -d \$dldir || mkdir -p \$dldir~
2538 $install_prog $dir/$dlname \$dldir/$dlname~
2539 chmod a+x \$dldir/$dlname~
2540 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2541 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2542 fi'
2543 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2544 dlpath=$dir/\$dldll~
2545 $RM \$dlpath'
2546 shlibpath_overrides_runpath=yes
2547
2548 case $host_os in
2549 cygwin*)
2550 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2551 soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2552m4_if([$1], [],[
2553 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2554 ;;
2555 mingw* | cegcc*)
2556 # MinGW DLLs use traditional 'lib' prefix
2557 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2558 ;;
2559 pw32*)
2560 # pw32 DLLs use 'pw' prefix rather than 'lib'
2561 library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2562 ;;
2563 esac
2564 dynamic_linker='Win32 ld.exe'
2565 ;;
2566
2567 *,cl*)
2568 # Native MSVC
2569 libname_spec='$name'
2570 soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
2571 library_names_spec='$libname.dll.lib'
2572
2573 case $build_os in
2574 mingw*)
2575 sys_lib_search_path_spec=
2576 lt_save_ifs=$IFS
2577 IFS=';'
2578 for lt_path in $LIB
2579 do
2580 IFS=$lt_save_ifs
2581 # Let DOS variable expansion print the short 8.3 style file name.
2582 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2583 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2584 done
2585 IFS=$lt_save_ifs
2586 # Convert to MSYS style.
2587 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2588 ;;
2589 cygwin*)
2590 # Convert to unix form, then to dos form, then back to unix form
2591 # but this time dos style (no spaces!) so that the unix form looks
2592 # like /cygdrive/c/PROGRA~1:/cygdr...
2593 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2594 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2595 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2596 ;;
2597 *)
2598 sys_lib_search_path_spec=$LIB
2599 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2600 # It is most probably a Windows format PATH.
2601 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2602 else
2603 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2604 fi
2605 # FIXME: find the short name or the path components, as spaces are
2606 # common. (e.g. "Program Files" -> "PROGRA~1")
2607 ;;
2608 esac
2609
2610 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2611 postinstall_cmds='base_file=`basename \$file`~
2612 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
2613 dldir=$destdir/`dirname \$dlpath`~
2614 test -d \$dldir || mkdir -p \$dldir~
2615 $install_prog $dir/$dlname \$dldir/$dlname'
2616 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2617 dlpath=$dir/\$dldll~
2618 $RM \$dlpath'
2619 shlibpath_overrides_runpath=yes
2620 dynamic_linker='Win32 link.exe'
2621 ;;
2622
2623 *)
2624 # Assume MSVC wrapper
2625 library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
2626 dynamic_linker='Win32 ld.exe'
2627 ;;
2628 esac
2629 # FIXME: first we should search . and the directory the executable is in
2630 shlibpath_var=PATH
2631 ;;
2632
2633darwin* | rhapsody*)
2634 dynamic_linker="$host_os dyld"
2635 version_type=darwin
2636 need_lib_prefix=no
2637 need_version=no
2638 library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
2639 soname_spec='$libname$release$major$shared_ext'
2640 shlibpath_overrides_runpath=yes
2641 shlibpath_var=DYLD_LIBRARY_PATH
2642 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2643m4_if([$1], [],[
2644 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2645 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2646 ;;
2647
2648dgux*)
2649 version_type=linux # correct to gnu/linux during the next big refactor
2650 need_lib_prefix=no
2651 need_version=no
2652 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2653 soname_spec='$libname$release$shared_ext$major'
2654 shlibpath_var=LD_LIBRARY_PATH
2655 ;;
2656
2657freebsd* | dragonfly*)
2658 # DragonFly does not have aout. When/if they implement a new
2659 # versioning mechanism, adjust this.
2660 if test -x /usr/bin/objformat; then
2661 objformat=`/usr/bin/objformat`
2662 else
2663 case $host_os in
2664 freebsd[[23]].*) objformat=aout ;;
2665 *) objformat=elf ;;
2666 esac
2667 fi
2668 version_type=freebsd-$objformat
2669 case $version_type in
2670 freebsd-elf*)
2671 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2672 soname_spec='$libname$release$shared_ext$major'
2673 need_version=no
2674 need_lib_prefix=no
2675 ;;
2676 freebsd-*)
2677 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2678 need_version=yes
2679 ;;
2680 esac
2681 shlibpath_var=LD_LIBRARY_PATH
2682 case $host_os in
2683 freebsd2.*)
2684 shlibpath_overrides_runpath=yes
2685 ;;
2686 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2687 shlibpath_overrides_runpath=yes
2688 hardcode_into_libs=yes
2689 ;;
2690 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2691 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2692 shlibpath_overrides_runpath=no
2693 hardcode_into_libs=yes
2694 ;;
2695 *) # from 4.6 on, and DragonFly
2696 shlibpath_overrides_runpath=yes
2697 hardcode_into_libs=yes
2698 ;;
2699 esac
2700 ;;
2701
2702haiku*)
2703 version_type=linux # correct to gnu/linux during the next big refactor
2704 need_lib_prefix=no
2705 need_version=no
2706 dynamic_linker="$host_os runtime_loader"
2707 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2708 soname_spec='$libname$release$shared_ext$major'
2709 shlibpath_var=LIBRARY_PATH
2710 shlibpath_overrides_runpath=no
2711 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2712 hardcode_into_libs=yes
2713 ;;
2714
2715hpux9* | hpux10* | hpux11*)
2716 # Give a soname corresponding to the major version so that dld.sl refuses to
2717 # link against other versions.
2718 version_type=sunos
2719 need_lib_prefix=no
2720 need_version=no
2721 case $host_cpu in
2722 ia64*)
2723 shrext_cmds='.so'
2724 hardcode_into_libs=yes
2725 dynamic_linker="$host_os dld.so"
2726 shlibpath_var=LD_LIBRARY_PATH
2727 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2728 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2729 soname_spec='$libname$release$shared_ext$major'
2730 if test 32 = "$HPUX_IA64_MODE"; then
2731 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2732 sys_lib_dlsearch_path_spec=/usr/lib/hpux32
2733 else
2734 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2735 sys_lib_dlsearch_path_spec=/usr/lib/hpux64
2736 fi
2737 ;;
2738 hppa*64*)
2739 shrext_cmds='.sl'
2740 hardcode_into_libs=yes
2741 dynamic_linker="$host_os dld.sl"
2742 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2743 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2744 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2745 soname_spec='$libname$release$shared_ext$major'
2746 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2747 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2748 ;;
2749 *)
2750 shrext_cmds='.sl'
2751 dynamic_linker="$host_os dld.sl"
2752 shlibpath_var=SHLIB_PATH
2753 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2754 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2755 soname_spec='$libname$release$shared_ext$major'
2756 ;;
2757 esac
2758 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2759 postinstall_cmds='chmod 555 $lib'
2760 # or fails outright, so override atomically:
2761 install_override_mode=555
2762 ;;
2763
2764interix[[3-9]]*)
2765 version_type=linux # correct to gnu/linux during the next big refactor
2766 need_lib_prefix=no
2767 need_version=no
2768 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2769 soname_spec='$libname$release$shared_ext$major'
2770 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2771 shlibpath_var=LD_LIBRARY_PATH
2772 shlibpath_overrides_runpath=no
2773 hardcode_into_libs=yes
2774 ;;
2775
2776irix5* | irix6* | nonstopux*)
2777 case $host_os in
2778 nonstopux*) version_type=nonstopux ;;
2779 *)
2780 if test yes = "$lt_cv_prog_gnu_ld"; then
2781 version_type=linux # correct to gnu/linux during the next big refactor
2782 else
2783 version_type=irix
2784 fi ;;
2785 esac
2786 need_lib_prefix=no
2787 need_version=no
2788 soname_spec='$libname$release$shared_ext$major'
2789 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
2790 case $host_os in
2791 irix5* | nonstopux*)
2792 libsuff= shlibsuff=
2793 ;;
2794 *)
2795 case $LD in # libtool.m4 will add one of these switches to LD
2796 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2797 libsuff= shlibsuff= libmagic=32-bit;;
2798 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2799 libsuff=32 shlibsuff=N32 libmagic=N32;;
2800 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2801 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2802 *) libsuff= shlibsuff= libmagic=never-match;;
2803 esac
2804 ;;
2805 esac
2806 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2807 shlibpath_overrides_runpath=no
2808 sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
2809 sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
2810 hardcode_into_libs=yes
2811 ;;
2812
2813# No shared lib support for Linux oldld, aout, or coff.
2814linux*oldld* | linux*aout* | linux*coff*)
2815 dynamic_linker=no
2816 ;;
2817
2818linux*android*)
2819 version_type=none # Android doesn't support versioned libraries.
2820 need_lib_prefix=no
2821 need_version=no
2822 library_names_spec='$libname$release$shared_ext'
2823 soname_spec='$libname$release$shared_ext'
2824 finish_cmds=
2825 shlibpath_var=LD_LIBRARY_PATH
2826 shlibpath_overrides_runpath=yes
2827
2828 # This implies no fast_install, which is unacceptable.
2829 # Some rework will be needed to allow for fast_install
2830 # before this can be enabled.
2831 hardcode_into_libs=yes
2832
2833 dynamic_linker='Android linker'
2834 # Don't embed -rpath directories since the linker doesn't support them.
2835 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2836 ;;
2837
2838# This must be glibc/ELF.
2839linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
2840 version_type=linux # correct to gnu/linux during the next big refactor
2841 need_lib_prefix=no
2842 need_version=no
2843 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2844 soname_spec='$libname$release$shared_ext$major'
2845 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2846 shlibpath_var=LD_LIBRARY_PATH
2847 shlibpath_overrides_runpath=no
2848
2849 # Some binutils ld are patched to set DT_RUNPATH
2850 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2851 [lt_cv_shlibpath_overrides_runpath=no
2852 save_LDFLAGS=$LDFLAGS
2853 save_libdir=$libdir
2854 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2855 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2856 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2857 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2858 [lt_cv_shlibpath_overrides_runpath=yes])])
2859 LDFLAGS=$save_LDFLAGS
2860 libdir=$save_libdir
2861 ])
2862 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2863
2864 # This implies no fast_install, which is unacceptable.
2865 # Some rework will be needed to allow for fast_install
2866 # before this can be enabled.
2867 hardcode_into_libs=yes
2868
2869 # Ideally, we could use ldconfig to report *all* directores which are
2870 # searched for libraries, however this is still not possible. Aside from not
2871 # being certain /sbin/ldconfig is available, command
2872 # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64,
2873 # even though it is searched at run-time. Try to do the best guess by
2874 # appending ld.so.conf contents (and includes) to the search path.
2875 if test -f /etc/ld.so.conf; then
2876 lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
2877 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2878 fi
2879
2880 # We used to test for /lib/ld.so.1 and disable shared libraries on
2881 # powerpc, because MkLinux only supported shared libraries with the
2882 # GNU dynamic linker. Since this was broken with cross compilers,
2883 # most powerpc-linux boxes support dynamic linking these days and
2884 # people can always --disable-shared, the test was removed, and we
2885 # assume the GNU/Linux dynamic linker is in use.
2886 dynamic_linker='GNU/Linux ld.so'
2887 ;;
2888
2889netbsdelf*-gnu)
2890 version_type=linux
2891 need_lib_prefix=no
2892 need_version=no
2893 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2894 soname_spec='${libname}${release}${shared_ext}$major'
2895 shlibpath_var=LD_LIBRARY_PATH
2896 shlibpath_overrides_runpath=no
2897 hardcode_into_libs=yes
2898 dynamic_linker='NetBSD ld.elf_so'
2899 ;;
2900
2901netbsd*)
2902 version_type=sunos
2903 need_lib_prefix=no
2904 need_version=no
2905 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2906 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2907 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2908 dynamic_linker='NetBSD (a.out) ld.so'
2909 else
2910 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2911 soname_spec='$libname$release$shared_ext$major'
2912 dynamic_linker='NetBSD ld.elf_so'
2913 fi
2914 shlibpath_var=LD_LIBRARY_PATH
2915 shlibpath_overrides_runpath=yes
2916 hardcode_into_libs=yes
2917 ;;
2918
2919newsos6)
2920 version_type=linux # correct to gnu/linux during the next big refactor
2921 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2922 shlibpath_var=LD_LIBRARY_PATH
2923 shlibpath_overrides_runpath=yes
2924 ;;
2925
2926*nto* | *qnx*)
2927 version_type=qnx
2928 need_lib_prefix=no
2929 need_version=no
2930 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2931 soname_spec='$libname$release$shared_ext$major'
2932 shlibpath_var=LD_LIBRARY_PATH
2933 shlibpath_overrides_runpath=no
2934 hardcode_into_libs=yes
2935 dynamic_linker='ldqnx.so'
2936 ;;
2937
2938openbsd* | bitrig*)
2939 version_type=sunos
2940 sys_lib_dlsearch_path_spec=/usr/lib
2941 need_lib_prefix=no
2942 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
2943 need_version=no
2944 else
2945 need_version=yes
2946 fi
2947 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
2948 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2949 shlibpath_var=LD_LIBRARY_PATH
2950 shlibpath_overrides_runpath=yes
2951 ;;
2952
2953os2*)
2954 libname_spec='$name'
2955 version_type=windows
2956 shrext_cmds=.dll
2957 need_version=no
2958 need_lib_prefix=no
2959 # OS/2 can only load a DLL with a base name of 8 characters or less.
2960 soname_spec='`test -n "$os2dllname" && libname="$os2dllname";
2961 v=$($ECHO $release$versuffix | tr -d .-);
2962 n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _);
2963 $ECHO $n$v`$shared_ext'
2964 library_names_spec='${libname}_dll.$libext'
2965 dynamic_linker='OS/2 ld.exe'
2966 shlibpath_var=BEGINLIBPATH
2967 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2968 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2969 postinstall_cmds='base_file=`basename \$file`~
2970 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~
2971 dldir=$destdir/`dirname \$dlpath`~
2972 test -d \$dldir || mkdir -p \$dldir~
2973 $install_prog $dir/$dlname \$dldir/$dlname~
2974 chmod a+x \$dldir/$dlname~
2975 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2976 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2977 fi'
2978 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~
2979 dlpath=$dir/\$dldll~
2980 $RM \$dlpath'
2981 ;;
2982
2983osf3* | osf4* | osf5*)
2984 version_type=osf
2985 need_lib_prefix=no
2986 need_version=no
2987 soname_spec='$libname$release$shared_ext$major'
2988 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
2989 shlibpath_var=LD_LIBRARY_PATH
2990 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2991 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2992 ;;
2993
2994rdos*)
2995 dynamic_linker=no
2996 ;;
2997
2998solaris*)
2999 version_type=linux # correct to gnu/linux during the next big refactor
3000 need_lib_prefix=no
3001 need_version=no
3002 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3003 soname_spec='$libname$release$shared_ext$major'
3004 shlibpath_var=LD_LIBRARY_PATH
3005 shlibpath_overrides_runpath=yes
3006 hardcode_into_libs=yes
3007 # ldd complains unless libraries are executable
3008 postinstall_cmds='chmod +x $lib'
3009 ;;
3010
3011sunos4*)
3012 version_type=sunos
3013 library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
3014 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
3015 shlibpath_var=LD_LIBRARY_PATH
3016 shlibpath_overrides_runpath=yes
3017 if test yes = "$with_gnu_ld"; then
3018 need_lib_prefix=no
3019 fi
3020 need_version=yes
3021 ;;
3022
3023sysv4 | sysv4.3*)
3024 version_type=linux # correct to gnu/linux during the next big refactor
3025 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3026 soname_spec='$libname$release$shared_ext$major'
3027 shlibpath_var=LD_LIBRARY_PATH
3028 case $host_vendor in
3029 sni)
3030 shlibpath_overrides_runpath=no
3031 need_lib_prefix=no
3032 runpath_var=LD_RUN_PATH
3033 ;;
3034 siemens)
3035 need_lib_prefix=no
3036 ;;
3037 motorola)
3038 need_lib_prefix=no
3039 need_version=no
3040 shlibpath_overrides_runpath=no
3041 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
3042 ;;
3043 esac
3044 ;;
3045
3046sysv4*MP*)
3047 if test -d /usr/nec; then
3048 version_type=linux # correct to gnu/linux during the next big refactor
3049 library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
3050 soname_spec='$libname$shared_ext.$major'
3051 shlibpath_var=LD_LIBRARY_PATH
3052 fi
3053 ;;
3054
3055sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3056 version_type=sco
3057 need_lib_prefix=no
3058 need_version=no
3059 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
3060 soname_spec='$libname$release$shared_ext$major'
3061 shlibpath_var=LD_LIBRARY_PATH
3062 shlibpath_overrides_runpath=yes
3063 hardcode_into_libs=yes
3064 if test yes = "$with_gnu_ld"; then
3065 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
3066 else
3067 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
3068 case $host_os in
3069 sco3.2v5*)
3070 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
3071 ;;
3072 esac
3073 fi
3074 sys_lib_dlsearch_path_spec='/usr/lib'
3075 ;;
3076
3077tpf*)
3078 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
3079 version_type=linux # correct to gnu/linux during the next big refactor
3080 need_lib_prefix=no
3081 need_version=no
3082 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3083 shlibpath_var=LD_LIBRARY_PATH
3084 shlibpath_overrides_runpath=no
3085 hardcode_into_libs=yes
3086 ;;
3087
3088uts4*)
3089 version_type=linux # correct to gnu/linux during the next big refactor
3090 library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
3091 soname_spec='$libname$release$shared_ext$major'
3092 shlibpath_var=LD_LIBRARY_PATH
3093 ;;
3094
3095*)
3096 dynamic_linker=no
3097 ;;
3098esac
3099AC_MSG_RESULT([$dynamic_linker])
3100test no = "$dynamic_linker" && can_build_shared=no
3101
3102variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
3103if test yes = "$GCC"; then
3104 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
3105fi
3106
3107if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
3108 sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
3109fi
3110
3111if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
3112 sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
3113fi
3114
3115# remember unaugmented sys_lib_dlsearch_path content for libtool script decls...
3116configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec
3117
3118# ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code
3119func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH"
3120
3121# to be used as default LT_SYS_LIBRARY_PATH value in generated libtool
3122configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH
3123
3124_LT_DECL([], [variables_saved_for_relink], [1],
3125 [Variables whose values should be saved in libtool wrapper scripts and
3126 restored at link time])
3127_LT_DECL([], [need_lib_prefix], [0],
3128 [Do we need the "lib" prefix for modules?])
3129_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
3130_LT_DECL([], [version_type], [0], [Library versioning type])
3131_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
3132_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
3133_LT_DECL([], [shlibpath_overrides_runpath], [0],
3134 [Is shlibpath searched before the hard-coded library search path?])
3135_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
3136_LT_DECL([], [library_names_spec], [1],
3137 [[List of archive names. First name is the real one, the rest are links.
3138 The last name is the one that the linker finds with -lNAME]])
3139_LT_DECL([], [soname_spec], [1],
3140 [[The coded name of the library, if different from the real name]])
3141_LT_DECL([], [install_override_mode], [1],
3142 [Permission mode override for installation of shared libraries])
3143_LT_DECL([], [postinstall_cmds], [2],
3144 [Command to use after installation of a shared archive])
3145_LT_DECL([], [postuninstall_cmds], [2],
3146 [Command to use after uninstallation of a shared archive])
3147_LT_DECL([], [finish_cmds], [2],
3148 [Commands used to finish a libtool library installation in a directory])
3149_LT_DECL([], [finish_eval], [1],
3150 [[As "finish_cmds", except a single script fragment to be evaled but
3151 not shown]])
3152_LT_DECL([], [hardcode_into_libs], [0],
3153 [Whether we should hardcode library paths into libraries])
3154_LT_DECL([], [sys_lib_search_path_spec], [2],
3155 [Compile-time system search path for libraries])
3156_LT_DECL([sys_lib_dlsearch_path_spec], [configure_time_dlsearch_path], [2],
3157 [Detected run-time system search path for libraries])
3158_LT_DECL([], [configure_time_lt_sys_library_path], [2],
3159 [Explicit LT_SYS_LIBRARY_PATH set during ./configure time])
3160])# _LT_SYS_DYNAMIC_LINKER
3161
3162
3163# _LT_PATH_TOOL_PREFIX(TOOL)
3164# --------------------------
3165# find a file program that can recognize shared library
3166AC_DEFUN([_LT_PATH_TOOL_PREFIX],
3167[m4_require([_LT_DECL_EGREP])dnl
3168AC_MSG_CHECKING([for $1])
3169AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3170[case $MAGIC_CMD in
3171[[\\/*] | ?:[\\/]*])
3172 lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
3173 ;;
3174*)
3175 lt_save_MAGIC_CMD=$MAGIC_CMD
3176 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3177dnl $ac_dummy forces splitting on constant user-supplied paths.
3178dnl POSIX.2 word splitting is done only on the output of word expansions,
3179dnl not every word. This closes a longstanding sh security hole.
3180 ac_dummy="m4_if([$2], , $PATH, [$2])"
3181 for ac_dir in $ac_dummy; do
3182 IFS=$lt_save_ifs
3183 test -z "$ac_dir" && ac_dir=.
3184 if test -f "$ac_dir/$1"; then
3185 lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
3186 if test -n "$file_magic_test_file"; then
3187 case $deplibs_check_method in
3188 "file_magic "*)
3189 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
3190 MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3191 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
3192 $EGREP "$file_magic_regex" > /dev/null; then
3193 :
3194 else
3195 cat <<_LT_EOF 1>&2
3196
3197*** Warning: the command libtool uses to detect shared libraries,
3198*** $file_magic_cmd, produces output that libtool cannot recognize.
3199*** The result is that libtool may fail to recognize shared libraries
3200*** as such. This will affect the creation of libtool libraries that
3201*** depend on shared libraries, but programs linked with such libtool
3202*** libraries will work regardless of this problem. Nevertheless, you
3203*** may want to report the problem to your system manager and/or to
3204*** bug-libtool@gnu.org
3205
3206_LT_EOF
3207 fi ;;
3208 esac
3209 fi
3210 break
3211 fi
3212 done
3213 IFS=$lt_save_ifs
3214 MAGIC_CMD=$lt_save_MAGIC_CMD
3215 ;;
3216esac])
3217MAGIC_CMD=$lt_cv_path_MAGIC_CMD
3218if test -n "$MAGIC_CMD"; then
3219 AC_MSG_RESULT($MAGIC_CMD)
3220else
3221 AC_MSG_RESULT(no)
3222fi
3223_LT_DECL([], [MAGIC_CMD], [0],
3224 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3225])# _LT_PATH_TOOL_PREFIX
3226
3227# Old name:
3228AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3229dnl aclocal-1.4 backwards compatibility:
3230dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3231
3232
3233# _LT_PATH_MAGIC
3234# --------------
3235# find a file program that can recognize a shared library
3236m4_defun([_LT_PATH_MAGIC],
3237[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3238if test -z "$lt_cv_path_MAGIC_CMD"; then
3239 if test -n "$ac_tool_prefix"; then
3240 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3241 else
3242 MAGIC_CMD=:
3243 fi
3244fi
3245])# _LT_PATH_MAGIC
3246
3247
3248# LT_PATH_LD
3249# ----------
3250# find the pathname to the GNU or non-GNU linker
3251AC_DEFUN([LT_PATH_LD],
3252[AC_REQUIRE([AC_PROG_CC])dnl
3253AC_REQUIRE([AC_CANONICAL_HOST])dnl
3254AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3255m4_require([_LT_DECL_SED])dnl
3256m4_require([_LT_DECL_EGREP])dnl
3257m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3258
3259AC_ARG_WITH([gnu-ld],
3260 [AS_HELP_STRING([--with-gnu-ld],
3261 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3262 [test no = "$withval" || with_gnu_ld=yes],
3263 [with_gnu_ld=no])dnl
3264
3265ac_prog=ld
3266if test yes = "$GCC"; then
3267 # Check if gcc -print-prog-name=ld gives a path.
3268 AC_MSG_CHECKING([for ld used by $CC])
3269 case $host in
3270 *-*-mingw*)
3271 # gcc leaves a trailing carriage return, which upsets mingw
3272 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3273 *)
3274 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3275 esac
3276 case $ac_prog in
3277 # Accept absolute paths.
3278 [[\\/]]* | ?:[[\\/]]*)
3279 re_direlt='/[[^/]][[^/]]*/\.\./'
3280 # Canonicalize the pathname of ld
3281 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3282 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3283 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3284 done
3285 test -z "$LD" && LD=$ac_prog
3286 ;;
3287 "")
3288 # If it fails, then pretend we aren't using GCC.
3289 ac_prog=ld
3290 ;;
3291 *)
3292 # If it is relative, then search for the first ld in PATH.
3293 with_gnu_ld=unknown
3294 ;;
3295 esac
3296elif test yes = "$with_gnu_ld"; then
3297 AC_MSG_CHECKING([for GNU ld])
3298else
3299 AC_MSG_CHECKING([for non-GNU ld])
3300fi
3301AC_CACHE_VAL(lt_cv_path_LD,
3302[if test -z "$LD"; then
3303 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3304 for ac_dir in $PATH; do
3305 IFS=$lt_save_ifs
3306 test -z "$ac_dir" && ac_dir=.
3307 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3308 lt_cv_path_LD=$ac_dir/$ac_prog
3309 # Check to see if the program is GNU ld. I'd rather use --version,
3310 # but apparently some variants of GNU ld only accept -v.
3311 # Break only if it was the GNU/non-GNU ld that we prefer.
3312 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3313 *GNU* | *'with BFD'*)
3314 test no != "$with_gnu_ld" && break
3315 ;;
3316 *)
3317 test yes != "$with_gnu_ld" && break
3318 ;;
3319 esac
3320 fi
3321 done
3322 IFS=$lt_save_ifs
3323else
3324 lt_cv_path_LD=$LD # Let the user override the test with a path.
3325fi])
3326LD=$lt_cv_path_LD
3327if test -n "$LD"; then
3328 AC_MSG_RESULT($LD)
3329else
3330 AC_MSG_RESULT(no)
3331fi
3332test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3333_LT_PATH_LD_GNU
3334AC_SUBST([LD])
3335
3336_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3337])# LT_PATH_LD
3338
3339# Old names:
3340AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3341AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3342dnl aclocal-1.4 backwards compatibility:
3343dnl AC_DEFUN([AM_PROG_LD], [])
3344dnl AC_DEFUN([AC_PROG_LD], [])
3345
3346
3347# _LT_PATH_LD_GNU
3348#- --------------
3349m4_defun([_LT_PATH_LD_GNU],
3350[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3351[# I'd rather use --version here, but apparently some GNU lds only accept -v.
3352case `$LD -v 2>&1 </dev/null` in
3353*GNU* | *'with BFD'*)
3354 lt_cv_prog_gnu_ld=yes
3355 ;;
3356*)
3357 lt_cv_prog_gnu_ld=no
3358 ;;
3359esac])
3360with_gnu_ld=$lt_cv_prog_gnu_ld
3361])# _LT_PATH_LD_GNU
3362
3363
3364# _LT_CMD_RELOAD
3365# --------------
3366# find reload flag for linker
3367# -- PORTME Some linkers may need a different reload flag.
3368m4_defun([_LT_CMD_RELOAD],
3369[AC_CACHE_CHECK([for $LD option to reload object files],
3370 lt_cv_ld_reload_flag,
3371 [lt_cv_ld_reload_flag='-r'])
3372reload_flag=$lt_cv_ld_reload_flag
3373case $reload_flag in
3374"" | " "*) ;;
3375*) reload_flag=" $reload_flag" ;;
3376esac
3377reload_cmds='$LD$reload_flag -o $output$reload_objs'
3378case $host_os in
3379 cygwin* | mingw* | pw32* | cegcc*)
3380 if test yes != "$GCC"; then
3381 reload_cmds=false
3382 fi
3383 ;;
3384 darwin*)
3385 if test yes = "$GCC"; then
3386 reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
3387 else
3388 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3389 fi
3390 ;;
3391esac
3392_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3393_LT_TAGDECL([], [reload_cmds], [2])dnl
3394])# _LT_CMD_RELOAD
3395
3396
3397# _LT_PATH_DD
3398# -----------
3399# find a working dd
3400m4_defun([_LT_PATH_DD],
3401[AC_CACHE_CHECK([for a working dd], [ac_cv_path_lt_DD],
3402[printf 0123456789abcdef0123456789abcdef >conftest.i
3403cat conftest.i conftest.i >conftest2.i
3404: ${lt_DD:=$DD}
3405AC_PATH_PROGS_FEATURE_CHECK([lt_DD], [dd],
3406[if "$ac_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3407 cmp -s conftest.i conftest.out \
3408 && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=:
3409fi])
3410rm -f conftest.i conftest2.i conftest.out])
3411])# _LT_PATH_DD
3412
3413
3414# _LT_CMD_TRUNCATE
3415# ----------------
3416# find command to truncate a binary pipe
3417m4_defun([_LT_CMD_TRUNCATE],
3418[m4_require([_LT_PATH_DD])
3419AC_CACHE_CHECK([how to truncate binary pipes], [lt_cv_truncate_bin],
3420[printf 0123456789abcdef0123456789abcdef >conftest.i
3421cat conftest.i conftest.i >conftest2.i
3422lt_cv_truncate_bin=
3423if "$ac_cv_path_lt_DD" bs=32 count=1 <conftest2.i >conftest.out 2>/dev/null; then
3424 cmp -s conftest.i conftest.out \
3425 && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1"
3426fi
3427rm -f conftest.i conftest2.i conftest.out
3428test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q"])
3429_LT_DECL([lt_truncate_bin], [lt_cv_truncate_bin], [1],
3430 [Command to truncate a binary pipe])
3431])# _LT_CMD_TRUNCATE
3432
3433
3434# _LT_CHECK_MAGIC_METHOD
3435# ----------------------
3436# how to check for library dependencies
3437# -- PORTME fill in with the dynamic library characteristics
3438m4_defun([_LT_CHECK_MAGIC_METHOD],
3439[m4_require([_LT_DECL_EGREP])
3440m4_require([_LT_DECL_OBJDUMP])
3441AC_CACHE_CHECK([how to recognize dependent libraries],
3442lt_cv_deplibs_check_method,
3443[lt_cv_file_magic_cmd='$MAGIC_CMD'
3444lt_cv_file_magic_test_file=
3445lt_cv_deplibs_check_method='unknown'
3446# Need to set the preceding variable on all platforms that support
3447# interlibrary dependencies.
3448# 'none' -- dependencies not supported.
3449# 'unknown' -- same as none, but documents that we really don't know.
3450# 'pass_all' -- all dependencies passed with no checks.
3451# 'test_compile' -- check by making test program.
3452# 'file_magic [[regex]]' -- check by looking for files in library path
3453# that responds to the $file_magic_cmd with a given extended regex.
3454# If you have 'file' or equivalent on your system and you're not sure
3455# whether 'pass_all' will *always* work, you probably want this one.
3456
3457case $host_os in
3458aix[[4-9]]*)
3459 lt_cv_deplibs_check_method=pass_all
3460 ;;
3461
3462beos*)
3463 lt_cv_deplibs_check_method=pass_all
3464 ;;
3465
3466bsdi[[45]]*)
3467 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3468 lt_cv_file_magic_cmd='/usr/bin/file -L'
3469 lt_cv_file_magic_test_file=/shlib/libc.so
3470 ;;
3471
3472cygwin*)
3473 # func_win32_libid is a shell function defined in ltmain.sh
3474 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3475 lt_cv_file_magic_cmd='func_win32_libid'
3476 ;;
3477
3478mingw* | pw32*)
3479 # Base MSYS/MinGW do not provide the 'file' command needed by
3480 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3481 # unless we find 'file', for example because we are cross-compiling.
3482 if ( file / ) >/dev/null 2>&1; then
3483 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3484 lt_cv_file_magic_cmd='func_win32_libid'
3485 else
3486 # Keep this pattern in sync with the one in func_win32_libid.
3487 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3488 lt_cv_file_magic_cmd='$OBJDUMP -f'
3489 fi
3490 ;;
3491
3492cegcc*)
3493 # use the weaker test based on 'objdump'. See mingw*.
3494 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3495 lt_cv_file_magic_cmd='$OBJDUMP -f'
3496 ;;
3497
3498darwin* | rhapsody*)
3499 lt_cv_deplibs_check_method=pass_all
3500 ;;
3501
3502freebsd* | dragonfly*)
3503 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3504 case $host_cpu in
3505 i*86 )
3506 # Not sure whether the presence of OpenBSD here was a mistake.
3507 # Let's accept both of them until this is cleared up.
3508 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3509 lt_cv_file_magic_cmd=/usr/bin/file
3510 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3511 ;;
3512 esac
3513 else
3514 lt_cv_deplibs_check_method=pass_all
3515 fi
3516 ;;
3517
3518haiku*)
3519 lt_cv_deplibs_check_method=pass_all
3520 ;;
3521
3522hpux10.20* | hpux11*)
3523 lt_cv_file_magic_cmd=/usr/bin/file
3524 case $host_cpu in
3525 ia64*)
3526 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3527 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3528 ;;
3529 hppa*64*)
3530 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3531 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3532 ;;
3533 *)
3534 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3535 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3536 ;;
3537 esac
3538 ;;
3539
3540interix[[3-9]]*)
3541 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3542 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3543 ;;
3544
3545irix5* | irix6* | nonstopux*)
3546 case $LD in
3547 *-32|*"-32 ") libmagic=32-bit;;
3548 *-n32|*"-n32 ") libmagic=N32;;
3549 *-64|*"-64 ") libmagic=64-bit;;
3550 *) libmagic=never-match;;
3551 esac
3552 lt_cv_deplibs_check_method=pass_all
3553 ;;
3554
3555# This must be glibc/ELF.
3556linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
3557 lt_cv_deplibs_check_method=pass_all
3558 ;;
3559
3560netbsd* | netbsdelf*-gnu)
3561 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3562 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3563 else
3564 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3565 fi
3566 ;;
3567
3568newos6*)
3569 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3570 lt_cv_file_magic_cmd=/usr/bin/file
3571 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3572 ;;
3573
3574*nto* | *qnx*)
3575 lt_cv_deplibs_check_method=pass_all
3576 ;;
3577
3578openbsd* | bitrig*)
3579 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
3580 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3581 else
3582 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3583 fi
3584 ;;
3585
3586osf3* | osf4* | osf5*)
3587 lt_cv_deplibs_check_method=pass_all
3588 ;;
3589
3590rdos*)
3591 lt_cv_deplibs_check_method=pass_all
3592 ;;
3593
3594solaris*)
3595 lt_cv_deplibs_check_method=pass_all
3596 ;;
3597
3598sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3599 lt_cv_deplibs_check_method=pass_all
3600 ;;
3601
3602sysv4 | sysv4.3*)
3603 case $host_vendor in
3604 motorola)
3605 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3606 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3607 ;;
3608 ncr)
3609 lt_cv_deplibs_check_method=pass_all
3610 ;;
3611 sequent)
3612 lt_cv_file_magic_cmd='/bin/file'
3613 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3614 ;;
3615 sni)
3616 lt_cv_file_magic_cmd='/bin/file'
3617 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3618 lt_cv_file_magic_test_file=/lib/libc.so
3619 ;;
3620 siemens)
3621 lt_cv_deplibs_check_method=pass_all
3622 ;;
3623 pc)
3624 lt_cv_deplibs_check_method=pass_all
3625 ;;
3626 esac
3627 ;;
3628
3629tpf*)
3630 lt_cv_deplibs_check_method=pass_all
3631 ;;
3632os2*)
3633 lt_cv_deplibs_check_method=pass_all
3634 ;;
3635esac
3636])
3637
3638file_magic_glob=
3639want_nocaseglob=no
3640if test "$build" = "$host"; then
3641 case $host_os in
3642 mingw* | pw32*)
3643 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3644 want_nocaseglob=yes
3645 else
3646 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3647 fi
3648 ;;
3649 esac
3650fi
3651
3652file_magic_cmd=$lt_cv_file_magic_cmd
3653deplibs_check_method=$lt_cv_deplibs_check_method
3654test -z "$deplibs_check_method" && deplibs_check_method=unknown
3655
3656_LT_DECL([], [deplibs_check_method], [1],
3657 [Method to check whether dependent libraries are shared objects])
3658_LT_DECL([], [file_magic_cmd], [1],
3659 [Command to use when deplibs_check_method = "file_magic"])
3660_LT_DECL([], [file_magic_glob], [1],
3661 [How to find potential files when deplibs_check_method = "file_magic"])
3662_LT_DECL([], [want_nocaseglob], [1],
3663 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3664])# _LT_CHECK_MAGIC_METHOD
3665
3666
3667# LT_PATH_NM
3668# ----------
3669# find the pathname to a BSD- or MS-compatible name lister
3670AC_DEFUN([LT_PATH_NM],
3671[AC_REQUIRE([AC_PROG_CC])dnl
3672AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3673[if test -n "$NM"; then
3674 # Let the user override the test.
3675 lt_cv_path_NM=$NM
3676else
3677 lt_nm_to_check=${ac_tool_prefix}nm
3678 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3679 lt_nm_to_check="$lt_nm_to_check nm"
3680 fi
3681 for lt_tmp_nm in $lt_nm_to_check; do
3682 lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
3683 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3684 IFS=$lt_save_ifs
3685 test -z "$ac_dir" && ac_dir=.
3686 tmp_nm=$ac_dir/$lt_tmp_nm
3687 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
3688 # Check to see if the nm accepts a BSD-compat flag.
3689 # Adding the 'sed 1q' prevents false positives on HP-UX, which says:
3690 # nm: unknown option "B" ignored
3691 # Tru64's nm complains that /dev/null is an invalid object file
3692 # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty
3693 case $build_os in
3694 mingw*) lt_bad_file=conftest.nm/nofile ;;
3695 *) lt_bad_file=/dev/null ;;
3696 esac
3697 case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in
3698 *$lt_bad_file* | *'Invalid file or object type'*)
3699 lt_cv_path_NM="$tmp_nm -B"
3700 break 2
3701 ;;
3702 *)
3703 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3704 */dev/null*)
3705 lt_cv_path_NM="$tmp_nm -p"
3706 break 2
3707 ;;
3708 *)
3709 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3710 continue # so that we can try to find one that supports BSD flags
3711 ;;
3712 esac
3713 ;;
3714 esac
3715 fi
3716 done
3717 IFS=$lt_save_ifs
3718 done
3719 : ${lt_cv_path_NM=no}
3720fi])
3721if test no != "$lt_cv_path_NM"; then
3722 NM=$lt_cv_path_NM
3723else
3724 # Didn't find any BSD compatible name lister, look for dumpbin.
3725 if test -n "$DUMPBIN"; then :
3726 # Let the user override the test.
3727 else
3728 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3729 case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
3730 *COFF*)
3731 DUMPBIN="$DUMPBIN -symbols -headers"
3732 ;;
3733 *)
3734 DUMPBIN=:
3735 ;;
3736 esac
3737 fi
3738 AC_SUBST([DUMPBIN])
3739 if test : != "$DUMPBIN"; then
3740 NM=$DUMPBIN
3741 fi
3742fi
3743test -z "$NM" && NM=nm
3744AC_SUBST([NM])
3745_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3746
3747AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3748 [lt_cv_nm_interface="BSD nm"
3749 echo "int some_variable = 0;" > conftest.$ac_ext
3750 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3751 (eval "$ac_compile" 2>conftest.err)
3752 cat conftest.err >&AS_MESSAGE_LOG_FD
3753 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3754 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3755 cat conftest.err >&AS_MESSAGE_LOG_FD
3756 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3757 cat conftest.out >&AS_MESSAGE_LOG_FD
3758 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3759 lt_cv_nm_interface="MS dumpbin"
3760 fi
3761 rm -f conftest*])
3762])# LT_PATH_NM
3763
3764# Old names:
3765AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3766AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3767dnl aclocal-1.4 backwards compatibility:
3768dnl AC_DEFUN([AM_PROG_NM], [])
3769dnl AC_DEFUN([AC_PROG_NM], [])
3770
3771# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3772# --------------------------------
3773# how to determine the name of the shared library
3774# associated with a specific link library.
3775# -- PORTME fill in with the dynamic library characteristics
3776m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3777[m4_require([_LT_DECL_EGREP])
3778m4_require([_LT_DECL_OBJDUMP])
3779m4_require([_LT_DECL_DLLTOOL])
3780AC_CACHE_CHECK([how to associate runtime and link libraries],
3781lt_cv_sharedlib_from_linklib_cmd,
3782[lt_cv_sharedlib_from_linklib_cmd='unknown'
3783
3784case $host_os in
3785cygwin* | mingw* | pw32* | cegcc*)
3786 # two different shell functions defined in ltmain.sh;
3787 # decide which one to use based on capabilities of $DLLTOOL
3788 case `$DLLTOOL --help 2>&1` in
3789 *--identify-strict*)
3790 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3791 ;;
3792 *)
3793 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3794 ;;
3795 esac
3796 ;;
3797*)
3798 # fallback: assume linklib IS sharedlib
3799 lt_cv_sharedlib_from_linklib_cmd=$ECHO
3800 ;;
3801esac
3802])
3803sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3804test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3805
3806_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3807 [Command to associate shared and link libraries])
3808])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3809
3810
3811# _LT_PATH_MANIFEST_TOOL
3812# ----------------------
3813# locate the manifest tool
3814m4_defun([_LT_PATH_MANIFEST_TOOL],
3815[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3816test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3817AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3818 [lt_cv_path_mainfest_tool=no
3819 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3820 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3821 cat conftest.err >&AS_MESSAGE_LOG_FD
3822 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3823 lt_cv_path_mainfest_tool=yes
3824 fi
3825 rm -f conftest*])
3826if test yes != "$lt_cv_path_mainfest_tool"; then
3827 MANIFEST_TOOL=:
3828fi
3829_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3830])# _LT_PATH_MANIFEST_TOOL
3831
3832
3833# _LT_DLL_DEF_P([FILE])
3834# ---------------------
3835# True iff FILE is a Windows DLL '.def' file.
3836# Keep in sync with func_dll_def_p in the libtool script
3837AC_DEFUN([_LT_DLL_DEF_P],
3838[dnl
3839 test DEF = "`$SED -n dnl
3840 -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace
3841 -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments
3842 -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl
3843 -e q dnl Only consider the first "real" line
3844 $1`" dnl
3845])# _LT_DLL_DEF_P
3846
3847
3848# LT_LIB_M
3849# --------
3850# check for math library
3851AC_DEFUN([LT_LIB_M],
3852[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3853LIBM=
3854case $host in
3855*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3856 # These system don't have libm, or don't need it
3857 ;;
3858*-ncr-sysv4.3*)
3859 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
3860 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3861 ;;
3862*)
3863 AC_CHECK_LIB(m, cos, LIBM=-lm)
3864 ;;
3865esac
3866AC_SUBST([LIBM])
3867])# LT_LIB_M
3868
3869# Old name:
3870AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3871dnl aclocal-1.4 backwards compatibility:
3872dnl AC_DEFUN([AC_CHECK_LIBM], [])
3873
3874
3875# _LT_COMPILER_NO_RTTI([TAGNAME])
3876# -------------------------------
3877m4_defun([_LT_COMPILER_NO_RTTI],
3878[m4_require([_LT_TAG_COMPILER])dnl
3879
3880_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3881
3882if test yes = "$GCC"; then
3883 case $cc_basename in
3884 nvcc*)
3885 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3886 *)
3887 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3888 esac
3889
3890 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3891 lt_cv_prog_compiler_rtti_exceptions,
3892 [-fno-rtti -fno-exceptions], [],
3893 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3894fi
3895_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3896 [Compiler flag to turn off builtin functions])
3897])# _LT_COMPILER_NO_RTTI
3898
3899
3900# _LT_CMD_GLOBAL_SYMBOLS
3901# ----------------------
3902m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3903[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3904AC_REQUIRE([AC_PROG_CC])dnl
3905AC_REQUIRE([AC_PROG_AWK])dnl
3906AC_REQUIRE([LT_PATH_NM])dnl
3907AC_REQUIRE([LT_PATH_LD])dnl
3908m4_require([_LT_DECL_SED])dnl
3909m4_require([_LT_DECL_EGREP])dnl
3910m4_require([_LT_TAG_COMPILER])dnl
3911
3912# Check for command to grab the raw symbol name followed by C symbol from nm.
3913AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3914AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3915[
3916# These are sane defaults that work on at least a few old systems.
3917# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3918
3919# Character class describing NM global symbol codes.
3920symcode='[[BCDEGRST]]'
3921
3922# Regexp to match symbols that can be accessed directly from C.
3923sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3924
3925# Define system-specific variables.
3926case $host_os in
3927aix*)
3928 symcode='[[BCDT]]'
3929 ;;
3930cygwin* | mingw* | pw32* | cegcc*)
3931 symcode='[[ABCDGISTW]]'
3932 ;;
3933hpux*)
3934 if test ia64 = "$host_cpu"; then
3935 symcode='[[ABCDEGRST]]'
3936 fi
3937 ;;
3938irix* | nonstopux*)
3939 symcode='[[BCDEGRST]]'
3940 ;;
3941osf*)
3942 symcode='[[BCDEGQRST]]'
3943 ;;
3944solaris*)
3945 symcode='[[BDRT]]'
3946 ;;
3947sco3.2v5*)
3948 symcode='[[DT]]'
3949 ;;
3950sysv4.2uw2*)
3951 symcode='[[DT]]'
3952 ;;
3953sysv5* | sco5v6* | unixware* | OpenUNIX*)
3954 symcode='[[ABDT]]'
3955 ;;
3956sysv4)
3957 symcode='[[DFNSTU]]'
3958 ;;
3959esac
3960
3961# If we're using GNU nm, then use its standard symbol codes.
3962case `$NM -V 2>&1` in
3963*GNU* | *'with BFD'*)
3964 symcode='[[ABCDGIRSTW]]' ;;
3965esac
3966
3967if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3968 # Gets list of data symbols to import.
3969 lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
3970 # Adjust the below global symbol transforms to fixup imported variables.
3971 lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
3972 lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'"
3973 lt_c_name_lib_hook="\
3974 -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\
3975 -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'"
3976else
3977 # Disable hooks by default.
3978 lt_cv_sys_global_symbol_to_import=
3979 lt_cdecl_hook=
3980 lt_c_name_hook=
3981 lt_c_name_lib_hook=
3982fi
3983
3984# Transform an extracted symbol line into a proper C declaration.
3985# Some systems (esp. on ia64) link data and code symbols differently,
3986# so use this general approach.
3987lt_cv_sys_global_symbol_to_cdecl="sed -n"\
3988$lt_cdecl_hook\
3989" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
3990" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
3991
3992# Transform an extracted symbol line into symbol name and symbol address
3993lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
3994$lt_c_name_hook\
3995" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
3996" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'"
3997
3998# Transform an extracted symbol line into symbol name with lib prefix and
3999# symbol address.
4000lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
4001$lt_c_name_lib_hook\
4002" -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\
4003" -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\
4004" -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'"
4005
4006# Handle CRLF in mingw tool chain
4007opt_cr=
4008case $build_os in
4009mingw*)
4010 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4011 ;;
4012esac
4013
4014# Try without a prefix underscore, then with it.
4015for ac_symprfx in "" "_"; do
4016
4017 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4018 symxfrm="\\1 $ac_symprfx\\2 \\2"
4019
4020 # Write the raw and C identifiers.
4021 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4022 # Fake it for dumpbin and say T for any non-static function,
4023 # D for any global variable and I for any imported variable.
4024 # Also find C++ and __fastcall symbols from MSVC++,
4025 # which start with @ or ?.
4026 lt_cv_sys_global_symbol_pipe="$AWK ['"\
4027" {last_section=section; section=\$ 3};"\
4028" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
4029" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
4030" /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
4031" /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
4032" /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
4033" \$ 0!~/External *\|/{next};"\
4034" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
4035" {if(hide[section]) next};"\
4036" {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
4037" {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
4038" s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
4039" s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
4040" ' prfx=^$ac_symprfx]"
4041 else
4042 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4043 fi
4044 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
4045
4046 # Check to see that the pipe works correctly.
4047 pipe_works=no
4048
4049 rm -f conftest*
4050 cat > conftest.$ac_ext <<_LT_EOF
4051#ifdef __cplusplus
4052extern "C" {
4053#endif
4054char nm_test_var;
4055void nm_test_func(void);
4056void nm_test_func(void){}
4057#ifdef __cplusplus
4058}
4059#endif
4060int main(){nm_test_var='a';nm_test_func();return(0);}
4061_LT_EOF
4062
4063 if AC_TRY_EVAL(ac_compile); then
4064 # Now try to grab the symbols.
4065 nlist=conftest.nm
4066 $ECHO "$as_me:$LINENO: $NM conftest.$ac_objext | $lt_cv_sys_global_symbol_pipe > $nlist" >&AS_MESSAGE_LOG_FD
4067 if eval "$NM" conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist 2>&AS_MESSAGE_LOG_FD && test -s "$nlist"; then
4068 # Try sorting and uniquifying the output.
4069 if sort "$nlist" | uniq > "$nlist"T; then
4070 mv -f "$nlist"T "$nlist"
4071 else
4072 rm -f "$nlist"T
4073 fi
4074
4075 # Make sure that we snagged all the symbols we need.
4076 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
4077 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
4078 cat <<_LT_EOF > conftest.$ac_ext
4079/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
4080#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
4081/* DATA imports from DLLs on WIN32 can't be const, because runtime
4082 relocations are performed -- see ld's documentation on pseudo-relocs. */
4083# define LT@&t@_DLSYM_CONST
4084#elif defined __osf__
4085/* This system does not cope well with relocations in const data. */
4086# define LT@&t@_DLSYM_CONST
4087#else
4088# define LT@&t@_DLSYM_CONST const
4089#endif
4090
4091#ifdef __cplusplus
4092extern "C" {
4093#endif
4094
4095_LT_EOF
4096 # Now generate the symbol file.
4097 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
4098
4099 cat <<_LT_EOF >> conftest.$ac_ext
4100
4101/* The mapping between symbol names and symbols. */
4102LT@&t@_DLSYM_CONST struct {
4103 const char *name;
4104 void *address;
4105}
4106lt__PROGRAM__LTX_preloaded_symbols[[]] =
4107{
4108 { "@PROGRAM@", (void *) 0 },
4109_LT_EOF
4110 $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
4111 cat <<\_LT_EOF >> conftest.$ac_ext
4112 {0, (void *) 0}
4113};
4114
4115/* This works around a problem in FreeBSD linker */
4116#ifdef FREEBSD_WORKAROUND
4117static const void *lt_preloaded_setup() {
4118 return lt__PROGRAM__LTX_preloaded_symbols;
4119}
4120#endif
4121
4122#ifdef __cplusplus
4123}
4124#endif
4125_LT_EOF
4126 # Now try linking the two files.
4127 mv conftest.$ac_objext conftstm.$ac_objext
4128 lt_globsym_save_LIBS=$LIBS
4129 lt_globsym_save_CFLAGS=$CFLAGS
4130 LIBS=conftstm.$ac_objext
4131 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4132 if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
4133 pipe_works=yes
4134 fi
4135 LIBS=$lt_globsym_save_LIBS
4136 CFLAGS=$lt_globsym_save_CFLAGS
4137 else
4138 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4139 fi
4140 else
4141 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4142 fi
4143 else
4144 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4145 fi
4146 else
4147 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4148 cat conftest.$ac_ext >&5
4149 fi
4150 rm -rf conftest* conftst*
4151
4152 # Do not use the global_symbol_pipe unless it works.
4153 if test yes = "$pipe_works"; then
4154 break
4155 else
4156 lt_cv_sys_global_symbol_pipe=
4157 fi
4158done
4159])
4160if test -z "$lt_cv_sys_global_symbol_pipe"; then
4161 lt_cv_sys_global_symbol_to_cdecl=
4162fi
4163if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4164 AC_MSG_RESULT(failed)
4165else
4166 AC_MSG_RESULT(ok)
4167fi
4168
4169# Response file support.
4170if test "$lt_cv_nm_interface" = "MS dumpbin"; then
4171 nm_file_list_spec='@'
4172elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
4173 nm_file_list_spec='@'
4174fi
4175
4176_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
4177 [Take the output of nm and produce a listing of raw symbols and C names])
4178_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
4179 [Transform the output of nm in a proper C declaration])
4180_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
4181 [Transform the output of nm into a list of symbols to manually relocate])
4182_LT_DECL([global_symbol_to_c_name_address],
4183 [lt_cv_sys_global_symbol_to_c_name_address], [1],
4184 [Transform the output of nm in a C name address pair])
4185_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
4186 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
4187 [Transform the output of nm in a C name address pair when lib prefix is needed])
4188_LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
4189 [The name lister interface])
4190_LT_DECL([], [nm_file_list_spec], [1],
4191 [Specify filename containing input files for $NM])
4192]) # _LT_CMD_GLOBAL_SYMBOLS
4193
4194
4195# _LT_COMPILER_PIC([TAGNAME])
4196# ---------------------------
4197m4_defun([_LT_COMPILER_PIC],
4198[m4_require([_LT_TAG_COMPILER])dnl
4199_LT_TAGVAR(lt_prog_compiler_wl, $1)=
4200_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4201_LT_TAGVAR(lt_prog_compiler_static, $1)=
4202
4203m4_if([$1], [CXX], [
4204 # C++ specific cases for pic, static, wl, etc.
4205 if test yes = "$GXX"; then
4206 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4207 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4208
4209 case $host_os in
4210 aix*)
4211 # All AIX code is PIC.
4212 if test ia64 = "$host_cpu"; then
4213 # AIX 5 now supports IA64 processor
4214 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4215 fi
4216 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4217 ;;
4218
4219 amigaos*)
4220 case $host_cpu in
4221 powerpc)
4222 # see comment about AmigaOS4 .so support
4223 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4224 ;;
4225 m68k)
4226 # FIXME: we need at least 68020 code to build shared libraries, but
4227 # adding the '-m68020' flag to GCC prevents building anything better,
4228 # like '-m68040'.
4229 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4230 ;;
4231 esac
4232 ;;
4233
4234 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4235 # PIC is the default for these OSes.
4236 ;;
4237 mingw* | cygwin* | os2* | pw32* | cegcc*)
4238 # This hack is so that the source file can tell whether it is being
4239 # built for inclusion in a dll (and should export symbols for example).
4240 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4241 # (--disable-auto-import) libraries
4242 m4_if([$1], [GCJ], [],
4243 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4244 case $host_os in
4245 os2*)
4246 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4247 ;;
4248 esac
4249 ;;
4250 darwin* | rhapsody*)
4251 # PIC is the default on this platform
4252 # Common symbols not allowed in MH_DYLIB files
4253 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4254 ;;
4255 *djgpp*)
4256 # DJGPP does not support shared libraries at all
4257 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4258 ;;
4259 haiku*)
4260 # PIC is the default for Haiku.
4261 # The "-static" flag exists, but is broken.
4262 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4263 ;;
4264 interix[[3-9]]*)
4265 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4266 # Instead, we relocate shared libraries at runtime.
4267 ;;
4268 sysv4*MP*)
4269 if test -d /usr/nec; then
4270 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4271 fi
4272 ;;
4273 hpux*)
4274 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4275 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4276 # sets the default TLS model and affects inlining.
4277 case $host_cpu in
4278 hppa*64*)
4279 ;;
4280 *)
4281 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4282 ;;
4283 esac
4284 ;;
4285 *qnx* | *nto*)
4286 # QNX uses GNU C++, but need to define -shared option too, otherwise
4287 # it will coredump.
4288 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4289 ;;
4290 *)
4291 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4292 ;;
4293 esac
4294 else
4295 case $host_os in
4296 aix[[4-9]]*)
4297 # All AIX code is PIC.
4298 if test ia64 = "$host_cpu"; then
4299 # AIX 5 now supports IA64 processor
4300 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4301 else
4302 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4303 fi
4304 ;;
4305 chorus*)
4306 case $cc_basename in
4307 cxch68*)
4308 # Green Hills C++ Compiler
4309 # _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"
4310 ;;
4311 esac
4312 ;;
4313 mingw* | cygwin* | os2* | pw32* | cegcc*)
4314 # This hack is so that the source file can tell whether it is being
4315 # built for inclusion in a dll (and should export symbols for example).
4316 m4_if([$1], [GCJ], [],
4317 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4318 ;;
4319 dgux*)
4320 case $cc_basename in
4321 ec++*)
4322 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4323 ;;
4324 ghcx*)
4325 # Green Hills C++ Compiler
4326 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4327 ;;
4328 *)
4329 ;;
4330 esac
4331 ;;
4332 freebsd* | dragonfly*)
4333 # FreeBSD uses GNU C++
4334 ;;
4335 hpux9* | hpux10* | hpux11*)
4336 case $cc_basename in
4337 CC*)
4338 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4339 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4340 if test ia64 != "$host_cpu"; then
4341 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4342 fi
4343 ;;
4344 aCC*)
4345 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4346 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4347 case $host_cpu in
4348 hppa*64*|ia64*)
4349 # +Z the default
4350 ;;
4351 *)
4352 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4353 ;;
4354 esac
4355 ;;
4356 *)
4357 ;;
4358 esac
4359 ;;
4360 interix*)
4361 # This is c89, which is MS Visual C++ (no shared libs)
4362 # Anyone wants to do a port?
4363 ;;
4364 irix5* | irix6* | nonstopux*)
4365 case $cc_basename in
4366 CC*)
4367 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4368 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4369 # CC pic flag -KPIC is the default.
4370 ;;
4371 *)
4372 ;;
4373 esac
4374 ;;
4375 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4376 case $cc_basename in
4377 KCC*)
4378 # KAI C++ Compiler
4379 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4380 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4381 ;;
4382 ecpc* )
4383 # old Intel C++ for x86_64, which still supported -KPIC.
4384 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4385 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4386 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4387 ;;
4388 icpc* )
4389 # Intel C++, used to be incompatible with GCC.
4390 # ICC 10 doesn't accept -KPIC any more.
4391 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4392 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4393 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4394 ;;
4395 pgCC* | pgcpp*)
4396 # Portland Group C++ compiler
4397 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4398 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4399 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4400 ;;
4401 cxx*)
4402 # Compaq C++
4403 # Make sure the PIC flag is empty. It appears that all Alpha
4404 # Linux and Compaq Tru64 Unix objects are PIC.
4405 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4406 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4407 ;;
4408 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4409 # IBM XL 8.0, 9.0 on PPC and BlueGene
4410 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4411 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4412 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4413 ;;
4414 *)
4415 case `$CC -V 2>&1 | sed 5q` in
4416 *Sun\ C*)
4417 # Sun C++ 5.9
4418 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4419 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4420 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4421 ;;
4422 esac
4423 ;;
4424 esac
4425 ;;
4426 lynxos*)
4427 ;;
4428 m88k*)
4429 ;;
4430 mvs*)
4431 case $cc_basename in
4432 cxx*)
4433 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4434 ;;
4435 *)
4436 ;;
4437 esac
4438 ;;
4439 netbsd* | netbsdelf*-gnu)
4440 ;;
4441 *qnx* | *nto*)
4442 # QNX uses GNU C++, but need to define -shared option too, otherwise
4443 # it will coredump.
4444 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4445 ;;
4446 osf3* | osf4* | osf5*)
4447 case $cc_basename in
4448 KCC*)
4449 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4450 ;;
4451 RCC*)
4452 # Rational C++ 2.4.1
4453 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4454 ;;
4455 cxx*)
4456 # Digital/Compaq C++
4457 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4458 # Make sure the PIC flag is empty. It appears that all Alpha
4459 # Linux and Compaq Tru64 Unix objects are PIC.
4460 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4461 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4462 ;;
4463 *)
4464 ;;
4465 esac
4466 ;;
4467 psos*)
4468 ;;
4469 solaris*)
4470 case $cc_basename in
4471 CC* | sunCC*)
4472 # Sun C++ 4.2, 5.x and Centerline C++
4473 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4474 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4475 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4476 ;;
4477 gcx*)
4478 # Green Hills C++ Compiler
4479 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4480 ;;
4481 *)
4482 ;;
4483 esac
4484 ;;
4485 sunos4*)
4486 case $cc_basename in
4487 CC*)
4488 # Sun C++ 4.x
4489 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4490 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4491 ;;
4492 lcc*)
4493 # Lucid
4494 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4495 ;;
4496 *)
4497 ;;
4498 esac
4499 ;;
4500 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4501 case $cc_basename in
4502 CC*)
4503 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4504 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4505 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4506 ;;
4507 esac
4508 ;;
4509 tandem*)
4510 case $cc_basename in
4511 NCC*)
4512 # NonStop-UX NCC 3.20
4513 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4514 ;;
4515 *)
4516 ;;
4517 esac
4518 ;;
4519 vxworks*)
4520 ;;
4521 *)
4522 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4523 ;;
4524 esac
4525 fi
4526],
4527[
4528 if test yes = "$GCC"; then
4529 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4530 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4531
4532 case $host_os in
4533 aix*)
4534 # All AIX code is PIC.
4535 if test ia64 = "$host_cpu"; then
4536 # AIX 5 now supports IA64 processor
4537 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4538 fi
4539 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4540 ;;
4541
4542 amigaos*)
4543 case $host_cpu in
4544 powerpc)
4545 # see comment about AmigaOS4 .so support
4546 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4547 ;;
4548 m68k)
4549 # FIXME: we need at least 68020 code to build shared libraries, but
4550 # adding the '-m68020' flag to GCC prevents building anything better,
4551 # like '-m68040'.
4552 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4553 ;;
4554 esac
4555 ;;
4556
4557 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4558 # PIC is the default for these OSes.
4559 ;;
4560
4561 mingw* | cygwin* | pw32* | os2* | cegcc*)
4562 # This hack is so that the source file can tell whether it is being
4563 # built for inclusion in a dll (and should export symbols for example).
4564 # Although the cygwin gcc ignores -fPIC, still need this for old-style
4565 # (--disable-auto-import) libraries
4566 m4_if([$1], [GCJ], [],
4567 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4568 case $host_os in
4569 os2*)
4570 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4571 ;;
4572 esac
4573 ;;
4574
4575 darwin* | rhapsody*)
4576 # PIC is the default on this platform
4577 # Common symbols not allowed in MH_DYLIB files
4578 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4579 ;;
4580
4581 haiku*)
4582 # PIC is the default for Haiku.
4583 # The "-static" flag exists, but is broken.
4584 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4585 ;;
4586
4587 hpux*)
4588 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4589 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4590 # sets the default TLS model and affects inlining.
4591 case $host_cpu in
4592 hppa*64*)
4593 # +Z the default
4594 ;;
4595 *)
4596 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4597 ;;
4598 esac
4599 ;;
4600
4601 interix[[3-9]]*)
4602 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4603 # Instead, we relocate shared libraries at runtime.
4604 ;;
4605
4606 msdosdjgpp*)
4607 # Just because we use GCC doesn't mean we suddenly get shared libraries
4608 # on systems that don't support them.
4609 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4610 enable_shared=no
4611 ;;
4612
4613 *nto* | *qnx*)
4614 # QNX uses GNU C++, but need to define -shared option too, otherwise
4615 # it will coredump.
4616 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4617 ;;
4618
4619 sysv4*MP*)
4620 if test -d /usr/nec; then
4621 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4622 fi
4623 ;;
4624
4625 *)
4626 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4627 ;;
4628 esac
4629
4630 case $cc_basename in
4631 nvcc*) # Cuda Compiler Driver 2.2
4632 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4633 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4634 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4635 fi
4636 ;;
4637 esac
4638 else
4639 # PORTME Check for flag to pass linker flags through the system compiler.
4640 case $host_os in
4641 aix*)
4642 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4643 if test ia64 = "$host_cpu"; then
4644 # AIX 5 now supports IA64 processor
4645 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4646 else
4647 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4648 fi
4649 ;;
4650
4651 darwin* | rhapsody*)
4652 # PIC is the default on this platform
4653 # Common symbols not allowed in MH_DYLIB files
4654 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4655 case $cc_basename in
4656 nagfor*)
4657 # NAG Fortran compiler
4658 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4659 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4660 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4661 ;;
4662 esac
4663 ;;
4664
4665 mingw* | cygwin* | pw32* | os2* | cegcc*)
4666 # This hack is so that the source file can tell whether it is being
4667 # built for inclusion in a dll (and should export symbols for example).
4668 m4_if([$1], [GCJ], [],
4669 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4670 case $host_os in
4671 os2*)
4672 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static'
4673 ;;
4674 esac
4675 ;;
4676
4677 hpux9* | hpux10* | hpux11*)
4678 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4679 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4680 # not for PA HP-UX.
4681 case $host_cpu in
4682 hppa*64*|ia64*)
4683 # +Z the default
4684 ;;
4685 *)
4686 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4687 ;;
4688 esac
4689 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4690 _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
4691 ;;
4692
4693 irix5* | irix6* | nonstopux*)
4694 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4695 # PIC (with -KPIC) is the default.
4696 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4697 ;;
4698
4699 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
4700 case $cc_basename in
4701 # old Intel for x86_64, which still supported -KPIC.
4702 ecc*)
4703 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4704 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4705 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4706 ;;
4707 # flang / f18. f95 an alias for gfortran or flang on Debian
4708 flang* | f18* | f95*)
4709 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4710 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4711 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4712 ;;
4713 # icc used to be incompatible with GCC.
4714 # ICC 10 doesn't accept -KPIC any more.
4715 icc* | ifort*)
4716 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4717 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4718 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4719 ;;
4720 # Lahey Fortran 8.1.
4721 lf95*)
4722 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4723 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4724 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4725 ;;
4726 nagfor*)
4727 # NAG Fortran compiler
4728 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4729 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4730 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4731 ;;
4732 tcc*)
4733 # Fabrice Bellard et al's Tiny C Compiler
4734 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4735 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4736 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4737 ;;
4738 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4739 # Portland Group compilers (*not* the Pentium gcc compiler,
4740 # which looks to be a dead project)
4741 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4742 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4743 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4744 ;;
4745 ccc*)
4746 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4747 # All Alpha code is PIC.
4748 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4749 ;;
4750 xl* | bgxl* | bgf* | mpixl*)
4751 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4752 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4753 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4754 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4755 ;;
4756 *)
4757 case `$CC -V 2>&1 | sed 5q` in
4758 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4759 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4760 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4761 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4762 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4763 ;;
4764 *Sun\ F* | *Sun*Fortran*)
4765 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4766 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4767 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4768 ;;
4769 *Sun\ C*)
4770 # Sun C 5.9
4771 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4772 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4773 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4774 ;;
4775 *Intel*\ [[CF]]*Compiler*)
4776 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4777 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4778 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4779 ;;
4780 *Portland\ Group*)
4781 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4782 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4783 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4784 ;;
4785 esac
4786 ;;
4787 esac
4788 ;;
4789
4790 newsos6)
4791 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4792 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4793 ;;
4794
4795 *nto* | *qnx*)
4796 # QNX uses GNU C++, but need to define -shared option too, otherwise
4797 # it will coredump.
4798 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4799 ;;
4800
4801 osf3* | osf4* | osf5*)
4802 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4803 # All OSF/1 code is PIC.
4804 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4805 ;;
4806
4807 rdos*)
4808 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4809 ;;
4810
4811 solaris*)
4812 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4813 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4814 case $cc_basename in
4815 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4816 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4817 *)
4818 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4819 esac
4820 ;;
4821
4822 sunos4*)
4823 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4824 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4825 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4826 ;;
4827
4828 sysv4 | sysv4.2uw2* | sysv4.3*)
4829 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4830 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4831 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4832 ;;
4833
4834 sysv4*MP*)
4835 if test -d /usr/nec; then
4836 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4837 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4838 fi
4839 ;;
4840
4841 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4842 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4843 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4844 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4845 ;;
4846
4847 unicos*)
4848 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4849 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4850 ;;
4851
4852 uts4*)
4853 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4854 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4855 ;;
4856
4857 *)
4858 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4859 ;;
4860 esac
4861 fi
4862])
4863case $host_os in
4864 # For platforms that do not support PIC, -DPIC is meaningless:
4865 *djgpp*)
4866 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4867 ;;
4868 *)
4869 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4870 ;;
4871esac
4872
4873AC_CACHE_CHECK([for $compiler option to produce PIC],
4874 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4875 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4876_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4877
4878#
4879# Check to make sure the PIC flag actually works.
4880#
4881if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4882 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4883 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4884 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4885 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4886 "" | " "*) ;;
4887 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4888 esac],
4889 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4890 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4891fi
4892_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4893 [Additional compiler flags for building library objects])
4894
4895_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4896 [How to pass a linker flag through the compiler])
4897#
4898# Check to make sure the static flag actually works.
4899#
4900wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4901_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4902 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4903 $lt_tmp_static_flag,
4904 [],
4905 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4906_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4907 [Compiler flag to prevent dynamic linking])
4908])# _LT_COMPILER_PIC
4909
4910
4911# _LT_LINKER_SHLIBS([TAGNAME])
4912# ----------------------------
4913# See if the linker supports building shared libraries.
4914m4_defun([_LT_LINKER_SHLIBS],
4915[AC_REQUIRE([LT_PATH_LD])dnl
4916AC_REQUIRE([LT_PATH_NM])dnl
4917m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4918m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4919m4_require([_LT_DECL_EGREP])dnl
4920m4_require([_LT_DECL_SED])dnl
4921m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4922m4_require([_LT_TAG_COMPILER])dnl
4923AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4924m4_if([$1], [CXX], [
4925 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4926 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4927 case $host_os in
4928 aix[[4-9]]*)
4929 # If we're using GNU nm, then we don't want the "-C" option.
4930 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
4931 # Without the "-l" option, or with the "-B" option, AIX nm treats
4932 # weak defined symbols like other global defined symbols, whereas
4933 # GNU nm marks them as "W".
4934 # While the 'weak' keyword is ignored in the Export File, we need
4935 # it in the Import File for the 'aix-soname' feature, so we have
4936 # to replace the "-B" option with "-P" for AIX nm.
4937 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4938 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
4939 else
4940 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
4941 fi
4942 ;;
4943 pw32*)
4944 _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
4945 ;;
4946 cygwin* | mingw* | cegcc*)
4947 case $cc_basename in
4948 cl*)
4949 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4950 ;;
4951 *)
4952 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
4953 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4954 ;;
4955 esac
4956 ;;
4957 linux* | k*bsd*-gnu | gnu*)
4958 _LT_TAGVAR(link_all_deplibs, $1)=no
4959 ;;
4960 *)
4961 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4962 ;;
4963 esac
4964], [
4965 runpath_var=
4966 _LT_TAGVAR(allow_undefined_flag, $1)=
4967 _LT_TAGVAR(always_export_symbols, $1)=no
4968 _LT_TAGVAR(archive_cmds, $1)=
4969 _LT_TAGVAR(archive_expsym_cmds, $1)=
4970 _LT_TAGVAR(compiler_needs_object, $1)=no
4971 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4972 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4973 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4974 _LT_TAGVAR(hardcode_automatic, $1)=no
4975 _LT_TAGVAR(hardcode_direct, $1)=no
4976 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4977 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4978 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4979 _LT_TAGVAR(hardcode_minus_L, $1)=no
4980 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4981 _LT_TAGVAR(inherit_rpath, $1)=no
4982 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4983 _LT_TAGVAR(module_cmds, $1)=
4984 _LT_TAGVAR(module_expsym_cmds, $1)=
4985 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4986 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4987 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4988 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4989 # include_expsyms should be a list of space-separated symbols to be *always*
4990 # included in the symbol list
4991 _LT_TAGVAR(include_expsyms, $1)=
4992 # exclude_expsyms can be an extended regexp of symbols to exclude
4993 # it will be wrapped by ' (' and ')$', so one must not match beginning or
4994 # end of line. Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
4995 # as well as any symbol that contains 'd'.
4996 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4997 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4998 # platforms (ab)use it in PIC code, but their linkers get confused if
4999 # the symbol is explicitly referenced. Since portable code cannot
5000 # rely on this symbol name, it's probably fine to never include it in
5001 # preloaded symbol tables.
5002 # Exclude shared library initialization/finalization symbols.
5003dnl Note also adjust exclude_expsyms for C++ above.
5004 extract_expsyms_cmds=
5005
5006 case $host_os in
5007 cygwin* | mingw* | pw32* | cegcc*)
5008 # FIXME: the MSVC++ port hasn't been tested in a loooong time
5009 # When not using gcc, we currently assume that we are using
5010 # Microsoft Visual C++.
5011 if test yes != "$GCC"; then
5012 with_gnu_ld=no
5013 fi
5014 ;;
5015 interix*)
5016 # we just hope/assume this is gcc and not c89 (= MSVC++)
5017 with_gnu_ld=yes
5018 ;;
5019 openbsd* | bitrig*)
5020 with_gnu_ld=no
5021 ;;
5022 linux* | k*bsd*-gnu | gnu*)
5023 _LT_TAGVAR(link_all_deplibs, $1)=no
5024 ;;
5025 esac
5026
5027 _LT_TAGVAR(ld_shlibs, $1)=yes
5028
5029 # On some targets, GNU ld is compatible enough with the native linker
5030 # that we're better off using the native interface for both.
5031 lt_use_gnu_ld_interface=no
5032 if test yes = "$with_gnu_ld"; then
5033 case $host_os in
5034 aix*)
5035 # The AIX port of GNU ld has always aspired to compatibility
5036 # with the native linker. However, as the warning in the GNU ld
5037 # block says, versions before 2.19.5* couldn't really create working
5038 # shared libraries, regardless of the interface used.
5039 case `$LD -v 2>&1` in
5040 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
5041 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
5042 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
5043 *)
5044 lt_use_gnu_ld_interface=yes
5045 ;;
5046 esac
5047 ;;
5048 *)
5049 lt_use_gnu_ld_interface=yes
5050 ;;
5051 esac
5052 fi
5053
5054 if test yes = "$lt_use_gnu_ld_interface"; then
5055 # If archive_cmds runs LD, not CC, wlarc should be empty
5056 wlarc='$wl'
5057
5058 # Set some defaults for GNU ld with shared library support. These
5059 # are reset later if shared libraries are not supported. Putting them
5060 # here allows them to be overridden if necessary.
5061 runpath_var=LD_RUN_PATH
5062 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5063 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
5064 # ancient GNU ld didn't support --whole-archive et. al.
5065 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
5066 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
5067 else
5068 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5069 fi
5070 supports_anon_versioning=no
5071 case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
5072 *GNU\ gold*) supports_anon_versioning=yes ;;
5073 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5074 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5075 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5076 *\ 2.11.*) ;; # other 2.11 versions
5077 *) supports_anon_versioning=yes ;;
5078 esac
5079
5080 # See if GNU ld supports shared libraries.
5081 case $host_os in
5082 aix[[3-9]]*)
5083 # On AIX/PPC, the GNU linker is very broken
5084 if test ia64 != "$host_cpu"; then
5085 _LT_TAGVAR(ld_shlibs, $1)=no
5086 cat <<_LT_EOF 1>&2
5087
5088*** Warning: the GNU linker, at least up to release 2.19, is reported
5089*** to be unable to reliably create shared libraries on AIX.
5090*** Therefore, libtool is disabling shared libraries support. If you
5091*** really care for shared libraries, you may want to install binutils
5092*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
5093*** You will then need to restart the configuration process.
5094
5095_LT_EOF
5096 fi
5097 ;;
5098
5099 amigaos*)
5100 case $host_cpu in
5101 powerpc)
5102 # see comment about AmigaOS4 .so support
5103 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5104 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5105 ;;
5106 m68k)
5107 _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)'
5108 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5109 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5110 ;;
5111 esac
5112 ;;
5113
5114 beos*)
5115 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5116 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5117 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5118 # support --undefined. This deserves some investigation. FIXME
5119 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5120 else
5121 _LT_TAGVAR(ld_shlibs, $1)=no
5122 fi
5123 ;;
5124
5125 cygwin* | mingw* | pw32* | cegcc*)
5126 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5127 # as there is no search path for DLLs.
5128 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5129 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
5130 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5131 _LT_TAGVAR(always_export_symbols, $1)=no
5132 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5133 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
5134 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
5135
5136 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
5137 _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'
5138 # If the export-symbols file already is a .def file, use it as
5139 # is; otherwise, prepend EXPORTS...
5140 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5141 cp $export_symbols $output_objdir/$soname.def;
5142 else
5143 echo EXPORTS > $output_objdir/$soname.def;
5144 cat $export_symbols >> $output_objdir/$soname.def;
5145 fi~
5146 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
5147 else
5148 _LT_TAGVAR(ld_shlibs, $1)=no
5149 fi
5150 ;;
5151
5152 haiku*)
5153 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5154 _LT_TAGVAR(link_all_deplibs, $1)=yes
5155 ;;
5156
5157 os2*)
5158 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5159 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5160 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5161 shrext_cmds=.dll
5162 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5163 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5164 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5165 $ECHO EXPORTS >> $output_objdir/$libname.def~
5166 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5167 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5168 emximp -o $lib $output_objdir/$libname.def'
5169 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5170 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5171 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5172 $ECHO EXPORTS >> $output_objdir/$libname.def~
5173 prefix_cmds="$SED"~
5174 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5175 prefix_cmds="$prefix_cmds -e 1d";
5176 fi~
5177 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5178 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5179 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5180 emximp -o $lib $output_objdir/$libname.def'
5181 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5182 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5183 ;;
5184
5185 interix[[3-9]]*)
5186 _LT_TAGVAR(hardcode_direct, $1)=no
5187 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5188 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5189 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5190 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
5191 # Instead, shared libraries are loaded at an image base (0x10000000 by
5192 # default) and relocated if they conflict, which is a slow very memory
5193 # consuming and fragmenting process. To avoid this, we pick a random,
5194 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
5195 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
5196 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5197 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
5198 ;;
5199
5200 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
5201 tmp_diet=no
5202 if test linux-dietlibc = "$host_os"; then
5203 case $cc_basename in
5204 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
5205 esac
5206 fi
5207 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
5208 && test no = "$tmp_diet"
5209 then
5210 tmp_addflag=' $pic_flag'
5211 tmp_sharedflag='-shared'
5212 case $cc_basename,$host_cpu in
5213 pgcc*) # Portland Group C compiler
5214 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
5215 tmp_addflag=' $pic_flag'
5216 ;;
5217 pgf77* | pgf90* | pgf95* | pgfortran*)
5218 # Portland Group f77 and f90 compilers
5219 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
5220 tmp_addflag=' $pic_flag -Mnomain' ;;
5221 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5222 tmp_addflag=' -i_dynamic' ;;
5223 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5224 tmp_addflag=' -i_dynamic -nofor_main' ;;
5225 ifc* | ifort*) # Intel Fortran compiler
5226 tmp_addflag=' -nofor_main' ;;
5227 lf95*) # Lahey Fortran 8.1
5228 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5229 tmp_sharedflag='--shared' ;;
5230 nagfor*) # NAGFOR 5.3
5231 tmp_sharedflag='-Wl,-shared' ;;
5232 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
5233 tmp_sharedflag='-qmkshrobj'
5234 tmp_addflag= ;;
5235 nvcc*) # Cuda Compiler Driver 2.2
5236 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
5237 _LT_TAGVAR(compiler_needs_object, $1)=yes
5238 ;;
5239 esac
5240 case `$CC -V 2>&1 | sed 5q` in
5241 *Sun\ C*) # Sun C 5.9
5242 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
5243 _LT_TAGVAR(compiler_needs_object, $1)=yes
5244 tmp_sharedflag='-G' ;;
5245 *Sun\ F*) # Sun Fortran 8.3
5246 tmp_sharedflag='-G' ;;
5247 esac
5248 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5249
5250 if test yes = "$supports_anon_versioning"; then
5251 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5252 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5253 echo "local: *; };" >> $output_objdir/$libname.ver~
5254 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
5255 fi
5256
5257 case $cc_basename in
5258 tcc*)
5259 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-rdynamic'
5260 ;;
5261 xlf* | bgf* | bgxlf* | mpixlf*)
5262 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
5263 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
5264 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5265 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
5266 if test yes = "$supports_anon_versioning"; then
5267 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
5268 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5269 echo "local: *; };" >> $output_objdir/$libname.ver~
5270 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
5271 fi
5272 ;;
5273 esac
5274 else
5275 _LT_TAGVAR(ld_shlibs, $1)=no
5276 fi
5277 ;;
5278
5279 netbsd* | netbsdelf*-gnu)
5280 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5281 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5282 wlarc=
5283 else
5284 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5285 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
5286 fi
5287 ;;
5288
5289 solaris*)
5290 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
5291 _LT_TAGVAR(ld_shlibs, $1)=no
5292 cat <<_LT_EOF 1>&2
5293
5294*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5295*** create shared libraries on Solaris systems. Therefore, libtool
5296*** is disabling shared libraries support. We urge you to upgrade GNU
5297*** binutils to release 2.9.1 or newer. Another option is to modify
5298*** your PATH or compiler configuration so that the native linker is
5299*** used, and then restart.
5300
5301_LT_EOF
5302 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5303 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5304 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
5305 else
5306 _LT_TAGVAR(ld_shlibs, $1)=no
5307 fi
5308 ;;
5309
5310 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
5311 case `$LD -v 2>&1` in
5312 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
5313 _LT_TAGVAR(ld_shlibs, $1)=no
5314 cat <<_LT_EOF 1>&2
5315
5316*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
5317*** reliably create shared libraries on SCO systems. Therefore, libtool
5318*** is disabling shared libraries support. We urge you to upgrade GNU
5319*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
5320*** your PATH or compiler configuration so that the native linker is
5321*** used, and then restart.
5322
5323_LT_EOF
5324 ;;
5325 *)
5326 # For security reasons, it is highly recommended that you always
5327 # use absolute paths for naming shared libraries, and exclude the
5328 # DT_RUNPATH tag from executables and libraries. But doing so
5329 # requires that you compile everything twice, which is a pain.
5330 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5331 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5332 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5333 _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'
5334 else
5335 _LT_TAGVAR(ld_shlibs, $1)=no
5336 fi
5337 ;;
5338 esac
5339 ;;
5340
5341 sunos4*)
5342 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5343 wlarc=
5344 _LT_TAGVAR(hardcode_direct, $1)=yes
5345 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5346 ;;
5347
5348 *)
5349 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
5350 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5351 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
5352 else
5353 _LT_TAGVAR(ld_shlibs, $1)=no
5354 fi
5355 ;;
5356 esac
5357
5358 if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
5359 runpath_var=
5360 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5361 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
5362 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5363 fi
5364 else
5365 # PORTME fill in a description of your system's linker (not GNU ld)
5366 case $host_os in
5367 aix3*)
5368 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5369 _LT_TAGVAR(always_export_symbols, $1)=yes
5370 _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'
5371 # Note: this linker hardcodes the directories in LIBPATH if there
5372 # are no directories specified by -L.
5373 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5374 if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
5375 # Neither direct hardcoding nor static linking is supported with a
5376 # broken collect2.
5377 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5378 fi
5379 ;;
5380
5381 aix[[4-9]]*)
5382 if test ia64 = "$host_cpu"; then
5383 # On IA64, the linker does run time linking by default, so we don't
5384 # have to do anything special.
5385 aix_use_runtimelinking=no
5386 exp_sym_flag='-Bexport'
5387 no_entry_flag=
5388 else
5389 # If we're using GNU nm, then we don't want the "-C" option.
5390 # -C means demangle to GNU nm, but means don't demangle to AIX nm.
5391 # Without the "-l" option, or with the "-B" option, AIX nm treats
5392 # weak defined symbols like other global defined symbols, whereas
5393 # GNU nm marks them as "W".
5394 # While the 'weak' keyword is ignored in the Export File, we need
5395 # it in the Import File for the 'aix-soname' feature, so we have
5396 # to replace the "-B" option with "-P" for AIX nm.
5397 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
5398 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols'
5399 else
5400 _LT_TAGVAR(export_symbols_cmds, $1)='`func_echo_all $NM | $SED -e '\''s/B\([[^B]]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && ([substr](\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols'
5401 fi
5402 aix_use_runtimelinking=no
5403
5404 # Test if we are trying to use run time linking or normal
5405 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5406 # have runtime linking enabled, and use it for executables.
5407 # For shared libraries, we enable/disable runtime linking
5408 # depending on the kind of the shared library created -
5409 # when "with_aix_soname,aix_use_runtimelinking" is:
5410 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
5411 # "aix,yes" lib.so shared, rtl:yes, for executables
5412 # lib.a static archive
5413 # "both,no" lib.so.V(shr.o) shared, rtl:yes
5414 # lib.a(lib.so.V) shared, rtl:no, for executables
5415 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
5416 # lib.a(lib.so.V) shared, rtl:no
5417 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
5418 # lib.a static archive
5419 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5420 for ld_flag in $LDFLAGS; do
5421 if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
5422 aix_use_runtimelinking=yes
5423 break
5424 fi
5425 done
5426 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
5427 # With aix-soname=svr4, we create the lib.so.V shared archives only,
5428 # so we don't have lib.a shared libs to link our executables.
5429 # We have to force runtime linking in this case.
5430 aix_use_runtimelinking=yes
5431 LDFLAGS="$LDFLAGS -Wl,-brtl"
5432 fi
5433 ;;
5434 esac
5435
5436 exp_sym_flag='-bexport'
5437 no_entry_flag='-bnoentry'
5438 fi
5439
5440 # When large executables or shared objects are built, AIX ld can
5441 # have problems creating the table of contents. If linking a library
5442 # or program results in "error TOC overflow" add -mminimal-toc to
5443 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5444 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5445
5446 _LT_TAGVAR(archive_cmds, $1)=''
5447 _LT_TAGVAR(hardcode_direct, $1)=yes
5448 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5449 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5450 _LT_TAGVAR(link_all_deplibs, $1)=yes
5451 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
5452 case $with_aix_soname,$aix_use_runtimelinking in
5453 aix,*) ;; # traditional, no import file
5454 svr4,* | *,yes) # use import file
5455 # The Import File defines what to hardcode.
5456 _LT_TAGVAR(hardcode_direct, $1)=no
5457 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
5458 ;;
5459 esac
5460
5461 if test yes = "$GCC"; then
5462 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5463 # We only want to do this on AIX 4.2 and lower, the check
5464 # below for broken collect2 doesn't work under 4.3+
5465 collect2name=`$CC -print-prog-name=collect2`
5466 if test -f "$collect2name" &&
5467 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5468 then
5469 # We have reworked collect2
5470 :
5471 else
5472 # We have old collect2
5473 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5474 # It fails to find uninstalled libraries when the uninstalled
5475 # path is not listed in the libpath. Setting hardcode_minus_L
5476 # to unsupported forces relinking
5477 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5478 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5479 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5480 fi
5481 ;;
5482 esac
5483 shared_flag='-shared'
5484 if test yes = "$aix_use_runtimelinking"; then
5485 shared_flag="$shared_flag "'$wl-G'
5486 fi
5487 # Need to ensure runtime linking is disabled for the traditional
5488 # shared library, or the linker may eventually find shared libraries
5489 # /with/ Import File - we do not want to mix them.
5490 shared_flag_aix='-shared'
5491 shared_flag_svr4='-shared $wl-G'
5492 else
5493 # not using gcc
5494 if test ia64 = "$host_cpu"; then
5495 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5496 # chokes on -Wl,-G. The following line is correct:
5497 shared_flag='-G'
5498 else
5499 if test yes = "$aix_use_runtimelinking"; then
5500 shared_flag='$wl-G'
5501 else
5502 shared_flag='$wl-bM:SRE'
5503 fi
5504 shared_flag_aix='$wl-bM:SRE'
5505 shared_flag_svr4='$wl-G'
5506 fi
5507 fi
5508
5509 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
5510 # It seems that -bexpall does not export symbols beginning with
5511 # underscore (_), so it is better to generate a list of symbols to export.
5512 _LT_TAGVAR(always_export_symbols, $1)=yes
5513 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
5514 # Warning - without using the other runtime loading flags (-brtl),
5515 # -berok will link without error, but may produce a broken library.
5516 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5517 # Determine the default libpath from the value encoded in an
5518 # empty executable.
5519 _LT_SYS_MODULE_PATH_AIX([$1])
5520 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5521 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
5522 else
5523 if test ia64 = "$host_cpu"; then
5524 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
5525 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5526 _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"
5527 else
5528 # Determine the default libpath from the value encoded in an
5529 # empty executable.
5530 _LT_SYS_MODULE_PATH_AIX([$1])
5531 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
5532 # Warning - without using the other run time loading flags,
5533 # -berok will link without error, but may produce a broken library.
5534 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
5535 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
5536 if test yes = "$with_gnu_ld"; then
5537 # We only use this code for GNU lds that support --whole-archive.
5538 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
5539 else
5540 # Exported symbols can be pulled into shared objects from archives
5541 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5542 fi
5543 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5544 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
5545 # -brtl affects multiple linker settings, -berok does not and is overridden later
5546 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
5547 if test svr4 != "$with_aix_soname"; then
5548 # This is similar to how AIX traditionally builds its shared libraries.
5549 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
5550 fi
5551 if test aix != "$with_aix_soname"; then
5552 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
5553 else
5554 # used by -dlpreopen to get the symbols
5555 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
5556 fi
5557 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
5558 fi
5559 fi
5560 ;;
5561
5562 amigaos*)
5563 case $host_cpu in
5564 powerpc)
5565 # see comment about AmigaOS4 .so support
5566 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
5567 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5568 ;;
5569 m68k)
5570 _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)'
5571 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5572 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5573 ;;
5574 esac
5575 ;;
5576
5577 bsdi[[45]]*)
5578 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5579 ;;
5580
5581 cygwin* | mingw* | pw32* | cegcc*)
5582 # When not using gcc, we currently assume that we are using
5583 # Microsoft Visual C++.
5584 # hardcode_libdir_flag_spec is actually meaningless, as there is
5585 # no search path for DLLs.
5586 case $cc_basename in
5587 cl*)
5588 # Native MSVC
5589 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5590 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5591 _LT_TAGVAR(always_export_symbols, $1)=yes
5592 _LT_TAGVAR(file_list_spec, $1)='@'
5593 # Tell ltmain to make .lib files, not .a files.
5594 libext=lib
5595 # Tell ltmain to make .dll files, not .so files.
5596 shrext_cmds=.dll
5597 # FIXME: Setting linknames here is a bad hack.
5598 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
5599 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
5600 cp "$export_symbols" "$output_objdir/$soname.def";
5601 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
5602 else
5603 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
5604 fi~
5605 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5606 linknames='
5607 # The linker will not automatically build a static lib if we build a DLL.
5608 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5609 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5610 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5611 _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'
5612 # Don't use ranlib
5613 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5614 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5615 lt_tool_outputfile="@TOOL_OUTPUT@"~
5616 case $lt_outputfile in
5617 *.exe|*.EXE) ;;
5618 *)
5619 lt_outputfile=$lt_outputfile.exe
5620 lt_tool_outputfile=$lt_tool_outputfile.exe
5621 ;;
5622 esac~
5623 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
5624 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5625 $RM "$lt_outputfile.manifest";
5626 fi'
5627 ;;
5628 *)
5629 # Assume MSVC wrapper
5630 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5631 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5632 # Tell ltmain to make .lib files, not .a files.
5633 libext=lib
5634 # Tell ltmain to make .dll files, not .so files.
5635 shrext_cmds=.dll
5636 # FIXME: Setting linknames here is a bad hack.
5637 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5638 # The linker will automatically build a .lib file if we build a DLL.
5639 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5640 # FIXME: Should let the user specify the lib program.
5641 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5642 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5643 ;;
5644 esac
5645 ;;
5646
5647 darwin* | rhapsody*)
5648 _LT_DARWIN_LINKER_FEATURES($1)
5649 ;;
5650
5651 dgux*)
5652 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5653 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5654 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5655 ;;
5656
5657 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5658 # support. Future versions do this automatically, but an explicit c++rt0.o
5659 # does not break anything, and helps significantly (at the cost of a little
5660 # extra space).
5661 freebsd2.2*)
5662 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5663 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5664 _LT_TAGVAR(hardcode_direct, $1)=yes
5665 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5666 ;;
5667
5668 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5669 freebsd2.*)
5670 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5671 _LT_TAGVAR(hardcode_direct, $1)=yes
5672 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5673 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5674 ;;
5675
5676 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5677 freebsd* | dragonfly*)
5678 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5679 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5680 _LT_TAGVAR(hardcode_direct, $1)=yes
5681 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5682 ;;
5683
5684 hpux9*)
5685 if test yes = "$GCC"; then
5686 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5687 else
5688 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
5689 fi
5690 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5691 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5692 _LT_TAGVAR(hardcode_direct, $1)=yes
5693
5694 # hardcode_minus_L: Not really in the search PATH,
5695 # but as the default location of the library.
5696 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5697 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5698 ;;
5699
5700 hpux10*)
5701 if test yes,no = "$GCC,$with_gnu_ld"; then
5702 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5703 else
5704 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5705 fi
5706 if test no = "$with_gnu_ld"; then
5707 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5708 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5709 _LT_TAGVAR(hardcode_direct, $1)=yes
5710 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5711 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5712 # hardcode_minus_L: Not really in the search PATH,
5713 # but as the default location of the library.
5714 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5715 fi
5716 ;;
5717
5718 hpux11*)
5719 if test yes,no = "$GCC,$with_gnu_ld"; then
5720 case $host_cpu in
5721 hppa*64*)
5722 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5723 ;;
5724 ia64*)
5725 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5726 ;;
5727 *)
5728 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5729 ;;
5730 esac
5731 else
5732 case $host_cpu in
5733 hppa*64*)
5734 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5735 ;;
5736 ia64*)
5737 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5738 ;;
5739 *)
5740 m4_if($1, [], [
5741 # Older versions of the 11.00 compiler do not understand -b yet
5742 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5743 _LT_LINKER_OPTION([if $CC understands -b],
5744 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5745 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5746 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5747 [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5748 ;;
5749 esac
5750 fi
5751 if test no = "$with_gnu_ld"; then
5752 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
5753 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5754
5755 case $host_cpu in
5756 hppa*64*|ia64*)
5757 _LT_TAGVAR(hardcode_direct, $1)=no
5758 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5759 ;;
5760 *)
5761 _LT_TAGVAR(hardcode_direct, $1)=yes
5762 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5763 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5764
5765 # hardcode_minus_L: Not really in the search PATH,
5766 # but as the default location of the library.
5767 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5768 ;;
5769 esac
5770 fi
5771 ;;
5772
5773 irix5* | irix6* | nonstopux*)
5774 if test yes = "$GCC"; then
5775 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
5776 # Try to use the -exported_symbol ld option, if it does not
5777 # work, assume that -exports_file does not work either and
5778 # implicitly export all symbols.
5779 # This should be the same for all languages, so no per-tag cache variable.
5780 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5781 [lt_cv_irix_exported_symbol],
5782 [save_LDFLAGS=$LDFLAGS
5783 LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
5784 AC_LINK_IFELSE(
5785 [AC_LANG_SOURCE(
5786 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5787 [C++], [[int foo (void) { return 0; }]],
5788 [Fortran 77], [[
5789 subroutine foo
5790 end]],
5791 [Fortran], [[
5792 subroutine foo
5793 end]])])],
5794 [lt_cv_irix_exported_symbol=yes],
5795 [lt_cv_irix_exported_symbol=no])
5796 LDFLAGS=$save_LDFLAGS])
5797 if test yes = "$lt_cv_irix_exported_symbol"; then
5798 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
5799 fi
5800 _LT_TAGVAR(link_all_deplibs, $1)=no
5801 else
5802 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
5803 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
5804 fi
5805 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5806 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5807 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5808 _LT_TAGVAR(inherit_rpath, $1)=yes
5809 _LT_TAGVAR(link_all_deplibs, $1)=yes
5810 ;;
5811
5812 linux*)
5813 case $cc_basename in
5814 tcc*)
5815 # Fabrice Bellard et al's Tiny C Compiler
5816 _LT_TAGVAR(ld_shlibs, $1)=yes
5817 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5818 ;;
5819 esac
5820 ;;
5821
5822 netbsd* | netbsdelf*-gnu)
5823 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5824 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5825 else
5826 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5827 fi
5828 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5829 _LT_TAGVAR(hardcode_direct, $1)=yes
5830 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5831 ;;
5832
5833 newsos6)
5834 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5835 _LT_TAGVAR(hardcode_direct, $1)=yes
5836 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5837 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5838 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5839 ;;
5840
5841 *nto* | *qnx*)
5842 ;;
5843
5844 openbsd* | bitrig*)
5845 if test -f /usr/libexec/ld.so; then
5846 _LT_TAGVAR(hardcode_direct, $1)=yes
5847 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5848 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5849 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
5850 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5851 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
5852 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5853 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
5854 else
5855 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5856 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
5857 fi
5858 else
5859 _LT_TAGVAR(ld_shlibs, $1)=no
5860 fi
5861 ;;
5862
5863 os2*)
5864 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5865 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5866 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5867 shrext_cmds=.dll
5868 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5869 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5870 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5871 $ECHO EXPORTS >> $output_objdir/$libname.def~
5872 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
5873 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5874 emximp -o $lib $output_objdir/$libname.def'
5875 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
5876 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
5877 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
5878 $ECHO EXPORTS >> $output_objdir/$libname.def~
5879 prefix_cmds="$SED"~
5880 if test EXPORTS = "`$SED 1q $export_symbols`"; then
5881 prefix_cmds="$prefix_cmds -e 1d";
5882 fi~
5883 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
5884 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
5885 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
5886 emximp -o $lib $output_objdir/$libname.def'
5887 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
5888 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5889 ;;
5890
5891 osf3*)
5892 if test yes = "$GCC"; then
5893 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5894 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
5895 else
5896 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5897 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
5898 fi
5899 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5900 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5901 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5902 ;;
5903
5904 osf4* | osf5*) # as osf3* with the addition of -msym flag
5905 if test yes = "$GCC"; then
5906 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
5907 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
5908 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
5909 else
5910 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5911 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
5912 _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~
5913 $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
5914
5915 # Both c and cxx compiler support -rpath directly
5916 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5917 fi
5918 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5919 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5920 ;;
5921
5922 solaris*)
5923 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5924 if test yes = "$GCC"; then
5925 wlarc='$wl'
5926 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
5927 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5928 $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5929 else
5930 case `$CC -V 2>&1` in
5931 *"Compilers 5.0"*)
5932 wlarc=''
5933 _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
5934 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5935 $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5936 ;;
5937 *)
5938 wlarc='$wl'
5939 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5940 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5941 $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5942 ;;
5943 esac
5944 fi
5945 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5946 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5947 case $host_os in
5948 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5949 *)
5950 # The compiler driver will combine and reorder linker options,
5951 # but understands '-z linker_flag'. GCC discards it without '$wl',
5952 # but is careful enough not to reorder.
5953 # Supported since Solaris 2.6 (maybe 2.5.1?)
5954 if test yes = "$GCC"; then
5955 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
5956 else
5957 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5958 fi
5959 ;;
5960 esac
5961 _LT_TAGVAR(link_all_deplibs, $1)=yes
5962 ;;
5963
5964 sunos4*)
5965 if test sequent = "$host_vendor"; then
5966 # Use $CC to link under sequent, because it throws in some extra .o
5967 # files that make .init and .fini sections work.
5968 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5969 else
5970 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5971 fi
5972 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5973 _LT_TAGVAR(hardcode_direct, $1)=yes
5974 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5975 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5976 ;;
5977
5978 sysv4)
5979 case $host_vendor in
5980 sni)
5981 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5982 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5983 ;;
5984 siemens)
5985 ## LD is ld it makes a PLAMLIB
5986 ## CC just makes a GrossModule.
5987 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5988 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5989 _LT_TAGVAR(hardcode_direct, $1)=no
5990 ;;
5991 motorola)
5992 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5993 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5994 ;;
5995 esac
5996 runpath_var='LD_RUN_PATH'
5997 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5998 ;;
5999
6000 sysv4.3*)
6001 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6002 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6003 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
6004 ;;
6005
6006 sysv4*MP*)
6007 if test -d /usr/nec; then
6008 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6009 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6010 runpath_var=LD_RUN_PATH
6011 hardcode_runpath_var=yes
6012 _LT_TAGVAR(ld_shlibs, $1)=yes
6013 fi
6014 ;;
6015
6016 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6017 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6018 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6019 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6020 runpath_var='LD_RUN_PATH'
6021
6022 if test yes = "$GCC"; then
6023 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6024 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6025 else
6026 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6027 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6028 fi
6029 ;;
6030
6031 sysv5* | sco3.2v5* | sco5v6*)
6032 # Note: We CANNOT use -z defs as we might desire, because we do not
6033 # link with -lc, and that would cause any symbols used from libc to
6034 # always be unresolved, which means just about no library would
6035 # ever link correctly. If we're not using GNU ld we use -z text
6036 # though, which does catch some bad symbols but isn't as heavy-handed
6037 # as -z defs.
6038 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
6039 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
6040 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6041 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6042 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
6043 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6044 _LT_TAGVAR(link_all_deplibs, $1)=yes
6045 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
6046 runpath_var='LD_RUN_PATH'
6047
6048 if test yes = "$GCC"; then
6049 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6050 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6051 else
6052 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6053 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6054 fi
6055 ;;
6056
6057 uts4*)
6058 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
6059 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6060 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6061 ;;
6062
6063 *)
6064 _LT_TAGVAR(ld_shlibs, $1)=no
6065 ;;
6066 esac
6067
6068 if test sni = "$host_vendor"; then
6069 case $host in
6070 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
6071 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
6072 ;;
6073 esac
6074 fi
6075 fi
6076])
6077AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6078test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
6079
6080_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
6081
6082_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
6083_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
6084_LT_DECL([], [extract_expsyms_cmds], [2],
6085 [The commands to extract the exported symbol list from a shared archive])
6086
6087#
6088# Do we need to explicitly link libc?
6089#
6090case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
6091x|xyes)
6092 # Assume -lc should be added
6093 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6094
6095 if test yes,yes = "$GCC,$enable_shared"; then
6096 case $_LT_TAGVAR(archive_cmds, $1) in
6097 *'~'*)
6098 # FIXME: we may have to deal with multi-command sequences.
6099 ;;
6100 '$CC '*)
6101 # Test whether the compiler implicitly links with -lc since on some
6102 # systems, -lgcc has to come before -lc. If gcc already passes -lc
6103 # to ld, don't add -lc before -lgcc.
6104 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
6105 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
6106 [$RM conftest*
6107 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
6108
6109 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6110 soname=conftest
6111 lib=conftest
6112 libobjs=conftest.$ac_objext
6113 deplibs=
6114 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
6115 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
6116 compiler_flags=-v
6117 linker_flags=-v
6118 verstring=
6119 output_objdir=.
6120 libname=conftest
6121 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
6122 _LT_TAGVAR(allow_undefined_flag, $1)=
6123 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
6124 then
6125 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6126 else
6127 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6128 fi
6129 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6130 else
6131 cat conftest.err 1>&5
6132 fi
6133 $RM conftest*
6134 ])
6135 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
6136 ;;
6137 esac
6138 fi
6139 ;;
6140esac
6141
6142_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
6143 [Whether or not to add -lc for building shared libraries])
6144_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
6145 [enable_shared_with_static_runtimes], [0],
6146 [Whether or not to disallow shared libs when runtime libs are static])
6147_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
6148 [Compiler flag to allow reflexive dlopens])
6149_LT_TAGDECL([], [whole_archive_flag_spec], [1],
6150 [Compiler flag to generate shared objects directly from archives])
6151_LT_TAGDECL([], [compiler_needs_object], [1],
6152 [Whether the compiler copes with passing no objects directly])
6153_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
6154 [Create an old-style archive from a shared archive])
6155_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
6156 [Create a temporary old-style archive to link instead of a shared archive])
6157_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
6158_LT_TAGDECL([], [archive_expsym_cmds], [2])
6159_LT_TAGDECL([], [module_cmds], [2],
6160 [Commands used to build a loadable module if different from building
6161 a shared archive.])
6162_LT_TAGDECL([], [module_expsym_cmds], [2])
6163_LT_TAGDECL([], [with_gnu_ld], [1],
6164 [Whether we are building with GNU ld or not])
6165_LT_TAGDECL([], [allow_undefined_flag], [1],
6166 [Flag that allows shared libraries with undefined symbols to be built])
6167_LT_TAGDECL([], [no_undefined_flag], [1],
6168 [Flag that enforces no undefined symbols])
6169_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
6170 [Flag to hardcode $libdir into a binary during linking.
6171 This must work even if $libdir does not exist])
6172_LT_TAGDECL([], [hardcode_libdir_separator], [1],
6173 [Whether we need a single "-rpath" flag with a separated argument])
6174_LT_TAGDECL([], [hardcode_direct], [0],
6175 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6176 DIR into the resulting binary])
6177_LT_TAGDECL([], [hardcode_direct_absolute], [0],
6178 [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
6179 DIR into the resulting binary and the resulting library dependency is
6180 "absolute", i.e impossible to change by setting $shlibpath_var if the
6181 library is relocated])
6182_LT_TAGDECL([], [hardcode_minus_L], [0],
6183 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
6184 into the resulting binary])
6185_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
6186 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
6187 into the resulting binary])
6188_LT_TAGDECL([], [hardcode_automatic], [0],
6189 [Set to "yes" if building a shared library automatically hardcodes DIR
6190 into the library and all subsequent libraries and executables linked
6191 against it])
6192_LT_TAGDECL([], [inherit_rpath], [0],
6193 [Set to yes if linker adds runtime paths of dependent libraries
6194 to runtime path list])
6195_LT_TAGDECL([], [link_all_deplibs], [0],
6196 [Whether libtool must link a program against all its dependency libraries])
6197_LT_TAGDECL([], [always_export_symbols], [0],
6198 [Set to "yes" if exported symbols are required])
6199_LT_TAGDECL([], [export_symbols_cmds], [2],
6200 [The commands to list exported symbols])
6201_LT_TAGDECL([], [exclude_expsyms], [1],
6202 [Symbols that should not be listed in the preloaded symbols])
6203_LT_TAGDECL([], [include_expsyms], [1],
6204 [Symbols that must always be exported])
6205_LT_TAGDECL([], [prelink_cmds], [2],
6206 [Commands necessary for linking programs (against libraries) with templates])
6207_LT_TAGDECL([], [postlink_cmds], [2],
6208 [Commands necessary for finishing linking programs])
6209_LT_TAGDECL([], [file_list_spec], [1],
6210 [Specify filename containing input files])
6211dnl FIXME: Not yet implemented
6212dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
6213dnl [Compiler flag to generate thread safe objects])
6214])# _LT_LINKER_SHLIBS
6215
6216
6217# _LT_LANG_C_CONFIG([TAG])
6218# ------------------------
6219# Ensure that the configuration variables for a C compiler are suitably
6220# defined. These variables are subsequently used by _LT_CONFIG to write
6221# the compiler configuration to 'libtool'.
6222m4_defun([_LT_LANG_C_CONFIG],
6223[m4_require([_LT_DECL_EGREP])dnl
6224lt_save_CC=$CC
6225AC_LANG_PUSH(C)
6226
6227# Source file extension for C test sources.
6228ac_ext=c
6229
6230# Object file extension for compiled C test sources.
6231objext=o
6232_LT_TAGVAR(objext, $1)=$objext
6233
6234# Code to be used in simple compile tests
6235lt_simple_compile_test_code="int some_variable = 0;"
6236
6237# Code to be used in simple link tests
6238lt_simple_link_test_code='int main(){return(0);}'
6239
6240_LT_TAG_COMPILER
6241# Save the default compiler, since it gets overwritten when the other
6242# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
6243compiler_DEFAULT=$CC
6244
6245# save warnings/boilerplate of simple test code
6246_LT_COMPILER_BOILERPLATE
6247_LT_LINKER_BOILERPLATE
6248
6249## CAVEAT EMPTOR:
6250## There is no encapsulation within the following macros, do not change
6251## the running order or otherwise move them around unless you know exactly
6252## what you are doing...
6253if test -n "$compiler"; then
6254 _LT_COMPILER_NO_RTTI($1)
6255 _LT_COMPILER_PIC($1)
6256 _LT_COMPILER_C_O($1)
6257 _LT_COMPILER_FILE_LOCKS($1)
6258 _LT_LINKER_SHLIBS($1)
6259 _LT_SYS_DYNAMIC_LINKER($1)
6260 _LT_LINKER_HARDCODE_LIBPATH($1)
6261 LT_SYS_DLOPEN_SELF
6262 _LT_CMD_STRIPLIB
6263
6264 # Report what library types will actually be built
6265 AC_MSG_CHECKING([if libtool supports shared libraries])
6266 AC_MSG_RESULT([$can_build_shared])
6267
6268 AC_MSG_CHECKING([whether to build shared libraries])
6269 test no = "$can_build_shared" && enable_shared=no
6270
6271 # On AIX, shared libraries and static libraries use the same namespace, and
6272 # are all built from PIC.
6273 case $host_os in
6274 aix3*)
6275 test yes = "$enable_shared" && enable_static=no
6276 if test -n "$RANLIB"; then
6277 archive_cmds="$archive_cmds~\$RANLIB \$lib"
6278 postinstall_cmds='$RANLIB $lib'
6279 fi
6280 ;;
6281
6282 aix[[4-9]]*)
6283 if test ia64 != "$host_cpu"; then
6284 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
6285 yes,aix,yes) ;; # shared object as lib.so file only
6286 yes,svr4,*) ;; # shared object as lib.so archive member only
6287 yes,*) enable_static=no ;; # shared object in lib.a archive as well
6288 esac
6289 fi
6290 ;;
6291 esac
6292 AC_MSG_RESULT([$enable_shared])
6293
6294 AC_MSG_CHECKING([whether to build static libraries])
6295 # Make sure either enable_shared or enable_static is yes.
6296 test yes = "$enable_shared" || enable_static=yes
6297 AC_MSG_RESULT([$enable_static])
6298
6299 _LT_CONFIG($1)
6300fi
6301AC_LANG_POP
6302CC=$lt_save_CC
6303])# _LT_LANG_C_CONFIG
6304
6305
6306# _LT_LANG_CXX_CONFIG([TAG])
6307# --------------------------
6308# Ensure that the configuration variables for a C++ compiler are suitably
6309# defined. These variables are subsequently used by _LT_CONFIG to write
6310# the compiler configuration to 'libtool'.
6311m4_defun([_LT_LANG_CXX_CONFIG],
6312[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6313m4_require([_LT_DECL_EGREP])dnl
6314m4_require([_LT_PATH_MANIFEST_TOOL])dnl
6315if test -n "$CXX" && ( test no != "$CXX" &&
6316 ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
6317 (test g++ != "$CXX"))); then
6318 AC_PROG_CXXCPP
6319else
6320 _lt_caught_CXX_error=yes
6321fi
6322
6323AC_LANG_PUSH(C++)
6324_LT_TAGVAR(archive_cmds_need_lc, $1)=no
6325_LT_TAGVAR(allow_undefined_flag, $1)=
6326_LT_TAGVAR(always_export_symbols, $1)=no
6327_LT_TAGVAR(archive_expsym_cmds, $1)=
6328_LT_TAGVAR(compiler_needs_object, $1)=no
6329_LT_TAGVAR(export_dynamic_flag_spec, $1)=
6330_LT_TAGVAR(hardcode_direct, $1)=no
6331_LT_TAGVAR(hardcode_direct_absolute, $1)=no
6332_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
6333_LT_TAGVAR(hardcode_libdir_separator, $1)=
6334_LT_TAGVAR(hardcode_minus_L, $1)=no
6335_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
6336_LT_TAGVAR(hardcode_automatic, $1)=no
6337_LT_TAGVAR(inherit_rpath, $1)=no
6338_LT_TAGVAR(module_cmds, $1)=
6339_LT_TAGVAR(module_expsym_cmds, $1)=
6340_LT_TAGVAR(link_all_deplibs, $1)=unknown
6341_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
6342_LT_TAGVAR(reload_flag, $1)=$reload_flag
6343_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
6344_LT_TAGVAR(no_undefined_flag, $1)=
6345_LT_TAGVAR(whole_archive_flag_spec, $1)=
6346_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
6347
6348# Source file extension for C++ test sources.
6349ac_ext=cpp
6350
6351# Object file extension for compiled C++ test sources.
6352objext=o
6353_LT_TAGVAR(objext, $1)=$objext
6354
6355# No sense in running all these tests if we already determined that
6356# the CXX compiler isn't working. Some variables (like enable_shared)
6357# are currently assumed to apply to all compilers on this platform,
6358# and will be corrupted by setting them based on a non-working compiler.
6359if test yes != "$_lt_caught_CXX_error"; then
6360 # Code to be used in simple compile tests
6361 lt_simple_compile_test_code="int some_variable = 0;"
6362
6363 # Code to be used in simple link tests
6364 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
6365
6366 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
6367 _LT_TAG_COMPILER
6368
6369 # save warnings/boilerplate of simple test code
6370 _LT_COMPILER_BOILERPLATE
6371 _LT_LINKER_BOILERPLATE
6372
6373 # Allow CC to be a program name with arguments.
6374 lt_save_CC=$CC
6375 lt_save_CFLAGS=$CFLAGS
6376 lt_save_LD=$LD
6377 lt_save_GCC=$GCC
6378 GCC=$GXX
6379 lt_save_with_gnu_ld=$with_gnu_ld
6380 lt_save_path_LD=$lt_cv_path_LD
6381 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
6382 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
6383 else
6384 $as_unset lt_cv_prog_gnu_ld
6385 fi
6386 if test -n "${lt_cv_path_LDCXX+set}"; then
6387 lt_cv_path_LD=$lt_cv_path_LDCXX
6388 else
6389 $as_unset lt_cv_path_LD
6390 fi
6391 test -z "${LDCXX+set}" || LD=$LDCXX
6392 CC=${CXX-"c++"}
6393 CFLAGS=$CXXFLAGS
6394 compiler=$CC
6395 _LT_TAGVAR(compiler, $1)=$CC
6396 _LT_CC_BASENAME([$compiler])
6397
6398 if test -n "$compiler"; then
6399 # We don't want -fno-exception when compiling C++ code, so set the
6400 # no_builtin_flag separately
6401 if test yes = "$GXX"; then
6402 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
6403 else
6404 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
6405 fi
6406
6407 if test yes = "$GXX"; then
6408 # Set up default GNU C++ configuration
6409
6410 LT_PATH_LD
6411
6412 # Check if GNU C++ uses GNU ld as the underlying linker, since the
6413 # archiving commands below assume that GNU ld is being used.
6414 if test yes = "$with_gnu_ld"; then
6415 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6416 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
6417
6418 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6419 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6420
6421 # If archive_cmds runs LD, not CC, wlarc should be empty
6422 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
6423 # investigate it a little bit more. (MM)
6424 wlarc='$wl'
6425
6426 # ancient GNU ld didn't support --whole-archive et. al.
6427 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
6428 $GREP 'no-whole-archive' > /dev/null; then
6429 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
6430 else
6431 _LT_TAGVAR(whole_archive_flag_spec, $1)=
6432 fi
6433 else
6434 with_gnu_ld=no
6435 wlarc=
6436
6437 # A generic and very simple default shared library creation
6438 # command for GNU C++ for the case where it uses the native
6439 # linker, instead of GNU ld. If possible, this setting should
6440 # overridden to take advantage of the native linker features on
6441 # the platform it is being used on.
6442 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6443 fi
6444
6445 # Commands to make compiler produce verbose output that lists
6446 # what "hidden" libraries, object files and flags are used when
6447 # linking a shared library.
6448 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
6449
6450 else
6451 GXX=no
6452 with_gnu_ld=no
6453 wlarc=
6454 fi
6455
6456 # PORTME: fill in a description of your system's C++ link characteristics
6457 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
6458 _LT_TAGVAR(ld_shlibs, $1)=yes
6459 case $host_os in
6460 aix3*)
6461 # FIXME: insert proper C++ library support
6462 _LT_TAGVAR(ld_shlibs, $1)=no
6463 ;;
6464 aix[[4-9]]*)
6465 if test ia64 = "$host_cpu"; then
6466 # On IA64, the linker does run time linking by default, so we don't
6467 # have to do anything special.
6468 aix_use_runtimelinking=no
6469 exp_sym_flag='-Bexport'
6470 no_entry_flag=
6471 else
6472 aix_use_runtimelinking=no
6473
6474 # Test if we are trying to use run time linking or normal
6475 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6476 # have runtime linking enabled, and use it for executables.
6477 # For shared libraries, we enable/disable runtime linking
6478 # depending on the kind of the shared library created -
6479 # when "with_aix_soname,aix_use_runtimelinking" is:
6480 # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables
6481 # "aix,yes" lib.so shared, rtl:yes, for executables
6482 # lib.a static archive
6483 # "both,no" lib.so.V(shr.o) shared, rtl:yes
6484 # lib.a(lib.so.V) shared, rtl:no, for executables
6485 # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables
6486 # lib.a(lib.so.V) shared, rtl:no
6487 # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables
6488 # lib.a static archive
6489 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6490 for ld_flag in $LDFLAGS; do
6491 case $ld_flag in
6492 *-brtl*)
6493 aix_use_runtimelinking=yes
6494 break
6495 ;;
6496 esac
6497 done
6498 if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then
6499 # With aix-soname=svr4, we create the lib.so.V shared archives only,
6500 # so we don't have lib.a shared libs to link our executables.
6501 # We have to force runtime linking in this case.
6502 aix_use_runtimelinking=yes
6503 LDFLAGS="$LDFLAGS -Wl,-brtl"
6504 fi
6505 ;;
6506 esac
6507
6508 exp_sym_flag='-bexport'
6509 no_entry_flag='-bnoentry'
6510 fi
6511
6512 # When large executables or shared objects are built, AIX ld can
6513 # have problems creating the table of contents. If linking a library
6514 # or program results in "error TOC overflow" add -mminimal-toc to
6515 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6516 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6517
6518 _LT_TAGVAR(archive_cmds, $1)=''
6519 _LT_TAGVAR(hardcode_direct, $1)=yes
6520 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6521 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6522 _LT_TAGVAR(link_all_deplibs, $1)=yes
6523 _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
6524 case $with_aix_soname,$aix_use_runtimelinking in
6525 aix,*) ;; # no import file
6526 svr4,* | *,yes) # use import file
6527 # The Import File defines what to hardcode.
6528 _LT_TAGVAR(hardcode_direct, $1)=no
6529 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
6530 ;;
6531 esac
6532
6533 if test yes = "$GXX"; then
6534 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6535 # We only want to do this on AIX 4.2 and lower, the check
6536 # below for broken collect2 doesn't work under 4.3+
6537 collect2name=`$CC -print-prog-name=collect2`
6538 if test -f "$collect2name" &&
6539 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6540 then
6541 # We have reworked collect2
6542 :
6543 else
6544 # We have old collect2
6545 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6546 # It fails to find uninstalled libraries when the uninstalled
6547 # path is not listed in the libpath. Setting hardcode_minus_L
6548 # to unsupported forces relinking
6549 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6550 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6551 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6552 fi
6553 esac
6554 shared_flag='-shared'
6555 if test yes = "$aix_use_runtimelinking"; then
6556 shared_flag=$shared_flag' $wl-G'
6557 fi
6558 # Need to ensure runtime linking is disabled for the traditional
6559 # shared library, or the linker may eventually find shared libraries
6560 # /with/ Import File - we do not want to mix them.
6561 shared_flag_aix='-shared'
6562 shared_flag_svr4='-shared $wl-G'
6563 else
6564 # not using gcc
6565 if test ia64 = "$host_cpu"; then
6566 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6567 # chokes on -Wl,-G. The following line is correct:
6568 shared_flag='-G'
6569 else
6570 if test yes = "$aix_use_runtimelinking"; then
6571 shared_flag='$wl-G'
6572 else
6573 shared_flag='$wl-bM:SRE'
6574 fi
6575 shared_flag_aix='$wl-bM:SRE'
6576 shared_flag_svr4='$wl-G'
6577 fi
6578 fi
6579
6580 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
6581 # It seems that -bexpall does not export symbols beginning with
6582 # underscore (_), so it is better to generate a list of symbols to
6583 # export.
6584 _LT_TAGVAR(always_export_symbols, $1)=yes
6585 if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then
6586 # Warning - without using the other runtime loading flags (-brtl),
6587 # -berok will link without error, but may produce a broken library.
6588 # The "-G" linker flag allows undefined symbols.
6589 _LT_TAGVAR(no_undefined_flag, $1)='-bernotok'
6590 # Determine the default libpath from the value encoded in an empty
6591 # executable.
6592 _LT_SYS_MODULE_PATH_AIX([$1])
6593 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6594
6595 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
6596 else
6597 if test ia64 = "$host_cpu"; then
6598 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
6599 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6600 _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"
6601 else
6602 # Determine the default libpath from the value encoded in an
6603 # empty executable.
6604 _LT_SYS_MODULE_PATH_AIX([$1])
6605 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
6606 # Warning - without using the other run time loading flags,
6607 # -berok will link without error, but may produce a broken library.
6608 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
6609 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
6610 if test yes = "$with_gnu_ld"; then
6611 # We only use this code for GNU lds that support --whole-archive.
6612 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
6613 else
6614 # Exported symbols can be pulled into shared objects from archives
6615 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6616 fi
6617 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6618 _LT_TAGVAR(archive_expsym_cmds, $1)='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d'
6619 # -brtl affects multiple linker settings, -berok does not and is overridden later
6620 compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([[, ]]\\)%-berok\\1%g"`'
6621 if test svr4 != "$with_aix_soname"; then
6622 # This is similar to how AIX traditionally builds its shared
6623 # libraries. Need -bnortl late, we may have -brtl in LDFLAGS.
6624 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname'
6625 fi
6626 if test aix != "$with_aix_soname"; then
6627 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp'
6628 else
6629 # used by -dlpreopen to get the symbols
6630 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$MV $output_objdir/$realname.d/$soname $output_objdir'
6631 fi
6632 _LT_TAGVAR(archive_expsym_cmds, $1)="$_LT_TAGVAR(archive_expsym_cmds, $1)"'~$RM -r $output_objdir/$realname.d'
6633 fi
6634 fi
6635 ;;
6636
6637 beos*)
6638 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6639 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6640 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6641 # support --undefined. This deserves some investigation. FIXME
6642 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6643 else
6644 _LT_TAGVAR(ld_shlibs, $1)=no
6645 fi
6646 ;;
6647
6648 chorus*)
6649 case $cc_basename in
6650 *)
6651 # FIXME: insert proper C++ library support
6652 _LT_TAGVAR(ld_shlibs, $1)=no
6653 ;;
6654 esac
6655 ;;
6656
6657 cygwin* | mingw* | pw32* | cegcc*)
6658 case $GXX,$cc_basename in
6659 ,cl* | no,cl*)
6660 # Native MSVC
6661 # hardcode_libdir_flag_spec is actually meaningless, as there is
6662 # no search path for DLLs.
6663 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6664 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6665 _LT_TAGVAR(always_export_symbols, $1)=yes
6666 _LT_TAGVAR(file_list_spec, $1)='@'
6667 # Tell ltmain to make .lib files, not .a files.
6668 libext=lib
6669 # Tell ltmain to make .dll files, not .so files.
6670 shrext_cmds=.dll
6671 # FIXME: Setting linknames here is a bad hack.
6672 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
6673 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6674 cp "$export_symbols" "$output_objdir/$soname.def";
6675 echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
6676 else
6677 $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
6678 fi~
6679 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6680 linknames='
6681 # The linker will not automatically build a static lib if we build a DLL.
6682 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6683 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6684 # Don't use ranlib
6685 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6686 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6687 lt_tool_outputfile="@TOOL_OUTPUT@"~
6688 case $lt_outputfile in
6689 *.exe|*.EXE) ;;
6690 *)
6691 lt_outputfile=$lt_outputfile.exe
6692 lt_tool_outputfile=$lt_tool_outputfile.exe
6693 ;;
6694 esac~
6695 func_to_tool_file "$lt_outputfile"~
6696 if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
6697 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6698 $RM "$lt_outputfile.manifest";
6699 fi'
6700 ;;
6701 *)
6702 # g++
6703 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6704 # as there is no search path for DLLs.
6705 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6706 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
6707 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6708 _LT_TAGVAR(always_export_symbols, $1)=no
6709 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6710
6711 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6712 _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'
6713 # If the export-symbols file already is a .def file, use it as
6714 # is; otherwise, prepend EXPORTS...
6715 _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
6716 cp $export_symbols $output_objdir/$soname.def;
6717 else
6718 echo EXPORTS > $output_objdir/$soname.def;
6719 cat $export_symbols >> $output_objdir/$soname.def;
6720 fi~
6721 $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'
6722 else
6723 _LT_TAGVAR(ld_shlibs, $1)=no
6724 fi
6725 ;;
6726 esac
6727 ;;
6728 darwin* | rhapsody*)
6729 _LT_DARWIN_LINKER_FEATURES($1)
6730 ;;
6731
6732 os2*)
6733 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6734 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6735 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6736 shrext_cmds=.dll
6737 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6738 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6739 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6740 $ECHO EXPORTS >> $output_objdir/$libname.def~
6741 emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~
6742 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6743 emximp -o $lib $output_objdir/$libname.def'
6744 _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~
6745 $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~
6746 $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~
6747 $ECHO EXPORTS >> $output_objdir/$libname.def~
6748 prefix_cmds="$SED"~
6749 if test EXPORTS = "`$SED 1q $export_symbols`"; then
6750 prefix_cmds="$prefix_cmds -e 1d";
6751 fi~
6752 prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~
6753 cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~
6754 $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~
6755 emximp -o $lib $output_objdir/$libname.def'
6756 _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def'
6757 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6758 ;;
6759
6760 dgux*)
6761 case $cc_basename in
6762 ec++*)
6763 # FIXME: insert proper C++ library support
6764 _LT_TAGVAR(ld_shlibs, $1)=no
6765 ;;
6766 ghcx*)
6767 # Green Hills C++ Compiler
6768 # FIXME: insert proper C++ library support
6769 _LT_TAGVAR(ld_shlibs, $1)=no
6770 ;;
6771 *)
6772 # FIXME: insert proper C++ library support
6773 _LT_TAGVAR(ld_shlibs, $1)=no
6774 ;;
6775 esac
6776 ;;
6777
6778 freebsd2.*)
6779 # C++ shared libraries reported to be fairly broken before
6780 # switch to ELF
6781 _LT_TAGVAR(ld_shlibs, $1)=no
6782 ;;
6783
6784 freebsd-elf*)
6785 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6786 ;;
6787
6788 freebsd* | dragonfly*)
6789 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6790 # conventions
6791 _LT_TAGVAR(ld_shlibs, $1)=yes
6792 ;;
6793
6794 haiku*)
6795 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6796 _LT_TAGVAR(link_all_deplibs, $1)=yes
6797 ;;
6798
6799 hpux9*)
6800 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6801 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6802 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6803 _LT_TAGVAR(hardcode_direct, $1)=yes
6804 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6805 # but as the default
6806 # location of the library.
6807
6808 case $cc_basename in
6809 CC*)
6810 # FIXME: insert proper C++ library support
6811 _LT_TAGVAR(ld_shlibs, $1)=no
6812 ;;
6813 aCC*)
6814 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6815 # Commands to make compiler produce verbose output that lists
6816 # what "hidden" libraries, object files and flags are used when
6817 # linking a shared library.
6818 #
6819 # There doesn't appear to be a way to prevent this compiler from
6820 # explicitly linking system object files so we need to strip them
6821 # from the output so that they don't get included in the library
6822 # dependencies.
6823 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6824 ;;
6825 *)
6826 if test yes = "$GXX"; then
6827 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
6828 else
6829 # FIXME: insert proper C++ library support
6830 _LT_TAGVAR(ld_shlibs, $1)=no
6831 fi
6832 ;;
6833 esac
6834 ;;
6835
6836 hpux10*|hpux11*)
6837 if test no = "$with_gnu_ld"; then
6838 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
6839 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6840
6841 case $host_cpu in
6842 hppa*64*|ia64*)
6843 ;;
6844 *)
6845 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6846 ;;
6847 esac
6848 fi
6849 case $host_cpu in
6850 hppa*64*|ia64*)
6851 _LT_TAGVAR(hardcode_direct, $1)=no
6852 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6853 ;;
6854 *)
6855 _LT_TAGVAR(hardcode_direct, $1)=yes
6856 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6857 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6858 # but as the default
6859 # location of the library.
6860 ;;
6861 esac
6862
6863 case $cc_basename in
6864 CC*)
6865 # FIXME: insert proper C++ library support
6866 _LT_TAGVAR(ld_shlibs, $1)=no
6867 ;;
6868 aCC*)
6869 case $host_cpu in
6870 hppa*64*)
6871 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6872 ;;
6873 ia64*)
6874 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6875 ;;
6876 *)
6877 _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6878 ;;
6879 esac
6880 # Commands to make compiler produce verbose output that lists
6881 # what "hidden" libraries, object files and flags are used when
6882 # linking a shared library.
6883 #
6884 # There doesn't appear to be a way to prevent this compiler from
6885 # explicitly linking system object files so we need to strip them
6886 # from the output so that they don't get included in the library
6887 # dependencies.
6888 output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP " \-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6889 ;;
6890 *)
6891 if test yes = "$GXX"; then
6892 if test no = "$with_gnu_ld"; then
6893 case $host_cpu in
6894 hppa*64*)
6895 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6896 ;;
6897 ia64*)
6898 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6899 ;;
6900 *)
6901 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6902 ;;
6903 esac
6904 fi
6905 else
6906 # FIXME: insert proper C++ library support
6907 _LT_TAGVAR(ld_shlibs, $1)=no
6908 fi
6909 ;;
6910 esac
6911 ;;
6912
6913 interix[[3-9]]*)
6914 _LT_TAGVAR(hardcode_direct, $1)=no
6915 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6916 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6917 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
6918 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6919 # Instead, shared libraries are loaded at an image base (0x10000000 by
6920 # default) and relocated if they conflict, which is a slow very memory
6921 # consuming and fragmenting process. To avoid this, we pick a random,
6922 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6923 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6924 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6925 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6926 ;;
6927 irix5* | irix6*)
6928 case $cc_basename in
6929 CC*)
6930 # SGI C++
6931 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
6932
6933 # Archives containing C++ object files must be created using
6934 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6935 # necessary to make sure instantiated templates are included
6936 # in the archive.
6937 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6938 ;;
6939 *)
6940 if test yes = "$GXX"; then
6941 if test no = "$with_gnu_ld"; then
6942 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
6943 else
6944 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
6945 fi
6946 fi
6947 _LT_TAGVAR(link_all_deplibs, $1)=yes
6948 ;;
6949 esac
6950 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
6951 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6952 _LT_TAGVAR(inherit_rpath, $1)=yes
6953 ;;
6954
6955 linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
6956 case $cc_basename in
6957 KCC*)
6958 # Kuck and Associates, Inc. (KAI) C++ Compiler
6959
6960 # KCC will only create a shared library if the output file
6961 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6962 # to its proper name (with version) after linking.
6963 _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'
6964 _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 $lib'
6965 # Commands to make compiler produce verbose output that lists
6966 # what "hidden" libraries, object files and flags are used when
6967 # linking a shared library.
6968 #
6969 # There doesn't appear to be a way to prevent this compiler from
6970 # explicitly linking system object files so we need to strip them
6971 # from the output so that they don't get included in the library
6972 # dependencies.
6973 output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
6974
6975 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
6976 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
6977
6978 # Archives containing C++ object files must be created using
6979 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6980 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6981 ;;
6982 icpc* | ecpc* )
6983 # Intel C++
6984 with_gnu_ld=yes
6985 # version 8.0 and above of icpc choke on multiply defined symbols
6986 # if we add $predep_objects and $postdep_objects, however 7.1 and
6987 # earlier do not add the objects themselves.
6988 case `$CC -V 2>&1` in
6989 *"Version 7."*)
6990 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
6991 _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'
6992 ;;
6993 *) # Version 8.0 or newer
6994 tmp_idyn=
6995 case $host_cpu in
6996 ia64*) tmp_idyn=' -i_dynamic';;
6997 esac
6998 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
6999 _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'
7000 ;;
7001 esac
7002 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7003 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7004 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7005 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
7006 ;;
7007 pgCC* | pgcpp*)
7008 # Portland Group C++ compiler
7009 case `$CC -V` in
7010 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
7011 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
7012 rm -rf $tpldir~
7013 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
7014 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
7015 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
7016 rm -rf $tpldir~
7017 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
7018 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
7019 $RANLIB $oldlib'
7020 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
7021 rm -rf $tpldir~
7022 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7023 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7024 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
7025 rm -rf $tpldir~
7026 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
7027 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
7028 ;;
7029 *) # Version 6 and above use weak symbols
7030 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7031 _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'
7032 ;;
7033 esac
7034
7035 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
7036 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7037 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
7038 ;;
7039 cxx*)
7040 # Compaq C++
7041 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
7042 _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'
7043
7044 runpath_var=LD_RUN_PATH
7045 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7046 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7047
7048 # Commands to make compiler produce verbose output that lists
7049 # what "hidden" libraries, object files and flags are used when
7050 # linking a shared library.
7051 #
7052 # There doesn't appear to be a way to prevent this compiler from
7053 # explicitly linking system object files so we need to strip them
7054 # from the output so that they don't get included in the library
7055 # dependencies.
7056 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
7057 ;;
7058 xl* | mpixl* | bgxl*)
7059 # IBM XL 8.0 on PPC, with GNU ld
7060 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7061 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
7062 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
7063 if test yes = "$supports_anon_versioning"; then
7064 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
7065 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
7066 echo "local: *; };" >> $output_objdir/$libname.ver~
7067 $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
7068 fi
7069 ;;
7070 *)
7071 case `$CC -V 2>&1 | sed 5q` in
7072 *Sun\ C*)
7073 # Sun C++ 5.9
7074 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7075 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7076 _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'
7077 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7078 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
7079 _LT_TAGVAR(compiler_needs_object, $1)=yes
7080
7081 # Not sure whether something based on
7082 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
7083 # would be better.
7084 output_verbose_link_cmd='func_echo_all'
7085
7086 # Archives containing C++ object files must be created using
7087 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7088 # necessary to make sure instantiated templates are included
7089 # in the archive.
7090 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7091 ;;
7092 esac
7093 ;;
7094 esac
7095 ;;
7096
7097 lynxos*)
7098 # FIXME: insert proper C++ library support
7099 _LT_TAGVAR(ld_shlibs, $1)=no
7100 ;;
7101
7102 m88k*)
7103 # FIXME: insert proper C++ library support
7104 _LT_TAGVAR(ld_shlibs, $1)=no
7105 ;;
7106
7107 mvs*)
7108 case $cc_basename in
7109 cxx*)
7110 # FIXME: insert proper C++ library support
7111 _LT_TAGVAR(ld_shlibs, $1)=no
7112 ;;
7113 *)
7114 # FIXME: insert proper C++ library support
7115 _LT_TAGVAR(ld_shlibs, $1)=no
7116 ;;
7117 esac
7118 ;;
7119
7120 netbsd*)
7121 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
7122 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
7123 wlarc=
7124 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7125 _LT_TAGVAR(hardcode_direct, $1)=yes
7126 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7127 fi
7128 # Workaround some broken pre-1.5 toolchains
7129 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
7130 ;;
7131
7132 *nto* | *qnx*)
7133 _LT_TAGVAR(ld_shlibs, $1)=yes
7134 ;;
7135
7136 openbsd* | bitrig*)
7137 if test -f /usr/libexec/ld.so; then
7138 _LT_TAGVAR(hardcode_direct, $1)=yes
7139 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7140 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
7141 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
7142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7143 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
7144 _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'
7145 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
7146 _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
7147 fi
7148 output_verbose_link_cmd=func_echo_all
7149 else
7150 _LT_TAGVAR(ld_shlibs, $1)=no
7151 fi
7152 ;;
7153
7154 osf3* | osf4* | osf5*)
7155 case $cc_basename in
7156 KCC*)
7157 # Kuck and Associates, Inc. (KAI) C++ Compiler
7158
7159 # KCC will only create a shared library if the output file
7160 # ends with ".so" (or ".sl" for HP-UX), so rename the library
7161 # to its proper name (with version) after linking.
7162 _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'
7163
7164 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
7165 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7166
7167 # Archives containing C++ object files must be created using
7168 # the KAI C++ compiler.
7169 case $host in
7170 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
7171 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
7172 esac
7173 ;;
7174 RCC*)
7175 # Rational C++ 2.4.1
7176 # FIXME: insert proper C++ library support
7177 _LT_TAGVAR(ld_shlibs, $1)=no
7178 ;;
7179 cxx*)
7180 case $host in
7181 osf3*)
7182 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7183 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
7184 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7185 ;;
7186 *)
7187 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
7188 _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
7189 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
7190 echo "-hidden">> $lib.exp~
7191 $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
7192 $RM $lib.exp'
7193 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
7194 ;;
7195 esac
7196
7197 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7198
7199 # Commands to make compiler produce verbose output that lists
7200 # what "hidden" libraries, object files and flags are used when
7201 # linking a shared library.
7202 #
7203 # There doesn't appear to be a way to prevent this compiler from
7204 # explicitly linking system object files so we need to strip them
7205 # from the output so that they don't get included in the library
7206 # dependencies.
7207 output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
7208 ;;
7209 *)
7210 if test yes,no = "$GXX,$with_gnu_ld"; then
7211 _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
7212 case $host in
7213 osf3*)
7214 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
7215 ;;
7216 *)
7217 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
7218 ;;
7219 esac
7220
7221 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
7222 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
7223
7224 # Commands to make compiler produce verbose output that lists
7225 # what "hidden" libraries, object files and flags are used when
7226 # linking a shared library.
7227 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
7228
7229 else
7230 # FIXME: insert proper C++ library support
7231 _LT_TAGVAR(ld_shlibs, $1)=no
7232 fi
7233 ;;
7234 esac
7235 ;;
7236
7237 psos*)
7238 # FIXME: insert proper C++ library support
7239 _LT_TAGVAR(ld_shlibs, $1)=no
7240 ;;
7241
7242 sunos4*)
7243 case $cc_basename in
7244 CC*)
7245 # Sun C++ 4.x
7246 # FIXME: insert proper C++ library support
7247 _LT_TAGVAR(ld_shlibs, $1)=no
7248 ;;
7249 lcc*)
7250 # Lucid
7251 # FIXME: insert proper C++ library support
7252 _LT_TAGVAR(ld_shlibs, $1)=no
7253 ;;
7254 *)
7255 # FIXME: insert proper C++ library support
7256 _LT_TAGVAR(ld_shlibs, $1)=no
7257 ;;
7258 esac
7259 ;;
7260
7261 solaris*)
7262 case $cc_basename in
7263 CC* | sunCC*)
7264 # Sun C++ 4.2, 5.x and Centerline C++
7265 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
7266 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
7267 _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
7268 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7269 $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7270
7271 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
7272 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7273 case $host_os in
7274 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7275 *)
7276 # The compiler driver will combine and reorder linker options,
7277 # but understands '-z linker_flag'.
7278 # Supported since Solaris 2.6 (maybe 2.5.1?)
7279 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
7280 ;;
7281 esac
7282 _LT_TAGVAR(link_all_deplibs, $1)=yes
7283
7284 output_verbose_link_cmd='func_echo_all'
7285
7286 # Archives containing C++ object files must be created using
7287 # "CC -xar", where "CC" is the Sun C++ compiler. This is
7288 # necessary to make sure instantiated templates are included
7289 # in the archive.
7290 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
7291 ;;
7292 gcx*)
7293 # Green Hills C++ Compiler
7294 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7295
7296 # The C++ compiler must be used to create the archive.
7297 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
7298 ;;
7299 *)
7300 # GNU C++ compiler with Solaris linker
7301 if test yes,no = "$GXX,$with_gnu_ld"; then
7302 _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
7303 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
7304 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7305 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7306 $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7307
7308 # Commands to make compiler produce verbose output that lists
7309 # what "hidden" libraries, object files and flags are used when
7310 # linking a shared library.
7311 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
7312 else
7313 # g++ 2.7 appears to require '-G' NOT '-shared' on this
7314 # platform.
7315 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
7316 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
7317 $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
7318
7319 # Commands to make compiler produce verbose output that lists
7320 # what "hidden" libraries, object files and flags are used when
7321 # linking a shared library.
7322 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP " \-L"'
7323 fi
7324
7325 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
7326 case $host_os in
7327 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
7328 *)
7329 _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
7330 ;;
7331 esac
7332 fi
7333 ;;
7334 esac
7335 ;;
7336
7337 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
7338 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7339 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7340 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7341 runpath_var='LD_RUN_PATH'
7342
7343 case $cc_basename in
7344 CC*)
7345 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7346 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7347 ;;
7348 *)
7349 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7350 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7351 ;;
7352 esac
7353 ;;
7354
7355 sysv5* | sco3.2v5* | sco5v6*)
7356 # Note: We CANNOT use -z defs as we might desire, because we do not
7357 # link with -lc, and that would cause any symbols used from libc to
7358 # always be unresolved, which means just about no library would
7359 # ever link correctly. If we're not using GNU ld we use -z text
7360 # though, which does catch some bad symbols but isn't as heavy-handed
7361 # as -z defs.
7362 _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
7363 _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
7364 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
7365 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
7366 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
7367 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
7368 _LT_TAGVAR(link_all_deplibs, $1)=yes
7369 _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
7370 runpath_var='LD_RUN_PATH'
7371
7372 case $cc_basename in
7373 CC*)
7374 _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7375 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7376 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
7377 '"$_LT_TAGVAR(old_archive_cmds, $1)"
7378 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
7379 '"$_LT_TAGVAR(reload_cmds, $1)"
7380 ;;
7381 *)
7382 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7383 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
7384 ;;
7385 esac
7386 ;;
7387
7388 tandem*)
7389 case $cc_basename in
7390 NCC*)
7391 # NonStop-UX NCC 3.20
7392 # FIXME: insert proper C++ library support
7393 _LT_TAGVAR(ld_shlibs, $1)=no
7394 ;;
7395 *)
7396 # FIXME: insert proper C++ library support
7397 _LT_TAGVAR(ld_shlibs, $1)=no
7398 ;;
7399 esac
7400 ;;
7401
7402 vxworks*)
7403 # FIXME: insert proper C++ library support
7404 _LT_TAGVAR(ld_shlibs, $1)=no
7405 ;;
7406
7407 *)
7408 # FIXME: insert proper C++ library support
7409 _LT_TAGVAR(ld_shlibs, $1)=no
7410 ;;
7411 esac
7412
7413 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
7414 test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
7415
7416 _LT_TAGVAR(GCC, $1)=$GXX
7417 _LT_TAGVAR(LD, $1)=$LD
7418
7419 ## CAVEAT EMPTOR:
7420 ## There is no encapsulation within the following macros, do not change
7421 ## the running order or otherwise move them around unless you know exactly
7422 ## what you are doing...
7423 _LT_SYS_HIDDEN_LIBDEPS($1)
7424 _LT_COMPILER_PIC($1)
7425 _LT_COMPILER_C_O($1)
7426 _LT_COMPILER_FILE_LOCKS($1)
7427 _LT_LINKER_SHLIBS($1)
7428 _LT_SYS_DYNAMIC_LINKER($1)
7429 _LT_LINKER_HARDCODE_LIBPATH($1)
7430
7431 _LT_CONFIG($1)
7432 fi # test -n "$compiler"
7433
7434 CC=$lt_save_CC
7435 CFLAGS=$lt_save_CFLAGS
7436 LDCXX=$LD
7437 LD=$lt_save_LD
7438 GCC=$lt_save_GCC
7439 with_gnu_ld=$lt_save_with_gnu_ld
7440 lt_cv_path_LDCXX=$lt_cv_path_LD
7441 lt_cv_path_LD=$lt_save_path_LD
7442 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
7443 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
7444fi # test yes != "$_lt_caught_CXX_error"
7445
7446AC_LANG_POP
7447])# _LT_LANG_CXX_CONFIG
7448
7449
7450# _LT_FUNC_STRIPNAME_CNF
7451# ----------------------
7452# func_stripname_cnf prefix suffix name
7453# strip PREFIX and SUFFIX off of NAME.
7454# PREFIX and SUFFIX must not contain globbing or regex special
7455# characters, hashes, percent signs, but SUFFIX may contain a leading
7456# dot (in which case that matches only a dot).
7457#
7458# This function is identical to the (non-XSI) version of func_stripname,
7459# except this one can be used by m4 code that may be executed by configure,
7460# rather than the libtool script.
7461m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
7462AC_REQUIRE([_LT_DECL_SED])
7463AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
7464func_stripname_cnf ()
7465{
7466 case @S|@2 in
7467 .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
7468 *) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
7469 esac
7470} # func_stripname_cnf
7471])# _LT_FUNC_STRIPNAME_CNF
7472
7473
7474# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
7475# ---------------------------------
7476# Figure out "hidden" library dependencies from verbose
7477# compiler output when linking a shared library.
7478# Parse the compiler output and extract the necessary
7479# objects, libraries and library flags.
7480m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
7481[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
7482AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
7483# Dependencies to place before and after the object being linked:
7484_LT_TAGVAR(predep_objects, $1)=
7485_LT_TAGVAR(postdep_objects, $1)=
7486_LT_TAGVAR(predeps, $1)=
7487_LT_TAGVAR(postdeps, $1)=
7488_LT_TAGVAR(compiler_lib_search_path, $1)=
7489
7490dnl we can't use the lt_simple_compile_test_code here,
7491dnl because it contains code intended for an executable,
7492dnl not a library. It's possible we should let each
7493dnl tag define a new lt_????_link_test_code variable,
7494dnl but it's only used here...
7495m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
7496int a;
7497void foo (void) { a = 0; }
7498_LT_EOF
7499], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
7500class Foo
7501{
7502public:
7503 Foo (void) { a = 0; }
7504private:
7505 int a;
7506};
7507_LT_EOF
7508], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
7509 subroutine foo
7510 implicit none
7511 integer*4 a
7512 a=0
7513 return
7514 end
7515_LT_EOF
7516], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
7517 subroutine foo
7518 implicit none
7519 integer a
7520 a=0
7521 return
7522 end
7523_LT_EOF
7524], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
7525public class foo {
7526 private int a;
7527 public void bar (void) {
7528 a = 0;
7529 }
7530};
7531_LT_EOF
7532], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
7533package foo
7534func foo() {
7535}
7536_LT_EOF
7537])
7538
7539_lt_libdeps_save_CFLAGS=$CFLAGS
7540case "$CC $CFLAGS " in #(
7541*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
7542*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7543*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7544esac
7545
7546dnl Parse the compiler output and extract the necessary
7547dnl objects, libraries and library flags.
7548if AC_TRY_EVAL(ac_compile); then
7549 # Parse the compiler output and extract the necessary
7550 # objects, libraries and library flags.
7551
7552 # Sentinel used to keep track of whether or not we are before
7553 # the conftest object file.
7554 pre_test_object_deps_done=no
7555
7556 for p in `eval "$output_verbose_link_cmd"`; do
7557 case $prev$p in
7558
7559 -L* | -R* | -l*)
7560 # Some compilers place space between "-{L,R}" and the path.
7561 # Remove the space.
7562 if test x-L = "$p" ||
7563 test x-R = "$p"; then
7564 prev=$p
7565 continue
7566 fi
7567
7568 # Expand the sysroot to ease extracting the directories later.
7569 if test -z "$prev"; then
7570 case $p in
7571 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7572 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7573 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7574 esac
7575 fi
7576 case $p in
7577 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7578 esac
7579 if test no = "$pre_test_object_deps_done"; then
7580 case $prev in
7581 -L | -R)
7582 # Internal compiler library paths should come after those
7583 # provided the user. The postdeps already come after the
7584 # user supplied libs so there is no need to process them.
7585 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7586 _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
7587 else
7588 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
7589 fi
7590 ;;
7591 # The "-l" case would never come before the object being
7592 # linked, so don't bother handling this case.
7593 esac
7594 else
7595 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7596 _LT_TAGVAR(postdeps, $1)=$prev$p
7597 else
7598 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
7599 fi
7600 fi
7601 prev=
7602 ;;
7603
7604 *.lto.$objext) ;; # Ignore GCC LTO objects
7605 *.$objext)
7606 # This assumes that the test object file only shows up
7607 # once in the compiler output.
7608 if test "$p" = "conftest.$objext"; then
7609 pre_test_object_deps_done=yes
7610 continue
7611 fi
7612
7613 if test no = "$pre_test_object_deps_done"; then
7614 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7615 _LT_TAGVAR(predep_objects, $1)=$p
7616 else
7617 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7618 fi
7619 else
7620 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7621 _LT_TAGVAR(postdep_objects, $1)=$p
7622 else
7623 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7624 fi
7625 fi
7626 ;;
7627
7628 *) ;; # Ignore the rest.
7629
7630 esac
7631 done
7632
7633 # Clean up.
7634 rm -f a.out a.exe
7635else
7636 echo "libtool.m4: error: problem compiling $1 test program"
7637fi
7638
7639$RM -f confest.$objext
7640CFLAGS=$_lt_libdeps_save_CFLAGS
7641
7642# PORTME: override above test on systems where it is broken
7643m4_if([$1], [CXX],
7644[case $host_os in
7645interix[[3-9]]*)
7646 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7647 # hack all around it, let's just trust "g++" to DTRT.
7648 _LT_TAGVAR(predep_objects,$1)=
7649 _LT_TAGVAR(postdep_objects,$1)=
7650 _LT_TAGVAR(postdeps,$1)=
7651 ;;
7652esac
7653])
7654
7655case " $_LT_TAGVAR(postdeps, $1) " in
7656*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7657esac
7658 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7659if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7660 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
7661fi
7662_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7663 [The directories searched by this compiler when creating a shared library])
7664_LT_TAGDECL([], [predep_objects], [1],
7665 [Dependencies to place before and after the objects being linked to
7666 create a shared library])
7667_LT_TAGDECL([], [postdep_objects], [1])
7668_LT_TAGDECL([], [predeps], [1])
7669_LT_TAGDECL([], [postdeps], [1])
7670_LT_TAGDECL([], [compiler_lib_search_path], [1],
7671 [The library search path used internally by the compiler when linking
7672 a shared library])
7673])# _LT_SYS_HIDDEN_LIBDEPS
7674
7675
7676# _LT_LANG_F77_CONFIG([TAG])
7677# --------------------------
7678# Ensure that the configuration variables for a Fortran 77 compiler are
7679# suitably defined. These variables are subsequently used by _LT_CONFIG
7680# to write the compiler configuration to 'libtool'.
7681m4_defun([_LT_LANG_F77_CONFIG],
7682[AC_LANG_PUSH(Fortran 77)
7683if test -z "$F77" || test no = "$F77"; then
7684 _lt_disable_F77=yes
7685fi
7686
7687_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7688_LT_TAGVAR(allow_undefined_flag, $1)=
7689_LT_TAGVAR(always_export_symbols, $1)=no
7690_LT_TAGVAR(archive_expsym_cmds, $1)=
7691_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7692_LT_TAGVAR(hardcode_direct, $1)=no
7693_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7694_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7695_LT_TAGVAR(hardcode_libdir_separator, $1)=
7696_LT_TAGVAR(hardcode_minus_L, $1)=no
7697_LT_TAGVAR(hardcode_automatic, $1)=no
7698_LT_TAGVAR(inherit_rpath, $1)=no
7699_LT_TAGVAR(module_cmds, $1)=
7700_LT_TAGVAR(module_expsym_cmds, $1)=
7701_LT_TAGVAR(link_all_deplibs, $1)=unknown
7702_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7703_LT_TAGVAR(reload_flag, $1)=$reload_flag
7704_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7705_LT_TAGVAR(no_undefined_flag, $1)=
7706_LT_TAGVAR(whole_archive_flag_spec, $1)=
7707_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7708
7709# Source file extension for f77 test sources.
7710ac_ext=f
7711
7712# Object file extension for compiled f77 test sources.
7713objext=o
7714_LT_TAGVAR(objext, $1)=$objext
7715
7716# No sense in running all these tests if we already determined that
7717# the F77 compiler isn't working. Some variables (like enable_shared)
7718# are currently assumed to apply to all compilers on this platform,
7719# and will be corrupted by setting them based on a non-working compiler.
7720if test yes != "$_lt_disable_F77"; then
7721 # Code to be used in simple compile tests
7722 lt_simple_compile_test_code="\
7723 subroutine t
7724 return
7725 end
7726"
7727
7728 # Code to be used in simple link tests
7729 lt_simple_link_test_code="\
7730 program t
7731 end
7732"
7733
7734 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7735 _LT_TAG_COMPILER
7736
7737 # save warnings/boilerplate of simple test code
7738 _LT_COMPILER_BOILERPLATE
7739 _LT_LINKER_BOILERPLATE
7740
7741 # Allow CC to be a program name with arguments.
7742 lt_save_CC=$CC
7743 lt_save_GCC=$GCC
7744 lt_save_CFLAGS=$CFLAGS
7745 CC=${F77-"f77"}
7746 CFLAGS=$FFLAGS
7747 compiler=$CC
7748 _LT_TAGVAR(compiler, $1)=$CC
7749 _LT_CC_BASENAME([$compiler])
7750 GCC=$G77
7751 if test -n "$compiler"; then
7752 AC_MSG_CHECKING([if libtool supports shared libraries])
7753 AC_MSG_RESULT([$can_build_shared])
7754
7755 AC_MSG_CHECKING([whether to build shared libraries])
7756 test no = "$can_build_shared" && enable_shared=no
7757
7758 # On AIX, shared libraries and static libraries use the same namespace, and
7759 # are all built from PIC.
7760 case $host_os in
7761 aix3*)
7762 test yes = "$enable_shared" && enable_static=no
7763 if test -n "$RANLIB"; then
7764 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7765 postinstall_cmds='$RANLIB $lib'
7766 fi
7767 ;;
7768 aix[[4-9]]*)
7769 if test ia64 != "$host_cpu"; then
7770 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7771 yes,aix,yes) ;; # shared object as lib.so file only
7772 yes,svr4,*) ;; # shared object as lib.so archive member only
7773 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7774 esac
7775 fi
7776 ;;
7777 esac
7778 AC_MSG_RESULT([$enable_shared])
7779
7780 AC_MSG_CHECKING([whether to build static libraries])
7781 # Make sure either enable_shared or enable_static is yes.
7782 test yes = "$enable_shared" || enable_static=yes
7783 AC_MSG_RESULT([$enable_static])
7784
7785 _LT_TAGVAR(GCC, $1)=$G77
7786 _LT_TAGVAR(LD, $1)=$LD
7787
7788 ## CAVEAT EMPTOR:
7789 ## There is no encapsulation within the following macros, do not change
7790 ## the running order or otherwise move them around unless you know exactly
7791 ## what you are doing...
7792 _LT_COMPILER_PIC($1)
7793 _LT_COMPILER_C_O($1)
7794 _LT_COMPILER_FILE_LOCKS($1)
7795 _LT_LINKER_SHLIBS($1)
7796 _LT_SYS_DYNAMIC_LINKER($1)
7797 _LT_LINKER_HARDCODE_LIBPATH($1)
7798
7799 _LT_CONFIG($1)
7800 fi # test -n "$compiler"
7801
7802 GCC=$lt_save_GCC
7803 CC=$lt_save_CC
7804 CFLAGS=$lt_save_CFLAGS
7805fi # test yes != "$_lt_disable_F77"
7806
7807AC_LANG_POP
7808])# _LT_LANG_F77_CONFIG
7809
7810
7811# _LT_LANG_FC_CONFIG([TAG])
7812# -------------------------
7813# Ensure that the configuration variables for a Fortran compiler are
7814# suitably defined. These variables are subsequently used by _LT_CONFIG
7815# to write the compiler configuration to 'libtool'.
7816m4_defun([_LT_LANG_FC_CONFIG],
7817[AC_LANG_PUSH(Fortran)
7818
7819if test -z "$FC" || test no = "$FC"; then
7820 _lt_disable_FC=yes
7821fi
7822
7823_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7824_LT_TAGVAR(allow_undefined_flag, $1)=
7825_LT_TAGVAR(always_export_symbols, $1)=no
7826_LT_TAGVAR(archive_expsym_cmds, $1)=
7827_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7828_LT_TAGVAR(hardcode_direct, $1)=no
7829_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7830_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7831_LT_TAGVAR(hardcode_libdir_separator, $1)=
7832_LT_TAGVAR(hardcode_minus_L, $1)=no
7833_LT_TAGVAR(hardcode_automatic, $1)=no
7834_LT_TAGVAR(inherit_rpath, $1)=no
7835_LT_TAGVAR(module_cmds, $1)=
7836_LT_TAGVAR(module_expsym_cmds, $1)=
7837_LT_TAGVAR(link_all_deplibs, $1)=unknown
7838_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7839_LT_TAGVAR(reload_flag, $1)=$reload_flag
7840_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7841_LT_TAGVAR(no_undefined_flag, $1)=
7842_LT_TAGVAR(whole_archive_flag_spec, $1)=
7843_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7844
7845# Source file extension for fc test sources.
7846ac_ext=${ac_fc_srcext-f}
7847
7848# Object file extension for compiled fc test sources.
7849objext=o
7850_LT_TAGVAR(objext, $1)=$objext
7851
7852# No sense in running all these tests if we already determined that
7853# the FC compiler isn't working. Some variables (like enable_shared)
7854# are currently assumed to apply to all compilers on this platform,
7855# and will be corrupted by setting them based on a non-working compiler.
7856if test yes != "$_lt_disable_FC"; then
7857 # Code to be used in simple compile tests
7858 lt_simple_compile_test_code="\
7859 subroutine t
7860 return
7861 end
7862"
7863
7864 # Code to be used in simple link tests
7865 lt_simple_link_test_code="\
7866 program t
7867 end
7868"
7869
7870 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7871 _LT_TAG_COMPILER
7872
7873 # save warnings/boilerplate of simple test code
7874 _LT_COMPILER_BOILERPLATE
7875 _LT_LINKER_BOILERPLATE
7876
7877 # Allow CC to be a program name with arguments.
7878 lt_save_CC=$CC
7879 lt_save_GCC=$GCC
7880 lt_save_CFLAGS=$CFLAGS
7881 CC=${FC-"f95"}
7882 CFLAGS=$FCFLAGS
7883 compiler=$CC
7884 GCC=$ac_cv_fc_compiler_gnu
7885
7886 _LT_TAGVAR(compiler, $1)=$CC
7887 _LT_CC_BASENAME([$compiler])
7888
7889 if test -n "$compiler"; then
7890 AC_MSG_CHECKING([if libtool supports shared libraries])
7891 AC_MSG_RESULT([$can_build_shared])
7892
7893 AC_MSG_CHECKING([whether to build shared libraries])
7894 test no = "$can_build_shared" && enable_shared=no
7895
7896 # On AIX, shared libraries and static libraries use the same namespace, and
7897 # are all built from PIC.
7898 case $host_os in
7899 aix3*)
7900 test yes = "$enable_shared" && enable_static=no
7901 if test -n "$RANLIB"; then
7902 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7903 postinstall_cmds='$RANLIB $lib'
7904 fi
7905 ;;
7906 aix[[4-9]]*)
7907 if test ia64 != "$host_cpu"; then
7908 case $enable_shared,$with_aix_soname,$aix_use_runtimelinking in
7909 yes,aix,yes) ;; # shared object as lib.so file only
7910 yes,svr4,*) ;; # shared object as lib.so archive member only
7911 yes,*) enable_static=no ;; # shared object in lib.a archive as well
7912 esac
7913 fi
7914 ;;
7915 esac
7916 AC_MSG_RESULT([$enable_shared])
7917
7918 AC_MSG_CHECKING([whether to build static libraries])
7919 # Make sure either enable_shared or enable_static is yes.
7920 test yes = "$enable_shared" || enable_static=yes
7921 AC_MSG_RESULT([$enable_static])
7922
7923 _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
7924 _LT_TAGVAR(LD, $1)=$LD
7925
7926 ## CAVEAT EMPTOR:
7927 ## There is no encapsulation within the following macros, do not change
7928 ## the running order or otherwise move them around unless you know exactly
7929 ## what you are doing...
7930 _LT_SYS_HIDDEN_LIBDEPS($1)
7931 _LT_COMPILER_PIC($1)
7932 _LT_COMPILER_C_O($1)
7933 _LT_COMPILER_FILE_LOCKS($1)
7934 _LT_LINKER_SHLIBS($1)
7935 _LT_SYS_DYNAMIC_LINKER($1)
7936 _LT_LINKER_HARDCODE_LIBPATH($1)
7937
7938 _LT_CONFIG($1)
7939 fi # test -n "$compiler"
7940
7941 GCC=$lt_save_GCC
7942 CC=$lt_save_CC
7943 CFLAGS=$lt_save_CFLAGS
7944fi # test yes != "$_lt_disable_FC"
7945
7946AC_LANG_POP
7947])# _LT_LANG_FC_CONFIG
7948
7949
7950# _LT_LANG_GCJ_CONFIG([TAG])
7951# --------------------------
7952# Ensure that the configuration variables for the GNU Java Compiler compiler
7953# are suitably defined. These variables are subsequently used by _LT_CONFIG
7954# to write the compiler configuration to 'libtool'.
7955m4_defun([_LT_LANG_GCJ_CONFIG],
7956[AC_REQUIRE([LT_PROG_GCJ])dnl
7957AC_LANG_SAVE
7958
7959# Source file extension for Java test sources.
7960ac_ext=java
7961
7962# Object file extension for compiled Java test sources.
7963objext=o
7964_LT_TAGVAR(objext, $1)=$objext
7965
7966# Code to be used in simple compile tests
7967lt_simple_compile_test_code="class foo {}"
7968
7969# Code to be used in simple link tests
7970lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7971
7972# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7973_LT_TAG_COMPILER
7974
7975# save warnings/boilerplate of simple test code
7976_LT_COMPILER_BOILERPLATE
7977_LT_LINKER_BOILERPLATE
7978
7979# Allow CC to be a program name with arguments.
7980lt_save_CC=$CC
7981lt_save_CFLAGS=$CFLAGS
7982lt_save_GCC=$GCC
7983GCC=yes
7984CC=${GCJ-"gcj"}
7985CFLAGS=$GCJFLAGS
7986compiler=$CC
7987_LT_TAGVAR(compiler, $1)=$CC
7988_LT_TAGVAR(LD, $1)=$LD
7989_LT_CC_BASENAME([$compiler])
7990
7991# GCJ did not exist at the time GCC didn't implicitly link libc in.
7992_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7993
7994_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7995_LT_TAGVAR(reload_flag, $1)=$reload_flag
7996_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7997
7998## CAVEAT EMPTOR:
7999## There is no encapsulation within the following macros, do not change
8000## the running order or otherwise move them around unless you know exactly
8001## what you are doing...
8002if test -n "$compiler"; then
8003 _LT_COMPILER_NO_RTTI($1)
8004 _LT_COMPILER_PIC($1)
8005 _LT_COMPILER_C_O($1)
8006 _LT_COMPILER_FILE_LOCKS($1)
8007 _LT_LINKER_SHLIBS($1)
8008 _LT_LINKER_HARDCODE_LIBPATH($1)
8009
8010 _LT_CONFIG($1)
8011fi
8012
8013AC_LANG_RESTORE
8014
8015GCC=$lt_save_GCC
8016CC=$lt_save_CC
8017CFLAGS=$lt_save_CFLAGS
8018])# _LT_LANG_GCJ_CONFIG
8019
8020
8021# _LT_LANG_GO_CONFIG([TAG])
8022# --------------------------
8023# Ensure that the configuration variables for the GNU Go compiler
8024# are suitably defined. These variables are subsequently used by _LT_CONFIG
8025# to write the compiler configuration to 'libtool'.
8026m4_defun([_LT_LANG_GO_CONFIG],
8027[AC_REQUIRE([LT_PROG_GO])dnl
8028AC_LANG_SAVE
8029
8030# Source file extension for Go test sources.
8031ac_ext=go
8032
8033# Object file extension for compiled Go test sources.
8034objext=o
8035_LT_TAGVAR(objext, $1)=$objext
8036
8037# Code to be used in simple compile tests
8038lt_simple_compile_test_code="package main; func main() { }"
8039
8040# Code to be used in simple link tests
8041lt_simple_link_test_code='package main; func main() { }'
8042
8043# ltmain only uses $CC for tagged configurations so make sure $CC is set.
8044_LT_TAG_COMPILER
8045
8046# save warnings/boilerplate of simple test code
8047_LT_COMPILER_BOILERPLATE
8048_LT_LINKER_BOILERPLATE
8049
8050# Allow CC to be a program name with arguments.
8051lt_save_CC=$CC
8052lt_save_CFLAGS=$CFLAGS
8053lt_save_GCC=$GCC
8054GCC=yes
8055CC=${GOC-"gccgo"}
8056CFLAGS=$GOFLAGS
8057compiler=$CC
8058_LT_TAGVAR(compiler, $1)=$CC
8059_LT_TAGVAR(LD, $1)=$LD
8060_LT_CC_BASENAME([$compiler])
8061
8062# Go did not exist at the time GCC didn't implicitly link libc in.
8063_LT_TAGVAR(archive_cmds_need_lc, $1)=no
8064
8065_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
8066_LT_TAGVAR(reload_flag, $1)=$reload_flag
8067_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
8068
8069## CAVEAT EMPTOR:
8070## There is no encapsulation within the following macros, do not change
8071## the running order or otherwise move them around unless you know exactly
8072## what you are doing...
8073if test -n "$compiler"; then
8074 _LT_COMPILER_NO_RTTI($1)
8075 _LT_COMPILER_PIC($1)
8076 _LT_COMPILER_C_O($1)
8077 _LT_COMPILER_FILE_LOCKS($1)
8078 _LT_LINKER_SHLIBS($1)
8079 _LT_LINKER_HARDCODE_LIBPATH($1)
8080
8081 _LT_CONFIG($1)
8082fi
8083
8084AC_LANG_RESTORE
8085
8086GCC=$lt_save_GCC
8087CC=$lt_save_CC
8088CFLAGS=$lt_save_CFLAGS
8089])# _LT_LANG_GO_CONFIG
8090
8091
8092# _LT_LANG_RC_CONFIG([TAG])
8093# -------------------------
8094# Ensure that the configuration variables for the Windows resource compiler
8095# are suitably defined. These variables are subsequently used by _LT_CONFIG
8096# to write the compiler configuration to 'libtool'.
8097m4_defun([_LT_LANG_RC_CONFIG],
8098[AC_REQUIRE([LT_PROG_RC])dnl
8099AC_LANG_SAVE
8100
8101# Source file extension for RC test sources.
8102ac_ext=rc
8103
8104# Object file extension for compiled RC test sources.
8105objext=o
8106_LT_TAGVAR(objext, $1)=$objext
8107
8108# Code to be used in simple compile tests
8109lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
8110
8111# Code to be used in simple link tests
8112lt_simple_link_test_code=$lt_simple_compile_test_code
8113
8114# ltmain only uses $CC for tagged configurations so make sure $CC is set.
8115_LT_TAG_COMPILER
8116
8117# save warnings/boilerplate of simple test code
8118_LT_COMPILER_BOILERPLATE
8119_LT_LINKER_BOILERPLATE
8120
8121# Allow CC to be a program name with arguments.
8122lt_save_CC=$CC
8123lt_save_CFLAGS=$CFLAGS
8124lt_save_GCC=$GCC
8125GCC=
8126CC=${RC-"windres"}
8127CFLAGS=
8128compiler=$CC
8129_LT_TAGVAR(compiler, $1)=$CC
8130_LT_CC_BASENAME([$compiler])
8131_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
8132
8133if test -n "$compiler"; then
8134 :
8135 _LT_CONFIG($1)
8136fi
8137
8138GCC=$lt_save_GCC
8139AC_LANG_RESTORE
8140CC=$lt_save_CC
8141CFLAGS=$lt_save_CFLAGS
8142])# _LT_LANG_RC_CONFIG
8143
8144
8145# LT_PROG_GCJ
8146# -----------
8147AC_DEFUN([LT_PROG_GCJ],
8148[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
8149 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
8150 [AC_CHECK_TOOL(GCJ, gcj,)
8151 test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
8152 AC_SUBST(GCJFLAGS)])])[]dnl
8153])
8154
8155# Old name:
8156AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
8157dnl aclocal-1.4 backwards compatibility:
8158dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
8159
8160
8161# LT_PROG_GO
8162# ----------
8163AC_DEFUN([LT_PROG_GO],
8164[AC_CHECK_TOOL(GOC, gccgo,)
8165])
8166
8167
8168# LT_PROG_RC
8169# ----------
8170AC_DEFUN([LT_PROG_RC],
8171[AC_CHECK_TOOL(RC, windres,)
8172])
8173
8174# Old name:
8175AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
8176dnl aclocal-1.4 backwards compatibility:
8177dnl AC_DEFUN([LT_AC_PROG_RC], [])
8178
8179
8180# _LT_DECL_EGREP
8181# --------------
8182# If we don't have a new enough Autoconf to choose the best grep
8183# available, choose the one first in the user's PATH.
8184m4_defun([_LT_DECL_EGREP],
8185[AC_REQUIRE([AC_PROG_EGREP])dnl
8186AC_REQUIRE([AC_PROG_FGREP])dnl
8187test -z "$GREP" && GREP=grep
8188_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
8189_LT_DECL([], [EGREP], [1], [An ERE matcher])
8190_LT_DECL([], [FGREP], [1], [A literal string matcher])
8191dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
8192AC_SUBST([GREP])
8193])
8194
8195
8196# _LT_DECL_OBJDUMP
8197# --------------
8198# If we don't have a new enough Autoconf to choose the best objdump
8199# available, choose the one first in the user's PATH.
8200m4_defun([_LT_DECL_OBJDUMP],
8201[AC_CHECK_TOOL(OBJDUMP, objdump, false)
8202test -z "$OBJDUMP" && OBJDUMP=objdump
8203_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
8204AC_SUBST([OBJDUMP])
8205])
8206
8207# _LT_DECL_DLLTOOL
8208# ----------------
8209# Ensure DLLTOOL variable is set.
8210m4_defun([_LT_DECL_DLLTOOL],
8211[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
8212test -z "$DLLTOOL" && DLLTOOL=dlltool
8213_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
8214AC_SUBST([DLLTOOL])
8215])
8216
8217# _LT_DECL_SED
8218# ------------
8219# Check for a fully-functional sed program, that truncates
8220# as few characters as possible. Prefer GNU sed if found.
8221m4_defun([_LT_DECL_SED],
8222[AC_PROG_SED
8223test -z "$SED" && SED=sed
8224Xsed="$SED -e 1s/^X//"
8225_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
8226_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
8227 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
8228])# _LT_DECL_SED
8229
8230m4_ifndef([AC_PROG_SED], [
8231############################################################
8232# NOTE: This macro has been submitted for inclusion into #
8233# GNU Autoconf as AC_PROG_SED. When it is available in #
8234# a released version of Autoconf we should remove this #
8235# macro and use it instead. #
8236############################################################
8237
8238m4_defun([AC_PROG_SED],
8239[AC_MSG_CHECKING([for a sed that does not truncate output])
8240AC_CACHE_VAL(lt_cv_path_SED,
8241[# Loop through the user's path and test for sed and gsed.
8242# Then use that list of sed's as ones to test for truncation.
8243as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8244for as_dir in $PATH
8245do
8246 IFS=$as_save_IFS
8247 test -z "$as_dir" && as_dir=.
8248 for lt_ac_prog in sed gsed; do
8249 for ac_exec_ext in '' $ac_executable_extensions; do
8250 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
8251 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
8252 fi
8253 done
8254 done
8255done
8256IFS=$as_save_IFS
8257lt_ac_max=0
8258lt_ac_count=0
8259# Add /usr/xpg4/bin/sed as it is typically found on Solaris
8260# along with /bin/sed that truncates output.
8261for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
8262 test ! -f "$lt_ac_sed" && continue
8263 cat /dev/null > conftest.in
8264 lt_ac_count=0
8265 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
8266 # Check for GNU sed and select it if it is found.
8267 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
8268 lt_cv_path_SED=$lt_ac_sed
8269 break
8270 fi
8271 while true; do
8272 cat conftest.in conftest.in >conftest.tmp
8273 mv conftest.tmp conftest.in
8274 cp conftest.in conftest.nl
8275 echo >>conftest.nl
8276 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
8277 cmp -s conftest.out conftest.nl || break
8278 # 10000 chars as input seems more than enough
8279 test 10 -lt "$lt_ac_count" && break
8280 lt_ac_count=`expr $lt_ac_count + 1`
8281 if test "$lt_ac_count" -gt "$lt_ac_max"; then
8282 lt_ac_max=$lt_ac_count
8283 lt_cv_path_SED=$lt_ac_sed
8284 fi
8285 done
8286done
8287])
8288SED=$lt_cv_path_SED
8289AC_SUBST([SED])
8290AC_MSG_RESULT([$SED])
8291])#AC_PROG_SED
8292])#m4_ifndef
8293
8294# Old name:
8295AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
8296dnl aclocal-1.4 backwards compatibility:
8297dnl AC_DEFUN([LT_AC_PROG_SED], [])
8298
8299
8300# _LT_CHECK_SHELL_FEATURES
8301# ------------------------
8302# Find out whether the shell is Bourne or XSI compatible,
8303# or has some other useful features.
8304m4_defun([_LT_CHECK_SHELL_FEATURES],
8305[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
8306 lt_unset=unset
8307else
8308 lt_unset=false
8309fi
8310_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
8311
8312# test EBCDIC or ASCII
8313case `echo X|tr X '\101'` in
8314 A) # ASCII based system
8315 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
8316 lt_SP2NL='tr \040 \012'
8317 lt_NL2SP='tr \015\012 \040\040'
8318 ;;
8319 *) # EBCDIC based system
8320 lt_SP2NL='tr \100 \n'
8321 lt_NL2SP='tr \r\n \100\100'
8322 ;;
8323esac
8324_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
8325_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
8326])# _LT_CHECK_SHELL_FEATURES
8327
8328
8329# _LT_PATH_CONVERSION_FUNCTIONS
8330# -----------------------------
8331# Determine what file name conversion functions should be used by
8332# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
8333# for certain cross-compile configurations and native mingw.
8334m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
8335[AC_REQUIRE([AC_CANONICAL_HOST])dnl
8336AC_REQUIRE([AC_CANONICAL_BUILD])dnl
8337AC_MSG_CHECKING([how to convert $build file names to $host format])
8338AC_CACHE_VAL(lt_cv_to_host_file_cmd,
8339[case $host in
8340 *-*-mingw* )
8341 case $build in
8342 *-*-mingw* ) # actually msys
8343 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
8344 ;;
8345 *-*-cygwin* )
8346 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
8347 ;;
8348 * ) # otherwise, assume *nix
8349 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
8350 ;;
8351 esac
8352 ;;
8353 *-*-cygwin* )
8354 case $build in
8355 *-*-mingw* ) # actually msys
8356 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
8357 ;;
8358 *-*-cygwin* )
8359 lt_cv_to_host_file_cmd=func_convert_file_noop
8360 ;;
8361 * ) # otherwise, assume *nix
8362 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
8363 ;;
8364 esac
8365 ;;
8366 * ) # unhandled hosts (and "normal" native builds)
8367 lt_cv_to_host_file_cmd=func_convert_file_noop
8368 ;;
8369esac
8370])
8371to_host_file_cmd=$lt_cv_to_host_file_cmd
8372AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
8373_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
8374 [0], [convert $build file names to $host format])dnl
8375
8376AC_MSG_CHECKING([how to convert $build file names to toolchain format])
8377AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
8378[#assume ordinary cross tools, or native build.
8379lt_cv_to_tool_file_cmd=func_convert_file_noop
8380case $host in
8381 *-*-mingw* )
8382 case $build in
8383 *-*-mingw* ) # actually msys
8384 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
8385 ;;
8386 esac
8387 ;;
8388esac
8389])
8390to_tool_file_cmd=$lt_cv_to_tool_file_cmd
8391AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
8392_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8393 [0], [convert $build files to toolchain format])dnl
8394])# _LT_PATH_CONVERSION_FUNCTIONS
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