Merge branch 'master' of https://github.com/juhovh/shairplay into upstream
[deb_shairplay.git] / m4 / libtool.m4
CommitLineData
15c988f7
JB
1# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
2#
3# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
4# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
5# Foundation, Inc.
6# Written by Gordon Matzigkeit, 1996
7#
8# This file is free software; the Free Software Foundation gives
9# unlimited permission to copy and/or distribute it, with or without
10# modifications, as long as this notice is preserved.
11
12m4_define([_LT_COPYING], [dnl
13# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
14# 2006, 2007, 2008, 2009, 2010, 2011 Free Software
15# Foundation, Inc.
16# Written by Gordon Matzigkeit, 1996
17#
18# This file is part of GNU Libtool.
19#
20# GNU Libtool is free software; you can redistribute it and/or
21# modify it under the terms of the GNU General Public License as
22# published by the Free Software Foundation; either version 2 of
23# the License, or (at your option) any later version.
24#
25# As a special exception to the GNU General Public License,
26# if you distribute this file as part of a program or library that
27# is built using GNU Libtool, you may include this file under the
28# same distribution terms that you use for the rest of that program.
29#
30# GNU Libtool is distributed in the hope that it will be useful,
31# but WITHOUT ANY WARRANTY; without even the implied warranty of
32# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
33# GNU General Public License for more details.
34#
35# You should have received a copy of the GNU General Public License
36# along with GNU Libtool; see the file COPYING. If not, a copy
37# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
38# obtained by writing to the Free Software Foundation, Inc.,
39# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
40])
41
42# serial 57 LT_INIT
43
44
45# LT_PREREQ(VERSION)
46# ------------------
47# Complain and exit if this libtool version is less that VERSION.
48m4_defun([LT_PREREQ],
49[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
50 [m4_default([$3],
51 [m4_fatal([Libtool version $1 or higher is required],
52 63)])],
53 [$2])])
54
55
56# _LT_CHECK_BUILDDIR
57# ------------------
58# Complain if the absolute build directory name contains unusual characters
59m4_defun([_LT_CHECK_BUILDDIR],
60[case `pwd` in
61 *\ * | *\ *)
62 AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
63esac
64])
65
66
67# LT_INIT([OPTIONS])
68# ------------------
69AC_DEFUN([LT_INIT],
70[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
71AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
72AC_BEFORE([$0], [LT_LANG])dnl
73AC_BEFORE([$0], [LT_OUTPUT])dnl
74AC_BEFORE([$0], [LTDL_INIT])dnl
75m4_require([_LT_CHECK_BUILDDIR])dnl
76
77dnl Autoconf doesn't catch unexpanded LT_ macros by default:
78m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
79m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
80dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
81dnl unless we require an AC_DEFUNed macro:
82AC_REQUIRE([LTOPTIONS_VERSION])dnl
83AC_REQUIRE([LTSUGAR_VERSION])dnl
84AC_REQUIRE([LTVERSION_VERSION])dnl
85AC_REQUIRE([LTOBSOLETE_VERSION])dnl
86m4_require([_LT_PROG_LTMAIN])dnl
87
88_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
89
90dnl Parse OPTIONS
91_LT_SET_OPTIONS([$0], [$1])
92
93# This can be used to rebuild libtool when needed
94LIBTOOL_DEPS="$ltmain"
95
96# Always use our own libtool.
97LIBTOOL='$(SHELL) $(top_builddir)/libtool'
98AC_SUBST(LIBTOOL)dnl
99
100_LT_SETUP
101
102# Only expand once:
103m4_define([LT_INIT])
104])# LT_INIT
105
106# Old names:
107AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
108AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
109dnl aclocal-1.4 backwards compatibility:
110dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
111dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
112
113
114# _LT_CC_BASENAME(CC)
115# -------------------
116# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
117m4_defun([_LT_CC_BASENAME],
118[for cc_temp in $1""; do
119 case $cc_temp in
120 compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
121 distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
122 \-*) ;;
123 *) break;;
124 esac
125done
126cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
127])
128
129
130# _LT_FILEUTILS_DEFAULTS
131# ----------------------
132# It is okay to use these file commands and assume they have been set
133# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
134m4_defun([_LT_FILEUTILS_DEFAULTS],
135[: ${CP="cp -f"}
136: ${MV="mv -f"}
137: ${RM="rm -f"}
138])# _LT_FILEUTILS_DEFAULTS
139
140
141# _LT_SETUP
142# ---------
143m4_defun([_LT_SETUP],
144[AC_REQUIRE([AC_CANONICAL_HOST])dnl
145AC_REQUIRE([AC_CANONICAL_BUILD])dnl
146AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
147AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
148
149_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
150dnl
151_LT_DECL([], [host_alias], [0], [The host system])dnl
152_LT_DECL([], [host], [0])dnl
153_LT_DECL([], [host_os], [0])dnl
154dnl
155_LT_DECL([], [build_alias], [0], [The build system])dnl
156_LT_DECL([], [build], [0])dnl
157_LT_DECL([], [build_os], [0])dnl
158dnl
159AC_REQUIRE([AC_PROG_CC])dnl
160AC_REQUIRE([LT_PATH_LD])dnl
161AC_REQUIRE([LT_PATH_NM])dnl
162dnl
163AC_REQUIRE([AC_PROG_LN_S])dnl
164test -z "$LN_S" && LN_S="ln -s"
165_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
166dnl
167AC_REQUIRE([LT_CMD_MAX_LEN])dnl
168_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
169_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
170dnl
171m4_require([_LT_FILEUTILS_DEFAULTS])dnl
172m4_require([_LT_CHECK_SHELL_FEATURES])dnl
173m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
174m4_require([_LT_CMD_RELOAD])dnl
175m4_require([_LT_CHECK_MAGIC_METHOD])dnl
176m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
177m4_require([_LT_CMD_OLD_ARCHIVE])dnl
178m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
179m4_require([_LT_WITH_SYSROOT])dnl
180
181_LT_CONFIG_LIBTOOL_INIT([
182# See if we are running on zsh, and set the options which allow our
183# commands through without removal of \ escapes INIT.
184if test -n "\${ZSH_VERSION+set}" ; then
185 setopt NO_GLOB_SUBST
186fi
187])
188if test -n "${ZSH_VERSION+set}" ; then
189 setopt NO_GLOB_SUBST
190fi
191
192_LT_CHECK_OBJDIR
193
194m4_require([_LT_TAG_COMPILER])dnl
195
196case $host_os in
197aix3*)
198 # AIX sometimes has problems with the GCC collect2 program. For some
199 # reason, if we set the COLLECT_NAMES environment variable, the problems
200 # vanish in a puff of smoke.
201 if test "X${COLLECT_NAMES+set}" != Xset; then
202 COLLECT_NAMES=
203 export COLLECT_NAMES
204 fi
205 ;;
206esac
207
208# Global variables:
209ofile=libtool
210can_build_shared=yes
211
212# All known linkers require a `.a' archive for static linking (except MSVC,
213# which needs '.lib').
214libext=a
215
216with_gnu_ld="$lt_cv_prog_gnu_ld"
217
218old_CC="$CC"
219old_CFLAGS="$CFLAGS"
220
221# Set sane defaults for various variables
222test -z "$CC" && CC=cc
223test -z "$LTCC" && LTCC=$CC
224test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
225test -z "$LD" && LD=ld
226test -z "$ac_objext" && ac_objext=o
227
228_LT_CC_BASENAME([$compiler])
229
230# Only perform the check for file, if the check method requires it
231test -z "$MAGIC_CMD" && MAGIC_CMD=file
232case $deplibs_check_method in
233file_magic*)
234 if test "$file_magic_cmd" = '$MAGIC_CMD'; then
235 _LT_PATH_MAGIC
236 fi
237 ;;
238esac
239
240# Use C for the default configuration in the libtool script
241LT_SUPPORTED_TAG([CC])
242_LT_LANG_C_CONFIG
243_LT_LANG_DEFAULT_CONFIG
244_LT_CONFIG_COMMANDS
245])# _LT_SETUP
246
247
248# _LT_PREPARE_SED_QUOTE_VARS
249# --------------------------
250# Define a few sed substitution that help us do robust quoting.
251m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
252[# Backslashify metacharacters that are still active within
253# double-quoted strings.
254sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
255
256# Same as above, but do not quote variable references.
257double_quote_subst='s/\([["`\\]]\)/\\\1/g'
258
259# Sed substitution to delay expansion of an escaped shell variable in a
260# double_quote_subst'ed string.
261delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
262
263# Sed substitution to delay expansion of an escaped single quote.
264delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
265
266# Sed substitution to avoid accidental globbing in evaled expressions
267no_glob_subst='s/\*/\\\*/g'
268])
269
270# _LT_PROG_LTMAIN
271# ---------------
272# Note that this code is called both from `configure', and `config.status'
273# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
274# `config.status' has no value for ac_aux_dir unless we are using Automake,
275# so we pass a copy along to make sure it has a sensible value anyway.
276m4_defun([_LT_PROG_LTMAIN],
277[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
278_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
279ltmain="$ac_aux_dir/ltmain.sh"
280])# _LT_PROG_LTMAIN
281
282
283## ------------------------------------- ##
284## Accumulate code for creating libtool. ##
285## ------------------------------------- ##
286
287# So that we can recreate a full libtool script including additional
288# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
289# in macros and then make a single call at the end using the `libtool'
290# label.
291
292
293# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
294# ----------------------------------------
295# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
296m4_define([_LT_CONFIG_LIBTOOL_INIT],
297[m4_ifval([$1],
298 [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
299 [$1
300])])])
301
302# Initialize.
303m4_define([_LT_OUTPUT_LIBTOOL_INIT])
304
305
306# _LT_CONFIG_LIBTOOL([COMMANDS])
307# ------------------------------
308# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
309m4_define([_LT_CONFIG_LIBTOOL],
310[m4_ifval([$1],
311 [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
312 [$1
313])])])
314
315# Initialize.
316m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
317
318
319# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
320# -----------------------------------------------------
321m4_defun([_LT_CONFIG_SAVE_COMMANDS],
322[_LT_CONFIG_LIBTOOL([$1])
323_LT_CONFIG_LIBTOOL_INIT([$2])
324])
325
326
327# _LT_FORMAT_COMMENT([COMMENT])
328# -----------------------------
329# Add leading comment marks to the start of each line, and a trailing
330# full-stop to the whole comment if one is not present already.
331m4_define([_LT_FORMAT_COMMENT],
332[m4_ifval([$1], [
333m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
334 [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
335)])
336
337
338
339## ------------------------ ##
340## FIXME: Eliminate VARNAME ##
341## ------------------------ ##
342
343
344# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
345# -------------------------------------------------------------------
346# CONFIGNAME is the name given to the value in the libtool script.
347# VARNAME is the (base) name used in the configure script.
348# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
349# VARNAME. Any other value will be used directly.
350m4_define([_LT_DECL],
351[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
352 [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
353 [m4_ifval([$1], [$1], [$2])])
354 lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
355 m4_ifval([$4],
356 [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
357 lt_dict_add_subkey([lt_decl_dict], [$2],
358 [tagged?], [m4_ifval([$5], [yes], [no])])])
359])
360
361
362# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
363# --------------------------------------------------------
364m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
365
366
367# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
368# ------------------------------------------------
369m4_define([lt_decl_tag_varnames],
370[_lt_decl_filter([tagged?], [yes], $@)])
371
372
373# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
374# ---------------------------------------------------------
375m4_define([_lt_decl_filter],
376[m4_case([$#],
377 [0], [m4_fatal([$0: too few arguments: $#])],
378 [1], [m4_fatal([$0: too few arguments: $#: $1])],
379 [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
380 [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
381 [lt_dict_filter([lt_decl_dict], $@)])[]dnl
382])
383
384
385# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
386# --------------------------------------------------
387m4_define([lt_decl_quote_varnames],
388[_lt_decl_filter([value], [1], $@)])
389
390
391# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
392# ---------------------------------------------------
393m4_define([lt_decl_dquote_varnames],
394[_lt_decl_filter([value], [2], $@)])
395
396
397# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
398# ---------------------------------------------------
399m4_define([lt_decl_varnames_tagged],
400[m4_assert([$# <= 2])dnl
401_$0(m4_quote(m4_default([$1], [[, ]])),
402 m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
403 m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
404m4_define([_lt_decl_varnames_tagged],
405[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
406
407
408# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
409# ------------------------------------------------
410m4_define([lt_decl_all_varnames],
411[_$0(m4_quote(m4_default([$1], [[, ]])),
412 m4_if([$2], [],
413 m4_quote(lt_decl_varnames),
414 m4_quote(m4_shift($@))))[]dnl
415])
416m4_define([_lt_decl_all_varnames],
417[lt_join($@, lt_decl_varnames_tagged([$1],
418 lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
419])
420
421
422# _LT_CONFIG_STATUS_DECLARE([VARNAME])
423# ------------------------------------
424# Quote a variable value, and forward it to `config.status' so that its
425# declaration there will have the same value as in `configure'. VARNAME
426# must have a single quote delimited value for this to work.
427m4_define([_LT_CONFIG_STATUS_DECLARE],
428[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
429
430
431# _LT_CONFIG_STATUS_DECLARATIONS
432# ------------------------------
433# We delimit libtool config variables with single quotes, so when
434# we write them to config.status, we have to be sure to quote all
435# embedded single quotes properly. In configure, this macro expands
436# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
437#
438# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
439m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
440[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
441 [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
442
443
444# _LT_LIBTOOL_TAGS
445# ----------------
446# Output comment and list of tags supported by the script
447m4_defun([_LT_LIBTOOL_TAGS],
448[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
449available_tags="_LT_TAGS"dnl
450])
451
452
453# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
454# -----------------------------------
455# Extract the dictionary values for VARNAME (optionally with TAG) and
456# expand to a commented shell variable setting:
457#
458# # Some comment about what VAR is for.
459# visible_name=$lt_internal_name
460m4_define([_LT_LIBTOOL_DECLARE],
461[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
462 [description])))[]dnl
463m4_pushdef([_libtool_name],
464 m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
465m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
466 [0], [_libtool_name=[$]$1],
467 [1], [_libtool_name=$lt_[]$1],
468 [2], [_libtool_name=$lt_[]$1],
469 [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
470m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
471])
472
473
474# _LT_LIBTOOL_CONFIG_VARS
475# -----------------------
476# Produce commented declarations of non-tagged libtool config variables
477# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
478# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
479# section) are produced by _LT_LIBTOOL_TAG_VARS.
480m4_defun([_LT_LIBTOOL_CONFIG_VARS],
481[m4_foreach([_lt_var],
482 m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
483 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
484
485
486# _LT_LIBTOOL_TAG_VARS(TAG)
487# -------------------------
488m4_define([_LT_LIBTOOL_TAG_VARS],
489[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
490 [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
491
492
493# _LT_TAGVAR(VARNAME, [TAGNAME])
494# ------------------------------
495m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
496
497
498# _LT_CONFIG_COMMANDS
499# -------------------
500# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
501# variables for single and double quote escaping we saved from calls
502# to _LT_DECL, we can put quote escaped variables declarations
503# into `config.status', and then the shell code to quote escape them in
504# for loops in `config.status'. Finally, any additional code accumulated
505# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
506m4_defun([_LT_CONFIG_COMMANDS],
507[AC_PROVIDE_IFELSE([LT_OUTPUT],
508 dnl If the libtool generation code has been placed in $CONFIG_LT,
509 dnl instead of duplicating it all over again into config.status,
510 dnl then we will have config.status run $CONFIG_LT later, so it
511 dnl needs to know what name is stored there:
512 [AC_CONFIG_COMMANDS([libtool],
513 [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
514 dnl If the libtool generation code is destined for config.status,
515 dnl expand the accumulated commands and init code now:
516 [AC_CONFIG_COMMANDS([libtool],
517 [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
518])#_LT_CONFIG_COMMANDS
519
520
521# Initialize.
522m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
523[
524
525# The HP-UX ksh and POSIX shell print the target directory to stdout
526# if CDPATH is set.
527(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
528
529sed_quote_subst='$sed_quote_subst'
530double_quote_subst='$double_quote_subst'
531delay_variable_subst='$delay_variable_subst'
532_LT_CONFIG_STATUS_DECLARATIONS
533LTCC='$LTCC'
534LTCFLAGS='$LTCFLAGS'
535compiler='$compiler_DEFAULT'
536
537# A function that is used when there is no print builtin or printf.
538func_fallback_echo ()
539{
540 eval 'cat <<_LTECHO_EOF
541\$[]1
542_LTECHO_EOF'
543}
544
545# Quote evaled strings.
546for var in lt_decl_all_varnames([[ \
547]], lt_decl_quote_varnames); do
548 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
549 *[[\\\\\\\`\\"\\\$]]*)
550 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
551 ;;
552 *)
553 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
554 ;;
555 esac
556done
557
558# Double-quote double-evaled strings.
559for var in lt_decl_all_varnames([[ \
560]], lt_decl_dquote_varnames); do
561 case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
562 *[[\\\\\\\`\\"\\\$]]*)
563 eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
564 ;;
565 *)
566 eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
567 ;;
568 esac
569done
570
571_LT_OUTPUT_LIBTOOL_INIT
572])
573
574# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
575# ------------------------------------
576# Generate a child script FILE with all initialization necessary to
577# reuse the environment learned by the parent script, and make the
578# file executable. If COMMENT is supplied, it is inserted after the
579# `#!' sequence but before initialization text begins. After this
580# macro, additional text can be appended to FILE to form the body of
581# the child script. The macro ends with non-zero status if the
582# file could not be fully written (such as if the disk is full).
583m4_ifdef([AS_INIT_GENERATED],
584[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
585[m4_defun([_LT_GENERATED_FILE_INIT],
586[m4_require([AS_PREPARE])]dnl
587[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
588[lt_write_fail=0
589cat >$1 <<_ASEOF || lt_write_fail=1
590#! $SHELL
591# Generated by $as_me.
592$2
593SHELL=\${CONFIG_SHELL-$SHELL}
594export SHELL
595_ASEOF
596cat >>$1 <<\_ASEOF || lt_write_fail=1
597AS_SHELL_SANITIZE
598_AS_PREPARE
599exec AS_MESSAGE_FD>&1
600_ASEOF
601test $lt_write_fail = 0 && chmod +x $1[]dnl
602m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
603
604# LT_OUTPUT
605# ---------
606# This macro allows early generation of the libtool script (before
607# AC_OUTPUT is called), incase it is used in configure for compilation
608# tests.
609AC_DEFUN([LT_OUTPUT],
610[: ${CONFIG_LT=./config.lt}
611AC_MSG_NOTICE([creating $CONFIG_LT])
612_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
613[# Run this file to recreate a libtool stub with the current configuration.])
614
615cat >>"$CONFIG_LT" <<\_LTEOF
616lt_cl_silent=false
617exec AS_MESSAGE_LOG_FD>>config.log
618{
619 echo
620 AS_BOX([Running $as_me.])
621} >&AS_MESSAGE_LOG_FD
622
623lt_cl_help="\
624\`$as_me' creates a local libtool stub from the current configuration,
625for use in further configure time tests before the real libtool is
626generated.
627
628Usage: $[0] [[OPTIONS]]
629
630 -h, --help print this help, then exit
631 -V, --version print version number, then exit
632 -q, --quiet do not print progress messages
633 -d, --debug don't remove temporary files
634
635Report bugs to <bug-libtool@gnu.org>."
636
637lt_cl_version="\
638m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
639m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
640configured by $[0], generated by m4_PACKAGE_STRING.
641
642Copyright (C) 2011 Free Software Foundation, Inc.
643This config.lt script is free software; the Free Software Foundation
644gives unlimited permision to copy, distribute and modify it."
645
646while test $[#] != 0
647do
648 case $[1] in
649 --version | --v* | -V )
650 echo "$lt_cl_version"; exit 0 ;;
651 --help | --h* | -h )
652 echo "$lt_cl_help"; exit 0 ;;
653 --debug | --d* | -d )
654 debug=: ;;
655 --quiet | --q* | --silent | --s* | -q )
656 lt_cl_silent=: ;;
657
658 -*) AC_MSG_ERROR([unrecognized option: $[1]
659Try \`$[0] --help' for more information.]) ;;
660
661 *) AC_MSG_ERROR([unrecognized argument: $[1]
662Try \`$[0] --help' for more information.]) ;;
663 esac
664 shift
665done
666
667if $lt_cl_silent; then
668 exec AS_MESSAGE_FD>/dev/null
669fi
670_LTEOF
671
672cat >>"$CONFIG_LT" <<_LTEOF
673_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
674_LTEOF
675
676cat >>"$CONFIG_LT" <<\_LTEOF
677AC_MSG_NOTICE([creating $ofile])
678_LT_OUTPUT_LIBTOOL_COMMANDS
679AS_EXIT(0)
680_LTEOF
681chmod +x "$CONFIG_LT"
682
683# configure is writing to config.log, but config.lt does its own redirection,
684# appending to config.log, which fails on DOS, as config.log is still kept
685# open by configure. Here we exec the FD to /dev/null, effectively closing
686# config.log, so it can be properly (re)opened and appended to by config.lt.
687lt_cl_success=:
688test "$silent" = yes &&
689 lt_config_lt_args="$lt_config_lt_args --quiet"
690exec AS_MESSAGE_LOG_FD>/dev/null
691$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
692exec AS_MESSAGE_LOG_FD>>config.log
693$lt_cl_success || AS_EXIT(1)
694])# LT_OUTPUT
695
696
697# _LT_CONFIG(TAG)
698# ---------------
699# If TAG is the built-in tag, create an initial libtool script with a
700# default configuration from the untagged config vars. Otherwise add code
701# to config.status for appending the configuration named by TAG from the
702# matching tagged config vars.
703m4_defun([_LT_CONFIG],
704[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
705_LT_CONFIG_SAVE_COMMANDS([
706 m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
707 m4_if(_LT_TAG, [C], [
708 # See if we are running on zsh, and set the options which allow our
709 # commands through without removal of \ escapes.
710 if test -n "${ZSH_VERSION+set}" ; then
711 setopt NO_GLOB_SUBST
712 fi
713
714 cfgfile="${ofile}T"
715 trap "$RM \"$cfgfile\"; exit 1" 1 2 15
716 $RM "$cfgfile"
717
718 cat <<_LT_EOF >> "$cfgfile"
719#! $SHELL
720
721# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
722# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
723# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
724# NOTE: Changes made to this file will be lost: look at ltmain.sh.
725#
726_LT_COPYING
727_LT_LIBTOOL_TAGS
728
729# ### BEGIN LIBTOOL CONFIG
730_LT_LIBTOOL_CONFIG_VARS
731_LT_LIBTOOL_TAG_VARS
732# ### END LIBTOOL CONFIG
733
734_LT_EOF
735
736 case $host_os in
737 aix3*)
738 cat <<\_LT_EOF >> "$cfgfile"
739# AIX sometimes has problems with the GCC collect2 program. For some
740# reason, if we set the COLLECT_NAMES environment variable, the problems
741# vanish in a puff of smoke.
742if test "X${COLLECT_NAMES+set}" != Xset; then
743 COLLECT_NAMES=
744 export COLLECT_NAMES
745fi
746_LT_EOF
747 ;;
748 esac
749
750 _LT_PROG_LTMAIN
751
752 # We use sed instead of cat because bash on DJGPP gets confused if
753 # if finds mixed CR/LF and LF-only lines. Since sed operates in
754 # text mode, it properly converts lines to CR/LF. This bash problem
755 # is reportedly fixed, but why not run on old versions too?
756 sed '$q' "$ltmain" >> "$cfgfile" \
757 || (rm -f "$cfgfile"; exit 1)
758
759 _LT_PROG_REPLACE_SHELLFNS
760
761 mv -f "$cfgfile" "$ofile" ||
762 (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
763 chmod +x "$ofile"
764],
765[cat <<_LT_EOF >> "$ofile"
766
767dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
768dnl in a comment (ie after a #).
769# ### BEGIN LIBTOOL TAG CONFIG: $1
770_LT_LIBTOOL_TAG_VARS(_LT_TAG)
771# ### END LIBTOOL TAG CONFIG: $1
772_LT_EOF
773])dnl /m4_if
774],
775[m4_if([$1], [], [
776 PACKAGE='$PACKAGE'
777 VERSION='$VERSION'
778 TIMESTAMP='$TIMESTAMP'
779 RM='$RM'
780 ofile='$ofile'], [])
781])dnl /_LT_CONFIG_SAVE_COMMANDS
782])# _LT_CONFIG
783
784
785# LT_SUPPORTED_TAG(TAG)
786# ---------------------
787# Trace this macro to discover what tags are supported by the libtool
788# --tag option, using:
789# autoconf --trace 'LT_SUPPORTED_TAG:$1'
790AC_DEFUN([LT_SUPPORTED_TAG], [])
791
792
793# C support is built-in for now
794m4_define([_LT_LANG_C_enabled], [])
795m4_define([_LT_TAGS], [])
796
797
798# LT_LANG(LANG)
799# -------------
800# Enable libtool support for the given language if not already enabled.
801AC_DEFUN([LT_LANG],
802[AC_BEFORE([$0], [LT_OUTPUT])dnl
803m4_case([$1],
804 [C], [_LT_LANG(C)],
805 [C++], [_LT_LANG(CXX)],
806 [Go], [_LT_LANG(GO)],
807 [Java], [_LT_LANG(GCJ)],
808 [Fortran 77], [_LT_LANG(F77)],
809 [Fortran], [_LT_LANG(FC)],
810 [Windows Resource], [_LT_LANG(RC)],
811 [m4_ifdef([_LT_LANG_]$1[_CONFIG],
812 [_LT_LANG($1)],
813 [m4_fatal([$0: unsupported language: "$1"])])])dnl
814])# LT_LANG
815
816
817# _LT_LANG(LANGNAME)
818# ------------------
819m4_defun([_LT_LANG],
820[m4_ifdef([_LT_LANG_]$1[_enabled], [],
821 [LT_SUPPORTED_TAG([$1])dnl
822 m4_append([_LT_TAGS], [$1 ])dnl
823 m4_define([_LT_LANG_]$1[_enabled], [])dnl
824 _LT_LANG_$1_CONFIG($1)])dnl
825])# _LT_LANG
826
827
828m4_ifndef([AC_PROG_GO], [
829############################################################
830# NOTE: This macro has been submitted for inclusion into #
831# GNU Autoconf as AC_PROG_GO. When it is available in #
832# a released version of Autoconf we should remove this #
833# macro and use it instead. #
834############################################################
835m4_defun([AC_PROG_GO],
836[AC_LANG_PUSH(Go)dnl
837AC_ARG_VAR([GOC], [Go compiler command])dnl
838AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
839_AC_ARG_VAR_LDFLAGS()dnl
840AC_CHECK_TOOL(GOC, gccgo)
841if test -z "$GOC"; then
842 if test -n "$ac_tool_prefix"; then
843 AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
844 fi
845fi
846if test -z "$GOC"; then
847 AC_CHECK_PROG(GOC, gccgo, gccgo, false)
848fi
849])#m4_defun
850])#m4_ifndef
851
852
853# _LT_LANG_DEFAULT_CONFIG
854# -----------------------
855m4_defun([_LT_LANG_DEFAULT_CONFIG],
856[AC_PROVIDE_IFELSE([AC_PROG_CXX],
857 [LT_LANG(CXX)],
858 [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
859
860AC_PROVIDE_IFELSE([AC_PROG_F77],
861 [LT_LANG(F77)],
862 [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
863
864AC_PROVIDE_IFELSE([AC_PROG_FC],
865 [LT_LANG(FC)],
866 [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
867
868dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
869dnl pulling things in needlessly.
870AC_PROVIDE_IFELSE([AC_PROG_GCJ],
871 [LT_LANG(GCJ)],
872 [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
873 [LT_LANG(GCJ)],
874 [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
875 [LT_LANG(GCJ)],
876 [m4_ifdef([AC_PROG_GCJ],
877 [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
878 m4_ifdef([A][M_PROG_GCJ],
879 [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
880 m4_ifdef([LT_PROG_GCJ],
881 [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
882
883AC_PROVIDE_IFELSE([AC_PROG_GO],
884 [LT_LANG(GO)],
885 [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
886
887AC_PROVIDE_IFELSE([LT_PROG_RC],
888 [LT_LANG(RC)],
889 [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
890])# _LT_LANG_DEFAULT_CONFIG
891
892# Obsolete macros:
893AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
894AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
895AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
896AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
897AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
898dnl aclocal-1.4 backwards compatibility:
899dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
900dnl AC_DEFUN([AC_LIBTOOL_F77], [])
901dnl AC_DEFUN([AC_LIBTOOL_FC], [])
902dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
903dnl AC_DEFUN([AC_LIBTOOL_RC], [])
904
905
906# _LT_TAG_COMPILER
907# ----------------
908m4_defun([_LT_TAG_COMPILER],
909[AC_REQUIRE([AC_PROG_CC])dnl
910
911_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
912_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
913_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
914_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
915
916# If no C compiler was specified, use CC.
917LTCC=${LTCC-"$CC"}
918
919# If no C compiler flags were specified, use CFLAGS.
920LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
921
922# Allow CC to be a program name with arguments.
923compiler=$CC
924])# _LT_TAG_COMPILER
925
926
927# _LT_COMPILER_BOILERPLATE
928# ------------------------
929# Check for compiler boilerplate output or warnings with
930# the simple compiler test code.
931m4_defun([_LT_COMPILER_BOILERPLATE],
932[m4_require([_LT_DECL_SED])dnl
933ac_outfile=conftest.$ac_objext
934echo "$lt_simple_compile_test_code" >conftest.$ac_ext
935eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
936_lt_compiler_boilerplate=`cat conftest.err`
937$RM conftest*
938])# _LT_COMPILER_BOILERPLATE
939
940
941# _LT_LINKER_BOILERPLATE
942# ----------------------
943# Check for linker boilerplate output or warnings with
944# the simple link test code.
945m4_defun([_LT_LINKER_BOILERPLATE],
946[m4_require([_LT_DECL_SED])dnl
947ac_outfile=conftest.$ac_objext
948echo "$lt_simple_link_test_code" >conftest.$ac_ext
949eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
950_lt_linker_boilerplate=`cat conftest.err`
951$RM -r conftest*
952])# _LT_LINKER_BOILERPLATE
953
954# _LT_REQUIRED_DARWIN_CHECKS
955# -------------------------
956m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
957 case $host_os in
958 rhapsody* | darwin*)
959 AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
960 AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
961 AC_CHECK_TOOL([LIPO], [lipo], [:])
962 AC_CHECK_TOOL([OTOOL], [otool], [:])
963 AC_CHECK_TOOL([OTOOL64], [otool64], [:])
964 _LT_DECL([], [DSYMUTIL], [1],
965 [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
966 _LT_DECL([], [NMEDIT], [1],
967 [Tool to change global to local symbols on Mac OS X])
968 _LT_DECL([], [LIPO], [1],
969 [Tool to manipulate fat objects and archives on Mac OS X])
970 _LT_DECL([], [OTOOL], [1],
971 [ldd/readelf like tool for Mach-O binaries on Mac OS X])
972 _LT_DECL([], [OTOOL64], [1],
973 [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
974
975 AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
976 [lt_cv_apple_cc_single_mod=no
977 if test -z "${LT_MULTI_MODULE}"; then
978 # By default we will add the -single_module flag. You can override
979 # by either setting the environment variable LT_MULTI_MODULE
980 # non-empty at configure time, or by adding -multi_module to the
981 # link flags.
982 rm -rf libconftest.dylib*
983 echo "int foo(void){return 1;}" > conftest.c
984 echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
985-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
986 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
987 -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
988 _lt_result=$?
989 # If there is a non-empty error log, and "single_module"
990 # appears in it, assume the flag caused a linker warning
991 if test -s conftest.err && $GREP single_module conftest.err; then
992 cat conftest.err >&AS_MESSAGE_LOG_FD
993 # Otherwise, if the output was created with a 0 exit code from
994 # the compiler, it worked.
995 elif test -f libconftest.dylib && test $_lt_result -eq 0; then
996 lt_cv_apple_cc_single_mod=yes
997 else
998 cat conftest.err >&AS_MESSAGE_LOG_FD
999 fi
1000 rm -rf libconftest.dylib*
1001 rm -f conftest.*
1002 fi])
1003
1004 AC_CACHE_CHECK([for -exported_symbols_list linker flag],
1005 [lt_cv_ld_exported_symbols_list],
1006 [lt_cv_ld_exported_symbols_list=no
1007 save_LDFLAGS=$LDFLAGS
1008 echo "_main" > conftest.sym
1009 LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
1010 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
1011 [lt_cv_ld_exported_symbols_list=yes],
1012 [lt_cv_ld_exported_symbols_list=no])
1013 LDFLAGS="$save_LDFLAGS"
1014 ])
1015
1016 AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
1017 [lt_cv_ld_force_load=no
1018 cat > conftest.c << _LT_EOF
1019int forced_loaded() { return 2;}
1020_LT_EOF
1021 echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
1022 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
1023 echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
1024 $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
1025 echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
1026 $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
1027 cat > conftest.c << _LT_EOF
1028int main() { return 0;}
1029_LT_EOF
1030 echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
1031 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
1032 _lt_result=$?
1033 if test -s conftest.err && $GREP force_load conftest.err; then
1034 cat conftest.err >&AS_MESSAGE_LOG_FD
1035 elif test -f conftest && test $_lt_result -eq 0 && $GREP forced_load conftest >/dev/null 2>&1 ; then
1036 lt_cv_ld_force_load=yes
1037 else
1038 cat conftest.err >&AS_MESSAGE_LOG_FD
1039 fi
1040 rm -f conftest.err libconftest.a conftest conftest.c
1041 rm -rf conftest.dSYM
1042 ])
1043 case $host_os in
1044 rhapsody* | darwin1.[[012]])
1045 _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
1046 darwin1.*)
1047 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1048 darwin*) # darwin 5.x on
1049 # if running on 10.5 or later, the deployment target defaults
1050 # to the OS version, if on x86, and 10.4, the deployment
1051 # target defaults to 10.4. Don't you love it?
1052 case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
1053 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
1054 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1055 10.[[012]]*)
1056 _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
1057 10.*)
1058 _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
1059 esac
1060 ;;
1061 esac
1062 if test "$lt_cv_apple_cc_single_mod" = "yes"; then
1063 _lt_dar_single_mod='$single_module'
1064 fi
1065 if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
1066 _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
1067 else
1068 _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
1069 fi
1070 if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
1071 _lt_dsymutil='~$DSYMUTIL $lib || :'
1072 else
1073 _lt_dsymutil=
1074 fi
1075 ;;
1076 esac
1077])
1078
1079
1080# _LT_DARWIN_LINKER_FEATURES([TAG])
1081# ---------------------------------
1082# Checks for linker and compiler features on darwin
1083m4_defun([_LT_DARWIN_LINKER_FEATURES],
1084[
1085 m4_require([_LT_REQUIRED_DARWIN_CHECKS])
1086 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
1087 _LT_TAGVAR(hardcode_direct, $1)=no
1088 _LT_TAGVAR(hardcode_automatic, $1)=yes
1089 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
1090 if test "$lt_cv_ld_force_load" = "yes"; then
1091 _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
1092 m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
1093 [FC], [_LT_TAGVAR(compiler_needs_object, $1)=yes])
1094 else
1095 _LT_TAGVAR(whole_archive_flag_spec, $1)=''
1096 fi
1097 _LT_TAGVAR(link_all_deplibs, $1)=yes
1098 _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
1099 case $cc_basename in
1100 ifort*) _lt_dar_can_shared=yes ;;
1101 *) _lt_dar_can_shared=$GCC ;;
1102 esac
1103 if test "$_lt_dar_can_shared" = "yes"; then
1104 output_verbose_link_cmd=func_echo_all
1105 _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
1106 _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
1107 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
1108 _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
1109 m4_if([$1], [CXX],
1110[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
1111 _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
1112 _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
1113 fi
1114],[])
1115 else
1116 _LT_TAGVAR(ld_shlibs, $1)=no
1117 fi
1118])
1119
1120# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
1121# ----------------------------------
1122# Links a minimal program and checks the executable
1123# for the system default hardcoded library path. In most cases,
1124# this is /usr/lib:/lib, but when the MPI compilers are used
1125# the location of the communication and MPI libs are included too.
1126# If we don't find anything, use the default library path according
1127# to the aix ld manual.
1128# Store the results from the different compilers for each TAGNAME.
1129# Allow to override them for all tags through lt_cv_aix_libpath.
1130m4_defun([_LT_SYS_MODULE_PATH_AIX],
1131[m4_require([_LT_DECL_SED])dnl
1132if test "${lt_cv_aix_libpath+set}" = set; then
1133 aix_libpath=$lt_cv_aix_libpath
1134else
1135 AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
1136 [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
1137 lt_aix_libpath_sed='[
1138 /Import File Strings/,/^$/ {
1139 /^0/ {
1140 s/^0 *\([^ ]*\) *$/\1/
1141 p
1142 }
1143 }]'
1144 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1145 # Check for a 64-bit object if we didn't find anything.
1146 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1147 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
1148 fi],[])
1149 if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
1150 _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
1151 fi
1152 ])
1153 aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
1154fi
1155])# _LT_SYS_MODULE_PATH_AIX
1156
1157
1158# _LT_SHELL_INIT(ARG)
1159# -------------------
1160m4_define([_LT_SHELL_INIT],
1161[m4_divert_text([M4SH-INIT], [$1
1162])])# _LT_SHELL_INIT
1163
1164
1165
1166# _LT_PROG_ECHO_BACKSLASH
1167# -----------------------
1168# Find how we can fake an echo command that does not interpret backslash.
1169# In particular, with Autoconf 2.60 or later we add some code to the start
1170# of the generated configure script which will find a shell with a builtin
1171# printf (which we can use as an echo command).
1172m4_defun([_LT_PROG_ECHO_BACKSLASH],
1173[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1174ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1175ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1176
1177AC_MSG_CHECKING([how to print strings])
1178# Test print first, because it will be a builtin if present.
1179if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
1180 test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
1181 ECHO='print -r --'
1182elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
1183 ECHO='printf %s\n'
1184else
1185 # Use this function as a fallback that always works.
1186 func_fallback_echo ()
1187 {
1188 eval 'cat <<_LTECHO_EOF
1189$[]1
1190_LTECHO_EOF'
1191 }
1192 ECHO='func_fallback_echo'
1193fi
1194
1195# func_echo_all arg...
1196# Invoke $ECHO with all args, space-separated.
1197func_echo_all ()
1198{
1199 $ECHO "$*"
1200}
1201
1202case "$ECHO" in
1203 printf*) AC_MSG_RESULT([printf]) ;;
1204 print*) AC_MSG_RESULT([print -r]) ;;
1205 *) AC_MSG_RESULT([cat]) ;;
1206esac
1207
1208m4_ifdef([_AS_DETECT_SUGGESTED],
1209[_AS_DETECT_SUGGESTED([
1210 test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
1211 ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
1212 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
1213 ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
1214 PATH=/empty FPATH=/empty; export PATH FPATH
1215 test "X`printf %s $ECHO`" = "X$ECHO" \
1216 || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
1217
1218_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
1219_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
1220])# _LT_PROG_ECHO_BACKSLASH
1221
1222
1223# _LT_WITH_SYSROOT
1224# ----------------
1225AC_DEFUN([_LT_WITH_SYSROOT],
1226[AC_MSG_CHECKING([for sysroot])
1227AC_ARG_WITH([sysroot],
1228[ --with-sysroot[=DIR] Search for dependent libraries within DIR
1229 (or the compiler's sysroot if not specified).],
1230[], [with_sysroot=no])
1231
1232dnl lt_sysroot will always be passed unquoted. We quote it here
1233dnl in case the user passed a directory name.
1234lt_sysroot=
1235case ${with_sysroot} in #(
1236 yes)
1237 if test "$GCC" = yes; then
1238 lt_sysroot=`$CC --print-sysroot 2>/dev/null`
1239 fi
1240 ;; #(
1241 /*)
1242 lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
1243 ;; #(
1244 no|'')
1245 ;; #(
1246 *)
1247 AC_MSG_RESULT([${with_sysroot}])
1248 AC_MSG_ERROR([The sysroot must be an absolute path.])
1249 ;;
1250esac
1251
1252 AC_MSG_RESULT([${lt_sysroot:-no}])
1253_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
1254[dependent libraries, and in which our libraries should be installed.])])
1255
1256# _LT_ENABLE_LOCK
1257# ---------------
1258m4_defun([_LT_ENABLE_LOCK],
1259[AC_ARG_ENABLE([libtool-lock],
1260 [AS_HELP_STRING([--disable-libtool-lock],
1261 [avoid locking (might break parallel builds)])])
1262test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
1263
1264# Some flags need to be propagated to the compiler or linker for good
1265# libtool support.
1266case $host in
1267ia64-*-hpux*)
1268 # Find out which ABI we are using.
1269 echo 'int i;' > conftest.$ac_ext
1270 if AC_TRY_EVAL(ac_compile); then
1271 case `/usr/bin/file conftest.$ac_objext` in
1272 *ELF-32*)
1273 HPUX_IA64_MODE="32"
1274 ;;
1275 *ELF-64*)
1276 HPUX_IA64_MODE="64"
1277 ;;
1278 esac
1279 fi
1280 rm -rf conftest*
1281 ;;
1282*-*-irix6*)
1283 # Find out which ABI we are using.
1284 echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
1285 if AC_TRY_EVAL(ac_compile); then
1286 if test "$lt_cv_prog_gnu_ld" = yes; then
1287 case `/usr/bin/file conftest.$ac_objext` in
1288 *32-bit*)
1289 LD="${LD-ld} -melf32bsmip"
1290 ;;
1291 *N32*)
1292 LD="${LD-ld} -melf32bmipn32"
1293 ;;
1294 *64-bit*)
1295 LD="${LD-ld} -melf64bmip"
1296 ;;
1297 esac
1298 else
1299 case `/usr/bin/file conftest.$ac_objext` in
1300 *32-bit*)
1301 LD="${LD-ld} -32"
1302 ;;
1303 *N32*)
1304 LD="${LD-ld} -n32"
1305 ;;
1306 *64-bit*)
1307 LD="${LD-ld} -64"
1308 ;;
1309 esac
1310 fi
1311 fi
1312 rm -rf conftest*
1313 ;;
1314
1315x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
1316s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
1317 # Find out which ABI we are using.
1318 echo 'int i;' > conftest.$ac_ext
1319 if AC_TRY_EVAL(ac_compile); then
1320 case `/usr/bin/file conftest.o` in
1321 *32-bit*)
1322 case $host in
1323 x86_64-*kfreebsd*-gnu)
1324 LD="${LD-ld} -m elf_i386_fbsd"
1325 ;;
1326 x86_64-*linux*)
1327 LD="${LD-ld} -m elf_i386"
1328 ;;
1329 ppc64-*linux*|powerpc64-*linux*)
1330 LD="${LD-ld} -m elf32ppclinux"
1331 ;;
1332 s390x-*linux*)
1333 LD="${LD-ld} -m elf_s390"
1334 ;;
1335 sparc64-*linux*)
1336 LD="${LD-ld} -m elf32_sparc"
1337 ;;
1338 esac
1339 ;;
1340 *64-bit*)
1341 case $host in
1342 x86_64-*kfreebsd*-gnu)
1343 LD="${LD-ld} -m elf_x86_64_fbsd"
1344 ;;
1345 x86_64-*linux*)
1346 LD="${LD-ld} -m elf_x86_64"
1347 ;;
1348 ppc*-*linux*|powerpc*-*linux*)
1349 LD="${LD-ld} -m elf64ppc"
1350 ;;
1351 s390*-*linux*|s390*-*tpf*)
1352 LD="${LD-ld} -m elf64_s390"
1353 ;;
1354 sparc*-*linux*)
1355 LD="${LD-ld} -m elf64_sparc"
1356 ;;
1357 esac
1358 ;;
1359 esac
1360 fi
1361 rm -rf conftest*
1362 ;;
1363
1364*-*-sco3.2v5*)
1365 # On SCO OpenServer 5, we need -belf to get full-featured binaries.
1366 SAVE_CFLAGS="$CFLAGS"
1367 CFLAGS="$CFLAGS -belf"
1368 AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
1369 [AC_LANG_PUSH(C)
1370 AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
1371 AC_LANG_POP])
1372 if test x"$lt_cv_cc_needs_belf" != x"yes"; then
1373 # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
1374 CFLAGS="$SAVE_CFLAGS"
1375 fi
1376 ;;
1377*-*solaris*)
1378 # Find out which ABI we are using.
1379 echo 'int i;' > conftest.$ac_ext
1380 if AC_TRY_EVAL(ac_compile); then
1381 case `/usr/bin/file conftest.o` in
1382 *64-bit*)
1383 case $lt_cv_prog_gnu_ld in
1384 yes*)
1385 case $host in
1386 i?86-*-solaris*)
1387 LD="${LD-ld} -m elf_x86_64"
1388 ;;
1389 sparc*-*-solaris*)
1390 LD="${LD-ld} -m elf64_sparc"
1391 ;;
1392 esac
1393 # GNU ld 2.21 introduced _sol2 emulations. Use them if available.
1394 if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
1395 LD="${LD-ld}_sol2"
1396 fi
1397 ;;
1398 *)
1399 if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
1400 LD="${LD-ld} -64"
1401 fi
1402 ;;
1403 esac
1404 ;;
1405 esac
1406 fi
1407 rm -rf conftest*
1408 ;;
1409esac
1410
1411need_locks="$enable_libtool_lock"
1412])# _LT_ENABLE_LOCK
1413
1414
1415# _LT_PROG_AR
1416# -----------
1417m4_defun([_LT_PROG_AR],
1418[AC_CHECK_TOOLS(AR, [ar], false)
1419: ${AR=ar}
1420: ${AR_FLAGS=cru}
1421_LT_DECL([], [AR], [1], [The archiver])
1422_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
1423
1424AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
1425 [lt_cv_ar_at_file=no
1426 AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
1427 [echo conftest.$ac_objext > conftest.lst
1428 lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
1429 AC_TRY_EVAL([lt_ar_try])
1430 if test "$ac_status" -eq 0; then
1431 # Ensure the archiver fails upon bogus file names.
1432 rm -f conftest.$ac_objext libconftest.a
1433 AC_TRY_EVAL([lt_ar_try])
1434 if test "$ac_status" -ne 0; then
1435 lt_cv_ar_at_file=@
1436 fi
1437 fi
1438 rm -f conftest.* libconftest.a
1439 ])
1440 ])
1441
1442if test "x$lt_cv_ar_at_file" = xno; then
1443 archiver_list_spec=
1444else
1445 archiver_list_spec=$lt_cv_ar_at_file
1446fi
1447_LT_DECL([], [archiver_list_spec], [1],
1448 [How to feed a file listing to the archiver])
1449])# _LT_PROG_AR
1450
1451
1452# _LT_CMD_OLD_ARCHIVE
1453# -------------------
1454m4_defun([_LT_CMD_OLD_ARCHIVE],
1455[_LT_PROG_AR
1456
1457AC_CHECK_TOOL(STRIP, strip, :)
1458test -z "$STRIP" && STRIP=:
1459_LT_DECL([], [STRIP], [1], [A symbol stripping program])
1460
1461AC_CHECK_TOOL(RANLIB, ranlib, :)
1462test -z "$RANLIB" && RANLIB=:
1463_LT_DECL([], [RANLIB], [1],
1464 [Commands used to install an old-style archive])
1465
1466# Determine commands to create old-style static archives.
1467old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
1468old_postinstall_cmds='chmod 644 $oldlib'
1469old_postuninstall_cmds=
1470
1471if test -n "$RANLIB"; then
1472 case $host_os in
1473 openbsd*)
1474 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
1475 ;;
1476 *)
1477 old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
1478 ;;
1479 esac
1480 old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
1481fi
1482
1483case $host_os in
1484 darwin*)
1485 lock_old_archive_extraction=yes ;;
1486 *)
1487 lock_old_archive_extraction=no ;;
1488esac
1489_LT_DECL([], [old_postinstall_cmds], [2])
1490_LT_DECL([], [old_postuninstall_cmds], [2])
1491_LT_TAGDECL([], [old_archive_cmds], [2],
1492 [Commands used to build an old-style archive])
1493_LT_DECL([], [lock_old_archive_extraction], [0],
1494 [Whether to use a lock for old archive extraction])
1495])# _LT_CMD_OLD_ARCHIVE
1496
1497
1498# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1499# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
1500# ----------------------------------------------------------------
1501# Check whether the given compiler option works
1502AC_DEFUN([_LT_COMPILER_OPTION],
1503[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1504m4_require([_LT_DECL_SED])dnl
1505AC_CACHE_CHECK([$1], [$2],
1506 [$2=no
1507 m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
1508 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1509 lt_compiler_flag="$3"
1510 # Insert the option either (1) after the last *FLAGS variable, or
1511 # (2) before a word containing "conftest.", or (3) at the end.
1512 # Note that $ac_compile itself does not contain backslashes and begins
1513 # with a dollar sign (not a hyphen), so the echo should work correctly.
1514 # The option is referenced via a variable to avoid confusing sed.
1515 lt_compile=`echo "$ac_compile" | $SED \
1516 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1517 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1518 -e 's:$: $lt_compiler_flag:'`
1519 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1520 (eval "$lt_compile" 2>conftest.err)
1521 ac_status=$?
1522 cat conftest.err >&AS_MESSAGE_LOG_FD
1523 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1524 if (exit $ac_status) && test -s "$ac_outfile"; then
1525 # The compiler can only warn and ignore the option if not recognized
1526 # So say no if there are warnings other than the usual output.
1527 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
1528 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1529 if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
1530 $2=yes
1531 fi
1532 fi
1533 $RM conftest*
1534])
1535
1536if test x"[$]$2" = xyes; then
1537 m4_if([$5], , :, [$5])
1538else
1539 m4_if([$6], , :, [$6])
1540fi
1541])# _LT_COMPILER_OPTION
1542
1543# Old name:
1544AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
1545dnl aclocal-1.4 backwards compatibility:
1546dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
1547
1548
1549# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
1550# [ACTION-SUCCESS], [ACTION-FAILURE])
1551# ----------------------------------------------------
1552# Check whether the given linker option works
1553AC_DEFUN([_LT_LINKER_OPTION],
1554[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1555m4_require([_LT_DECL_SED])dnl
1556AC_CACHE_CHECK([$1], [$2],
1557 [$2=no
1558 save_LDFLAGS="$LDFLAGS"
1559 LDFLAGS="$LDFLAGS $3"
1560 echo "$lt_simple_link_test_code" > conftest.$ac_ext
1561 if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
1562 # The linker can only warn and ignore the option if not recognized
1563 # So say no if there are warnings
1564 if test -s conftest.err; then
1565 # Append any errors to the config.log.
1566 cat conftest.err 1>&AS_MESSAGE_LOG_FD
1567 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
1568 $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
1569 if diff conftest.exp conftest.er2 >/dev/null; then
1570 $2=yes
1571 fi
1572 else
1573 $2=yes
1574 fi
1575 fi
1576 $RM -r conftest*
1577 LDFLAGS="$save_LDFLAGS"
1578])
1579
1580if test x"[$]$2" = xyes; then
1581 m4_if([$4], , :, [$4])
1582else
1583 m4_if([$5], , :, [$5])
1584fi
1585])# _LT_LINKER_OPTION
1586
1587# Old name:
1588AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
1589dnl aclocal-1.4 backwards compatibility:
1590dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
1591
1592
1593# LT_CMD_MAX_LEN
1594#---------------
1595AC_DEFUN([LT_CMD_MAX_LEN],
1596[AC_REQUIRE([AC_CANONICAL_HOST])dnl
1597# find the maximum length of command line arguments
1598AC_MSG_CHECKING([the maximum length of command line arguments])
1599AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
1600 i=0
1601 teststring="ABCD"
1602
1603 case $build_os in
1604 msdosdjgpp*)
1605 # On DJGPP, this test can blow up pretty badly due to problems in libc
1606 # (any single argument exceeding 2000 bytes causes a buffer overrun
1607 # during glob expansion). Even if it were fixed, the result of this
1608 # check would be larger than it should be.
1609 lt_cv_sys_max_cmd_len=12288; # 12K is about right
1610 ;;
1611
1612 gnu*)
1613 # Under GNU Hurd, this test is not required because there is
1614 # no limit to the length of command line arguments.
1615 # Libtool will interpret -1 as no limit whatsoever
1616 lt_cv_sys_max_cmd_len=-1;
1617 ;;
1618
1619 cygwin* | mingw* | cegcc*)
1620 # On Win9x/ME, this test blows up -- it succeeds, but takes
1621 # about 5 minutes as the teststring grows exponentially.
1622 # Worse, since 9x/ME are not pre-emptively multitasking,
1623 # you end up with a "frozen" computer, even though with patience
1624 # the test eventually succeeds (with a max line length of 256k).
1625 # Instead, let's just punt: use the minimum linelength reported by
1626 # all of the supported platforms: 8192 (on NT/2K/XP).
1627 lt_cv_sys_max_cmd_len=8192;
1628 ;;
1629
1630 mint*)
1631 # On MiNT this can take a long time and run out of memory.
1632 lt_cv_sys_max_cmd_len=8192;
1633 ;;
1634
1635 amigaos*)
1636 # On AmigaOS with pdksh, this test takes hours, literally.
1637 # So we just punt and use a minimum line length of 8192.
1638 lt_cv_sys_max_cmd_len=8192;
1639 ;;
1640
1641 netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
1642 # This has been around since 386BSD, at least. Likely further.
1643 if test -x /sbin/sysctl; then
1644 lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
1645 elif test -x /usr/sbin/sysctl; then
1646 lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
1647 else
1648 lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
1649 fi
1650 # And add a safety zone
1651 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1652 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1653 ;;
1654
1655 interix*)
1656 # We know the value 262144 and hardcode it with a safety zone (like BSD)
1657 lt_cv_sys_max_cmd_len=196608
1658 ;;
1659
1660 os2*)
1661 # The test takes a long time on OS/2.
1662 lt_cv_sys_max_cmd_len=8192
1663 ;;
1664
1665 osf*)
1666 # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
1667 # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
1668 # nice to cause kernel panics so lets avoid the loop below.
1669 # First set a reasonable default.
1670 lt_cv_sys_max_cmd_len=16384
1671 #
1672 if test -x /sbin/sysconfig; then
1673 case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
1674 *1*) lt_cv_sys_max_cmd_len=-1 ;;
1675 esac
1676 fi
1677 ;;
1678 sco3.2v5*)
1679 lt_cv_sys_max_cmd_len=102400
1680 ;;
1681 sysv5* | sco5v6* | sysv4.2uw2*)
1682 kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
1683 if test -n "$kargmax"; then
1684 lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
1685 else
1686 lt_cv_sys_max_cmd_len=32768
1687 fi
1688 ;;
1689 *)
1690 lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
1691 if test -n "$lt_cv_sys_max_cmd_len"; then
1692 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
1693 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
1694 else
1695 # Make teststring a little bigger before we do anything with it.
1696 # a 1K string should be a reasonable start.
1697 for i in 1 2 3 4 5 6 7 8 ; do
1698 teststring=$teststring$teststring
1699 done
1700 SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
1701 # If test is not a shell built-in, we'll probably end up computing a
1702 # maximum length that is only half of the actual maximum length, but
1703 # we can't tell.
1704 while { test "X"`env echo "$teststring$teststring" 2>/dev/null` \
1705 = "X$teststring$teststring"; } >/dev/null 2>&1 &&
1706 test $i != 17 # 1/2 MB should be enough
1707 do
1708 i=`expr $i + 1`
1709 teststring=$teststring$teststring
1710 done
1711 # Only check the string length outside the loop.
1712 lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
1713 teststring=
1714 # Add a significant safety factor because C++ compilers can tack on
1715 # massive amounts of additional arguments before passing them to the
1716 # linker. It appears as though 1/2 is a usable value.
1717 lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
1718 fi
1719 ;;
1720 esac
1721])
1722if test -n $lt_cv_sys_max_cmd_len ; then
1723 AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
1724else
1725 AC_MSG_RESULT(none)
1726fi
1727max_cmd_len=$lt_cv_sys_max_cmd_len
1728_LT_DECL([], [max_cmd_len], [0],
1729 [What is the maximum length of a command?])
1730])# LT_CMD_MAX_LEN
1731
1732# Old name:
1733AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
1734dnl aclocal-1.4 backwards compatibility:
1735dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
1736
1737
1738# _LT_HEADER_DLFCN
1739# ----------------
1740m4_defun([_LT_HEADER_DLFCN],
1741[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
1742])# _LT_HEADER_DLFCN
1743
1744
1745# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
1746# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
1747# ----------------------------------------------------------------
1748m4_defun([_LT_TRY_DLOPEN_SELF],
1749[m4_require([_LT_HEADER_DLFCN])dnl
1750if test "$cross_compiling" = yes; then :
1751 [$4]
1752else
1753 lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
1754 lt_status=$lt_dlunknown
1755 cat > conftest.$ac_ext <<_LT_EOF
1756[#line $LINENO "configure"
1757#include "confdefs.h"
1758
1759#if HAVE_DLFCN_H
1760#include <dlfcn.h>
1761#endif
1762
1763#include <stdio.h>
1764
1765#ifdef RTLD_GLOBAL
1766# define LT_DLGLOBAL RTLD_GLOBAL
1767#else
1768# ifdef DL_GLOBAL
1769# define LT_DLGLOBAL DL_GLOBAL
1770# else
1771# define LT_DLGLOBAL 0
1772# endif
1773#endif
1774
1775/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
1776 find out it does not work in some platform. */
1777#ifndef LT_DLLAZY_OR_NOW
1778# ifdef RTLD_LAZY
1779# define LT_DLLAZY_OR_NOW RTLD_LAZY
1780# else
1781# ifdef DL_LAZY
1782# define LT_DLLAZY_OR_NOW DL_LAZY
1783# else
1784# ifdef RTLD_NOW
1785# define LT_DLLAZY_OR_NOW RTLD_NOW
1786# else
1787# ifdef DL_NOW
1788# define LT_DLLAZY_OR_NOW DL_NOW
1789# else
1790# define LT_DLLAZY_OR_NOW 0
1791# endif
1792# endif
1793# endif
1794# endif
1795#endif
1796
1797/* When -fvisbility=hidden is used, assume the code has been annotated
1798 correspondingly for the symbols needed. */
1799#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
1800int fnord () __attribute__((visibility("default")));
1801#endif
1802
1803int fnord () { return 42; }
1804int main ()
1805{
1806 void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
1807 int status = $lt_dlunknown;
1808
1809 if (self)
1810 {
1811 if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
1812 else
1813 {
1814 if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
1815 else puts (dlerror ());
1816 }
1817 /* dlclose (self); */
1818 }
1819 else
1820 puts (dlerror ());
1821
1822 return status;
1823}]
1824_LT_EOF
1825 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
1826 (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
1827 lt_status=$?
1828 case x$lt_status in
1829 x$lt_dlno_uscore) $1 ;;
1830 x$lt_dlneed_uscore) $2 ;;
1831 x$lt_dlunknown|x*) $3 ;;
1832 esac
1833 else :
1834 # compilation failed
1835 $3
1836 fi
1837fi
1838rm -fr conftest*
1839])# _LT_TRY_DLOPEN_SELF
1840
1841
1842# LT_SYS_DLOPEN_SELF
1843# ------------------
1844AC_DEFUN([LT_SYS_DLOPEN_SELF],
1845[m4_require([_LT_HEADER_DLFCN])dnl
1846if test "x$enable_dlopen" != xyes; then
1847 enable_dlopen=unknown
1848 enable_dlopen_self=unknown
1849 enable_dlopen_self_static=unknown
1850else
1851 lt_cv_dlopen=no
1852 lt_cv_dlopen_libs=
1853
1854 case $host_os in
1855 beos*)
1856 lt_cv_dlopen="load_add_on"
1857 lt_cv_dlopen_libs=
1858 lt_cv_dlopen_self=yes
1859 ;;
1860
1861 mingw* | pw32* | cegcc*)
1862 lt_cv_dlopen="LoadLibrary"
1863 lt_cv_dlopen_libs=
1864 ;;
1865
1866 cygwin*)
1867 lt_cv_dlopen="dlopen"
1868 lt_cv_dlopen_libs=
1869 ;;
1870
1871 darwin*)
1872 # if libdl is installed we need to link against it
1873 AC_CHECK_LIB([dl], [dlopen],
1874 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
1875 lt_cv_dlopen="dyld"
1876 lt_cv_dlopen_libs=
1877 lt_cv_dlopen_self=yes
1878 ])
1879 ;;
1880
1881 *)
1882 AC_CHECK_FUNC([shl_load],
1883 [lt_cv_dlopen="shl_load"],
1884 [AC_CHECK_LIB([dld], [shl_load],
1885 [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
1886 [AC_CHECK_FUNC([dlopen],
1887 [lt_cv_dlopen="dlopen"],
1888 [AC_CHECK_LIB([dl], [dlopen],
1889 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
1890 [AC_CHECK_LIB([svld], [dlopen],
1891 [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
1892 [AC_CHECK_LIB([dld], [dld_link],
1893 [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
1894 ])
1895 ])
1896 ])
1897 ])
1898 ])
1899 ;;
1900 esac
1901
1902 if test "x$lt_cv_dlopen" != xno; then
1903 enable_dlopen=yes
1904 else
1905 enable_dlopen=no
1906 fi
1907
1908 case $lt_cv_dlopen in
1909 dlopen)
1910 save_CPPFLAGS="$CPPFLAGS"
1911 test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
1912
1913 save_LDFLAGS="$LDFLAGS"
1914 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
1915
1916 save_LIBS="$LIBS"
1917 LIBS="$lt_cv_dlopen_libs $LIBS"
1918
1919 AC_CACHE_CHECK([whether a program can dlopen itself],
1920 lt_cv_dlopen_self, [dnl
1921 _LT_TRY_DLOPEN_SELF(
1922 lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
1923 lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
1924 ])
1925
1926 if test "x$lt_cv_dlopen_self" = xyes; then
1927 wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
1928 AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
1929 lt_cv_dlopen_self_static, [dnl
1930 _LT_TRY_DLOPEN_SELF(
1931 lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
1932 lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
1933 ])
1934 fi
1935
1936 CPPFLAGS="$save_CPPFLAGS"
1937 LDFLAGS="$save_LDFLAGS"
1938 LIBS="$save_LIBS"
1939 ;;
1940 esac
1941
1942 case $lt_cv_dlopen_self in
1943 yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
1944 *) enable_dlopen_self=unknown ;;
1945 esac
1946
1947 case $lt_cv_dlopen_self_static in
1948 yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
1949 *) enable_dlopen_self_static=unknown ;;
1950 esac
1951fi
1952_LT_DECL([dlopen_support], [enable_dlopen], [0],
1953 [Whether dlopen is supported])
1954_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
1955 [Whether dlopen of programs is supported])
1956_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
1957 [Whether dlopen of statically linked programs is supported])
1958])# LT_SYS_DLOPEN_SELF
1959
1960# Old name:
1961AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
1962dnl aclocal-1.4 backwards compatibility:
1963dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
1964
1965
1966# _LT_COMPILER_C_O([TAGNAME])
1967# ---------------------------
1968# Check to see if options -c and -o are simultaneously supported by compiler.
1969# This macro does not hard code the compiler like AC_PROG_CC_C_O.
1970m4_defun([_LT_COMPILER_C_O],
1971[m4_require([_LT_DECL_SED])dnl
1972m4_require([_LT_FILEUTILS_DEFAULTS])dnl
1973m4_require([_LT_TAG_COMPILER])dnl
1974AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
1975 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
1976 [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
1977 $RM -r conftest 2>/dev/null
1978 mkdir conftest
1979 cd conftest
1980 mkdir out
1981 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
1982
1983 lt_compiler_flag="-o out/conftest2.$ac_objext"
1984 # Insert the option either (1) after the last *FLAGS variable, or
1985 # (2) before a word containing "conftest.", or (3) at the end.
1986 # Note that $ac_compile itself does not contain backslashes and begins
1987 # with a dollar sign (not a hyphen), so the echo should work correctly.
1988 lt_compile=`echo "$ac_compile" | $SED \
1989 -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1990 -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1991 -e 's:$: $lt_compiler_flag:'`
1992 (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1993 (eval "$lt_compile" 2>out/conftest.err)
1994 ac_status=$?
1995 cat out/conftest.err >&AS_MESSAGE_LOG_FD
1996 echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1997 if (exit $ac_status) && test -s out/conftest2.$ac_objext
1998 then
1999 # The compiler can only warn and ignore the option if not recognized
2000 # So say no if there are warnings
2001 $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
2002 $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
2003 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
2004 _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
2005 fi
2006 fi
2007 chmod u+w . 2>&AS_MESSAGE_LOG_FD
2008 $RM conftest*
2009 # SGI C++ compiler will create directory out/ii_files/ for
2010 # template instantiation
2011 test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
2012 $RM out/* && rmdir out
2013 cd ..
2014 $RM -r conftest
2015 $RM conftest*
2016])
2017_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
2018 [Does compiler simultaneously support -c and -o options?])
2019])# _LT_COMPILER_C_O
2020
2021
2022# _LT_COMPILER_FILE_LOCKS([TAGNAME])
2023# ----------------------------------
2024# Check to see if we can do hard links to lock some files if needed
2025m4_defun([_LT_COMPILER_FILE_LOCKS],
2026[m4_require([_LT_ENABLE_LOCK])dnl
2027m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2028_LT_COMPILER_C_O([$1])
2029
2030hard_links="nottested"
2031if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
2032 # do not overwrite the value of need_locks provided by the user
2033 AC_MSG_CHECKING([if we can lock with hard links])
2034 hard_links=yes
2035 $RM conftest*
2036 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2037 touch conftest.a
2038 ln conftest.a conftest.b 2>&5 || hard_links=no
2039 ln conftest.a conftest.b 2>/dev/null && hard_links=no
2040 AC_MSG_RESULT([$hard_links])
2041 if test "$hard_links" = no; then
2042 AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
2043 need_locks=warn
2044 fi
2045else
2046 need_locks=no
2047fi
2048_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
2049])# _LT_COMPILER_FILE_LOCKS
2050
2051
2052# _LT_CHECK_OBJDIR
2053# ----------------
2054m4_defun([_LT_CHECK_OBJDIR],
2055[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
2056[rm -f .libs 2>/dev/null
2057mkdir .libs 2>/dev/null
2058if test -d .libs; then
2059 lt_cv_objdir=.libs
2060else
2061 # MS-DOS does not allow filenames that begin with a dot.
2062 lt_cv_objdir=_libs
2063fi
2064rmdir .libs 2>/dev/null])
2065objdir=$lt_cv_objdir
2066_LT_DECL([], [objdir], [0],
2067 [The name of the directory that contains temporary libtool files])dnl
2068m4_pattern_allow([LT_OBJDIR])dnl
2069AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
2070 [Define to the sub-directory in which libtool stores uninstalled libraries.])
2071])# _LT_CHECK_OBJDIR
2072
2073
2074# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
2075# --------------------------------------
2076# Check hardcoding attributes.
2077m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
2078[AC_MSG_CHECKING([how to hardcode library paths into programs])
2079_LT_TAGVAR(hardcode_action, $1)=
2080if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
2081 test -n "$_LT_TAGVAR(runpath_var, $1)" ||
2082 test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
2083
2084 # We can hardcode non-existent directories.
2085 if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
2086 # If the only mechanism to avoid hardcoding is shlibpath_var, we
2087 # have to relink, otherwise we might link with an installed library
2088 # when we should be linking with a yet-to-be-installed one
2089 ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
2090 test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
2091 # Linking always hardcodes the temporary library directory.
2092 _LT_TAGVAR(hardcode_action, $1)=relink
2093 else
2094 # We can link without hardcoding, and we can hardcode nonexisting dirs.
2095 _LT_TAGVAR(hardcode_action, $1)=immediate
2096 fi
2097else
2098 # We cannot hardcode anything, or else we can only hardcode existing
2099 # directories.
2100 _LT_TAGVAR(hardcode_action, $1)=unsupported
2101fi
2102AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
2103
2104if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
2105 test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
2106 # Fast installation is not supported
2107 enable_fast_install=no
2108elif test "$shlibpath_overrides_runpath" = yes ||
2109 test "$enable_shared" = no; then
2110 # Fast installation is not necessary
2111 enable_fast_install=needless
2112fi
2113_LT_TAGDECL([], [hardcode_action], [0],
2114 [How to hardcode a shared library path into an executable])
2115])# _LT_LINKER_HARDCODE_LIBPATH
2116
2117
2118# _LT_CMD_STRIPLIB
2119# ----------------
2120m4_defun([_LT_CMD_STRIPLIB],
2121[m4_require([_LT_DECL_EGREP])
2122striplib=
2123old_striplib=
2124AC_MSG_CHECKING([whether stripping libraries is possible])
2125if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
2126 test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
2127 test -z "$striplib" && striplib="$STRIP --strip-unneeded"
2128 AC_MSG_RESULT([yes])
2129else
2130# FIXME - insert some real tests, host_os isn't really good enough
2131 case $host_os in
2132 darwin*)
2133 if test -n "$STRIP" ; then
2134 striplib="$STRIP -x"
2135 old_striplib="$STRIP -S"
2136 AC_MSG_RESULT([yes])
2137 else
2138 AC_MSG_RESULT([no])
2139 fi
2140 ;;
2141 *)
2142 AC_MSG_RESULT([no])
2143 ;;
2144 esac
2145fi
2146_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
2147_LT_DECL([], [striplib], [1])
2148])# _LT_CMD_STRIPLIB
2149
2150
2151# _LT_SYS_DYNAMIC_LINKER([TAG])
2152# -----------------------------
2153# PORTME Fill in your ld.so characteristics
2154m4_defun([_LT_SYS_DYNAMIC_LINKER],
2155[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2156m4_require([_LT_DECL_EGREP])dnl
2157m4_require([_LT_FILEUTILS_DEFAULTS])dnl
2158m4_require([_LT_DECL_OBJDUMP])dnl
2159m4_require([_LT_DECL_SED])dnl
2160m4_require([_LT_CHECK_SHELL_FEATURES])dnl
2161AC_MSG_CHECKING([dynamic linker characteristics])
2162m4_if([$1],
2163 [], [
2164if test "$GCC" = yes; then
2165 case $host_os in
2166 darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
2167 *) lt_awk_arg="/^libraries:/" ;;
2168 esac
2169 case $host_os in
2170 mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
2171 *) lt_sed_strip_eq="s,=/,/,g" ;;
2172 esac
2173 lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
2174 case $lt_search_path_spec in
2175 *\;*)
2176 # if the path contains ";" then we assume it to be the separator
2177 # otherwise default to the standard path separator (i.e. ":") - it is
2178 # assumed that no part of a normal pathname contains ";" but that should
2179 # okay in the real world where ";" in dirpaths is itself problematic.
2180 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
2181 ;;
2182 *)
2183 lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
2184 ;;
2185 esac
2186 # Ok, now we have the path, separated by spaces, we can step through it
2187 # and add multilib dir if necessary.
2188 lt_tmp_lt_search_path_spec=
2189 lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
2190 for lt_sys_path in $lt_search_path_spec; do
2191 if test -d "$lt_sys_path/$lt_multi_os_dir"; then
2192 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
2193 else
2194 test -d "$lt_sys_path" && \
2195 lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
2196 fi
2197 done
2198 lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
2199BEGIN {RS=" "; FS="/|\n";} {
2200 lt_foo="";
2201 lt_count=0;
2202 for (lt_i = NF; lt_i > 0; lt_i--) {
2203 if ($lt_i != "" && $lt_i != ".") {
2204 if ($lt_i == "..") {
2205 lt_count++;
2206 } else {
2207 if (lt_count == 0) {
2208 lt_foo="/" $lt_i lt_foo;
2209 } else {
2210 lt_count--;
2211 }
2212 }
2213 }
2214 }
2215 if (lt_foo != "") { lt_freq[[lt_foo]]++; }
2216 if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
2217}'`
2218 # AWK program above erroneously prepends '/' to C:/dos/paths
2219 # for these hosts.
2220 case $host_os in
2221 mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
2222 $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
2223 esac
2224 sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
2225else
2226 sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
2227fi])
2228library_names_spec=
2229libname_spec='lib$name'
2230soname_spec=
2231shrext_cmds=".so"
2232postinstall_cmds=
2233postuninstall_cmds=
2234finish_cmds=
2235finish_eval=
2236shlibpath_var=
2237shlibpath_overrides_runpath=unknown
2238version_type=none
2239dynamic_linker="$host_os ld.so"
2240sys_lib_dlsearch_path_spec="/lib /usr/lib"
2241need_lib_prefix=unknown
2242hardcode_into_libs=no
2243
2244# when you set need_version to no, make sure it does not cause -set_version
2245# flags to be left without arguments
2246need_version=unknown
2247
2248case $host_os in
2249aix3*)
2250 version_type=linux # correct to gnu/linux during the next big refactor
2251 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
2252 shlibpath_var=LIBPATH
2253
2254 # AIX 3 has no versioning support, so we append a major version to the name.
2255 soname_spec='${libname}${release}${shared_ext}$major'
2256 ;;
2257
2258aix[[4-9]]*)
2259 version_type=linux # correct to gnu/linux during the next big refactor
2260 need_lib_prefix=no
2261 need_version=no
2262 hardcode_into_libs=yes
2263 if test "$host_cpu" = ia64; then
2264 # AIX 5 supports IA64
2265 library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
2266 shlibpath_var=LD_LIBRARY_PATH
2267 else
2268 # With GCC up to 2.95.x, collect2 would create an import file
2269 # for dependence libraries. The import file would start with
2270 # the line `#! .'. This would cause the generated library to
2271 # depend on `.', always an invalid library. This was fixed in
2272 # development snapshots of GCC prior to 3.0.
2273 case $host_os in
2274 aix4 | aix4.[[01]] | aix4.[[01]].*)
2275 if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
2276 echo ' yes '
2277 echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
2278 :
2279 else
2280 can_build_shared=no
2281 fi
2282 ;;
2283 esac
2284 # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
2285 # soname into executable. Probably we can add versioning support to
2286 # collect2, so additional links can be useful in future.
2287 if test "$aix_use_runtimelinking" = yes; then
2288 # If using run time linking (on AIX 4.2 or later) use lib<name>.so
2289 # instead of lib<name>.a to let people know that these are not
2290 # typical AIX shared libraries.
2291 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2292 else
2293 # We preserve .a as extension for shared libraries through AIX4.2
2294 # and later when we are not doing run time linking.
2295 library_names_spec='${libname}${release}.a $libname.a'
2296 soname_spec='${libname}${release}${shared_ext}$major'
2297 fi
2298 shlibpath_var=LIBPATH
2299 fi
2300 ;;
2301
2302amigaos*)
2303 case $host_cpu in
2304 powerpc)
2305 # Since July 2007 AmigaOS4 officially supports .so libraries.
2306 # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
2307 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2308 ;;
2309 m68k)
2310 library_names_spec='$libname.ixlibrary $libname.a'
2311 # Create ${libname}_ixlibrary.a entries in /sys/libs.
2312 finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
2313 ;;
2314 esac
2315 ;;
2316
2317beos*)
2318 library_names_spec='${libname}${shared_ext}'
2319 dynamic_linker="$host_os ld.so"
2320 shlibpath_var=LIBRARY_PATH
2321 ;;
2322
2323bsdi[[45]]*)
2324 version_type=linux # correct to gnu/linux during the next big refactor
2325 need_version=no
2326 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2327 soname_spec='${libname}${release}${shared_ext}$major'
2328 finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
2329 shlibpath_var=LD_LIBRARY_PATH
2330 sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
2331 sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
2332 # the default ld.so.conf also contains /usr/contrib/lib and
2333 # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
2334 # libtool to hard-code these into programs
2335 ;;
2336
2337cygwin* | mingw* | pw32* | cegcc*)
2338 version_type=windows
2339 shrext_cmds=".dll"
2340 need_version=no
2341 need_lib_prefix=no
2342
2343 case $GCC,$cc_basename in
2344 yes,*)
2345 # gcc
2346 library_names_spec='$libname.dll.a'
2347 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2348 postinstall_cmds='base_file=`basename \${file}`~
2349 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2350 dldir=$destdir/`dirname \$dlpath`~
2351 test -d \$dldir || mkdir -p \$dldir~
2352 $install_prog $dir/$dlname \$dldir/$dlname~
2353 chmod a+x \$dldir/$dlname~
2354 if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
2355 eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
2356 fi'
2357 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2358 dlpath=$dir/\$dldll~
2359 $RM \$dlpath'
2360 shlibpath_overrides_runpath=yes
2361
2362 case $host_os in
2363 cygwin*)
2364 # Cygwin DLLs use 'cyg' prefix rather than 'lib'
2365 soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2366m4_if([$1], [],[
2367 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
2368 ;;
2369 mingw* | cegcc*)
2370 # MinGW DLLs use traditional 'lib' prefix
2371 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2372 ;;
2373 pw32*)
2374 # pw32 DLLs use 'pw' prefix rather than 'lib'
2375 library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2376 ;;
2377 esac
2378 dynamic_linker='Win32 ld.exe'
2379 ;;
2380
2381 *,cl*)
2382 # Native MSVC
2383 libname_spec='$name'
2384 soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
2385 library_names_spec='${libname}.dll.lib'
2386
2387 case $build_os in
2388 mingw*)
2389 sys_lib_search_path_spec=
2390 lt_save_ifs=$IFS
2391 IFS=';'
2392 for lt_path in $LIB
2393 do
2394 IFS=$lt_save_ifs
2395 # Let DOS variable expansion print the short 8.3 style file name.
2396 lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
2397 sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
2398 done
2399 IFS=$lt_save_ifs
2400 # Convert to MSYS style.
2401 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
2402 ;;
2403 cygwin*)
2404 # Convert to unix form, then to dos form, then back to unix form
2405 # but this time dos style (no spaces!) so that the unix form looks
2406 # like /cygdrive/c/PROGRA~1:/cygdr...
2407 sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
2408 sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
2409 sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2410 ;;
2411 *)
2412 sys_lib_search_path_spec="$LIB"
2413 if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
2414 # It is most probably a Windows format PATH.
2415 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
2416 else
2417 sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
2418 fi
2419 # FIXME: find the short name or the path components, as spaces are
2420 # common. (e.g. "Program Files" -> "PROGRA~1")
2421 ;;
2422 esac
2423
2424 # DLL is installed to $(libdir)/../bin by postinstall_cmds
2425 postinstall_cmds='base_file=`basename \${file}`~
2426 dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
2427 dldir=$destdir/`dirname \$dlpath`~
2428 test -d \$dldir || mkdir -p \$dldir~
2429 $install_prog $dir/$dlname \$dldir/$dlname'
2430 postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
2431 dlpath=$dir/\$dldll~
2432 $RM \$dlpath'
2433 shlibpath_overrides_runpath=yes
2434 dynamic_linker='Win32 link.exe'
2435 ;;
2436
2437 *)
2438 # Assume MSVC wrapper
2439 library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
2440 dynamic_linker='Win32 ld.exe'
2441 ;;
2442 esac
2443 # FIXME: first we should search . and the directory the executable is in
2444 shlibpath_var=PATH
2445 ;;
2446
2447darwin* | rhapsody*)
2448 dynamic_linker="$host_os dyld"
2449 version_type=darwin
2450 need_lib_prefix=no
2451 need_version=no
2452 library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
2453 soname_spec='${libname}${release}${major}$shared_ext'
2454 shlibpath_overrides_runpath=yes
2455 shlibpath_var=DYLD_LIBRARY_PATH
2456 shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
2457m4_if([$1], [],[
2458 sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
2459 sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
2460 ;;
2461
2462dgux*)
2463 version_type=linux # correct to gnu/linux during the next big refactor
2464 need_lib_prefix=no
2465 need_version=no
2466 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
2467 soname_spec='${libname}${release}${shared_ext}$major'
2468 shlibpath_var=LD_LIBRARY_PATH
2469 ;;
2470
2471freebsd* | dragonfly*)
2472 # DragonFly does not have aout. When/if they implement a new
2473 # versioning mechanism, adjust this.
2474 if test -x /usr/bin/objformat; then
2475 objformat=`/usr/bin/objformat`
2476 else
2477 case $host_os in
2478 freebsd[[23]].*) objformat=aout ;;
2479 *) objformat=elf ;;
2480 esac
2481 fi
2482 version_type=freebsd-$objformat
2483 case $version_type in
2484 freebsd-elf*)
2485 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2486 need_version=no
2487 need_lib_prefix=no
2488 ;;
2489 freebsd-*)
2490 library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
2491 need_version=yes
2492 ;;
2493 esac
2494 shlibpath_var=LD_LIBRARY_PATH
2495 case $host_os in
2496 freebsd2.*)
2497 shlibpath_overrides_runpath=yes
2498 ;;
2499 freebsd3.[[01]]* | freebsdelf3.[[01]]*)
2500 shlibpath_overrides_runpath=yes
2501 hardcode_into_libs=yes
2502 ;;
2503 freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
2504 freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
2505 shlibpath_overrides_runpath=no
2506 hardcode_into_libs=yes
2507 ;;
2508 *) # from 4.6 on, and DragonFly
2509 shlibpath_overrides_runpath=yes
2510 hardcode_into_libs=yes
2511 ;;
2512 esac
2513 ;;
2514
2515gnu*)
2516 version_type=linux # correct to gnu/linux during the next big refactor
2517 need_lib_prefix=no
2518 need_version=no
2519 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2520 soname_spec='${libname}${release}${shared_ext}$major'
2521 shlibpath_var=LD_LIBRARY_PATH
2522 shlibpath_overrides_runpath=no
2523 hardcode_into_libs=yes
2524 ;;
2525
2526haiku*)
2527 version_type=linux # correct to gnu/linux during the next big refactor
2528 need_lib_prefix=no
2529 need_version=no
2530 dynamic_linker="$host_os runtime_loader"
2531 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
2532 soname_spec='${libname}${release}${shared_ext}$major'
2533 shlibpath_var=LIBRARY_PATH
2534 shlibpath_overrides_runpath=yes
2535 sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
2536 hardcode_into_libs=yes
2537 ;;
2538
2539hpux9* | hpux10* | hpux11*)
2540 # Give a soname corresponding to the major version so that dld.sl refuses to
2541 # link against other versions.
2542 version_type=sunos
2543 need_lib_prefix=no
2544 need_version=no
2545 case $host_cpu in
2546 ia64*)
2547 shrext_cmds='.so'
2548 hardcode_into_libs=yes
2549 dynamic_linker="$host_os dld.so"
2550 shlibpath_var=LD_LIBRARY_PATH
2551 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2552 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2553 soname_spec='${libname}${release}${shared_ext}$major'
2554 if test "X$HPUX_IA64_MODE" = X32; then
2555 sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
2556 else
2557 sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
2558 fi
2559 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2560 ;;
2561 hppa*64*)
2562 shrext_cmds='.sl'
2563 hardcode_into_libs=yes
2564 dynamic_linker="$host_os dld.sl"
2565 shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
2566 shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
2567 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2568 soname_spec='${libname}${release}${shared_ext}$major'
2569 sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
2570 sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
2571 ;;
2572 *)
2573 shrext_cmds='.sl'
2574 dynamic_linker="$host_os dld.sl"
2575 shlibpath_var=SHLIB_PATH
2576 shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2577 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2578 soname_spec='${libname}${release}${shared_ext}$major'
2579 ;;
2580 esac
2581 # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
2582 postinstall_cmds='chmod 555 $lib'
2583 # or fails outright, so override atomically:
2584 install_override_mode=555
2585 ;;
2586
2587interix[[3-9]]*)
2588 version_type=linux # correct to gnu/linux during the next big refactor
2589 need_lib_prefix=no
2590 need_version=no
2591 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2592 soname_spec='${libname}${release}${shared_ext}$major'
2593 dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
2594 shlibpath_var=LD_LIBRARY_PATH
2595 shlibpath_overrides_runpath=no
2596 hardcode_into_libs=yes
2597 ;;
2598
2599irix5* | irix6* | nonstopux*)
2600 case $host_os in
2601 nonstopux*) version_type=nonstopux ;;
2602 *)
2603 if test "$lt_cv_prog_gnu_ld" = yes; then
2604 version_type=linux # correct to gnu/linux during the next big refactor
2605 else
2606 version_type=irix
2607 fi ;;
2608 esac
2609 need_lib_prefix=no
2610 need_version=no
2611 soname_spec='${libname}${release}${shared_ext}$major'
2612 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
2613 case $host_os in
2614 irix5* | nonstopux*)
2615 libsuff= shlibsuff=
2616 ;;
2617 *)
2618 case $LD in # libtool.m4 will add one of these switches to LD
2619 *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
2620 libsuff= shlibsuff= libmagic=32-bit;;
2621 *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
2622 libsuff=32 shlibsuff=N32 libmagic=N32;;
2623 *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
2624 libsuff=64 shlibsuff=64 libmagic=64-bit;;
2625 *) libsuff= shlibsuff= libmagic=never-match;;
2626 esac
2627 ;;
2628 esac
2629 shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2630 shlibpath_overrides_runpath=no
2631 sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2632 sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2633 hardcode_into_libs=yes
2634 ;;
2635
2636# No shared lib support for Linux oldld, aout, or coff.
2637linux*oldld* | linux*aout* | linux*coff*)
2638 dynamic_linker=no
2639 ;;
2640
2641# This must be glibc/ELF.
2642linux* | k*bsd*-gnu | kopensolaris*-gnu)
2643 version_type=linux # correct to gnu/linux during the next big refactor
2644 need_lib_prefix=no
2645 need_version=no
2646 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2647 soname_spec='${libname}${release}${shared_ext}$major'
2648 finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2649 shlibpath_var=LD_LIBRARY_PATH
2650 shlibpath_overrides_runpath=no
2651
2652 # Some binutils ld are patched to set DT_RUNPATH
2653 AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
2654 [lt_cv_shlibpath_overrides_runpath=no
2655 save_LDFLAGS=$LDFLAGS
2656 save_libdir=$libdir
2657 eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
2658 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
2659 AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
2660 [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
2661 [lt_cv_shlibpath_overrides_runpath=yes])])
2662 LDFLAGS=$save_LDFLAGS
2663 libdir=$save_libdir
2664 ])
2665 shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
2666
2667 # This implies no fast_install, which is unacceptable.
2668 # Some rework will be needed to allow for fast_install
2669 # before this can be enabled.
2670 hardcode_into_libs=yes
2671
2672 # Append ld.so.conf contents to the search path
2673 if test -f /etc/ld.so.conf; then
2674 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' ' '`
2675 sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
2676 fi
2677
2678 # We used to test for /lib/ld.so.1 and disable shared libraries on
2679 # powerpc, because MkLinux only supported shared libraries with the
2680 # GNU dynamic linker. Since this was broken with cross compilers,
2681 # most powerpc-linux boxes support dynamic linking these days and
2682 # people can always --disable-shared, the test was removed, and we
2683 # assume the GNU/Linux dynamic linker is in use.
2684 dynamic_linker='GNU/Linux ld.so'
2685 ;;
2686
2687netbsdelf*-gnu)
2688 version_type=linux
2689 need_lib_prefix=no
2690 need_version=no
2691 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2692 soname_spec='${libname}${release}${shared_ext}$major'
2693 shlibpath_var=LD_LIBRARY_PATH
2694 shlibpath_overrides_runpath=no
2695 hardcode_into_libs=yes
2696 dynamic_linker='NetBSD ld.elf_so'
2697 ;;
2698
2699netbsd*)
2700 version_type=sunos
2701 need_lib_prefix=no
2702 need_version=no
2703 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
2704 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2705 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2706 dynamic_linker='NetBSD (a.out) ld.so'
2707 else
2708 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
2709 soname_spec='${libname}${release}${shared_ext}$major'
2710 dynamic_linker='NetBSD ld.elf_so'
2711 fi
2712 shlibpath_var=LD_LIBRARY_PATH
2713 shlibpath_overrides_runpath=yes
2714 hardcode_into_libs=yes
2715 ;;
2716
2717newsos6)
2718 version_type=linux # correct to gnu/linux during the next big refactor
2719 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2720 shlibpath_var=LD_LIBRARY_PATH
2721 shlibpath_overrides_runpath=yes
2722 ;;
2723
2724*nto* | *qnx*)
2725 version_type=qnx
2726 need_lib_prefix=no
2727 need_version=no
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 shlibpath_var=LD_LIBRARY_PATH
2731 shlibpath_overrides_runpath=no
2732 hardcode_into_libs=yes
2733 dynamic_linker='ldqnx.so'
2734 ;;
2735
2736openbsd*)
2737 version_type=sunos
2738 sys_lib_dlsearch_path_spec="/usr/lib"
2739 need_lib_prefix=no
2740 # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
2741 case $host_os in
2742 openbsd3.3 | openbsd3.3.*) need_version=yes ;;
2743 *) need_version=no ;;
2744 esac
2745 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2746 finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2747 shlibpath_var=LD_LIBRARY_PATH
2748 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2749 case $host_os in
2750 openbsd2.[[89]] | openbsd2.[[89]].*)
2751 shlibpath_overrides_runpath=no
2752 ;;
2753 *)
2754 shlibpath_overrides_runpath=yes
2755 ;;
2756 esac
2757 else
2758 shlibpath_overrides_runpath=yes
2759 fi
2760 ;;
2761
2762os2*)
2763 libname_spec='$name'
2764 shrext_cmds=".dll"
2765 need_lib_prefix=no
2766 library_names_spec='$libname${shared_ext} $libname.a'
2767 dynamic_linker='OS/2 ld.exe'
2768 shlibpath_var=LIBPATH
2769 ;;
2770
2771osf3* | osf4* | osf5*)
2772 version_type=osf
2773 need_lib_prefix=no
2774 need_version=no
2775 soname_spec='${libname}${release}${shared_ext}$major'
2776 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2777 shlibpath_var=LD_LIBRARY_PATH
2778 sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2779 sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2780 ;;
2781
2782rdos*)
2783 dynamic_linker=no
2784 ;;
2785
2786solaris*)
2787 version_type=linux # correct to gnu/linux during the next big refactor
2788 need_lib_prefix=no
2789 need_version=no
2790 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2791 soname_spec='${libname}${release}${shared_ext}$major'
2792 shlibpath_var=LD_LIBRARY_PATH
2793 shlibpath_overrides_runpath=yes
2794 hardcode_into_libs=yes
2795 # ldd complains unless libraries are executable
2796 postinstall_cmds='chmod +x $lib'
2797 ;;
2798
2799sunos4*)
2800 version_type=sunos
2801 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
2802 finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2803 shlibpath_var=LD_LIBRARY_PATH
2804 shlibpath_overrides_runpath=yes
2805 if test "$with_gnu_ld" = yes; then
2806 need_lib_prefix=no
2807 fi
2808 need_version=yes
2809 ;;
2810
2811sysv4 | sysv4.3*)
2812 version_type=linux # correct to gnu/linux during the next big refactor
2813 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2814 soname_spec='${libname}${release}${shared_ext}$major'
2815 shlibpath_var=LD_LIBRARY_PATH
2816 case $host_vendor in
2817 sni)
2818 shlibpath_overrides_runpath=no
2819 need_lib_prefix=no
2820 runpath_var=LD_RUN_PATH
2821 ;;
2822 siemens)
2823 need_lib_prefix=no
2824 ;;
2825 motorola)
2826 need_lib_prefix=no
2827 need_version=no
2828 shlibpath_overrides_runpath=no
2829 sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2830 ;;
2831 esac
2832 ;;
2833
2834sysv4*MP*)
2835 if test -d /usr/nec ;then
2836 version_type=linux # correct to gnu/linux during the next big refactor
2837 library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
2838 soname_spec='$libname${shared_ext}.$major'
2839 shlibpath_var=LD_LIBRARY_PATH
2840 fi
2841 ;;
2842
2843sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
2844 version_type=freebsd-elf
2845 need_lib_prefix=no
2846 need_version=no
2847 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
2848 soname_spec='${libname}${release}${shared_ext}$major'
2849 shlibpath_var=LD_LIBRARY_PATH
2850 shlibpath_overrides_runpath=yes
2851 hardcode_into_libs=yes
2852 if test "$with_gnu_ld" = yes; then
2853 sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
2854 else
2855 sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
2856 case $host_os in
2857 sco3.2v5*)
2858 sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
2859 ;;
2860 esac
2861 fi
2862 sys_lib_dlsearch_path_spec='/usr/lib'
2863 ;;
2864
2865tpf*)
2866 # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
2867 version_type=linux # correct to gnu/linux during the next big refactor
2868 need_lib_prefix=no
2869 need_version=no
2870 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2871 shlibpath_var=LD_LIBRARY_PATH
2872 shlibpath_overrides_runpath=no
2873 hardcode_into_libs=yes
2874 ;;
2875
2876uts4*)
2877 version_type=linux # correct to gnu/linux during the next big refactor
2878 library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
2879 soname_spec='${libname}${release}${shared_ext}$major'
2880 shlibpath_var=LD_LIBRARY_PATH
2881 ;;
2882
2883*)
2884 dynamic_linker=no
2885 ;;
2886esac
2887AC_MSG_RESULT([$dynamic_linker])
2888test "$dynamic_linker" = no && can_build_shared=no
2889
2890variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2891if test "$GCC" = yes; then
2892 variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2893fi
2894
2895if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
2896 sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
2897fi
2898if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
2899 sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
2900fi
2901
2902_LT_DECL([], [variables_saved_for_relink], [1],
2903 [Variables whose values should be saved in libtool wrapper scripts and
2904 restored at link time])
2905_LT_DECL([], [need_lib_prefix], [0],
2906 [Do we need the "lib" prefix for modules?])
2907_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
2908_LT_DECL([], [version_type], [0], [Library versioning type])
2909_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
2910_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
2911_LT_DECL([], [shlibpath_overrides_runpath], [0],
2912 [Is shlibpath searched before the hard-coded library search path?])
2913_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
2914_LT_DECL([], [library_names_spec], [1],
2915 [[List of archive names. First name is the real one, the rest are links.
2916 The last name is the one that the linker finds with -lNAME]])
2917_LT_DECL([], [soname_spec], [1],
2918 [[The coded name of the library, if different from the real name]])
2919_LT_DECL([], [install_override_mode], [1],
2920 [Permission mode override for installation of shared libraries])
2921_LT_DECL([], [postinstall_cmds], [2],
2922 [Command to use after installation of a shared archive])
2923_LT_DECL([], [postuninstall_cmds], [2],
2924 [Command to use after uninstallation of a shared archive])
2925_LT_DECL([], [finish_cmds], [2],
2926 [Commands used to finish a libtool library installation in a directory])
2927_LT_DECL([], [finish_eval], [1],
2928 [[As "finish_cmds", except a single script fragment to be evaled but
2929 not shown]])
2930_LT_DECL([], [hardcode_into_libs], [0],
2931 [Whether we should hardcode library paths into libraries])
2932_LT_DECL([], [sys_lib_search_path_spec], [2],
2933 [Compile-time system search path for libraries])
2934_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
2935 [Run-time system search path for libraries])
2936])# _LT_SYS_DYNAMIC_LINKER
2937
2938
2939# _LT_PATH_TOOL_PREFIX(TOOL)
2940# --------------------------
2941# find a file program which can recognize shared library
2942AC_DEFUN([_LT_PATH_TOOL_PREFIX],
2943[m4_require([_LT_DECL_EGREP])dnl
2944AC_MSG_CHECKING([for $1])
2945AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
2946[case $MAGIC_CMD in
2947[[\\/*] | ?:[\\/]*])
2948 lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
2949 ;;
2950*)
2951 lt_save_MAGIC_CMD="$MAGIC_CMD"
2952 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2953dnl $ac_dummy forces splitting on constant user-supplied paths.
2954dnl POSIX.2 word splitting is done only on the output of word expansions,
2955dnl not every word. This closes a longstanding sh security hole.
2956 ac_dummy="m4_if([$2], , $PATH, [$2])"
2957 for ac_dir in $ac_dummy; do
2958 IFS="$lt_save_ifs"
2959 test -z "$ac_dir" && ac_dir=.
2960 if test -f $ac_dir/$1; then
2961 lt_cv_path_MAGIC_CMD="$ac_dir/$1"
2962 if test -n "$file_magic_test_file"; then
2963 case $deplibs_check_method in
2964 "file_magic "*)
2965 file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
2966 MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2967 if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2968 $EGREP "$file_magic_regex" > /dev/null; then
2969 :
2970 else
2971 cat <<_LT_EOF 1>&2
2972
2973*** Warning: the command libtool uses to detect shared libraries,
2974*** $file_magic_cmd, produces output that libtool cannot recognize.
2975*** The result is that libtool may fail to recognize shared libraries
2976*** as such. This will affect the creation of libtool libraries that
2977*** depend on shared libraries, but programs linked with such libtool
2978*** libraries will work regardless of this problem. Nevertheless, you
2979*** may want to report the problem to your system manager and/or to
2980*** bug-libtool@gnu.org
2981
2982_LT_EOF
2983 fi ;;
2984 esac
2985 fi
2986 break
2987 fi
2988 done
2989 IFS="$lt_save_ifs"
2990 MAGIC_CMD="$lt_save_MAGIC_CMD"
2991 ;;
2992esac])
2993MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2994if test -n "$MAGIC_CMD"; then
2995 AC_MSG_RESULT($MAGIC_CMD)
2996else
2997 AC_MSG_RESULT(no)
2998fi
2999_LT_DECL([], [MAGIC_CMD], [0],
3000 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
3001])# _LT_PATH_TOOL_PREFIX
3002
3003# Old name:
3004AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
3005dnl aclocal-1.4 backwards compatibility:
3006dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
3007
3008
3009# _LT_PATH_MAGIC
3010# --------------
3011# find a file program which can recognize a shared library
3012m4_defun([_LT_PATH_MAGIC],
3013[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
3014if test -z "$lt_cv_path_MAGIC_CMD"; then
3015 if test -n "$ac_tool_prefix"; then
3016 _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
3017 else
3018 MAGIC_CMD=:
3019 fi
3020fi
3021])# _LT_PATH_MAGIC
3022
3023
3024# LT_PATH_LD
3025# ----------
3026# find the pathname to the GNU or non-GNU linker
3027AC_DEFUN([LT_PATH_LD],
3028[AC_REQUIRE([AC_PROG_CC])dnl
3029AC_REQUIRE([AC_CANONICAL_HOST])dnl
3030AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3031m4_require([_LT_DECL_SED])dnl
3032m4_require([_LT_DECL_EGREP])dnl
3033m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
3034
3035AC_ARG_WITH([gnu-ld],
3036 [AS_HELP_STRING([--with-gnu-ld],
3037 [assume the C compiler uses GNU ld @<:@default=no@:>@])],
3038 [test "$withval" = no || with_gnu_ld=yes],
3039 [with_gnu_ld=no])dnl
3040
3041ac_prog=ld
3042if test "$GCC" = yes; then
3043 # Check if gcc -print-prog-name=ld gives a path.
3044 AC_MSG_CHECKING([for ld used by $CC])
3045 case $host in
3046 *-*-mingw*)
3047 # gcc leaves a trailing carriage return which upsets mingw
3048 ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
3049 *)
3050 ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3051 esac
3052 case $ac_prog in
3053 # Accept absolute paths.
3054 [[\\/]]* | ?:[[\\/]]*)
3055 re_direlt='/[[^/]][[^/]]*/\.\./'
3056 # Canonicalize the pathname of ld
3057 ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
3058 while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
3059 ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
3060 done
3061 test -z "$LD" && LD="$ac_prog"
3062 ;;
3063 "")
3064 # If it fails, then pretend we aren't using GCC.
3065 ac_prog=ld
3066 ;;
3067 *)
3068 # If it is relative, then search for the first ld in PATH.
3069 with_gnu_ld=unknown
3070 ;;
3071 esac
3072elif test "$with_gnu_ld" = yes; then
3073 AC_MSG_CHECKING([for GNU ld])
3074else
3075 AC_MSG_CHECKING([for non-GNU ld])
3076fi
3077AC_CACHE_VAL(lt_cv_path_LD,
3078[if test -z "$LD"; then
3079 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3080 for ac_dir in $PATH; do
3081 IFS="$lt_save_ifs"
3082 test -z "$ac_dir" && ac_dir=.
3083 if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
3084 lt_cv_path_LD="$ac_dir/$ac_prog"
3085 # Check to see if the program is GNU ld. I'd rather use --version,
3086 # but apparently some variants of GNU ld only accept -v.
3087 # Break only if it was the GNU/non-GNU ld that we prefer.
3088 case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
3089 *GNU* | *'with BFD'*)
3090 test "$with_gnu_ld" != no && break
3091 ;;
3092 *)
3093 test "$with_gnu_ld" != yes && break
3094 ;;
3095 esac
3096 fi
3097 done
3098 IFS="$lt_save_ifs"
3099else
3100 lt_cv_path_LD="$LD" # Let the user override the test with a path.
3101fi])
3102LD="$lt_cv_path_LD"
3103if test -n "$LD"; then
3104 AC_MSG_RESULT($LD)
3105else
3106 AC_MSG_RESULT(no)
3107fi
3108test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3109_LT_PATH_LD_GNU
3110AC_SUBST([LD])
3111
3112_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
3113])# LT_PATH_LD
3114
3115# Old names:
3116AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
3117AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
3118dnl aclocal-1.4 backwards compatibility:
3119dnl AC_DEFUN([AM_PROG_LD], [])
3120dnl AC_DEFUN([AC_PROG_LD], [])
3121
3122
3123# _LT_PATH_LD_GNU
3124#- --------------
3125m4_defun([_LT_PATH_LD_GNU],
3126[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3127[# I'd rather use --version here, but apparently some GNU lds only accept -v.
3128case `$LD -v 2>&1 </dev/null` in
3129*GNU* | *'with BFD'*)
3130 lt_cv_prog_gnu_ld=yes
3131 ;;
3132*)
3133 lt_cv_prog_gnu_ld=no
3134 ;;
3135esac])
3136with_gnu_ld=$lt_cv_prog_gnu_ld
3137])# _LT_PATH_LD_GNU
3138
3139
3140# _LT_CMD_RELOAD
3141# --------------
3142# find reload flag for linker
3143# -- PORTME Some linkers may need a different reload flag.
3144m4_defun([_LT_CMD_RELOAD],
3145[AC_CACHE_CHECK([for $LD option to reload object files],
3146 lt_cv_ld_reload_flag,
3147 [lt_cv_ld_reload_flag='-r'])
3148reload_flag=$lt_cv_ld_reload_flag
3149case $reload_flag in
3150"" | " "*) ;;
3151*) reload_flag=" $reload_flag" ;;
3152esac
3153reload_cmds='$LD$reload_flag -o $output$reload_objs'
3154case $host_os in
3155 cygwin* | mingw* | pw32* | cegcc*)
3156 if test "$GCC" != yes; then
3157 reload_cmds=false
3158 fi
3159 ;;
3160 darwin*)
3161 if test "$GCC" = yes; then
3162 reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
3163 else
3164 reload_cmds='$LD$reload_flag -o $output$reload_objs'
3165 fi
3166 ;;
3167esac
3168_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
3169_LT_TAGDECL([], [reload_cmds], [2])dnl
3170])# _LT_CMD_RELOAD
3171
3172
3173# _LT_CHECK_MAGIC_METHOD
3174# ----------------------
3175# how to check for library dependencies
3176# -- PORTME fill in with the dynamic library characteristics
3177m4_defun([_LT_CHECK_MAGIC_METHOD],
3178[m4_require([_LT_DECL_EGREP])
3179m4_require([_LT_DECL_OBJDUMP])
3180AC_CACHE_CHECK([how to recognize dependent libraries],
3181lt_cv_deplibs_check_method,
3182[lt_cv_file_magic_cmd='$MAGIC_CMD'
3183lt_cv_file_magic_test_file=
3184lt_cv_deplibs_check_method='unknown'
3185# Need to set the preceding variable on all platforms that support
3186# interlibrary dependencies.
3187# 'none' -- dependencies not supported.
3188# `unknown' -- same as none, but documents that we really don't know.
3189# 'pass_all' -- all dependencies passed with no checks.
3190# 'test_compile' -- check by making test program.
3191# 'file_magic [[regex]]' -- check by looking for files in library path
3192# which responds to the $file_magic_cmd with a given extended regex.
3193# If you have `file' or equivalent on your system and you're not sure
3194# whether `pass_all' will *always* work, you probably want this one.
3195
3196case $host_os in
3197aix[[4-9]]*)
3198 lt_cv_deplibs_check_method=pass_all
3199 ;;
3200
3201beos*)
3202 lt_cv_deplibs_check_method=pass_all
3203 ;;
3204
3205bsdi[[45]]*)
3206 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
3207 lt_cv_file_magic_cmd='/usr/bin/file -L'
3208 lt_cv_file_magic_test_file=/shlib/libc.so
3209 ;;
3210
3211cygwin*)
3212 # func_win32_libid is a shell function defined in ltmain.sh
3213 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3214 lt_cv_file_magic_cmd='func_win32_libid'
3215 ;;
3216
3217mingw* | pw32*)
3218 # Base MSYS/MinGW do not provide the 'file' command needed by
3219 # func_win32_libid shell function, so use a weaker test based on 'objdump',
3220 # unless we find 'file', for example because we are cross-compiling.
3221 # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
3222 if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
3223 lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
3224 lt_cv_file_magic_cmd='func_win32_libid'
3225 else
3226 # Keep this pattern in sync with the one in func_win32_libid.
3227 lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
3228 lt_cv_file_magic_cmd='$OBJDUMP -f'
3229 fi
3230 ;;
3231
3232cegcc*)
3233 # use the weaker test based on 'objdump'. See mingw*.
3234 lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
3235 lt_cv_file_magic_cmd='$OBJDUMP -f'
3236 ;;
3237
3238darwin* | rhapsody*)
3239 lt_cv_deplibs_check_method=pass_all
3240 ;;
3241
3242freebsd* | dragonfly*)
3243 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3244 case $host_cpu in
3245 i*86 )
3246 # Not sure whether the presence of OpenBSD here was a mistake.
3247 # Let's accept both of them until this is cleared up.
3248 lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
3249 lt_cv_file_magic_cmd=/usr/bin/file
3250 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3251 ;;
3252 esac
3253 else
3254 lt_cv_deplibs_check_method=pass_all
3255 fi
3256 ;;
3257
3258gnu*)
3259 lt_cv_deplibs_check_method=pass_all
3260 ;;
3261
3262haiku*)
3263 lt_cv_deplibs_check_method=pass_all
3264 ;;
3265
3266hpux10.20* | hpux11*)
3267 lt_cv_file_magic_cmd=/usr/bin/file
3268 case $host_cpu in
3269 ia64*)
3270 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
3271 lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
3272 ;;
3273 hppa*64*)
3274 [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
3275 lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
3276 ;;
3277 *)
3278 lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
3279 lt_cv_file_magic_test_file=/usr/lib/libc.sl
3280 ;;
3281 esac
3282 ;;
3283
3284interix[[3-9]]*)
3285 # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
3286 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
3287 ;;
3288
3289irix5* | irix6* | nonstopux*)
3290 case $LD in
3291 *-32|*"-32 ") libmagic=32-bit;;
3292 *-n32|*"-n32 ") libmagic=N32;;
3293 *-64|*"-64 ") libmagic=64-bit;;
3294 *) libmagic=never-match;;
3295 esac
3296 lt_cv_deplibs_check_method=pass_all
3297 ;;
3298
3299# This must be glibc/ELF.
3300linux* | k*bsd*-gnu | kopensolaris*-gnu)
3301 lt_cv_deplibs_check_method=pass_all
3302 ;;
3303
3304netbsd* | netbsdelf*-gnu)
3305 if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
3306 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3307 else
3308 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
3309 fi
3310 ;;
3311
3312newos6*)
3313 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
3314 lt_cv_file_magic_cmd=/usr/bin/file
3315 lt_cv_file_magic_test_file=/usr/lib/libnls.so
3316 ;;
3317
3318*nto* | *qnx*)
3319 lt_cv_deplibs_check_method=pass_all
3320 ;;
3321
3322openbsd*)
3323 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3324 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
3325 else
3326 lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
3327 fi
3328 ;;
3329
3330osf3* | osf4* | osf5*)
3331 lt_cv_deplibs_check_method=pass_all
3332 ;;
3333
3334rdos*)
3335 lt_cv_deplibs_check_method=pass_all
3336 ;;
3337
3338solaris*)
3339 lt_cv_deplibs_check_method=pass_all
3340 ;;
3341
3342sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
3343 lt_cv_deplibs_check_method=pass_all
3344 ;;
3345
3346sysv4 | sysv4.3*)
3347 case $host_vendor in
3348 motorola)
3349 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
3350 lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3351 ;;
3352 ncr)
3353 lt_cv_deplibs_check_method=pass_all
3354 ;;
3355 sequent)
3356 lt_cv_file_magic_cmd='/bin/file'
3357 lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
3358 ;;
3359 sni)
3360 lt_cv_file_magic_cmd='/bin/file'
3361 lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3362 lt_cv_file_magic_test_file=/lib/libc.so
3363 ;;
3364 siemens)
3365 lt_cv_deplibs_check_method=pass_all
3366 ;;
3367 pc)
3368 lt_cv_deplibs_check_method=pass_all
3369 ;;
3370 esac
3371 ;;
3372
3373tpf*)
3374 lt_cv_deplibs_check_method=pass_all
3375 ;;
3376esac
3377])
3378
3379file_magic_glob=
3380want_nocaseglob=no
3381if test "$build" = "$host"; then
3382 case $host_os in
3383 mingw* | pw32*)
3384 if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
3385 want_nocaseglob=yes
3386 else
3387 file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
3388 fi
3389 ;;
3390 esac
3391fi
3392
3393file_magic_cmd=$lt_cv_file_magic_cmd
3394deplibs_check_method=$lt_cv_deplibs_check_method
3395test -z "$deplibs_check_method" && deplibs_check_method=unknown
3396
3397_LT_DECL([], [deplibs_check_method], [1],
3398 [Method to check whether dependent libraries are shared objects])
3399_LT_DECL([], [file_magic_cmd], [1],
3400 [Command to use when deplibs_check_method = "file_magic"])
3401_LT_DECL([], [file_magic_glob], [1],
3402 [How to find potential files when deplibs_check_method = "file_magic"])
3403_LT_DECL([], [want_nocaseglob], [1],
3404 [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
3405])# _LT_CHECK_MAGIC_METHOD
3406
3407
3408# LT_PATH_NM
3409# ----------
3410# find the pathname to a BSD- or MS-compatible name lister
3411AC_DEFUN([LT_PATH_NM],
3412[AC_REQUIRE([AC_PROG_CC])dnl
3413AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
3414[if test -n "$NM"; then
3415 # Let the user override the test.
3416 lt_cv_path_NM="$NM"
3417else
3418 lt_nm_to_check="${ac_tool_prefix}nm"
3419 if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
3420 lt_nm_to_check="$lt_nm_to_check nm"
3421 fi
3422 for lt_tmp_nm in $lt_nm_to_check; do
3423 lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3424 for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
3425 IFS="$lt_save_ifs"
3426 test -z "$ac_dir" && ac_dir=.
3427 tmp_nm="$ac_dir/$lt_tmp_nm"
3428 if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
3429 # Check to see if the nm accepts a BSD-compat flag.
3430 # Adding the `sed 1q' prevents false positives on HP-UX, which says:
3431 # nm: unknown option "B" ignored
3432 # Tru64's nm complains that /dev/null is an invalid object file
3433 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
3434 */dev/null* | *'Invalid file or object type'*)
3435 lt_cv_path_NM="$tmp_nm -B"
3436 break
3437 ;;
3438 *)
3439 case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
3440 */dev/null*)
3441 lt_cv_path_NM="$tmp_nm -p"
3442 break
3443 ;;
3444 *)
3445 lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3446 continue # so that we can try to find one that supports BSD flags
3447 ;;
3448 esac
3449 ;;
3450 esac
3451 fi
3452 done
3453 IFS="$lt_save_ifs"
3454 done
3455 : ${lt_cv_path_NM=no}
3456fi])
3457if test "$lt_cv_path_NM" != "no"; then
3458 NM="$lt_cv_path_NM"
3459else
3460 # Didn't find any BSD compatible name lister, look for dumpbin.
3461 if test -n "$DUMPBIN"; then :
3462 # Let the user override the test.
3463 else
3464 AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
3465 case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
3466 *COFF*)
3467 DUMPBIN="$DUMPBIN -symbols"
3468 ;;
3469 *)
3470 DUMPBIN=:
3471 ;;
3472 esac
3473 fi
3474 AC_SUBST([DUMPBIN])
3475 if test "$DUMPBIN" != ":"; then
3476 NM="$DUMPBIN"
3477 fi
3478fi
3479test -z "$NM" && NM=nm
3480AC_SUBST([NM])
3481_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
3482
3483AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
3484 [lt_cv_nm_interface="BSD nm"
3485 echo "int some_variable = 0;" > conftest.$ac_ext
3486 (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
3487 (eval "$ac_compile" 2>conftest.err)
3488 cat conftest.err >&AS_MESSAGE_LOG_FD
3489 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
3490 (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
3491 cat conftest.err >&AS_MESSAGE_LOG_FD
3492 (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
3493 cat conftest.out >&AS_MESSAGE_LOG_FD
3494 if $GREP 'External.*some_variable' conftest.out > /dev/null; then
3495 lt_cv_nm_interface="MS dumpbin"
3496 fi
3497 rm -f conftest*])
3498])# LT_PATH_NM
3499
3500# Old names:
3501AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
3502AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
3503dnl aclocal-1.4 backwards compatibility:
3504dnl AC_DEFUN([AM_PROG_NM], [])
3505dnl AC_DEFUN([AC_PROG_NM], [])
3506
3507# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3508# --------------------------------
3509# how to determine the name of the shared library
3510# associated with a specific link library.
3511# -- PORTME fill in with the dynamic library characteristics
3512m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
3513[m4_require([_LT_DECL_EGREP])
3514m4_require([_LT_DECL_OBJDUMP])
3515m4_require([_LT_DECL_DLLTOOL])
3516AC_CACHE_CHECK([how to associate runtime and link libraries],
3517lt_cv_sharedlib_from_linklib_cmd,
3518[lt_cv_sharedlib_from_linklib_cmd='unknown'
3519
3520case $host_os in
3521cygwin* | mingw* | pw32* | cegcc*)
3522 # two different shell functions defined in ltmain.sh
3523 # decide which to use based on capabilities of $DLLTOOL
3524 case `$DLLTOOL --help 2>&1` in
3525 *--identify-strict*)
3526 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
3527 ;;
3528 *)
3529 lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
3530 ;;
3531 esac
3532 ;;
3533*)
3534 # fallback: assume linklib IS sharedlib
3535 lt_cv_sharedlib_from_linklib_cmd="$ECHO"
3536 ;;
3537esac
3538])
3539sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
3540test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
3541
3542_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
3543 [Command to associate shared and link libraries])
3544])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
3545
3546
3547# _LT_PATH_MANIFEST_TOOL
3548# ----------------------
3549# locate the manifest tool
3550m4_defun([_LT_PATH_MANIFEST_TOOL],
3551[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
3552test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
3553AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
3554 [lt_cv_path_mainfest_tool=no
3555 echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
3556 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
3557 cat conftest.err >&AS_MESSAGE_LOG_FD
3558 if $GREP 'Manifest Tool' conftest.out > /dev/null; then
3559 lt_cv_path_mainfest_tool=yes
3560 fi
3561 rm -f conftest*])
3562if test "x$lt_cv_path_mainfest_tool" != xyes; then
3563 MANIFEST_TOOL=:
3564fi
3565_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
3566])# _LT_PATH_MANIFEST_TOOL
3567
3568
3569# LT_LIB_M
3570# --------
3571# check for math library
3572AC_DEFUN([LT_LIB_M],
3573[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3574LIBM=
3575case $host in
3576*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
3577 # These system don't have libm, or don't need it
3578 ;;
3579*-ncr-sysv4.3*)
3580 AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3581 AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
3582 ;;
3583*)
3584 AC_CHECK_LIB(m, cos, LIBM="-lm")
3585 ;;
3586esac
3587AC_SUBST([LIBM])
3588])# LT_LIB_M
3589
3590# Old name:
3591AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
3592dnl aclocal-1.4 backwards compatibility:
3593dnl AC_DEFUN([AC_CHECK_LIBM], [])
3594
3595
3596# _LT_COMPILER_NO_RTTI([TAGNAME])
3597# -------------------------------
3598m4_defun([_LT_COMPILER_NO_RTTI],
3599[m4_require([_LT_TAG_COMPILER])dnl
3600
3601_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
3602
3603if test "$GCC" = yes; then
3604 case $cc_basename in
3605 nvcc*)
3606 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
3607 *)
3608 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
3609 esac
3610
3611 _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
3612 lt_cv_prog_compiler_rtti_exceptions,
3613 [-fno-rtti -fno-exceptions], [],
3614 [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
3615fi
3616_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
3617 [Compiler flag to turn off builtin functions])
3618])# _LT_COMPILER_NO_RTTI
3619
3620
3621# _LT_CMD_GLOBAL_SYMBOLS
3622# ----------------------
3623m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
3624[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3625AC_REQUIRE([AC_PROG_CC])dnl
3626AC_REQUIRE([AC_PROG_AWK])dnl
3627AC_REQUIRE([LT_PATH_NM])dnl
3628AC_REQUIRE([LT_PATH_LD])dnl
3629m4_require([_LT_DECL_SED])dnl
3630m4_require([_LT_DECL_EGREP])dnl
3631m4_require([_LT_TAG_COMPILER])dnl
3632
3633# Check for command to grab the raw symbol name followed by C symbol from nm.
3634AC_MSG_CHECKING([command to parse $NM output from $compiler object])
3635AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
3636[
3637# These are sane defaults that work on at least a few old systems.
3638# [They come from Ultrix. What could be older than Ultrix?!! ;)]
3639
3640# Character class describing NM global symbol codes.
3641symcode='[[BCDEGRST]]'
3642
3643# Regexp to match symbols that can be accessed directly from C.
3644sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
3645
3646# Define system-specific variables.
3647case $host_os in
3648aix*)
3649 symcode='[[BCDT]]'
3650 ;;
3651cygwin* | mingw* | pw32* | cegcc*)
3652 symcode='[[ABCDGISTW]]'
3653 ;;
3654hpux*)
3655 if test "$host_cpu" = ia64; then
3656 symcode='[[ABCDEGRST]]'
3657 fi
3658 ;;
3659irix* | nonstopux*)
3660 symcode='[[BCDEGRST]]'
3661 ;;
3662osf*)
3663 symcode='[[BCDEGQRST]]'
3664 ;;
3665solaris*)
3666 symcode='[[BDRT]]'
3667 ;;
3668sco3.2v5*)
3669 symcode='[[DT]]'
3670 ;;
3671sysv4.2uw2*)
3672 symcode='[[DT]]'
3673 ;;
3674sysv5* | sco5v6* | unixware* | OpenUNIX*)
3675 symcode='[[ABDT]]'
3676 ;;
3677sysv4)
3678 symcode='[[DFNSTU]]'
3679 ;;
3680esac
3681
3682# If we're using GNU nm, then use its standard symbol codes.
3683case `$NM -V 2>&1` in
3684*GNU* | *'with BFD'*)
3685 symcode='[[ABCDGIRSTW]]' ;;
3686esac
3687
3688# Transform an extracted symbol line into a proper C declaration.
3689# Some systems (esp. on ia64) link data and code symbols differently,
3690# so use this general approach.
3691lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
3692
3693# Transform an extracted symbol line into symbol name and symbol address
3694lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
3695lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
3696
3697# Handle CRLF in mingw tool chain
3698opt_cr=
3699case $build_os in
3700mingw*)
3701 opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
3702 ;;
3703esac
3704
3705# Try without a prefix underscore, then with it.
3706for ac_symprfx in "" "_"; do
3707
3708 # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
3709 symxfrm="\\1 $ac_symprfx\\2 \\2"
3710
3711 # Write the raw and C identifiers.
3712 if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3713 # Fake it for dumpbin and say T for any non-static function
3714 # and D for any global variable.
3715 # Also find C++ and __fastcall symbols from MSVC++,
3716 # which start with @ or ?.
3717 lt_cv_sys_global_symbol_pipe="$AWK ['"\
3718" {last_section=section; section=\$ 3};"\
3719" /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
3720" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
3721" \$ 0!~/External *\|/{next};"\
3722" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
3723" {if(hide[section]) next};"\
3724" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
3725" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
3726" s[1]~/^[@?]/{print s[1], s[1]; next};"\
3727" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
3728" ' prfx=^$ac_symprfx]"
3729 else
3730 lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
3731 fi
3732 lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
3733
3734 # Check to see that the pipe works correctly.
3735 pipe_works=no
3736
3737 rm -f conftest*
3738 cat > conftest.$ac_ext <<_LT_EOF
3739#ifdef __cplusplus
3740extern "C" {
3741#endif
3742char nm_test_var;
3743void nm_test_func(void);
3744void nm_test_func(void){}
3745#ifdef __cplusplus
3746}
3747#endif
3748int main(){nm_test_var='a';nm_test_func();return(0);}
3749_LT_EOF
3750
3751 if AC_TRY_EVAL(ac_compile); then
3752 # Now try to grab the symbols.
3753 nlist=conftest.nm
3754 if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
3755 # Try sorting and uniquifying the output.
3756 if sort "$nlist" | uniq > "$nlist"T; then
3757 mv -f "$nlist"T "$nlist"
3758 else
3759 rm -f "$nlist"T
3760 fi
3761
3762 # Make sure that we snagged all the symbols we need.
3763 if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
3764 if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
3765 cat <<_LT_EOF > conftest.$ac_ext
3766/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
3767#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
3768/* DATA imports from DLLs on WIN32 con't be const, because runtime
3769 relocations are performed -- see ld's documentation on pseudo-relocs. */
3770# define LT@&t@_DLSYM_CONST
3771#elif defined(__osf__)
3772/* This system does not cope well with relocations in const data. */
3773# define LT@&t@_DLSYM_CONST
3774#else
3775# define LT@&t@_DLSYM_CONST const
3776#endif
3777
3778#ifdef __cplusplus
3779extern "C" {
3780#endif
3781
3782_LT_EOF
3783 # Now generate the symbol file.
3784 eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
3785
3786 cat <<_LT_EOF >> conftest.$ac_ext
3787
3788/* The mapping between symbol names and symbols. */
3789LT@&t@_DLSYM_CONST struct {
3790 const char *name;
3791 void *address;
3792}
3793lt__PROGRAM__LTX_preloaded_symbols[[]] =
3794{
3795 { "@PROGRAM@", (void *) 0 },
3796_LT_EOF
3797 $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
3798 cat <<\_LT_EOF >> conftest.$ac_ext
3799 {0, (void *) 0}
3800};
3801
3802/* This works around a problem in FreeBSD linker */
3803#ifdef FREEBSD_WORKAROUND
3804static const void *lt_preloaded_setup() {
3805 return lt__PROGRAM__LTX_preloaded_symbols;
3806}
3807#endif
3808
3809#ifdef __cplusplus
3810}
3811#endif
3812_LT_EOF
3813 # Now try linking the two files.
3814 mv conftest.$ac_objext conftstm.$ac_objext
3815 lt_globsym_save_LIBS=$LIBS
3816 lt_globsym_save_CFLAGS=$CFLAGS
3817 LIBS="conftstm.$ac_objext"
3818 CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
3819 if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
3820 pipe_works=yes
3821 fi
3822 LIBS=$lt_globsym_save_LIBS
3823 CFLAGS=$lt_globsym_save_CFLAGS
3824 else
3825 echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
3826 fi
3827 else
3828 echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
3829 fi
3830 else
3831 echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
3832 fi
3833 else
3834 echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
3835 cat conftest.$ac_ext >&5
3836 fi
3837 rm -rf conftest* conftst*
3838
3839 # Do not use the global_symbol_pipe unless it works.
3840 if test "$pipe_works" = yes; then
3841 break
3842 else
3843 lt_cv_sys_global_symbol_pipe=
3844 fi
3845done
3846])
3847if test -z "$lt_cv_sys_global_symbol_pipe"; then
3848 lt_cv_sys_global_symbol_to_cdecl=
3849fi
3850if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
3851 AC_MSG_RESULT(failed)
3852else
3853 AC_MSG_RESULT(ok)
3854fi
3855
3856# Response file support.
3857if test "$lt_cv_nm_interface" = "MS dumpbin"; then
3858 nm_file_list_spec='@'
3859elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
3860 nm_file_list_spec='@'
3861fi
3862
3863_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
3864 [Take the output of nm and produce a listing of raw symbols and C names])
3865_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
3866 [Transform the output of nm in a proper C declaration])
3867_LT_DECL([global_symbol_to_c_name_address],
3868 [lt_cv_sys_global_symbol_to_c_name_address], [1],
3869 [Transform the output of nm in a C name address pair])
3870_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
3871 [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
3872 [Transform the output of nm in a C name address pair when lib prefix is needed])
3873_LT_DECL([], [nm_file_list_spec], [1],
3874 [Specify filename containing input files for $NM])
3875]) # _LT_CMD_GLOBAL_SYMBOLS
3876
3877
3878# _LT_COMPILER_PIC([TAGNAME])
3879# ---------------------------
3880m4_defun([_LT_COMPILER_PIC],
3881[m4_require([_LT_TAG_COMPILER])dnl
3882_LT_TAGVAR(lt_prog_compiler_wl, $1)=
3883_LT_TAGVAR(lt_prog_compiler_pic, $1)=
3884_LT_TAGVAR(lt_prog_compiler_static, $1)=
3885
3886m4_if([$1], [CXX], [
3887 # C++ specific cases for pic, static, wl, etc.
3888 if test "$GXX" = yes; then
3889 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
3890 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
3891
3892 case $host_os in
3893 aix*)
3894 # All AIX code is PIC.
3895 if test "$host_cpu" = ia64; then
3896 # AIX 5 now supports IA64 processor
3897 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3898 fi
3899 ;;
3900
3901 amigaos*)
3902 case $host_cpu in
3903 powerpc)
3904 # see comment about AmigaOS4 .so support
3905 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3906 ;;
3907 m68k)
3908 # FIXME: we need at least 68020 code to build shared libraries, but
3909 # adding the `-m68020' flag to GCC prevents building anything better,
3910 # like `-m68040'.
3911 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
3912 ;;
3913 esac
3914 ;;
3915
3916 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
3917 # PIC is the default for these OSes.
3918 ;;
3919 mingw* | cygwin* | os2* | pw32* | cegcc*)
3920 # This hack is so that the source file can tell whether it is being
3921 # built for inclusion in a dll (and should export symbols for example).
3922 # Although the cygwin gcc ignores -fPIC, still need this for old-style
3923 # (--disable-auto-import) libraries
3924 m4_if([$1], [GCJ], [],
3925 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3926 ;;
3927 darwin* | rhapsody*)
3928 # PIC is the default on this platform
3929 # Common symbols not allowed in MH_DYLIB files
3930 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
3931 ;;
3932 *djgpp*)
3933 # DJGPP does not support shared libraries at all
3934 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
3935 ;;
3936 haiku*)
3937 # PIC is the default for Haiku.
3938 # The "-static" flag exists, but is broken.
3939 _LT_TAGVAR(lt_prog_compiler_static, $1)=
3940 ;;
3941 interix[[3-9]]*)
3942 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
3943 # Instead, we relocate shared libraries at runtime.
3944 ;;
3945 sysv4*MP*)
3946 if test -d /usr/nec; then
3947 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
3948 fi
3949 ;;
3950 hpux*)
3951 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
3952 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
3953 # sets the default TLS model and affects inlining.
3954 case $host_cpu in
3955 hppa*64*)
3956 ;;
3957 *)
3958 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3959 ;;
3960 esac
3961 ;;
3962 *qnx* | *nto*)
3963 # QNX uses GNU C++, but need to define -shared option too, otherwise
3964 # it will coredump.
3965 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
3966 ;;
3967 *)
3968 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
3969 ;;
3970 esac
3971 else
3972 case $host_os in
3973 aix[[4-9]]*)
3974 # All AIX code is PIC.
3975 if test "$host_cpu" = ia64; then
3976 # AIX 5 now supports IA64 processor
3977 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
3978 else
3979 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
3980 fi
3981 ;;
3982 chorus*)
3983 case $cc_basename in
3984 cxch68*)
3985 # Green Hills C++ Compiler
3986 # _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"
3987 ;;
3988 esac
3989 ;;
3990 mingw* | cygwin* | os2* | pw32* | cegcc*)
3991 # This hack is so that the source file can tell whether it is being
3992 # built for inclusion in a dll (and should export symbols for example).
3993 m4_if([$1], [GCJ], [],
3994 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
3995 ;;
3996 dgux*)
3997 case $cc_basename in
3998 ec++*)
3999 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4000 ;;
4001 ghcx*)
4002 # Green Hills C++ Compiler
4003 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4004 ;;
4005 *)
4006 ;;
4007 esac
4008 ;;
4009 freebsd* | dragonfly*)
4010 # FreeBSD uses GNU C++
4011 ;;
4012 hpux9* | hpux10* | hpux11*)
4013 case $cc_basename in
4014 CC*)
4015 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4016 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4017 if test "$host_cpu" != ia64; then
4018 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4019 fi
4020 ;;
4021 aCC*)
4022 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4023 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4024 case $host_cpu in
4025 hppa*64*|ia64*)
4026 # +Z the default
4027 ;;
4028 *)
4029 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4030 ;;
4031 esac
4032 ;;
4033 *)
4034 ;;
4035 esac
4036 ;;
4037 interix*)
4038 # This is c89, which is MS Visual C++ (no shared libs)
4039 # Anyone wants to do a port?
4040 ;;
4041 irix5* | irix6* | nonstopux*)
4042 case $cc_basename in
4043 CC*)
4044 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4045 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4046 # CC pic flag -KPIC is the default.
4047 ;;
4048 *)
4049 ;;
4050 esac
4051 ;;
4052 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4053 case $cc_basename in
4054 KCC*)
4055 # KAI C++ Compiler
4056 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4057 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4058 ;;
4059 ecpc* )
4060 # old Intel C++ for x86_64 which still supported -KPIC.
4061 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4062 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4063 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4064 ;;
4065 icpc* )
4066 # Intel C++, used to be incompatible with GCC.
4067 # ICC 10 doesn't accept -KPIC any more.
4068 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4069 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4070 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4071 ;;
4072 pgCC* | pgcpp*)
4073 # Portland Group C++ compiler
4074 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4075 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4076 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4077 ;;
4078 cxx*)
4079 # Compaq C++
4080 # Make sure the PIC flag is empty. It appears that all Alpha
4081 # Linux and Compaq Tru64 Unix objects are PIC.
4082 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4083 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4084 ;;
4085 xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
4086 # IBM XL 8.0, 9.0 on PPC and BlueGene
4087 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4088 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4089 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4090 ;;
4091 *)
4092 case `$CC -V 2>&1 | sed 5q` in
4093 *Sun\ C*)
4094 # Sun C++ 5.9
4095 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4096 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4097 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4098 ;;
4099 esac
4100 ;;
4101 esac
4102 ;;
4103 lynxos*)
4104 ;;
4105 m88k*)
4106 ;;
4107 mvs*)
4108 case $cc_basename in
4109 cxx*)
4110 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4111 ;;
4112 *)
4113 ;;
4114 esac
4115 ;;
4116 netbsd* | netbsdelf*-gnu)
4117 ;;
4118 *qnx* | *nto*)
4119 # QNX uses GNU C++, but need to define -shared option too, otherwise
4120 # it will coredump.
4121 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4122 ;;
4123 osf3* | osf4* | osf5*)
4124 case $cc_basename in
4125 KCC*)
4126 _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4127 ;;
4128 RCC*)
4129 # Rational C++ 2.4.1
4130 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4131 ;;
4132 cxx*)
4133 # Digital/Compaq C++
4134 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4135 # Make sure the PIC flag is empty. It appears that all Alpha
4136 # Linux and Compaq Tru64 Unix objects are PIC.
4137 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4138 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4139 ;;
4140 *)
4141 ;;
4142 esac
4143 ;;
4144 psos*)
4145 ;;
4146 solaris*)
4147 case $cc_basename in
4148 CC* | sunCC*)
4149 # Sun C++ 4.2, 5.x and Centerline C++
4150 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4151 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4152 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4153 ;;
4154 gcx*)
4155 # Green Hills C++ Compiler
4156 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4157 ;;
4158 *)
4159 ;;
4160 esac
4161 ;;
4162 sunos4*)
4163 case $cc_basename in
4164 CC*)
4165 # Sun C++ 4.x
4166 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4167 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4168 ;;
4169 lcc*)
4170 # Lucid
4171 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4172 ;;
4173 *)
4174 ;;
4175 esac
4176 ;;
4177 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4178 case $cc_basename in
4179 CC*)
4180 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4181 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4182 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4183 ;;
4184 esac
4185 ;;
4186 tandem*)
4187 case $cc_basename in
4188 NCC*)
4189 # NonStop-UX NCC 3.20
4190 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4191 ;;
4192 *)
4193 ;;
4194 esac
4195 ;;
4196 vxworks*)
4197 ;;
4198 *)
4199 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4200 ;;
4201 esac
4202 fi
4203],
4204[
4205 if test "$GCC" = yes; then
4206 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4207 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4208
4209 case $host_os in
4210 aix*)
4211 # All AIX code is PIC.
4212 if test "$host_cpu" = ia64; then
4213 # AIX 5 now supports IA64 processor
4214 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4215 fi
4216 ;;
4217
4218 amigaos*)
4219 case $host_cpu in
4220 powerpc)
4221 # see comment about AmigaOS4 .so support
4222 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4223 ;;
4224 m68k)
4225 # FIXME: we need at least 68020 code to build shared libraries, but
4226 # adding the `-m68020' flag to GCC prevents building anything better,
4227 # like `-m68040'.
4228 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4229 ;;
4230 esac
4231 ;;
4232
4233 beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4234 # PIC is the default for these OSes.
4235 ;;
4236
4237 mingw* | cygwin* | pw32* | os2* | 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 ;;
4245
4246 darwin* | rhapsody*)
4247 # PIC is the default on this platform
4248 # Common symbols not allowed in MH_DYLIB files
4249 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4250 ;;
4251
4252 haiku*)
4253 # PIC is the default for Haiku.
4254 # The "-static" flag exists, but is broken.
4255 _LT_TAGVAR(lt_prog_compiler_static, $1)=
4256 ;;
4257
4258 hpux*)
4259 # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
4260 # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
4261 # sets the default TLS model and affects inlining.
4262 case $host_cpu in
4263 hppa*64*)
4264 # +Z the default
4265 ;;
4266 *)
4267 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4268 ;;
4269 esac
4270 ;;
4271
4272 interix[[3-9]]*)
4273 # Interix 3.x gcc -fpic/-fPIC options generate broken code.
4274 # Instead, we relocate shared libraries at runtime.
4275 ;;
4276
4277 msdosdjgpp*)
4278 # Just because we use GCC doesn't mean we suddenly get shared libraries
4279 # on systems that don't support them.
4280 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4281 enable_shared=no
4282 ;;
4283
4284 *nto* | *qnx*)
4285 # QNX uses GNU C++, but need to define -shared option too, otherwise
4286 # it will coredump.
4287 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4288 ;;
4289
4290 sysv4*MP*)
4291 if test -d /usr/nec; then
4292 _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4293 fi
4294 ;;
4295
4296 *)
4297 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4298 ;;
4299 esac
4300
4301 case $cc_basename in
4302 nvcc*) # Cuda Compiler Driver 2.2
4303 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
4304 if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4305 _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
4306 fi
4307 ;;
4308 esac
4309 else
4310 # PORTME Check for flag to pass linker flags through the system compiler.
4311 case $host_os in
4312 aix*)
4313 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4314 if test "$host_cpu" = ia64; then
4315 # AIX 5 now supports IA64 processor
4316 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4317 else
4318 _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4319 fi
4320 ;;
4321
4322 mingw* | cygwin* | pw32* | os2* | cegcc*)
4323 # This hack is so that the source file can tell whether it is being
4324 # built for inclusion in a dll (and should export symbols for example).
4325 m4_if([$1], [GCJ], [],
4326 [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
4327 ;;
4328
4329 hpux9* | hpux10* | hpux11*)
4330 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4331 # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4332 # not for PA HP-UX.
4333 case $host_cpu in
4334 hppa*64*|ia64*)
4335 # +Z the default
4336 ;;
4337 *)
4338 _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4339 ;;
4340 esac
4341 # Is there a better lt_prog_compiler_static that works with the bundled CC?
4342 _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
4343 ;;
4344
4345 irix5* | irix6* | nonstopux*)
4346 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4347 # PIC (with -KPIC) is the default.
4348 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4349 ;;
4350
4351 linux* | k*bsd*-gnu | kopensolaris*-gnu)
4352 case $cc_basename in
4353 # old Intel for x86_64 which still supported -KPIC.
4354 ecc*)
4355 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4356 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4357 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4358 ;;
4359 # icc used to be incompatible with GCC.
4360 # ICC 10 doesn't accept -KPIC any more.
4361 icc* | ifort*)
4362 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4363 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4364 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4365 ;;
4366 # Lahey Fortran 8.1.
4367 lf95*)
4368 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4369 _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
4370 _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
4371 ;;
4372 nagfor*)
4373 # NAG Fortran compiler
4374 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
4375 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4376 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4377 ;;
4378 pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
4379 # Portland Group compilers (*not* the Pentium gcc compiler,
4380 # which looks to be a dead project)
4381 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4382 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4383 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4384 ;;
4385 ccc*)
4386 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4387 # All Alpha code is PIC.
4388 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4389 ;;
4390 xl* | bgxl* | bgf* | mpixl*)
4391 # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
4392 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4393 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
4394 _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
4395 ;;
4396 *)
4397 case `$CC -V 2>&1 | sed 5q` in
4398 *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
4399 # Sun Fortran 8.3 passes all unrecognized flags to the linker
4400 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4401 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4402 _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
4403 ;;
4404 *Sun\ F* | *Sun*Fortran*)
4405 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4406 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4407 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4408 ;;
4409 *Sun\ C*)
4410 # Sun C 5.9
4411 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4412 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4413 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4414 ;;
4415 *Intel*\ [[CF]]*Compiler*)
4416 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4417 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4418 _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
4419 ;;
4420 *Portland\ Group*)
4421 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4422 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4423 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4424 ;;
4425 esac
4426 ;;
4427 esac
4428 ;;
4429
4430 newsos6)
4431 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4432 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4433 ;;
4434
4435 *nto* | *qnx*)
4436 # QNX uses GNU C++, but need to define -shared option too, otherwise
4437 # it will coredump.
4438 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
4439 ;;
4440
4441 osf3* | osf4* | osf5*)
4442 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4443 # All OSF/1 code is PIC.
4444 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4445 ;;
4446
4447 rdos*)
4448 _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4449 ;;
4450
4451 solaris*)
4452 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4453 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4454 case $cc_basename in
4455 f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
4456 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
4457 *)
4458 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
4459 esac
4460 ;;
4461
4462 sunos4*)
4463 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4464 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4465 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4466 ;;
4467
4468 sysv4 | sysv4.2uw2* | sysv4.3*)
4469 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4470 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4471 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4472 ;;
4473
4474 sysv4*MP*)
4475 if test -d /usr/nec ;then
4476 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
4477 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4478 fi
4479 ;;
4480
4481 sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
4482 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4483 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4484 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4485 ;;
4486
4487 unicos*)
4488 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4489 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4490 ;;
4491
4492 uts4*)
4493 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4494 _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4495 ;;
4496
4497 *)
4498 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4499 ;;
4500 esac
4501 fi
4502])
4503case $host_os in
4504 # For platforms which do not support PIC, -DPIC is meaningless:
4505 *djgpp*)
4506 _LT_TAGVAR(lt_prog_compiler_pic, $1)=
4507 ;;
4508 *)
4509 _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
4510 ;;
4511esac
4512
4513AC_CACHE_CHECK([for $compiler option to produce PIC],
4514 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
4515 [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
4516_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
4517
4518#
4519# Check to make sure the PIC flag actually works.
4520#
4521if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
4522 _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
4523 [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
4524 [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
4525 [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
4526 "" | " "*) ;;
4527 *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
4528 esac],
4529 [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
4530 _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
4531fi
4532_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
4533 [Additional compiler flags for building library objects])
4534
4535_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
4536 [How to pass a linker flag through the compiler])
4537#
4538# Check to make sure the static flag actually works.
4539#
4540wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
4541_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
4542 _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
4543 $lt_tmp_static_flag,
4544 [],
4545 [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
4546_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
4547 [Compiler flag to prevent dynamic linking])
4548])# _LT_COMPILER_PIC
4549
4550
4551# _LT_LINKER_SHLIBS([TAGNAME])
4552# ----------------------------
4553# See if the linker supports building shared libraries.
4554m4_defun([_LT_LINKER_SHLIBS],
4555[AC_REQUIRE([LT_PATH_LD])dnl
4556AC_REQUIRE([LT_PATH_NM])dnl
4557m4_require([_LT_PATH_MANIFEST_TOOL])dnl
4558m4_require([_LT_FILEUTILS_DEFAULTS])dnl
4559m4_require([_LT_DECL_EGREP])dnl
4560m4_require([_LT_DECL_SED])dnl
4561m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
4562m4_require([_LT_TAG_COMPILER])dnl
4563AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
4564m4_if([$1], [CXX], [
4565 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4566 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4567 case $host_os in
4568 aix[[4-9]]*)
4569 # If we're using GNU nm, then we don't want the "-C" option.
4570 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4571 # Also, AIX nm treats weak defined symbols like other global defined
4572 # symbols, whereas GNU nm marks them as "W".
4573 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4574 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4575 else
4576 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4577 fi
4578 ;;
4579 pw32*)
4580 _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
4581 ;;
4582 cygwin* | mingw* | cegcc*)
4583 case $cc_basename in
4584 cl*)
4585 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
4586 ;;
4587 *)
4588 _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'
4589 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4590 ;;
4591 esac
4592 ;;
4593 linux* | k*bsd*-gnu | gnu*)
4594 _LT_TAGVAR(link_all_deplibs, $1)=no
4595 ;;
4596 *)
4597 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4598 ;;
4599 esac
4600], [
4601 runpath_var=
4602 _LT_TAGVAR(allow_undefined_flag, $1)=
4603 _LT_TAGVAR(always_export_symbols, $1)=no
4604 _LT_TAGVAR(archive_cmds, $1)=
4605 _LT_TAGVAR(archive_expsym_cmds, $1)=
4606 _LT_TAGVAR(compiler_needs_object, $1)=no
4607 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
4608 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4609 _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
4610 _LT_TAGVAR(hardcode_automatic, $1)=no
4611 _LT_TAGVAR(hardcode_direct, $1)=no
4612 _LT_TAGVAR(hardcode_direct_absolute, $1)=no
4613 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4614 _LT_TAGVAR(hardcode_libdir_separator, $1)=
4615 _LT_TAGVAR(hardcode_minus_L, $1)=no
4616 _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
4617 _LT_TAGVAR(inherit_rpath, $1)=no
4618 _LT_TAGVAR(link_all_deplibs, $1)=unknown
4619 _LT_TAGVAR(module_cmds, $1)=
4620 _LT_TAGVAR(module_expsym_cmds, $1)=
4621 _LT_TAGVAR(old_archive_from_new_cmds, $1)=
4622 _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
4623 _LT_TAGVAR(thread_safe_flag_spec, $1)=
4624 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4625 # include_expsyms should be a list of space-separated symbols to be *always*
4626 # included in the symbol list
4627 _LT_TAGVAR(include_expsyms, $1)=
4628 # exclude_expsyms can be an extended regexp of symbols to exclude
4629 # it will be wrapped by ` (' and `)$', so one must not match beginning or
4630 # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
4631 # as well as any symbol that contains `d'.
4632 _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
4633 # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
4634 # platforms (ab)use it in PIC code, but their linkers get confused if
4635 # the symbol is explicitly referenced. Since portable code cannot
4636 # rely on this symbol name, it's probably fine to never include it in
4637 # preloaded symbol tables.
4638 # Exclude shared library initialization/finalization symbols.
4639dnl Note also adjust exclude_expsyms for C++ above.
4640 extract_expsyms_cmds=
4641
4642 case $host_os in
4643 cygwin* | mingw* | pw32* | cegcc*)
4644 # FIXME: the MSVC++ port hasn't been tested in a loooong time
4645 # When not using gcc, we currently assume that we are using
4646 # Microsoft Visual C++.
4647 if test "$GCC" != yes; then
4648 with_gnu_ld=no
4649 fi
4650 ;;
4651 interix*)
4652 # we just hope/assume this is gcc and not c89 (= MSVC++)
4653 with_gnu_ld=yes
4654 ;;
4655 openbsd*)
4656 with_gnu_ld=no
4657 ;;
4658 linux* | k*bsd*-gnu | gnu*)
4659 _LT_TAGVAR(link_all_deplibs, $1)=no
4660 ;;
4661 esac
4662
4663 _LT_TAGVAR(ld_shlibs, $1)=yes
4664
4665 # On some targets, GNU ld is compatible enough with the native linker
4666 # that we're better off using the native interface for both.
4667 lt_use_gnu_ld_interface=no
4668 if test "$with_gnu_ld" = yes; then
4669 case $host_os in
4670 aix*)
4671 # The AIX port of GNU ld has always aspired to compatibility
4672 # with the native linker. However, as the warning in the GNU ld
4673 # block says, versions before 2.19.5* couldn't really create working
4674 # shared libraries, regardless of the interface used.
4675 case `$LD -v 2>&1` in
4676 *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
4677 *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
4678 *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
4679 *)
4680 lt_use_gnu_ld_interface=yes
4681 ;;
4682 esac
4683 ;;
4684 *)
4685 lt_use_gnu_ld_interface=yes
4686 ;;
4687 esac
4688 fi
4689
4690 if test "$lt_use_gnu_ld_interface" = yes; then
4691 # If archive_cmds runs LD, not CC, wlarc should be empty
4692 wlarc='${wl}'
4693
4694 # Set some defaults for GNU ld with shared library support. These
4695 # are reset later if shared libraries are not supported. Putting them
4696 # here allows them to be overridden if necessary.
4697 runpath_var=LD_RUN_PATH
4698 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4699 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
4700 # ancient GNU ld didn't support --whole-archive et. al.
4701 if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
4702 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
4703 else
4704 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4705 fi
4706 supports_anon_versioning=no
4707 case `$LD -v 2>&1` in
4708 *GNU\ gold*) supports_anon_versioning=yes ;;
4709 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
4710 *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
4711 *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
4712 *\ 2.11.*) ;; # other 2.11 versions
4713 *) supports_anon_versioning=yes ;;
4714 esac
4715
4716 # See if GNU ld supports shared libraries.
4717 case $host_os in
4718 aix[[3-9]]*)
4719 # On AIX/PPC, the GNU linker is very broken
4720 if test "$host_cpu" != ia64; then
4721 _LT_TAGVAR(ld_shlibs, $1)=no
4722 cat <<_LT_EOF 1>&2
4723
4724*** Warning: the GNU linker, at least up to release 2.19, is reported
4725*** to be unable to reliably create shared libraries on AIX.
4726*** Therefore, libtool is disabling shared libraries support. If you
4727*** really care for shared libraries, you may want to install binutils
4728*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
4729*** You will then need to restart the configuration process.
4730
4731_LT_EOF
4732 fi
4733 ;;
4734
4735 amigaos*)
4736 case $host_cpu in
4737 powerpc)
4738 # see comment about AmigaOS4 .so support
4739 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4740 _LT_TAGVAR(archive_expsym_cmds, $1)=''
4741 ;;
4742 m68k)
4743 _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)'
4744 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4745 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4746 ;;
4747 esac
4748 ;;
4749
4750 beos*)
4751 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4752 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4753 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
4754 # support --undefined. This deserves some investigation. FIXME
4755 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4756 else
4757 _LT_TAGVAR(ld_shlibs, $1)=no
4758 fi
4759 ;;
4760
4761 cygwin* | mingw* | pw32* | cegcc*)
4762 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
4763 # as there is no search path for DLLs.
4764 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
4765 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
4766 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4767 _LT_TAGVAR(always_export_symbols, $1)=no
4768 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
4769 _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'
4770 _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
4771
4772 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
4773 _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'
4774 # If the export-symbols file already is a .def file (1st line
4775 # is EXPORTS), use it as is; otherwise, prepend...
4776 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
4777 cp $export_symbols $output_objdir/$soname.def;
4778 else
4779 echo EXPORTS > $output_objdir/$soname.def;
4780 cat $export_symbols >> $output_objdir/$soname.def;
4781 fi~
4782 $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
4783 else
4784 _LT_TAGVAR(ld_shlibs, $1)=no
4785 fi
4786 ;;
4787
4788 haiku*)
4789 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4790 _LT_TAGVAR(link_all_deplibs, $1)=yes
4791 ;;
4792
4793 interix[[3-9]]*)
4794 _LT_TAGVAR(hardcode_direct, $1)=no
4795 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4796 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
4797 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
4798 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
4799 # Instead, shared libraries are loaded at an image base (0x10000000 by
4800 # default) and relocated if they conflict, which is a slow very memory
4801 # consuming and fragmenting process. To avoid this, we pick a random,
4802 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
4803 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
4804 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4805 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
4806 ;;
4807
4808 gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
4809 tmp_diet=no
4810 if test "$host_os" = linux-dietlibc; then
4811 case $cc_basename in
4812 diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
4813 esac
4814 fi
4815 if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
4816 && test "$tmp_diet" = no
4817 then
4818 tmp_addflag=' $pic_flag'
4819 tmp_sharedflag='-shared'
4820 case $cc_basename,$host_cpu in
4821 pgcc*) # Portland Group C compiler
4822 _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'
4823 tmp_addflag=' $pic_flag'
4824 ;;
4825 pgf77* | pgf90* | pgf95* | pgfortran*)
4826 # Portland Group f77 and f90 compilers
4827 _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'
4828 tmp_addflag=' $pic_flag -Mnomain' ;;
4829 ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
4830 tmp_addflag=' -i_dynamic' ;;
4831 efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
4832 tmp_addflag=' -i_dynamic -nofor_main' ;;
4833 ifc* | ifort*) # Intel Fortran compiler
4834 tmp_addflag=' -nofor_main' ;;
4835 lf95*) # Lahey Fortran 8.1
4836 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4837 tmp_sharedflag='--shared' ;;
4838 xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
4839 tmp_sharedflag='-qmkshrobj'
4840 tmp_addflag= ;;
4841 nvcc*) # Cuda Compiler Driver 2.2
4842 _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'
4843 _LT_TAGVAR(compiler_needs_object, $1)=yes
4844 ;;
4845 esac
4846 case `$CC -V 2>&1 | sed 5q` in
4847 *Sun\ C*) # Sun C 5.9
4848 _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'
4849 _LT_TAGVAR(compiler_needs_object, $1)=yes
4850 tmp_sharedflag='-G' ;;
4851 *Sun\ F*) # Sun Fortran 8.3
4852 tmp_sharedflag='-G' ;;
4853 esac
4854 _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4855
4856 if test "x$supports_anon_versioning" = xyes; then
4857 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4858 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4859 echo "local: *; };" >> $output_objdir/$libname.ver~
4860 $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
4861 fi
4862
4863 case $cc_basename in
4864 xlf* | bgf* | bgxlf* | mpixlf*)
4865 # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
4866 _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
4867 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4868 _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
4869 if test "x$supports_anon_versioning" = xyes; then
4870 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
4871 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
4872 echo "local: *; };" >> $output_objdir/$libname.ver~
4873 $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
4874 fi
4875 ;;
4876 esac
4877 else
4878 _LT_TAGVAR(ld_shlibs, $1)=no
4879 fi
4880 ;;
4881
4882 netbsd* | netbsdelf*-gnu)
4883 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
4884 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
4885 wlarc=
4886 else
4887 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4888 _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'
4889 fi
4890 ;;
4891
4892 solaris*)
4893 if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
4894 _LT_TAGVAR(ld_shlibs, $1)=no
4895 cat <<_LT_EOF 1>&2
4896
4897*** Warning: The releases 2.8.* of the GNU linker cannot reliably
4898*** create shared libraries on Solaris systems. Therefore, libtool
4899*** is disabling shared libraries support. We urge you to upgrade GNU
4900*** binutils to release 2.9.1 or newer. Another option is to modify
4901*** your PATH or compiler configuration so that the native linker is
4902*** used, and then restart.
4903
4904_LT_EOF
4905 elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4906 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4907 _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'
4908 else
4909 _LT_TAGVAR(ld_shlibs, $1)=no
4910 fi
4911 ;;
4912
4913 sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
4914 case `$LD -v 2>&1` in
4915 *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
4916 _LT_TAGVAR(ld_shlibs, $1)=no
4917 cat <<_LT_EOF 1>&2
4918
4919*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
4920*** reliably create shared libraries on SCO systems. Therefore, libtool
4921*** is disabling shared libraries support. We urge you to upgrade GNU
4922*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
4923*** your PATH or compiler configuration so that the native linker is
4924*** used, and then restart.
4925
4926_LT_EOF
4927 ;;
4928 *)
4929 # For security reasons, it is highly recommended that you always
4930 # use absolute paths for naming shared libraries, and exclude the
4931 # DT_RUNPATH tag from executables and libraries. But doing so
4932 # requires that you compile everything twice, which is a pain.
4933 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4934 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
4935 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4936 _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'
4937 else
4938 _LT_TAGVAR(ld_shlibs, $1)=no
4939 fi
4940 ;;
4941 esac
4942 ;;
4943
4944 sunos4*)
4945 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
4946 wlarc=
4947 _LT_TAGVAR(hardcode_direct, $1)=yes
4948 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
4949 ;;
4950
4951 *)
4952 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
4953 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
4954 _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'
4955 else
4956 _LT_TAGVAR(ld_shlibs, $1)=no
4957 fi
4958 ;;
4959 esac
4960
4961 if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
4962 runpath_var=
4963 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
4964 _LT_TAGVAR(export_dynamic_flag_spec, $1)=
4965 _LT_TAGVAR(whole_archive_flag_spec, $1)=
4966 fi
4967 else
4968 # PORTME fill in a description of your system's linker (not GNU ld)
4969 case $host_os in
4970 aix3*)
4971 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
4972 _LT_TAGVAR(always_export_symbols, $1)=yes
4973 _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'
4974 # Note: this linker hardcodes the directories in LIBPATH if there
4975 # are no directories specified by -L.
4976 _LT_TAGVAR(hardcode_minus_L, $1)=yes
4977 if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
4978 # Neither direct hardcoding nor static linking is supported with a
4979 # broken collect2.
4980 _LT_TAGVAR(hardcode_direct, $1)=unsupported
4981 fi
4982 ;;
4983
4984 aix[[4-9]]*)
4985 if test "$host_cpu" = ia64; then
4986 # On IA64, the linker does run time linking by default, so we don't
4987 # have to do anything special.
4988 aix_use_runtimelinking=no
4989 exp_sym_flag='-Bexport'
4990 no_entry_flag=""
4991 else
4992 # If we're using GNU nm, then we don't want the "-C" option.
4993 # -C means demangle to AIX nm, but means don't demangle with GNU nm
4994 # Also, AIX nm treats weak defined symbols like other global
4995 # defined symbols, whereas GNU nm marks them as "W".
4996 if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
4997 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
4998 else
4999 _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
5000 fi
5001 aix_use_runtimelinking=no
5002
5003 # Test if we are trying to use run time linking or normal
5004 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
5005 # need to do runtime linking.
5006 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
5007 for ld_flag in $LDFLAGS; do
5008 if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5009 aix_use_runtimelinking=yes
5010 break
5011 fi
5012 done
5013 ;;
5014 esac
5015
5016 exp_sym_flag='-bexport'
5017 no_entry_flag='-bnoentry'
5018 fi
5019
5020 # When large executables or shared objects are built, AIX ld can
5021 # have problems creating the table of contents. If linking a library
5022 # or program results in "error TOC overflow" add -mminimal-toc to
5023 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5024 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5025
5026 _LT_TAGVAR(archive_cmds, $1)=''
5027 _LT_TAGVAR(hardcode_direct, $1)=yes
5028 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5029 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5030 _LT_TAGVAR(link_all_deplibs, $1)=yes
5031 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
5032
5033 if test "$GCC" = yes; then
5034 case $host_os in aix4.[[012]]|aix4.[[012]].*)
5035 # We only want to do this on AIX 4.2 and lower, the check
5036 # below for broken collect2 doesn't work under 4.3+
5037 collect2name=`${CC} -print-prog-name=collect2`
5038 if test -f "$collect2name" &&
5039 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
5040 then
5041 # We have reworked collect2
5042 :
5043 else
5044 # We have old collect2
5045 _LT_TAGVAR(hardcode_direct, $1)=unsupported
5046 # It fails to find uninstalled libraries when the uninstalled
5047 # path is not listed in the libpath. Setting hardcode_minus_L
5048 # to unsupported forces relinking
5049 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5050 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5051 _LT_TAGVAR(hardcode_libdir_separator, $1)=
5052 fi
5053 ;;
5054 esac
5055 shared_flag='-shared'
5056 if test "$aix_use_runtimelinking" = yes; then
5057 shared_flag="$shared_flag "'${wl}-G'
5058 fi
5059 _LT_TAGVAR(link_all_deplibs, $1)=no
5060 else
5061 # not using gcc
5062 if test "$host_cpu" = ia64; then
5063 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5064 # chokes on -Wl,-G. The following line is correct:
5065 shared_flag='-G'
5066 else
5067 if test "$aix_use_runtimelinking" = yes; then
5068 shared_flag='${wl}-G'
5069 else
5070 shared_flag='${wl}-bM:SRE'
5071 fi
5072 fi
5073 fi
5074
5075 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
5076 # It seems that -bexpall does not export symbols beginning with
5077 # underscore (_), so it is better to generate a list of symbols to export.
5078 _LT_TAGVAR(always_export_symbols, $1)=yes
5079 if test "$aix_use_runtimelinking" = yes; then
5080 # Warning - without using the other runtime loading flags (-brtl),
5081 # -berok will link without error, but may produce a broken library.
5082 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
5083 # Determine the default libpath from the value encoded in an
5084 # empty executable.
5085 _LT_SYS_MODULE_PATH_AIX([$1])
5086 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5087 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5088 else
5089 if test "$host_cpu" = ia64; then
5090 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5091 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5092 _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"
5093 else
5094 # Determine the default libpath from the value encoded in an
5095 # empty executable.
5096 _LT_SYS_MODULE_PATH_AIX([$1])
5097 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5098 # Warning - without using the other run time loading flags,
5099 # -berok will link without error, but may produce a broken library.
5100 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5101 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5102 if test "$with_gnu_ld" = yes; then
5103 # We only use this code for GNU lds that support --whole-archive.
5104 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
5105 else
5106 # Exported symbols can be pulled into shared objects from archives
5107 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
5108 fi
5109 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5110 # This is similar to how AIX traditionally builds its shared libraries.
5111 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5112 fi
5113 fi
5114 ;;
5115
5116 amigaos*)
5117 case $host_cpu in
5118 powerpc)
5119 # see comment about AmigaOS4 .so support
5120 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5121 _LT_TAGVAR(archive_expsym_cmds, $1)=''
5122 ;;
5123 m68k)
5124 _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)'
5125 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5126 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5127 ;;
5128 esac
5129 ;;
5130
5131 bsdi[[45]]*)
5132 _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5133 ;;
5134
5135 cygwin* | mingw* | pw32* | cegcc*)
5136 # When not using gcc, we currently assume that we are using
5137 # Microsoft Visual C++.
5138 # hardcode_libdir_flag_spec is actually meaningless, as there is
5139 # no search path for DLLs.
5140 case $cc_basename in
5141 cl*)
5142 # Native MSVC
5143 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5144 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5145 _LT_TAGVAR(always_export_symbols, $1)=yes
5146 _LT_TAGVAR(file_list_spec, $1)='@'
5147 # Tell ltmain to make .lib files, not .a files.
5148 libext=lib
5149 # Tell ltmain to make .dll files, not .so files.
5150 shrext_cmds=".dll"
5151 # FIXME: Setting linknames here is a bad hack.
5152 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
5153 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5154 sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
5155 else
5156 sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
5157 fi~
5158 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
5159 linknames='
5160 # The linker will not automatically build a static lib if we build a DLL.
5161 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5162 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5163 _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
5164 _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'
5165 # Don't use ranlib
5166 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
5167 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
5168 lt_tool_outputfile="@TOOL_OUTPUT@"~
5169 case $lt_outputfile in
5170 *.exe|*.EXE) ;;
5171 *)
5172 lt_outputfile="$lt_outputfile.exe"
5173 lt_tool_outputfile="$lt_tool_outputfile.exe"
5174 ;;
5175 esac~
5176 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
5177 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
5178 $RM "$lt_outputfile.manifest";
5179 fi'
5180 ;;
5181 *)
5182 # Assume MSVC wrapper
5183 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5184 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5185 # Tell ltmain to make .lib files, not .a files.
5186 libext=lib
5187 # Tell ltmain to make .dll files, not .so files.
5188 shrext_cmds=".dll"
5189 # FIXME: Setting linknames here is a bad hack.
5190 _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
5191 # The linker will automatically build a .lib file if we build a DLL.
5192 _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
5193 # FIXME: Should let the user specify the lib program.
5194 _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
5195 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5196 ;;
5197 esac
5198 ;;
5199
5200 darwin* | rhapsody*)
5201 _LT_DARWIN_LINKER_FEATURES($1)
5202 ;;
5203
5204 dgux*)
5205 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5206 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5207 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5208 ;;
5209
5210 # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5211 # support. Future versions do this automatically, but an explicit c++rt0.o
5212 # does not break anything, and helps significantly (at the cost of a little
5213 # extra space).
5214 freebsd2.2*)
5215 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5216 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5217 _LT_TAGVAR(hardcode_direct, $1)=yes
5218 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5219 ;;
5220
5221 # Unfortunately, older versions of FreeBSD 2 do not have this feature.
5222 freebsd2.*)
5223 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5224 _LT_TAGVAR(hardcode_direct, $1)=yes
5225 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5226 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5227 ;;
5228
5229 # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5230 freebsd* | dragonfly*)
5231 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5232 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5233 _LT_TAGVAR(hardcode_direct, $1)=yes
5234 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5235 ;;
5236
5237 hpux9*)
5238 if test "$GCC" = yes; then
5239 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5240 else
5241 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5242 fi
5243 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5244 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5245 _LT_TAGVAR(hardcode_direct, $1)=yes
5246
5247 # hardcode_minus_L: Not really in the search PATH,
5248 # but as the default location of the library.
5249 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5250 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5251 ;;
5252
5253 hpux10*)
5254 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5255 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5256 else
5257 _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5258 fi
5259 if test "$with_gnu_ld" = no; then
5260 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5261 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5262 _LT_TAGVAR(hardcode_direct, $1)=yes
5263 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5264 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5265 # hardcode_minus_L: Not really in the search PATH,
5266 # but as the default location of the library.
5267 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5268 fi
5269 ;;
5270
5271 hpux11*)
5272 if test "$GCC" = yes && test "$with_gnu_ld" = no; then
5273 case $host_cpu in
5274 hppa*64*)
5275 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5276 ;;
5277 ia64*)
5278 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5279 ;;
5280 *)
5281 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5282 ;;
5283 esac
5284 else
5285 case $host_cpu in
5286 hppa*64*)
5287 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5288 ;;
5289 ia64*)
5290 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
5291 ;;
5292 *)
5293 m4_if($1, [], [
5294 # Older versions of the 11.00 compiler do not understand -b yet
5295 # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
5296 _LT_LINKER_OPTION([if $CC understands -b],
5297 _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
5298 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
5299 [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
5300 [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
5301 ;;
5302 esac
5303 fi
5304 if test "$with_gnu_ld" = no; then
5305 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5306 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5307
5308 case $host_cpu in
5309 hppa*64*|ia64*)
5310 _LT_TAGVAR(hardcode_direct, $1)=no
5311 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5312 ;;
5313 *)
5314 _LT_TAGVAR(hardcode_direct, $1)=yes
5315 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5316 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5317
5318 # hardcode_minus_L: Not really in the search PATH,
5319 # but as the default location of the library.
5320 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5321 ;;
5322 esac
5323 fi
5324 ;;
5325
5326 irix5* | irix6* | nonstopux*)
5327 if test "$GCC" = yes; then
5328 _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'
5329 # Try to use the -exported_symbol ld option, if it does not
5330 # work, assume that -exports_file does not work either and
5331 # implicitly export all symbols.
5332 # This should be the same for all languages, so no per-tag cache variable.
5333 AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
5334 [lt_cv_irix_exported_symbol],
5335 [save_LDFLAGS="$LDFLAGS"
5336 LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
5337 AC_LINK_IFELSE(
5338 [AC_LANG_SOURCE(
5339 [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
5340 [C++], [[int foo (void) { return 0; }]],
5341 [Fortran 77], [[
5342 subroutine foo
5343 end]],
5344 [Fortran], [[
5345 subroutine foo
5346 end]])])],
5347 [lt_cv_irix_exported_symbol=yes],
5348 [lt_cv_irix_exported_symbol=no])
5349 LDFLAGS="$save_LDFLAGS"])
5350 if test "$lt_cv_irix_exported_symbol" = yes; then
5351 _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'
5352 fi
5353 else
5354 _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'
5355 _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'
5356 fi
5357 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5358 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5359 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5360 _LT_TAGVAR(inherit_rpath, $1)=yes
5361 _LT_TAGVAR(link_all_deplibs, $1)=yes
5362 ;;
5363
5364 netbsd* | netbsdelf*-gnu)
5365 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
5366 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5367 else
5368 _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5369 fi
5370 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5371 _LT_TAGVAR(hardcode_direct, $1)=yes
5372 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5373 ;;
5374
5375 newsos6)
5376 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5377 _LT_TAGVAR(hardcode_direct, $1)=yes
5378 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5379 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5380 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5381 ;;
5382
5383 *nto* | *qnx*)
5384 ;;
5385
5386 openbsd*)
5387 if test -f /usr/libexec/ld.so; then
5388 _LT_TAGVAR(hardcode_direct, $1)=yes
5389 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5390 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
5391 if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5392 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5393 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5394 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5395 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5396 else
5397 case $host_os in
5398 openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5399 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5400 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5401 ;;
5402 *)
5403 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5404 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5405 ;;
5406 esac
5407 fi
5408 else
5409 _LT_TAGVAR(ld_shlibs, $1)=no
5410 fi
5411 ;;
5412
5413 os2*)
5414 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5415 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5416 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
5417 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
5418 _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5419 ;;
5420
5421 osf3*)
5422 if test "$GCC" = yes; then
5423 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5424 _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'
5425 else
5426 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5427 _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'
5428 fi
5429 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5430 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5431 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5432 ;;
5433
5434 osf4* | osf5*) # as osf3* with the addition of -msym flag
5435 if test "$GCC" = yes; then
5436 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5437 _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'
5438 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5439 else
5440 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5441 _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'
5442 _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~
5443 $CC -shared${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'
5444
5445 # Both c and cxx compiler support -rpath directly
5446 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5447 fi
5448 _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
5449 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
5450 ;;
5451
5452 solaris*)
5453 _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
5454 if test "$GCC" = yes; then
5455 wlarc='${wl}'
5456 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5457 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5458 $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5459 else
5460 case `$CC -V 2>&1` in
5461 *"Compilers 5.0"*)
5462 wlarc=''
5463 _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5464 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5465 $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
5466 ;;
5467 *)
5468 wlarc='${wl}'
5469 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
5470 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
5471 $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
5472 ;;
5473 esac
5474 fi
5475 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5476 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5477 case $host_os in
5478 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5479 *)
5480 # The compiler driver will combine and reorder linker options,
5481 # but understands `-z linker_flag'. GCC discards it without `$wl',
5482 # but is careful enough not to reorder.
5483 # Supported since Solaris 2.6 (maybe 2.5.1?)
5484 if test "$GCC" = yes; then
5485 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
5486 else
5487 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
5488 fi
5489 ;;
5490 esac
5491 _LT_TAGVAR(link_all_deplibs, $1)=yes
5492 ;;
5493
5494 sunos4*)
5495 if test "x$host_vendor" = xsequent; then
5496 # Use $CC to link under sequent, because it throws in some extra .o
5497 # files that make .init and .fini sections work.
5498 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5499 else
5500 _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5501 fi
5502 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5503 _LT_TAGVAR(hardcode_direct, $1)=yes
5504 _LT_TAGVAR(hardcode_minus_L, $1)=yes
5505 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5506 ;;
5507
5508 sysv4)
5509 case $host_vendor in
5510 sni)
5511 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5512 _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5513 ;;
5514 siemens)
5515 ## LD is ld it makes a PLAMLIB
5516 ## CC just makes a GrossModule.
5517 _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5518 _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5519 _LT_TAGVAR(hardcode_direct, $1)=no
5520 ;;
5521 motorola)
5522 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5523 _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5524 ;;
5525 esac
5526 runpath_var='LD_RUN_PATH'
5527 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5528 ;;
5529
5530 sysv4.3*)
5531 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5532 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5533 _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5534 ;;
5535
5536 sysv4*MP*)
5537 if test -d /usr/nec; then
5538 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5539 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5540 runpath_var=LD_RUN_PATH
5541 hardcode_runpath_var=yes
5542 _LT_TAGVAR(ld_shlibs, $1)=yes
5543 fi
5544 ;;
5545
5546 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
5547 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5548 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5549 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5550 runpath_var='LD_RUN_PATH'
5551
5552 if test "$GCC" = yes; then
5553 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5554 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5555 else
5556 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5557 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5558 fi
5559 ;;
5560
5561 sysv5* | sco3.2v5* | sco5v6*)
5562 # Note: We can NOT use -z defs as we might desire, because we do not
5563 # link with -lc, and that would cause any symbols used from libc to
5564 # always be unresolved, which means just about no library would
5565 # ever link correctly. If we're not using GNU ld we use -z text
5566 # though, which does catch some bad symbols but isn't as heavy-handed
5567 # as -z defs.
5568 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
5569 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
5570 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
5571 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5572 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
5573 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
5574 _LT_TAGVAR(link_all_deplibs, $1)=yes
5575 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5576 runpath_var='LD_RUN_PATH'
5577
5578 if test "$GCC" = yes; then
5579 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5580 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5581 else
5582 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5583 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
5584 fi
5585 ;;
5586
5587 uts4*)
5588 _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5589 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5590 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
5591 ;;
5592
5593 *)
5594 _LT_TAGVAR(ld_shlibs, $1)=no
5595 ;;
5596 esac
5597
5598 if test x$host_vendor = xsni; then
5599 case $host in
5600 sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5601 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
5602 ;;
5603 esac
5604 fi
5605 fi
5606])
5607AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
5608test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5609
5610_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
5611
5612_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
5613_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
5614_LT_DECL([], [extract_expsyms_cmds], [2],
5615 [The commands to extract the exported symbol list from a shared archive])
5616
5617#
5618# Do we need to explicitly link libc?
5619#
5620case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
5621x|xyes)
5622 # Assume -lc should be added
5623 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5624
5625 if test "$enable_shared" = yes && test "$GCC" = yes; then
5626 case $_LT_TAGVAR(archive_cmds, $1) in
5627 *'~'*)
5628 # FIXME: we may have to deal with multi-command sequences.
5629 ;;
5630 '$CC '*)
5631 # Test whether the compiler implicitly links with -lc since on some
5632 # systems, -lgcc has to come before -lc. If gcc already passes -lc
5633 # to ld, don't add -lc before -lgcc.
5634 AC_CACHE_CHECK([whether -lc should be explicitly linked in],
5635 [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
5636 [$RM conftest*
5637 echo "$lt_simple_compile_test_code" > conftest.$ac_ext
5638
5639 if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
5640 soname=conftest
5641 lib=conftest
5642 libobjs=conftest.$ac_objext
5643 deplibs=
5644 wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
5645 pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
5646 compiler_flags=-v
5647 linker_flags=-v
5648 verstring=
5649 output_objdir=.
5650 libname=conftest
5651 lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
5652 _LT_TAGVAR(allow_undefined_flag, $1)=
5653 if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
5654 then
5655 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5656 else
5657 lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
5658 fi
5659 _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
5660 else
5661 cat conftest.err 1>&5
5662 fi
5663 $RM conftest*
5664 ])
5665 _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
5666 ;;
5667 esac
5668 fi
5669 ;;
5670esac
5671
5672_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
5673 [Whether or not to add -lc for building shared libraries])
5674_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
5675 [enable_shared_with_static_runtimes], [0],
5676 [Whether or not to disallow shared libs when runtime libs are static])
5677_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
5678 [Compiler flag to allow reflexive dlopens])
5679_LT_TAGDECL([], [whole_archive_flag_spec], [1],
5680 [Compiler flag to generate shared objects directly from archives])
5681_LT_TAGDECL([], [compiler_needs_object], [1],
5682 [Whether the compiler copes with passing no objects directly])
5683_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
5684 [Create an old-style archive from a shared archive])
5685_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
5686 [Create a temporary old-style archive to link instead of a shared archive])
5687_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
5688_LT_TAGDECL([], [archive_expsym_cmds], [2])
5689_LT_TAGDECL([], [module_cmds], [2],
5690 [Commands used to build a loadable module if different from building
5691 a shared archive.])
5692_LT_TAGDECL([], [module_expsym_cmds], [2])
5693_LT_TAGDECL([], [with_gnu_ld], [1],
5694 [Whether we are building with GNU ld or not])
5695_LT_TAGDECL([], [allow_undefined_flag], [1],
5696 [Flag that allows shared libraries with undefined symbols to be built])
5697_LT_TAGDECL([], [no_undefined_flag], [1],
5698 [Flag that enforces no undefined symbols])
5699_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
5700 [Flag to hardcode $libdir into a binary during linking.
5701 This must work even if $libdir does not exist])
5702_LT_TAGDECL([], [hardcode_libdir_separator], [1],
5703 [Whether we need a single "-rpath" flag with a separated argument])
5704_LT_TAGDECL([], [hardcode_direct], [0],
5705 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5706 DIR into the resulting binary])
5707_LT_TAGDECL([], [hardcode_direct_absolute], [0],
5708 [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
5709 DIR into the resulting binary and the resulting library dependency is
5710 "absolute", i.e impossible to change by setting ${shlibpath_var} if the
5711 library is relocated])
5712_LT_TAGDECL([], [hardcode_minus_L], [0],
5713 [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
5714 into the resulting binary])
5715_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
5716 [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
5717 into the resulting binary])
5718_LT_TAGDECL([], [hardcode_automatic], [0],
5719 [Set to "yes" if building a shared library automatically hardcodes DIR
5720 into the library and all subsequent libraries and executables linked
5721 against it])
5722_LT_TAGDECL([], [inherit_rpath], [0],
5723 [Set to yes if linker adds runtime paths of dependent libraries
5724 to runtime path list])
5725_LT_TAGDECL([], [link_all_deplibs], [0],
5726 [Whether libtool must link a program against all its dependency libraries])
5727_LT_TAGDECL([], [always_export_symbols], [0],
5728 [Set to "yes" if exported symbols are required])
5729_LT_TAGDECL([], [export_symbols_cmds], [2],
5730 [The commands to list exported symbols])
5731_LT_TAGDECL([], [exclude_expsyms], [1],
5732 [Symbols that should not be listed in the preloaded symbols])
5733_LT_TAGDECL([], [include_expsyms], [1],
5734 [Symbols that must always be exported])
5735_LT_TAGDECL([], [prelink_cmds], [2],
5736 [Commands necessary for linking programs (against libraries) with templates])
5737_LT_TAGDECL([], [postlink_cmds], [2],
5738 [Commands necessary for finishing linking programs])
5739_LT_TAGDECL([], [file_list_spec], [1],
5740 [Specify filename containing input files])
5741dnl FIXME: Not yet implemented
5742dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
5743dnl [Compiler flag to generate thread safe objects])
5744])# _LT_LINKER_SHLIBS
5745
5746
5747# _LT_LANG_C_CONFIG([TAG])
5748# ------------------------
5749# Ensure that the configuration variables for a C compiler are suitably
5750# defined. These variables are subsequently used by _LT_CONFIG to write
5751# the compiler configuration to `libtool'.
5752m4_defun([_LT_LANG_C_CONFIG],
5753[m4_require([_LT_DECL_EGREP])dnl
5754lt_save_CC="$CC"
5755AC_LANG_PUSH(C)
5756
5757# Source file extension for C test sources.
5758ac_ext=c
5759
5760# Object file extension for compiled C test sources.
5761objext=o
5762_LT_TAGVAR(objext, $1)=$objext
5763
5764# Code to be used in simple compile tests
5765lt_simple_compile_test_code="int some_variable = 0;"
5766
5767# Code to be used in simple link tests
5768lt_simple_link_test_code='int main(){return(0);}'
5769
5770_LT_TAG_COMPILER
5771# Save the default compiler, since it gets overwritten when the other
5772# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
5773compiler_DEFAULT=$CC
5774
5775# save warnings/boilerplate of simple test code
5776_LT_COMPILER_BOILERPLATE
5777_LT_LINKER_BOILERPLATE
5778
5779## CAVEAT EMPTOR:
5780## There is no encapsulation within the following macros, do not change
5781## the running order or otherwise move them around unless you know exactly
5782## what you are doing...
5783if test -n "$compiler"; then
5784 _LT_COMPILER_NO_RTTI($1)
5785 _LT_COMPILER_PIC($1)
5786 _LT_COMPILER_C_O($1)
5787 _LT_COMPILER_FILE_LOCKS($1)
5788 _LT_LINKER_SHLIBS($1)
5789 _LT_SYS_DYNAMIC_LINKER($1)
5790 _LT_LINKER_HARDCODE_LIBPATH($1)
5791 LT_SYS_DLOPEN_SELF
5792 _LT_CMD_STRIPLIB
5793
5794 # Report which library types will actually be built
5795 AC_MSG_CHECKING([if libtool supports shared libraries])
5796 AC_MSG_RESULT([$can_build_shared])
5797
5798 AC_MSG_CHECKING([whether to build shared libraries])
5799 test "$can_build_shared" = "no" && enable_shared=no
5800
5801 # On AIX, shared libraries and static libraries use the same namespace, and
5802 # are all built from PIC.
5803 case $host_os in
5804 aix3*)
5805 test "$enable_shared" = yes && enable_static=no
5806 if test -n "$RANLIB"; then
5807 archive_cmds="$archive_cmds~\$RANLIB \$lib"
5808 postinstall_cmds='$RANLIB $lib'
5809 fi
5810 ;;
5811
5812 aix[[4-9]]*)
5813 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
5814 test "$enable_shared" = yes && enable_static=no
5815 fi
5816 ;;
5817 esac
5818 AC_MSG_RESULT([$enable_shared])
5819
5820 AC_MSG_CHECKING([whether to build static libraries])
5821 # Make sure either enable_shared or enable_static is yes.
5822 test "$enable_shared" = yes || enable_static=yes
5823 AC_MSG_RESULT([$enable_static])
5824
5825 _LT_CONFIG($1)
5826fi
5827AC_LANG_POP
5828CC="$lt_save_CC"
5829])# _LT_LANG_C_CONFIG
5830
5831
5832# _LT_LANG_CXX_CONFIG([TAG])
5833# --------------------------
5834# Ensure that the configuration variables for a C++ compiler are suitably
5835# defined. These variables are subsequently used by _LT_CONFIG to write
5836# the compiler configuration to `libtool'.
5837m4_defun([_LT_LANG_CXX_CONFIG],
5838[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
5839m4_require([_LT_DECL_EGREP])dnl
5840m4_require([_LT_PATH_MANIFEST_TOOL])dnl
5841if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
5842 ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
5843 (test "X$CXX" != "Xg++"))) ; then
5844 AC_PROG_CXXCPP
5845else
5846 _lt_caught_CXX_error=yes
5847fi
5848
5849AC_LANG_PUSH(C++)
5850_LT_TAGVAR(archive_cmds_need_lc, $1)=no
5851_LT_TAGVAR(allow_undefined_flag, $1)=
5852_LT_TAGVAR(always_export_symbols, $1)=no
5853_LT_TAGVAR(archive_expsym_cmds, $1)=
5854_LT_TAGVAR(compiler_needs_object, $1)=no
5855_LT_TAGVAR(export_dynamic_flag_spec, $1)=
5856_LT_TAGVAR(hardcode_direct, $1)=no
5857_LT_TAGVAR(hardcode_direct_absolute, $1)=no
5858_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
5859_LT_TAGVAR(hardcode_libdir_separator, $1)=
5860_LT_TAGVAR(hardcode_minus_L, $1)=no
5861_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5862_LT_TAGVAR(hardcode_automatic, $1)=no
5863_LT_TAGVAR(inherit_rpath, $1)=no
5864_LT_TAGVAR(module_cmds, $1)=
5865_LT_TAGVAR(module_expsym_cmds, $1)=
5866_LT_TAGVAR(link_all_deplibs, $1)=unknown
5867_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
5868_LT_TAGVAR(reload_flag, $1)=$reload_flag
5869_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
5870_LT_TAGVAR(no_undefined_flag, $1)=
5871_LT_TAGVAR(whole_archive_flag_spec, $1)=
5872_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5873
5874# Source file extension for C++ test sources.
5875ac_ext=cpp
5876
5877# Object file extension for compiled C++ test sources.
5878objext=o
5879_LT_TAGVAR(objext, $1)=$objext
5880
5881# No sense in running all these tests if we already determined that
5882# the CXX compiler isn't working. Some variables (like enable_shared)
5883# are currently assumed to apply to all compilers on this platform,
5884# and will be corrupted by setting them based on a non-working compiler.
5885if test "$_lt_caught_CXX_error" != yes; then
5886 # Code to be used in simple compile tests
5887 lt_simple_compile_test_code="int some_variable = 0;"
5888
5889 # Code to be used in simple link tests
5890 lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
5891
5892 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
5893 _LT_TAG_COMPILER
5894
5895 # save warnings/boilerplate of simple test code
5896 _LT_COMPILER_BOILERPLATE
5897 _LT_LINKER_BOILERPLATE
5898
5899 # Allow CC to be a program name with arguments.
5900 lt_save_CC=$CC
5901 lt_save_CFLAGS=$CFLAGS
5902 lt_save_LD=$LD
5903 lt_save_GCC=$GCC
5904 GCC=$GXX
5905 lt_save_with_gnu_ld=$with_gnu_ld
5906 lt_save_path_LD=$lt_cv_path_LD
5907 if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
5908 lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
5909 else
5910 $as_unset lt_cv_prog_gnu_ld
5911 fi
5912 if test -n "${lt_cv_path_LDCXX+set}"; then
5913 lt_cv_path_LD=$lt_cv_path_LDCXX
5914 else
5915 $as_unset lt_cv_path_LD
5916 fi
5917 test -z "${LDCXX+set}" || LD=$LDCXX
5918 CC=${CXX-"c++"}
5919 CFLAGS=$CXXFLAGS
5920 compiler=$CC
5921 _LT_TAGVAR(compiler, $1)=$CC
5922 _LT_CC_BASENAME([$compiler])
5923
5924 if test -n "$compiler"; then
5925 # We don't want -fno-exception when compiling C++ code, so set the
5926 # no_builtin_flag separately
5927 if test "$GXX" = yes; then
5928 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
5929 else
5930 _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
5931 fi
5932
5933 if test "$GXX" = yes; then
5934 # Set up default GNU C++ configuration
5935
5936 LT_PATH_LD
5937
5938 # Check if GNU C++ uses GNU ld as the underlying linker, since the
5939 # archiving commands below assume that GNU ld is being used.
5940 if test "$with_gnu_ld" = yes; then
5941 _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
5942 _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'
5943
5944 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5945 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5946
5947 # If archive_cmds runs LD, not CC, wlarc should be empty
5948 # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
5949 # investigate it a little bit more. (MM)
5950 wlarc='${wl}'
5951
5952 # ancient GNU ld didn't support --whole-archive et. al.
5953 if eval "`$CC -print-prog-name=ld` --help 2>&1" |
5954 $GREP 'no-whole-archive' > /dev/null; then
5955 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5956 else
5957 _LT_TAGVAR(whole_archive_flag_spec, $1)=
5958 fi
5959 else
5960 with_gnu_ld=no
5961 wlarc=
5962
5963 # A generic and very simple default shared library creation
5964 # command for GNU C++ for the case where it uses the native
5965 # linker, instead of GNU ld. If possible, this setting should
5966 # overridden to take advantage of the native linker features on
5967 # the platform it is being used on.
5968 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
5969 fi
5970
5971 # Commands to make compiler produce verbose output that lists
5972 # what "hidden" libraries, object files and flags are used when
5973 # linking a shared library.
5974 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
5975
5976 else
5977 GXX=no
5978 with_gnu_ld=no
5979 wlarc=
5980 fi
5981
5982 # PORTME: fill in a description of your system's C++ link characteristics
5983 AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5984 _LT_TAGVAR(ld_shlibs, $1)=yes
5985 case $host_os in
5986 aix3*)
5987 # FIXME: insert proper C++ library support
5988 _LT_TAGVAR(ld_shlibs, $1)=no
5989 ;;
5990 aix[[4-9]]*)
5991 if test "$host_cpu" = ia64; then
5992 # On IA64, the linker does run time linking by default, so we don't
5993 # have to do anything special.
5994 aix_use_runtimelinking=no
5995 exp_sym_flag='-Bexport'
5996 no_entry_flag=""
5997 else
5998 aix_use_runtimelinking=no
5999
6000 # Test if we are trying to use run time linking or normal
6001 # AIX style linking. If -brtl is somewhere in LDFLAGS, we
6002 # need to do runtime linking.
6003 case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
6004 for ld_flag in $LDFLAGS; do
6005 case $ld_flag in
6006 *-brtl*)
6007 aix_use_runtimelinking=yes
6008 break
6009 ;;
6010 esac
6011 done
6012 ;;
6013 esac
6014
6015 exp_sym_flag='-bexport'
6016 no_entry_flag='-bnoentry'
6017 fi
6018
6019 # When large executables or shared objects are built, AIX ld can
6020 # have problems creating the table of contents. If linking a library
6021 # or program results in "error TOC overflow" add -mminimal-toc to
6022 # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
6023 # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
6024
6025 _LT_TAGVAR(archive_cmds, $1)=''
6026 _LT_TAGVAR(hardcode_direct, $1)=yes
6027 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6028 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6029 _LT_TAGVAR(link_all_deplibs, $1)=yes
6030 _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
6031
6032 if test "$GXX" = yes; then
6033 case $host_os in aix4.[[012]]|aix4.[[012]].*)
6034 # We only want to do this on AIX 4.2 and lower, the check
6035 # below for broken collect2 doesn't work under 4.3+
6036 collect2name=`${CC} -print-prog-name=collect2`
6037 if test -f "$collect2name" &&
6038 strings "$collect2name" | $GREP resolve_lib_name >/dev/null
6039 then
6040 # We have reworked collect2
6041 :
6042 else
6043 # We have old collect2
6044 _LT_TAGVAR(hardcode_direct, $1)=unsupported
6045 # It fails to find uninstalled libraries when the uninstalled
6046 # path is not listed in the libpath. Setting hardcode_minus_L
6047 # to unsupported forces relinking
6048 _LT_TAGVAR(hardcode_minus_L, $1)=yes
6049 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6050 _LT_TAGVAR(hardcode_libdir_separator, $1)=
6051 fi
6052 esac
6053 shared_flag='-shared'
6054 if test "$aix_use_runtimelinking" = yes; then
6055 shared_flag="$shared_flag "'${wl}-G'
6056 fi
6057 else
6058 # not using gcc
6059 if test "$host_cpu" = ia64; then
6060 # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
6061 # chokes on -Wl,-G. The following line is correct:
6062 shared_flag='-G'
6063 else
6064 if test "$aix_use_runtimelinking" = yes; then
6065 shared_flag='${wl}-G'
6066 else
6067 shared_flag='${wl}-bM:SRE'
6068 fi
6069 fi
6070 fi
6071
6072 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
6073 # It seems that -bexpall does not export symbols beginning with
6074 # underscore (_), so it is better to generate a list of symbols to
6075 # export.
6076 _LT_TAGVAR(always_export_symbols, $1)=yes
6077 if test "$aix_use_runtimelinking" = yes; then
6078 # Warning - without using the other runtime loading flags (-brtl),
6079 # -berok will link without error, but may produce a broken library.
6080 _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
6081 # Determine the default libpath from the value encoded in an empty
6082 # executable.
6083 _LT_SYS_MODULE_PATH_AIX([$1])
6084 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6085
6086 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
6087 else
6088 if test "$host_cpu" = ia64; then
6089 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
6090 _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
6091 _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"
6092 else
6093 # Determine the default libpath from the value encoded in an
6094 # empty executable.
6095 _LT_SYS_MODULE_PATH_AIX([$1])
6096 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
6097 # Warning - without using the other run time loading flags,
6098 # -berok will link without error, but may produce a broken library.
6099 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
6100 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
6101 if test "$with_gnu_ld" = yes; then
6102 # We only use this code for GNU lds that support --whole-archive.
6103 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6104 else
6105 # Exported symbols can be pulled into shared objects from archives
6106 _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
6107 fi
6108 _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
6109 # This is similar to how AIX traditionally builds its shared
6110 # libraries.
6111 _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
6112 fi
6113 fi
6114 ;;
6115
6116 beos*)
6117 if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
6118 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6119 # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
6120 # support --undefined. This deserves some investigation. FIXME
6121 _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6122 else
6123 _LT_TAGVAR(ld_shlibs, $1)=no
6124 fi
6125 ;;
6126
6127 chorus*)
6128 case $cc_basename in
6129 *)
6130 # FIXME: insert proper C++ library support
6131 _LT_TAGVAR(ld_shlibs, $1)=no
6132 ;;
6133 esac
6134 ;;
6135
6136 cygwin* | mingw* | pw32* | cegcc*)
6137 case $GXX,$cc_basename in
6138 ,cl* | no,cl*)
6139 # Native MSVC
6140 # hardcode_libdir_flag_spec is actually meaningless, as there is
6141 # no search path for DLLs.
6142 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
6143 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6144 _LT_TAGVAR(always_export_symbols, $1)=yes
6145 _LT_TAGVAR(file_list_spec, $1)='@'
6146 # Tell ltmain to make .lib files, not .a files.
6147 libext=lib
6148 # Tell ltmain to make .dll files, not .so files.
6149 shrext_cmds=".dll"
6150 # FIXME: Setting linknames here is a bad hack.
6151 _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
6152 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6153 $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
6154 else
6155 $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
6156 fi~
6157 $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
6158 linknames='
6159 # The linker will not automatically build a static lib if we build a DLL.
6160 # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
6161 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6162 # Don't use ranlib
6163 _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
6164 _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
6165 lt_tool_outputfile="@TOOL_OUTPUT@"~
6166 case $lt_outputfile in
6167 *.exe|*.EXE) ;;
6168 *)
6169 lt_outputfile="$lt_outputfile.exe"
6170 lt_tool_outputfile="$lt_tool_outputfile.exe"
6171 ;;
6172 esac~
6173 func_to_tool_file "$lt_outputfile"~
6174 if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
6175 $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
6176 $RM "$lt_outputfile.manifest";
6177 fi'
6178 ;;
6179 *)
6180 # g++
6181 # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
6182 # as there is no search path for DLLs.
6183 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
6184 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
6185 _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
6186 _LT_TAGVAR(always_export_symbols, $1)=no
6187 _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
6188
6189 if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
6190 _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'
6191 # If the export-symbols file already is a .def file (1st line
6192 # is EXPORTS), use it as is; otherwise, prepend...
6193 _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
6194 cp $export_symbols $output_objdir/$soname.def;
6195 else
6196 echo EXPORTS > $output_objdir/$soname.def;
6197 cat $export_symbols >> $output_objdir/$soname.def;
6198 fi~
6199 $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'
6200 else
6201 _LT_TAGVAR(ld_shlibs, $1)=no
6202 fi
6203 ;;
6204 esac
6205 ;;
6206 darwin* | rhapsody*)
6207 _LT_DARWIN_LINKER_FEATURES($1)
6208 ;;
6209
6210 dgux*)
6211 case $cc_basename in
6212 ec++*)
6213 # FIXME: insert proper C++ library support
6214 _LT_TAGVAR(ld_shlibs, $1)=no
6215 ;;
6216 ghcx*)
6217 # Green Hills C++ Compiler
6218 # FIXME: insert proper C++ library support
6219 _LT_TAGVAR(ld_shlibs, $1)=no
6220 ;;
6221 *)
6222 # FIXME: insert proper C++ library support
6223 _LT_TAGVAR(ld_shlibs, $1)=no
6224 ;;
6225 esac
6226 ;;
6227
6228 freebsd2.*)
6229 # C++ shared libraries reported to be fairly broken before
6230 # switch to ELF
6231 _LT_TAGVAR(ld_shlibs, $1)=no
6232 ;;
6233
6234 freebsd-elf*)
6235 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6236 ;;
6237
6238 freebsd* | dragonfly*)
6239 # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
6240 # conventions
6241 _LT_TAGVAR(ld_shlibs, $1)=yes
6242 ;;
6243
6244 gnu*)
6245 ;;
6246
6247 haiku*)
6248 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6249 _LT_TAGVAR(link_all_deplibs, $1)=yes
6250 ;;
6251
6252 hpux9*)
6253 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6254 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6255 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6256 _LT_TAGVAR(hardcode_direct, $1)=yes
6257 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6258 # but as the default
6259 # location of the library.
6260
6261 case $cc_basename in
6262 CC*)
6263 # FIXME: insert proper C++ library support
6264 _LT_TAGVAR(ld_shlibs, $1)=no
6265 ;;
6266 aCC*)
6267 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6268 # Commands to make compiler produce verbose output that lists
6269 # what "hidden" libraries, object files and flags are used when
6270 # linking a shared library.
6271 #
6272 # There doesn't appear to be a way to prevent this compiler from
6273 # explicitly linking system object files so we need to strip them
6274 # from the output so that they don't get included in the library
6275 # dependencies.
6276 output_verbose_link_cmd='templist=`($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"'
6277 ;;
6278 *)
6279 if test "$GXX" = yes; then
6280 _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
6281 else
6282 # FIXME: insert proper C++ library support
6283 _LT_TAGVAR(ld_shlibs, $1)=no
6284 fi
6285 ;;
6286 esac
6287 ;;
6288
6289 hpux10*|hpux11*)
6290 if test $with_gnu_ld = no; then
6291 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
6292 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6293
6294 case $host_cpu in
6295 hppa*64*|ia64*)
6296 ;;
6297 *)
6298 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6299 ;;
6300 esac
6301 fi
6302 case $host_cpu in
6303 hppa*64*|ia64*)
6304 _LT_TAGVAR(hardcode_direct, $1)=no
6305 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6306 ;;
6307 *)
6308 _LT_TAGVAR(hardcode_direct, $1)=yes
6309 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6310 _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
6311 # but as the default
6312 # location of the library.
6313 ;;
6314 esac
6315
6316 case $cc_basename in
6317 CC*)
6318 # FIXME: insert proper C++ library support
6319 _LT_TAGVAR(ld_shlibs, $1)=no
6320 ;;
6321 aCC*)
6322 case $host_cpu in
6323 hppa*64*)
6324 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6325 ;;
6326 ia64*)
6327 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6328 ;;
6329 *)
6330 _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6331 ;;
6332 esac
6333 # Commands to make compiler produce verbose output that lists
6334 # what "hidden" libraries, object files and flags are used when
6335 # linking a shared library.
6336 #
6337 # There doesn't appear to be a way to prevent this compiler from
6338 # explicitly linking system object files so we need to strip them
6339 # from the output so that they don't get included in the library
6340 # dependencies.
6341 output_verbose_link_cmd='templist=`($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"'
6342 ;;
6343 *)
6344 if test "$GXX" = yes; then
6345 if test $with_gnu_ld = no; then
6346 case $host_cpu in
6347 hppa*64*)
6348 _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6349 ;;
6350 ia64*)
6351 _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'
6352 ;;
6353 *)
6354 _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'
6355 ;;
6356 esac
6357 fi
6358 else
6359 # FIXME: insert proper C++ library support
6360 _LT_TAGVAR(ld_shlibs, $1)=no
6361 fi
6362 ;;
6363 esac
6364 ;;
6365
6366 interix[[3-9]]*)
6367 _LT_TAGVAR(hardcode_direct, $1)=no
6368 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6369 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6370 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6371 # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
6372 # Instead, shared libraries are loaded at an image base (0x10000000 by
6373 # default) and relocated if they conflict, which is a slow very memory
6374 # consuming and fragmenting process. To avoid this, we pick a random,
6375 # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
6376 # time. Moving up from 0x10000000 also allows more sbrk(2) space.
6377 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6378 _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
6379 ;;
6380 irix5* | irix6*)
6381 case $cc_basename in
6382 CC*)
6383 # SGI C++
6384 _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'
6385
6386 # Archives containing C++ object files must be created using
6387 # "CC -ar", where "CC" is the IRIX C++ compiler. This is
6388 # necessary to make sure instantiated templates are included
6389 # in the archive.
6390 _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
6391 ;;
6392 *)
6393 if test "$GXX" = yes; then
6394 if test "$with_gnu_ld" = no; then
6395 _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'
6396 else
6397 _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'
6398 fi
6399 fi
6400 _LT_TAGVAR(link_all_deplibs, $1)=yes
6401 ;;
6402 esac
6403 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6404 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6405 _LT_TAGVAR(inherit_rpath, $1)=yes
6406 ;;
6407
6408 linux* | k*bsd*-gnu | kopensolaris*-gnu)
6409 case $cc_basename in
6410 KCC*)
6411 # Kuck and Associates, Inc. (KAI) C++ Compiler
6412
6413 # KCC will only create a shared library if the output file
6414 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6415 # to its proper name (with version) after linking.
6416 _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'
6417 _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 $lib'
6418 # Commands to make compiler produce verbose output that lists
6419 # what "hidden" libraries, object files and flags are used when
6420 # linking a shared library.
6421 #
6422 # There doesn't appear to be a way to prevent this compiler from
6423 # explicitly linking system object files so we need to strip them
6424 # from the output so that they don't get included in the library
6425 # dependencies.
6426 output_verbose_link_cmd='templist=`$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"'
6427
6428 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6429 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6430
6431 # Archives containing C++ object files must be created using
6432 # "CC -Bstatic", where "CC" is the KAI C++ compiler.
6433 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
6434 ;;
6435 icpc* | ecpc* )
6436 # Intel C++
6437 with_gnu_ld=yes
6438 # version 8.0 and above of icpc choke on multiply defined symbols
6439 # if we add $predep_objects and $postdep_objects, however 7.1 and
6440 # earlier do not add the objects themselves.
6441 case `$CC -V 2>&1` in
6442 *"Version 7."*)
6443 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6444 _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'
6445 ;;
6446 *) # Version 8.0 or newer
6447 tmp_idyn=
6448 case $host_cpu in
6449 ia64*) tmp_idyn=' -i_dynamic';;
6450 esac
6451 _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6452 _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'
6453 ;;
6454 esac
6455 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6456 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6457 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6458 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
6459 ;;
6460 pgCC* | pgcpp*)
6461 # Portland Group C++ compiler
6462 case `$CC -V` in
6463 *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
6464 _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
6465 rm -rf $tpldir~
6466 $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
6467 compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
6468 _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
6469 rm -rf $tpldir~
6470 $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
6471 $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
6472 $RANLIB $oldlib'
6473 _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
6474 rm -rf $tpldir~
6475 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6476 $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6477 _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
6478 rm -rf $tpldir~
6479 $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
6480 $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'
6481 ;;
6482 *) # Version 6 and above use weak symbols
6483 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
6484 _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'
6485 ;;
6486 esac
6487
6488 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
6489 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6490 _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'
6491 ;;
6492 cxx*)
6493 # Compaq C++
6494 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
6495 _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'
6496
6497 runpath_var=LD_RUN_PATH
6498 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6499 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6500
6501 # Commands to make compiler produce verbose output that lists
6502 # what "hidden" libraries, object files and flags are used when
6503 # linking a shared library.
6504 #
6505 # There doesn't appear to be a way to prevent this compiler from
6506 # explicitly linking system object files so we need to strip them
6507 # from the output so that they don't get included in the library
6508 # dependencies.
6509 output_verbose_link_cmd='templist=`$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'
6510 ;;
6511 xl* | mpixl* | bgxl*)
6512 # IBM XL 8.0 on PPC, with GNU ld
6513 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6514 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
6515 _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
6516 if test "x$supports_anon_versioning" = xyes; then
6517 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
6518 cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
6519 echo "local: *; };" >> $output_objdir/$libname.ver~
6520 $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
6521 fi
6522 ;;
6523 *)
6524 case `$CC -V 2>&1 | sed 5q` in
6525 *Sun\ C*)
6526 # Sun C++ 5.9
6527 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6528 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6529 _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'
6530 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6531 _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'
6532 _LT_TAGVAR(compiler_needs_object, $1)=yes
6533
6534 # Not sure whether something based on
6535 # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
6536 # would be better.
6537 output_verbose_link_cmd='func_echo_all'
6538
6539 # Archives containing C++ object files must be created using
6540 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6541 # necessary to make sure instantiated templates are included
6542 # in the archive.
6543 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6544 ;;
6545 esac
6546 ;;
6547 esac
6548 ;;
6549
6550 lynxos*)
6551 # FIXME: insert proper C++ library support
6552 _LT_TAGVAR(ld_shlibs, $1)=no
6553 ;;
6554
6555 m88k*)
6556 # FIXME: insert proper C++ library support
6557 _LT_TAGVAR(ld_shlibs, $1)=no
6558 ;;
6559
6560 mvs*)
6561 case $cc_basename in
6562 cxx*)
6563 # FIXME: insert proper C++ library support
6564 _LT_TAGVAR(ld_shlibs, $1)=no
6565 ;;
6566 *)
6567 # FIXME: insert proper C++ library support
6568 _LT_TAGVAR(ld_shlibs, $1)=no
6569 ;;
6570 esac
6571 ;;
6572
6573 netbsd*)
6574 if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
6575 _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
6576 wlarc=
6577 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6578 _LT_TAGVAR(hardcode_direct, $1)=yes
6579 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6580 fi
6581 # Workaround some broken pre-1.5 toolchains
6582 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
6583 ;;
6584
6585 *nto* | *qnx*)
6586 _LT_TAGVAR(ld_shlibs, $1)=yes
6587 ;;
6588
6589 openbsd2*)
6590 # C++ shared libraries are fairly broken
6591 _LT_TAGVAR(ld_shlibs, $1)=no
6592 ;;
6593
6594 openbsd*)
6595 if test -f /usr/libexec/ld.so; then
6596 _LT_TAGVAR(hardcode_direct, $1)=yes
6597 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6598 _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
6599 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
6600 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6601 if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
6602 _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'
6603 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
6604 _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
6605 fi
6606 output_verbose_link_cmd=func_echo_all
6607 else
6608 _LT_TAGVAR(ld_shlibs, $1)=no
6609 fi
6610 ;;
6611
6612 osf3* | osf4* | osf5*)
6613 case $cc_basename in
6614 KCC*)
6615 # Kuck and Associates, Inc. (KAI) C++ Compiler
6616
6617 # KCC will only create a shared library if the output file
6618 # ends with ".so" (or ".sl" for HP-UX), so rename the library
6619 # to its proper name (with version) after linking.
6620 _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'
6621
6622 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
6623 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6624
6625 # Archives containing C++ object files must be created using
6626 # the KAI C++ compiler.
6627 case $host in
6628 osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
6629 *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
6630 esac
6631 ;;
6632 RCC*)
6633 # Rational C++ 2.4.1
6634 # FIXME: insert proper C++ library support
6635 _LT_TAGVAR(ld_shlibs, $1)=no
6636 ;;
6637 cxx*)
6638 case $host in
6639 osf3*)
6640 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6641 _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'
6642 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6643 ;;
6644 *)
6645 _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
6646 _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'
6647 _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
6648 echo "-hidden">> $lib.exp~
6649 $CC -shared$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~
6650 $RM $lib.exp'
6651 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
6652 ;;
6653 esac
6654
6655 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6656
6657 # Commands to make compiler produce verbose output that lists
6658 # what "hidden" libraries, object files and flags are used when
6659 # linking a shared library.
6660 #
6661 # There doesn't appear to be a way to prevent this compiler from
6662 # explicitly linking system object files so we need to strip them
6663 # from the output so that they don't get included in the library
6664 # dependencies.
6665 output_verbose_link_cmd='templist=`$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"'
6666 ;;
6667 *)
6668 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6669 _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
6670 case $host in
6671 osf3*)
6672 _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'
6673 ;;
6674 *)
6675 _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'
6676 ;;
6677 esac
6678
6679 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
6680 _LT_TAGVAR(hardcode_libdir_separator, $1)=:
6681
6682 # Commands to make compiler produce verbose output that lists
6683 # what "hidden" libraries, object files and flags are used when
6684 # linking a shared library.
6685 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6686
6687 else
6688 # FIXME: insert proper C++ library support
6689 _LT_TAGVAR(ld_shlibs, $1)=no
6690 fi
6691 ;;
6692 esac
6693 ;;
6694
6695 psos*)
6696 # FIXME: insert proper C++ library support
6697 _LT_TAGVAR(ld_shlibs, $1)=no
6698 ;;
6699
6700 sunos4*)
6701 case $cc_basename in
6702 CC*)
6703 # Sun C++ 4.x
6704 # FIXME: insert proper C++ library support
6705 _LT_TAGVAR(ld_shlibs, $1)=no
6706 ;;
6707 lcc*)
6708 # Lucid
6709 # FIXME: insert proper C++ library support
6710 _LT_TAGVAR(ld_shlibs, $1)=no
6711 ;;
6712 *)
6713 # FIXME: insert proper C++ library support
6714 _LT_TAGVAR(ld_shlibs, $1)=no
6715 ;;
6716 esac
6717 ;;
6718
6719 solaris*)
6720 case $cc_basename in
6721 CC* | sunCC*)
6722 # Sun C++ 4.2, 5.x and Centerline C++
6723 _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
6724 _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
6725 _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
6726 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6727 $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6728
6729 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
6730 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6731 case $host_os in
6732 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6733 *)
6734 # The compiler driver will combine and reorder linker options,
6735 # but understands `-z linker_flag'.
6736 # Supported since Solaris 2.6 (maybe 2.5.1?)
6737 _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
6738 ;;
6739 esac
6740 _LT_TAGVAR(link_all_deplibs, $1)=yes
6741
6742 output_verbose_link_cmd='func_echo_all'
6743
6744 # Archives containing C++ object files must be created using
6745 # "CC -xar", where "CC" is the Sun C++ compiler. This is
6746 # necessary to make sure instantiated templates are included
6747 # in the archive.
6748 _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
6749 ;;
6750 gcx*)
6751 # Green Hills C++ Compiler
6752 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6753
6754 # The C++ compiler must be used to create the archive.
6755 _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
6756 ;;
6757 *)
6758 # GNU C++ compiler with Solaris linker
6759 if test "$GXX" = yes && test "$with_gnu_ld" = no; then
6760 _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
6761 if $CC --version | $GREP -v '^2\.7' > /dev/null; then
6762 _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6763 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6764 $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6765
6766 # Commands to make compiler produce verbose output that lists
6767 # what "hidden" libraries, object files and flags are used when
6768 # linking a shared library.
6769 output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6770 else
6771 # g++ 2.7 appears to require `-G' NOT `-shared' on this
6772 # platform.
6773 _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
6774 _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
6775 $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
6776
6777 # Commands to make compiler produce verbose output that lists
6778 # what "hidden" libraries, object files and flags are used when
6779 # linking a shared library.
6780 output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
6781 fi
6782
6783 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
6784 case $host_os in
6785 solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
6786 *)
6787 _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
6788 ;;
6789 esac
6790 fi
6791 ;;
6792 esac
6793 ;;
6794
6795 sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
6796 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6797 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6798 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6799 runpath_var='LD_RUN_PATH'
6800
6801 case $cc_basename in
6802 CC*)
6803 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6804 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6805 ;;
6806 *)
6807 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6808 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6809 ;;
6810 esac
6811 ;;
6812
6813 sysv5* | sco3.2v5* | sco5v6*)
6814 # Note: We can NOT use -z defs as we might desire, because we do not
6815 # link with -lc, and that would cause any symbols used from libc to
6816 # always be unresolved, which means just about no library would
6817 # ever link correctly. If we're not using GNU ld we use -z text
6818 # though, which does catch some bad symbols but isn't as heavy-handed
6819 # as -z defs.
6820 _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
6821 _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
6822 _LT_TAGVAR(archive_cmds_need_lc, $1)=no
6823 _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
6824 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
6825 _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
6826 _LT_TAGVAR(link_all_deplibs, $1)=yes
6827 _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
6828 runpath_var='LD_RUN_PATH'
6829
6830 case $cc_basename in
6831 CC*)
6832 _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6833 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6834 _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
6835 '"$_LT_TAGVAR(old_archive_cmds, $1)"
6836 _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
6837 '"$_LT_TAGVAR(reload_cmds, $1)"
6838 ;;
6839 *)
6840 _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6841 _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
6842 ;;
6843 esac
6844 ;;
6845
6846 tandem*)
6847 case $cc_basename in
6848 NCC*)
6849 # NonStop-UX NCC 3.20
6850 # FIXME: insert proper C++ library support
6851 _LT_TAGVAR(ld_shlibs, $1)=no
6852 ;;
6853 *)
6854 # FIXME: insert proper C++ library support
6855 _LT_TAGVAR(ld_shlibs, $1)=no
6856 ;;
6857 esac
6858 ;;
6859
6860 vxworks*)
6861 # FIXME: insert proper C++ library support
6862 _LT_TAGVAR(ld_shlibs, $1)=no
6863 ;;
6864
6865 *)
6866 # FIXME: insert proper C++ library support
6867 _LT_TAGVAR(ld_shlibs, $1)=no
6868 ;;
6869 esac
6870
6871 AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
6872 test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
6873
6874 _LT_TAGVAR(GCC, $1)="$GXX"
6875 _LT_TAGVAR(LD, $1)="$LD"
6876
6877 ## CAVEAT EMPTOR:
6878 ## There is no encapsulation within the following macros, do not change
6879 ## the running order or otherwise move them around unless you know exactly
6880 ## what you are doing...
6881 _LT_SYS_HIDDEN_LIBDEPS($1)
6882 _LT_COMPILER_PIC($1)
6883 _LT_COMPILER_C_O($1)
6884 _LT_COMPILER_FILE_LOCKS($1)
6885 _LT_LINKER_SHLIBS($1)
6886 _LT_SYS_DYNAMIC_LINKER($1)
6887 _LT_LINKER_HARDCODE_LIBPATH($1)
6888
6889 _LT_CONFIG($1)
6890 fi # test -n "$compiler"
6891
6892 CC=$lt_save_CC
6893 CFLAGS=$lt_save_CFLAGS
6894 LDCXX=$LD
6895 LD=$lt_save_LD
6896 GCC=$lt_save_GCC
6897 with_gnu_ld=$lt_save_with_gnu_ld
6898 lt_cv_path_LDCXX=$lt_cv_path_LD
6899 lt_cv_path_LD=$lt_save_path_LD
6900 lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
6901 lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
6902fi # test "$_lt_caught_CXX_error" != yes
6903
6904AC_LANG_POP
6905])# _LT_LANG_CXX_CONFIG
6906
6907
6908# _LT_FUNC_STRIPNAME_CNF
6909# ----------------------
6910# func_stripname_cnf prefix suffix name
6911# strip PREFIX and SUFFIX off of NAME.
6912# PREFIX and SUFFIX must not contain globbing or regex special
6913# characters, hashes, percent signs, but SUFFIX may contain a leading
6914# dot (in which case that matches only a dot).
6915#
6916# This function is identical to the (non-XSI) version of func_stripname,
6917# except this one can be used by m4 code that may be executed by configure,
6918# rather than the libtool script.
6919m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
6920AC_REQUIRE([_LT_DECL_SED])
6921AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
6922func_stripname_cnf ()
6923{
6924 case ${2} in
6925 .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
6926 *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
6927 esac
6928} # func_stripname_cnf
6929])# _LT_FUNC_STRIPNAME_CNF
6930
6931# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
6932# ---------------------------------
6933# Figure out "hidden" library dependencies from verbose
6934# compiler output when linking a shared library.
6935# Parse the compiler output and extract the necessary
6936# objects, libraries and library flags.
6937m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
6938[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
6939AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
6940# Dependencies to place before and after the object being linked:
6941_LT_TAGVAR(predep_objects, $1)=
6942_LT_TAGVAR(postdep_objects, $1)=
6943_LT_TAGVAR(predeps, $1)=
6944_LT_TAGVAR(postdeps, $1)=
6945_LT_TAGVAR(compiler_lib_search_path, $1)=
6946
6947dnl we can't use the lt_simple_compile_test_code here,
6948dnl because it contains code intended for an executable,
6949dnl not a library. It's possible we should let each
6950dnl tag define a new lt_????_link_test_code variable,
6951dnl but it's only used here...
6952m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
6953int a;
6954void foo (void) { a = 0; }
6955_LT_EOF
6956], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
6957class Foo
6958{
6959public:
6960 Foo (void) { a = 0; }
6961private:
6962 int a;
6963};
6964_LT_EOF
6965], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
6966 subroutine foo
6967 implicit none
6968 integer*4 a
6969 a=0
6970 return
6971 end
6972_LT_EOF
6973], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
6974 subroutine foo
6975 implicit none
6976 integer a
6977 a=0
6978 return
6979 end
6980_LT_EOF
6981], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
6982public class foo {
6983 private int a;
6984 public void bar (void) {
6985 a = 0;
6986 }
6987};
6988_LT_EOF
6989], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
6990package foo
6991func foo() {
6992}
6993_LT_EOF
6994])
6995
6996_lt_libdeps_save_CFLAGS=$CFLAGS
6997case "$CC $CFLAGS " in #(
6998*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
6999*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
7000*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
7001esac
7002
7003dnl Parse the compiler output and extract the necessary
7004dnl objects, libraries and library flags.
7005if AC_TRY_EVAL(ac_compile); then
7006 # Parse the compiler output and extract the necessary
7007 # objects, libraries and library flags.
7008
7009 # Sentinel used to keep track of whether or not we are before
7010 # the conftest object file.
7011 pre_test_object_deps_done=no
7012
7013 for p in `eval "$output_verbose_link_cmd"`; do
7014 case ${prev}${p} in
7015
7016 -L* | -R* | -l*)
7017 # Some compilers place space between "-{L,R}" and the path.
7018 # Remove the space.
7019 if test $p = "-L" ||
7020 test $p = "-R"; then
7021 prev=$p
7022 continue
7023 fi
7024
7025 # Expand the sysroot to ease extracting the directories later.
7026 if test -z "$prev"; then
7027 case $p in
7028 -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
7029 -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
7030 -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
7031 esac
7032 fi
7033 case $p in
7034 =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
7035 esac
7036 if test "$pre_test_object_deps_done" = no; then
7037 case ${prev} in
7038 -L | -R)
7039 # Internal compiler library paths should come after those
7040 # provided the user. The postdeps already come after the
7041 # user supplied libs so there is no need to process them.
7042 if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
7043 _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
7044 else
7045 _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
7046 fi
7047 ;;
7048 # The "-l" case would never come before the object being
7049 # linked, so don't bother handling this case.
7050 esac
7051 else
7052 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
7053 _LT_TAGVAR(postdeps, $1)="${prev}${p}"
7054 else
7055 _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
7056 fi
7057 fi
7058 prev=
7059 ;;
7060
7061 *.lto.$objext) ;; # Ignore GCC LTO objects
7062 *.$objext)
7063 # This assumes that the test object file only shows up
7064 # once in the compiler output.
7065 if test "$p" = "conftest.$objext"; then
7066 pre_test_object_deps_done=yes
7067 continue
7068 fi
7069
7070 if test "$pre_test_object_deps_done" = no; then
7071 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
7072 _LT_TAGVAR(predep_objects, $1)="$p"
7073 else
7074 _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
7075 fi
7076 else
7077 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
7078 _LT_TAGVAR(postdep_objects, $1)="$p"
7079 else
7080 _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
7081 fi
7082 fi
7083 ;;
7084
7085 *) ;; # Ignore the rest.
7086
7087 esac
7088 done
7089
7090 # Clean up.
7091 rm -f a.out a.exe
7092else
7093 echo "libtool.m4: error: problem compiling $1 test program"
7094fi
7095
7096$RM -f confest.$objext
7097CFLAGS=$_lt_libdeps_save_CFLAGS
7098
7099# PORTME: override above test on systems where it is broken
7100m4_if([$1], [CXX],
7101[case $host_os in
7102interix[[3-9]]*)
7103 # Interix 3.5 installs completely hosed .la files for C++, so rather than
7104 # hack all around it, let's just trust "g++" to DTRT.
7105 _LT_TAGVAR(predep_objects,$1)=
7106 _LT_TAGVAR(postdep_objects,$1)=
7107 _LT_TAGVAR(postdeps,$1)=
7108 ;;
7109
7110linux*)
7111 case `$CC -V 2>&1 | sed 5q` in
7112 *Sun\ C*)
7113 # Sun C++ 5.9
7114
7115 # The more standards-conforming stlport4 library is
7116 # incompatible with the Cstd library. Avoid specifying
7117 # it if it's in CXXFLAGS. Ignore libCrun as
7118 # -library=stlport4 depends on it.
7119 case " $CXX $CXXFLAGS " in
7120 *" -library=stlport4 "*)
7121 solaris_use_stlport4=yes
7122 ;;
7123 esac
7124
7125 if test "$solaris_use_stlport4" != yes; then
7126 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7127 fi
7128 ;;
7129 esac
7130 ;;
7131
7132solaris*)
7133 case $cc_basename in
7134 CC* | sunCC*)
7135 # The more standards-conforming stlport4 library is
7136 # incompatible with the Cstd library. Avoid specifying
7137 # it if it's in CXXFLAGS. Ignore libCrun as
7138 # -library=stlport4 depends on it.
7139 case " $CXX $CXXFLAGS " in
7140 *" -library=stlport4 "*)
7141 solaris_use_stlport4=yes
7142 ;;
7143 esac
7144
7145 # Adding this requires a known-good setup of shared libraries for
7146 # Sun compiler versions before 5.6, else PIC objects from an old
7147 # archive will be linked into the output, leading to subtle bugs.
7148 if test "$solaris_use_stlport4" != yes; then
7149 _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
7150 fi
7151 ;;
7152 esac
7153 ;;
7154esac
7155])
7156
7157case " $_LT_TAGVAR(postdeps, $1) " in
7158*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
7159esac
7160 _LT_TAGVAR(compiler_lib_search_dirs, $1)=
7161if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
7162 _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
7163fi
7164_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
7165 [The directories searched by this compiler when creating a shared library])
7166_LT_TAGDECL([], [predep_objects], [1],
7167 [Dependencies to place before and after the objects being linked to
7168 create a shared library])
7169_LT_TAGDECL([], [postdep_objects], [1])
7170_LT_TAGDECL([], [predeps], [1])
7171_LT_TAGDECL([], [postdeps], [1])
7172_LT_TAGDECL([], [compiler_lib_search_path], [1],
7173 [The library search path used internally by the compiler when linking
7174 a shared library])
7175])# _LT_SYS_HIDDEN_LIBDEPS
7176
7177
7178# _LT_LANG_F77_CONFIG([TAG])
7179# --------------------------
7180# Ensure that the configuration variables for a Fortran 77 compiler are
7181# suitably defined. These variables are subsequently used by _LT_CONFIG
7182# to write the compiler configuration to `libtool'.
7183m4_defun([_LT_LANG_F77_CONFIG],
7184[AC_LANG_PUSH(Fortran 77)
7185if test -z "$F77" || test "X$F77" = "Xno"; then
7186 _lt_disable_F77=yes
7187fi
7188
7189_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7190_LT_TAGVAR(allow_undefined_flag, $1)=
7191_LT_TAGVAR(always_export_symbols, $1)=no
7192_LT_TAGVAR(archive_expsym_cmds, $1)=
7193_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7194_LT_TAGVAR(hardcode_direct, $1)=no
7195_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7196_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7197_LT_TAGVAR(hardcode_libdir_separator, $1)=
7198_LT_TAGVAR(hardcode_minus_L, $1)=no
7199_LT_TAGVAR(hardcode_automatic, $1)=no
7200_LT_TAGVAR(inherit_rpath, $1)=no
7201_LT_TAGVAR(module_cmds, $1)=
7202_LT_TAGVAR(module_expsym_cmds, $1)=
7203_LT_TAGVAR(link_all_deplibs, $1)=unknown
7204_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7205_LT_TAGVAR(reload_flag, $1)=$reload_flag
7206_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7207_LT_TAGVAR(no_undefined_flag, $1)=
7208_LT_TAGVAR(whole_archive_flag_spec, $1)=
7209_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7210
7211# Source file extension for f77 test sources.
7212ac_ext=f
7213
7214# Object file extension for compiled f77 test sources.
7215objext=o
7216_LT_TAGVAR(objext, $1)=$objext
7217
7218# No sense in running all these tests if we already determined that
7219# the F77 compiler isn't working. Some variables (like enable_shared)
7220# are currently assumed to apply to all compilers on this platform,
7221# and will be corrupted by setting them based on a non-working compiler.
7222if test "$_lt_disable_F77" != yes; then
7223 # Code to be used in simple compile tests
7224 lt_simple_compile_test_code="\
7225 subroutine t
7226 return
7227 end
7228"
7229
7230 # Code to be used in simple link tests
7231 lt_simple_link_test_code="\
7232 program t
7233 end
7234"
7235
7236 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7237 _LT_TAG_COMPILER
7238
7239 # save warnings/boilerplate of simple test code
7240 _LT_COMPILER_BOILERPLATE
7241 _LT_LINKER_BOILERPLATE
7242
7243 # Allow CC to be a program name with arguments.
7244 lt_save_CC="$CC"
7245 lt_save_GCC=$GCC
7246 lt_save_CFLAGS=$CFLAGS
7247 CC=${F77-"f77"}
7248 CFLAGS=$FFLAGS
7249 compiler=$CC
7250 _LT_TAGVAR(compiler, $1)=$CC
7251 _LT_CC_BASENAME([$compiler])
7252 GCC=$G77
7253 if test -n "$compiler"; then
7254 AC_MSG_CHECKING([if libtool supports shared libraries])
7255 AC_MSG_RESULT([$can_build_shared])
7256
7257 AC_MSG_CHECKING([whether to build shared libraries])
7258 test "$can_build_shared" = "no" && enable_shared=no
7259
7260 # On AIX, shared libraries and static libraries use the same namespace, and
7261 # are all built from PIC.
7262 case $host_os in
7263 aix3*)
7264 test "$enable_shared" = yes && enable_static=no
7265 if test -n "$RANLIB"; then
7266 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7267 postinstall_cmds='$RANLIB $lib'
7268 fi
7269 ;;
7270 aix[[4-9]]*)
7271 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7272 test "$enable_shared" = yes && enable_static=no
7273 fi
7274 ;;
7275 esac
7276 AC_MSG_RESULT([$enable_shared])
7277
7278 AC_MSG_CHECKING([whether to build static libraries])
7279 # Make sure either enable_shared or enable_static is yes.
7280 test "$enable_shared" = yes || enable_static=yes
7281 AC_MSG_RESULT([$enable_static])
7282
7283 _LT_TAGVAR(GCC, $1)="$G77"
7284 _LT_TAGVAR(LD, $1)="$LD"
7285
7286 ## CAVEAT EMPTOR:
7287 ## There is no encapsulation within the following macros, do not change
7288 ## the running order or otherwise move them around unless you know exactly
7289 ## what you are doing...
7290 _LT_COMPILER_PIC($1)
7291 _LT_COMPILER_C_O($1)
7292 _LT_COMPILER_FILE_LOCKS($1)
7293 _LT_LINKER_SHLIBS($1)
7294 _LT_SYS_DYNAMIC_LINKER($1)
7295 _LT_LINKER_HARDCODE_LIBPATH($1)
7296
7297 _LT_CONFIG($1)
7298 fi # test -n "$compiler"
7299
7300 GCC=$lt_save_GCC
7301 CC="$lt_save_CC"
7302 CFLAGS="$lt_save_CFLAGS"
7303fi # test "$_lt_disable_F77" != yes
7304
7305AC_LANG_POP
7306])# _LT_LANG_F77_CONFIG
7307
7308
7309# _LT_LANG_FC_CONFIG([TAG])
7310# -------------------------
7311# Ensure that the configuration variables for a Fortran compiler are
7312# suitably defined. These variables are subsequently used by _LT_CONFIG
7313# to write the compiler configuration to `libtool'.
7314m4_defun([_LT_LANG_FC_CONFIG],
7315[AC_LANG_PUSH(Fortran)
7316
7317if test -z "$FC" || test "X$FC" = "Xno"; then
7318 _lt_disable_FC=yes
7319fi
7320
7321_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7322_LT_TAGVAR(allow_undefined_flag, $1)=
7323_LT_TAGVAR(always_export_symbols, $1)=no
7324_LT_TAGVAR(archive_expsym_cmds, $1)=
7325_LT_TAGVAR(export_dynamic_flag_spec, $1)=
7326_LT_TAGVAR(hardcode_direct, $1)=no
7327_LT_TAGVAR(hardcode_direct_absolute, $1)=no
7328_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
7329_LT_TAGVAR(hardcode_libdir_separator, $1)=
7330_LT_TAGVAR(hardcode_minus_L, $1)=no
7331_LT_TAGVAR(hardcode_automatic, $1)=no
7332_LT_TAGVAR(inherit_rpath, $1)=no
7333_LT_TAGVAR(module_cmds, $1)=
7334_LT_TAGVAR(module_expsym_cmds, $1)=
7335_LT_TAGVAR(link_all_deplibs, $1)=unknown
7336_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7337_LT_TAGVAR(reload_flag, $1)=$reload_flag
7338_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7339_LT_TAGVAR(no_undefined_flag, $1)=
7340_LT_TAGVAR(whole_archive_flag_spec, $1)=
7341_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
7342
7343# Source file extension for fc test sources.
7344ac_ext=${ac_fc_srcext-f}
7345
7346# Object file extension for compiled fc test sources.
7347objext=o
7348_LT_TAGVAR(objext, $1)=$objext
7349
7350# No sense in running all these tests if we already determined that
7351# the FC compiler isn't working. Some variables (like enable_shared)
7352# are currently assumed to apply to all compilers on this platform,
7353# and will be corrupted by setting them based on a non-working compiler.
7354if test "$_lt_disable_FC" != yes; then
7355 # Code to be used in simple compile tests
7356 lt_simple_compile_test_code="\
7357 subroutine t
7358 return
7359 end
7360"
7361
7362 # Code to be used in simple link tests
7363 lt_simple_link_test_code="\
7364 program t
7365 end
7366"
7367
7368 # ltmain only uses $CC for tagged configurations so make sure $CC is set.
7369 _LT_TAG_COMPILER
7370
7371 # save warnings/boilerplate of simple test code
7372 _LT_COMPILER_BOILERPLATE
7373 _LT_LINKER_BOILERPLATE
7374
7375 # Allow CC to be a program name with arguments.
7376 lt_save_CC="$CC"
7377 lt_save_GCC=$GCC
7378 lt_save_CFLAGS=$CFLAGS
7379 CC=${FC-"f95"}
7380 CFLAGS=$FCFLAGS
7381 compiler=$CC
7382 GCC=$ac_cv_fc_compiler_gnu
7383
7384 _LT_TAGVAR(compiler, $1)=$CC
7385 _LT_CC_BASENAME([$compiler])
7386
7387 if test -n "$compiler"; then
7388 AC_MSG_CHECKING([if libtool supports shared libraries])
7389 AC_MSG_RESULT([$can_build_shared])
7390
7391 AC_MSG_CHECKING([whether to build shared libraries])
7392 test "$can_build_shared" = "no" && enable_shared=no
7393
7394 # On AIX, shared libraries and static libraries use the same namespace, and
7395 # are all built from PIC.
7396 case $host_os in
7397 aix3*)
7398 test "$enable_shared" = yes && enable_static=no
7399 if test -n "$RANLIB"; then
7400 archive_cmds="$archive_cmds~\$RANLIB \$lib"
7401 postinstall_cmds='$RANLIB $lib'
7402 fi
7403 ;;
7404 aix[[4-9]]*)
7405 if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
7406 test "$enable_shared" = yes && enable_static=no
7407 fi
7408 ;;
7409 esac
7410 AC_MSG_RESULT([$enable_shared])
7411
7412 AC_MSG_CHECKING([whether to build static libraries])
7413 # Make sure either enable_shared or enable_static is yes.
7414 test "$enable_shared" = yes || enable_static=yes
7415 AC_MSG_RESULT([$enable_static])
7416
7417 _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
7418 _LT_TAGVAR(LD, $1)="$LD"
7419
7420 ## CAVEAT EMPTOR:
7421 ## There is no encapsulation within the following macros, do not change
7422 ## the running order or otherwise move them around unless you know exactly
7423 ## what you are doing...
7424 _LT_SYS_HIDDEN_LIBDEPS($1)
7425 _LT_COMPILER_PIC($1)
7426 _LT_COMPILER_C_O($1)
7427 _LT_COMPILER_FILE_LOCKS($1)
7428 _LT_LINKER_SHLIBS($1)
7429 _LT_SYS_DYNAMIC_LINKER($1)
7430 _LT_LINKER_HARDCODE_LIBPATH($1)
7431
7432 _LT_CONFIG($1)
7433 fi # test -n "$compiler"
7434
7435 GCC=$lt_save_GCC
7436 CC=$lt_save_CC
7437 CFLAGS=$lt_save_CFLAGS
7438fi # test "$_lt_disable_FC" != yes
7439
7440AC_LANG_POP
7441])# _LT_LANG_FC_CONFIG
7442
7443
7444# _LT_LANG_GCJ_CONFIG([TAG])
7445# --------------------------
7446# Ensure that the configuration variables for the GNU Java Compiler compiler
7447# are suitably defined. These variables are subsequently used by _LT_CONFIG
7448# to write the compiler configuration to `libtool'.
7449m4_defun([_LT_LANG_GCJ_CONFIG],
7450[AC_REQUIRE([LT_PROG_GCJ])dnl
7451AC_LANG_SAVE
7452
7453# Source file extension for Java test sources.
7454ac_ext=java
7455
7456# Object file extension for compiled Java test sources.
7457objext=o
7458_LT_TAGVAR(objext, $1)=$objext
7459
7460# Code to be used in simple compile tests
7461lt_simple_compile_test_code="class foo {}"
7462
7463# Code to be used in simple link tests
7464lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
7465
7466# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7467_LT_TAG_COMPILER
7468
7469# save warnings/boilerplate of simple test code
7470_LT_COMPILER_BOILERPLATE
7471_LT_LINKER_BOILERPLATE
7472
7473# Allow CC to be a program name with arguments.
7474lt_save_CC=$CC
7475lt_save_CFLAGS=$CFLAGS
7476lt_save_GCC=$GCC
7477GCC=yes
7478CC=${GCJ-"gcj"}
7479CFLAGS=$GCJFLAGS
7480compiler=$CC
7481_LT_TAGVAR(compiler, $1)=$CC
7482_LT_TAGVAR(LD, $1)="$LD"
7483_LT_CC_BASENAME([$compiler])
7484
7485# GCJ did not exist at the time GCC didn't implicitly link libc in.
7486_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7487
7488_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7489_LT_TAGVAR(reload_flag, $1)=$reload_flag
7490_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7491
7492## CAVEAT EMPTOR:
7493## There is no encapsulation within the following macros, do not change
7494## the running order or otherwise move them around unless you know exactly
7495## what you are doing...
7496if test -n "$compiler"; then
7497 _LT_COMPILER_NO_RTTI($1)
7498 _LT_COMPILER_PIC($1)
7499 _LT_COMPILER_C_O($1)
7500 _LT_COMPILER_FILE_LOCKS($1)
7501 _LT_LINKER_SHLIBS($1)
7502 _LT_LINKER_HARDCODE_LIBPATH($1)
7503
7504 _LT_CONFIG($1)
7505fi
7506
7507AC_LANG_RESTORE
7508
7509GCC=$lt_save_GCC
7510CC=$lt_save_CC
7511CFLAGS=$lt_save_CFLAGS
7512])# _LT_LANG_GCJ_CONFIG
7513
7514
7515# _LT_LANG_GO_CONFIG([TAG])
7516# --------------------------
7517# Ensure that the configuration variables for the GNU Go compiler
7518# are suitably defined. These variables are subsequently used by _LT_CONFIG
7519# to write the compiler configuration to `libtool'.
7520m4_defun([_LT_LANG_GO_CONFIG],
7521[AC_REQUIRE([LT_PROG_GO])dnl
7522AC_LANG_SAVE
7523
7524# Source file extension for Go test sources.
7525ac_ext=go
7526
7527# Object file extension for compiled Go test sources.
7528objext=o
7529_LT_TAGVAR(objext, $1)=$objext
7530
7531# Code to be used in simple compile tests
7532lt_simple_compile_test_code="package main; func main() { }"
7533
7534# Code to be used in simple link tests
7535lt_simple_link_test_code='package main; func main() { }'
7536
7537# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7538_LT_TAG_COMPILER
7539
7540# save warnings/boilerplate of simple test code
7541_LT_COMPILER_BOILERPLATE
7542_LT_LINKER_BOILERPLATE
7543
7544# Allow CC to be a program name with arguments.
7545lt_save_CC=$CC
7546lt_save_CFLAGS=$CFLAGS
7547lt_save_GCC=$GCC
7548GCC=yes
7549CC=${GOC-"gccgo"}
7550CFLAGS=$GOFLAGS
7551compiler=$CC
7552_LT_TAGVAR(compiler, $1)=$CC
7553_LT_TAGVAR(LD, $1)="$LD"
7554_LT_CC_BASENAME([$compiler])
7555
7556# Go did not exist at the time GCC didn't implicitly link libc in.
7557_LT_TAGVAR(archive_cmds_need_lc, $1)=no
7558
7559_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
7560_LT_TAGVAR(reload_flag, $1)=$reload_flag
7561_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
7562
7563## CAVEAT EMPTOR:
7564## There is no encapsulation within the following macros, do not change
7565## the running order or otherwise move them around unless you know exactly
7566## what you are doing...
7567if test -n "$compiler"; then
7568 _LT_COMPILER_NO_RTTI($1)
7569 _LT_COMPILER_PIC($1)
7570 _LT_COMPILER_C_O($1)
7571 _LT_COMPILER_FILE_LOCKS($1)
7572 _LT_LINKER_SHLIBS($1)
7573 _LT_LINKER_HARDCODE_LIBPATH($1)
7574
7575 _LT_CONFIG($1)
7576fi
7577
7578AC_LANG_RESTORE
7579
7580GCC=$lt_save_GCC
7581CC=$lt_save_CC
7582CFLAGS=$lt_save_CFLAGS
7583])# _LT_LANG_GO_CONFIG
7584
7585
7586# _LT_LANG_RC_CONFIG([TAG])
7587# -------------------------
7588# Ensure that the configuration variables for the Windows resource compiler
7589# are suitably defined. These variables are subsequently used by _LT_CONFIG
7590# to write the compiler configuration to `libtool'.
7591m4_defun([_LT_LANG_RC_CONFIG],
7592[AC_REQUIRE([LT_PROG_RC])dnl
7593AC_LANG_SAVE
7594
7595# Source file extension for RC test sources.
7596ac_ext=rc
7597
7598# Object file extension for compiled RC test sources.
7599objext=o
7600_LT_TAGVAR(objext, $1)=$objext
7601
7602# Code to be used in simple compile tests
7603lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
7604
7605# Code to be used in simple link tests
7606lt_simple_link_test_code="$lt_simple_compile_test_code"
7607
7608# ltmain only uses $CC for tagged configurations so make sure $CC is set.
7609_LT_TAG_COMPILER
7610
7611# save warnings/boilerplate of simple test code
7612_LT_COMPILER_BOILERPLATE
7613_LT_LINKER_BOILERPLATE
7614
7615# Allow CC to be a program name with arguments.
7616lt_save_CC="$CC"
7617lt_save_CFLAGS=$CFLAGS
7618lt_save_GCC=$GCC
7619GCC=
7620CC=${RC-"windres"}
7621CFLAGS=
7622compiler=$CC
7623_LT_TAGVAR(compiler, $1)=$CC
7624_LT_CC_BASENAME([$compiler])
7625_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
7626
7627if test -n "$compiler"; then
7628 :
7629 _LT_CONFIG($1)
7630fi
7631
7632GCC=$lt_save_GCC
7633AC_LANG_RESTORE
7634CC=$lt_save_CC
7635CFLAGS=$lt_save_CFLAGS
7636])# _LT_LANG_RC_CONFIG
7637
7638
7639# LT_PROG_GCJ
7640# -----------
7641AC_DEFUN([LT_PROG_GCJ],
7642[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
7643 [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
7644 [AC_CHECK_TOOL(GCJ, gcj,)
7645 test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
7646 AC_SUBST(GCJFLAGS)])])[]dnl
7647])
7648
7649# Old name:
7650AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
7651dnl aclocal-1.4 backwards compatibility:
7652dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
7653
7654
7655# LT_PROG_GO
7656# ----------
7657AC_DEFUN([LT_PROG_GO],
7658[AC_CHECK_TOOL(GOC, gccgo,)
7659])
7660
7661
7662# LT_PROG_RC
7663# ----------
7664AC_DEFUN([LT_PROG_RC],
7665[AC_CHECK_TOOL(RC, windres,)
7666])
7667
7668# Old name:
7669AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
7670dnl aclocal-1.4 backwards compatibility:
7671dnl AC_DEFUN([LT_AC_PROG_RC], [])
7672
7673
7674# _LT_DECL_EGREP
7675# --------------
7676# If we don't have a new enough Autoconf to choose the best grep
7677# available, choose the one first in the user's PATH.
7678m4_defun([_LT_DECL_EGREP],
7679[AC_REQUIRE([AC_PROG_EGREP])dnl
7680AC_REQUIRE([AC_PROG_FGREP])dnl
7681test -z "$GREP" && GREP=grep
7682_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
7683_LT_DECL([], [EGREP], [1], [An ERE matcher])
7684_LT_DECL([], [FGREP], [1], [A literal string matcher])
7685dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
7686AC_SUBST([GREP])
7687])
7688
7689
7690# _LT_DECL_OBJDUMP
7691# --------------
7692# If we don't have a new enough Autoconf to choose the best objdump
7693# available, choose the one first in the user's PATH.
7694m4_defun([_LT_DECL_OBJDUMP],
7695[AC_CHECK_TOOL(OBJDUMP, objdump, false)
7696test -z "$OBJDUMP" && OBJDUMP=objdump
7697_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
7698AC_SUBST([OBJDUMP])
7699])
7700
7701# _LT_DECL_DLLTOOL
7702# ----------------
7703# Ensure DLLTOOL variable is set.
7704m4_defun([_LT_DECL_DLLTOOL],
7705[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
7706test -z "$DLLTOOL" && DLLTOOL=dlltool
7707_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
7708AC_SUBST([DLLTOOL])
7709])
7710
7711# _LT_DECL_SED
7712# ------------
7713# Check for a fully-functional sed program, that truncates
7714# as few characters as possible. Prefer GNU sed if found.
7715m4_defun([_LT_DECL_SED],
7716[AC_PROG_SED
7717test -z "$SED" && SED=sed
7718Xsed="$SED -e 1s/^X//"
7719_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
7720_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
7721 [Sed that helps us avoid accidentally triggering echo(1) options like -n])
7722])# _LT_DECL_SED
7723
7724m4_ifndef([AC_PROG_SED], [
7725############################################################
7726# NOTE: This macro has been submitted for inclusion into #
7727# GNU Autoconf as AC_PROG_SED. When it is available in #
7728# a released version of Autoconf we should remove this #
7729# macro and use it instead. #
7730############################################################
7731
7732m4_defun([AC_PROG_SED],
7733[AC_MSG_CHECKING([for a sed that does not truncate output])
7734AC_CACHE_VAL(lt_cv_path_SED,
7735[# Loop through the user's path and test for sed and gsed.
7736# Then use that list of sed's as ones to test for truncation.
7737as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7738for as_dir in $PATH
7739do
7740 IFS=$as_save_IFS
7741 test -z "$as_dir" && as_dir=.
7742 for lt_ac_prog in sed gsed; do
7743 for ac_exec_ext in '' $ac_executable_extensions; do
7744 if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
7745 lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
7746 fi
7747 done
7748 done
7749done
7750IFS=$as_save_IFS
7751lt_ac_max=0
7752lt_ac_count=0
7753# Add /usr/xpg4/bin/sed as it is typically found on Solaris
7754# along with /bin/sed that truncates output.
7755for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
7756 test ! -f $lt_ac_sed && continue
7757 cat /dev/null > conftest.in
7758 lt_ac_count=0
7759 echo $ECHO_N "0123456789$ECHO_C" >conftest.in
7760 # Check for GNU sed and select it if it is found.
7761 if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
7762 lt_cv_path_SED=$lt_ac_sed
7763 break
7764 fi
7765 while true; do
7766 cat conftest.in conftest.in >conftest.tmp
7767 mv conftest.tmp conftest.in
7768 cp conftest.in conftest.nl
7769 echo >>conftest.nl
7770 $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
7771 cmp -s conftest.out conftest.nl || break
7772 # 10000 chars as input seems more than enough
7773 test $lt_ac_count -gt 10 && break
7774 lt_ac_count=`expr $lt_ac_count + 1`
7775 if test $lt_ac_count -gt $lt_ac_max; then
7776 lt_ac_max=$lt_ac_count
7777 lt_cv_path_SED=$lt_ac_sed
7778 fi
7779 done
7780done
7781])
7782SED=$lt_cv_path_SED
7783AC_SUBST([SED])
7784AC_MSG_RESULT([$SED])
7785])#AC_PROG_SED
7786])#m4_ifndef
7787
7788# Old name:
7789AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
7790dnl aclocal-1.4 backwards compatibility:
7791dnl AC_DEFUN([LT_AC_PROG_SED], [])
7792
7793
7794# _LT_CHECK_SHELL_FEATURES
7795# ------------------------
7796# Find out whether the shell is Bourne or XSI compatible,
7797# or has some other useful features.
7798m4_defun([_LT_CHECK_SHELL_FEATURES],
7799[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
7800# Try some XSI features
7801xsi_shell=no
7802( _lt_dummy="a/b/c"
7803 test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
7804 = c,a/b,b/c, \
7805 && eval 'test $(( 1 + 1 )) -eq 2 \
7806 && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
7807 && xsi_shell=yes
7808AC_MSG_RESULT([$xsi_shell])
7809_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
7810
7811AC_MSG_CHECKING([whether the shell understands "+="])
7812lt_shell_append=no
7813( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
7814 >/dev/null 2>&1 \
7815 && lt_shell_append=yes
7816AC_MSG_RESULT([$lt_shell_append])
7817_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
7818
7819if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
7820 lt_unset=unset
7821else
7822 lt_unset=false
7823fi
7824_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
7825
7826# test EBCDIC or ASCII
7827case `echo X|tr X '\101'` in
7828 A) # ASCII based system
7829 # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
7830 lt_SP2NL='tr \040 \012'
7831 lt_NL2SP='tr \015\012 \040\040'
7832 ;;
7833 *) # EBCDIC based system
7834 lt_SP2NL='tr \100 \n'
7835 lt_NL2SP='tr \r\n \100\100'
7836 ;;
7837esac
7838_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
7839_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
7840])# _LT_CHECK_SHELL_FEATURES
7841
7842
7843# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
7844# ------------------------------------------------------
7845# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
7846# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
7847m4_defun([_LT_PROG_FUNCTION_REPLACE],
7848[dnl {
7849sed -e '/^$1 ()$/,/^} # $1 /c\
7850$1 ()\
7851{\
7852m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
7853} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
7854 && mv -f "$cfgfile.tmp" "$cfgfile" \
7855 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7856test 0 -eq $? || _lt_function_replace_fail=:
7857])
7858
7859
7860# _LT_PROG_REPLACE_SHELLFNS
7861# -------------------------
7862# Replace existing portable implementations of several shell functions with
7863# equivalent extended shell implementations where those features are available..
7864m4_defun([_LT_PROG_REPLACE_SHELLFNS],
7865[if test x"$xsi_shell" = xyes; then
7866 _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
7867 case ${1} in
7868 */*) func_dirname_result="${1%/*}${2}" ;;
7869 * ) func_dirname_result="${3}" ;;
7870 esac])
7871
7872 _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
7873 func_basename_result="${1##*/}"])
7874
7875 _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
7876 case ${1} in
7877 */*) func_dirname_result="${1%/*}${2}" ;;
7878 * ) func_dirname_result="${3}" ;;
7879 esac
7880 func_basename_result="${1##*/}"])
7881
7882 _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
7883 # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
7884 # positional parameters, so assign one to ordinary parameter first.
7885 func_stripname_result=${3}
7886 func_stripname_result=${func_stripname_result#"${1}"}
7887 func_stripname_result=${func_stripname_result%"${2}"}])
7888
7889 _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
7890 func_split_long_opt_name=${1%%=*}
7891 func_split_long_opt_arg=${1#*=}])
7892
7893 _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
7894 func_split_short_opt_arg=${1#??}
7895 func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
7896
7897 _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
7898 case ${1} in
7899 *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
7900 *) func_lo2o_result=${1} ;;
7901 esac])
7902
7903 _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
7904
7905 _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
7906
7907 _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
7908fi
7909
7910if test x"$lt_shell_append" = xyes; then
7911 _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
7912
7913 _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
7914 func_quote_for_eval "${2}"
7915dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
7916 eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
7917
7918 # Save a `func_append' function call where possible by direct use of '+='
7919 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
7920 && mv -f "$cfgfile.tmp" "$cfgfile" \
7921 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7922 test 0 -eq $? || _lt_function_replace_fail=:
7923else
7924 # Save a `func_append' function call even when '+=' is not available
7925 sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
7926 && mv -f "$cfgfile.tmp" "$cfgfile" \
7927 || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
7928 test 0 -eq $? || _lt_function_replace_fail=:
7929fi
7930
7931if test x"$_lt_function_replace_fail" = x":"; then
7932 AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
7933fi
7934])
7935
7936# _LT_PATH_CONVERSION_FUNCTIONS
7937# -----------------------------
7938# Determine which file name conversion functions should be used by
7939# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
7940# for certain cross-compile configurations and native mingw.
7941m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
7942[AC_REQUIRE([AC_CANONICAL_HOST])dnl
7943AC_REQUIRE([AC_CANONICAL_BUILD])dnl
7944AC_MSG_CHECKING([how to convert $build file names to $host format])
7945AC_CACHE_VAL(lt_cv_to_host_file_cmd,
7946[case $host in
7947 *-*-mingw* )
7948 case $build in
7949 *-*-mingw* ) # actually msys
7950 lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
7951 ;;
7952 *-*-cygwin* )
7953 lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
7954 ;;
7955 * ) # otherwise, assume *nix
7956 lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
7957 ;;
7958 esac
7959 ;;
7960 *-*-cygwin* )
7961 case $build in
7962 *-*-mingw* ) # actually msys
7963 lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
7964 ;;
7965 *-*-cygwin* )
7966 lt_cv_to_host_file_cmd=func_convert_file_noop
7967 ;;
7968 * ) # otherwise, assume *nix
7969 lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
7970 ;;
7971 esac
7972 ;;
7973 * ) # unhandled hosts (and "normal" native builds)
7974 lt_cv_to_host_file_cmd=func_convert_file_noop
7975 ;;
7976esac
7977])
7978to_host_file_cmd=$lt_cv_to_host_file_cmd
7979AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
7980_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
7981 [0], [convert $build file names to $host format])dnl
7982
7983AC_MSG_CHECKING([how to convert $build file names to toolchain format])
7984AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
7985[#assume ordinary cross tools, or native build.
7986lt_cv_to_tool_file_cmd=func_convert_file_noop
7987case $host in
7988 *-*-mingw* )
7989 case $build in
7990 *-*-mingw* ) # actually msys
7991 lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
7992 ;;
7993 esac
7994 ;;
7995esac
7996])
7997to_tool_file_cmd=$lt_cv_to_tool_file_cmd
7998AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
7999_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
8000 [0], [convert $build files to toolchain format])dnl
8001])# _LT_PATH_CONVERSION_FUNCTIONS