path: root/aclocal.m4 (plain)
blob: f1be38ea9138feb08f5a59407e31901ce19efbb7

1	# generated automatically by aclocal 1.9.6 -*- Autoconf -*-
2
3	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
4	# 2005 Free Software Foundation, Inc.
5	# This file is free software; the Free Software Foundation
6	# gives unlimited permission to copy and/or distribute it,
7	# with or without modifications, as long as this notice is preserved.
8
9	# This program is distributed in the hope that it will be useful,
10	# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
11	# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
12	# PARTICULAR PURPOSE.
13
14	# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
15
16	# serial 47 AC_PROG_LIBTOOL
17
18
19	# AC_PROVIDE_IFELSE(MACRO-NAME, IF-PROVIDED, IF-NOT-PROVIDED)
20	# -----------------------------------------------------------
21	# If this macro is not defined by Autoconf, define it here.
22	m4_ifdef([AC_PROVIDE_IFELSE],
23	[],
24	[m4_define([AC_PROVIDE_IFELSE],
25	[m4_ifdef([AC_PROVIDE_$1],
26	[$2], [$3])])])
27
28
29	# AC_PROG_LIBTOOL
30	# ---------------
31	AC_DEFUN([AC_PROG_LIBTOOL],
32	[AC_REQUIRE([_AC_PROG_LIBTOOL])dnl
33	dnl If AC_PROG_CXX has already been expanded, run AC_LIBTOOL_CXX
34	dnl immediately, otherwise, hook it in at the end of AC_PROG_CXX.
35	AC_PROVIDE_IFELSE([AC_PROG_CXX],
36	[AC_LIBTOOL_CXX],
37	[define([AC_PROG_CXX], defn([AC_PROG_CXX])[AC_LIBTOOL_CXX
38	])])
39	dnl And a similar setup for Fortran 77 support
40	AC_PROVIDE_IFELSE([AC_PROG_F77],
41	[AC_LIBTOOL_F77],
42	[define([AC_PROG_F77], defn([AC_PROG_F77])[AC_LIBTOOL_F77
43	])])
44
45	dnl Quote A][M_PROG_GCJ so that aclocal doesn't bring it in needlessly.
46	dnl If either AC_PROG_GCJ or A][M_PROG_GCJ have already been expanded, run
47	dnl AC_LIBTOOL_GCJ immediately, otherwise, hook it in at the end of both.
48	AC_PROVIDE_IFELSE([AC_PROG_GCJ],
49	[AC_LIBTOOL_GCJ],
50	[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
51	[AC_LIBTOOL_GCJ],
52	[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],
53	[AC_LIBTOOL_GCJ],
54	[ifdef([AC_PROG_GCJ],
55	[define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])
56	ifdef([A][M_PROG_GCJ],
57	[define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[AC_LIBTOOL_GCJ])])
58	ifdef([LT_AC_PROG_GCJ],
59	[define([LT_AC_PROG_GCJ],
60	defn([LT_AC_PROG_GCJ])[AC_LIBTOOL_GCJ])])])])
61	])])# AC_PROG_LIBTOOL
62
63
64	# _AC_PROG_LIBTOOL
65	# ----------------
66	AC_DEFUN([_AC_PROG_LIBTOOL],
67	[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
68	AC_BEFORE([$0],[AC_LIBTOOL_CXX])dnl
69	AC_BEFORE([$0],[AC_LIBTOOL_F77])dnl
70	AC_BEFORE([$0],[AC_LIBTOOL_GCJ])dnl
71
72	# This can be used to rebuild libtool when needed
73	LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
74
75	# Always use our own libtool.
76	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
77	AC_SUBST(LIBTOOL)dnl
78
79	# Prevent multiple expansion
80	define([AC_PROG_LIBTOOL], [])
81	])# _AC_PROG_LIBTOOL
82
83
84	# AC_LIBTOOL_SETUP
85	# ----------------
86	AC_DEFUN([AC_LIBTOOL_SETUP],
87	[AC_PREREQ(2.50)dnl
88	AC_REQUIRE([AC_ENABLE_SHARED])dnl
89	AC_REQUIRE([AC_ENABLE_STATIC])dnl
90	AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
91	AC_REQUIRE([AC_CANONICAL_HOST])dnl
92	AC_REQUIRE([AC_CANONICAL_BUILD])dnl
93	AC_REQUIRE([AC_PROG_CC])dnl
94	AC_REQUIRE([AC_PROG_LD])dnl
95	AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
96	AC_REQUIRE([AC_PROG_NM])dnl
97
98	AC_REQUIRE([AC_PROG_LN_S])dnl
99	AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
100	# Autoconf 2.13's AC_OBJEXT and AC_EXEEXT macros only works for C compilers!
101	AC_REQUIRE([AC_OBJEXT])dnl
102	AC_REQUIRE([AC_EXEEXT])dnl
103	dnl
104
105	AC_LIBTOOL_SYS_MAX_CMD_LEN
106	AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
107	AC_LIBTOOL_OBJDIR
108
109	AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
110	_LT_AC_PROG_ECHO_BACKSLASH
111
112	case $host_os in
113	aix3*)
114	# AIX sometimes has problems with the GCC collect2 program. For some
115	# reason, if we set the COLLECT_NAMES environment variable, the problems
116	# vanish in a puff of smoke.
117	if test "X${COLLECT_NAMES+set}" != Xset; then
118	COLLECT_NAMES=
119	export COLLECT_NAMES
120	fi
121	;;
122	esac
123
124	# Sed substitution that helps us do robust quoting. It backslashifies
125	# metacharacters that are still active within double-quoted strings.
126	Xsed='sed -e 1s/^X//'
127	[sed_quote_subst='s/\([\\"\\`$\\\\]\)/\\\1/g']
128
129	# Same as above, but do not quote variable references.
130	[double_quote_subst='s/\([\\"\\`\\\\]\)/\\\1/g']
131
132	# Sed substitution to delay expansion of an escaped shell variable in a
133	# double_quote_subst'ed string.
134	delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
135
136	# Sed substitution to avoid accidental globbing in evaled expressions
137	no_glob_subst='s/\*/\\\*/g'
138
139	# Constants:
140	rm="rm -f"
141
142	# Global variables:
143	default_ofile=libtool
144	can_build_shared=yes
145
146	# All known linkers require a `.a' archive for static linking (except MSVC,
147	# which needs '.lib').
148	libext=a
149	ltmain="$ac_aux_dir/ltmain.sh"
150	ofile="$default_ofile"
151	with_gnu_ld="$lt_cv_prog_gnu_ld"
152
153	AC_CHECK_TOOL(AR, ar, false)
154	AC_CHECK_TOOL(RANLIB, ranlib, :)
155	AC_CHECK_TOOL(STRIP, strip, :)
156
157	old_CC="$CC"
158	old_CFLAGS="$CFLAGS"
159
160	# Set sane defaults for various variables
161	test -z "$AR" && AR=ar
162	test -z "$AR_FLAGS" && AR_FLAGS=cru
163	test -z "$AS" && AS=as
164	test -z "$CC" && CC=cc
165	test -z "$LTCC" && LTCC=$CC
166	test -z "$DLLTOOL" && DLLTOOL=dlltool
167	test -z "$LD" && LD=ld
168	test -z "$LN_S" && LN_S="ln -s"
169	test -z "$MAGIC_CMD" && MAGIC_CMD=file
170	test -z "$NM" && NM=nm
171	test -z "$SED" && SED=sed
172	test -z "$OBJDUMP" && OBJDUMP=objdump
173	test -z "$RANLIB" && RANLIB=:
174	test -z "$STRIP" && STRIP=:
175	test -z "$ac_objext" && ac_objext=o
176
177	# Determine commands to create old-style static archives.
178	old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
179	old_postinstall_cmds='chmod 644 $oldlib'
180	old_postuninstall_cmds=
181
182	if test -n "$RANLIB"; then
183	case $host_os in
184	openbsd*)
185	old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
186	;;
187	*)
188	old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
189	;;
190	esac
191	old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
192	fi
193
194	_LT_CC_BASENAME([$compiler])
195
196	# Only perform the check for file, if the check method requires it
197	case $deplibs_check_method in
198	file_magic*)
199	if test "$file_magic_cmd" = '$MAGIC_CMD'; then
200	AC_PATH_MAGIC
201	fi
202	;;
203	esac
204
205	AC_PROVIDE_IFELSE([AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
206	AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
207	enable_win32_dll=yes, enable_win32_dll=no)
208
209	AC_ARG_ENABLE([libtool-lock],
210	[AC_HELP_STRING([--disable-libtool-lock],
211	[avoid locking (might break parallel builds)])])
212	test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
213
214	AC_ARG_WITH([pic],
215	[AC_HELP_STRING([--with-pic],
216	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
217	[pic_mode="$withval"],
218	[pic_mode=default])
219	test -z "$pic_mode" && pic_mode=default
220
221	# Use C for the default configuration in the libtool script
222	tagname=
223	AC_LIBTOOL_LANG_C_CONFIG
224	_LT_AC_TAGCONFIG
225	])# AC_LIBTOOL_SETUP
226
227
228	# _LT_AC_SYS_COMPILER
229	# -------------------
230	AC_DEFUN([_LT_AC_SYS_COMPILER],
231	[AC_REQUIRE([AC_PROG_CC])dnl
232
233	# If no C compiler was specified, use CC.
234	LTCC=${LTCC-"$CC"}
235
236	# Allow CC to be a program name with arguments.
237	compiler=$CC
238	])# _LT_AC_SYS_COMPILER
239
240
241	# _LT_CC_BASENAME(CC)
242	# -------------------
243	# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
244	AC_DEFUN([_LT_CC_BASENAME],
245	[for cc_temp in $1""; do
246	case $cc_temp in
247	compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
248	distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
249	\-*) ;;
250	*) break;;
251	esac
252	done
253	cc_basename=`$echo "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"`
254	])
255
256
257	# _LT_COMPILER_BOILERPLATE
258	# ------------------------
259	# Check for compiler boilerplate output or warnings with
260	# the simple compiler test code.
261	AC_DEFUN([_LT_COMPILER_BOILERPLATE],
262	[ac_outfile=conftest.$ac_objext
263	printf "$lt_simple_compile_test_code" >conftest.$ac_ext
264	eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
265	_lt_compiler_boilerplate=`cat conftest.err`
266	$rm conftest*
267	])# _LT_COMPILER_BOILERPLATE
268
269
270	# _LT_LINKER_BOILERPLATE
271	# ----------------------
272	# Check for linker boilerplate output or warnings with
273	# the simple link test code.
274	AC_DEFUN([_LT_LINKER_BOILERPLATE],
275	[ac_outfile=conftest.$ac_objext
276	printf "$lt_simple_link_test_code" >conftest.$ac_ext
277	eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d' >conftest.err
278	_lt_linker_boilerplate=`cat conftest.err`
279	$rm conftest*
280	])# _LT_LINKER_BOILERPLATE
281
282
283	# _LT_AC_SYS_LIBPATH_AIX
284	# ----------------------
285	# Links a minimal program and checks the executable
286	# for the system default hardcoded library path. In most cases,
287	# this is /usr/lib:/lib, but when the MPI compilers are used
288	# the location of the communication and MPI libs are included too.
289	# If we don't find anything, use the default library path according
290	# to the aix ld manual.
291	AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX],
292	[AC_LINK_IFELSE(AC_LANG_PROGRAM,[
293	aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
294	}'`
295	# Check for a 64-bit object if we didn't find anything.
296	if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; }
297	}'`; fi],[])
298	if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi
299	])# _LT_AC_SYS_LIBPATH_AIX
300
301
302	# _LT_AC_SHELL_INIT(ARG)
303	# ----------------------
304	AC_DEFUN([_LT_AC_SHELL_INIT],
305	[ifdef([AC_DIVERSION_NOTICE],
306	[AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
307	[AC_DIVERT_PUSH(NOTICE)])
308	$1
309	AC_DIVERT_POP
310	])# _LT_AC_SHELL_INIT
311
312
313	# _LT_AC_PROG_ECHO_BACKSLASH
314	# --------------------------
315	# Add some code to the start of the generated configure script which
316	# will find an echo command which doesn't interpret backslashes.
317	AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
318	[_LT_AC_SHELL_INIT([
319	# Check that we are running under the correct shell.
320	SHELL=${CONFIG_SHELL-/bin/sh}
321
322	case X$ECHO in
323	X*--fallback-echo)
324	# Remove one level of quotation (which was required for Make).
325	ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','`
326	;;
327	esac
328
329	echo=${ECHO-echo}
330	if test "X[$]1" = X--no-reexec; then
331	# Discard the --no-reexec flag, and continue.
332	shift
333	elif test "X[$]1" = X--fallback-echo; then
334	# Avoid inline document here, it may be left over
335	:
336	elif test "X`($echo '\t') 2>/dev/null`" = 'X\t' ; then
337	# Yippee, $echo works!
338	:
339	else
340	# Restart under the correct shell.
341	exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
342	fi
343
344	if test "X[$]1" = X--fallback-echo; then
345	# used as fallback echo
346	shift
347	cat <<EOF
348	[$]*
349	EOF
350	exit 0
351	fi
352
353	# The HP-UX ksh and POSIX shell print the target directory to stdout
354	# if CDPATH is set.
355	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
356
357	if test -z "$ECHO"; then
358	if test "X${echo_test_string+set}" != Xset; then
359	# find a string as large as possible, as long as the shell can cope with it
360	for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
361	# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
362	if (echo_test_string=`eval $cmd`) 2>/dev/null &&
363	echo_test_string=`eval $cmd` &&
364	(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
365	then
366	break
367	fi
368	done
369	fi
370
371	if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
372	echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
373	test "X$echo_testing_string" = "X$echo_test_string"; then
374	:
375	else
376	# The Solaris, AIX, and Digital Unix default echo programs unquote
377	# backslashes. This makes it impossible to quote backslashes using
378	# echo "$something" | sed 's/\\/\\\\/g'
379	#
380	# So, first we look for a working echo in the user's PATH.
381
382	lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
383	for dir in $PATH /usr/ucb; do
384	IFS="$lt_save_ifs"
385	if (test -f $dir/echo || test -f $dir/echo$ac_exeext) &&
386	test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
387	echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
388	test "X$echo_testing_string" = "X$echo_test_string"; then
389	echo="$dir/echo"
390	break
391	fi
392	done
393	IFS="$lt_save_ifs"
394
395	if test "X$echo" = Xecho; then
396	# We didn't find a better echo, so look for alternatives.
397	if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
398	echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
399	test "X$echo_testing_string" = "X$echo_test_string"; then
400	# This shell has a builtin print -r that does the trick.
401	echo='print -r'
402	elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) &&
403	test "X$CONFIG_SHELL" != X/bin/ksh; then
404	# If we have ksh, try running configure again with it.
405	ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
406	export ORIGINAL_CONFIG_SHELL
407	CONFIG_SHELL=/bin/ksh
408	export CONFIG_SHELL
409	exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
410	else
411	# Try using printf.
412	echo='printf %s\n'
413	if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
414	echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
415	test "X$echo_testing_string" = "X$echo_test_string"; then
416	# Cool, printf works
417	:
418	elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
419	test "X$echo_testing_string" = 'X\t' &&
420	echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
421	test "X$echo_testing_string" = "X$echo_test_string"; then
422	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
423	export CONFIG_SHELL
424	SHELL="$CONFIG_SHELL"
425	export SHELL
426	echo="$CONFIG_SHELL [$]0 --fallback-echo"
427	elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
428	test "X$echo_testing_string" = 'X\t' &&
429	echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
430	test "X$echo_testing_string" = "X$echo_test_string"; then
431	echo="$CONFIG_SHELL [$]0 --fallback-echo"
432	else
433	# maybe with a smaller string...
434	prev=:
435
436	for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
437	if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
438	then
439	break
440	fi
441	prev="$cmd"
442	done
443
444	if test "$prev" != 'sed 50q "[$]0"'; then
445	echo_test_string=`eval $prev`
446	export echo_test_string
447	exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
448	else
449	# Oops. We lost completely, so just stick with echo.
450	echo=echo
451	fi
452	fi
453	fi
454	fi
455	fi
456	fi
457
458	# Copy echo and quote the copy suitably for passing to libtool from
459	# the Makefile, instead of quoting the original, which is used later.
460	ECHO=$echo
461	if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
462	ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
463	fi
464
465	AC_SUBST(ECHO)
466	])])# _LT_AC_PROG_ECHO_BACKSLASH
467
468
469	# _LT_AC_LOCK
470	# -----------
471	AC_DEFUN([_LT_AC_LOCK],
472	[AC_ARG_ENABLE([libtool-lock],
473	[AC_HELP_STRING([--disable-libtool-lock],
474	[avoid locking (might break parallel builds)])])
475	test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
476
477	# Some flags need to be propagated to the compiler or linker for good
478	# libtool support.
479	case $host in
480	ia64-*-hpux*)
481	# Find out which ABI we are using.
482	echo 'int i;' > conftest.$ac_ext
483	if AC_TRY_EVAL(ac_compile); then
484	case `/usr/bin/file conftest.$ac_objext` in
485	*ELF-32*)
486	HPUX_IA64_MODE="32"
487	;;
488	*ELF-64*)
489	HPUX_IA64_MODE="64"
490	;;
491	esac
492	fi
493	rm -rf conftest*
494	;;
495	*-*-irix6*)
496	# Find out which ABI we are using.
497	echo '[#]line __oline__ "configure"' > conftest.$ac_ext
498	if AC_TRY_EVAL(ac_compile); then
499	if test "$lt_cv_prog_gnu_ld" = yes; then
500	case `/usr/bin/file conftest.$ac_objext` in
501	*32-bit*)
502	LD="${LD-ld} -melf32bsmip"
503	;;
504	*N32*)
505	LD="${LD-ld} -melf32bmipn32"
506	;;
507	*64-bit*)
508	LD="${LD-ld} -melf64bmip"
509	;;
510	esac
511	else
512	case `/usr/bin/file conftest.$ac_objext` in
513	*32-bit*)
514	LD="${LD-ld} -32"
515	;;
516	*N32*)
517	LD="${LD-ld} -n32"
518	;;
519	*64-bit*)
520	LD="${LD-ld} -64"
521	;;
522	esac
523	fi
524	fi
525	rm -rf conftest*
526	;;
527
528	x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*|s390*-*linux*|sparc*-*linux*)
529	# Find out which ABI we are using.
530	echo 'int i;' > conftest.$ac_ext
531	if AC_TRY_EVAL(ac_compile); then
532	case `/usr/bin/file conftest.o` in
533	*32-bit*)
534	case $host in
535	x86_64-*linux*)
536	LD="${LD-ld} -m elf_i386"
537	;;
538	ppc64-*linux*|powerpc64-*linux*)
539	LD="${LD-ld} -m elf32ppclinux"
540	;;
541	s390x-*linux*)
542	LD="${LD-ld} -m elf_s390"
543	;;
544	sparc64-*linux*)
545	LD="${LD-ld} -m elf32_sparc"
546	;;
547	esac
548	;;
549	*64-bit*)
550	case $host in
551	x86_64-*linux*)
552	LD="${LD-ld} -m elf_x86_64"
553	;;
554	ppc*-*linux*|powerpc*-*linux*)
555	LD="${LD-ld} -m elf64ppc"
556	;;
557	s390*-*linux*)
558	LD="${LD-ld} -m elf64_s390"
559	;;
560	sparc*-*linux*)
561	LD="${LD-ld} -m elf64_sparc"
562	;;
563	esac
564	;;
565	esac
566	fi
567	rm -rf conftest*
568	;;
569
570	*-*-sco3.2v5*)
571	# On SCO OpenServer 5, we need -belf to get full-featured binaries.
572	SAVE_CFLAGS="$CFLAGS"
573	CFLAGS="$CFLAGS -belf"
574	AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
575	[AC_LANG_PUSH(C)
576	AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
577	AC_LANG_POP])
578	if test x"$lt_cv_cc_needs_belf" != x"yes"; then
579	# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
580	CFLAGS="$SAVE_CFLAGS"
581	fi
582	;;
583	AC_PROVIDE_IFELSE([AC_LIBTOOL_WIN32_DLL],
584	[*-*-cygwin* | *-*-mingw* | *-*-pw32*)
585	AC_CHECK_TOOL(DLLTOOL, dlltool, false)
586	AC_CHECK_TOOL(AS, as, false)
587	AC_CHECK_TOOL(OBJDUMP, objdump, false)
588	;;
589	])
590	esac
591
592	need_locks="$enable_libtool_lock"
593
594	])# _LT_AC_LOCK
595
596
597	# AC_LIBTOOL_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
598	# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
599	# ----------------------------------------------------------------
600	# Check whether the given compiler option works
601	AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION],
602	[AC_REQUIRE([LT_AC_PROG_SED])
603	AC_CACHE_CHECK([$1], [$2],
604	[$2=no
605	ifelse([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
606	printf "$lt_simple_compile_test_code" > conftest.$ac_ext
607	lt_compiler_flag="$3"
608	# Insert the option either (1) after the last *FLAGS variable, or
609	# (2) before a word containing "conftest.", or (3) at the end.
610	# Note that $ac_compile itself does not contain backslashes and begins
611	# with a dollar sign (not a hyphen), so the echo should work correctly.
612	# The option is referenced via a variable to avoid confusing sed.
613	lt_compile=`echo "$ac_compile" | $SED \
614	-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
615	-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
616	-e 's:$: $lt_compiler_flag:'`
617	(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
618	(eval "$lt_compile" 2>conftest.err)
619	ac_status=$?
620	cat conftest.err >&AS_MESSAGE_LOG_FD
621	echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
622	if (exit $ac_status) && test -s "$ac_outfile"; then
623	# The compiler can only warn and ignore the option if not recognized
624	# So say no if there are warnings other than the usual output.
625	$echo "X$_lt_compiler_boilerplate" | $Xsed >conftest.exp
626	$SED '/^$/d' conftest.err >conftest.er2
627	if test ! -s conftest.err || diff conftest.exp conftest.er2 >/dev/null; then
628	$2=yes
629	fi
630	fi
631	$rm conftest*
632	])
633
634	if test x"[$]$2" = xyes; then
635	ifelse([$5], , :, [$5])
636	else
637	ifelse([$6], , :, [$6])
638	fi
639	])# AC_LIBTOOL_COMPILER_OPTION
640
641
642	# AC_LIBTOOL_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
643	# [ACTION-SUCCESS], [ACTION-FAILURE])
644	# ------------------------------------------------------------
645	# Check whether the given compiler option works
646	AC_DEFUN([AC_LIBTOOL_LINKER_OPTION],
647	[AC_CACHE_CHECK([$1], [$2],
648	[$2=no
649	save_LDFLAGS="$LDFLAGS"
650	LDFLAGS="$LDFLAGS $3"
651	printf "$lt_simple_link_test_code" > conftest.$ac_ext
652	if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
653	# The linker can only warn and ignore the option if not recognized
654	# So say no if there are warnings
655	if test -s conftest.err; then
656	# Append any errors to the config.log.
657	cat conftest.err 1>&AS_MESSAGE_LOG_FD
658	$echo "X$_lt_linker_boilerplate" | $Xsed > conftest.exp
659	$SED '/^$/d' conftest.err >conftest.er2
660	if diff conftest.exp conftest.er2 >/dev/null; then
661	$2=yes
662	fi
663	else
664	$2=yes
665	fi
666	fi
667	$rm conftest*
668	LDFLAGS="$save_LDFLAGS"
669	])
670
671	if test x"[$]$2" = xyes; then
672	ifelse([$4], , :, [$4])
673	else
674	ifelse([$5], , :, [$5])
675	fi
676	])# AC_LIBTOOL_LINKER_OPTION
677
678
679	# AC_LIBTOOL_SYS_MAX_CMD_LEN
680	# --------------------------
681	AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN],
682	[# find the maximum length of command line arguments
683	AC_MSG_CHECKING([the maximum length of command line arguments])
684	AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
685	i=0
686	teststring="ABCD"
687
688	case $build_os in
689	msdosdjgpp*)
690	# On DJGPP, this test can blow up pretty badly due to problems in libc
691	# (any single argument exceeding 2000 bytes causes a buffer overrun
692	# during glob expansion). Even if it were fixed, the result of this
693	# check would be larger than it should be.
694	lt_cv_sys_max_cmd_len=12288; # 12K is about right
695	;;
696
697	gnu*)
698	# Under GNU Hurd, this test is not required because there is
699	# no limit to the length of command line arguments.
700	# Libtool will interpret -1 as no limit whatsoever
701	lt_cv_sys_max_cmd_len=-1;
702	;;
703
704	cygwin* | mingw*)
705	# On Win9x/ME, this test blows up -- it succeeds, but takes
706	# about 5 minutes as the teststring grows exponentially.
707	# Worse, since 9x/ME are not pre-emptively multitasking,
708	# you end up with a "frozen" computer, even though with patience
709	# the test eventually succeeds (with a max line length of 256k).
710	# Instead, let's just punt: use the minimum linelength reported by
711	# all of the supported platforms: 8192 (on NT/2K/XP).
712	lt_cv_sys_max_cmd_len=8192;
713	;;
714
715	amigaos*)
716	# On AmigaOS with pdksh, this test takes hours, literally.
717	# So we just punt and use a minimum line length of 8192.
718	lt_cv_sys_max_cmd_len=8192;
719	;;
720
721	netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
722	# This has been around since 386BSD, at least. Likely further.
723	if test -x /sbin/sysctl; then
724	lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
725	elif test -x /usr/sbin/sysctl; then
726	lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
727	else
728	lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
729	fi
730	# And add a safety zone
731	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
732	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
733	;;
734	osf*)
735	# Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
736	# due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
737	# nice to cause kernel panics so lets avoid the loop below.
738	# First set a reasonable default.
739	lt_cv_sys_max_cmd_len=16384
740	#
741	if test -x /sbin/sysconfig; then
742	case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
743	*1*) lt_cv_sys_max_cmd_len=-1 ;;
744	esac
745	fi
746	;;
747	*)
748	# If test is not a shell built-in, we'll probably end up computing a
749	# maximum length that is only half of the actual maximum length, but
750	# we can't tell.
751	SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
752	while (test "X"`$SHELL [$]0 --fallback-echo "X$teststring" 2>/dev/null` \
753	= "XX$teststring") >/dev/null 2>&1 &&
754	new_result=`expr "X$teststring" : ".*" 2>&1` &&
755	lt_cv_sys_max_cmd_len=$new_result &&
756	test $i != 17 # 1/2 MB should be enough
757	do
758	i=`expr $i + 1`
759	teststring=$teststring$teststring
760	done
761	teststring=
762	# Add a significant safety factor because C++ compilers can tack on massive
763	# amounts of additional arguments before passing them to the linker.
764	# It appears as though 1/2 is a usable value.
765	lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
766	;;
767	esac
768	])
769	if test -n $lt_cv_sys_max_cmd_len ; then
770	AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
771	else
772	AC_MSG_RESULT(none)
773	fi
774	])# AC_LIBTOOL_SYS_MAX_CMD_LEN
775
776
777	# _LT_AC_CHECK_DLFCN
778	# --------------------
779	AC_DEFUN([_LT_AC_CHECK_DLFCN],
780	[AC_CHECK_HEADERS(dlfcn.h)dnl
781	])# _LT_AC_CHECK_DLFCN
782
783
784	# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
785	# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
786	# ------------------------------------------------------------------
787	AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
788	[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
789	if test "$cross_compiling" = yes; then :
790	[$4]
791	else
792	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
793	lt_status=$lt_dlunknown
794	cat > conftest.$ac_ext <<EOF
795	[#line __oline__ "configure"
796	#include "confdefs.h"
797
798	#if HAVE_DLFCN_H
799	#include <dlfcn.h>
800	#endif
801
802	#include <stdio.h>
803
804	#ifdef RTLD_GLOBAL
805	# define LT_DLGLOBAL RTLD_GLOBAL
806	#else
807	# ifdef DL_GLOBAL
808	# define LT_DLGLOBAL DL_GLOBAL
809	# else
810	# define LT_DLGLOBAL 0
811	# endif
812	#endif
813
814	/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
815	find out it does not work in some platform. */
816	#ifndef LT_DLLAZY_OR_NOW
817	# ifdef RTLD_LAZY
818	# define LT_DLLAZY_OR_NOW RTLD_LAZY
819	# else
820	# ifdef DL_LAZY
821	# define LT_DLLAZY_OR_NOW DL_LAZY
822	# else
823	# ifdef RTLD_NOW
824	# define LT_DLLAZY_OR_NOW RTLD_NOW
825	# else
826	# ifdef DL_NOW
827	# define LT_DLLAZY_OR_NOW DL_NOW
828	# else
829	# define LT_DLLAZY_OR_NOW 0
830	# endif
831	# endif
832	# endif
833	# endif
834	#endif
835
836	#ifdef __cplusplus
837	extern "C" void exit (int);
838	#endif
839
840	void fnord() { int i=42;}
841	int main ()
842	{
843	void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
844	int status = $lt_dlunknown;
845
846	if (self)
847	{
848	if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
849	else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
850	/* dlclose (self); */
851	}
852
853	exit (status);
854	}]
855	EOF
856	if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
857	(./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
858	lt_status=$?
859	case x$lt_status in
860	x$lt_dlno_uscore) $1 ;;
861	x$lt_dlneed_uscore) $2 ;;
862	x$lt_unknown|x*) $3 ;;
863	esac
864	else :
865	# compilation failed
866	$3
867	fi
868	fi
869	rm -fr conftest*
870	])# _LT_AC_TRY_DLOPEN_SELF
871
872
873	# AC_LIBTOOL_DLOPEN_SELF
874	# -------------------
875	AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
876	[AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
877	if test "x$enable_dlopen" != xyes; then
878	enable_dlopen=unknown
879	enable_dlopen_self=unknown
880	enable_dlopen_self_static=unknown
881	else
882	lt_cv_dlopen=no
883	lt_cv_dlopen_libs=
884
885	case $host_os in
886	beos*)
887	lt_cv_dlopen="load_add_on"
888	lt_cv_dlopen_libs=
889	lt_cv_dlopen_self=yes
890	;;
891
892	mingw* | pw32*)
893	lt_cv_dlopen="LoadLibrary"
894	lt_cv_dlopen_libs=
895	;;
896
897	cygwin*)
898	lt_cv_dlopen="dlopen"
899	lt_cv_dlopen_libs=
900	;;
901
902	darwin*)
903	# if libdl is installed we need to link against it
904	AC_CHECK_LIB([dl], [dlopen],
905	[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
906	lt_cv_dlopen="dyld"
907	lt_cv_dlopen_libs=
908	lt_cv_dlopen_self=yes
909	])
910	;;
911
912	*)
913	AC_CHECK_FUNC([shl_load],
914	[lt_cv_dlopen="shl_load"],
915	[AC_CHECK_LIB([dld], [shl_load],
916	[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
917	[AC_CHECK_FUNC([dlopen],
918	[lt_cv_dlopen="dlopen"],
919	[AC_CHECK_LIB([dl], [dlopen],
920	[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
921	[AC_CHECK_LIB([svld], [dlopen],
922	[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
923	[AC_CHECK_LIB([dld], [dld_link],
924	[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
925	])
926	])
927	])
928	])
929	])
930	;;
931	esac
932
933	if test "x$lt_cv_dlopen" != xno; then
934	enable_dlopen=yes
935	else
936	enable_dlopen=no
937	fi
938
939	case $lt_cv_dlopen in
940	dlopen)
941	save_CPPFLAGS="$CPPFLAGS"
942	test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
943
944	save_LDFLAGS="$LDFLAGS"
945	eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
946
947	save_LIBS="$LIBS"
948	LIBS="$lt_cv_dlopen_libs $LIBS"
949
950	AC_CACHE_CHECK([whether a program can dlopen itself],
951	lt_cv_dlopen_self, [dnl
952	_LT_AC_TRY_DLOPEN_SELF(
953	lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
954	lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
955	])
956
957	if test "x$lt_cv_dlopen_self" = xyes; then
958	LDFLAGS="$LDFLAGS $link_static_flag"
959	AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
960	lt_cv_dlopen_self_static, [dnl
961	_LT_AC_TRY_DLOPEN_SELF(
962	lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
963	lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
964	])
965	fi
966
967	CPPFLAGS="$save_CPPFLAGS"
968	LDFLAGS="$save_LDFLAGS"
969	LIBS="$save_LIBS"
970	;;
971	esac
972
973	case $lt_cv_dlopen_self in
974	yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
975	*) enable_dlopen_self=unknown ;;
976	esac
977
978	case $lt_cv_dlopen_self_static in
979	yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
980	*) enable_dlopen_self_static=unknown ;;
981	esac
982	fi
983	])# AC_LIBTOOL_DLOPEN_SELF
984
985
986	# AC_LIBTOOL_PROG_CC_C_O([TAGNAME])
987	# ---------------------------------
988	# Check to see if options -c and -o are simultaneously supported by compiler
989	AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O],
990	[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
991	AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
992	[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
993	[_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
994	$rm -r conftest 2>/dev/null
995	mkdir conftest
996	cd conftest
997	mkdir out
998	printf "$lt_simple_compile_test_code" > conftest.$ac_ext
999
1000	lt_compiler_flag="-o out/conftest2.$ac_objext"
1001	# Insert the option either (1) after the last *FLAGS variable, or
1002	# (2) before a word containing "conftest.", or (3) at the end.
1003	# Note that $ac_compile itself does not contain backslashes and begins
1004	# with a dollar sign (not a hyphen), so the echo should work correctly.
1005	lt_compile=`echo "$ac_compile" | $SED \
1006	-e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
1007	-e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
1008	-e 's:$: $lt_compiler_flag:'`
1009	(eval echo "\"\$as_me:__oline__: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
1010	(eval "$lt_compile" 2>out/conftest.err)
1011	ac_status=$?
1012	cat out/conftest.err >&AS_MESSAGE_LOG_FD
1013	echo "$as_me:__oline__: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
1014	if (exit $ac_status) && test -s out/conftest2.$ac_objext
1015	then
1016	# The compiler can only warn and ignore the option if not recognized
1017	# So say no if there are warnings
1018	$echo "X$_lt_compiler_boilerplate" | $Xsed > out/conftest.exp
1019	$SED '/^$/d' out/conftest.err >out/conftest.er2
1020	if test ! -s out/conftest.err || diff out/conftest.exp out/conftest.er2 >/dev/null; then
1021	_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
1022	fi
1023	fi
1024	chmod u+w . 2>&AS_MESSAGE_LOG_FD
1025	$rm conftest*
1026	# SGI C++ compiler will create directory out/ii_files/ for
1027	# template instantiation
1028	test -d out/ii_files && $rm out/ii_files/* && rmdir out/ii_files
1029	$rm out/* && rmdir out
1030	cd ..
1031	rmdir conftest
1032	$rm conftest*
1033	])
1034	])# AC_LIBTOOL_PROG_CC_C_O
1035
1036
1037	# AC_LIBTOOL_SYS_HARD_LINK_LOCKS([TAGNAME])
1038	# -----------------------------------------
1039	# Check to see if we can do hard links to lock some files if needed
1040	AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS],
1041	[AC_REQUIRE([_LT_AC_LOCK])dnl
1042
1043	hard_links="nottested"
1044	if test "$_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
1045	# do not overwrite the value of need_locks provided by the user
1046	AC_MSG_CHECKING([if we can lock with hard links])
1047	hard_links=yes
1048	$rm conftest*
1049	ln conftest.a conftest.b 2>/dev/null && hard_links=no
1050	touch conftest.a
1051	ln conftest.a conftest.b 2>&5 || hard_links=no
1052	ln conftest.a conftest.b 2>/dev/null && hard_links=no
1053	AC_MSG_RESULT([$hard_links])
1054	if test "$hard_links" = no; then
1055	AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
1056	need_locks=warn
1057	fi
1058	else
1059	need_locks=no
1060	fi
1061	])# AC_LIBTOOL_SYS_HARD_LINK_LOCKS
1062
1063
1064	# AC_LIBTOOL_OBJDIR
1065	# -----------------
1066	AC_DEFUN([AC_LIBTOOL_OBJDIR],
1067	[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
1068	[rm -f .libs 2>/dev/null
1069	mkdir .libs 2>/dev/null
1070	if test -d .libs; then
1071	lt_cv_objdir=.libs
1072	else
1073	# MS-DOS does not allow filenames that begin with a dot.
1074	lt_cv_objdir=_libs
1075	fi
1076	rmdir .libs 2>/dev/null])
1077	objdir=$lt_cv_objdir
1078	])# AC_LIBTOOL_OBJDIR
1079
1080
1081	# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH([TAGNAME])
1082	# ----------------------------------------------
1083	# Check hardcoding attributes.
1084	AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH],
1085	[AC_MSG_CHECKING([how to hardcode library paths into programs])
1086	_LT_AC_TAGVAR(hardcode_action, $1)=
1087	if test -n "$_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)" || \
1088	test -n "$_LT_AC_TAGVAR(runpath_var, $1)" || \
1089	test "X$_LT_AC_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
1090
1091	# We can hardcode non-existant directories.
1092	if test "$_LT_AC_TAGVAR(hardcode_direct, $1)" != no &&
1093	# If the only mechanism to avoid hardcoding is shlibpath_var, we
1094	# have to relink, otherwise we might link with an installed library
1095	# when we should be linking with a yet-to-be-installed one
1096	## test "$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
1097	test "$_LT_AC_TAGVAR(hardcode_minus_L, $1)" != no; then
1098	# Linking always hardcodes the temporary library directory.
1099	_LT_AC_TAGVAR(hardcode_action, $1)=relink
1100	else
1101	# We can link without hardcoding, and we can hardcode nonexisting dirs.
1102	_LT_AC_TAGVAR(hardcode_action, $1)=immediate
1103	fi
1104	else
1105	# We cannot hardcode anything, or else we can only hardcode existing
1106	# directories.
1107	_LT_AC_TAGVAR(hardcode_action, $1)=unsupported
1108	fi
1109	AC_MSG_RESULT([$_LT_AC_TAGVAR(hardcode_action, $1)])
1110
1111	if test "$_LT_AC_TAGVAR(hardcode_action, $1)" = relink; then
1112	# Fast installation is not supported
1113	enable_fast_install=no
1114	elif test "$shlibpath_overrides_runpath" = yes ||
1115	test "$enable_shared" = no; then
1116	# Fast installation is not necessary
1117	enable_fast_install=needless
1118	fi
1119	])# AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH
1120
1121
1122	# AC_LIBTOOL_SYS_LIB_STRIP
1123	# ------------------------
1124	AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP],
1125	[striplib=
1126	old_striplib=
1127	AC_MSG_CHECKING([whether stripping libraries is possible])
1128	if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then
1129	test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1130	test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1131	AC_MSG_RESULT([yes])
1132	else
1133	# FIXME - insert some real tests, host_os isn't really good enough
1134	case $host_os in
1135	darwin*)
1136	if test -n "$STRIP" ; then
1137	striplib="$STRIP -x"
1138	AC_MSG_RESULT([yes])
1139	else
1140	AC_MSG_RESULT([no])
1141	fi
1142	;;
1143	*)
1144	AC_MSG_RESULT([no])
1145	;;
1146	esac
1147	fi
1148	])# AC_LIBTOOL_SYS_LIB_STRIP
1149
1150
1151	# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1152	# -----------------------------
1153	# PORTME Fill in your ld.so characteristics
1154	AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER],
1155	[AC_MSG_CHECKING([dynamic linker characteristics])
1156	library_names_spec=
1157	libname_spec='lib$name'
1158	soname_spec=
1159	shrext_cmds=".so"
1160	postinstall_cmds=
1161	postuninstall_cmds=
1162	finish_cmds=
1163	finish_eval=
1164	shlibpath_var=
1165	shlibpath_overrides_runpath=unknown
1166	version_type=none
1167	dynamic_linker="$host_os ld.so"
1168	sys_lib_dlsearch_path_spec="/lib /usr/lib"
1169	if test "$GCC" = yes; then
1170	sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1171	if echo "$sys_lib_search_path_spec" | grep ';' >/dev/null ; then
1172	# if the path contains ";" then we assume it to be the separator
1173	# otherwise default to the standard path separator (i.e. ":") - it is
1174	# assumed that no part of a normal pathname contains ";" but that should
1175	# okay in the real world where ";" in dirpaths is itself problematic.
1176	sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1177	else
1178	sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1179	fi
1180	else
1181	sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1182	fi
1183	need_lib_prefix=unknown
1184	hardcode_into_libs=no
1185
1186	# when you set need_version to no, make sure it does not cause -set_version
1187	# flags to be left without arguments
1188	need_version=unknown
1189
1190	case $host_os in
1191	aix3*)
1192	version_type=linux
1193	library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
1194	shlibpath_var=LIBPATH
1195
1196	# AIX 3 has no versioning support, so we append a major version to the name.
1197	soname_spec='${libname}${release}${shared_ext}$major'
1198	;;
1199
1200	aix4* | aix5*)
1201	version_type=linux
1202	need_lib_prefix=no
1203	need_version=no
1204	hardcode_into_libs=yes
1205	if test "$host_cpu" = ia64; then
1206	# AIX 5 supports IA64
1207	library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
1208	shlibpath_var=LD_LIBRARY_PATH
1209	else
1210	# With GCC up to 2.95.x, collect2 would create an import file
1211	# for dependence libraries. The import file would start with
1212	# the line `#! .'. This would cause the generated library to
1213	# depend on `.', always an invalid library. This was fixed in
1214	# development snapshots of GCC prior to 3.0.
1215	case $host_os in
1216	aix4 | aix4.[[01]] | aix4.[[01]].*)
1217	if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1218	echo ' yes '
1219	echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then
1220	:
1221	else
1222	can_build_shared=no
1223	fi
1224	;;
1225	esac
1226	# AIX (on Power*) has no versioning support, so currently we can not hardcode correct
1227	# soname into executable. Probably we can add versioning support to
1228	# collect2, so additional links can be useful in future.
1229	if test "$aix_use_runtimelinking" = yes; then
1230	# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1231	# instead of lib<name>.a to let people know that these are not
1232	# typical AIX shared libraries.
1233	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1234	else
1235	# We preserve .a as extension for shared libraries through AIX4.2
1236	# and later when we are not doing run time linking.
1237	library_names_spec='${libname}${release}.a $libname.a'
1238	soname_spec='${libname}${release}${shared_ext}$major'
1239	fi
1240	shlibpath_var=LIBPATH
1241	fi
1242	;;
1243
1244	amigaos*)
1245	library_names_spec='$libname.ixlibrary $libname.a'
1246	# Create ${libname}_ixlibrary.a entries in /sys/libs.
1247	finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
1248	;;
1249
1250	beos*)
1251	library_names_spec='${libname}${shared_ext}'
1252	dynamic_linker="$host_os ld.so"
1253	shlibpath_var=LIBRARY_PATH
1254	;;
1255
1256	bsdi[[45]]*)
1257	version_type=linux
1258	need_version=no
1259	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1260	soname_spec='${libname}${release}${shared_ext}$major'
1261	finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1262	shlibpath_var=LD_LIBRARY_PATH
1263	sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1264	sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1265	# the default ld.so.conf also contains /usr/contrib/lib and
1266	# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1267	# libtool to hard-code these into programs
1268	;;
1269
1270	cygwin* | mingw* | pw32*)
1271	version_type=windows
1272	shrext_cmds=".dll"
1273	need_version=no
1274	need_lib_prefix=no
1275
1276	case $GCC,$host_os in
1277	yes,cygwin* | yes,mingw* | yes,pw32*)
1278	library_names_spec='$libname.dll.a'
1279	# DLL is installed to $(libdir)/../bin by postinstall_cmds
1280	postinstall_cmds='base_file=`basename \${file}`~
1281	dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i;echo \$dlname'\''`~
1282	dldir=$destdir/`dirname \$dlpath`~
1283	test -d \$dldir || mkdir -p \$dldir~
1284	$install_prog $dir/$dlname \$dldir/$dlname~
1285	chmod a+x \$dldir/$dlname'
1286	postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
1287	dlpath=$dir/\$dldll~
1288	$rm \$dlpath'
1289	shlibpath_overrides_runpath=yes
1290
1291	case $host_os in
1292	cygwin*)
1293	# Cygwin DLLs use 'cyg' prefix rather than 'lib'
1294	soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1295	sys_lib_search_path_spec="/usr/lib /lib/w32api /lib /usr/local/lib"
1296	;;
1297	mingw*)
1298	# MinGW DLLs use traditional 'lib' prefix
1299	soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1300	sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | $SED -e "s/^libraries://" -e "s,=/,/,g"`
1301	if echo "$sys_lib_search_path_spec" | [grep ';[c-zC-Z]:/' >/dev/null]; then
1302	# It is most probably a Windows format PATH printed by
1303	# mingw gcc, but we are running on Cygwin. Gcc prints its search
1304	# path with ; separators, and with drive letters. We can handle the
1305	# drive letters (cygwin fileutils understands them), so leave them,
1306	# especially as we might pass files found there to a mingw objdump,
1307	# which wouldn't understand a cygwinified path. Ahh.
1308	sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
1309	else
1310	sys_lib_search_path_spec=`echo "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
1311	fi
1312	;;
1313	pw32*)
1314	# pw32 DLLs use 'pw' prefix rather than 'lib'
1315	library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
1316	;;
1317	esac
1318	;;
1319
1320	*)
1321	library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
1322	;;
1323	esac
1324	dynamic_linker='Win32 ld.exe'
1325	# FIXME: first we should search . and the directory the executable is in
1326	shlibpath_var=PATH
1327	;;
1328
1329	darwin* | rhapsody*)
1330	dynamic_linker="$host_os dyld"
1331	version_type=darwin
1332	need_lib_prefix=no
1333	need_version=no
1334	library_names_spec='${libname}${release}${versuffix}$shared_ext ${libname}${release}${major}$shared_ext ${libname}$shared_ext'
1335	soname_spec='${libname}${release}${major}$shared_ext'
1336	shlibpath_overrides_runpath=yes
1337	shlibpath_var=DYLD_LIBRARY_PATH
1338	shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
1339	# Apple's gcc prints 'gcc -print-search-dirs' doesn't operate the same.
1340	if test "$GCC" = yes; then
1341	sys_lib_search_path_spec=`$CC -print-search-dirs | tr "\n" "$PATH_SEPARATOR" | sed -e 's/libraries:/@libraries:/' | tr "@" "\n" | grep "^libraries:" | sed -e "s/^libraries://" -e "s,=/,/,g" -e "s,$PATH_SEPARATOR, ,g" -e "s,.*,& /lib /usr/lib /usr/local/lib,g"`
1342	else
1343	sys_lib_search_path_spec='/lib /usr/lib /usr/local/lib'
1344	fi
1345	sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
1346	;;
1347
1348	dgux*)
1349	version_type=linux
1350	need_lib_prefix=no
1351	need_version=no
1352	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
1353	soname_spec='${libname}${release}${shared_ext}$major'
1354	shlibpath_var=LD_LIBRARY_PATH
1355	;;
1356
1357	freebsd1*)
1358	dynamic_linker=no
1359	;;
1360
1361	kfreebsd*-gnu)
1362	version_type=linux
1363	need_lib_prefix=no
1364	need_version=no
1365	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1366	soname_spec='${libname}${release}${shared_ext}$major'
1367	shlibpath_var=LD_LIBRARY_PATH
1368	shlibpath_overrides_runpath=no
1369	hardcode_into_libs=yes
1370	dynamic_linker='GNU ld.so'
1371	;;
1372
1373	freebsd* | dragonfly*)
1374	# DragonFly does not have aout. When/if they implement a new
1375	# versioning mechanism, adjust this.
1376	if test -x /usr/bin/objformat; then
1377	objformat=`/usr/bin/objformat`
1378	else
1379	case $host_os in
1380	freebsd[[123]]*) objformat=aout ;;
1381	*) objformat=elf ;;
1382	esac
1383	fi
1384	version_type=freebsd-$objformat
1385	case $version_type in
1386	freebsd-elf*)
1387	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
1388	need_version=no
1389	need_lib_prefix=no
1390	;;
1391	freebsd-*)
1392	library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
1393	need_version=yes
1394	;;
1395	esac
1396	shlibpath_var=LD_LIBRARY_PATH
1397	case $host_os in
1398	freebsd2*)
1399	shlibpath_overrides_runpath=yes
1400	;;
1401	freebsd3.[[01]]* | freebsdelf3.[[01]]*)
1402	shlibpath_overrides_runpath=yes
1403	hardcode_into_libs=yes
1404	;;
1405	*) # from 3.2 on
1406	shlibpath_overrides_runpath=no
1407	hardcode_into_libs=yes
1408	;;
1409	esac
1410	;;
1411
1412	gnu*)
1413	version_type=linux
1414	need_lib_prefix=no
1415	need_version=no
1416	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
1417	soname_spec='${libname}${release}${shared_ext}$major'
1418	shlibpath_var=LD_LIBRARY_PATH
1419	hardcode_into_libs=yes
1420	;;
1421
1422	hpux9* | hpux10* | hpux11*)
1423	# Give a soname corresponding to the major version so that dld.sl refuses to
1424	# link against other versions.
1425	version_type=sunos
1426	need_lib_prefix=no
1427	need_version=no
1428	case $host_cpu in
1429	ia64*)
1430	shrext_cmds='.so'
1431	hardcode_into_libs=yes
1432	dynamic_linker="$host_os dld.so"
1433	shlibpath_var=LD_LIBRARY_PATH
1434	shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1435	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1436	soname_spec='${libname}${release}${shared_ext}$major'
1437	if test "X$HPUX_IA64_MODE" = X32; then
1438	sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
1439	else
1440	sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
1441	fi
1442	sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1443	;;
1444	hppa*64*)
1445	shrext_cmds='.sl'
1446	hardcode_into_libs=yes
1447	dynamic_linker="$host_os dld.sl"
1448	shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
1449	shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
1450	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1451	soname_spec='${libname}${release}${shared_ext}$major'
1452	sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
1453	sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
1454	;;
1455	*)
1456	shrext_cmds='.sl'
1457	dynamic_linker="$host_os dld.sl"
1458	shlibpath_var=SHLIB_PATH
1459	shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
1460	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1461	soname_spec='${libname}${release}${shared_ext}$major'
1462	;;
1463	esac
1464	# HP-UX runs *really* slowly unless shared libraries are mode 555.
1465	postinstall_cmds='chmod 555 $lib'
1466	;;
1467
1468	irix5* | irix6* | nonstopux*)
1469	case $host_os in
1470	nonstopux*) version_type=nonstopux ;;
1471	*)
1472	if test "$lt_cv_prog_gnu_ld" = yes; then
1473	version_type=linux
1474	else
1475	version_type=irix
1476	fi ;;
1477	esac
1478	need_lib_prefix=no
1479	need_version=no
1480	soname_spec='${libname}${release}${shared_ext}$major'
1481	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
1482	case $host_os in
1483	irix5* | nonstopux*)
1484	libsuff= shlibsuff=
1485	;;
1486	*)
1487	case $LD in # libtool.m4 will add one of these switches to LD
1488	*-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
1489	libsuff= shlibsuff= libmagic=32-bit;;
1490	*-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
1491	libsuff=32 shlibsuff=N32 libmagic=N32;;
1492	*-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
1493	libsuff=64 shlibsuff=64 libmagic=64-bit;;
1494	*) libsuff= shlibsuff= libmagic=never-match;;
1495	esac
1496	;;
1497	esac
1498	shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
1499	shlibpath_overrides_runpath=no
1500	sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
1501	sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
1502	hardcode_into_libs=yes
1503	;;
1504
1505	# No shared lib support for Linux oldld, aout, or coff.
1506	linux*oldld* | linux*aout* | linux*coff*)
1507	dynamic_linker=no
1508	;;
1509
1510	# This must be Linux ELF.
1511	linux*)
1512	version_type=linux
1513	need_lib_prefix=no
1514	need_version=no
1515	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1516	soname_spec='${libname}${release}${shared_ext}$major'
1517	finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
1518	shlibpath_var=LD_LIBRARY_PATH
1519	shlibpath_overrides_runpath=no
1520	# This implies no fast_install, which is unacceptable.
1521	# Some rework will be needed to allow for fast_install
1522	# before this can be enabled.
1523	hardcode_into_libs=yes
1524
1525	# Append ld.so.conf contents to the search path
1526	if test -f /etc/ld.so.conf; then
1527	lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '`
1528	sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
1529	fi
1530
1531	# We used to test for /lib/ld.so.1 and disable shared libraries on
1532	# powerpc, because MkLinux only supported shared libraries with the
1533	# GNU dynamic linker. Since this was broken with cross compilers,
1534	# most powerpc-linux boxes support dynamic linking these days and
1535	# people can always --disable-shared, the test was removed, and we
1536	# assume the GNU/Linux dynamic linker is in use.
1537	dynamic_linker='GNU/Linux ld.so'
1538	;;
1539
1540	knetbsd*-gnu)
1541	version_type=linux
1542	need_lib_prefix=no
1543	need_version=no
1544	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1545	soname_spec='${libname}${release}${shared_ext}$major'
1546	shlibpath_var=LD_LIBRARY_PATH
1547	shlibpath_overrides_runpath=no
1548	hardcode_into_libs=yes
1549	dynamic_linker='GNU ld.so'
1550	;;
1551
1552	netbsd*)
1553	version_type=sunos
1554	need_lib_prefix=no
1555	need_version=no
1556	if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
1557	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1558	finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1559	dynamic_linker='NetBSD (a.out) ld.so'
1560	else
1561	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
1562	soname_spec='${libname}${release}${shared_ext}$major'
1563	dynamic_linker='NetBSD ld.elf_so'
1564	fi
1565	shlibpath_var=LD_LIBRARY_PATH
1566	shlibpath_overrides_runpath=yes
1567	hardcode_into_libs=yes
1568	;;
1569
1570	newsos6)
1571	version_type=linux
1572	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1573	shlibpath_var=LD_LIBRARY_PATH
1574	shlibpath_overrides_runpath=yes
1575	;;
1576
1577	nto-qnx*)
1578	version_type=linux
1579	need_lib_prefix=no
1580	need_version=no
1581	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1582	soname_spec='${libname}${release}${shared_ext}$major'
1583	shlibpath_var=LD_LIBRARY_PATH
1584	shlibpath_overrides_runpath=yes
1585	;;
1586
1587	openbsd*)
1588	version_type=sunos
1589	need_lib_prefix=no
1590	# Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
1591	case $host_os in
1592	openbsd3.3 | openbsd3.3.*) need_version=yes ;;
1593	*) need_version=no ;;
1594	esac
1595	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1596	finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
1597	shlibpath_var=LD_LIBRARY_PATH
1598	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1599	case $host_os in
1600	openbsd2.[[89]] | openbsd2.[[89]].*)
1601	shlibpath_overrides_runpath=no
1602	;;
1603	*)
1604	shlibpath_overrides_runpath=yes
1605	;;
1606	esac
1607	else
1608	shlibpath_overrides_runpath=yes
1609	fi
1610	;;
1611
1612	os2*)
1613	libname_spec='$name'
1614	shrext_cmds=".dll"
1615	need_lib_prefix=no
1616	library_names_spec='$libname${shared_ext} $libname.a'
1617	dynamic_linker='OS/2 ld.exe'
1618	shlibpath_var=LIBPATH
1619	;;
1620
1621	osf3* | osf4* | osf5*)
1622	version_type=osf
1623	need_lib_prefix=no
1624	need_version=no
1625	soname_spec='${libname}${release}${shared_ext}$major'
1626	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1627	shlibpath_var=LD_LIBRARY_PATH
1628	sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
1629	sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
1630	;;
1631
1632	sco3.2v5*)
1633	version_type=osf
1634	soname_spec='${libname}${release}${shared_ext}$major'
1635	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1636	shlibpath_var=LD_LIBRARY_PATH
1637	;;
1638
1639	solaris*)
1640	version_type=linux
1641	need_lib_prefix=no
1642	need_version=no
1643	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1644	soname_spec='${libname}${release}${shared_ext}$major'
1645	shlibpath_var=LD_LIBRARY_PATH
1646	shlibpath_overrides_runpath=yes
1647	hardcode_into_libs=yes
1648	# ldd complains unless libraries are executable
1649	postinstall_cmds='chmod +x $lib'
1650	;;
1651
1652	sunos4*)
1653	version_type=sunos
1654	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
1655	finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
1656	shlibpath_var=LD_LIBRARY_PATH
1657	shlibpath_overrides_runpath=yes
1658	if test "$with_gnu_ld" = yes; then
1659	need_lib_prefix=no
1660	fi
1661	need_version=yes
1662	;;
1663
1664	sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
1665	version_type=linux
1666	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1667	soname_spec='${libname}${release}${shared_ext}$major'
1668	shlibpath_var=LD_LIBRARY_PATH
1669	case $host_vendor in
1670	sni)
1671	shlibpath_overrides_runpath=no
1672	need_lib_prefix=no
1673	export_dynamic_flag_spec='${wl}-Blargedynsym'
1674	runpath_var=LD_RUN_PATH
1675	;;
1676	siemens)
1677	need_lib_prefix=no
1678	;;
1679	motorola)
1680	need_lib_prefix=no
1681	need_version=no
1682	shlibpath_overrides_runpath=no
1683	sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
1684	;;
1685	esac
1686	;;
1687
1688	sysv4*MP*)
1689	if test -d /usr/nec ;then
1690	version_type=linux
1691	library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
1692	soname_spec='$libname${shared_ext}.$major'
1693	shlibpath_var=LD_LIBRARY_PATH
1694	fi
1695	;;
1696
1697	uts4*)
1698	version_type=linux
1699	library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
1700	soname_spec='${libname}${release}${shared_ext}$major'
1701	shlibpath_var=LD_LIBRARY_PATH
1702	;;
1703
1704	*)
1705	dynamic_linker=no
1706	;;
1707	esac
1708	AC_MSG_RESULT([$dynamic_linker])
1709	test "$dynamic_linker" = no && can_build_shared=no
1710	])# AC_LIBTOOL_SYS_DYNAMIC_LINKER
1711
1712
1713	# _LT_AC_TAGCONFIG
1714	# ----------------
1715	AC_DEFUN([_LT_AC_TAGCONFIG],
1716	[AC_ARG_WITH([tags],
1717	[AC_HELP_STRING([--with-tags@<:@=TAGS@:>@],
1718	[include additional configurations @<:@automatic@:>@])],
1719	[tagnames="$withval"])
1720
1721	if test -f "$ltmain" && test -n "$tagnames"; then
1722	if test ! -f "${ofile}"; then
1723	AC_MSG_WARN([output file `$ofile' does not exist])
1724	fi
1725
1726	if test -z "$LTCC"; then
1727	eval "`$SHELL ${ofile} --config | grep '^LTCC='`"
1728	if test -z "$LTCC"; then
1729	AC_MSG_WARN([output file `$ofile' does not look like a libtool script])
1730	else
1731	AC_MSG_WARN([using `LTCC=$LTCC', extracted from `$ofile'])
1732	fi
1733	fi
1734
1735	# Extract list of available tagged configurations in $ofile.
1736	# Note that this assumes the entire list is on one line.
1737	available_tags=`grep "^available_tags=" "${ofile}" | $SED -e 's/available_tags=\(.*$\)/\1/' -e 's/\"//g'`
1738
1739	lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1740	for tagname in $tagnames; do
1741	IFS="$lt_save_ifs"
1742	# Check whether tagname contains only valid characters
1743	case `$echo "X$tagname" | $Xsed -e 's:[[-_ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz1234567890,/]]::g'` in
1744	"") ;;
1745	*) AC_MSG_ERROR([invalid tag name: $tagname])
1746	;;
1747	esac
1748
1749	if grep "^# ### BEGIN LIBTOOL TAG CONFIG: $tagname$" < "${ofile}" > /dev/null
1750	then
1751	AC_MSG_ERROR([tag name \"$tagname\" already exists])
1752	fi
1753
1754	# Update the list of available tags.
1755	if test -n "$tagname"; then
1756	echo appending configuration tag \"$tagname\" to $ofile
1757
1758	case $tagname in
1759	CXX)
1760	if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
1761	( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
1762	(test "X$CXX" != "Xg++"))) ; then
1763	AC_LIBTOOL_LANG_CXX_CONFIG
1764	else
1765	tagname=""
1766	fi
1767	;;
1768
1769	F77)
1770	if test -n "$F77" && test "X$F77" != "Xno"; then
1771	AC_LIBTOOL_LANG_F77_CONFIG
1772	else
1773	tagname=""
1774	fi
1775	;;
1776
1777	GCJ)
1778	if test -n "$GCJ" && test "X$GCJ" != "Xno"; then
1779	AC_LIBTOOL_LANG_GCJ_CONFIG
1780	else
1781	tagname=""
1782	fi
1783	;;
1784
1785	RC)
1786	AC_LIBTOOL_LANG_RC_CONFIG
1787	;;
1788
1789	*)
1790	AC_MSG_ERROR([Unsupported tag name: $tagname])
1791	;;
1792	esac
1793
1794	# Append the new tag name to the list of available tags.
1795	if test -n "$tagname" ; then
1796	available_tags="$available_tags $tagname"
1797	fi
1798	fi
1799	done
1800	IFS="$lt_save_ifs"
1801
1802	# Now substitute the updated list of available tags.
1803	if eval "sed -e 's/^available_tags=.*\$/available_tags=\"$available_tags\"/' \"$ofile\" > \"${ofile}T\""; then
1804	mv "${ofile}T" "$ofile"
1805	chmod +x "$ofile"
1806	else
1807	rm -f "${ofile}T"
1808	AC_MSG_ERROR([unable to update list of available tagged configurations.])
1809	fi
1810	fi
1811	])# _LT_AC_TAGCONFIG
1812
1813
1814	# AC_LIBTOOL_DLOPEN
1815	# -----------------
1816	# enable checks for dlopen support
1817	AC_DEFUN([AC_LIBTOOL_DLOPEN],
1818	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])
1819	])# AC_LIBTOOL_DLOPEN
1820
1821
1822	# AC_LIBTOOL_WIN32_DLL
1823	# --------------------
1824	# declare package support for building win32 DLLs
1825	AC_DEFUN([AC_LIBTOOL_WIN32_DLL],
1826	[AC_BEFORE([$0], [AC_LIBTOOL_SETUP])
1827	])# AC_LIBTOOL_WIN32_DLL
1828
1829
1830	# AC_ENABLE_SHARED([DEFAULT])
1831	# ---------------------------
1832	# implement the --enable-shared flag
1833	# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1834	AC_DEFUN([AC_ENABLE_SHARED],
1835	[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
1836	AC_ARG_ENABLE([shared],
1837	[AC_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
1838	[build shared libraries @<:@default=]AC_ENABLE_SHARED_DEFAULT[@:>@])],
1839	[p=${PACKAGE-default}
1840	case $enableval in
1841	yes) enable_shared=yes ;;
1842	no) enable_shared=no ;;
1843	*)
1844	enable_shared=no
1845	# Look at the argument we got. We use all the common list separators.
1846	lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1847	for pkg in $enableval; do
1848	IFS="$lt_save_ifs"
1849	if test "X$pkg" = "X$p"; then
1850	enable_shared=yes
1851	fi
1852	done
1853	IFS="$lt_save_ifs"
1854	;;
1855	esac],
1856	[enable_shared=]AC_ENABLE_SHARED_DEFAULT)
1857	])# AC_ENABLE_SHARED
1858
1859
1860	# AC_DISABLE_SHARED
1861	# -----------------
1862	#- set the default shared flag to --disable-shared
1863	AC_DEFUN([AC_DISABLE_SHARED],
1864	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1865	AC_ENABLE_SHARED(no)
1866	])# AC_DISABLE_SHARED
1867
1868
1869	# AC_ENABLE_STATIC([DEFAULT])
1870	# ---------------------------
1871	# implement the --enable-static flag
1872	# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1873	AC_DEFUN([AC_ENABLE_STATIC],
1874	[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
1875	AC_ARG_ENABLE([static],
1876	[AC_HELP_STRING([--enable-static@<:@=PKGS@:>@],
1877	[build static libraries @<:@default=]AC_ENABLE_STATIC_DEFAULT[@:>@])],
1878	[p=${PACKAGE-default}
1879	case $enableval in
1880	yes) enable_static=yes ;;
1881	no) enable_static=no ;;
1882	*)
1883	enable_static=no
1884	# Look at the argument we got. We use all the common list separators.
1885	lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1886	for pkg in $enableval; do
1887	IFS="$lt_save_ifs"
1888	if test "X$pkg" = "X$p"; then
1889	enable_static=yes
1890	fi
1891	done
1892	IFS="$lt_save_ifs"
1893	;;
1894	esac],
1895	[enable_static=]AC_ENABLE_STATIC_DEFAULT)
1896	])# AC_ENABLE_STATIC
1897
1898
1899	# AC_DISABLE_STATIC
1900	# -----------------
1901	# set the default static flag to --disable-static
1902	AC_DEFUN([AC_DISABLE_STATIC],
1903	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1904	AC_ENABLE_STATIC(no)
1905	])# AC_DISABLE_STATIC
1906
1907
1908	# AC_ENABLE_FAST_INSTALL([DEFAULT])
1909	# ---------------------------------
1910	# implement the --enable-fast-install flag
1911	# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
1912	AC_DEFUN([AC_ENABLE_FAST_INSTALL],
1913	[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
1914	AC_ARG_ENABLE([fast-install],
1915	[AC_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
1916	[optimize for fast installation @<:@default=]AC_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
1917	[p=${PACKAGE-default}
1918	case $enableval in
1919	yes) enable_fast_install=yes ;;
1920	no) enable_fast_install=no ;;
1921	*)
1922	enable_fast_install=no
1923	# Look at the argument we got. We use all the common list separators.
1924	lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
1925	for pkg in $enableval; do
1926	IFS="$lt_save_ifs"
1927	if test "X$pkg" = "X$p"; then
1928	enable_fast_install=yes
1929	fi
1930	done
1931	IFS="$lt_save_ifs"
1932	;;
1933	esac],
1934	[enable_fast_install=]AC_ENABLE_FAST_INSTALL_DEFAULT)
1935	])# AC_ENABLE_FAST_INSTALL
1936
1937
1938	# AC_DISABLE_FAST_INSTALL
1939	# -----------------------
1940	# set the default to --disable-fast-install
1941	AC_DEFUN([AC_DISABLE_FAST_INSTALL],
1942	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1943	AC_ENABLE_FAST_INSTALL(no)
1944	])# AC_DISABLE_FAST_INSTALL
1945
1946
1947	# AC_LIBTOOL_PICMODE([MODE])
1948	# --------------------------
1949	# implement the --with-pic flag
1950	# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
1951	AC_DEFUN([AC_LIBTOOL_PICMODE],
1952	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
1953	pic_mode=ifelse($#,1,$1,default)
1954	])# AC_LIBTOOL_PICMODE
1955
1956
1957	# AC_PROG_EGREP
1958	# -------------
1959	# This is predefined starting with Autoconf 2.54, so this conditional
1960	# definition can be removed once we require Autoconf 2.54 or later.
1961	m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP],
1962	[AC_CACHE_CHECK([for egrep], [ac_cv_prog_egrep],
1963	[if echo a | (grep -E '(a|b)') >/dev/null 2>&1
1964	then ac_cv_prog_egrep='grep -E'
1965	else ac_cv_prog_egrep='egrep'
1966	fi])
1967	EGREP=$ac_cv_prog_egrep
1968	AC_SUBST([EGREP])
1969	])])
1970
1971
1972	# AC_PATH_TOOL_PREFIX
1973	# -------------------
1974	# find a file program which can recognise shared library
1975	AC_DEFUN([AC_PATH_TOOL_PREFIX],
1976	[AC_REQUIRE([AC_PROG_EGREP])dnl
1977	AC_MSG_CHECKING([for $1])
1978	AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
1979	[case $MAGIC_CMD in
1980	[[\\/*] | ?:[\\/]*])
1981	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
1982	;;
1983	*)
1984	lt_save_MAGIC_CMD="$MAGIC_CMD"
1985	lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
1986	dnl $ac_dummy forces splitting on constant user-supplied paths.
1987	dnl POSIX.2 word splitting is done only on the output of word expansions,
1988	dnl not every word. This closes a longstanding sh security hole.
1989	ac_dummy="ifelse([$2], , $PATH, [$2])"
1990	for ac_dir in $ac_dummy; do
1991	IFS="$lt_save_ifs"
1992	test -z "$ac_dir" && ac_dir=.
1993	if test -f $ac_dir/$1; then
1994	lt_cv_path_MAGIC_CMD="$ac_dir/$1"
1995	if test -n "$file_magic_test_file"; then
1996	case $deplibs_check_method in
1997	"file_magic "*)
1998	file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
1999	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2000	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
2001	$EGREP "$file_magic_regex" > /dev/null; then
2002	:
2003	else
2004	cat <<EOF 1>&2
2005
2006	*** Warning: the command libtool uses to detect shared libraries,
2007	*** $file_magic_cmd, produces output that libtool cannot recognize.
2008	*** The result is that libtool may fail to recognize shared libraries
2009	*** as such. This will affect the creation of libtool libraries that
2010	*** depend on shared libraries, but programs linked with such libtool
2011	*** libraries will work regardless of this problem. Nevertheless, you
2012	*** may want to report the problem to your system manager and/or to
2013	*** bug-libtool@gnu.org
2014
2015	EOF
2016	fi ;;
2017	esac
2018	fi
2019	break
2020	fi
2021	done
2022	IFS="$lt_save_ifs"
2023	MAGIC_CMD="$lt_save_MAGIC_CMD"
2024	;;
2025	esac])
2026	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
2027	if test -n "$MAGIC_CMD"; then
2028	AC_MSG_RESULT($MAGIC_CMD)
2029	else
2030	AC_MSG_RESULT(no)
2031	fi
2032	])# AC_PATH_TOOL_PREFIX
2033
2034
2035	# AC_PATH_MAGIC
2036	# -------------
2037	# find a file program which can recognise a shared library
2038	AC_DEFUN([AC_PATH_MAGIC],
2039	[AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
2040	if test -z "$lt_cv_path_MAGIC_CMD"; then
2041	if test -n "$ac_tool_prefix"; then
2042	AC_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
2043	else
2044	MAGIC_CMD=:
2045	fi
2046	fi
2047	])# AC_PATH_MAGIC
2048
2049
2050	# AC_PROG_LD
2051	# ----------
2052	# find the pathname to the GNU or non-GNU linker
2053	AC_DEFUN([AC_PROG_LD],
2054	[AC_ARG_WITH([gnu-ld],
2055	[AC_HELP_STRING([--with-gnu-ld],
2056	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
2057	[test "$withval" = no || with_gnu_ld=yes],
2058	[with_gnu_ld=no])
2059	AC_REQUIRE([LT_AC_PROG_SED])dnl
2060	AC_REQUIRE([AC_PROG_CC])dnl
2061	AC_REQUIRE([AC_CANONICAL_HOST])dnl
2062	AC_REQUIRE([AC_CANONICAL_BUILD])dnl
2063	ac_prog=ld
2064	if test "$GCC" = yes; then
2065	# Check if gcc -print-prog-name=ld gives a path.
2066	AC_MSG_CHECKING([for ld used by $CC])
2067	case $host in
2068	*-*-mingw*)
2069	# gcc leaves a trailing carriage return which upsets mingw
2070	ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
2071	*)
2072	ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
2073	esac
2074	case $ac_prog in
2075	# Accept absolute paths.
2076	[[\\/]]* | ?:[[\\/]]*)
2077	re_direlt='/[[^/]][[^/]]*/\.\./'
2078	# Canonicalize the pathname of ld
2079	ac_prog=`echo $ac_prog| $SED 's%\\\\%/%g'`
2080	while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
2081	ac_prog=`echo $ac_prog| $SED "s%$re_direlt%/%"`
2082	done
2083	test -z "$LD" && LD="$ac_prog"
2084	;;
2085	"")
2086	# If it fails, then pretend we aren't using GCC.
2087	ac_prog=ld
2088	;;
2089	*)
2090	# If it is relative, then search for the first ld in PATH.
2091	with_gnu_ld=unknown
2092	;;
2093	esac
2094	elif test "$with_gnu_ld" = yes; then
2095	AC_MSG_CHECKING([for GNU ld])
2096	else
2097	AC_MSG_CHECKING([for non-GNU ld])
2098	fi
2099	AC_CACHE_VAL(lt_cv_path_LD,
2100	[if test -z "$LD"; then
2101	lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2102	for ac_dir in $PATH; do
2103	IFS="$lt_save_ifs"
2104	test -z "$ac_dir" && ac_dir=.
2105	if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
2106	lt_cv_path_LD="$ac_dir/$ac_prog"
2107	# Check to see if the program is GNU ld. I'd rather use --version,
2108	# but apparently some variants of GNU ld only accept -v.
2109	# Break only if it was the GNU/non-GNU ld that we prefer.
2110	case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
2111	*GNU* | *'with BFD'*)
2112	test "$with_gnu_ld" != no && break
2113	;;
2114	*)
2115	test "$with_gnu_ld" != yes && break
2116	;;
2117	esac
2118	fi
2119	done
2120	IFS="$lt_save_ifs"
2121	else
2122	lt_cv_path_LD="$LD" # Let the user override the test with a path.
2123	fi])
2124	LD="$lt_cv_path_LD"
2125	if test -n "$LD"; then
2126	AC_MSG_RESULT($LD)
2127	else
2128	AC_MSG_RESULT(no)
2129	fi
2130	test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
2131	AC_PROG_LD_GNU
2132	])# AC_PROG_LD
2133
2134
2135	# AC_PROG_LD_GNU
2136	# --------------
2137	AC_DEFUN([AC_PROG_LD_GNU],
2138	[AC_REQUIRE([AC_PROG_EGREP])dnl
2139	AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
2140	[# I'd rather use --version here, but apparently some GNU lds only accept -v.
2141	case `$LD -v 2>&1 </dev/null` in
2142	*GNU* | *'with BFD'*)
2143	lt_cv_prog_gnu_ld=yes
2144	;;
2145	*)
2146	lt_cv_prog_gnu_ld=no
2147	;;
2148	esac])
2149	with_gnu_ld=$lt_cv_prog_gnu_ld
2150	])# AC_PROG_LD_GNU
2151
2152
2153	# AC_PROG_LD_RELOAD_FLAG
2154	# ----------------------
2155	# find reload flag for linker
2156	# -- PORTME Some linkers may need a different reload flag.
2157	AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
2158	[AC_CACHE_CHECK([for $LD option to reload object files],
2159	lt_cv_ld_reload_flag,
2160	[lt_cv_ld_reload_flag='-r'])
2161	reload_flag=$lt_cv_ld_reload_flag
2162	case $reload_flag in
2163	"" | " "*) ;;
2164	*) reload_flag=" $reload_flag" ;;
2165	esac
2166	reload_cmds='$LD$reload_flag -o $output$reload_objs'
2167	case $host_os in
2168	darwin*)
2169	if test "$GCC" = yes; then
2170	reload_cmds='$CC -nostdlib ${wl}-r -o $output$reload_objs'
2171	else
2172	reload_cmds='$LD$reload_flag -o $output$reload_objs'
2173	fi
2174	;;
2175	esac
2176	])# AC_PROG_LD_RELOAD_FLAG
2177
2178
2179	# AC_DEPLIBS_CHECK_METHOD
2180	# -----------------------
2181	# how to check for library dependencies
2182	# -- PORTME fill in with the dynamic library characteristics
2183	AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
2184	[AC_CACHE_CHECK([how to recognise dependent libraries],
2185	lt_cv_deplibs_check_method,
2186	[lt_cv_file_magic_cmd='$MAGIC_CMD'
2187	lt_cv_file_magic_test_file=
2188	lt_cv_deplibs_check_method='unknown'
2189	# Need to set the preceding variable on all platforms that support
2190	# interlibrary dependencies.
2191	# 'none' -- dependencies not supported.
2192	# `unknown' -- same as none, but documents that we really don't know.
2193	# 'pass_all' -- all dependencies passed with no checks.
2194	# 'test_compile' -- check by making test program.
2195	# 'file_magic [[regex]]' -- check by looking for files in library path
2196	# which responds to the $file_magic_cmd with a given extended regex.
2197	# If you have `file' or equivalent on your system and you're not sure
2198	# whether `pass_all' will *always* work, you probably want this one.
2199
2200	case $host_os in
2201	aix4* | aix5*)
2202	lt_cv_deplibs_check_method=pass_all
2203	;;
2204
2205	beos*)
2206	lt_cv_deplibs_check_method=pass_all
2207	;;
2208
2209	bsdi[[45]]*)
2210	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
2211	lt_cv_file_magic_cmd='/usr/bin/file -L'
2212	lt_cv_file_magic_test_file=/shlib/libc.so
2213	;;
2214
2215	cygwin*)
2216	# func_win32_libid is a shell function defined in ltmain.sh
2217	lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
2218	lt_cv_file_magic_cmd='func_win32_libid'
2219	;;
2220
2221	mingw* | pw32*)
2222	# Base MSYS/MinGW do not provide the 'file' command needed by
2223	# func_win32_libid shell function, so use a weaker test based on 'objdump'.
2224	lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?'
2225	lt_cv_file_magic_cmd='$OBJDUMP -f'
2226	;;
2227
2228	darwin* | rhapsody*)
2229	lt_cv_deplibs_check_method=pass_all
2230	;;
2231
2232	freebsd* | kfreebsd*-gnu | dragonfly*)
2233	if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2234	case $host_cpu in
2235	i*86 )
2236	# Not sure whether the presence of OpenBSD here was a mistake.
2237	# Let's accept both of them until this is cleared up.
2238	lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
2239	lt_cv_file_magic_cmd=/usr/bin/file
2240	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
2241	;;
2242	esac
2243	else
2244	lt_cv_deplibs_check_method=pass_all
2245	fi
2246	;;
2247
2248	gnu*)
2249	lt_cv_deplibs_check_method=pass_all
2250	;;
2251
2252	hpux10.20* | hpux11*)
2253	lt_cv_file_magic_cmd=/usr/bin/file
2254	case $host_cpu in
2255	ia64*)
2256	lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
2257	lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
2258	;;
2259	hppa*64*)
2260	[lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]']
2261	lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
2262	;;
2263	*)
2264	lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library'
2265	lt_cv_file_magic_test_file=/usr/lib/libc.sl
2266	;;
2267	esac
2268	;;
2269
2270	irix5* | irix6* | nonstopux*)
2271	case $LD in
2272	*-32|*"-32 ") libmagic=32-bit;;
2273	*-n32|*"-n32 ") libmagic=N32;;
2274	*-64|*"-64 ") libmagic=64-bit;;
2275	*) libmagic=never-match;;
2276	esac
2277	lt_cv_deplibs_check_method=pass_all
2278	;;
2279
2280	# This must be Linux ELF.
2281	linux*)
2282	lt_cv_deplibs_check_method=pass_all
2283	;;
2284
2285	netbsd*)
2286	if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
2287	lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2288	else
2289	lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
2290	fi
2291	;;
2292
2293	newos6*)
2294	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
2295	lt_cv_file_magic_cmd=/usr/bin/file
2296	lt_cv_file_magic_test_file=/usr/lib/libnls.so
2297	;;
2298
2299	nto-qnx*)
2300	lt_cv_deplibs_check_method=unknown
2301	;;
2302
2303	openbsd*)
2304	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2305	lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
2306	else
2307	lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
2308	fi
2309	;;
2310
2311	osf3* | osf4* | osf5*)
2312	lt_cv_deplibs_check_method=pass_all
2313	;;
2314
2315	sco3.2v5*)
2316	lt_cv_deplibs_check_method=pass_all
2317	;;
2318
2319	solaris*)
2320	lt_cv_deplibs_check_method=pass_all
2321	;;
2322
2323	sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
2324	case $host_vendor in
2325	motorola)
2326	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
2327	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
2328	;;
2329	ncr)
2330	lt_cv_deplibs_check_method=pass_all
2331	;;
2332	sequent)
2333	lt_cv_file_magic_cmd='/bin/file'
2334	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
2335	;;
2336	sni)
2337	lt_cv_file_magic_cmd='/bin/file'
2338	lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
2339	lt_cv_file_magic_test_file=/lib/libc.so
2340	;;
2341	siemens)
2342	lt_cv_deplibs_check_method=pass_all
2343	;;
2344	esac
2345	;;
2346
2347	sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7* | sysv4*uw2*)
2348	lt_cv_deplibs_check_method=pass_all
2349	;;
2350	esac
2351	])
2352	file_magic_cmd=$lt_cv_file_magic_cmd
2353	deplibs_check_method=$lt_cv_deplibs_check_method
2354	test -z "$deplibs_check_method" && deplibs_check_method=unknown
2355	])# AC_DEPLIBS_CHECK_METHOD
2356
2357
2358	# AC_PROG_NM
2359	# ----------
2360	# find the pathname to a BSD-compatible name lister
2361	AC_DEFUN([AC_PROG_NM],
2362	[AC_CACHE_CHECK([for BSD-compatible nm], lt_cv_path_NM,
2363	[if test -n "$NM"; then
2364	# Let the user override the test.
2365	lt_cv_path_NM="$NM"
2366	else
2367	lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
2368	for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
2369	IFS="$lt_save_ifs"
2370	test -z "$ac_dir" && ac_dir=.
2371	tmp_nm="$ac_dir/${ac_tool_prefix}nm"
2372	if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
2373	# Check to see if the nm accepts a BSD-compat flag.
2374	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
2375	# nm: unknown option "B" ignored
2376	# Tru64's nm complains that /dev/null is an invalid object file
2377	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
2378	*/dev/null* | *'Invalid file or object type'*)
2379	lt_cv_path_NM="$tmp_nm -B"
2380	break
2381	;;
2382	*)
2383	case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
2384	*/dev/null*)
2385	lt_cv_path_NM="$tmp_nm -p"
2386	break
2387	;;
2388	*)
2389	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
2390	continue # so that we can try to find one that supports BSD flags
2391	;;
2392	esac
2393	esac
2394	fi
2395	done
2396	IFS="$lt_save_ifs"
2397	test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
2398	fi])
2399	NM="$lt_cv_path_NM"
2400	])# AC_PROG_NM
2401
2402
2403	# AC_CHECK_LIBM
2404	# -------------
2405	# check for math library
2406	AC_DEFUN([AC_CHECK_LIBM],
2407	[AC_REQUIRE([AC_CANONICAL_HOST])dnl
2408	LIBM=
2409	case $host in
2410	*-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*)
2411	# These system don't have libm, or don't need it
2412	;;
2413	*-ncr-sysv4.3*)
2414	AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
2415	AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
2416	;;
2417	*)
2418	AC_CHECK_LIB(m, cos, LIBM="-lm")
2419	;;
2420	esac
2421	])# AC_CHECK_LIBM
2422
2423
2424	# AC_LIBLTDL_CONVENIENCE([DIRECTORY])
2425	# -----------------------------------
2426	# sets LIBLTDL to the link flags for the libltdl convenience library and
2427	# LTDLINCL to the include flags for the libltdl header and adds
2428	# --enable-ltdl-convenience to the configure arguments. Note that
2429	# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2430	# it is assumed to be `libltdl'. LIBLTDL will be prefixed with
2431	# '${top_builddir}/' and LTDLINCL will be prefixed with '${top_srcdir}/'
2432	# (note the single quotes!). If your package is not flat and you're not
2433	# using automake, define top_builddir and top_srcdir appropriately in
2434	# the Makefiles.
2435	AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
2436	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2437	case $enable_ltdl_convenience in
2438	no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
2439	"") enable_ltdl_convenience=yes
2440	ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
2441	esac
2442	LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
2443	LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2444	# For backwards non-gettext consistent compatibility...
2445	INCLTDL="$LTDLINCL"
2446	])# AC_LIBLTDL_CONVENIENCE
2447
2448
2449	# AC_LIBLTDL_INSTALLABLE([DIRECTORY])
2450	# -----------------------------------
2451	# sets LIBLTDL to the link flags for the libltdl installable library and
2452	# LTDLINCL to the include flags for the libltdl header and adds
2453	# --enable-ltdl-install to the configure arguments. Note that
2454	# AC_CONFIG_SUBDIRS is not called here. If DIRECTORY is not provided,
2455	# and an installed libltdl is not found, it is assumed to be `libltdl'.
2456	# LIBLTDL will be prefixed with '${top_builddir}/'# and LTDLINCL with
2457	# '${top_srcdir}/' (note the single quotes!). If your package is not
2458	# flat and you're not using automake, define top_builddir and top_srcdir
2459	# appropriately in the Makefiles.
2460	# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
2461	AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
2462	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2463	AC_CHECK_LIB(ltdl, lt_dlinit,
2464	[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
2465	[if test x"$enable_ltdl_install" = xno; then
2466	AC_MSG_WARN([libltdl not installed, but installation disabled])
2467	else
2468	enable_ltdl_install=yes
2469	fi
2470	])
2471	if test x"$enable_ltdl_install" = x"yes"; then
2472	ac_configure_args="$ac_configure_args --enable-ltdl-install"
2473	LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
2474	LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
2475	else
2476	ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
2477	LIBLTDL="-lltdl"
2478	LTDLINCL=
2479	fi
2480	# For backwards non-gettext consistent compatibility...
2481	INCLTDL="$LTDLINCL"
2482	])# AC_LIBLTDL_INSTALLABLE
2483
2484
2485	# AC_LIBTOOL_CXX
2486	# --------------
2487	# enable support for C++ libraries
2488	AC_DEFUN([AC_LIBTOOL_CXX],
2489	[AC_REQUIRE([_LT_AC_LANG_CXX])
2490	])# AC_LIBTOOL_CXX
2491
2492
2493	# _LT_AC_LANG_CXX
2494	# ---------------
2495	AC_DEFUN([_LT_AC_LANG_CXX],
2496	[AC_REQUIRE([AC_PROG_CXX])
2497	AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2498	_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}CXX])
2499	])# _LT_AC_LANG_CXX
2500
2501	# _LT_AC_PROG_CXXCPP
2502	# ---------------
2503	AC_DEFUN([_LT_AC_PROG_CXXCPP],
2504	[
2505	AC_REQUIRE([AC_PROG_CXX])
2506	if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
2507	( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
2508	(test "X$CXX" != "Xg++"))) ; then
2509	AC_PROG_CXXCPP
2510	fi
2511	])# _LT_AC_PROG_CXXCPP
2512
2513	# AC_LIBTOOL_F77
2514	# --------------
2515	# enable support for Fortran 77 libraries
2516	AC_DEFUN([AC_LIBTOOL_F77],
2517	[AC_REQUIRE([_LT_AC_LANG_F77])
2518	])# AC_LIBTOOL_F77
2519
2520
2521	# _LT_AC_LANG_F77
2522	# ---------------
2523	AC_DEFUN([_LT_AC_LANG_F77],
2524	[AC_REQUIRE([AC_PROG_F77])
2525	_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}F77])
2526	])# _LT_AC_LANG_F77
2527
2528
2529	# AC_LIBTOOL_GCJ
2530	# --------------
2531	# enable support for GCJ libraries
2532	AC_DEFUN([AC_LIBTOOL_GCJ],
2533	[AC_REQUIRE([_LT_AC_LANG_GCJ])
2534	])# AC_LIBTOOL_GCJ
2535
2536
2537	# _LT_AC_LANG_GCJ
2538	# ---------------
2539	AC_DEFUN([_LT_AC_LANG_GCJ],
2540	[AC_PROVIDE_IFELSE([AC_PROG_GCJ],[],
2541	[AC_PROVIDE_IFELSE([A][M_PROG_GCJ],[],
2542	[AC_PROVIDE_IFELSE([LT_AC_PROG_GCJ],[],
2543	[ifdef([AC_PROG_GCJ],[AC_REQUIRE([AC_PROG_GCJ])],
2544	[ifdef([A][M_PROG_GCJ],[AC_REQUIRE([A][M_PROG_GCJ])],
2545	[AC_REQUIRE([A][C_PROG_GCJ_OR_A][M_PROG_GCJ])])])])])])
2546	_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}GCJ])
2547	])# _LT_AC_LANG_GCJ
2548
2549
2550	# AC_LIBTOOL_RC
2551	# --------------
2552	# enable support for Windows resource files
2553	AC_DEFUN([AC_LIBTOOL_RC],
2554	[AC_REQUIRE([LT_AC_PROG_RC])
2555	_LT_AC_SHELL_INIT([tagnames=${tagnames+${tagnames},}RC])
2556	])# AC_LIBTOOL_RC
2557
2558
2559	# AC_LIBTOOL_LANG_C_CONFIG
2560	# ------------------------
2561	# Ensure that the configuration vars for the C compiler are
2562	# suitably defined. Those variables are subsequently used by
2563	# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2564	AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG], [_LT_AC_LANG_C_CONFIG])
2565	AC_DEFUN([_LT_AC_LANG_C_CONFIG],
2566	[lt_save_CC="$CC"
2567	AC_LANG_PUSH(C)
2568
2569	# Source file extension for C test sources.
2570	ac_ext=c
2571
2572	# Object file extension for compiled C test sources.
2573	objext=o
2574	_LT_AC_TAGVAR(objext, $1)=$objext
2575
2576	# Code to be used in simple compile tests
2577	lt_simple_compile_test_code="int some_variable = 0;\n"
2578
2579	# Code to be used in simple link tests
2580	lt_simple_link_test_code='int main(){return(0);}\n'
2581
2582	_LT_AC_SYS_COMPILER
2583
2584	# save warnings/boilerplate of simple test code
2585	_LT_COMPILER_BOILERPLATE
2586	_LT_LINKER_BOILERPLATE
2587
2588	#
2589	# Check for any special shared library compilation flags.
2590	#
2591	_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)=
2592	if test "$GCC" = no; then
2593	case $host_os in
2594	sco3.2v5*)
2595	_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)='-belf'
2596	;;
2597	esac
2598	fi
2599	if test -n "$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)"; then
2600	AC_MSG_WARN([`$CC' requires `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to build shared libraries])
2601	if echo "$old_CC $old_CFLAGS " | grep "[[ ]]$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)[[ ]]" >/dev/null; then :
2602	else
2603	AC_MSG_WARN([add `$_LT_AC_TAGVAR(lt_prog_cc_shlib, $1)' to the CC or CFLAGS env variable and reconfigure])
2604	_LT_AC_TAGVAR(lt_cv_prog_cc_can_build_shared, $1)=no
2605	fi
2606	fi
2607
2608
2609	#
2610	# Check to make sure the static flag actually works.
2611	#
2612	AC_LIBTOOL_LINKER_OPTION([if $compiler static flag $_LT_AC_TAGVAR(lt_prog_compiler_static, $1) works],
2613	_LT_AC_TAGVAR(lt_prog_compiler_static_works, $1),
2614	$_LT_AC_TAGVAR(lt_prog_compiler_static, $1),
2615	[],
2616	[_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=])
2617
2618
2619	AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
2620	AC_LIBTOOL_PROG_COMPILER_PIC($1)
2621	AC_LIBTOOL_PROG_CC_C_O($1)
2622	AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
2623	AC_LIBTOOL_PROG_LD_SHLIBS($1)
2624	AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
2625	AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
2626	AC_LIBTOOL_SYS_LIB_STRIP
2627	AC_LIBTOOL_DLOPEN_SELF($1)
2628
2629	# Report which librarie types wil actually be built
2630	AC_MSG_CHECKING([if libtool supports shared libraries])
2631	AC_MSG_RESULT([$can_build_shared])
2632
2633	AC_MSG_CHECKING([whether to build shared libraries])
2634	test "$can_build_shared" = "no" && enable_shared=no
2635
2636	# On AIX, shared libraries and static libraries use the same namespace, and
2637	# are all built from PIC.
2638	case $host_os in
2639	aix3*)
2640	test "$enable_shared" = yes && enable_static=no
2641	if test -n "$RANLIB"; then
2642	archive_cmds="$archive_cmds~\$RANLIB \$lib"
2643	postinstall_cmds='$RANLIB $lib'
2644	fi
2645	;;
2646
2647	aix4* | aix5*)
2648	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2649	test "$enable_shared" = yes && enable_static=no
2650	fi
2651	;;
2652	esac
2653	AC_MSG_RESULT([$enable_shared])
2654
2655	AC_MSG_CHECKING([whether to build static libraries])
2656	# Make sure either enable_shared or enable_static is yes.
2657	test "$enable_shared" = yes || enable_static=yes
2658	AC_MSG_RESULT([$enable_static])
2659
2660	AC_LIBTOOL_CONFIG($1)
2661
2662	AC_LANG_POP
2663	CC="$lt_save_CC"
2664	])# AC_LIBTOOL_LANG_C_CONFIG
2665
2666
2667	# AC_LIBTOOL_LANG_CXX_CONFIG
2668	# --------------------------
2669	# Ensure that the configuration vars for the C compiler are
2670	# suitably defined. Those variables are subsequently used by
2671	# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
2672	AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG], [_LT_AC_LANG_CXX_CONFIG(CXX)])
2673	AC_DEFUN([_LT_AC_LANG_CXX_CONFIG],
2674	[AC_LANG_PUSH(C++)
2675	AC_REQUIRE([AC_PROG_CXX])
2676	AC_REQUIRE([_LT_AC_PROG_CXXCPP])
2677
2678	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2679	_LT_AC_TAGVAR(allow_undefined_flag, $1)=
2680	_LT_AC_TAGVAR(always_export_symbols, $1)=no
2681	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
2682	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
2683	_LT_AC_TAGVAR(hardcode_direct, $1)=no
2684	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
2685	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
2686	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2687	_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
2688	_LT_AC_TAGVAR(hardcode_automatic, $1)=no
2689	_LT_AC_TAGVAR(module_cmds, $1)=
2690	_LT_AC_TAGVAR(module_expsym_cmds, $1)=
2691	_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
2692	_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
2693	_LT_AC_TAGVAR(no_undefined_flag, $1)=
2694	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2695	_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
2696
2697	# Dependencies to place before and after the object being linked:
2698	_LT_AC_TAGVAR(predep_objects, $1)=
2699	_LT_AC_TAGVAR(postdep_objects, $1)=
2700	_LT_AC_TAGVAR(predeps, $1)=
2701	_LT_AC_TAGVAR(postdeps, $1)=
2702	_LT_AC_TAGVAR(compiler_lib_search_path, $1)=
2703
2704	# Source file extension for C++ test sources.
2705	ac_ext=cpp
2706
2707	# Object file extension for compiled C++ test sources.
2708	objext=o
2709	_LT_AC_TAGVAR(objext, $1)=$objext
2710
2711	# Code to be used in simple compile tests
2712	lt_simple_compile_test_code="int some_variable = 0;\n"
2713
2714	# Code to be used in simple link tests
2715	lt_simple_link_test_code='int main(int, char *[]) { return(0); }\n'
2716
2717	# ltmain only uses $CC for tagged configurations so make sure $CC is set.
2718	_LT_AC_SYS_COMPILER
2719
2720	# save warnings/boilerplate of simple test code
2721	_LT_COMPILER_BOILERPLATE
2722	_LT_LINKER_BOILERPLATE
2723
2724	# Allow CC to be a program name with arguments.
2725	lt_save_CC=$CC
2726	lt_save_LD=$LD
2727	lt_save_GCC=$GCC
2728	GCC=$GXX
2729	lt_save_with_gnu_ld=$with_gnu_ld
2730	lt_save_path_LD=$lt_cv_path_LD
2731	if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
2732	lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
2733	else
2734	unset lt_cv_prog_gnu_ld
2735	fi
2736	if test -n "${lt_cv_path_LDCXX+set}"; then
2737	lt_cv_path_LD=$lt_cv_path_LDCXX
2738	else
2739	unset lt_cv_path_LD
2740	fi
2741	test -z "${LDCXX+set}" || LD=$LDCXX
2742	CC=${CXX-"c++"}
2743	compiler=$CC
2744	_LT_AC_TAGVAR(compiler, $1)=$CC
2745	_LT_CC_BASENAME([$compiler])
2746
2747	# We don't want -fno-exception wen compiling C++ code, so set the
2748	# no_builtin_flag separately
2749	if test "$GXX" = yes; then
2750	_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
2751	else
2752	_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
2753	fi
2754
2755	if test "$GXX" = yes; then
2756	# Set up default GNU C++ configuration
2757
2758	AC_PROG_LD
2759
2760	# Check if GNU C++ uses GNU ld as the underlying linker, since the
2761	# archiving commands below assume that GNU ld is being used.
2762	if test "$with_gnu_ld" = yes; then
2763	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
2764	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
2765
2766	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
2767	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
2768
2769	# If archive_cmds runs LD, not CC, wlarc should be empty
2770	# XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
2771	# investigate it a little bit more. (MM)
2772	wlarc='${wl}'
2773
2774	# ancient GNU ld didn't support --whole-archive et. al.
2775	if eval "`$CC -print-prog-name=ld` --help 2>&1" | \
2776	grep 'no-whole-archive' > /dev/null; then
2777	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
2778	else
2779	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
2780	fi
2781	else
2782	with_gnu_ld=no
2783	wlarc=
2784
2785	# A generic and very simple default shared library creation
2786	# command for GNU C++ for the case where it uses the native
2787	# linker, instead of GNU ld. If possible, this setting should
2788	# overridden to take advantage of the native linker features on
2789	# the platform it is being used on.
2790	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
2791	fi
2792
2793	# Commands to make compiler produce verbose output that lists
2794	# what "hidden" libraries, object files and flags are used when
2795	# linking a shared library.
2796	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
2797
2798	else
2799	GXX=no
2800	with_gnu_ld=no
2801	wlarc=
2802	fi
2803
2804	# PORTME: fill in a description of your system's C++ link characteristics
2805	AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
2806	_LT_AC_TAGVAR(ld_shlibs, $1)=yes
2807	case $host_os in
2808	aix3*)
2809	# FIXME: insert proper C++ library support
2810	_LT_AC_TAGVAR(ld_shlibs, $1)=no
2811	;;
2812	aix4* | aix5*)
2813	if test "$host_cpu" = ia64; then
2814	# On IA64, the linker does run time linking by default, so we don't
2815	# have to do anything special.
2816	aix_use_runtimelinking=no
2817	exp_sym_flag='-Bexport'
2818	no_entry_flag=""
2819	else
2820	aix_use_runtimelinking=no
2821
2822	# Test if we are trying to use run time linking or normal
2823	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
2824	# need to do runtime linking.
2825	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
2826	for ld_flag in $LDFLAGS; do
2827	case $ld_flag in
2828	*-brtl*)
2829	aix_use_runtimelinking=yes
2830	break
2831	;;
2832	esac
2833	done
2834	esac
2835
2836	exp_sym_flag='-bexport'
2837	no_entry_flag='-bnoentry'
2838	fi
2839
2840	# When large executables or shared objects are built, AIX ld can
2841	# have problems creating the table of contents. If linking a library
2842	# or program results in "error TOC overflow" add -mminimal-toc to
2843	# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
2844	# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
2845
2846	_LT_AC_TAGVAR(archive_cmds, $1)=''
2847	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2848	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
2849	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2850
2851	if test "$GXX" = yes; then
2852	case $host_os in aix4.[[012]]|aix4.[[012]].*)
2853	# We only want to do this on AIX 4.2 and lower, the check
2854	# below for broken collect2 doesn't work under 4.3+
2855	collect2name=`${CC} -print-prog-name=collect2`
2856	if test -f "$collect2name" && \
2857	strings "$collect2name" | grep resolve_lib_name >/dev/null
2858	then
2859	# We have reworked collect2
2860	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
2861	else
2862	# We have old collect2
2863	_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
2864	# It fails to find uninstalled libraries when the uninstalled
2865	# path is not listed in the libpath. Setting hardcode_minus_L
2866	# to unsupported forces relinking
2867	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
2868	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2869	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
2870	fi
2871	esac
2872	shared_flag='-shared'
2873	if test "$aix_use_runtimelinking" = yes; then
2874	shared_flag="$shared_flag "'${wl}-G'
2875	fi
2876	else
2877	# not using gcc
2878	if test "$host_cpu" = ia64; then
2879	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
2880	# chokes on -Wl,-G. The following line is correct:
2881	shared_flag='-G'
2882	else
2883	if test "$aix_use_runtimelinking" = yes; then
2884	shared_flag='${wl}-G'
2885	else
2886	shared_flag='${wl}-bM:SRE'
2887	fi
2888	fi
2889	fi
2890
2891	# It seems that -bexpall does not export symbols beginning with
2892	# underscore (_), so it is better to generate a list of symbols to export.
2893	_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2894	if test "$aix_use_runtimelinking" = yes; then
2895	# Warning - without using the other runtime loading flags (-brtl),
2896	# -berok will link without error, but may produce a broken library.
2897	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
2898	# Determine the default libpath from the value encoded in an empty executable.
2899	_LT_AC_SYS_LIBPATH_AIX
2900	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2901
2902	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
2903	else
2904	if test "$host_cpu" = ia64; then
2905	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
2906	_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
2907	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
2908	else
2909	# Determine the default libpath from the value encoded in an empty executable.
2910	_LT_AC_SYS_LIBPATH_AIX
2911	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
2912	# Warning - without using the other run time loading flags,
2913	# -berok will link without error, but may produce a broken library.
2914	_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
2915	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
2916	# -bexpall does not export symbols beginning with underscore (_)
2917	_LT_AC_TAGVAR(always_export_symbols, $1)=yes
2918	# Exported symbols can be pulled into shared objects from archives
2919	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
2920	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
2921	# This is similar to how AIX traditionally builds its shared libraries.
2922	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
2923	fi
2924	fi
2925	;;
2926	chorus*)
2927	case $cc_basename in
2928	*)
2929	# FIXME: insert proper C++ library support
2930	_LT_AC_TAGVAR(ld_shlibs, $1)=no
2931	;;
2932	esac
2933	;;
2934
2935
2936	cygwin* | mingw* | pw32*)
2937	# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
2938	# as there is no search path for DLLs.
2939	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
2940	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
2941	_LT_AC_TAGVAR(always_export_symbols, $1)=no
2942	_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
2943
2944	if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
2945	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2946	# If the export-symbols file already is a .def file (1st line
2947	# is EXPORTS), use it as is; otherwise, prepend...
2948	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
2949	cp $export_symbols $output_objdir/$soname.def;
2950	else
2951	echo EXPORTS > $output_objdir/$soname.def;
2952	cat $export_symbols >> $output_objdir/$soname.def;
2953	fi~
2954	$CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
2955	else
2956	_LT_AC_TAGVAR(ld_shlibs, $1)=no
2957	fi
2958	;;
2959	darwin* | rhapsody*)
2960	case $host_os in
2961	rhapsody* | darwin1.[[012]])
2962	_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
2963	;;
2964	*) # Darwin 1.3 on
2965	if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
2966	_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2967	else
2968	case ${MACOSX_DEPLOYMENT_TARGET} in
2969	10.[[012]])
2970	_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
2971	;;
2972	10.*)
2973	_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
2974	;;
2975	esac
2976	fi
2977	;;
2978	esac
2979	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
2980	_LT_AC_TAGVAR(hardcode_direct, $1)=no
2981	_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
2982	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
2983	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
2984	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
2985
2986	if test "$GXX" = yes ; then
2987	lt_int_apple_cc_single_mod=no
2988	output_verbose_link_cmd='echo'
2989	if $CC -dumpspecs 2>&1 | $EGREP 'single_module' >/dev/null ; then
2990	lt_int_apple_cc_single_mod=yes
2991	fi
2992	if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
2993	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
2994	else
2995	_LT_AC_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'
2996	fi
2997	_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
2998	# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
2999	if test "X$lt_int_apple_cc_single_mod" = Xyes ; then
3000	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib -single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3001	else
3002	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "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~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3003	fi
3004	_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3005	else
3006	case $cc_basename in
3007	xlc*)
3008	output_verbose_link_cmd='echo'
3009	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
3010	_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
3011	# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
3012	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj ${wl}-single_module $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3013	_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
3014	;;
3015	*)
3016	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3017	;;
3018	esac
3019	fi
3020	;;
3021
3022	dgux*)
3023	case $cc_basename in
3024	ec++*)
3025	# FIXME: insert proper C++ library support
3026	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3027	;;
3028	ghcx*)
3029	# Green Hills C++ Compiler
3030	# FIXME: insert proper C++ library support
3031	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3032	;;
3033	*)
3034	# FIXME: insert proper C++ library support
3035	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3036	;;
3037	esac
3038	;;
3039	freebsd[[12]]*)
3040	# C++ shared libraries reported to be fairly broken before switch to ELF
3041	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3042	;;
3043	freebsd-elf*)
3044	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3045	;;
3046	freebsd* | kfreebsd*-gnu | dragonfly*)
3047	# FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
3048	# conventions
3049	_LT_AC_TAGVAR(ld_shlibs, $1)=yes
3050	;;
3051	gnu*)
3052	;;
3053	hpux9*)
3054	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3055	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3056	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3057	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3058	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3059	# but as the default
3060	# location of the library.
3061
3062	case $cc_basename in
3063	CC*)
3064	# FIXME: insert proper C++ library support
3065	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3066	;;
3067	aCC*)
3068	_LT_AC_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 $lib'
3069	# Commands to make compiler produce verbose output that lists
3070	# what "hidden" libraries, object files and flags are used when
3071	# linking a shared library.
3072	#
3073	# There doesn't appear to be a way to prevent this compiler from
3074	# explicitly linking system object files so we need to strip them
3075	# from the output so that they don't get included in the library
3076	# dependencies.
3077	output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "[[-]]L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3078	;;
3079	*)
3080	if test "$GXX" = yes; then
3081	_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -nostdlib -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
3082	else
3083	# FIXME: insert proper C++ library support
3084	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3085	fi
3086	;;
3087	esac
3088	;;
3089	hpux10*|hpux11*)
3090	if test $with_gnu_ld = no; then
3091	case $host_cpu in
3092	hppa*64*)
3093	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3094	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
3095	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3096	;;
3097	ia64*)
3098	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
3099	;;
3100	*)
3101	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
3102	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3103	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3104	;;
3105	esac
3106	fi
3107	case $host_cpu in
3108	hppa*64*)
3109	_LT_AC_TAGVAR(hardcode_direct, $1)=no
3110	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3111	;;
3112	ia64*)
3113	_LT_AC_TAGVAR(hardcode_direct, $1)=no
3114	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3115	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3116	# but as the default
3117	# location of the library.
3118	;;
3119	*)
3120	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3121	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
3122	# but as the default
3123	# location of the library.
3124	;;
3125	esac
3126
3127	case $cc_basename in
3128	CC*)
3129	# FIXME: insert proper C++ library support
3130	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3131	;;
3132	aCC*)
3133	case $host_cpu in
3134	hppa*64*|ia64*)
3135	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3136	;;
3137	*)
3138	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3139	;;
3140	esac
3141	# Commands to make compiler produce verbose output that lists
3142	# what "hidden" libraries, object files and flags are used when
3143	# linking a shared library.
3144	#
3145	# There doesn't appear to be a way to prevent this compiler from
3146	# explicitly linking system object files so we need to strip them
3147	# from the output so that they don't get included in the library
3148	# dependencies.
3149	output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | grep "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3150	;;
3151	*)
3152	if test "$GXX" = yes; then
3153	if test $with_gnu_ld = no; then
3154	case $host_cpu in
3155	ia64*|hppa*64*)
3156	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $linker_flags $libobjs $deplibs'
3157	;;
3158	*)
3159	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3160	;;
3161	esac
3162	fi
3163	else
3164	# FIXME: insert proper C++ library support
3165	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3166	fi
3167	;;
3168	esac
3169	;;
3170	irix5* | irix6*)
3171	case $cc_basename in
3172	CC*)
3173	# SGI C++
3174	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3175
3176	# Archives containing C++ object files must be created using
3177	# "CC -ar", where "CC" is the IRIX C++ compiler. This is
3178	# necessary to make sure instantiated templates are included
3179	# in the archive.
3180	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
3181	;;
3182	*)
3183	if test "$GXX" = yes; then
3184	if test "$with_gnu_ld" = no; then
3185	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3186	else
3187	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` -o $lib'
3188	fi
3189	fi
3190	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3191	;;
3192	esac
3193	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3194	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3195	;;
3196	linux*)
3197	case $cc_basename in
3198	KCC*)
3199	# Kuck and Associates, Inc. (KAI) C++ Compiler
3200
3201	# KCC will only create a shared library if the output file
3202	# ends with ".so" (or ".sl" for HP-UX), so rename the library
3203	# to its proper name (with version) after linking.
3204	_LT_AC_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'
3205	_LT_AC_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 $lib'
3206	# Commands to make compiler produce verbose output that lists
3207	# what "hidden" libraries, object files and flags are used when
3208	# linking a shared library.
3209	#
3210	# There doesn't appear to be a way to prevent this compiler from
3211	# explicitly linking system object files so we need to strip them
3212	# from the output so that they don't get included in the library
3213	# dependencies.
3214	output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | grep "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; echo $list'
3215
3216	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath,$libdir'
3217	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3218
3219	# Archives containing C++ object files must be created using
3220	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3221	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3222	;;
3223	icpc*)
3224	# Intel C++
3225	with_gnu_ld=yes
3226	# version 8.0 and above of icpc choke on multiply defined symbols
3227	# if we add $predep_objects and $postdep_objects, however 7.1 and
3228	# earlier do not add the objects themselves.
3229	case `$CC -V 2>&1` in
3230	*"Version 7."*)
3231	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3232	_LT_AC_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'
3233	;;
3234	*) # Version 8.0 or newer
3235	tmp_idyn=
3236	case $host_cpu in
3237	ia64*) tmp_idyn=' -i_dynamic';;
3238	esac
3239	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
3240	_LT_AC_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'
3241	;;
3242	esac
3243	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3244	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3245	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3246	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
3247	;;
3248	pgCC*)
3249	# Portland Group C++ compiler
3250	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
3251	_LT_AC_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'
3252
3253	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
3254	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
3255	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
3256	;;
3257	cxx*)
3258	# Compaq C++
3259	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
3260	_LT_AC_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'
3261
3262	runpath_var=LD_RUN_PATH
3263	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3264	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3265
3266	# Commands to make compiler produce verbose output that lists
3267	# what "hidden" libraries, object files and flags are used when
3268	# linking a shared library.
3269	#
3270	# There doesn't appear to be a way to prevent this compiler from
3271	# explicitly linking system object files so we need to strip them
3272	# from the output so that they don't get included in the library
3273	# dependencies.
3274	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld"`; templist=`echo $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; echo $list'
3275	;;
3276	esac
3277	;;
3278	lynxos*)
3279	# FIXME: insert proper C++ library support
3280	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3281	;;
3282	m88k*)
3283	# FIXME: insert proper C++ library support
3284	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3285	;;
3286	mvs*)
3287	case $cc_basename in
3288	cxx*)
3289	# FIXME: insert proper C++ library support
3290	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3291	;;
3292	*)
3293	# FIXME: insert proper C++ library support
3294	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3295	;;
3296	esac
3297	;;
3298	netbsd*)
3299	if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
3300	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
3301	wlarc=
3302	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3303	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3304	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3305	fi
3306	# Workaround some broken pre-1.5 toolchains
3307	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
3308	;;
3309	openbsd2*)
3310	# C++ shared libraries are fairly broken
3311	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3312	;;
3313	openbsd*)
3314	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
3315	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3316	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
3317	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3318	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3319	_LT_AC_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'
3320	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
3321	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
3322	fi
3323	output_verbose_link_cmd='echo'
3324	;;
3325	osf3*)
3326	case $cc_basename in
3327	KCC*)
3328	# Kuck and Associates, Inc. (KAI) C++ Compiler
3329
3330	# KCC will only create a shared library if the output file
3331	# ends with ".so" (or ".sl" for HP-UX), so rename the library
3332	# to its proper name (with version) after linking.
3333	_LT_AC_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'
3334
3335	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3336	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3337
3338	# Archives containing C++ object files must be created using
3339	# "CC -Bstatic", where "CC" is the KAI C++ compiler.
3340	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
3341
3342	;;
3343	RCC*)
3344	# Rational C++ 2.4.1
3345	# FIXME: insert proper C++ library support
3346	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3347	;;
3348	cxx*)
3349	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3350	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && echo ${wl}-set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3351
3352	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3353	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3354
3355	# Commands to make compiler produce verbose output that lists
3356	# what "hidden" libraries, object files and flags are used when
3357	# linking a shared library.
3358	#
3359	# There doesn't appear to be a way to prevent this compiler from
3360	# explicitly linking system object files so we need to strip them
3361	# from the output so that they don't get included in the library
3362	# dependencies.
3363	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $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; echo $list'
3364	;;
3365	*)
3366	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3367	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3368	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3369
3370	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3371	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3372
3373	# Commands to make compiler produce verbose output that lists
3374	# what "hidden" libraries, object files and flags are used when
3375	# linking a shared library.
3376	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3377
3378	else
3379	# FIXME: insert proper C++ library support
3380	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3381	fi
3382	;;
3383	esac
3384	;;
3385	osf4* | osf5*)
3386	case $cc_basename in
3387	KCC*)
3388	# Kuck and Associates, Inc. (KAI) C++ Compiler
3389
3390	# KCC will only create a shared library if the output file
3391	# ends with ".so" (or ".sl" for HP-UX), so rename the library
3392	# to its proper name (with version) after linking.
3393	_LT_AC_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'
3394
3395	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
3396	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3397
3398	# Archives containing C++ object files must be created using
3399	# the KAI C++ compiler.
3400	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs'
3401	;;
3402	RCC*)
3403	# Rational C++ 2.4.1
3404	# FIXME: insert proper C++ library support
3405	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3406	;;
3407	cxx*)
3408	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
3409	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
3410	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
3411	echo "-hidden">> $lib.exp~
3412	$CC -shared$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~
3413	$rm $lib.exp'
3414
3415	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
3416	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3417
3418	# Commands to make compiler produce verbose output that lists
3419	# what "hidden" libraries, object files and flags are used when
3420	# linking a shared library.
3421	#
3422	# There doesn't appear to be a way to prevent this compiler from
3423	# explicitly linking system object files so we need to strip them
3424	# from the output so that they don't get included in the library
3425	# dependencies.
3426	output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "ld" | grep -v "ld:"`; templist=`echo $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; echo $list'
3427	;;
3428	*)
3429	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3430	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
3431	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
3432
3433	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
3434	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
3435
3436	# Commands to make compiler produce verbose output that lists
3437	# what "hidden" libraries, object files and flags are used when
3438	# linking a shared library.
3439	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep "\-L"'
3440
3441	else
3442	# FIXME: insert proper C++ library support
3443	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3444	fi
3445	;;
3446	esac
3447	;;
3448	psos*)
3449	# FIXME: insert proper C++ library support
3450	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3451	;;
3452	sco*)
3453	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3454	case $cc_basename in
3455	CC*)
3456	# FIXME: insert proper C++ library support
3457	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3458	;;
3459	*)
3460	# FIXME: insert proper C++ library support
3461	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3462	;;
3463	esac
3464	;;
3465	sunos4*)
3466	case $cc_basename in
3467	CC*)
3468	# Sun C++ 4.x
3469	# FIXME: insert proper C++ library support
3470	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3471	;;
3472	lcc*)
3473	# Lucid
3474	# FIXME: insert proper C++ library support
3475	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3476	;;
3477	*)
3478	# FIXME: insert proper C++ library support
3479	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3480	;;
3481	esac
3482	;;
3483	solaris*)
3484	case $cc_basename in
3485	CC*)
3486	# Sun C++ 4.2, 5.x and Centerline C++
3487	_LT_AC_TAGVAR(archive_cmds_need_lc,$1)=yes
3488	_LT_AC_TAGVAR(no_undefined_flag, $1)=' -zdefs'
3489	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
3490	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3491	$CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3492
3493	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
3494	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
3495	case $host_os in
3496	solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
3497	*)
3498	# The C++ compiler is used as linker so we must use $wl
3499	# flag to pass the commands to the underlying system
3500	# linker. We must also pass each convience library through
3501	# to the system linker between allextract/defaultextract.
3502	# The C++ compiler will combine linker options so we
3503	# cannot just pass the convience library names through
3504	# without $wl.
3505	# Supported since Solaris 2.6 (maybe 2.5.1?)
3506	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract'
3507	;;
3508	esac
3509	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
3510
3511	output_verbose_link_cmd='echo'
3512
3513	# Archives containing C++ object files must be created using
3514	# "CC -xar", where "CC" is the Sun C++ compiler. This is
3515	# necessary to make sure instantiated templates are included
3516	# in the archive.
3517	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
3518	;;
3519	gcx*)
3520	# Green Hills C++ Compiler
3521	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3522
3523	# The C++ compiler must be used to create the archive.
3524	_LT_AC_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
3525	;;
3526	*)
3527	# GNU C++ compiler with Solaris linker
3528	if test "$GXX" = yes && test "$with_gnu_ld" = no; then
3529	_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
3530	if $CC --version | grep -v '^2\.7' > /dev/null; then
3531	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3532	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3533	$CC -shared -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3534
3535	# Commands to make compiler produce verbose output that lists
3536	# what "hidden" libraries, object files and flags are used when
3537	# linking a shared library.
3538	output_verbose_link_cmd="$CC -shared $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3539	else
3540	# g++ 2.7 appears to require `-G' NOT `-shared' on this
3541	# platform.
3542	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
3543	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
3544	$CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$rm $lib.exp'
3545
3546	# Commands to make compiler produce verbose output that lists
3547	# what "hidden" libraries, object files and flags are used when
3548	# linking a shared library.
3549	output_verbose_link_cmd="$CC -G $CFLAGS -v conftest.$objext 2>&1 | grep \"\-L\""
3550	fi
3551
3552	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
3553	fi
3554	;;
3555	esac
3556	;;
3557	sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
3558	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3559	;;
3560	tandem*)
3561	case $cc_basename in
3562	NCC*)
3563	# NonStop-UX NCC 3.20
3564	# FIXME: insert proper C++ library support
3565	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3566	;;
3567	*)
3568	# FIXME: insert proper C++ library support
3569	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3570	;;
3571	esac
3572	;;
3573	vxworks*)
3574	# FIXME: insert proper C++ library support
3575	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3576	;;
3577	*)
3578	# FIXME: insert proper C++ library support
3579	_LT_AC_TAGVAR(ld_shlibs, $1)=no
3580	;;
3581	esac
3582	AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
3583	test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3584
3585	_LT_AC_TAGVAR(GCC, $1)="$GXX"
3586	_LT_AC_TAGVAR(LD, $1)="$LD"
3587
3588	AC_LIBTOOL_POSTDEP_PREDEP($1)
3589	AC_LIBTOOL_PROG_COMPILER_PIC($1)
3590	AC_LIBTOOL_PROG_CC_C_O($1)
3591	AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3592	AC_LIBTOOL_PROG_LD_SHLIBS($1)
3593	AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3594	AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3595	AC_LIBTOOL_SYS_LIB_STRIP
3596	AC_LIBTOOL_DLOPEN_SELF($1)
3597
3598	AC_LIBTOOL_CONFIG($1)
3599
3600	AC_LANG_POP
3601	CC=$lt_save_CC
3602	LDCXX=$LD
3603	LD=$lt_save_LD
3604	GCC=$lt_save_GCC
3605	with_gnu_ldcxx=$with_gnu_ld
3606	with_gnu_ld=$lt_save_with_gnu_ld
3607	lt_cv_path_LDCXX=$lt_cv_path_LD
3608	lt_cv_path_LD=$lt_save_path_LD
3609	lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
3610	lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
3611	])# AC_LIBTOOL_LANG_CXX_CONFIG
3612
3613	# AC_LIBTOOL_POSTDEP_PREDEP([TAGNAME])
3614	# ------------------------
3615	# Figure out "hidden" library dependencies from verbose
3616	# compiler output when linking a shared library.
3617	# Parse the compiler output and extract the necessary
3618	# objects, libraries and library flags.
3619	AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP],[
3620	dnl we can't use the lt_simple_compile_test_code here,
3621	dnl because it contains code intended for an executable,
3622	dnl not a library. It's possible we should let each
3623	dnl tag define a new lt_????_link_test_code variable,
3624	dnl but it's only used here...
3625	ifelse([$1],[],[cat > conftest.$ac_ext <<EOF
3626	int a;
3627	void foo (void) { a = 0; }
3628	EOF
3629	],[$1],[CXX],[cat > conftest.$ac_ext <<EOF
3630	class Foo
3631	{
3632	public:
3633	Foo (void) { a = 0; }
3634	private:
3635	int a;
3636	};
3637	EOF
3638	],[$1],[F77],[cat > conftest.$ac_ext <<EOF
3639	subroutine foo
3640	implicit none
3641	integer*4 a
3642	a=0
3643	return
3644	end
3645	EOF
3646	],[$1],[GCJ],[cat > conftest.$ac_ext <<EOF
3647	public class foo {
3648	private int a;
3649	public void bar (void) {
3650	a = 0;
3651	}
3652	};
3653	EOF
3654	])
3655	dnl Parse the compiler output and extract the necessary
3656	dnl objects, libraries and library flags.
3657	if AC_TRY_EVAL(ac_compile); then
3658	# Parse the compiler output and extract the necessary
3659	# objects, libraries and library flags.
3660
3661	# Sentinel used to keep track of whether or not we are before
3662	# the conftest object file.
3663	pre_test_object_deps_done=no
3664
3665	# The `*' in the case matches for architectures that use `case' in
3666	# $output_verbose_cmd can trigger glob expansion during the loop
3667	# eval without this substitution.
3668	output_verbose_link_cmd=`$echo "X$output_verbose_link_cmd" | $Xsed -e "$no_glob_subst"`
3669
3670	for p in `eval $output_verbose_link_cmd`; do
3671	case $p in
3672
3673	-L* | -R* | -l*)
3674	# Some compilers place space between "-{L,R}" and the path.
3675	# Remove the space.
3676	if test $p = "-L" \
3677	|| test $p = "-R"; then
3678	prev=$p
3679	continue
3680	else
3681	prev=
3682	fi
3683
3684	if test "$pre_test_object_deps_done" = no; then
3685	case $p in
3686	-L* | -R*)
3687	# Internal compiler library paths should come after those
3688	# provided the user. The postdeps already come after the
3689	# user supplied libs so there is no need to process them.
3690	if test -z "$_LT_AC_TAGVAR(compiler_lib_search_path, $1)"; then
3691	_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
3692	else
3693	_LT_AC_TAGVAR(compiler_lib_search_path, $1)="${_LT_AC_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
3694	fi
3695	;;
3696	# The "-l" case would never come before the object being
3697	# linked, so don't bother handling this case.
3698	esac
3699	else
3700	if test -z "$_LT_AC_TAGVAR(postdeps, $1)"; then
3701	_LT_AC_TAGVAR(postdeps, $1)="${prev}${p}"
3702	else
3703	_LT_AC_TAGVAR(postdeps, $1)="${_LT_AC_TAGVAR(postdeps, $1)} ${prev}${p}"
3704	fi
3705	fi
3706	;;
3707
3708	*.$objext)
3709	# This assumes that the test object file only shows up
3710	# once in the compiler output.
3711	if test "$p" = "conftest.$objext"; then
3712	pre_test_object_deps_done=yes
3713	continue
3714	fi
3715
3716	if test "$pre_test_object_deps_done" = no; then
3717	if test -z "$_LT_AC_TAGVAR(predep_objects, $1)"; then
3718	_LT_AC_TAGVAR(predep_objects, $1)="$p"
3719	else
3720	_LT_AC_TAGVAR(predep_objects, $1)="$_LT_AC_TAGVAR(predep_objects, $1) $p"
3721	fi
3722	else
3723	if test -z "$_LT_AC_TAGVAR(postdep_objects, $1)"; then
3724	_LT_AC_TAGVAR(postdep_objects, $1)="$p"
3725	else
3726	_LT_AC_TAGVAR(postdep_objects, $1)="$_LT_AC_TAGVAR(postdep_objects, $1) $p"
3727	fi
3728	fi
3729	;;
3730
3731	*) ;; # Ignore the rest.
3732
3733	esac
3734	done
3735
3736	# Clean up.
3737	rm -f a.out a.exe
3738	else
3739	echo "libtool.m4: error: problem compiling $1 test program"
3740	fi
3741
3742	$rm -f confest.$objext
3743
3744	# PORTME: override above test on systems where it is broken
3745	ifelse([$1],[CXX],
3746	[case $host_os in
3747	solaris*)
3748	case $cc_basename in
3749	CC*)
3750	# Adding this requires a known-good setup of shared libraries for
3751	# Sun compiler versions before 5.6, else PIC objects from an old
3752	# archive will be linked into the output, leading to subtle bugs.
3753	_LT_AC_TAGVAR(postdeps,$1)='-lCstd -lCrun'
3754	;;
3755	esac
3756	esac
3757	])
3758
3759	case " $_LT_AC_TAGVAR(postdeps, $1) " in
3760	*" -lc "*) _LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no ;;
3761	esac
3762	])# AC_LIBTOOL_POSTDEP_PREDEP
3763
3764	# AC_LIBTOOL_LANG_F77_CONFIG
3765	# ------------------------
3766	# Ensure that the configuration vars for the C compiler are
3767	# suitably defined. Those variables are subsequently used by
3768	# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3769	AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG], [_LT_AC_LANG_F77_CONFIG(F77)])
3770	AC_DEFUN([_LT_AC_LANG_F77_CONFIG],
3771	[AC_REQUIRE([AC_PROG_F77])
3772	AC_LANG_PUSH(Fortran 77)
3773
3774	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3775	_LT_AC_TAGVAR(allow_undefined_flag, $1)=
3776	_LT_AC_TAGVAR(always_export_symbols, $1)=no
3777	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
3778	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
3779	_LT_AC_TAGVAR(hardcode_direct, $1)=no
3780	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
3781	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
3782	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
3783	_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
3784	_LT_AC_TAGVAR(hardcode_automatic, $1)=no
3785	_LT_AC_TAGVAR(module_cmds, $1)=
3786	_LT_AC_TAGVAR(module_expsym_cmds, $1)=
3787	_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
3788	_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3789	_LT_AC_TAGVAR(no_undefined_flag, $1)=
3790	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
3791	_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
3792
3793	# Source file extension for f77 test sources.
3794	ac_ext=f
3795
3796	# Object file extension for compiled f77 test sources.
3797	objext=o
3798	_LT_AC_TAGVAR(objext, $1)=$objext
3799
3800	# Code to be used in simple compile tests
3801	lt_simple_compile_test_code=" subroutine t\n return\n end\n"
3802
3803	# Code to be used in simple link tests
3804	lt_simple_link_test_code=" program t\n end\n"
3805
3806	# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3807	_LT_AC_SYS_COMPILER
3808
3809	# save warnings/boilerplate of simple test code
3810	_LT_COMPILER_BOILERPLATE
3811	_LT_LINKER_BOILERPLATE
3812
3813	# Allow CC to be a program name with arguments.
3814	lt_save_CC="$CC"
3815	CC=${F77-"f77"}
3816	compiler=$CC
3817	_LT_AC_TAGVAR(compiler, $1)=$CC
3818	_LT_CC_BASENAME([$compiler])
3819
3820	AC_MSG_CHECKING([if libtool supports shared libraries])
3821	AC_MSG_RESULT([$can_build_shared])
3822
3823	AC_MSG_CHECKING([whether to build shared libraries])
3824	test "$can_build_shared" = "no" && enable_shared=no
3825
3826	# On AIX, shared libraries and static libraries use the same namespace, and
3827	# are all built from PIC.
3828	case $host_os in
3829	aix3*)
3830	test "$enable_shared" = yes && enable_static=no
3831	if test -n "$RANLIB"; then
3832	archive_cmds="$archive_cmds~\$RANLIB \$lib"
3833	postinstall_cmds='$RANLIB $lib'
3834	fi
3835	;;
3836	aix4* | aix5*)
3837	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
3838	test "$enable_shared" = yes && enable_static=no
3839	fi
3840	;;
3841	esac
3842	AC_MSG_RESULT([$enable_shared])
3843
3844	AC_MSG_CHECKING([whether to build static libraries])
3845	# Make sure either enable_shared or enable_static is yes.
3846	test "$enable_shared" = yes || enable_static=yes
3847	AC_MSG_RESULT([$enable_static])
3848
3849	test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
3850
3851	_LT_AC_TAGVAR(GCC, $1)="$G77"
3852	_LT_AC_TAGVAR(LD, $1)="$LD"
3853
3854	AC_LIBTOOL_PROG_COMPILER_PIC($1)
3855	AC_LIBTOOL_PROG_CC_C_O($1)
3856	AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3857	AC_LIBTOOL_PROG_LD_SHLIBS($1)
3858	AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3859	AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3860	AC_LIBTOOL_SYS_LIB_STRIP
3861
3862
3863	AC_LIBTOOL_CONFIG($1)
3864
3865	AC_LANG_POP
3866	CC="$lt_save_CC"
3867	])# AC_LIBTOOL_LANG_F77_CONFIG
3868
3869
3870	# AC_LIBTOOL_LANG_GCJ_CONFIG
3871	# --------------------------
3872	# Ensure that the configuration vars for the C compiler are
3873	# suitably defined. Those variables are subsequently used by
3874	# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3875	AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG], [_LT_AC_LANG_GCJ_CONFIG(GCJ)])
3876	AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG],
3877	[AC_LANG_SAVE
3878
3879	# Source file extension for Java test sources.
3880	ac_ext=java
3881
3882	# Object file extension for compiled Java test sources.
3883	objext=o
3884	_LT_AC_TAGVAR(objext, $1)=$objext
3885
3886	# Code to be used in simple compile tests
3887	lt_simple_compile_test_code="class foo {}\n"
3888
3889	# Code to be used in simple link tests
3890	lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }\n'
3891
3892	# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3893	_LT_AC_SYS_COMPILER
3894
3895	# save warnings/boilerplate of simple test code
3896	_LT_COMPILER_BOILERPLATE
3897	_LT_LINKER_BOILERPLATE
3898
3899	# Allow CC to be a program name with arguments.
3900	lt_save_CC="$CC"
3901	CC=${GCJ-"gcj"}
3902	compiler=$CC
3903	_LT_AC_TAGVAR(compiler, $1)=$CC
3904	_LT_CC_BASENAME([$compiler])
3905
3906	# GCJ did not exist at the time GCC didn't implicitly link libc in.
3907	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
3908
3909	_LT_AC_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
3910
3911	AC_LIBTOOL_PROG_COMPILER_NO_RTTI($1)
3912	AC_LIBTOOL_PROG_COMPILER_PIC($1)
3913	AC_LIBTOOL_PROG_CC_C_O($1)
3914	AC_LIBTOOL_SYS_HARD_LINK_LOCKS($1)
3915	AC_LIBTOOL_PROG_LD_SHLIBS($1)
3916	AC_LIBTOOL_SYS_DYNAMIC_LINKER($1)
3917	AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH($1)
3918	AC_LIBTOOL_SYS_LIB_STRIP
3919	AC_LIBTOOL_DLOPEN_SELF($1)
3920
3921	AC_LIBTOOL_CONFIG($1)
3922
3923	AC_LANG_RESTORE
3924	CC="$lt_save_CC"
3925	])# AC_LIBTOOL_LANG_GCJ_CONFIG
3926
3927
3928	# AC_LIBTOOL_LANG_RC_CONFIG
3929	# --------------------------
3930	# Ensure that the configuration vars for the Windows resource compiler are
3931	# suitably defined. Those variables are subsequently used by
3932	# AC_LIBTOOL_CONFIG to write the compiler configuration to `libtool'.
3933	AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG], [_LT_AC_LANG_RC_CONFIG(RC)])
3934	AC_DEFUN([_LT_AC_LANG_RC_CONFIG],
3935	[AC_LANG_SAVE
3936
3937	# Source file extension for RC test sources.
3938	ac_ext=rc
3939
3940	# Object file extension for compiled RC test sources.
3941	objext=o
3942	_LT_AC_TAGVAR(objext, $1)=$objext
3943
3944	# Code to be used in simple compile tests
3945	lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }\n'
3946
3947	# Code to be used in simple link tests
3948	lt_simple_link_test_code="$lt_simple_compile_test_code"
3949
3950	# ltmain only uses $CC for tagged configurations so make sure $CC is set.
3951	_LT_AC_SYS_COMPILER
3952
3953	# save warnings/boilerplate of simple test code
3954	_LT_COMPILER_BOILERPLATE
3955	_LT_LINKER_BOILERPLATE
3956
3957	# Allow CC to be a program name with arguments.
3958	lt_save_CC="$CC"
3959	CC=${RC-"windres"}
3960	compiler=$CC
3961	_LT_AC_TAGVAR(compiler, $1)=$CC
3962	_LT_CC_BASENAME([$compiler])
3963	_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
3964
3965	AC_LIBTOOL_CONFIG($1)
3966
3967	AC_LANG_RESTORE
3968	CC="$lt_save_CC"
3969	])# AC_LIBTOOL_LANG_RC_CONFIG
3970
3971
3972	# AC_LIBTOOL_CONFIG([TAGNAME])
3973	# ----------------------------
3974	# If TAGNAME is not passed, then create an initial libtool script
3975	# with a default configuration from the untagged config vars. Otherwise
3976	# add code to config.status for appending the configuration named by
3977	# TAGNAME from the matching tagged config vars.
3978	AC_DEFUN([AC_LIBTOOL_CONFIG],
3979	[# The else clause should only fire when bootstrapping the
3980	# libtool distribution, otherwise you forgot to ship ltmain.sh
3981	# with your package, and you will get complaints that there are
3982	# no rules to generate ltmain.sh.
3983	if test -f "$ltmain"; then
3984	# See if we are running on zsh, and set the options which allow our commands through
3985	# without removal of \ escapes.
3986	if test -n "${ZSH_VERSION+set}" ; then
3987	setopt NO_GLOB_SUBST
3988	fi
3989	# Now quote all the things that may contain metacharacters while being
3990	# careful not to overquote the AC_SUBSTed values. We take copies of the
3991	# variables and quote the copies for generation of the libtool script.
3992	for var in echo old_CC old_CFLAGS AR AR_FLAGS EGREP RANLIB LN_S LTCC NM \
3993	SED SHELL STRIP \
3994	libname_spec library_names_spec soname_spec extract_expsyms_cmds \
3995	old_striplib striplib file_magic_cmd finish_cmds finish_eval \
3996	deplibs_check_method reload_flag reload_cmds need_locks \
3997	lt_cv_sys_global_symbol_pipe lt_cv_sys_global_symbol_to_cdecl \
3998	lt_cv_sys_global_symbol_to_c_name_address \
3999	sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
4000	old_postinstall_cmds old_postuninstall_cmds \
4001	_LT_AC_TAGVAR(compiler, $1) \
4002	_LT_AC_TAGVAR(CC, $1) \
4003	_LT_AC_TAGVAR(LD, $1) \
4004	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1) \
4005	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) \
4006	_LT_AC_TAGVAR(lt_prog_compiler_static, $1) \
4007	_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) \
4008	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1) \
4009	_LT_AC_TAGVAR(thread_safe_flag_spec, $1) \
4010	_LT_AC_TAGVAR(whole_archive_flag_spec, $1) \
4011	_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1) \
4012	_LT_AC_TAGVAR(old_archive_cmds, $1) \
4013	_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) \
4014	_LT_AC_TAGVAR(predep_objects, $1) \
4015	_LT_AC_TAGVAR(postdep_objects, $1) \
4016	_LT_AC_TAGVAR(predeps, $1) \
4017	_LT_AC_TAGVAR(postdeps, $1) \
4018	_LT_AC_TAGVAR(compiler_lib_search_path, $1) \
4019	_LT_AC_TAGVAR(archive_cmds, $1) \
4020	_LT_AC_TAGVAR(archive_expsym_cmds, $1) \
4021	_LT_AC_TAGVAR(postinstall_cmds, $1) \
4022	_LT_AC_TAGVAR(postuninstall_cmds, $1) \
4023	_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) \
4024	_LT_AC_TAGVAR(allow_undefined_flag, $1) \
4025	_LT_AC_TAGVAR(no_undefined_flag, $1) \
4026	_LT_AC_TAGVAR(export_symbols_cmds, $1) \
4027	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) \
4028	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1) \
4029	_LT_AC_TAGVAR(hardcode_libdir_separator, $1) \
4030	_LT_AC_TAGVAR(hardcode_automatic, $1) \
4031	_LT_AC_TAGVAR(module_cmds, $1) \
4032	_LT_AC_TAGVAR(module_expsym_cmds, $1) \
4033	_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1) \
4034	_LT_AC_TAGVAR(exclude_expsyms, $1) \
4035	_LT_AC_TAGVAR(include_expsyms, $1); do
4036
4037	case $var in
4038	_LT_AC_TAGVAR(old_archive_cmds, $1) | \
4039	_LT_AC_TAGVAR(old_archive_from_new_cmds, $1) | \
4040	_LT_AC_TAGVAR(archive_cmds, $1) | \
4041	_LT_AC_TAGVAR(archive_expsym_cmds, $1) | \
4042	_LT_AC_TAGVAR(module_cmds, $1) | \
4043	_LT_AC_TAGVAR(module_expsym_cmds, $1) | \
4044	_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1) | \
4045	_LT_AC_TAGVAR(export_symbols_cmds, $1) | \
4046	extract_expsyms_cmds | reload_cmds | finish_cmds | \
4047	postinstall_cmds | postuninstall_cmds | \
4048	old_postinstall_cmds | old_postuninstall_cmds | \
4049	sys_lib_search_path_spec | sys_lib_dlsearch_path_spec)
4050	# Double-quote double-evaled strings.
4051	eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
4052	;;
4053	*)
4054	eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\""
4055	;;
4056	esac
4057	done
4058
4059	case $lt_echo in
4060	*'\[$]0 --fallback-echo"')
4061	lt_echo=`$echo "X$lt_echo" | $Xsed -e 's/\\\\\\\[$]0 --fallback-echo"[$]/[$]0 --fallback-echo"/'`
4062	;;
4063	esac
4064
4065	ifelse([$1], [],
4066	[cfgfile="${ofile}T"
4067	trap "$rm \"$cfgfile\"; exit 1" 1 2 15
4068	$rm -f "$cfgfile"
4069	AC_MSG_NOTICE([creating $ofile])],
4070	[cfgfile="$ofile"])
4071
4072	cat <<__EOF__ >> "$cfgfile"
4073	ifelse([$1], [],
4074	[#! $SHELL
4075
4076	# `$echo "$cfgfile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
4077	# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
4078	# NOTE: Changes made to this file will be lost: look at ltmain.sh.
4079	#
4080	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
4081	# Free Software Foundation, Inc.
4082	#
4083	# This file is part of GNU Libtool:
4084	# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
4085	#
4086	# This program is free software; you can redistribute it and/or modify
4087	# it under the terms of the GNU General Public License as published by
4088	# the Free Software Foundation; either version 2 of the License, or
4089	# (at your option) any later version.
4090	#
4091	# This program is distributed in the hope that it will be useful, but
4092	# WITHOUT ANY WARRANTY; without even the implied warranty of
4093	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4094	# General Public License for more details.
4095	#
4096	# You should have received a copy of the GNU General Public License
4097	# along with this program; if not, write to the Free Software
4098	# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
4099	#
4100	# As a special exception to the GNU General Public License, if you
4101	# distribute this file as part of a program that contains a
4102	# configuration script generated by Autoconf, you may include it under
4103	# the same distribution terms that you use for the rest of that program.
4104
4105	# A sed program that does not truncate output.
4106	SED=$lt_SED
4107
4108	# Sed that helps us avoid accidentally triggering echo(1) options like -n.
4109	Xsed="$SED -e 1s/^X//"
4110
4111	# The HP-UX ksh and POSIX shell print the target directory to stdout
4112	# if CDPATH is set.
4113	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
4114
4115	# The names of the tagged configurations supported by this script.
4116	available_tags=
4117
4118	# ### BEGIN LIBTOOL CONFIG],
4119	[# ### BEGIN LIBTOOL TAG CONFIG: $tagname])
4120
4121	# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
4122
4123	# Shell to use when invoking shell scripts.
4124	SHELL=$lt_SHELL
4125
4126	# Whether or not to build shared libraries.
4127	build_libtool_libs=$enable_shared
4128
4129	# Whether or not to build static libraries.
4130	build_old_libs=$enable_static
4131
4132	# Whether or not to add -lc for building shared libraries.
4133	build_libtool_need_lc=$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)
4134
4135	# Whether or not to disallow shared libs when runtime libs are static
4136	allow_libtool_libs_with_static_runtimes=$_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)
4137
4138	# Whether or not to optimize for fast installation.
4139	fast_install=$enable_fast_install
4140
4141	# The host system.
4142	host_alias=$host_alias
4143	host=$host
4144	host_os=$host_os
4145
4146	# The build system.
4147	build_alias=$build_alias
4148	build=$build
4149	build_os=$build_os
4150
4151	# An echo program that does not interpret backslashes.
4152	echo=$lt_echo
4153
4154	# The archiver.
4155	AR=$lt_AR
4156	AR_FLAGS=$lt_AR_FLAGS
4157
4158	# A C compiler.
4159	LTCC=$lt_LTCC
4160
4161	# A language-specific compiler.
4162	CC=$lt_[]_LT_AC_TAGVAR(compiler, $1)
4163
4164	# Is the compiler the GNU C compiler?
4165	with_gcc=$_LT_AC_TAGVAR(GCC, $1)
4166
4167	# An ERE matcher.
4168	EGREP=$lt_EGREP
4169
4170	# The linker used to build libraries.
4171	LD=$lt_[]_LT_AC_TAGVAR(LD, $1)
4172
4173	# Whether we need hard or soft links.
4174	LN_S=$lt_LN_S
4175
4176	# A BSD-compatible nm program.
4177	NM=$lt_NM
4178
4179	# A symbol stripping program
4180	STRIP=$lt_STRIP
4181
4182	# Used to examine libraries when file_magic_cmd begins "file"
4183	MAGIC_CMD=$MAGIC_CMD
4184
4185	# Used on cygwin: DLL creation program.
4186	DLLTOOL="$DLLTOOL"
4187
4188	# Used on cygwin: object dumper.
4189	OBJDUMP="$OBJDUMP"
4190
4191	# Used on cygwin: assembler.
4192	AS="$AS"
4193
4194	# The name of the directory that contains temporary libtool files.
4195	objdir=$objdir
4196
4197	# How to create reloadable object files.
4198	reload_flag=$lt_reload_flag
4199	reload_cmds=$lt_reload_cmds
4200
4201	# How to pass a linker flag through the compiler.
4202	wl=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
4203
4204	# Object file suffix (normally "o").
4205	objext="$ac_objext"
4206
4207	# Old archive suffix (normally "a").
4208	libext="$libext"
4209
4210	# Shared library suffix (normally ".so").
4211	shrext_cmds='$shrext_cmds'
4212
4213	# Executable file suffix (normally "").
4214	exeext="$exeext"
4215
4216	# Additional compiler flags for building library objects.
4217	pic_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)
4218	pic_mode=$pic_mode
4219
4220	# What is the maximum length of a command?
4221	max_cmd_len=$lt_cv_sys_max_cmd_len
4222
4223	# Does compiler simultaneously support -c and -o options?
4224	compiler_c_o=$lt_[]_LT_AC_TAGVAR(lt_cv_prog_compiler_c_o, $1)
4225
4226	# Must we lock files when doing compilation?
4227	need_locks=$lt_need_locks
4228
4229	# Do we need the lib prefix for modules?
4230	need_lib_prefix=$need_lib_prefix
4231
4232	# Do we need a version for libraries?
4233	need_version=$need_version
4234
4235	# Whether dlopen is supported.
4236	dlopen_support=$enable_dlopen
4237
4238	# Whether dlopen of programs is supported.
4239	dlopen_self=$enable_dlopen_self
4240
4241	# Whether dlopen of statically linked programs is supported.
4242	dlopen_self_static=$enable_dlopen_self_static
4243
4244	# Compiler flag to prevent dynamic linking.
4245	link_static_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_static, $1)
4246
4247	# Compiler flag to turn off builtin functions.
4248	no_builtin_flag=$lt_[]_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)
4249
4250	# Compiler flag to allow reflexive dlopens.
4251	export_dynamic_flag_spec=$lt_[]_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)
4252
4253	# Compiler flag to generate shared objects directly from archives.
4254	whole_archive_flag_spec=$lt_[]_LT_AC_TAGVAR(whole_archive_flag_spec, $1)
4255
4256	# Compiler flag to generate thread-safe objects.
4257	thread_safe_flag_spec=$lt_[]_LT_AC_TAGVAR(thread_safe_flag_spec, $1)
4258
4259	# Library versioning type.
4260	version_type=$version_type
4261
4262	# Format of library name prefix.
4263	libname_spec=$lt_libname_spec
4264
4265	# List of archive names. First name is the real one, the rest are links.
4266	# The last name is the one that the linker finds with -lNAME.
4267	library_names_spec=$lt_library_names_spec
4268
4269	# The coded name of the library, if different from the real name.
4270	soname_spec=$lt_soname_spec
4271
4272	# Commands used to build and install an old-style archive.
4273	RANLIB=$lt_RANLIB
4274	old_archive_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_cmds, $1)
4275	old_postinstall_cmds=$lt_old_postinstall_cmds
4276	old_postuninstall_cmds=$lt_old_postuninstall_cmds
4277
4278	# Create an old-style archive from a shared archive.
4279	old_archive_from_new_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_new_cmds, $1)
4280
4281	# Create a temporary old-style archive to link instead of a shared archive.
4282	old_archive_from_expsyms_cmds=$lt_[]_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)
4283
4284	# Commands used to build and install a shared archive.
4285	archive_cmds=$lt_[]_LT_AC_TAGVAR(archive_cmds, $1)
4286	archive_expsym_cmds=$lt_[]_LT_AC_TAGVAR(archive_expsym_cmds, $1)
4287	postinstall_cmds=$lt_postinstall_cmds
4288	postuninstall_cmds=$lt_postuninstall_cmds
4289
4290	# Commands used to build a loadable module (assumed same as above if empty)
4291	module_cmds=$lt_[]_LT_AC_TAGVAR(module_cmds, $1)
4292	module_expsym_cmds=$lt_[]_LT_AC_TAGVAR(module_expsym_cmds, $1)
4293
4294	# Commands to strip libraries.
4295	old_striplib=$lt_old_striplib
4296	striplib=$lt_striplib
4297
4298	# Dependencies to place before the objects being linked to create a
4299	# shared library.
4300	predep_objects=$lt_[]_LT_AC_TAGVAR(predep_objects, $1)
4301
4302	# Dependencies to place after the objects being linked to create a
4303	# shared library.
4304	postdep_objects=$lt_[]_LT_AC_TAGVAR(postdep_objects, $1)
4305
4306	# Dependencies to place before the objects being linked to create a
4307	# shared library.
4308	predeps=$lt_[]_LT_AC_TAGVAR(predeps, $1)
4309
4310	# Dependencies to place after the objects being linked to create a
4311	# shared library.
4312	postdeps=$lt_[]_LT_AC_TAGVAR(postdeps, $1)
4313
4314	# The library search path used internally by the compiler when linking
4315	# a shared library.
4316	compiler_lib_search_path=$lt_[]_LT_AC_TAGVAR(compiler_lib_search_path, $1)
4317
4318	# Method to check whether dependent libraries are shared objects.
4319	deplibs_check_method=$lt_deplibs_check_method
4320
4321	# Command to use when deplibs_check_method == file_magic.
4322	file_magic_cmd=$lt_file_magic_cmd
4323
4324	# Flag that allows shared libraries with undefined symbols to be built.
4325	allow_undefined_flag=$lt_[]_LT_AC_TAGVAR(allow_undefined_flag, $1)
4326
4327	# Flag that forces no undefined symbols.
4328	no_undefined_flag=$lt_[]_LT_AC_TAGVAR(no_undefined_flag, $1)
4329
4330	# Commands used to finish a libtool library installation in a directory.
4331	finish_cmds=$lt_finish_cmds
4332
4333	# Same as above, but a single script fragment to be evaled but not shown.
4334	finish_eval=$lt_finish_eval
4335
4336	# Take the output of nm and produce a listing of raw symbols and C names.
4337	global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
4338
4339	# Transform the output of nm in a proper C declaration
4340	global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
4341
4342	# Transform the output of nm in a C name address pair
4343	global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
4344
4345	# This is the shared library runtime path variable.
4346	runpath_var=$runpath_var
4347
4348	# This is the shared library path variable.
4349	shlibpath_var=$shlibpath_var
4350
4351	# Is shlibpath searched before the hard-coded library search path?
4352	shlibpath_overrides_runpath=$shlibpath_overrides_runpath
4353
4354	# How to hardcode a shared library path into an executable.
4355	hardcode_action=$_LT_AC_TAGVAR(hardcode_action, $1)
4356
4357	# Whether we should hardcode library paths into libraries.
4358	hardcode_into_libs=$hardcode_into_libs
4359
4360	# Flag to hardcode \$libdir into a binary during linking.
4361	# This must work even if \$libdir does not exist.
4362	hardcode_libdir_flag_spec=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)
4363
4364	# If ld is used when linking, flag to hardcode \$libdir into
4365	# a binary during linking. This must work even if \$libdir does
4366	# not exist.
4367	hardcode_libdir_flag_spec_ld=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)
4368
4369	# Whether we need a single -rpath flag with a separated argument.
4370	hardcode_libdir_separator=$lt_[]_LT_AC_TAGVAR(hardcode_libdir_separator, $1)
4371
4372	# Set to yes if using DIR/libNAME${shared_ext} during linking hardcodes DIR into the
4373	# resulting binary.
4374	hardcode_direct=$_LT_AC_TAGVAR(hardcode_direct, $1)
4375
4376	# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
4377	# resulting binary.
4378	hardcode_minus_L=$_LT_AC_TAGVAR(hardcode_minus_L, $1)
4379
4380	# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
4381	# the resulting binary.
4382	hardcode_shlibpath_var=$_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)
4383
4384	# Set to yes if building a shared library automatically hardcodes DIR into the library
4385	# and all subsequent libraries and executables linked against it.
4386	hardcode_automatic=$_LT_AC_TAGVAR(hardcode_automatic, $1)
4387
4388	# Variables whose values should be saved in libtool wrapper scripts and
4389	# restored at relink time.
4390	variables_saved_for_relink="$variables_saved_for_relink"
4391
4392	# Whether libtool must link a program against all its dependency libraries.
4393	link_all_deplibs=$_LT_AC_TAGVAR(link_all_deplibs, $1)
4394
4395	# Compile-time system search path for libraries
4396	sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
4397
4398	# Run-time system search path for libraries
4399	sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
4400
4401	# Fix the shell variable \$srcfile for the compiler.
4402	fix_srcfile_path="$_LT_AC_TAGVAR(fix_srcfile_path, $1)"
4403
4404	# Set to yes if exported symbols are required.
4405	always_export_symbols=$_LT_AC_TAGVAR(always_export_symbols, $1)
4406
4407	# The commands to list exported symbols.
4408	export_symbols_cmds=$lt_[]_LT_AC_TAGVAR(export_symbols_cmds, $1)
4409
4410	# The commands to extract the exported symbol list from a shared archive.
4411	extract_expsyms_cmds=$lt_extract_expsyms_cmds
4412
4413	# Symbols that should not be listed in the preloaded symbols.
4414	exclude_expsyms=$lt_[]_LT_AC_TAGVAR(exclude_expsyms, $1)
4415
4416	# Symbols that must always be exported.
4417	include_expsyms=$lt_[]_LT_AC_TAGVAR(include_expsyms, $1)
4418
4419	ifelse([$1],[],
4420	[# ### END LIBTOOL CONFIG],
4421	[# ### END LIBTOOL TAG CONFIG: $tagname])
4422
4423	__EOF__
4424
4425	ifelse([$1],[], [
4426	case $host_os in
4427	aix3*)
4428	cat <<\EOF >> "$cfgfile"
4429
4430	# AIX sometimes has problems with the GCC collect2 program. For some
4431	# reason, if we set the COLLECT_NAMES environment variable, the problems
4432	# vanish in a puff of smoke.
4433	if test "X${COLLECT_NAMES+set}" != Xset; then
4434	COLLECT_NAMES=
4435	export COLLECT_NAMES
4436	fi
4437	EOF
4438	;;
4439	esac
4440
4441	# We use sed instead of cat because bash on DJGPP gets confused if
4442	# if finds mixed CR/LF and LF-only lines. Since sed operates in
4443	# text mode, it properly converts lines to CR/LF. This bash problem
4444	# is reportedly fixed, but why not run on old versions too?
4445	sed '$q' "$ltmain" >> "$cfgfile" || (rm -f "$cfgfile"; exit 1)
4446
4447	mv -f "$cfgfile" "$ofile" || \
4448	(rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
4449	chmod +x "$ofile"
4450	])
4451	else
4452	# If there is no Makefile yet, we rely on a make rule to execute
4453	# `config.status --recheck' to rerun these tests and create the
4454	# libtool script then.
4455	ltmain_in=`echo $ltmain | sed -e 's/\.sh$/.in/'`
4456	if test -f "$ltmain_in"; then
4457	test -f Makefile && make "$ltmain"
4458	fi
4459	fi
4460	])# AC_LIBTOOL_CONFIG
4461
4462
4463	# AC_LIBTOOL_PROG_COMPILER_NO_RTTI([TAGNAME])
4464	# -------------------------------------------
4465	AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI],
4466	[AC_REQUIRE([_LT_AC_SYS_COMPILER])dnl
4467
4468	_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
4469
4470	if test "$GCC" = yes; then
4471	_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
4472
4473	AC_LIBTOOL_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
4474	lt_cv_prog_compiler_rtti_exceptions,
4475	[-fno-rtti -fno-exceptions], [],
4476	[_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
4477	fi
4478	])# AC_LIBTOOL_PROG_COMPILER_NO_RTTI
4479
4480
4481	# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4482	# ---------------------------------
4483	AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
4484	[AC_REQUIRE([AC_CANONICAL_HOST])
4485	AC_REQUIRE([AC_PROG_NM])
4486	AC_REQUIRE([AC_OBJEXT])
4487	# Check for command to grab the raw symbol name followed by C symbol from nm.
4488	AC_MSG_CHECKING([command to parse $NM output from $compiler object])
4489	AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
4490	[
4491	# These are sane defaults that work on at least a few old systems.
4492	# [They come from Ultrix. What could be older than Ultrix?!! ;)]
4493
4494	# Character class describing NM global symbol codes.
4495	symcode='[[BCDEGRST]]'
4496
4497	# Regexp to match symbols that can be accessed directly from C.
4498	sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
4499
4500	# Transform an extracted symbol line into a proper C declaration
4501	lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern int \1;/p'"
4502
4503	# Transform an extracted symbol line into symbol name and symbol address
4504	lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4505
4506	# Define system-specific variables.
4507	case $host_os in
4508	aix*)
4509	symcode='[[BCDT]]'
4510	;;
4511	cygwin* | mingw* | pw32*)
4512	symcode='[[ABCDGISTW]]'
4513	;;
4514	hpux*) # Its linker distinguishes data from code symbols
4515	if test "$host_cpu" = ia64; then
4516	symcode='[[ABCDEGRST]]'
4517	fi
4518	lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4519	lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4520	;;
4521	linux*)
4522	if test "$host_cpu" = ia64; then
4523	symcode='[[ABCDGIRSTW]]'
4524	lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
4525	lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'"
4526	fi
4527	;;
4528	irix* | nonstopux*)
4529	symcode='[[BCDEGRST]]'
4530	;;
4531	osf*)
4532	symcode='[[BCDEGQRST]]'
4533	;;
4534	solaris* | sysv5*)
4535	symcode='[[BDRT]]'
4536	;;
4537	sysv4)
4538	symcode='[[DFNSTU]]'
4539	;;
4540	esac
4541
4542	# Handle CRLF in mingw tool chain
4543	opt_cr=
4544	case $build_os in
4545	mingw*)
4546	opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp
4547	;;
4548	esac
4549
4550	# If we're using GNU nm, then use its standard symbol codes.
4551	case `$NM -V 2>&1` in
4552	*GNU* | *'with BFD'*)
4553	symcode='[[ABCDGIRSTW]]' ;;
4554	esac
4555
4556	# Try without a prefix undercore, then with it.
4557	for ac_symprfx in "" "_"; do
4558
4559	# Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
4560	symxfrm="\\1 $ac_symprfx\\2 \\2"
4561
4562	# Write the raw and C identifiers.
4563	lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
4564
4565	# Check to see that the pipe works correctly.
4566	pipe_works=no
4567
4568	rm -f conftest*
4569	cat > conftest.$ac_ext <<EOF
4570	#ifdef __cplusplus
4571	extern "C" {
4572	#endif
4573	char nm_test_var;
4574	void nm_test_func(){}
4575	#ifdef __cplusplus
4576	}
4577	#endif
4578	int main(){nm_test_var='a';nm_test_func();return(0);}
4579	EOF
4580
4581	if AC_TRY_EVAL(ac_compile); then
4582	# Now try to grab the symbols.
4583	nlist=conftest.nm
4584	if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
4585	# Try sorting and uniquifying the output.
4586	if sort "$nlist" | uniq > "$nlist"T; then
4587	mv -f "$nlist"T "$nlist"
4588	else
4589	rm -f "$nlist"T
4590	fi
4591
4592	# Make sure that we snagged all the symbols we need.
4593	if grep ' nm_test_var$' "$nlist" >/dev/null; then
4594	if grep ' nm_test_func$' "$nlist" >/dev/null; then
4595	cat <<EOF > conftest.$ac_ext
4596	#ifdef __cplusplus
4597	extern "C" {
4598	#endif
4599
4600	EOF
4601	# Now generate the symbol file.
4602	eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | grep -v main >> conftest.$ac_ext'
4603
4604	cat <<EOF >> conftest.$ac_ext
4605	#if defined (__STDC__) && __STDC__
4606	# define lt_ptr_t void *
4607	#else
4608	# define lt_ptr_t char *
4609	# define const
4610	#endif
4611
4612	/* The mapping between symbol names and symbols. */
4613	const struct {
4614	const char *name;
4615	lt_ptr_t address;
4616	}
4617	lt_preloaded_symbols[[]] =
4618	{
4619	EOF
4620	$SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr_t) \&\2},/" < "$nlist" | grep -v main >> conftest.$ac_ext
4621	cat <<\EOF >> conftest.$ac_ext
4622	{0, (lt_ptr_t) 0}
4623	};
4624
4625	#ifdef __cplusplus
4626	}
4627	#endif
4628	EOF
4629	# Now try linking the two files.
4630	mv conftest.$ac_objext conftstm.$ac_objext
4631	lt_save_LIBS="$LIBS"
4632	lt_save_CFLAGS="$CFLAGS"
4633	LIBS="conftstm.$ac_objext"
4634	CFLAGS="$CFLAGS$_LT_AC_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
4635	if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
4636	pipe_works=yes
4637	fi
4638	LIBS="$lt_save_LIBS"
4639	CFLAGS="$lt_save_CFLAGS"
4640	else
4641	echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
4642	fi
4643	else
4644	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
4645	fi
4646	else
4647	echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
4648	fi
4649	else
4650	echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
4651	cat conftest.$ac_ext >&5
4652	fi
4653	rm -f conftest* conftst*
4654
4655	# Do not use the global_symbol_pipe unless it works.
4656	if test "$pipe_works" = yes; then
4657	break
4658	else
4659	lt_cv_sys_global_symbol_pipe=
4660	fi
4661	done
4662	])
4663	if test -z "$lt_cv_sys_global_symbol_pipe"; then
4664	lt_cv_sys_global_symbol_to_cdecl=
4665	fi
4666	if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
4667	AC_MSG_RESULT(failed)
4668	else
4669	AC_MSG_RESULT(ok)
4670	fi
4671	]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
4672
4673
4674	# AC_LIBTOOL_PROG_COMPILER_PIC([TAGNAME])
4675	# ---------------------------------------
4676	AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC],
4677	[_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)=
4678	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4679	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)=
4680
4681	AC_MSG_CHECKING([for $compiler option to produce PIC])
4682	ifelse([$1],[CXX],[
4683	# C++ specific cases for pic, static, wl, etc.
4684	if test "$GXX" = yes; then
4685	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4686	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4687
4688	case $host_os in
4689	aix*)
4690	# All AIX code is PIC.
4691	if test "$host_cpu" = ia64; then
4692	# AIX 5 now supports IA64 processor
4693	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4694	fi
4695	;;
4696	amigaos*)
4697	# FIXME: we need at least 68020 code to build shared libraries, but
4698	# adding the `-m68020' flag to GCC prevents building anything better,
4699	# like `-m68040'.
4700	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4701	;;
4702	beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4703	# PIC is the default for these OSes.
4704	;;
4705	mingw* | os2* | pw32*)
4706	# This hack is so that the source file can tell whether it is being
4707	# built for inclusion in a dll (and should export symbols for example).
4708	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4709	;;
4710	darwin* | rhapsody*)
4711	# PIC is the default on this platform
4712	# Common symbols not allowed in MH_DYLIB files
4713	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4714	;;
4715	*djgpp*)
4716	# DJGPP does not support shared libraries at all
4717	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4718	;;
4719	sysv4*MP*)
4720	if test -d /usr/nec; then
4721	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4722	fi
4723	;;
4724	hpux*)
4725	# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
4726	# not for PA HP-UX.
4727	case $host_cpu in
4728	hppa*64*|ia64*)
4729	;;
4730	*)
4731	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4732	;;
4733	esac
4734	;;
4735	*)
4736	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4737	;;
4738	esac
4739	else
4740	case $host_os in
4741	aix4* | aix5*)
4742	# All AIX code is PIC.
4743	if test "$host_cpu" = ia64; then
4744	# AIX 5 now supports IA64 processor
4745	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4746	else
4747	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
4748	fi
4749	;;
4750	chorus*)
4751	case $cc_basename in
4752	cxch68*)
4753	# Green Hills C++ Compiler
4754	# _LT_AC_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"
4755	;;
4756	esac
4757	;;
4758	darwin*)
4759	# PIC is the default on this platform
4760	# Common symbols not allowed in MH_DYLIB files
4761	case $cc_basename in
4762	xlc*)
4763	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
4764	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4765	;;
4766	esac
4767	;;
4768	dgux*)
4769	case $cc_basename in
4770	ec++*)
4771	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4772	;;
4773	ghcx*)
4774	# Green Hills C++ Compiler
4775	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4776	;;
4777	*)
4778	;;
4779	esac
4780	;;
4781	freebsd* | kfreebsd*-gnu | dragonfly*)
4782	# FreeBSD uses GNU C++
4783	;;
4784	hpux9* | hpux10* | hpux11*)
4785	case $cc_basename in
4786	CC*)
4787	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4788	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4789	if test "$host_cpu" != ia64; then
4790	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4791	fi
4792	;;
4793	aCC*)
4794	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4795	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)="${ac_cv_prog_cc_wl}-a ${ac_cv_prog_cc_wl}archive"
4796	case $host_cpu in
4797	hppa*64*|ia64*)
4798	# +Z the default
4799	;;
4800	*)
4801	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
4802	;;
4803	esac
4804	;;
4805	*)
4806	;;
4807	esac
4808	;;
4809	irix5* | irix6* | nonstopux*)
4810	case $cc_basename in
4811	CC*)
4812	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4813	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4814	# CC pic flag -KPIC is the default.
4815	;;
4816	*)
4817	;;
4818	esac
4819	;;
4820	linux*)
4821	case $cc_basename in
4822	KCC*)
4823	# KAI C++ Compiler
4824	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4825	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4826	;;
4827	icpc* | ecpc*)
4828	# Intel C++
4829	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4830	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4831	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4832	;;
4833	pgCC*)
4834	# Portland Group C++ compiler.
4835	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4836	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
4837	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4838	;;
4839	cxx*)
4840	# Compaq C++
4841	# Make sure the PIC flag is empty. It appears that all Alpha
4842	# Linux and Compaq Tru64 Unix objects are PIC.
4843	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4844	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4845	;;
4846	*)
4847	;;
4848	esac
4849	;;
4850	lynxos*)
4851	;;
4852	m88k*)
4853	;;
4854	mvs*)
4855	case $cc_basename in
4856	cxx*)
4857	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
4858	;;
4859	*)
4860	;;
4861	esac
4862	;;
4863	netbsd*)
4864	;;
4865	osf3* | osf4* | osf5*)
4866	case $cc_basename in
4867	KCC*)
4868	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
4869	;;
4870	RCC*)
4871	# Rational C++ 2.4.1
4872	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4873	;;
4874	cxx*)
4875	# Digital/Compaq C++
4876	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4877	# Make sure the PIC flag is empty. It appears that all Alpha
4878	# Linux and Compaq Tru64 Unix objects are PIC.
4879	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
4880	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
4881	;;
4882	*)
4883	;;
4884	esac
4885	;;
4886	psos*)
4887	;;
4888	sco*)
4889	case $cc_basename in
4890	CC*)
4891	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
4892	;;
4893	*)
4894	;;
4895	esac
4896	;;
4897	solaris*)
4898	case $cc_basename in
4899	CC*)
4900	# Sun C++ 4.2, 5.x and Centerline C++
4901	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4902	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4903	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
4904	;;
4905	gcx*)
4906	# Green Hills C++ Compiler
4907	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
4908	;;
4909	*)
4910	;;
4911	esac
4912	;;
4913	sunos4*)
4914	case $cc_basename in
4915	CC*)
4916	# Sun C++ 4.x
4917	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4918	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4919	;;
4920	lcc*)
4921	# Lucid
4922	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
4923	;;
4924	*)
4925	;;
4926	esac
4927	;;
4928	tandem*)
4929	case $cc_basename in
4930	NCC*)
4931	# NonStop-UX NCC 3.20
4932	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
4933	;;
4934	*)
4935	;;
4936	esac
4937	;;
4938	unixware*)
4939	;;
4940	vxworks*)
4941	;;
4942	*)
4943	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4944	;;
4945	esac
4946	fi
4947	],
4948	[
4949	if test "$GCC" = yes; then
4950	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
4951	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
4952
4953	case $host_os in
4954	aix*)
4955	# All AIX code is PIC.
4956	if test "$host_cpu" = ia64; then
4957	# AIX 5 now supports IA64 processor
4958	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
4959	fi
4960	;;
4961
4962	amigaos*)
4963	# FIXME: we need at least 68020 code to build shared libraries, but
4964	# adding the `-m68020' flag to GCC prevents building anything better,
4965	# like `-m68040'.
4966	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
4967	;;
4968
4969	beos* | cygwin* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
4970	# PIC is the default for these OSes.
4971	;;
4972
4973	mingw* | pw32* | os2*)
4974	# This hack is so that the source file can tell whether it is being
4975	# built for inclusion in a dll (and should export symbols for example).
4976	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
4977	;;
4978
4979	darwin* | rhapsody*)
4980	# PIC is the default on this platform
4981	# Common symbols not allowed in MH_DYLIB files
4982	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
4983	;;
4984
4985	msdosdjgpp*)
4986	# Just because we use GCC doesn't mean we suddenly get shared libraries
4987	# on systems that don't support them.
4988	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
4989	enable_shared=no
4990	;;
4991
4992	sysv4*MP*)
4993	if test -d /usr/nec; then
4994	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
4995	fi
4996	;;
4997
4998	hpux*)
4999	# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5000	# not for PA HP-UX.
5001	case $host_cpu in
5002	hppa*64*|ia64*)
5003	# +Z the default
5004	;;
5005	*)
5006	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5007	;;
5008	esac
5009	;;
5010
5011	*)
5012	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
5013	;;
5014	esac
5015	else
5016	# PORTME Check for flag to pass linker flags through the system compiler.
5017	case $host_os in
5018	aix*)
5019	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5020	if test "$host_cpu" = ia64; then
5021	# AIX 5 now supports IA64 processor
5022	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5023	else
5024	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
5025	fi
5026	;;
5027	darwin*)
5028	# PIC is the default on this platform
5029	# Common symbols not allowed in MH_DYLIB files
5030	case $cc_basename in
5031	xlc*)
5032	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-qnocommon'
5033	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5034	;;
5035	esac
5036	;;
5037
5038	mingw* | pw32* | os2*)
5039	# This hack is so that the source file can tell whether it is being
5040	# built for inclusion in a dll (and should export symbols for example).
5041	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'
5042	;;
5043
5044	hpux9* | hpux10* | hpux11*)
5045	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5046	# PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
5047	# not for PA HP-UX.
5048	case $host_cpu in
5049	hppa*64*|ia64*)
5050	# +Z the default
5051	;;
5052	*)
5053	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
5054	;;
5055	esac
5056	# Is there a better lt_prog_compiler_static that works with the bundled CC?
5057	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
5058	;;
5059
5060	irix5* | irix6* | nonstopux*)
5061	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5062	# PIC (with -KPIC) is the default.
5063	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5064	;;
5065
5066	newsos6)
5067	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5068	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5069	;;
5070
5071	linux*)
5072	case $cc_basename in
5073	icc* | ecc*)
5074	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5075	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5076	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-static'
5077	;;
5078	pgcc* | pgf77* | pgf90* | pgf95*)
5079	# Portland Group compilers (*not* the Pentium gcc compiler,
5080	# which looks to be a dead project)
5081	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5082	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
5083	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5084	;;
5085	ccc*)
5086	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5087	# All Alpha code is PIC.
5088	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5089	;;
5090	esac
5091	;;
5092
5093	osf3* | osf4* | osf5*)
5094	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5095	# All OSF/1 code is PIC.
5096	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
5097	;;
5098
5099	sco3.2v5*)
5100	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kpic'
5101	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-dn'
5102	;;
5103
5104	solaris*)
5105	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5106	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5107	case $cc_basename in
5108	f77* | f90* | f95*)
5109	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
5110	*)
5111	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
5112	esac
5113	;;
5114
5115	sunos4*)
5116	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
5117	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
5118	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5119	;;
5120
5121	sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
5122	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5123	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
5124	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5125	;;
5126
5127	sysv4*MP*)
5128	if test -d /usr/nec ;then
5129	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
5130	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5131	fi
5132	;;
5133
5134	unicos*)
5135	_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
5136	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5137	;;
5138
5139	uts4*)
5140	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
5141	_LT_AC_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
5142	;;
5143
5144	*)
5145	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
5146	;;
5147	esac
5148	fi
5149	])
5150	AC_MSG_RESULT([$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)])
5151
5152	#
5153	# Check to make sure the PIC flag actually works.
5154	#
5155	if test -n "$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)"; then
5156	AC_LIBTOOL_COMPILER_OPTION([if $compiler PIC flag $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) works],
5157	_LT_AC_TAGVAR(lt_prog_compiler_pic_works, $1),
5158	[$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])], [],
5159	[case $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1) in
5160	"" | " "*) ;;
5161	*) _LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)" ;;
5162	esac],
5163	[_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5164	_LT_AC_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
5165	fi
5166	case $host_os in
5167	# For platforms which do not support PIC, -DPIC is meaningless:
5168	*djgpp*)
5169	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)=
5170	;;
5171	*)
5172	_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_AC_TAGVAR(lt_prog_compiler_pic, $1)ifelse([$1],[],[ -DPIC],[ifelse([$1],[CXX],[ -DPIC],[])])"
5173	;;
5174	esac
5175	])
5176
5177
5178	# AC_LIBTOOL_PROG_LD_SHLIBS([TAGNAME])
5179	# ------------------------------------
5180	# See if the linker supports building shared libraries.
5181	AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS],
5182	[AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
5183	ifelse([$1],[CXX],[
5184	_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5185	case $host_os in
5186	aix4* | aix5*)
5187	# If we're using GNU nm, then we don't want the "-C" option.
5188	# -C means demangle to AIX nm, but means don't demangle with GNU nm
5189	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5190	_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5191	else
5192	_LT_AC_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'
5193	fi
5194	;;
5195	pw32*)
5196	_LT_AC_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
5197	;;
5198	cygwin* | mingw*)
5199	_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]] /s/.* \([[^ ]]*\)/\1 DATA/;/^.* __nm__/s/^.* __nm__\([[^ ]]*\) [[^ ]]*/\1 DATA/;/^I /d;/^[[AITW]] /s/.* //'\'' | sort | uniq > $export_symbols'
5200	;;
5201	*)
5202	_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5203	;;
5204	esac
5205	],[
5206	runpath_var=
5207	_LT_AC_TAGVAR(allow_undefined_flag, $1)=
5208	_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=no
5209	_LT_AC_TAGVAR(archive_cmds, $1)=
5210	_LT_AC_TAGVAR(archive_expsym_cmds, $1)=
5211	_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)=
5212	_LT_AC_TAGVAR(old_archive_from_expsyms_cmds, $1)=
5213	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5214	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5215	_LT_AC_TAGVAR(thread_safe_flag_spec, $1)=
5216	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5217	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
5218	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5219	_LT_AC_TAGVAR(hardcode_direct, $1)=no
5220	_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5221	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5222	_LT_AC_TAGVAR(link_all_deplibs, $1)=unknown
5223	_LT_AC_TAGVAR(hardcode_automatic, $1)=no
5224	_LT_AC_TAGVAR(module_cmds, $1)=
5225	_LT_AC_TAGVAR(module_expsym_cmds, $1)=
5226	_LT_AC_TAGVAR(always_export_symbols, $1)=no
5227	_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
5228	# include_expsyms should be a list of space-separated symbols to be *always*
5229	# included in the symbol list
5230	_LT_AC_TAGVAR(include_expsyms, $1)=
5231	# exclude_expsyms can be an extended regexp of symbols to exclude
5232	# it will be wrapped by ` (' and `)$', so one must not match beginning or
5233	# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
5234	# as well as any symbol that contains `d'.
5235	_LT_AC_TAGVAR(exclude_expsyms, $1)="_GLOBAL_OFFSET_TABLE_"
5236	# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
5237	# platforms (ab)use it in PIC code, but their linkers get confused if
5238	# the symbol is explicitly referenced. Since portable code cannot
5239	# rely on this symbol name, it's probably fine to never include it in
5240	# preloaded symbol tables.
5241	extract_expsyms_cmds=
5242	# Just being paranoid about ensuring that cc_basename is set.
5243	_LT_CC_BASENAME([$compiler])
5244	case $host_os in
5245	cygwin* | mingw* | pw32*)
5246	# FIXME: the MSVC++ port hasn't been tested in a loooong time
5247	# When not using gcc, we currently assume that we are using
5248	# Microsoft Visual C++.
5249	if test "$GCC" != yes; then
5250	with_gnu_ld=no
5251	fi
5252	;;
5253	openbsd*)
5254	with_gnu_ld=no
5255	;;
5256	esac
5257
5258	_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5259	if test "$with_gnu_ld" = yes; then
5260	# If archive_cmds runs LD, not CC, wlarc should be empty
5261	wlarc='${wl}'
5262
5263	# Set some defaults for GNU ld with shared library support. These
5264	# are reset later if shared libraries are not supported. Putting them
5265	# here allows them to be overridden if necessary.
5266	runpath_var=LD_RUN_PATH
5267	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
5268	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
5269	# ancient GNU ld didn't support --whole-archive et. al.
5270	if $LD --help 2>&1 | grep 'no-whole-archive' > /dev/null; then
5271	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
5272	else
5273	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5274	fi
5275	supports_anon_versioning=no
5276	case `$LD -v 2>/dev/null` in
5277	*\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
5278	*\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
5279	*\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
5280	*\ 2.11.*) ;; # other 2.11 versions
5281	*) supports_anon_versioning=yes ;;
5282	esac
5283
5284	# See if GNU ld supports shared libraries.
5285	case $host_os in
5286	aix3* | aix4* | aix5*)
5287	# On AIX/PPC, the GNU linker is very broken
5288	if test "$host_cpu" != ia64; then
5289	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5290	cat <<EOF 1>&2
5291
5292	*** Warning: the GNU linker, at least up to release 2.9.1, is reported
5293	*** to be unable to reliably create shared libraries on AIX.
5294	*** Therefore, libtool is disabling shared libraries support. If you
5295	*** really care for shared libraries, you may want to modify your PATH
5296	*** so that a non-GNU linker is found, and then restart.
5297
5298	EOF
5299	fi
5300	;;
5301
5302	amigaos*)
5303	_LT_AC_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)'
5304	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5305	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5306
5307	# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
5308	# that the semantics of dynamic libraries on AmigaOS, at least up
5309	# to version 4, is to share data among multiple programs linked
5310	# with the same dynamic library. Since this doesn't match the
5311	# behavior of shared libraries on other platforms, we can't use
5312	# them.
5313	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5314	;;
5315
5316	beos*)
5317	if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5318	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5319	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
5320	# support --undefined. This deserves some investigation. FIXME
5321	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5322	else
5323	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5324	fi
5325	;;
5326
5327	cygwin* | mingw* | pw32*)
5328	# _LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
5329	# as there is no search path for DLLs.
5330	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5331	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5332	_LT_AC_TAGVAR(always_export_symbols, $1)=no
5333	_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5334	_LT_AC_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'
5335
5336	if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then
5337	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5338	# If the export-symbols file already is a .def file (1st line
5339	# is EXPORTS), use it as is; otherwise, prepend...
5340	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
5341	cp $export_symbols $output_objdir/$soname.def;
5342	else
5343	echo EXPORTS > $output_objdir/$soname.def;
5344	cat $export_symbols >> $output_objdir/$soname.def;
5345	fi~
5346	$CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--image-base=0x10000000 ${wl}--out-implib,$lib'
5347	else
5348	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5349	fi
5350	;;
5351
5352	linux*)
5353	if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5354	tmp_addflag=
5355	case $cc_basename,$host_cpu in
5356	pgcc*) # Portland Group C compiler
5357	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5358	tmp_addflag=' $pic_flag'
5359	;;
5360	pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers
5361	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}--no-whole-archive'
5362	tmp_addflag=' $pic_flag -Mnomain' ;;
5363	ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
5364	tmp_addflag=' -i_dynamic' ;;
5365	efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
5366	tmp_addflag=' -i_dynamic -nofor_main' ;;
5367	ifc* | ifort*) # Intel Fortran compiler
5368	tmp_addflag=' -nofor_main' ;;
5369	esac
5370	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5371
5372	if test $supports_anon_versioning = yes; then
5373	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $output_objdir/$libname.ver~
5374	cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
5375	$echo "local: *; };" >> $output_objdir/$libname.ver~
5376	$CC -shared'"$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
5377	fi
5378	else
5379	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5380	fi
5381	;;
5382
5383	netbsd*)
5384	if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5385	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
5386	wlarc=
5387	else
5388	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5389	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5390	fi
5391	;;
5392
5393	solaris* | sysv5*)
5394	if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then
5395	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5396	cat <<EOF 1>&2
5397
5398	*** Warning: The releases 2.8.* of the GNU linker cannot reliably
5399	*** create shared libraries on Solaris systems. Therefore, libtool
5400	*** is disabling shared libraries support. We urge you to upgrade GNU
5401	*** binutils to release 2.9.1 or newer. Another option is to modify
5402	*** your PATH or compiler configuration so that the native linker is
5403	*** used, and then restart.
5404
5405	EOF
5406	elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5407	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5408	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5409	else
5410	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5411	fi
5412	;;
5413
5414	sunos4*)
5415	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5416	wlarc=
5417	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5418	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5419	;;
5420
5421	*)
5422	if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then
5423	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
5424	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
5425	else
5426	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5427	fi
5428	;;
5429	esac
5430
5431	if test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no; then
5432	runpath_var=
5433	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5434	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=
5435	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=
5436	fi
5437	else
5438	# PORTME fill in a description of your system's linker (not GNU ld)
5439	case $host_os in
5440	aix3*)
5441	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5442	_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5443	_LT_AC_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'
5444	# Note: this linker hardcodes the directories in LIBPATH if there
5445	# are no directories specified by -L.
5446	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5447	if test "$GCC" = yes && test -z "$link_static_flag"; then
5448	# Neither direct hardcoding nor static linking is supported with a
5449	# broken collect2.
5450	_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5451	fi
5452	;;
5453
5454	aix4* | aix5*)
5455	if test "$host_cpu" = ia64; then
5456	# On IA64, the linker does run time linking by default, so we don't
5457	# have to do anything special.
5458	aix_use_runtimelinking=no
5459	exp_sym_flag='-Bexport'
5460	no_entry_flag=""
5461	else
5462	# If we're using GNU nm, then we don't want the "-C" option.
5463	# -C means demangle to AIX nm, but means don't demangle with GNU nm
5464	if $NM -V 2>&1 | grep 'GNU' > /dev/null; then
5465	_LT_AC_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\[$]2 == "T") || (\[$]2 == "D") || (\[$]2 == "B")) && ([substr](\[$]3,1,1) != ".")) { print \[$]3 } }'\'' | sort -u > $export_symbols'
5466	else
5467	_LT_AC_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'
5468	fi
5469	aix_use_runtimelinking=no
5470
5471	# Test if we are trying to use run time linking or normal
5472	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
5473	# need to do runtime linking.
5474	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*)
5475	for ld_flag in $LDFLAGS; do
5476	if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
5477	aix_use_runtimelinking=yes
5478	break
5479	fi
5480	done
5481	esac
5482
5483	exp_sym_flag='-bexport'
5484	no_entry_flag='-bnoentry'
5485	fi
5486
5487	# When large executables or shared objects are built, AIX ld can
5488	# have problems creating the table of contents. If linking a library
5489	# or program results in "error TOC overflow" add -mminimal-toc to
5490	# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
5491	# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
5492
5493	_LT_AC_TAGVAR(archive_cmds, $1)=''
5494	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5495	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=':'
5496	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5497
5498	if test "$GCC" = yes; then
5499	case $host_os in aix4.[[012]]|aix4.[[012]].*)
5500	# We only want to do this on AIX 4.2 and lower, the check
5501	# below for broken collect2 doesn't work under 4.3+
5502	collect2name=`${CC} -print-prog-name=collect2`
5503	if test -f "$collect2name" && \
5504	strings "$collect2name" | grep resolve_lib_name >/dev/null
5505	then
5506	# We have reworked collect2
5507	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5508	else
5509	# We have old collect2
5510	_LT_AC_TAGVAR(hardcode_direct, $1)=unsupported
5511	# It fails to find uninstalled libraries when the uninstalled
5512	# path is not listed in the libpath. Setting hardcode_minus_L
5513	# to unsupported forces relinking
5514	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5515	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5516	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=
5517	fi
5518	esac
5519	shared_flag='-shared'
5520	if test "$aix_use_runtimelinking" = yes; then
5521	shared_flag="$shared_flag "'${wl}-G'
5522	fi
5523	else
5524	# not using gcc
5525	if test "$host_cpu" = ia64; then
5526	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
5527	# chokes on -Wl,-G. The following line is correct:
5528	shared_flag='-G'
5529	else
5530	if test "$aix_use_runtimelinking" = yes; then
5531	shared_flag='${wl}-G'
5532	else
5533	shared_flag='${wl}-bM:SRE'
5534	fi
5535	fi
5536	fi
5537
5538	# It seems that -bexpall does not export symbols beginning with
5539	# underscore (_), so it is better to generate a list of symbols to export.
5540	_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5541	if test "$aix_use_runtimelinking" = yes; then
5542	# Warning - without using the other runtime loading flags (-brtl),
5543	# -berok will link without error, but may produce a broken library.
5544	_LT_AC_TAGVAR(allow_undefined_flag, $1)='-berok'
5545	# Determine the default libpath from the value encoded in an empty executable.
5546	_LT_AC_SYS_LIBPATH_AIX
5547	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5548	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag"
5549	else
5550	if test "$host_cpu" = ia64; then
5551	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
5552	_LT_AC_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
5553	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
5554	else
5555	# Determine the default libpath from the value encoded in an empty executable.
5556	_LT_AC_SYS_LIBPATH_AIX
5557	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
5558	# Warning - without using the other run time loading flags,
5559	# -berok will link without error, but may produce a broken library.
5560	_LT_AC_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
5561	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
5562	# -bexpall does not export symbols beginning with underscore (_)
5563	_LT_AC_TAGVAR(always_export_symbols, $1)=yes
5564	# Exported symbols can be pulled into shared objects from archives
5565	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=' '
5566	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
5567	# This is similar to how AIX traditionally builds its shared libraries.
5568	_LT_AC_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${wl}-bE:$export_symbols ${wl}-bnoentry${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
5569	fi
5570	fi
5571	;;
5572
5573	amigaos*)
5574	_LT_AC_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)'
5575	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5576	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5577	# see comment about different semantics on the GNU ld section
5578	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5579	;;
5580
5581	bsdi[[45]]*)
5582	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
5583	;;
5584
5585	cygwin* | mingw* | pw32*)
5586	# When not using gcc, we currently assume that we are using
5587	# Microsoft Visual C++.
5588	# hardcode_libdir_flag_spec is actually meaningless, as there is
5589	# no search path for DLLs.
5590	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
5591	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5592	# Tell ltmain to make .lib files, not .a files.
5593	libext=lib
5594	# Tell ltmain to make .dll files, not .so files.
5595	shrext_cmds=".dll"
5596	# FIXME: Setting linknames here is a bad hack.
5597	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | $SED -e '\''s/ -lc$//'\''` -link -dll~linknames='
5598	# The linker will automatically build a .lib file if we build a DLL.
5599	_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='true'
5600	# FIXME: Should let the user specify the lib program.
5601	_LT_AC_TAGVAR(old_archive_cmds, $1)='lib /OUT:$oldlib$oldobjs$old_deplibs'
5602	_LT_AC_TAGVAR(fix_srcfile_path, $1)='`cygpath -w "$srcfile"`'
5603	_LT_AC_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
5604	;;
5605
5606	darwin* | rhapsody*)
5607	case $host_os in
5608	rhapsody* | darwin1.[[012]])
5609	_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}suppress'
5610	;;
5611	*) # Darwin 1.3 on
5612	if test -z ${MACOSX_DEPLOYMENT_TARGET} ; then
5613	_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5614	else
5615	case ${MACOSX_DEPLOYMENT_TARGET} in
5616	10.[[012]])
5617	_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-flat_namespace ${wl}-undefined ${wl}suppress'
5618	;;
5619	10.*)
5620	_LT_AC_TAGVAR(allow_undefined_flag, $1)='${wl}-undefined ${wl}dynamic_lookup'
5621	;;
5622	esac
5623	fi
5624	;;
5625	esac
5626	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
5627	_LT_AC_TAGVAR(hardcode_direct, $1)=no
5628	_LT_AC_TAGVAR(hardcode_automatic, $1)=yes
5629	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
5630	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)=''
5631	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5632	if test "$GCC" = yes ; then
5633	output_verbose_link_cmd='echo'
5634	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring'
5635	_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5636	# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5637	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -dynamiclib $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags -install_name $rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5638	_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5639	else
5640	case $cc_basename in
5641	xlc*)
5642	output_verbose_link_cmd='echo'
5643	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}`echo $rpath/$soname` $verstring'
5644	_LT_AC_TAGVAR(module_cmds, $1)='$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags'
5645	# Don't fix this by using the ld -exported_symbols_list flag, it doesn't exist in older darwin lds
5646	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC -qmkshrobj $allow_undefined_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-install_name ${wl}$rpath/$soname $verstring~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5647	_LT_AC_TAGVAR(module_expsym_cmds, $1)='sed -e "s,#.*,," -e "s,^[ ]*,," -e "s,^\(..*\),_&," < $export_symbols > $output_objdir/${libname}-symbols.expsym~$CC $allow_undefined_flag -o $lib -bundle $libobjs $deplibs$compiler_flags~nmedit -s $output_objdir/${libname}-symbols.expsym ${lib}'
5648	;;
5649	*)
5650	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5651	;;
5652	esac
5653	fi
5654	;;
5655
5656	dgux*)
5657	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5658	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5659	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5660	;;
5661
5662	freebsd1*)
5663	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5664	;;
5665
5666	# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
5667	# support. Future versions do this automatically, but an explicit c++rt0.o
5668	# does not break anything, and helps significantly (at the cost of a little
5669	# extra space).
5670	freebsd2.2*)
5671	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
5672	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5673	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5674	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5675	;;
5676
5677	# Unfortunately, older versions of FreeBSD 2 do not have this feature.
5678	freebsd2*)
5679	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5680	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5681	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5682	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5683	;;
5684
5685	# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
5686	freebsd* | kfreebsd*-gnu | dragonfly*)
5687	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
5688	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5689	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5690	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5691	;;
5692
5693	hpux9*)
5694	if test "$GCC" = yes; then
5695	_LT_AC_TAGVAR(archive_cmds, $1)='$rm $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
5696	else
5697	_LT_AC_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'
5698	fi
5699	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5700	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5701	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5702
5703	# hardcode_minus_L: Not really in the search PATH,
5704	# but as the default location of the library.
5705	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5706	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5707	;;
5708
5709	hpux10* | hpux11*)
5710	if test "$GCC" = yes -a "$with_gnu_ld" = no; then
5711	case $host_cpu in
5712	hppa*64*|ia64*)
5713	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5714	;;
5715	*)
5716	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
5717	;;
5718	esac
5719	else
5720	case $host_cpu in
5721	hppa*64*|ia64*)
5722	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname -o $lib $libobjs $deplibs $linker_flags'
5723	;;
5724	*)
5725	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
5726	;;
5727	esac
5728	fi
5729	if test "$with_gnu_ld" = no; then
5730	case $host_cpu in
5731	hppa*64*)
5732	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5733	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
5734	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5735	_LT_AC_TAGVAR(hardcode_direct, $1)=no
5736	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5737	;;
5738	ia64*)
5739	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5740	_LT_AC_TAGVAR(hardcode_direct, $1)=no
5741	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5742
5743	# hardcode_minus_L: Not really in the search PATH,
5744	# but as the default location of the library.
5745	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5746	;;
5747	*)
5748	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
5749	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5750	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5751	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5752
5753	# hardcode_minus_L: Not really in the search PATH,
5754	# but as the default location of the library.
5755	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5756	;;
5757	esac
5758	fi
5759	;;
5760
5761	irix5* | irix6* | nonstopux*)
5762	if test "$GCC" = yes; then
5763	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5764	else
5765	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5766	_LT_AC_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
5767	fi
5768	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5769	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5770	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5771	;;
5772
5773	netbsd*)
5774	if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then
5775	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
5776	else
5777	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
5778	fi
5779	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5780	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5781	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5782	;;
5783
5784	newsos6)
5785	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5786	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5787	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5788	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5789	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5790	;;
5791
5792	openbsd*)
5793	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5794	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5795	if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
5796	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5797	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
5798	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5799	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
5800	else
5801	case $host_os in
5802	openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
5803	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
5804	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5805	;;
5806	*)
5807	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
5808	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
5809	;;
5810	esac
5811	fi
5812	;;
5813
5814	os2*)
5815	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5816	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5817	_LT_AC_TAGVAR(allow_undefined_flag, $1)=unsupported
5818	_LT_AC_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'
5819	_LT_AC_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
5820	;;
5821
5822	osf3*)
5823	if test "$GCC" = yes; then
5824	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5825	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5826	else
5827	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5828	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5829	fi
5830	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5831	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5832	;;
5833
5834	osf4* | osf5*) # as osf3* with the addition of -msym flag
5835	if test "$GCC" = yes; then
5836	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
5837	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
5838	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
5839	else
5840	_LT_AC_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
5841	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
5842	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
5843	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib~$rm $lib.exp'
5844
5845	# Both c and cxx compiler support -rpath directly
5846	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
5847	fi
5848	_LT_AC_TAGVAR(hardcode_libdir_separator, $1)=:
5849	;;
5850
5851	sco3.2v5*)
5852	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5853	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5854	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
5855	runpath_var=LD_RUN_PATH
5856	hardcode_runpath_var=yes
5857	;;
5858
5859	solaris*)
5860	_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5861	if test "$GCC" = yes; then
5862	wlarc='${wl}'
5863	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5864	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5865	$CC -shared ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$rm $lib.exp'
5866	else
5867	wlarc=''
5868	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5869	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5870	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5871	fi
5872	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
5873	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5874	case $host_os in
5875	solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
5876	*)
5877	# The compiler driver will combine linker options so we
5878	# cannot just pass the convience library names through
5879	# without $wl, iff we do not link with $LD.
5880	# Luckily, gcc supports the same syntax we need for Sun Studio.
5881	# Supported since Solaris 2.6 (maybe 2.5.1?)
5882	case $wlarc in
5883	'')
5884	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' ;;
5885	*)
5886	_LT_AC_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $echo \"$new_convenience\"` ${wl}-z ${wl}defaultextract' ;;
5887	esac ;;
5888	esac
5889	_LT_AC_TAGVAR(link_all_deplibs, $1)=yes
5890	;;
5891
5892	sunos4*)
5893	if test "x$host_vendor" = xsequent; then
5894	# Use $CC to link under sequent, because it throws in some extra .o
5895	# files that make .init and .fini sections work.
5896	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
5897	else
5898	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
5899	fi
5900	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5901	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5902	_LT_AC_TAGVAR(hardcode_minus_L, $1)=yes
5903	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5904	;;
5905
5906	sysv4)
5907	case $host_vendor in
5908	sni)
5909	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5910	_LT_AC_TAGVAR(hardcode_direct, $1)=yes # is this really true???
5911	;;
5912	siemens)
5913	## LD is ld it makes a PLAMLIB
5914	## CC just makes a GrossModule.
5915	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5916	_LT_AC_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
5917	_LT_AC_TAGVAR(hardcode_direct, $1)=no
5918	;;
5919	motorola)
5920	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5921	_LT_AC_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
5922	;;
5923	esac
5924	runpath_var='LD_RUN_PATH'
5925	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5926	;;
5927
5928	sysv4.3*)
5929	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5930	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5931	_LT_AC_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
5932	;;
5933
5934	sysv4*MP*)
5935	if test -d /usr/nec; then
5936	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5937	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5938	runpath_var=LD_RUN_PATH
5939	hardcode_runpath_var=yes
5940	_LT_AC_TAGVAR(ld_shlibs, $1)=yes
5941	fi
5942	;;
5943
5944	sysv4.2uw2*)
5945	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
5946	_LT_AC_TAGVAR(hardcode_direct, $1)=yes
5947	_LT_AC_TAGVAR(hardcode_minus_L, $1)=no
5948	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5949	hardcode_runpath_var=yes
5950	runpath_var=LD_RUN_PATH
5951	;;
5952
5953	sysv5OpenUNIX8* | sysv5UnixWare7* | sysv5uw[[78]]* | unixware7*)
5954	_LT_AC_TAGVAR(no_undefined_flag, $1)='${wl}-z ${wl}text'
5955	if test "$GCC" = yes; then
5956	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5957	else
5958	_LT_AC_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
5959	fi
5960	runpath_var='LD_RUN_PATH'
5961	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5962	;;
5963
5964	sysv5*)
5965	_LT_AC_TAGVAR(no_undefined_flag, $1)=' -z text'
5966	# $CC -shared without GNU ld will not create a library from C++
5967	# object files and a static libstdc++, better avoid it by now
5968	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
5969	_LT_AC_TAGVAR(archive_expsym_cmds, $1)='$echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~
5970	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
5971	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)=
5972	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5973	runpath_var='LD_RUN_PATH'
5974	;;
5975
5976	uts4*)
5977	_LT_AC_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
5978	_LT_AC_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
5979	_LT_AC_TAGVAR(hardcode_shlibpath_var, $1)=no
5980	;;
5981
5982	*)
5983	_LT_AC_TAGVAR(ld_shlibs, $1)=no
5984	;;
5985	esac
5986	fi
5987	])
5988	AC_MSG_RESULT([$_LT_AC_TAGVAR(ld_shlibs, $1)])
5989	test "$_LT_AC_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
5990
5991	variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
5992	if test "$GCC" = yes; then
5993	variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
5994	fi
5995
5996	#
5997	# Do we need to explicitly link libc?
5998	#
5999	case "x$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)" in
6000	x|xyes)
6001	# Assume -lc should be added
6002	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6003
6004	if test "$enable_shared" = yes && test "$GCC" = yes; then
6005	case $_LT_AC_TAGVAR(archive_cmds, $1) in
6006	*'~'*)
6007	# FIXME: we may have to deal with multi-command sequences.
6008	;;
6009	'$CC '*)
6010	# Test whether the compiler implicitly links with -lc since on some
6011	# systems, -lgcc has to come before -lc. If gcc already passes -lc
6012	# to ld, don't add -lc before -lgcc.
6013	AC_MSG_CHECKING([whether -lc should be explicitly linked in])
6014	$rm conftest*
6015	printf "$lt_simple_compile_test_code" > conftest.$ac_ext
6016
6017	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
6018	soname=conftest
6019	lib=conftest
6020	libobjs=conftest.$ac_objext
6021	deplibs=
6022	wl=$_LT_AC_TAGVAR(lt_prog_compiler_wl, $1)
6023	compiler_flags=-v
6024	linker_flags=-v
6025	verstring=
6026	output_objdir=.
6027	libname=conftest
6028	lt_save_allow_undefined_flag=$_LT_AC_TAGVAR(allow_undefined_flag, $1)
6029	_LT_AC_TAGVAR(allow_undefined_flag, $1)=
6030	if AC_TRY_EVAL(_LT_AC_TAGVAR(archive_cmds, $1) 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1)
6031	then
6032	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=no
6033	else
6034	_LT_AC_TAGVAR(archive_cmds_need_lc, $1)=yes
6035	fi
6036	_LT_AC_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
6037	else
6038	cat conftest.err 1>&5
6039	fi
6040	$rm conftest*
6041	AC_MSG_RESULT([$_LT_AC_TAGVAR(archive_cmds_need_lc, $1)])
6042	;;
6043	esac
6044	fi
6045	;;
6046	esac
6047	])# AC_LIBTOOL_PROG_LD_SHLIBS
6048
6049
6050	# _LT_AC_FILE_LTDLL_C
6051	# -------------------
6052	# Be careful that the start marker always follows a newline.
6053	AC_DEFUN([_LT_AC_FILE_LTDLL_C], [
6054	# /* ltdll.c starts here */
6055	# #define WIN32_LEAN_AND_MEAN
6056	# #include <windows.h>
6057	# #undef WIN32_LEAN_AND_MEAN
6058	# #include <stdio.h>
6059	#
6060	# #ifndef __CYGWIN__
6061	# # ifdef __CYGWIN32__
6062	# # define __CYGWIN__ __CYGWIN32__
6063	# # endif
6064	# #endif
6065	#
6066	# #ifdef __cplusplus
6067	# extern "C" {
6068	# #endif
6069	# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
6070	# #ifdef __cplusplus
6071	# }
6072	# #endif
6073	#
6074	# #ifdef __CYGWIN__
6075	# #include <cygwin/cygwin_dll.h>
6076	# DECLARE_CYGWIN_DLL( DllMain );
6077	# #endif
6078	# HINSTANCE __hDllInstance_base;
6079	#
6080	# BOOL APIENTRY
6081	# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
6082	# {
6083	# __hDllInstance_base = hInst;
6084	# return TRUE;
6085	# }
6086	# /* ltdll.c ends here */
6087	])# _LT_AC_FILE_LTDLL_C
6088
6089
6090	# _LT_AC_TAGVAR(VARNAME, [TAGNAME])
6091	# ---------------------------------
6092	AC_DEFUN([_LT_AC_TAGVAR], [ifelse([$2], [], [$1], [$1_$2])])
6093
6094
6095	# old names
6096	AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
6097	AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
6098	AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
6099	AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
6100	AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
6101	AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
6102	AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
6103
6104	# This is just to silence aclocal about the macro not being used
6105	ifelse([AC_DISABLE_FAST_INSTALL])
6106
6107	AC_DEFUN([LT_AC_PROG_GCJ],
6108	[AC_CHECK_TOOL(GCJ, gcj, no)
6109	test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
6110	AC_SUBST(GCJFLAGS)
6111	])
6112
6113	AC_DEFUN([LT_AC_PROG_RC],
6114	[AC_CHECK_TOOL(RC, windres, no)
6115	])
6116
6117	# NOTE: This macro has been submitted for inclusion into #
6118	# GNU Autoconf as AC_PROG_SED. When it is available in #
6119	# a released version of Autoconf we should remove this #
6120	# macro and use it instead. #
6121	# LT_AC_PROG_SED
6122	# --------------
6123	# Check for a fully-functional sed program, that truncates
6124	# as few characters as possible. Prefer GNU sed if found.
6125	AC_DEFUN([LT_AC_PROG_SED],
6126	[AC_MSG_CHECKING([for a sed that does not truncate output])
6127	AC_CACHE_VAL(lt_cv_path_SED,
6128	[# Loop through the user's path and test for sed and gsed.
6129	# Then use that list of sed's as ones to test for truncation.
6130	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6131	for as_dir in $PATH
6132	do
6133	IFS=$as_save_IFS
6134	test -z "$as_dir" && as_dir=.
6135	for lt_ac_prog in sed gsed; do
6136	for ac_exec_ext in '' $ac_executable_extensions; do
6137	if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
6138	lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
6139	fi
6140	done
6141	done
6142	done
6143	lt_ac_max=0
6144	lt_ac_count=0
6145	# Add /usr/xpg4/bin/sed as it is typically found on Solaris
6146	# along with /bin/sed that truncates output.
6147	for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
6148	test ! -f $lt_ac_sed && continue
6149	cat /dev/null > conftest.in
6150	lt_ac_count=0
6151	echo $ECHO_N "0123456789$ECHO_C" >conftest.in
6152	# Check for GNU sed and select it if it is found.
6153	if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
6154	lt_cv_path_SED=$lt_ac_sed
6155	break
6156	fi
6157	while true; do
6158	cat conftest.in conftest.in >conftest.tmp
6159	mv conftest.tmp conftest.in
6160	cp conftest.in conftest.nl
6161	echo >>conftest.nl
6162	$lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
6163	cmp -s conftest.out conftest.nl || break
6164	# 10000 chars as input seems more than enough
6165	test $lt_ac_count -gt 10 && break
6166	lt_ac_count=`expr $lt_ac_count + 1`
6167	if test $lt_ac_count -gt $lt_ac_max; then
6168	lt_ac_max=$lt_ac_count
6169	lt_cv_path_SED=$lt_ac_sed
6170	fi
6171	done
6172	done
6173	])
6174	SED=$lt_cv_path_SED
6175	AC_MSG_RESULT([$SED])
6176	])
6177
6178	# Copyright (C) 2002, 2003, 2005 Free Software Foundation, Inc.
6179	#
6180	# This file is free software; the Free Software Foundation
6181	# gives unlimited permission to copy and/or distribute it,
6182	# with or without modifications, as long as this notice is preserved.
6183
6184	# AM_AUTOMAKE_VERSION(VERSION)
6185	# ----------------------------
6186	# Automake X.Y traces this macro to ensure aclocal.m4 has been
6187	# generated from the m4 files accompanying Automake X.Y.
6188	AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.9"])
6189
6190	# AM_SET_CURRENT_AUTOMAKE_VERSION
6191	# -------------------------------
6192	# Call AM_AUTOMAKE_VERSION so it can be traced.
6193	# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
6194	AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
6195	[AM_AUTOMAKE_VERSION([1.9.6])])
6196
6197	# AM_AUX_DIR_EXPAND -*- Autoconf -*-
6198
6199	# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6200	#
6201	# This file is free software; the Free Software Foundation
6202	# gives unlimited permission to copy and/or distribute it,
6203	# with or without modifications, as long as this notice is preserved.
6204
6205	# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
6206	# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
6207	# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
6208	#
6209	# Of course, Automake must honor this variable whenever it calls a
6210	# tool from the auxiliary directory. The problem is that $srcdir (and
6211	# therefore $ac_aux_dir as well) can be either absolute or relative,
6212	# depending on how configure is run. This is pretty annoying, since
6213	# it makes $ac_aux_dir quite unusable in subdirectories: in the top
6214	# source directory, any form will work fine, but in subdirectories a
6215	# relative path needs to be adjusted first.
6216	#
6217	# $ac_aux_dir/missing
6218	# fails when called from a subdirectory if $ac_aux_dir is relative
6219	# $top_srcdir/$ac_aux_dir/missing
6220	# fails if $ac_aux_dir is absolute,
6221	# fails when called from a subdirectory in a VPATH build with
6222	# a relative $ac_aux_dir
6223	#
6224	# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
6225	# are both prefixed by $srcdir. In an in-source build this is usually
6226	# harmless because $srcdir is `.', but things will broke when you
6227	# start a VPATH build or use an absolute $srcdir.
6228	#
6229	# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
6230	# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
6231	# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//*\(.*\)"`
6232	# and then we would define $MISSING as
6233	# MISSING="\${SHELL} $am_aux_dir/missing"
6234	# This will work as long as MISSING is not called from configure, because
6235	# unfortunately $(top_srcdir) has no meaning in configure.
6236	# However there are other variables, like CC, which are often used in
6237	# configure, and could therefore not use this "fixed" $ac_aux_dir.
6238	#
6239	# Another solution, used here, is to always expand $ac_aux_dir to an
6240	# absolute PATH. The drawback is that using absolute paths prevent a
6241	# configured tree to be moved without reconfiguration.
6242
6243	AC_DEFUN([AM_AUX_DIR_EXPAND],
6244	[dnl Rely on autoconf to set up CDPATH properly.
6245	AC_PREREQ([2.50])dnl
6246	# expand $ac_aux_dir to an absolute path
6247	am_aux_dir=`cd $ac_aux_dir && pwd`
6248	])
6249
6250	# AM_CONDITIONAL -*- Autoconf -*-
6251
6252	# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005
6253	# Free Software Foundation, Inc.
6254	#
6255	# This file is free software; the Free Software Foundation
6256	# gives unlimited permission to copy and/or distribute it,
6257	# with or without modifications, as long as this notice is preserved.
6258
6259	# serial 7
6260
6261	# AM_CONDITIONAL(NAME, SHELL-CONDITION)
6262	# -------------------------------------
6263	# Define a conditional.
6264	AC_DEFUN([AM_CONDITIONAL],
6265	[AC_PREREQ(2.52)dnl
6266	ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
6267	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
6268	AC_SUBST([$1_TRUE])
6269	AC_SUBST([$1_FALSE])
6270	if $2; then
6271	$1_TRUE=
6272	$1_FALSE='#'
6273	else
6274	$1_TRUE='#'
6275	$1_FALSE=
6276	fi
6277	AC_CONFIG_COMMANDS_PRE(
6278	[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
6279	AC_MSG_ERROR([[conditional "$1" was never defined.
6280	Usually this means the macro was only invoked conditionally.]])
6281	fi])])
6282
6283
6284	# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6285	# Free Software Foundation, Inc.
6286	#
6287	# This file is free software; the Free Software Foundation
6288	# gives unlimited permission to copy and/or distribute it,
6289	# with or without modifications, as long as this notice is preserved.
6290
6291	# serial 8
6292
6293	# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
6294	# written in clear, in which case automake, when reading aclocal.m4,
6295	# will think it sees a *use*, and therefore will trigger all it's
6296	# C support machinery. Also note that it means that autoscan, seeing
6297	# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
6298
6299
6300	# _AM_DEPENDENCIES(NAME)
6301	# ----------------------
6302	# See how the compiler implements dependency checking.
6303	# NAME is "CC", "CXX", "GCJ", or "OBJC".
6304	# We try a few techniques and use that to set a single cache variable.
6305	#
6306	# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
6307	# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
6308	# dependency, and given that the user is not expected to run this macro,
6309	# just rely on AC_PROG_CC.
6310	AC_DEFUN([_AM_DEPENDENCIES],
6311	[AC_REQUIRE([AM_SET_DEPDIR])dnl
6312	AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
6313	AC_REQUIRE([AM_MAKE_INCLUDE])dnl
6314	AC_REQUIRE([AM_DEP_TRACK])dnl
6315
6316	ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
6317	[$1], CXX, [depcc="$CXX" am_compiler_list=],
6318	[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
6319	[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
6320	[depcc="$$1" am_compiler_list=])
6321
6322	AC_CACHE_CHECK([dependency style of $depcc],
6323	[am_cv_$1_dependencies_compiler_type],
6324	[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
6325	# We make a subdir and do the tests there. Otherwise we can end up
6326	# making bogus files that we don't know about and never remove. For
6327	# instance it was reported that on HP-UX the gcc test will end up
6328	# making a dummy file named `D' -- because `-MD' means `put the output
6329	# in D'.
6330	mkdir conftest.dir
6331	# Copy depcomp to subdir because otherwise we won't find it if we're
6332	# using a relative directory.
6333	cp "$am_depcomp" conftest.dir
6334	cd conftest.dir
6335	# We will build objects and dependencies in a subdirectory because
6336	# it helps to detect inapplicable dependency modes. For instance
6337	# both Tru64's cc and ICC support -MD to output dependencies as a
6338	# side effect of compilation, but ICC will put the dependencies in
6339	# the current directory while Tru64 will put them in the object
6340	# directory.
6341	mkdir sub
6342
6343	am_cv_$1_dependencies_compiler_type=none
6344	if test "$am_compiler_list" = ""; then
6345	am_compiler_list=`sed -n ['s/^#*\([a-zA-Z0-9]*\))$/\1/p'] < ./depcomp`
6346	fi
6347	for depmode in $am_compiler_list; do
6348	# Setup a source with many dependencies, because some compilers
6349	# like to wrap large dependency lists on column 80 (with \), and
6350	# we should not choose a depcomp mode which is confused by this.
6351	#
6352	# We need to recreate these files for each test, as the compiler may
6353	# overwrite some of them when testing with obscure command lines.
6354	# This happens at least with the AIX C compiler.
6355	: > sub/conftest.c
6356	for i in 1 2 3 4 5 6; do
6357	echo '#include "conftst'$i'.h"' >> sub/conftest.c
6358	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
6359	# Solaris 8's {/usr,}/bin/sh.
6360	touch sub/conftst$i.h
6361	done
6362	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
6363
6364	case $depmode in
6365	nosideeffect)
6366	# after this tag, mechanisms are not by side-effect, so they'll
6367	# only be used when explicitly requested
6368	if test "x$enable_dependency_tracking" = xyes; then
6369	continue
6370	else
6371	break
6372	fi
6373	;;
6374	none) break ;;
6375	esac
6376	# We check with `-c' and `-o' for the sake of the "dashmstdout"
6377	# mode. It turns out that the SunPro C++ compiler does not properly
6378	# handle `-M -o', and we need to detect this.
6379	if depmode=$depmode \
6380	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
6381	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6382	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
6383	>/dev/null 2>conftest.err &&
6384	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6385	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
6386	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6387	# icc doesn't choke on unknown options, it will just issue warnings
6388	# or remarks (even with -Werror). So we grep stderr for any message
6389	# that says an option was ignored or not supported.
6390	# When given -MP, icc 7.0 and 7.1 complain thusly:
6391	# icc: Command line warning: ignoring option '-M'; no argument required
6392	# The diagnosis changed in icc 8.0:
6393	# icc: Command line remark: option '-MP' not supported
6394	if (grep 'ignoring option' conftest.err ||
6395	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6396	am_cv_$1_dependencies_compiler_type=$depmode
6397	break
6398	fi
6399	fi
6400	done
6401
6402	cd ..
6403	rm -rf conftest.dir
6404	else
6405	am_cv_$1_dependencies_compiler_type=none
6406	fi
6407	])
6408	AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
6409	AM_CONDITIONAL([am__fastdep$1], [
6410	test "x$enable_dependency_tracking" != xno \
6411	&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
6412	])
6413
6414
6415	# AM_SET_DEPDIR
6416	# -------------
6417	# Choose a directory name for dependency files.
6418	# This macro is AC_REQUIREd in _AM_DEPENDENCIES
6419	AC_DEFUN([AM_SET_DEPDIR],
6420	[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6421	AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
6422	])
6423
6424
6425	# AM_DEP_TRACK
6426	# ------------
6427	AC_DEFUN([AM_DEP_TRACK],
6428	[AC_ARG_ENABLE(dependency-tracking,
6429	[ --disable-dependency-tracking speeds up one-time build
6430	--enable-dependency-tracking do not reject slow dependency extractors])
6431	if test "x$enable_dependency_tracking" != xno; then
6432	am_depcomp="$ac_aux_dir/depcomp"
6433	AMDEPBACKSLASH='\'
6434	fi
6435	AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
6436	AC_SUBST([AMDEPBACKSLASH])
6437	])
6438
6439	# Generate code to set up dependency tracking. -*- Autoconf -*-
6440
6441	# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005
6442	# Free Software Foundation, Inc.
6443	#
6444	# This file is free software; the Free Software Foundation
6445	# gives unlimited permission to copy and/or distribute it,
6446	# with or without modifications, as long as this notice is preserved.
6447
6448	#serial 3
6449
6450	# _AM_OUTPUT_DEPENDENCY_COMMANDS
6451	# ------------------------------
6452	AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
6453	[for mf in $CONFIG_FILES; do
6454	# Strip MF so we end up with the name of the file.
6455	mf=`echo "$mf" | sed -e 's/:.*$//'`
6456	# Check whether this is an Automake generated Makefile or not.
6457	# We used to match only the files named `Makefile.in', but
6458	# some people rename them; so instead we look at the file content.
6459	# Grep'ing the first line is not enough: some people post-process
6460	# each Makefile.in and add a new line on top of each file to say so.
6461	# So let's grep whole file.
6462	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
6463	dirpart=`AS_DIRNAME("$mf")`
6464	else
6465	continue
6466	fi
6467	# Extract the definition of DEPDIR, am__include, and am__quote
6468	# from the Makefile without running `make'.
6469	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
6470	test -z "$DEPDIR" && continue
6471	am__include=`sed -n 's/^am__include = //p' < "$mf"`
6472	test -z "am__include" && continue
6473	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
6474	# When using ansi2knr, U may be empty or an underscore; expand it
6475	U=`sed -n 's/^U = //p' < "$mf"`
6476	# Find all dependency output files, they are included files with
6477	# $(DEPDIR) in their names. We invoke sed twice because it is the
6478	# simplest approach to changing $(DEPDIR) to its actual value in the
6479	# expansion.
6480	for file in `sed -n "
6481	s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
6482	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
6483	# Make sure the directory exists.
6484	test -f "$dirpart/$file" && continue
6485	fdir=`AS_DIRNAME(["$file"])`
6486	AS_MKDIR_P([$dirpart/$fdir])
6487	# echo "creating $dirpart/$file"
6488	echo '# dummy' > "$dirpart/$file"
6489	done
6490	done
6491	])# _AM_OUTPUT_DEPENDENCY_COMMANDS
6492
6493
6494	# AM_OUTPUT_DEPENDENCY_COMMANDS
6495	# -----------------------------
6496	# This macro should only be invoked once -- use via AC_REQUIRE.
6497	#
6498	# This code is only required when automatic dependency tracking
6499	# is enabled. FIXME. This creates each `.P' file that we will
6500	# need in order to bootstrap the dependency handling code.
6501	AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
6502	[AC_CONFIG_COMMANDS([depfiles],
6503	[test x"$AMDEP_TRUE" != x"" || _AM_OUTPUT_DEPENDENCY_COMMANDS],
6504	[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
6505	])
6506
6507	# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6508	# Free Software Foundation, Inc.
6509	#
6510	# This file is free software; the Free Software Foundation
6511	# gives unlimited permission to copy and/or distribute it,
6512	# with or without modifications, as long as this notice is preserved.
6513
6514	# serial 8
6515
6516	# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
6517	AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
6518
6519	# Do all the work for Automake. -*- Autoconf -*-
6520
6521	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6522	# Free Software Foundation, Inc.
6523	#
6524	# This file is free software; the Free Software Foundation
6525	# gives unlimited permission to copy and/or distribute it,
6526	# with or without modifications, as long as this notice is preserved.
6527
6528	# serial 12
6529
6530	# This macro actually does too much. Some checks are only needed if
6531	# your package does certain things. But this isn't really a big deal.
6532
6533	# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
6534	# AM_INIT_AUTOMAKE([OPTIONS])
6535	# -----------------------------------------------
6536	# The call with PACKAGE and VERSION arguments is the old style
6537	# call (pre autoconf-2.50), which is being phased out. PACKAGE
6538	# and VERSION should now be passed to AC_INIT and removed from
6539	# the call to AM_INIT_AUTOMAKE.
6540	# We support both call styles for the transition. After
6541	# the next Automake release, Autoconf can make the AC_INIT
6542	# arguments mandatory, and then we can depend on a new Autoconf
6543	# release and drop the old call support.
6544	AC_DEFUN([AM_INIT_AUTOMAKE],
6545	[AC_PREREQ([2.58])dnl
6546	dnl Autoconf wants to disallow AM_ names. We explicitly allow
6547	dnl the ones we care about.
6548	m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
6549	AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
6550	AC_REQUIRE([AC_PROG_INSTALL])dnl
6551	# test to see if srcdir already configured
6552	if test "`cd $srcdir && pwd`" != "`pwd`" &&
6553	test -f $srcdir/config.status; then
6554	AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
6555	fi
6556
6557	# test whether we have cygpath
6558	if test -z "$CYGPATH_W"; then
6559	if (cygpath --version) >/dev/null 2>/dev/null; then
6560	CYGPATH_W='cygpath -w'
6561	else
6562	CYGPATH_W=echo
6563	fi
6564	fi
6565	AC_SUBST([CYGPATH_W])
6566
6567	# Define the identity of the package.
6568	dnl Distinguish between old-style and new-style calls.
6569	m4_ifval([$2],
6570	[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
6571	AC_SUBST([PACKAGE], [$1])dnl
6572	AC_SUBST([VERSION], [$2])],
6573	[_AM_SET_OPTIONS([$1])dnl
6574	AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
6575	AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
6576
6577	_AM_IF_OPTION([no-define],,
6578	[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
6579	AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
6580
6581	# Some tools Automake needs.
6582	AC_REQUIRE([AM_SANITY_CHECK])dnl
6583	AC_REQUIRE([AC_ARG_PROGRAM])dnl
6584	AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
6585	AM_MISSING_PROG(AUTOCONF, autoconf)
6586	AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
6587	AM_MISSING_PROG(AUTOHEADER, autoheader)
6588	AM_MISSING_PROG(MAKEINFO, makeinfo)
6589	AM_PROG_INSTALL_SH
6590	AM_PROG_INSTALL_STRIP
6591	AC_REQUIRE([AM_PROG_MKDIR_P])dnl
6592	# We need awk for the "check" target. The system "awk" is bad on
6593	# some platforms.
6594	AC_REQUIRE([AC_PROG_AWK])dnl
6595	AC_REQUIRE([AC_PROG_MAKE_SET])dnl
6596	AC_REQUIRE([AM_SET_LEADING_DOT])dnl
6597	_AM_IF_OPTION([tar-ustar], [_AM_PROG_TAR([ustar])],
6598	[_AM_IF_OPTION([tar-pax], [_AM_PROG_TAR([pax])],
6599	[_AM_PROG_TAR([v7])])])
6600	_AM_IF_OPTION([no-dependencies],,
6601	[AC_PROVIDE_IFELSE([AC_PROG_CC],
6602	[_AM_DEPENDENCIES(CC)],
6603	[define([AC_PROG_CC],
6604	defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
6605	AC_PROVIDE_IFELSE([AC_PROG_CXX],
6606	[_AM_DEPENDENCIES(CXX)],
6607	[define([AC_PROG_CXX],
6608	defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
6609	])
6610	])
6611
6612
6613	# When config.status generates a header, we must update the stamp-h file.
6614	# This file resides in the same directory as the config header
6615	# that is generated. The stamp files are numbered to have different names.
6616
6617	# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
6618	# loop where config.status creates the headers, so we can generate
6619	# our stamp files there.
6620	AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
6621	[# Compute $1's index in $config_headers.
6622	_am_stamp_count=1
6623	for _am_header in $config_headers :; do
6624	case $_am_header in
6625	$1 | $1:* )
6626	break ;;
6627	* )
6628	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
6629	esac
6630	done
6631	echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
6632
6633	# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6634	#
6635	# This file is free software; the Free Software Foundation
6636	# gives unlimited permission to copy and/or distribute it,
6637	# with or without modifications, as long as this notice is preserved.
6638
6639	# AM_PROG_INSTALL_SH
6640	# ------------------
6641	# Define $install_sh.
6642	AC_DEFUN([AM_PROG_INSTALL_SH],
6643	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6644	install_sh=${install_sh-"$am_aux_dir/install-sh"}
6645	AC_SUBST(install_sh)])
6646
6647	# Copyright (C) 2003, 2005 Free Software Foundation, Inc.
6648	#
6649	# This file is free software; the Free Software Foundation
6650	# gives unlimited permission to copy and/or distribute it,
6651	# with or without modifications, as long as this notice is preserved.
6652
6653	# serial 2
6654
6655	# Check whether the underlying file-system supports filenames
6656	# with a leading dot. For instance MS-DOS doesn't.
6657	AC_DEFUN([AM_SET_LEADING_DOT],
6658	[rm -rf .tst 2>/dev/null
6659	mkdir .tst 2>/dev/null
6660	if test -d .tst; then
6661	am__leading_dot=.
6662	else
6663	am__leading_dot=_
6664	fi
6665	rmdir .tst 2>/dev/null
6666	AC_SUBST([am__leading_dot])])
6667
6668	# Add --enable-maintainer-mode option to configure. -*- Autoconf -*-
6669	# From Jim Meyering
6670
6671	# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004, 2005
6672	# Free Software Foundation, Inc.
6673	#
6674	# This file is free software; the Free Software Foundation
6675	# gives unlimited permission to copy and/or distribute it,
6676	# with or without modifications, as long as this notice is preserved.
6677
6678	# serial 4
6679
6680	AC_DEFUN([AM_MAINTAINER_MODE],
6681	[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
6682	dnl maintainer-mode is disabled by default
6683	AC_ARG_ENABLE(maintainer-mode,
6684	[ --enable-maintainer-mode enable make rules and dependencies not useful
6685	(and sometimes confusing) to the casual installer],
6686	USE_MAINTAINER_MODE=$enableval,
6687	USE_MAINTAINER_MODE=no)
6688	AC_MSG_RESULT([$USE_MAINTAINER_MODE])
6689	AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
6690	MAINT=$MAINTAINER_MODE_TRUE
6691	AC_SUBST(MAINT)dnl
6692	]
6693	)
6694
6695	AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
6696
6697	# Check to see how 'make' treats includes. -*- Autoconf -*-
6698
6699	# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6700	#
6701	# This file is free software; the Free Software Foundation
6702	# gives unlimited permission to copy and/or distribute it,
6703	# with or without modifications, as long as this notice is preserved.
6704
6705	# serial 3
6706
6707	# AM_MAKE_INCLUDE()
6708	# -----------------
6709	# Check to see how make treats includes.
6710	AC_DEFUN([AM_MAKE_INCLUDE],
6711	[am_make=${MAKE-make}
6712	cat > confinc << 'END'
6713	am__doit:
6714	@echo done
6715	.PHONY: am__doit
6716	END
6717	# If we don't find an include directive, just comment out the code.
6718	AC_MSG_CHECKING([for style of include used by $am_make])
6719	am__include="#"
6720	am__quote=
6721	_am_result=none
6722	# First try GNU make style include.
6723	echo "include confinc" > confmf
6724	# We grep out `Entering directory' and `Leaving directory'
6725	# messages which can occur if `w' ends up in MAKEFLAGS.
6726	# In particular we don't look at `^make:' because GNU make might
6727	# be invoked under some other name (usually "gmake"), in which
6728	# case it prints its new name instead of `make'.
6729	if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then
6730	am__include=include
6731	am__quote=
6732	_am_result=GNU
6733	fi
6734	# Now try BSD make style include.
6735	if test "$am__include" = "#"; then
6736	echo '.include "confinc"' > confmf
6737	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
6738	am__include=.include
6739	am__quote="\""
6740	_am_result=BSD
6741	fi
6742	fi
6743	AC_SUBST([am__include])
6744	AC_SUBST([am__quote])
6745	AC_MSG_RESULT([$_am_result])
6746	rm -f confinc confmf
6747	])
6748
6749	# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
6750
6751	# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2005
6752	# Free Software Foundation, Inc.
6753	#
6754	# This file is free software; the Free Software Foundation
6755	# gives unlimited permission to copy and/or distribute it,
6756	# with or without modifications, as long as this notice is preserved.
6757
6758	# serial 4
6759
6760	# AM_MISSING_PROG(NAME, PROGRAM)
6761	# ------------------------------
6762	AC_DEFUN([AM_MISSING_PROG],
6763	[AC_REQUIRE([AM_MISSING_HAS_RUN])
6764	$1=${$1-"${am_missing_run}$2"}
6765	AC_SUBST($1)])
6766
6767
6768	# AM_MISSING_HAS_RUN
6769	# ------------------
6770	# Define MISSING if not defined so far and test if it supports --run.
6771	# If it does, set am_missing_run to use it, otherwise, to nothing.
6772	AC_DEFUN([AM_MISSING_HAS_RUN],
6773	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
6774	test x"${MISSING+set}" = xset || MISSING="\${SHELL} $am_aux_dir/missing"
6775	# Use eval to expand $SHELL
6776	if eval "$MISSING --run true"; then
6777	am_missing_run="$MISSING --run "
6778	else
6779	am_missing_run=
6780	AC_MSG_WARN([`missing' script is too old or missing])
6781	fi
6782	])
6783
6784	# Copyright (C) 2003, 2004, 2005 Free Software Foundation, Inc.
6785	#
6786	# This file is free software; the Free Software Foundation
6787	# gives unlimited permission to copy and/or distribute it,
6788	# with or without modifications, as long as this notice is preserved.
6789
6790	# AM_PROG_MKDIR_P
6791	# ---------------
6792	# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
6793	#
6794	# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
6795	# created by `make install' are always world readable, even if the
6796	# installer happens to have an overly restrictive umask (e.g. 077).
6797	# This was a mistake. There are at least two reasons why we must not
6798	# use `-m 0755':
6799	# - it causes special bits like SGID to be ignored,
6800	# - it may be too restrictive (some setups expect 775 directories).
6801	#
6802	# Do not use -m 0755 and let people choose whatever they expect by
6803	# setting umask.
6804	#
6805	# We cannot accept any implementation of `mkdir' that recognizes `-p'.
6806	# Some implementations (such as Solaris 8's) are not thread-safe: if a
6807	# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
6808	# concurrently, both version can detect that a/ is missing, but only
6809	# one can create it and the other will error out. Consequently we
6810	# restrict ourselves to GNU make (using the --version option ensures
6811	# this.)
6812	AC_DEFUN([AM_PROG_MKDIR_P],
6813	[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
6814	# We used to keeping the `.' as first argument, in order to
6815	# allow $(mkdir_p) to be used without argument. As in
6816	# $(mkdir_p) $(somedir)
6817	# where $(somedir) is conditionally defined. However this is wrong
6818	# for two reasons:
6819	# 1. if the package is installed by a user who cannot write `.'
6820	# make install will fail,
6821	# 2. the above comment should most certainly read
6822	# $(mkdir_p) $(DESTDIR)$(somedir)
6823	# so it does not work when $(somedir) is undefined and
6824	# $(DESTDIR) is not.
6825	# To support the latter case, we have to write
6826	# test -z "$(somedir)" || $(mkdir_p) $(DESTDIR)$(somedir),
6827	# so the `.' trick is pointless.
6828	mkdir_p='mkdir -p --'
6829	else
6830	# On NextStep and OpenStep, the `mkdir' command does not
6831	# recognize any option. It will interpret all options as
6832	# directories to create, and then abort because `.' already
6833	# exists.
6834	for d in ./-p ./--version;
6835	do
6836	test -d $d && rmdir $d
6837	done
6838	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
6839	if test -f "$ac_aux_dir/mkinstalldirs"; then
6840	mkdir_p='$(mkinstalldirs)'
6841	else
6842	mkdir_p='$(install_sh) -d'
6843	fi
6844	fi
6845	AC_SUBST([mkdir_p])])
6846
6847	# Helper functions for option handling. -*- Autoconf -*-
6848
6849	# Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
6850	#
6851	# This file is free software; the Free Software Foundation
6852	# gives unlimited permission to copy and/or distribute it,
6853	# with or without modifications, as long as this notice is preserved.
6854
6855	# serial 3
6856
6857	# _AM_MANGLE_OPTION(NAME)
6858	# -----------------------
6859	AC_DEFUN([_AM_MANGLE_OPTION],
6860	[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
6861
6862	# _AM_SET_OPTION(NAME)
6863	# ------------------------------
6864	# Set option NAME. Presently that only means defining a flag for this option.
6865	AC_DEFUN([_AM_SET_OPTION],
6866	[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
6867
6868	# _AM_SET_OPTIONS(OPTIONS)
6869	# ----------------------------------
6870	# OPTIONS is a space-separated list of Automake options.
6871	AC_DEFUN([_AM_SET_OPTIONS],
6872	[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
6873
6874	# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
6875	# -------------------------------------------
6876	# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
6877	AC_DEFUN([_AM_IF_OPTION],
6878	[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
6879
6880	# Check to make sure that the build environment is sane. -*- Autoconf -*-
6881
6882	# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005
6883	# Free Software Foundation, Inc.
6884	#
6885	# This file is free software; the Free Software Foundation
6886	# gives unlimited permission to copy and/or distribute it,
6887	# with or without modifications, as long as this notice is preserved.
6888
6889	# serial 4
6890
6891	# AM_SANITY_CHECK
6892	# ---------------
6893	AC_DEFUN([AM_SANITY_CHECK],
6894	[AC_MSG_CHECKING([whether build environment is sane])
6895	# Just in case
6896	sleep 1
6897	echo timestamp > conftest.file
6898	# Do `set' in a subshell so we don't clobber the current shell's
6899	# arguments. Must try -L first in case configure is actually a
6900	# symlink; some systems play weird games with the mod time of symlinks
6901	# (eg FreeBSD returns the mod time of the symlink's containing
6902	# directory).
6903	if (
6904	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
6905	if test "$[*]" = "X"; then
6906	# -L didn't work.
6907	set X `ls -t $srcdir/configure conftest.file`
6908	fi
6909	rm -f conftest.file
6910	if test "$[*]" != "X $srcdir/configure conftest.file" \
6911	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
6912
6913	# If neither matched, then we have a broken ls. This can happen
6914	# if, for instance, CONFIG_SHELL is bash and it inherits a
6915	# broken ls alias from the environment. This has actually
6916	# happened. Such a system could not be considered "sane".
6917	AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
6918	alias in your environment])
6919	fi
6920
6921	test "$[2]" = conftest.file
6922	)
6923	then
6924	# Ok.
6925	:
6926	else
6927	AC_MSG_ERROR([newly created file is older than distributed files!
6928	Check your system clock])
6929	fi
6930	AC_MSG_RESULT(yes)])
6931
6932	# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
6933	#
6934	# This file is free software; the Free Software Foundation
6935	# gives unlimited permission to copy and/or distribute it,
6936	# with or without modifications, as long as this notice is preserved.
6937
6938	# AM_PROG_INSTALL_STRIP
6939	# ---------------------
6940	# One issue with vendor `install' (even GNU) is that you can't
6941	# specify the program used to strip binaries. This is especially
6942	# annoying in cross-compiling environments, where the build's strip
6943	# is unlikely to handle the host's binaries.
6944	# Fortunately install-sh will honor a STRIPPROG variable, so we
6945	# always use install-sh in `make install-strip', and initialize
6946	# STRIPPROG with the value of the STRIP variable (set by the user).
6947	AC_DEFUN([AM_PROG_INSTALL_STRIP],
6948	[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
6949	# Installed binaries are usually stripped using `strip' when the user
6950	# run `make install-strip'. However `strip' might not be the right
6951	# tool to use in cross-compilation environments, therefore Automake
6952	# will honor the `STRIP' environment variable to overrule this program.
6953	dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
6954	if test "$cross_compiling" != no; then
6955	AC_CHECK_TOOL([STRIP], [strip], :)
6956	fi
6957	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
6958	AC_SUBST([INSTALL_STRIP_PROGRAM])])
6959
6960	# Check how to create a tarball. -*- Autoconf -*-
6961
6962	# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
6963	#
6964	# This file is free software; the Free Software Foundation
6965	# gives unlimited permission to copy and/or distribute it,
6966	# with or without modifications, as long as this notice is preserved.
6967
6968	# serial 2
6969
6970	# _AM_PROG_TAR(FORMAT)
6971	# --------------------
6972	# Check how to create a tarball in format FORMAT.
6973	# FORMAT should be one of `v7', `ustar', or `pax'.
6974	#
6975	# Substitute a variable $(am__tar) that is a command
6976	# writing to stdout a FORMAT-tarball containing the directory
6977	# $tardir.
6978	# tardir=directory && $(am__tar) > result.tar
6979	#
6980	# Substitute a variable $(am__untar) that extract such
6981	# a tarball read from stdin.
6982	# $(am__untar) < result.tar
6983	AC_DEFUN([_AM_PROG_TAR],
6984	[# Always define AMTAR for backward compatibility.
6985	AM_MISSING_PROG([AMTAR], [tar])
6986	m4_if([$1], [v7],
6987	[am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
6988	[m4_case([$1], [ustar],, [pax],,
6989	[m4_fatal([Unknown tar format])])
6990	AC_MSG_CHECKING([how to create a $1 tar archive])
6991	# Loop over all known methods to create a tar archive until one works.
6992	_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
6993	_am_tools=${am_cv_prog_tar_$1-$_am_tools}
6994	# Do not fold the above two line into one, because Tru64 sh and
6995	# Solaris sh will not grok spaces in the rhs of `-'.
6996	for _am_tool in $_am_tools
6997	do
6998	case $_am_tool in
6999	gnutar)
7000	for _am_tar in tar gnutar gtar;
7001	do
7002	AM_RUN_LOG([$_am_tar --version]) && break
7003	done
7004	am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
7005	am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
7006	am__untar="$_am_tar -xf -"
7007	;;
7008	plaintar)
7009	# Must skip GNU tar: if it does not support --format= it doesn't create
7010	# ustar tarball either.
7011	(tar --version) >/dev/null 2>&1 && continue
7012	am__tar='tar chf - "$$tardir"'
7013	am__tar_='tar chf - "$tardir"'
7014	am__untar='tar xf -'
7015	;;
7016	pax)
7017	am__tar='pax -L -x $1 -w "$$tardir"'
7018	am__tar_='pax -L -x $1 -w "$tardir"'
7019	am__untar='pax -r'
7020	;;
7021	cpio)
7022	am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
7023	am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
7024	am__untar='cpio -i -H $1 -d'
7025	;;
7026	none)
7027	am__tar=false
7028	am__tar_=false
7029	am__untar=false
7030	;;
7031	esac
7032
7033	# If the value was cached, stop now. We just wanted to have am__tar
7034	# and am__untar set.
7035	test -n "${am_cv_prog_tar_$1}" && break
7036
7037	# tar/untar a dummy directory, and stop if the command works
7038	rm -rf conftest.dir
7039	mkdir conftest.dir
7040	echo GrepMe > conftest.dir/file
7041	AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
7042	rm -rf conftest.dir
7043	if test -s conftest.tar; then
7044	AM_RUN_LOG([$am__untar <conftest.tar])
7045	grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
7046	fi
7047	done
7048	rm -rf conftest.dir
7049
7050	AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
7051	AC_MSG_RESULT([$am_cv_prog_tar_$1])])
7052	AC_SUBST([am__tar])
7053	AC_SUBST([am__untar])
7054	]) # _AM_PROG_TAR
7055
7056	m4_include([m4/aclocal-include.m4])
7057	m4_include([m4/gettext.m4])
7058	m4_include([m4/iconv.m4])
7059	m4_include([m4/lib-ld.m4])
7060	m4_include([m4/lib-link.m4])
7061	m4_include([m4/lib-prefix.m4])
7062	m4_include([m4/nls.m4])
7063	m4_include([m4/po.m4])
7064	m4_include([m4/progtest.m4])
7065