Context Navigation

aclocal.m4 @ 21514

Visit:

Revision 21514, 154.9 KB checked in by ghudson, 20 years ago (diff)
This commit was generated by cvs2svn to compensate for changes in r21513, which included commits to RCS files with non-trunk default branches.

Line
1	# generated automatically by aclocal 1.8.5 -- Autoconf --
2
3	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004
4	# 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. --Shell-script--
15
16	# serial 46 AC_PROG_LIBTOOL
17
18	AC_DEFUN([AC_PROG_LIBTOOL],
19	[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
20
21	# This can be used to rebuild libtool when needed
22	LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
23
24	# Always use our own libtool.
25	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
26	AC_SUBST(LIBTOOL)dnl
27
28	# Prevent multiple expansion
29	define([AC_PROG_LIBTOOL], [])
30	])
31
32	AC_DEFUN([AC_LIBTOOL_SETUP],
33	[AC_PREREQ(2.13)dnl
34	AC_REQUIRE([AC_ENABLE_SHARED])dnl
35	AC_REQUIRE([AC_ENABLE_STATIC])dnl
36	AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
37	AC_REQUIRE([AC_CANONICAL_HOST])dnl
38	AC_REQUIRE([AC_CANONICAL_BUILD])dnl
39	AC_REQUIRE([AC_PROG_CC])dnl
40	AC_REQUIRE([AC_PROG_LD])dnl
41	AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
42	AC_REQUIRE([AC_PROG_NM])dnl
43	AC_REQUIRE([LT_AC_PROG_SED])dnl
44
45	AC_REQUIRE([AC_PROG_LN_S])dnl
46	AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
47	AC_REQUIRE([AC_OBJEXT])dnl
48	AC_REQUIRE([AC_EXEEXT])dnl
49	dnl
50
51	_LT_AC_PROG_ECHO_BACKSLASH
52	# Only perform the check for file, if the check method requires it
53	case $deplibs_check_method in
54	file_magic*)
55	if test "$file_magic_cmd" = '$MAGIC_CMD'; then
56	AC_PATH_MAGIC
57	fi
58	;;
59	esac
60
61	AC_CHECK_TOOL(RANLIB, ranlib, :)
62	AC_CHECK_TOOL(STRIP, strip, :)
63
64	ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
65	ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
66	enable_win32_dll=yes, enable_win32_dll=no)
67
68	AC_ARG_ENABLE(libtool-lock,
69	[ --disable-libtool-lock avoid locking (might break parallel builds)])
70	test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
71
72	# Some flags need to be propagated to the compiler or linker for good
73	# libtool support.
74	case $host in
75	--irix6*)
76	# Find out which ABI we are using.
77	echo '[#]line __oline__ "configure"' > conftest.$ac_ext
78	if AC_TRY_EVAL(ac_compile); then
79	case `/usr/bin/file conftest.$ac_objext` in
80	32-bit)
81	LD="${LD-ld} -32"
82	;;
83	N32)
84	LD="${LD-ld} -n32"
85	;;
86	64-bit)
87	LD="${LD-ld} -64"
88	;;
89	esac
90	fi
91	rm -rf conftest*
92	;;
93
94	--sco3.2v5*)
95	# On SCO OpenServer 5, we need -belf to get full-featured binaries.
96	SAVE_CFLAGS="$CFLAGS"
97	CFLAGS="$CFLAGS -belf"
98	AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
99	[AC_LANG_SAVE
100	AC_LANG_C
101	AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
102	AC_LANG_RESTORE])
103	if test x"$lt_cv_cc_needs_belf" != x"yes"; then
104	# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
105	CFLAGS="$SAVE_CFLAGS"
106	fi
107	;;
108
109	ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
110	[--cygwin* \| --mingw* \| --pw32*)
111	AC_CHECK_TOOL(DLLTOOL, dlltool, false)
112	AC_CHECK_TOOL(AS, as, false)
113	AC_CHECK_TOOL(OBJDUMP, objdump, false)
114
115	# recent cygwin and mingw systems supply a stub DllMain which the user
116	# can override, but on older systems we have to supply one
117	AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
118	[AC_TRY_LINK([],
119	[extern int __attribute__((__stdcall__)) DllMain(void, int, void);
120	DllMain (0, 0, 0);],
121	[lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
122
123	case $host/$CC in
124	--cygwin/gcc-mno-cygwin\|--mingw)
125	# old mingw systems require "-dll" to link a DLL, while more recent ones
126	# require "-mdll"
127	SAVE_CFLAGS="$CFLAGS"
128	CFLAGS="$CFLAGS -mdll"
129	AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
130	[AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
131	CFLAGS="$SAVE_CFLAGS" ;;
132	--cygwin* \| --pw32*)
133	# cygwin systems need to pass --dll to the linker, and not link
134	# crt.o which will require a WinMain@16 definition.
135	lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
136	esac
137	;;
138	])
139	esac
140
141	_LT_AC_LTCONFIG_HACK
142
143	])
144
145	# AC_LIBTOOL_HEADER_ASSERT
146	# ------------------------
147	AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
148	[AC_CACHE_CHECK([whether $CC supports assert without backlinking],
149	[lt_cv_func_assert_works],
150	[case $host in
151	--solaris*)
152	if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
153	case `$CC --version 2>/dev/null` in
154	[[12]].*) lt_cv_func_assert_works=no ;;
155	*) lt_cv_func_assert_works=yes ;;
156	esac
157	fi
158	;;
159	esac])
160
161	if test "x$lt_cv_func_assert_works" = xyes; then
162	AC_CHECK_HEADERS(assert.h)
163	fi
164	])# AC_LIBTOOL_HEADER_ASSERT
165
166	# _LT_AC_CHECK_DLFCN
167	# --------------------
168	AC_DEFUN([_LT_AC_CHECK_DLFCN],
169	[AC_CHECK_HEADERS(dlfcn.h)
170	])# _LT_AC_CHECK_DLFCN
171
172	# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
173	# ---------------------------------
174	AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
175	[AC_REQUIRE([AC_CANONICAL_HOST])
176	AC_REQUIRE([AC_PROG_NM])
177	AC_REQUIRE([AC_OBJEXT])
178	# Check for command to grab the raw symbol name followed by C symbol from nm.
179	AC_MSG_CHECKING([command to parse $NM output])
180	AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
181
182	# These are sane defaults that work on at least a few old systems.
183	# [They come from Ultrix. What could be older than Ultrix?!! ;)]
184
185	# Character class describing NM global symbol codes.
186	symcode='[[BCDEGRST]]'
187
188	# Regexp to match symbols that can be accessed directly from C.
189	sympat='$[[_A-Za-z]][[_A-Za-z0-9]]*$'
190
191	# Transform the above into a raw symbol and a C symbol.
192	symxfrm='\1 \2\3 \3'
193
194	# Transform an extracted symbol line into a proper C declaration
195	lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* $.*$$/extern char \1;/p'"
196
197	# Transform an extracted symbol line into symbol name and symbol address
198	lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]$ $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode $[[^ ]]$ $[[^ ]]*$$/ {\"\2\", (lt_ptr) \&\2},/p'"
199
200	# Define system-specific variables.
201	case $host_os in
202	aix*)
203	symcode='[[BCDT]]'
204	;;
205	cygwin* \| mingw* \| pw32*)
206	symcode='[[ABCDGISTW]]'
207	;;
208	hpux*) # Its linker distinguishes data from code symbols
209	lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* $.$$/extern char \1();/p' -e 's/^$symcode .* $.*$$/extern char \1;/p'"
210	lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]$ $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode $[[^ ]]$ $[[^ ]]$$/ {\"\2\", (lt_ptr) \&\2},/p'"
211	;;
212	irix* \| nonstopux*)
213	symcode='[[BCDEGRST]]'
214	;;
215	osf*)
216	symcode='[[BCDEGQRST]]'
217	;;
218	solaris* \| sysv5*)
219	symcode='[[BDT]]'
220	;;
221	sysv4)
222	symcode='[[DFNSTU]]'
223	;;
224	esac
225
226	# Handle CRLF in mingw tool chain
227	opt_cr=
228	case $host_os in
229	mingw*)
230	opt_cr=`echo 'x\{0,1\}' \| tr x '\015'` # option cr in regexp
231	;;
232	esac
233
234	# If we're using GNU nm, then use its standard symbol codes.
235	if $NM -V 2>&1 \| egrep '(GNU\|with BFD)' > /dev/null; then
236	symcode='[[ABCDGISTW]]'
237	fi
238
239	# Try without a prefix undercore, then with it.
240	for ac_symprfx in "" "_"; do
241
242	# Write the raw and C identifiers.
243	lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.[[ ]]$$symcode$symcode$[[ ]][[ ]]*$$ac_symprfx$$sympat$opt_cr$/$symxfrm/p'"
244
245	# Check to see that the pipe works correctly.
246	pipe_works=no
247	rm -f conftest*
248	cat > conftest.$ac_ext <<EOF
249	#ifdef __cplusplus
250	extern "C" {
251	#endif
252	char nm_test_var;
253	void nm_test_func(){}
254	#ifdef __cplusplus
255	}
256	#endif
257	int main(){nm_test_var='a';nm_test_func();return(0);}
258	EOF
259
260	if AC_TRY_EVAL(ac_compile); then
261	# Now try to grab the symbols.
262	nlist=conftest.nm
263	if AC_TRY_EVAL(NM conftest.$ac_objext \\| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
264	# Try sorting and uniquifying the output.
265	if sort "$nlist" \| uniq > "$nlist"T; then
266	mv -f "$nlist"T "$nlist"
267	else
268	rm -f "$nlist"T
269	fi
270
271	# Make sure that we snagged all the symbols we need.
272	if egrep ' nm_test_var$' "$nlist" >/dev/null; then
273	if egrep ' nm_test_func$' "$nlist" >/dev/null; then
274	cat <<EOF > conftest.$ac_ext
275	#ifdef __cplusplus
276	extern "C" {
277	#endif
278
279	EOF
280	# Now generate the symbol file.
281	eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
282
283	cat <<EOF >> conftest.$ac_ext
284	#if defined (__STDC__) && __STDC__
285	# define lt_ptr void *
286	#else
287	# define lt_ptr char *
288	# define const
289	#endif
290
291	/* The mapping between symbol names and symbols. */
292	const struct {
293	const char *name;
294	lt_ptr address;
295	}
296	lt_preloaded_symbols[[]] =
297	{
298	EOF
299	sed "s/^$symcode$symcode* $.$ $.$$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
300	cat <<\EOF >> conftest.$ac_ext
301	{0, (lt_ptr) 0}
302	};
303
304	#ifdef __cplusplus
305	}
306	#endif
307	EOF
308	# Now try linking the two files.
309	mv conftest.$ac_objext conftstm.$ac_objext
310	save_LIBS="$LIBS"
311	save_CFLAGS="$CFLAGS"
312	LIBS="conftstm.$ac_objext"
313	CFLAGS="$CFLAGS$no_builtin_flag"
314	if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
315	pipe_works=yes
316	fi
317	LIBS="$save_LIBS"
318	CFLAGS="$save_CFLAGS"
319	else
320	echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
321	fi
322	else
323	echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
324	fi
325	else
326	echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
327	fi
328	else
329	echo "$progname: failed program was:" >&AC_FD_CC
330	cat conftest.$ac_ext >&5
331	fi
332	rm -f conftest* conftst*
333
334	# Do not use the global_symbol_pipe unless it works.
335	if test "$pipe_works" = yes; then
336	break
337	else
338	lt_cv_sys_global_symbol_pipe=
339	fi
340	done
341	])
342	global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
343	if test -z "$lt_cv_sys_global_symbol_pipe"; then
344	global_symbol_to_cdecl=
345	global_symbol_to_c_name_address=
346	else
347	global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
348	global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
349	fi
350	if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
351	then
352	AC_MSG_RESULT(failed)
353	else
354	AC_MSG_RESULT(ok)
355	fi
356	]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
357
358	# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
359	# ---------------------------------
360	AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
361	[# Find the correct PATH separator. Usually this is `:', but
362	# DJGPP uses `;' like DOS.
363	if test "X${PATH_SEPARATOR+set}" != Xset; then
364	UNAME=${UNAME-`uname 2>/dev/null`}
365	case X$UNAME in
366	*-DOS) lt_cv_sys_path_separator=';' ;;
367	*) lt_cv_sys_path_separator=':' ;;
368	esac
369	PATH_SEPARATOR=$lt_cv_sys_path_separator
370	fi
371	])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
372
373	# _LT_AC_PROG_ECHO_BACKSLASH
374	# --------------------------
375	# Add some code to the start of the generated configure script which
376	# will find an echo command which doesn't interpret backslashes.
377	AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
378	[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
379	[AC_DIVERT_PUSH(NOTICE)])
380	_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
381
382	# Check that we are running under the correct shell.
383	SHELL=${CONFIG_SHELL-/bin/sh}
384
385	case X$ECHO in
386	X*--fallback-echo)
387	# Remove one level of quotation (which was required for Make).
388	ECHO=`echo "$ECHO" \| sed 's,\\\\\[$]\\[$]0,'[$]0','`
389	;;
390	esac
391
392	echo=${ECHO-echo}
393	if test "X[$]1" = X--no-reexec; then
394	# Discard the --no-reexec flag, and continue.
395	shift
396	elif test "X[$]1" = X--fallback-echo; then
397	# Avoid inline document here, it may be left over
398	:
399	elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
400	# Yippee, $echo works!
401	:
402	else
403	# Restart under the correct shell.
404	exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
405	fi
406
407	if test "X[$]1" = X--fallback-echo; then
408	# used as fallback echo
409	shift
410	cat <<EOF
411	$*
412	EOF
413	exit 0
414	fi
415
416	# The HP-UX ksh and POSIX shell print the target directory to stdout
417	# if CDPATH is set.
418	if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
419
420	if test -z "$ECHO"; then
421	if test "X${echo_test_string+set}" != Xset; then
422	# find a string as large as possible, as long as the shell can cope with it
423	for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
424	# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
425	if (echo_test_string="`eval $cmd`") 2>/dev/null &&
426	echo_test_string="`eval $cmd`" &&
427	(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
428	then
429	break
430	fi
431	done
432	fi
433
434	if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
435	echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
436	test "X$echo_testing_string" = "X$echo_test_string"; then
437	:
438	else
439	# The Solaris, AIX, and Digital Unix default echo programs unquote
440	# backslashes. This makes it impossible to quote backslashes using
441	# echo "$something" \| sed 's/\\/\\\\/g'
442	#
443	# So, first we look for a working echo in the user's PATH.
444
445	IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
446	for dir in $PATH /usr/ucb; do
447	if (test -f $dir/echo \|\| test -f $dir/echo$ac_exeext) &&
448	test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
449	echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
450	test "X$echo_testing_string" = "X$echo_test_string"; then
451	echo="$dir/echo"
452	break
453	fi
454	done
455	IFS="$save_ifs"
456
457	if test "X$echo" = Xecho; then
458	# We didn't find a better echo, so look for alternatives.
459	if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
460	echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
461	test "X$echo_testing_string" = "X$echo_test_string"; then
462	# This shell has a builtin print -r that does the trick.
463	echo='print -r'
464	elif (test -f /bin/ksh \|\| test -f /bin/ksh$ac_exeext) &&
465	test "X$CONFIG_SHELL" != X/bin/ksh; then
466	# If we have ksh, try running configure again with it.
467	ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
468	export ORIGINAL_CONFIG_SHELL
469	CONFIG_SHELL=/bin/ksh
470	export CONFIG_SHELL
471	exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
472	else
473	# Try using printf.
474	echo='printf %s\n'
475	if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
476	echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
477	test "X$echo_testing_string" = "X$echo_test_string"; then
478	# Cool, printf works
479	:
480	elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
481	test "X$echo_testing_string" = 'X\t' &&
482	echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
483	test "X$echo_testing_string" = "X$echo_test_string"; then
484	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
485	export CONFIG_SHELL
486	SHELL="$CONFIG_SHELL"
487	export SHELL
488	echo="$CONFIG_SHELL [$]0 --fallback-echo"
489	elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
490	test "X$echo_testing_string" = 'X\t' &&
491	echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
492	test "X$echo_testing_string" = "X$echo_test_string"; then
493	echo="$CONFIG_SHELL [$]0 --fallback-echo"
494	else
495	# maybe with a smaller string...
496	prev=:
497
498	for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
499	if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
500	then
501	break
502	fi
503	prev="$cmd"
504	done
505
506	if test "$prev" != 'sed 50q "[$]0"'; then
507	echo_test_string=`eval $prev`
508	export echo_test_string
509	exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
510	else
511	# Oops. We lost completely, so just stick with echo.
512	echo=echo
513	fi
514	fi
515	fi
516	fi
517	fi
518	fi
519
520	# Copy echo and quote the copy suitably for passing to libtool from
521	# the Makefile, instead of quoting the original, which is used later.
522	ECHO=$echo
523	if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
524	ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
525	fi
526
527	AC_SUBST(ECHO)
528	AC_DIVERT_POP
529	])# _LT_AC_PROG_ECHO_BACKSLASH
530
531	# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
532	# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
533	# ------------------------------------------------------------------
534	AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
535	[if test "$cross_compiling" = yes; then :
536	[$4]
537	else
538	AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
539	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
540	lt_status=$lt_dlunknown
541	cat > conftest.$ac_ext <<EOF
542	[#line __oline__ "configure"
543	#include "confdefs.h"
544
545	#if HAVE_DLFCN_H
546	#include <dlfcn.h>
547	#endif
548
549	#include <stdio.h>
550
551	#ifdef RTLD_GLOBAL
552	# define LT_DLGLOBAL RTLD_GLOBAL
553	#else
554	# ifdef DL_GLOBAL
555	# define LT_DLGLOBAL DL_GLOBAL
556	# else
557	# define LT_DLGLOBAL 0
558	# endif
559	#endif
560
561	/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
562	find out it does not work in some platform. */
563	#ifndef LT_DLLAZY_OR_NOW
564	# ifdef RTLD_LAZY
565	# define LT_DLLAZY_OR_NOW RTLD_LAZY
566	# else
567	# ifdef DL_LAZY
568	# define LT_DLLAZY_OR_NOW DL_LAZY
569	# else
570	# ifdef RTLD_NOW
571	# define LT_DLLAZY_OR_NOW RTLD_NOW
572	# else
573	# ifdef DL_NOW
574	# define LT_DLLAZY_OR_NOW DL_NOW
575	# else
576	# define LT_DLLAZY_OR_NOW 0
577	# endif
578	# endif
579	# endif
580	# endif
581	#endif
582
583	#ifdef __cplusplus
584	extern "C" void exit (int);
585	#endif
586
587	void fnord() { int i=42;}
588	int main ()
589	{
590	void *self = dlopen (0, LT_DLGLOBAL\|LT_DLLAZY_OR_NOW);
591	int status = $lt_dlunknown;
592
593	if (self)
594	{
595	if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
596	else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
597	/* dlclose (self); */
598	}
599
600	exit (status);
601	}]
602	EOF
603	if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
604	(./conftest; exit; ) 2>/dev/null
605	lt_status=$?
606	case x$lt_status in
607	x$lt_dlno_uscore) $1 ;;
608	x$lt_dlneed_uscore) $2 ;;
609	x$lt_unknown\|x*) $3 ;;
610	esac
611	else :
612	# compilation failed
613	$3
614	fi
615	fi
616	rm -fr conftest*
617	])# _LT_AC_TRY_DLOPEN_SELF
618
619	# AC_LIBTOOL_DLOPEN_SELF
620	# -------------------
621	AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
622	[if test "x$enable_dlopen" != xyes; then
623	enable_dlopen=unknown
624	enable_dlopen_self=unknown
625	enable_dlopen_self_static=unknown
626	else
627	lt_cv_dlopen=no
628	lt_cv_dlopen_libs=
629
630	case $host_os in
631	beos*)
632	lt_cv_dlopen="load_add_on"
633	lt_cv_dlopen_libs=
634	lt_cv_dlopen_self=yes
635	;;
636
637	cygwin* \| mingw* \| pw32*)
638	lt_cv_dlopen="LoadLibrary"
639	lt_cv_dlopen_libs=
640	;;
641
642	*)
643	AC_CHECK_FUNC([shl_load],
644	[lt_cv_dlopen="shl_load"],
645	[AC_CHECK_LIB([dld], [shl_load],
646	[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
647	[AC_CHECK_FUNC([dlopen],
648	[lt_cv_dlopen="dlopen"],
649	[AC_CHECK_LIB([dl], [dlopen],
650	[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
651	[AC_CHECK_LIB([svld], [dlopen],
652	[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
653	[AC_CHECK_LIB([dld], [dld_link],
654	[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
655	])
656	])
657	])
658	])
659	])
660	;;
661	esac
662
663	if test "x$lt_cv_dlopen" != xno; then
664	enable_dlopen=yes
665	else
666	enable_dlopen=no
667	fi
668
669	case $lt_cv_dlopen in
670	dlopen)
671	save_CPPFLAGS="$CPPFLAGS"
672	AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
673	test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
674
675	save_LDFLAGS="$LDFLAGS"
676	eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
677
678	save_LIBS="$LIBS"
679	LIBS="$lt_cv_dlopen_libs $LIBS"
680
681	AC_CACHE_CHECK([whether a program can dlopen itself],
682	lt_cv_dlopen_self, [dnl
683	_LT_AC_TRY_DLOPEN_SELF(
684	lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
685	lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
686	])
687
688	if test "x$lt_cv_dlopen_self" = xyes; then
689	LDFLAGS="$LDFLAGS $link_static_flag"
690	AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
691	lt_cv_dlopen_self_static, [dnl
692	_LT_AC_TRY_DLOPEN_SELF(
693	lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
694	lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
695	])
696	fi
697
698	CPPFLAGS="$save_CPPFLAGS"
699	LDFLAGS="$save_LDFLAGS"
700	LIBS="$save_LIBS"
701	;;
702	esac
703
704	case $lt_cv_dlopen_self in
705	yes\|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
706	*) enable_dlopen_self=unknown ;;
707	esac
708
709	case $lt_cv_dlopen_self_static in
710	yes\|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
711	*) enable_dlopen_self_static=unknown ;;
712	esac
713	fi
714	])# AC_LIBTOOL_DLOPEN_SELF
715
716	AC_DEFUN([_LT_AC_LTCONFIG_HACK],
717	[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
718	# Sed substitution that helps us do robust quoting. It backslashifies
719	# metacharacters that are still active within double-quoted strings.
720	Xsed='sed -e s/^X//'
721	sed_quote_subst='s/$[[\\"\\`$\\\\]]$/\\\1/g'
722
723	# Same as above, but do not quote variable references.
724	double_quote_subst='s/$[[\\"\\`\\\\]]$/\\\1/g'
725
726	# Sed substitution to delay expansion of an escaped shell variable in a
727	# double_quote_subst'ed string.
728	delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
729
730	# Constants:
731	rm="rm -f"
732
733	# Global variables:
734	default_ofile=libtool
735	can_build_shared=yes
736
737	# All known linkers require a `.a' archive for static linking (except M$VC,
738	# which needs '.lib').
739	libext=a
740	ltmain="$ac_aux_dir/ltmain.sh"
741	ofile="$default_ofile"
742	with_gnu_ld="$lt_cv_prog_gnu_ld"
743	need_locks="$enable_libtool_lock"
744
745	old_CC="$CC"
746	old_CFLAGS="$CFLAGS"
747
748	# Set sane defaults for various variables
749	test -z "$AR" && AR=ar
750	test -z "$AR_FLAGS" && AR_FLAGS=cru
751	test -z "$AS" && AS=as
752	test -z "$CC" && CC=cc
753	test -z "$DLLTOOL" && DLLTOOL=dlltool
754	test -z "$LD" && LD=ld
755	test -z "$LN_S" && LN_S="ln -s"
756	test -z "$MAGIC_CMD" && MAGIC_CMD=file
757	test -z "$NM" && NM=nm
758	test -z "$OBJDUMP" && OBJDUMP=objdump
759	test -z "$RANLIB" && RANLIB=:
760	test -z "$STRIP" && STRIP=:
761	test -z "$ac_objext" && ac_objext=o
762
763	if test x"$host" != x"$build"; then
764	ac_tool_prefix=${host_alias}-
765	else
766	ac_tool_prefix=
767	fi
768
769	# Transform linux* to --linux-gnu*, to support old configure scripts.
770	case $host_os in
771	linux-gnu*) ;;
772	linux) host=`echo $host \| sed 's/^$.-.-linux$$.$$/\1-gnu\2/'`
773	esac
774
775	case $host_os in
776	aix3*)
777	# AIX sometimes has problems with the GCC collect2 program. For some
778	# reason, if we set the COLLECT_NAMES environment variable, the problems
779	# vanish in a puff of smoke.
780	if test "X${COLLECT_NAMES+set}" != Xset; then
781	COLLECT_NAMES=
782	export COLLECT_NAMES
783	fi
784	;;
785	esac
786
787	# Determine commands to create old-style static archives.
788	old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
789	old_postinstall_cmds='chmod 644 $oldlib'
790	old_postuninstall_cmds=
791
792	if test -n "$RANLIB"; then
793	case $host_os in
794	openbsd*)
795	old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
796	;;
797	*)
798	old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
799	;;
800	esac
801	old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
802	fi
803
804	# Allow CC to be a program name with arguments.
805	set dummy $CC
806	compiler="[$]2"
807
808	AC_MSG_CHECKING([for objdir])
809	rm -f .libs 2>/dev/null
810	mkdir .libs 2>/dev/null
811	if test -d .libs; then
812	objdir=.libs
813	else
814	# MS-DOS does not allow filenames that begin with a dot.
815	objdir=_libs
816	fi
817	rmdir .libs 2>/dev/null
818	AC_MSG_RESULT($objdir)
819
820
821	AC_ARG_WITH(pic,
822	[ --with-pic try to use only PIC/non-PIC objects [default=use both]],
823	pic_mode="$withval", pic_mode=default)
824	test -z "$pic_mode" && pic_mode=default
825
826	# We assume here that the value for lt_cv_prog_cc_pic will not be cached
827	# in isolation, and that seeing it set (from the cache) indicates that
828	# the associated values are set (in the cache) correctly too.
829	AC_MSG_CHECKING([for $compiler option to produce PIC])
830	AC_CACHE_VAL(lt_cv_prog_cc_pic,
831	[ lt_cv_prog_cc_pic=
832	lt_cv_prog_cc_shlib=
833	lt_cv_prog_cc_wl=
834	lt_cv_prog_cc_static=
835	lt_cv_prog_cc_no_builtin=
836	lt_cv_prog_cc_can_build_shared=$can_build_shared
837
838	if test "$GCC" = yes; then
839	lt_cv_prog_cc_wl='-Wl,'
840	lt_cv_prog_cc_static='-static'
841
842	case $host_os in
843	aix*)
844	# Below there is a dirty hack to force normal static linking with -ldl
845	# The problem is because libdl dynamically linked with both libc and
846	# libC (AIX C++ library), which obviously doesn't included in libraries
847	# list by gcc. This cause undefined symbols with -static flags.
848	# This hack allows C programs to be linked with "-static -ldl", but
849	# not sure about C++ programs.
850	lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
851	;;
852	amigaos*)
853	# FIXME: we need at least 68020 code to build shared libraries, but
854	# adding the `-m68020' flag to GCC prevents building anything better,
855	# like `-m68040'.
856	lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
857	;;
858	beos* \| irix5* \| irix6* \| nonstopux* \| osf3* \| osf4* \| osf5*)
859	# PIC is the default for these OSes.
860	;;
861	darwin* \| rhapsody*)
862	# PIC is the default on this platform
863	# Common symbols not allowed in MH_DYLIB files
864	lt_cv_prog_cc_pic='-fno-common'
865	;;
866	cygwin* \| mingw* \| pw32* \| os2*)
867	# This hack is so that the source file can tell whether it is being
868	# built for inclusion in a dll (and should export symbols for example).
869	lt_cv_prog_cc_pic='-DDLL_EXPORT'
870	;;
871	sysv4MP)
872	if test -d /usr/nec; then
873	lt_cv_prog_cc_pic=-Kconform_pic
874	fi
875	;;
876	*)
877	lt_cv_prog_cc_pic='-fPIC'
878	;;
879	esac
880	else
881	# PORTME Check for PIC flags for the system compiler.
882	case $host_os in
883	aix3* \| aix4* \| aix5*)
884	lt_cv_prog_cc_wl='-Wl,'
885	# All AIX code is PIC.
886	if test "$host_cpu" = ia64; then
887	# AIX 5 now supports IA64 processor
888	lt_cv_prog_cc_static='-Bstatic'
889	else
890	lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
891	fi
892	;;
893
894	hpux9* \| hpux10* \| hpux11*)
895	# Is there a better lt_cv_prog_cc_static that works with the bundled CC?
896	lt_cv_prog_cc_wl='-Wl,'
897	lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
898	lt_cv_prog_cc_pic='+Z'
899	;;
900
901	irix5* \| irix6* \| nonstopux*)
902	lt_cv_prog_cc_wl='-Wl,'
903	lt_cv_prog_cc_static='-non_shared'
904	# PIC (with -KPIC) is the default.
905	;;
906
907	cygwin* \| mingw* \| pw32* \| os2*)
908	# This hack is so that the source file can tell whether it is being
909	# built for inclusion in a dll (and should export symbols for example).
910	lt_cv_prog_cc_pic='-DDLL_EXPORT'
911	;;
912
913	newsos6)
914	lt_cv_prog_cc_pic='-KPIC'
915	lt_cv_prog_cc_static='-Bstatic'
916	;;
917
918	osf3* \| osf4* \| osf5*)
919	# All OSF/1 code is PIC.
920	lt_cv_prog_cc_wl='-Wl,'
921	lt_cv_prog_cc_static='-non_shared'
922	;;
923
924	sco3.2v5*)
925	lt_cv_prog_cc_pic='-Kpic'
926	lt_cv_prog_cc_static='-dn'
927	lt_cv_prog_cc_shlib='-belf'
928	;;
929
930	solaris*)
931	lt_cv_prog_cc_pic='-KPIC'
932	lt_cv_prog_cc_static='-Bstatic'
933	lt_cv_prog_cc_wl='-Wl,'
934	;;
935
936	sunos4*)
937	lt_cv_prog_cc_pic='-PIC'
938	lt_cv_prog_cc_static='-Bstatic'
939	lt_cv_prog_cc_wl='-Qoption ld '
940	;;
941
942	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
943	lt_cv_prog_cc_pic='-KPIC'
944	lt_cv_prog_cc_static='-Bstatic'
945	lt_cv_prog_cc_wl='-Wl,'
946	;;
947
948	uts4*)
949	lt_cv_prog_cc_pic='-pic'
950	lt_cv_prog_cc_static='-Bstatic'
951	;;
952
953	sysv4MP)
954	if test -d /usr/nec ;then
955	lt_cv_prog_cc_pic='-Kconform_pic'
956	lt_cv_prog_cc_static='-Bstatic'
957	fi
958	;;
959
960	*)
961	lt_cv_prog_cc_can_build_shared=no
962	;;
963	esac
964	fi
965	])
966	if test -z "$lt_cv_prog_cc_pic"; then
967	AC_MSG_RESULT([none])
968	else
969	AC_MSG_RESULT([$lt_cv_prog_cc_pic])
970
971	# Check to make sure the pic_flag actually works.
972	AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
973	AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
974	save_CFLAGS="$CFLAGS"
975	CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
976	AC_TRY_COMPILE([], [], [dnl
977	case $host_os in
978	hpux9* \| hpux10* \| hpux11*)
979	# On HP-UX, both CC and GCC only warn that PIC is supported... then
980	# they create non-PIC objects. So, if there were any warnings, we
981	# assume that PIC is not supported.
982	if test -s conftest.err; then
983	lt_cv_prog_cc_pic_works=no
984	else
985	lt_cv_prog_cc_pic_works=yes
986	fi
987	;;
988	*)
989	lt_cv_prog_cc_pic_works=yes
990	;;
991	esac
992	], [dnl
993	lt_cv_prog_cc_pic_works=no
994	])
995	CFLAGS="$save_CFLAGS"
996	])
997
998	if test "X$lt_cv_prog_cc_pic_works" = Xno; then
999	lt_cv_prog_cc_pic=
1000	lt_cv_prog_cc_can_build_shared=no
1001	else
1002	lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
1003	fi
1004
1005	AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
1006	fi
1007
1008	# Check for any special shared library compilation flags.
1009	if test -n "$lt_cv_prog_cc_shlib"; then
1010	AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
1011	if echo "$old_CC $old_CFLAGS " \| egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
1012	else
1013	AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
1014	lt_cv_prog_cc_can_build_shared=no
1015	fi
1016	fi
1017
1018	AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
1019	AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
1020	lt_cv_prog_cc_static_works=no
1021	save_LDFLAGS="$LDFLAGS"
1022	LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
1023	AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
1024	LDFLAGS="$save_LDFLAGS"
1025	])
1026
1027	# Belt and braces to stop my trousers falling down:
1028	test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
1029	AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
1030
1031	pic_flag="$lt_cv_prog_cc_pic"
1032	special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
1033	wl="$lt_cv_prog_cc_wl"
1034	link_static_flag="$lt_cv_prog_cc_static"
1035	no_builtin_flag="$lt_cv_prog_cc_no_builtin"
1036	can_build_shared="$lt_cv_prog_cc_can_build_shared"
1037
1038
1039	# Check to see if options -o and -c are simultaneously supported by compiler
1040	AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
1041	AC_CACHE_VAL([lt_cv_compiler_c_o], [
1042	$rm -r conftest 2>/dev/null
1043	mkdir conftest
1044	cd conftest
1045	echo "int some_variable = 0;" > conftest.$ac_ext
1046	mkdir out
1047	# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
1048	# that will create temporary files in the current directory regardless of
1049	# the output directory. Thus, making CWD read-only will cause this test
1050	# to fail, enabling locking or at least warning the user not to do parallel
1051	# builds.
1052	chmod -w .
1053	save_CFLAGS="$CFLAGS"
1054	CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
1055	compiler_c_o=no
1056	if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
1057	# The compiler can only warn and ignore the option if not recognized
1058	# So say no if there are warnings
1059	if test -s out/conftest.err; then
1060	lt_cv_compiler_c_o=no
1061	else
1062	lt_cv_compiler_c_o=yes
1063	fi
1064	else
1065	# Append any errors to the config.log.
1066	cat out/conftest.err 1>&AC_FD_CC
1067	lt_cv_compiler_c_o=no
1068	fi
1069	CFLAGS="$save_CFLAGS"
1070	chmod u+w .
1071	$rm conftest* out/*
1072	rmdir out
1073	cd ..
1074	rmdir conftest
1075	$rm -r conftest 2>/dev/null
1076	])
1077	compiler_c_o=$lt_cv_compiler_c_o
1078	AC_MSG_RESULT([$compiler_c_o])
1079
1080	if test x"$compiler_c_o" = x"yes"; then
1081	# Check to see if we can write to a .lo
1082	AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
1083	AC_CACHE_VAL([lt_cv_compiler_o_lo], [
1084	lt_cv_compiler_o_lo=no
1085	save_CFLAGS="$CFLAGS"
1086	CFLAGS="$CFLAGS -c -o conftest.lo"
1087	save_objext="$ac_objext"
1088	ac_objext=lo
1089	AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
1090	# The compiler can only warn and ignore the option if not recognized
1091	# So say no if there are warnings
1092	if test -s conftest.err; then
1093	lt_cv_compiler_o_lo=no
1094	else
1095	lt_cv_compiler_o_lo=yes
1096	fi
1097	])
1098	ac_objext="$save_objext"
1099	CFLAGS="$save_CFLAGS"
1100	])
1101	compiler_o_lo=$lt_cv_compiler_o_lo
1102	AC_MSG_RESULT([$compiler_o_lo])
1103	else
1104	compiler_o_lo=no
1105	fi
1106
1107	# Check to see if we can do hard links to lock some files if needed
1108	hard_links="nottested"
1109	if test "$compiler_c_o" = no && test "$need_locks" != no; then
1110	# do not overwrite the value of need_locks provided by the user
1111	AC_MSG_CHECKING([if we can lock with hard links])
1112	hard_links=yes
1113	$rm conftest*
1114	ln conftest.a conftest.b 2>/dev/null && hard_links=no
1115	touch conftest.a
1116	ln conftest.a conftest.b 2>&5 \|\| hard_links=no
1117	ln conftest.a conftest.b 2>/dev/null && hard_links=no
1118	AC_MSG_RESULT([$hard_links])
1119	if test "$hard_links" = no; then
1120	AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
1121	need_locks=warn
1122	fi
1123	else
1124	need_locks=no
1125	fi
1126
1127	if test "$GCC" = yes; then
1128	# Check to see if options -fno-rtti -fno-exceptions are supported by compiler
1129	AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
1130	echo "int some_variable = 0;" > conftest.$ac_ext
1131	save_CFLAGS="$CFLAGS"
1132	CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
1133	compiler_rtti_exceptions=no
1134	AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
1135	# The compiler can only warn and ignore the option if not recognized
1136	# So say no if there are warnings
1137	if test -s conftest.err; then
1138	compiler_rtti_exceptions=no
1139	else
1140	compiler_rtti_exceptions=yes
1141	fi
1142	])
1143	CFLAGS="$save_CFLAGS"
1144	AC_MSG_RESULT([$compiler_rtti_exceptions])
1145
1146	if test "$compiler_rtti_exceptions" = "yes"; then
1147	no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
1148	else
1149	no_builtin_flag=' -fno-builtin'
1150	fi
1151	fi
1152
1153	# See if the linker supports building shared libraries.
1154	AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
1155
1156	allow_undefined_flag=
1157	no_undefined_flag=
1158	need_lib_prefix=unknown
1159	need_version=unknown
1160	# when you set need_version to no, make sure it does not cause -set_version
1161	# flags to be left without arguments
1162	archive_cmds=
1163	archive_expsym_cmds=
1164	old_archive_from_new_cmds=
1165	old_archive_from_expsyms_cmds=
1166	export_dynamic_flag_spec=
1167	whole_archive_flag_spec=
1168	thread_safe_flag_spec=
1169	hardcode_into_libs=no
1170	hardcode_libdir_flag_spec=
1171	hardcode_libdir_separator=
1172	hardcode_direct=no
1173	hardcode_minus_L=no
1174	hardcode_shlibpath_var=unsupported
1175	runpath_var=
1176	link_all_deplibs=unknown
1177	always_export_symbols=no
1178	export_symbols_cmds='$NM $libobjs $convenience \| $global_symbol_pipe \| sed '\''s/.* //'\'' \| sort \| uniq > $export_symbols'
1179	# include_expsyms should be a list of space-separated symbols to be always
1180	# included in the symbol list
1181	include_expsyms=
1182	# exclude_expsyms can be an egrep regular expression of symbols to exclude
1183	# it will be wrapped by ` (' and `)$', so one must not match beginning or
1184	# end of line. Example: `a\|bc\|.d.' will exclude the symbols `a' and `bc',
1185	# as well as any symbol that contains `d'.
1186	exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
1187	# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
1188	# platforms (ab)use it in PIC code, but their linkers get confused if
1189	# the symbol is explicitly referenced. Since portable code cannot
1190	# rely on this symbol name, it's probably fine to never include it in
1191	# preloaded symbol tables.
1192	extract_expsyms_cmds=
1193
1194	case $host_os in
1195	cygwin* \| mingw* \| pw32*)
1196	# FIXME: the MSVC++ port hasn't been tested in a loooong time
1197	# When not using gcc, we currently assume that we are using
1198	# Microsoft Visual C++.
1199	if test "$GCC" != yes; then
1200	with_gnu_ld=no
1201	fi
1202	;;
1203	openbsd*)
1204	with_gnu_ld=no
1205	;;
1206	esac
1207
1208	ld_shlibs=yes
1209	if test "$with_gnu_ld" = yes; then
1210	# If archive_cmds runs LD, not CC, wlarc should be empty
1211	wlarc='${wl}'
1212
1213	# See if GNU ld supports shared libraries.
1214	case $host_os in
1215	aix3* \| aix4* \| aix5*)
1216	# On AIX, the GNU linker is very broken
1217	# Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
1218	ld_shlibs=no
1219	cat <<EOF 1>&2
1220
1221	*** Warning: the GNU linker, at least up to release 2.9.1, is reported
1222	*** to be unable to reliably create shared libraries on AIX.
1223	*** Therefore, libtool is disabling shared libraries support. If you
1224	*** really care for shared libraries, you may want to modify your PATH
1225	*** so that a non-GNU linker is found, and then restart.
1226
1227	EOF
1228	;;
1229
1230	amigaos*)
1231	archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
1232	hardcode_libdir_flag_spec='-L$libdir'
1233	hardcode_minus_L=yes
1234
1235	# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
1236	# that the semantics of dynamic libraries on AmigaOS, at least up
1237	# to version 4, is to share data among multiple programs linked
1238	# with the same dynamic library. Since this doesn't match the
1239	# behavior of shared libraries on other platforms, we can use
1240	# them.
1241	ld_shlibs=no
1242	;;
1243
1244	beos*)
1245	if $LD --help 2>&1 \| egrep ': supported targets:.* elf' > /dev/null; then
1246	allow_undefined_flag=unsupported
1247	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
1248	# support --undefined. This deserves some investigation. FIXME
1249	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
1250	else
1251	ld_shlibs=no
1252	fi
1253	;;
1254
1255	cygwin* \| mingw* \| pw32*)
1256	# hardcode_libdir_flag_spec is actually meaningless, as there is
1257	# no search path for DLLs.
1258	hardcode_libdir_flag_spec='-L$libdir'
1259	allow_undefined_flag=unsupported
1260	always_export_symbols=yes
1261
1262	extract_expsyms_cmds='test -f $output_objdir/impgen.c \|\| \
1263	sed -e "/^# \/\* impgen\.c starts here \\//,/^# \/\ impgen.c ends here \\// { s/^# //;s/^# $//; p; }" -e d < $''0 > $output_objdir/impgen.c~
1264	test -f $output_objdir/impgen.exe \|\| (cd $output_objdir && \
1265	if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
1266	else $CC -o impgen impgen.c ; fi)~
1267	$output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
1268
1269	old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
1270
1271	# cygwin and mingw dlls have different entry points and sets of symbols
1272	# to exclude.
1273	# FIXME: what about values for MSVC?
1274	dll_entry=__cygwin_dll_entry@12
1275	dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
1276	case $host_os in
1277	mingw*)
1278	# mingw values
1279	dll_entry=_DllMainCRTStartup@12
1280	dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
1281	;;
1282	esac
1283
1284	# mingw and cygwin differ, and it's simplest to just exclude the union
1285	# of the two symbol sets.
1286	dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
1287
1288	# recent cygwin and mingw systems supply a stub DllMain which the user
1289	# can override, but on older systems we have to supply one (in ltdll.c)
1290	if test "x$lt_cv_need_dllmain" = "xyes"; then
1291	ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
1292	ltdll_cmds='test -f $output_objdir/$soname-ltdll.c \|\| sed -e "/^# \/\* ltdll\.c starts here \\//,/^# \/\ ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~
1293	test -f $output_objdir/$soname-ltdll.$ac_objext \|\| (cd $output_objdir && $CC -c $soname-ltdll.c)~'
1294	else
1295	ltdll_obj=
1296	ltdll_cmds=
1297	fi
1298
1299	# Extract the symbol export list from an `--export-all' def file,
1300	# then regenerate the def file from the symbol export list, so that
1301	# the compiled dll only exports the symbol export list.
1302	# Be careful not to strip the DATA tag left be newer dlltools.
1303	export_symbols_cmds="$ltdll_cmds"'
1304	$DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
1305	sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]//" -e "s/ ;.*$//" < $output_objdir/$soname-def > $export_symbols'
1306
1307	# If the export-symbols file already is a .def file (1st line
1308	# is EXPORTS), use it as is.
1309	# If DATA tags from a recent dlltool are present, honour them!
1310	archive_expsym_cmds='if test "x`sed 1q $export_symbols`" = xEXPORTS; then
1311	cp $export_symbols $output_objdir/$soname-def;
1312	else
1313	echo EXPORTS > $output_objdir/$soname-def;
1314	_lt_hint=1;
1315	cat $export_symbols \| while read symbol; do
1316	set dummy \$symbol;
1317	case \[$]# in
1318	2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
1319	4) echo " \[$]2 \[$]3 \[$]4 ; " >> $output_objdir/$soname-def; _lt_hint=`expr \$_lt_hint - 1`;;
1320	*) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
1321	esac;
1322	_lt_hint=`expr 1 + \$_lt_hint`;
1323	done;
1324	fi~
1325	'"$ltdll_cmds"'
1326	$CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
1327	$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~
1328	$CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
1329	$DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~
1330	$CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
1331	;;
1332
1333	netbsd*)
1334	if echo __ELF__ \| $CC -E - \| grep __ELF__ >/dev/null; then
1335	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
1336	wlarc=
1337	else
1338	archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
1339	archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
1340	fi
1341	;;
1342
1343	solaris* \| sysv5*)
1344	if $LD -v 2>&1 \| egrep 'BFD 2\.8' > /dev/null; then
1345	ld_shlibs=no
1346	cat <<EOF 1>&2
1347
1348	*** Warning: The releases 2.8.* of the GNU linker cannot reliably
1349	*** create shared libraries on Solaris systems. Therefore, libtool
1350	*** is disabling shared libraries support. We urge you to upgrade GNU
1351	*** binutils to release 2.9.1 or newer. Another option is to modify
1352	*** your PATH or compiler configuration so that the native linker is
1353	*** used, and then restart.
1354
1355	EOF
1356	elif $LD --help 2>&1 \| egrep ': supported targets:.* elf' > /dev/null; then
1357	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
1358	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
1359	else
1360	ld_shlibs=no
1361	fi
1362	;;
1363
1364	sunos4*)
1365	archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
1366	wlarc=
1367	hardcode_direct=yes
1368	hardcode_shlibpath_var=no
1369	;;
1370
1371	*)
1372	if $LD --help 2>&1 \| egrep ': supported targets:.* elf' > /dev/null; then
1373	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
1374	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
1375	else
1376	ld_shlibs=no
1377	fi
1378	;;
1379	esac
1380
1381	if test "$ld_shlibs" = yes; then
1382	runpath_var=LD_RUN_PATH
1383	hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
1384	export_dynamic_flag_spec='${wl}--export-dynamic'
1385	case $host_os in
1386	cygwin* \| mingw* \| pw32*)
1387	# dlltool doesn't understand --whole-archive et. al.
1388	whole_archive_flag_spec=
1389	;;
1390	*)
1391	# ancient GNU ld didn't support --whole-archive et. al.
1392	if $LD --help 2>&1 \| egrep 'no-whole-archive' > /dev/null; then
1393	whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
1394	else
1395	whole_archive_flag_spec=
1396	fi
1397	;;
1398	esac
1399	fi
1400	else
1401	# PORTME fill in a description of your system's linker (not GNU ld)
1402	case $host_os in
1403	aix3*)
1404	allow_undefined_flag=unsupported
1405	always_export_symbols=yes
1406	archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
1407	# Note: this linker hardcodes the directories in LIBPATH if there
1408	# are no directories specified by -L.
1409	hardcode_minus_L=yes
1410	if test "$GCC" = yes && test -z "$link_static_flag"; then
1411	# Neither direct hardcoding nor static linking is supported with a
1412	# broken collect2.
1413	hardcode_direct=unsupported
1414	fi
1415	;;
1416
1417	aix4* \| aix5*)
1418	if test "$host_cpu" = ia64; then
1419	# On IA64, the linker does run time linking by default, so we don't
1420	# have to do anything special.
1421	aix_use_runtimelinking=no
1422	exp_sym_flag='-Bexport'
1423	no_entry_flag=""
1424	else
1425	aix_use_runtimelinking=no
1426
1427	# Test if we are trying to use run time linking or normal
1428	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
1429	# need to do runtime linking.
1430	case $host_os in aix4.[[23]]\|aix4.[[23]].\|aix5)
1431	for ld_flag in $LDFLAGS; do
1432	case $ld_flag in
1433	-brtl)
1434	aix_use_runtimelinking=yes
1435	break
1436	;;
1437	esac
1438	done
1439	esac
1440
1441	exp_sym_flag='-bexport'
1442	no_entry_flag='-bnoentry'
1443	fi
1444
1445	# When large executables or shared objects are built, AIX ld can
1446	# have problems creating the table of contents. If linking a library
1447	# or program results in "error TOC overflow" add -mminimal-toc to
1448	# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
1449	# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
1450
1451	hardcode_direct=yes
1452	archive_cmds=''
1453	hardcode_libdir_separator=':'
1454	if test "$GCC" = yes; then
1455	case $host_os in aix4.[[012]]\|aix4.[[012]].*)
1456	collect2name=`${CC} -print-prog-name=collect2`
1457	if test -f "$collect2name" && \
1458	strings "$collect2name" \| grep resolve_lib_name >/dev/null
1459	then
1460	# We have reworked collect2
1461	hardcode_direct=yes
1462	else
1463	# We have old collect2
1464	hardcode_direct=unsupported
1465	# It fails to find uninstalled libraries when the uninstalled
1466	# path is not listed in the libpath. Setting hardcode_minus_L
1467	# to unsupported forces relinking
1468	hardcode_minus_L=yes
1469	hardcode_libdir_flag_spec='-L$libdir'
1470	hardcode_libdir_separator=
1471	fi
1472	esac
1473
1474	shared_flag='-shared'
1475	else
1476	# not using gcc
1477	if test "$host_cpu" = ia64; then
1478	shared_flag='${wl}-G'
1479	else
1480	if test "$aix_use_runtimelinking" = yes; then
1481	shared_flag='${wl}-G'
1482	else
1483	shared_flag='${wl}-bM:SRE'
1484	fi
1485	fi
1486	fi
1487
1488	# It seems that -bexpall can do strange things, so it is better to
1489	# generate a list of symbols to export.
1490	always_export_symbols=yes
1491	if test "$aix_use_runtimelinking" = yes; then
1492	# Warning - without using the other runtime loading flags (-brtl),
1493	# -berok will link without error, but may produce a broken library.
1494	allow_undefined_flag='-berok'
1495	hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
1496	archive_expsym_cmds="\$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 $shared_flag"
1497	else
1498	if test "$host_cpu" = ia64; then
1499	hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
1500	allow_undefined_flag="-z nodefs"
1501	archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"
1502	else
1503	hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
1504	# Warning - without using the other run time loading flags,
1505	# -berok will link without error, but may produce a broken library.
1506	allow_undefined_flag='${wl}-berok'
1507	# This is a bit strange, but is similar to how AIX traditionally builds
1508	# it's shared libraries.
1509	archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname'
1510	fi
1511	fi
1512	;;
1513
1514	amigaos*)
1515	archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
1516	hardcode_libdir_flag_spec='-L$libdir'
1517	hardcode_minus_L=yes
1518	# see comment about different semantics on the GNU ld section
1519	ld_shlibs=no
1520	;;
1521
1522	cygwin* \| mingw* \| pw32*)
1523	# When not using gcc, we currently assume that we are using
1524	# Microsoft Visual C++.
1525	# hardcode_libdir_flag_spec is actually meaningless, as there is
1526	# no search path for DLLs.
1527	hardcode_libdir_flag_spec=' '
1528	allow_undefined_flag=unsupported
1529	# Tell ltmain to make .lib files, not .a files.
1530	libext=lib
1531	# FIXME: Setting linknames here is a bad hack.
1532	archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" \| sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
1533	# The linker will automatically build a .lib file if we build a DLL.
1534	old_archive_from_new_cmds='true'
1535	# FIXME: Should let the user specify the lib program.
1536	old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
1537	fix_srcfile_path='`cygpath -w "$srcfile"`'
1538	;;
1539
1540	darwin* \| rhapsody*)
1541	case "$host_os" in
1542	rhapsody* \| darwin1.[[012]])
1543	allow_undefined_flag='-undefined suppress'
1544	;;
1545	*) # Darwin 1.3 on
1546	allow_undefined_flag='-flat_namespace -undefined suppress'
1547	;;
1548	esac
1549	# FIXME: Relying on posixy $() will cause problems for
1550	# cross-compilation, but unfortunately the echo tests do not
1551	# yet detect zsh echo's removal of \ escapes. Also zsh mangles
1552	# `"' quotes if we put them in here... so don't!
1553	archive_cmds='$CC -r -keep_private_externs -nostdlib -o ${lib}-master.o $libobjs && $CC $(test .$module = .yes && echo -bundle \|\| echo -dynamiclib) $allow_undefined_flag -o $lib ${lib}-master.o $deplibs$linker_flags $(test .$module != .yes && echo -install_name $rpath/$soname $verstring)'
1554	# We need to add '_' to the symbols in $export_symbols first
1555	#archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
1556	hardcode_direct=yes
1557	hardcode_shlibpath_var=no
1558	whole_archive_flag_spec='-all_load $convenience'
1559	;;
1560
1561	freebsd1*)
1562	ld_shlibs=no
1563	;;
1564
1565	# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
1566	# support. Future versions do this automatically, but an explicit c++rt0.o
1567	# does not break anything, and helps significantly (at the cost of a little
1568	# extra space).
1569	freebsd2.2*)
1570	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
1571	hardcode_libdir_flag_spec='-R$libdir'
1572	hardcode_direct=yes
1573	hardcode_shlibpath_var=no
1574	;;
1575
1576	# Unfortunately, older versions of FreeBSD 2 do not have this feature.
1577	freebsd2*)
1578	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
1579	hardcode_direct=yes
1580	hardcode_minus_L=yes
1581	hardcode_shlibpath_var=no
1582	;;
1583
1584	# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
1585	freebsd*)
1586	archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
1587	hardcode_libdir_flag_spec='-R$libdir'
1588	hardcode_direct=yes
1589	hardcode_shlibpath_var=no
1590	;;
1591
1592	hpux9* \| hpux10* \| hpux11*)
1593	case $host_os in
1594	hpux9*) archive_cmds='$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 $lib' ;;
1595	*) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
1596	esac
1597	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
1598	hardcode_libdir_separator=:
1599	hardcode_direct=yes
1600	hardcode_minus_L=yes # Not in the search PATH, but as the default
1601	# location of the library.
1602	export_dynamic_flag_spec='${wl}-E'
1603	;;
1604
1605	irix5* \| irix6* \| nonstopux*)
1606	if test "$GCC" = yes; then
1607	archive_cmds='$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 $lib'
1608	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
1609	else
1610	archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
1611	hardcode_libdir_flag_spec='-rpath $libdir'
1612	fi
1613	hardcode_libdir_separator=:
1614	link_all_deplibs=yes
1615	;;
1616
1617	netbsd*)
1618	if echo __ELF__ \| $CC -E - \| grep __ELF__ >/dev/null; then
1619	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
1620	else
1621	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
1622	fi
1623	hardcode_libdir_flag_spec='-R$libdir'
1624	hardcode_direct=yes
1625	hardcode_shlibpath_var=no
1626	;;
1627
1628	newsos6)
1629	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
1630	hardcode_direct=yes
1631	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
1632	hardcode_libdir_separator=:
1633	hardcode_shlibpath_var=no
1634	;;
1635
1636	openbsd*)
1637	hardcode_direct=yes
1638	hardcode_shlibpath_var=no
1639	if test -z "`echo __ELF__ \| $CC -E - \| grep __ELF__`" \|\| test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
1640	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
1641	hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
1642	export_dynamic_flag_spec='${wl}-E'
1643	else
1644	case "$host_os" in
1645	openbsd[[01]].* \| openbsd2.[[0-7]] \| openbsd2.[[0-7]].*)
1646	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
1647	hardcode_libdir_flag_spec='-R$libdir'
1648	;;
1649	*)
1650	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
1651	hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
1652	;;
1653	esac
1654	fi
1655	;;
1656
1657	os2*)
1658	hardcode_libdir_flag_spec='-L$libdir'
1659	hardcode_minus_L=yes
1660	allow_undefined_flag=unsupported
1661	archive_cmds='$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'
1662	old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
1663	;;
1664
1665	osf3*)
1666	if test "$GCC" = yes; then
1667	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
1668	archive_cmds='$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 $lib'
1669	else
1670	allow_undefined_flag=' -expect_unresolved \*'
1671	archive_cmds='$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 $lib'
1672	fi
1673	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
1674	hardcode_libdir_separator=:
1675	;;
1676
1677	osf4* \| osf5) # as osf3 with the addition of -msym flag
1678	if test "$GCC" = yes; then
1679	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
1680	archive_cmds='$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 $lib'
1681	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
1682	else
1683	allow_undefined_flag=' -expect_unresolved \*'
1684	archive_cmds='$LD -shared${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'
1685	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
1686	$LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp'
1687
1688	#Both c and cxx compiler support -rpath directly
1689	hardcode_libdir_flag_spec='-rpath $libdir'
1690	fi
1691	hardcode_libdir_separator=:
1692	;;
1693
1694	sco3.2v5*)
1695	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
1696	hardcode_shlibpath_var=no
1697	runpath_var=LD_RUN_PATH
1698	hardcode_runpath_var=yes
1699	export_dynamic_flag_spec='${wl}-Bexport'
1700	;;
1701
1702	solaris*)
1703	# gcc --version < 3.0 without binutils cannot create self contained
1704	# shared libraries reliably, requiring libgcc.a to resolve some of
1705	# the object symbols generated in some cases. Libraries that use
1706	# assert need libgcc.a to resolve __eprintf, for example. Linking
1707	# a copy of libgcc.a into every shared library to guarantee resolving
1708	# such symbols causes other problems: According to Tim Van Holder
1709	# <tim.van.holder@pandora.be>, C++ libraries end up with a separate
1710	# (to the application) exception stack for one thing.
1711	no_undefined_flag=' -z defs'
1712	if test "$GCC" = yes; then
1713	case `$CC --version 2>/dev/null` in
1714	[[12]].*)
1715	cat <<EOF 1>&2
1716
1717	*** Warning: Releases of GCC earlier than version 3.0 cannot reliably
1718	*** create self contained shared libraries on Solaris systems, without
1719	*** introducing a dependency on libgcc.a. Therefore, libtool is disabling
1720	*** -no-undefined support, which will at least allow you to build shared
1721	*** libraries. However, you may find that when you link such libraries
1722	*** into an application without using GCC, you have to manually add
1723	*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
1724	*** upgrade to a newer version of GCC. Another option is to rebuild your
1725	*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
1726
1727	EOF
1728	no_undefined_flag=
1729	;;
1730	esac
1731	fi
1732	# $CC -shared without GNU ld will not create a library from C++
1733	# object files and a static libstdc++, better avoid it by now
1734	archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
1735	archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols \| sed -e "s/$.$/\1;/" >> $lib.exp~$echo "local: ; };" >> $lib.exp~
1736	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
1737	hardcode_libdir_flag_spec='-R$libdir'
1738	hardcode_shlibpath_var=no
1739	case $host_os in
1740	solaris2.[[0-5]] \| solaris2.[[0-5]].*) ;;
1741	*) # Supported since Solaris 2.6 (maybe 2.5.1?)
1742	whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
1743	esac
1744	link_all_deplibs=yes
1745	;;
1746
1747	sunos4*)
1748	if test "x$host_vendor" = xsequent; then
1749	# Use $CC to link under sequent, because it throws in some extra .o
1750	# files that make .init and .fini sections work.
1751	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
1752	else
1753	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
1754	fi
1755	hardcode_libdir_flag_spec='-L$libdir'
1756	hardcode_direct=yes
1757	hardcode_minus_L=yes
1758	hardcode_shlibpath_var=no
1759	;;
1760
1761	sysv4)
1762	case $host_vendor in
1763	sni)
1764	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
1765	hardcode_direct=yes # is this really true???
1766	;;
1767	siemens)
1768	## LD is ld it makes a PLAMLIB
1769	## CC just makes a GrossModule.
1770	archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
1771	reload_cmds='$CC -r -o $output$reload_objs'
1772	hardcode_direct=no
1773	;;
1774	motorola)
1775	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
1776	hardcode_direct=no #Motorola manual says yes, but my tests say they lie
1777	;;
1778	esac
1779	runpath_var='LD_RUN_PATH'
1780	hardcode_shlibpath_var=no
1781	;;
1782
1783	sysv4.3*)
1784	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
1785	hardcode_shlibpath_var=no
1786	export_dynamic_flag_spec='-Bexport'
1787	;;
1788
1789	sysv5*)
1790	no_undefined_flag=' -z text'
1791	# $CC -shared without GNU ld will not create a library from C++
1792	# object files and a static libstdc++, better avoid it by now
1793	archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
1794	archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols \| sed -e "s/$.$/\1;/" >> $lib.exp~$echo "local: ; };" >> $lib.exp~
1795	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
1796	hardcode_libdir_flag_spec=
1797	hardcode_shlibpath_var=no
1798	runpath_var='LD_RUN_PATH'
1799	;;
1800
1801	uts4*)
1802	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
1803	hardcode_libdir_flag_spec='-L$libdir'
1804	hardcode_shlibpath_var=no
1805	;;
1806
1807	dgux*)
1808	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
1809	hardcode_libdir_flag_spec='-L$libdir'
1810	hardcode_shlibpath_var=no
1811	;;
1812
1813	sysv4MP)
1814	if test -d /usr/nec; then
1815	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
1816	hardcode_shlibpath_var=no
1817	runpath_var=LD_RUN_PATH
1818	hardcode_runpath_var=yes
1819	ld_shlibs=yes
1820	fi
1821	;;
1822
1823	sysv4.2uw2*)
1824	archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
1825	hardcode_direct=yes
1826	hardcode_minus_L=no
1827	hardcode_shlibpath_var=no
1828	hardcode_runpath_var=yes
1829	runpath_var=LD_RUN_PATH
1830	;;
1831
1832	sysv5uw7* \| unixware7*)
1833	no_undefined_flag='${wl}-z ${wl}text'
1834	if test "$GCC" = yes; then
1835	archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
1836	else
1837	archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
1838	fi
1839	runpath_var='LD_RUN_PATH'
1840	hardcode_shlibpath_var=no
1841	;;
1842
1843	*)
1844	ld_shlibs=no
1845	;;
1846	esac
1847	fi
1848	AC_MSG_RESULT([$ld_shlibs])
1849	test "$ld_shlibs" = no && can_build_shared=no
1850
1851	# Check hardcoding attributes.
1852	AC_MSG_CHECKING([how to hardcode library paths into programs])
1853	hardcode_action=
1854	if test -n "$hardcode_libdir_flag_spec" \|\| \
1855	test -n "$runpath_var"; then
1856
1857	# We can hardcode non-existant directories.
1858	if test "$hardcode_direct" != no &&
1859	# If the only mechanism to avoid hardcoding is shlibpath_var, we
1860	# have to relink, otherwise we might link with an installed library
1861	# when we should be linking with a yet-to-be-installed one
1862	## test "$hardcode_shlibpath_var" != no &&
1863	test "$hardcode_minus_L" != no; then
1864	# Linking always hardcodes the temporary library directory.
1865	hardcode_action=relink
1866	else
1867	# We can link without hardcoding, and we can hardcode nonexisting dirs.
1868	hardcode_action=immediate
1869	fi
1870	else
1871	# We cannot hardcode anything, or else we can only hardcode existing
1872	# directories.
1873	hardcode_action=unsupported
1874	fi
1875	AC_MSG_RESULT([$hardcode_action])
1876
1877	striplib=
1878	old_striplib=
1879	AC_MSG_CHECKING([whether stripping libraries is possible])
1880	if test -n "$STRIP" && $STRIP -V 2>&1 \| grep "GNU strip" >/dev/null; then
1881	test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
1882	test -z "$striplib" && striplib="$STRIP --strip-unneeded"
1883	AC_MSG_RESULT([yes])
1884	else
1885	AC_MSG_RESULT([no])
1886	fi
1887
1888	reload_cmds='$LD$reload_flag -o $output$reload_objs'
1889	test -z "$deplibs_check_method" && deplibs_check_method=unknown
1890
1891	# PORTME Fill in your ld.so characteristics
1892	AC_MSG_CHECKING([dynamic linker characteristics])
1893	library_names_spec=
1894	libname_spec='lib$name'
1895	soname_spec=
1896	postinstall_cmds=
1897	postuninstall_cmds=
1898	finish_cmds=
1899	finish_eval=
1900	shlibpath_var=
1901	shlibpath_overrides_runpath=unknown
1902	version_type=none
1903	dynamic_linker="$host_os ld.so"
1904	sys_lib_dlsearch_path_spec="/lib /usr/lib"
1905	sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
1906
1907	case $host_os in
1908	aix3*)
1909	version_type=linux
1910	library_names_spec='${libname}${release}.so$versuffix $libname.a'
1911	shlibpath_var=LIBPATH
1912
1913	# AIX has no versioning support, so we append a major version to the name.
1914	soname_spec='${libname}${release}.so$major'
1915	;;
1916
1917	aix4* \| aix5*)
1918	version_type=linux
1919	need_lib_prefix=no
1920	need_version=no
1921	hardcode_into_libs=yes
1922	if test "$host_cpu" = ia64; then
1923	# AIX 5 supports IA64
1924	library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
1925	shlibpath_var=LD_LIBRARY_PATH
1926	else
1927	# With GCC up to 2.95.x, collect2 would create an import file
1928	# for dependence libraries. The import file would start with
1929	# the line `#! .'. This would cause the generated library to
1930	# depend on `.', always an invalid library. This was fixed in
1931	# development snapshots of GCC prior to 3.0.
1932	case $host_os in
1933	aix4 \| aix4.[[01]] \| aix4.[[01]].*)
1934	if { echo '#if __GNUC__ > 2 \|\| (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
1935	echo ' yes '
1936	echo '#endif'; } \| ${CC} -E - \| grep yes > /dev/null; then
1937	:
1938	else
1939	can_build_shared=no
1940	fi
1941	;;
1942	esac
1943	# AIX (on Power*) has no versioning support, so currently we can
1944	# not hardcode correct soname into executable. Probably we can
1945	# add versioning support to collect2, so additional links can
1946	# be useful in future.
1947	if test "$aix_use_runtimelinking" = yes; then
1948	# If using run time linking (on AIX 4.2 or later) use lib<name>.so
1949	# instead of lib<name>.a to let people know that these are not
1950	# typical AIX shared libraries.
1951	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1952	else
1953	# We preserve .a as extension for shared libraries through AIX4.2
1954	# and later when we are not doing run time linking.
1955	library_names_spec='${libname}${release}.a $libname.a'
1956	soname_spec='${libname}${release}.so$major'
1957	fi
1958	shlibpath_var=LIBPATH
1959	fi
1960	hardcode_into_libs=yes
1961	;;
1962
1963	amigaos*)
1964	library_names_spec='$libname.ixlibrary $libname.a'
1965	# Create ${libname}_ixlibrary.a entries in /sys/libs.
1966	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 ${libname}_ixlibrary.a) \|\| exit 1; done'
1967	;;
1968
1969	beos*)
1970	library_names_spec='${libname}.so'
1971	dynamic_linker="$host_os ld.so"
1972	shlibpath_var=LIBRARY_PATH
1973	;;
1974
1975	bsdi4*)
1976	version_type=linux
1977	need_version=no
1978	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
1979	soname_spec='${libname}${release}.so$major'
1980	finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
1981	shlibpath_var=LD_LIBRARY_PATH
1982	sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
1983	sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
1984	export_dynamic_flag_spec=-rdynamic
1985	# the default ld.so.conf also contains /usr/contrib/lib and
1986	# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
1987	# libtool to hard-code these into programs
1988	;;
1989
1990	cygwin* \| mingw* \| pw32*)
1991	version_type=windows
1992	need_version=no
1993	need_lib_prefix=no
1994	case $GCC,$host_os in
1995	yes,cygwin*)
1996	library_names_spec='$libname.dll.a'
1997	soname_spec='`echo ${libname} \| sed -e 's/^lib/cyg/'``echo ${release} \| sed -e 's/[[.]]/-/g'`${versuffix}.dll'
1998	postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
1999	dldir=$destdir/`dirname \$dlpath`~
2000	test -d \$dldir \|\| mkdir -p \$dldir~
2001	$install_prog .libs/$dlname \$dldir/$dlname'
2002	postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
2003	dlpath=$dir/\$dldll~
2004	$rm \$dlpath'
2005	;;
2006	yes,mingw*)
2007	library_names_spec='${libname}`echo ${release} \| sed -e 's/[[.]]/-/g'`${versuffix}.dll'
2008	sys_lib_search_path_spec=`$CC -print-search-dirs \| grep "^libraries:" \| sed -e "s/^libraries://" -e "s/;/ /g" -e "s,=/,/,g"`
2009	;;
2010	yes,pw32*)
2011	library_names_spec='`echo ${libname} \| sed -e 's/^lib/pw/'``echo ${release} \| sed -e 's/[.]/-/g'`${versuffix}.dll'
2012	;;
2013	*)
2014	library_names_spec='${libname}`echo ${release} \| sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
2015	;;
2016	esac
2017	dynamic_linker='Win32 ld.exe'
2018	# FIXME: first we should search . and the directory the executable is in
2019	shlibpath_var=PATH
2020	;;
2021
2022	darwin* \| rhapsody*)
2023	dynamic_linker="$host_os dyld"
2024	version_type=darwin
2025	need_lib_prefix=no
2026	need_version=no
2027	# FIXME: Relying on posixy $() will cause problems for
2028	# cross-compilation, but unfortunately the echo tests do not
2029	# yet detect zsh echo's removal of \ escapes.
2030	library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so \|\| echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so \|\| echo dylib) ${libname}.$(test .$module = .yes && echo so \|\| echo dylib)'
2031	soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so \|\| echo dylib)'
2032	shlibpath_overrides_runpath=yes
2033	shlibpath_var=DYLD_LIBRARY_PATH
2034	;;
2035
2036	freebsd1*)
2037	dynamic_linker=no
2038	;;
2039
2040	freebsd*)
2041	objformat=`test -x /usr/bin/objformat && /usr/bin/objformat \|\| echo aout`
2042	version_type=freebsd-$objformat
2043	case $version_type in
2044	freebsd-elf*)
2045	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
2046	need_version=no
2047	need_lib_prefix=no
2048	;;
2049	freebsd-*)
2050	library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
2051	need_version=yes
2052	;;
2053	esac
2054	shlibpath_var=LD_LIBRARY_PATH
2055	case $host_os in
2056	freebsd2*)
2057	shlibpath_overrides_runpath=yes
2058	;;
2059	*)
2060	shlibpath_overrides_runpath=no
2061	hardcode_into_libs=yes
2062	;;
2063	esac
2064	;;
2065
2066	gnu*)
2067	version_type=linux
2068	need_lib_prefix=no
2069	need_version=no
2070	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
2071	soname_spec='${libname}${release}.so$major'
2072	shlibpath_var=LD_LIBRARY_PATH
2073	hardcode_into_libs=yes
2074	;;
2075
2076	hpux9* \| hpux10* \| hpux11*)
2077	# Give a soname corresponding to the major version so that dld.sl refuses to
2078	# link against other versions.
2079	dynamic_linker="$host_os dld.sl"
2080	version_type=sunos
2081	need_lib_prefix=no
2082	need_version=no
2083	shlibpath_var=SHLIB_PATH
2084	shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
2085	library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
2086	soname_spec='${libname}${release}.sl$major'
2087	# HP-UX runs really slowly unless shared libraries are mode 555.
2088	postinstall_cmds='chmod 555 $lib'
2089	;;
2090
2091	irix5* \| irix6* \| nonstopux*)
2092	case $host_os in
2093	nonstopux*) version_type=nonstopux ;;
2094	*) version_type=irix ;;
2095	esac
2096	need_lib_prefix=no
2097	need_version=no
2098	soname_spec='${libname}${release}.so$major'
2099	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
2100	case $host_os in
2101	irix5* \| nonstopux*)
2102	libsuff= shlibsuff=
2103	;;
2104	*)
2105	case $LD in # libtool.m4 will add one of these switches to LD
2106	-32\|"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
2107	-n32\|"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
2108	-64\|"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
2109	*) libsuff= shlibsuff= libmagic=never-match;;
2110	esac
2111	;;
2112	esac
2113	shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
2114	shlibpath_overrides_runpath=no
2115	sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
2116	sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
2117	;;
2118
2119	# No shared lib support for Linux oldld, aout, or coff.
2120	linux-gnuoldld* \| linux-gnuaout* \| linux-gnucoff*)
2121	dynamic_linker=no
2122	;;
2123
2124	# This must be Linux ELF.
2125	linux-gnu*)
2126	version_type=linux
2127	need_lib_prefix=no
2128	need_version=no
2129	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2130	soname_spec='${libname}${release}.so$major'
2131	finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
2132	shlibpath_var=LD_LIBRARY_PATH
2133	shlibpath_overrides_runpath=no
2134	# This implies no fast_install, which is unacceptable.
2135	# Some rework will be needed to allow for fast_install
2136	# before this can be enabled.
2137	hardcode_into_libs=yes
2138
2139	# We used to test for /lib/ld.so.1 and disable shared libraries on
2140	# powerpc, because MkLinux only supported shared libraries with the
2141	# GNU dynamic linker. Since this was broken with cross compilers,
2142	# most powerpc-linux boxes support dynamic linking these days and
2143	# people can always --disable-shared, the test was removed, and we
2144	# assume the GNU/Linux dynamic linker is in use.
2145	dynamic_linker='GNU/Linux ld.so'
2146	;;
2147
2148	netbsd*)
2149	version_type=sunos
2150	need_lib_prefix=no
2151	need_version=no
2152	if echo __ELF__ \| $CC -E - \| grep __ELF__ >/dev/null; then
2153	library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2154	finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2155	dynamic_linker='NetBSD (a.out) ld.so'
2156	else
2157	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
2158	soname_spec='${libname}${release}.so$major'
2159	dynamic_linker='NetBSD ld.elf_so'
2160	fi
2161	shlibpath_var=LD_LIBRARY_PATH
2162	shlibpath_overrides_runpath=yes
2163	hardcode_into_libs=yes
2164	;;
2165
2166	newsos6)
2167	version_type=linux
2168	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2169	shlibpath_var=LD_LIBRARY_PATH
2170	shlibpath_overrides_runpath=yes
2171	;;
2172
2173	openbsd*)
2174	version_type=sunos
2175	need_lib_prefix=no
2176	need_version=no
2177	if test -z "`echo __ELF__ \| $CC -E - \| grep __ELF__`" \|\| test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
2178	case "$host_os" in
2179	openbsd2.[[89]] \| openbsd2.[[89]].*)
2180	shlibpath_overrides_runpath=no
2181	;;
2182	*)
2183	shlibpath_overrides_runpath=yes
2184	;;
2185	esac
2186	else
2187	shlibpath_overrides_runpath=yes
2188	fi
2189	library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2190	finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
2191	shlibpath_var=LD_LIBRARY_PATH
2192	;;
2193
2194	os2*)
2195	libname_spec='$name'
2196	need_lib_prefix=no
2197	library_names_spec='$libname.dll $libname.a'
2198	dynamic_linker='OS/2 ld.exe'
2199	shlibpath_var=LIBPATH
2200	;;
2201
2202	osf3* \| osf4* \| osf5*)
2203	version_type=osf
2204	need_version=no
2205	soname_spec='${libname}${release}.so$major'
2206	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2207	shlibpath_var=LD_LIBRARY_PATH
2208	sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
2209	sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
2210	hardcode_into_libs=yes
2211	;;
2212
2213	sco3.2v5*)
2214	version_type=osf
2215	soname_spec='${libname}${release}.so$major'
2216	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2217	shlibpath_var=LD_LIBRARY_PATH
2218	;;
2219
2220	solaris*)
2221	version_type=linux
2222	need_lib_prefix=no
2223	need_version=no
2224	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2225	soname_spec='${libname}${release}.so$major'
2226	shlibpath_var=LD_LIBRARY_PATH
2227	shlibpath_overrides_runpath=yes
2228	hardcode_into_libs=yes
2229	# ldd complains unless libraries are executable
2230	postinstall_cmds='chmod +x $lib'
2231	;;
2232
2233	sunos4*)
2234	version_type=sunos
2235	library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
2236	finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
2237	shlibpath_var=LD_LIBRARY_PATH
2238	shlibpath_overrides_runpath=yes
2239	if test "$with_gnu_ld" = yes; then
2240	need_lib_prefix=no
2241	fi
2242	need_version=yes
2243	;;
2244
2245	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
2246	version_type=linux
2247	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2248	soname_spec='${libname}${release}.so$major'
2249	shlibpath_var=LD_LIBRARY_PATH
2250	case $host_vendor in
2251	sni)
2252	shlibpath_overrides_runpath=no
2253	need_lib_prefix=no
2254	export_dynamic_flag_spec='${wl}-Blargedynsym'
2255	runpath_var=LD_RUN_PATH
2256	;;
2257	siemens)
2258	need_lib_prefix=no
2259	;;
2260	motorola)
2261	need_lib_prefix=no
2262	need_version=no
2263	shlibpath_overrides_runpath=no
2264	sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
2265	;;
2266	esac
2267	;;
2268
2269	uts4*)
2270	version_type=linux
2271	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2272	soname_spec='${libname}${release}.so$major'
2273	shlibpath_var=LD_LIBRARY_PATH
2274	;;
2275
2276	dgux*)
2277	version_type=linux
2278	need_lib_prefix=no
2279	need_version=no
2280	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
2281	soname_spec='${libname}${release}.so$major'
2282	shlibpath_var=LD_LIBRARY_PATH
2283	;;
2284
2285	sysv4MP)
2286	if test -d /usr/nec ;then
2287	version_type=linux
2288	library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
2289	soname_spec='$libname.so.$major'
2290	shlibpath_var=LD_LIBRARY_PATH
2291	fi
2292	;;
2293
2294	*)
2295	dynamic_linker=no
2296	;;
2297	esac
2298	AC_MSG_RESULT([$dynamic_linker])
2299	test "$dynamic_linker" = no && can_build_shared=no
2300
2301	# Report the final consequences.
2302	AC_MSG_CHECKING([if libtool supports shared libraries])
2303	AC_MSG_RESULT([$can_build_shared])
2304
2305	AC_MSG_CHECKING([whether to build shared libraries])
2306	test "$can_build_shared" = "no" && enable_shared=no
2307
2308	# On AIX, shared libraries and static libraries use the same namespace, and
2309	# are all built from PIC.
2310	case "$host_os" in
2311	aix3*)
2312	test "$enable_shared" = yes && enable_static=no
2313	if test -n "$RANLIB"; then
2314	archive_cmds="$archive_cmds~\$RANLIB \$lib"
2315	postinstall_cmds='$RANLIB $lib'
2316	fi
2317	;;
2318
2319	aix4*)
2320	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
2321	test "$enable_shared" = yes && enable_static=no
2322	fi
2323	;;
2324	esac
2325	AC_MSG_RESULT([$enable_shared])
2326
2327	AC_MSG_CHECKING([whether to build static libraries])
2328	# Make sure either enable_shared or enable_static is yes.
2329	test "$enable_shared" = yes \|\| enable_static=yes
2330	AC_MSG_RESULT([$enable_static])
2331
2332	if test "$hardcode_action" = relink; then
2333	# Fast installation is not supported
2334	enable_fast_install=no
2335	elif test "$shlibpath_overrides_runpath" = yes \|\|
2336	test "$enable_shared" = no; then
2337	# Fast installation is not necessary
2338	enable_fast_install=needless
2339	fi
2340
2341	variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
2342	if test "$GCC" = yes; then
2343	variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
2344	fi
2345
2346	AC_LIBTOOL_DLOPEN_SELF
2347
2348	if test "$enable_shared" = yes && test "$GCC" = yes; then
2349	case $archive_cmds in
2350	'~')
2351	# FIXME: we may have to deal with multi-command sequences.
2352	;;
2353	'$CC '*)
2354	# Test whether the compiler implicitly links with -lc since on some
2355	# systems, -lgcc has to come before -lc. If gcc already passes -lc
2356	# to ld, don't add -lc before -lgcc.
2357	AC_MSG_CHECKING([whether -lc should be explicitly linked in])
2358	AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
2359	[$rm conftest*
2360	echo 'static int dummy;' > conftest.$ac_ext
2361
2362	if AC_TRY_EVAL(ac_compile); then
2363	soname=conftest
2364	lib=conftest
2365	libobjs=conftest.$ac_objext
2366	deplibs=
2367	wl=$lt_cv_prog_cc_wl
2368	compiler_flags=-v
2369	linker_flags=-v
2370	verstring=
2371	output_objdir=.
2372	libname=conftest
2373	save_allow_undefined_flag=$allow_undefined_flag
2374	allow_undefined_flag=
2375	if AC_TRY_EVAL(archive_cmds 2\>\&1 \\| grep \" -lc \" \>/dev/null 2\>\&1)
2376	then
2377	lt_cv_archive_cmds_need_lc=no
2378	else
2379	lt_cv_archive_cmds_need_lc=yes
2380	fi
2381	allow_undefined_flag=$save_allow_undefined_flag
2382	else
2383	cat conftest.err 1>&5
2384	fi])
2385	AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
2386	;;
2387	esac
2388	fi
2389	need_lc=${lt_cv_archive_cmds_need_lc-yes}
2390
2391	# The second clause should only fire when bootstrapping the
2392	# libtool distribution, otherwise you forgot to ship ltmain.sh
2393	# with your package, and you will get complaints that there are
2394	# no rules to generate ltmain.sh.
2395	if test -f "$ltmain"; then
2396	:
2397	else
2398	# If there is no Makefile yet, we rely on a make rule to execute
2399	# `config.status --recheck' to rerun these tests and create the
2400	# libtool script then.
2401	test -f Makefile && make "$ltmain"
2402	fi
2403
2404	if test -f "$ltmain"; then
2405	trap "$rm \"${ofile}T\"; exit 1" 1 2 15
2406	$rm -f "${ofile}T"
2407
2408	echo creating $ofile
2409
2410	# Now quote all the things that may contain metacharacters while being
2411	# careful not to overquote the AC_SUBSTed values. We take copies of the
2412	# variables and quote the copies for generation of the libtool script.
2413	for var in echo old_CC old_CFLAGS SED \
2414	AR AR_FLAGS CC LD LN_S NM SHELL \
2415	reload_flag reload_cmds wl \
2416	pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
2417	thread_safe_flag_spec whole_archive_flag_spec libname_spec \
2418	library_names_spec soname_spec \
2419	RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
2420	old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
2421	postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
2422	old_striplib striplib file_magic_cmd export_symbols_cmds \
2423	deplibs_check_method allow_undefined_flag no_undefined_flag \
2424	finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
2425	global_symbol_to_c_name_address \
2426	hardcode_libdir_flag_spec hardcode_libdir_separator \
2427	sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
2428	compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
2429
2430	case $var in
2431	reload_cmds \| old_archive_cmds \| old_archive_from_new_cmds \| \
2432	old_postinstall_cmds \| old_postuninstall_cmds \| \
2433	export_symbols_cmds \| archive_cmds \| archive_expsym_cmds \| \
2434	extract_expsyms_cmds \| old_archive_from_expsyms_cmds \| \
2435	postinstall_cmds \| postuninstall_cmds \| \
2436	finish_cmds \| sys_lib_search_path_spec \| sys_lib_dlsearch_path_spec)
2437	# Double-quote double-evaled strings.
2438	eval "lt_$var=\\\"\`\$echo \"X\$$var\" \| \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
2439	;;
2440	*)
2441	eval "lt_$var=\\\"\`\$echo \"X\$$var\" \| \$Xsed -e \"\$sed_quote_subst\"\`\\\""
2442	;;
2443	esac
2444	done
2445
2446	cat <<__EOF__ > "${ofile}T"
2447	#! $SHELL
2448
2449	# `$echo "$ofile" \| sed 's%^.*/%%'` - Provide generalized library-building support services.
2450	# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
2451	# NOTE: Changes made to this file will be lost: look at ltmain.sh.
2452	#
2453	# Copyright (C) 1996-2000 Free Software Foundation, Inc.
2454	# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
2455	#
2456	# This program is free software; you can redistribute it and/or modify
2457	# it under the terms of the GNU General Public License as published by
2458	# the Free Software Foundation; either version 2 of the License, or
2459	# (at your option) any later version.
2460	#
2461	# This program is distributed in the hope that it will be useful, but
2462	# WITHOUT ANY WARRANTY; without even the implied warranty of
2463	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
2464	# General Public License for more details.
2465	#
2466	# You should have received a copy of the GNU General Public License
2467	# along with this program; if not, write to the Free Software
2468	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
2469	#
2470	# As a special exception to the GNU General Public License, if you
2471	# distribute this file as part of a program that contains a
2472	# configuration script generated by Autoconf, you may include it under
2473	# the same distribution terms that you use for the rest of that program.
2474
2475	# A sed that does not truncate output.
2476	SED=$lt_SED
2477
2478	# Sed that helps us avoid accidentally triggering echo(1) options like -n.
2479	Xsed="${SED} -e s/^X//"
2480
2481	# The HP-UX ksh and POSIX shell print the target directory to stdout
2482	# if CDPATH is set.
2483	if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
2484
2485	# ### BEGIN LIBTOOL CONFIG
2486
2487	# Libtool was configured on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
2488
2489	# Shell to use when invoking shell scripts.
2490	SHELL=$lt_SHELL
2491
2492	# Whether or not to build shared libraries.
2493	build_libtool_libs=$enable_shared
2494
2495	# Whether or not to build static libraries.
2496	build_old_libs=$enable_static
2497
2498	# Whether or not to add -lc for building shared libraries.
2499	build_libtool_need_lc=$need_lc
2500
2501	# Whether or not to optimize for fast installation.
2502	fast_install=$enable_fast_install
2503
2504	# The host system.
2505	host_alias=$host_alias
2506	host=$host
2507
2508	# An echo program that does not interpret backslashes.
2509	echo=$lt_echo
2510
2511	# The archiver.
2512	AR=$lt_AR
2513	AR_FLAGS=$lt_AR_FLAGS
2514
2515	# The default C compiler.
2516	CC=$lt_CC
2517
2518	# Is the compiler the GNU C compiler?
2519	with_gcc=$GCC
2520
2521	# The linker used to build libraries.
2522	LD=$lt_LD
2523
2524	# Whether we need hard or soft links.
2525	LN_S=$lt_LN_S
2526
2527	# A BSD-compatible nm program.
2528	NM=$lt_NM
2529
2530	# A symbol stripping program
2531	STRIP=$STRIP
2532
2533	# Used to examine libraries when file_magic_cmd begins "file"
2534	MAGIC_CMD=$MAGIC_CMD
2535
2536	# Used on cygwin: DLL creation program.
2537	DLLTOOL="$DLLTOOL"
2538
2539	# Used on cygwin: object dumper.
2540	OBJDUMP="$OBJDUMP"
2541
2542	# Used on cygwin: assembler.
2543	AS="$AS"
2544
2545	# The name of the directory that contains temporary libtool files.
2546	objdir=$objdir
2547
2548	# How to create reloadable object files.
2549	reload_flag=$lt_reload_flag
2550	reload_cmds=$lt_reload_cmds
2551
2552	# How to pass a linker flag through the compiler.
2553	wl=$lt_wl
2554
2555	# Object file suffix (normally "o").
2556	objext="$ac_objext"
2557
2558	# Old archive suffix (normally "a").
2559	libext="$libext"
2560
2561	# Executable file suffix (normally "").
2562	exeext="$exeext"
2563
2564	# Additional compiler flags for building library objects.
2565	pic_flag=$lt_pic_flag
2566	pic_mode=$pic_mode
2567
2568	# Does compiler simultaneously support -c and -o options?
2569	compiler_c_o=$lt_compiler_c_o
2570
2571	# Can we write directly to a .lo ?
2572	compiler_o_lo=$lt_compiler_o_lo
2573
2574	# Must we lock files when doing compilation ?
2575	need_locks=$lt_need_locks
2576
2577	# Do we need the lib prefix for modules?
2578	need_lib_prefix=$need_lib_prefix
2579
2580	# Do we need a version for libraries?
2581	need_version=$need_version
2582
2583	# Whether dlopen is supported.
2584	dlopen_support=$enable_dlopen
2585
2586	# Whether dlopen of programs is supported.
2587	dlopen_self=$enable_dlopen_self
2588
2589	# Whether dlopen of statically linked programs is supported.
2590	dlopen_self_static=$enable_dlopen_self_static
2591
2592	# Compiler flag to prevent dynamic linking.
2593	link_static_flag=$lt_link_static_flag
2594
2595	# Compiler flag to turn off builtin functions.
2596	no_builtin_flag=$lt_no_builtin_flag
2597
2598	# Compiler flag to allow reflexive dlopens.
2599	export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
2600
2601	# Compiler flag to generate shared objects directly from archives.
2602	whole_archive_flag_spec=$lt_whole_archive_flag_spec
2603
2604	# Compiler flag to generate thread-safe objects.
2605	thread_safe_flag_spec=$lt_thread_safe_flag_spec
2606
2607	# Library versioning type.
2608	version_type=$version_type
2609
2610	# Format of library name prefix.
2611	libname_spec=$lt_libname_spec
2612
2613	# List of archive names. First name is the real one, the rest are links.
2614	# The last name is the one that the linker finds with -lNAME.
2615	library_names_spec=$lt_library_names_spec
2616
2617	# The coded name of the library, if different from the real name.
2618	soname_spec=$lt_soname_spec
2619
2620	# Commands used to build and install an old-style archive.
2621	RANLIB=$lt_RANLIB
2622	old_archive_cmds=$lt_old_archive_cmds
2623	old_postinstall_cmds=$lt_old_postinstall_cmds
2624	old_postuninstall_cmds=$lt_old_postuninstall_cmds
2625
2626	# Create an old-style archive from a shared archive.
2627	old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
2628
2629	# Create a temporary old-style archive to link instead of a shared archive.
2630	old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
2631
2632	# Commands used to build and install a shared archive.
2633	archive_cmds=$lt_archive_cmds
2634	archive_expsym_cmds=$lt_archive_expsym_cmds
2635	postinstall_cmds=$lt_postinstall_cmds
2636	postuninstall_cmds=$lt_postuninstall_cmds
2637
2638	# Commands to strip libraries.
2639	old_striplib=$lt_old_striplib
2640	striplib=$lt_striplib
2641
2642	# Method to check whether dependent libraries are shared objects.
2643	deplibs_check_method=$lt_deplibs_check_method
2644
2645	# Command to use when deplibs_check_method == file_magic.
2646	file_magic_cmd=$lt_file_magic_cmd
2647
2648	# Flag that allows shared libraries with undefined symbols to be built.
2649	allow_undefined_flag=$lt_allow_undefined_flag
2650
2651	# Flag that forces no undefined symbols.
2652	no_undefined_flag=$lt_no_undefined_flag
2653
2654	# Commands used to finish a libtool library installation in a directory.
2655	finish_cmds=$lt_finish_cmds
2656
2657	# Same as above, but a single script fragment to be evaled but not shown.
2658	finish_eval=$lt_finish_eval
2659
2660	# Take the output of nm and produce a listing of raw symbols and C names.
2661	global_symbol_pipe=$lt_global_symbol_pipe
2662
2663	# Transform the output of nm in a proper C declaration
2664	global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
2665
2666	# Transform the output of nm in a C name address pair
2667	global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
2668
2669	# This is the shared library runtime path variable.
2670	runpath_var=$runpath_var
2671
2672	# This is the shared library path variable.
2673	shlibpath_var=$shlibpath_var
2674
2675	# Is shlibpath searched before the hard-coded library search path?
2676	shlibpath_overrides_runpath=$shlibpath_overrides_runpath
2677
2678	# How to hardcode a shared library path into an executable.
2679	hardcode_action=$hardcode_action
2680
2681	# Whether we should hardcode library paths into libraries.
2682	hardcode_into_libs=$hardcode_into_libs
2683
2684	# Flag to hardcode \$libdir into a binary during linking.
2685	# This must work even if \$libdir does not exist.
2686	hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
2687
2688	# Whether we need a single -rpath flag with a separated argument.
2689	hardcode_libdir_separator=$lt_hardcode_libdir_separator
2690
2691	# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
2692	# resulting binary.
2693	hardcode_direct=$hardcode_direct
2694
2695	# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
2696	# resulting binary.
2697	hardcode_minus_L=$hardcode_minus_L
2698
2699	# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
2700	# the resulting binary.
2701	hardcode_shlibpath_var=$hardcode_shlibpath_var
2702
2703	# Variables whose values should be saved in libtool wrapper scripts and
2704	# restored at relink time.
2705	variables_saved_for_relink="$variables_saved_for_relink"
2706
2707	# Whether libtool must link a program against all its dependency libraries.
2708	link_all_deplibs=$link_all_deplibs
2709
2710	# Compile-time system search path for libraries
2711	sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
2712
2713	# Run-time system search path for libraries
2714	sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
2715
2716	# Fix the shell variable \$srcfile for the compiler.
2717	fix_srcfile_path="$fix_srcfile_path"
2718
2719	# Set to yes if exported symbols are required.
2720	always_export_symbols=$always_export_symbols
2721
2722	# The commands to list exported symbols.
2723	export_symbols_cmds=$lt_export_symbols_cmds
2724
2725	# The commands to extract the exported symbol list from a shared archive.
2726	extract_expsyms_cmds=$lt_extract_expsyms_cmds
2727
2728	# Symbols that should not be listed in the preloaded symbols.
2729	exclude_expsyms=$lt_exclude_expsyms
2730
2731	# Symbols that must always be exported.
2732	include_expsyms=$lt_include_expsyms
2733
2734	# ### END LIBTOOL CONFIG
2735
2736	__EOF__
2737
2738	case $host_os in
2739	aix3*)
2740	cat <<\EOF >> "${ofile}T"
2741
2742	# AIX sometimes has problems with the GCC collect2 program. For some
2743	# reason, if we set the COLLECT_NAMES environment variable, the problems
2744	# vanish in a puff of smoke.
2745	if test "X${COLLECT_NAMES+set}" != Xset; then
2746	COLLECT_NAMES=
2747	export COLLECT_NAMES
2748	fi
2749	EOF
2750	;;
2751	esac
2752
2753	case $host_os in
2754	cygwin* \| mingw* \| pw32* \| os2*)
2755	cat <<'EOF' >> "${ofile}T"
2756	# This is a source program that is used to create dlls on Windows
2757	# Don't remove nor modify the starting and closing comments
2758	# /* ltdll.c starts here */
2759	# #define WIN32_LEAN_AND_MEAN
2760	# #include <windows.h>
2761	# #undef WIN32_LEAN_AND_MEAN
2762	# #include <stdio.h>
2763	#
2764	# #ifndef __CYGWIN__
2765	# # ifdef __CYGWIN32__
2766	# # define __CYGWIN__ __CYGWIN32__
2767	# # endif
2768	# #endif
2769	#
2770	# #ifdef __cplusplus
2771	# extern "C" {
2772	# #endif
2773	# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
2774	# #ifdef __cplusplus
2775	# }
2776	# #endif
2777	#
2778	# #ifdef __CYGWIN__
2779	# #include <cygwin/cygwin_dll.h>
2780	# DECLARE_CYGWIN_DLL( DllMain );
2781	# #endif
2782	# HINSTANCE __hDllInstance_base;
2783	#
2784	# BOOL APIENTRY
2785	# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
2786	# {
2787	# __hDllInstance_base = hInst;
2788	# return TRUE;
2789	# }
2790	# /* ltdll.c ends here */
2791	# This is a source program that is used to create import libraries
2792	# on Windows for dlls which lack them. Don't remove nor modify the
2793	# starting and closing comments
2794	# /* impgen.c starts here */
2795	# /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
2796	#
2797	# This file is part of GNU libtool.
2798	#
2799	# This program is free software; you can redistribute it and/or modify
2800	# it under the terms of the GNU General Public License as published by
2801	# the Free Software Foundation; either version 2 of the License, or
2802	# (at your option) any later version.
2803	#
2804	# This program is distributed in the hope that it will be useful,
2805	# but WITHOUT ANY WARRANTY; without even the implied warranty of
2806	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
2807	# GNU General Public License for more details.
2808	#
2809	# You should have received a copy of the GNU General Public License
2810	# along with this program; if not, write to the Free Software
2811	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
2812	# */
2813	#
2814	# #include <stdio.h> /* for printf() */
2815	# #include <unistd.h> /* for open(), lseek(), read() */
2816	# #include <fcntl.h> /* for O_RDONLY, O_BINARY */
2817	# #include <string.h> /* for strdup() */
2818	#
2819	# /* O_BINARY isn't required (or even defined sometimes) under Unix */
2820	# #ifndef O_BINARY
2821	# #define O_BINARY 0
2822	# #endif
2823	#
2824	# static unsigned int
2825	# pe_get16 (fd, offset)
2826	# int fd;
2827	# int offset;
2828	# {
2829	# unsigned char b[2];
2830	# lseek (fd, offset, SEEK_SET);
2831	# read (fd, b, 2);
2832	# return b[0] + (b[1]<<8);
2833	# }
2834	#
2835	# static unsigned int
2836	# pe_get32 (fd, offset)
2837	# int fd;
2838	# int offset;
2839	# {
2840	# unsigned char b[4];
2841	# lseek (fd, offset, SEEK_SET);
2842	# read (fd, b, 4);
2843	# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
2844	# }
2845	#
2846	# static unsigned int
2847	# pe_as32 (ptr)
2848	# void *ptr;
2849	# {
2850	# unsigned char *b = ptr;
2851	# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
2852	# }
2853	#
2854	# int
2855	# main (argc, argv)
2856	# int argc;
2857	# char *argv[];
2858	# {
2859	# int dll;
2860	# unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
2861	# unsigned long export_rva, export_size, nsections, secptr, expptr;
2862	# unsigned long name_rvas, nexp;
2863	# unsigned char expdata, erva;
2864	# char filename, dll_name;
2865	#
2866	# filename = argv[1];
2867	#
2868	# dll = open(filename, O_RDONLY\|O_BINARY);
2869	# if (dll < 1)
2870	# return 1;
2871	#
2872	# dll_name = filename;
2873	#
2874	# for (i=0; filename[i]; i++)
2875	# if (filename[i] == '/' \|\| filename[i] == '\\' \|\| filename[i] == ':')
2876	# dll_name = filename + i +1;
2877	#
2878	# pe_header_offset = pe_get32 (dll, 0x3c);
2879	# opthdr_ofs = pe_header_offset + 4 + 20;
2880	# num_entries = pe_get32 (dll, opthdr_ofs + 92);
2881	#
2882	# if (num_entries < 1) /* no exports */
2883	# return 1;
2884	#
2885	# export_rva = pe_get32 (dll, opthdr_ofs + 96);
2886	# export_size = pe_get32 (dll, opthdr_ofs + 100);
2887	# nsections = pe_get16 (dll, pe_header_offset + 4 +2);
2888	# secptr = (pe_header_offset + 4 + 20 +
2889	# pe_get16 (dll, pe_header_offset + 4 + 16));
2890	#
2891	# expptr = 0;
2892	# for (i = 0; i < nsections; i++)
2893	# {
2894	# char sname[8];
2895	# unsigned long secptr1 = secptr + 40 * i;
2896	# unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
2897	# unsigned long vsize = pe_get32 (dll, secptr1 + 16);
2898	# unsigned long fptr = pe_get32 (dll, secptr1 + 20);
2899	# lseek(dll, secptr1, SEEK_SET);
2900	# read(dll, sname, 8);
2901	# if (vaddr <= export_rva && vaddr+vsize > export_rva)
2902	# {
2903	# expptr = fptr + (export_rva - vaddr);
2904	# if (export_rva + export_size > vaddr + vsize)
2905	# export_size = vsize - (export_rva - vaddr);
2906	# break;
2907	# }
2908	# }
2909	#
2910	# expdata = (unsigned char*)malloc(export_size);
2911	# lseek (dll, expptr, SEEK_SET);
2912	# read (dll, expdata, export_size);
2913	# erva = expdata - export_rva;
2914	#
2915	# nexp = pe_as32 (expdata+24);
2916	# name_rvas = pe_as32 (expdata+32);
2917	#
2918	# printf ("EXPORTS\n");
2919	# for (i = 0; i<nexp; i++)
2920	# {
2921	# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
2922	# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
2923	# }
2924	#
2925	# return 0;
2926	# }
2927	# /* impgen.c ends here */
2928
2929	EOF
2930	;;
2931	esac
2932
2933	# We use sed instead of cat because bash on DJGPP gets confused if
2934	# if finds mixed CR/LF and LF-only lines. Since sed operates in
2935	# text mode, it properly converts lines to CR/LF. This bash problem
2936	# is reportedly fixed, but why not run on old versions too?
2937	sed '$q' "$ltmain" >> "${ofile}T" \|\| (rm -f "${ofile}T"; exit 1)
2938
2939	mv -f "${ofile}T" "$ofile" \|\| \
2940	(rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
2941	chmod +x "$ofile"
2942	fi
2943
2944	])# _LT_AC_LTCONFIG_HACK
2945
2946	# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
2947	AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
2948
2949	# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
2950	AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
2951
2952	# AC_ENABLE_SHARED - implement the --enable-shared flag
2953	# Usage: AC_ENABLE_SHARED[(DEFAULT)]
2954	# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
2955	# `yes'.
2956	AC_DEFUN([AC_ENABLE_SHARED],
2957	[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
2958	AC_ARG_ENABLE(shared,
2959	changequote(<<, >>)dnl
2960	<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
2961	changequote([, ])dnl
2962	[p=${PACKAGE-default}
2963	case $enableval in
2964	yes) enable_shared=yes ;;
2965	no) enable_shared=no ;;
2966	*)
2967	enable_shared=no
2968	# Look at the argument we got. We use all the common list separators.
2969	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
2970	for pkg in $enableval; do
2971	if test "X$pkg" = "X$p"; then
2972	enable_shared=yes
2973	fi
2974	done
2975	IFS="$ac_save_ifs"
2976	;;
2977	esac],
2978	enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
2979	])
2980
2981	# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
2982	AC_DEFUN([AC_DISABLE_SHARED],
2983	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
2984	AC_ENABLE_SHARED(no)])
2985
2986	# AC_ENABLE_STATIC - implement the --enable-static flag
2987	# Usage: AC_ENABLE_STATIC[(DEFAULT)]
2988	# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
2989	# `yes'.
2990	AC_DEFUN([AC_ENABLE_STATIC],
2991	[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
2992	AC_ARG_ENABLE(static,
2993	changequote(<<, >>)dnl
2994	<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
2995	changequote([, ])dnl
2996	[p=${PACKAGE-default}
2997	case $enableval in
2998	yes) enable_static=yes ;;
2999	no) enable_static=no ;;
3000	*)
3001	enable_static=no
3002	# Look at the argument we got. We use all the common list separators.
3003	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3004	for pkg in $enableval; do
3005	if test "X$pkg" = "X$p"; then
3006	enable_static=yes
3007	fi
3008	done
3009	IFS="$ac_save_ifs"
3010	;;
3011	esac],
3012	enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
3013	])
3014
3015	# AC_DISABLE_STATIC - set the default static flag to --disable-static
3016	AC_DEFUN([AC_DISABLE_STATIC],
3017	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3018	AC_ENABLE_STATIC(no)])
3019
3020
3021	# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
3022	# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
3023	# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
3024	# `yes'.
3025	AC_DEFUN([AC_ENABLE_FAST_INSTALL],
3026	[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
3027	AC_ARG_ENABLE(fast-install,
3028	changequote(<<, >>)dnl
3029	<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
3030	changequote([, ])dnl
3031	[p=${PACKAGE-default}
3032	case $enableval in
3033	yes) enable_fast_install=yes ;;
3034	no) enable_fast_install=no ;;
3035	*)
3036	enable_fast_install=no
3037	# Look at the argument we got. We use all the common list separators.
3038	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
3039	for pkg in $enableval; do
3040	if test "X$pkg" = "X$p"; then
3041	enable_fast_install=yes
3042	fi
3043	done
3044	IFS="$ac_save_ifs"
3045	;;
3046	esac],
3047	enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
3048	])
3049
3050	# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
3051	AC_DEFUN([AC_DISABLE_FAST_INSTALL],
3052	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3053	AC_ENABLE_FAST_INSTALL(no)])
3054
3055	# AC_LIBTOOL_PICMODE - implement the --with-pic flag
3056	# Usage: AC_LIBTOOL_PICMODE[(MODE)]
3057	# Where MODE is either `yes' or `no'. If omitted, it defaults to
3058	# `both'.
3059	AC_DEFUN([AC_LIBTOOL_PICMODE],
3060	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3061	pic_mode=ifelse($#,1,$1,default)])
3062
3063
3064	# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
3065	AC_DEFUN([AC_PATH_TOOL_PREFIX],
3066	[AC_MSG_CHECKING([for $1])
3067	AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
3068	[case $MAGIC_CMD in
3069	/*)
3070	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
3071	;;
3072	?:/*)
3073	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
3074	;;
3075	*)
3076	ac_save_MAGIC_CMD="$MAGIC_CMD"
3077	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
3078	dnl $ac_dummy forces splitting on constant user-supplied paths.
3079	dnl POSIX.2 word splitting is done only on the output of word expansions,
3080	dnl not every word. This closes a longstanding sh security hole.
3081	ac_dummy="ifelse([$2], , $PATH, [$2])"
3082	for ac_dir in $ac_dummy; do
3083	test -z "$ac_dir" && ac_dir=.
3084	if test -f $ac_dir/$1; then
3085	lt_cv_path_MAGIC_CMD="$ac_dir/$1"
3086	if test -n "$file_magic_test_file"; then
3087	case $deplibs_check_method in
3088	"file_magic "*)
3089	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
3090	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3091	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
3092	egrep "$file_magic_regex" > /dev/null; then
3093	:
3094	else
3095	cat <<EOF 1>&2
3096
3097	*** Warning: the command libtool uses to detect shared libraries,
3098	*** $file_magic_cmd, produces output that libtool cannot recognize.
3099	*** The result is that libtool may fail to recognize shared libraries
3100	*** as such. This will affect the creation of libtool libraries that
3101	*** depend on shared libraries, but programs linked with such libtool
3102	*** libraries will work regardless of this problem. Nevertheless, you
3103	*** may want to report the problem to your system manager and/or to
3104	*** bug-libtool@gnu.org
3105
3106	EOF
3107	fi ;;
3108	esac
3109	fi
3110	break
3111	fi
3112	done
3113	IFS="$ac_save_ifs"
3114	MAGIC_CMD="$ac_save_MAGIC_CMD"
3115	;;
3116	esac])
3117	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
3118	if test -n "$MAGIC_CMD"; then
3119	AC_MSG_RESULT($MAGIC_CMD)
3120	else
3121	AC_MSG_RESULT(no)
3122	fi
3123	])
3124
3125
3126	# AC_PATH_MAGIC - find a file program which can recognise a shared library
3127	AC_DEFUN([AC_PATH_MAGIC],
3128	[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
3129	AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
3130	if test -z "$lt_cv_path_MAGIC_CMD"; then
3131	if test -n "$ac_tool_prefix"; then
3132	AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
3133	else
3134	MAGIC_CMD=:
3135	fi
3136	fi
3137	])
3138
3139
3140	# AC_PROG_LD - find the path to the GNU or non-GNU linker
3141	AC_DEFUN([AC_PROG_LD],
3142	[AC_ARG_WITH(gnu-ld,
3143	[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
3144	test "$withval" = no \|\| with_gnu_ld=yes, with_gnu_ld=no)
3145	AC_REQUIRE([AC_PROG_CC])dnl
3146	AC_REQUIRE([AC_CANONICAL_HOST])dnl
3147	AC_REQUIRE([AC_CANONICAL_BUILD])dnl
3148	AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
3149	ac_prog=ld
3150	if test "$GCC" = yes; then
3151	# Check if gcc -print-prog-name=ld gives a path.
3152	AC_MSG_CHECKING([for ld used by GCC])
3153	case $host in
3154	--mingw*)
3155	# gcc leaves a trailing carriage return which upsets mingw
3156	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
3157	*)
3158	ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
3159	esac
3160	case $ac_prog in
3161	# Accept absolute paths.
3162	[[\\/]]* \| [[A-Za-z]]:[[\\/]]*)
3163	re_direlt='/[[^/]][[^/]]*/\.\./'
3164	# Canonicalize the path of ld
3165	ac_prog=`echo $ac_prog\| sed 's%\\\\%/%g'`
3166	while echo $ac_prog \| grep "$re_direlt" > /dev/null 2>&1; do
3167	ac_prog=`echo $ac_prog\| sed "s%$re_direlt%/%"`
3168	done
3169	test -z "$LD" && LD="$ac_prog"
3170	;;
3171	"")
3172	# If it fails, then pretend we aren't using GCC.
3173	ac_prog=ld
3174	;;
3175	*)
3176	# If it is relative, then search for the first ld in PATH.
3177	with_gnu_ld=unknown
3178	;;
3179	esac
3180	elif test "$with_gnu_ld" = yes; then
3181	AC_MSG_CHECKING([for GNU ld])
3182	else
3183	AC_MSG_CHECKING([for non-GNU ld])
3184	fi
3185	AC_CACHE_VAL(lt_cv_path_LD,
3186	[if test -z "$LD"; then
3187	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3188	for ac_dir in $PATH; do
3189	test -z "$ac_dir" && ac_dir=.
3190	if test -f "$ac_dir/$ac_prog" \|\| test -f "$ac_dir/$ac_prog$ac_exeext"; then
3191	lt_cv_path_LD="$ac_dir/$ac_prog"
3192	# Check to see if the program is GNU ld. I'd rather use --version,
3193	# but apparently some GNU ld's only accept -v.
3194	# Break only if it was the GNU/non-GNU ld that we prefer.
3195	if "$lt_cv_path_LD" -v 2>&1 < /dev/null \| egrep '(GNU\|with BFD)' > /dev/null; then
3196	test "$with_gnu_ld" != no && break
3197	else
3198	test "$with_gnu_ld" != yes && break
3199	fi
3200	fi
3201	done
3202	IFS="$ac_save_ifs"
3203	else
3204	lt_cv_path_LD="$LD" # Let the user override the test with a path.
3205	fi])
3206	LD="$lt_cv_path_LD"
3207	if test -n "$LD"; then
3208	AC_MSG_RESULT($LD)
3209	else
3210	AC_MSG_RESULT(no)
3211	fi
3212	test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
3213	AC_PROG_LD_GNU
3214	])
3215
3216	# AC_PROG_LD_GNU -
3217	AC_DEFUN([AC_PROG_LD_GNU],
3218	[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
3219	[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
3220	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
3221	lt_cv_prog_gnu_ld=yes
3222	else
3223	lt_cv_prog_gnu_ld=no
3224	fi])
3225	with_gnu_ld=$lt_cv_prog_gnu_ld
3226	])
3227
3228	# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
3229	# -- PORTME Some linkers may need a different reload flag.
3230	AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
3231	[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
3232	[lt_cv_ld_reload_flag='-r'])
3233	reload_flag=$lt_cv_ld_reload_flag
3234	test -n "$reload_flag" && reload_flag=" $reload_flag"
3235	])
3236
3237	# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
3238	# -- PORTME fill in with the dynamic library characteristics
3239	AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
3240	[AC_CACHE_CHECK([how to recognise dependent libraries],
3241	lt_cv_deplibs_check_method,
3242	[lt_cv_file_magic_cmd='$MAGIC_CMD'
3243	lt_cv_file_magic_test_file=
3244	lt_cv_deplibs_check_method='unknown'
3245	# Need to set the preceding variable on all platforms that support
3246	# interlibrary dependencies.
3247	# 'none' -- dependencies not supported.
3248	# `unknown' -- same as none, but documents that we really don't know.
3249	# 'pass_all' -- all dependencies passed with no checks.
3250	# 'test_compile' -- check by making test program.
3251	# 'file_magic [[regex]]' -- check by looking for files in library path
3252	# which responds to the $file_magic_cmd with a given egrep regex.
3253	# If you have `file' or equivalent on your system and you're not sure
3254	# whether `pass_all' will always work, you probably want this one.
3255
3256	case $host_os in
3257	aix4* \| aix5*)
3258	lt_cv_deplibs_check_method=pass_all
3259	;;
3260
3261	beos*)
3262	lt_cv_deplibs_check_method=pass_all
3263	;;
3264
3265	bsdi4*)
3266	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object\|dynamic lib)'
3267	lt_cv_file_magic_cmd='/usr/bin/file -L'
3268	lt_cv_file_magic_test_file=/shlib/libc.so
3269	;;
3270
3271	cygwin* \| mingw* \| pw32*)
3272	lt_cv_deplibs_check_method='file_magic file format pei-i386(.architecture: i386)?'
3273	lt_cv_file_magic_cmd='$OBJDUMP -f'
3274	;;
3275
3276	darwin* \| rhapsody*)
3277	lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
3278	lt_cv_file_magic_cmd='/usr/bin/file -L'
3279	case "$host_os" in
3280	rhapsody* \| darwin1.[[012]])
3281	lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System \| head -1`
3282	;;
3283	*) # Darwin 1.3 on
3284	lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
3285	;;
3286	esac
3287	;;
3288
3289	freebsd*)
3290	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
3291	case $host_cpu in
3292	i*86 )
3293	# Not sure whether the presence of OpenBSD here was a mistake.
3294	# Let's accept both of them until this is cleared up.
3295	lt_cv_deplibs_check_method='file_magic (FreeBSD\|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
3296	lt_cv_file_magic_cmd=/usr/bin/file
3297	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3298	;;
3299	esac
3300	else
3301	lt_cv_deplibs_check_method=pass_all
3302	fi
3303	;;
3304
3305	gnu*)
3306	lt_cv_deplibs_check_method=pass_all
3307	;;
3308
3309	hpux10.20\|hpux11)
3310	lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]\|PA-RISC[[0-9]].[[0-9]]) shared library'
3311	lt_cv_file_magic_cmd=/usr/bin/file
3312	lt_cv_file_magic_test_file=/usr/lib/libc.sl
3313	;;
3314
3315	irix5* \| irix6* \| nonstopux*)
3316	case $host_os in
3317	irix5* \| nonstopux*)
3318	# this will be overridden with pass_all, but let us keep it just in case
3319	lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
3320	;;
3321	*)
3322	case $LD in
3323	-32\|"-32 ") libmagic=32-bit;;
3324	-n32\|"-n32 ") libmagic=N32;;
3325	-64\|"-64 ") libmagic=64-bit;;
3326	*) libmagic=never-match;;
3327	esac
3328	# this will be overridden with pass_all, but let us keep it just in case
3329	lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
3330	;;
3331	esac
3332	lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
3333	lt_cv_deplibs_check_method=pass_all
3334	;;
3335
3336	# This must be Linux ELF.
3337	linux-gnu*)
3338	case $host_cpu in
3339	alpha* \| hppa* \| i86 \| mips \| mipsel \| powerpc \| sparc* \| ia64*)
3340	lt_cv_deplibs_check_method=pass_all ;;
3341	*)
3342	# glibc up to 2.1.1 does not perform some relocations on ARM
3343	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object\|dynamic lib )' ;;
3344	esac
3345	lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
3346	;;
3347
3348	netbsd*)
3349	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
3350	lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
3351	else
3352	lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
3353	fi
3354	;;
3355
3356	newos6*)
3357	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable\|dynamic lib)'
3358	lt_cv_file_magic_cmd=/usr/bin/file
3359	lt_cv_file_magic_test_file=/usr/lib/libnls.so
3360	;;
3361
3362	openbsd*)
3363	lt_cv_file_magic_cmd=/usr/bin/file
3364	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
3365	if test -z "`echo __ELF__ \| $CC -E - \| grep __ELF__`" \|\| test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
3366	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
3367	else
3368	lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
3369	fi
3370	;;
3371
3372	osf3* \| osf4* \| osf5*)
3373	# this will be overridden with pass_all, but let us keep it just in case
3374	lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
3375	lt_cv_file_magic_test_file=/shlib/libc.so
3376	lt_cv_deplibs_check_method=pass_all
3377	;;
3378
3379	sco3.2v5*)
3380	lt_cv_deplibs_check_method=pass_all
3381	;;
3382
3383	solaris*)
3384	lt_cv_deplibs_check_method=pass_all
3385	lt_cv_file_magic_test_file=/lib/libc.so
3386	;;
3387
3388	sysv5uw[[78]]* \| sysv4uw2)
3389	lt_cv_deplibs_check_method=pass_all
3390	;;
3391
3392	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
3393	case $host_vendor in
3394	motorola)
3395	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]-bit [[ML]]SB (shared object\|dynamic lib) M[[0-9]][[0-9]] Version [[0-9]]'
3396	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
3397	;;
3398	ncr)
3399	lt_cv_deplibs_check_method=pass_all
3400	;;
3401	sequent)
3402	lt_cv_file_magic_cmd='/bin/file'
3403	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object\|dynamic lib )'
3404	;;
3405	sni)
3406	lt_cv_file_magic_cmd='/bin/file'
3407	lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
3408	lt_cv_file_magic_test_file=/lib/libc.so
3409	;;
3410	siemens)
3411	lt_cv_deplibs_check_method=pass_all
3412	;;
3413	esac
3414	;;
3415	esac
3416	])
3417	file_magic_cmd=$lt_cv_file_magic_cmd
3418	deplibs_check_method=$lt_cv_deplibs_check_method
3419	])
3420
3421
3422	# AC_PROG_NM - find the path to a BSD-compatible name lister
3423	AC_DEFUN([AC_PROG_NM],
3424	[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
3425	AC_MSG_CHECKING([for BSD-compatible nm])
3426	AC_CACHE_VAL(lt_cv_path_NM,
3427	[if test -n "$NM"; then
3428	# Let the user override the test.
3429	lt_cv_path_NM="$NM"
3430	else
3431	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
3432	for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
3433	test -z "$ac_dir" && ac_dir=.
3434	tmp_nm=$ac_dir/${ac_tool_prefix}nm
3435	if test -f $tmp_nm \|\| test -f $tmp_nm$ac_exeext ; then
3436	# Check to see if the nm accepts a BSD-compat flag.
3437	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
3438	# nm: unknown option "B" ignored
3439	# Tru64's nm complains that /dev/null is an invalid object file
3440	if ($tmp_nm -B /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep '(/dev/null\|Invalid file or object type)' >/dev/null; then
3441	lt_cv_path_NM="$tmp_nm -B"
3442	break
3443	elif ($tmp_nm -p /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep /dev/null >/dev/null; then
3444	lt_cv_path_NM="$tmp_nm -p"
3445	break
3446	else
3447	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
3448	continue # so that we can try to find one that supports BSD flags
3449	fi
3450	fi
3451	done
3452	IFS="$ac_save_ifs"
3453	test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
3454	fi])
3455	NM="$lt_cv_path_NM"
3456	AC_MSG_RESULT([$NM])
3457	])
3458
3459	# AC_CHECK_LIBM - check for math library
3460	AC_DEFUN([AC_CHECK_LIBM],
3461	[AC_REQUIRE([AC_CANONICAL_HOST])dnl
3462	LIBM=
3463	case $host in
3464	--beos* \| --cygwin* \| --pw32*)
3465	# These system don't have libm
3466	;;
3467	-ncr-sysv4.3)
3468	AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
3469	AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
3470	;;
3471	*)
3472	AC_CHECK_LIB(m, main, LIBM="-lm")
3473	;;
3474	esac
3475	])
3476
3477	# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
3478	# the libltdl convenience library and LTDLINCL to the include flags for
3479	# the libltdl header and adds --enable-ltdl-convenience to the
3480	# configure arguments. Note that LIBLTDL and LTDLINCL are not
3481	# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
3482	# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
3483	# with '${top_builddir}/' and LTDLINCL will be prefixed with
3484	# '${top_srcdir}/' (note the single quotes!). If your package is not
3485	# flat and you're not using automake, define top_builddir and
3486	# top_srcdir appropriately in the Makefiles.
3487	AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
3488	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3489	case $enable_ltdl_convenience in
3490	no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
3491	"") enable_ltdl_convenience=yes
3492	ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
3493	esac
3494	LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
3495	LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3496	# For backwards non-gettext consistent compatibility...
3497	INCLTDL="$LTDLINCL"
3498	])
3499
3500	# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
3501	# the libltdl installable library and LTDLINCL to the include flags for
3502	# the libltdl header and adds --enable-ltdl-install to the configure
3503	# arguments. Note that LIBLTDL and LTDLINCL are not AC_SUBSTed, nor is
3504	# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
3505	# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
3506	# be prefixed with '${top_builddir}/' and LTDLINCL will be prefixed
3507	# with '${top_srcdir}/' (note the single quotes!). If your package is
3508	# not flat and you're not using automake, define top_builddir and
3509	# top_srcdir appropriately in the Makefiles.
3510	# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
3511	AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
3512	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
3513	AC_CHECK_LIB(ltdl, main,
3514	[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
3515	[if test x"$enable_ltdl_install" = xno; then
3516	AC_MSG_WARN([libltdl not installed, but installation disabled])
3517	else
3518	enable_ltdl_install=yes
3519	fi
3520	])
3521	if test x"$enable_ltdl_install" = x"yes"; then
3522	ac_configure_args="$ac_configure_args --enable-ltdl-install"
3523	LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
3524	LTDLINCL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
3525	else
3526	ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
3527	LIBLTDL="-lltdl"
3528	LTDLINCL=
3529	fi
3530	# For backwards non-gettext consistent compatibility...
3531	INCLTDL="$LTDLINCL"
3532	])
3533
3534	# old names
3535	AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
3536	AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
3537	AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
3538	AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
3539	AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
3540	AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
3541	AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
3542
3543	# This is just to silence aclocal about the macro not being used
3544	ifelse([AC_DISABLE_FAST_INSTALL])
3545
3546	# NOTE: This macro has been submitted for inclusion into #
3547	# GNU Autoconf as AC_PROG_SED. When it is available in #
3548	# a released version of Autoconf we should remove this #
3549	# macro and use it instead. #
3550	# LT_AC_PROG_SED
3551	# --------------
3552	# Check for a fully-functional sed program, that truncates
3553	# as few characters as possible. Prefer GNU sed if found.
3554	AC_DEFUN([LT_AC_PROG_SED],
3555	[AC_MSG_CHECKING([for a sed that does not truncate output])
3556	AC_CACHE_VAL(lt_cv_path_SED,
3557	[# Loop through the user's path and test for sed and gsed.
3558	# Then use that list of sed's as ones to test for truncation.
3559	as_executable_p="test -f"
3560	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3561	for as_dir in $PATH
3562	do
3563	IFS=$as_save_IFS
3564	test -z "$as_dir" && as_dir=.
3565	for ac_prog in sed gsed; do
3566	for ac_exec_ext in '' $ac_executable_extensions; do
3567	if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3568	_sed_list="$_sed_list $as_dir/$ac_prog$ac_exec_ext"
3569	fi
3570	done
3571	done
3572	done
3573
3574	# Create a temporary directory, and hook for its removal unless debugging.
3575	$debug \|\|
3576	{
3577	trap 'exit_status=$?; rm -rf $tmp && exit $exit_status' 0
3578	trap '{ (exit 1); exit 1; }' 1 2 13 15
3579	}
3580
3581	# Create a (secure) tmp directory for tmp files.
3582	: ${TMPDIR=/tmp}
3583	{
3584	tmp=`(umask 077 && mktemp -d -q "$TMPDIR/sedXXXXXX") 2>/dev/null` &&
3585	test -n "$tmp" && test -d "$tmp"
3586	} \|\|
3587	{
3588	tmp=$TMPDIR/sed$$-$RANDOM
3589	(umask 077 && mkdir $tmp)
3590	} \|\|
3591	{
3592	echo "$me: cannot create a temporary directory in $TMPDIR" >&2
3593	{ (exit 1); exit 1; }
3594	}
3595	_max=0
3596	_count=0
3597	# Add /usr/xpg4/bin/sed as it is typically found on Solaris
3598	# along with /bin/sed that truncates output.
3599	for _sed in $_sed_list /usr/xpg4/bin/sed; do
3600	test ! -f ${_sed} && break
3601	cat /dev/null > "$tmp/sed.in"
3602	_count=0
3603	echo ${ECHO_N-$ac_n} "0123456789${ECHO_C-$ac_c}" >"$tmp/sed.in"
3604	# Check for GNU sed and select it if it is found.
3605	if "${_sed}" --version 2>&1 < /dev/null \| egrep '(GNU)' > /dev/null; then
3606	lt_cv_path_SED=${_sed}
3607	break
3608	fi
3609	while true; do
3610	cat "$tmp/sed.in" "$tmp/sed.in" >"$tmp/sed.tmp"
3611	mv "$tmp/sed.tmp" "$tmp/sed.in"
3612	cp "$tmp/sed.in" "$tmp/sed.nl"
3613	echo >>"$tmp/sed.nl"
3614	${_sed} -e 's/a$//' < "$tmp/sed.nl" >"$tmp/sed.out" \|\| break
3615	cmp -s "$tmp/sed.out" "$tmp/sed.nl" \|\| break
3616	# 40000 chars as input seems more than enough
3617	test $_count -gt 10 && break
3618	_count=`expr $_count + 1`
3619	if test $_count -gt $_max; then
3620	_max=$_count
3621	lt_cv_path_SED=$_sed
3622	fi
3623	done
3624	done
3625	rm -rf "$tmp"
3626	])
3627	if test "X$SED" != "X"; then
3628	lt_cv_path_SED=$SED
3629	else
3630	SED=$lt_cv_path_SED
3631	fi
3632	AC_MSG_RESULT([$SED])
3633	])
3634
3635
3636	dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
3637	dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
3638	dnl also defines GSTUFF_PKG_ERRORS on error
3639	AC_DEFUN(PKG_CHECK_MODULES, [
3640	succeeded=no
3641
3642	if test -z "$PKG_CONFIG"; then
3643	AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
3644	fi
3645
3646	if test "$PKG_CONFIG" = "no" ; then
3647	echo "*** The pkg-config script could not be found. Make sure it is"
3648	echo "*** in your path, or set the PKG_CONFIG environment variable"
3649	echo "*** to the full path to pkg-config."
3650	echo "*** Or see http://www.freedesktop.org/software/pkgconfig to get pkg-config."
3651	else
3652	PKG_CONFIG_MIN_VERSION=0.9.0
3653	if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
3654	AC_MSG_CHECKING(for $2)
3655
3656	if $PKG_CONFIG --exists "$2" ; then
3657	AC_MSG_RESULT(yes)
3658	succeeded=yes
3659
3660	AC_MSG_CHECKING($1_CFLAGS)
3661	$1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
3662	AC_MSG_RESULT($$1_CFLAGS)
3663
3664	AC_MSG_CHECKING($1_LIBS)
3665	$1_LIBS=`$PKG_CONFIG --libs "$2"`
3666	AC_MSG_RESULT($$1_LIBS)
3667	else
3668	$1_CFLAGS=""
3669	$1_LIBS=""
3670	## If we have a custom action on failure, don't print errors, but
3671	## do set a variable so people can do so.
3672	$1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
3673	ifelse([$4], ,echo $$1_PKG_ERRORS,)
3674	fi
3675
3676	AC_SUBST($1_CFLAGS)
3677	AC_SUBST($1_LIBS)
3678	else
3679	echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
3680	echo "*** See http://www.freedesktop.org/software/pkgconfig"
3681	fi
3682	fi
3683
3684	if test $succeeded = yes; then
3685	ifelse([$3], , :, [$3])
3686	else
3687	ifelse([$4], , AC_MSG_ERROR([Library requirements ($2) not met; consider adjusting the PKG_CONFIG_PATH environment variable if your libraries are in a nonstandard prefix so pkg-config can find them.]), [$4])
3688	fi
3689	])
3690
3691
3692
3693	# -- Autoconf --
3694	# Copyright (C) 2002, 2003 Free Software Foundation, Inc.
3695	# Generated from amversion.in; do not edit by hand.
3696
3697	# This program is free software; you can redistribute it and/or modify
3698	# it under the terms of the GNU General Public License as published by
3699	# the Free Software Foundation; either version 2, or (at your option)
3700	# any later version.
3701
3702	# This program is distributed in the hope that it will be useful,
3703	# but WITHOUT ANY WARRANTY; without even the implied warranty of
3704	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3705	# GNU General Public License for more details.
3706
3707	# You should have received a copy of the GNU General Public License
3708	# along with this program; if not, write to the Free Software
3709	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
3710
3711	# AM_AUTOMAKE_VERSION(VERSION)
3712	# ----------------------------
3713	# Automake X.Y traces this macro to ensure aclocal.m4 has been
3714	# generated from the m4 files accompanying Automake X.Y.
3715	AC_DEFUN([AM_AUTOMAKE_VERSION], [am__api_version="1.8"])
3716
3717	# AM_SET_CURRENT_AUTOMAKE_VERSION
3718	# -------------------------------
3719	# Call AM_AUTOMAKE_VERSION so it can be traced.
3720	# This function is AC_REQUIREd by AC_INIT_AUTOMAKE.
3721	AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
3722	[AM_AUTOMAKE_VERSION([1.8.5])])
3723
3724	# AM_AUX_DIR_EXPAND
3725
3726	# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
3727
3728	# This program is free software; you can redistribute it and/or modify
3729	# it under the terms of the GNU General Public License as published by
3730	# the Free Software Foundation; either version 2, or (at your option)
3731	# any later version.
3732
3733	# This program is distributed in the hope that it will be useful,
3734	# but WITHOUT ANY WARRANTY; without even the implied warranty of
3735	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3736	# GNU General Public License for more details.
3737
3738	# You should have received a copy of the GNU General Public License
3739	# along with this program; if not, write to the Free Software
3740	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
3741	# 02111-1307, USA.
3742
3743	# For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets
3744	# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to
3745	# `$srcdir', `$srcdir/..', or `$srcdir/../..'.
3746	#
3747	# Of course, Automake must honor this variable whenever it calls a
3748	# tool from the auxiliary directory. The problem is that $srcdir (and
3749	# therefore $ac_aux_dir as well) can be either absolute or relative,
3750	# depending on how configure is run. This is pretty annoying, since
3751	# it makes $ac_aux_dir quite unusable in subdirectories: in the top
3752	# source directory, any form will work fine, but in subdirectories a
3753	# relative path needs to be adjusted first.
3754	#
3755	# $ac_aux_dir/missing
3756	# fails when called from a subdirectory if $ac_aux_dir is relative
3757	# $top_srcdir/$ac_aux_dir/missing
3758	# fails if $ac_aux_dir is absolute,
3759	# fails when called from a subdirectory in a VPATH build with
3760	# a relative $ac_aux_dir
3761	#
3762	# The reason of the latter failure is that $top_srcdir and $ac_aux_dir
3763	# are both prefixed by $srcdir. In an in-source build this is usually
3764	# harmless because $srcdir is `.', but things will broke when you
3765	# start a VPATH build or use an absolute $srcdir.
3766	#
3767	# So we could use something similar to $top_srcdir/$ac_aux_dir/missing,
3768	# iff we strip the leading $srcdir from $ac_aux_dir. That would be:
3769	# am_aux_dir='\$(top_srcdir)/'`expr "$ac_aux_dir" : "$srcdir//$.$"`
3770	# and then we would define $MISSING as
3771	# MISSING="\${SHELL} $am_aux_dir/missing"
3772	# This will work as long as MISSING is not called from configure, because
3773	# unfortunately $(top_srcdir) has no meaning in configure.
3774	# However there are other variables, like CC, which are often used in
3775	# configure, and could therefore not use this "fixed" $ac_aux_dir.
3776	#
3777	# Another solution, used here, is to always expand $ac_aux_dir to an
3778	# absolute PATH. The drawback is that using absolute paths prevent a
3779	# configured tree to be moved without reconfiguration.
3780
3781	AC_DEFUN([AM_AUX_DIR_EXPAND],
3782	[dnl Rely on autoconf to set up CDPATH properly.
3783	AC_PREREQ([2.50])dnl
3784	# expand $ac_aux_dir to an absolute path
3785	am_aux_dir=`cd $ac_aux_dir && pwd`
3786	])
3787
3788	# AM_CONDITIONAL -- Autoconf --
3789
3790	# Copyright (C) 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
3791
3792	# This program is free software; you can redistribute it and/or modify
3793	# it under the terms of the GNU General Public License as published by
3794	# the Free Software Foundation; either version 2, or (at your option)
3795	# any later version.
3796
3797	# This program is distributed in the hope that it will be useful,
3798	# but WITHOUT ANY WARRANTY; without even the implied warranty of
3799	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3800	# GNU General Public License for more details.
3801
3802	# You should have received a copy of the GNU General Public License
3803	# along with this program; if not, write to the Free Software
3804	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
3805	# 02111-1307, USA.
3806
3807	# serial 6
3808
3809	# AM_CONDITIONAL(NAME, SHELL-CONDITION)
3810	# -------------------------------------
3811	# Define a conditional.
3812	AC_DEFUN([AM_CONDITIONAL],
3813	[AC_PREREQ(2.52)dnl
3814	ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])],
3815	[$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl
3816	AC_SUBST([$1_TRUE])
3817	AC_SUBST([$1_FALSE])
3818	if $2; then
3819	$1_TRUE=
3820	$1_FALSE='#'
3821	else
3822	$1_TRUE='#'
3823	$1_FALSE=
3824	fi
3825	AC_CONFIG_COMMANDS_PRE(
3826	[if test -z "${$1_TRUE}" && test -z "${$1_FALSE}"; then
3827	AC_MSG_ERROR([conditional "$1" was never defined.
3828	Usually this means the macro was only invoked conditionally.])
3829	fi])])
3830
3831	# serial 7 -- Autoconf --
3832
3833	# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004
3834	# Free Software Foundation, Inc.
3835
3836	# This program is free software; you can redistribute it and/or modify
3837	# it under the terms of the GNU General Public License as published by
3838	# the Free Software Foundation; either version 2, or (at your option)
3839	# any later version.
3840
3841	# This program is distributed in the hope that it will be useful,
3842	# but WITHOUT ANY WARRANTY; without even the implied warranty of
3843	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
3844	# GNU General Public License for more details.
3845
3846	# You should have received a copy of the GNU General Public License
3847	# along with this program; if not, write to the Free Software
3848	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
3849	# 02111-1307, USA.
3850
3851
3852	# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be
3853	# written in clear, in which case automake, when reading aclocal.m4,
3854	# will think it sees a use, and therefore will trigger all it's
3855	# C support machinery. Also note that it means that autoscan, seeing
3856	# CC etc. in the Makefile, will ask for an AC_PROG_CC use...
3857
3858
3859
3860	# _AM_DEPENDENCIES(NAME)
3861	# ----------------------
3862	# See how the compiler implements dependency checking.
3863	# NAME is "CC", "CXX", "GCJ", or "OBJC".
3864	# We try a few techniques and use that to set a single cache variable.
3865	#
3866	# We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was
3867	# modified to invoke _AM_DEPENDENCIES(CC); we would have a circular
3868	# dependency, and given that the user is not expected to run this macro,
3869	# just rely on AC_PROG_CC.
3870	AC_DEFUN([_AM_DEPENDENCIES],
3871	[AC_REQUIRE([AM_SET_DEPDIR])dnl
3872	AC_REQUIRE([AM_OUTPUT_DEPENDENCY_COMMANDS])dnl
3873	AC_REQUIRE([AM_MAKE_INCLUDE])dnl
3874	AC_REQUIRE([AM_DEP_TRACK])dnl
3875
3876	ifelse([$1], CC, [depcc="$CC" am_compiler_list=],
3877	[$1], CXX, [depcc="$CXX" am_compiler_list=],
3878	[$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'],
3879	[$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'],
3880	[depcc="$$1" am_compiler_list=])
3881
3882	AC_CACHE_CHECK([dependency style of $depcc],
3883	[am_cv_$1_dependencies_compiler_type],
3884	[if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3885	# We make a subdir and do the tests there. Otherwise we can end up
3886	# making bogus files that we don't know about and never remove. For
3887	# instance it was reported that on HP-UX the gcc test will end up
3888	# making a dummy file named `D' -- because `-MD' means `put the output
3889	# in D'.
3890	mkdir conftest.dir
3891	# Copy depcomp to subdir because otherwise we won't find it if we're
3892	# using a relative directory.
3893	cp "$am_depcomp" conftest.dir
3894	cd conftest.dir
3895	# We will build objects and dependencies in a subdirectory because
3896	# it helps to detect inapplicable dependency modes. For instance
3897	# both Tru64's cc and ICC support -MD to output dependencies as a
3898	# side effect of compilation, but ICC will put the dependencies in
3899	# the current directory while Tru64 will put them in the object
3900	# directory.
3901	mkdir sub
3902
3903	am_cv_$1_dependencies_compiler_type=none
3904	if test "$am_compiler_list" = ""; then
3905	am_compiler_list=`sed -n ['s/^#$[a-zA-Z0-9]$)$/\1/p'] < ./depcomp`
3906	fi
3907	for depmode in $am_compiler_list; do
3908	# Setup a source with many dependencies, because some compilers
3909	# like to wrap large dependency lists on column 80 (with \), and
3910	# we should not choose a depcomp mode which is confused by this.
3911	#
3912	# We need to recreate these files for each test, as the compiler may
3913	# overwrite some of them when testing with obscure command lines.
3914	# This happens at least with the AIX C compiler.
3915	: > sub/conftest.c
3916	for i in 1 2 3 4 5 6; do
3917	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3918	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3919	# Solaris 8's {/usr,}/bin/sh.
3920	touch sub/conftst$i.h
3921	done
3922	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3923
3924	case $depmode in
3925	nosideeffect)
3926	# after this tag, mechanisms are not by side-effect, so they'll
3927	# only be used when explicitly requested
3928	if test "x$enable_dependency_tracking" = xyes; then
3929	continue
3930	else
3931	break
3932	fi
3933	;;
3934	none) break ;;
3935	esac
3936	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3937	# mode. It turns out that the SunPro C++ compiler does not properly
3938	# handle `-M -o', and we need to detect this.
3939	if depmode=$depmode \
3940	source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
3941	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3942	$SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c \
3943	>/dev/null 2>conftest.err &&
3944	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3945	grep sub/conftest.${OBJEXT-o} sub/conftest.Po > /dev/null 2>&1 &&
3946	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3947	# icc doesn't choke on unknown options, it will just issue warnings
3948	# or remarks (even with -Werror). So we grep stderr for any message
3949	# that says an option was ignored or not supported.
3950	# When given -MP, icc 7.0 and 7.1 complain thusly:
3951	# icc: Command line warning: ignoring option '-M'; no argument required
3952	# The diagnosis changed in icc 8.0:
3953	# icc: Command line remark: option '-MP' not supported
3954	if (grep 'ignoring option' conftest.err \|\|
3955	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3956	am_cv_$1_dependencies_compiler_type=$depmode
3957	break
3958	fi
3959	fi
3960	done
3961
3962	cd ..
3963	rm -rf conftest.dir
3964	else
3965	am_cv_$1_dependencies_compiler_type=none
3966	fi
3967	])
3968	AC_SUBST([$1DEPMODE], [depmode=$am_cv_$1_dependencies_compiler_type])
3969	AM_CONDITIONAL([am__fastdep$1], [
3970	test "x$enable_dependency_tracking" != xno \
3971	&& test "$am_cv_$1_dependencies_compiler_type" = gcc3])
3972	])
3973
3974
3975	# AM_SET_DEPDIR
3976	# -------------
3977	# Choose a directory name for dependency files.
3978	# This macro is AC_REQUIREd in _AM_DEPENDENCIES
3979	AC_DEFUN([AM_SET_DEPDIR],
3980	[AC_REQUIRE([AM_SET_LEADING_DOT])dnl
3981	AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl
3982	])
3983
3984
3985	# AM_DEP_TRACK
3986	# ------------
3987	AC_DEFUN([AM_DEP_TRACK],
3988	[AC_ARG_ENABLE(dependency-tracking,
3989	[ --disable-dependency-tracking speeds up one-time build
3990	--enable-dependency-tracking do not reject slow dependency extractors])
3991	if test "x$enable_dependency_tracking" != xno; then
3992	am_depcomp="$ac_aux_dir/depcomp"
3993	AMDEPBACKSLASH='\'
3994	fi
3995	AM_CONDITIONAL([AMDEP], [test "x$enable_dependency_tracking" != xno])
3996	AC_SUBST([AMDEPBACKSLASH])
3997	])
3998
3999	# Generate code to set up dependency tracking. -- Autoconf --
4000
4001	# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
4002
4003	# This program is free software; you can redistribute it and/or modify
4004	# it under the terms of the GNU General Public License as published by
4005	# the Free Software Foundation; either version 2, or (at your option)
4006	# any later version.
4007
4008	# This program is distributed in the hope that it will be useful,
4009	# but WITHOUT ANY WARRANTY; without even the implied warranty of
4010	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4011	# GNU General Public License for more details.
4012
4013	# You should have received a copy of the GNU General Public License
4014	# along with this program; if not, write to the Free Software
4015	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4016	# 02111-1307, USA.
4017
4018	#serial 2
4019
4020	# _AM_OUTPUT_DEPENDENCY_COMMANDS
4021	# ------------------------------
4022	AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS],
4023	[for mf in $CONFIG_FILES; do
4024	# Strip MF so we end up with the name of the file.
4025	mf=`echo "$mf" \| sed -e 's/:.*$//'`
4026	# Check whether this is an Automake generated Makefile or not.
4027	# We used to match only the files named `Makefile.in', but
4028	# some people rename them; so instead we look at the file content.
4029	# Grep'ing the first line is not enough: some people post-process
4030	# each Makefile.in and add a new line on top of each file to say so.
4031	# So let's grep whole file.
4032	if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then
4033	dirpart=`AS_DIRNAME("$mf")`
4034	else
4035	continue
4036	fi
4037	grep '^DEP_FILES = [[^ @%:@]]' < "$mf" > /dev/null \|\| continue
4038	# Extract the definition of DEP_FILES from the Makefile without
4039	# running `make'.
4040	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
4041	test -z "$DEPDIR" && continue
4042	# When using ansi2knr, U may be empty or an underscore; expand it
4043	U=`sed -n 's/^U = //p' < "$mf"`
4044	test -d "$dirpart/$DEPDIR" \|\| mkdir "$dirpart/$DEPDIR"
4045	# We invoke sed twice because it is the simplest approach to
4046	# changing $(DEPDIR) to its actual value in the expansion.
4047	for file in `sed -n '
4048	/^DEP_FILES = .*\\\\$/ {
4049	s/^DEP_FILES = //
4050	:loop
4051	s/\\\\$//
4052	p
4053	n
4054	/\\\\$/ b loop
4055	p
4056	}
4057	/^DEP_FILES = / s/^DEP_FILES = //p' < "$mf" \| \
4058	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
4059	# Make sure the directory exists.
4060	test -f "$dirpart/$file" && continue
4061	fdir=`AS_DIRNAME(["$file"])`
4062	AS_MKDIR_P([$dirpart/$fdir])
4063	# echo "creating $dirpart/$file"
4064	echo '# dummy' > "$dirpart/$file"
4065	done
4066	done
4067	])# _AM_OUTPUT_DEPENDENCY_COMMANDS
4068
4069
4070	# AM_OUTPUT_DEPENDENCY_COMMANDS
4071	# -----------------------------
4072	# This macro should only be invoked once -- use via AC_REQUIRE.
4073	#
4074	# This code is only required when automatic dependency tracking
4075	# is enabled. FIXME. This creates each `.P' file that we will
4076	# need in order to bootstrap the dependency handling code.
4077	AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS],
4078	[AC_CONFIG_COMMANDS([depfiles],
4079	[test x"$AMDEP_TRUE" != x"" \|\| _AM_OUTPUT_DEPENDENCY_COMMANDS],
4080	[AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"])
4081	])
4082
4083	# Like AC_CONFIG_HEADER, but automatically create stamp file. -- Autoconf --
4084
4085	# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
4086
4087	# This program is free software; you can redistribute it and/or modify
4088	# it under the terms of the GNU General Public License as published by
4089	# the Free Software Foundation; either version 2, or (at your option)
4090	# any later version.
4091
4092	# This program is distributed in the hope that it will be useful,
4093	# but WITHOUT ANY WARRANTY; without even the implied warranty of
4094	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4095	# GNU General Public License for more details.
4096
4097	# You should have received a copy of the GNU General Public License
4098	# along with this program; if not, write to the Free Software
4099	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4100	# 02111-1307, USA.
4101
4102	# serial 7
4103
4104	# AM_CONFIG_HEADER is obsolete. It has been replaced by AC_CONFIG_HEADERS.
4105	AU_DEFUN([AM_CONFIG_HEADER], [AC_CONFIG_HEADERS($@)])
4106
4107	# Do all the work for Automake. -- Autoconf --
4108
4109	# This macro actually does too much some checks are only needed if
4110	# your package does certain things. But this isn't really a big deal.
4111
4112	# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
4113	# Free Software Foundation, Inc.
4114
4115	# This program is free software; you can redistribute it and/or modify
4116	# it under the terms of the GNU General Public License as published by
4117	# the Free Software Foundation; either version 2, or (at your option)
4118	# any later version.
4119
4120	# This program is distributed in the hope that it will be useful,
4121	# but WITHOUT ANY WARRANTY; without even the implied warranty of
4122	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4123	# GNU General Public License for more details.
4124
4125	# You should have received a copy of the GNU General Public License
4126	# along with this program; if not, write to the Free Software
4127	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4128	# 02111-1307, USA.
4129
4130	# serial 11
4131
4132	# AM_INIT_AUTOMAKE(PACKAGE, VERSION, [NO-DEFINE])
4133	# AM_INIT_AUTOMAKE([OPTIONS])
4134	# -----------------------------------------------
4135	# The call with PACKAGE and VERSION arguments is the old style
4136	# call (pre autoconf-2.50), which is being phased out. PACKAGE
4137	# and VERSION should now be passed to AC_INIT and removed from
4138	# the call to AM_INIT_AUTOMAKE.
4139	# We support both call styles for the transition. After
4140	# the next Automake release, Autoconf can make the AC_INIT
4141	# arguments mandatory, and then we can depend on a new Autoconf
4142	# release and drop the old call support.
4143	AC_DEFUN([AM_INIT_AUTOMAKE],
4144	[AC_PREREQ([2.58])dnl
4145	dnl Autoconf wants to disallow AM_ names. We explicitly allow
4146	dnl the ones we care about.
4147	m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl
4148	AC_REQUIRE([AM_SET_CURRENT_AUTOMAKE_VERSION])dnl
4149	AC_REQUIRE([AC_PROG_INSTALL])dnl
4150	# test to see if srcdir already configured
4151	if test "`cd $srcdir && pwd`" != "`pwd`" &&
4152	test -f $srcdir/config.status; then
4153	AC_MSG_ERROR([source directory already configured; run "make distclean" there first])
4154	fi
4155
4156	# test whether we have cygpath
4157	if test -z "$CYGPATH_W"; then
4158	if (cygpath --version) >/dev/null 2>/dev/null; then
4159	CYGPATH_W='cygpath -w'
4160	else
4161	CYGPATH_W=echo
4162	fi
4163	fi
4164	AC_SUBST([CYGPATH_W])
4165
4166	# Define the identity of the package.
4167	dnl Distinguish between old-style and new-style calls.
4168	m4_ifval([$2],
4169	[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl
4170	AC_SUBST([PACKAGE], [$1])dnl
4171	AC_SUBST([VERSION], [$2])],
4172	[_AM_SET_OPTIONS([$1])dnl
4173	AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl
4174	AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl
4175
4176	_AM_IF_OPTION([no-define],,
4177	[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package])
4178	AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl
4179
4180	# Some tools Automake needs.
4181	AC_REQUIRE([AM_SANITY_CHECK])dnl
4182	AC_REQUIRE([AC_ARG_PROGRAM])dnl
4183	AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version})
4184	AM_MISSING_PROG(AUTOCONF, autoconf)
4185	AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version})
4186	AM_MISSING_PROG(AUTOHEADER, autoheader)
4187	AM_MISSING_PROG(MAKEINFO, makeinfo)
4188	AM_MISSING_PROG(AMTAR, tar)
4189	AM_PROG_INSTALL_SH
4190	AM_PROG_INSTALL_STRIP
4191	AC_REQUIRE([AM_PROG_MKDIR_P])dnl
4192	# We need awk for the "check" target. The system "awk" is bad on
4193	# some platforms.
4194	AC_REQUIRE([AC_PROG_AWK])dnl
4195	AC_REQUIRE([AC_PROG_MAKE_SET])dnl
4196	AC_REQUIRE([AM_SET_LEADING_DOT])dnl
4197
4198	_AM_IF_OPTION([no-dependencies],,
4199	[AC_PROVIDE_IFELSE([AC_PROG_CC],
4200	[_AM_DEPENDENCIES(CC)],
4201	[define([AC_PROG_CC],
4202	defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl
4203	AC_PROVIDE_IFELSE([AC_PROG_CXX],
4204	[_AM_DEPENDENCIES(CXX)],
4205	[define([AC_PROG_CXX],
4206	defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl
4207	])
4208	])
4209
4210
4211	# When config.status generates a header, we must update the stamp-h file.
4212	# This file resides in the same directory as the config header
4213	# that is generated. The stamp files are numbered to have different names.
4214
4215	# Autoconf calls _AC_AM_CONFIG_HEADER_HOOK (when defined) in the
4216	# loop where config.status creates the headers, so we can generate
4217	# our stamp files there.
4218	AC_DEFUN([_AC_AM_CONFIG_HEADER_HOOK],
4219	[# Compute $1's index in $config_headers.
4220	_am_stamp_count=1
4221	for _am_header in $config_headers :; do
4222	case $_am_header in
4223	$1 \| $1:* )
4224	break ;;
4225	* )
4226	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
4227	esac
4228	done
4229	echo "timestamp for $1" >`AS_DIRNAME([$1])`/stamp-h[]$_am_stamp_count])
4230
4231	# AM_PROG_INSTALL_SH
4232	# ------------------
4233	# Define $install_sh.
4234
4235	# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
4236
4237	# This program is free software; you can redistribute it and/or modify
4238	# it under the terms of the GNU General Public License as published by
4239	# the Free Software Foundation; either version 2, or (at your option)
4240	# any later version.
4241
4242	# This program is distributed in the hope that it will be useful,
4243	# but WITHOUT ANY WARRANTY; without even the implied warranty of
4244	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4245	# GNU General Public License for more details.
4246
4247	# You should have received a copy of the GNU General Public License
4248	# along with this program; if not, write to the Free Software
4249	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4250	# 02111-1307, USA.
4251
4252	AC_DEFUN([AM_PROG_INSTALL_SH],
4253	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
4254	install_sh=${install_sh-"$am_aux_dir/install-sh"}
4255	AC_SUBST(install_sh)])
4256
4257	# -- Autoconf --
4258	# Copyright (C) 2003 Free Software Foundation, Inc.
4259
4260	# This program is free software; you can redistribute it and/or modify
4261	# it under the terms of the GNU General Public License as published by
4262	# the Free Software Foundation; either version 2, or (at your option)
4263	# any later version.
4264
4265	# This program is distributed in the hope that it will be useful,
4266	# but WITHOUT ANY WARRANTY; without even the implied warranty of
4267	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4268	# GNU General Public License for more details.
4269
4270	# You should have received a copy of the GNU General Public License
4271	# along with this program; if not, write to the Free Software
4272	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4273	# 02111-1307, USA.
4274
4275	# serial 1
4276
4277	# Check whether the underlying file-system supports filenames
4278	# with a leading dot. For instance MS-DOS doesn't.
4279	AC_DEFUN([AM_SET_LEADING_DOT],
4280	[rm -rf .tst 2>/dev/null
4281	mkdir .tst 2>/dev/null
4282	if test -d .tst; then
4283	am__leading_dot=.
4284	else
4285	am__leading_dot=_
4286	fi
4287	rmdir .tst 2>/dev/null
4288	AC_SUBST([am__leading_dot])])
4289
4290	# Add --enable-maintainer-mode option to configure.
4291	# From Jim Meyering
4292
4293	# Copyright (C) 1996, 1998, 2000, 2001, 2002, 2003, 2004
4294	# Free Software Foundation, Inc.
4295
4296	# This program is free software; you can redistribute it and/or modify
4297	# it under the terms of the GNU General Public License as published by
4298	# the Free Software Foundation; either version 2, or (at your option)
4299	# any later version.
4300
4301	# This program is distributed in the hope that it will be useful,
4302	# but WITHOUT ANY WARRANTY; without even the implied warranty of
4303	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4304	# GNU General Public License for more details.
4305
4306	# You should have received a copy of the GNU General Public License
4307	# along with this program; if not, write to the Free Software
4308	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4309	# 02111-1307, USA.
4310
4311	# serial 3
4312
4313	AC_DEFUN([AM_MAINTAINER_MODE],
4314	[AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
4315	dnl maintainer-mode is disabled by default
4316	AC_ARG_ENABLE(maintainer-mode,
4317	[ --enable-maintainer-mode enable make rules and dependencies not useful
4318	(and sometimes confusing) to the casual installer],
4319	USE_MAINTAINER_MODE=$enableval,
4320	USE_MAINTAINER_MODE=no)
4321	AC_MSG_RESULT([$USE_MAINTAINER_MODE])
4322	AM_CONDITIONAL(MAINTAINER_MODE, [test $USE_MAINTAINER_MODE = yes])
4323	MAINT=$MAINTAINER_MODE_TRUE
4324	AC_SUBST(MAINT)dnl
4325	]
4326	)
4327
4328	AU_DEFUN([jm_MAINTAINER_MODE], [AM_MAINTAINER_MODE])
4329
4330	# Check to see how 'make' treats includes. -- Autoconf --
4331
4332	# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
4333
4334	# This program is free software; you can redistribute it and/or modify
4335	# it under the terms of the GNU General Public License as published by
4336	# the Free Software Foundation; either version 2, or (at your option)
4337	# any later version.
4338
4339	# This program is distributed in the hope that it will be useful,
4340	# but WITHOUT ANY WARRANTY; without even the implied warranty of
4341	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4342	# GNU General Public License for more details.
4343
4344	# You should have received a copy of the GNU General Public License
4345	# along with this program; if not, write to the Free Software
4346	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4347	# 02111-1307, USA.
4348
4349	# serial 2
4350
4351	# AM_MAKE_INCLUDE()
4352	# -----------------
4353	# Check to see how make treats includes.
4354	AC_DEFUN([AM_MAKE_INCLUDE],
4355	[am_make=${MAKE-make}
4356	cat > confinc << 'END'
4357	am__doit:
4358	@echo done
4359	.PHONY: am__doit
4360	END
4361	# If we don't find an include directive, just comment out the code.
4362	AC_MSG_CHECKING([for style of include used by $am_make])
4363	am__include="#"
4364	am__quote=
4365	_am_result=none
4366	# First try GNU make style include.
4367	echo "include confinc" > confmf
4368	# We grep out `Entering directory' and `Leaving directory'
4369	# messages which can occur if `w' ends up in MAKEFLAGS.
4370	# In particular we don't look at `^make:' because GNU make might
4371	# be invoked under some other name (usually "gmake"), in which
4372	# case it prints its new name instead of `make'.
4373	if test "`$am_make -s -f confmf 2> /dev/null \| grep -v 'ing directory'`" = "done"; then
4374	am__include=include
4375	am__quote=
4376	_am_result=GNU
4377	fi
4378	# Now try BSD make style include.
4379	if test "$am__include" = "#"; then
4380	echo '.include "confinc"' > confmf
4381	if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then
4382	am__include=.include
4383	am__quote="\""
4384	_am_result=BSD
4385	fi
4386	fi
4387	AC_SUBST([am__include])
4388	AC_SUBST([am__quote])
4389	AC_MSG_RESULT([$_am_result])
4390	rm -f confinc confmf
4391	])
4392
4393	# -- Autoconf --
4394
4395
4396	# Copyright (C) 1997, 1999, 2000, 2001, 2003 Free Software Foundation, Inc.
4397
4398	# This program is free software; you can redistribute it and/or modify
4399	# it under the terms of the GNU General Public License as published by
4400	# the Free Software Foundation; either version 2, or (at your option)
4401	# any later version.
4402
4403	# This program is distributed in the hope that it will be useful,
4404	# but WITHOUT ANY WARRANTY; without even the implied warranty of
4405	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4406	# GNU General Public License for more details.
4407
4408	# You should have received a copy of the GNU General Public License
4409	# along with this program; if not, write to the Free Software
4410	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4411	# 02111-1307, USA.
4412
4413	# serial 3
4414
4415	# AM_MISSING_PROG(NAME, PROGRAM)
4416	# ------------------------------
4417	AC_DEFUN([AM_MISSING_PROG],
4418	[AC_REQUIRE([AM_MISSING_HAS_RUN])
4419	$1=${$1-"${am_missing_run}$2"}
4420	AC_SUBST($1)])
4421
4422
4423	# AM_MISSING_HAS_RUN
4424	# ------------------
4425	# Define MISSING if not defined so far and test if it supports --run.
4426	# If it does, set am_missing_run to use it, otherwise, to nothing.
4427	AC_DEFUN([AM_MISSING_HAS_RUN],
4428	[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
4429	test x"${MISSING+set}" = xset \|\| MISSING="\${SHELL} $am_aux_dir/missing"
4430	# Use eval to expand $SHELL
4431	if eval "$MISSING --run true"; then
4432	am_missing_run="$MISSING --run "
4433	else
4434	am_missing_run=
4435	AC_MSG_WARN([`missing' script is too old or missing])
4436	fi
4437	])
4438
4439	# AM_PROG_MKDIR_P
4440	# ---------------
4441	# Check whether `mkdir -p' is supported, fallback to mkinstalldirs otherwise.
4442
4443	# Copyright (C) 2003, 2004 Free Software Foundation, Inc.
4444
4445	# This program is free software; you can redistribute it and/or modify
4446	# it under the terms of the GNU General Public License as published by
4447	# the Free Software Foundation; either version 2, or (at your option)
4448	# any later version.
4449
4450	# This program is distributed in the hope that it will be useful,
4451	# but WITHOUT ANY WARRANTY; without even the implied warranty of
4452	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4453	# GNU General Public License for more details.
4454
4455	# You should have received a copy of the GNU General Public License
4456	# along with this program; if not, write to the Free Software
4457	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4458	# 02111-1307, USA.
4459
4460	# Automake 1.8 used `mkdir -m 0755 -p --' to ensure that directories
4461	# created by `make install' are always world readable, even if the
4462	# installer happens to have an overly restrictive umask (e.g. 077).
4463	# This was a mistake. There are at least two reasons why we must not
4464	# use `-m 0755':
4465	# - it causes special bits like SGID to be ignored,
4466	# - it may be too restrictive (some setups expect 775 directories).
4467	#
4468	# Do not use -m 0755 and let people choose whatever they expect by
4469	# setting umask.
4470	#
4471	# We cannot accept any implementation of `mkdir' that recognizes `-p'.
4472	# Some implementations (such as Solaris 8's) are not thread-safe: if a
4473	# parallel make tries to run `mkdir -p a/b' and `mkdir -p a/c'
4474	# concurrently, both version can detect that a/ is missing, but only
4475	# one can create it and the other will error out. Consequently we
4476	# restrict ourselves to GNU make (using the --version option ensures
4477	# this.)
4478	AC_DEFUN([AM_PROG_MKDIR_P],
4479	[if mkdir -p --version . >/dev/null 2>&1 && test ! -d ./--version; then
4480	# Keeping the `.' argument allows $(mkdir_p) to be used without
4481	# argument. Indeed, we sometimes output rules like
4482	# $(mkdir_p) $(somedir)
4483	# where $(somedir) is conditionally defined.
4484	# (`test -n '$(somedir)' && $(mkdir_p) $(somedir)' is a more
4485	# expensive solution, as it forces Make to start a sub-shell.)
4486	mkdir_p='mkdir -p -- .'
4487	else
4488	# On NextStep and OpenStep, the `mkdir' command does not
4489	# recognize any option. It will interpret all options as
4490	# directories to create, and then abort because `.' already
4491	# exists.
4492	for d in ./-p ./--version;
4493	do
4494	test -d $d && rmdir $d
4495	done
4496	# $(mkinstalldirs) is defined by Automake if mkinstalldirs exists.
4497	if test -f "$ac_aux_dir/mkinstalldirs"; then
4498	mkdir_p='$(mkinstalldirs)'
4499	else
4500	mkdir_p='$(install_sh) -d'
4501	fi
4502	fi
4503	AC_SUBST([mkdir_p])])
4504
4505	# Helper functions for option handling. -- Autoconf --
4506
4507	# Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
4508
4509	# This program is free software; you can redistribute it and/or modify
4510	# it under the terms of the GNU General Public License as published by
4511	# the Free Software Foundation; either version 2, or (at your option)
4512	# any later version.
4513
4514	# This program is distributed in the hope that it will be useful,
4515	# but WITHOUT ANY WARRANTY; without even the implied warranty of
4516	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4517	# GNU General Public License for more details.
4518
4519	# You should have received a copy of the GNU General Public License
4520	# along with this program; if not, write to the Free Software
4521	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4522	# 02111-1307, USA.
4523
4524	# serial 2
4525
4526	# _AM_MANGLE_OPTION(NAME)
4527	# -----------------------
4528	AC_DEFUN([_AM_MANGLE_OPTION],
4529	[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
4530
4531	# _AM_SET_OPTION(NAME)
4532	# ------------------------------
4533	# Set option NAME. Presently that only means defining a flag for this option.
4534	AC_DEFUN([_AM_SET_OPTION],
4535	[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
4536
4537	# _AM_SET_OPTIONS(OPTIONS)
4538	# ----------------------------------
4539	# OPTIONS is a space-separated list of Automake options.
4540	AC_DEFUN([_AM_SET_OPTIONS],
4541	[AC_FOREACH([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
4542
4543	# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
4544	# -------------------------------------------
4545	# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
4546	AC_DEFUN([_AM_IF_OPTION],
4547	[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
4548
4549	#
4550	# Check to make sure that the build environment is sane.
4551	#
4552
4553	# Copyright (C) 1996, 1997, 2000, 2001, 2003 Free Software Foundation, Inc.
4554
4555	# This program is free software; you can redistribute it and/or modify
4556	# it under the terms of the GNU General Public License as published by
4557	# the Free Software Foundation; either version 2, or (at your option)
4558	# any later version.
4559
4560	# This program is distributed in the hope that it will be useful,
4561	# but WITHOUT ANY WARRANTY; without even the implied warranty of
4562	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4563	# GNU General Public License for more details.
4564
4565	# You should have received a copy of the GNU General Public License
4566	# along with this program; if not, write to the Free Software
4567	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4568	# 02111-1307, USA.
4569
4570	# serial 3
4571
4572	# AM_SANITY_CHECK
4573	# ---------------
4574	AC_DEFUN([AM_SANITY_CHECK],
4575	[AC_MSG_CHECKING([whether build environment is sane])
4576	# Just in case
4577	sleep 1
4578	echo timestamp > conftest.file
4579	# Do `set' in a subshell so we don't clobber the current shell's
4580	# arguments. Must try -L first in case configure is actually a
4581	# symlink; some systems play weird games with the mod time of symlinks
4582	# (eg FreeBSD returns the mod time of the symlink's containing
4583	# directory).
4584	if (
4585	set X `ls -Lt $srcdir/configure conftest.file 2> /dev/null`
4586	if test "$[*]" = "X"; then
4587	# -L didn't work.
4588	set X `ls -t $srcdir/configure conftest.file`
4589	fi
4590	rm -f conftest.file
4591	if test "$[*]" != "X $srcdir/configure conftest.file" \
4592	&& test "$[*]" != "X conftest.file $srcdir/configure"; then
4593
4594	# If neither matched, then we have a broken ls. This can happen
4595	# if, for instance, CONFIG_SHELL is bash and it inherits a
4596	# broken ls alias from the environment. This has actually
4597	# happened. Such a system could not be considered "sane".
4598	AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
4599	alias in your environment])
4600	fi
4601
4602	test "$[2]" = conftest.file
4603	)
4604	then
4605	# Ok.
4606	:
4607	else
4608	AC_MSG_ERROR([newly created file is older than distributed files!
4609	Check your system clock])
4610	fi
4611	AC_MSG_RESULT(yes)])
4612
4613	# AM_PROG_INSTALL_STRIP
4614
4615	# Copyright (C) 2001, 2003 Free Software Foundation, Inc.
4616
4617	# This program is free software; you can redistribute it and/or modify
4618	# it under the terms of the GNU General Public License as published by
4619	# the Free Software Foundation; either version 2, or (at your option)
4620	# any later version.
4621
4622	# This program is distributed in the hope that it will be useful,
4623	# but WITHOUT ANY WARRANTY; without even the implied warranty of
4624	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
4625	# GNU General Public License for more details.
4626
4627	# You should have received a copy of the GNU General Public License
4628	# along with this program; if not, write to the Free Software
4629	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
4630	# 02111-1307, USA.
4631
4632	# One issue with vendor `install' (even GNU) is that you can't
4633	# specify the program used to strip binaries. This is especially
4634	# annoying in cross-compiling environments, where the build's strip
4635	# is unlikely to handle the host's binaries.
4636	# Fortunately install-sh will honor a STRIPPROG variable, so we
4637	# always use install-sh in `make install-strip', and initialize
4638	# STRIPPROG with the value of the STRIP variable (set by the user).
4639	AC_DEFUN([AM_PROG_INSTALL_STRIP],
4640	[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
4641	# Installed binaries are usually stripped using `strip' when the user
4642	# run `make install-strip'. However `strip' might not be the right
4643	# tool to use in cross-compilation environments, therefore Automake
4644	# will honor the `STRIP' environment variable to overrule this program.
4645	dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
4646	if test "$cross_compiling" != no; then
4647	AC_CHECK_TOOL([STRIP], [strip], :)
4648	fi
4649	INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s"
4650	AC_SUBST([INSTALL_STRIP_PROGRAM])])
4651

Note: See TracBrowser for help on using the repository browser.

Context Navigation

source: trunk/third/libgtkhtml/aclocal.m4 @ 21514

Download in other formats: