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libtool.m4

Last change on this file was 132, checked in by cinc, 19 years ago
Boehm-Demers-Weiser garbage collector. Single-threaded for OS/2.
File size: 115.0 KB

Rev	Line
[132]	1	# libtool.m4 - Configure libtool for the host system. --Shell-script--
	2	## Copyright 1996, 1997, 1998, 1999, 2000, 2001
	3	## Free Software Foundation, Inc.
	4	## Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
	5	##
	6	## This program is free software; you can redistribute it and/or modify
	7	## it under the terms of the GNU General Public License as published by
	8	## the Free Software Foundation; either version 2 of the License, or
	9	## (at your option) any later version.
	10	##
	11	## This program is distributed in the hope that it will be useful, but
	12	## WITHOUT ANY WARRANTY; without even the implied warranty of
	13	## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	14	## General Public License for more details.
	15	##
	16	## You should have received a copy of the GNU General Public License
	17	## along with this program; if not, write to the Free Software
	18	## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
	19	##
	20	## As a special exception to the GNU General Public License, if you
	21	## distribute this file as part of a program that contains a
	22	## configuration script generated by Autoconf, you may include it under
	23	## the same distribution terms that you use for the rest of that program.
	24
	25	# serial 46 AC_PROG_LIBTOOL
	26
	27	AC_DEFUN([AC_PROG_LIBTOOL],
	28	[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl
	29
	30	# This can be used to rebuild libtool when needed
	31	LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh"
	32
	33	# Always use our own libtool.
	34	LIBTOOL='$(SHELL) $(top_builddir)/libtool'
	35	AC_SUBST(LIBTOOL)dnl
	36
	37	# Prevent multiple expansion
	38	define([AC_PROG_LIBTOOL], [])
	39	])
	40
	41	AC_DEFUN([AC_LIBTOOL_SETUP],
	42	[AC_PREREQ(2.13)dnl
	43	AC_REQUIRE([AC_ENABLE_SHARED])dnl
	44	AC_REQUIRE([AC_ENABLE_STATIC])dnl
	45	AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl
	46	AC_REQUIRE([AC_CANONICAL_HOST])dnl
	47	AC_REQUIRE([AC_CANONICAL_BUILD])dnl
	48	AC_REQUIRE([AC_PROG_CC])dnl
	49	AC_REQUIRE([AC_PROG_LD])dnl
	50	AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl
	51	AC_REQUIRE([AC_PROG_NM])dnl
	52	AC_REQUIRE([AC_PROG_LN_S])dnl
	53	AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl
	54	AC_REQUIRE([AC_OBJEXT])dnl
	55	AC_REQUIRE([AC_EXEEXT])dnl
	56	dnl
	57
	58	_LT_AC_PROG_ECHO_BACKSLASH
	59	# Only perform the check for file, if the check method requires it
	60	case $deplibs_check_method in
	61	file_magic*)
	62	if test "$file_magic_cmd" = '$MAGIC_CMD'; then
	63	AC_PATH_MAGIC
	64	fi
	65	;;
	66	esac
	67
	68	AC_CHECK_TOOL(RANLIB, ranlib, :)
	69	AC_CHECK_TOOL(STRIP, strip, :)
	70
	71	ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no)
	72	ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
	73	enable_win32_dll=yes, enable_win32_dll=no)
	74
	75	AC_ARG_ENABLE(libtool-lock,
	76	[ --disable-libtool-lock avoid locking (might break parallel builds)])
	77	test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
	78
	79	# Some flags need to be propagated to the compiler or linker for good
	80	# libtool support.
	81	case $host in
	82	--irix6*)
	83	# Find out which ABI we are using.
	84	echo '[#]line __oline__ "configure"' > conftest.$ac_ext
	85	if AC_TRY_EVAL(ac_compile); then
	86	case `/usr/bin/file conftest.$ac_objext` in
	87	32-bit)
	88	LD="${LD-ld} -32"
	89	;;
	90	N32)
	91	LD="${LD-ld} -n32"
	92	;;
	93	64-bit)
	94	LD="${LD-ld} -64"
	95	;;
	96	esac
	97	fi
	98	rm -rf conftest*
	99	;;
	100
	101	--sco3.2v5*)
	102	# On SCO OpenServer 5, we need -belf to get full-featured binaries.
	103	SAVE_CFLAGS="$CFLAGS"
	104	CFLAGS="$CFLAGS -belf"
	105	AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
	106	[AC_LANG_SAVE
	107	AC_LANG_C
	108	AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
	109	AC_LANG_RESTORE])
	110	if test x"$lt_cv_cc_needs_belf" != x"yes"; then
	111	# this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
	112	CFLAGS="$SAVE_CFLAGS"
	113	fi
	114	;;
	115
	116	ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL],
	117	[--cygwin* \| --mingw* \| --pw32*)
	118	AC_CHECK_TOOL(DLLTOOL, dlltool, false)
	119	AC_CHECK_TOOL(AS, as, false)
	120	AC_CHECK_TOOL(OBJDUMP, objdump, false)
	121
	122	# recent cygwin and mingw systems supply a stub DllMain which the user
	123	# can override, but on older systems we have to supply one
	124	AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain,
	125	[AC_TRY_LINK([],
	126	[extern int __attribute__((__stdcall__)) DllMain(void, int, void);
	127	DllMain (0, 0, 0);],
	128	[lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])])
	129
	130	case $host/$CC in
	131	--cygwin/gcc-mno-cygwin\|--mingw)
	132	# old mingw systems require "-dll" to link a DLL, while more recent ones
	133	# require "-mdll"
	134	SAVE_CFLAGS="$CFLAGS"
	135	CFLAGS="$CFLAGS -mdll"
	136	AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch,
	137	[AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])])
	138	CFLAGS="$SAVE_CFLAGS" ;;
	139	--cygwin* \| --pw32*)
	140	# cygwin systems need to pass --dll to the linker, and not link
	141	# crt.o which will require a WinMain@16 definition.
	142	lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;;
	143	esac
	144	;;
	145	])
	146	esac
	147
	148	_LT_AC_LTCONFIG_HACK
	149
	150	])
	151
	152	# AC_LIBTOOL_HEADER_ASSERT
	153	# ------------------------
	154	AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT],
	155	[AC_CACHE_CHECK([whether $CC supports assert without backlinking],
	156	[lt_cv_func_assert_works],
	157	[case $host in
	158	--solaris*)
	159	if test "$GCC" = yes && test "$with_gnu_ld" != yes; then
	160	case `$CC --version 2>/dev/null` in
	161	[[12]].*) lt_cv_func_assert_works=no ;;
	162	*) lt_cv_func_assert_works=yes ;;
	163	esac
	164	fi
	165	;;
	166	esac])
	167
	168	if test "x$lt_cv_func_assert_works" = xyes; then
	169	AC_CHECK_HEADERS(assert.h)
	170	fi
	171	])# AC_LIBTOOL_HEADER_ASSERT
	172
	173	# _LT_AC_CHECK_DLFCN
	174	# --------------------
	175	AC_DEFUN([_LT_AC_CHECK_DLFCN],
	176	[AC_CHECK_HEADERS(dlfcn.h)
	177	])# _LT_AC_CHECK_DLFCN
	178
	179	# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
	180	# ---------------------------------
	181	AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE],
	182	[AC_REQUIRE([AC_CANONICAL_HOST])
	183	AC_REQUIRE([AC_PROG_NM])
	184	AC_REQUIRE([AC_OBJEXT])
	185	# Check for command to grab the raw symbol name followed by C symbol from nm.
	186	AC_MSG_CHECKING([command to parse $NM output])
	187	AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl
	188
	189	# These are sane defaults that work on at least a few old systems.
	190	# [They come from Ultrix. What could be older than Ultrix?!! ;)]
	191
	192	# Character class describing NM global symbol codes.
	193	symcode='[[BCDEGRST]]'
	194
	195	# Regexp to match symbols that can be accessed directly from C.
	196	sympat='$[[_A-Za-z]][[_A-Za-z0-9]]*$'
	197
	198	# Transform the above into a raw symbol and a C symbol.
	199	symxfrm='\1 \2\3 \3'
	200
	201	# Transform an extracted symbol line into a proper C declaration
	202	lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* $.*$$/extern char \1;/p'"
	203
	204	# Transform an extracted symbol line into symbol name and symbol address
	205	lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]$ $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode $[[^ ]]$ $[[^ ]]*$$/ {\"\2\", (lt_ptr) \&\2},/p'"
	206
	207	# Define system-specific variables.
	208	case $host_os in
	209	aix*)
	210	symcode='[[BCDT]]'
	211	;;
	212	cygwin* \| mingw* \| pw32*)
	213	symcode='[[ABCDGISTW]]'
	214	;;
	215	hpux*) # Its linker distinguishes data from code symbols
	216	lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* $.$$/extern char \1();/p' -e 's/^$symcode .* $.*$$/extern char \1;/p'"
	217	lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: $[[^ ]]$ $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode $[[^ ]]$ $[[^ ]]$$/ {\"\2\", (lt_ptr) \&\2},/p'"
	218	;;
	219	irix*)
	220	symcode='[[BCDEGRST]]'
	221	;;
	222	solaris* \| sysv5*)
	223	symcode='[[BDT]]'
	224	;;
	225	sysv4)
	226	symcode='[[DFNSTU]]'
	227	;;
	228	esac
	229
	230	# Handle CRLF in mingw tool chain
	231	opt_cr=
	232	case $host_os in
	233	mingw*)
	234	opt_cr=`echo 'x\{0,1\}' \| tr x '\015'` # option cr in regexp
	235	;;
	236	esac
	237
	238	# If we're using GNU nm, then use its standard symbol codes.
	239	if $NM -V 2>&1 \| egrep '(GNU\|with BFD)' > /dev/null; then
	240	symcode='[[ABCDGISTW]]'
	241	fi
	242
	243	# Try without a prefix undercore, then with it.
	244	for ac_symprfx in "" "_"; do
	245
	246	# Write the raw and C identifiers.
	247	lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.[[ ]]$$symcode$symcode$[[ ]][[ ]]*$$ac_symprfx$$sympat$opt_cr$/$symxfrm/p'"
	248
	249	# Check to see that the pipe works correctly.
	250	pipe_works=no
	251	rm -f conftest*
	252	cat > conftest.$ac_ext <<EOF
	253	#ifdef __cplusplus
	254	extern "C" {
	255	#endif
	256	char nm_test_var;
	257	void nm_test_func(){}
	258	#ifdef __cplusplus
	259	}
	260	#endif
	261	int main(){nm_test_var='a';nm_test_func();return(0);}
	262	EOF
	263
	264	if AC_TRY_EVAL(ac_compile); then
	265	# Now try to grab the symbols.
	266	nlist=conftest.nm
	267	if AC_TRY_EVAL(NM conftest.$ac_objext \\| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then
	268	# Try sorting and uniquifying the output.
	269	if sort "$nlist" \| uniq > "$nlist"T; then
	270	mv -f "$nlist"T "$nlist"
	271	else
	272	rm -f "$nlist"T
	273	fi
	274
	275	# Make sure that we snagged all the symbols we need.
	276	if egrep ' nm_test_var$' "$nlist" >/dev/null; then
	277	if egrep ' nm_test_func$' "$nlist" >/dev/null; then
	278	cat <<EOF > conftest.$ac_ext
	279	#ifdef __cplusplus
	280	extern "C" {
	281	#endif
	282
	283	EOF
	284	# Now generate the symbol file.
	285	eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext'
	286
	287	cat <<EOF >> conftest.$ac_ext
	288	#if defined (__STDC__) && __STDC__
	289	# define lt_ptr void *
	290	#else
	291	# define lt_ptr char *
	292	# define const
	293	#endif
	294
	295	/* The mapping between symbol names and symbols. */
	296	const struct {
	297	const char *name;
	298	lt_ptr address;
	299	}
	300	lt_preloaded_symbols[[]] =
	301	{
	302	EOF
	303	sed "s/^$symcode$symcode* $.$ $.$$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext
	304	cat <<\EOF >> conftest.$ac_ext
	305	{0, (lt_ptr) 0}
	306	};
	307
	308	#ifdef __cplusplus
	309	}
	310	#endif
	311	EOF
	312	# Now try linking the two files.
	313	mv conftest.$ac_objext conftstm.$ac_objext
	314	save_LIBS="$LIBS"
	315	save_CFLAGS="$CFLAGS"
	316	LIBS="conftstm.$ac_objext"
	317	CFLAGS="$CFLAGS$no_builtin_flag"
	318	if AC_TRY_EVAL(ac_link) && test -s conftest; then
	319	pipe_works=yes
	320	fi
	321	LIBS="$save_LIBS"
	322	CFLAGS="$save_CFLAGS"
	323	else
	324	echo "cannot find nm_test_func in $nlist" >&AC_FD_CC
	325	fi
	326	else
	327	echo "cannot find nm_test_var in $nlist" >&AC_FD_CC
	328	fi
	329	else
	330	echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC
	331	fi
	332	else
	333	echo "$progname: failed program was:" >&AC_FD_CC
	334	cat conftest.$ac_ext >&5
	335	fi
	336	rm -f conftest* conftst*
	337
	338	# Do not use the global_symbol_pipe unless it works.
	339	if test "$pipe_works" = yes; then
	340	break
	341	else
	342	lt_cv_sys_global_symbol_pipe=
	343	fi
	344	done
	345	])
	346	global_symbol_pipe="$lt_cv_sys_global_symbol_pipe"
	347	if test -z "$lt_cv_sys_global_symbol_pipe"; then
	348	global_symbol_to_cdecl=
	349	global_symbol_to_c_name_address=
	350	else
	351	global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl"
	352	global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address"
	353	fi
	354	if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address";
	355	then
	356	AC_MSG_RESULT(failed)
	357	else
	358	AC_MSG_RESULT(ok)
	359	fi
	360	]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE
	361
	362	# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
	363	# ---------------------------------
	364	AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR],
	365	[# Find the correct PATH separator. Usually this is `:', but
	366	# DJGPP uses `;' like DOS.
	367	if test "X${PATH_SEPARATOR+set}" != Xset; then
	368	UNAME=${UNAME-`uname 2>/dev/null`}
	369	case X$UNAME in
	370	*-DOS) lt_cv_sys_path_separator=';' ;;
	371	*) lt_cv_sys_path_separator=':' ;;
	372	esac
	373	PATH_SEPARATOR=$lt_cv_sys_path_separator
	374	fi
	375	])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
	376
	377	# _LT_AC_PROG_ECHO_BACKSLASH
	378	# --------------------------
	379	# Add some code to the start of the generated configure script which
	380	# will find an echo command which doesn't interpret backslashes.
	381	AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH],
	382	[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)],
	383	[AC_DIVERT_PUSH(NOTICE)])
	384	_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR
	385
	386	# Check that we are running under the correct shell.
	387	SHELL=${CONFIG_SHELL-/bin/sh}
	388
	389	case X$ECHO in
	390	X*--fallback-echo)
	391	# Remove one level of quotation (which was required for Make).
	392	ECHO=`echo "$ECHO" \| sed 's,\\\\\[$]\\[$]0,'[$]0','`
	393	;;
	394	esac
	395
	396	echo=${ECHO-echo}
	397	if test "X[$]1" = X--no-reexec; then
	398	# Discard the --no-reexec flag, and continue.
	399	shift
	400	elif test "X[$]1" = X--fallback-echo; then
	401	# Avoid inline document here, it may be left over
	402	:
	403	elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then
	404	# Yippee, $echo works!
	405	:
	406	else
	407	# Restart under the correct shell.
	408	exec $SHELL "[$]0" --no-reexec ${1+"[$]@"}
	409	fi
	410
	411	if test "X[$]1" = X--fallback-echo; then
	412	# used as fallback echo
	413	shift
	414	cat <<EOF
	415	$*
	416	EOF
	417	exit 0
	418	fi
	419
	420	# The HP-UX ksh and POSIX shell print the target directory to stdout
	421	# if CDPATH is set.
	422	if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
	423
	424	if test -z "$ECHO"; then
	425	if test "X${echo_test_string+set}" != Xset; then
	426	# find a string as large as possible, as long as the shell can cope with it
	427	for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do
	428	# expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ...
	429	if (echo_test_string="`eval $cmd`") 2>/dev/null &&
	430	echo_test_string="`eval $cmd`" &&
	431	(test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null
	432	then
	433	break
	434	fi
	435	done
	436	fi
	437
	438	if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
	439	echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
	440	test "X$echo_testing_string" = "X$echo_test_string"; then
	441	:
	442	else
	443	# The Solaris, AIX, and Digital Unix default echo programs unquote
	444	# backslashes. This makes it impossible to quote backslashes using
	445	# echo "$something" \| sed 's/\\/\\\\/g'
	446	#
	447	# So, first we look for a working echo in the user's PATH.
	448
	449	IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR
	450	for dir in $PATH /usr/ucb; do
	451	if (test -f $dir/echo \|\| test -f $dir/echo$ac_exeext) &&
	452	test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' &&
	453	echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` &&
	454	test "X$echo_testing_string" = "X$echo_test_string"; then
	455	echo="$dir/echo"
	456	break
	457	fi
	458	done
	459	IFS="$save_ifs"
	460
	461	if test "X$echo" = Xecho; then
	462	# We didn't find a better echo, so look for alternatives.
	463	if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' &&
	464	echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` &&
	465	test "X$echo_testing_string" = "X$echo_test_string"; then
	466	# This shell has a builtin print -r that does the trick.
	467	echo='print -r'
	468	elif (test -f /bin/ksh \|\| test -f /bin/ksh$ac_exeext) &&
	469	test "X$CONFIG_SHELL" != X/bin/ksh; then
	470	# If we have ksh, try running configure again with it.
	471	ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh}
	472	export ORIGINAL_CONFIG_SHELL
	473	CONFIG_SHELL=/bin/ksh
	474	export CONFIG_SHELL
	475	exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"}
	476	else
	477	# Try using printf.
	478	echo='printf %s\n'
	479	if test "X`($echo '\t') 2>/dev/null`" = 'X\t' &&
	480	echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` &&
	481	test "X$echo_testing_string" = "X$echo_test_string"; then
	482	# Cool, printf works
	483	:
	484	elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
	485	test "X$echo_testing_string" = 'X\t' &&
	486	echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
	487	test "X$echo_testing_string" = "X$echo_test_string"; then
	488	CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL
	489	export CONFIG_SHELL
	490	SHELL="$CONFIG_SHELL"
	491	export SHELL
	492	echo="$CONFIG_SHELL [$]0 --fallback-echo"
	493	elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` &&
	494	test "X$echo_testing_string" = 'X\t' &&
	495	echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` &&
	496	test "X$echo_testing_string" = "X$echo_test_string"; then
	497	echo="$CONFIG_SHELL [$]0 --fallback-echo"
	498	else
	499	# maybe with a smaller string...
	500	prev=:
	501
	502	for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do
	503	if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null
	504	then
	505	break
	506	fi
	507	prev="$cmd"
	508	done
	509
	510	if test "$prev" != 'sed 50q "[$]0"'; then
	511	echo_test_string=`eval $prev`
	512	export echo_test_string
	513	exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"}
	514	else
	515	# Oops. We lost completely, so just stick with echo.
	516	echo=echo
	517	fi
	518	fi
	519	fi
	520	fi
	521	fi
	522	fi
	523
	524	# Copy echo and quote the copy suitably for passing to libtool from
	525	# the Makefile, instead of quoting the original, which is used later.
	526	ECHO=$echo
	527	if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then
	528	ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo"
	529	fi
	530
	531	AC_SUBST(ECHO)
	532	AC_DIVERT_POP
	533	])# _LT_AC_PROG_ECHO_BACKSLASH
	534
	535	# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
	536	# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
	537	# ------------------------------------------------------------------
	538	AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF],
	539	[if test "$cross_compiling" = yes; then :
	540	[$4]
	541	else
	542	AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
	543	lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
	544	lt_status=$lt_dlunknown
	545	cat > conftest.$ac_ext <<EOF
	546	[#line __oline__ "configure"
	547	#include "confdefs.h"
	548
	549	#if HAVE_DLFCN_H
	550	#include <dlfcn.h>
	551	#endif
	552
	553	#include <stdio.h>
	554
	555	#ifdef RTLD_GLOBAL
	556	# define LT_DLGLOBAL RTLD_GLOBAL
	557	#else
	558	# ifdef DL_GLOBAL
	559	# define LT_DLGLOBAL DL_GLOBAL
	560	# else
	561	# define LT_DLGLOBAL 0
	562	# endif
	563	#endif
	564
	565	/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
	566	find out it does not work in some platform. */
	567	#ifndef LT_DLLAZY_OR_NOW
	568	# ifdef RTLD_LAZY
	569	# define LT_DLLAZY_OR_NOW RTLD_LAZY
	570	# else
	571	# ifdef DL_LAZY
	572	# define LT_DLLAZY_OR_NOW DL_LAZY
	573	# else
	574	# ifdef RTLD_NOW
	575	# define LT_DLLAZY_OR_NOW RTLD_NOW
	576	# else
	577	# ifdef DL_NOW
	578	# define LT_DLLAZY_OR_NOW DL_NOW
	579	# else
	580	# define LT_DLLAZY_OR_NOW 0
	581	# endif
	582	# endif
	583	# endif
	584	# endif
	585	#endif
	586
	587	#ifdef __cplusplus
	588	extern "C" void exit (int);
	589	#endif
	590
	591	void fnord() { int i=42;}
	592	int main ()
	593	{
	594	void *self = dlopen (0, LT_DLGLOBAL\|LT_DLLAZY_OR_NOW);
	595	int status = $lt_dlunknown;
	596
	597	if (self)
	598	{
	599	if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
	600	else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
	601	/* dlclose (self); */
	602	}
	603
	604	exit (status);
	605	}]
	606	EOF
	607	if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
	608	(./conftest; exit; ) 2>/dev/null
	609	lt_status=$?
	610	case x$lt_status in
	611	x$lt_dlno_uscore) $1 ;;
	612	x$lt_dlneed_uscore) $2 ;;
	613	x$lt_unknown\|x*) $3 ;;
	614	esac
	615	else :
	616	# compilation failed
	617	$3
	618	fi
	619	fi
	620	rm -fr conftest*
	621	])# _LT_AC_TRY_DLOPEN_SELF
	622
	623	# AC_LIBTOOL_DLOPEN_SELF
	624	# -------------------
	625	AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF],
	626	[if test "x$enable_dlopen" != xyes; then
	627	enable_dlopen=unknown
	628	enable_dlopen_self=unknown
	629	enable_dlopen_self_static=unknown
	630	else
	631	lt_cv_dlopen=no
	632	lt_cv_dlopen_libs=
	633
	634	case $host_os in
	635	beos*)
	636	lt_cv_dlopen="load_add_on"
	637	lt_cv_dlopen_libs=
	638	lt_cv_dlopen_self=yes
	639	;;
	640
	641	cygwin* \| mingw* \| pw32*)
	642	lt_cv_dlopen="LoadLibrary"
	643	lt_cv_dlopen_libs=
	644	;;
	645
	646	*)
	647	AC_CHECK_FUNC([shl_load],
	648	[lt_cv_dlopen="shl_load"],
	649	[AC_CHECK_LIB([dld], [shl_load],
	650	[lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"],
	651	[AC_CHECK_FUNC([dlopen],
	652	[lt_cv_dlopen="dlopen"],
	653	[AC_CHECK_LIB([dl], [dlopen],
	654	[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
	655	[AC_CHECK_LIB([svld], [dlopen],
	656	[lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
	657	[AC_CHECK_LIB([dld], [dld_link],
	658	[lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"])
	659	])
	660	])
	661	])
	662	])
	663	])
	664	;;
	665	esac
	666
	667	if test "x$lt_cv_dlopen" != xno; then
	668	enable_dlopen=yes
	669	else
	670	enable_dlopen=no
	671	fi
	672
	673	case $lt_cv_dlopen in
	674	dlopen)
	675	save_CPPFLAGS="$CPPFLAGS"
	676	AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl
	677	test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
	678
	679	save_LDFLAGS="$LDFLAGS"
	680	eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
	681
	682	save_LIBS="$LIBS"
	683	LIBS="$lt_cv_dlopen_libs $LIBS"
	684
	685	AC_CACHE_CHECK([whether a program can dlopen itself],
	686	lt_cv_dlopen_self, [dnl
	687	_LT_AC_TRY_DLOPEN_SELF(
	688	lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
	689	lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
	690	])
	691
	692	if test "x$lt_cv_dlopen_self" = xyes; then
	693	LDFLAGS="$LDFLAGS $link_static_flag"
	694	AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
	695	lt_cv_dlopen_self_static, [dnl
	696	_LT_AC_TRY_DLOPEN_SELF(
	697	lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
	698	lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
	699	])
	700	fi
	701
	702	CPPFLAGS="$save_CPPFLAGS"
	703	LDFLAGS="$save_LDFLAGS"
	704	LIBS="$save_LIBS"
	705	;;
	706	esac
	707
	708	case $lt_cv_dlopen_self in
	709	yes\|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
	710	*) enable_dlopen_self=unknown ;;
	711	esac
	712
	713	case $lt_cv_dlopen_self_static in
	714	yes\|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
	715	*) enable_dlopen_self_static=unknown ;;
	716	esac
	717	fi
	718	])# AC_LIBTOOL_DLOPEN_SELF
	719
	720	AC_DEFUN([_LT_AC_LTCONFIG_HACK],
	721	[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl
	722	# Sed substitution that helps us do robust quoting. It backslashifies
	723	# metacharacters that are still active within double-quoted strings.
	724	Xsed='sed -e s/^X//'
	725	sed_quote_subst='s/$[[\\"\\`$\\\\]]$/\\\1/g'
	726
	727	# Same as above, but do not quote variable references.
	728	double_quote_subst='s/$[[\\"\\`\\\\]]$/\\\1/g'
	729
	730	# Sed substitution to delay expansion of an escaped shell variable in a
	731	# double_quote_subst'ed string.
	732	delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
	733
	734	# Constants:
	735	rm="rm -f"
	736
	737	# Global variables:
	738	default_ofile=libtool
	739	can_build_shared=yes
	740
	741	# All known linkers require a `.a' archive for static linking (except M$VC,
	742	# which needs '.lib').
	743	libext=a
	744	ltmain="$ac_aux_dir/ltmain.sh"
	745	ofile="$default_ofile"
	746	with_gnu_ld="$lt_cv_prog_gnu_ld"
	747	need_locks="$enable_libtool_lock"
	748
	749	old_CC="$CC"
	750	old_CFLAGS="$CFLAGS"
	751
	752	# Set sane defaults for various variables
	753	test -z "$AR" && AR=ar
	754	test -z "$AR_FLAGS" && AR_FLAGS=cru
	755	test -z "$AS" && AS=as
	756	test -z "$CC" && CC=cc
	757	test -z "$DLLTOOL" && DLLTOOL=dlltool
	758	test -z "$LD" && LD=ld
	759	test -z "$LN_S" && LN_S="ln -s"
	760	test -z "$MAGIC_CMD" && MAGIC_CMD=file
	761	test -z "$NM" && NM=nm
	762	test -z "$OBJDUMP" && OBJDUMP=objdump
	763	test -z "$RANLIB" && RANLIB=:
	764	test -z "$STRIP" && STRIP=:
	765	test -z "$ac_objext" && ac_objext=o
	766
	767	if test x"$host" != x"$build"; then
	768	ac_tool_prefix=${host_alias}-
	769	else
	770	ac_tool_prefix=
	771	fi
	772
	773	# Transform linux* to --linux-gnu*, to support old configure scripts.
	774	case $host_os in
	775	linux-gnu*) ;;
	776	linux) host=`echo $host \| sed 's/^$.-.-linux$$.$$/\1-gnu\2/'`
	777	esac
	778
	779	case $host_os in
	780	aix3*)
	781	# AIX sometimes has problems with the GCC collect2 program. For some
	782	# reason, if we set the COLLECT_NAMES environment variable, the problems
	783	# vanish in a puff of smoke.
	784	if test "X${COLLECT_NAMES+set}" != Xset; then
	785	COLLECT_NAMES=
	786	export COLLECT_NAMES
	787	fi
	788	;;
	789	esac
	790
	791	# Determine commands to create old-style static archives.
	792	old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs'
	793	old_postinstall_cmds='chmod 644 $oldlib'
	794	old_postuninstall_cmds=
	795
	796	if test -n "$RANLIB"; then
	797	case $host_os in
	798	openbsd*)
	799	old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds"
	800	;;
	801	*)
	802	old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds"
	803	;;
	804	esac
	805	old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
	806	fi
	807
	808	# Allow CC to be a program name with arguments.
	809	set dummy $CC
	810	compiler="[$]2"
	811
	812	## FIXME: this should be a separate macro
	813	##
	814	AC_MSG_CHECKING([for objdir])
	815	rm -f .libs 2>/dev/null
	816	mkdir .libs 2>/dev/null
	817	if test -d .libs; then
	818	objdir=.libs
	819	else
	820	# MS-DOS does not allow filenames that begin with a dot.
	821	objdir=_libs
	822	fi
	823	rmdir .libs 2>/dev/null
	824	AC_MSG_RESULT($objdir)
	825	##
	826	## END FIXME
	827
	828
	829	## FIXME: this should be a separate macro
	830	##
	831	AC_ARG_WITH(pic,
	832	[ --with-pic try to use only PIC/non-PIC objects [default=use both]],
	833	pic_mode="$withval", pic_mode=default)
	834	test -z "$pic_mode" && pic_mode=default
	835
	836	# We assume here that the value for lt_cv_prog_cc_pic will not be cached
	837	# in isolation, and that seeing it set (from the cache) indicates that
	838	# the associated values are set (in the cache) correctly too.
	839	AC_MSG_CHECKING([for $compiler option to produce PIC])
	840	AC_CACHE_VAL(lt_cv_prog_cc_pic,
	841	[ lt_cv_prog_cc_pic=
	842	lt_cv_prog_cc_shlib=
	843	lt_cv_prog_cc_wl=
	844	lt_cv_prog_cc_static=
	845	lt_cv_prog_cc_no_builtin=
	846	lt_cv_prog_cc_can_build_shared=$can_build_shared
	847
	848	if test "$GCC" = yes; then
	849	lt_cv_prog_cc_wl='-Wl,'
	850	lt_cv_prog_cc_static='-static'
	851
	852	case $host_os in
	853	aix*)
	854	# Below there is a dirty hack to force normal static linking with -ldl
	855	# The problem is because libdl dynamically linked with both libc and
	856	# libC (AIX C++ library), which obviously doesn't included in libraries
	857	# list by gcc. This cause undefined symbols with -static flags.
	858	# This hack allows C programs to be linked with "-static -ldl", but
	859	# not sure about C++ programs.
	860	lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC"
	861	;;
	862	amigaos*)
	863	# FIXME: we need at least 68020 code to build shared libraries, but
	864	# adding the `-m68020' flag to GCC prevents building anything better,
	865	# like `-m68040'.
	866	lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4'
	867	;;
	868	beos* \| irix5* \| irix6* \| osf3* \| osf4* \| osf5*)
	869	# PIC is the default for these OSes.
	870	;;
	871	darwin* \| rhapsody*)
	872	# PIC is the default on this platform
	873	# Common symbols not allowed in MH_DYLIB files
	874	lt_cv_prog_cc_pic='-fno-common'
	875	;;
	876	cygwin* \| mingw* \| pw32* \| os2*)
	877	# This hack is so that the source file can tell whether it is being
	878	# built for inclusion in a dll (and should export symbols for example).
	879	lt_cv_prog_cc_pic='-DDLL_EXPORT'
	880	;;
	881	sysv4MP)
	882	if test -d /usr/nec; then
	883	lt_cv_prog_cc_pic=-Kconform_pic
	884	fi
	885	;;
	886	*)
	887	lt_cv_prog_cc_pic='-fPIC'
	888	;;
	889	esac
	890	else
	891	# PORTME Check for PIC flags for the system compiler.
	892	case $host_os in
	893	aix3* \| aix4* \| aix5*)
	894	lt_cv_prog_cc_wl='-Wl,'
	895	# All AIX code is PIC.
	896	if test "$host_cpu" = ia64; then
	897	# AIX 5 now supports IA64 processor
	898	lt_cv_prog_cc_static='-Bstatic'
	899	else
	900	lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp'
	901	fi
	902	;;
	903
	904	hpux9* \| hpux10* \| hpux11*)
	905	# Is there a better lt_cv_prog_cc_static that works with the bundled CC?
	906	lt_cv_prog_cc_wl='-Wl,'
	907	lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive"
	908	lt_cv_prog_cc_pic='+Z'
	909	;;
	910
	911	irix5* \| irix6*)
	912	lt_cv_prog_cc_wl='-Wl,'
	913	lt_cv_prog_cc_static='-non_shared'
	914	# PIC (with -KPIC) is the default.
	915	;;
	916
	917	cygwin* \| mingw* \| pw32* \| os2*)
	918	# This hack is so that the source file can tell whether it is being
	919	# built for inclusion in a dll (and should export symbols for example).
	920	lt_cv_prog_cc_pic='-DDLL_EXPORT'
	921	;;
	922
	923	newsos6)
	924	lt_cv_prog_cc_pic='-KPIC'
	925	lt_cv_prog_cc_static='-Bstatic'
	926	;;
	927
	928	osf3* \| osf4* \| osf5*)
	929	# All OSF/1 code is PIC.
	930	lt_cv_prog_cc_wl='-Wl,'
	931	lt_cv_prog_cc_static='-non_shared'
	932	;;
	933
	934	sco3.2v5*)
	935	lt_cv_prog_cc_pic='-Kpic'
	936	lt_cv_prog_cc_static='-dn'
	937	lt_cv_prog_cc_shlib='-belf'
	938	;;
	939
	940	solaris*)
	941	lt_cv_prog_cc_pic='-KPIC'
	942	lt_cv_prog_cc_static='-Bstatic'
	943	lt_cv_prog_cc_wl='-Wl,'
	944	;;
	945
	946	sunos4*)
	947	lt_cv_prog_cc_pic='-PIC'
	948	lt_cv_prog_cc_static='-Bstatic'
	949	lt_cv_prog_cc_wl='-Qoption ld '
	950	;;
	951
	952	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
	953	lt_cv_prog_cc_pic='-KPIC'
	954	lt_cv_prog_cc_static='-Bstatic'
	955	if test "x$host_vendor" = xsni; then
	956	lt_cv_prog_cc_wl='-LD'
	957	else
	958	lt_cv_prog_cc_wl='-Wl,'
	959	fi
	960	;;
	961
	962	uts4*)
	963	lt_cv_prog_cc_pic='-pic'
	964	lt_cv_prog_cc_static='-Bstatic'
	965	;;
	966
	967	sysv4MP)
	968	if test -d /usr/nec ;then
	969	lt_cv_prog_cc_pic='-Kconform_pic'
	970	lt_cv_prog_cc_static='-Bstatic'
	971	fi
	972	;;
	973
	974	*)
	975	lt_cv_prog_cc_can_build_shared=no
	976	;;
	977	esac
	978	fi
	979	])
	980	if test -z "$lt_cv_prog_cc_pic"; then
	981	AC_MSG_RESULT([none])
	982	else
	983	AC_MSG_RESULT([$lt_cv_prog_cc_pic])
	984
	985	# Check to make sure the pic_flag actually works.
	986	AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works])
	987	AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl
	988	save_CFLAGS="$CFLAGS"
	989	CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC"
	990	AC_TRY_COMPILE([], [], [dnl
	991	case $host_os in
	992	hpux9* \| hpux10* \| hpux11*)
	993	# On HP-UX, both CC and GCC only warn that PIC is supported... then
	994	# they create non-PIC objects. So, if there were any warnings, we
	995	# assume that PIC is not supported.
	996	if test -s conftest.err; then
	997	lt_cv_prog_cc_pic_works=no
	998	else
	999	lt_cv_prog_cc_pic_works=yes
	1000	fi
	1001	;;
	1002	*)
	1003	lt_cv_prog_cc_pic_works=yes
	1004	;;
	1005	esac
	1006	], [dnl
	1007	lt_cv_prog_cc_pic_works=no
	1008	])
	1009	CFLAGS="$save_CFLAGS"
	1010	])
	1011
	1012	if test "X$lt_cv_prog_cc_pic_works" = Xno; then
	1013	lt_cv_prog_cc_pic=
	1014	lt_cv_prog_cc_can_build_shared=no
	1015	else
	1016	lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic"
	1017	fi
	1018
	1019	AC_MSG_RESULT([$lt_cv_prog_cc_pic_works])
	1020	fi
	1021	##
	1022	## END FIXME
	1023
	1024	# Check for any special shared library compilation flags.
	1025	if test -n "$lt_cv_prog_cc_shlib"; then
	1026	AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries])
	1027	if echo "$old_CC $old_CFLAGS " \| egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then :
	1028	else
	1029	AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure])
	1030	lt_cv_prog_cc_can_build_shared=no
	1031	fi
	1032	fi
	1033
	1034	## FIXME: this should be a separate macro
	1035	##
	1036	AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works])
	1037	AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl
	1038	lt_cv_prog_cc_static_works=no
	1039	save_LDFLAGS="$LDFLAGS"
	1040	LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static"
	1041	AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes])
	1042	LDFLAGS="$save_LDFLAGS"
	1043	])
	1044
	1045	# Belt and braces to stop my trousers falling down:
	1046	test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static=
	1047	AC_MSG_RESULT([$lt_cv_prog_cc_static_works])
	1048
	1049	pic_flag="$lt_cv_prog_cc_pic"
	1050	special_shlib_compile_flags="$lt_cv_prog_cc_shlib"
	1051	wl="$lt_cv_prog_cc_wl"
	1052	link_static_flag="$lt_cv_prog_cc_static"
	1053	no_builtin_flag="$lt_cv_prog_cc_no_builtin"
	1054	can_build_shared="$lt_cv_prog_cc_can_build_shared"
	1055	##
	1056	## END FIXME
	1057
	1058
	1059	## FIXME: this should be a separate macro
	1060	##
	1061	# Check to see if options -o and -c are simultaneously supported by compiler
	1062	AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext])
	1063	AC_CACHE_VAL([lt_cv_compiler_c_o], [
	1064	$rm -r conftest 2>/dev/null
	1065	mkdir conftest
	1066	cd conftest
	1067	echo "int some_variable = 0;" > conftest.$ac_ext
	1068	mkdir out
	1069	# According to Tom Tromey, Ian Lance Taylor reported there are C compilers
	1070	# that will create temporary files in the current directory regardless of
	1071	# the output directory. Thus, making CWD read-only will cause this test
	1072	# to fail, enabling locking or at least warning the user not to do parallel
	1073	# builds.
	1074	chmod -w .
	1075	save_CFLAGS="$CFLAGS"
	1076	CFLAGS="$CFLAGS -o out/conftest2.$ac_objext"
	1077	compiler_c_o=no
	1078	if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then
	1079	# The compiler can only warn and ignore the option if not recognized
	1080	# So say no if there are warnings
	1081	if test -s out/conftest.err; then
	1082	lt_cv_compiler_c_o=no
	1083	else
	1084	lt_cv_compiler_c_o=yes
	1085	fi
	1086	else
	1087	# Append any errors to the config.log.
	1088	cat out/conftest.err 1>&AC_FD_CC
	1089	lt_cv_compiler_c_o=no
	1090	fi
	1091	CFLAGS="$save_CFLAGS"
	1092	chmod u+w .
	1093	$rm conftest* out/*
	1094	rmdir out
	1095	cd ..
	1096	rmdir conftest
	1097	$rm -r conftest 2>/dev/null
	1098	])
	1099	compiler_c_o=$lt_cv_compiler_c_o
	1100	AC_MSG_RESULT([$compiler_c_o])
	1101
	1102	if test x"$compiler_c_o" = x"yes"; then
	1103	# Check to see if we can write to a .lo
	1104	AC_MSG_CHECKING([if $compiler supports -c -o file.lo])
	1105	AC_CACHE_VAL([lt_cv_compiler_o_lo], [
	1106	lt_cv_compiler_o_lo=no
	1107	save_CFLAGS="$CFLAGS"
	1108	CFLAGS="$CFLAGS -c -o conftest.lo"
	1109	save_objext="$ac_objext"
	1110	ac_objext=lo
	1111	AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
	1112	# The compiler can only warn and ignore the option if not recognized
	1113	# So say no if there are warnings
	1114	if test -s conftest.err; then
	1115	lt_cv_compiler_o_lo=no
	1116	else
	1117	lt_cv_compiler_o_lo=yes
	1118	fi
	1119	])
	1120	ac_objext="$save_objext"
	1121	CFLAGS="$save_CFLAGS"
	1122	])
	1123	compiler_o_lo=$lt_cv_compiler_o_lo
	1124	AC_MSG_RESULT([$compiler_o_lo])
	1125	else
	1126	compiler_o_lo=no
	1127	fi
	1128	##
	1129	## END FIXME
	1130
	1131	## FIXME: this should be a separate macro
	1132	##
	1133	# Check to see if we can do hard links to lock some files if needed
	1134	hard_links="nottested"
	1135	if test "$compiler_c_o" = no && test "$need_locks" != no; then
	1136	# do not overwrite the value of need_locks provided by the user
	1137	AC_MSG_CHECKING([if we can lock with hard links])
	1138	hard_links=yes
	1139	$rm conftest*
	1140	ln conftest.a conftest.b 2>/dev/null && hard_links=no
	1141	touch conftest.a
	1142	ln conftest.a conftest.b 2>&5 \|\| hard_links=no
	1143	ln conftest.a conftest.b 2>/dev/null && hard_links=no
	1144	AC_MSG_RESULT([$hard_links])
	1145	if test "$hard_links" = no; then
	1146	AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe])
	1147	need_locks=warn
	1148	fi
	1149	else
	1150	need_locks=no
	1151	fi
	1152	##
	1153	## END FIXME
	1154
	1155	## FIXME: this should be a separate macro
	1156	##
	1157	if test "$GCC" = yes; then
	1158	# Check to see if options -fno-rtti -fno-exceptions are supported by compiler
	1159	AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions])
	1160	echo "int some_variable = 0;" > conftest.$ac_ext
	1161	save_CFLAGS="$CFLAGS"
	1162	CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext"
	1163	compiler_rtti_exceptions=no
	1164	AC_TRY_COMPILE([], [int some_variable = 0;], [dnl
	1165	# The compiler can only warn and ignore the option if not recognized
	1166	# So say no if there are warnings
	1167	if test -s conftest.err; then
	1168	compiler_rtti_exceptions=no
	1169	else
	1170	compiler_rtti_exceptions=yes
	1171	fi
	1172	])
	1173	CFLAGS="$save_CFLAGS"
	1174	AC_MSG_RESULT([$compiler_rtti_exceptions])
	1175
	1176	if test "$compiler_rtti_exceptions" = "yes"; then
	1177	no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions'
	1178	else
	1179	no_builtin_flag=' -fno-builtin'
	1180	fi
	1181	fi
	1182	##
	1183	## END FIXME
	1184
	1185	## FIXME: this should be a separate macro
	1186	##
	1187	# See if the linker supports building shared libraries.
	1188	AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries])
	1189
	1190	allow_undefined_flag=
	1191	no_undefined_flag=
	1192	need_lib_prefix=unknown
	1193	need_version=unknown
	1194	# when you set need_version to no, make sure it does not cause -set_version
	1195	# flags to be left without arguments
	1196	archive_cmds=
	1197	archive_expsym_cmds=
	1198	old_archive_from_new_cmds=
	1199	old_archive_from_expsyms_cmds=
	1200	export_dynamic_flag_spec=
	1201	whole_archive_flag_spec=
	1202	thread_safe_flag_spec=
	1203	hardcode_into_libs=no
	1204	hardcode_libdir_flag_spec=
	1205	hardcode_libdir_separator=
	1206	hardcode_direct=no
	1207	hardcode_minus_L=no
	1208	hardcode_shlibpath_var=unsupported
	1209	runpath_var=
	1210	link_all_deplibs=unknown
	1211	always_export_symbols=no
	1212	export_symbols_cmds='$NM $libobjs $convenience \| $global_symbol_pipe \| sed '\''s/.* //'\'' \| sort \| uniq > $export_symbols'
	1213	# include_expsyms should be a list of space-separated symbols to be always
	1214	# included in the symbol list
	1215	include_expsyms=
	1216	# exclude_expsyms can be an egrep regular expression of symbols to exclude
	1217	# it will be wrapped by ` (' and `)$', so one must not match beginning or
	1218	# end of line. Example: `a\|bc\|.d.' will exclude the symbols `a' and `bc',
	1219	# as well as any symbol that contains `d'.
	1220	exclude_expsyms="_GLOBAL_OFFSET_TABLE_"
	1221	# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
	1222	# platforms (ab)use it in PIC code, but their linkers get confused if
	1223	# the symbol is explicitly referenced. Since portable code cannot
	1224	# rely on this symbol name, it's probably fine to never include it in
	1225	# preloaded symbol tables.
	1226	extract_expsyms_cmds=
	1227
	1228	case $host_os in
	1229	cygwin* \| mingw* \| pw32*)
	1230	# FIXME: the MSVC++ port hasn't been tested in a loooong time
	1231	# When not using gcc, we currently assume that we are using
	1232	# Microsoft Visual C++.
	1233	if test "$GCC" != yes; then
	1234	with_gnu_ld=no
	1235	fi
	1236	;;
	1237	openbsd*)
	1238	with_gnu_ld=no
	1239	;;
	1240	esac
	1241
	1242	ld_shlibs=yes
	1243	if test "$with_gnu_ld" = yes; then
	1244	# If archive_cmds runs LD, not CC, wlarc should be empty
	1245	wlarc='${wl}'
	1246
	1247	# See if GNU ld supports shared libraries.
	1248	case $host_os in
	1249	aix3* \| aix4* \| aix5*)
	1250	# On AIX, the GNU linker is very broken
	1251	# Note:Check GNU linker on AIX 5-IA64 when/if it becomes available.
	1252	ld_shlibs=no
	1253	cat <<EOF 1>&2
	1254
	1255	*** Warning: the GNU linker, at least up to release 2.9.1, is reported
	1256	*** to be unable to reliably create shared libraries on AIX.
	1257	*** Therefore, libtool is disabling shared libraries support. If you
	1258	*** really care for shared libraries, you may want to modify your PATH
	1259	*** so that a non-GNU linker is found, and then restart.
	1260
	1261	EOF
	1262	;;
	1263
	1264	amigaos*)
	1265	archive_cmds='$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 $output_objdir && a2ixlibrary -32)'
	1266	hardcode_libdir_flag_spec='-L$libdir'
	1267	hardcode_minus_L=yes
	1268
	1269	# Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports
	1270	# that the semantics of dynamic libraries on AmigaOS, at least up
	1271	# to version 4, is to share data among multiple programs linked
	1272	# with the same dynamic library. Since this doesn't match the
	1273	# behavior of shared libraries on other platforms, we can use
	1274	# them.
	1275	ld_shlibs=no
	1276	;;
	1277
	1278	beos*)
	1279	if $LD --help 2>&1 \| egrep ': supported targets:.* elf' > /dev/null; then
	1280	allow_undefined_flag=unsupported
	1281	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
	1282	# support --undefined. This deserves some investigation. FIXME
	1283	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	1284	else
	1285	ld_shlibs=no
	1286	fi
	1287	;;
	1288
	1289	cygwin* \| mingw* \| pw32*)
	1290	# hardcode_libdir_flag_spec is actually meaningless, as there is
	1291	# no search path for DLLs.
	1292	hardcode_libdir_flag_spec='-L$libdir'
	1293	allow_undefined_flag=unsupported
	1294	always_export_symbols=yes
	1295
	1296	extract_expsyms_cmds='test -f $output_objdir/impgen.c \|\| \
	1297	sed -e "/^# \/\* impgen\.c starts here \\//,/^# \/\ impgen.c ends here \\// { s/^# //;s/^# $//; p; }" -e d < $''0 > $output_objdir/impgen.c~
	1298	test -f $output_objdir/impgen.exe \|\| (cd $output_objdir && \
	1299	if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \
	1300	else $CC -o impgen impgen.c ; fi)~
	1301	$output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def'
	1302
	1303	old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib'
	1304
	1305	# cygwin and mingw dlls have different entry points and sets of symbols
	1306	# to exclude.
	1307	# FIXME: what about values for MSVC?
	1308	dll_entry=__cygwin_dll_entry@12
	1309	dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~
	1310	case $host_os in
	1311	mingw*)
	1312	# mingw values
	1313	dll_entry=_DllMainCRTStartup@12
	1314	dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~
	1315	;;
	1316	esac
	1317
	1318	# mingw and cygwin differ, and it's simplest to just exclude the union
	1319	# of the two symbol sets.
	1320	dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12
	1321
	1322	# recent cygwin and mingw systems supply a stub DllMain which the user
	1323	# can override, but on older systems we have to supply one (in ltdll.c)
	1324	if test "x$lt_cv_need_dllmain" = "xyes"; then
	1325	ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext "
	1326	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~
	1327	test -f $output_objdir/$soname-ltdll.$ac_objext \|\| (cd $output_objdir && $CC -c $soname-ltdll.c)~'
	1328	else
	1329	ltdll_obj=
	1330	ltdll_cmds=
	1331	fi
	1332
	1333	# Extract the symbol export list from an `--export-all' def file,
	1334	# then regenerate the def file from the symbol export list, so that
	1335	# the compiled dll only exports the symbol export list.
	1336	# Be careful not to strip the DATA tag left be newer dlltools.
	1337	export_symbols_cmds="$ltdll_cmds"'
	1338	$DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~
	1339	sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]//" -e "s/ ;.*$//" < $output_objdir/$soname-def > $export_symbols'
	1340
	1341	# If the export-symbols file already is a .def file (1st line
	1342	# is EXPORTS), use it as is.
	1343	# If DATA tags from a recent dlltool are present, honour them!
	1344	archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then
	1345	cp $export_symbols $output_objdir/$soname-def;
	1346	else
	1347	echo EXPORTS > $output_objdir/$soname-def;
	1348	_lt_hint=1;
	1349	cat $export_symbols \| while read symbol; do
	1350	set dummy \$symbol;
	1351	case \[$]# in
	1352	2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;;
	1353	*) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;;
	1354	esac;
	1355	_lt_hint=`expr 1 + \$_lt_hint`;
	1356	done;
	1357	fi~
	1358	'"$ltdll_cmds"'
	1359	$CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~
	1360	$DLLTOOL --as=$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~
	1361	$CC -Wl,--base-file,$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~
	1362	$DLLTOOL --as=$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~
	1363	$CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags'
	1364	;;
	1365
	1366	netbsd*)
	1367	if echo __ELF__ \| $CC -E - \| grep __ELF__ >/dev/null; then
	1368	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
	1369	wlarc=
	1370	else
	1371	archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	1372	archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
	1373	fi
	1374	;;
	1375
	1376	solaris* \| sysv5*)
	1377	if $LD -v 2>&1 \| egrep 'BFD 2\.8' > /dev/null; then
	1378	ld_shlibs=no
	1379	cat <<EOF 1>&2
	1380
	1381	*** Warning: The releases 2.8.* of the GNU linker cannot reliably
	1382	*** create shared libraries on Solaris systems. Therefore, libtool
	1383	*** is disabling shared libraries support. We urge you to upgrade GNU
	1384	*** binutils to release 2.9.1 or newer. Another option is to modify
	1385	*** your PATH or compiler configuration so that the native linker is
	1386	*** used, and then restart.
	1387
	1388	EOF
	1389	elif $LD --help 2>&1 \| egrep ': supported targets:.* elf' > /dev/null; then
	1390	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	1391	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
	1392	else
	1393	ld_shlibs=no
	1394	fi
	1395	;;
	1396
	1397	sunos4*)
	1398	archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
	1399	wlarc=
	1400	hardcode_direct=yes
	1401	hardcode_shlibpath_var=no
	1402	;;
	1403
	1404	*)
	1405	if $LD --help 2>&1 \| egrep ': supported targets:.* elf' > /dev/null; then
	1406	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
	1407	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
	1408	else
	1409	ld_shlibs=no
	1410	fi
	1411	;;
	1412	esac
	1413
	1414	if test "$ld_shlibs" = yes; then
	1415	runpath_var=LD_RUN_PATH
	1416	hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir'
	1417	export_dynamic_flag_spec='${wl}--export-dynamic'
	1418	case $host_os in
	1419	cygwin* \| mingw* \| pw32*)
	1420	# dlltool doesn't understand --whole-archive et. al.
	1421	whole_archive_flag_spec=
	1422	;;
	1423	*)
	1424	# ancient GNU ld didn't support --whole-archive et. al.
	1425	if $LD --help 2>&1 \| egrep 'no-whole-archive' > /dev/null; then
	1426	whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
	1427	else
	1428	whole_archive_flag_spec=
	1429	fi
	1430	;;
	1431	esac
	1432	fi
	1433	else
	1434	# PORTME fill in a description of your system's linker (not GNU ld)
	1435	case $host_os in
	1436	aix3*)
	1437	allow_undefined_flag=unsupported
	1438	always_export_symbols=yes
	1439	archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
	1440	# Note: this linker hardcodes the directories in LIBPATH if there
	1441	# are no directories specified by -L.
	1442	hardcode_minus_L=yes
	1443	if test "$GCC" = yes && test -z "$link_static_flag"; then
	1444	# Neither direct hardcoding nor static linking is supported with a
	1445	# broken collect2.
	1446	hardcode_direct=unsupported
	1447	fi
	1448	;;
	1449
	1450	aix4* \| aix5*)
	1451	if test "$host_cpu" = ia64; then
	1452	# On IA64, the linker does run time linking by default, so we don't
	1453	# have to do anything special.
	1454	aix_use_runtimelinking=no
	1455	exp_sym_flag='-Bexport'
	1456	no_entry_flag=""
	1457	else
	1458	aix_use_runtimelinking=no
	1459
	1460	# Test if we are trying to use run time linking or normal
	1461	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
	1462	# need to do runtime linking.
	1463	case $host_os in aix4.[[23]]\|aix4.[[23]].\|aix5)
	1464	for ld_flag in $LDFLAGS; do
	1465	if (test $ld_flag = "-brtl" \|\| test $ld_flag = "-Wl,-brtl"); then
	1466	aix_use_runtimelinking=yes
	1467	break
	1468	fi
	1469	done
	1470	esac
	1471
	1472	exp_sym_flag='-bexport'
	1473	no_entry_flag='-bnoentry'
	1474	fi
	1475
	1476	# When large executables or shared objects are built, AIX ld can
	1477	# have problems creating the table of contents. If linking a library
	1478	# or program results in "error TOC overflow" add -mminimal-toc to
	1479	# CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
	1480	# enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
	1481
	1482	hardcode_direct=yes
	1483	archive_cmds=''
	1484	hardcode_libdir_separator=':'
	1485	if test "$GCC" = yes; then
	1486	case $host_os in aix4.[[012]]\|aix4.[[012]].*)
	1487	collect2name=`${CC} -print-prog-name=collect2`
	1488	if test -f "$collect2name" && \
	1489	strings "$collect2name" \| grep resolve_lib_name >/dev/null
	1490	then
	1491	# We have reworked collect2
	1492	hardcode_direct=yes
	1493	else
	1494	# We have old collect2
	1495	hardcode_direct=unsupported
	1496	# It fails to find uninstalled libraries when the uninstalled
	1497	# path is not listed in the libpath. Setting hardcode_minus_L
	1498	# to unsupported forces relinking
	1499	hardcode_minus_L=yes
	1500	hardcode_libdir_flag_spec='-L$libdir'
	1501	hardcode_libdir_separator=
	1502	fi
	1503	esac
	1504
	1505	shared_flag='-shared'
	1506	else
	1507	# not using gcc
	1508	if test "$host_cpu" = ia64; then
	1509	shared_flag='${wl}-G'
	1510	else
	1511	if test "$aix_use_runtimelinking" = yes; then
	1512	shared_flag='${wl}-G'
	1513	else
	1514	shared_flag='${wl}-bM:SRE'
	1515	fi
	1516	fi
	1517	fi
	1518
	1519	# It seems that -bexpall can do strange things, so it is better to
	1520	# generate a list of symbols to export.
	1521	always_export_symbols=yes
	1522	if test "$aix_use_runtimelinking" = yes; then
	1523	# Warning - without using the other runtime loading flags (-brtl),
	1524	# -berok will link without error, but may produce a broken library.
	1525	allow_undefined_flag='-berok'
	1526	hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib'
	1527	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 $shared_flag"
	1528	else
	1529	if test "$host_cpu" = ia64; then
	1530	hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
	1531	allow_undefined_flag="-z nodefs"
	1532	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"
	1533	else
	1534	hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib'
	1535	# Warning - without using the other run time loading flags,
	1536	# -berok will link without error, but may produce a broken library.
	1537	allow_undefined_flag='${wl}-berok'
	1538	# This is a bit strange, but is similar to how AIX traditionally builds
	1539	# it's shared libraries.
	1540	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'
	1541	fi
	1542	fi
	1543	;;
	1544
	1545	amigaos*)
	1546	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 $output_objdir && a2ixlibrary -32)'
	1547	hardcode_libdir_flag_spec='-L$libdir'
	1548	hardcode_minus_L=yes
	1549	# see comment about different semantics on the GNU ld section
	1550	ld_shlibs=no
	1551	;;
	1552
	1553	cygwin* \| mingw* \| pw32*)
	1554	# When not using gcc, we currently assume that we are using
	1555	# Microsoft Visual C++.
	1556	# hardcode_libdir_flag_spec is actually meaningless, as there is
	1557	# no search path for DLLs.
	1558	hardcode_libdir_flag_spec=' '
	1559	allow_undefined_flag=unsupported
	1560	# Tell ltmain to make .lib files, not .a files.
	1561	libext=lib
	1562	# FIXME: Setting linknames here is a bad hack.
	1563	archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" \| sed -e '\''s/ -lc$//'\''` -link -dll~linknames='
	1564	# The linker will automatically build a .lib file if we build a DLL.
	1565	old_archive_from_new_cmds='true'
	1566	# FIXME: Should let the user specify the lib program.
	1567	old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs'
	1568	fix_srcfile_path='`cygpath -w "$srcfile"`'
	1569	;;
	1570
	1571	darwin* \| rhapsody*)
	1572	case "$host_os" in
	1573	rhapsody* \| darwin1.[[012]])
	1574	allow_undefined_flag='-undefined suppress'
	1575	;;
	1576	*) # Darwin 1.3 on
	1577	allow_undefined_flag='-flat_namespace -undefined suppress'
	1578	;;
	1579	esac
	1580	# FIXME: Relying on posixy $() will cause problems for
	1581	# cross-compilation, but unfortunately the echo tests do not
	1582	# yet detect zsh echo's removal of \ escapes.
	1583	archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle \|\| echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring'
	1584	# We need to add '_' to the symbols in $export_symbols first
	1585	#archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols'
	1586	hardcode_direct=yes
	1587	hardcode_shlibpath_var=no
	1588	whole_archive_flag_spec='-all_load $convenience'
	1589	;;
	1590
	1591	freebsd1*)
	1592	ld_shlibs=no
	1593	;;
	1594
	1595	# FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
	1596	# support. Future versions do this automatically, but an explicit c++rt0.o
	1597	# does not break anything, and helps significantly (at the cost of a little
	1598	# extra space).
	1599	freebsd2.2*)
	1600	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
	1601	hardcode_libdir_flag_spec='-R$libdir'
	1602	hardcode_direct=yes
	1603	hardcode_shlibpath_var=no
	1604	;;
	1605
	1606	# Unfortunately, older versions of FreeBSD 2 do not have this feature.
	1607	freebsd2*)
	1608	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
	1609	hardcode_direct=yes
	1610	hardcode_minus_L=yes
	1611	hardcode_shlibpath_var=no
	1612	;;
	1613
	1614	# FreeBSD 3 and greater uses gcc -shared to do shared libraries.
	1615	freebsd*)
	1616	archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
	1617	hardcode_libdir_flag_spec='-R$libdir'
	1618	hardcode_direct=yes
	1619	hardcode_shlibpath_var=no
	1620	;;
	1621
	1622	hpux9* \| hpux10* \| hpux11*)
	1623	case $host_os in
	1624	hpux9*) archive_cmds='$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 $lib' ;;
	1625	*) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;;
	1626	esac
	1627	hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
	1628	hardcode_libdir_separator=:
	1629	hardcode_direct=yes
	1630	hardcode_minus_L=yes # Not in the search PATH, but as the default
	1631	# location of the library.
	1632	export_dynamic_flag_spec='${wl}-E'
	1633	;;
	1634
	1635	irix5* \| irix6*)
	1636	if test "$GCC" = yes; then
	1637	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 $lib'
	1638	else
	1639	archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib'
	1640	fi
	1641	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
	1642	hardcode_libdir_separator=:
	1643	link_all_deplibs=yes
	1644	;;
	1645
	1646	netbsd*)
	1647	if echo __ELF__ \| $CC -E - \| grep __ELF__ >/dev/null; then
	1648	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
	1649	else
	1650	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
	1651	fi
	1652	hardcode_libdir_flag_spec='-R$libdir'
	1653	hardcode_direct=yes
	1654	hardcode_shlibpath_var=no
	1655	;;
	1656
	1657	newsos6)
	1658	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	1659	hardcode_direct=yes
	1660	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
	1661	hardcode_libdir_separator=:
	1662	hardcode_shlibpath_var=no
	1663	;;
	1664
	1665	openbsd*)
	1666	hardcode_direct=yes
	1667	hardcode_shlibpath_var=no
	1668	if test -z "`echo __ELF__ \| $CC -E - \| grep __ELF__`" \|\| test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
	1669	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
	1670	hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
	1671	export_dynamic_flag_spec='${wl}-E'
	1672	else
	1673	case "$host_os" in
	1674	openbsd[[01]].* \| openbsd2.[[0-7]] \| openbsd2.[[0-7]].*)
	1675	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
	1676	hardcode_libdir_flag_spec='-R$libdir'
	1677	;;
	1678	*)
	1679	archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags'
	1680	hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
	1681	;;
	1682	esac
	1683	fi
	1684	;;
	1685
	1686	os2*)
	1687	hardcode_libdir_flag_spec='-L$libdir'
	1688	hardcode_minus_L=yes
	1689	allow_undefined_flag=unsupported
	1690	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'
	1691	old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
	1692	;;
	1693
	1694	osf3*)
	1695	if test "$GCC" = yes; then
	1696	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
	1697	archive_cmds='$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 $lib'
	1698	else
	1699	allow_undefined_flag=' -expect_unresolved \*'
	1700	archive_cmds='$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 $lib'
	1701	fi
	1702	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
	1703	hardcode_libdir_separator=:
	1704	;;
	1705
	1706	osf4* \| osf5) # as osf3 with the addition of -msym flag
	1707	if test "$GCC" = yes; then
	1708	allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
	1709	archive_cmds='$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 $lib'
	1710	hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
	1711	else
	1712	allow_undefined_flag=' -expect_unresolved \*'
	1713	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'
	1714	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~
	1715	$LD -shared${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'
	1716
	1717	#Both c and cxx compiler support -rpath directly
	1718	hardcode_libdir_flag_spec='-rpath $libdir'
	1719	fi
	1720	hardcode_libdir_separator=:
	1721	;;
	1722
	1723	sco3.2v5*)
	1724	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	1725	hardcode_shlibpath_var=no
	1726	runpath_var=LD_RUN_PATH
	1727	hardcode_runpath_var=yes
	1728	export_dynamic_flag_spec='${wl}-Bexport'
	1729	;;
	1730
	1731	solaris*)
	1732	# gcc --version < 3.0 without binutils cannot create self contained
	1733	# shared libraries reliably, requiring libgcc.a to resolve some of
	1734	# the object symbols generated in some cases. Libraries that use
	1735	# assert need libgcc.a to resolve __eprintf, for example. Linking
	1736	# a copy of libgcc.a into every shared library to guarantee resolving
	1737	# such symbols causes other problems: According to Tim Van Holder
	1738	# <tim.van.holder@pandora.be>, C++ libraries end up with a separate
	1739	# (to the application) exception stack for one thing.
	1740	no_undefined_flag=' -z defs'
	1741	if test "$GCC" = yes; then
	1742	case `$CC --version 2>/dev/null` in
	1743	[[12]].*)
	1744	cat <<EOF 1>&2
	1745
	1746	*** Warning: Releases of GCC earlier than version 3.0 cannot reliably
	1747	*** create self contained shared libraries on Solaris systems, without
	1748	*** introducing a dependency on libgcc.a. Therefore, libtool is disabling
	1749	*** -no-undefined support, which will at least allow you to build shared
	1750	*** libraries. However, you may find that when you link such libraries
	1751	*** into an application without using GCC, you have to manually add
	1752	*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to
	1753	*** upgrade to a newer version of GCC. Another option is to rebuild your
	1754	*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer.
	1755
	1756	EOF
	1757	no_undefined_flag=
	1758	;;
	1759	esac
	1760	fi
	1761	# $CC -shared without GNU ld will not create a library from C++
	1762	# object files and a static libstdc++, better avoid it by now
	1763	archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
	1764	archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols \| sed -e "s/$.$/\1;/" >> $lib.exp~$echo "local: ; };" >> $lib.exp~
	1765	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
	1766	hardcode_libdir_flag_spec='-R$libdir'
	1767	hardcode_shlibpath_var=no
	1768	case $host_os in
	1769	solaris2.[[0-5]] \| solaris2.[[0-5]].*) ;;
	1770	*) # Supported since Solaris 2.6 (maybe 2.5.1?)
	1771	whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;;
	1772	esac
	1773	link_all_deplibs=yes
	1774	;;
	1775
	1776	sunos4*)
	1777	if test "x$host_vendor" = xsequent; then
	1778	# Use $CC to link under sequent, because it throws in some extra .o
	1779	# files that make .init and .fini sections work.
	1780	archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
	1781	else
	1782	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
	1783	fi
	1784	hardcode_libdir_flag_spec='-L$libdir'
	1785	hardcode_direct=yes
	1786	hardcode_minus_L=yes
	1787	hardcode_shlibpath_var=no
	1788	;;
	1789
	1790	sysv4)
	1791	if test "x$host_vendor" = xsno; then
	1792	archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags'
	1793	hardcode_direct=yes # is this really true???
	1794	else
	1795	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	1796	hardcode_direct=no #Motorola manual says yes, but my tests say they lie
	1797	fi
	1798	runpath_var='LD_RUN_PATH'
	1799	hardcode_shlibpath_var=no
	1800	;;
	1801
	1802	sysv4.3*)
	1803	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	1804	hardcode_shlibpath_var=no
	1805	export_dynamic_flag_spec='-Bexport'
	1806	;;
	1807
	1808	sysv5*)
	1809	no_undefined_flag=' -z text'
	1810	# $CC -shared without GNU ld will not create a library from C++
	1811	# object files and a static libstdc++, better avoid it by now
	1812	archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
	1813	archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols \| sed -e "s/$.$/\1;/" >> $lib.exp~$echo "local: ; };" >> $lib.exp~
	1814	$LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp'
	1815	hardcode_libdir_flag_spec=
	1816	hardcode_shlibpath_var=no
	1817	runpath_var='LD_RUN_PATH'
	1818	;;
	1819
	1820	uts4*)
	1821	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	1822	hardcode_libdir_flag_spec='-L$libdir'
	1823	hardcode_shlibpath_var=no
	1824	;;
	1825
	1826	dgux*)
	1827	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	1828	hardcode_libdir_flag_spec='-L$libdir'
	1829	hardcode_shlibpath_var=no
	1830	;;
	1831
	1832	sysv4MP)
	1833	if test -d /usr/nec; then
	1834	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
	1835	hardcode_shlibpath_var=no
	1836	runpath_var=LD_RUN_PATH
	1837	hardcode_runpath_var=yes
	1838	ld_shlibs=yes
	1839	fi
	1840	;;
	1841
	1842	sysv4.2uw2*)
	1843	archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
	1844	hardcode_direct=yes
	1845	hardcode_minus_L=no
	1846	hardcode_shlibpath_var=no
	1847	hardcode_runpath_var=yes
	1848	runpath_var=LD_RUN_PATH
	1849	;;
	1850
	1851	sysv5uw7* \| unixware7*)
	1852	no_undefined_flag='${wl}-z ${wl}text'
	1853	if test "$GCC" = yes; then
	1854	archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
	1855	else
	1856	archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
	1857	fi
	1858	runpath_var='LD_RUN_PATH'
	1859	hardcode_shlibpath_var=no
	1860	;;
	1861
	1862	*)
	1863	ld_shlibs=no
	1864	;;
	1865	esac
	1866	fi
	1867	AC_MSG_RESULT([$ld_shlibs])
	1868	test "$ld_shlibs" = no && can_build_shared=no
	1869	##
	1870	## END FIXME
	1871
	1872	## FIXME: this should be a separate macro
	1873	##
	1874	# Check hardcoding attributes.
	1875	AC_MSG_CHECKING([how to hardcode library paths into programs])
	1876	hardcode_action=
	1877	if test -n "$hardcode_libdir_flag_spec" \|\| \
	1878	test -n "$runpath_var"; then
	1879
	1880	# We can hardcode non-existant directories.
	1881	if test "$hardcode_direct" != no &&
	1882	# If the only mechanism to avoid hardcoding is shlibpath_var, we
	1883	# have to relink, otherwise we might link with an installed library
	1884	# when we should be linking with a yet-to-be-installed one
	1885	## test "$hardcode_shlibpath_var" != no &&
	1886	test "$hardcode_minus_L" != no; then
	1887	# Linking always hardcodes the temporary library directory.
	1888	hardcode_action=relink
	1889	else
	1890	# We can link without hardcoding, and we can hardcode nonexisting dirs.
	1891	hardcode_action=immediate
	1892	fi
	1893	else
	1894	# We cannot hardcode anything, or else we can only hardcode existing
	1895	# directories.
	1896	hardcode_action=unsupported
	1897	fi
	1898	AC_MSG_RESULT([$hardcode_action])
	1899	##
	1900	## END FIXME
	1901
	1902	## FIXME: this should be a separate macro
	1903	##
	1904	striplib=
	1905	old_striplib=
	1906	AC_MSG_CHECKING([whether stripping libraries is possible])
	1907	if test -n "$STRIP" && $STRIP -V 2>&1 \| grep "GNU strip" >/dev/null; then
	1908	test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
	1909	test -z "$striplib" && striplib="$STRIP --strip-unneeded"
	1910	AC_MSG_RESULT([yes])
	1911	else
	1912	AC_MSG_RESULT([no])
	1913	fi
	1914	##
	1915	## END FIXME
	1916
	1917	reload_cmds='$LD$reload_flag -o $output$reload_objs'
	1918	test -z "$deplibs_check_method" && deplibs_check_method=unknown
	1919
	1920	## FIXME: this should be a separate macro
	1921	##
	1922	# PORTME Fill in your ld.so characteristics
	1923	AC_MSG_CHECKING([dynamic linker characteristics])
	1924	library_names_spec=
	1925	libname_spec='lib$name'
	1926	soname_spec=
	1927	postinstall_cmds=
	1928	postuninstall_cmds=
	1929	finish_cmds=
	1930	finish_eval=
	1931	shlibpath_var=
	1932	shlibpath_overrides_runpath=unknown
	1933	version_type=none
	1934	dynamic_linker="$host_os ld.so"
	1935	sys_lib_dlsearch_path_spec="/lib /usr/lib"
	1936	sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
	1937
	1938	case $host_os in
	1939	aix3*)
	1940	version_type=linux
	1941	library_names_spec='${libname}${release}.so$versuffix $libname.a'
	1942	shlibpath_var=LIBPATH
	1943
	1944	# AIX has no versioning support, so we append a major version to the name.
	1945	soname_spec='${libname}${release}.so$major'
	1946	;;
	1947
	1948	aix4* \| aix5*)
	1949	version_type=linux
	1950	if test "$host_cpu" = ia64; then
	1951	# AIX 5 supports IA64
	1952	library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so'
	1953	shlibpath_var=LD_LIBRARY_PATH
	1954	else
	1955	# With GCC up to 2.95.x, collect2 would create an import file
	1956	# for dependence libraries. The import file would start with
	1957	# the line `#! .'. This would cause the generated library to
	1958	# depend on `.', always an invalid library. This was fixed in
	1959	# development snapshots of GCC prior to 3.0.
	1960	case $host_os in
	1961	aix4 \| aix4.[[01]] \| aix4.[[01]].*)
	1962	if { echo '#if __GNUC__ > 2 \|\| (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
	1963	echo ' yes '
	1964	echo '#endif'; } \| ${CC} -E - \| grep yes > /dev/null; then
	1965	:
	1966	else
	1967	can_build_shared=no
	1968	fi
	1969	;;
	1970	esac
	1971	# AIX (on Power*) has no versioning support, so currently we can
	1972	# not hardcode correct soname into executable. Probably we can
	1973	# add versioning support to collect2, so additional links can
	1974	# be useful in future.
	1975	if test "$aix_use_runtimelinking" = yes; then
	1976	# If using run time linking (on AIX 4.2 or later) use lib<name>.so
	1977	# instead of lib<name>.a to let people know that these are not
	1978	# typical AIX shared libraries.
	1979	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
	1980	else
	1981	# We preserve .a as extension for shared libraries through AIX4.2
	1982	# and later when we are not doing run time linking.
	1983	library_names_spec='${libname}${release}.a $libname.a'
	1984	soname_spec='${libname}${release}.so$major'
	1985	fi
	1986	shlibpath_var=LIBPATH
	1987	fi
	1988	;;
	1989
	1990	amigaos*)
	1991	library_names_spec='$libname.ixlibrary $libname.a'
	1992	# Create ${libname}_ixlibrary.a entries in /sys/libs.
	1993	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 ${libname}_ixlibrary.a) \|\| exit 1; done'
	1994	;;
	1995
	1996	beos*)
	1997	library_names_spec='${libname}.so'
	1998	dynamic_linker="$host_os ld.so"
	1999	shlibpath_var=LIBRARY_PATH
	2000	;;
	2001
	2002	bsdi4*)
	2003	version_type=linux
	2004	need_version=no
	2005	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
	2006	soname_spec='${libname}${release}.so$major'
	2007	finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
	2008	shlibpath_var=LD_LIBRARY_PATH
	2009	sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
	2010	sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
	2011	export_dynamic_flag_spec=-rdynamic
	2012	# the default ld.so.conf also contains /usr/contrib/lib and
	2013	# /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
	2014	# libtool to hard-code these into programs
	2015	;;
	2016
	2017	cygwin* \| mingw* \| pw32*)
	2018	version_type=windows
	2019	need_version=no
	2020	need_lib_prefix=no
	2021	case $GCC,$host_os in
	2022	yes,cygwin*)
	2023	library_names_spec='$libname.dll.a'
	2024	soname_spec='`echo ${libname} \| sed -e 's/^lib/cyg/'``echo ${release} \| sed -e 's/[[.]]/-/g'`${versuffix}.dll'
	2025	postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~
	2026	dldir=$destdir/`dirname \$dlpath`~
	2027	test -d \$dldir \|\| mkdir -p \$dldir~
	2028	$install_prog .libs/$dlname \$dldir/$dlname'
	2029	postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~
	2030	dlpath=$dir/\$dldll~
	2031	$rm \$dlpath'
	2032	;;
	2033	yes,mingw*)
	2034	library_names_spec='${libname}`echo ${release} \| sed -e 's/[[.]]/-/g'`${versuffix}.dll'
	2035	sys_lib_search_path_spec=`$CC -print-search-dirs \| grep "^libraries:" \| sed -e "s/^libraries://" -e "s/;/ /g"`
	2036	;;
	2037	yes,pw32*)
	2038	library_names_spec='`echo ${libname} \| sed -e 's/^lib/pw/'``echo ${release} \| sed -e 's/[.]/-/g'`${versuffix}.dll'
	2039	;;
	2040	*)
	2041	library_names_spec='${libname}`echo ${release} \| sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib'
	2042	;;
	2043	esac
	2044	dynamic_linker='Win32 ld.exe'
	2045	# FIXME: first we should search . and the directory the executable is in
	2046	shlibpath_var=PATH
	2047	;;
	2048
	2049	darwin* \| rhapsody*)
	2050	dynamic_linker="$host_os dyld"
	2051	version_type=darwin
	2052	need_lib_prefix=no
	2053	need_version=no
	2054	# FIXME: Relying on posixy $() will cause problems for
	2055	# cross-compilation, but unfortunately the echo tests do not
	2056	# yet detect zsh echo's removal of \ escapes.
	2057	library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so \|\| echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so \|\| echo dylib) ${libname}.$(test .$module = .yes && echo so \|\| echo dylib)'
	2058	soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so \|\| echo dylib)'
	2059	shlibpath_overrides_runpath=yes
	2060	shlibpath_var=DYLD_LIBRARY_PATH
	2061	;;
	2062
	2063	freebsd1*)
	2064	dynamic_linker=no
	2065	;;
	2066
	2067	freebsd*)
	2068	objformat=`test -x /usr/bin/objformat && /usr/bin/objformat \|\| echo aout`
	2069	version_type=freebsd-$objformat
	2070	case $version_type in
	2071	freebsd-elf*)
	2072	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
	2073	need_version=no
	2074	need_lib_prefix=no
	2075	;;
	2076	freebsd-*)
	2077	library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix'
	2078	need_version=yes
	2079	;;
	2080	esac
	2081	shlibpath_var=LD_LIBRARY_PATH
	2082	case $host_os in
	2083	freebsd2*)
	2084	shlibpath_overrides_runpath=yes
	2085	;;
	2086	*)
	2087	shlibpath_overrides_runpath=no
	2088	hardcode_into_libs=yes
	2089	;;
	2090	esac
	2091	;;
	2092
	2093	gnu*)
	2094	version_type=linux
	2095	need_lib_prefix=no
	2096	need_version=no
	2097	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so'
	2098	soname_spec='${libname}${release}.so$major'
	2099	shlibpath_var=LD_LIBRARY_PATH
	2100	hardcode_into_libs=yes
	2101	;;
	2102
	2103	hpux9* \| hpux10* \| hpux11*)
	2104	# Give a soname corresponding to the major version so that dld.sl refuses to
	2105	# link against other versions.
	2106	dynamic_linker="$host_os dld.sl"
	2107	version_type=sunos
	2108	need_lib_prefix=no
	2109	need_version=no
	2110	shlibpath_var=SHLIB_PATH
	2111	shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
	2112	library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl'
	2113	soname_spec='${libname}${release}.sl$major'
	2114	# HP-UX runs really slowly unless shared libraries are mode 555.
	2115	postinstall_cmds='chmod 555 $lib'
	2116	;;
	2117
	2118	irix5* \| irix6*)
	2119	version_type=irix
	2120	need_lib_prefix=no
	2121	need_version=no
	2122	soname_spec='${libname}${release}.so$major'
	2123	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so'
	2124	case $host_os in
	2125	irix5*)
	2126	libsuff= shlibsuff=
	2127	;;
	2128	*)
	2129	case $LD in # libtool.m4 will add one of these switches to LD
	2130	-32\|"-32 ") libsuff= shlibsuff= libmagic=32-bit;;
	2131	-n32\|"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;;
	2132	-64\|"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;;
	2133	*) libsuff= shlibsuff= libmagic=never-match;;
	2134	esac
	2135	;;
	2136	esac
	2137	shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
	2138	shlibpath_overrides_runpath=no
	2139	sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
	2140	sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
	2141	;;
	2142
	2143	# No shared lib support for Linux oldld, aout, or coff.
	2144	linux-gnuoldld* \| linux-gnuaout* \| linux-gnucoff*)
	2145	dynamic_linker=no
	2146	;;
	2147
	2148	# This must be Linux ELF.
	2149	linux-gnu*)
	2150	version_type=linux
	2151	need_lib_prefix=no
	2152	need_version=no
	2153	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
	2154	soname_spec='${libname}${release}.so$major'
	2155	finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
	2156	shlibpath_var=LD_LIBRARY_PATH
	2157	shlibpath_overrides_runpath=no
	2158	# This implies no fast_install, which is unacceptable.
	2159	# Some rework will be needed to allow for fast_install
	2160	# before this can be enabled.
	2161	hardcode_into_libs=yes
	2162
	2163	# We used to test for /lib/ld.so.1 and disable shared libraries on
	2164	# powerpc, because MkLinux only supported shared libraries with the
	2165	# GNU dynamic linker. Since this was broken with cross compilers,
	2166	# most powerpc-linux boxes support dynamic linking these days and
	2167	# people can always --disable-shared, the test was removed, and we
	2168	# assume the GNU/Linux dynamic linker is in use.
	2169	dynamic_linker='GNU/Linux ld.so'
	2170	;;
	2171
	2172	netbsd*)
	2173	version_type=sunos
	2174	need_lib_prefix=no
	2175	need_version=no
	2176	if echo __ELF__ \| $CC -E - \| grep __ELF__ >/dev/null; then
	2177	library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
	2178	finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
	2179	dynamic_linker='NetBSD (a.out) ld.so'
	2180	else
	2181	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so'
	2182	soname_spec='${libname}${release}.so$major'
	2183	dynamic_linker='NetBSD ld.elf_so'
	2184	fi
	2185	shlibpath_var=LD_LIBRARY_PATH
	2186	shlibpath_overrides_runpath=yes
	2187	hardcode_into_libs=yes
	2188	;;
	2189
	2190	newsos6)
	2191	version_type=linux
	2192	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
	2193	shlibpath_var=LD_LIBRARY_PATH
	2194	shlibpath_overrides_runpath=yes
	2195	;;
	2196
	2197	openbsd*)
	2198	version_type=sunos
	2199	need_lib_prefix=no
	2200	need_version=no
	2201	if test -z "`echo __ELF__ \| $CC -E - \| grep __ELF__`" \|\| test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
	2202	case "$host_os" in
	2203	openbsd2.[[89]] \| openbsd2.[[89]].*)
	2204	shlibpath_overrides_runpath=no
	2205	;;
	2206	*)
	2207	shlibpath_overrides_runpath=yes
	2208	;;
	2209	esac
	2210	else
	2211	shlibpath_overrides_runpath=yes
	2212	fi
	2213	library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
	2214	finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
	2215	shlibpath_var=LD_LIBRARY_PATH
	2216	;;
	2217
	2218	os2*)
	2219	libname_spec='$name'
	2220	need_lib_prefix=no
	2221	library_names_spec='$libname.dll $libname.a'
	2222	dynamic_linker='OS/2 ld.exe'
	2223	shlibpath_var=LIBPATH
	2224	;;
	2225
	2226	osf3* \| osf4* \| osf5*)
	2227	version_type=osf
	2228	need_version=no
	2229	soname_spec='${libname}${release}.so'
	2230	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so'
	2231	shlibpath_var=LD_LIBRARY_PATH
	2232	sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
	2233	sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
	2234	;;
	2235
	2236	sco3.2v5*)
	2237	version_type=osf
	2238	soname_spec='${libname}${release}.so$major'
	2239	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
	2240	shlibpath_var=LD_LIBRARY_PATH
	2241	;;
	2242
	2243	solaris*)
	2244	version_type=linux
	2245	need_lib_prefix=no
	2246	need_version=no
	2247	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
	2248	soname_spec='${libname}${release}.so$major'
	2249	shlibpath_var=LD_LIBRARY_PATH
	2250	shlibpath_overrides_runpath=yes
	2251	hardcode_into_libs=yes
	2252	# ldd complains unless libraries are executable
	2253	postinstall_cmds='chmod +x $lib'
	2254	;;
	2255
	2256	sunos4*)
	2257	version_type=sunos
	2258	library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix'
	2259	finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
	2260	shlibpath_var=LD_LIBRARY_PATH
	2261	shlibpath_overrides_runpath=yes
	2262	if test "$with_gnu_ld" = yes; then
	2263	need_lib_prefix=no
	2264	fi
	2265	need_version=yes
	2266	;;
	2267
	2268	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
	2269	version_type=linux
	2270	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
	2271	soname_spec='${libname}${release}.so$major'
	2272	shlibpath_var=LD_LIBRARY_PATH
	2273	case $host_vendor in
	2274	sni)
	2275	shlibpath_overrides_runpath=no
	2276	;;
	2277	motorola)
	2278	need_lib_prefix=no
	2279	need_version=no
	2280	shlibpath_overrides_runpath=no
	2281	sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
	2282	;;
	2283	esac
	2284	;;
	2285
	2286	uts4*)
	2287	version_type=linux
	2288	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
	2289	soname_spec='${libname}${release}.so$major'
	2290	shlibpath_var=LD_LIBRARY_PATH
	2291	;;
	2292
	2293	dgux*)
	2294	version_type=linux
	2295	need_lib_prefix=no
	2296	need_version=no
	2297	library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so'
	2298	soname_spec='${libname}${release}.so$major'
	2299	shlibpath_var=LD_LIBRARY_PATH
	2300	;;
	2301
	2302	sysv4MP)
	2303	if test -d /usr/nec ;then
	2304	version_type=linux
	2305	library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so'
	2306	soname_spec='$libname.so.$major'
	2307	shlibpath_var=LD_LIBRARY_PATH
	2308	fi
	2309	;;
	2310
	2311	*)
	2312	dynamic_linker=no
	2313	;;
	2314	esac
	2315	AC_MSG_RESULT([$dynamic_linker])
	2316	test "$dynamic_linker" = no && can_build_shared=no
	2317	##
	2318	## END FIXME
	2319
	2320	## FIXME: this should be a separate macro
	2321	##
	2322	# Report the final consequences.
	2323	AC_MSG_CHECKING([if libtool supports shared libraries])
	2324	AC_MSG_RESULT([$can_build_shared])
	2325	##
	2326	## END FIXME
	2327
	2328	## FIXME: this should be a separate macro
	2329	##
	2330	AC_MSG_CHECKING([whether to build shared libraries])
	2331	test "$can_build_shared" = "no" && enable_shared=no
	2332
	2333	# On AIX, shared libraries and static libraries use the same namespace, and
	2334	# are all built from PIC.
	2335	case "$host_os" in
	2336	aix3*)
	2337	test "$enable_shared" = yes && enable_static=no
	2338	if test -n "$RANLIB"; then
	2339	archive_cmds="$archive_cmds~\$RANLIB \$lib"
	2340	postinstall_cmds='$RANLIB $lib'
	2341	fi
	2342	;;
	2343
	2344	aix4*)
	2345	if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
	2346	test "$enable_shared" = yes && enable_static=no
	2347	fi
	2348	;;
	2349	esac
	2350	AC_MSG_RESULT([$enable_shared])
	2351	##
	2352	## END FIXME
	2353
	2354	## FIXME: this should be a separate macro
	2355	##
	2356	AC_MSG_CHECKING([whether to build static libraries])
	2357	# Make sure either enable_shared or enable_static is yes.
	2358	test "$enable_shared" = yes \|\| enable_static=yes
	2359	AC_MSG_RESULT([$enable_static])
	2360	##
	2361	## END FIXME
	2362
	2363	if test "$hardcode_action" = relink; then
	2364	# Fast installation is not supported
	2365	enable_fast_install=no
	2366	elif test "$shlibpath_overrides_runpath" = yes \|\|
	2367	test "$enable_shared" = no; then
	2368	# Fast installation is not necessary
	2369	enable_fast_install=needless
	2370	fi
	2371
	2372	variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
	2373	if test "$GCC" = yes; then
	2374	variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
	2375	fi
	2376
	2377	AC_LIBTOOL_DLOPEN_SELF
	2378
	2379	## FIXME: this should be a separate macro
	2380	##
	2381	if test "$enable_shared" = yes && test "$GCC" = yes; then
	2382	case $archive_cmds in
	2383	'~')
	2384	# FIXME: we may have to deal with multi-command sequences.
	2385	;;
	2386	'$CC '*)
	2387	# Test whether the compiler implicitly links with -lc since on some
	2388	# systems, -lgcc has to come before -lc. If gcc already passes -lc
	2389	# to ld, don't add -lc before -lgcc.
	2390	AC_MSG_CHECKING([whether -lc should be explicitly linked in])
	2391	AC_CACHE_VAL([lt_cv_archive_cmds_need_lc],
	2392	[$rm conftest*
	2393	echo 'static int dummy;' > conftest.$ac_ext
	2394
	2395	if AC_TRY_EVAL(ac_compile); then
	2396	soname=conftest
	2397	lib=conftest
	2398	libobjs=conftest.$ac_objext
	2399	deplibs=
	2400	wl=$lt_cv_prog_cc_wl
	2401	compiler_flags=-v
	2402	linker_flags=-v
	2403	verstring=
	2404	output_objdir=.
	2405	libname=conftest
	2406	save_allow_undefined_flag=$allow_undefined_flag
	2407	allow_undefined_flag=
	2408	if AC_TRY_EVAL(archive_cmds 2\>\&1 \\| grep \" -lc \" \>/dev/null 2\>\&1)
	2409	then
	2410	lt_cv_archive_cmds_need_lc=no
	2411	else
	2412	lt_cv_archive_cmds_need_lc=yes
	2413	fi
	2414	allow_undefined_flag=$save_allow_undefined_flag
	2415	else
	2416	cat conftest.err 1>&5
	2417	fi])
	2418	AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc])
	2419	;;
	2420	esac
	2421	fi
	2422	need_lc=${lt_cv_archive_cmds_need_lc-yes}
	2423	##
	2424	## END FIXME
	2425
	2426	## FIXME: this should be a separate macro
	2427	##
	2428	# The second clause should only fire when bootstrapping the
	2429	# libtool distribution, otherwise you forgot to ship ltmain.sh
	2430	# with your package, and you will get complaints that there are
	2431	# no rules to generate ltmain.sh.
	2432	if test -f "$ltmain"; then
	2433	:
	2434	else
	2435	# If there is no Makefile yet, we rely on a make rule to execute
	2436	# `config.status --recheck' to rerun these tests and create the
	2437	# libtool script then.
	2438	test -f Makefile && make "$ltmain"
	2439	fi
	2440
	2441	if test -f "$ltmain"; then
	2442	trap "$rm \"${ofile}T\"; exit 1" 1 2 15
	2443	$rm -f "${ofile}T"
	2444
	2445	echo creating $ofile
	2446
	2447	# Now quote all the things that may contain metacharacters while being
	2448	# careful not to overquote the AC_SUBSTed values. We take copies of the
	2449	# variables and quote the copies for generation of the libtool script.
	2450	for var in echo old_CC old_CFLAGS \
	2451	AR AR_FLAGS CC LD LN_S NM SHELL \
	2452	reload_flag reload_cmds wl \
	2453	pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \
	2454	thread_safe_flag_spec whole_archive_flag_spec libname_spec \
	2455	library_names_spec soname_spec \
	2456	RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \
	2457	old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \
	2458	postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \
	2459	old_striplib striplib file_magic_cmd export_symbols_cmds \
	2460	deplibs_check_method allow_undefined_flag no_undefined_flag \
	2461	finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \
	2462	global_symbol_to_c_name_address \
	2463	hardcode_libdir_flag_spec hardcode_libdir_separator \
	2464	sys_lib_search_path_spec sys_lib_dlsearch_path_spec \
	2465	compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do
	2466
	2467	case $var in
	2468	reload_cmds \| old_archive_cmds \| old_archive_from_new_cmds \| \
	2469	old_postinstall_cmds \| old_postuninstall_cmds \| \
	2470	export_symbols_cmds \| archive_cmds \| archive_expsym_cmds \| \
	2471	extract_expsyms_cmds \| old_archive_from_expsyms_cmds \| \
	2472	postinstall_cmds \| postuninstall_cmds \| \
	2473	finish_cmds \| sys_lib_search_path_spec \| sys_lib_dlsearch_path_spec)
	2474	# Double-quote double-evaled strings.
	2475	eval "lt_$var=\\\"\`\$echo \"X\$$var\" \| \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\""
	2476	;;
	2477	*)
	2478	eval "lt_$var=\\\"\`\$echo \"X\$$var\" \| \$Xsed -e \"\$sed_quote_subst\"\`\\\""
	2479	;;
	2480	esac
	2481	done
	2482
	2483	cat <<__EOF__ > "${ofile}T"
	2484	#! $SHELL
	2485
	2486	# `$echo "$ofile" \| sed 's%^.*/%%'` - Provide generalized library-building support services.
	2487	# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP)
	2488	# NOTE: Changes made to this file will be lost: look at ltmain.sh.
	2489	#
	2490	# Copyright (C) 1996-2000 Free Software Foundation, Inc.
	2491	# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
	2492	#
	2493	# This program is free software; you can redistribute it and/or modify
	2494	# it under the terms of the GNU General Public License as published by
	2495	# the Free Software Foundation; either version 2 of the License, or
	2496	# (at your option) any later version.
	2497	#
	2498	# This program is distributed in the hope that it will be useful, but
	2499	# WITHOUT ANY WARRANTY; without even the implied warranty of
	2500	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	2501	# General Public License for more details.
	2502	#
	2503	# You should have received a copy of the GNU General Public License
	2504	# along with this program; if not, write to the Free Software
	2505	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
	2506	#
	2507	# As a special exception to the GNU General Public License, if you
	2508	# distribute this file as part of a program that contains a
	2509	# configuration script generated by Autoconf, you may include it under
	2510	# the same distribution terms that you use for the rest of that program.
	2511
	2512	# Sed that helps us avoid accidentally triggering echo(1) options like -n.
	2513	Xsed="sed -e s/^X//"
	2514
	2515	# The HP-UX ksh and POSIX shell print the target directory to stdout
	2516	# if CDPATH is set.
	2517	if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi
	2518
	2519	# ### BEGIN LIBTOOL CONFIG
	2520
	2521	# Libtool was configured on host `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`:
	2522
	2523	# Shell to use when invoking shell scripts.
	2524	SHELL=$lt_SHELL
	2525
	2526	# Whether or not to build shared libraries.
	2527	build_libtool_libs=$enable_shared
	2528
	2529	# Whether or not to build static libraries.
	2530	build_old_libs=$enable_static
	2531
	2532	# Whether or not to add -lc for building shared libraries.
	2533	build_libtool_need_lc=$need_lc
	2534
	2535	# Whether or not to optimize for fast installation.
	2536	fast_install=$enable_fast_install
	2537
	2538	# The host system.
	2539	host_alias=$host_alias
	2540	host=$host
	2541
	2542	# An echo program that does not interpret backslashes.
	2543	echo=$lt_echo
	2544
	2545	# The archiver.
	2546	AR=$lt_AR
	2547	AR_FLAGS=$lt_AR_FLAGS
	2548
	2549	# The default C compiler.
	2550	CC=$lt_CC
	2551
	2552	# Is the compiler the GNU C compiler?
	2553	with_gcc=$GCC
	2554
	2555	# The linker used to build libraries.
	2556	LD=$lt_LD
	2557
	2558	# Whether we need hard or soft links.
	2559	LN_S=$lt_LN_S
	2560
	2561	# A BSD-compatible nm program.
	2562	NM=$lt_NM
	2563
	2564	# A symbol stripping program
	2565	STRIP=$STRIP
	2566
	2567	# Used to examine libraries when file_magic_cmd begins "file"
	2568	MAGIC_CMD=$MAGIC_CMD
	2569
	2570	# Used on cygwin: DLL creation program.
	2571	DLLTOOL="$DLLTOOL"
	2572
	2573	# Used on cygwin: object dumper.
	2574	OBJDUMP="$OBJDUMP"
	2575
	2576	# Used on cygwin: assembler.
	2577	AS="$AS"
	2578
	2579	# The name of the directory that contains temporary libtool files.
	2580	objdir=$objdir
	2581
	2582	# How to create reloadable object files.
	2583	reload_flag=$lt_reload_flag
	2584	reload_cmds=$lt_reload_cmds
	2585
	2586	# How to pass a linker flag through the compiler.
	2587	wl=$lt_wl
	2588
	2589	# Object file suffix (normally "o").
	2590	objext="$ac_objext"
	2591
	2592	# Old archive suffix (normally "a").
	2593	libext="$libext"
	2594
	2595	# Executable file suffix (normally "").
	2596	exeext="$exeext"
	2597
	2598	# Additional compiler flags for building library objects.
	2599	pic_flag=$lt_pic_flag
	2600	pic_mode=$pic_mode
	2601
	2602	# Does compiler simultaneously support -c and -o options?
	2603	compiler_c_o=$lt_compiler_c_o
	2604
	2605	# Can we write directly to a .lo ?
	2606	compiler_o_lo=$lt_compiler_o_lo
	2607
	2608	# Must we lock files when doing compilation ?
	2609	need_locks=$lt_need_locks
	2610
	2611	# Do we need the lib prefix for modules?
	2612	need_lib_prefix=$need_lib_prefix
	2613
	2614	# Do we need a version for libraries?
	2615	need_version=$need_version
	2616
	2617	# Whether dlopen is supported.
	2618	dlopen_support=$enable_dlopen
	2619
	2620	# Whether dlopen of programs is supported.
	2621	dlopen_self=$enable_dlopen_self
	2622
	2623	# Whether dlopen of statically linked programs is supported.
	2624	dlopen_self_static=$enable_dlopen_self_static
	2625
	2626	# Compiler flag to prevent dynamic linking.
	2627	link_static_flag=$lt_link_static_flag
	2628
	2629	# Compiler flag to turn off builtin functions.
	2630	no_builtin_flag=$lt_no_builtin_flag
	2631
	2632	# Compiler flag to allow reflexive dlopens.
	2633	export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
	2634
	2635	# Compiler flag to generate shared objects directly from archives.
	2636	whole_archive_flag_spec=$lt_whole_archive_flag_spec
	2637
	2638	# Compiler flag to generate thread-safe objects.
	2639	thread_safe_flag_spec=$lt_thread_safe_flag_spec
	2640
	2641	# Library versioning type.
	2642	version_type=$version_type
	2643
	2644	# Format of library name prefix.
	2645	libname_spec=$lt_libname_spec
	2646
	2647	# List of archive names. First name is the real one, the rest are links.
	2648	# The last name is the one that the linker finds with -lNAME.
	2649	library_names_spec=$lt_library_names_spec
	2650
	2651	# The coded name of the library, if different from the real name.
	2652	soname_spec=$lt_soname_spec
	2653
	2654	# Commands used to build and install an old-style archive.
	2655	RANLIB=$lt_RANLIB
	2656	old_archive_cmds=$lt_old_archive_cmds
	2657	old_postinstall_cmds=$lt_old_postinstall_cmds
	2658	old_postuninstall_cmds=$lt_old_postuninstall_cmds
	2659
	2660	# Create an old-style archive from a shared archive.
	2661	old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
	2662
	2663	# Create a temporary old-style archive to link instead of a shared archive.
	2664	old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
	2665
	2666	# Commands used to build and install a shared archive.
	2667	archive_cmds=$lt_archive_cmds
	2668	archive_expsym_cmds=$lt_archive_expsym_cmds
	2669	postinstall_cmds=$lt_postinstall_cmds
	2670	postuninstall_cmds=$lt_postuninstall_cmds
	2671
	2672	# Commands to strip libraries.
	2673	old_striplib=$lt_old_striplib
	2674	striplib=$lt_striplib
	2675
	2676	# Method to check whether dependent libraries are shared objects.
	2677	deplibs_check_method=$lt_deplibs_check_method
	2678
	2679	# Command to use when deplibs_check_method == file_magic.
	2680	file_magic_cmd=$lt_file_magic_cmd
	2681
	2682	# Flag that allows shared libraries with undefined symbols to be built.
	2683	allow_undefined_flag=$lt_allow_undefined_flag
	2684
	2685	# Flag that forces no undefined symbols.
	2686	no_undefined_flag=$lt_no_undefined_flag
	2687
	2688	# Commands used to finish a libtool library installation in a directory.
	2689	finish_cmds=$lt_finish_cmds
	2690
	2691	# Same as above, but a single script fragment to be evaled but not shown.
	2692	finish_eval=$lt_finish_eval
	2693
	2694	# Take the output of nm and produce a listing of raw symbols and C names.
	2695	global_symbol_pipe=$lt_global_symbol_pipe
	2696
	2697	# Transform the output of nm in a proper C declaration
	2698	global_symbol_to_cdecl=$lt_global_symbol_to_cdecl
	2699
	2700	# Transform the output of nm in a C name address pair
	2701	global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address
	2702
	2703	# This is the shared library runtime path variable.
	2704	runpath_var=$runpath_var
	2705
	2706	# This is the shared library path variable.
	2707	shlibpath_var=$shlibpath_var
	2708
	2709	# Is shlibpath searched before the hard-coded library search path?
	2710	shlibpath_overrides_runpath=$shlibpath_overrides_runpath
	2711
	2712	# How to hardcode a shared library path into an executable.
	2713	hardcode_action=$hardcode_action
	2714
	2715	# Whether we should hardcode library paths into libraries.
	2716	hardcode_into_libs=$hardcode_into_libs
	2717
	2718	# Flag to hardcode \$libdir into a binary during linking.
	2719	# This must work even if \$libdir does not exist.
	2720	hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
	2721
	2722	# Whether we need a single -rpath flag with a separated argument.
	2723	hardcode_libdir_separator=$lt_hardcode_libdir_separator
	2724
	2725	# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the
	2726	# resulting binary.
	2727	hardcode_direct=$hardcode_direct
	2728
	2729	# Set to yes if using the -LDIR flag during linking hardcodes DIR into the
	2730	# resulting binary.
	2731	hardcode_minus_L=$hardcode_minus_L
	2732
	2733	# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into
	2734	# the resulting binary.
	2735	hardcode_shlibpath_var=$hardcode_shlibpath_var
	2736
	2737	# Variables whose values should be saved in libtool wrapper scripts and
	2738	# restored at relink time.
	2739	variables_saved_for_relink="$variables_saved_for_relink"
	2740
	2741	# Whether libtool must link a program against all its dependency libraries.
	2742	link_all_deplibs=$link_all_deplibs
	2743
	2744	# Compile-time system search path for libraries
	2745	sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
	2746
	2747	# Run-time system search path for libraries
	2748	sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
	2749
	2750	# Fix the shell variable \$srcfile for the compiler.
	2751	fix_srcfile_path="$fix_srcfile_path"
	2752
	2753	# Set to yes if exported symbols are required.
	2754	always_export_symbols=$always_export_symbols
	2755
	2756	# The commands to list exported symbols.
	2757	export_symbols_cmds=$lt_export_symbols_cmds
	2758
	2759	# The commands to extract the exported symbol list from a shared archive.
	2760	extract_expsyms_cmds=$lt_extract_expsyms_cmds
	2761
	2762	# Symbols that should not be listed in the preloaded symbols.
	2763	exclude_expsyms=$lt_exclude_expsyms
	2764
	2765	# Symbols that must always be exported.
	2766	include_expsyms=$lt_include_expsyms
	2767
	2768	# ### END LIBTOOL CONFIG
	2769
	2770	__EOF__
	2771
	2772	case $host_os in
	2773	aix3*)
	2774	cat <<\EOF >> "${ofile}T"
	2775
	2776	# AIX sometimes has problems with the GCC collect2 program. For some
	2777	# reason, if we set the COLLECT_NAMES environment variable, the problems
	2778	# vanish in a puff of smoke.
	2779	if test "X${COLLECT_NAMES+set}" != Xset; then
	2780	COLLECT_NAMES=
	2781	export COLLECT_NAMES
	2782	fi
	2783	EOF
	2784	;;
	2785	esac
	2786
	2787	case $host_os in
	2788	cygwin* \| mingw* \| pw32* \| os2*)
	2789	cat <<'EOF' >> "${ofile}T"
	2790	# This is a source program that is used to create dlls on Windows
	2791	# Don't remove nor modify the starting and closing comments
	2792	# /* ltdll.c starts here */
	2793	# #define WIN32_LEAN_AND_MEAN
	2794	# #include <windows.h>
	2795	# #undef WIN32_LEAN_AND_MEAN
	2796	# #include <stdio.h>
	2797	#
	2798	# #ifndef __CYGWIN__
	2799	# # ifdef __CYGWIN32__
	2800	# # define __CYGWIN__ __CYGWIN32__
	2801	# # endif
	2802	# #endif
	2803	#
	2804	# #ifdef __cplusplus
	2805	# extern "C" {
	2806	# #endif
	2807	# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved);
	2808	# #ifdef __cplusplus
	2809	# }
	2810	# #endif
	2811	#
	2812	# #ifdef __CYGWIN__
	2813	# #include <cygwin/cygwin_dll.h>
	2814	# DECLARE_CYGWIN_DLL( DllMain );
	2815	# #endif
	2816	# HINSTANCE __hDllInstance_base;
	2817	#
	2818	# BOOL APIENTRY
	2819	# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved)
	2820	# {
	2821	# __hDllInstance_base = hInst;
	2822	# return TRUE;
	2823	# }
	2824	# /* ltdll.c ends here */
	2825	# This is a source program that is used to create import libraries
	2826	# on Windows for dlls which lack them. Don't remove nor modify the
	2827	# starting and closing comments
	2828	# /* impgen.c starts here */
	2829	# /* Copyright (C) 1999-2000 Free Software Foundation, Inc.
	2830	#
	2831	# This file is part of GNU libtool.
	2832	#
	2833	# This program is free software; you can redistribute it and/or modify
	2834	# it under the terms of the GNU General Public License as published by
	2835	# the Free Software Foundation; either version 2 of the License, or
	2836	# (at your option) any later version.
	2837	#
	2838	# This program is distributed in the hope that it will be useful,
	2839	# but WITHOUT ANY WARRANTY; without even the implied warranty of
	2840	# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	2841	# GNU General Public License for more details.
	2842	#
	2843	# You should have received a copy of the GNU General Public License
	2844	# along with this program; if not, write to the Free Software
	2845	# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
	2846	# */
	2847	#
	2848	# #include <stdio.h> /* for printf() */
	2849	# #include <unistd.h> /* for open(), lseek(), read() */
	2850	# #include <fcntl.h> /* for O_RDONLY, O_BINARY */
	2851	# #include <string.h> /* for strdup() */
	2852	#
	2853	# /* O_BINARY isn't required (or even defined sometimes) under Unix */
	2854	# #ifndef O_BINARY
	2855	# #define O_BINARY 0
	2856	# #endif
	2857	#
	2858	# static unsigned int
	2859	# pe_get16 (fd, offset)
	2860	# int fd;
	2861	# int offset;
	2862	# {
	2863	# unsigned char b[2];
	2864	# lseek (fd, offset, SEEK_SET);
	2865	# read (fd, b, 2);
	2866	# return b[0] + (b[1]<<8);
	2867	# }
	2868	#
	2869	# static unsigned int
	2870	# pe_get32 (fd, offset)
	2871	# int fd;
	2872	# int offset;
	2873	# {
	2874	# unsigned char b[4];
	2875	# lseek (fd, offset, SEEK_SET);
	2876	# read (fd, b, 4);
	2877	# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
	2878	# }
	2879	#
	2880	# static unsigned int
	2881	# pe_as32 (ptr)
	2882	# void *ptr;
	2883	# {
	2884	# unsigned char *b = ptr;
	2885	# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24);
	2886	# }
	2887	#
	2888	# int
	2889	# main (argc, argv)
	2890	# int argc;
	2891	# char *argv[];
	2892	# {
	2893	# int dll;
	2894	# unsigned long pe_header_offset, opthdr_ofs, num_entries, i;
	2895	# unsigned long export_rva, export_size, nsections, secptr, expptr;
	2896	# unsigned long name_rvas, nexp;
	2897	# unsigned char expdata, erva;
	2898	# char filename, dll_name;
	2899	#
	2900	# filename = argv[1];
	2901	#
	2902	# dll = open(filename, O_RDONLY\|O_BINARY);
	2903	# if (dll < 1)
	2904	# return 1;
	2905	#
	2906	# dll_name = filename;
	2907	#
	2908	# for (i=0; filename[i]; i++)
	2909	# if (filename[i] == '/' \|\| filename[i] == '\\' \|\| filename[i] == ':')
	2910	# dll_name = filename + i +1;
	2911	#
	2912	# pe_header_offset = pe_get32 (dll, 0x3c);
	2913	# opthdr_ofs = pe_header_offset + 4 + 20;
	2914	# num_entries = pe_get32 (dll, opthdr_ofs + 92);
	2915	#
	2916	# if (num_entries < 1) /* no exports */
	2917	# return 1;
	2918	#
	2919	# export_rva = pe_get32 (dll, opthdr_ofs + 96);
	2920	# export_size = pe_get32 (dll, opthdr_ofs + 100);
	2921	# nsections = pe_get16 (dll, pe_header_offset + 4 +2);
	2922	# secptr = (pe_header_offset + 4 + 20 +
	2923	# pe_get16 (dll, pe_header_offset + 4 + 16));
	2924	#
	2925	# expptr = 0;
	2926	# for (i = 0; i < nsections; i++)
	2927	# {
	2928	# char sname[8];
	2929	# unsigned long secptr1 = secptr + 40 * i;
	2930	# unsigned long vaddr = pe_get32 (dll, secptr1 + 12);
	2931	# unsigned long vsize = pe_get32 (dll, secptr1 + 16);
	2932	# unsigned long fptr = pe_get32 (dll, secptr1 + 20);
	2933	# lseek(dll, secptr1, SEEK_SET);
	2934	# read(dll, sname, 8);
	2935	# if (vaddr <= export_rva && vaddr+vsize > export_rva)
	2936	# {
	2937	# expptr = fptr + (export_rva - vaddr);
	2938	# if (export_rva + export_size > vaddr + vsize)
	2939	# export_size = vsize - (export_rva - vaddr);
	2940	# break;
	2941	# }
	2942	# }
	2943	#
	2944	# expdata = (unsigned char*)malloc(export_size);
	2945	# lseek (dll, expptr, SEEK_SET);
	2946	# read (dll, expdata, export_size);
	2947	# erva = expdata - export_rva;
	2948	#
	2949	# nexp = pe_as32 (expdata+24);
	2950	# name_rvas = pe_as32 (expdata+32);
	2951	#
	2952	# printf ("EXPORTS\n");
	2953	# for (i = 0; i<nexp; i++)
	2954	# {
	2955	# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4);
	2956	# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i);
	2957	# }
	2958	#
	2959	# return 0;
	2960	# }
	2961	# /* impgen.c ends here */
	2962
	2963	EOF
	2964	;;
	2965	esac
	2966
	2967	# We use sed instead of cat because bash on DJGPP gets confused if
	2968	# if finds mixed CR/LF and LF-only lines. Since sed operates in
	2969	# text mode, it properly converts lines to CR/LF. This bash problem
	2970	# is reportedly fixed, but why not run on old versions too?
	2971	sed '$q' "$ltmain" >> "${ofile}T" \|\| (rm -f "${ofile}T"; exit 1)
	2972
	2973	mv -f "${ofile}T" "$ofile" \|\| \
	2974	(rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T")
	2975	chmod +x "$ofile"
	2976	fi
	2977	##
	2978	## END FIXME
	2979
	2980	])# _LT_AC_LTCONFIG_HACK
	2981
	2982	# AC_LIBTOOL_DLOPEN - enable checks for dlopen support
	2983	AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])])
	2984
	2985	# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's
	2986	AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])])
	2987
	2988	# AC_ENABLE_SHARED - implement the --enable-shared flag
	2989	# Usage: AC_ENABLE_SHARED[(DEFAULT)]
	2990	# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
	2991	# `yes'.
	2992	AC_DEFUN([AC_ENABLE_SHARED],
	2993	[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl
	2994	AC_ARG_ENABLE(shared,
	2995	changequote(<<, >>)dnl
	2996	<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT],
	2997	changequote([, ])dnl
	2998	[p=${PACKAGE-default}
	2999	case $enableval in
	3000	yes) enable_shared=yes ;;
	3001	no) enable_shared=no ;;
	3002	*)
	3003	enable_shared=no
	3004	# Look at the argument we got. We use all the common list separators.
	3005	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
	3006	for pkg in $enableval; do
	3007	if test "X$pkg" = "X$p"; then
	3008	enable_shared=yes
	3009	fi
	3010	done
	3011	IFS="$ac_save_ifs"
	3012	;;
	3013	esac],
	3014	enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl
	3015	])
	3016
	3017	# AC_DISABLE_SHARED - set the default shared flag to --disable-shared
	3018	AC_DEFUN([AC_DISABLE_SHARED],
	3019	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
	3020	AC_ENABLE_SHARED(no)])
	3021
	3022	# AC_ENABLE_STATIC - implement the --enable-static flag
	3023	# Usage: AC_ENABLE_STATIC[(DEFAULT)]
	3024	# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
	3025	# `yes'.
	3026	AC_DEFUN([AC_ENABLE_STATIC],
	3027	[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl
	3028	AC_ARG_ENABLE(static,
	3029	changequote(<<, >>)dnl
	3030	<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT],
	3031	changequote([, ])dnl
	3032	[p=${PACKAGE-default}
	3033	case $enableval in
	3034	yes) enable_static=yes ;;
	3035	no) enable_static=no ;;
	3036	*)
	3037	enable_static=no
	3038	# Look at the argument we got. We use all the common list separators.
	3039	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
	3040	for pkg in $enableval; do
	3041	if test "X$pkg" = "X$p"; then
	3042	enable_static=yes
	3043	fi
	3044	done
	3045	IFS="$ac_save_ifs"
	3046	;;
	3047	esac],
	3048	enable_static=AC_ENABLE_STATIC_DEFAULT)dnl
	3049	])
	3050
	3051	# AC_DISABLE_STATIC - set the default static flag to --disable-static
	3052	AC_DEFUN([AC_DISABLE_STATIC],
	3053	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
	3054	AC_ENABLE_STATIC(no)])
	3055
	3056
	3057	# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag
	3058	# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)]
	3059	# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to
	3060	# `yes'.
	3061	AC_DEFUN([AC_ENABLE_FAST_INSTALL],
	3062	[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl
	3063	AC_ARG_ENABLE(fast-install,
	3064	changequote(<<, >>)dnl
	3065	<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT],
	3066	changequote([, ])dnl
	3067	[p=${PACKAGE-default}
	3068	case $enableval in
	3069	yes) enable_fast_install=yes ;;
	3070	no) enable_fast_install=no ;;
	3071	*)
	3072	enable_fast_install=no
	3073	# Look at the argument we got. We use all the common list separators.
	3074	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:,"
	3075	for pkg in $enableval; do
	3076	if test "X$pkg" = "X$p"; then
	3077	enable_fast_install=yes
	3078	fi
	3079	done
	3080	IFS="$ac_save_ifs"
	3081	;;
	3082	esac],
	3083	enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl
	3084	])
	3085
	3086	# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install
	3087	AC_DEFUN([AC_DISABLE_FAST_INSTALL],
	3088	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
	3089	AC_ENABLE_FAST_INSTALL(no)])
	3090
	3091	# AC_LIBTOOL_PICMODE - implement the --with-pic flag
	3092	# Usage: AC_LIBTOOL_PICMODE[(MODE)]
	3093	# Where MODE is either `yes' or `no'. If omitted, it defaults to
	3094	# `both'.
	3095	AC_DEFUN([AC_LIBTOOL_PICMODE],
	3096	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
	3097	pic_mode=ifelse($#,1,$1,default)])
	3098
	3099
	3100	# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library
	3101	AC_DEFUN([AC_PATH_TOOL_PREFIX],
	3102	[AC_MSG_CHECKING([for $1])
	3103	AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
	3104	[case $MAGIC_CMD in
	3105	/*)
	3106	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
	3107	;;
	3108	?:/*)
	3109	lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path.
	3110	;;
	3111	*)
	3112	ac_save_MAGIC_CMD="$MAGIC_CMD"
	3113	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
	3114	dnl $ac_dummy forces splitting on constant user-supplied paths.
	3115	dnl POSIX.2 word splitting is done only on the output of word expansions,
	3116	dnl not every word. This closes a longstanding sh security hole.
	3117	ac_dummy="ifelse([$2], , $PATH, [$2])"
	3118	for ac_dir in $ac_dummy; do
	3119	test -z "$ac_dir" && ac_dir=.
	3120	if test -f $ac_dir/$1; then
	3121	lt_cv_path_MAGIC_CMD="$ac_dir/$1"
	3122	if test -n "$file_magic_test_file"; then
	3123	case $deplibs_check_method in
	3124	"file_magic "*)
	3125	file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic $.*$\"`"
	3126	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
	3127	if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null \|
	3128	egrep "$file_magic_regex" > /dev/null; then
	3129	:
	3130	else
	3131	cat <<EOF 1>&2
	3132
	3133	*** Warning: the command libtool uses to detect shared libraries,
	3134	*** $file_magic_cmd, produces output that libtool cannot recognize.
	3135	*** The result is that libtool may fail to recognize shared libraries
	3136	*** as such. This will affect the creation of libtool libraries that
	3137	*** depend on shared libraries, but programs linked with such libtool
	3138	*** libraries will work regardless of this problem. Nevertheless, you
	3139	*** may want to report the problem to your system manager and/or to
	3140	*** bug-libtool@gnu.org
	3141
	3142	EOF
	3143	fi ;;
	3144	esac
	3145	fi
	3146	break
	3147	fi
	3148	done
	3149	IFS="$ac_save_ifs"
	3150	MAGIC_CMD="$ac_save_MAGIC_CMD"
	3151	;;
	3152	esac])
	3153	MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
	3154	if test -n "$MAGIC_CMD"; then
	3155	AC_MSG_RESULT($MAGIC_CMD)
	3156	else
	3157	AC_MSG_RESULT(no)
	3158	fi
	3159	])
	3160
	3161
	3162	# AC_PATH_MAGIC - find a file program which can recognise a shared library
	3163	AC_DEFUN([AC_PATH_MAGIC],
	3164	[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl
	3165	AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH)
	3166	if test -z "$lt_cv_path_MAGIC_CMD"; then
	3167	if test -n "$ac_tool_prefix"; then
	3168	AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH)
	3169	else
	3170	MAGIC_CMD=:
	3171	fi
	3172	fi
	3173	])
	3174
	3175
	3176	# AC_PROG_LD - find the path to the GNU or non-GNU linker
	3177	AC_DEFUN([AC_PROG_LD],
	3178	[AC_ARG_WITH(gnu-ld,
	3179	[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]],
	3180	test "$withval" = no \|\| with_gnu_ld=yes, with_gnu_ld=no)
	3181	AC_REQUIRE([AC_PROG_CC])dnl
	3182	AC_REQUIRE([AC_CANONICAL_HOST])dnl
	3183	AC_REQUIRE([AC_CANONICAL_BUILD])dnl
	3184	AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
	3185	ac_prog=ld
	3186	if test "$GCC" = yes; then
	3187	# Check if gcc -print-prog-name=ld gives a path.
	3188	AC_MSG_CHECKING([for ld used by GCC])
	3189	case $host in
	3190	--mingw*)
	3191	# gcc leaves a trailing carriage return which upsets mingw
	3192	ac_prog=`($CC -print-prog-name=ld) 2>&5 \| tr -d '\015'` ;;
	3193	*)
	3194	ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
	3195	esac
	3196	case $ac_prog in
	3197	# Accept absolute paths.
	3198	[[\\/]]* \| [[A-Za-z]]:[[\\/]]*)
	3199	re_direlt='/[[^/]][[^/]]*/\.\./'
	3200	# Canonicalize the path of ld
	3201	ac_prog=`echo $ac_prog\| sed 's%\\\\%/%g'`
	3202	while echo $ac_prog \| grep "$re_direlt" > /dev/null 2>&1; do
	3203	ac_prog=`echo $ac_prog\| sed "s%$re_direlt%/%"`
	3204	done
	3205	test -z "$LD" && LD="$ac_prog"
	3206	;;
	3207	"")
	3208	# If it fails, then pretend we aren't using GCC.
	3209	ac_prog=ld
	3210	;;
	3211	*)
	3212	# If it is relative, then search for the first ld in PATH.
	3213	with_gnu_ld=unknown
	3214	;;
	3215	esac
	3216	elif test "$with_gnu_ld" = yes; then
	3217	AC_MSG_CHECKING([for GNU ld])
	3218	else
	3219	AC_MSG_CHECKING([for non-GNU ld])
	3220	fi
	3221	AC_CACHE_VAL(lt_cv_path_LD,
	3222	[if test -z "$LD"; then
	3223	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
	3224	for ac_dir in $PATH; do
	3225	test -z "$ac_dir" && ac_dir=.
	3226	if test -f "$ac_dir/$ac_prog" \|\| test -f "$ac_dir/$ac_prog$ac_exeext"; then
	3227	lt_cv_path_LD="$ac_dir/$ac_prog"
	3228	# Check to see if the program is GNU ld. I'd rather use --version,
	3229	# but apparently some GNU ld's only accept -v.
	3230	# Break only if it was the GNU/non-GNU ld that we prefer.
	3231	if "$lt_cv_path_LD" -v 2>&1 < /dev/null \| egrep '(GNU\|with BFD)' > /dev/null; then
	3232	test "$with_gnu_ld" != no && break
	3233	else
	3234	test "$with_gnu_ld" != yes && break
	3235	fi
	3236	fi
	3237	done
	3238	IFS="$ac_save_ifs"
	3239	else
	3240	lt_cv_path_LD="$LD" # Let the user override the test with a path.
	3241	fi])
	3242	LD="$lt_cv_path_LD"
	3243	if test -n "$LD"; then
	3244	AC_MSG_RESULT($LD)
	3245	else
	3246	AC_MSG_RESULT(no)
	3247	fi
	3248	test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
	3249	AC_PROG_LD_GNU
	3250	])
	3251
	3252	# AC_PROG_LD_GNU -
	3253	AC_DEFUN([AC_PROG_LD_GNU],
	3254	[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
	3255	[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
	3256	if $LD -v 2>&1 </dev/null \| egrep '(GNU\|with BFD)' 1>&5; then
	3257	lt_cv_prog_gnu_ld=yes
	3258	else
	3259	lt_cv_prog_gnu_ld=no
	3260	fi])
	3261	with_gnu_ld=$lt_cv_prog_gnu_ld
	3262	])
	3263
	3264	# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker
	3265	# -- PORTME Some linkers may need a different reload flag.
	3266	AC_DEFUN([AC_PROG_LD_RELOAD_FLAG],
	3267	[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag,
	3268	[lt_cv_ld_reload_flag='-r'])
	3269	reload_flag=$lt_cv_ld_reload_flag
	3270	test -n "$reload_flag" && reload_flag=" $reload_flag"
	3271	])
	3272
	3273	# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies
	3274	# -- PORTME fill in with the dynamic library characteristics
	3275	AC_DEFUN([AC_DEPLIBS_CHECK_METHOD],
	3276	[AC_CACHE_CHECK([how to recognise dependant libraries],
	3277	lt_cv_deplibs_check_method,
	3278	[lt_cv_file_magic_cmd='$MAGIC_CMD'
	3279	lt_cv_file_magic_test_file=
	3280	lt_cv_deplibs_check_method='unknown'
	3281	# Need to set the preceding variable on all platforms that support
	3282	# interlibrary dependencies.
	3283	# 'none' -- dependencies not supported.
	3284	# `unknown' -- same as none, but documents that we really don't know.
	3285	# 'pass_all' -- all dependencies passed with no checks.
	3286	# 'test_compile' -- check by making test program.
	3287	# 'file_magic [[regex]]' -- check by looking for files in library path
	3288	# which responds to the $file_magic_cmd with a given egrep regex.
	3289	# If you have `file' or equivalent on your system and you're not sure
	3290	# whether `pass_all' will always work, you probably want this one.
	3291
	3292	case $host_os in
	3293	aix4* \| aix5*)
	3294	lt_cv_deplibs_check_method=pass_all
	3295	;;
	3296
	3297	beos*)
	3298	lt_cv_deplibs_check_method=pass_all
	3299	;;
	3300
	3301	bsdi4*)
	3302	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object\|dynamic lib)'
	3303	lt_cv_file_magic_cmd='/usr/bin/file -L'
	3304	lt_cv_file_magic_test_file=/shlib/libc.so
	3305	;;
	3306
	3307	cygwin* \| mingw* \| pw32*)
	3308	lt_cv_deplibs_check_method='file_magic file format pei-i386(.architecture: i386)?'
	3309	lt_cv_file_magic_cmd='$OBJDUMP -f'
	3310	;;
	3311
	3312	darwin* \| rhapsody*)
	3313	lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library'
	3314	lt_cv_file_magic_cmd='/usr/bin/file -L'
	3315	case "$host_os" in
	3316	rhapsody* \| darwin1.[[012]])
	3317	lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System \| head -1`
	3318	;;
	3319	*) # Darwin 1.3 on
	3320	lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib'
	3321	;;
	3322	esac
	3323	;;
	3324
	3325	freebsd*)
	3326	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
	3327	case $host_cpu in
	3328	i*86 )
	3329	# Not sure whether the presence of OpenBSD here was a mistake.
	3330	# Let's accept both of them until this is cleared up.
	3331	lt_cv_deplibs_check_method='file_magic (FreeBSD\|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library'
	3332	lt_cv_file_magic_cmd=/usr/bin/file
	3333	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
	3334	;;
	3335	esac
	3336	else
	3337	lt_cv_deplibs_check_method=pass_all
	3338	fi
	3339	;;
	3340
	3341	gnu*)
	3342	lt_cv_deplibs_check_method=pass_all
	3343	;;
	3344
	3345	hpux10.20\|hpux11)
	3346	lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]\|PA-RISC[[0-9]].[[0-9]]) shared library'
	3347	lt_cv_file_magic_cmd=/usr/bin/file
	3348	lt_cv_file_magic_test_file=/usr/lib/libc.sl
	3349	;;
	3350
	3351	irix5* \| irix6*)
	3352	case $host_os in
	3353	irix5*)
	3354	# this will be overridden with pass_all, but let us keep it just in case
	3355	lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1"
	3356	;;
	3357	*)
	3358	case $LD in
	3359	-32\|"-32 ") libmagic=32-bit;;
	3360	-n32\|"-n32 ") libmagic=N32;;
	3361	-64\|"-64 ") libmagic=64-bit;;
	3362	*) libmagic=never-match;;
	3363	esac
	3364	# this will be overridden with pass_all, but let us keep it just in case
	3365	lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1"
	3366	;;
	3367	esac
	3368	lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*`
	3369	lt_cv_deplibs_check_method=pass_all
	3370	;;
	3371
	3372	# This must be Linux ELF.
	3373	linux-gnu*)
	3374	case $host_cpu in
	3375	alpha* \| hppa* \| i86 \| powerpc \| sparc* \| ia64* )
	3376	lt_cv_deplibs_check_method=pass_all ;;
	3377	*)
	3378	# glibc up to 2.1.1 does not perform some relocations on ARM
	3379	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object\|dynamic lib )' ;;
	3380	esac
	3381	lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so`
	3382	;;
	3383
	3384	netbsd*)
	3385	if echo __ELF__ \| $CC -E - \| grep __ELF__ > /dev/null; then
	3386	lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$'
	3387	else
	3388	lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$'
	3389	fi
	3390	;;
	3391
	3392	newos6*)
	3393	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable\|dynamic lib)'
	3394	lt_cv_file_magic_cmd=/usr/bin/file
	3395	lt_cv_file_magic_test_file=/usr/lib/libnls.so
	3396	;;
	3397
	3398	openbsd*)
	3399	lt_cv_file_magic_cmd=/usr/bin/file
	3400	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
	3401	if test -z "`echo __ELF__ \| $CC -E - \| grep __ELF__`" \|\| test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
	3402	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object'
	3403	else
	3404	lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library'
	3405	fi
	3406	;;
	3407
	3408	osf3* \| osf4* \| osf5*)
	3409	# this will be overridden with pass_all, but let us keep it just in case
	3410	lt_cv_deplibs_check_method='file_magic COFF format alpha shared library'
	3411	lt_cv_file_magic_test_file=/shlib/libc.so
	3412	lt_cv_deplibs_check_method=pass_all
	3413	;;
	3414
	3415	sco3.2v5*)
	3416	lt_cv_deplibs_check_method=pass_all
	3417	;;
	3418
	3419	solaris*)
	3420	lt_cv_deplibs_check_method=pass_all
	3421	lt_cv_file_magic_test_file=/lib/libc.so
	3422	;;
	3423
	3424	sysv5uw[[78]]* \| sysv4uw2)
	3425	lt_cv_deplibs_check_method=pass_all
	3426	;;
	3427
	3428	sysv4 \| sysv4.2uw2* \| sysv4.3* \| sysv5*)
	3429	case $host_vendor in
	3430	motorola)
	3431	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]-bit [[ML]]SB (shared object\|dynamic lib) M[[0-9]][[0-9]] Version [[0-9]]'
	3432	lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
	3433	;;
	3434	ncr)
	3435	lt_cv_deplibs_check_method=pass_all
	3436	;;
	3437	sequent)
	3438	lt_cv_file_magic_cmd='/bin/file'
	3439	lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object\|dynamic lib )'
	3440	;;
	3441	sni)
	3442	lt_cv_file_magic_cmd='/bin/file'
	3443	lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
	3444	lt_cv_file_magic_test_file=/lib/libc.so
	3445	;;
	3446	esac
	3447	;;
	3448	esac
	3449	])
	3450	file_magic_cmd=$lt_cv_file_magic_cmd
	3451	deplibs_check_method=$lt_cv_deplibs_check_method
	3452	])
	3453
	3454
	3455	# AC_PROG_NM - find the path to a BSD-compatible name lister
	3456	AC_DEFUN([AC_PROG_NM],
	3457	[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl
	3458	AC_MSG_CHECKING([for BSD-compatible nm])
	3459	AC_CACHE_VAL(lt_cv_path_NM,
	3460	[if test -n "$NM"; then
	3461	# Let the user override the test.
	3462	lt_cv_path_NM="$NM"
	3463	else
	3464	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
	3465	for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do
	3466	test -z "$ac_dir" && ac_dir=.
	3467	tmp_nm=$ac_dir/${ac_tool_prefix}nm
	3468	if test -f $tmp_nm \|\| test -f $tmp_nm$ac_exeext ; then
	3469	# Check to see if the nm accepts a BSD-compat flag.
	3470	# Adding the `sed 1q' prevents false positives on HP-UX, which says:
	3471	# nm: unknown option "B" ignored
	3472	# Tru64's nm complains that /dev/null is an invalid object file
	3473	if ($tmp_nm -B /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep '(/dev/null\|Invalid file or object type)' >/dev/null; then
	3474	lt_cv_path_NM="$tmp_nm -B"
	3475	break
	3476	elif ($tmp_nm -p /dev/null 2>&1 \| sed '1q'; exit 0) \| egrep /dev/null >/dev/null; then
	3477	lt_cv_path_NM="$tmp_nm -p"
	3478	break
	3479	else
	3480	lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
	3481	continue # so that we can try to find one that supports BSD flags
	3482	fi
	3483	fi
	3484	done
	3485	IFS="$ac_save_ifs"
	3486	test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm
	3487	fi])
	3488	NM="$lt_cv_path_NM"
	3489	AC_MSG_RESULT([$NM])
	3490	])
	3491
	3492	# AC_CHECK_LIBM - check for math library
	3493	AC_DEFUN([AC_CHECK_LIBM],
	3494	[AC_REQUIRE([AC_CANONICAL_HOST])dnl
	3495	LIBM=
	3496	case $host in
	3497	--beos* \| --cygwin* \| --pw32*)
	3498	# These system don't have libm
	3499	;;
	3500	-ncr-sysv4.3)
	3501	AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
	3502	AC_CHECK_LIB(m, main, LIBM="$LIBM -lm")
	3503	;;
	3504	*)
	3505	AC_CHECK_LIB(m, main, LIBM="-lm")
	3506	;;
	3507	esac
	3508	])
	3509
	3510	# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for
	3511	# the libltdl convenience library and INCLTDL to the include flags for
	3512	# the libltdl header and adds --enable-ltdl-convenience to the
	3513	# configure arguments. Note that LIBLTDL and INCLTDL are not
	3514	# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not
	3515	# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed
	3516	# with '${top_builddir}/' and INCLTDL will be prefixed with
	3517	# '${top_srcdir}/' (note the single quotes!). If your package is not
	3518	# flat and you're not using automake, define top_builddir and
	3519	# top_srcdir appropriately in the Makefiles.
	3520	AC_DEFUN([AC_LIBLTDL_CONVENIENCE],
	3521	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
	3522	case $enable_ltdl_convenience in
	3523	no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;;
	3524	"") enable_ltdl_convenience=yes
	3525	ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;;
	3526	esac
	3527	LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la
	3528	INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
	3529	])
	3530
	3531	# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for
	3532	# the libltdl installable library and INCLTDL to the include flags for
	3533	# the libltdl header and adds --enable-ltdl-install to the configure
	3534	# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is
	3535	# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed
	3536	# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will
	3537	# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed
	3538	# with '${top_srcdir}/' (note the single quotes!). If your package is
	3539	# not flat and you're not using automake, define top_builddir and
	3540	# top_srcdir appropriately in the Makefiles.
	3541	# In the future, this macro may have to be called after AC_PROG_LIBTOOL.
	3542	AC_DEFUN([AC_LIBLTDL_INSTALLABLE],
	3543	[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl
	3544	AC_CHECK_LIB(ltdl, main,
	3545	[test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no],
	3546	[if test x"$enable_ltdl_install" = xno; then
	3547	AC_MSG_WARN([libltdl not installed, but installation disabled])
	3548	else
	3549	enable_ltdl_install=yes
	3550	fi
	3551	])
	3552	if test x"$enable_ltdl_install" = x"yes"; then
	3553	ac_configure_args="$ac_configure_args --enable-ltdl-install"
	3554	LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la
	3555	INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl'])
	3556	else
	3557	ac_configure_args="$ac_configure_args --enable-ltdl-install=no"
	3558	LIBLTDL="-lltdl"
	3559	INCLTDL=
	3560	fi
	3561	])
	3562
	3563	# old names
	3564	AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL])
	3565	AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
	3566	AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
	3567	AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
	3568	AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
	3569	AC_DEFUN([AM_PROG_LD], [AC_PROG_LD])
	3570	AC_DEFUN([AM_PROG_NM], [AC_PROG_NM])
	3571
	3572	# This is just to silence aclocal about the macro not being used
	3573	ifelse([AC_DISABLE_FAST_INSTALL])

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source: trunk/gc6.8/libtool.m4

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