Blame - ap/libc/glibc/glibc-2.23/configure - T106_DC

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xf.li	bdd93d5	2023-05-12 07:10:14 -0700	[diff] [blame]	1	#! /bin/sh
				2	# Guess values for system-dependent variables and create Makefiles.
				3	# Generated by GNU Autoconf 2.69 for GNU C Library (see version.h).
				4	#
				5	# Report bugs to <http://sourceware.org/bugzilla/>.
				6	#
				7	#
				8	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
				9	#
				10	#
				11	# This configure script is free software; the Free Software Foundation
				12	# gives unlimited permission to copy, distribute and modify it.
				13	## -------------------- ##
				14	## M4sh Initialization. ##
				15	## -------------------- ##
				16
				17	# Be more Bourne compatible
				18	DUALCASE=1; export DUALCASE # for MKS sh
				19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
				20	emulate sh
				21	NULLCMD=:
				22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
				23	# is contrary to our usage. Disable this feature.
				24	alias -g '${1+"$@"}'='"$@"'
				25	setopt NO_GLOB_SUBST
				26	else
				27	case `(set -o) 2>/dev/null` in #(
				28	posix) :
				29	set -o posix ;; #(
				30	*) :
				31	;;
				32	esac
				33	fi
				34
				35
				36	as_nl='
				37	'
				38	export as_nl
				39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
				40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
				41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
				42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
				43	# Prefer a ksh shell builtin over an external printf program on Solaris,
				44	# but without wasting forks for bash or zsh.
				45	if test -z "$BASH_VERSION$ZSH_VERSION" \
				46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
				47	as_echo='print -r --'
				48	as_echo_n='print -rn --'
				49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
				50	as_echo='printf %s\n'
				51	as_echo_n='printf %s'
				52	else
				53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
				54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
				55	as_echo_n='/usr/ucb/echo -n'
				56	else
				57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
				58	as_echo_n_body='eval
				59	arg=$1;
				60	case $arg in #(
				61	"$as_nl")
				62	expr "X$arg" : "X\$.*\$$as_nl";
				63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
				64	esac;
				65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
				66	'
				67	export as_echo_n_body
				68	as_echo_n='sh -c $as_echo_n_body as_echo'
				69	fi
				70	export as_echo_body
				71	as_echo='sh -c $as_echo_body as_echo'
				72	fi
				73
				74	# The user is always right.
				75	if test "${PATH_SEPARATOR+set}" != set; then
				76	PATH_SEPARATOR=:
				77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
				78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
				79	PATH_SEPARATOR=';'
				80	}
				81	fi
				82
				83
				84	# IFS
				85	# We need space, tab and new line, in precisely that order. Quoting is
				86	# there to prevent editors from complaining about space-tab.
				87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
				88	# splitting by setting IFS to empty value.)
				89	IFS=" "" $as_nl"
				90
				91	# Find who we are. Look in the path if we contain no directory separator.
				92	as_myself=
				93	case $0 in #((
				94	[\\/] ) as_myself=$0 ;;
				95	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				96	for as_dir in $PATH
				97	do
				98	IFS=$as_save_IFS
				99	test -z "$as_dir" && as_dir=.
				100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
				101	done
				102	IFS=$as_save_IFS
				103
				104	;;
				105	esac
				106	# We did not find ourselves, most probably we were run as `sh COMMAND'
				107	# in which case we are not to be found in the path.
				108	if test "x$as_myself" = x; then
				109	as_myself=$0
				110	fi
				111	if test ! -f "$as_myself"; then
				112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
				113	exit 1
				114	fi
				115
				116	# Unset variables that we do not need and which cause bugs (e.g. in
				117	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
				118	# suppresses any "Segmentation fault" message there. '((' could
				119	# trigger a bug in pdksh 5.2.14.
				120	for as_var in BASH_ENV ENV MAIL MAILPATH
				121	do eval test x\${$as_var+set} = xset \
				122	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
				123	done
				124	PS1='$ '
				125	PS2='> '
				126	PS4='+ '
				127
				128	# NLS nuisances.
				129	LC_ALL=C
				130	export LC_ALL
				131	LANGUAGE=C
				132	export LANGUAGE
				133
				134	# CDPATH.
				135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
				136
				137	# Use a proper internal environment variable to ensure we don't fall
				138	# into an infinite loop, continuously re-executing ourselves.
				139	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
				140	_as_can_reexec=no; export _as_can_reexec;
				141	# We cannot yet assume a decent shell, so we have to provide a
				142	# neutralization value for shells without unset; and this also
				143	# works around shells that cannot unset nonexistent variables.
				144	# Preserve -v and -x to the replacement shell.
				145	BASH_ENV=/dev/null
				146	ENV=/dev/null
				147	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
				148	case $- in # ((((
				149	vx* \| xv* ) as_opts=-vx ;;
				150	v ) as_opts=-v ;;
				151	x ) as_opts=-x ;;
				152	* ) as_opts= ;;
				153	esac
				154	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
				155	# Admittedly, this is quite paranoid, since all the known shells bail
				156	# out after a failed `exec'.
				157	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
				158	as_fn_exit 255
				159	fi
				160	# We don't want this to propagate to other subprocesses.
				161	{ _as_can_reexec=; unset _as_can_reexec;}
				162	if test "x$CONFIG_SHELL" = x; then
				163	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
				164	emulate sh
				165	NULLCMD=:
				166	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
				167	# is contrary to our usage. Disable this feature.
				168	alias -g '\${1+\"\$@\"}'='\"\$@\"'
				169	setopt NO_GLOB_SUBST
				170	else
				171	case \`(set -o) 2>/dev/null\` in #(
				172	posix) :
				173	set -o posix ;; #(
				174	*) :
				175	;;
				176	esac
				177	fi
				178	"
				179	as_required="as_fn_return () { (exit \$1); }
				180	as_fn_success () { as_fn_return 0; }
				181	as_fn_failure () { as_fn_return 1; }
				182	as_fn_ret_success () { return 0; }
				183	as_fn_ret_failure () { return 1; }
				184
				185	exitcode=0
				186	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
				187	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
				188	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
				189	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
				190	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
				191
				192	else
				193	exitcode=1; echo positional parameters were not saved.
				194	fi
				195	test x\$exitcode = x0 \|\| exit 1
				196	test -x / \|\| exit 1"
				197	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
				198	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
				199	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
				200	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1"
				201	if (eval "$as_required") 2>/dev/null; then :
				202	as_have_required=yes
				203	else
				204	as_have_required=no
				205	fi
				206	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
				207
				208	else
				209	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				210	as_found=false
				211	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
				212	do
				213	IFS=$as_save_IFS
				214	test -z "$as_dir" && as_dir=.
				215	as_found=:
				216	case $as_dir in #(
				217	/*)
				218	for as_base in sh bash ksh sh5; do
				219	# Try only shells that exist, to save several forks.
				220	as_shell=$as_dir/$as_base
				221	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
				222	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
				223	CONFIG_SHELL=$as_shell as_have_required=yes
				224	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
				225	break 2
				226	fi
				227	fi
				228	done;;
				229	esac
				230	as_found=false
				231	done
				232	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
				233	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
				234	CONFIG_SHELL=$SHELL as_have_required=yes
				235	fi; }
				236	IFS=$as_save_IFS
				237
				238
				239	if test "x$CONFIG_SHELL" != x; then :
				240	export CONFIG_SHELL
				241	# We cannot yet assume a decent shell, so we have to provide a
				242	# neutralization value for shells without unset; and this also
				243	# works around shells that cannot unset nonexistent variables.
				244	# Preserve -v and -x to the replacement shell.
				245	BASH_ENV=/dev/null
				246	ENV=/dev/null
				247	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
				248	case $- in # ((((
				249	vx* \| xv* ) as_opts=-vx ;;
				250	v ) as_opts=-v ;;
				251	x ) as_opts=-x ;;
				252	* ) as_opts= ;;
				253	esac
				254	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
				255	# Admittedly, this is quite paranoid, since all the known shells bail
				256	# out after a failed `exec'.
				257	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
				258	exit 255
				259	fi
				260
				261	if test x$as_have_required = xno; then :
				262	$as_echo "$0: This script requires a shell more modern than all"
				263	$as_echo "$0: the shells that I found on your system."
				264	if test x${ZSH_VERSION+set} = xset ; then
				265	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
				266	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
				267	else
				268	$as_echo "$0: Please tell bug-autoconf@gnu.org and
				269	$0: http://sourceware.org/bugzilla/ about your system,
				270	$0: including any error possibly output before this
				271	$0: message. Then install a modern shell, or manually run
				272	$0: the script under such a shell if you do have one."
				273	fi
				274	exit 1
				275	fi
				276	fi
				277	fi
				278	SHELL=${CONFIG_SHELL-/bin/sh}
				279	export SHELL
				280	# Unset more variables known to interfere with behavior of common tools.
				281	CLICOLOR_FORCE= GREP_OPTIONS=
				282	unset CLICOLOR_FORCE GREP_OPTIONS
				283
				284	## --------------------- ##
				285	## M4sh Shell Functions. ##
				286	## --------------------- ##
				287	# as_fn_unset VAR
				288	# ---------------
				289	# Portably unset VAR.
				290	as_fn_unset ()
				291	{
				292	{ eval $1=; unset $1;}
				293	}
				294	as_unset=as_fn_unset
				295
				296	# as_fn_set_status STATUS
				297	# -----------------------
				298	# Set $? to STATUS, without forking.
				299	as_fn_set_status ()
				300	{
				301	return $1
				302	} # as_fn_set_status
				303
				304	# as_fn_exit STATUS
				305	# -----------------
				306	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
				307	as_fn_exit ()
				308	{
				309	set +e
				310	as_fn_set_status $1
				311	exit $1
				312	} # as_fn_exit
				313
				314	# as_fn_mkdir_p
				315	# -------------
				316	# Create "$as_dir" as a directory, including parents if necessary.
				317	as_fn_mkdir_p ()
				318	{
				319
				320	case $as_dir in #(
				321	-*) as_dir=./$as_dir;;
				322	esac
				323	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
				324	as_dirs=
				325	while :; do
				326	case $as_dir in #(
				327	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
				328	*) as_qdir=$as_dir;;
				329	esac
				330	as_dirs="'$as_qdir' $as_dirs"
				331	as_dir=`$as_dirname -- "$as_dir" \|\|
				332	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
				333	X"$as_dir" : 'X$//$[^/]' \\| \
				334	X"$as_dir" : 'X$//$$' \\| \
				335	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
				336	$as_echo X"$as_dir" \|
				337	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				338	s//\1/
				339	q
				340	}
				341	/^X$\/\/$[^/].*/{
				342	s//\1/
				343	q
				344	}
				345	/^X$\/\/$$/{
				346	s//\1/
				347	q
				348	}
				349	/^X$\/$.*/{
				350	s//\1/
				351	q
				352	}
				353	s/.*/./; q'`
				354	test -d "$as_dir" && break
				355	done
				356	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
				357	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
				358
				359
				360	} # as_fn_mkdir_p
				361
				362	# as_fn_executable_p FILE
				363	# -----------------------
				364	# Test if FILE is an executable regular file.
				365	as_fn_executable_p ()
				366	{
				367	test -f "$1" && test -x "$1"
				368	} # as_fn_executable_p
				369	# as_fn_append VAR VALUE
				370	# ----------------------
				371	# Append the text in VALUE to the end of the definition contained in VAR. Take
				372	# advantage of any shell optimizations that allow amortized linear growth over
				373	# repeated appends, instead of the typical quadratic growth present in naive
				374	# implementations.
				375	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
				376	eval 'as_fn_append ()
				377	{
				378	eval $1+=\$2
				379	}'
				380	else
				381	as_fn_append ()
				382	{
				383	eval $1=\$$1\$2
				384	}
				385	fi # as_fn_append
				386
				387	# as_fn_arith ARG...
				388	# ------------------
				389	# Perform arithmetic evaluation on the ARGs, and store the result in the
				390	# global $as_val. Take advantage of shells that can avoid forks. The arguments
				391	# must be portable across $(()) and expr.
				392	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
				393	eval 'as_fn_arith ()
				394	{
				395	as_val=$(( $* ))
				396	}'
				397	else
				398	as_fn_arith ()
				399	{
				400	as_val=`expr "$@" \|\| test $? -eq 1`
				401	}
				402	fi # as_fn_arith
				403
				404
				405	# as_fn_error STATUS ERROR [LINENO LOG_FD]
				406	# ----------------------------------------
				407	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
				408	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
				409	# script with STATUS, using 1 if that was 0.
				410	as_fn_error ()
				411	{
				412	as_status=$1; test $as_status -eq 0 && as_status=1
				413	if test "$4"; then
				414	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				415	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
				416	fi
				417	$as_echo "$as_me: error: $2" >&2
				418	as_fn_exit $as_status
				419	} # as_fn_error
				420
				421	if expr a : '$a$' >/dev/null 2>&1 &&
				422	test "X`expr 00001 : '.*$...$'`" = X001; then
				423	as_expr=expr
				424	else
				425	as_expr=false
				426	fi
				427
				428	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
				429	as_basename=basename
				430	else
				431	as_basename=false
				432	fi
				433
				434	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
				435	as_dirname=dirname
				436	else
				437	as_dirname=false
				438	fi
				439
				440	as_me=`$as_basename -- "$0" \|\|
				441	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
				442	X"$0" : 'X$//$$' \\| \
				443	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
				444	$as_echo X/"$0" \|
				445	sed '/^.\/$[^/][^/]$\/*$/{
				446	s//\1/
				447	q
				448	}
				449	/^X\/$\/\/$$/{
				450	s//\1/
				451	q
				452	}
				453	/^X\/$\/$.*/{
				454	s//\1/
				455	q
				456	}
				457	s/.*/./; q'`
				458
				459	# Avoid depending upon Character Ranges.
				460	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
				461	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
				462	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
				463	as_cr_digits='0123456789'
				464	as_cr_alnum=$as_cr_Letters$as_cr_digits
				465
				466
				467	as_lineno_1=$LINENO as_lineno_1a=$LINENO
				468	as_lineno_2=$LINENO as_lineno_2a=$LINENO
				469	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
				470	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
				471	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
				472	sed -n '
				473	p
				474	/[$]LINENO/=
				475	' <$as_myself \|
				476	sed '
				477	s/[$]LINENO.*/&-/
				478	t lineno
				479	b
				480	:lineno
				481	N
				482	:loop
				483	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
				484	t loop
				485	s/-\n.*//
				486	' >$as_me.lineno &&
				487	chmod +x "$as_me.lineno" \|\|
				488	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
				489
				490	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
				491	# already done that, so ensure we don't try to do so again and fall
				492	# in an infinite loop. This has already happened in practice.
				493	_as_can_reexec=no; export _as_can_reexec
				494	# Don't try to exec as it changes $[0], causing all sort of problems
				495	# (the dirname of $[0] is not the place where we might find the
				496	# original and so on. Autoconf is especially sensitive to this).
				497	. "./$as_me.lineno"
				498	# Exit status is that of the last command.
				499	exit
				500	}
				501
				502	ECHO_C= ECHO_N= ECHO_T=
				503	case `echo -n x` in #(((((
				504	-n*)
				505	case `echo 'xy\c'` in
				506	c) ECHO_T=' ';; # ECHO_T is single tab character.
				507	xy) ECHO_C='\c';;
				508	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
				509	ECHO_T=' ';;
				510	esac;;
				511	*)
				512	ECHO_N='-n';;
				513	esac
				514
				515	rm -f conf$$ conf$$.exe conf$$.file
				516	if test -d conf$$.dir; then
				517	rm -f conf$$.dir/conf$$.file
				518	else
				519	rm -f conf$$.dir
				520	mkdir conf$$.dir 2>/dev/null
				521	fi
				522	if (echo >conf$$.file) 2>/dev/null; then
				523	if ln -s conf$$.file conf$$ 2>/dev/null; then
				524	as_ln_s='ln -s'
				525	# ... but there are two gotchas:
				526	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
				527	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
				528	# In both cases, we have to default to `cp -pR'.
				529	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
				530	as_ln_s='cp -pR'
				531	elif ln conf$$.file conf$$ 2>/dev/null; then
				532	as_ln_s=ln
				533	else
				534	as_ln_s='cp -pR'
				535	fi
				536	else
				537	as_ln_s='cp -pR'
				538	fi
				539	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
				540	rmdir conf$$.dir 2>/dev/null
				541
				542	if mkdir -p . 2>/dev/null; then
				543	as_mkdir_p='mkdir -p "$as_dir"'
				544	else
				545	test -d ./-p && rmdir ./-p
				546	as_mkdir_p=false
				547	fi
				548
				549	as_test_x='test -x'
				550	as_executable_p=as_fn_executable_p
				551
				552	# Sed expression to map a string onto a valid CPP name.
				553	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
				554
				555	# Sed expression to map a string onto a valid variable name.
				556	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
				557
				558
				559	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
				560	exec 6>&1
				561
				562	# Name of the host.
				563	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
				564	# so uname gets run too.
				565	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
				566
				567	#
				568	# Initializations.
				569	#
				570	ac_default_prefix=/usr/local
				571	ac_clean_files=
				572	ac_config_libobj_dir=.
				573	LIBOBJS=
				574	cross_compiling=no
				575	subdirs=
				576	MFLAGS=
				577	MAKEFLAGS=
				578
				579	# Identity of this package.
				580	PACKAGE_NAME='GNU C Library'
				581	PACKAGE_TARNAME='glibc'
				582	PACKAGE_VERSION='(see version.h)'
				583	PACKAGE_STRING='GNU C Library (see version.h)'
				584	PACKAGE_BUGREPORT='http://sourceware.org/bugzilla/'
				585	PACKAGE_URL='http://www.gnu.org/software/glibc/'
				586
				587	ac_unique_file="include/features.h"
				588	enable_option_checking=no
				589	ac_subst_vars='LTLIBOBJS
				590	LIBOBJS
				591	RELEASE
				592	VERSION
				593	mach_interface_list
				594	DEFINES
				595	static_nss
				596	profile
				597	libc_cv_pie_default
				598	libc_cv_pic_default
				599	shared
				600	static
				601	ldd_rewrite_script
				602	use_ldconfig
				603	libc_cv_rootsbindir
				604	libc_cv_localstatedir
				605	libc_cv_sysconfdir
				606	libc_cv_complocaledir
				607	libc_cv_rtlddir
				608	libc_cv_slibdir
				609	use_nscd
				610	libc_cv_gcc_unwind_find_fde
				611	libc_extra_cppflags
				612	libc_extra_cflags
				613	libc_cv_cxx_thread_local
				614	CPPUNDEFS
				615	have_selinux
				616	have_libcap
				617	have_libaudit
				618	LIBGD
				619	libc_cv_cc_loop_to_function
				620	libc_cv_cc_submachine
				621	libc_cv_cc_nofma
				622	stack_protector
				623	fno_unit_at_a_time
				624	libc_cv_output_format
				625	libc_cv_has_glob_dat
				626	libc_cv_hashstyle
				627	libc_cv_fpie
				628	libc_cv_z_execstack
				629	libc_cv_z_combreloc
				630	ASFLAGS_config
				631	libc_cv_cc_with_libunwind
				632	libc_cv_protected_data
				633	BISON
				634	INSTALL_INFO
				635	PERL
				636	BASH_SHELL
				637	CXX_SYSINCLUDES
				638	SYSINCLUDES
				639	AUTOCONF
				640	NM
				641	AWK
				642	SED
				643	MAKEINFO
				644	MSGFMT
				645	MAKE
				646	LD
				647	AS
				648	OBJCOPY
				649	OBJDUMP
				650	AR
				651	LN_S
				652	INSTALL_DATA
				653	INSTALL_SCRIPT
				654	INSTALL_PROGRAM
				655	sysdeps_add_ons
				656	sysnames
				657	submachine
				658	multi_arch
				659	base_machine
				660	add_on_subdirs
				661	add_ons
				662	build_pt_chown
				663	build_nscd
				664	link_obsolete_rpc
				665	libc_cv_nss_crypt
				666	enable_werror
				667	all_warnings
				668	force_install
				669	bindnow
				670	enable_lock_elision
				671	hardcoded_path_in_tests
				672	enable_timezone_tools
				673	use_default_link
				674	sysheaders
				675	with_fp
				676	ac_ct_CXX
				677	CXXFLAGS
				678	CXX
				679	READELF
				680	CPP
				681	cross_compiling
				682	BUILD_CC
				683	OBJEXT
				684	ac_ct_CC
				685	CPPFLAGS
				686	LDFLAGS
				687	CFLAGS
				688	CC
				689	host_os
				690	host_vendor
				691	host_cpu
				692	host
				693	build_os
				694	build_vendor
				695	build_cpu
				696	build
				697	subdirs
				698	REPORT_BUGS_TEXI
				699	REPORT_BUGS_TO
				700	PKGVERSION_TEXI
				701	PKGVERSION
				702	target_alias
				703	host_alias
				704	build_alias
				705	LIBS
				706	ECHO_T
				707	ECHO_N
				708	ECHO_C
				709	DEFS
				710	mandir
				711	localedir
				712	libdir
				713	psdir
				714	pdfdir
				715	dvidir
				716	htmldir
				717	infodir
				718	docdir
				719	oldincludedir
				720	includedir
				721	localstatedir
				722	sharedstatedir
				723	sysconfdir
				724	datadir
				725	datarootdir
				726	libexecdir
				727	sbindir
				728	bindir
				729	program_transform_name
				730	prefix
				731	exec_prefix
				732	PACKAGE_URL
				733	PACKAGE_BUGREPORT
				734	PACKAGE_STRING
				735	PACKAGE_VERSION
				736	PACKAGE_TARNAME
				737	PACKAGE_NAME
				738	PATH_SEPARATOR
				739	SHELL'
				740	ac_subst_files=''
				741	ac_user_opts='
				742	enable_option_checking
				743	with_pkgversion
				744	with_bugurl
				745	with_gd
				746	with_gd_include
				747	with_gd_lib
				748	with_fp
				749	with_binutils
				750	with_selinux
				751	with_headers
				752	with_default_link
				753	enable_sanity_checks
				754	enable_shared
				755	enable_profile
				756	enable_timezone_tools
				757	enable_hardcoded_path_in_tests
				758	enable_stackguard_randomization
				759	enable_lock_elision
				760	enable_add_ons
				761	enable_hidden_plt
				762	enable_bind_now
				763	enable_static_nss
				764	enable_force_install
				765	enable_maintainer_mode
				766	enable_kernel
				767	enable_all_warnings
				768	enable_werror
				769	enable_multi_arch
				770	enable_nss_crypt
				771	enable_obsolete_rpc
				772	enable_systemtap
				773	enable_build_nscd
				774	enable_nscd
				775	enable_pt_chown
				776	enable_mathvec
				777	with_cpu
				778	'
				779	ac_precious_vars='build_alias
				780	host_alias
				781	target_alias
				782	CC
				783	CFLAGS
				784	LDFLAGS
				785	LIBS
				786	CPPFLAGS
				787	CPP
				788	CXX
				789	CXXFLAGS
				790	CCC'
				791	ac_subdirs_all='
				792	'
				793
				794	# Initialize some variables set by options.
				795	ac_init_help=
				796	ac_init_version=false
				797	ac_unrecognized_opts=
				798	ac_unrecognized_sep=
				799	# The variables have the same names as the options, with
				800	# dashes changed to underlines.
				801	cache_file=/dev/null
				802	exec_prefix=NONE
				803	no_create=
				804	no_recursion=
				805	prefix=NONE
				806	program_prefix=NONE
				807	program_suffix=NONE
				808	program_transform_name=s,x,x,
				809	silent=
				810	site=
				811	srcdir=
				812	verbose=
				813	x_includes=NONE
				814	x_libraries=NONE
				815
				816	# Installation directory options.
				817	# These are left unexpanded so users can "make install exec_prefix=/foo"
				818	# and all the variables that are supposed to be based on exec_prefix
				819	# by default will actually change.
				820	# Use braces instead of parens because sh, perl, etc. also accept them.
				821	# (The list follows the same order as the GNU Coding Standards.)
				822	bindir='${exec_prefix}/bin'
				823	sbindir='${exec_prefix}/sbin'
				824	libexecdir='${exec_prefix}/libexec'
				825	datarootdir='${prefix}/share'
				826	datadir='${datarootdir}'
				827	sysconfdir='${prefix}/etc'
				828	sharedstatedir='${prefix}/com'
				829	localstatedir='${prefix}/var'
				830	includedir='${prefix}/include'
				831	oldincludedir='/usr/include'
				832	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
				833	infodir='${datarootdir}/info'
				834	htmldir='${docdir}'
				835	dvidir='${docdir}'
				836	pdfdir='${docdir}'
				837	psdir='${docdir}'
				838	libdir='${exec_prefix}/lib'
				839	localedir='${datarootdir}/locale'
				840	mandir='${datarootdir}/man'
				841
				842	ac_prev=
				843	ac_dashdash=
				844	for ac_option
				845	do
				846	# If the previous option needs an argument, assign it.
				847	if test -n "$ac_prev"; then
				848	eval $ac_prev=\$ac_option
				849	ac_prev=
				850	continue
				851	fi
				852
				853	case $ac_option in
				854	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
				855	*=) ac_optarg= ;;
				856	*) ac_optarg=yes ;;
				857	esac
				858
				859	# Accept the important Cygnus configure options, so we can diagnose typos.
				860
				861	case $ac_dashdash$ac_option in
				862	--)
				863	ac_dashdash=yes ;;
				864
				865	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
				866	ac_prev=bindir ;;
				867	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
				868	bindir=$ac_optarg ;;
				869
				870	-build \| --build \| --buil \| --bui \| --bu)
				871	ac_prev=build_alias ;;
				872	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
				873	build_alias=$ac_optarg ;;
				874
				875	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
				876	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
				877	ac_prev=cache_file ;;
				878	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
				879	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
				880	cache_file=$ac_optarg ;;
				881
				882	--config-cache \| -C)
				883	cache_file=config.cache ;;
				884
				885	-datadir \| --datadir \| --datadi \| --datad)
				886	ac_prev=datadir ;;
				887	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
				888	datadir=$ac_optarg ;;
				889
				890	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
				891	\| --dataroo \| --dataro \| --datar)
				892	ac_prev=datarootdir ;;
				893	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
				894	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
				895	datarootdir=$ac_optarg ;;
				896
				897	-disable-* \| --disable-*)
				898	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
				899	# Reject names that are not valid shell variable names.
				900	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
				901	as_fn_error $? "invalid feature name: $ac_useropt"
				902	ac_useropt_orig=$ac_useropt
				903	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				904	case $ac_user_opts in
				905	*"
				906	"enable_$ac_useropt"
				907	"*) ;;
				908	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
				909	ac_unrecognized_sep=', ';;
				910	esac
				911	eval enable_$ac_useropt=no ;;
				912
				913	-docdir \| --docdir \| --docdi \| --doc \| --do)
				914	ac_prev=docdir ;;
				915	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
				916	docdir=$ac_optarg ;;
				917
				918	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
				919	ac_prev=dvidir ;;
				920	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
				921	dvidir=$ac_optarg ;;
				922
				923	-enable-* \| --enable-*)
				924	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
				925	# Reject names that are not valid shell variable names.
				926	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
				927	as_fn_error $? "invalid feature name: $ac_useropt"
				928	ac_useropt_orig=$ac_useropt
				929	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				930	case $ac_user_opts in
				931	*"
				932	"enable_$ac_useropt"
				933	"*) ;;
				934	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
				935	ac_unrecognized_sep=', ';;
				936	esac
				937	eval enable_$ac_useropt=\$ac_optarg ;;
				938
				939	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
				940	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
				941	\| --exec \| --exe \| --ex)
				942	ac_prev=exec_prefix ;;
				943	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
				944	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
				945	\| --exec=* \| --exe=* \| --ex=*)
				946	exec_prefix=$ac_optarg ;;
				947
				948	-gas \| --gas \| --ga \| --g)
				949	# Obsolete; use --with-gas.
				950	with_gas=yes ;;
				951
				952	-help \| --help \| --hel \| --he \| -h)
				953	ac_init_help=long ;;
				954	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
				955	ac_init_help=recursive ;;
				956	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
				957	ac_init_help=short ;;
				958
				959	-host \| --host \| --hos \| --ho)
				960	ac_prev=host_alias ;;
				961	-host=* \| --host=* \| --hos=* \| --ho=*)
				962	host_alias=$ac_optarg ;;
				963
				964	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
				965	ac_prev=htmldir ;;
				966	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
				967	\| --ht=*)
				968	htmldir=$ac_optarg ;;
				969
				970	-includedir \| --includedir \| --includedi \| --included \| --include \
				971	\| --includ \| --inclu \| --incl \| --inc)
				972	ac_prev=includedir ;;
				973	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
				974	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
				975	includedir=$ac_optarg ;;
				976
				977	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
				978	ac_prev=infodir ;;
				979	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
				980	infodir=$ac_optarg ;;
				981
				982	-libdir \| --libdir \| --libdi \| --libd)
				983	ac_prev=libdir ;;
				984	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
				985	libdir=$ac_optarg ;;
				986
				987	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
				988	\| --libexe \| --libex \| --libe)
				989	ac_prev=libexecdir ;;
				990	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
				991	\| --libexe=* \| --libex=* \| --libe=*)
				992	libexecdir=$ac_optarg ;;
				993
				994	-localedir \| --localedir \| --localedi \| --localed \| --locale)
				995	ac_prev=localedir ;;
				996	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
				997	localedir=$ac_optarg ;;
				998
				999	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
				1000	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
				1001	ac_prev=localstatedir ;;
				1002	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
				1003	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
				1004	localstatedir=$ac_optarg ;;
				1005
				1006	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
				1007	ac_prev=mandir ;;
				1008	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
				1009	mandir=$ac_optarg ;;
				1010
				1011	-nfp \| --nfp \| --nf)
				1012	# Obsolete; use --without-fp.
				1013	with_fp=no ;;
				1014
				1015	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
				1016	\| --no-cr \| --no-c \| -n)
				1017	no_create=yes ;;
				1018
				1019	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
				1020	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
				1021	no_recursion=yes ;;
				1022
				1023	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
				1024	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
				1025	\| --oldin \| --oldi \| --old \| --ol \| --o)
				1026	ac_prev=oldincludedir ;;
				1027	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
				1028	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
				1029	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
				1030	oldincludedir=$ac_optarg ;;
				1031
				1032	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
				1033	ac_prev=prefix ;;
				1034	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
				1035	prefix=$ac_optarg ;;
				1036
				1037	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
				1038	\| --program-pre \| --program-pr \| --program-p)
				1039	ac_prev=program_prefix ;;
				1040	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
				1041	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
				1042	program_prefix=$ac_optarg ;;
				1043
				1044	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
				1045	\| --program-suf \| --program-su \| --program-s)
				1046	ac_prev=program_suffix ;;
				1047	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
				1048	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
				1049	program_suffix=$ac_optarg ;;
				1050
				1051	-program-transform-name \| --program-transform-name \
				1052	\| --program-transform-nam \| --program-transform-na \
				1053	\| --program-transform-n \| --program-transform- \
				1054	\| --program-transform \| --program-transfor \
				1055	\| --program-transfo \| --program-transf \
				1056	\| --program-trans \| --program-tran \
				1057	\| --progr-tra \| --program-tr \| --program-t)
				1058	ac_prev=program_transform_name ;;
				1059	-program-transform-name=* \| --program-transform-name=* \
				1060	\| --program-transform-nam=* \| --program-transform-na=* \
				1061	\| --program-transform-n=* \| --program-transform-=* \
				1062	\| --program-transform=* \| --program-transfor=* \
				1063	\| --program-transfo=* \| --program-transf=* \
				1064	\| --program-trans=* \| --program-tran=* \
				1065	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
				1066	program_transform_name=$ac_optarg ;;
				1067
				1068	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
				1069	ac_prev=pdfdir ;;
				1070	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
				1071	pdfdir=$ac_optarg ;;
				1072
				1073	-psdir \| --psdir \| --psdi \| --psd \| --ps)
				1074	ac_prev=psdir ;;
				1075	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
				1076	psdir=$ac_optarg ;;
				1077
				1078	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
				1079	\| -silent \| --silent \| --silen \| --sile \| --sil)
				1080	silent=yes ;;
				1081
				1082	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
				1083	ac_prev=sbindir ;;
				1084	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
				1085	\| --sbi=* \| --sb=*)
				1086	sbindir=$ac_optarg ;;
				1087
				1088	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
				1089	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
				1090	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
				1091	\| --sha \| --sh)
				1092	ac_prev=sharedstatedir ;;
				1093	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
				1094	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
				1095	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
				1096	\| --sha=* \| --sh=*)
				1097	sharedstatedir=$ac_optarg ;;
				1098
				1099	-site \| --site \| --sit)
				1100	ac_prev=site ;;
				1101	-site=* \| --site=* \| --sit=*)
				1102	site=$ac_optarg ;;
				1103
				1104	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
				1105	ac_prev=srcdir ;;
				1106	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
				1107	srcdir=$ac_optarg ;;
				1108
				1109	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
				1110	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
				1111	ac_prev=sysconfdir ;;
				1112	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
				1113	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
				1114	sysconfdir=$ac_optarg ;;
				1115
				1116	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
				1117	ac_prev=target_alias ;;
				1118	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
				1119	target_alias=$ac_optarg ;;
				1120
				1121	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
				1122	verbose=yes ;;
				1123
				1124	-version \| --version \| --versio \| --versi \| --vers \| -V)
				1125	ac_init_version=: ;;
				1126
				1127	-with-* \| --with-*)
				1128	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
				1129	# Reject names that are not valid shell variable names.
				1130	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
				1131	as_fn_error $? "invalid package name: $ac_useropt"
				1132	ac_useropt_orig=$ac_useropt
				1133	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				1134	case $ac_user_opts in
				1135	*"
				1136	"with_$ac_useropt"
				1137	"*) ;;
				1138	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
				1139	ac_unrecognized_sep=', ';;
				1140	esac
				1141	eval with_$ac_useropt=\$ac_optarg ;;
				1142
				1143	-without-* \| --without-*)
				1144	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
				1145	# Reject names that are not valid shell variable names.
				1146	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
				1147	as_fn_error $? "invalid package name: $ac_useropt"
				1148	ac_useropt_orig=$ac_useropt
				1149	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
				1150	case $ac_user_opts in
				1151	*"
				1152	"with_$ac_useropt"
				1153	"*) ;;
				1154	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
				1155	ac_unrecognized_sep=', ';;
				1156	esac
				1157	eval with_$ac_useropt=no ;;
				1158
				1159	--x)
				1160	# Obsolete; use --with-x.
				1161	with_x=yes ;;
				1162
				1163	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
				1164	\| --x-incl \| --x-inc \| --x-in \| --x-i)
				1165	ac_prev=x_includes ;;
				1166	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
				1167	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
				1168	x_includes=$ac_optarg ;;
				1169
				1170	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
				1171	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
				1172	ac_prev=x_libraries ;;
				1173	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
				1174	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
				1175	x_libraries=$ac_optarg ;;
				1176
				1177	-*) as_fn_error $? "unrecognized option: \`$ac_option'
				1178	Try \`$0 --help' for more information"
				1179	;;
				1180
				1181	=)
				1182	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
				1183	# Reject names that are not valid shell variable names.
				1184	case $ac_envvar in #(
				1185	'' \| [0-9]* \| [!_$as_cr_alnum] )
				1186	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
				1187	esac
				1188	eval $ac_envvar=\$ac_optarg
				1189	export $ac_envvar ;;
				1190
				1191	*)
				1192	# FIXME: should be removed in autoconf 3.0.
				1193	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
				1194	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
				1195	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
				1196	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
				1197	;;
				1198
				1199	esac
				1200	done
				1201
				1202	if test -n "$ac_prev"; then
				1203	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
				1204	as_fn_error $? "missing argument to $ac_option"
				1205	fi
				1206
				1207	if test -n "$ac_unrecognized_opts"; then
				1208	case $enable_option_checking in
				1209	no) ;;
				1210	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
				1211	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
				1212	esac
				1213	fi
				1214
				1215	# Check all directory arguments for consistency.
				1216	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
				1217	datadir sysconfdir sharedstatedir localstatedir includedir \
				1218	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
				1219	libdir localedir mandir
				1220	do
				1221	eval ac_val=\$$ac_var
				1222	# Remove trailing slashes.
				1223	case $ac_val in
				1224	*/ )
				1225	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
				1226	eval $ac_var=\$ac_val;;
				1227	esac
				1228	# Be sure to have absolute directory names.
				1229	case $ac_val in
				1230	[\\/$]* \| ?:[\\/]* ) continue;;
				1231	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
				1232	esac
				1233	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
				1234	done
				1235
				1236	# There might be people who depend on the old broken behavior: `$host'
				1237	# used to hold the argument of --host etc.
				1238	# FIXME: To remove some day.
				1239	build=$build_alias
				1240	host=$host_alias
				1241	target=$target_alias
				1242
				1243	# FIXME: To remove some day.
				1244	if test "x$host_alias" != x; then
				1245	if test "x$build_alias" = x; then
				1246	cross_compiling=maybe
				1247	elif test "x$build_alias" != "x$host_alias"; then
				1248	cross_compiling=yes
				1249	fi
				1250	fi
				1251
				1252	ac_tool_prefix=
				1253	test -n "$host_alias" && ac_tool_prefix=$host_alias-
				1254
				1255	test "$silent" = yes && exec 6>/dev/null
				1256
				1257
				1258	ac_pwd=`pwd` && test -n "$ac_pwd" &&
				1259	ac_ls_di=`ls -di .` &&
				1260	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
				1261	as_fn_error $? "working directory cannot be determined"
				1262	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
				1263	as_fn_error $? "pwd does not report name of working directory"
				1264
				1265
				1266	# Find the source files, if location was not specified.
				1267	if test -z "$srcdir"; then
				1268	ac_srcdir_defaulted=yes
				1269	# Try the directory containing this script, then the parent directory.
				1270	ac_confdir=`$as_dirname -- "$as_myself" \|\|
				1271	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
				1272	X"$as_myself" : 'X$//$[^/]' \\| \
				1273	X"$as_myself" : 'X$//$$' \\| \
				1274	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
				1275	$as_echo X"$as_myself" \|
				1276	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				1277	s//\1/
				1278	q
				1279	}
				1280	/^X$\/\/$[^/].*/{
				1281	s//\1/
				1282	q
				1283	}
				1284	/^X$\/\/$$/{
				1285	s//\1/
				1286	q
				1287	}
				1288	/^X$\/$.*/{
				1289	s//\1/
				1290	q
				1291	}
				1292	s/.*/./; q'`
				1293	srcdir=$ac_confdir
				1294	if test ! -r "$srcdir/$ac_unique_file"; then
				1295	srcdir=..
				1296	fi
				1297	else
				1298	ac_srcdir_defaulted=no
				1299	fi
				1300	if test ! -r "$srcdir/$ac_unique_file"; then
				1301	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
				1302	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
				1303	fi
				1304	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
				1305	ac_abs_confdir=`(
				1306	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
				1307	pwd)`
				1308	# When building in place, set srcdir=.
				1309	if test "$ac_abs_confdir" = "$ac_pwd"; then
				1310	srcdir=.
				1311	fi
				1312	# Remove unnecessary trailing slashes from srcdir.
				1313	# Double slashes in file names in object file debugging info
				1314	# mess up M-x gdb in Emacs.
				1315	case $srcdir in
				1316	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
				1317	esac
				1318	for ac_var in $ac_precious_vars; do
				1319	eval ac_env_${ac_var}_set=\${${ac_var}+set}
				1320	eval ac_env_${ac_var}_value=\$${ac_var}
				1321	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
				1322	eval ac_cv_env_${ac_var}_value=\$${ac_var}
				1323	done
				1324
				1325	#
				1326	# Report the --help message.
				1327	#
				1328	if test "$ac_init_help" = "long"; then
				1329	# Omit some internal or obsolete options to make the list less imposing.
				1330	# This message is too long to be a string in the A/UX 3.1 sh.
				1331	cat <<_ACEOF
				1332	\`configure' configures GNU C Library (see version.h) to adapt to many kinds of systems.
				1333
				1334	Usage: $0 [OPTION]... [VAR=VALUE]...
				1335
				1336	To assign environment variables (e.g., CC, CFLAGS...), specify them as
				1337	VAR=VALUE. See below for descriptions of some of the useful variables.
				1338
				1339	Defaults for the options are specified in brackets.
				1340
				1341	Configuration:
				1342	-h, --help display this help and exit
				1343	--help=short display options specific to this package
				1344	--help=recursive display the short help of all the included packages
				1345	-V, --version display version information and exit
				1346	-q, --quiet, --silent do not print \`checking ...' messages
				1347	--cache-file=FILE cache test results in FILE [disabled]
				1348	-C, --config-cache alias for \`--cache-file=config.cache'
				1349	-n, --no-create do not create output files
				1350	--srcdir=DIR find the sources in DIR [configure dir or \`..']
				1351
				1352	Installation directories:
				1353	--prefix=PREFIX install architecture-independent files in PREFIX
				1354	[$ac_default_prefix]
				1355	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
				1356	[PREFIX]
				1357
				1358	By default, \`make install' will install all the files in
				1359	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
				1360	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
				1361	for instance \`--prefix=\$HOME'.
				1362
				1363	For better control, use the options below.
				1364
				1365	Fine tuning of the installation directories:
				1366	--bindir=DIR user executables [EPREFIX/bin]
				1367	--sbindir=DIR system admin executables [EPREFIX/sbin]
				1368	--libexecdir=DIR program executables [EPREFIX/libexec]
				1369	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
				1370	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
				1371	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
				1372	--libdir=DIR object code libraries [EPREFIX/lib]
				1373	--includedir=DIR C header files [PREFIX/include]
				1374	--oldincludedir=DIR C header files for non-gcc [/usr/include]
				1375	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
				1376	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
				1377	--infodir=DIR info documentation [DATAROOTDIR/info]
				1378	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
				1379	--mandir=DIR man documentation [DATAROOTDIR/man]
				1380	--docdir=DIR documentation root [DATAROOTDIR/doc/glibc]
				1381	--htmldir=DIR html documentation [DOCDIR]
				1382	--dvidir=DIR dvi documentation [DOCDIR]
				1383	--pdfdir=DIR pdf documentation [DOCDIR]
				1384	--psdir=DIR ps documentation [DOCDIR]
				1385	_ACEOF
				1386
				1387	cat <<\_ACEOF
				1388
				1389	System types:
				1390	--build=BUILD configure for building on BUILD [guessed]
				1391	--host=HOST cross-compile to build programs to run on HOST [BUILD]
				1392	_ACEOF
				1393	fi
				1394
				1395	if test -n "$ac_init_help"; then
				1396	case $ac_init_help in
				1397	short \| recursive ) echo "Configuration of GNU C Library (see version.h):";;
				1398	esac
				1399	cat <<\_ACEOF
				1400
				1401	Optional Features:
				1402	--disable-option-checking ignore unrecognized --enable/--with options
				1403	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
				1404	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
				1405	--disable-sanity-checks really do not use threads (should not be used except
				1406	in special situations) [default=yes]
				1407	--enable-shared build shared library [default=yes if GNU ld]
				1408	--enable-profile build profiled library [default=no]
				1409	--disable-timezone-tools
				1410	do not install timezone tools [default=install]
				1411	--enable-hardcoded-path-in-tests
				1412	hardcode newly built glibc path in tests
				1413	[default=no]
				1414	--enable-stackguard-randomization
				1415	initialize __stack_chk_guard canary with a random
				1416	number at program start
				1417	--enable-lock-elision=yes/no
				1418	Enable lock elision for pthread mutexes by default
				1419	--enable-add-ons[=DIRS...]
				1420	configure and build add-ons in DIR1,DIR2,... search
				1421	for add-ons if no parameter given
				1422	--disable-hidden-plt do not hide internal function calls to avoid PLT
				1423	--enable-bind-now disable lazy relocations in DSOs
				1424	--enable-static-nss build static NSS modules [default=no]
				1425	--disable-force-install don't force installation of files from this package,
				1426	even if they are older than the installed files
				1427	--enable-maintainer-mode
				1428	enable make rules and dependencies not useful (and
				1429	sometimes confusing) to the casual installer
				1430	--enable-kernel=VERSION compile for compatibility with kernel not older than
				1431	VERSION
				1432	--enable-all-warnings enable all useful warnings gcc can issue
				1433	--disable-werror do not build with -Werror
				1434	--enable-multi-arch enable single DSO with optimizations for multiple
				1435	architectures
				1436	--enable-nss-crypt enable libcrypt to use nss
				1437	--enable-obsolete-rpc build and install the obsolete RPC code for
				1438	link-time usage
				1439	--enable-systemtap enable systemtap static probe points [default=no]
				1440	--disable-build-nscd disable building and installing the nscd daemon
				1441	--disable-nscd library functions will not contact the nscd daemon
				1442	--enable-pt_chown Enable building and installing pt_chown
				1443	--enable-mathvec Enable building and installing mathvec [default
				1444	depends on architecture]
				1445
				1446	Optional Packages:
				1447	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
				1448	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
				1449	--with-pkgversion=PKG Use PKG in the version string in place of "GNU libc"
				1450	--with-bugurl=URL Direct users to URL to report a bug
				1451	--with-gd=DIR find libgd include dir and library with prefix DIR
				1452	--with-gd-include=DIR find libgd include files in DIR
				1453	--with-gd-lib=DIR find libgd library files in DIR
				1454	--with-fp if using floating-point hardware [default=yes]
				1455	--with-binutils=PATH specify location of binutils (as and ld)
				1456	--with-selinux if building with SELinux support
				1457	--with-headers=PATH location of system headers to use (for example
				1458	/usr/src/linux/include) [default=compiler default]
				1459	--with-default-link do not use explicit linker scripts
				1460	--with-cpu=CPU select code for CPU variant
				1461
				1462	Some influential environment variables:
				1463	CC C compiler command
				1464	CFLAGS C compiler flags
				1465	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
				1466	nonstandard directory <lib dir>
				1467	LIBS libraries to pass to the linker, e.g. -l<library>
				1468	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
				1469	you have headers in a nonstandard directory <include dir>
				1470	CPP C preprocessor
				1471	CXX C++ compiler command
				1472	CXXFLAGS C++ compiler flags
				1473
				1474	Use these variables to override the choices made by `configure' or to help
				1475	it to find libraries and programs with nonstandard names/locations.
				1476
				1477	Report bugs to <http://sourceware.org/bugzilla/>.
				1478	GNU C Library home page: <http://www.gnu.org/software/glibc/>.
				1479	General help using GNU software: <http://www.gnu.org/gethelp/>.
				1480	_ACEOF
				1481	ac_status=$?
				1482	fi
				1483
				1484	if test "$ac_init_help" = "recursive"; then
				1485	# If there are subdirs, report their specific --help.
				1486	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
				1487	test -d "$ac_dir" \|\|
				1488	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
				1489	continue
				1490	ac_builddir=.
				1491
				1492	case "$ac_dir" in
				1493	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
				1494	*)
				1495	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
				1496	# A ".." for each directory in $ac_dir_suffix.
				1497	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
				1498	case $ac_top_builddir_sub in
				1499	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
				1500	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
				1501	esac ;;
				1502	esac
				1503	ac_abs_top_builddir=$ac_pwd
				1504	ac_abs_builddir=$ac_pwd$ac_dir_suffix
				1505	# for backward compatibility:
				1506	ac_top_builddir=$ac_top_build_prefix
				1507
				1508	case $srcdir in
				1509	.) # We are building in place.
				1510	ac_srcdir=.
				1511	ac_top_srcdir=$ac_top_builddir_sub
				1512	ac_abs_top_srcdir=$ac_pwd ;;
				1513	[\\/]* \| ?:[\\/]* ) # Absolute name.
				1514	ac_srcdir=$srcdir$ac_dir_suffix;
				1515	ac_top_srcdir=$srcdir
				1516	ac_abs_top_srcdir=$srcdir ;;
				1517	*) # Relative name.
				1518	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
				1519	ac_top_srcdir=$ac_top_build_prefix$srcdir
				1520	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
				1521	esac
				1522	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
				1523
				1524	cd "$ac_dir" \|\| { ac_status=$?; continue; }
				1525	# Check for guested configure.
				1526	if test -f "$ac_srcdir/configure.gnu"; then
				1527	echo &&
				1528	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
				1529	elif test -f "$ac_srcdir/configure"; then
				1530	echo &&
				1531	$SHELL "$ac_srcdir/configure" --help=recursive
				1532	else
				1533	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
				1534	fi \|\| ac_status=$?
				1535	cd "$ac_pwd" \|\| { ac_status=$?; break; }
				1536	done
				1537	fi
				1538
				1539	test -n "$ac_init_help" && exit $ac_status
				1540	if $ac_init_version; then
				1541	cat <<\_ACEOF
				1542	GNU C Library configure (see version.h)
				1543	generated by GNU Autoconf 2.69
				1544
				1545	Copyright (C) 2012 Free Software Foundation, Inc.
				1546	This configure script is free software; the Free Software Foundation
				1547	gives unlimited permission to copy, distribute and modify it.
				1548	_ACEOF
				1549	exit
				1550	fi
				1551
				1552	## ------------------------ ##
				1553	## Autoconf initialization. ##
				1554	## ------------------------ ##
				1555
				1556	# ac_fn_c_try_compile LINENO
				1557	# --------------------------
				1558	# Try to compile conftest.$ac_ext, and return whether this succeeded.
				1559	ac_fn_c_try_compile ()
				1560	{
				1561	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1562	rm -f conftest.$ac_objext
				1563	if { { ac_try="$ac_compile"
				1564	case "(($ac_try" in
				1565	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1566	*) ac_try_echo=$ac_try;;
				1567	esac
				1568	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1569	$as_echo "$ac_try_echo"; } >&5
				1570	(eval "$ac_compile") 2>conftest.err
				1571	ac_status=$?
				1572	if test -s conftest.err; then
				1573	grep -v '^ *+' conftest.err >conftest.er1
				1574	cat conftest.er1 >&5
				1575	mv -f conftest.er1 conftest.err
				1576	fi
				1577	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1578	test $ac_status = 0; } && {
				1579	test -z "$ac_c_werror_flag" \|\|
				1580	test ! -s conftest.err
				1581	} && test -s conftest.$ac_objext; then :
				1582	ac_retval=0
				1583	else
				1584	$as_echo "$as_me: failed program was:" >&5
				1585	sed 's/^/\| /' conftest.$ac_ext >&5
				1586
				1587	ac_retval=1
				1588	fi
				1589	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
				1590	as_fn_set_status $ac_retval
				1591
				1592	} # ac_fn_c_try_compile
				1593
				1594	# ac_fn_cxx_try_compile LINENO
				1595	# ----------------------------
				1596	# Try to compile conftest.$ac_ext, and return whether this succeeded.
				1597	ac_fn_cxx_try_compile ()
				1598	{
				1599	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1600	rm -f conftest.$ac_objext
				1601	if { { ac_try="$ac_compile"
				1602	case "(($ac_try" in
				1603	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1604	*) ac_try_echo=$ac_try;;
				1605	esac
				1606	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1607	$as_echo "$ac_try_echo"; } >&5
				1608	(eval "$ac_compile") 2>conftest.err
				1609	ac_status=$?
				1610	if test -s conftest.err; then
				1611	grep -v '^ *+' conftest.err >conftest.er1
				1612	cat conftest.er1 >&5
				1613	mv -f conftest.er1 conftest.err
				1614	fi
				1615	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1616	test $ac_status = 0; } && {
				1617	test -z "$ac_cxx_werror_flag" \|\|
				1618	test ! -s conftest.err
				1619	} && test -s conftest.$ac_objext; then :
				1620	ac_retval=0
				1621	else
				1622	$as_echo "$as_me: failed program was:" >&5
				1623	sed 's/^/\| /' conftest.$ac_ext >&5
				1624
				1625	ac_retval=1
				1626	fi
				1627	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
				1628	as_fn_set_status $ac_retval
				1629
				1630	} # ac_fn_cxx_try_compile
				1631
				1632	# ac_fn_cxx_try_link LINENO
				1633	# -------------------------
				1634	# Try to link conftest.$ac_ext, and return whether this succeeded.
				1635	ac_fn_cxx_try_link ()
				1636	{
				1637	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1638	rm -f conftest.$ac_objext conftest$ac_exeext
				1639	if { { ac_try="$ac_link"
				1640	case "(($ac_try" in
				1641	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1642	*) ac_try_echo=$ac_try;;
				1643	esac
				1644	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1645	$as_echo "$ac_try_echo"; } >&5
				1646	(eval "$ac_link") 2>conftest.err
				1647	ac_status=$?
				1648	if test -s conftest.err; then
				1649	grep -v '^ *+' conftest.err >conftest.er1
				1650	cat conftest.er1 >&5
				1651	mv -f conftest.er1 conftest.err
				1652	fi
				1653	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1654	test $ac_status = 0; } && {
				1655	test -z "$ac_cxx_werror_flag" \|\|
				1656	test ! -s conftest.err
				1657	} && test -s conftest$ac_exeext && {
				1658	test "$cross_compiling" = yes \|\|
				1659	test -x conftest$ac_exeext
				1660	}; then :
				1661	ac_retval=0
				1662	else
				1663	$as_echo "$as_me: failed program was:" >&5
				1664	sed 's/^/\| /' conftest.$ac_ext >&5
				1665
				1666	ac_retval=1
				1667	fi
				1668	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
				1669	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
				1670	# interfere with the next link command; also delete a directory that is
				1671	# left behind by Apple's compiler. We do this before executing the actions.
				1672	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
				1673	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
				1674	as_fn_set_status $ac_retval
				1675
				1676	} # ac_fn_cxx_try_link
				1677
				1678	# ac_fn_c_try_link LINENO
				1679	# -----------------------
				1680	# Try to link conftest.$ac_ext, and return whether this succeeded.
				1681	ac_fn_c_try_link ()
				1682	{
				1683	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				1684	rm -f conftest.$ac_objext conftest$ac_exeext
				1685	if { { ac_try="$ac_link"
				1686	case "(($ac_try" in
				1687	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				1688	*) ac_try_echo=$ac_try;;
				1689	esac
				1690	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				1691	$as_echo "$ac_try_echo"; } >&5
				1692	(eval "$ac_link") 2>conftest.err
				1693	ac_status=$?
				1694	if test -s conftest.err; then
				1695	grep -v '^ *+' conftest.err >conftest.er1
				1696	cat conftest.er1 >&5
				1697	mv -f conftest.er1 conftest.err
				1698	fi
				1699	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				1700	test $ac_status = 0; } && {
				1701	test -z "$ac_c_werror_flag" \|\|
				1702	test ! -s conftest.err
				1703	} && test -s conftest$ac_exeext && {
				1704	test "$cross_compiling" = yes \|\|
				1705	test -x conftest$ac_exeext
				1706	}; then :
				1707	ac_retval=0
				1708	else
				1709	$as_echo "$as_me: failed program was:" >&5
				1710	sed 's/^/\| /' conftest.$ac_ext >&5
				1711
				1712	ac_retval=1
				1713	fi
				1714	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
				1715	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
				1716	# interfere with the next link command; also delete a directory that is
				1717	# left behind by Apple's compiler. We do this before executing the actions.
				1718	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
				1719	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
				1720	as_fn_set_status $ac_retval
				1721
				1722	} # ac_fn_c_try_link
				1723	cat >config.log <<_ACEOF
				1724	This file contains any messages produced by compilers while
				1725	running configure, to aid debugging if configure makes a mistake.
				1726
				1727	It was created by GNU C Library $as_me (see version.h), which was
				1728	generated by GNU Autoconf 2.69. Invocation command line was
				1729
				1730	$ $0 $@
				1731
				1732	_ACEOF
				1733	exec 5>>config.log
				1734	{
				1735	cat <<_ASUNAME
				1736	## --------- ##
				1737	## Platform. ##
				1738	## --------- ##
				1739
				1740	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
				1741	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
				1742	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
				1743	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
				1744	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
				1745
				1746	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
				1747	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
				1748
				1749	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
				1750	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
				1751	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
				1752	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
				1753	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
				1754	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
				1755	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
				1756
				1757	_ASUNAME
				1758
				1759	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				1760	for as_dir in $PATH
				1761	do
				1762	IFS=$as_save_IFS
				1763	test -z "$as_dir" && as_dir=.
				1764	$as_echo "PATH: $as_dir"
				1765	done
				1766	IFS=$as_save_IFS
				1767
				1768	} >&5
				1769
				1770	cat >&5 <<_ACEOF
				1771
				1772
				1773	## ----------- ##
				1774	## Core tests. ##
				1775	## ----------- ##
				1776
				1777	_ACEOF
				1778
				1779
				1780	# Keep a trace of the command line.
				1781	# Strip out --no-create and --no-recursion so they do not pile up.
				1782	# Strip out --silent because we don't want to record it for future runs.
				1783	# Also quote any args containing shell meta-characters.
				1784	# Make two passes to allow for proper duplicate-argument suppression.
				1785	ac_configure_args=
				1786	ac_configure_args0=
				1787	ac_configure_args1=
				1788	ac_must_keep_next=false
				1789	for ac_pass in 1 2
				1790	do
				1791	for ac_arg
				1792	do
				1793	case $ac_arg in
				1794	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
				1795	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
				1796	\| -silent \| --silent \| --silen \| --sile \| --sil)
				1797	continue ;;
				1798	\')
				1799	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
				1800	esac
				1801	case $ac_pass in
				1802	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
				1803	2)
				1804	as_fn_append ac_configure_args1 " '$ac_arg'"
				1805	if test $ac_must_keep_next = true; then
				1806	ac_must_keep_next=false # Got value, back to normal.
				1807	else
				1808	case $ac_arg in
				1809	= \| --config-cache \| -C \| -disable-* \| --disable-* \
				1810	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
				1811	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
				1812	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
				1813	case "$ac_configure_args0 " in
				1814	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
				1815	esac
				1816	;;
				1817	-* ) ac_must_keep_next=true ;;
				1818	esac
				1819	fi
				1820	as_fn_append ac_configure_args " '$ac_arg'"
				1821	;;
				1822	esac
				1823	done
				1824	done
				1825	{ ac_configure_args0=; unset ac_configure_args0;}
				1826	{ ac_configure_args1=; unset ac_configure_args1;}
				1827
				1828	# When interrupted or exit'd, cleanup temporary files, and complete
				1829	# config.log. We remove comments because anyway the quotes in there
				1830	# would cause problems or look ugly.
				1831	# WARNING: Use '\'' to represent an apostrophe within the trap.
				1832	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
				1833	trap 'exit_status=$?
				1834	# Save into config.log some information that might help in debugging.
				1835	{
				1836	echo
				1837
				1838	$as_echo "## ---------------- ##
				1839	## Cache variables. ##
				1840	## ---------------- ##"
				1841	echo
				1842	# The following way of writing the cache mishandles newlines in values,
				1843	(
				1844	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
				1845	eval ac_val=\$$ac_var
				1846	case $ac_val in #(
				1847	${as_nl})
				1848	case $ac_var in #(
				1849	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
				1850	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
				1851	esac
				1852	case $ac_var in #(
				1853	_ \| IFS \| as_nl) ;; #(
				1854	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
				1855	*) { eval $ac_var=; unset $ac_var;} ;;
				1856	esac ;;
				1857	esac
				1858	done
				1859	(set) 2>&1 \|
				1860	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
				1861	${as_nl}ac_space=\ )
				1862	sed -n \
				1863	"s/'\''/'\''\\\\'\'''\''/g;
				1864	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
				1865	;; #(
				1866	*)
				1867	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
				1868	;;
				1869	esac \|
				1870	sort
				1871	)
				1872	echo
				1873
				1874	$as_echo "## ----------------- ##
				1875	## Output variables. ##
				1876	## ----------------- ##"
				1877	echo
				1878	for ac_var in $ac_subst_vars
				1879	do
				1880	eval ac_val=\$$ac_var
				1881	case $ac_val in
				1882	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
				1883	esac
				1884	$as_echo "$ac_var='\''$ac_val'\''"
				1885	done \| sort
				1886	echo
				1887
				1888	if test -n "$ac_subst_files"; then
				1889	$as_echo "## ------------------- ##
				1890	## File substitutions. ##
				1891	## ------------------- ##"
				1892	echo
				1893	for ac_var in $ac_subst_files
				1894	do
				1895	eval ac_val=\$$ac_var
				1896	case $ac_val in
				1897	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
				1898	esac
				1899	$as_echo "$ac_var='\''$ac_val'\''"
				1900	done \| sort
				1901	echo
				1902	fi
				1903
				1904	if test -s confdefs.h; then
				1905	$as_echo "## ----------- ##
				1906	## confdefs.h. ##
				1907	## ----------- ##"
				1908	echo
				1909	cat confdefs.h
				1910	echo
				1911	fi
				1912	test "$ac_signal" != 0 &&
				1913	$as_echo "$as_me: caught signal $ac_signal"
				1914	$as_echo "$as_me: exit $exit_status"
				1915	} >&5
				1916	rm -f core .core core.conftest. &&
				1917	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
				1918	exit $exit_status
				1919	' 0
				1920	for ac_signal in 1 2 13 15; do
				1921	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
				1922	done
				1923	ac_signal=0
				1924
				1925	# confdefs.h avoids OS command line length limits that DEFS can exceed.
				1926	rm -f -r conftest* confdefs.h
				1927
				1928	$as_echo "/* confdefs.h */" > confdefs.h
				1929
				1930	# Predefined preprocessor variables.
				1931
				1932	cat >>confdefs.h <<_ACEOF
				1933	#define PACKAGE_NAME "$PACKAGE_NAME"
				1934	_ACEOF
				1935
				1936	cat >>confdefs.h <<_ACEOF
				1937	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
				1938	_ACEOF
				1939
				1940	cat >>confdefs.h <<_ACEOF
				1941	#define PACKAGE_VERSION "$PACKAGE_VERSION"
				1942	_ACEOF
				1943
				1944	cat >>confdefs.h <<_ACEOF
				1945	#define PACKAGE_STRING "$PACKAGE_STRING"
				1946	_ACEOF
				1947
				1948	cat >>confdefs.h <<_ACEOF
				1949	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
				1950	_ACEOF
				1951
				1952	cat >>confdefs.h <<_ACEOF
				1953	#define PACKAGE_URL "$PACKAGE_URL"
				1954	_ACEOF
				1955
				1956
				1957	# Let the site file select an alternate cache file if it wants to.
				1958	# Prefer an explicitly selected file to automatically selected ones.
				1959	ac_site_file1=NONE
				1960	ac_site_file2=NONE
				1961	if test -n "$CONFIG_SITE"; then
				1962	# We do not want a PATH search for config.site.
				1963	case $CONFIG_SITE in #((
				1964	-*) ac_site_file1=./$CONFIG_SITE;;
				1965	/) ac_site_file1=$CONFIG_SITE;;
				1966	*) ac_site_file1=./$CONFIG_SITE;;
				1967	esac
				1968	elif test "x$prefix" != xNONE; then
				1969	ac_site_file1=$prefix/share/config.site
				1970	ac_site_file2=$prefix/etc/config.site
				1971	else
				1972	ac_site_file1=$ac_default_prefix/share/config.site
				1973	ac_site_file2=$ac_default_prefix/etc/config.site
				1974	fi
				1975	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
				1976	do
				1977	test "x$ac_site_file" = xNONE && continue
				1978	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
				1979	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
				1980	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
				1981	sed 's/^/\| /' "$ac_site_file" >&5
				1982	. "$ac_site_file" \
				1983	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				1984	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				1985	as_fn_error $? "failed to load site script $ac_site_file
				1986	See \`config.log' for more details" "$LINENO" 5; }
				1987	fi
				1988	done
				1989
				1990	if test -r "$cache_file"; then
				1991	# Some versions of bash will fail to source /dev/null (special files
				1992	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
				1993	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
				1994	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
				1995	$as_echo "$as_me: loading cache $cache_file" >&6;}
				1996	case $cache_file in
				1997	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
				1998	*) . "./$cache_file";;
				1999	esac
				2000	fi
				2001	else
				2002	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
				2003	$as_echo "$as_me: creating cache $cache_file" >&6;}
				2004	>$cache_file
				2005	fi
				2006
				2007	# Check that the precious variables saved in the cache have kept the same
				2008	# value.
				2009	ac_cache_corrupted=false
				2010	for ac_var in $ac_precious_vars; do
				2011	eval ac_old_set=\$ac_cv_env_${ac_var}_set
				2012	eval ac_new_set=\$ac_env_${ac_var}_set
				2013	eval ac_old_val=\$ac_cv_env_${ac_var}_value
				2014	eval ac_new_val=\$ac_env_${ac_var}_value
				2015	case $ac_old_set,$ac_new_set in
				2016	set,)
				2017	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
				2018	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
				2019	ac_cache_corrupted=: ;;
				2020	,set)
				2021	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
				2022	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
				2023	ac_cache_corrupted=: ;;
				2024	,);;
				2025	*)
				2026	if test "x$ac_old_val" != "x$ac_new_val"; then
				2027	# differences in whitespace do not lead to failure.
				2028	ac_old_val_w=`echo x $ac_old_val`
				2029	ac_new_val_w=`echo x $ac_new_val`
				2030	if test "$ac_old_val_w" != "$ac_new_val_w"; then
				2031	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
				2032	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
				2033	ac_cache_corrupted=:
				2034	else
				2035	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
				2036	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
				2037	eval $ac_var=\$ac_old_val
				2038	fi
				2039	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
				2040	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
				2041	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
				2042	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
				2043	fi;;
				2044	esac
				2045	# Pass precious variables to config.status.
				2046	if test "$ac_new_set" = set; then
				2047	case $ac_new_val in
				2048	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
				2049	*) ac_arg=$ac_var=$ac_new_val ;;
				2050	esac
				2051	case " $ac_configure_args " in
				2052	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
				2053	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
				2054	esac
				2055	fi
				2056	done
				2057	if $ac_cache_corrupted; then
				2058	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				2059	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				2060	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
				2061	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
				2062	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
				2063	fi
				2064	## -------------------- ##
				2065	## Main body of script. ##
				2066	## -------------------- ##
				2067
				2068	ac_ext=c
				2069	ac_cpp='$CPP $CPPFLAGS'
				2070	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				2071	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				2072	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				2073
				2074
				2075
				2076	ac_config_headers="$ac_config_headers config.h"
				2077
				2078	ac_aux_dir=
				2079	for ac_dir in scripts "$srcdir"/scripts; do
				2080	if test -f "$ac_dir/install-sh"; then
				2081	ac_aux_dir=$ac_dir
				2082	ac_install_sh="$ac_aux_dir/install-sh -c"
				2083	break
				2084	elif test -f "$ac_dir/install.sh"; then
				2085	ac_aux_dir=$ac_dir
				2086	ac_install_sh="$ac_aux_dir/install.sh -c"
				2087	break
				2088	elif test -f "$ac_dir/shtool"; then
				2089	ac_aux_dir=$ac_dir
				2090	ac_install_sh="$ac_aux_dir/shtool install -c"
				2091	break
				2092	fi
				2093	done
				2094	if test -z "$ac_aux_dir"; then
				2095	as_fn_error $? "cannot find install-sh, install.sh, or shtool in scripts \"$srcdir\"/scripts" "$LINENO" 5
				2096	fi
				2097
				2098	# These three variables are undocumented and unsupported,
				2099	# and are intended to be withdrawn in a future Autoconf release.
				2100	# They can cause serious problems if a builder's source tree is in a directory
				2101	# whose full name contains unusual characters.
				2102	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
				2103	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
				2104	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
				2105
				2106
				2107
				2108
				2109
				2110	# Check whether --with-pkgversion was given.
				2111	if test "${with_pkgversion+set}" = set; then :
				2112	withval=$with_pkgversion; case "$withval" in
				2113	yes) as_fn_error $? "package version not specified" "$LINENO" 5 ;;
				2114	no) PKGVERSION= ;;
				2115	*) PKGVERSION="($withval) " ;;
				2116	esac
				2117	else
				2118	PKGVERSION="(GNU libc) "
				2119
				2120	fi
				2121
				2122	PKGVERSION_TEXI=`echo "$PKGVERSION" \| sed 's/@/@@/g'`
				2123
				2124
				2125
				2126
				2127
				2128	# Check whether --with-bugurl was given.
				2129	if test "${with_bugurl+set}" = set; then :
				2130	withval=$with_bugurl; case "$withval" in
				2131	yes) as_fn_error $? "bug URL not specified" "$LINENO" 5 ;;
				2132	no) BUGURL=
				2133	;;
				2134	*) BUGURL="$withval"
				2135	;;
				2136	esac
				2137	else
				2138	BUGURL="http://www.gnu.org/software/libc/bugs.html"
				2139
				2140	fi
				2141
				2142	case ${BUGURL} in
				2143	"")
				2144	REPORT_BUGS_TO=
				2145	REPORT_BUGS_TEXI=
				2146	;;
				2147	*)
				2148	REPORT_BUGS_TO="<$BUGURL>"
				2149	REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" \| sed 's/@/@@/g'`}
				2150	;;
				2151	esac;
				2152
				2153
				2154
				2155
				2156	cat >>confdefs.h <<_ACEOF
				2157	#define PKGVERSION "$PKGVERSION"
				2158	_ACEOF
				2159
				2160
				2161	cat >>confdefs.h <<_ACEOF
				2162	#define REPORT_BUGS_TO "$REPORT_BUGS_TO"
				2163	_ACEOF
				2164
				2165
				2166	# Glibc should not depend on any header files
				2167
				2168
				2169	# We require GCC, and by default use its preprocessor. Override AC_PROG_CPP
				2170	# here to work around the Autoconf issue discussed in
				2171	# <http://sourceware.org/ml/libc-alpha/2013-01/msg00721.html>.
				2172	# AC_PROG_CPP
				2173
				2174	# We require GCC. Override _AC_PROG_CC_C89 here to work around the Autoconf
				2175	# issue discussed in
				2176	# <http://sourceware.org/ml/libc-alpha/2013-01/msg00757.html>.
				2177
				2178
				2179
				2180
				2181	subdirs="$subdirs "
				2182
				2183
				2184	# Make sure we can run config.sub.
				2185	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
				2186	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
				2187
				2188	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
				2189	$as_echo_n "checking build system type... " >&6; }
				2190	if ${ac_cv_build+:} false; then :
				2191	$as_echo_n "(cached) " >&6
				2192	else
				2193	ac_build_alias=$build_alias
				2194	test "x$ac_build_alias" = x &&
				2195	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
				2196	test "x$ac_build_alias" = x &&
				2197	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
				2198	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
				2199	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
				2200
				2201	fi
				2202	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
				2203	$as_echo "$ac_cv_build" >&6; }
				2204	case $ac_cv_build in
				2205	--*) ;;
				2206	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
				2207	esac
				2208	build=$ac_cv_build
				2209	ac_save_IFS=$IFS; IFS='-'
				2210	set x $ac_cv_build
				2211	shift
				2212	build_cpu=$1
				2213	build_vendor=$2
				2214	shift; shift
				2215	# Remember, the first character of IFS is used to create $*,
				2216	# except with old shells:
				2217	build_os=$*
				2218	IFS=$ac_save_IFS
				2219	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
				2220
				2221
				2222	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
				2223	$as_echo_n "checking host system type... " >&6; }
				2224	if ${ac_cv_host+:} false; then :
				2225	$as_echo_n "(cached) " >&6
				2226	else
				2227	if test "x$host_alias" = x; then
				2228	ac_cv_host=$ac_cv_build
				2229	else
				2230	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
				2231	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
				2232	fi
				2233
				2234	fi
				2235	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
				2236	$as_echo "$ac_cv_host" >&6; }
				2237	case $ac_cv_host in
				2238	--*) ;;
				2239	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
				2240	esac
				2241	host=$ac_cv_host
				2242	ac_save_IFS=$IFS; IFS='-'
				2243	set x $ac_cv_host
				2244	shift
				2245	host_cpu=$1
				2246	host_vendor=$2
				2247	shift; shift
				2248	# Remember, the first character of IFS is used to create $*,
				2249	# except with old shells:
				2250	host_os=$*
				2251	IFS=$ac_save_IFS
				2252	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
				2253
				2254
				2255
				2256	ac_ext=c
				2257	ac_cpp='$CPP $CPPFLAGS'
				2258	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				2259	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				2260	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				2261	if test -n "$ac_tool_prefix"; then
				2262	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
				2263	set dummy ${ac_tool_prefix}gcc; ac_word=$2
				2264	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2265	$as_echo_n "checking for $ac_word... " >&6; }
				2266	if ${ac_cv_prog_CC+:} false; then :
				2267	$as_echo_n "(cached) " >&6
				2268	else
				2269	if test -n "$CC"; then
				2270	ac_cv_prog_CC="$CC" # Let the user override the test.
				2271	else
				2272	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2273	for as_dir in $PATH
				2274	do
				2275	IFS=$as_save_IFS
				2276	test -z "$as_dir" && as_dir=.
				2277	for ac_exec_ext in '' $ac_executable_extensions; do
				2278	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				2279	ac_cv_prog_CC="${ac_tool_prefix}gcc"
				2280	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2281	break 2
				2282	fi
				2283	done
				2284	done
				2285	IFS=$as_save_IFS
				2286
				2287	fi
				2288	fi
				2289	CC=$ac_cv_prog_CC
				2290	if test -n "$CC"; then
				2291	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				2292	$as_echo "$CC" >&6; }
				2293	else
				2294	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2295	$as_echo "no" >&6; }
				2296	fi
				2297
				2298
				2299	fi
				2300	if test -z "$ac_cv_prog_CC"; then
				2301	ac_ct_CC=$CC
				2302	# Extract the first word of "gcc", so it can be a program name with args.
				2303	set dummy gcc; ac_word=$2
				2304	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2305	$as_echo_n "checking for $ac_word... " >&6; }
				2306	if ${ac_cv_prog_ac_ct_CC+:} false; then :
				2307	$as_echo_n "(cached) " >&6
				2308	else
				2309	if test -n "$ac_ct_CC"; then
				2310	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
				2311	else
				2312	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2313	for as_dir in $PATH
				2314	do
				2315	IFS=$as_save_IFS
				2316	test -z "$as_dir" && as_dir=.
				2317	for ac_exec_ext in '' $ac_executable_extensions; do
				2318	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				2319	ac_cv_prog_ac_ct_CC="gcc"
				2320	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2321	break 2
				2322	fi
				2323	done
				2324	done
				2325	IFS=$as_save_IFS
				2326
				2327	fi
				2328	fi
				2329	ac_ct_CC=$ac_cv_prog_ac_ct_CC
				2330	if test -n "$ac_ct_CC"; then
				2331	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
				2332	$as_echo "$ac_ct_CC" >&6; }
				2333	else
				2334	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2335	$as_echo "no" >&6; }
				2336	fi
				2337
				2338	if test "x$ac_ct_CC" = x; then
				2339	CC=""
				2340	else
				2341	case $cross_compiling:$ac_tool_warned in
				2342	yes:)
				2343	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				2344	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				2345	ac_tool_warned=yes ;;
				2346	esac
				2347	CC=$ac_ct_CC
				2348	fi
				2349	else
				2350	CC="$ac_cv_prog_CC"
				2351	fi
				2352
				2353	if test -z "$CC"; then
				2354	if test -n "$ac_tool_prefix"; then
				2355	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
				2356	set dummy ${ac_tool_prefix}cc; ac_word=$2
				2357	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2358	$as_echo_n "checking for $ac_word... " >&6; }
				2359	if ${ac_cv_prog_CC+:} false; then :
				2360	$as_echo_n "(cached) " >&6
				2361	else
				2362	if test -n "$CC"; then
				2363	ac_cv_prog_CC="$CC" # Let the user override the test.
				2364	else
				2365	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2366	for as_dir in $PATH
				2367	do
				2368	IFS=$as_save_IFS
				2369	test -z "$as_dir" && as_dir=.
				2370	for ac_exec_ext in '' $ac_executable_extensions; do
				2371	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				2372	ac_cv_prog_CC="${ac_tool_prefix}cc"
				2373	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2374	break 2
				2375	fi
				2376	done
				2377	done
				2378	IFS=$as_save_IFS
				2379
				2380	fi
				2381	fi
				2382	CC=$ac_cv_prog_CC
				2383	if test -n "$CC"; then
				2384	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				2385	$as_echo "$CC" >&6; }
				2386	else
				2387	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2388	$as_echo "no" >&6; }
				2389	fi
				2390
				2391
				2392	fi
				2393	fi
				2394	if test -z "$CC"; then
				2395	# Extract the first word of "cc", so it can be a program name with args.
				2396	set dummy cc; ac_word=$2
				2397	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2398	$as_echo_n "checking for $ac_word... " >&6; }
				2399	if ${ac_cv_prog_CC+:} false; then :
				2400	$as_echo_n "(cached) " >&6
				2401	else
				2402	if test -n "$CC"; then
				2403	ac_cv_prog_CC="$CC" # Let the user override the test.
				2404	else
				2405	ac_prog_rejected=no
				2406	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2407	for as_dir in $PATH
				2408	do
				2409	IFS=$as_save_IFS
				2410	test -z "$as_dir" && as_dir=.
				2411	for ac_exec_ext in '' $ac_executable_extensions; do
				2412	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				2413	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
				2414	ac_prog_rejected=yes
				2415	continue
				2416	fi
				2417	ac_cv_prog_CC="cc"
				2418	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2419	break 2
				2420	fi
				2421	done
				2422	done
				2423	IFS=$as_save_IFS
				2424
				2425	if test $ac_prog_rejected = yes; then
				2426	# We found a bogon in the path, so make sure we never use it.
				2427	set dummy $ac_cv_prog_CC
				2428	shift
				2429	if test $# != 0; then
				2430	# We chose a different compiler from the bogus one.
				2431	# However, it has the same basename, so the bogon will be chosen
				2432	# first if we set CC to just the basename; use the full file name.
				2433	shift
				2434	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
				2435	fi
				2436	fi
				2437	fi
				2438	fi
				2439	CC=$ac_cv_prog_CC
				2440	if test -n "$CC"; then
				2441	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				2442	$as_echo "$CC" >&6; }
				2443	else
				2444	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2445	$as_echo "no" >&6; }
				2446	fi
				2447
				2448
				2449	fi
				2450	if test -z "$CC"; then
				2451	if test -n "$ac_tool_prefix"; then
				2452	for ac_prog in cl.exe
				2453	do
				2454	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				2455	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
				2456	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2457	$as_echo_n "checking for $ac_word... " >&6; }
				2458	if ${ac_cv_prog_CC+:} false; then :
				2459	$as_echo_n "(cached) " >&6
				2460	else
				2461	if test -n "$CC"; then
				2462	ac_cv_prog_CC="$CC" # Let the user override the test.
				2463	else
				2464	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2465	for as_dir in $PATH
				2466	do
				2467	IFS=$as_save_IFS
				2468	test -z "$as_dir" && as_dir=.
				2469	for ac_exec_ext in '' $ac_executable_extensions; do
				2470	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				2471	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
				2472	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2473	break 2
				2474	fi
				2475	done
				2476	done
				2477	IFS=$as_save_IFS
				2478
				2479	fi
				2480	fi
				2481	CC=$ac_cv_prog_CC
				2482	if test -n "$CC"; then
				2483	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
				2484	$as_echo "$CC" >&6; }
				2485	else
				2486	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2487	$as_echo "no" >&6; }
				2488	fi
				2489
				2490
				2491	test -n "$CC" && break
				2492	done
				2493	fi
				2494	if test -z "$CC"; then
				2495	ac_ct_CC=$CC
				2496	for ac_prog in cl.exe
				2497	do
				2498	# Extract the first word of "$ac_prog", so it can be a program name with args.
				2499	set dummy $ac_prog; ac_word=$2
				2500	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2501	$as_echo_n "checking for $ac_word... " >&6; }
				2502	if ${ac_cv_prog_ac_ct_CC+:} false; then :
				2503	$as_echo_n "(cached) " >&6
				2504	else
				2505	if test -n "$ac_ct_CC"; then
				2506	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
				2507	else
				2508	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2509	for as_dir in $PATH
				2510	do
				2511	IFS=$as_save_IFS
				2512	test -z "$as_dir" && as_dir=.
				2513	for ac_exec_ext in '' $ac_executable_extensions; do
				2514	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				2515	ac_cv_prog_ac_ct_CC="$ac_prog"
				2516	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2517	break 2
				2518	fi
				2519	done
				2520	done
				2521	IFS=$as_save_IFS
				2522
				2523	fi
				2524	fi
				2525	ac_ct_CC=$ac_cv_prog_ac_ct_CC
				2526	if test -n "$ac_ct_CC"; then
				2527	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
				2528	$as_echo "$ac_ct_CC" >&6; }
				2529	else
				2530	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2531	$as_echo "no" >&6; }
				2532	fi
				2533
				2534
				2535	test -n "$ac_ct_CC" && break
				2536	done
				2537
				2538	if test "x$ac_ct_CC" = x; then
				2539	CC=""
				2540	else
				2541	case $cross_compiling:$ac_tool_warned in
				2542	yes:)
				2543	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				2544	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				2545	ac_tool_warned=yes ;;
				2546	esac
				2547	CC=$ac_ct_CC
				2548	fi
				2549	fi
				2550
				2551	fi
				2552
				2553
				2554	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				2555	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				2556	as_fn_error $? "no acceptable C compiler found in \$PATH
				2557	See \`config.log' for more details" "$LINENO" 5; }
				2558
				2559	# Provide some information about the compiler.
				2560	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
				2561	set X $ac_compile
				2562	ac_compiler=$2
				2563	for ac_option in --version -v -V -qversion; do
				2564	{ { ac_try="$ac_compiler $ac_option >&5"
				2565	case "(($ac_try" in
				2566	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				2567	*) ac_try_echo=$ac_try;;
				2568	esac
				2569	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				2570	$as_echo "$ac_try_echo"; } >&5
				2571	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
				2572	ac_status=$?
				2573	if test -s conftest.err; then
				2574	sed '10a\
				2575	... rest of stderr output deleted ...
				2576	10q' conftest.err >conftest.er1
				2577	cat conftest.er1 >&5
				2578	fi
				2579	rm -f conftest.er1 conftest.err
				2580	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				2581	test $ac_status = 0; }
				2582	done
				2583
				2584	EXEEXT=
				2585	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
				2586	$as_echo_n "checking for suffix of object files... " >&6; }
				2587	if ${ac_cv_objext+:} false; then :
				2588	$as_echo_n "(cached) " >&6
				2589	else
				2590	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2591	/* end confdefs.h. */
				2592
				2593	int
				2594	main ()
				2595	{
				2596
				2597	;
				2598	return 0;
				2599	}
				2600	_ACEOF
				2601	rm -f conftest.o conftest.obj
				2602	if { { ac_try="$ac_compile"
				2603	case "(($ac_try" in
				2604	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				2605	*) ac_try_echo=$ac_try;;
				2606	esac
				2607	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				2608	$as_echo "$ac_try_echo"; } >&5
				2609	(eval "$ac_compile") 2>&5
				2610	ac_status=$?
				2611	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				2612	test $ac_status = 0; }; then :
				2613	for ac_file in conftest.o conftest.obj conftest.*; do
				2614	test -f "$ac_file" \|\| continue;
				2615	case $ac_file in
				2616	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
				2617	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
				2618	break;;
				2619	esac
				2620	done
				2621	else
				2622	$as_echo "$as_me: failed program was:" >&5
				2623	sed 's/^/\| /' conftest.$ac_ext >&5
				2624
				2625	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				2626	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				2627	as_fn_error $? "cannot compute suffix of object files: cannot compile
				2628	See \`config.log' for more details" "$LINENO" 5; }
				2629	fi
				2630	rm -f conftest.$ac_cv_objext conftest.$ac_ext
				2631	fi
				2632	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
				2633	$as_echo "$ac_cv_objext" >&6; }
				2634	OBJEXT=$ac_cv_objext
				2635	ac_objext=$OBJEXT
				2636	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
				2637	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
				2638	if ${ac_cv_c_compiler_gnu+:} false; then :
				2639	$as_echo_n "(cached) " >&6
				2640	else
				2641	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2642	/* end confdefs.h. */
				2643
				2644	int
				2645	main ()
				2646	{
				2647	#ifndef __GNUC__
				2648	choke me
				2649	#endif
				2650
				2651	;
				2652	return 0;
				2653	}
				2654	_ACEOF
				2655	if ac_fn_c_try_compile "$LINENO"; then :
				2656	ac_compiler_gnu=yes
				2657	else
				2658	ac_compiler_gnu=no
				2659	fi
				2660	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2661	ac_cv_c_compiler_gnu=$ac_compiler_gnu
				2662
				2663	fi
				2664	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
				2665	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
				2666	if test $ac_compiler_gnu = yes; then
				2667	GCC=yes
				2668	else
				2669	GCC=
				2670	fi
				2671	ac_test_CFLAGS=${CFLAGS+set}
				2672	ac_save_CFLAGS=$CFLAGS
				2673	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
				2674	$as_echo_n "checking whether $CC accepts -g... " >&6; }
				2675	if ${ac_cv_prog_cc_g+:} false; then :
				2676	$as_echo_n "(cached) " >&6
				2677	else
				2678	ac_save_c_werror_flag=$ac_c_werror_flag
				2679	ac_c_werror_flag=yes
				2680	ac_cv_prog_cc_g=no
				2681	CFLAGS="-g"
				2682	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2683	/* end confdefs.h. */
				2684
				2685	int
				2686	main ()
				2687	{
				2688
				2689	;
				2690	return 0;
				2691	}
				2692	_ACEOF
				2693	if ac_fn_c_try_compile "$LINENO"; then :
				2694	ac_cv_prog_cc_g=yes
				2695	else
				2696	CFLAGS=""
				2697	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2698	/* end confdefs.h. */
				2699
				2700	int
				2701	main ()
				2702	{
				2703
				2704	;
				2705	return 0;
				2706	}
				2707	_ACEOF
				2708	if ac_fn_c_try_compile "$LINENO"; then :
				2709
				2710	else
				2711	ac_c_werror_flag=$ac_save_c_werror_flag
				2712	CFLAGS="-g"
				2713	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				2714	/* end confdefs.h. */
				2715
				2716	int
				2717	main ()
				2718	{
				2719
				2720	;
				2721	return 0;
				2722	}
				2723	_ACEOF
				2724	if ac_fn_c_try_compile "$LINENO"; then :
				2725	ac_cv_prog_cc_g=yes
				2726	fi
				2727	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2728	fi
				2729	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2730	fi
				2731	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				2732	ac_c_werror_flag=$ac_save_c_werror_flag
				2733	fi
				2734	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
				2735	$as_echo "$ac_cv_prog_cc_g" >&6; }
				2736	if test "$ac_test_CFLAGS" = set; then
				2737	CFLAGS=$ac_save_CFLAGS
				2738	elif test $ac_cv_prog_cc_g = yes; then
				2739	if test "$GCC" = yes; then
				2740	CFLAGS="-g -O2"
				2741	else
				2742	CFLAGS="-g"
				2743	fi
				2744	else
				2745	if test "$GCC" = yes; then
				2746	CFLAGS="-O2"
				2747	else
				2748	CFLAGS=
				2749	fi
				2750	fi
				2751
				2752	ac_ext=c
				2753	ac_cpp='$CPP $CPPFLAGS'
				2754	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				2755	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				2756	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				2757
				2758	if test $host != $build; then
				2759	for ac_prog in gcc cc
				2760	do
				2761	# Extract the first word of "$ac_prog", so it can be a program name with args.
				2762	set dummy $ac_prog; ac_word=$2
				2763	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2764	$as_echo_n "checking for $ac_word... " >&6; }
				2765	if ${ac_cv_prog_BUILD_CC+:} false; then :
				2766	$as_echo_n "(cached) " >&6
				2767	else
				2768	if test -n "$BUILD_CC"; then
				2769	ac_cv_prog_BUILD_CC="$BUILD_CC" # Let the user override the test.
				2770	else
				2771	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2772	for as_dir in $PATH
				2773	do
				2774	IFS=$as_save_IFS
				2775	test -z "$as_dir" && as_dir=.
				2776	for ac_exec_ext in '' $ac_executable_extensions; do
				2777	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				2778	ac_cv_prog_BUILD_CC="$ac_prog"
				2779	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2780	break 2
				2781	fi
				2782	done
				2783	done
				2784	IFS=$as_save_IFS
				2785
				2786	fi
				2787	fi
				2788	BUILD_CC=$ac_cv_prog_BUILD_CC
				2789	if test -n "$BUILD_CC"; then
				2790	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BUILD_CC" >&5
				2791	$as_echo "$BUILD_CC" >&6; }
				2792	else
				2793	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2794	$as_echo "no" >&6; }
				2795	fi
				2796
				2797
				2798	test -n "$BUILD_CC" && break
				2799	done
				2800
				2801	fi
				2802
				2803	# On Suns, sometimes $CPP names a directory.
				2804	if test -n "$CPP" && test -d "$CPP"; then
				2805	CPP=
				2806	fi
				2807	if test -z "$CPP"; then
				2808	CPP="$CC -E"
				2809	fi
				2810
				2811	if test -n "$ac_tool_prefix"; then
				2812	# Extract the first word of "${ac_tool_prefix}readelf", so it can be a program name with args.
				2813	set dummy ${ac_tool_prefix}readelf; ac_word=$2
				2814	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2815	$as_echo_n "checking for $ac_word... " >&6; }
				2816	if ${ac_cv_prog_READELF+:} false; then :
				2817	$as_echo_n "(cached) " >&6
				2818	else
				2819	if test -n "$READELF"; then
				2820	ac_cv_prog_READELF="$READELF" # Let the user override the test.
				2821	else
				2822	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2823	for as_dir in $PATH
				2824	do
				2825	IFS=$as_save_IFS
				2826	test -z "$as_dir" && as_dir=.
				2827	for ac_exec_ext in '' $ac_executable_extensions; do
				2828	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				2829	ac_cv_prog_READELF="${ac_tool_prefix}readelf"
				2830	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2831	break 2
				2832	fi
				2833	done
				2834	done
				2835	IFS=$as_save_IFS
				2836
				2837	fi
				2838	fi
				2839	READELF=$ac_cv_prog_READELF
				2840	if test -n "$READELF"; then
				2841	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $READELF" >&5
				2842	$as_echo "$READELF" >&6; }
				2843	else
				2844	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2845	$as_echo "no" >&6; }
				2846	fi
				2847
				2848
				2849	fi
				2850	if test -z "$ac_cv_prog_READELF"; then
				2851	ac_ct_READELF=$READELF
				2852	# Extract the first word of "readelf", so it can be a program name with args.
				2853	set dummy readelf; ac_word=$2
				2854	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2855	$as_echo_n "checking for $ac_word... " >&6; }
				2856	if ${ac_cv_prog_ac_ct_READELF+:} false; then :
				2857	$as_echo_n "(cached) " >&6
				2858	else
				2859	if test -n "$ac_ct_READELF"; then
				2860	ac_cv_prog_ac_ct_READELF="$ac_ct_READELF" # Let the user override the test.
				2861	else
				2862	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2863	for as_dir in $PATH
				2864	do
				2865	IFS=$as_save_IFS
				2866	test -z "$as_dir" && as_dir=.
				2867	for ac_exec_ext in '' $ac_executable_extensions; do
				2868	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				2869	ac_cv_prog_ac_ct_READELF="readelf"
				2870	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2871	break 2
				2872	fi
				2873	done
				2874	done
				2875	IFS=$as_save_IFS
				2876
				2877	fi
				2878	fi
				2879	ac_ct_READELF=$ac_cv_prog_ac_ct_READELF
				2880	if test -n "$ac_ct_READELF"; then
				2881	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_READELF" >&5
				2882	$as_echo "$ac_ct_READELF" >&6; }
				2883	else
				2884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2885	$as_echo "no" >&6; }
				2886	fi
				2887
				2888	if test "x$ac_ct_READELF" = x; then
				2889	READELF="false"
				2890	else
				2891	case $cross_compiling:$ac_tool_warned in
				2892	yes:)
				2893	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				2894	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				2895	ac_tool_warned=yes ;;
				2896	esac
				2897	READELF=$ac_ct_READELF
				2898	fi
				2899	else
				2900	READELF="$ac_cv_prog_READELF"
				2901	fi
				2902
				2903
				2904	# We need the C++ compiler only for testing.
				2905	ac_ext=cpp
				2906	ac_cpp='$CXXCPP $CPPFLAGS'
				2907	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				2908	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				2909	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
				2910	if test -z "$CXX"; then
				2911	if test -n "$CCC"; then
				2912	CXX=$CCC
				2913	else
				2914	if test -n "$ac_tool_prefix"; then
				2915	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
				2916	do
				2917	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
				2918	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
				2919	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2920	$as_echo_n "checking for $ac_word... " >&6; }
				2921	if ${ac_cv_prog_CXX+:} false; then :
				2922	$as_echo_n "(cached) " >&6
				2923	else
				2924	if test -n "$CXX"; then
				2925	ac_cv_prog_CXX="$CXX" # Let the user override the test.
				2926	else
				2927	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2928	for as_dir in $PATH
				2929	do
				2930	IFS=$as_save_IFS
				2931	test -z "$as_dir" && as_dir=.
				2932	for ac_exec_ext in '' $ac_executable_extensions; do
				2933	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				2934	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
				2935	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2936	break 2
				2937	fi
				2938	done
				2939	done
				2940	IFS=$as_save_IFS
				2941
				2942	fi
				2943	fi
				2944	CXX=$ac_cv_prog_CXX
				2945	if test -n "$CXX"; then
				2946	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
				2947	$as_echo "$CXX" >&6; }
				2948	else
				2949	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2950	$as_echo "no" >&6; }
				2951	fi
				2952
				2953
				2954	test -n "$CXX" && break
				2955	done
				2956	fi
				2957	if test -z "$CXX"; then
				2958	ac_ct_CXX=$CXX
				2959	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
				2960	do
				2961	# Extract the first word of "$ac_prog", so it can be a program name with args.
				2962	set dummy $ac_prog; ac_word=$2
				2963	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				2964	$as_echo_n "checking for $ac_word... " >&6; }
				2965	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
				2966	$as_echo_n "(cached) " >&6
				2967	else
				2968	if test -n "$ac_ct_CXX"; then
				2969	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
				2970	else
				2971	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				2972	for as_dir in $PATH
				2973	do
				2974	IFS=$as_save_IFS
				2975	test -z "$as_dir" && as_dir=.
				2976	for ac_exec_ext in '' $ac_executable_extensions; do
				2977	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				2978	ac_cv_prog_ac_ct_CXX="$ac_prog"
				2979	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				2980	break 2
				2981	fi
				2982	done
				2983	done
				2984	IFS=$as_save_IFS
				2985
				2986	fi
				2987	fi
				2988	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
				2989	if test -n "$ac_ct_CXX"; then
				2990	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
				2991	$as_echo "$ac_ct_CXX" >&6; }
				2992	else
				2993	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				2994	$as_echo "no" >&6; }
				2995	fi
				2996
				2997
				2998	test -n "$ac_ct_CXX" && break
				2999	done
				3000
				3001	if test "x$ac_ct_CXX" = x; then
				3002	CXX="g++"
				3003	else
				3004	case $cross_compiling:$ac_tool_warned in
				3005	yes:)
				3006	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				3007	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				3008	ac_tool_warned=yes ;;
				3009	esac
				3010	CXX=$ac_ct_CXX
				3011	fi
				3012	fi
				3013
				3014	fi
				3015	fi
				3016	# Provide some information about the compiler.
				3017	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
				3018	set X $ac_compile
				3019	ac_compiler=$2
				3020	for ac_option in --version -v -V -qversion; do
				3021	{ { ac_try="$ac_compiler $ac_option >&5"
				3022	case "(($ac_try" in
				3023	\" \| \` \| \\) ac_try_echo=\$ac_try;;
				3024	*) ac_try_echo=$ac_try;;
				3025	esac
				3026	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
				3027	$as_echo "$ac_try_echo"; } >&5
				3028	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
				3029	ac_status=$?
				3030	if test -s conftest.err; then
				3031	sed '10a\
				3032	... rest of stderr output deleted ...
				3033	10q' conftest.err >conftest.er1
				3034	cat conftest.er1 >&5
				3035	fi
				3036	rm -f conftest.er1 conftest.err
				3037	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				3038	test $ac_status = 0; }
				3039	done
				3040
				3041	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
				3042	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
				3043	if ${ac_cv_cxx_compiler_gnu+:} false; then :
				3044	$as_echo_n "(cached) " >&6
				3045	else
				3046	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				3047	/* end confdefs.h. */
				3048
				3049	int
				3050	main ()
				3051	{
				3052	#ifndef __GNUC__
				3053	choke me
				3054	#endif
				3055
				3056	;
				3057	return 0;
				3058	}
				3059	_ACEOF
				3060	if ac_fn_cxx_try_compile "$LINENO"; then :
				3061	ac_compiler_gnu=yes
				3062	else
				3063	ac_compiler_gnu=no
				3064	fi
				3065	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				3066	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
				3067
				3068	fi
				3069	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
				3070	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
				3071	if test $ac_compiler_gnu = yes; then
				3072	GXX=yes
				3073	else
				3074	GXX=
				3075	fi
				3076	ac_test_CXXFLAGS=${CXXFLAGS+set}
				3077	ac_save_CXXFLAGS=$CXXFLAGS
				3078	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
				3079	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
				3080	if ${ac_cv_prog_cxx_g+:} false; then :
				3081	$as_echo_n "(cached) " >&6
				3082	else
				3083	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
				3084	ac_cxx_werror_flag=yes
				3085	ac_cv_prog_cxx_g=no
				3086	CXXFLAGS="-g"
				3087	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				3088	/* end confdefs.h. */
				3089
				3090	int
				3091	main ()
				3092	{
				3093
				3094	;
				3095	return 0;
				3096	}
				3097	_ACEOF
				3098	if ac_fn_cxx_try_compile "$LINENO"; then :
				3099	ac_cv_prog_cxx_g=yes
				3100	else
				3101	CXXFLAGS=""
				3102	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				3103	/* end confdefs.h. */
				3104
				3105	int
				3106	main ()
				3107	{
				3108
				3109	;
				3110	return 0;
				3111	}
				3112	_ACEOF
				3113	if ac_fn_cxx_try_compile "$LINENO"; then :
				3114
				3115	else
				3116	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
				3117	CXXFLAGS="-g"
				3118	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				3119	/* end confdefs.h. */
				3120
				3121	int
				3122	main ()
				3123	{
				3124
				3125	;
				3126	return 0;
				3127	}
				3128	_ACEOF
				3129	if ac_fn_cxx_try_compile "$LINENO"; then :
				3130	ac_cv_prog_cxx_g=yes
				3131	fi
				3132	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				3133	fi
				3134	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				3135	fi
				3136	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				3137	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
				3138	fi
				3139	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
				3140	$as_echo "$ac_cv_prog_cxx_g" >&6; }
				3141	if test "$ac_test_CXXFLAGS" = set; then
				3142	CXXFLAGS=$ac_save_CXXFLAGS
				3143	elif test $ac_cv_prog_cxx_g = yes; then
				3144	if test "$GXX" = yes; then
				3145	CXXFLAGS="-g -O2"
				3146	else
				3147	CXXFLAGS="-g"
				3148	fi
				3149	else
				3150	if test "$GXX" = yes; then
				3151	CXXFLAGS="-O2"
				3152	else
				3153	CXXFLAGS=
				3154	fi
				3155	fi
				3156	ac_ext=c
				3157	ac_cpp='$CPP $CPPFLAGS'
				3158	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				3159	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				3160	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				3161
				3162	# It's useless to us if it can't link programs (e.g. missing -lstdc++).
				3163
				3164	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX can link programs" >&5
				3165	$as_echo_n "checking whether $CXX can link programs... " >&6; }
				3166	if ${libc_cv_cxx_link_ok+:} false; then :
				3167	$as_echo_n "(cached) " >&6
				3168	else
				3169	ac_ext=cpp
				3170	ac_cpp='$CXXCPP $CPPFLAGS'
				3171	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				3172	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				3173	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
				3174
				3175	# Default, dynamic case.
				3176	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				3177	/* end confdefs.h. */
				3178
				3179	int
				3180	main ()
				3181	{
				3182
				3183	;
				3184	return 0;
				3185	}
				3186	_ACEOF
				3187	if ac_fn_cxx_try_link "$LINENO"; then :
				3188	libc_cv_cxx_link_ok=yes
				3189	else
				3190	libc_cv_cxx_link_ok=no
				3191	fi
				3192	rm -f core conftest.err conftest.$ac_objext \
				3193	conftest$ac_exeext conftest.$ac_ext
				3194	# Static case.
				3195	old_LDFLAGS="$LDFLAGS"
				3196	LDFLAGS="$LDFLAGS -static"
				3197	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				3198	/* end confdefs.h. */
				3199
				3200	#include <iostream>
				3201
				3202	int
				3203	main()
				3204	{
				3205	std::cout << "Hello, world!";
				3206	return 0;
				3207	}
				3208
				3209	_ACEOF
				3210	if ac_fn_cxx_try_link "$LINENO"; then :
				3211
				3212	else
				3213	libc_cv_cxx_link_ok=no
				3214	fi
				3215	rm -f core conftest.err conftest.$ac_objext \
				3216	conftest$ac_exeext conftest.$ac_ext
				3217	LDFLAGS="$old_LDFLAGS"
				3218	ac_ext=c
				3219	ac_cpp='$CPP $CPPFLAGS'
				3220	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				3221	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				3222	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				3223
				3224	fi
				3225	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_link_ok" >&5
				3226	$as_echo "$libc_cv_cxx_link_ok" >&6; }
				3227	if test $libc_cv_cxx_link_ok != yes; then :
				3228	CXX=
				3229	fi
				3230
				3231	if test "`cd $srcdir; pwd -P`" = "`pwd -P`"; then
				3232	as_fn_error $? "you must configure in a separate build directory" "$LINENO" 5
				3233	fi
				3234
				3235	# This will get text that should go into config.make.
				3236	config_vars=
				3237
				3238	# Check for a --with-gd argument and set libgd-LDFLAGS in config.make.
				3239
				3240	# Check whether --with-gd was given.
				3241	if test "${with_gd+set}" = set; then :
				3242	withval=$with_gd; case "$with_gd" in
				3243	yes\|''\|no) ;;
				3244	*) libgd_include="-I$withval/include"
				3245	libgd_ldflags="-L$withval/lib" ;;
				3246	esac
				3247
				3248	fi
				3249
				3250
				3251	# Check whether --with-gd-include was given.
				3252	if test "${with_gd_include+set}" = set; then :
				3253	withval=$with_gd_include; case "$with_gd_include" in
				3254	''\|no) ;;
				3255	*) libgd_include="-I$withval" ;;
				3256	esac
				3257
				3258	fi
				3259
				3260
				3261	# Check whether --with-gd-lib was given.
				3262	if test "${with_gd_lib+set}" = set; then :
				3263	withval=$with_gd_lib; case "$with_gd_lib" in
				3264	''\|no) ;;
				3265	*) libgd_ldflags="-L$withval" ;;
				3266	esac
				3267
				3268	fi
				3269
				3270
				3271	if test -n "$libgd_include"; then
				3272	config_vars="$config_vars
				3273	CFLAGS-memusagestat.c = $libgd_include"
				3274	fi
				3275	if test -n "$libgd_ldflags"; then
				3276	config_vars="$config_vars
				3277	libgd-LDFLAGS = $libgd_ldflags"
				3278	fi
				3279
				3280
				3281	# Check whether --with-fp was given.
				3282	if test "${with_fp+set}" = set; then :
				3283	withval=$with_fp; with_fp=$withval
				3284	else
				3285	with_fp=yes
				3286	fi
				3287
				3288
				3289
				3290	# Check whether --with-binutils was given.
				3291	if test "${with_binutils+set}" = set; then :
				3292	withval=$with_binutils; path_binutils=$withval
				3293	else
				3294	path_binutils=''
				3295	fi
				3296
				3297
				3298	# Check whether --with-selinux was given.
				3299	if test "${with_selinux+set}" = set; then :
				3300	withval=$with_selinux; with_selinux=$withval
				3301	else
				3302	with_selinux=auto
				3303	fi
				3304
				3305
				3306
				3307	# Check whether --with-headers was given.
				3308	if test "${with_headers+set}" = set; then :
				3309	withval=$with_headers; sysheaders=$withval
				3310	else
				3311	sysheaders=''
				3312	fi
				3313
				3314
				3315
				3316
				3317
				3318	# Check whether --with-default-link was given.
				3319	if test "${with_default_link+set}" = set; then :
				3320	withval=$with_default_link; use_default_link=$withval
				3321	else
				3322	use_default_link=default
				3323	fi
				3324
				3325
				3326	# Check whether --enable-sanity-checks was given.
				3327	if test "${enable_sanity_checks+set}" = set; then :
				3328	enableval=$enable_sanity_checks; enable_sanity=$enableval
				3329	else
				3330	enable_sanity=yes
				3331	fi
				3332
				3333
				3334	# Check whether --enable-shared was given.
				3335	if test "${enable_shared+set}" = set; then :
				3336	enableval=$enable_shared; shared=$enableval
				3337	else
				3338	shared=yes
				3339	fi
				3340
				3341	# Check whether --enable-profile was given.
				3342	if test "${enable_profile+set}" = set; then :
				3343	enableval=$enable_profile; profile=$enableval
				3344	else
				3345	profile=no
				3346	fi
				3347
				3348	# Check whether --enable-timezone-tools was given.
				3349	if test "${enable_timezone_tools+set}" = set; then :
				3350	enableval=$enable_timezone_tools; enable_timezone_tools=$enableval
				3351	else
				3352	enable_timezone_tools=yes
				3353	fi
				3354
				3355
				3356
				3357	# Check whether --enable-hardcoded-path-in-tests was given.
				3358	if test "${enable_hardcoded_path_in_tests+set}" = set; then :
				3359	enableval=$enable_hardcoded_path_in_tests; hardcoded_path_in_tests=$enableval
				3360	else
				3361	hardcoded_path_in_tests=no
				3362	fi
				3363
				3364
				3365
				3366	# Check whether --enable-stackguard-randomization was given.
				3367	if test "${enable_stackguard_randomization+set}" = set; then :
				3368	enableval=$enable_stackguard_randomization; enable_stackguard_randomize=$enableval
				3369	else
				3370	enable_stackguard_randomize=no
				3371	fi
				3372
				3373	if test "$enable_stackguard_randomize" = yes; then
				3374	$as_echo "#define ENABLE_STACKGUARD_RANDOMIZE 1" >>confdefs.h
				3375
				3376	fi
				3377
				3378	# Check whether --enable-lock-elision was given.
				3379	if test "${enable_lock_elision+set}" = set; then :
				3380	enableval=$enable_lock_elision; enable_lock_elision=$enableval
				3381	else
				3382	enable_lock_elision=no
				3383	fi
				3384
				3385
				3386	if test "$enable_lock_elision" = yes ; then
				3387	$as_echo "#define ENABLE_LOCK_ELISION 1" >>confdefs.h
				3388
				3389	fi
				3390
				3391	# Check whether --enable-add-ons was given.
				3392	if test "${enable_add_ons+set}" = set; then :
				3393	enableval=$enable_add_ons;
				3394	else
				3395	enable_add_ons=yes
				3396	fi
				3397
				3398
				3399	# Check whether --enable-hidden-plt was given.
				3400	if test "${enable_hidden_plt+set}" = set; then :
				3401	enableval=$enable_hidden_plt; hidden=$enableval
				3402	else
				3403	hidden=yes
				3404	fi
				3405
				3406	if test "x$hidden" = xno; then
				3407	$as_echo "#define NO_HIDDEN 1" >>confdefs.h
				3408
				3409	fi
				3410
				3411	# Check whether --enable-bind-now was given.
				3412	if test "${enable_bind_now+set}" = set; then :
				3413	enableval=$enable_bind_now; bindnow=$enableval
				3414	else
				3415	bindnow=no
				3416	fi
				3417
				3418
				3419
				3420	# Check whether --enable-static-nss was given.
				3421	if test "${enable_static_nss+set}" = set; then :
				3422	enableval=$enable_static_nss; static_nss=$enableval
				3423	else
				3424	static_nss=no
				3425	fi
				3426
				3427	if test x"$static_nss" = xyes \|\| test x"$shared" = xno; then
				3428	static_nss=yes
				3429	$as_echo "#define DO_STATIC_NSS 1" >>confdefs.h
				3430
				3431	fi
				3432
				3433	# Check whether --enable-force-install was given.
				3434	if test "${enable_force_install+set}" = set; then :
				3435	enableval=$enable_force_install; force_install=$enableval
				3436	else
				3437	force_install=yes
				3438	fi
				3439
				3440
				3441
				3442	# Check whether --enable-maintainer-mode was given.
				3443	if test "${enable_maintainer_mode+set}" = set; then :
				3444	enableval=$enable_maintainer_mode; maintainer=$enableval
				3445	else
				3446	maintainer=no
				3447	fi
				3448
				3449
				3450	# Check whether --enable-kernel was given.
				3451	if test "${enable_kernel+set}" = set; then :
				3452	enableval=$enable_kernel; minimum_kernel=$enableval
				3453	fi
				3454
				3455	if test "$minimum_kernel" = yes \|\| test "$minimum_kernel" = no; then
				3456	# Better nothing than this.
				3457	minimum_kernel=""
				3458	else
				3459	if test "$minimum_kernel" = current; then
				3460	minimum_kernel=`uname -r 2>/dev/null` \|\| minimum_kernel=
				3461	fi
				3462	fi
				3463
				3464	# Check whether --enable-all-warnings was given.
				3465	if test "${enable_all_warnings+set}" = set; then :
				3466	enableval=$enable_all_warnings; all_warnings=$enableval
				3467	fi
				3468
				3469
				3470
				3471	# Check whether --enable-werror was given.
				3472	if test "${enable_werror+set}" = set; then :
				3473	enableval=$enable_werror; enable_werror=$enableval
				3474	else
				3475	enable_werror=yes
				3476	fi
				3477
				3478
				3479
				3480	# Check whether --enable-multi-arch was given.
				3481	if test "${enable_multi_arch+set}" = set; then :
				3482	enableval=$enable_multi_arch; multi_arch=$enableval
				3483	else
				3484	multi_arch=default
				3485	fi
				3486
				3487
				3488	# Check whether --enable-nss-crypt was given.
				3489	if test "${enable_nss_crypt+set}" = set; then :
				3490	enableval=$enable_nss_crypt; nss_crypt=$enableval
				3491	else
				3492	nss_crypt=no
				3493	fi
				3494
				3495	if test x$nss_crypt = xyes; then
				3496	nss_includes=-I$(nss-config --includedir 2>/dev/null)
				3497	if test $? -ne 0; then
				3498	as_fn_error $? "cannot find include directory with nss-config" "$LINENO" 5
				3499	fi
				3500	old_CFLAGS="$CFLAGS"
				3501	CFLAGS="$CFLAGS $nss_includes"
				3502
				3503	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				3504	/* end confdefs.h. */
				3505	typedef int PRBool;
				3506	#include <hasht.h>
				3507	#include <nsslowhash.h>
				3508	void f (void) { NSSLOW_Init (); }
				3509	int
				3510	main ()
				3511	{
				3512
				3513	;
				3514	return 0;
				3515	}
				3516	_ACEOF
				3517	if ac_fn_c_try_compile "$LINENO"; then :
				3518	libc_cv_nss_crypt=yes
				3519	else
				3520	as_fn_error $? "
				3521	cannot find NSS headers with lowlevel hash function interfaces" "$LINENO" 5
				3522	fi
				3523	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				3524	old_LIBS="$LIBS"
				3525	LIBS="$LIBS -lfreebl3"
				3526	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				3527	/* end confdefs.h. */
				3528	typedef int PRBool;
				3529	#include <hasht.h>
				3530	#include <nsslowhash.h>
				3531	int
				3532	main ()
				3533	{
				3534	NSSLOW_Init();
				3535	;
				3536	return 0;
				3537	}
				3538	_ACEOF
				3539	if ac_fn_c_try_link "$LINENO"; then :
				3540	libc_cv_nss_crypt=yes
				3541	else
				3542	as_fn_error $? "
				3543	cannot link program using lowlevel NSS hash functions" "$LINENO" 5
				3544	fi
				3545	rm -f core conftest.err conftest.$ac_objext \
				3546	conftest$ac_exeext conftest.$ac_ext
				3547	CFLAGS="$old_CFLAGS"
				3548	LIBS="$old_LIBS"
				3549	else
				3550	libc_cv_nss_crypt=no
				3551	fi
				3552
				3553
				3554
				3555	# Check whether --enable-obsolete-rpc was given.
				3556	if test "${enable_obsolete_rpc+set}" = set; then :
				3557	enableval=$enable_obsolete_rpc; link_obsolete_rpc=$enableval
				3558	else
				3559	link_obsolete_rpc=no
				3560	fi
				3561
				3562
				3563
				3564	if test "$link_obsolete_rpc" = yes; then
				3565	$as_echo "#define LINK_OBSOLETE_RPC 1" >>confdefs.h
				3566
				3567	fi
				3568
				3569	# Check whether --enable-systemtap was given.
				3570	if test "${enable_systemtap+set}" = set; then :
				3571	enableval=$enable_systemtap; systemtap=$enableval
				3572	else
				3573	systemtap=no
				3574	fi
				3575
				3576	if test "x$systemtap" != xno; then
				3577	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for systemtap static probe support" >&5
				3578	$as_echo_n "checking for systemtap static probe support... " >&6; }
				3579	if ${libc_cv_sdt+:} false; then :
				3580	$as_echo_n "(cached) " >&6
				3581	else
				3582	old_CFLAGS="$CFLAGS"
				3583	CFLAGS="-std=gnu11 $CFLAGS"
				3584	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				3585	/* end confdefs.h. */
				3586	#include <sys/sdt.h>
				3587	void foo (int i, void *p)
				3588	{
				3589	asm ("" STAP_PROBE_ASM (foo, bar, STAP_PROBE_ASM_TEMPLATE (2)) ""
				3590	:: STAP_PROBE_ASM_OPERANDS (2, i, p));
				3591	}
				3592	_ACEOF
				3593	if ac_fn_c_try_compile "$LINENO"; then :
				3594	libc_cv_sdt=yes
				3595	else
				3596	libc_cv_sdt=no
				3597	fi
				3598	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				3599	CFLAGS="$old_CFLAGS"
				3600	fi
				3601	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_sdt" >&5
				3602	$as_echo "$libc_cv_sdt" >&6; }
				3603	if test $libc_cv_sdt = yes; then
				3604	$as_echo "#define USE_STAP_PROBE 1" >>confdefs.h
				3605
				3606	elif test "x$systemtap" != xauto; then
				3607	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
				3608	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
				3609	as_fn_error $? "systemtap support needs sys/sdt.h with asm support
				3610	See \`config.log' for more details" "$LINENO" 5; }
				3611	fi
				3612	fi
				3613
				3614	# Check whether --enable-build-nscd was given.
				3615	if test "${enable_build_nscd+set}" = set; then :
				3616	enableval=$enable_build_nscd; build_nscd=$enableval
				3617	else
				3618	build_nscd=default
				3619	fi
				3620
				3621
				3622
				3623	# Note the use of $use_nscd is near the bottom of the file.
				3624	# Check whether --enable-nscd was given.
				3625	if test "${enable_nscd+set}" = set; then :
				3626	enableval=$enable_nscd; use_nscd=$enableval
				3627	else
				3628	use_nscd=yes
				3629	fi
				3630
				3631
				3632	# Check whether --enable-pt_chown was given.
				3633	if test "${enable_pt_chown+set}" = set; then :
				3634	enableval=$enable_pt_chown; build_pt_chown=$enableval
				3635	else
				3636	build_pt_chown=no
				3637	fi
				3638
				3639
				3640	if test "$build_pt_chown" = yes; then
				3641	$as_echo "#define HAVE_PT_CHOWN 1" >>confdefs.h
				3642
				3643	fi
				3644
				3645	# The abi-tags file uses a fairly simplistic model for name recognition that
				3646	# can't distinguish i486-pc-linux-gnu fully from i486-pc-gnu. So we mutate a
				3647	# $host_os of `gnu' here to be `gnu-gnu' just so that it can tell.
				3648	# This doesn't get used much beyond that, so it's fairly safe.
				3649	case "$host_os" in
				3650	linux*)
				3651	;;
				3652	gnu*)
				3653	host_os=`echo $host_os \| sed -e 's/gnu/gnu-gnu/'`
				3654	;;
				3655	esac
				3656
				3657	# Check whether --enable-mathvec was given.
				3658	if test "${enable_mathvec+set}" = set; then :
				3659	enableval=$enable_mathvec; build_mathvec=$enableval
				3660	else
				3661	build_mathvec=notset
				3662	fi
				3663
				3664
				3665	# We keep the original values in `$config_*' and never modify them, so we
				3666	# can write them unchanged into config.make. Everything else uses
				3667	# $machine, $vendor, and $os, and changes them whenever convenient.
				3668	config_machine=$host_cpu config_vendor=$host_vendor config_os=$host_os
				3669
				3670	# Don't allow vendor == "unknown"
				3671	test "$config_vendor" = unknown && config_vendor=
				3672	config_os="`echo $config_os \| sed 's/^unknown-//'`"
				3673
				3674	# Some configurations imply other options.
				3675	elf=yes
				3676
				3677	# The configure fragment of an add-on port can modify these to supplement
				3678	# or override the table in the case statement below. No fragment should
				3679	# ever change the config_* variables, however.
				3680	machine=$config_machine
				3681	vendor=$config_vendor
				3682	os=$config_os
				3683	base_os=''
				3684
				3685	submachine=
				3686
				3687	# Check whether --with-cpu was given.
				3688	if test "${with_cpu+set}" = set; then :
				3689	withval=$with_cpu; case "$withval" in
				3690	yes\|'') as_fn_error $? "--with-cpu requires an argument" "$LINENO" 5 ;;
				3691	no) ;;
				3692	*) submachine="$withval" ;;
				3693	esac
				3694
				3695	fi
				3696
				3697
				3698	# An preconfigure script can set this when it wants to disable the sanity
				3699	# check below.
				3700	libc_config_ok=no
				3701
				3702	if frags=`ls -d $srcdir/sysdeps/*/preconfigure 2> /dev/null`
				3703	then
				3704	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysdeps preconfigure fragments" >&5
				3705	$as_echo_n "checking for sysdeps preconfigure fragments... " >&6; }
				3706	for frag in $frags; do
				3707	name=`echo "$frag" \| sed 's@/[^/]$@@;s@^./@@'`
				3708	echo $ECHO_N "$name $ECHO_C" >&6
				3709	. "$frag"
				3710	done
				3711	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
				3712	$as_echo "" >&6; }
				3713	fi
				3714
				3715	subdirs="$subdirs "
				3716
				3717
				3718	case "$enable_add_ons" in
				3719	''\|no) add_ons= ;;
				3720	yes\|'*')
				3721	add_ons=`cd $srcdir && ls -d 2> /dev/null /configure /sysdeps \|
				3722	sed 's@/[^/]*$@@' \| sort \| uniq`
				3723	add_ons_automatic=yes
				3724	;;
				3725	*) add_ons=`echo "$enable_add_ons" \| sed 's/,/ /g'`
				3726	add_ons_automatic=no ;;
				3727	esac
				3728
				3729	configured_add_ons=
				3730	add_ons_sfx=
				3731	add_ons_pfx=
				3732	if test x"$add_ons" != x; then
				3733	for f in $add_ons; do
				3734	# Some sanity checks
				3735	case "$f" in
				3736	crypt)
				3737	as_fn_error $? "
				3738	*** It seems that you're using an old \`crypt' add-on. crypt is now
				3739	*** part of glibc and using the old add-on will not work with this
				3740	*** release. Start again with fresh sources and without the old
				3741	*** \`crypt' add-on." "$LINENO" 5
				3742	;;
				3743	localedata)
				3744	as_fn_error $? "
				3745	*** It seems that you're using an old \`localedata' add-on. localedata
				3746	*** is now part of glibc and using the old add-on will not work with
				3747	*** this release. Start again with fresh sources and without the old
				3748	*** \`localedata' add-on." "$LINENO" 5
				3749	;;
				3750	esac
				3751	done
				3752
				3753	# Now source each add-on's configure fragment.
				3754	# The fragments can use $srcdir/$libc_add_on to find themselves,
				3755	# and test $add_ons_automatic to see if they were explicitly requested.
				3756	# A fragment can clear (or even change) $libc_add_on to affect
				3757	# whether it goes into the list to be actually used in the build.
				3758	use_add_ons=
				3759	for libc_add_on in $add_ons; do
				3760	# Test whether such a directory really exists.
				3761	# It can be absolute, or relative to $srcdir, or relative to the build dir.
				3762	case "$libc_add_on" in
				3763	/*)
				3764	libc_add_on_srcdir=$libc_add_on
				3765	;;
				3766	*)
				3767	test -d "$srcdir/$libc_add_on" \|\| {
				3768	if test -d "$libc_add_on"; then
				3769	libc_add_on="`pwd`/$libc_add_on"
				3770	else
				3771	as_fn_error $? "add-on directory \"$libc_add_on\" does not exist" "$LINENO" 5
				3772	fi
				3773	}
				3774	libc_add_on_srcdir=$srcdir/$libc_add_on
				3775	;;
				3776	esac
				3777
				3778	libc_add_on_frag=$libc_add_on_srcdir/configure
				3779	libc_add_on_canonical=
				3780	libc_add_on_config_subdirs=
				3781	if test -r "$libc_add_on_frag"; then
				3782	{ $as_echo "$as_me:${as_lineno-$LINENO}: running configure fragment for add-on $libc_add_on" >&5
				3783	$as_echo "$as_me: running configure fragment for add-on $libc_add_on" >&6;}
				3784	libc_add_on_canonical=unknown
				3785	libc_add_on_subdirs=
				3786	. "$libc_add_on_frag"
				3787	test -z "$libc_add_on" \|\| {
				3788	configured_add_ons="$configured_add_ons $libc_add_on"
				3789	if test "x$libc_add_on_canonical" = xunknown; then
				3790	as_fn_error $? "fragment must set \$libc_add_on_canonical" "$LINENO" 5
				3791	fi
				3792	for d in $libc_add_on_subdirs; do
				3793	case "$libc_add_on" in
				3794	/*) subdir_srcdir="$libc_add_on" ;;
				3795	*) subdir_srcdir="\$(..)$libc_add_on" ;;
				3796	esac
				3797	case "$d" in
				3798	.)
				3799	d="${libc_add_on_canonical:-$libc_add_on}"
				3800	;;
				3801	/*)
				3802	subdir_srcdir="$d"
				3803	;;
				3804	*)
				3805	subdir_srcdir="$subdir_srcdir/$d"
				3806	;;
				3807	esac
				3808	d=`echo "$d" \| sed 's@/$@@;s@^./@@'`
				3809	add_on_subdirs="$add_on_subdirs $d"
				3810	test "$subdir_srcdir" = "\$(..)$d" \|\| config_vars="$config_vars
				3811	$d-srcdir = $subdir_srcdir"
				3812	done
				3813	for d in $libc_add_on_config_subdirs; do
				3814	case "$d" in
				3815	/*) as_fn_error $? "fragment uses absolute path in \$libc_add_on_config_subdirs" "$LINENO" 5 ;;
				3816	esac
				3817	if test ! -d "$libc_add_on_srcdir/$d"; then
				3818	as_fn_error $? "fragment wants to configure missing directory $d" "$LINENO" 5
				3819	fi
				3820	case "$libc_add_on" in
				3821	/*) as_fn_error $? "relative path required for add-on using \$libc_add_on_config_subdirs" "$LINENO" 5 ;;
				3822	esac
				3823	subdirs="$subdirs $libc_add_on/$d"
				3824	done
				3825	}
				3826	fi
				3827	if test -n "$libc_add_on"; then
				3828	if frags=`ls -d $libc_add_on_srcdir/sysdeps/*/preconfigure 2> /dev/null`
				3829	then
				3830	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking add-on $libc_add_on for preconfigure fragments" >&5
				3831	$as_echo_n "checking add-on $libc_add_on for preconfigure fragments... " >&6; }
				3832	for frag in $frags; do
				3833	name=`echo "$frag" \| sed 's@/[^/]$@@;s@^./@@'`
				3834	echo $ECHO_N "$name $ECHO_C" >&6
				3835	. "$frag"
				3836	done
				3837	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
				3838	$as_echo "" >&6; }
				3839	fi
				3840	use_add_ons="$use_add_ons $libc_add_on"
				3841	add_ons_pfx="$add_ons_pfx $libc_add_on/"
				3842	test -z "$libc_add_on_canonical" \|\|
				3843	add_ons_sfx="$add_ons_sfx /$libc_add_on_canonical"
				3844	fi
				3845	done
				3846	# Use echo to strip excess whitespace.
				3847	add_ons="`echo $use_add_ons`"
				3848	fi
				3849
				3850
				3851
				3852
				3853	###
				3854	### By using the undocumented --enable-hacker-mode option for configure
				3855	### one can skip this test to make the configuration not fail for unsupported
				3856	### platforms.
				3857	###
				3858	if test -z "$enable_hacker_mode" && test x"$libc_config_ok" != xyes; then
				3859	case "$machine-$host_os" in
				3860	-linux \| -gnu)
				3861	;;
				3862	*)
				3863	as_fn_error $? "
				3864	*** The GNU C library is currently unavailable for this platform.
				3865	*** If you are interested in seeing glibc on this platform visit
				3866	*** the \"How to submit a new port\" in the wiki:
				3867	*** https://sourceware.org/glibc/wiki/HomePage#Development
				3868	*** and join the community!" "$LINENO" 5
				3869	;;
				3870	esac
				3871	fi
				3872
				3873	# Set base_machine if not set by a preconfigure fragment.
				3874	test -n "$base_machine" \|\| base_machine=$machine
				3875
				3876
				3877	# For the multi-arch option we need support in the assembler & linker.
				3878	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for assembler and linker STT_GNU_IFUNC support" >&5
				3879	$as_echo_n "checking for assembler and linker STT_GNU_IFUNC support... " >&6; }
				3880	if ${libc_cv_ld_gnu_indirect_function+:} false; then :
				3881	$as_echo_n "(cached) " >&6
				3882	else
				3883	cat > conftest.S <<EOF
				3884	.type foo,%gnu_indirect_function
				3885	foo:
				3886	.globl _start
				3887	_start:
				3888	.globl __start
				3889	__start:
				3890	.data
				3891	#ifdef _LP64
				3892	.quad foo
				3893	#else
				3894	.long foo
				3895	#endif
				3896	EOF
				3897	libc_cv_ld_gnu_indirect_function=no
				3898	if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
				3899	-nostartfiles -nostdlib \
				3900	-o conftest conftest.S 1>&5 2>&5; then
				3901	# Do a link to see if the backend supports IFUNC relocs.
				3902	$READELF -r conftest 1>&5
				3903	LC_ALL=C $READELF -r conftest \| grep 'no relocations' >/dev/null \|\| {
				3904	libc_cv_ld_gnu_indirect_function=yes
				3905	}
				3906	fi
				3907	rm -f conftest*
				3908	fi
				3909	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ld_gnu_indirect_function" >&5
				3910	$as_echo "$libc_cv_ld_gnu_indirect_function" >&6; }
				3911
				3912	if test x"$libc_cv_ld_gnu_indirect_function" != xyes; then
				3913	if test x"$multi_arch" = xyes; then
				3914	as_fn_error $? "--enable-multi-arch support requires assembler and linker support" "$LINENO" 5
				3915	else
				3916	multi_arch=no
				3917	fi
				3918	fi
				3919	multi_arch_d=
				3920	if test x"$multi_arch" != xno; then
				3921	multi_arch_d=/multiarch
				3922	fi
				3923
				3924	# Compute the list of sysdep directories for this configuration.
				3925	# This can take a while to compute.
				3926	sysdep_dir=$srcdir/sysdeps
				3927	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sysdep dirs" >&5
				3928	$as_echo_n "checking sysdep dirs... " >&6; }
				3929	# Make sco3.2v4 become sco3.2.4 and sunos4.1.1_U1 become sunos4.1.1.U1.
				3930	os="`echo $os \| sed 's/$[0-9A-Z]$[v_]$[0-9A-Z]$/\1.\2/g'`"
				3931
				3932	test "x$base_os" != x \|\| case "$os" in
				3933	gnu*)
				3934	base_os=mach/hurd ;;
				3935	linux*)
				3936	base_os=unix/sysv ;;
				3937	esac
				3938
				3939	# For sunos4.1.1, try sunos4.1.1, then sunos4.1, then sunos4, then sunos.
				3940	tail=$os
				3941	ostry=$os
				3942	while o=`echo $tail \| sed 's/\.[^.]*$//'`; test $o != $tail; do
				3943	ostry="$ostry /$o"
				3944	tail=$o
				3945	done
				3946	o=`echo $tail \| sed 's/[0-9]*$//'`
				3947	if test $o != $tail; then
				3948	ostry="$ostry /$o"
				3949	fi
				3950	# For linux-gnu, try linux-gnu, then linux.
				3951	o=`echo $tail \| sed 's/-.*$//'`
				3952	if test $o != $tail; then
				3953	ostry="$ostry /$o"
				3954	fi
				3955
				3956	# For unix/sysv/sysv4, try unix/sysv/sysv4, then unix/sysv, then unix.
				3957	base=
				3958	tail=$base_os
				3959	while b=`echo $tail \| sed 's@^$.$/$[^/]$$@& \1@'`; test -n "$b"; do
				3960	set $b
				3961	base="$base /$1"
				3962	tail="$2"
				3963	done
				3964
				3965	# For sparc/sparc32, try sparc/sparc32 and then sparc.
				3966	mach=
				3967	tail=$machine${submachine:+/$submachine}
				3968	while m=`echo $tail \| sed 's@^$.$/$[^/]$$@& \1@'`; test -n "$m"; do
				3969	set $m
				3970	# Prepend the machine's FPU directory unless --without-fp.
				3971	if test "$with_fp" = yes; then
				3972	maybe_fpu=/fpu
				3973	else
				3974	maybe_fpu=/nofpu
				3975	fi
				3976	# For each machine term, try it with and then without /multiarch.
				3977	for try_fpu in $maybe_fpu ''; do
				3978	for try_multi in $multi_arch_d ''; do
				3979	mach="$mach /$1$try_fpu$try_multi"
				3980	done
				3981	done
				3982	tail="$2"
				3983	done
				3984
				3985
				3986	# Find what sysdep directories exist.
				3987	sysnames_add_ons=
				3988	sysnames=
				3989	for b in $base ''; do
				3990	for m0 in $mach ''; do
				3991	for v in /$vendor ''; do
				3992	test "$v" = / && continue
				3993	for o in /$ostry ''; do
				3994	test "$o" = / && continue
				3995	for m in $mach ''; do
				3996	for d in $add_ons_pfx ''; do
				3997	for a in $add_ons_sfx ''; do
				3998	try_suffix="$m0$b$v$o$m"
				3999	if test -n "$try_suffix"; then
				4000	try_srcdir="${srcdir}/"
				4001	case "$d" in
				4002	/*) try_srcdir= ;;
				4003	esac
				4004	try="${d}sysdeps$try_suffix$a"
				4005	test -n "$enable_debug_configure" &&
				4006	echo "$0 DEBUG: try $try" >&2
				4007	if test -d "$try_srcdir$try"; then
				4008	sysnames="$sysnames $try"
				4009	{ test -n "$o" \|\| test -n "$b"; } && os_used=t
				4010	{ test -n "$m" \|\| test -n "$m0"; } && machine_used=t
				4011	case x${m0:-$m} in
				4012	x*/$submachine) submachine_used=t ;;
				4013	esac
				4014	if test -n "$d"; then
				4015	case "$sysnames_add_ons" in
				4016	" $d ") ;;
				4017	*\|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
				4018	esac
				4019	fi
				4020	fi
				4021	fi
				4022	done
				4023	done
				4024	done
				4025	done
				4026	done
				4027	done
				4028	done
				4029
				4030	# If the assembler supports gnu_indirect_function symbol type and the
				4031	# architecture supports multi-arch, we enable multi-arch by default.
				4032	case $sysnames_add_ons$sysnames in
				4033	"$multi_arch_d")
				4034	;;
				4035	*)
				4036	test x"$multi_arch" = xdefault && multi_arch=no
				4037	;;
				4038	esac
				4039	if test x"$multi_arch" != xno; then
				4040	$as_echo "#define USE_MULTIARCH 1" >>confdefs.h
				4041
				4042	fi
				4043
				4044
				4045	if test -z "$os_used" && test "$os" != none; then
				4046	as_fn_error $? "Operating system $os is not supported." "$LINENO" 5
				4047	fi
				4048	if test -z "$machine_used" && test "$machine" != none; then
				4049	as_fn_error $? "The $machine is not supported." "$LINENO" 5
				4050	fi
				4051	if test -z "$submachine_used" && test -n "$submachine"; then
				4052	as_fn_error $? "The $submachine subspecies of $host_cpu is not supported." "$LINENO" 5
				4053	fi
				4054
				4055
				4056	# We have now validated the configuration.
				4057
				4058	# Expand the list of system names into a full list of directories
				4059	# from each element's parent name and Implies file (if present).
				4060	set $sysnames
				4061	names=
				4062	while test $# -gt 0; do
				4063	name=$1
				4064	shift
				4065
				4066	case " $names " in " $name ")
				4067	# Already in the list.
				4068	continue
				4069	esac
				4070
				4071	# Report each name as we discover it, so there is no long pause in output.
				4072	echo $ECHO_N "$name $ECHO_C" >&6
				4073
				4074	name_base=`echo $name \| sed -e 's@$.sysdeps$/.@\1@'`
				4075
				4076	case $name in
				4077	/*) xsrcdir= ;;
				4078	*) xsrcdir=$srcdir/ ;;
				4079	esac
				4080	test -n "$enable_debug_configure" &&
				4081	echo "DEBUG: name/Implies $xsrcdir$name/Implies" >&2
				4082
				4083	for implies_file in Implies Implies-before Implies-after; do
				4084	implies_type=`echo $implies_file \| sed s/-/_/`
				4085	eval ${implies_type}=
				4086	if test -f $xsrcdir$name/$implies_file; then
				4087	# Collect more names from the `Implies' file (removing comments).
				4088	implied_candidate="`sed 's/#.*$//' < $xsrcdir$name/$implies_file`"
				4089	for x in $implied_candidate; do
				4090	found=no
				4091	if test -d $xsrcdir$name_base/$x; then
				4092	eval "${implies_type}=\"\$${implies_type} \$name_base/\$x\""
				4093	found=yes
				4094	fi
				4095	for d in $add_ons_pfx ''; do
				4096	try="${d}sysdeps/$x"
				4097	case $d in
				4098	/*) try_srcdir= ;;
				4099	*) try_srcdir=$srcdir/ ;;
				4100	esac
				4101	test -n "$enable_debug_configure" &&
				4102	echo "DEBUG: $name $implies_file $x try($d) {$try_srcdir}$try" >&2
				4103	if test $try != $xsrcdir$name_base/$x && test -d $try_srcdir$try;
				4104	then
				4105	eval "${implies_type}=\"\$${implies_type} \$try\""
				4106	found=yes
				4107	case "$sysnames_add_ons" in
				4108	" $d ") ;;
				4109	*\|'') sysnames_add_ons="$sysnames_add_ons $d" ;;
				4110	esac
				4111	fi
				4112	done
				4113	if test $found = no; then
				4114	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $name/$implies_file specifies nonexistent $x" >&5
				4115	$as_echo "$as_me: WARNING: $name/$implies_file specifies nonexistent $x" >&2;}
				4116	fi
				4117	done
				4118	fi
				4119	done
				4120
				4121	# Add NAME to the list of names.
				4122	names="$names $name"
				4123
				4124	# Find the parent of NAME, using the empty string if it has none.
				4125	parent="`echo $name \| sed -n -e 's=/[^/]*$==' -e '/sysdeps$/q' -e p`"
				4126
				4127	test -n "$enable_debug_configure" &&
				4128	echo "DEBUG: $name Implies='$Implies' rest='$*' parent='$parent' \
				4129	Implies_before='$Implies_before' Implies_after='$Implies_after'" >&2
				4130
				4131	# Add the names implied by NAME, and NAME's parent (if it has one), to
				4132	# the list of names to be processed (the argument list). We prepend the
				4133	# implied names to the list and append the parent. We want implied
				4134	# directories to come before further directories inferred from the
				4135	# configuration components; this ensures that for sysv4, unix/common
				4136	# (implied by unix/sysv/sysv4) comes before unix/sysv (in ostry (here $*)
				4137	# after sysv4).
				4138	sysnames="`echo $Implies $* $Implies_before $parent $Implies_after`"
				4139	test -n "$sysnames" && set $sysnames
				4140	done
				4141
				4142	# Add the default directories.
				4143	default_sysnames="sysdeps/generic"
				4144	sysnames="$names $default_sysnames"
				4145
				4146	# The other names were emitted during the scan.
				4147	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $default_sysnames" >&5
				4148	$as_echo "$default_sysnames" >&6; }
				4149
				4150	# Collect the list of add-ons that supply partial sysdeps trees.
				4151	sysdeps_add_ons=
				4152	for add_on in $add_ons; do
				4153	case "$add_on" in
				4154	/*) xsrcdir= ;;
				4155	*) xsrcdir="$srcdir/" ;;
				4156	esac
				4157
				4158	test -d "$xsrcdir$add_on/sysdeps" \|\| {
				4159	case "$configured_add_ons " in
				4160	" $add_on ") ;;
				4161	*\|'')
				4162	as_fn_error $? "add-on $add_on has no configure fragment or sysdeps tree" "$LINENO" 5
				4163	;;
				4164	esac
				4165	continue
				4166	}
				4167
				4168	sysdeps_add_ons="$sysdeps_add_ons $add_on"
				4169	case "$sysnames_add_ons" in
				4170	" $add_on/ ") ;;
				4171	*\|'')
				4172	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no sysdeps directories" >&5
				4173	$as_echo "$as_me: WARNING: add-on $add_on contributed no sysdeps directories" >&2;}
				4174	continue ;;
				4175	esac
				4176
				4177	found=no
				4178	for d in $sysnames; do
				4179	case "$d" in
				4180	$add_on/sysdeps/*) ;;
				4181	*) continue ;;
				4182	esac
				4183	(cd "$xsrcdir$d" && for f in *[!~]; do
				4184	case "$f" in
				4185	sys\|bits)
				4186	for ff in $f/*.h; do
				4187	test -d "$ff" \|\| { test -e "$ff" && exit 88; }
				4188	done
				4189	;;
				4190	*)
				4191	test -d "$f" \|\| { test -e "$f" && exit 88; }
				4192	;;
				4193	esac
				4194	done)
				4195	if test $? -eq 88; then
				4196	found=yes
				4197	break
				4198	fi
				4199	done
				4200	if test $found = no; then
				4201	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: add-on $add_on contributed no useful sysdeps directories" >&5
				4202	$as_echo "$as_me: WARNING: add-on $add_on contributed no useful sysdeps directories" >&2;}
				4203	fi
				4204	done
				4205
				4206
				4207
				4208	### Locate tools.
				4209
				4210	# Find a good install program. We prefer a C program (faster),
				4211	# so one script is as good as another. But avoid the broken or
				4212	# incompatible versions:
				4213	# SysV /etc/install, /usr/sbin/install
				4214	# SunOS /usr/etc/install
				4215	# IRIX /sbin/install
				4216	# AIX /bin/install
				4217	# AmigaOS /C/install, which installs bootblocks on floppy discs
				4218	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
				4219	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
				4220	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
				4221	# OS/2's system install, which has a completely different semantic
				4222	# ./install, which can be erroneously created by make from ./install.sh.
				4223	# Reject install programs that cannot install multiple files.
				4224	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
				4225	$as_echo_n "checking for a BSD-compatible install... " >&6; }
				4226	if test -z "$INSTALL"; then
				4227	if ${ac_cv_path_install+:} false; then :
				4228	$as_echo_n "(cached) " >&6
				4229	else
				4230	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4231	for as_dir in $PATH
				4232	do
				4233	IFS=$as_save_IFS
				4234	test -z "$as_dir" && as_dir=.
				4235	# Account for people who put trailing slashes in PATH elements.
				4236	case $as_dir/ in #((
				4237	./ \| .// \| /[cC]/* \| \
				4238	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
				4239	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
				4240	/usr/ucb/* ) ;;
				4241	*)
				4242	# OSF1 and SCO ODT 3.0 have their own names for install.
				4243	# Don't use installbsd from OSF since it installs stuff as root
				4244	# by default.
				4245	for ac_prog in ginstall scoinst install; do
				4246	for ac_exec_ext in '' $ac_executable_extensions; do
				4247	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
				4248	if test $ac_prog = install &&
				4249	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
				4250	# AIX install. It has an incompatible calling convention.
				4251	:
				4252	elif test $ac_prog = install &&
				4253	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
				4254	# program-specific install script used by HP pwplus--don't use.
				4255	:
				4256	else
				4257	rm -rf conftest.one conftest.two conftest.dir
				4258	echo one > conftest.one
				4259	echo two > conftest.two
				4260	mkdir conftest.dir
				4261	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
				4262	test -s conftest.one && test -s conftest.two &&
				4263	test -s conftest.dir/conftest.one &&
				4264	test -s conftest.dir/conftest.two
				4265	then
				4266	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
				4267	break 3
				4268	fi
				4269	fi
				4270	fi
				4271	done
				4272	done
				4273	;;
				4274	esac
				4275
				4276	done
				4277	IFS=$as_save_IFS
				4278
				4279	rm -rf conftest.one conftest.two conftest.dir
				4280
				4281	fi
				4282	if test "${ac_cv_path_install+set}" = set; then
				4283	INSTALL=$ac_cv_path_install
				4284	else
				4285	# As a last resort, use the slow shell script. Don't cache a
				4286	# value for INSTALL within a source directory, because that will
				4287	# break other packages using the cache if that directory is
				4288	# removed, or if the value is a relative name.
				4289	INSTALL=$ac_install_sh
				4290	fi
				4291	fi
				4292	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
				4293	$as_echo "$INSTALL" >&6; }
				4294
				4295	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
				4296	# It thinks the first close brace ends the variable substitution.
				4297	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
				4298
				4299	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
				4300
				4301	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
				4302
				4303	if test "$INSTALL" = "${srcdir}/scripts/install-sh -c"; then
				4304	# The makefiles need to use a different form to find it in $srcdir.
				4305	INSTALL='\$(..)./scripts/install-sh -c'
				4306	fi
				4307	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
				4308	$as_echo_n "checking whether ln -s works... " >&6; }
				4309	LN_S=$as_ln_s
				4310	if test "$LN_S" = "ln -s"; then
				4311	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
				4312	$as_echo "yes" >&6; }
				4313	else
				4314	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
				4315	$as_echo "no, using $LN_S" >&6; }
				4316	fi
				4317
				4318
				4319	# Was a --with-binutils option given?
				4320	if test -n "$path_binutils"; then
				4321	# Make absolute; ensure a single trailing slash.
				4322	path_binutils=`(cd $path_binutils; pwd) \| sed 's%/*$%/%'`
				4323	CC="$CC -B$path_binutils"
				4324	fi
				4325	AS=`$CC -print-prog-name=as`
				4326	LD=`$CC -print-prog-name=ld`
				4327	AR=`$CC -print-prog-name=ar`
				4328
				4329	OBJDUMP=`$CC -print-prog-name=objdump`
				4330
				4331	OBJCOPY=`$CC -print-prog-name=objcopy`
				4332
				4333
				4334	# Determine whether we are using GNU binutils.
				4335	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AS is GNU as" >&5
				4336	$as_echo_n "checking whether $AS is GNU as... " >&6; }
				4337	if ${libc_cv_prog_as_gnu+:} false; then :
				4338	$as_echo_n "(cached) " >&6
				4339	else
				4340	# Most GNU programs take a -v and spit out some text including
				4341	# the word 'GNU'. Some try to read stdin, so give them /dev/null.
				4342	if $AS -o conftest -v </dev/null 2>&1 \| grep GNU > /dev/null 2>&1; then
				4343	libc_cv_prog_as_gnu=yes
				4344	else
				4345	libc_cv_prog_as_gnu=no
				4346	fi
				4347	rm -fr contest*
				4348	fi
				4349	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_as_gnu" >&5
				4350	$as_echo "$libc_cv_prog_as_gnu" >&6; }
				4351	rm -f a.out
				4352	gnu_as=$libc_cv_prog_as_gnu
				4353
				4354	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $LD is GNU ld" >&5
				4355	$as_echo_n "checking whether $LD is GNU ld... " >&6; }
				4356	if ${libc_cv_prog_ld_gnu+:} false; then :
				4357	$as_echo_n "(cached) " >&6
				4358	else
				4359	# Most GNU programs take a -v and spit out some text including
				4360	# the word 'GNU'. Some try to read stdin, so give them /dev/null.
				4361	if $LD -o conftest -v </dev/null 2>&1 \| grep GNU > /dev/null 2>&1; then
				4362	libc_cv_prog_ld_gnu=yes
				4363	else
				4364	libc_cv_prog_ld_gnu=no
				4365	fi
				4366	rm -fr contest*
				4367	fi
				4368	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_prog_ld_gnu" >&5
				4369	$as_echo "$libc_cv_prog_ld_gnu" >&6; }
				4370	gnu_ld=$libc_cv_prog_ld_gnu
				4371
				4372
				4373	# Accept binutils 2.22 or newer.
				4374	for ac_prog in $AS
				4375	do
				4376	# Extract the first word of "$ac_prog", so it can be a program name with args.
				4377	set dummy $ac_prog; ac_word=$2
				4378	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4379	$as_echo_n "checking for $ac_word... " >&6; }
				4380	if ${ac_cv_prog_AS+:} false; then :
				4381	$as_echo_n "(cached) " >&6
				4382	else
				4383	if test -n "$AS"; then
				4384	ac_cv_prog_AS="$AS" # Let the user override the test.
				4385	else
				4386	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4387	for as_dir in $PATH
				4388	do
				4389	IFS=$as_save_IFS
				4390	test -z "$as_dir" && as_dir=.
				4391	for ac_exec_ext in '' $ac_executable_extensions; do
				4392	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				4393	ac_cv_prog_AS="$ac_prog"
				4394	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4395	break 2
				4396	fi
				4397	done
				4398	done
				4399	IFS=$as_save_IFS
				4400
				4401	fi
				4402	fi
				4403	AS=$ac_cv_prog_AS
				4404	if test -n "$AS"; then
				4405	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AS" >&5
				4406	$as_echo "$AS" >&6; }
				4407	else
				4408	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4409	$as_echo "no" >&6; }
				4410	fi
				4411
				4412
				4413	test -n "$AS" && break
				4414	done
				4415
				4416	if test -z "$AS"; then
				4417	ac_verc_fail=yes
				4418	else
				4419	# Found it, now check the version.
				4420	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AS" >&5
				4421	$as_echo_n "checking version of $AS... " >&6; }
				4422	ac_prog_version=`$AS --version 2>&1 \| sed -n 's/^.GNU assembler. $[0-9]\.[0-9.]$.*$/\1/p'`
				4423	case $ac_prog_version in
				4424	'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
				4425	2.1[0-9][0-9]\|2.2[2-9]\|2.[3-9][0-9]\|[3-9].\|[1-9][0-9]*)
				4426	ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
				4427	*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
				4428
				4429	esac
				4430	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
				4431	$as_echo "$ac_prog_version" >&6; }
				4432	fi
				4433	if test $ac_verc_fail = yes; then
				4434	AS=: critic_missing="$critic_missing as"
				4435	fi
				4436
				4437	for ac_prog in $LD
				4438	do
				4439	# Extract the first word of "$ac_prog", so it can be a program name with args.
				4440	set dummy $ac_prog; ac_word=$2
				4441	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4442	$as_echo_n "checking for $ac_word... " >&6; }
				4443	if ${ac_cv_prog_LD+:} false; then :
				4444	$as_echo_n "(cached) " >&6
				4445	else
				4446	if test -n "$LD"; then
				4447	ac_cv_prog_LD="$LD" # Let the user override the test.
				4448	else
				4449	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4450	for as_dir in $PATH
				4451	do
				4452	IFS=$as_save_IFS
				4453	test -z "$as_dir" && as_dir=.
				4454	for ac_exec_ext in '' $ac_executable_extensions; do
				4455	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				4456	ac_cv_prog_LD="$ac_prog"
				4457	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4458	break 2
				4459	fi
				4460	done
				4461	done
				4462	IFS=$as_save_IFS
				4463
				4464	fi
				4465	fi
				4466	LD=$ac_cv_prog_LD
				4467	if test -n "$LD"; then
				4468	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
				4469	$as_echo "$LD" >&6; }
				4470	else
				4471	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4472	$as_echo "no" >&6; }
				4473	fi
				4474
				4475
				4476	test -n "$LD" && break
				4477	done
				4478
				4479	if test -z "$LD"; then
				4480	ac_verc_fail=yes
				4481	else
				4482	# Found it, now check the version.
				4483	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $LD" >&5
				4484	$as_echo_n "checking version of $LD... " >&6; }
				4485	ac_prog_version=`$LD --version 2>&1 \| sed -n 's/^.GNU ld. $[0-9][0-9]\.[0-9.]$.*$/\1/p'`
				4486	case $ac_prog_version in
				4487	'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
				4488	2.1[0-9][0-9]\|2.2[2-9]\|2.[3-9][0-9]\|[3-9].\|[1-9][0-9]*)
				4489	ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
				4490	*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
				4491
				4492	esac
				4493	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
				4494	$as_echo "$ac_prog_version" >&6; }
				4495	fi
				4496	if test $ac_verc_fail = yes; then
				4497	LD=: critic_missing="$critic_missing ld"
				4498	fi
				4499
				4500
				4501	# These programs are version sensitive.
				4502
				4503	for ac_prog in gnumake gmake make
				4504	do
				4505	# Extract the first word of "$ac_prog", so it can be a program name with args.
				4506	set dummy $ac_prog; ac_word=$2
				4507	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4508	$as_echo_n "checking for $ac_word... " >&6; }
				4509	if ${ac_cv_prog_MAKE+:} false; then :
				4510	$as_echo_n "(cached) " >&6
				4511	else
				4512	if test -n "$MAKE"; then
				4513	ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
				4514	else
				4515	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4516	for as_dir in $PATH
				4517	do
				4518	IFS=$as_save_IFS
				4519	test -z "$as_dir" && as_dir=.
				4520	for ac_exec_ext in '' $ac_executable_extensions; do
				4521	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				4522	ac_cv_prog_MAKE="$ac_prog"
				4523	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4524	break 2
				4525	fi
				4526	done
				4527	done
				4528	IFS=$as_save_IFS
				4529
				4530	fi
				4531	fi
				4532	MAKE=$ac_cv_prog_MAKE
				4533	if test -n "$MAKE"; then
				4534	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
				4535	$as_echo "$MAKE" >&6; }
				4536	else
				4537	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4538	$as_echo "no" >&6; }
				4539	fi
				4540
				4541
				4542	test -n "$MAKE" && break
				4543	done
				4544
				4545	if test -z "$MAKE"; then
				4546	ac_verc_fail=yes
				4547	else
				4548	# Found it, now check the version.
				4549	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKE" >&5
				4550	$as_echo_n "checking version of $MAKE... " >&6; }
				4551	ac_prog_version=`$MAKE --version 2>&1 \| sed -n 's/^.GNU Make[^0-9]$[0-9][0-9.]$.$/\1/p'`
				4552	case $ac_prog_version in
				4553	'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
				4554	3.79* \| 3.[89]* \| [4-9].* \| [1-9][0-9]*)
				4555	ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
				4556	*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
				4557
				4558	esac
				4559	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
				4560	$as_echo "$ac_prog_version" >&6; }
				4561	fi
				4562	if test $ac_verc_fail = yes; then
				4563	critic_missing="$critic_missing make"
				4564	fi
				4565
				4566
				4567	for ac_prog in gnumsgfmt gmsgfmt msgfmt
				4568	do
				4569	# Extract the first word of "$ac_prog", so it can be a program name with args.
				4570	set dummy $ac_prog; ac_word=$2
				4571	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4572	$as_echo_n "checking for $ac_word... " >&6; }
				4573	if ${ac_cv_prog_MSGFMT+:} false; then :
				4574	$as_echo_n "(cached) " >&6
				4575	else
				4576	if test -n "$MSGFMT"; then
				4577	ac_cv_prog_MSGFMT="$MSGFMT" # Let the user override the test.
				4578	else
				4579	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4580	for as_dir in $PATH
				4581	do
				4582	IFS=$as_save_IFS
				4583	test -z "$as_dir" && as_dir=.
				4584	for ac_exec_ext in '' $ac_executable_extensions; do
				4585	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				4586	ac_cv_prog_MSGFMT="$ac_prog"
				4587	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4588	break 2
				4589	fi
				4590	done
				4591	done
				4592	IFS=$as_save_IFS
				4593
				4594	fi
				4595	fi
				4596	MSGFMT=$ac_cv_prog_MSGFMT
				4597	if test -n "$MSGFMT"; then
				4598	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5
				4599	$as_echo "$MSGFMT" >&6; }
				4600	else
				4601	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4602	$as_echo "no" >&6; }
				4603	fi
				4604
				4605
				4606	test -n "$MSGFMT" && break
				4607	done
				4608
				4609	if test -z "$MSGFMT"; then
				4610	ac_verc_fail=yes
				4611	else
				4612	# Found it, now check the version.
				4613	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MSGFMT" >&5
				4614	$as_echo_n "checking version of $MSGFMT... " >&6; }
				4615	ac_prog_version=`$MSGFMT --version 2>&1 \| sed -n 's/^.GNU gettext. $[0-9]\.[0-9.]$.*$/\1/p'`
				4616	case $ac_prog_version in
				4617	'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
				4618	0.10.3[6-9]* \| 0.10.[4-9][0-9]* \| 0.1[1-9]* \| 0.[2-9][0-9]* \| [1-9].*)
				4619	ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
				4620	*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
				4621
				4622	esac
				4623	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
				4624	$as_echo "$ac_prog_version" >&6; }
				4625	fi
				4626	if test $ac_verc_fail = yes; then
				4627	MSGFMT=: aux_missing="$aux_missing msgfmt"
				4628	fi
				4629
				4630	for ac_prog in makeinfo
				4631	do
				4632	# Extract the first word of "$ac_prog", so it can be a program name with args.
				4633	set dummy $ac_prog; ac_word=$2
				4634	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4635	$as_echo_n "checking for $ac_word... " >&6; }
				4636	if ${ac_cv_prog_MAKEINFO+:} false; then :
				4637	$as_echo_n "(cached) " >&6
				4638	else
				4639	if test -n "$MAKEINFO"; then
				4640	ac_cv_prog_MAKEINFO="$MAKEINFO" # Let the user override the test.
				4641	else
				4642	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4643	for as_dir in $PATH
				4644	do
				4645	IFS=$as_save_IFS
				4646	test -z "$as_dir" && as_dir=.
				4647	for ac_exec_ext in '' $ac_executable_extensions; do
				4648	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				4649	ac_cv_prog_MAKEINFO="$ac_prog"
				4650	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4651	break 2
				4652	fi
				4653	done
				4654	done
				4655	IFS=$as_save_IFS
				4656
				4657	fi
				4658	fi
				4659	MAKEINFO=$ac_cv_prog_MAKEINFO
				4660	if test -n "$MAKEINFO"; then
				4661	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKEINFO" >&5
				4662	$as_echo "$MAKEINFO" >&6; }
				4663	else
				4664	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4665	$as_echo "no" >&6; }
				4666	fi
				4667
				4668
				4669	test -n "$MAKEINFO" && break
				4670	done
				4671
				4672	if test -z "$MAKEINFO"; then
				4673	ac_verc_fail=yes
				4674	else
				4675	# Found it, now check the version.
				4676	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $MAKEINFO" >&5
				4677	$as_echo_n "checking version of $MAKEINFO... " >&6; }
				4678	ac_prog_version=`$MAKEINFO --version 2>&1 \| sed -n 's/^.GNU texinfo. $[0-9][0-9.]$.$/\1/p'`
				4679	case $ac_prog_version in
				4680	'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
				4681	4.[7-9]\|4.[1-9][0-9]\|[5-9].*)
				4682	ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
				4683	*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
				4684
				4685	esac
				4686	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
				4687	$as_echo "$ac_prog_version" >&6; }
				4688	fi
				4689	if test $ac_verc_fail = yes; then
				4690	MAKEINFO=: aux_missing="$aux_missing makeinfo"
				4691	fi
				4692
				4693	for ac_prog in sed
				4694	do
				4695	# Extract the first word of "$ac_prog", so it can be a program name with args.
				4696	set dummy $ac_prog; ac_word=$2
				4697	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4698	$as_echo_n "checking for $ac_word... " >&6; }
				4699	if ${ac_cv_prog_SED+:} false; then :
				4700	$as_echo_n "(cached) " >&6
				4701	else
				4702	if test -n "$SED"; then
				4703	ac_cv_prog_SED="$SED" # Let the user override the test.
				4704	else
				4705	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4706	for as_dir in $PATH
				4707	do
				4708	IFS=$as_save_IFS
				4709	test -z "$as_dir" && as_dir=.
				4710	for ac_exec_ext in '' $ac_executable_extensions; do
				4711	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				4712	ac_cv_prog_SED="$ac_prog"
				4713	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4714	break 2
				4715	fi
				4716	done
				4717	done
				4718	IFS=$as_save_IFS
				4719
				4720	fi
				4721	fi
				4722	SED=$ac_cv_prog_SED
				4723	if test -n "$SED"; then
				4724	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SED" >&5
				4725	$as_echo "$SED" >&6; }
				4726	else
				4727	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4728	$as_echo "no" >&6; }
				4729	fi
				4730
				4731
				4732	test -n "$SED" && break
				4733	done
				4734
				4735	if test -z "$SED"; then
				4736	ac_verc_fail=yes
				4737	else
				4738	# Found it, now check the version.
				4739	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $SED" >&5
				4740	$as_echo_n "checking version of $SED... " >&6; }
				4741	ac_prog_version=`$SED --version 2>&1 \| sed -n 's/^.GNU sed[^0-9] $[0-9]\.[0-9.]$.*$/\1/p'`
				4742	case $ac_prog_version in
				4743	'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
				4744	3.0[2-9]\|3.[1-9]\|[4-9]*)
				4745	ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
				4746	*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
				4747
				4748	esac
				4749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
				4750	$as_echo "$ac_prog_version" >&6; }
				4751	fi
				4752	if test $ac_verc_fail = yes; then
				4753	SED=: aux_missing="$aux_missing sed"
				4754	fi
				4755
				4756	for ac_prog in gawk
				4757	do
				4758	# Extract the first word of "$ac_prog", so it can be a program name with args.
				4759	set dummy $ac_prog; ac_word=$2
				4760	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4761	$as_echo_n "checking for $ac_word... " >&6; }
				4762	if ${ac_cv_prog_AWK+:} false; then :
				4763	$as_echo_n "(cached) " >&6
				4764	else
				4765	if test -n "$AWK"; then
				4766	ac_cv_prog_AWK="$AWK" # Let the user override the test.
				4767	else
				4768	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4769	for as_dir in $PATH
				4770	do
				4771	IFS=$as_save_IFS
				4772	test -z "$as_dir" && as_dir=.
				4773	for ac_exec_ext in '' $ac_executable_extensions; do
				4774	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				4775	ac_cv_prog_AWK="$ac_prog"
				4776	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4777	break 2
				4778	fi
				4779	done
				4780	done
				4781	IFS=$as_save_IFS
				4782
				4783	fi
				4784	fi
				4785	AWK=$ac_cv_prog_AWK
				4786	if test -n "$AWK"; then
				4787	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
				4788	$as_echo "$AWK" >&6; }
				4789	else
				4790	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4791	$as_echo "no" >&6; }
				4792	fi
				4793
				4794
				4795	test -n "$AWK" && break
				4796	done
				4797
				4798	if test -z "$AWK"; then
				4799	ac_verc_fail=yes
				4800	else
				4801	# Found it, now check the version.
				4802	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $AWK" >&5
				4803	$as_echo_n "checking version of $AWK... " >&6; }
				4804	ac_prog_version=`$AWK --version 2>&1 \| sed -n 's/^.GNU Awk[^0-9]$[0-9][0-9.]$.$/\1/p'`
				4805	case $ac_prog_version in
				4806	'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
				4807	3.1.[2-9]\|3.[2-9]\|[4-9]*)
				4808	ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
				4809	*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
				4810
				4811	esac
				4812	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
				4813	$as_echo "$ac_prog_version" >&6; }
				4814	fi
				4815	if test $ac_verc_fail = yes; then
				4816	critic_missing="$critic_missing gawk"
				4817	fi
				4818
				4819
				4820	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC is sufficient to build libc" >&5
				4821	$as_echo_n "checking if $CC is sufficient to build libc... " >&6; }
				4822	if ${libc_cv_compiler_ok+:} false; then :
				4823	$as_echo_n "(cached) " >&6
				4824	else
				4825
				4826	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				4827	/* end confdefs.h. */
				4828
				4829	int
				4830	main ()
				4831	{
				4832
				4833	#if !defined __GNUC__ \|\| __GNUC__ < 4 \|\| (__GNUC__ == 4 && __GNUC_MINOR__ < 7)
				4834	#error insufficient compiler
				4835	#endif
				4836	;
				4837	return 0;
				4838	}
				4839	_ACEOF
				4840	if ac_fn_c_try_compile "$LINENO"; then :
				4841	libc_cv_compiler_ok=yes
				4842	else
				4843	libc_cv_compiler_ok=no
				4844	fi
				4845	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				4846	fi
				4847	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_compiler_ok" >&5
				4848	$as_echo "$libc_cv_compiler_ok" >&6; }
				4849	if test $libc_cv_compiler_ok != yes; then :
				4850	critic_missing="$critic_missing compiler"
				4851	fi
				4852
				4853	if test -n "$ac_tool_prefix"; then
				4854	# Extract the first word of "${ac_tool_prefix}nm", so it can be a program name with args.
				4855	set dummy ${ac_tool_prefix}nm; ac_word=$2
				4856	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4857	$as_echo_n "checking for $ac_word... " >&6; }
				4858	if ${ac_cv_prog_NM+:} false; then :
				4859	$as_echo_n "(cached) " >&6
				4860	else
				4861	if test -n "$NM"; then
				4862	ac_cv_prog_NM="$NM" # Let the user override the test.
				4863	else
				4864	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4865	for as_dir in $PATH
				4866	do
				4867	IFS=$as_save_IFS
				4868	test -z "$as_dir" && as_dir=.
				4869	for ac_exec_ext in '' $ac_executable_extensions; do
				4870	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				4871	ac_cv_prog_NM="${ac_tool_prefix}nm"
				4872	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4873	break 2
				4874	fi
				4875	done
				4876	done
				4877	IFS=$as_save_IFS
				4878
				4879	fi
				4880	fi
				4881	NM=$ac_cv_prog_NM
				4882	if test -n "$NM"; then
				4883	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $NM" >&5
				4884	$as_echo "$NM" >&6; }
				4885	else
				4886	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4887	$as_echo "no" >&6; }
				4888	fi
				4889
				4890
				4891	fi
				4892	if test -z "$ac_cv_prog_NM"; then
				4893	ac_ct_NM=$NM
				4894	# Extract the first word of "nm", so it can be a program name with args.
				4895	set dummy nm; ac_word=$2
				4896	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4897	$as_echo_n "checking for $ac_word... " >&6; }
				4898	if ${ac_cv_prog_ac_ct_NM+:} false; then :
				4899	$as_echo_n "(cached) " >&6
				4900	else
				4901	if test -n "$ac_ct_NM"; then
				4902	ac_cv_prog_ac_ct_NM="$ac_ct_NM" # Let the user override the test.
				4903	else
				4904	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4905	for as_dir in $PATH
				4906	do
				4907	IFS=$as_save_IFS
				4908	test -z "$as_dir" && as_dir=.
				4909	for ac_exec_ext in '' $ac_executable_extensions; do
				4910	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				4911	ac_cv_prog_ac_ct_NM="nm"
				4912	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4913	break 2
				4914	fi
				4915	done
				4916	done
				4917	IFS=$as_save_IFS
				4918
				4919	fi
				4920	fi
				4921	ac_ct_NM=$ac_cv_prog_ac_ct_NM
				4922	if test -n "$ac_ct_NM"; then
				4923	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NM" >&5
				4924	$as_echo "$ac_ct_NM" >&6; }
				4925	else
				4926	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4927	$as_echo "no" >&6; }
				4928	fi
				4929
				4930	if test "x$ac_ct_NM" = x; then
				4931	NM="false"
				4932	else
				4933	case $cross_compiling:$ac_tool_warned in
				4934	yes:)
				4935	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
				4936	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
				4937	ac_tool_warned=yes ;;
				4938	esac
				4939	NM=$ac_ct_NM
				4940	fi
				4941	else
				4942	NM="$ac_cv_prog_NM"
				4943	fi
				4944
				4945
				4946	if test "x$maintainer" = "xyes"; then
				4947	for ac_prog in autoconf
				4948	do
				4949	# Extract the first word of "$ac_prog", so it can be a program name with args.
				4950	set dummy $ac_prog; ac_word=$2
				4951	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				4952	$as_echo_n "checking for $ac_word... " >&6; }
				4953	if ${ac_cv_prog_AUTOCONF+:} false; then :
				4954	$as_echo_n "(cached) " >&6
				4955	else
				4956	if test -n "$AUTOCONF"; then
				4957	ac_cv_prog_AUTOCONF="$AUTOCONF" # Let the user override the test.
				4958	else
				4959	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				4960	for as_dir in $PATH
				4961	do
				4962	IFS=$as_save_IFS
				4963	test -z "$as_dir" && as_dir=.
				4964	for ac_exec_ext in '' $ac_executable_extensions; do
				4965	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				4966	ac_cv_prog_AUTOCONF="$ac_prog"
				4967	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				4968	break 2
				4969	fi
				4970	done
				4971	done
				4972	IFS=$as_save_IFS
				4973
				4974	fi
				4975	fi
				4976	AUTOCONF=$ac_cv_prog_AUTOCONF
				4977	if test -n "$AUTOCONF"; then
				4978	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AUTOCONF" >&5
				4979	$as_echo "$AUTOCONF" >&6; }
				4980	else
				4981	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				4982	$as_echo "no" >&6; }
				4983	fi
				4984
				4985
				4986	test -n "$AUTOCONF" && break
				4987	done
				4988	test -n "$AUTOCONF" \|\| AUTOCONF="no"
				4989
				4990	case "x$AUTOCONF" in
				4991	xno\|x\|x:) AUTOCONF=no ;;
				4992	*)
				4993	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works" >&5
				4994	$as_echo_n "checking whether $AUTOCONF${ACFLAGS:+ }$ACFLAGS works... " >&6; }
				4995	if ${libc_cv_autoconf_works+:} false; then :
				4996	$as_echo_n "(cached) " >&6
				4997	else
				4998	if (cd $srcdir; $AUTOCONF $ACFLAGS configure.ac > /dev/null 2>&1); then
				4999	libc_cv_autoconf_works=yes
				5000	else
				5001	libc_cv_autoconf_works=no
				5002	fi
				5003	fi
				5004	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_autoconf_works" >&5
				5005	$as_echo "$libc_cv_autoconf_works" >&6; }
				5006	test $libc_cv_autoconf_works = yes \|\| AUTOCONF=no
				5007	;;
				5008	esac
				5009	if test "x$AUTOCONF" = xno; then
				5010	aux_missing="$aux_missing autoconf"
				5011	fi
				5012	else
				5013	AUTOCONF=no
				5014	fi
				5015
				5016	test -n "$critic_missing" && as_fn_error $? "
				5017	*** These critical programs are missing or too old:$critic_missing
				5018	*** Check the INSTALL file for required versions." "$LINENO" 5
				5019
				5020	test -n "$aux_missing" && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:
				5021	*** These auxiliary programs are missing or incompatible versions:$aux_missing
				5022	*** some features will be disabled.
				5023	*** Check the INSTALL file for required versions." >&5
				5024	$as_echo "$as_me: WARNING:
				5025	*** These auxiliary programs are missing or incompatible versions:$aux_missing
				5026	*** some features will be disabled.
				5027	*** Check the INSTALL file for required versions." >&2;}
				5028
				5029	# if using special system headers, find out the compiler's sekrit
				5030	# header directory and add that to the list. NOTE: Only does the right
				5031	# thing on a system that doesn't need fixincludes. (Not presently a problem.)
				5032	if test -n "$sysheaders"; then
				5033	SYSINCLUDES=-nostdinc
				5034	for d in include include-fixed; do
				5035	i=`$CC -print-file-name="$d"` && test "x$i" != x && test "x$i" != "x$d" &&
				5036	SYSINCLUDES="$SYSINCLUDES -isystem $i"
				5037	done
				5038	SYSINCLUDES="$SYSINCLUDES \
				5039	-isystem `echo $sysheaders \| sed 's/:/ -isystem /g'`"
				5040	if test -n "$CXX"; then
				5041	CXX_SYSINCLUDES=
				5042	for cxxheaders in `$CXX -v -S -x c++ /dev/null -o /dev/null 2>&1 \
				5043	\| sed -n -e '1,/#include/d' -e 's/^ $\/.*\/[cg]++$/\1/p'`; do
				5044	test "x$cxxheaders" != x &&
				5045	CXX_SYSINCLUDES="$CXX_SYSINCLUDES -isystem $cxxheaders"
				5046	done
				5047	fi
				5048	fi
				5049
				5050
				5051
				5052	# Test if LD_LIBRARY_PATH contains the notation for the current directory
				5053	# since this would lead to problems installing/building glibc.
				5054	# LD_LIBRARY_PATH contains the current directory if one of the following
				5055	# is true:
				5056	# - one of the terminals (":" and ";") is the first or last sign
				5057	# - two terminals occur directly after each other
				5058	# - the path contains an element with a dot in it
				5059	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking LD_LIBRARY_PATH variable" >&5
				5060	$as_echo_n "checking LD_LIBRARY_PATH variable... " >&6; }
				5061	case ${LD_LIBRARY_PATH} in
				5062	[:\;]* \| [:\;] \| [:\;][:\;]* \| [:\;]. \| .[:\;]\| . \| [:\;].[:\;] )
				5063	ld_library_path_setting="contains current directory"
				5064	;;
				5065	*)
				5066	ld_library_path_setting="ok"
				5067	;;
				5068	esac
				5069	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_library_path_setting" >&5
				5070	$as_echo "$ld_library_path_setting" >&6; }
				5071	if test "$ld_library_path_setting" != "ok"; then
				5072	as_fn_error $? "
				5073	*** LD_LIBRARY_PATH shouldn't contain the current directory when
				5074	*** building glibc. Please change the environment variable
				5075	*** and run configure again." "$LINENO" 5
				5076	fi
				5077
				5078	# Extract the first word of "bash", so it can be a program name with args.
				5079	set dummy bash; ac_word=$2
				5080	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5081	$as_echo_n "checking for $ac_word... " >&6; }
				5082	if ${ac_cv_path_BASH_SHELL+:} false; then :
				5083	$as_echo_n "(cached) " >&6
				5084	else
				5085	case $BASH_SHELL in
				5086	[\\/]* \| ?:[\\/]*)
				5087	ac_cv_path_BASH_SHELL="$BASH_SHELL" # Let the user override the test with a path.
				5088	;;
				5089	*)
				5090	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5091	for as_dir in $PATH
				5092	do
				5093	IFS=$as_save_IFS
				5094	test -z "$as_dir" && as_dir=.
				5095	for ac_exec_ext in '' $ac_executable_extensions; do
				5096	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				5097	ac_cv_path_BASH_SHELL="$as_dir/$ac_word$ac_exec_ext"
				5098	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				5099	break 2
				5100	fi
				5101	done
				5102	done
				5103	IFS=$as_save_IFS
				5104
				5105	test -z "$ac_cv_path_BASH_SHELL" && ac_cv_path_BASH_SHELL="no"
				5106	;;
				5107	esac
				5108	fi
				5109	BASH_SHELL=$ac_cv_path_BASH_SHELL
				5110	if test -n "$BASH_SHELL"; then
				5111	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BASH_SHELL" >&5
				5112	$as_echo "$BASH_SHELL" >&6; }
				5113	else
				5114	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5115	$as_echo "no" >&6; }
				5116	fi
				5117
				5118
				5119
				5120	# Extract the first word of "perl", so it can be a program name with args.
				5121	set dummy perl; ac_word=$2
				5122	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5123	$as_echo_n "checking for $ac_word... " >&6; }
				5124	if ${ac_cv_path_PERL+:} false; then :
				5125	$as_echo_n "(cached) " >&6
				5126	else
				5127	case $PERL in
				5128	[\\/]* \| ?:[\\/]*)
				5129	ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
				5130	;;
				5131	*)
				5132	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5133	for as_dir in $PATH
				5134	do
				5135	IFS=$as_save_IFS
				5136	test -z "$as_dir" && as_dir=.
				5137	for ac_exec_ext in '' $ac_executable_extensions; do
				5138	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				5139	ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
				5140	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				5141	break 2
				5142	fi
				5143	done
				5144	done
				5145	IFS=$as_save_IFS
				5146
				5147	test -z "$ac_cv_path_PERL" && ac_cv_path_PERL="no"
				5148	;;
				5149	esac
				5150	fi
				5151	PERL=$ac_cv_path_PERL
				5152	if test -n "$PERL"; then
				5153	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PERL" >&5
				5154	$as_echo "$PERL" >&6; }
				5155	else
				5156	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5157	$as_echo "no" >&6; }
				5158	fi
				5159
				5160
				5161	if test "$PERL" != no &&
				5162	(eval `$PERL -V:apiversion`; test `expr "$apiversion" \< 5` -ne 0); then
				5163	PERL=no
				5164	fi
				5165	# Extract the first word of "install-info", so it can be a program name with args.
				5166	set dummy install-info; ac_word=$2
				5167	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5168	$as_echo_n "checking for $ac_word... " >&6; }
				5169	if ${ac_cv_path_INSTALL_INFO+:} false; then :
				5170	$as_echo_n "(cached) " >&6
				5171	else
				5172	case $INSTALL_INFO in
				5173	[\\/]* \| ?:[\\/]*)
				5174	ac_cv_path_INSTALL_INFO="$INSTALL_INFO" # Let the user override the test with a path.
				5175	;;
				5176	*)
				5177	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5178	as_dummy="$PATH:/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin"
				5179	for as_dir in $as_dummy
				5180	do
				5181	IFS=$as_save_IFS
				5182	test -z "$as_dir" && as_dir=.
				5183	for ac_exec_ext in '' $ac_executable_extensions; do
				5184	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				5185	ac_cv_path_INSTALL_INFO="$as_dir/$ac_word$ac_exec_ext"
				5186	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				5187	break 2
				5188	fi
				5189	done
				5190	done
				5191	IFS=$as_save_IFS
				5192
				5193	test -z "$ac_cv_path_INSTALL_INFO" && ac_cv_path_INSTALL_INFO="no"
				5194	;;
				5195	esac
				5196	fi
				5197	INSTALL_INFO=$ac_cv_path_INSTALL_INFO
				5198	if test -n "$INSTALL_INFO"; then
				5199	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL_INFO" >&5
				5200	$as_echo "$INSTALL_INFO" >&6; }
				5201	else
				5202	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5203	$as_echo "no" >&6; }
				5204	fi
				5205
				5206
				5207	for ac_prog in bison
				5208	do
				5209	# Extract the first word of "$ac_prog", so it can be a program name with args.
				5210	set dummy $ac_prog; ac_word=$2
				5211	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
				5212	$as_echo_n "checking for $ac_word... " >&6; }
				5213	if ${ac_cv_prog_BISON+:} false; then :
				5214	$as_echo_n "(cached) " >&6
				5215	else
				5216	if test -n "$BISON"; then
				5217	ac_cv_prog_BISON="$BISON" # Let the user override the test.
				5218	else
				5219	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				5220	for as_dir in $PATH
				5221	do
				5222	IFS=$as_save_IFS
				5223	test -z "$as_dir" && as_dir=.
				5224	for ac_exec_ext in '' $ac_executable_extensions; do
				5225	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
				5226	ac_cv_prog_BISON="$ac_prog"
				5227	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
				5228	break 2
				5229	fi
				5230	done
				5231	done
				5232	IFS=$as_save_IFS
				5233
				5234	fi
				5235	fi
				5236	BISON=$ac_cv_prog_BISON
				5237	if test -n "$BISON"; then
				5238	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BISON" >&5
				5239	$as_echo "$BISON" >&6; }
				5240	else
				5241	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
				5242	$as_echo "no" >&6; }
				5243	fi
				5244
				5245
				5246	test -n "$BISON" && break
				5247	done
				5248
				5249	if test -z "$BISON"; then
				5250	ac_verc_fail=yes
				5251	else
				5252	# Found it, now check the version.
				5253	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking version of $BISON" >&5
				5254	$as_echo_n "checking version of $BISON... " >&6; }
				5255	ac_prog_version=`$BISON --version 2>&1 \| sed -n 's/^.bison (GNU Bison) $[0-9]\.[0-9.]$.$/\1/p'`
				5256	case $ac_prog_version in
				5257	'') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;;
				5258	2.7\|[3-9].\|[1-9][0-9]*)
				5259	ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;;
				5260	*) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;;
				5261
				5262	esac
				5263	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_prog_version" >&5
				5264	$as_echo "$ac_prog_version" >&6; }
				5265	fi
				5266	if test $ac_verc_fail = yes; then
				5267	BISON=no
				5268	fi
				5269
				5270
				5271	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for .set assembler directive" >&5
				5272	$as_echo_n "checking for .set assembler directive... " >&6; }
				5273	if ${libc_cv_asm_set_directive+:} false; then :
				5274	$as_echo_n "(cached) " >&6
				5275	else
				5276	cat > conftest.s <<EOF
				5277	.text
				5278	foo:
				5279	.set glibc_conftest_frobozz,foo
				5280	.globl glibc_conftest_frobozz
				5281	EOF
				5282	# The alpha-dec-osf1 assembler gives only a warning for `.set'
				5283	# (but it doesn't work), so we must do a linking check to be sure.
				5284	cat > conftest1.c <<\EOF
				5285	extern int glibc_conftest_frobozz;
				5286	void _start() { glibc_conftest_frobozz = 1; }
				5287	EOF
				5288	if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS \
				5289	-nostartfiles -nostdlib \
				5290	-o conftest conftest.s conftest1.c 1>&5 2>&5; then
				5291	libc_cv_asm_set_directive=yes
				5292	else
				5293	libc_cv_asm_set_directive=no
				5294	fi
				5295	rm -f conftest*
				5296	fi
				5297	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_asm_set_directive" >&5
				5298	$as_echo "$libc_cv_asm_set_directive" >&6; }
				5299	if test $libc_cv_asm_set_directive = yes; then
				5300	$as_echo "#define HAVE_ASM_SET_DIRECTIVE 1" >>confdefs.h
				5301
				5302	fi
				5303
				5304	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker support for protected data symbol" >&5
				5305	$as_echo_n "checking linker support for protected data symbol... " >&6; }
				5306	if ${libc_cv_protected_data+:} false; then :
				5307	$as_echo_n "(cached) " >&6
				5308	else
				5309	cat > conftest.c <<EOF
				5310	int bar __attribute__ ((visibility ("protected"))) = 1;
				5311	EOF
				5312	libc_cv_protected_data=no
				5313	if { ac_try='${CC-cc} -nostdlib -nostartfiles -fPIC -shared conftest.c -o conftest.so'
				5314	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5315	(eval $ac_try) 2>&5
				5316	ac_status=$?
				5317	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5318	test $ac_status = 0; }; }; then
				5319	cat > conftest.c <<EOF
				5320	extern int bar;
				5321	int main (void) { return bar; }
				5322	EOF
				5323	if { ac_try='${CC-cc} -nostdlib -nostartfiles conftest.c -o conftest conftest.so'
				5324	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5325	(eval $ac_try) 2>&5
				5326	ac_status=$?
				5327	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5328	test $ac_status = 0; }; }; then
				5329	libc_cv_protected_data=yes
				5330	fi
				5331	fi
				5332	rm -f conftest.*
				5333
				5334	fi
				5335	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_protected_data" >&5
				5336	$as_echo "$libc_cv_protected_data" >&6; }
				5337
				5338
				5339	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for broken __attribute__((alias()))" >&5
				5340	$as_echo_n "checking for broken __attribute__((alias()))... " >&6; }
				5341	if ${libc_cv_broken_alias_attribute+:} false; then :
				5342	$as_echo_n "(cached) " >&6
				5343	else
				5344	cat > conftest.c <<EOF
				5345	extern int foo (int x) __asm ("xyzzy");
				5346	int bar (int x) { return x; }
				5347	extern __typeof (bar) foo __attribute ((weak, alias ("bar")));
				5348	extern int dfoo;
				5349	extern __typeof (dfoo) dfoo __asm ("abccb");
				5350	int dfoo = 1;
				5351	EOF
				5352	libc_cv_broken_alias_attribute=yes
				5353	if { ac_try='${CC-cc} -Werror -S conftest.c -o conftest.s 1>&5'
				5354	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5355	(eval $ac_try) 2>&5
				5356	ac_status=$?
				5357	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5358	test $ac_status = 0; }; }; then
				5359	if grep 'xyzzy' conftest.s >/dev/null &&
				5360	grep 'abccb' conftest.s >/dev/null; then
				5361	libc_cv_broken_alias_attribute=no
				5362	fi
				5363	fi
				5364	rm -f conftest.c conftest.s
				5365
				5366	fi
				5367	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_broken_alias_attribute" >&5
				5368	$as_echo "$libc_cv_broken_alias_attribute" >&6; }
				5369	if test $libc_cv_broken_alias_attribute = yes; then
				5370	as_fn_error $? "working alias attribute support required" "$LINENO" 5
				5371	fi
				5372
				5373	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to put _rtld_local into .sdata section" >&5
				5374	$as_echo_n "checking whether to put _rtld_local into .sdata section... " >&6; }
				5375	if ${libc_cv_have_sdata_section+:} false; then :
				5376	$as_echo_n "(cached) " >&6
				5377	else
				5378	echo "int i;" > conftest.c
				5379	libc_cv_have_sdata_section=no
				5380	if ${CC-cc} $LDFLAGS -fPIC -shared -Wl,--verbose conftest.c -o conftest.so 2>&1 \
				5381	\| grep '\.sdata' >/dev/null; then
				5382	libc_cv_have_sdata_section=yes
				5383	fi
				5384	rm -f conftest.c conftest.so
				5385
				5386	fi
				5387	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_sdata_section" >&5
				5388	$as_echo "$libc_cv_have_sdata_section" >&6; }
				5389	if test $libc_cv_have_sdata_section = yes; then
				5390	$as_echo "#define HAVE_SDATA_SECTION 1" >>confdefs.h
				5391
				5392	fi
				5393
				5394	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use .ctors/.dtors header and trailer" >&5
				5395	$as_echo_n "checking whether to use .ctors/.dtors header and trailer... " >&6; }
				5396	if ${libc_cv_ctors_header+:} false; then :
				5397	$as_echo_n "(cached) " >&6
				5398	else
				5399	libc_cv_ctors_header=yes
				5400	cat > conftest.c <<EOF
				5401	int _start (void) { return 0; }
				5402	int __start (void) { return 0; }
				5403
				5404	__attribute__ ((constructor)) void ctor (void) { asm (""); }
				5405	__attribute__ ((destructor)) void dtor (void) { asm (""); }
				5406
				5407	EOF
				5408	if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -o conftest
				5409	conftest.c -static -nostartfiles -nostdlib
				5410	1>&5'
				5411	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5412	(eval $ac_try) 2>&5
				5413	ac_status=$?
				5414	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5415	test $ac_status = 0; }; }; then :
				5416	if $READELF -WS conftest$ac_exeext \| $AWK '
				5417	{ gsub(/\[ */, "[") }
				5418	$2 == ".ctors" \|\| $2 == ".dtors" {
				5419	size = strtonum("0x" $6)
				5420	align = strtonum("0x" $NF)
				5421	seen[$2] = 1
				5422	stub[$2] = size == align * 2
				5423	}
				5424	END {
				5425	ctors_ok = !seen[".ctors"] \|\| stub[".ctors"]
				5426	dtors_ok = !seen[".dtors"] \|\| stub[".dtors"]
				5427	exit ((ctors_ok && dtors_ok) ? 0 : 1)
				5428	}
				5429	'; then :
				5430	libc_cv_ctors_header=no
				5431	fi
				5432
				5433	else
				5434	as_fn_error $? "missing __attribute__ ((constructor)) support??" "$LINENO" 5
				5435
				5436	fi
				5437	rm -f conftest*
				5438
				5439	fi
				5440	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ctors_header" >&5
				5441	$as_echo "$libc_cv_ctors_header" >&6; }
				5442	if test $libc_cv_ctors_header = no; then
				5443	$as_echo "#define NO_CTORS_DTORS_SECTIONS 1" >>confdefs.h
				5444
				5445	fi
				5446
				5447	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libunwind-support in compiler" >&5
				5448	$as_echo_n "checking for libunwind-support in compiler... " >&6; }
				5449	if ${libc_cv_cc_with_libunwind+:} false; then :
				5450	$as_echo_n "(cached) " >&6
				5451	else
				5452
				5453	cat > conftest.c <<EOF
				5454	int main (void) { return 0; }
				5455	EOF
				5456	if ${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS -static -o conftest \
				5457	conftest.c -v 2>&1 >/dev/null \| grep ' -lunwind ' >/dev/null; then
				5458	libc_cv_cc_with_libunwind=yes
				5459	else
				5460	libc_cv_cc_with_libunwind=no
				5461	fi
				5462	rm -f conftest*
				5463	fi
				5464	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_with_libunwind" >&5
				5465	$as_echo "$libc_cv_cc_with_libunwind" >&6; }
				5466
				5467	if test $libc_cv_cc_with_libunwind = yes; then
				5468	$as_echo "#define HAVE_CC_WITH_LIBUNWIND 1" >>confdefs.h
				5469
				5470	fi
				5471
				5472	ASFLAGS_config=
				5473	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether --noexecstack is desirable for .S files" >&5
				5474	$as_echo_n "checking whether --noexecstack is desirable for .S files... " >&6; }
				5475	if ${libc_cv_as_noexecstack+:} false; then :
				5476	$as_echo_n "(cached) " >&6
				5477	else
				5478	cat > conftest.c <<EOF
				5479	void foo (void) { }
				5480	EOF
				5481	if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS
				5482	-S -o conftest.s conftest.c 1>&5'
				5483	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5484	(eval $ac_try) 2>&5
				5485	ac_status=$?
				5486	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5487	test $ac_status = 0; }; } \
				5488	&& grep .note.GNU-stack conftest.s >/dev/null \
				5489	&& { ac_try='${CC-cc} $ASFLAGS -Wa,--noexecstack
				5490	-c -o conftest.o conftest.s 1>&5'
				5491	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5492	(eval $ac_try) 2>&5
				5493	ac_status=$?
				5494	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5495	test $ac_status = 0; }; }
				5496	then
				5497	libc_cv_as_noexecstack=yes
				5498	else
				5499	libc_cv_as_noexecstack=no
				5500	fi
				5501	rm -f conftest*
				5502	fi
				5503	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_as_noexecstack" >&5
				5504	$as_echo "$libc_cv_as_noexecstack" >&6; }
				5505	if test $libc_cv_as_noexecstack = yes; then
				5506	ASFLAGS_config="$ASFLAGS_config -Wa,--noexecstack"
				5507	fi
				5508
				5509
				5510	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -z combreloc" >&5
				5511	$as_echo_n "checking for -z combreloc... " >&6; }
				5512	if ${libc_cv_z_combreloc+:} false; then :
				5513	$as_echo_n "(cached) " >&6
				5514	else
				5515	cat > conftest.c <<EOF
				5516	extern int bar (int);
				5517	extern int mumble;
				5518	int foo (void) { return bar (mumble); }
				5519	EOF
				5520	if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
				5521	-fPIC -shared -o conftest.so conftest.c
				5522	-nostdlib -nostartfiles
				5523	-Wl,-z,combreloc 1>&5'
				5524	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5525	(eval $ac_try) 2>&5
				5526	ac_status=$?
				5527	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5528	test $ac_status = 0; }; }
				5529	then
				5530	if $READELF -S conftest.so \| grep '\.rel$a\\|$\.dyn' > /dev/null; then
				5531	libc_cv_z_combreloc=yes
				5532	else
				5533	libc_cv_z_combreloc=no
				5534	fi
				5535	else
				5536	libc_cv_z_combreloc=no
				5537	fi
				5538	rm -f conftest*
				5539	fi
				5540	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_z_combreloc" >&5
				5541	$as_echo "$libc_cv_z_combreloc" >&6; }
				5542	if test "$libc_cv_z_combreloc" = yes; then
				5543	$as_echo "#define HAVE_Z_COMBRELOC 1" >>confdefs.h
				5544
				5545	fi
				5546
				5547
				5548	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for linker that supports -z execstack" >&5
				5549	$as_echo_n "checking for linker that supports -z execstack... " >&6; }
				5550	libc_linker_feature=no
				5551	if test x"$gnu_ld" = x"yes"; then
				5552	libc_linker_check=`$LD -v --help 2>/dev/null \| grep "\-z execstack"`
				5553	if test -n "$libc_linker_check"; then
				5554	cat > conftest.c <<EOF
				5555	int _start (void) { return 42; }
				5556	EOF
				5557	if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
				5558	-Wl,-z,execstack -nostdlib -nostartfiles
				5559	-fPIC -shared -o conftest.so conftest.c
				5560	1>&5'
				5561	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5562	(eval $ac_try) 2>&5
				5563	ac_status=$?
				5564	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5565	test $ac_status = 0; }; }
				5566	then
				5567	libc_linker_feature=yes
				5568	fi
				5569	rm -f conftest*
				5570	fi
				5571	fi
				5572	if test $libc_linker_feature = yes; then
				5573	libc_cv_z_execstack=yes
				5574	else
				5575	libc_cv_z_execstack=no
				5576	fi
				5577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_linker_feature" >&5
				5578	$as_echo "$libc_linker_feature" >&6; }
				5579
				5580
				5581	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fpie" >&5
				5582	$as_echo_n "checking for -fpie... " >&6; }
				5583	if ${libc_cv_fpie+:} false; then :
				5584	$as_echo_n "(cached) " >&6
				5585	else
				5586	if { ac_try='${CC-cc} -fpie -xc /dev/null -S -o /dev/null'
				5587	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5588	(eval $ac_try) 2>&5
				5589	ac_status=$?
				5590	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5591	test $ac_status = 0; }; }; then :
				5592	libc_cv_fpie=yes
				5593	else
				5594	libc_cv_fpie=no
				5595	fi
				5596
				5597	fi
				5598	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fpie" >&5
				5599	$as_echo "$libc_cv_fpie" >&6; }
				5600
				5601
				5602
				5603	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for --hash-style option" >&5
				5604	$as_echo_n "checking for --hash-style option... " >&6; }
				5605	if ${libc_cv_hashstyle+:} false; then :
				5606	$as_echo_n "(cached) " >&6
				5607	else
				5608	cat > conftest.c <<EOF
				5609	int _start (void) { return 42; }
				5610	EOF
				5611	if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
				5612	-fPIC -shared -o conftest.so conftest.c
				5613	-Wl,--hash-style=both -nostdlib 1>&5'
				5614	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5615	(eval $ac_try) 2>&5
				5616	ac_status=$?
				5617	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5618	test $ac_status = 0; }; }
				5619	then
				5620	libc_cv_hashstyle=yes
				5621	else
				5622	libc_cv_hashstyle=no
				5623	fi
				5624	rm -f conftest*
				5625	fi
				5626	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_hashstyle" >&5
				5627	$as_echo "$libc_cv_hashstyle" >&6; }
				5628
				5629
				5630	# The linker's default -shared behavior is good enough if it
				5631	# does these things that our custom linker scripts ensure that
				5632	# all allocated NOTE sections come first.
				5633	if test "$use_default_link" = default; then
				5634	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sufficient default -shared layout" >&5
				5635	$as_echo_n "checking for sufficient default -shared layout... " >&6; }
				5636	if ${libc_cv_use_default_link+:} false; then :
				5637	$as_echo_n "(cached) " >&6
				5638	else
				5639	libc_cv_use_default_link=no
				5640	cat > conftest.s <<\EOF
				5641	.section .note.a,"a",%note
				5642	.balign 4
				5643	.long 4,4,9
				5644	.string "GNU"
				5645	.string "foo"
				5646	.section .note.b,"a",%note
				5647	.balign 4
				5648	.long 4,4,9
				5649	.string "GNU"
				5650	.string "bar"
				5651	EOF
				5652	if { ac_try=' ${CC-cc} $ASFLAGS -shared -o conftest.so conftest.s 1>&5'
				5653	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5654	(eval $ac_try) 2>&5
				5655	ac_status=$?
				5656	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5657	test $ac_status = 0; }; } &&
				5658	ac_try=`$READELF -S conftest.so \| sed -n \
				5659	'${x;p;}
				5660	s/^ \[ [1-9][0-9]\] $[^ ][^ ]$ $[^ ][^ ]$ .$/\2 \1/
				5661	t a
				5662	b
				5663	: a
				5664	H'`
				5665	then
				5666	libc_seen_a=no libc_seen_b=no
				5667	set -- $ac_try
				5668	while test $# -ge 2 -a "$1" = NOTE; do
				5669	case "$2" in
				5670	.note.a) libc_seen_a=yes ;;
				5671	.note.b) libc_seen_b=yes ;;
				5672	esac
				5673	shift 2
				5674	done
				5675	case "$libc_seen_a$libc_seen_b" in
				5676	yesyes)
				5677	libc_cv_use_default_link=yes
				5678	;;
				5679	*)
				5680	echo >&5 "\
				5681	$libc_seen_a$libc_seen_b from:
				5682	$ac_try"
				5683	;;
				5684	esac
				5685	fi
				5686	rm -f conftest*
				5687	fi
				5688	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_use_default_link" >&5
				5689	$as_echo "$libc_cv_use_default_link" >&6; }
				5690	use_default_link=$libc_cv_use_default_link
				5691	fi
				5692
				5693	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLOB_DAT reloc" >&5
				5694	$as_echo_n "checking for GLOB_DAT reloc... " >&6; }
				5695	if ${libc_cv_has_glob_dat+:} false; then :
				5696	$as_echo_n "(cached) " >&6
				5697	else
				5698	cat > conftest.c <<EOF
				5699	extern int mumble;
				5700	int foo (void) { return mumble; }
				5701	EOF
				5702	if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS $LDFLAGS
				5703	-fPIC -shared -o conftest.so conftest.c
				5704	-nostdlib -nostartfiles
				5705	1>&5'
				5706	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5707	(eval $ac_try) 2>&5
				5708	ac_status=$?
				5709	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5710	test $ac_status = 0; }; }
				5711	then
				5712	if $READELF -rW conftest.so \| grep '_GLOB_DAT' > /dev/null; then
				5713	libc_cv_has_glob_dat=yes
				5714	else
				5715	libc_cv_has_glob_dat=no
				5716	fi
				5717	else
				5718	libc_cv_has_glob_dat=no
				5719	fi
				5720	rm -f conftest*
				5721	fi
				5722	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_has_glob_dat" >&5
				5723	$as_echo "$libc_cv_has_glob_dat" >&6; }
				5724
				5725
				5726	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking linker output format" >&5
				5727	$as_echo_n "checking linker output format... " >&6; }
				5728	if ${libc_cv_output_format+:} false; then :
				5729	$as_echo_n "(cached) " >&6
				5730	else
				5731	if libc_cv_output_format=`
				5732	${CC-cc} -nostartfiles -nostdlib -Wl,--print-output-format 2>&5`
				5733	then
				5734	:
				5735	else
				5736	libc_cv_output_format=
				5737	fi
				5738	test -n "$libc_cv_output_format" \|\| libc_cv_output_format=unknown
				5739	fi
				5740	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_output_format" >&5
				5741	$as_echo "$libc_cv_output_format" >&6; }
				5742
				5743
				5744	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fno-toplevel-reorder -fno-section-anchors" >&5
				5745	$as_echo_n "checking for -fno-toplevel-reorder -fno-section-anchors... " >&6; }
				5746	if ${libc_cv_fno_toplevel_reorder+:} false; then :
				5747	$as_echo_n "(cached) " >&6
				5748	else
				5749	cat > conftest.c <<EOF
				5750	int foo;
				5751	EOF
				5752	if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -S -fno-toplevel-reorder -fno-section-anchors
				5753	conftest.c 1>&5'
				5754	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5755	(eval $ac_try) 2>&5
				5756	ac_status=$?
				5757	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5758	test $ac_status = 0; }; }
				5759	then
				5760	libc_cv_fno_toplevel_reorder=yes
				5761	else
				5762	libc_cv_fno_toplevel_reorder=no
				5763	fi
				5764	rm -f conftest*
				5765	fi
				5766	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_fno_toplevel_reorder" >&5
				5767	$as_echo "$libc_cv_fno_toplevel_reorder" >&6; }
				5768	if test $libc_cv_fno_toplevel_reorder = yes; then
				5769	fno_unit_at_a_time="-fno-toplevel-reorder -fno-section-anchors"
				5770	else
				5771	fno_unit_at_a_time=-fno-unit-at-a-time
				5772	fi
				5773
				5774
				5775	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector" >&5
				5776	$as_echo_n "checking for -fstack-protector... " >&6; }
				5777	if ${libc_cv_ssp+:} false; then :
				5778	$as_echo_n "(cached) " >&6
				5779	else
				5780	if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector -xc /dev/null -S -o /dev/null'
				5781	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5782	(eval $ac_try) 2>&5
				5783	ac_status=$?
				5784	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5785	test $ac_status = 0; }; }; then :
				5786	libc_cv_ssp=yes
				5787	else
				5788	libc_cv_ssp=no
				5789	fi
				5790
				5791	fi
				5792	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp" >&5
				5793	$as_echo "$libc_cv_ssp" >&6; }
				5794
				5795	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for -fstack-protector-strong" >&5
				5796	$as_echo_n "checking for -fstack-protector-strong... " >&6; }
				5797	if ${libc_cv_ssp_strong+:} false; then :
				5798	$as_echo_n "(cached) " >&6
				5799	else
				5800	if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -Werror -fstack-protector-strong -xc /dev/null -S -o /dev/null'
				5801	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5802	(eval $ac_try) 2>&5
				5803	ac_status=$?
				5804	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5805	test $ac_status = 0; }; }; then :
				5806	libc_cv_ssp_strong=yes
				5807	else
				5808	libc_cv_ssp_strong=no
				5809	fi
				5810
				5811	fi
				5812	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ssp_strong" >&5
				5813	$as_echo "$libc_cv_ssp_strong" >&6; }
				5814
				5815	stack_protector=
				5816	if test "$libc_cv_ssp_strong" = "yes"; then
				5817	stack_protector="-fstack-protector-strong"
				5818	elif test "$libc_cv_ssp" = "yes"; then
				5819	stack_protector="-fstack-protector"
				5820	fi
				5821
				5822
				5823	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc puts quotes around section names" >&5
				5824	$as_echo_n "checking whether cc puts quotes around section names... " >&6; }
				5825	if ${libc_cv_have_section_quotes+:} false; then :
				5826	$as_echo_n "(cached) " >&6
				5827	else
				5828	cat > conftest.c <<EOF
				5829	static const int foo
				5830	__attribute__ ((section ("bar"))) = 1;
				5831	EOF
				5832	if ${CC-cc} -S conftest.c -o conftest.s; then
				5833	if grep '\.section.*"bar"' conftest.s >/dev/null; then
				5834	libc_cv_have_section_quotes=yes
				5835	else
				5836	libc_cv_have_section_quotes=no
				5837	fi
				5838	else
				5839	libc_cv_have_section_quotes=unknown
				5840	fi
				5841	rm -f conftest.{c,s}
				5842
				5843	fi
				5844	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_have_section_quotes" >&5
				5845	$as_echo "$libc_cv_have_section_quotes" >&6; }
				5846	if test $libc_cv_have_section_quotes = yes; then
				5847	$as_echo "#define HAVE_SECTION_QUOTES 1" >>confdefs.h
				5848
				5849	fi
				5850
				5851	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_memset" >&5
				5852	$as_echo_n "checking for __builtin_memset... " >&6; }
				5853	if ${libc_cv_gcc_builtin_memset+:} false; then :
				5854	$as_echo_n "(cached) " >&6
				5855	else
				5856	cat > conftest.c <<\EOF
				5857	void zero (void *x)
				5858	{
				5859	__builtin_memset (x, 0, 1000);
				5860	}
				5861	EOF
				5862	if { ac_try='${CC-cc} -O3 -S conftest.c -o - \| fgrep "memset" > /dev/null'
				5863	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5864	(eval $ac_try) 2>&5
				5865	ac_status=$?
				5866	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5867	test $ac_status = 0; }; };
				5868	then
				5869	libc_cv_gcc_builtin_memset=no
				5870	else
				5871	libc_cv_gcc_builtin_memset=yes
				5872	fi
				5873	rm -f conftest*
				5874	fi
				5875	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_memset" >&5
				5876	$as_echo "$libc_cv_gcc_builtin_memset" >&6; }
				5877	if test "$libc_cv_gcc_builtin_memset" = yes ; then
				5878	$as_echo "#define HAVE_BUILTIN_MEMSET 1" >>confdefs.h
				5879
				5880	fi
				5881
				5882	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for redirection of built-in functions" >&5
				5883	$as_echo_n "checking for redirection of built-in functions... " >&6; }
				5884	if ${libc_cv_gcc_builtin_redirection+:} false; then :
				5885	$as_echo_n "(cached) " >&6
				5886	else
				5887	cat > conftest.c <<\EOF
				5888	extern char strstr (const char , const char *) __asm ("my_strstr");
				5889	char foo (const char a, const char *b)
				5890	{
				5891	return __builtin_strstr (a, b);
				5892	}
				5893	EOF
				5894	if { ac_try='${CC-cc} -O3 -S conftest.c -o - \| fgrep "my_strstr" > /dev/null'
				5895	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5896	(eval $ac_try) 2>&5
				5897	ac_status=$?
				5898	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5899	test $ac_status = 0; }; };
				5900	then
				5901	libc_cv_gcc_builtin_redirection=yes
				5902	else
				5903	libc_cv_gcc_builtin_redirection=no
				5904	fi
				5905	rm -f conftest*
				5906	fi
				5907	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_gcc_builtin_redirection" >&5
				5908	$as_echo "$libc_cv_gcc_builtin_redirection" >&6; }
				5909	if test "$libc_cv_gcc_builtin_redirection" = no; then
				5910	as_fn_error $? "support for the symbol redirection needed" "$LINENO" 5
				5911	fi
				5912
				5913	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option to disable generation of FMA instructions" >&5
				5914	$as_echo_n "checking for compiler option to disable generation of FMA instructions... " >&6; }
				5915	if ${libc_cv_cc_nofma+:} false; then :
				5916	$as_echo_n "(cached) " >&6
				5917	else
				5918	libc_cv_cc_nofma=
				5919	for opt in -ffp-contract=off -mno-fused-madd; do
				5920	if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null'
				5921	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5922	(eval $ac_try) 2>&5
				5923	ac_status=$?
				5924	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5925	test $ac_status = 0; }; }; then :
				5926	libc_cv_cc_nofma=$opt; break
				5927	fi
				5928	done
				5929	fi
				5930	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_nofma" >&5
				5931	$as_echo "$libc_cv_cc_nofma" >&6; }
				5932
				5933
				5934	if test -n "$submachine"; then
				5935	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler option for CPU variant" >&5
				5936	$as_echo_n "checking for compiler option for CPU variant... " >&6; }
				5937	if ${libc_cv_cc_submachine+:} false; then :
				5938	$as_echo_n "(cached) " >&6
				5939	else
				5940	libc_cv_cc_submachine=no
				5941	for opt in "-march=$submachine" "-mcpu=$submachine"; do
				5942	if { ac_try='${CC-cc} $opt -xc /dev/null -S -o /dev/null'
				5943	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5944	(eval $ac_try) 2>&5
				5945	ac_status=$?
				5946	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5947	test $ac_status = 0; }; }; then :
				5948
				5949	libc_cv_cc_submachine="$opt"
				5950	break
				5951	fi
				5952	done
				5953	fi
				5954	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_submachine" >&5
				5955	$as_echo "$libc_cv_cc_submachine" >&6; }
				5956	if test "x$libc_cv_cc_submachine" = xno; then
				5957	as_fn_error $? "${CC-cc} does not support $submachine" "$LINENO" 5
				5958	fi
				5959	fi
				5960
				5961
				5962	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fno-tree-loop-distribute-patterns with \
				5963	__attribute__ ((__optimize__))" >&5
				5964	$as_echo_n "checking if $CC accepts -fno-tree-loop-distribute-patterns with \
				5965	__attribute__ ((__optimize__))... " >&6; }
				5966	if ${libc_cv_cc_loop_to_function+:} false; then :
				5967	$as_echo_n "(cached) " >&6
				5968	else
				5969	cat > conftest.c <<EOF
				5970	void
				5971	__attribute__ ((__optimize__ ("-fno-tree-loop-distribute-patterns")))
				5972	foo (void) {}
				5973	EOF
				5974	libc_cv_cc_loop_to_function=no
				5975	if { ac_try='${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c'
				5976	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_try\""; } >&5
				5977	(eval $ac_try) 2>&5
				5978	ac_status=$?
				5979	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
				5980	test $ac_status = 0; }; }
				5981	then
				5982	libc_cv_cc_loop_to_function=yes
				5983	fi
				5984	rm -f conftest*
				5985	fi
				5986	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cc_loop_to_function" >&5
				5987	$as_echo "$libc_cv_cc_loop_to_function" >&6; }
				5988	if test $libc_cv_cc_loop_to_function = yes; then
				5989	$as_echo "#define HAVE_CC_INHIBIT_LOOP_TO_LIBCALL 1" >>confdefs.h
				5990
				5991	fi
				5992
				5993
				5994	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libgd" >&5
				5995	$as_echo_n "checking for libgd... " >&6; }
				5996	if test "$with_gd" != "no"; then
				5997	old_CFLAGS="$CFLAGS"
				5998	CFLAGS="$CFLAGS $libgd_include"
				5999	old_LDFLAGS="$LDFLAGS"
				6000	LDFLAGS="$LDFLAGS $libgd_ldflags"
				6001	old_LIBS="$LIBS"
				6002	LIBS="$LIBS -lgd -lpng -lz -lm"
				6003	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				6004	/* end confdefs.h. */
				6005	#include <gd.h>
				6006	int
				6007	main ()
				6008	{
				6009	gdImagePng (0, 0)
				6010	;
				6011	return 0;
				6012	}
				6013	_ACEOF
				6014	if ac_fn_c_try_link "$LINENO"; then :
				6015	LIBGD=yes
				6016	else
				6017	LIBGD=no
				6018	fi
				6019	rm -f core conftest.err conftest.$ac_objext \
				6020	conftest$ac_exeext conftest.$ac_ext
				6021	CFLAGS="$old_CFLAGS"
				6022	LDFLAGS="$old_LDFLAGS"
				6023	LIBS="$old_LIBS"
				6024	else
				6025	LIBGD=no
				6026	fi
				6027	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBGD" >&5
				6028	$as_echo "$LIBGD" >&6; }
				6029
				6030
				6031	# SELinux detection
				6032	if test x$with_selinux = xno ; then
				6033	have_selinux=no;
				6034	else
				6035	# See if we have the SELinux library
				6036	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for is_selinux_enabled in -lselinux" >&5
				6037	$as_echo_n "checking for is_selinux_enabled in -lselinux... " >&6; }
				6038	if ${ac_cv_lib_selinux_is_selinux_enabled+:} false; then :
				6039	$as_echo_n "(cached) " >&6
				6040	else
				6041	ac_check_lib_save_LIBS=$LIBS
				6042	LIBS="-lselinux $LIBS"
				6043	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				6044	/* end confdefs.h. */
				6045
				6046	/* Override any GCC internal prototype to avoid an error.
				6047	Use char because int might match the return type of a GCC
				6048	builtin and then its argument prototype would still apply. */
				6049	#ifdef __cplusplus
				6050	extern "C"
				6051	#endif
				6052	char is_selinux_enabled ();
				6053	int
				6054	main ()
				6055	{
				6056	return is_selinux_enabled ();
				6057	;
				6058	return 0;
				6059	}
				6060	_ACEOF
				6061	if ac_fn_c_try_link "$LINENO"; then :
				6062	ac_cv_lib_selinux_is_selinux_enabled=yes
				6063	else
				6064	ac_cv_lib_selinux_is_selinux_enabled=no
				6065	fi
				6066	rm -f core conftest.err conftest.$ac_objext \
				6067	conftest$ac_exeext conftest.$ac_ext
				6068	LIBS=$ac_check_lib_save_LIBS
				6069	fi
				6070	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_selinux_is_selinux_enabled" >&5
				6071	$as_echo "$ac_cv_lib_selinux_is_selinux_enabled" >&6; }
				6072	if test "x$ac_cv_lib_selinux_is_selinux_enabled" = xyes; then :
				6073	have_selinux=yes
				6074	else
				6075	have_selinux=no
				6076	fi
				6077
				6078	if test x$with_selinux = xyes ; then
				6079	if test x$have_selinux = xno ; then
				6080	as_fn_error $? "SELinux explicitly required, but SELinux library not found" "$LINENO" 5
				6081	fi
				6082	fi
				6083	fi
				6084	# Check if we're building with SELinux support.
				6085	if test "x$have_selinux" = xyes; then
				6086
				6087	$as_echo "#define HAVE_SELINUX 1" >>confdefs.h
				6088
				6089
				6090	# See if we have the libaudit library
				6091	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for audit_log_user_avc_message in -laudit" >&5
				6092	$as_echo_n "checking for audit_log_user_avc_message in -laudit... " >&6; }
				6093	if ${ac_cv_lib_audit_audit_log_user_avc_message+:} false; then :
				6094	$as_echo_n "(cached) " >&6
				6095	else
				6096	ac_check_lib_save_LIBS=$LIBS
				6097	LIBS="-laudit $LIBS"
				6098	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				6099	/* end confdefs.h. */
				6100
				6101	/* Override any GCC internal prototype to avoid an error.
				6102	Use char because int might match the return type of a GCC
				6103	builtin and then its argument prototype would still apply. */
				6104	#ifdef __cplusplus
				6105	extern "C"
				6106	#endif
				6107	char audit_log_user_avc_message ();
				6108	int
				6109	main ()
				6110	{
				6111	return audit_log_user_avc_message ();
				6112	;
				6113	return 0;
				6114	}
				6115	_ACEOF
				6116	if ac_fn_c_try_link "$LINENO"; then :
				6117	ac_cv_lib_audit_audit_log_user_avc_message=yes
				6118	else
				6119	ac_cv_lib_audit_audit_log_user_avc_message=no
				6120	fi
				6121	rm -f core conftest.err conftest.$ac_objext \
				6122	conftest$ac_exeext conftest.$ac_ext
				6123	LIBS=$ac_check_lib_save_LIBS
				6124	fi
				6125	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_audit_audit_log_user_avc_message" >&5
				6126	$as_echo "$ac_cv_lib_audit_audit_log_user_avc_message" >&6; }
				6127	if test "x$ac_cv_lib_audit_audit_log_user_avc_message" = xyes; then :
				6128	have_libaudit=yes
				6129	else
				6130	have_libaudit=no
				6131	fi
				6132
				6133	if test "x$have_libaudit" = xyes; then
				6134
				6135	$as_echo "#define HAVE_LIBAUDIT 1" >>confdefs.h
				6136
				6137	fi
				6138
				6139
				6140	# See if we have the libcap library
				6141	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_init in -lcap" >&5
				6142	$as_echo_n "checking for cap_init in -lcap... " >&6; }
				6143	if ${ac_cv_lib_cap_cap_init+:} false; then :
				6144	$as_echo_n "(cached) " >&6
				6145	else
				6146	ac_check_lib_save_LIBS=$LIBS
				6147	LIBS="-lcap $LIBS"
				6148	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				6149	/* end confdefs.h. */
				6150
				6151	/* Override any GCC internal prototype to avoid an error.
				6152	Use char because int might match the return type of a GCC
				6153	builtin and then its argument prototype would still apply. */
				6154	#ifdef __cplusplus
				6155	extern "C"
				6156	#endif
				6157	char cap_init ();
				6158	int
				6159	main ()
				6160	{
				6161	return cap_init ();
				6162	;
				6163	return 0;
				6164	}
				6165	_ACEOF
				6166	if ac_fn_c_try_link "$LINENO"; then :
				6167	ac_cv_lib_cap_cap_init=yes
				6168	else
				6169	ac_cv_lib_cap_cap_init=no
				6170	fi
				6171	rm -f core conftest.err conftest.$ac_objext \
				6172	conftest$ac_exeext conftest.$ac_ext
				6173	LIBS=$ac_check_lib_save_LIBS
				6174	fi
				6175	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_init" >&5
				6176	$as_echo "$ac_cv_lib_cap_cap_init" >&6; }
				6177	if test "x$ac_cv_lib_cap_cap_init" = xyes; then :
				6178	have_libcap=yes
				6179	else
				6180	have_libcap=no
				6181	fi
				6182
				6183	if test "x$have_libcap" = xyes; then
				6184
				6185	$as_echo "#define HAVE_LIBCAP 1" >>confdefs.h
				6186
				6187	fi
				6188
				6189	fi
				6190
				6191
				6192	CPPUNDEFS=
				6193	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FORTIFY_SOURCE predefine" >&5
				6194	$as_echo_n "checking for _FORTIFY_SOURCE predefine... " >&6; }
				6195	if ${libc_cv_predef_fortify_source+:} false; then :
				6196	$as_echo_n "(cached) " >&6
				6197	else
				6198	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				6199	/* end confdefs.h. */
				6200
				6201	int
				6202	main ()
				6203	{
				6204
				6205	#ifdef _FORTIFY_SOURCE
				6206	# error bogon
				6207	#endif
				6208	;
				6209	return 0;
				6210	}
				6211	_ACEOF
				6212	if ac_fn_c_try_compile "$LINENO"; then :
				6213	libc_cv_predef_fortify_source=no
				6214	else
				6215	libc_cv_predef_fortify_source=yes
				6216	fi
				6217	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				6218	fi
				6219	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_fortify_source" >&5
				6220	$as_echo "$libc_cv_predef_fortify_source" >&6; }
				6221	if test $libc_cv_predef_fortify_source = yes; then
				6222	CPPUNDEFS="${CPPUNDEFS:+$CPPUNDEFS }-U_FORTIFY_SOURCE"
				6223	fi
				6224
				6225
				6226	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC implicitly enables -fstack-protector" >&5
				6227	$as_echo_n "checking whether $CC implicitly enables -fstack-protector... " >&6; }
				6228	if ${libc_cv_predef_stack_protector+:} false; then :
				6229	$as_echo_n "(cached) " >&6
				6230	else
				6231
				6232	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				6233	/* end confdefs.h. */
				6234	extern void foobar (char *);
				6235	int
				6236	main ()
				6237	{
				6238	char large_array[2048]; foobar (large_array);
				6239	;
				6240	return 0;
				6241	}
				6242	_ACEOF
				6243	if ac_fn_c_try_compile "$LINENO"; then :
				6244
				6245	libc_undefs=`$NM -u conftest.o \|
				6246	LC_ALL=C $AWK '$1 == "U" { print $2 \| "sort -u"; next } { exit(1) }' \
				6247	2>&5` \|\| {
				6248	as_fn_error $? "confusing output from $NM -u" "$LINENO" 5
				6249	}
				6250	echo >&5 "libc_undefs='$libc_undefs'"
				6251	# On some architectures, there are architecture-specific undefined
				6252	# symbols (resolved by the linker), so filter out unknown symbols.
				6253	# This will fail to produce the correct result if the compiler
				6254	# defaults to -fstack-protector but this produces an undefined symbol
				6255	# other than __stack_chk_fail. However, compilers like that have not
				6256	# been encountered in practice.
				6257	libc_undefs=`echo "$libc_undefs" \| egrep '^(foobar\|__stack_chk_fail)$'`
				6258	case "$libc_undefs" in
				6259	foobar) libc_cv_predef_stack_protector=no ;;
				6260	'__stack_chk_fail
				6261	foobar') libc_cv_predef_stack_protector=yes ;;
				6262	*) as_fn_error $? "unexpected symbols in test: $libc_undefs" "$LINENO" 5 ;;
				6263	esac
				6264	else
				6265	as_fn_error $? "test compilation failed" "$LINENO" 5
				6266	fi
				6267	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				6268
				6269	fi
				6270	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_predef_stack_protector" >&5
				6271	$as_echo "$libc_cv_predef_stack_protector" >&6; }
				6272	libc_extra_cflags=
				6273	if test $libc_cv_predef_stack_protector = yes; then
				6274	libc_extra_cflags="$libc_extra_cflags -fno-stack-protector"
				6275	fi
				6276	libc_extra_cppflags=
				6277
				6278	# Some linkers on some architectures support __ehdr_start but with
				6279	# bugs. Make sure usage of it does not create relocations in the
				6280	# output (as the linker should resolve them all for us).
				6281	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker provides working __ehdr_start" >&5
				6282	$as_echo_n "checking whether the linker provides working __ehdr_start... " >&6; }
				6283	if ${libc_cv_ehdr_start+:} false; then :
				6284	$as_echo_n "(cached) " >&6
				6285	else
				6286
				6287	old_CFLAGS="$CFLAGS"
				6288	old_LDFLAGS="$LDFLAGS"
				6289	old_LIBS="$LIBS"
				6290	CFLAGS="$CFLAGS -fPIC"
				6291	LDFLAGS="$LDFLAGS -nostdlib -nostartfiles -shared"
				6292	LIBS=
				6293	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				6294	/* end confdefs.h. */
				6295
				6296	typedef struct {
				6297	char foo;
				6298	long val;
				6299	} Ehdr;
				6300	extern const Ehdr __ehdr_start __attribute__ ((visibility ("hidden")));
				6301	long ehdr (void) { return __ehdr_start.val; }
				6302
				6303	_ACEOF
				6304	if ac_fn_c_try_link "$LINENO"; then :
				6305	if $READELF -r conftest \| fgrep __ehdr_start >/dev/null; then
				6306	libc_cv_ehdr_start=broken
				6307	else
				6308	libc_cv_ehdr_start=yes
				6309	fi
				6310	else
				6311	libc_cv_ehdr_start=no
				6312	fi
				6313	rm -f core conftest.err conftest.$ac_objext \
				6314	conftest$ac_exeext conftest.$ac_ext
				6315	CFLAGS="$old_CFLAGS"
				6316	LDFLAGS="$old_LDFLAGS"
				6317	LIBS="$old_LIBS"
				6318
				6319	fi
				6320	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_ehdr_start" >&5
				6321	$as_echo "$libc_cv_ehdr_start" >&6; }
				6322	if test "$libc_cv_ehdr_start" = yes; then
				6323	$as_echo "#define HAVE_EHDR_START 1" >>confdefs.h
				6324
				6325	elif test "$libc_cv_ehdr_start" = broken; then
				6326	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linker is broken -- you should upgrade" >&5
				6327	$as_echo "$as_me: WARNING: linker is broken -- you should upgrade" >&2;}
				6328	fi
				6329
				6330	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_trap with no external dependencies" >&5
				6331	$as_echo_n "checking for __builtin_trap with no external dependencies... " >&6; }
				6332	if ${libc_cv_builtin_trap+:} false; then :
				6333	$as_echo_n "(cached) " >&6
				6334	else
				6335	libc_cv_builtin_trap=no
				6336	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				6337	/* end confdefs.h. */
				6338
				6339	int
				6340	main ()
				6341	{
				6342	__builtin_trap ()
				6343	;
				6344	return 0;
				6345	}
				6346	_ACEOF
				6347	if ac_fn_c_try_compile "$LINENO"; then :
				6348
				6349	libc_undefs=`$NM -u conftest.o \|
				6350	LC_ALL=C $AWK '$1 == "U" { print $2 \| "sort -u"; next } { exit(1) }' \
				6351	2>&5` \|\| {
				6352	as_fn_error $? "confusing output from $NM -u" "$LINENO" 5
				6353	}
				6354	echo >&5 "libc_undefs='$libc_undefs'"
				6355	if test -z "$libc_undefs"; then
				6356	libc_cv_builtin_trap=yes
				6357	fi
				6358	fi
				6359	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				6360	fi
				6361	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_builtin_trap" >&5
				6362	$as_echo "$libc_cv_builtin_trap" >&6; }
				6363	if test $libc_cv_builtin_trap = yes; then
				6364	$as_echo "#define HAVE_BUILTIN_TRAP 1" >>confdefs.h
				6365
				6366	fi
				6367
				6368	ac_ext=cpp
				6369	ac_cpp='$CXXCPP $CPPFLAGS'
				6370	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				6371	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				6372	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
				6373
				6374
				6375	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler supports thread_local" >&5
				6376	$as_echo_n "checking whether the C++ compiler supports thread_local... " >&6; }
				6377	if ${libc_cv_cxx_thread_local+:} false; then :
				6378	$as_echo_n "(cached) " >&6
				6379	else
				6380
				6381	old_CXXFLAGS="$CXXFLAGS"
				6382	CXXFLAGS="$CXXFLAGS -std=gnu++11"
				6383	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
				6384	/* end confdefs.h. */
				6385
				6386	#include <thread>
				6387
				6388	// Compiler support.
				6389	struct S
				6390	{
				6391	S ();
				6392	~S ();
				6393	};
				6394	thread_local S s;
				6395	S * get () { return &s; }
				6396
				6397	// libstdc++ support.
				6398	#ifndef _GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL
				6399	#error __cxa_thread_atexit_impl not supported
				6400	#endif
				6401
				6402	_ACEOF
				6403	if ac_fn_cxx_try_compile "$LINENO"; then :
				6404	libc_cv_cxx_thread_local=yes
				6405	else
				6406	libc_cv_cxx_thread_local=no
				6407	fi
				6408	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
				6409	CXXFLAGS="$old_CXXFLAGS"
				6410
				6411	fi
				6412	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_cxx_thread_local" >&5
				6413	$as_echo "$libc_cv_cxx_thread_local" >&6; }
				6414
				6415
				6416	ac_ext=c
				6417	ac_cpp='$CPP $CPPFLAGS'
				6418	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
				6419	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
				6420	ac_compiler_gnu=$ac_cv_c_compiler_gnu
				6421
				6422
				6423	### End of automated tests.
				6424	### Now run sysdeps configure fragments.
				6425
				6426	# They also can set these variables.
				6427	use_ldconfig=no
				6428	ldd_rewrite_script=no
				6429	libc_cv_sysconfdir=$sysconfdir
				6430	libc_cv_localstatedir=$localstatedir
				6431	libc_cv_gcc_unwind_find_fde=no
				6432	libc_cv_idn=no
				6433
				6434	# Iterate over all the sysdep directories we will use, running their
				6435	# configure fragments.
				6436	for dir in $sysnames; do
				6437	case $dir in
				6438	/*) dest=$dir ;;
				6439	*) dest=$srcdir/$dir ;;
				6440	esac
				6441	if test -r $dest/configure; then
				6442	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: running configure fragment for $dir" >&5
				6443	$as_echo "running configure fragment for $dir" >&6; }
				6444	. $dest/configure
				6445	fi
				6446	done
				6447
				6448	if test x"$build_mathvec" = xnotset; then
				6449	build_mathvec=no
				6450	fi
				6451	config_vars="$config_vars
				6452	build-mathvec = $build_mathvec"
				6453
				6454
				6455
				6456
				6457	if test x$libc_cv_gcc_unwind_find_fde = xyes; then
				6458	$as_echo "#define EXPORT_UNWIND_FIND_FDE 1" >>confdefs.h
				6459
				6460	fi
				6461
				6462
				6463	# A sysdeps configure fragment can reset this if IFUNC is not actually
				6464	# usable even though the assembler knows how to generate the symbol type.
				6465	if test x"$libc_cv_ld_gnu_indirect_function" = xyes; then
				6466	$as_echo "#define HAVE_IFUNC 1" >>confdefs.h
				6467
				6468	fi
				6469
				6470	# This is far from the AC_ARG_ENABLE that sets it so that a sysdeps
				6471	# configure fragment can override the value to prevent this AC_DEFINE.
				6472
				6473	if test "x$use_nscd" != xno; then
				6474	$as_echo "#define USE_NSCD 1" >>confdefs.h
				6475
				6476	fi
				6477	if test "x$build_nscd" = xdefault; then
				6478	build_nscd=$use_nscd
				6479	fi
				6480
				6481
				6482
				6483
				6484
				6485
				6486
				6487
				6488	if test x$use_ldconfig = xyes; then
				6489	$as_echo "#define USE_LDCONFIG 1" >>confdefs.h
				6490
				6491	fi
				6492
				6493
				6494
				6495
				6496
				6497
				6498	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIC is default" >&5
				6499	$as_echo_n "checking whether -fPIC is default... " >&6; }
				6500	if ${libc_cv_pic_default+:} false; then :
				6501	$as_echo_n "(cached) " >&6
				6502	else
				6503	libc_cv_pic_default=yes
				6504	cat > conftest.c <<EOF
				6505	#if defined __PIC__ \|\| defined __pic__ \|\| defined PIC \|\| defined pic
				6506	# error PIC is default.
				6507	#endif
				6508	EOF
				6509	if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
				6510	libc_cv_pic_default=no
				6511	fi
				6512	rm -f conftest.*
				6513	fi
				6514	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pic_default" >&5
				6515	$as_echo "$libc_cv_pic_default" >&6; }
				6516
				6517
				6518	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -fPIE is default" >&5
				6519	$as_echo_n "checking whether -fPIE is default... " >&6; }
				6520	if ${libc_cv_pie_default+:} false; then :
				6521	$as_echo_n "(cached) " >&6
				6522	else
				6523	libc_cv_pie_default=yes
				6524	cat > conftest.c <<EOF
				6525	#if defined __PIE__ \|\| defined __pie__ \|\| defined PIE \|\| defined pie
				6526	# error PIE is default.
				6527	#endif
				6528	EOF
				6529	if eval "${CC-cc} -S conftest.c 2>&5 1>&5"; then
				6530	libc_cv_pie_default=no
				6531	fi
				6532	rm -f conftest.*
				6533	fi
				6534	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libc_cv_pie_default" >&5
				6535	$as_echo "$libc_cv_pie_default" >&6; }
				6536
				6537
				6538
				6539
				6540
				6541
				6542
				6543
				6544
				6545	VERSION=`sed -n -e 's/^#define VERSION "$[^"]*$"/\1/p' < $srcdir/version.h`
				6546	RELEASE=`sed -n -e 's/^#define RELEASE "$[^"]*$"/\1/p' < $srcdir/version.h`
				6547
				6548
				6549
				6550	ac_config_files="$ac_config_files config.make Makefile"
				6551
				6552	ac_config_commands="$ac_config_commands default"
				6553
				6554	cat >confcache <<\_ACEOF
				6555	# This file is a shell script that caches the results of configure
				6556	# tests run on this system so they can be shared between configure
				6557	# scripts and configure runs, see configure's option --config-cache.
				6558	# It is not useful on other systems. If it contains results you don't
				6559	# want to keep, you may remove or edit it.
				6560	#
				6561	# config.status only pays attention to the cache file if you give it
				6562	# the --recheck option to rerun configure.
				6563	#
				6564	# `ac_cv_env_foo' variables (set or unset) will be overridden when
				6565	# loading this file, other unset `ac_cv_foo' will be assigned the
				6566	# following values.
				6567
				6568	_ACEOF
				6569
				6570	# The following way of writing the cache mishandles newlines in values,
				6571	# but we know of no workaround that is simple, portable, and efficient.
				6572	# So, we kill variables containing newlines.
				6573	# Ultrix sh set writes to stderr and can't be redirected directly,
				6574	# and sets the high bit in the cache file unless we assign to the vars.
				6575	(
				6576	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
				6577	eval ac_val=\$$ac_var
				6578	case $ac_val in #(
				6579	${as_nl})
				6580	case $ac_var in #(
				6581	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
				6582	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
				6583	esac
				6584	case $ac_var in #(
				6585	_ \| IFS \| as_nl) ;; #(
				6586	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
				6587	*) { eval $ac_var=; unset $ac_var;} ;;
				6588	esac ;;
				6589	esac
				6590	done
				6591
				6592	(set) 2>&1 \|
				6593	case $as_nl`(ac_space=' '; set) 2>&1` in #(
				6594	${as_nl}ac_space=\ )
				6595	# `set' does not quote correctly, so add quotes: double-quote
				6596	# substitution turns \\\\ into \\, and sed turns \\ into \.
				6597	sed -n \
				6598	"s/'/'\\\\''/g;
				6599	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
				6600	;; #(
				6601	*)
				6602	# `set' quotes correctly as required by POSIX, so do not add quotes.
				6603	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
				6604	;;
				6605	esac \|
				6606	sort
				6607	) \|
				6608	sed '
				6609	/^ac_cv_env_/b end
				6610	t clear
				6611	:clear
				6612	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
				6613	t end
				6614	s/^$[^=]$=$.$$/\1=${\1=\2}/
				6615	:end' >>confcache
				6616	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
				6617	if test -w "$cache_file"; then
				6618	if test "x$cache_file" != "x/dev/null"; then
				6619	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
				6620	$as_echo "$as_me: updating cache $cache_file" >&6;}
				6621	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
				6622	cat confcache >"$cache_file"
				6623	else
				6624	case $cache_file in #(
				6625	/ \| ?:*)
				6626	mv -f confcache "$cache_file"$$ &&
				6627	mv -f "$cache_file"$$ "$cache_file" ;; #(
				6628	*)
				6629	mv -f confcache "$cache_file" ;;
				6630	esac
				6631	fi
				6632	fi
				6633	else
				6634	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
				6635	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
				6636	fi
				6637	fi
				6638	rm -f confcache
				6639
				6640	test "x$prefix" = xNONE && prefix=$ac_default_prefix
				6641	# Let make expand exec_prefix.
				6642	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
				6643
				6644	DEFS=-DHAVE_CONFIG_H
				6645
				6646	ac_libobjs=
				6647	ac_ltlibobjs=
				6648	U=
				6649	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
				6650	# 1. Remove the extension, and $U if already installed.
				6651	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
				6652	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
				6653	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
				6654	# will be set to the directory where LIBOBJS objects are built.
				6655	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
				6656	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
				6657	done
				6658	LIBOBJS=$ac_libobjs
				6659
				6660	LTLIBOBJS=$ac_ltlibobjs
				6661
				6662
				6663
				6664	: "${CONFIG_STATUS=./config.status}"
				6665	ac_write_fail=0
				6666	ac_clean_files_save=$ac_clean_files
				6667	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
				6668	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
				6669	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
				6670	as_write_fail=0
				6671	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
				6672	#! $SHELL
				6673	# Generated by $as_me.
				6674	# Run this file to recreate the current configuration.
				6675	# Compiler output produced by configure, useful for debugging
				6676	# configure, is in config.log if it exists.
				6677
				6678	debug=false
				6679	ac_cs_recheck=false
				6680	ac_cs_silent=false
				6681
				6682	SHELL=\${CONFIG_SHELL-$SHELL}
				6683	export SHELL
				6684	_ASEOF
				6685	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
				6686	## -------------------- ##
				6687	## M4sh Initialization. ##
				6688	## -------------------- ##
				6689
				6690	# Be more Bourne compatible
				6691	DUALCASE=1; export DUALCASE # for MKS sh
				6692	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
				6693	emulate sh
				6694	NULLCMD=:
				6695	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
				6696	# is contrary to our usage. Disable this feature.
				6697	alias -g '${1+"$@"}'='"$@"'
				6698	setopt NO_GLOB_SUBST
				6699	else
				6700	case `(set -o) 2>/dev/null` in #(
				6701	posix) :
				6702	set -o posix ;; #(
				6703	*) :
				6704	;;
				6705	esac
				6706	fi
				6707
				6708
				6709	as_nl='
				6710	'
				6711	export as_nl
				6712	# Printing a long string crashes Solaris 7 /usr/bin/printf.
				6713	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
				6714	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
				6715	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
				6716	# Prefer a ksh shell builtin over an external printf program on Solaris,
				6717	# but without wasting forks for bash or zsh.
				6718	if test -z "$BASH_VERSION$ZSH_VERSION" \
				6719	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
				6720	as_echo='print -r --'
				6721	as_echo_n='print -rn --'
				6722	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
				6723	as_echo='printf %s\n'
				6724	as_echo_n='printf %s'
				6725	else
				6726	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
				6727	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
				6728	as_echo_n='/usr/ucb/echo -n'
				6729	else
				6730	as_echo_body='eval expr "X$1" : "X\$.*\$"'
				6731	as_echo_n_body='eval
				6732	arg=$1;
				6733	case $arg in #(
				6734	"$as_nl")
				6735	expr "X$arg" : "X\$.*\$$as_nl";
				6736	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
				6737	esac;
				6738	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
				6739	'
				6740	export as_echo_n_body
				6741	as_echo_n='sh -c $as_echo_n_body as_echo'
				6742	fi
				6743	export as_echo_body
				6744	as_echo='sh -c $as_echo_body as_echo'
				6745	fi
				6746
				6747	# The user is always right.
				6748	if test "${PATH_SEPARATOR+set}" != set; then
				6749	PATH_SEPARATOR=:
				6750	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
				6751	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
				6752	PATH_SEPARATOR=';'
				6753	}
				6754	fi
				6755
				6756
				6757	# IFS
				6758	# We need space, tab and new line, in precisely that order. Quoting is
				6759	# there to prevent editors from complaining about space-tab.
				6760	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
				6761	# splitting by setting IFS to empty value.)
				6762	IFS=" "" $as_nl"
				6763
				6764	# Find who we are. Look in the path if we contain no directory separator.
				6765	as_myself=
				6766	case $0 in #((
				6767	[\\/] ) as_myself=$0 ;;
				6768	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
				6769	for as_dir in $PATH
				6770	do
				6771	IFS=$as_save_IFS
				6772	test -z "$as_dir" && as_dir=.
				6773	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
				6774	done
				6775	IFS=$as_save_IFS
				6776
				6777	;;
				6778	esac
				6779	# We did not find ourselves, most probably we were run as `sh COMMAND'
				6780	# in which case we are not to be found in the path.
				6781	if test "x$as_myself" = x; then
				6782	as_myself=$0
				6783	fi
				6784	if test ! -f "$as_myself"; then
				6785	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
				6786	exit 1
				6787	fi
				6788
				6789	# Unset variables that we do not need and which cause bugs (e.g. in
				6790	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
				6791	# suppresses any "Segmentation fault" message there. '((' could
				6792	# trigger a bug in pdksh 5.2.14.
				6793	for as_var in BASH_ENV ENV MAIL MAILPATH
				6794	do eval test x\${$as_var+set} = xset \
				6795	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
				6796	done
				6797	PS1='$ '
				6798	PS2='> '
				6799	PS4='+ '
				6800
				6801	# NLS nuisances.
				6802	LC_ALL=C
				6803	export LC_ALL
				6804	LANGUAGE=C
				6805	export LANGUAGE
				6806
				6807	# CDPATH.
				6808	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
				6809
				6810
				6811	# as_fn_error STATUS ERROR [LINENO LOG_FD]
				6812	# ----------------------------------------
				6813	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
				6814	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
				6815	# script with STATUS, using 1 if that was 0.
				6816	as_fn_error ()
				6817	{
				6818	as_status=$1; test $as_status -eq 0 && as_status=1
				6819	if test "$4"; then
				6820	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
				6821	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
				6822	fi
				6823	$as_echo "$as_me: error: $2" >&2
				6824	as_fn_exit $as_status
				6825	} # as_fn_error
				6826
				6827
				6828	# as_fn_set_status STATUS
				6829	# -----------------------
				6830	# Set $? to STATUS, without forking.
				6831	as_fn_set_status ()
				6832	{
				6833	return $1
				6834	} # as_fn_set_status
				6835
				6836	# as_fn_exit STATUS
				6837	# -----------------
				6838	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
				6839	as_fn_exit ()
				6840	{
				6841	set +e
				6842	as_fn_set_status $1
				6843	exit $1
				6844	} # as_fn_exit
				6845
				6846	# as_fn_unset VAR
				6847	# ---------------
				6848	# Portably unset VAR.
				6849	as_fn_unset ()
				6850	{
				6851	{ eval $1=; unset $1;}
				6852	}
				6853	as_unset=as_fn_unset
				6854	# as_fn_append VAR VALUE
				6855	# ----------------------
				6856	# Append the text in VALUE to the end of the definition contained in VAR. Take
				6857	# advantage of any shell optimizations that allow amortized linear growth over
				6858	# repeated appends, instead of the typical quadratic growth present in naive
				6859	# implementations.
				6860	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
				6861	eval 'as_fn_append ()
				6862	{
				6863	eval $1+=\$2
				6864	}'
				6865	else
				6866	as_fn_append ()
				6867	{
				6868	eval $1=\$$1\$2
				6869	}
				6870	fi # as_fn_append
				6871
				6872	# as_fn_arith ARG...
				6873	# ------------------
				6874	# Perform arithmetic evaluation on the ARGs, and store the result in the
				6875	# global $as_val. Take advantage of shells that can avoid forks. The arguments
				6876	# must be portable across $(()) and expr.
				6877	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
				6878	eval 'as_fn_arith ()
				6879	{
				6880	as_val=$(( $* ))
				6881	}'
				6882	else
				6883	as_fn_arith ()
				6884	{
				6885	as_val=`expr "$@" \|\| test $? -eq 1`
				6886	}
				6887	fi # as_fn_arith
				6888
				6889
				6890	if expr a : '$a$' >/dev/null 2>&1 &&
				6891	test "X`expr 00001 : '.*$...$'`" = X001; then
				6892	as_expr=expr
				6893	else
				6894	as_expr=false
				6895	fi
				6896
				6897	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
				6898	as_basename=basename
				6899	else
				6900	as_basename=false
				6901	fi
				6902
				6903	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
				6904	as_dirname=dirname
				6905	else
				6906	as_dirname=false
				6907	fi
				6908
				6909	as_me=`$as_basename -- "$0" \|\|
				6910	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
				6911	X"$0" : 'X$//$$' \\| \
				6912	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
				6913	$as_echo X/"$0" \|
				6914	sed '/^.\/$[^/][^/]$\/*$/{
				6915	s//\1/
				6916	q
				6917	}
				6918	/^X\/$\/\/$$/{
				6919	s//\1/
				6920	q
				6921	}
				6922	/^X\/$\/$.*/{
				6923	s//\1/
				6924	q
				6925	}
				6926	s/.*/./; q'`
				6927
				6928	# Avoid depending upon Character Ranges.
				6929	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
				6930	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
				6931	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
				6932	as_cr_digits='0123456789'
				6933	as_cr_alnum=$as_cr_Letters$as_cr_digits
				6934
				6935	ECHO_C= ECHO_N= ECHO_T=
				6936	case `echo -n x` in #(((((
				6937	-n*)
				6938	case `echo 'xy\c'` in
				6939	c) ECHO_T=' ';; # ECHO_T is single tab character.
				6940	xy) ECHO_C='\c';;
				6941	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
				6942	ECHO_T=' ';;
				6943	esac;;
				6944	*)
				6945	ECHO_N='-n';;
				6946	esac
				6947
				6948	rm -f conf$$ conf$$.exe conf$$.file
				6949	if test -d conf$$.dir; then
				6950	rm -f conf$$.dir/conf$$.file
				6951	else
				6952	rm -f conf$$.dir
				6953	mkdir conf$$.dir 2>/dev/null
				6954	fi
				6955	if (echo >conf$$.file) 2>/dev/null; then
				6956	if ln -s conf$$.file conf$$ 2>/dev/null; then
				6957	as_ln_s='ln -s'
				6958	# ... but there are two gotchas:
				6959	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
				6960	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
				6961	# In both cases, we have to default to `cp -pR'.
				6962	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
				6963	as_ln_s='cp -pR'
				6964	elif ln conf$$.file conf$$ 2>/dev/null; then
				6965	as_ln_s=ln
				6966	else
				6967	as_ln_s='cp -pR'
				6968	fi
				6969	else
				6970	as_ln_s='cp -pR'
				6971	fi
				6972	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
				6973	rmdir conf$$.dir 2>/dev/null
				6974
				6975
				6976	# as_fn_mkdir_p
				6977	# -------------
				6978	# Create "$as_dir" as a directory, including parents if necessary.
				6979	as_fn_mkdir_p ()
				6980	{
				6981
				6982	case $as_dir in #(
				6983	-*) as_dir=./$as_dir;;
				6984	esac
				6985	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
				6986	as_dirs=
				6987	while :; do
				6988	case $as_dir in #(
				6989	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
				6990	*) as_qdir=$as_dir;;
				6991	esac
				6992	as_dirs="'$as_qdir' $as_dirs"
				6993	as_dir=`$as_dirname -- "$as_dir" \|\|
				6994	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
				6995	X"$as_dir" : 'X$//$[^/]' \\| \
				6996	X"$as_dir" : 'X$//$$' \\| \
				6997	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
				6998	$as_echo X"$as_dir" \|
				6999	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				7000	s//\1/
				7001	q
				7002	}
				7003	/^X$\/\/$[^/].*/{
				7004	s//\1/
				7005	q
				7006	}
				7007	/^X$\/\/$$/{
				7008	s//\1/
				7009	q
				7010	}
				7011	/^X$\/$.*/{
				7012	s//\1/
				7013	q
				7014	}
				7015	s/.*/./; q'`
				7016	test -d "$as_dir" && break
				7017	done
				7018	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
				7019	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
				7020
				7021
				7022	} # as_fn_mkdir_p
				7023	if mkdir -p . 2>/dev/null; then
				7024	as_mkdir_p='mkdir -p "$as_dir"'
				7025	else
				7026	test -d ./-p && rmdir ./-p
				7027	as_mkdir_p=false
				7028	fi
				7029
				7030
				7031	# as_fn_executable_p FILE
				7032	# -----------------------
				7033	# Test if FILE is an executable regular file.
				7034	as_fn_executable_p ()
				7035	{
				7036	test -f "$1" && test -x "$1"
				7037	} # as_fn_executable_p
				7038	as_test_x='test -x'
				7039	as_executable_p=as_fn_executable_p
				7040
				7041	# Sed expression to map a string onto a valid CPP name.
				7042	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
				7043
				7044	# Sed expression to map a string onto a valid variable name.
				7045	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
				7046
				7047
				7048	exec 6>&1
				7049	## ----------------------------------- ##
				7050	## Main body of $CONFIG_STATUS script. ##
				7051	## ----------------------------------- ##
				7052	_ASEOF
				7053	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
				7054
				7055	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				7056	# Save the log message, to keep $0 and so on meaningful, and to
				7057	# report actual input values of CONFIG_FILES etc. instead of their
				7058	# values after options handling.
				7059	ac_log="
				7060	This file was extended by GNU C Library $as_me (see version.h), which was
				7061	generated by GNU Autoconf 2.69. Invocation command line was
				7062
				7063	CONFIG_FILES = $CONFIG_FILES
				7064	CONFIG_HEADERS = $CONFIG_HEADERS
				7065	CONFIG_LINKS = $CONFIG_LINKS
				7066	CONFIG_COMMANDS = $CONFIG_COMMANDS
				7067	$ $0 $@
				7068
				7069	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
				7070	"
				7071
				7072	_ACEOF
				7073
				7074	case $ac_config_files in *"
				7075	") set x $ac_config_files; shift; ac_config_files=$;;
				7076	esac
				7077
				7078	case $ac_config_headers in *"
				7079	") set x $ac_config_headers; shift; ac_config_headers=$;;
				7080	esac
				7081
				7082
				7083	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				7084	# Files that config.status was made for.
				7085	config_files="$ac_config_files"
				7086	config_headers="$ac_config_headers"
				7087	config_commands="$ac_config_commands"
				7088
				7089	_ACEOF
				7090
				7091	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				7092	ac_cs_usage="\
				7093	\`$as_me' instantiates files and other configuration actions
				7094	from templates according to the current configuration. Unless the files
				7095	and actions are specified as TAGs, all are instantiated by default.
				7096
				7097	Usage: $0 [OPTION]... [TAG]...
				7098
				7099	-h, --help print this help, then exit
				7100	-V, --version print version number and configuration settings, then exit
				7101	--config print configuration, then exit
				7102	-q, --quiet, --silent
				7103	do not print progress messages
				7104	-d, --debug don't remove temporary files
				7105	--recheck update $as_me by reconfiguring in the same conditions
				7106	--file=FILE[:TEMPLATE]
				7107	instantiate the configuration file FILE
				7108	--header=FILE[:TEMPLATE]
				7109	instantiate the configuration header FILE
				7110
				7111	Configuration files:
				7112	$config_files
				7113
				7114	Configuration headers:
				7115	$config_headers
				7116
				7117	Configuration commands:
				7118	$config_commands
				7119
				7120	Report bugs to <http://sourceware.org/bugzilla/>.
				7121	GNU C Library home page: <http://www.gnu.org/software/glibc/>.
				7122	General help using GNU software: <http://www.gnu.org/gethelp/>."
				7123
				7124	_ACEOF
				7125	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				7126	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
				7127	ac_cs_version="\\
				7128	GNU C Library config.status (see version.h)
				7129	configured by $0, generated by GNU Autoconf 2.69,
				7130	with options \\"\$ac_cs_config\\"
				7131
				7132	Copyright (C) 2012 Free Software Foundation, Inc.
				7133	This config.status script is free software; the Free Software Foundation
				7134	gives unlimited permission to copy, distribute and modify it."
				7135
				7136	ac_pwd='$ac_pwd'
				7137	srcdir='$srcdir'
				7138	INSTALL='$INSTALL'
				7139	test -n "\$AWK" \|\| AWK=awk
				7140	_ACEOF
				7141
				7142	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				7143	# The default lists apply if the user does not specify any file.
				7144	ac_need_defaults=:
				7145	while test $# != 0
				7146	do
				7147	case $1 in
				7148	--=?)
				7149	ac_option=`expr "X$1" : 'X$[^=]*$='`
				7150	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
				7151	ac_shift=:
				7152	;;
				7153	--*=)
				7154	ac_option=`expr "X$1" : 'X$[^=]*$='`
				7155	ac_optarg=
				7156	ac_shift=:
				7157	;;
				7158	*)
				7159	ac_option=$1
				7160	ac_optarg=$2
				7161	ac_shift=shift
				7162	;;
				7163	esac
				7164
				7165	case $ac_option in
				7166	# Handling of the options.
				7167	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
				7168	ac_cs_recheck=: ;;
				7169	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
				7170	$as_echo "$ac_cs_version"; exit ;;
				7171	--config \| --confi \| --conf \| --con \| --co \| --c )
				7172	$as_echo "$ac_cs_config"; exit ;;
				7173	--debug \| --debu \| --deb \| --de \| --d \| -d )
				7174	debug=: ;;
				7175	--file \| --fil \| --fi \| --f )
				7176	$ac_shift
				7177	case $ac_optarg in
				7178	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
				7179	'') as_fn_error $? "missing file argument" ;;
				7180	esac
				7181	as_fn_append CONFIG_FILES " '$ac_optarg'"
				7182	ac_need_defaults=false;;
				7183	--header \| --heade \| --head \| --hea )
				7184	$ac_shift
				7185	case $ac_optarg in
				7186	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
				7187	esac
				7188	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
				7189	ac_need_defaults=false;;
				7190	--he \| --h)
				7191	# Conflict between --help and --header
				7192	as_fn_error $? "ambiguous option: \`$1'
				7193	Try \`$0 --help' for more information.";;
				7194	--help \| --hel \| -h )
				7195	$as_echo "$ac_cs_usage"; exit ;;
				7196	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
				7197	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
				7198	ac_cs_silent=: ;;
				7199
				7200	# This is an error.
				7201	-*) as_fn_error $? "unrecognized option: \`$1'
				7202	Try \`$0 --help' for more information." ;;
				7203
				7204	*) as_fn_append ac_config_targets " $1"
				7205	ac_need_defaults=false ;;
				7206
				7207	esac
				7208	shift
				7209	done
				7210
				7211	ac_configure_extra_args=
				7212
				7213	if $ac_cs_silent; then
				7214	exec 6>/dev/null
				7215	ac_configure_extra_args="$ac_configure_extra_args --silent"
				7216	fi
				7217
				7218	_ACEOF
				7219	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				7220	if \$ac_cs_recheck; then
				7221	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
				7222	shift
				7223	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
				7224	CONFIG_SHELL='$SHELL'
				7225	export CONFIG_SHELL
				7226	exec "\$@"
				7227	fi
				7228
				7229	_ACEOF
				7230	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				7231	exec 5>>config.log
				7232	{
				7233	echo
				7234	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
				7235	## Running $as_me. ##
				7236	_ASBOX
				7237	$as_echo "$ac_log"
				7238	} >&5
				7239
				7240	_ACEOF
				7241	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				7242	#
				7243	# INIT-COMMANDS
				7244	#
				7245	config_vars='$config_vars'
				7246
				7247	_ACEOF
				7248
				7249	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				7250
				7251	# Handling of arguments.
				7252	for ac_config_target in $ac_config_targets
				7253	do
				7254	case $ac_config_target in
				7255	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
				7256	"config.make") CONFIG_FILES="$CONFIG_FILES config.make" ;;
				7257	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
				7258	"default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
				7259
				7260	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
				7261	esac
				7262	done
				7263
				7264
				7265	# If the user did not use the arguments to specify the items to instantiate,
				7266	# then the envvar interface is used. Set only those that are not.
				7267	# We use the long form for the default assignment because of an extremely
				7268	# bizarre bug on SunOS 4.1.3.
				7269	if $ac_need_defaults; then
				7270	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
				7271	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
				7272	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
				7273	fi
				7274
				7275	# Have a temporary directory for convenience. Make it in the build tree
				7276	# simply because there is no reason against having it here, and in addition,
				7277	# creating and moving files from /tmp can sometimes cause problems.
				7278	# Hook for its removal unless debugging.
				7279	# Note that there is a small window in which the directory will not be cleaned:
				7280	# after its creation but before its name has been assigned to `$tmp'.
				7281	$debug \|\|
				7282	{
				7283	tmp= ac_tmp=
				7284	trap 'exit_status=$?
				7285	: "${ac_tmp:=$tmp}"
				7286	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
				7287	' 0
				7288	trap 'as_fn_exit 1' 1 2 13 15
				7289	}
				7290	# Create a (secure) tmp directory for tmp files.
				7291
				7292	{
				7293	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
				7294	test -d "$tmp"
				7295	} \|\|
				7296	{
				7297	tmp=./conf$$-$RANDOM
				7298	(umask 077 && mkdir "$tmp")
				7299	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
				7300	ac_tmp=$tmp
				7301
				7302	# Set up the scripts for CONFIG_FILES section.
				7303	# No need to generate them if there are no CONFIG_FILES.
				7304	# This happens for instance with `./config.status config.h'.
				7305	if test -n "$CONFIG_FILES"; then
				7306
				7307
				7308	ac_cr=`echo X \| tr X '\015'`
				7309	# On cygwin, bash can eat \r inside `` if the user requested igncr.
				7310	# But we know of no other shell where ac_cr would be empty at this
				7311	# point, so we can use a bashism as a fallback.
				7312	if test "x$ac_cr" = x; then
				7313	eval ac_cr=\$\'\\r\'
				7314	fi
				7315	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
				7316	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
				7317	ac_cs_awk_cr='\\r'
				7318	else
				7319	ac_cs_awk_cr=$ac_cr
				7320	fi
				7321
				7322	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
				7323	_ACEOF
				7324
				7325
				7326	{
				7327	echo "cat >conf$$subs.awk <<_ACEOF" &&
				7328	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
				7329	echo "_ACEOF"
				7330	} >conf$$subs.sh \|\|
				7331	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
				7332	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
				7333	ac_delim='%!_!# '
				7334	for ac_last_try in false false false false false :; do
				7335	. ./conf$$subs.sh \|\|
				7336	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
				7337
				7338	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
				7339	if test $ac_delim_n = $ac_delim_num; then
				7340	break
				7341	elif $ac_last_try; then
				7342	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
				7343	else
				7344	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
				7345	fi
				7346	done
				7347	rm -f conf$$subs.sh
				7348
				7349	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				7350	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
				7351	_ACEOF
				7352	sed -n '
				7353	h
				7354	s/^/S["/; s/!.*/"]=/
				7355	p
				7356	g
				7357	s/^[^!]*!//
				7358	:repl
				7359	t repl
				7360	s/'"$ac_delim"'$//
				7361	t delim
				7362	:nl
				7363	h
				7364	s/$.\{148\}$..*/\1/
				7365	t more1
				7366	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
				7367	p
				7368	n
				7369	b repl
				7370	:more1
				7371	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
				7372	p
				7373	g
				7374	s/.\{148\}//
				7375	t nl
				7376	:delim
				7377	h
				7378	s/$.\{148\}$..*/\1/
				7379	t more2
				7380	s/["\\]/\\&/g; s/^/"/; s/$/"/
				7381	p
				7382	b
				7383	:more2
				7384	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
				7385	p
				7386	g
				7387	s/.\{148\}//
				7388	t delim
				7389	' <conf$$subs.awk \| sed '
				7390	/^[^""]/{
				7391	N
				7392	s/\n//
				7393	}
				7394	' >>$CONFIG_STATUS \|\| ac_write_fail=1
				7395	rm -f conf$$subs.awk
				7396	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				7397	_ACAWK
				7398	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
				7399	for (key in S) S_is_set[key] = 1
				7400	FS = ""
				7401
				7402	}
				7403	{
				7404	line = $ 0
				7405	nfields = split(line, field, "@")
				7406	substed = 0
				7407	len = length(field[1])
				7408	for (i = 2; i < nfields; i++) {
				7409	key = field[i]
				7410	keylen = length(key)
				7411	if (S_is_set[key]) {
				7412	value = S[key]
				7413	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
				7414	len += length(value) + length(field[++i])
				7415	substed = 1
				7416	} else
				7417	len += 1 + keylen
				7418	}
				7419
				7420	print line
				7421	}
				7422
				7423	_ACAWK
				7424	_ACEOF
				7425	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				7426	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
				7427	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
				7428	else
				7429	cat
				7430	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
				7431	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
				7432	_ACEOF
				7433
				7434	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
				7435	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
				7436	# trailing colons and then remove the whole line if VPATH becomes empty
				7437	# (actually we leave an empty line to preserve line numbers).
				7438	if test "x$srcdir" = x.; then
				7439	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
				7440	h
				7441	s///
				7442	s/^/:/
				7443	s/[ ]*$/:/
				7444	s/:\$(srcdir):/:/g
				7445	s/:\${srcdir}:/:/g
				7446	s/:@srcdir@:/:/g
				7447	s/^:*//
				7448	s/:*$//
				7449	x
				7450	s/$=[ ]$./\1/
				7451	G
				7452	s/\n//
				7453	s/^[^=]=[ ]$//
				7454	}'
				7455	fi
				7456
				7457	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				7458	fi # test -n "$CONFIG_FILES"
				7459
				7460	# Set up the scripts for CONFIG_HEADERS section.
				7461	# No need to generate them if there are no CONFIG_HEADERS.
				7462	# This happens for instance with `./config.status Makefile'.
				7463	if test -n "$CONFIG_HEADERS"; then
				7464	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
				7465	BEGIN {
				7466	_ACEOF
				7467
				7468	# Transform confdefs.h into an awk script `defines.awk', embedded as
				7469	# here-document in config.status, that substitutes the proper values into
				7470	# config.h.in to produce config.h.
				7471
				7472	# Create a delimiter string that does not exist in confdefs.h, to ease
				7473	# handling of long lines.
				7474	ac_delim='%!_!# '
				7475	for ac_last_try in false false :; do
				7476	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
				7477	if test -z "$ac_tt"; then
				7478	break
				7479	elif $ac_last_try; then
				7480	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
				7481	else
				7482	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
				7483	fi
				7484	done
				7485
				7486	# For the awk script, D is an array of macro values keyed by name,
				7487	# likewise P contains macro parameters if any. Preserve backslash
				7488	# newline sequences.
				7489
				7490	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
				7491	sed -n '
				7492	s/.\{148\}/&'"$ac_delim"'/g
				7493	t rset
				7494	:rset
				7495	s/^[ ]#[ ]define[ ][ ]*/ /
				7496	t def
				7497	d
				7498	:def
				7499	s/\\$//
				7500	t bsnl
				7501	s/["\\]/\\&/g
				7502	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
				7503	D["\1"]=" \3"/p
				7504	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
				7505	d
				7506	:bsnl
				7507	s/["\\]/\\&/g
				7508	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
				7509	D["\1"]=" \3\\\\\\n"\\/p
				7510	t cont
				7511	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
				7512	t cont
				7513	d
				7514	:cont
				7515	n
				7516	s/.\{148\}/&'"$ac_delim"'/g
				7517	t clear
				7518	:clear
				7519	s/\\$//
				7520	t bsnlc
				7521	s/["\\]/\\&/g; s/^/"/; s/$/"/p
				7522	d
				7523	:bsnlc
				7524	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
				7525	b cont
				7526	' <confdefs.h \| sed '
				7527	s/'"$ac_delim"'/"\\\
				7528	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
				7529
				7530	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				7531	for (key in D) D_is_set[key] = 1
				7532	FS = ""
				7533	}
				7534	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
				7535	line = \$ 0
				7536	split(line, arg, " ")
				7537	if (arg[1] == "#") {
				7538	defundef = arg[2]
				7539	mac1 = arg[3]
				7540	} else {
				7541	defundef = substr(arg[1], 2)
				7542	mac1 = arg[2]
				7543	}
				7544	split(mac1, mac2, "(") #)
				7545	macro = mac2[1]
				7546	prefix = substr(line, 1, index(line, defundef) - 1)
				7547	if (D_is_set[macro]) {
				7548	# Preserve the white space surrounding the "#".
				7549	print prefix "define", macro P[macro] D[macro]
				7550	next
				7551	} else {
				7552	# Replace #undef with comments. This is necessary, for example,
				7553	# in the case of _POSIX_SOURCE, which is predefined and required
				7554	# on some systems where configure will not decide to define it.
				7555	if (defundef == "undef") {
				7556	print "/", prefix defundef, macro, "/"
				7557	next
				7558	}
				7559	}
				7560	}
				7561	{ print }
				7562	_ACAWK
				7563	_ACEOF
				7564	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				7565	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
				7566	fi # test -n "$CONFIG_HEADERS"
				7567
				7568
				7569	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
				7570	shift
				7571	for ac_tag
				7572	do
				7573	case $ac_tag in
				7574	:[FHLC]) ac_mode=$ac_tag; continue;;
				7575	esac
				7576	case $ac_mode$ac_tag in
				7577	:[FHL]:);;
				7578	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
				7579	:[FH]-) ac_tag=-:-;;
				7580	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
				7581	esac
				7582	ac_save_IFS=$IFS
				7583	IFS=:
				7584	set x $ac_tag
				7585	IFS=$ac_save_IFS
				7586	shift
				7587	ac_file=$1
				7588	shift
				7589
				7590	case $ac_mode in
				7591	:L) ac_source=$1;;
				7592	:[FH])
				7593	ac_file_inputs=
				7594	for ac_f
				7595	do
				7596	case $ac_f in
				7597	-) ac_f="$ac_tmp/stdin";;
				7598	*) # Look for the file first in the build tree, then in the source tree
				7599	# (if the path is not absolute). The absolute path cannot be DOS-style,
				7600	# because $ac_f cannot contain `:'.
				7601	test -f "$ac_f" \|\|
				7602	case $ac_f in
				7603	[\\/$]*) false;;
				7604	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
				7605	esac \|\|
				7606	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
				7607	esac
				7608	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
				7609	as_fn_append ac_file_inputs " '$ac_f'"
				7610	done
				7611
				7612	# Let's still pretend it is `configure' which instantiates (i.e., don't
				7613	# use $as_me), people would be surprised to read:
				7614	# /* config.h. Generated by config.status. */
				7615	configure_input='Generated from '`
				7616	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
				7617	`' by configure.'
				7618	if test x"$ac_file" != x-; then
				7619	configure_input="$ac_file. $configure_input"
				7620	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
				7621	$as_echo "$as_me: creating $ac_file" >&6;}
				7622	fi
				7623	# Neutralize special characters interpreted by sed in replacement strings.
				7624	case $configure_input in #(
				7625	\& \| \\| \| \\ )
				7626	ac_sed_conf_input=`$as_echo "$configure_input" \|
				7627	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
				7628	*) ac_sed_conf_input=$configure_input;;
				7629	esac
				7630
				7631	case $ac_tag in
				7632	:-: \| *:-) cat >"$ac_tmp/stdin" \
				7633	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
				7634	esac
				7635	;;
				7636	esac
				7637
				7638	ac_dir=`$as_dirname -- "$ac_file" \|\|
				7639	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
				7640	X"$ac_file" : 'X$//$[^/]' \\| \
				7641	X"$ac_file" : 'X$//$$' \\| \
				7642	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
				7643	$as_echo X"$ac_file" \|
				7644	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
				7645	s//\1/
				7646	q
				7647	}
				7648	/^X$\/\/$[^/].*/{
				7649	s//\1/
				7650	q
				7651	}
				7652	/^X$\/\/$$/{
				7653	s//\1/
				7654	q
				7655	}
				7656	/^X$\/$.*/{
				7657	s//\1/
				7658	q
				7659	}
				7660	s/.*/./; q'`
				7661	as_dir="$ac_dir"; as_fn_mkdir_p
				7662	ac_builddir=.
				7663
				7664	case "$ac_dir" in
				7665	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
				7666	*)
				7667	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
				7668	# A ".." for each directory in $ac_dir_suffix.
				7669	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
				7670	case $ac_top_builddir_sub in
				7671	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
				7672	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
				7673	esac ;;
				7674	esac
				7675	ac_abs_top_builddir=$ac_pwd
				7676	ac_abs_builddir=$ac_pwd$ac_dir_suffix
				7677	# for backward compatibility:
				7678	ac_top_builddir=$ac_top_build_prefix
				7679
				7680	case $srcdir in
				7681	.) # We are building in place.
				7682	ac_srcdir=.
				7683	ac_top_srcdir=$ac_top_builddir_sub
				7684	ac_abs_top_srcdir=$ac_pwd ;;
				7685	[\\/]* \| ?:[\\/]* ) # Absolute name.
				7686	ac_srcdir=$srcdir$ac_dir_suffix;
				7687	ac_top_srcdir=$srcdir
				7688	ac_abs_top_srcdir=$srcdir ;;
				7689	*) # Relative name.
				7690	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
				7691	ac_top_srcdir=$ac_top_build_prefix$srcdir
				7692	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
				7693	esac
				7694	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
				7695
				7696
				7697	case $ac_mode in
				7698	:F)
				7699	#
				7700	# CONFIG_FILE
				7701	#
				7702
				7703	case $INSTALL in
				7704	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
				7705	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
				7706	esac
				7707	_ACEOF
				7708
				7709	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				7710	# If the template does not know about datarootdir, expand it.
				7711	# FIXME: This hack should be removed a few years after 2.60.
				7712	ac_datarootdir_hack=; ac_datarootdir_seen=
				7713	ac_sed_dataroot='
				7714	/datarootdir/ {
				7715	p
				7716	q
				7717	}
				7718	/@datadir@/p
				7719	/@docdir@/p
				7720	/@infodir@/p
				7721	/@localedir@/p
				7722	/@mandir@/p'
				7723	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
				7724	datarootdir) ac_datarootdir_seen=yes;;
				7725	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
				7726	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
				7727	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
				7728	_ACEOF
				7729	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				7730	ac_datarootdir_hack='
				7731	s&@datadir@&$datadir&g
				7732	s&@docdir@&$docdir&g
				7733	s&@infodir@&$infodir&g
				7734	s&@localedir@&$localedir&g
				7735	s&@mandir@&$mandir&g
				7736	s&\\\${datarootdir}&$datarootdir&g' ;;
				7737	esac
				7738	_ACEOF
				7739
				7740	# Neutralize VPATH when `$srcdir' = `.'.
				7741	# Shell code in configure.ac might set extrasub.
				7742	# FIXME: do we really want to maintain this feature?
				7743	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
				7744	ac_sed_extra="$ac_vpsub
				7745	$extrasub
				7746	_ACEOF
				7747	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
				7748	:t
				7749	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
				7750	s\|@configure_input@\|$ac_sed_conf_input\|;t t
				7751	s&@top_builddir@&$ac_top_builddir_sub&;t t
				7752	s&@top_build_prefix@&$ac_top_build_prefix&;t t
				7753	s&@srcdir@&$ac_srcdir&;t t
				7754	s&@abs_srcdir@&$ac_abs_srcdir&;t t
				7755	s&@top_srcdir@&$ac_top_srcdir&;t t
				7756	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
				7757	s&@builddir@&$ac_builddir&;t t
				7758	s&@abs_builddir@&$ac_abs_builddir&;t t
				7759	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
				7760	s&@INSTALL@&$ac_INSTALL&;t t
				7761	$ac_datarootdir_hack
				7762	"
				7763	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
				7764	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
				7765
				7766	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
				7767	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
				7768	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
				7769	"$ac_tmp/out"`; test -z "$ac_out"; } &&
				7770	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
				7771	which seems to be undefined. Please make sure it is defined" >&5
				7772	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
				7773	which seems to be undefined. Please make sure it is defined" >&2;}
				7774
				7775	rm -f "$ac_tmp/stdin"
				7776	case $ac_file in
				7777	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
				7778	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
				7779	esac \
				7780	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
				7781	;;
				7782	:H)
				7783	#
				7784	# CONFIG_HEADER
				7785	#
				7786	if test x"$ac_file" != x-; then
				7787	{
				7788	$as_echo "/* $configure_input */" \
				7789	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
				7790	} >"$ac_tmp/config.h" \
				7791	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
				7792	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
				7793	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
				7794	$as_echo "$as_me: $ac_file is unchanged" >&6;}
				7795	else
				7796	rm -f "$ac_file"
				7797	mv "$ac_tmp/config.h" "$ac_file" \
				7798	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
				7799	fi
				7800	else
				7801	$as_echo "/* $configure_input */" \
				7802	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
				7803	\|\| as_fn_error $? "could not create -" "$LINENO" 5
				7804	fi
				7805	;;
				7806
				7807	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
				7808	$as_echo "$as_me: executing $ac_file commands" >&6;}
				7809	;;
				7810	esac
				7811
				7812
				7813	case $ac_file$ac_mode in
				7814	"default":C)
				7815	case $CONFIG_FILES in config.make)
				7816	echo "$config_vars" >> config.make;;
				7817	esac
				7818	test -d bits \|\| mkdir bits ;;
				7819
				7820	esac
				7821	done # for ac_tag
				7822
				7823
				7824	as_fn_exit 0
				7825	_ACEOF
				7826	ac_clean_files=$ac_clean_files_save
				7827
				7828	test $ac_write_fail = 0 \|\|
				7829	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
				7830
				7831
				7832	# configure is writing to config.log, and then calls config.status.
				7833	# config.status does its own redirection, appending to config.log.
				7834	# Unfortunately, on DOS this fails, as config.log is still kept open
				7835	# by configure, so config.status won't be able to write to it; its
				7836	# output is simply discarded. So we exec the FD to /dev/null,
				7837	# effectively closing config.log, so it can be properly (re)opened and
				7838	# appended to by config.status. When coming back to configure, we
				7839	# need to make the FD available again.
				7840	if test "$no_create" != yes; then
				7841	ac_cs_success=:
				7842	ac_config_status_args=
				7843	test "$silent" = yes &&
				7844	ac_config_status_args="$ac_config_status_args --quiet"
				7845	exec 5>/dev/null
				7846	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
				7847	exec 5>>config.log
				7848	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
				7849	# would make configure fail if this is the last instruction.
				7850	$ac_cs_success \|\| as_fn_exit 1
				7851	fi
				7852
				7853	#
				7854	# CONFIG_SUBDIRS section.
				7855	#
				7856	if test "$no_recursion" != yes; then
				7857
				7858	# Remove --cache-file, --srcdir, and --disable-option-checking arguments
				7859	# so they do not pile up.
				7860	ac_sub_configure_args=
				7861	ac_prev=
				7862	eval "set x $ac_configure_args"
				7863	shift
				7864	for ac_arg
				7865	do
				7866	if test -n "$ac_prev"; then
				7867	ac_prev=
				7868	continue
				7869	fi
				7870	case $ac_arg in
				7871	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
				7872	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
				7873	ac_prev=cache_file ;;
				7874	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
				7875	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \
				7876	\| --c=*)
				7877	;;
				7878	--config-cache \| -C)
				7879	;;
				7880	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
				7881	ac_prev=srcdir ;;
				7882	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
				7883	;;
				7884	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
				7885	ac_prev=prefix ;;
				7886	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
				7887	;;
				7888	--disable-option-checking)
				7889	;;
				7890	*)
				7891	case $ac_arg in
				7892	\') ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
				7893	esac
				7894	as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
				7895	esac
				7896	done
				7897
				7898	# Always prepend --prefix to ensure using the same prefix
				7899	# in subdir configurations.
				7900	ac_arg="--prefix=$prefix"
				7901	case $ac_arg in
				7902	\') ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
				7903	esac
				7904	ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
				7905
				7906	# Pass --silent
				7907	if test "$silent" = yes; then
				7908	ac_sub_configure_args="--silent $ac_sub_configure_args"
				7909	fi
				7910
				7911	# Always prepend --disable-option-checking to silence warnings, since
				7912	# different subdirs can have different --enable and --with options.
				7913	ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
				7914
				7915	ac_popdir=`pwd`
				7916	for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
				7917
				7918	# Do not complain, so a configure script can configure whichever
				7919	# parts of a large source tree are present.
				7920	test -d "$srcdir/$ac_dir" \|\| continue
				7921
				7922	ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
				7923	$as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
				7924	$as_echo "$ac_msg" >&6
				7925	as_dir="$ac_dir"; as_fn_mkdir_p
				7926	ac_builddir=.
				7927
				7928	case "$ac_dir" in
				7929	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
				7930	*)
				7931	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
				7932	# A ".." for each directory in $ac_dir_suffix.
				7933	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
				7934	case $ac_top_builddir_sub in
				7935	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
				7936	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
				7937	esac ;;
				7938	esac
				7939	ac_abs_top_builddir=$ac_pwd
				7940	ac_abs_builddir=$ac_pwd$ac_dir_suffix
				7941	# for backward compatibility:
				7942	ac_top_builddir=$ac_top_build_prefix
				7943
				7944	case $srcdir in
				7945	.) # We are building in place.
				7946	ac_srcdir=.
				7947	ac_top_srcdir=$ac_top_builddir_sub
				7948	ac_abs_top_srcdir=$ac_pwd ;;
				7949	[\\/]* \| ?:[\\/]* ) # Absolute name.
				7950	ac_srcdir=$srcdir$ac_dir_suffix;
				7951	ac_top_srcdir=$srcdir
				7952	ac_abs_top_srcdir=$srcdir ;;
				7953	*) # Relative name.
				7954	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
				7955	ac_top_srcdir=$ac_top_build_prefix$srcdir
				7956	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
				7957	esac
				7958	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
				7959
				7960
				7961	cd "$ac_dir"
				7962
				7963	# Check for guested configure; otherwise get Cygnus style configure.
				7964	if test -f "$ac_srcdir/configure.gnu"; then
				7965	ac_sub_configure=$ac_srcdir/configure.gnu
				7966	elif test -f "$ac_srcdir/configure"; then
				7967	ac_sub_configure=$ac_srcdir/configure
				7968	elif test -f "$ac_srcdir/configure.in"; then
				7969	# This should be Cygnus configure.
				7970	ac_sub_configure=$ac_aux_dir/configure
				7971	else
				7972	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
				7973	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
				7974	ac_sub_configure=
				7975	fi
				7976
				7977	# The recursion is here.
				7978	if test -n "$ac_sub_configure"; then
				7979	# Make the cache file name correct relative to the subdirectory.
				7980	case $cache_file in
				7981	[\\/]* \| ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
				7982	*) # Relative name.
				7983	ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
				7984	esac
				7985
				7986	{ $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
				7987	$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
				7988	# The eval makes quoting arguments work.
				7989	eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
				7990	--cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" \|\|
				7991	as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
				7992	fi
				7993
				7994	cd "$ac_popdir"
				7995	done
				7996	fi
				7997	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
				7998	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
				7999	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
				8000	fi
				8001