ViewVC Help

View File | Revision Log | Show Annotations | Download File

/cvs/Convert-UUlib/uulib/configure

Comparing Convert-UUlib/uulib/configure (file contents):
Revision 1.4.2.5 by root, Sun Apr 18 19:55:46 2004 UTC vs.
Revision 1.15 by root, Sat Sep 24 06:32:50 2022 UTC

1	#! /bin/sh	1	#! /bin/sh
2
3	# Guess values for system-dependent variables and create Makefiles.	2	# Guess values for system-dependent variables and create Makefiles.
4	# Generated automatically using autoconf version 2.13	3	# Generated by GNU Autoconf 2.71.
5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.	4	#
		5	#
		6	# Copyright (C) 1992-1996, 1998-2017, 2020-2021 Free Software Foundation,
		7	# Inc.
		8	#
6	#	9	#
7	# This configure script is free software; the Free Software Foundation	10	# This configure script is free software; the Free Software Foundation
8	# gives unlimited permission to copy, distribute and modify it.	11	# gives unlimited permission to copy, distribute and modify it.
		12	## -------------------- ##
		13	## M4sh Initialization. ##
		14	## -------------------- ##
9		15
10	# Defaults:	16	# Be more Bourne compatible
11	ac_help=	17	DUALCASE=1; export DUALCASE # for MKS sh
		18	as_nop=:
		19	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		20	then :
		21	emulate sh
		22	NULLCMD=:
		23	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
		24	# is contrary to our usage. Disable this feature.
		25	alias -g '${1+"$@"}'='"$@"'
		26	setopt NO_GLOB_SUBST
		27	else $as_nop
		28	case `(set -o) 2>/dev/null` in #(
		29	*posix*) :
		30	set -o posix ;; #(
		31	*) :
		32	;;
		33	esac
		34	fi
		35
		36
		37
		38	# Reset variables that may have inherited troublesome values from
		39	# the environment.
		40
		41	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		42	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		43	# side effect of setting IFS to empty, thus disabling word splitting.)
		44	# Quoting is to prevent editors from complaining about space-tab.
		45	as_nl='
		46	'
		47	export as_nl
		48	IFS=" "" $as_nl"
		49
		50	PS1='$ '
		51	PS2='> '
		52	PS4='+ '
		53
		54	# Ensure predictable behavior from utilities with locale-dependent output.
		55	LC_ALL=C
		56	export LC_ALL
		57	LANGUAGE=C
		58	export LANGUAGE
		59
		60	# We cannot yet rely on "unset" to work, but we need these variables
		61	# to be unset--not just set to an empty or harmless value--now, to
		62	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		63	# also avoids known problems related to "unset" and subshell syntax
		64	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		65	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		66	do eval test \${$as_var+y} \
		67	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		68	done
		69
		70	# Ensure that fds 0, 1, and 2 are open.
		71	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		72	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		73	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		74
		75	# The user is always right.
		76	if ${PATH_SEPARATOR+false} :; then
		77	PATH_SEPARATOR=:
		78	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		79	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		80	PATH_SEPARATOR=';'
		81	}
		82	fi
		83
		84
		85	# Find who we are. Look in the path if we contain no directory separator.
		86	as_myself=
		87	case $0 in #((
		88	*[\\/]* ) as_myself=$0 ;;
		89	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		90	for as_dir in $PATH
		91	do
		92	IFS=$as_save_IFS
		93	case $as_dir in #(((
		94	'') as_dir=./ ;;
		95	*/) ;;
		96	*) as_dir=$as_dir/ ;;
		97	esac
		98	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
		99	done
		100	IFS=$as_save_IFS
		101
		102	;;
		103	esac
		104	# We did not find ourselves, most probably we were run as `sh COMMAND'
		105	# in which case we are not to be found in the path.
		106	if test "x$as_myself" = x; then
		107	as_myself=$0
		108	fi
		109	if test ! -f "$as_myself"; then
		110	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		111	exit 1
		112	fi
		113
		114
		115	# Use a proper internal environment variable to ensure we don't fall
		116	# into an infinite loop, continuously re-executing ourselves.
		117	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		118	_as_can_reexec=no; export _as_can_reexec;
		119	# We cannot yet assume a decent shell, so we have to provide a
		120	# neutralization value for shells without unset; and this also
		121	# works around shells that cannot unset nonexistent variables.
		122	# Preserve -v and -x to the replacement shell.
		123	BASH_ENV=/dev/null
		124	ENV=/dev/null
		125	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		126	case $- in # ((((
		127	*v*x* | *x*v* ) as_opts=-vx ;;
		128	*v* ) as_opts=-v ;;
		129	*x* ) as_opts=-x ;;
		130	* ) as_opts= ;;
		131	esac
		132	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		133	# Admittedly, this is quite paranoid, since all the known shells bail
		134	# out after a failed `exec'.
		135	printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
		136	exit 255
		137	fi
		138	# We don't want this to propagate to other subprocesses.
		139	{ _as_can_reexec=; unset _as_can_reexec;}
		140	if test "x$CONFIG_SHELL" = x; then
		141	as_bourne_compatible="as_nop=:
		142	if test \${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		143	then :
		144	emulate sh
		145	NULLCMD=:
		146	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		147	# is contrary to our usage. Disable this feature.
		148	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		149	setopt NO_GLOB_SUBST
		150	else \$as_nop
		151	case \`(set -o) 2>/dev/null\` in #(
		152	*posix*) :
		153	set -o posix ;; #(
		154	*) :
		155	;;
		156	esac
		157	fi
		158	"
		159	as_required="as_fn_return () { (exit \$1); }
		160	as_fn_success () { as_fn_return 0; }
		161	as_fn_failure () { as_fn_return 1; }
		162	as_fn_ret_success () { return 0; }
		163	as_fn_ret_failure () { return 1; }
		164
		165	exitcode=0
		166	as_fn_success || { exitcode=1; echo as_fn_success failed.; }
		167	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		168	as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
		169	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		170	if ( set x; as_fn_ret_success y && test x = \"\$1\" )
		171	then :
		172
		173	else \$as_nop
		174	exitcode=1; echo positional parameters were not saved.
		175	fi
		176	test x\$exitcode = x0 || exit 1
		177	blah=\$(echo \$(echo blah))
		178	test x\"\$blah\" = xblah || exit 1
		179	test -x / || exit 1"
		180	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		181	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		182	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		183	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1"
		184	if (eval "$as_required") 2>/dev/null
		185	then :
		186	as_have_required=yes
		187	else $as_nop
		188	as_have_required=no
		189	fi
		190	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null
		191	then :
		192
		193	else $as_nop
		194	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		195	as_found=false
		196	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
		197	do
		198	IFS=$as_save_IFS
		199	case $as_dir in #(((
		200	'') as_dir=./ ;;
		201	*/) ;;
		202	*) as_dir=$as_dir/ ;;
		203	esac
		204	as_found=:
		205	case $as_dir in #(
		206	/*)
		207	for as_base in sh bash ksh sh5; do
		208	# Try only shells that exist, to save several forks.
		209	as_shell=$as_dir$as_base
		210	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		211	as_run=a "$as_shell" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		212	then :
		213	CONFIG_SHELL=$as_shell as_have_required=yes
		214	if as_run=a "$as_shell" -c "$as_bourne_compatible""$as_suggested" 2>/dev/null
		215	then :
		216	break 2
		217	fi
		218	fi
		219	done;;
		220	esac
		221	as_found=false
		222	done
		223	IFS=$as_save_IFS
		224	if $as_found
		225	then :
		226
		227	else $as_nop
		228	if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
		229	as_run=a "$SHELL" -c "$as_bourne_compatible""$as_required" 2>/dev/null
		230	then :
		231	CONFIG_SHELL=$SHELL as_have_required=yes
		232	fi
		233	fi
		234
		235
		236	if test "x$CONFIG_SHELL" != x
		237	then :
		238	export CONFIG_SHELL
		239	# We cannot yet assume a decent shell, so we have to provide a
		240	# neutralization value for shells without unset; and this also
		241	# works around shells that cannot unset nonexistent variables.
		242	# Preserve -v and -x to the replacement shell.
		243	BASH_ENV=/dev/null
		244	ENV=/dev/null
		245	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		246	case $- in # ((((
		247	*v*x* | *x*v* ) as_opts=-vx ;;
		248	*v* ) as_opts=-v ;;
		249	*x* ) as_opts=-x ;;
		250	* ) as_opts= ;;
		251	esac
		252	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		253	# Admittedly, this is quite paranoid, since all the known shells bail
		254	# out after a failed `exec'.
		255	printf "%s\n" "$0: could not re-execute with $CONFIG_SHELL" >&2
		256	exit 255
		257	fi
		258
		259	if test x$as_have_required = xno
		260	then :
		261	printf "%s\n" "$0: This script requires a shell more modern than all"
		262	printf "%s\n" "$0: the shells that I found on your system."
		263	if test ${ZSH_VERSION+y} ; then
		264	printf "%s\n" "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		265	printf "%s\n" "$0: be upgraded to zsh 4.3.4 or later."
		266	else
		267	printf "%s\n" "$0: Please tell bug-autoconf@gnu.org about your system,
		268	$0: including any error possibly output before this
		269	$0: message. Then install a modern shell, or manually run
		270	$0: the script under such a shell if you do have one."
		271	fi
		272	exit 1
		273	fi
		274	fi
		275	fi
		276	SHELL=${CONFIG_SHELL-/bin/sh}
		277	export SHELL
		278	# Unset more variables known to interfere with behavior of common tools.
		279	CLICOLOR_FORCE= GREP_OPTIONS=
		280	unset CLICOLOR_FORCE GREP_OPTIONS
		281
		282	## --------------------- ##
		283	## M4sh Shell Functions. ##
		284	## --------------------- ##
		285	# as_fn_unset VAR
		286	# ---------------
		287	# Portably unset VAR.
		288	as_fn_unset ()
		289	{
		290	{ eval $1=; unset $1;}
		291	}
		292	as_unset=as_fn_unset
		293
		294
		295	# as_fn_set_status STATUS
		296	# -----------------------
		297	# Set $? to STATUS, without forking.
		298	as_fn_set_status ()
		299	{
		300	return $1
		301	} # as_fn_set_status
		302
		303	# as_fn_exit STATUS
		304	# -----------------
		305	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		306	as_fn_exit ()
		307	{
		308	set +e
		309	as_fn_set_status $1
		310	exit $1
		311	} # as_fn_exit
		312	# as_fn_nop
		313	# ---------
		314	# Do nothing but, unlike ":", preserve the value of $?.
		315	as_fn_nop ()
		316	{
		317	return $?
		318	}
		319	as_nop=as_fn_nop
		320
		321	# as_fn_mkdir_p
		322	# -------------
		323	# Create "$as_dir" as a directory, including parents if necessary.
		324	as_fn_mkdir_p ()
		325	{
		326
		327	case $as_dir in #(
		328	-*) as_dir=./$as_dir;;
		329	esac
		330	test -d "$as_dir" || eval $as_mkdir_p || {
		331	as_dirs=
		332	while :; do
		333	case $as_dir in #(
		334	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		335	*) as_qdir=$as_dir;;
		336	esac
		337	as_dirs="'$as_qdir' $as_dirs"
		338	as_dir=`$as_dirname -- "$as_dir" ||
		339	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		340	X"$as_dir" : 'X\(//\)[^/]' \| \
		341	X"$as_dir" : 'X\(//\)$' \| \
		342	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		343	printf "%s\n" X"$as_dir" |
		344	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		345	s//\1/
		346	q
		347	}
		348	/^X\(\/\/\)[^/].*/{
		349	s//\1/
		350	q
		351	}
		352	/^X\(\/\/\)$/{
		353	s//\1/
		354	q
		355	}
		356	/^X\(\/\).*/{
		357	s//\1/
		358	q
		359	}
		360	s/.*/./; q'`
		361	test -d "$as_dir" && break
		362	done
		363	test -z "$as_dirs" || eval "mkdir $as_dirs"
		364	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		365
		366
		367	} # as_fn_mkdir_p
		368
		369	# as_fn_executable_p FILE
		370	# -----------------------
		371	# Test if FILE is an executable regular file.
		372	as_fn_executable_p ()
		373	{
		374	test -f "$1" && test -x "$1"
		375	} # as_fn_executable_p
		376	# as_fn_append VAR VALUE
		377	# ----------------------
		378	# Append the text in VALUE to the end of the definition contained in VAR. Take
		379	# advantage of any shell optimizations that allow amortized linear growth over
		380	# repeated appends, instead of the typical quadratic growth present in naive
		381	# implementations.
		382	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		383	then :
		384	eval 'as_fn_append ()
		385	{
		386	eval $1+=\$2
		387	}'
		388	else $as_nop
		389	as_fn_append ()
		390	{
		391	eval $1=\$$1\$2
		392	}
		393	fi # as_fn_append
		394
		395	# as_fn_arith ARG...
		396	# ------------------
		397	# Perform arithmetic evaluation on the ARGs, and store the result in the
		398	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		399	# must be portable across $(()) and expr.
		400	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		401	then :
		402	eval 'as_fn_arith ()
		403	{
		404	as_val=$(( $* ))
		405	}'
		406	else $as_nop
		407	as_fn_arith ()
		408	{
		409	as_val=`expr "$@" || test $? -eq 1`
		410	}
		411	fi # as_fn_arith
		412
		413	# as_fn_nop
		414	# ---------
		415	# Do nothing but, unlike ":", preserve the value of $?.
		416	as_fn_nop ()
		417	{
		418	return $?
		419	}
		420	as_nop=as_fn_nop
		421
		422	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		423	# ----------------------------------------
		424	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		425	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		426	# script with STATUS, using 1 if that was 0.
		427	as_fn_error ()
		428	{
		429	as_status=$1; test $as_status -eq 0 && as_status=1
		430	if test "$4"; then
		431	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		432	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		433	fi
		434	printf "%s\n" "$as_me: error: $2" >&2
		435	as_fn_exit $as_status
		436	} # as_fn_error
		437
		438	if expr a : '\(a\)' >/dev/null 2>&1 &&
		439	test "X`expr 00001 : '.*\(...\)'`" = X001; then
		440	as_expr=expr
		441	else
		442	as_expr=false
		443	fi
		444
		445	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
		446	as_basename=basename
		447	else
		448	as_basename=false
		449	fi
		450
		451	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		452	as_dirname=dirname
		453	else
		454	as_dirname=false
		455	fi
		456
		457	as_me=`$as_basename -- "$0" ||
		458	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
		459	X"$0" : 'X\(//\)$' \| \
		460	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
		461	printf "%s\n" X/"$0" |
		462	sed '/^.*\/\([^/][^/]*\)\/*$/{
		463	s//\1/
		464	q
		465	}
		466	/^X\/\(\/\/\)$/{
		467	s//\1/
		468	q
		469	}
		470	/^X\/\(\/\).*/{
		471	s//\1/
		472	q
		473	}
		474	s/.*/./; q'`
		475
		476	# Avoid depending upon Character Ranges.
		477	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		478	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		479	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		480	as_cr_digits='0123456789'
		481	as_cr_alnum=$as_cr_Letters$as_cr_digits
		482
		483
		484	as_lineno_1=$LINENO as_lineno_1a=$LINENO
		485	as_lineno_2=$LINENO as_lineno_2a=$LINENO
		486	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
		487	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
		488	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
		489	sed -n '
		490	p
		491	/[$]LINENO/=
		492	' <$as_myself |
		493	sed '
		494	s/[$]LINENO.*/&-/
		495	t lineno
		496	b
		497	:lineno
		498	N
		499	:loop
		500	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
		501	t loop
		502	s/-\n.*//
		503	' >$as_me.lineno &&
		504	chmod +x "$as_me.lineno" ||
		505	{ printf "%s\n" "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
		506
		507	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		508	# already done that, so ensure we don't try to do so again and fall
		509	# in an infinite loop. This has already happened in practice.
		510	_as_can_reexec=no; export _as_can_reexec
		511	# Don't try to exec as it changes $[0], causing all sort of problems
		512	# (the dirname of $[0] is not the place where we might find the
		513	# original and so on. Autoconf is especially sensitive to this).
		514	. "./$as_me.lineno"
		515	# Exit status is that of the last command.
		516	exit
		517	}
		518
		519
		520	# Determine whether it's possible to make 'echo' print without a newline.
		521	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
		522	# for compatibility with existing Makefiles.
		523	ECHO_C= ECHO_N= ECHO_T=
		524	case `echo -n x` in #(((((
		525	-n*)
		526	case `echo 'xy\c'` in
		527	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
		528	xy) ECHO_C='\c';;
		529	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		530	ECHO_T=' ';;
		531	esac;;
		532	*)
		533	ECHO_N='-n';;
		534	esac
		535
		536	# For backward compatibility with old third-party macros, we provide
		537	# the shell variables $as_echo and $as_echo_n. New code should use
		538	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		539	as_echo='printf %s\n'
		540	as_echo_n='printf %s'
		541
		542
		543	rm -f conf$$ conf$$.exe conf$$.file
		544	if test -d conf$$.dir; then
		545	rm -f conf$$.dir/conf$$.file
		546	else
		547	rm -f conf$$.dir
		548	mkdir conf$$.dir 2>/dev/null
		549	fi
		550	if (echo >conf$$.file) 2>/dev/null; then
		551	if ln -s conf$$.file conf$$ 2>/dev/null; then
		552	as_ln_s='ln -s'
		553	# ... but there are two gotchas:
		554	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		555	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		556	# In both cases, we have to default to `cp -pR'.
		557	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
		558	as_ln_s='cp -pR'
		559	elif ln conf$$.file conf$$ 2>/dev/null; then
		560	as_ln_s=ln
		561	else
		562	as_ln_s='cp -pR'
		563	fi
		564	else
		565	as_ln_s='cp -pR'
		566	fi
		567	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		568	rmdir conf$$.dir 2>/dev/null
		569
		570	if mkdir -p . 2>/dev/null; then
		571	as_mkdir_p='mkdir -p "$as_dir"'
		572	else
		573	test -d ./-p && rmdir ./-p
		574	as_mkdir_p=false
		575	fi
		576
		577	as_test_x='test -x'
		578	as_executable_p=as_fn_executable_p
		579
		580	# Sed expression to map a string onto a valid CPP name.
		581	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		582
		583	# Sed expression to map a string onto a valid variable name.
		584	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		585
		586
		587	test -n "$DJDIR" || exec 7<&0 </dev/null
		588	exec 6>&1
		589
		590	# Name of the host.
		591	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
		592	# so uname gets run too.
		593	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
		594
		595	#
		596	# Initializations.
		597	#
12	ac_default_prefix=/usr/local	598	ac_default_prefix=/usr/local
13	# Any additions from configure.in:	599	ac_clean_files=
		600	ac_config_libobj_dir=.
		601	LIBOBJS=
		602	cross_compiling=no
		603	subdirs=
		604	MFLAGS=
		605	MAKEFLAGS=
		606
		607	# Identity of this package.
		608	PACKAGE_NAME=''
		609	PACKAGE_TARNAME=''
		610	PACKAGE_VERSION=''
		611	PACKAGE_STRING=''
		612	PACKAGE_BUGREPORT=''
		613	PACKAGE_URL=''
		614
		615	ac_unique_file="uulib.c"
		616	# Factoring default headers for most tests.
		617	ac_includes_default="\
		618	#include <stddef.h>
		619	#ifdef HAVE_STDIO_H
		620	# include <stdio.h>
		621	#endif
		622	#ifdef HAVE_STDLIB_H
		623	# include <stdlib.h>
		624	#endif
		625	#ifdef HAVE_STRING_H
		626	# include <string.h>
		627	#endif
		628	#ifdef HAVE_INTTYPES_H
		629	# include <inttypes.h>
		630	#endif
		631	#ifdef HAVE_STDINT_H
		632	# include <stdint.h>
		633	#endif
		634	#ifdef HAVE_STRINGS_H
		635	# include <strings.h>
		636	#endif
		637	#ifdef HAVE_SYS_TYPES_H
		638	# include <sys/types.h>
		639	#endif
		640	#ifdef HAVE_SYS_STAT_H
		641	# include <sys/stat.h>
		642	#endif
		643	#ifdef HAVE_UNISTD_H
		644	# include <unistd.h>
		645	#endif"
		646
		647	ac_header_c_list=
		648	ac_subst_vars='LTLIBOBJS
		649	LIBOBJS
		650	PATCH
		651	VERSION
		652	RANLIB
		653	SET_MAKE
		654	CPP
		655	OBJEXT
		656	EXEEXT
		657	ac_ct_CC
		658	CPPFLAGS
		659	LDFLAGS
		660	CFLAGS
		661	CC
		662	target_alias
		663	host_alias
		664	build_alias
		665	LIBS
		666	ECHO_T
		667	ECHO_N
		668	ECHO_C
		669	DEFS
		670	mandir
		671	localedir
		672	libdir
		673	psdir
		674	pdfdir
		675	dvidir
		676	htmldir
		677	infodir
		678	docdir
		679	oldincludedir
		680	includedir
		681	runstatedir
		682	localstatedir
		683	sharedstatedir
		684	sysconfdir
		685	datadir
		686	datarootdir
		687	libexecdir
		688	sbindir
		689	bindir
		690	program_transform_name
		691	prefix
		692	exec_prefix
		693	PACKAGE_URL
		694	PACKAGE_BUGREPORT
		695	PACKAGE_STRING
		696	PACKAGE_VERSION
		697	PACKAGE_TARNAME
		698	PACKAGE_NAME
		699	PATH_SEPARATOR
		700	SHELL'
		701	ac_subst_files=''
		702	ac_user_opts='
		703	enable_option_checking
		704	with_cc
		705	with_cflags
		706	'
		707	ac_precious_vars='build_alias
		708	host_alias
		709	target_alias
		710	CC
		711	CFLAGS
		712	LDFLAGS
		713	LIBS
		714	CPPFLAGS
		715	CPP'
		716
14		717
15	# Initialize some variables set by options.	718	# Initialize some variables set by options.
		719	ac_init_help=
		720	ac_init_version=false
		721	ac_unrecognized_opts=
		722	ac_unrecognized_sep=
16	# The variables have the same names as the options, with	723	# The variables have the same names as the options, with
17	# dashes changed to underlines.	724	# dashes changed to underlines.
18	build=NONE	725	cache_file=/dev/null
19	cache_file=./config.cache
20	exec_prefix=NONE	726	exec_prefix=NONE
21	host=NONE
22	no_create=	727	no_create=
23	nonopt=NONE
24	no_recursion=	728	no_recursion=
25	prefix=NONE	729	prefix=NONE
26	program_prefix=NONE	730	program_prefix=NONE
27	program_suffix=NONE	731	program_suffix=NONE
28	program_transform_name=s,x,x,	732	program_transform_name=s,x,x,
29	silent=	733	silent=
30	site=	734	site=
31	srcdir=	735	srcdir=
32	target=NONE
33	verbose=	736	verbose=
34	x_includes=NONE	737	x_includes=NONE
35	x_libraries=NONE	738	x_libraries=NONE
		739
		740	# Installation directory options.
		741	# These are left unexpanded so users can "make install exec_prefix=/foo"
		742	# and all the variables that are supposed to be based on exec_prefix
		743	# by default will actually change.
		744	# Use braces instead of parens because sh, perl, etc. also accept them.
		745	# (The list follows the same order as the GNU Coding Standards.)
36	bindir='${exec_prefix}/bin'	746	bindir='${exec_prefix}/bin'
37	sbindir='${exec_prefix}/sbin'	747	sbindir='${exec_prefix}/sbin'
38	libexecdir='${exec_prefix}/libexec'	748	libexecdir='${exec_prefix}/libexec'
39	datadir='${prefix}/share'	749	datarootdir='${prefix}/share'
		750	datadir='${datarootdir}'
40	sysconfdir='${prefix}/etc'	751	sysconfdir='${prefix}/etc'
41	sharedstatedir='${prefix}/com'	752	sharedstatedir='${prefix}/com'
42	localstatedir='${prefix}/var'	753	localstatedir='${prefix}/var'
43	libdir='${exec_prefix}/lib'	754	runstatedir='${localstatedir}/run'
44	includedir='${prefix}/include'	755	includedir='${prefix}/include'
45	oldincludedir='/usr/include'	756	oldincludedir='/usr/include'
		757	docdir='${datarootdir}/doc/${PACKAGE}'
46	infodir='${prefix}/info'	758	infodir='${datarootdir}/info'
47	mandir='${prefix}/man'	759	htmldir='${docdir}'
48		760	dvidir='${docdir}'
49	# Initialize some other variables.	761	pdfdir='${docdir}'
50	subdirs=	762	psdir='${docdir}'
51	MFLAGS= MAKEFLAGS=	763	libdir='${exec_prefix}/lib'
52	SHELL=${CONFIG_SHELL-/bin/sh}	764	localedir='${datarootdir}/locale'
53	# Maximum number of lines to put in a shell here document.	765	mandir='${datarootdir}/man'
54	ac_max_here_lines=12
55		766
56	ac_prev=	767	ac_prev=
		768	ac_dashdash=
57	for ac_option	769	for ac_option
58	do	770	do
59
60	# If the previous option needs an argument, assign it.	771	# If the previous option needs an argument, assign it.
61	if test -n "$ac_prev"; then	772	if test -n "$ac_prev"; then
62	eval "$ac_prev=\$ac_option"	773	eval $ac_prev=\$ac_option
63	ac_prev=	774	ac_prev=
64	continue	775	continue
65	fi	776	fi
66		777
67	case "$ac_option" in	778	case $ac_option in
68	-*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;	779	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
69	*) ac_optarg= ;;	780	*=) ac_optarg= ;;
		781	*) ac_optarg=yes ;;
70	esac	782	esac
71		783
72	# Accept the important Cygnus configure options, so we can diagnose typos.	784	case $ac_dashdash$ac_option in
73		785	--)
74	case "$ac_option" in	786	ac_dashdash=yes ;;
75		787
76	-bindir | --bindir | --bindi | --bind | --bin | --bi)	788	-bindir | --bindir | --bindi | --bind | --bin | --bi)
77	ac_prev=bindir ;;	789	ac_prev=bindir ;;
78	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)	790	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
79	bindir="$ac_optarg" ;;	791	bindir=$ac_optarg ;;
80		792
81	-build | --build | --buil | --bui | --bu)	793	-build | --build | --buil | --bui | --bu)
82	ac_prev=build ;;	794	ac_prev=build_alias ;;
83	-build=* | --build=* | --buil=* | --bui=* | --bu=*)	795	-build=* | --build=* | --buil=* | --bui=* | --bu=*)
84	build="$ac_optarg" ;;	796	build_alias=$ac_optarg ;;
85		797
86	-cache-file | --cache-file | --cache-fil | --cache-fi \	798	-cache-file | --cache-file | --cache-fil | --cache-fi \
87	| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)	799	| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
88	ac_prev=cache_file ;;	800	ac_prev=cache_file ;;
89	-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \	801	-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
90	| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)	802	| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
91	cache_file="$ac_optarg" ;;	803	cache_file=$ac_optarg ;;
92		804
		805	--config-cache | -C)
		806	cache_file=config.cache ;;
		807
93	-datadir | --datadir | --datadi | --datad | --data | --dat | --da)	808	-datadir | --datadir | --datadi | --datad)
94	ac_prev=datadir ;;	809	ac_prev=datadir ;;
95	-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \	810	-datadir=* | --datadir=* | --datadi=* | --datad=*)
96	| --da=*)
97	datadir="$ac_optarg" ;;	811	datadir=$ac_optarg ;;
		812
		813	-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
		814	| --dataroo | --dataro | --datar)
		815	ac_prev=datarootdir ;;
		816	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
		817	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
		818	datarootdir=$ac_optarg ;;
98		819
99	-disable-* | --disable-*)	820	-disable-* | --disable-*)
100	ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`	821	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
101	# Reject names that are not valid shell variable names.	822	# Reject names that are not valid shell variable names.
102	if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then	823	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
103	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }	824	as_fn_error $? "invalid feature name: \`$ac_useropt'"
104	fi	825	ac_useropt_orig=$ac_useropt
105	ac_feature=`echo $ac_feature| sed 's/-/_/g'`	826	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		827	case $ac_user_opts in
		828	*"
		829	"enable_$ac_useropt"
		830	"*) ;;
		831	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		832	ac_unrecognized_sep=', ';;
		833	esac
106	eval "enable_${ac_feature}=no" ;;	834	eval enable_$ac_useropt=no ;;
		835
		836	-docdir | --docdir | --docdi | --doc | --do)
		837	ac_prev=docdir ;;
		838	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
		839	docdir=$ac_optarg ;;
		840
		841	-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
		842	ac_prev=dvidir ;;
		843	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
		844	dvidir=$ac_optarg ;;
107		845
108	-enable-* | --enable-*)	846	-enable-* | --enable-*)
109	ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`	847	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
110	# Reject names that are not valid shell variable names.	848	# Reject names that are not valid shell variable names.
111	if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then	849	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
112	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }	850	as_fn_error $? "invalid feature name: \`$ac_useropt'"
113	fi	851	ac_useropt_orig=$ac_useropt
114	ac_feature=`echo $ac_feature| sed 's/-/_/g'`	852	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
115	case "$ac_option" in	853	case $ac_user_opts in
116	*=*) ;;	854	*"
117	*) ac_optarg=yes ;;	855	"enable_$ac_useropt"
		856	"*) ;;
		857	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		858	ac_unrecognized_sep=', ';;
118	esac	859	esac
119	eval "enable_${ac_feature}='$ac_optarg'" ;;	860	eval enable_$ac_useropt=\$ac_optarg ;;
120		861
121	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \	862	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
122	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \	863	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
123	| --exec | --exe | --ex)	864	| --exec | --exe | --ex)
124	ac_prev=exec_prefix ;;	865	ac_prev=exec_prefix ;;
125	-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \	866	-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
126	| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \	867	| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
127	| --exec=* | --exe=* | --ex=*)	868	| --exec=* | --exe=* | --ex=*)
128	exec_prefix="$ac_optarg" ;;	869	exec_prefix=$ac_optarg ;;
129		870
130	-gas | --gas | --ga | --g)	871	-gas | --gas | --ga | --g)
131	# Obsolete; use --with-gas.	872	# Obsolete; use --with-gas.
132	with_gas=yes ;;	873	with_gas=yes ;;
133		874
134	-help | --help | --hel | --he)	875	-help | --help | --hel | --he | -h)
135	# Omit some internal or obsolete options to make the list less imposing.	876	ac_init_help=long ;;
136	# This message is too long to be a string in the A/UX 3.1 sh.	877	-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
137	cat << EOF	878	ac_init_help=recursive ;;
138	Usage: configure [options] [host]	879	-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
139	Options: [defaults in brackets after descriptions]	880	ac_init_help=short ;;
140	Configuration:
141	--cache-file=FILE cache test results in FILE
142	--help print this message
143	--no-create do not create output files
144	--quiet, --silent do not print \`checking...' messages
145	--version print the version of autoconf that created configure
146	Directory and file names:
147	--prefix=PREFIX install architecture-independent files in PREFIX
148	[$ac_default_prefix]
149	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
150	[same as prefix]
151	--bindir=DIR user executables in DIR [EPREFIX/bin]
152	--sbindir=DIR system admin executables in DIR [EPREFIX/sbin]
153	--libexecdir=DIR program executables in DIR [EPREFIX/libexec]
154	--datadir=DIR read-only architecture-independent data in DIR
155	[PREFIX/share]
156	--sysconfdir=DIR read-only single-machine data in DIR [PREFIX/etc]
157	--sharedstatedir=DIR modifiable architecture-independent data in DIR
158	[PREFIX/com]
159	--localstatedir=DIR modifiable single-machine data in DIR [PREFIX/var]
160	--libdir=DIR object code libraries in DIR [EPREFIX/lib]
161	--includedir=DIR C header files in DIR [PREFIX/include]
162	--oldincludedir=DIR C header files for non-gcc in DIR [/usr/include]
163	--infodir=DIR info documentation in DIR [PREFIX/info]
164	--mandir=DIR man documentation in DIR [PREFIX/man]
165	--srcdir=DIR find the sources in DIR [configure dir or ..]
166	--program-prefix=PREFIX prepend PREFIX to installed program names
167	--program-suffix=SUFFIX append SUFFIX to installed program names
168	--program-transform-name=PROGRAM
169	run sed PROGRAM on installed program names
170	EOF
171	cat << EOF
172	Host type:
173	--build=BUILD configure for building on BUILD [BUILD=HOST]
174	--host=HOST configure for HOST [guessed]
175	--target=TARGET configure for TARGET [TARGET=HOST]
176	Features and packages:
177	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
178	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
179	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
180	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
181	--x-includes=DIR X include files are in DIR
182	--x-libraries=DIR X library files are in DIR
183	EOF
184	if test -n "$ac_help"; then
185	echo "--enable and --with options recognized:$ac_help"
186	fi
187	exit 0 ;;
188		881
189	-host | --host | --hos | --ho)	882	-host | --host | --hos | --ho)
190	ac_prev=host ;;	883	ac_prev=host_alias ;;
191	-host=* | --host=* | --hos=* | --ho=*)	884	-host=* | --host=* | --hos=* | --ho=*)
192	host="$ac_optarg" ;;	885	host_alias=$ac_optarg ;;
		886
		887	-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
		888	ac_prev=htmldir ;;
		889	-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
		890	| --ht=*)
		891	htmldir=$ac_optarg ;;
193		892
194	-includedir | --includedir | --includedi | --included | --include \	893	-includedir | --includedir | --includedi | --included | --include \
195	| --includ | --inclu | --incl | --inc)	894	| --includ | --inclu | --incl | --inc)
196	ac_prev=includedir ;;	895	ac_prev=includedir ;;
197	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \	896	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
198	| --includ=* | --inclu=* | --incl=* | --inc=*)	897	| --includ=* | --inclu=* | --incl=* | --inc=*)
199	includedir="$ac_optarg" ;;	898	includedir=$ac_optarg ;;
200		899
201	-infodir | --infodir | --infodi | --infod | --info | --inf)	900	-infodir | --infodir | --infodi | --infod | --info | --inf)
202	ac_prev=infodir ;;	901	ac_prev=infodir ;;
203	-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)	902	-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
204	infodir="$ac_optarg" ;;	903	infodir=$ac_optarg ;;
205		904
206	-libdir | --libdir | --libdi | --libd)	905	-libdir | --libdir | --libdi | --libd)
207	ac_prev=libdir ;;	906	ac_prev=libdir ;;
208	-libdir=* | --libdir=* | --libdi=* | --libd=*)	907	-libdir=* | --libdir=* | --libdi=* | --libd=*)
209	libdir="$ac_optarg" ;;	908	libdir=$ac_optarg ;;
210		909
211	-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \	910	-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
212	| --libexe | --libex | --libe)	911	| --libexe | --libex | --libe)
213	ac_prev=libexecdir ;;	912	ac_prev=libexecdir ;;
214	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \	913	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
215	| --libexe=* | --libex=* | --libe=*)	914	| --libexe=* | --libex=* | --libe=*)
216	libexecdir="$ac_optarg" ;;	915	libexecdir=$ac_optarg ;;
		916
		917	-localedir | --localedir | --localedi | --localed | --locale)
		918	ac_prev=localedir ;;
		919	-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
		920	localedir=$ac_optarg ;;
217		921
218	-localstatedir | --localstatedir | --localstatedi | --localstated \	922	-localstatedir | --localstatedir | --localstatedi | --localstated \
219	| --localstate | --localstat | --localsta | --localst \	923	| --localstate | --localstat | --localsta | --localst | --locals)
220	| --locals | --local | --loca | --loc | --lo)
221	ac_prev=localstatedir ;;	924	ac_prev=localstatedir ;;
222	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \	925	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
223	| --localstate=* | --localstat=* | --localsta=* | --localst=* \	926	| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
224	| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
225	localstatedir="$ac_optarg" ;;	927	localstatedir=$ac_optarg ;;
226		928
227	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)	929	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
228	ac_prev=mandir ;;	930	ac_prev=mandir ;;
229	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)	931	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
230	mandir="$ac_optarg" ;;	932	mandir=$ac_optarg ;;
231		933
232	-nfp | --nfp | --nf)	934	-nfp | --nfp | --nf)
233	# Obsolete; use --without-fp.	935	# Obsolete; use --without-fp.
234	with_fp=no ;;	936	with_fp=no ;;
235		937
236	-no-create | --no-create | --no-creat | --no-crea | --no-cre \	938	-no-create | --no-create | --no-creat | --no-crea | --no-cre \
237	| --no-cr | --no-c)	939	| --no-cr | --no-c | -n)
238	no_create=yes ;;	940	no_create=yes ;;
239		941
240	-no-recursion | --no-recursion | --no-recursio | --no-recursi \	942	-no-recursion | --no-recursion | --no-recursio | --no-recursi \
241	| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)	943	| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
242	no_recursion=yes ;;	944	no_recursion=yes ;;
…		…
246	| --oldin | --oldi | --old | --ol | --o)	948	| --oldin | --oldi | --old | --ol | --o)
247	ac_prev=oldincludedir ;;	949	ac_prev=oldincludedir ;;
248	-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \	950	-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
249	| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \	951	| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
250	| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)	952	| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
251	oldincludedir="$ac_optarg" ;;	953	oldincludedir=$ac_optarg ;;
252		954
253	-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)	955	-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
254	ac_prev=prefix ;;	956	ac_prev=prefix ;;
255	-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)	957	-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
256	prefix="$ac_optarg" ;;	958	prefix=$ac_optarg ;;
257		959
258	-program-prefix | --program-prefix | --program-prefi | --program-pref \	960	-program-prefix | --program-prefix | --program-prefi | --program-pref \
259	| --program-pre | --program-pr | --program-p)	961	| --program-pre | --program-pr | --program-p)
260	ac_prev=program_prefix ;;	962	ac_prev=program_prefix ;;
261	-program-prefix=* | --program-prefix=* | --program-prefi=* \	963	-program-prefix=* | --program-prefix=* | --program-prefi=* \
262	| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)	964	| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
263	program_prefix="$ac_optarg" ;;	965	program_prefix=$ac_optarg ;;
264		966
265	-program-suffix | --program-suffix | --program-suffi | --program-suff \	967	-program-suffix | --program-suffix | --program-suffi | --program-suff \
266	| --program-suf | --program-su | --program-s)	968	| --program-suf | --program-su | --program-s)
267	ac_prev=program_suffix ;;	969	ac_prev=program_suffix ;;
268	-program-suffix=* | --program-suffix=* | --program-suffi=* \	970	-program-suffix=* | --program-suffix=* | --program-suffi=* \
269	| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)	971	| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
270	program_suffix="$ac_optarg" ;;	972	program_suffix=$ac_optarg ;;
271		973
272	-program-transform-name | --program-transform-name \	974	-program-transform-name | --program-transform-name \
273	| --program-transform-nam | --program-transform-na \	975	| --program-transform-nam | --program-transform-na \
274	| --program-transform-n | --program-transform- \	976	| --program-transform-n | --program-transform- \
275	| --program-transform | --program-transfor \	977	| --program-transform | --program-transfor \
…		…
282	| --program-transform-n=* | --program-transform-=* \	984	| --program-transform-n=* | --program-transform-=* \
283	| --program-transform=* | --program-transfor=* \	985	| --program-transform=* | --program-transfor=* \
284	| --program-transfo=* | --program-transf=* \	986	| --program-transfo=* | --program-transf=* \
285	| --program-trans=* | --program-tran=* \	987	| --program-trans=* | --program-tran=* \
286	| --progr-tra=* | --program-tr=* | --program-t=*)	988	| --progr-tra=* | --program-tr=* | --program-t=*)
287	program_transform_name="$ac_optarg" ;;	989	program_transform_name=$ac_optarg ;;
		990
		991	-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
		992	ac_prev=pdfdir ;;
		993	-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
		994	pdfdir=$ac_optarg ;;
		995
		996	-psdir | --psdir | --psdi | --psd | --ps)
		997	ac_prev=psdir ;;
		998	-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
		999	psdir=$ac_optarg ;;
288		1000
289	-q | -quiet | --quiet | --quie | --qui | --qu | --q \	1001	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
290	| -silent | --silent | --silen | --sile | --sil)	1002	| -silent | --silent | --silen | --sile | --sil)
291	silent=yes ;;	1003	silent=yes ;;
		1004
		1005	-runstatedir | --runstatedir | --runstatedi | --runstated \
		1006	| --runstate | --runstat | --runsta | --runst | --runs \
		1007	| --run | --ru | --r)
		1008	ac_prev=runstatedir ;;
		1009	-runstatedir=* | --runstatedir=* | --runstatedi=* | --runstated=* \
		1010	| --runstate=* | --runstat=* | --runsta=* | --runst=* | --runs=* \
		1011	| --run=* | --ru=* | --r=*)
		1012	runstatedir=$ac_optarg ;;
292		1013
293	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)	1014	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
294	ac_prev=sbindir ;;	1015	ac_prev=sbindir ;;
295	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \	1016	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
296	| --sbi=* | --sb=*)	1017	| --sbi=* | --sb=*)
297	sbindir="$ac_optarg" ;;	1018	sbindir=$ac_optarg ;;
298		1019
299	-sharedstatedir | --sharedstatedir | --sharedstatedi \	1020	-sharedstatedir | --sharedstatedir | --sharedstatedi \
300	| --sharedstated | --sharedstate | --sharedstat | --sharedsta \	1021	| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
301	| --sharedst | --shareds | --shared | --share | --shar \	1022	| --sharedst | --shareds | --shared | --share | --shar \
302	| --sha | --sh)	1023	| --sha | --sh)
303	ac_prev=sharedstatedir ;;	1024	ac_prev=sharedstatedir ;;
304	-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \	1025	-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
305	| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \	1026	| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
306	| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \	1027	| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
307	| --sha=* | --sh=*)	1028	| --sha=* | --sh=*)
308	sharedstatedir="$ac_optarg" ;;	1029	sharedstatedir=$ac_optarg ;;
309		1030
310	-site | --site | --sit)	1031	-site | --site | --sit)
311	ac_prev=site ;;	1032	ac_prev=site ;;
312	-site=* | --site=* | --sit=*)	1033	-site=* | --site=* | --sit=*)
313	site="$ac_optarg" ;;	1034	site=$ac_optarg ;;
314		1035
315	-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)	1036	-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
316	ac_prev=srcdir ;;	1037	ac_prev=srcdir ;;
317	-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)	1038	-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
318	srcdir="$ac_optarg" ;;	1039	srcdir=$ac_optarg ;;
319		1040
320	-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \	1041	-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
321	| --syscon | --sysco | --sysc | --sys | --sy)	1042	| --syscon | --sysco | --sysc | --sys | --sy)
322	ac_prev=sysconfdir ;;	1043	ac_prev=sysconfdir ;;
323	-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \	1044	-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
324	| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)	1045	| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
325	sysconfdir="$ac_optarg" ;;	1046	sysconfdir=$ac_optarg ;;
326		1047
327	-target | --target | --targe | --targ | --tar | --ta | --t)	1048	-target | --target | --targe | --targ | --tar | --ta | --t)
328	ac_prev=target ;;	1049	ac_prev=target_alias ;;
329	-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)	1050	-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
330	target="$ac_optarg" ;;	1051	target_alias=$ac_optarg ;;
331		1052
332	-v | -verbose | --verbose | --verbos | --verbo | --verb)	1053	-v | -verbose | --verbose | --verbos | --verbo | --verb)
333	verbose=yes ;;	1054	verbose=yes ;;
334		1055
335	-version | --version | --versio | --versi | --vers)	1056	-version | --version | --versio | --versi | --vers | -V)
336	echo "configure generated by autoconf version 2.13"	1057	ac_init_version=: ;;
337	exit 0 ;;
338		1058
339	-with-* | --with-*)	1059	-with-* | --with-*)
340	ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`	1060	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
341	# Reject names that are not valid shell variable names.	1061	# Reject names that are not valid shell variable names.
342	if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then	1062	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
343	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }	1063	as_fn_error $? "invalid package name: \`$ac_useropt'"
344	fi	1064	ac_useropt_orig=$ac_useropt
345	ac_package=`echo $ac_package| sed 's/-/_/g'`	1065	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
346	case "$ac_option" in	1066	case $ac_user_opts in
347	*=*) ;;	1067	*"
348	*) ac_optarg=yes ;;	1068	"with_$ac_useropt"
		1069	"*) ;;
		1070	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1071	ac_unrecognized_sep=', ';;
349	esac	1072	esac
350	eval "with_${ac_package}='$ac_optarg'" ;;	1073	eval with_$ac_useropt=\$ac_optarg ;;
351		1074
352	-without-* | --without-*)	1075	-without-* | --without-*)
353	ac_package=`echo $ac_option|sed -e 's/-*without-//'`	1076	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
354	# Reject names that are not valid shell variable names.	1077	# Reject names that are not valid shell variable names.
355	if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then	1078	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
356	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }	1079	as_fn_error $? "invalid package name: \`$ac_useropt'"
357	fi	1080	ac_useropt_orig=$ac_useropt
358	ac_package=`echo $ac_package| sed 's/-/_/g'`	1081	ac_useropt=`printf "%s\n" "$ac_useropt" | sed 's/[-+.]/_/g'`
		1082	case $ac_user_opts in
		1083	*"
		1084	"with_$ac_useropt"
		1085	"*) ;;
		1086	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1087	ac_unrecognized_sep=', ';;
		1088	esac
359	eval "with_${ac_package}=no" ;;	1089	eval with_$ac_useropt=no ;;
360		1090
361	--x)	1091	--x)
362	# Obsolete; use --with-x.	1092	# Obsolete; use --with-x.
363	with_x=yes ;;	1093	with_x=yes ;;
364		1094
365	-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \	1095	-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
366	| --x-incl | --x-inc | --x-in | --x-i)	1096	| --x-incl | --x-inc | --x-in | --x-i)
367	ac_prev=x_includes ;;	1097	ac_prev=x_includes ;;
368	-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \	1098	-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
369	| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)	1099	| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
370	x_includes="$ac_optarg" ;;	1100	x_includes=$ac_optarg ;;
371		1101
372	-x-libraries | --x-libraries | --x-librarie | --x-librari \	1102	-x-libraries | --x-libraries | --x-librarie | --x-librari \
373	| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)	1103	| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
374	ac_prev=x_libraries ;;	1104	ac_prev=x_libraries ;;
375	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \	1105	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
376	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)	1106	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
377	x_libraries="$ac_optarg" ;;	1107	x_libraries=$ac_optarg ;;
378		1108
379	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }	1109	-*) as_fn_error $? "unrecognized option: \`$ac_option'
		1110	Try \`$0 --help' for more information"
380	;;	1111	;;
381		1112
		1113	*=*)
		1114	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
		1115	# Reject names that are not valid shell variable names.
		1116	case $ac_envvar in #(
		1117	'' | [0-9]* | *[!_$as_cr_alnum]* )
		1118	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
		1119	esac
		1120	eval $ac_envvar=\$ac_optarg
		1121	export $ac_envvar ;;
		1122
382	*)	1123	*)
383	if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then	1124	# FIXME: should be removed in autoconf 3.0.
384	echo "configure: warning: $ac_option: invalid host type" 1>&2	1125	printf "%s\n" "$as_me: WARNING: you should use --build, --host, --target" >&2
385	fi	1126	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
386	if test "x$nonopt" != xNONE; then	1127	printf "%s\n" "$as_me: WARNING: invalid host type: $ac_option" >&2
387	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }	1128	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
388	fi
389	nonopt="$ac_option"
390	;;	1129	;;
391		1130
392	esac	1131	esac
393	done	1132	done
394		1133
395	if test -n "$ac_prev"; then	1134	if test -n "$ac_prev"; then
396	{ echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }	1135	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
		1136	as_fn_error $? "missing argument to $ac_option"
397	fi	1137	fi
398		1138
399	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15	1139	if test -n "$ac_unrecognized_opts"; then
400		1140	case $enable_option_checking in
401	# File descriptor usage:	1141	no) ;;
402	# 0 standard input	1142	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
403	# 1 file creation	1143	*) printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
404	# 2 errors and warnings	1144	esac
405	# 3 some systems may open it to /dev/tty
406	# 4 used on the Kubota Titan
407	# 6 checking for... messages and results
408	# 5 compiler messages saved in config.log
409	if test "$silent" = yes; then
410	exec 6>/dev/null
411	else
412	exec 6>&1
413	fi	1145	fi
414	exec 5>./config.log
415		1146
416	echo "\	1147	# Check all directory arguments for consistency.
417	This file contains any messages produced by compilers while	1148	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
418	running configure, to aid debugging if configure makes a mistake.	1149	datadir sysconfdir sharedstatedir localstatedir includedir \
419	" 1>&5	1150	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
420		1151	libdir localedir mandir runstatedir
421	# Strip out --no-create and --no-recursion so they do not pile up.
422	# Also quote any args containing shell metacharacters.
423	ac_configure_args=
424	for ac_arg
425	do	1152	do
		1153	eval ac_val=\$$ac_var
		1154	# Remove trailing slashes.
426	case "$ac_arg" in	1155	case $ac_val in
427	-no-create | --no-create | --no-creat | --no-crea | --no-cre \	1156	*/ )
428	| --no-cr | --no-c) ;;	1157	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
429	-no-recursion | --no-recursion | --no-recursio | --no-recursi \	1158	eval $ac_var=\$ac_val;;
430	| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
431	*" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
432	ac_configure_args="$ac_configure_args '$ac_arg'" ;;
433	*) ac_configure_args="$ac_configure_args $ac_arg" ;;
434	esac	1159	esac
		1160	# Be sure to have absolute directory names.
		1161	case $ac_val in
		1162	[\\/$]* | ?:[\\/]* ) continue;;
		1163	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
		1164	esac
		1165	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
435	done	1166	done
436		1167
437	# NLS nuisances.	1168	# There might be people who depend on the old broken behavior: `$host'
438	# Only set these to C if already set. These must not be set unconditionally	1169	# used to hold the argument of --host etc.
439	# because not all systems understand e.g. LANG=C (notably SCO).	1170	# FIXME: To remove some day.
440	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!	1171	build=$build_alias
441	# Non-C LC_CTYPE values break the ctype check.	1172	host=$host_alias
442	if test "${LANG+set}" = set; then LANG=C; export LANG; fi	1173	target=$target_alias
443	if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
444	if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
445	if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
446		1174
447	# confdefs.h avoids OS command line length limits that DEFS can exceed.	1175	# FIXME: To remove some day.
448	rm -rf conftest* confdefs.h	1176	if test "x$host_alias" != x; then
449	# AIX cpp loses on an empty file, so make sure it contains at least a newline.	1177	if test "x$build_alias" = x; then
450	echo > confdefs.h	1178	cross_compiling=maybe
		1179	elif test "x$build_alias" != "x$host_alias"; then
		1180	cross_compiling=yes
		1181	fi
		1182	fi
451		1183
452	# A filename unique to this package, relative to the directory that	1184	ac_tool_prefix=
453	# configure is in, which we can look for to find out if srcdir is correct.	1185	test -n "$host_alias" && ac_tool_prefix=$host_alias-
454	ac_unique_file=uulib.c	1186
		1187	test "$silent" = yes && exec 6>/dev/null
		1188
		1189
		1190	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1191	ac_ls_di=`ls -di .` &&
		1192	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
		1193	as_fn_error $? "working directory cannot be determined"
		1194	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
		1195	as_fn_error $? "pwd does not report name of working directory"
		1196
455		1197
456	# Find the source files, if location was not specified.	1198	# Find the source files, if location was not specified.
457	if test -z "$srcdir"; then	1199	if test -z "$srcdir"; then
458	ac_srcdir_defaulted=yes	1200	ac_srcdir_defaulted=yes
459	# Try the directory containing this script, then its parent.	1201	# Try the directory containing this script, then the parent directory.
460	ac_prog=$0	1202	ac_confdir=`$as_dirname -- "$as_myself" ||
461	ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`	1203	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
462	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.	1204	X"$as_myself" : 'X\(//\)[^/]' \| \
		1205	X"$as_myself" : 'X\(//\)$' \| \
		1206	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
		1207	printf "%s\n" X"$as_myself" |
		1208	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		1209	s//\1/
		1210	q
		1211	}
		1212	/^X\(\/\/\)[^/].*/{
		1213	s//\1/
		1214	q
		1215	}
		1216	/^X\(\/\/\)$/{
		1217	s//\1/
		1218	q
		1219	}
		1220	/^X\(\/\).*/{
		1221	s//\1/
		1222	q
		1223	}
		1224	s/.*/./; q'`
463	srcdir=$ac_confdir	1225	srcdir=$ac_confdir
464	if test ! -r $srcdir/$ac_unique_file; then	1226	if test ! -r "$srcdir/$ac_unique_file"; then
465	srcdir=..	1227	srcdir=..
466	fi	1228	fi
467	else	1229	else
468	ac_srcdir_defaulted=no	1230	ac_srcdir_defaulted=no
469	fi	1231	fi
470	if test ! -r $srcdir/$ac_unique_file; then	1232	if test ! -r "$srcdir/$ac_unique_file"; then
471	if test "$ac_srcdir_defaulted" = yes; then	1233	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
472	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }	1234	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
		1235	fi
		1236	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
		1237	ac_abs_confdir=`(
		1238	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
		1239	pwd)`
		1240	# When building in place, set srcdir=.
		1241	if test "$ac_abs_confdir" = "$ac_pwd"; then
		1242	srcdir=.
		1243	fi
		1244	# Remove unnecessary trailing slashes from srcdir.
		1245	# Double slashes in file names in object file debugging info
		1246	# mess up M-x gdb in Emacs.
		1247	case $srcdir in
		1248	*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
		1249	esac
		1250	for ac_var in $ac_precious_vars; do
		1251	eval ac_env_${ac_var}_set=\${${ac_var}+set}
		1252	eval ac_env_${ac_var}_value=\$${ac_var}
		1253	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
		1254	eval ac_cv_env_${ac_var}_value=\$${ac_var}
		1255	done
		1256
		1257	#
		1258	# Report the --help message.
		1259	#
		1260	if test "$ac_init_help" = "long"; then
		1261	# Omit some internal or obsolete options to make the list less imposing.
		1262	# This message is too long to be a string in the A/UX 3.1 sh.
		1263	cat <<_ACEOF
		1264	\`configure' configures this package to adapt to many kinds of systems.
		1265
		1266	Usage: $0 [OPTION]... [VAR=VALUE]...
		1267
		1268	To assign environment variables (e.g., CC, CFLAGS...), specify them as
		1269	VAR=VALUE. See below for descriptions of some of the useful variables.
		1270
		1271	Defaults for the options are specified in brackets.
		1272
		1273	Configuration:
		1274	-h, --help display this help and exit
		1275	--help=short display options specific to this package
		1276	--help=recursive display the short help of all the included packages
		1277	-V, --version display version information and exit
		1278	-q, --quiet, --silent do not print \`checking ...' messages
		1279	--cache-file=FILE cache test results in FILE [disabled]
		1280	-C, --config-cache alias for \`--cache-file=config.cache'
		1281	-n, --no-create do not create output files
		1282	--srcdir=DIR find the sources in DIR [configure dir or \`..']
		1283
		1284	Installation directories:
		1285	--prefix=PREFIX install architecture-independent files in PREFIX
		1286	[$ac_default_prefix]
		1287	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
		1288	[PREFIX]
		1289
		1290	By default, \`make install' will install all the files in
		1291	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
		1292	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
		1293	for instance \`--prefix=\$HOME'.
		1294
		1295	For better control, use the options below.
		1296
		1297	Fine tuning of the installation directories:
		1298	--bindir=DIR user executables [EPREFIX/bin]
		1299	--sbindir=DIR system admin executables [EPREFIX/sbin]
		1300	--libexecdir=DIR program executables [EPREFIX/libexec]
		1301	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
		1302	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
		1303	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1304	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
		1305	--libdir=DIR object code libraries [EPREFIX/lib]
		1306	--includedir=DIR C header files [PREFIX/include]
		1307	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1308	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1309	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
		1310	--infodir=DIR info documentation [DATAROOTDIR/info]
		1311	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
		1312	--mandir=DIR man documentation [DATAROOTDIR/man]
		1313	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
		1314	--htmldir=DIR html documentation [DOCDIR]
		1315	--dvidir=DIR dvi documentation [DOCDIR]
		1316	--pdfdir=DIR pdf documentation [DOCDIR]
		1317	--psdir=DIR ps documentation [DOCDIR]
		1318	_ACEOF
		1319
		1320	cat <<\_ACEOF
		1321	_ACEOF
		1322	fi
		1323
		1324	if test -n "$ac_init_help"; then
		1325
		1326	cat <<\_ACEOF
		1327
		1328	Optional Packages:
		1329	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
		1330	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
		1331
		1332
		1333	Some influential environment variables:
		1334	CC C compiler command
		1335	CFLAGS C compiler flags
		1336	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
		1337	nonstandard directory <lib dir>
		1338	LIBS libraries to pass to the linker, e.g. -l<library>
		1339	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
		1340	you have headers in a nonstandard directory <include dir>
		1341	CPP C preprocessor
		1342
		1343	Use these variables to override the choices made by `configure' or to help
		1344	it to find libraries and programs with nonstandard names/locations.
		1345
		1346	Report bugs to the package provider.
		1347	_ACEOF
		1348	ac_status=$?
		1349	fi
		1350
		1351	if test "$ac_init_help" = "recursive"; then
		1352	# If there are subdirs, report their specific --help.
		1353	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
		1354	test -d "$ac_dir" ||
		1355	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1356	continue
		1357	ac_builddir=.
		1358
		1359	case "$ac_dir" in
		1360	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1361	*)
		1362	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
		1363	# A ".." for each directory in $ac_dir_suffix.
		1364	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
		1365	case $ac_top_builddir_sub in
		1366	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1367	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1368	esac ;;
		1369	esac
		1370	ac_abs_top_builddir=$ac_pwd
		1371	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1372	# for backward compatibility:
		1373	ac_top_builddir=$ac_top_build_prefix
		1374
		1375	case $srcdir in
		1376	.) # We are building in place.
		1377	ac_srcdir=.
		1378	ac_top_srcdir=$ac_top_builddir_sub
		1379	ac_abs_top_srcdir=$ac_pwd ;;
		1380	[\\/]* | ?:[\\/]* ) # Absolute name.
		1381	ac_srcdir=$srcdir$ac_dir_suffix;
		1382	ac_top_srcdir=$srcdir
		1383	ac_abs_top_srcdir=$srcdir ;;
		1384	*) # Relative name.
		1385	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1386	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1387	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1388	esac
		1389	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1390
		1391	cd "$ac_dir" || { ac_status=$?; continue; }
		1392	# Check for configure.gnu first; this name is used for a wrapper for
		1393	# Metaconfig's "Configure" on case-insensitive file systems.
		1394	if test -f "$ac_srcdir/configure.gnu"; then
		1395	echo &&
		1396	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1397	elif test -f "$ac_srcdir/configure"; then
		1398	echo &&
		1399	$SHELL "$ac_srcdir/configure" --help=recursive
473	else	1400	else
474	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }	1401	printf "%s\n" "$as_me: WARNING: no configuration information is in $ac_dir" >&2
		1402	fi || ac_status=$?
		1403	cd "$ac_pwd" || { ac_status=$?; break; }
		1404	done
		1405	fi
		1406
		1407	test -n "$ac_init_help" && exit $ac_status
		1408	if $ac_init_version; then
		1409	cat <<\_ACEOF
		1410	configure
		1411	generated by GNU Autoconf 2.71
		1412
		1413	Copyright (C) 2021 Free Software Foundation, Inc.
		1414	This configure script is free software; the Free Software Foundation
		1415	gives unlimited permission to copy, distribute and modify it.
		1416	_ACEOF
		1417	exit
		1418	fi
		1419
		1420	## ------------------------ ##
		1421	## Autoconf initialization. ##
		1422	## ------------------------ ##
		1423
		1424	# ac_fn_c_try_compile LINENO
		1425	# --------------------------
		1426	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1427	ac_fn_c_try_compile ()
		1428	{
		1429	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1430	rm -f conftest.$ac_objext conftest.beam
		1431	if { { ac_try="$ac_compile"
		1432	case "(($ac_try" in
		1433	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1434	*) ac_try_echo=$ac_try;;
		1435	esac
		1436	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1437	printf "%s\n" "$ac_try_echo"; } >&5
		1438	(eval "$ac_compile") 2>conftest.err
		1439	ac_status=$?
		1440	if test -s conftest.err; then
		1441	grep -v '^ *+' conftest.err >conftest.er1
		1442	cat conftest.er1 >&5
		1443	mv -f conftest.er1 conftest.err
475	fi	1444	fi
476	fi	1445	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
477	srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`	1446	test $ac_status = 0; } && {
		1447	test -z "$ac_c_werror_flag" ||
		1448	test ! -s conftest.err
		1449	} && test -s conftest.$ac_objext
		1450	then :
		1451	ac_retval=0
		1452	else $as_nop
		1453	printf "%s\n" "$as_me: failed program was:" >&5
		1454	sed 's/^/| /' conftest.$ac_ext >&5
478		1455
479	# Prefer explicitly selected file to automatically selected ones.	1456	ac_retval=1
480	if test -z "$CONFIG_SITE"; then	1457	fi
481	if test "x$prefix" != xNONE; then	1458	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
482	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"	1459	as_fn_set_status $ac_retval
483	else	1460
484	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"	1461	} # ac_fn_c_try_compile
		1462
		1463	# ac_fn_c_try_cpp LINENO
		1464	# ----------------------
		1465	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1466	ac_fn_c_try_cpp ()
		1467	{
		1468	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1469	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1470	case "(($ac_try" in
		1471	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1472	*) ac_try_echo=$ac_try;;
		1473	esac
		1474	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1475	printf "%s\n" "$ac_try_echo"; } >&5
		1476	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1477	ac_status=$?
		1478	if test -s conftest.err; then
		1479	grep -v '^ *+' conftest.err >conftest.er1
		1480	cat conftest.er1 >&5
		1481	mv -f conftest.er1 conftest.err
485	fi	1482	fi
		1483	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1484	test $ac_status = 0; } > conftest.i && {
		1485	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
		1486	test ! -s conftest.err
		1487	}
		1488	then :
		1489	ac_retval=0
		1490	else $as_nop
		1491	printf "%s\n" "$as_me: failed program was:" >&5
		1492	sed 's/^/| /' conftest.$ac_ext >&5
		1493
		1494	ac_retval=1
486	fi	1495	fi
487	for ac_site_file in $CONFIG_SITE; do	1496	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1497	as_fn_set_status $ac_retval
		1498
		1499	} # ac_fn_c_try_cpp
		1500
		1501	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
		1502	# -------------------------------------------
		1503	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1504	# variable VAR accordingly.
		1505	ac_fn_c_check_type ()
		1506	{
		1507	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1508	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1509	printf %s "checking for $2... " >&6; }
		1510	if eval test \${$3+y}
		1511	then :
		1512	printf %s "(cached) " >&6
		1513	else $as_nop
		1514	eval "$3=no"
		1515	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1516	/* end confdefs.h. */
		1517	$4
		1518	int
		1519	main (void)
		1520	{
		1521	if (sizeof ($2))
		1522	return 0;
		1523	;
		1524	return 0;
		1525	}
		1526	_ACEOF
		1527	if ac_fn_c_try_compile "$LINENO"
		1528	then :
		1529	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1530	/* end confdefs.h. */
		1531	$4
		1532	int
		1533	main (void)
		1534	{
		1535	if (sizeof (($2)))
		1536	return 0;
		1537	;
		1538	return 0;
		1539	}
		1540	_ACEOF
		1541	if ac_fn_c_try_compile "$LINENO"
		1542	then :
		1543
		1544	else $as_nop
		1545	eval "$3=yes"
		1546	fi
		1547	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1548	fi
		1549	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1550	fi
		1551	eval ac_res=\$$3
		1552	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1553	printf "%s\n" "$ac_res" >&6; }
		1554	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1555
		1556	} # ac_fn_c_check_type
		1557
		1558	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
		1559	# -------------------------------------------------------
		1560	# Tests whether HEADER exists and can be compiled using the include files in
		1561	# INCLUDES, setting the cache variable VAR accordingly.
		1562	ac_fn_c_check_header_compile ()
		1563	{
		1564	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1565	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1566	printf %s "checking for $2... " >&6; }
		1567	if eval test \${$3+y}
		1568	then :
		1569	printf %s "(cached) " >&6
		1570	else $as_nop
		1571	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1572	/* end confdefs.h. */
		1573	$4
		1574	#include <$2>
		1575	_ACEOF
		1576	if ac_fn_c_try_compile "$LINENO"
		1577	then :
		1578	eval "$3=yes"
		1579	else $as_nop
		1580	eval "$3=no"
		1581	fi
		1582	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		1583	fi
		1584	eval ac_res=\$$3
		1585	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1586	printf "%s\n" "$ac_res" >&6; }
		1587	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1588
		1589	} # ac_fn_c_check_header_compile
		1590
		1591	# ac_fn_c_try_link LINENO
		1592	# -----------------------
		1593	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1594	ac_fn_c_try_link ()
		1595	{
		1596	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1597	rm -f conftest.$ac_objext conftest.beam conftest$ac_exeext
		1598	if { { ac_try="$ac_link"
		1599	case "(($ac_try" in
		1600	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1601	*) ac_try_echo=$ac_try;;
		1602	esac
		1603	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1604	printf "%s\n" "$ac_try_echo"; } >&5
		1605	(eval "$ac_link") 2>conftest.err
		1606	ac_status=$?
		1607	if test -s conftest.err; then
		1608	grep -v '^ *+' conftest.err >conftest.er1
		1609	cat conftest.er1 >&5
		1610	mv -f conftest.er1 conftest.err
		1611	fi
		1612	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1613	test $ac_status = 0; } && {
		1614	test -z "$ac_c_werror_flag" ||
		1615	test ! -s conftest.err
		1616	} && test -s conftest$ac_exeext && {
		1617	test "$cross_compiling" = yes ||
		1618	test -x conftest$ac_exeext
		1619	}
		1620	then :
		1621	ac_retval=0
		1622	else $as_nop
		1623	printf "%s\n" "$as_me: failed program was:" >&5
		1624	sed 's/^/| /' conftest.$ac_ext >&5
		1625
		1626	ac_retval=1
		1627	fi
		1628	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1629	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1630	# interfere with the next link command; also delete a directory that is
		1631	# left behind by Apple's compiler. We do this before executing the actions.
		1632	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1633	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1634	as_fn_set_status $ac_retval
		1635
		1636	} # ac_fn_c_try_link
		1637
		1638	# ac_fn_c_check_func LINENO FUNC VAR
		1639	# ----------------------------------
		1640	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		1641	ac_fn_c_check_func ()
		1642	{
		1643	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1645	printf %s "checking for $2... " >&6; }
		1646	if eval test \${$3+y}
		1647	then :
		1648	printf %s "(cached) " >&6
		1649	else $as_nop
		1650	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1651	/* end confdefs.h. */
		1652	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		1653	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		1654	#define $2 innocuous_$2
		1655
		1656	/* System header to define __stub macros and hopefully few prototypes,
		1657	which can conflict with char $2 (); below. */
		1658
		1659	#include <limits.h>
		1660	#undef $2
		1661
		1662	/* Override any GCC internal prototype to avoid an error.
		1663	Use char because int might match the return type of a GCC
		1664	builtin and then its argument prototype would still apply. */
		1665	#ifdef __cplusplus
		1666	extern "C"
		1667	#endif
		1668	char $2 ();
		1669	/* The GNU C library defines this for functions which it implements
		1670	to always fail with ENOSYS. Some functions are actually named
		1671	something starting with __ and the normal name is an alias. */
		1672	#if defined __stub_$2 || defined __stub___$2
		1673	choke me
		1674	#endif
		1675
		1676	int
		1677	main (void)
		1678	{
		1679	return $2 ();
		1680	;
		1681	return 0;
		1682	}
		1683	_ACEOF
		1684	if ac_fn_c_try_link "$LINENO"
		1685	then :
		1686	eval "$3=yes"
		1687	else $as_nop
		1688	eval "$3=no"
		1689	fi
		1690	rm -f core conftest.err conftest.$ac_objext conftest.beam \
		1691	conftest$ac_exeext conftest.$ac_ext
		1692	fi
		1693	eval ac_res=\$$3
		1694	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1695	printf "%s\n" "$ac_res" >&6; }
		1696	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1697
		1698	} # ac_fn_c_check_func
		1699	ac_configure_args_raw=
		1700	for ac_arg
		1701	do
		1702	case $ac_arg in
		1703	*\'*)
		1704	ac_arg=`printf "%s\n" "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
		1705	esac
		1706	as_fn_append ac_configure_args_raw " '$ac_arg'"
		1707	done
		1708
		1709	case $ac_configure_args_raw in
		1710	*$as_nl*)
		1711	ac_safe_unquote= ;;
		1712	*)
		1713	ac_unsafe_z='|&;<>()$`\\"*?[ '' ' # This string ends in space, tab.
		1714	ac_unsafe_a="$ac_unsafe_z#~"
		1715	ac_safe_unquote="s/ '\\([^$ac_unsafe_a][^$ac_unsafe_z]*\\)'/ \\1/g"
		1716	ac_configure_args_raw=` printf "%s\n" "$ac_configure_args_raw" | sed "$ac_safe_unquote"`;;
		1717	esac
		1718
		1719	cat >config.log <<_ACEOF
		1720	This file contains any messages produced by compilers while
		1721	running configure, to aid debugging if configure makes a mistake.
		1722
		1723	It was created by $as_me, which was
		1724	generated by GNU Autoconf 2.71. Invocation command line was
		1725
		1726	$ $0$ac_configure_args_raw
		1727
		1728	_ACEOF
		1729	exec 5>>config.log
		1730	{
		1731	cat <<_ASUNAME
		1732	## --------- ##
		1733	## Platform. ##
		1734	## --------- ##
		1735
		1736	hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
		1737	uname -m = `(uname -m) 2>/dev/null || echo unknown`
		1738	uname -r = `(uname -r) 2>/dev/null || echo unknown`
		1739	uname -s = `(uname -s) 2>/dev/null || echo unknown`
		1740	uname -v = `(uname -v) 2>/dev/null || echo unknown`
		1741
		1742	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
		1743	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
		1744
		1745	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
		1746	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
		1747	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
		1748	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
		1749	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
		1750	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
		1751	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
		1752
		1753	_ASUNAME
		1754
		1755	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		1756	for as_dir in $PATH
		1757	do
		1758	IFS=$as_save_IFS
		1759	case $as_dir in #(((
		1760	'') as_dir=./ ;;
		1761	*/) ;;
		1762	*) as_dir=$as_dir/ ;;
		1763	esac
		1764	printf "%s\n" "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 $ac_arg in
		1794	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
		1795	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		1796	| -silent | --silent | --silen | --sile | --sil)
		1797	continue ;;
		1798	*\'*)
		1799	ac_arg=`printf "%s\n" "$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	# Sanitize IFS.
		1835	IFS=" "" $as_nl"
		1836	# Save into config.log some information that might help in debugging.
		1837	{
		1838	echo
		1839
		1840	printf "%s\n" "## ---------------- ##
		1841	## Cache variables. ##
		1842	## ---------------- ##"
		1843	echo
		1844	# The following way of writing the cache mishandles newlines in values,
		1845	(
		1846	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
		1847	eval ac_val=\$$ac_var
		1848	case $ac_val in #(
		1849	*${as_nl}*)
		1850	case $ac_var in #(
		1851	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		1852	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		1853	esac
		1854	case $ac_var in #(
		1855	_ | IFS | as_nl) ;; #(
		1856	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		1857	*) { eval $ac_var=; unset $ac_var;} ;;
		1858	esac ;;
		1859	esac
		1860	done
		1861	(set) 2>&1 |
		1862	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
		1863	*${as_nl}ac_space=\ *)
		1864	sed -n \
		1865	"s/'\''/'\''\\\\'\'''\''/g;
		1866	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
		1867	;; #(
		1868	*)
		1869	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
		1870	;;
		1871	esac |
		1872	sort
		1873	)
		1874	echo
		1875
		1876	printf "%s\n" "## ----------------- ##
		1877	## Output variables. ##
		1878	## ----------------- ##"
		1879	echo
		1880	for ac_var in $ac_subst_vars
		1881	do
		1882	eval ac_val=\$$ac_var
		1883	case $ac_val in
		1884	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		1885	esac
		1886	printf "%s\n" "$ac_var='\''$ac_val'\''"
		1887	done | sort
		1888	echo
		1889
488	if test -r "$ac_site_file"; then	1890	if test -n "$ac_subst_files"; then
489	echo "loading site script $ac_site_file"	1891	printf "%s\n" "## ------------------- ##
		1892	## File substitutions. ##
		1893	## ------------------- ##"
		1894	echo
		1895	for ac_var in $ac_subst_files
		1896	do
		1897	eval ac_val=\$$ac_var
		1898	case $ac_val in
		1899	*\'\''*) ac_val=`printf "%s\n" "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		1900	esac
		1901	printf "%s\n" "$ac_var='\''$ac_val'\''"
		1902	done | sort
		1903	echo
		1904	fi
		1905
		1906	if test -s confdefs.h; then
		1907	printf "%s\n" "## ----------- ##
		1908	## confdefs.h. ##
		1909	## ----------- ##"
		1910	echo
		1911	cat confdefs.h
		1912	echo
		1913	fi
		1914	test "$ac_signal" != 0 &&
		1915	printf "%s\n" "$as_me: caught signal $ac_signal"
		1916	printf "%s\n" "$as_me: exit $exit_status"
		1917	} >&5
		1918	rm -f core *.core core.conftest.* &&
		1919	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
		1920	exit $exit_status
		1921	' 0
		1922	for ac_signal in 1 2 13 15; do
		1923	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
		1924	done
		1925	ac_signal=0
		1926
		1927	# confdefs.h avoids OS command line length limits that DEFS can exceed.
		1928	rm -f -r conftest* confdefs.h
		1929
		1930	printf "%s\n" "/* confdefs.h */" > confdefs.h
		1931
		1932	# Predefined preprocessor variables.
		1933
		1934	printf "%s\n" "#define PACKAGE_NAME \"$PACKAGE_NAME\"" >>confdefs.h
		1935
		1936	printf "%s\n" "#define PACKAGE_TARNAME \"$PACKAGE_TARNAME\"" >>confdefs.h
		1937
		1938	printf "%s\n" "#define PACKAGE_VERSION \"$PACKAGE_VERSION\"" >>confdefs.h
		1939
		1940	printf "%s\n" "#define PACKAGE_STRING \"$PACKAGE_STRING\"" >>confdefs.h
		1941
		1942	printf "%s\n" "#define PACKAGE_BUGREPORT \"$PACKAGE_BUGREPORT\"" >>confdefs.h
		1943
		1944	printf "%s\n" "#define PACKAGE_URL \"$PACKAGE_URL\"" >>confdefs.h
		1945
		1946
		1947	# Let the site file select an alternate cache file if it wants to.
		1948	# Prefer an explicitly selected file to automatically selected ones.
		1949	if test -n "$CONFIG_SITE"; then
		1950	ac_site_files="$CONFIG_SITE"
		1951	elif test "x$prefix" != xNONE; then
		1952	ac_site_files="$prefix/share/config.site $prefix/etc/config.site"
		1953	else
		1954	ac_site_files="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
		1955	fi
		1956
		1957	for ac_site_file in $ac_site_files
		1958	do
		1959	case $ac_site_file in #(
		1960	*/*) :
		1961	;; #(
		1962	*) :
		1963	ac_site_file=./$ac_site_file ;;
		1964	esac
		1965	if test -f "$ac_site_file" && test -r "$ac_site_file"; then
		1966	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
		1967	printf "%s\n" "$as_me: loading site script $ac_site_file" >&6;}
		1968	sed 's/^/| /' "$ac_site_file" >&5
490	. "$ac_site_file"	1969	. "$ac_site_file" \
		1970	|| { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		1971	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		1972	as_fn_error $? "failed to load site script $ac_site_file
		1973	See \`config.log' for more details" "$LINENO" 5; }
491	fi	1974	fi
492	done	1975	done
493		1976
494	if test -r "$cache_file"; then	1977	if test -r "$cache_file"; then
495	echo "loading cache $cache_file"	1978	# Some versions of bash will fail to source /dev/null (special files
496	. $cache_file	1979	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
497	else	1980	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
498	echo "creating cache $cache_file"	1981	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
499	> $cache_file	1982	printf "%s\n" "$as_me: loading cache $cache_file" >&6;}
500	fi	1983	case $cache_file in
501		1984	[\\/]* | ?:[\\/]* ) . "$cache_file";;
502	ac_ext=c	1985	*) . "./$cache_file";;
503	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.	1986	esac
504	ac_cpp='$CPP $CPPFLAGS'
505	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
506	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
507	cross_compiling=$ac_cv_prog_cc_cross
508
509	ac_exeext=
510	ac_objext=o
511	if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
512	# Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
513	if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
514	ac_n= ac_c='
515	' ac_t=' '
516	else
517	ac_n=-n ac_c= ac_t=
518	fi	1987	fi
519	else	1988	else
520	ac_n= ac_c='\c' ac_t=	1989	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
		1990	printf "%s\n" "$as_me: creating cache $cache_file" >&6;}
		1991	>$cache_file
		1992	fi
		1993
		1994	# Test code for whether the C compiler supports C89 (global declarations)
		1995	ac_c_conftest_c89_globals='
		1996	/* Does the compiler advertise C89 conformance?
		1997	Do not test the value of __STDC__, because some compilers set it to 0
		1998	while being otherwise adequately conformant. */
		1999	#if !defined __STDC__
		2000	# error "Compiler does not advertise C89 conformance"
		2001	#endif
		2002
		2003	#include <stddef.h>
		2004	#include <stdarg.h>
		2005	struct stat;
		2006	/* Most of the following tests are stolen from RCS 5.7 src/conf.sh. */
		2007	struct buf { int x; };
		2008	struct buf * (*rcsopen) (struct buf *, struct stat *, int);
		2009	static char *e (p, i)
		2010	char **p;
		2011	int i;
		2012	{
		2013	return p[i];
		2014	}
		2015	static char *f (char * (*g) (char **, int), char **p, ...)
		2016	{
		2017	char *s;
		2018	va_list v;
		2019	va_start (v,p);
		2020	s = g (p, va_arg (v,int));
		2021	va_end (v);
		2022	return s;
		2023	}
		2024
		2025	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		2026	function prototypes and stuff, but not \xHH hex character constants.
		2027	These do not provoke an error unfortunately, instead are silently treated
		2028	as an "x". The following induces an error, until -std is added to get
		2029	proper ANSI mode. Curiously \x00 != x always comes out true, for an
		2030	array size at least. It is necessary to write \x00 == 0 to get something
		2031	that is true only with -std. */
		2032	int osf4_cc_array ['\''\x00'\'' == 0 ? 1 : -1];
		2033
		2034	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		2035	inside strings and character constants. */
		2036	#define FOO(x) '\''x'\''
		2037	int xlc6_cc_array[FOO(a) == '\''x'\'' ? 1 : -1];
		2038
		2039	int test (int i, double x);
		2040	struct s1 {int (*f) (int a);};
		2041	struct s2 {int (*f) (double a);};
		2042	int pairnames (int, char **, int *(*)(struct buf *, struct stat *, int),
		2043	int, int);'
		2044
		2045	# Test code for whether the C compiler supports C89 (body of main).
		2046	ac_c_conftest_c89_main='
		2047	ok |= (argc == 0 || f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]);
		2048	'
		2049
		2050	# Test code for whether the C compiler supports C99 (global declarations)
		2051	ac_c_conftest_c99_globals='
		2052	// Does the compiler advertise C99 conformance?
		2053	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 199901L
		2054	# error "Compiler does not advertise C99 conformance"
		2055	#endif
		2056
		2057	#include <stdbool.h>
		2058	extern int puts (const char *);
		2059	extern int printf (const char *, ...);
		2060	extern int dprintf (int, const char *, ...);
		2061	extern void *malloc (size_t);
		2062
		2063	// Check varargs macros. These examples are taken from C99 6.10.3.5.
		2064	// dprintf is used instead of fprintf to avoid needing to declare
		2065	// FILE and stderr.
		2066	#define debug(...) dprintf (2, __VA_ARGS__)
		2067	#define showlist(...) puts (#__VA_ARGS__)
		2068	#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
		2069	static void
		2070	test_varargs_macros (void)
		2071	{
		2072	int x = 1234;
		2073	int y = 5678;
		2074	debug ("Flag");
		2075	debug ("X = %d\n", x);
		2076	showlist (The first, second, and third items.);
		2077	report (x>y, "x is %d but y is %d", x, y);
		2078	}
		2079
		2080	// Check long long types.
		2081	#define BIG64 18446744073709551615ull
		2082	#define BIG32 4294967295ul
		2083	#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
		2084	#if !BIG_OK
		2085	#error "your preprocessor is broken"
		2086	#endif
		2087	#if BIG_OK
		2088	#else
		2089	#error "your preprocessor is broken"
		2090	#endif
		2091	static long long int bignum = -9223372036854775807LL;
		2092	static unsigned long long int ubignum = BIG64;
		2093
		2094	struct incomplete_array
		2095	{
		2096	int datasize;
		2097	double data[];
		2098	};
		2099
		2100	struct named_init {
		2101	int number;
		2102	const wchar_t *name;
		2103	double average;
		2104	};
		2105
		2106	typedef const char *ccp;
		2107
		2108	static inline int
		2109	test_restrict (ccp restrict text)
		2110	{
		2111	// See if C++-style comments work.
		2112	// Iterate through items via the restricted pointer.
		2113	// Also check for declarations in for loops.
		2114	for (unsigned int i = 0; *(text+i) != '\''\0'\''; ++i)
		2115	continue;
		2116	return 0;
		2117	}
		2118
		2119	// Check varargs and va_copy.
		2120	static bool
		2121	test_varargs (const char *format, ...)
		2122	{
		2123	va_list args;
		2124	va_start (args, format);
		2125	va_list args_copy;
		2126	va_copy (args_copy, args);
		2127
		2128	const char *str = "";
		2129	int number = 0;
		2130	float fnumber = 0;
		2131
		2132	while (*format)
		2133	{
		2134	switch (*format++)
		2135	{
		2136	case '\''s'\'': // string
		2137	str = va_arg (args_copy, const char *);
		2138	break;
		2139	case '\''d'\'': // int
		2140	number = va_arg (args_copy, int);
		2141	break;
		2142	case '\''f'\'': // float
		2143	fnumber = va_arg (args_copy, double);
		2144	break;
		2145	default:
		2146	break;
		2147	}
		2148	}
		2149	va_end (args_copy);
		2150	va_end (args);
		2151
		2152	return *str && number && fnumber;
		2153	}
		2154	'
		2155
		2156	# Test code for whether the C compiler supports C99 (body of main).
		2157	ac_c_conftest_c99_main='
		2158	// Check bool.
		2159	_Bool success = false;
		2160	success |= (argc != 0);
		2161
		2162	// Check restrict.
		2163	if (test_restrict ("String literal") == 0)
		2164	success = true;
		2165	char *restrict newvar = "Another string";
		2166
		2167	// Check varargs.
		2168	success &= test_varargs ("s, d'\'' f .", "string", 65, 34.234);
		2169	test_varargs_macros ();
		2170
		2171	// Check flexible array members.
		2172	struct incomplete_array *ia =
		2173	malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
		2174	ia->datasize = 10;
		2175	for (int i = 0; i < ia->datasize; ++i)
		2176	ia->data[i] = i * 1.234;
		2177
		2178	// Check named initializers.
		2179	struct named_init ni = {
		2180	.number = 34,
		2181	.name = L"Test wide string",
		2182	.average = 543.34343,
		2183	};
		2184
		2185	ni.number = 58;
		2186
		2187	int dynamic_array[ni.number];
		2188	dynamic_array[0] = argv[0][0];
		2189	dynamic_array[ni.number - 1] = 543;
		2190
		2191	// work around unused variable warnings
		2192	ok |= (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == '\''x'\''
		2193	|| dynamic_array[ni.number - 1] != 543);
		2194	'
		2195
		2196	# Test code for whether the C compiler supports C11 (global declarations)
		2197	ac_c_conftest_c11_globals='
		2198	// Does the compiler advertise C11 conformance?
		2199	#if !defined __STDC_VERSION__ || __STDC_VERSION__ < 201112L
		2200	# error "Compiler does not advertise C11 conformance"
		2201	#endif
		2202
		2203	// Check _Alignas.
		2204	char _Alignas (double) aligned_as_double;
		2205	char _Alignas (0) no_special_alignment;
		2206	extern char aligned_as_int;
		2207	char _Alignas (0) _Alignas (int) aligned_as_int;
		2208
		2209	// Check _Alignof.
		2210	enum
		2211	{
		2212	int_alignment = _Alignof (int),
		2213	int_array_alignment = _Alignof (int[100]),
		2214	char_alignment = _Alignof (char)
		2215	};
		2216	_Static_assert (0 < -_Alignof (int), "_Alignof is signed");
		2217
		2218	// Check _Noreturn.
		2219	int _Noreturn does_not_return (void) { for (;;) continue; }
		2220
		2221	// Check _Static_assert.
		2222	struct test_static_assert
		2223	{
		2224	int x;
		2225	_Static_assert (sizeof (int) <= sizeof (long int),
		2226	"_Static_assert does not work in struct");
		2227	long int y;
		2228	};
		2229
		2230	// Check UTF-8 literals.
		2231	#define u8 syntax error!
		2232	char const utf8_literal[] = u8"happens to be ASCII" "another string";
		2233
		2234	// Check duplicate typedefs.
		2235	typedef long *long_ptr;
		2236	typedef long int *long_ptr;
		2237	typedef long_ptr long_ptr;
		2238
		2239	// Anonymous structures and unions -- taken from C11 6.7.2.1 Example 1.
		2240	struct anonymous
		2241	{
		2242	union {
		2243	struct { int i; int j; };
		2244	struct { int k; long int l; } w;
		2245	};
		2246	int m;
		2247	} v1;
		2248	'
		2249
		2250	# Test code for whether the C compiler supports C11 (body of main).
		2251	ac_c_conftest_c11_main='
		2252	_Static_assert ((offsetof (struct anonymous, i)
		2253	== offsetof (struct anonymous, w.k)),
		2254	"Anonymous union alignment botch");
		2255	v1.i = 2;
		2256	v1.w.k = 5;
		2257	ok |= v1.i != 5;
		2258	'
		2259
		2260	# Test code for whether the C compiler supports C11 (complete).
		2261	ac_c_conftest_c11_program="${ac_c_conftest_c89_globals}
		2262	${ac_c_conftest_c99_globals}
		2263	${ac_c_conftest_c11_globals}
		2264
		2265	int
		2266	main (int argc, char **argv)
		2267	{
		2268	int ok = 0;
		2269	${ac_c_conftest_c89_main}
		2270	${ac_c_conftest_c99_main}
		2271	${ac_c_conftest_c11_main}
		2272	return ok;
		2273	}
		2274	"
		2275
		2276	# Test code for whether the C compiler supports C99 (complete).
		2277	ac_c_conftest_c99_program="${ac_c_conftest_c89_globals}
		2278	${ac_c_conftest_c99_globals}
		2279
		2280	int
		2281	main (int argc, char **argv)
		2282	{
		2283	int ok = 0;
		2284	${ac_c_conftest_c89_main}
		2285	${ac_c_conftest_c99_main}
		2286	return ok;
		2287	}
		2288	"
		2289
		2290	# Test code for whether the C compiler supports C89 (complete).
		2291	ac_c_conftest_c89_program="${ac_c_conftest_c89_globals}
		2292
		2293	int
		2294	main (int argc, char **argv)
		2295	{
		2296	int ok = 0;
		2297	${ac_c_conftest_c89_main}
		2298	return ok;
		2299	}
		2300	"
		2301
		2302	as_fn_append ac_header_c_list " stdio.h stdio_h HAVE_STDIO_H"
		2303	as_fn_append ac_header_c_list " stdlib.h stdlib_h HAVE_STDLIB_H"
		2304	as_fn_append ac_header_c_list " string.h string_h HAVE_STRING_H"
		2305	as_fn_append ac_header_c_list " inttypes.h inttypes_h HAVE_INTTYPES_H"
		2306	as_fn_append ac_header_c_list " stdint.h stdint_h HAVE_STDINT_H"
		2307	as_fn_append ac_header_c_list " strings.h strings_h HAVE_STRINGS_H"
		2308	as_fn_append ac_header_c_list " sys/stat.h sys_stat_h HAVE_SYS_STAT_H"
		2309	as_fn_append ac_header_c_list " sys/types.h sys_types_h HAVE_SYS_TYPES_H"
		2310	as_fn_append ac_header_c_list " unistd.h unistd_h HAVE_UNISTD_H"
		2311	# Check that the precious variables saved in the cache have kept the same
		2312	# value.
		2313	ac_cache_corrupted=false
		2314	for ac_var in $ac_precious_vars; do
		2315	eval ac_old_set=\$ac_cv_env_${ac_var}_set
		2316	eval ac_new_set=\$ac_env_${ac_var}_set
		2317	eval ac_old_val=\$ac_cv_env_${ac_var}_value
		2318	eval ac_new_val=\$ac_env_${ac_var}_value
		2319	case $ac_old_set,$ac_new_set in
		2320	set,)
		2321	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
		2322	printf "%s\n" "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
		2323	ac_cache_corrupted=: ;;
		2324	,set)
		2325	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
		2326	printf "%s\n" "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
		2327	ac_cache_corrupted=: ;;
		2328	,);;
		2329	*)
		2330	if test "x$ac_old_val" != "x$ac_new_val"; then
		2331	# differences in whitespace do not lead to failure.
		2332	ac_old_val_w=`echo x $ac_old_val`
		2333	ac_new_val_w=`echo x $ac_new_val`
		2334	if test "$ac_old_val_w" != "$ac_new_val_w"; then
		2335	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
		2336	printf "%s\n" "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
		2337	ac_cache_corrupted=:
		2338	else
		2339	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		2340	printf "%s\n" "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		2341	eval $ac_var=\$ac_old_val
521	fi	2342	fi
		2343	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		2344	printf "%s\n" "$as_me: former value: \`$ac_old_val'" >&2;}
		2345	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		2346	printf "%s\n" "$as_me: current value: \`$ac_new_val'" >&2;}
		2347	fi;;
		2348	esac
		2349	# Pass precious variables to config.status.
		2350	if test "$ac_new_set" = set; then
		2351	case $ac_new_val in
		2352	*\'*) ac_arg=$ac_var=`printf "%s\n" "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
		2353	*) ac_arg=$ac_var=$ac_new_val ;;
		2354	esac
		2355	case " $ac_configure_args " in
		2356	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
		2357	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
		2358	esac
		2359	fi
		2360	done
		2361	if $ac_cache_corrupted; then
		2362	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2363	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		2364	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
		2365	printf "%s\n" "$as_me: error: changes in the environment can compromise the build" >&2;}
		2366	as_fn_error $? "run \`${MAKE-make} distclean' and/or \`rm $cache_file'
		2367	and start over" "$LINENO" 5
		2368	fi
		2369	## -------------------- ##
		2370	## Main body of script. ##
		2371	## -------------------- ##
522		2372
		2373	ac_ext=c
		2374	ac_cpp='$CPP $CPPFLAGS'
		2375	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		2376	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		2377	ac_compiler_gnu=$ac_cv_c_compiler_gnu
523		2378
524		2379
		2380
		2381	ac_config_headers="$ac_config_headers config.h"
525		2382
526		2383
527	#	2384	#
528	# package revision	2385	# package revision
529	#	2386	#
530	VERSION=0.5	2387	VERSION=0.5
531	PATCH=20	2388	PATCH=20
532		2389
		2390
		2391	# Check whether --with-cc was given.
		2392	if test ${with_cc+y}
		2393	then :
		2394	withval=$with_cc; CC=$with_cc
		2395	fi
		2396
		2397
		2398	# Check whether --with-cflags was given.
		2399	if test ${with_cflags+y}
		2400	then :
		2401	withval=$with_cflags; CFLAGS=$with_cflags
		2402	fi
		2403
		2404
		2405
		2406
		2407
		2408
		2409
		2410
		2411
		2412
		2413
		2414	ac_ext=c
		2415	ac_cpp='$CPP $CPPFLAGS'
		2416	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		2417	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		2418	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		2419	if test -n "$ac_tool_prefix"; then
533	# Extract the first word of "gcc", so it can be a program name with args.	2420	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
534	set dummy gcc; ac_word=$2	2421	set dummy ${ac_tool_prefix}gcc; ac_word=$2
535	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6	2422	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
536	echo "configure:537: checking for $ac_word" >&5	2423	printf %s "checking for $ac_word... " >&6; }
537	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then	2424	if test ${ac_cv_prog_CC+y}
538	echo $ac_n "(cached) $ac_c" 1>&6	2425	then :
539	else	2426	printf %s "(cached) " >&6
		2427	else $as_nop
540	if test -n "$CC"; then	2428	if test -n "$CC"; then
541	ac_cv_prog_CC="$CC" # Let the user override the test.	2429	ac_cv_prog_CC="$CC" # Let the user override the test.
542	else	2430	else
543	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"	2431	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
544	ac_dummy="$PATH"	2432	for as_dir in $PATH
545	for ac_dir in $ac_dummy; do	2433	do
546	test -z "$ac_dir" && ac_dir=.	2434	IFS=$as_save_IFS
547	if test -f $ac_dir/$ac_word; then	2435	case $as_dir in #(((
548	ac_cv_prog_CC="gcc"	2436	'') as_dir=./ ;;
		2437	*/) ;;
		2438	*) as_dir=$as_dir/ ;;
		2439	esac
		2440	for ac_exec_ext in '' $ac_executable_extensions; do
		2441	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		2442	ac_cv_prog_CC="${ac_tool_prefix}gcc"
		2443	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
549	break	2444	break 2
550	fi	2445	fi
		2446	done
551	done	2447	done
552	IFS="$ac_save_ifs"	2448	IFS=$as_save_IFS
		2449
553	fi	2450	fi
554	fi	2451	fi
555	CC="$ac_cv_prog_CC"	2452	CC=$ac_cv_prog_CC
556	if test -n "$CC"; then	2453	if test -n "$CC"; then
557	echo "$ac_t""$CC" 1>&6	2454	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		2455	printf "%s\n" "$CC" >&6; }
558	else	2456	else
559	echo "$ac_t""no" 1>&6	2457	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2458	printf "%s\n" "no" >&6; }
560	fi	2459	fi
561		2460
		2461
		2462	fi
		2463	if test -z "$ac_cv_prog_CC"; then
		2464	ac_ct_CC=$CC
		2465	# Extract the first word of "gcc", so it can be a program name with args.
		2466	set dummy gcc; ac_word=$2
		2467	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		2468	printf %s "checking for $ac_word... " >&6; }
		2469	if test ${ac_cv_prog_ac_ct_CC+y}
		2470	then :
		2471	printf %s "(cached) " >&6
		2472	else $as_nop
		2473	if test -n "$ac_ct_CC"; then
		2474	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		2475	else
		2476	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2477	for as_dir in $PATH
		2478	do
		2479	IFS=$as_save_IFS
		2480	case $as_dir in #(((
		2481	'') as_dir=./ ;;
		2482	*/) ;;
		2483	*) as_dir=$as_dir/ ;;
		2484	esac
		2485	for ac_exec_ext in '' $ac_executable_extensions; do
		2486	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		2487	ac_cv_prog_ac_ct_CC="gcc"
		2488	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		2489	break 2
		2490	fi
		2491	done
		2492	done
		2493	IFS=$as_save_IFS
		2494
		2495	fi
		2496	fi
		2497	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		2498	if test -n "$ac_ct_CC"; then
		2499	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		2500	printf "%s\n" "$ac_ct_CC" >&6; }
		2501	else
		2502	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2503	printf "%s\n" "no" >&6; }
		2504	fi
		2505
		2506	if test "x$ac_ct_CC" = x; then
		2507	CC=""
		2508	else
		2509	case $cross_compiling:$ac_tool_warned in
		2510	yes:)
		2511	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		2512	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		2513	ac_tool_warned=yes ;;
		2514	esac
		2515	CC=$ac_ct_CC
		2516	fi
		2517	else
		2518	CC="$ac_cv_prog_CC"
		2519	fi
		2520
		2521	if test -z "$CC"; then
		2522	if test -n "$ac_tool_prefix"; then
		2523	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
		2524	set dummy ${ac_tool_prefix}cc; ac_word=$2
		2525	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		2526	printf %s "checking for $ac_word... " >&6; }
		2527	if test ${ac_cv_prog_CC+y}
		2528	then :
		2529	printf %s "(cached) " >&6
		2530	else $as_nop
		2531	if test -n "$CC"; then
		2532	ac_cv_prog_CC="$CC" # Let the user override the test.
		2533	else
		2534	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2535	for as_dir in $PATH
		2536	do
		2537	IFS=$as_save_IFS
		2538	case $as_dir in #(((
		2539	'') as_dir=./ ;;
		2540	*/) ;;
		2541	*) as_dir=$as_dir/ ;;
		2542	esac
		2543	for ac_exec_ext in '' $ac_executable_extensions; do
		2544	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		2545	ac_cv_prog_CC="${ac_tool_prefix}cc"
		2546	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		2547	break 2
		2548	fi
		2549	done
		2550	done
		2551	IFS=$as_save_IFS
		2552
		2553	fi
		2554	fi
		2555	CC=$ac_cv_prog_CC
		2556	if test -n "$CC"; then
		2557	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		2558	printf "%s\n" "$CC" >&6; }
		2559	else
		2560	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2561	printf "%s\n" "no" >&6; }
		2562	fi
		2563
		2564
		2565	fi
		2566	fi
562	if test -z "$CC"; then	2567	if test -z "$CC"; then
563	# Extract the first word of "cc", so it can be a program name with args.	2568	# Extract the first word of "cc", so it can be a program name with args.
564	set dummy cc; ac_word=$2	2569	set dummy cc; ac_word=$2
565	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6	2570	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
566	echo "configure:567: checking for $ac_word" >&5	2571	printf %s "checking for $ac_word... " >&6; }
567	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then	2572	if test ${ac_cv_prog_CC+y}
568	echo $ac_n "(cached) $ac_c" 1>&6	2573	then :
569	else	2574	printf %s "(cached) " >&6
		2575	else $as_nop
570	if test -n "$CC"; then	2576	if test -n "$CC"; then
571	ac_cv_prog_CC="$CC" # Let the user override the test.	2577	ac_cv_prog_CC="$CC" # Let the user override the test.
572	else	2578	else
573	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
574	ac_prog_rejected=no	2579	ac_prog_rejected=no
575	ac_dummy="$PATH"	2580	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
576	for ac_dir in $ac_dummy; do	2581	for as_dir in $PATH
577	test -z "$ac_dir" && ac_dir=.	2582	do
578	if test -f $ac_dir/$ac_word; then	2583	IFS=$as_save_IFS
		2584	case $as_dir in #(((
		2585	'') as_dir=./ ;;
		2586	*/) ;;
		2587	*) as_dir=$as_dir/ ;;
		2588	esac
		2589	for ac_exec_ext in '' $ac_executable_extensions; do
		2590	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
579	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then	2591	if test "$as_dir$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
580	ac_prog_rejected=yes	2592	ac_prog_rejected=yes
581	continue	2593	continue
582	fi	2594	fi
583	ac_cv_prog_CC="cc"	2595	ac_cv_prog_CC="cc"
		2596	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
584	break	2597	break 2
585	fi	2598	fi
		2599	done
586	done	2600	done
587	IFS="$ac_save_ifs"	2601	IFS=$as_save_IFS
		2602
588	if test $ac_prog_rejected = yes; then	2603	if test $ac_prog_rejected = yes; then
589	# We found a bogon in the path, so make sure we never use it.	2604	# We found a bogon in the path, so make sure we never use it.
590	set dummy $ac_cv_prog_CC	2605	set dummy $ac_cv_prog_CC
591	shift	2606	shift
592	if test $# -gt 0; then	2607	if test $# != 0; then
593	# We chose a different compiler from the bogus one.	2608	# We chose a different compiler from the bogus one.
594	# However, it has the same basename, so the bogon will be chosen	2609	# However, it has the same basename, so the bogon will be chosen
595	# first if we set CC to just the basename; use the full file name.	2610	# first if we set CC to just the basename; use the full file name.
596	shift	2611	shift
597	set dummy "$ac_dir/$ac_word" "$@"	2612	ac_cv_prog_CC="$as_dir$ac_word${1+' '}$@"
598	shift
599	ac_cv_prog_CC="$@"
600	fi	2613	fi
601	fi	2614	fi
602	fi	2615	fi
603	fi	2616	fi
604	CC="$ac_cv_prog_CC"	2617	CC=$ac_cv_prog_CC
605	if test -n "$CC"; then	2618	if test -n "$CC"; then
606	echo "$ac_t""$CC" 1>&6	2619	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		2620	printf "%s\n" "$CC" >&6; }
607	else	2621	else
608	echo "$ac_t""no" 1>&6	2622	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2623	printf "%s\n" "no" >&6; }
609	fi	2624	fi
610		2625
		2626
		2627	fi
611	if test -z "$CC"; then	2628	if test -z "$CC"; then
612	case "`uname -s`" in	2629	if test -n "$ac_tool_prefix"; then
613	*win32* | *WIN32*)	2630	for ac_prog in cl.exe
		2631	do
614	# Extract the first word of "cl", so it can be a program name with args.	2632	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
615	set dummy cl; ac_word=$2	2633	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
616	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6	2634	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
617	echo "configure:618: checking for $ac_word" >&5	2635	printf %s "checking for $ac_word... " >&6; }
618	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then	2636	if test ${ac_cv_prog_CC+y}
619	echo $ac_n "(cached) $ac_c" 1>&6	2637	then :
620	else	2638	printf %s "(cached) " >&6
		2639	else $as_nop
621	if test -n "$CC"; then	2640	if test -n "$CC"; then
622	ac_cv_prog_CC="$CC" # Let the user override the test.	2641	ac_cv_prog_CC="$CC" # Let the user override the test.
623	else	2642	else
624	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"	2643	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
625	ac_dummy="$PATH"	2644	for as_dir in $PATH
626	for ac_dir in $ac_dummy; do	2645	do
627	test -z "$ac_dir" && ac_dir=.	2646	IFS=$as_save_IFS
628	if test -f $ac_dir/$ac_word; then	2647	case $as_dir in #(((
629	ac_cv_prog_CC="cl"	2648	'') as_dir=./ ;;
		2649	*/) ;;
		2650	*) as_dir=$as_dir/ ;;
		2651	esac
		2652	for ac_exec_ext in '' $ac_executable_extensions; do
		2653	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		2654	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
		2655	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
630	break	2656	break 2
631	fi	2657	fi
		2658	done
632	done	2659	done
633	IFS="$ac_save_ifs"	2660	IFS=$as_save_IFS
		2661
634	fi	2662	fi
635	fi	2663	fi
636	CC="$ac_cv_prog_CC"	2664	CC=$ac_cv_prog_CC
637	if test -n "$CC"; then	2665	if test -n "$CC"; then
638	echo "$ac_t""$CC" 1>&6	2666	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		2667	printf "%s\n" "$CC" >&6; }
639	else	2668	else
640	echo "$ac_t""no" 1>&6	2669	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2670	printf "%s\n" "no" >&6; }
641	fi	2671	fi
642	;;	2672
		2673
		2674	test -n "$CC" && break
		2675	done
		2676	fi
		2677	if test -z "$CC"; then
		2678	ac_ct_CC=$CC
		2679	for ac_prog in cl.exe
		2680	do
		2681	# Extract the first word of "$ac_prog", so it can be a program name with args.
		2682	set dummy $ac_prog; ac_word=$2
		2683	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		2684	printf %s "checking for $ac_word... " >&6; }
		2685	if test ${ac_cv_prog_ac_ct_CC+y}
		2686	then :
		2687	printf %s "(cached) " >&6
		2688	else $as_nop
		2689	if test -n "$ac_ct_CC"; then
		2690	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		2691	else
		2692	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2693	for as_dir in $PATH
		2694	do
		2695	IFS=$as_save_IFS
		2696	case $as_dir in #(((
		2697	'') as_dir=./ ;;
		2698	*/) ;;
		2699	*) as_dir=$as_dir/ ;;
643	esac	2700	esac
		2701	for ac_exec_ext in '' $ac_executable_extensions; do
		2702	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		2703	ac_cv_prog_ac_ct_CC="$ac_prog"
		2704	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		2705	break 2
644	fi	2706	fi
645	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }	2707	done
646	fi	2708	done
		2709	IFS=$as_save_IFS
647		2710
648	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6	2711	fi
649	echo "configure:650: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5	2712	fi
		2713	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		2714	if test -n "$ac_ct_CC"; then
		2715	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		2716	printf "%s\n" "$ac_ct_CC" >&6; }
		2717	else
		2718	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2719	printf "%s\n" "no" >&6; }
		2720	fi
650		2721
651	ac_ext=c
652	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
653	ac_cpp='$CPP $CPPFLAGS'
654	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
655	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
656	cross_compiling=$ac_cv_prog_cc_cross
657		2722
658	cat > conftest.$ac_ext << EOF	2723	test -n "$ac_ct_CC" && break
		2724	done
659		2725
660	#line 661 "configure"	2726	if test "x$ac_ct_CC" = x; then
661	#include "confdefs.h"	2727	CC=""
662
663	main(){return(0);}
664	EOF
665	if { (eval echo configure:666: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
666	ac_cv_prog_cc_works=yes
667	# If we can't run a trivial program, we are probably using a cross compiler.
668	if (./conftest; exit) 2>/dev/null; then
669	ac_cv_prog_cc_cross=no
670	else	2728	else
671	ac_cv_prog_cc_cross=yes	2729	case $cross_compiling:$ac_tool_warned in
		2730	yes:)
		2731	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		2732	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		2733	ac_tool_warned=yes ;;
		2734	esac
		2735	CC=$ac_ct_CC
		2736	fi
		2737	fi
		2738
		2739	fi
		2740	if test -z "$CC"; then
		2741	if test -n "$ac_tool_prefix"; then
		2742	# Extract the first word of "${ac_tool_prefix}clang", so it can be a program name with args.
		2743	set dummy ${ac_tool_prefix}clang; ac_word=$2
		2744	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		2745	printf %s "checking for $ac_word... " >&6; }
		2746	if test ${ac_cv_prog_CC+y}
		2747	then :
		2748	printf %s "(cached) " >&6
		2749	else $as_nop
		2750	if test -n "$CC"; then
		2751	ac_cv_prog_CC="$CC" # Let the user override the test.
		2752	else
		2753	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2754	for as_dir in $PATH
		2755	do
		2756	IFS=$as_save_IFS
		2757	case $as_dir in #(((
		2758	'') as_dir=./ ;;
		2759	*/) ;;
		2760	*) as_dir=$as_dir/ ;;
		2761	esac
		2762	for ac_exec_ext in '' $ac_executable_extensions; do
		2763	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		2764	ac_cv_prog_CC="${ac_tool_prefix}clang"
		2765	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		2766	break 2
		2767	fi
		2768	done
		2769	done
		2770	IFS=$as_save_IFS
		2771
		2772	fi
		2773	fi
		2774	CC=$ac_cv_prog_CC
		2775	if test -n "$CC"; then
		2776	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		2777	printf "%s\n" "$CC" >&6; }
		2778	else
		2779	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2780	printf "%s\n" "no" >&6; }
		2781	fi
		2782
		2783
		2784	fi
		2785	if test -z "$ac_cv_prog_CC"; then
		2786	ac_ct_CC=$CC
		2787	# Extract the first word of "clang", so it can be a program name with args.
		2788	set dummy clang; ac_word=$2
		2789	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		2790	printf %s "checking for $ac_word... " >&6; }
		2791	if test ${ac_cv_prog_ac_ct_CC+y}
		2792	then :
		2793	printf %s "(cached) " >&6
		2794	else $as_nop
		2795	if test -n "$ac_ct_CC"; then
		2796	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		2797	else
		2798	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2799	for as_dir in $PATH
		2800	do
		2801	IFS=$as_save_IFS
		2802	case $as_dir in #(((
		2803	'') as_dir=./ ;;
		2804	*/) ;;
		2805	*) as_dir=$as_dir/ ;;
		2806	esac
		2807	for ac_exec_ext in '' $ac_executable_extensions; do
		2808	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		2809	ac_cv_prog_ac_ct_CC="clang"
		2810	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		2811	break 2
		2812	fi
		2813	done
		2814	done
		2815	IFS=$as_save_IFS
		2816
		2817	fi
		2818	fi
		2819	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		2820	if test -n "$ac_ct_CC"; then
		2821	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		2822	printf "%s\n" "$ac_ct_CC" >&6; }
		2823	else
		2824	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2825	printf "%s\n" "no" >&6; }
		2826	fi
		2827
		2828	if test "x$ac_ct_CC" = x; then
		2829	CC=""
		2830	else
		2831	case $cross_compiling:$ac_tool_warned in
		2832	yes:)
		2833	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		2834	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		2835	ac_tool_warned=yes ;;
		2836	esac
		2837	CC=$ac_ct_CC
672	fi	2838	fi
673	else	2839	else
674	echo "configure: failed program was:" >&5	2840	CC="$ac_cv_prog_CC"
		2841	fi
		2842
		2843	fi
		2844
		2845
		2846	test -z "$CC" && { { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2847	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		2848	as_fn_error $? "no acceptable C compiler found in \$PATH
		2849	See \`config.log' for more details" "$LINENO" 5; }
		2850
		2851	# Provide some information about the compiler.
		2852	printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
		2853	set X $ac_compile
		2854	ac_compiler=$2
		2855	for ac_option in --version -v -V -qversion -version; do
		2856	{ { ac_try="$ac_compiler $ac_option >&5"
		2857	case "(($ac_try" in
		2858	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2859	*) ac_try_echo=$ac_try;;
		2860	esac
		2861	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2862	printf "%s\n" "$ac_try_echo"; } >&5
		2863	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
		2864	ac_status=$?
		2865	if test -s conftest.err; then
		2866	sed '10a\
		2867	... rest of stderr output deleted ...
		2868	10q' conftest.err >conftest.er1
675	cat conftest.$ac_ext >&5	2869	cat conftest.er1 >&5
676	ac_cv_prog_cc_works=no	2870	fi
		2871	rm -f conftest.er1 conftest.err
		2872	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2873	test $ac_status = 0; }
		2874	done
		2875
		2876	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2877	/* end confdefs.h. */
		2878
		2879	int
		2880	main (void)
		2881	{
		2882
		2883	;
		2884	return 0;
		2885	}
		2886	_ACEOF
		2887	ac_clean_files_save=$ac_clean_files
		2888	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
		2889	# Try to create an executable without -o first, disregard a.out.
		2890	# It will help us diagnose broken compilers, and finding out an intuition
		2891	# of exeext.
		2892	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
		2893	printf %s "checking whether the C compiler works... " >&6; }
		2894	ac_link_default=`printf "%s\n" "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
		2895
		2896	# The possible output files:
		2897	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		2898
		2899	ac_rmfiles=
		2900	for ac_file in $ac_files
		2901	do
		2902	case $ac_file in
		2903	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		2904	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		2905	esac
		2906	done
		2907	rm -f $ac_rmfiles
		2908
		2909	if { { ac_try="$ac_link_default"
		2910	case "(($ac_try" in
		2911	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2912	*) ac_try_echo=$ac_try;;
		2913	esac
		2914	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2915	printf "%s\n" "$ac_try_echo"; } >&5
		2916	(eval "$ac_link_default") 2>&5
		2917	ac_status=$?
		2918	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2919	test $ac_status = 0; }
		2920	then :
		2921	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
		2922	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
		2923	# in a Makefile. We should not override ac_cv_exeext if it was cached,
		2924	# so that the user can short-circuit this test for compilers unknown to
		2925	# Autoconf.
		2926	for ac_file in $ac_files ''
		2927	do
		2928	test -f "$ac_file" || continue
		2929	case $ac_file in
		2930	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
		2931	;;
		2932	[ab].out )
		2933	# We found the default executable, but exeext='' is most
		2934	# certainly right.
		2935	break;;
		2936	*.* )
		2937	if test ${ac_cv_exeext+y} && test "$ac_cv_exeext" != no;
		2938	then :; else
		2939	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
677	fi	2940	fi
678	rm -fr conftest*	2941	# We set ac_cv_exeext here because the later test for it is not
679	ac_ext=c	2942	# safe: cross compilers may not add the suffix if given an `-o'
680	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.	2943	# argument, so we may need to know it at that point already.
681	ac_cpp='$CPP $CPPFLAGS'	2944	# Even if this section looks crufty: it has the advantage of
682	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'	2945	# actually working.
683	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'	2946	break;;
684	cross_compiling=$ac_cv_prog_cc_cross	2947	* )
		2948	break;;
		2949	esac
		2950	done
		2951	test "$ac_cv_exeext" = no && ac_cv_exeext=
685		2952
686	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6	2953	else $as_nop
687	if test $ac_cv_prog_cc_works = no; then	2954	ac_file=''
688	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
689	fi	2955	fi
690	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6	2956	if test -z "$ac_file"
691	echo "configure:692: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5	2957	then :
692	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6	2958	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
693	cross_compiling=$ac_cv_prog_cc_cross	2959	printf "%s\n" "no" >&6; }
		2960	printf "%s\n" "$as_me: failed program was:" >&5
		2961	sed 's/^/| /' conftest.$ac_ext >&5
694		2962
695	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6	2963	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
696	echo "configure:697: checking whether we are using GNU C" >&5	2964	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
697	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then	2965	as_fn_error 77 "C compiler cannot create executables
698	echo $ac_n "(cached) $ac_c" 1>&6	2966	See \`config.log' for more details" "$LINENO" 5; }
		2967	else $as_nop
		2968	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		2969	printf "%s\n" "yes" >&6; }
		2970	fi
		2971	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		2972	printf %s "checking for C compiler default output file name... " >&6; }
		2973	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		2974	printf "%s\n" "$ac_file" >&6; }
		2975	ac_exeext=$ac_cv_exeext
		2976
		2977	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
		2978	ac_clean_files=$ac_clean_files_save
		2979	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
		2980	printf %s "checking for suffix of executables... " >&6; }
		2981	if { { ac_try="$ac_link"
		2982	case "(($ac_try" in
		2983	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2984	*) ac_try_echo=$ac_try;;
		2985	esac
		2986	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2987	printf "%s\n" "$ac_try_echo"; } >&5
		2988	(eval "$ac_link") 2>&5
		2989	ac_status=$?
		2990	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2991	test $ac_status = 0; }
		2992	then :
		2993	# If both `conftest.exe' and `conftest' are `present' (well, observable)
		2994	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
		2995	# work properly (i.e., refer to `conftest.exe'), while it won't with
		2996	# `rm'.
		2997	for ac_file in conftest.exe conftest conftest.*; do
		2998	test -f "$ac_file" || continue
		2999	case $ac_file in
		3000	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		3001	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
		3002	break;;
		3003	* ) break;;
		3004	esac
		3005	done
		3006	else $as_nop
		3007	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3008	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		3009	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
		3010	See \`config.log' for more details" "$LINENO" 5; }
		3011	fi
		3012	rm -f conftest conftest$ac_cv_exeext
		3013	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
		3014	printf "%s\n" "$ac_cv_exeext" >&6; }
		3015
		3016	rm -f conftest.$ac_ext
		3017	EXEEXT=$ac_cv_exeext
		3018	ac_exeext=$EXEEXT
		3019	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3020	/* end confdefs.h. */
		3021	#include <stdio.h>
		3022	int
		3023	main (void)
		3024	{
		3025	FILE *f = fopen ("conftest.out", "w");
		3026	return ferror (f) || fclose (f) != 0;
		3027
		3028	;
		3029	return 0;
		3030	}
		3031	_ACEOF
		3032	ac_clean_files="$ac_clean_files conftest.out"
		3033	# Check that the compiler produces executables we can run. If not, either
		3034	# the compiler is broken, or we cross compile.
		3035	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3036	printf %s "checking whether we are cross compiling... " >&6; }
		3037	if test "$cross_compiling" != yes; then
		3038	{ { ac_try="$ac_link"
		3039	case "(($ac_try" in
		3040	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3041	*) ac_try_echo=$ac_try;;
		3042	esac
		3043	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3044	printf "%s\n" "$ac_try_echo"; } >&5
		3045	(eval "$ac_link") 2>&5
		3046	ac_status=$?
		3047	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3048	test $ac_status = 0; }
		3049	if { ac_try='./conftest$ac_cv_exeext'
		3050	{ { case "(($ac_try" in
		3051	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3052	*) ac_try_echo=$ac_try;;
		3053	esac
		3054	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3055	printf "%s\n" "$ac_try_echo"; } >&5
		3056	(eval "$ac_try") 2>&5
		3057	ac_status=$?
		3058	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3059	test $ac_status = 0; }; }; then
		3060	cross_compiling=no
699	else	3061	else
700	cat > conftest.c <<EOF	3062	if test "$cross_compiling" = maybe; then
		3063	cross_compiling=yes
		3064	else
		3065	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3066	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		3067	as_fn_error 77 "cannot run C compiled programs.
		3068	If you meant to cross compile, use \`--host'.
		3069	See \`config.log' for more details" "$LINENO" 5; }
		3070	fi
		3071	fi
		3072	fi
		3073	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3074	printf "%s\n" "$cross_compiling" >&6; }
		3075
		3076	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3077	ac_clean_files=$ac_clean_files_save
		3078	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3079	printf %s "checking for suffix of object files... " >&6; }
		3080	if test ${ac_cv_objext+y}
		3081	then :
		3082	printf %s "(cached) " >&6
		3083	else $as_nop
		3084	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3085	/* end confdefs.h. */
		3086
		3087	int
		3088	main (void)
		3089	{
		3090
		3091	;
		3092	return 0;
		3093	}
		3094	_ACEOF
		3095	rm -f conftest.o conftest.obj
		3096	if { { ac_try="$ac_compile"
		3097	case "(($ac_try" in
		3098	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3099	*) ac_try_echo=$ac_try;;
		3100	esac
		3101	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3102	printf "%s\n" "$ac_try_echo"; } >&5
		3103	(eval "$ac_compile") 2>&5
		3104	ac_status=$?
		3105	printf "%s\n" "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3106	test $ac_status = 0; }
		3107	then :
		3108	for ac_file in conftest.o conftest.obj conftest.*; do
		3109	test -f "$ac_file" || continue;
		3110	case $ac_file in
		3111	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
		3112	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
		3113	break;;
		3114	esac
		3115	done
		3116	else $as_nop
		3117	printf "%s\n" "$as_me: failed program was:" >&5
		3118	sed 's/^/| /' conftest.$ac_ext >&5
		3119
		3120	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3121	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		3122	as_fn_error $? "cannot compute suffix of object files: cannot compile
		3123	See \`config.log' for more details" "$LINENO" 5; }
		3124	fi
		3125	rm -f conftest.$ac_cv_objext conftest.$ac_ext
		3126	fi
		3127	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
		3128	printf "%s\n" "$ac_cv_objext" >&6; }
		3129	OBJEXT=$ac_cv_objext
		3130	ac_objext=$OBJEXT
		3131	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports GNU C" >&5
		3132	printf %s "checking whether the compiler supports GNU C... " >&6; }
		3133	if test ${ac_cv_c_compiler_gnu+y}
		3134	then :
		3135	printf %s "(cached) " >&6
		3136	else $as_nop
		3137	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3138	/* end confdefs.h. */
		3139
		3140	int
		3141	main (void)
		3142	{
701	#ifdef __GNUC__	3143	#ifndef __GNUC__
702	yes;	3144	choke me
703	#endif	3145	#endif
704	EOF
705	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:706: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
706	ac_cv_prog_gcc=yes
707	else
708	ac_cv_prog_gcc=no
709	fi
710	fi
711		3146
712	echo "$ac_t""$ac_cv_prog_gcc" 1>&6	3147	;
		3148	return 0;
		3149	}
		3150	_ACEOF
		3151	if ac_fn_c_try_compile "$LINENO"
		3152	then :
		3153	ac_compiler_gnu=yes
		3154	else $as_nop
		3155	ac_compiler_gnu=no
		3156	fi
		3157	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		3158	ac_cv_c_compiler_gnu=$ac_compiler_gnu
713		3159
		3160	fi
		3161	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
		3162	printf "%s\n" "$ac_cv_c_compiler_gnu" >&6; }
		3163	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3164
714	if test $ac_cv_prog_gcc = yes; then	3165	if test $ac_compiler_gnu = yes; then
715	GCC=yes	3166	GCC=yes
716	else	3167	else
717	GCC=	3168	GCC=
718	fi	3169	fi
719
720	ac_test_CFLAGS="${CFLAGS+set}"	3170	ac_test_CFLAGS=${CFLAGS+y}
721	ac_save_CFLAGS="$CFLAGS"	3171	ac_save_CFLAGS=$CFLAGS
722	CFLAGS=	3172	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
723	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6	3173	printf %s "checking whether $CC accepts -g... " >&6; }
724	echo "configure:725: checking whether ${CC-cc} accepts -g" >&5	3174	if test ${ac_cv_prog_cc_g+y}
725	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then	3175	then :
726	echo $ac_n "(cached) $ac_c" 1>&6	3176	printf %s "(cached) " >&6
727	else	3177	else $as_nop
728	echo 'void f(){}' > conftest.c	3178	ac_save_c_werror_flag=$ac_c_werror_flag
729	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then	3179	ac_c_werror_flag=yes
		3180	ac_cv_prog_cc_g=no
		3181	CFLAGS="-g"
		3182	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3183	/* end confdefs.h. */
		3184
		3185	int
		3186	main (void)
		3187	{
		3188
		3189	;
		3190	return 0;
		3191	}
		3192	_ACEOF
		3193	if ac_fn_c_try_compile "$LINENO"
		3194	then :
730	ac_cv_prog_cc_g=yes	3195	ac_cv_prog_cc_g=yes
731	else	3196	else $as_nop
		3197	CFLAGS=""
		3198	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3199	/* end confdefs.h. */
		3200
		3201	int
		3202	main (void)
		3203	{
		3204
		3205	;
		3206	return 0;
		3207	}
		3208	_ACEOF
		3209	if ac_fn_c_try_compile "$LINENO"
		3210	then :
		3211
		3212	else $as_nop
		3213	ac_c_werror_flag=$ac_save_c_werror_flag
		3214	CFLAGS="-g"
		3215	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3216	/* end confdefs.h. */
		3217
		3218	int
		3219	main (void)
		3220	{
		3221
		3222	;
		3223	return 0;
		3224	}
		3225	_ACEOF
		3226	if ac_fn_c_try_compile "$LINENO"
		3227	then :
732	ac_cv_prog_cc_g=no	3228	ac_cv_prog_cc_g=yes
733	fi	3229	fi
734	rm -f conftest*	3230	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
735
736	fi	3231	fi
737		3232	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
738	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6	3233	fi
		3234	rm -f core conftest.err conftest.$ac_objext conftest.beam conftest.$ac_ext
		3235	ac_c_werror_flag=$ac_save_c_werror_flag
		3236	fi
		3237	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
		3238	printf "%s\n" "$ac_cv_prog_cc_g" >&6; }
739	if test "$ac_test_CFLAGS" = set; then	3239	if test $ac_test_CFLAGS; then
740	CFLAGS="$ac_save_CFLAGS"	3240	CFLAGS=$ac_save_CFLAGS
741	elif test $ac_cv_prog_cc_g = yes; then	3241	elif test $ac_cv_prog_cc_g = yes; then
742	if test "$GCC" = yes; then	3242	if test "$GCC" = yes; then
743	CFLAGS="-g -O2"	3243	CFLAGS="-g -O2"
744	else	3244	else
745	CFLAGS="-g"	3245	CFLAGS="-g"
…		…
749	CFLAGS="-O2"	3249	CFLAGS="-O2"
750	else	3250	else
751	CFLAGS=	3251	CFLAGS=
752	fi	3252	fi
753	fi	3253	fi
		3254	ac_prog_cc_stdc=no
		3255	if test x$ac_prog_cc_stdc = xno
		3256	then :
		3257	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C11 features" >&5
		3258	printf %s "checking for $CC option to enable C11 features... " >&6; }
		3259	if test ${ac_cv_prog_cc_c11+y}
		3260	then :
		3261	printf %s "(cached) " >&6
		3262	else $as_nop
		3263	ac_cv_prog_cc_c11=no
		3264	ac_save_CC=$CC
		3265	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3266	/* end confdefs.h. */
		3267	$ac_c_conftest_c11_program
		3268	_ACEOF
		3269	for ac_arg in '' -std=gnu11
		3270	do
		3271	CC="$ac_save_CC $ac_arg"
		3272	if ac_fn_c_try_compile "$LINENO"
		3273	then :
		3274	ac_cv_prog_cc_c11=$ac_arg
		3275	fi
		3276	rm -f core conftest.err conftest.$ac_objext conftest.beam
		3277	test "x$ac_cv_prog_cc_c11" != "xno" && break
		3278	done
		3279	rm -f conftest.$ac_ext
		3280	CC=$ac_save_CC
		3281	fi
754		3282
		3283	if test "x$ac_cv_prog_cc_c11" = xno
		3284	then :
		3285	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		3286	printf "%s\n" "unsupported" >&6; }
		3287	else $as_nop
		3288	if test "x$ac_cv_prog_cc_c11" = x
		3289	then :
		3290	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		3291	printf "%s\n" "none needed" >&6; }
		3292	else $as_nop
		3293	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c11" >&5
		3294	printf "%s\n" "$ac_cv_prog_cc_c11" >&6; }
		3295	CC="$CC $ac_cv_prog_cc_c11"
		3296	fi
		3297	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c11
		3298	ac_prog_cc_stdc=c11
		3299	fi
		3300	fi
		3301	if test x$ac_prog_cc_stdc = xno
		3302	then :
		3303	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C99 features" >&5
		3304	printf %s "checking for $CC option to enable C99 features... " >&6; }
		3305	if test ${ac_cv_prog_cc_c99+y}
		3306	then :
		3307	printf %s "(cached) " >&6
		3308	else $as_nop
		3309	ac_cv_prog_cc_c99=no
		3310	ac_save_CC=$CC
		3311	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3312	/* end confdefs.h. */
		3313	$ac_c_conftest_c99_program
		3314	_ACEOF
		3315	for ac_arg in '' -std=gnu99 -std=c99 -c99 -qlanglvl=extc1x -qlanglvl=extc99 -AC99 -D_STDC_C99=
		3316	do
		3317	CC="$ac_save_CC $ac_arg"
		3318	if ac_fn_c_try_compile "$LINENO"
		3319	then :
		3320	ac_cv_prog_cc_c99=$ac_arg
		3321	fi
		3322	rm -f core conftest.err conftest.$ac_objext conftest.beam
		3323	test "x$ac_cv_prog_cc_c99" != "xno" && break
		3324	done
		3325	rm -f conftest.$ac_ext
		3326	CC=$ac_save_CC
		3327	fi
		3328
		3329	if test "x$ac_cv_prog_cc_c99" = xno
		3330	then :
		3331	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		3332	printf "%s\n" "unsupported" >&6; }
		3333	else $as_nop
		3334	if test "x$ac_cv_prog_cc_c99" = x
		3335	then :
		3336	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		3337	printf "%s\n" "none needed" >&6; }
		3338	else $as_nop
		3339	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
		3340	printf "%s\n" "$ac_cv_prog_cc_c99" >&6; }
		3341	CC="$CC $ac_cv_prog_cc_c99"
		3342	fi
		3343	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
		3344	ac_prog_cc_stdc=c99
		3345	fi
		3346	fi
		3347	if test x$ac_prog_cc_stdc = xno
		3348	then :
		3349	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $CC option to enable C89 features" >&5
		3350	printf %s "checking for $CC option to enable C89 features... " >&6; }
		3351	if test ${ac_cv_prog_cc_c89+y}
		3352	then :
		3353	printf %s "(cached) " >&6
		3354	else $as_nop
		3355	ac_cv_prog_cc_c89=no
		3356	ac_save_CC=$CC
		3357	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3358	/* end confdefs.h. */
		3359	$ac_c_conftest_c89_program
		3360	_ACEOF
		3361	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
		3362	do
		3363	CC="$ac_save_CC $ac_arg"
		3364	if ac_fn_c_try_compile "$LINENO"
		3365	then :
		3366	ac_cv_prog_cc_c89=$ac_arg
		3367	fi
		3368	rm -f core conftest.err conftest.$ac_objext conftest.beam
		3369	test "x$ac_cv_prog_cc_c89" != "xno" && break
		3370	done
		3371	rm -f conftest.$ac_ext
		3372	CC=$ac_save_CC
		3373	fi
		3374
		3375	if test "x$ac_cv_prog_cc_c89" = xno
		3376	then :
		3377	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		3378	printf "%s\n" "unsupported" >&6; }
		3379	else $as_nop
		3380	if test "x$ac_cv_prog_cc_c89" = x
		3381	then :
		3382	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		3383	printf "%s\n" "none needed" >&6; }
		3384	else $as_nop
		3385	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		3386	printf "%s\n" "$ac_cv_prog_cc_c89" >&6; }
		3387	CC="$CC $ac_cv_prog_cc_c89"
		3388	fi
		3389	ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
		3390	ac_prog_cc_stdc=c89
		3391	fi
		3392	fi
		3393
		3394	ac_ext=c
		3395	ac_cpp='$CPP $CPPFLAGS'
		3396	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		3397	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		3398	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3399
		3400	ac_ext=c
		3401	ac_cpp='$CPP $CPPFLAGS'
		3402	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		3403	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		3404	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3405	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
755	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6	3406	printf %s "checking how to run the C preprocessor... " >&6; }
756	echo "configure:757: checking how to run the C preprocessor" >&5
757	# On Suns, sometimes $CPP names a directory.	3407	# On Suns, sometimes $CPP names a directory.
758	if test -n "$CPP" && test -d "$CPP"; then	3408	if test -n "$CPP" && test -d "$CPP"; then
759	CPP=	3409	CPP=
760	fi	3410	fi
761	if test -z "$CPP"; then	3411	if test -z "$CPP"; then
762	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then	3412	if test ${ac_cv_prog_CPP+y}
763	echo $ac_n "(cached) $ac_c" 1>&6	3413	then :
		3414	printf %s "(cached) " >&6
		3415	else $as_nop
		3416	# Double quotes because $CC needs to be expanded
		3417	for CPP in "$CC -E" "$CC -E -traditional-cpp" cpp /lib/cpp
		3418	do
		3419	ac_preproc_ok=false
		3420	for ac_c_preproc_warn_flag in '' yes
		3421	do
		3422	# Use a header file that comes with gcc, so configuring glibc
		3423	# with a fresh cross-compiler works.
		3424	# On the NeXT, cc -E runs the code through the compiler's parser,
		3425	# not just through cpp. "Syntax error" is here to catch this case.
		3426	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3427	/* end confdefs.h. */
		3428	#include <limits.h>
		3429	Syntax error
		3430	_ACEOF
		3431	if ac_fn_c_try_cpp "$LINENO"
		3432	then :
		3433
		3434	else $as_nop
		3435	# Broken: fails on valid input.
		3436	continue
		3437	fi
		3438	rm -f conftest.err conftest.i conftest.$ac_ext
		3439
		3440	# OK, works on sane cases. Now check whether nonexistent headers
		3441	# can be detected and how.
		3442	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3443	/* end confdefs.h. */
		3444	#include <ac_nonexistent.h>
		3445	_ACEOF
		3446	if ac_fn_c_try_cpp "$LINENO"
		3447	then :
		3448	# Broken: success on invalid input.
		3449	continue
		3450	else $as_nop
		3451	# Passes both tests.
		3452	ac_preproc_ok=:
		3453	break
		3454	fi
		3455	rm -f conftest.err conftest.i conftest.$ac_ext
		3456
		3457	done
		3458	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		3459	rm -f conftest.i conftest.err conftest.$ac_ext
		3460	if $ac_preproc_ok
		3461	then :
		3462	break
		3463	fi
		3464
		3465	done
		3466	ac_cv_prog_CPP=$CPP
		3467
		3468	fi
		3469	CPP=$ac_cv_prog_CPP
764	else	3470	else
765	# This must be in double quotes, not single quotes, because CPP may get	3471	ac_cv_prog_CPP=$CPP
766	# substituted into the Makefile and "${CC-cc}" will confuse make.	3472	fi
767	CPP="${CC-cc} -E"	3473	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
		3474	printf "%s\n" "$CPP" >&6; }
		3475	ac_preproc_ok=false
		3476	for ac_c_preproc_warn_flag in '' yes
		3477	do
		3478	# Use a header file that comes with gcc, so configuring glibc
		3479	# with a fresh cross-compiler works.
768	# On the NeXT, cc -E runs the code through the compiler's parser,	3480	# On the NeXT, cc -E runs the code through the compiler's parser,
769	# not just through cpp.	3481	# not just through cpp. "Syntax error" is here to catch this case.
770	cat > conftest.$ac_ext <<EOF	3482	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
771	#line 772 "configure"	3483	/* end confdefs.h. */
772	#include "confdefs.h"	3484	#include <limits.h>
773	#include <assert.h>	3485	Syntax error
774	Syntax Error	3486	_ACEOF
775	EOF	3487	if ac_fn_c_try_cpp "$LINENO"
776	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"	3488	then :
777	{ (eval echo configure:778: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
778	ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
779	if test -z "$ac_err"; then
780	:
781	else
782	echo "$ac_err" >&5
783	echo "configure: failed program was:" >&5
784	cat conftest.$ac_ext >&5
785	rm -rf conftest*
786	CPP="${CC-cc} -E -traditional-cpp"
787	cat > conftest.$ac_ext <<EOF
788	#line 789 "configure"
789	#include "confdefs.h"
790	#include <assert.h>
791	Syntax Error
792	EOF
793	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
794	{ (eval echo configure:795: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
795	ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
796	if test -z "$ac_err"; then
797	:
798	else
799	echo "$ac_err" >&5
800	echo "configure: failed program was:" >&5
801	cat conftest.$ac_ext >&5
802	rm -rf conftest*
803	CPP="${CC-cc} -nologo -E"
804	cat > conftest.$ac_ext <<EOF
805	#line 806 "configure"
806	#include "confdefs.h"
807	#include <assert.h>
808	Syntax Error
809	EOF
810	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
811	{ (eval echo configure:812: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
812	ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
813	if test -z "$ac_err"; then
814	:
815	else
816	echo "$ac_err" >&5
817	echo "configure: failed program was:" >&5
818	cat conftest.$ac_ext >&5
819	rm -rf conftest*
820	CPP=/lib/cpp
821	fi
822	rm -f conftest*
823	fi
824	rm -f conftest*
825	fi
826	rm -f conftest*
827	ac_cv_prog_CPP="$CPP"
828	fi
829	CPP="$ac_cv_prog_CPP"
830	else
831	ac_cv_prog_CPP="$CPP"
832	fi
833	echo "$ac_t""$CPP" 1>&6
834		3489
835		3490	else $as_nop
836	echo $ac_n "checking if the compiler supports function prototypes""... $ac_c" 1>&6	3491	# Broken: fails on valid input.
837	echo "configure:838: checking if the compiler supports function prototypes" >&5	3492	continue
838	cat > conftest.$ac_ext <<EOF
839	#line 840 "configure"
840	#include "confdefs.h"
841
842	int main() {
843	extern void exit(int status);
844	; return 0; }
845	EOF
846	if { (eval echo configure:847: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
847	rm -rf conftest*
848	wi_cv_prototypes=yes
849	cat >> confdefs.h <<\EOF
850	#define PROTOTYPES 1
851	EOF
852
853	else
854	echo "configure: failed program was:" >&5
855	cat conftest.$ac_ext >&5
856	rm -rf conftest*
857	wi_cv_prototypes=no
858	fi	3493	fi
859	rm -f conftest*	3494	rm -f conftest.err conftest.i conftest.$ac_ext
860	echo "$ac_t""$wi_cv_prototypes" 1>&6
861		3495
		3496	# OK, works on sane cases. Now check whether nonexistent headers
		3497	# can be detected and how.
		3498	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3499	/* end confdefs.h. */
		3500	#include <ac_nonexistent.h>
		3501	_ACEOF
		3502	if ac_fn_c_try_cpp "$LINENO"
		3503	then :
		3504	# Broken: success on invalid input.
		3505	continue
		3506	else $as_nop
		3507	# Passes both tests.
		3508	ac_preproc_ok=:
		3509	break
		3510	fi
		3511	rm -f conftest.err conftest.i conftest.$ac_ext
		3512
		3513	done
		3514	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		3515	rm -f conftest.i conftest.err conftest.$ac_ext
		3516	if $ac_preproc_ok
		3517	then :
		3518
		3519	else $as_nop
		3520	{ { printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3521	printf "%s\n" "$as_me: error: in \`$ac_pwd':" >&2;}
		3522	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
		3523	See \`config.log' for more details" "$LINENO" 5; }
		3524	fi
		3525
		3526	ac_ext=c
		3527	ac_cpp='$CPP $CPPFLAGS'
		3528	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		3529	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		3530	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3531
		3532	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
862	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6	3533	printf %s "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
863	echo "configure:864: checking whether ${MAKE-make} sets \${MAKE}" >&5	3534	set x ${MAKE-make}
864	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`	3535	ac_make=`printf "%s\n" "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
865	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then	3536	if eval test \${ac_cv_prog_make_${ac_make}_set+y}
866	echo $ac_n "(cached) $ac_c" 1>&6	3537	then :
867	else	3538	printf %s "(cached) " >&6
		3539	else $as_nop
868	cat > conftestmake <<\EOF	3540	cat >conftest.make <<\_ACEOF
		3541	SHELL = /bin/sh
869	all:	3542	all:
870	@echo 'ac_maketemp="${MAKE}"'	3543	@echo '@@@%%%=$(MAKE)=@@@%%%'
871	EOF	3544	_ACEOF
872	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.	3545	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
873	eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`	3546	case `${MAKE-make} -f conftest.make 2>/dev/null` in
874	if test -n "$ac_maketemp"; then	3547	*@@@%%%=?*=@@@%%%*)
875	eval ac_cv_prog_make_${ac_make}_set=yes	3548	eval ac_cv_prog_make_${ac_make}_set=yes;;
876	else	3549	*)
877	eval ac_cv_prog_make_${ac_make}_set=no	3550	eval ac_cv_prog_make_${ac_make}_set=no;;
878	fi	3551	esac
879	rm -f conftestmake	3552	rm -f conftest.make
880	fi	3553	fi
881	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then	3554	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
882	echo "$ac_t""yes" 1>&6	3555	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		3556	printf "%s\n" "yes" >&6; }
883	SET_MAKE=	3557	SET_MAKE=
884	else	3558	else
885	echo "$ac_t""no" 1>&6	3559	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3560	printf "%s\n" "no" >&6; }
886	SET_MAKE="MAKE=${MAKE-make}"	3561	SET_MAKE="MAKE=${MAKE-make}"
887	fi	3562	fi
888		3563
		3564	if test -n "$ac_tool_prefix"; then
889	# Extract the first word of "ranlib", so it can be a program name with args.	3565	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
890	set dummy ranlib; ac_word=$2	3566	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
891	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6	3567	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
892	echo "configure:893: checking for $ac_word" >&5	3568	printf %s "checking for $ac_word... " >&6; }
893	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then	3569	if test ${ac_cv_prog_RANLIB+y}
894	echo $ac_n "(cached) $ac_c" 1>&6	3570	then :
895	else	3571	printf %s "(cached) " >&6
		3572	else $as_nop
896	if test -n "$RANLIB"; then	3573	if test -n "$RANLIB"; then
897	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.	3574	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
898	else	3575	else
899	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"	3576	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
900	ac_dummy="$PATH"	3577	for as_dir in $PATH
901	for ac_dir in $ac_dummy; do	3578	do
902	test -z "$ac_dir" && ac_dir=.	3579	IFS=$as_save_IFS
903	if test -f $ac_dir/$ac_word; then	3580	case $as_dir in #(((
		3581	'') as_dir=./ ;;
		3582	*/) ;;
		3583	*) as_dir=$as_dir/ ;;
		3584	esac
		3585	for ac_exec_ext in '' $ac_executable_extensions; do
		3586	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
904	ac_cv_prog_RANLIB="ranlib"	3587	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
		3588	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
905	break	3589	break 2
906	fi	3590	fi
		3591	done
907	done	3592	done
908	IFS="$ac_save_ifs"	3593	IFS=$as_save_IFS
909	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"	3594
910	fi	3595	fi
911	fi	3596	fi
912	RANLIB="$ac_cv_prog_RANLIB"	3597	RANLIB=$ac_cv_prog_RANLIB
913	if test -n "$RANLIB"; then	3598	if test -n "$RANLIB"; then
914	echo "$ac_t""$RANLIB" 1>&6	3599	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
		3600	printf "%s\n" "$RANLIB" >&6; }
915	else	3601	else
916	echo "$ac_t""no" 1>&6	3602	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3603	printf "%s\n" "no" >&6; }
917	fi	3604	fi
918		3605
919		3606
920	if test "$wi_cv_prototypes" = no ; then
921	echo "configure: warning: Your compiler does not support function prototyping and" 1>&2
922	echo "configure: warning: is not able to properly compile this package. What a pity." 1>&2
923	echo "configure: warning: Get gcc, or any compiler that supports function prototypes." 1>&2
924	exit 1
925	fi	3607	fi
		3608	if test -z "$ac_cv_prog_RANLIB"; then
		3609	ac_ct_RANLIB=$RANLIB
		3610	# Extract the first word of "ranlib", so it can be a program name with args.
		3611	set dummy ranlib; ac_word=$2
		3612	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		3613	printf %s "checking for $ac_word... " >&6; }
		3614	if test ${ac_cv_prog_ac_ct_RANLIB+y}
		3615	then :
		3616	printf %s "(cached) " >&6
		3617	else $as_nop
		3618	if test -n "$ac_ct_RANLIB"; then
		3619	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
		3620	else
		3621	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3622	for as_dir in $PATH
		3623	do
		3624	IFS=$as_save_IFS
		3625	case $as_dir in #(((
		3626	'') as_dir=./ ;;
		3627	*/) ;;
		3628	*) as_dir=$as_dir/ ;;
		3629	esac
		3630	for ac_exec_ext in '' $ac_executable_extensions; do
		3631	if as_fn_executable_p "$as_dir$ac_word$ac_exec_ext"; then
		3632	ac_cv_prog_ac_ct_RANLIB="ranlib"
		3633	printf "%s\n" "$as_me:${as_lineno-$LINENO}: found $as_dir$ac_word$ac_exec_ext" >&5
		3634	break 2
		3635	fi
		3636	done
		3637	done
		3638	IFS=$as_save_IFS
		3639
		3640	fi
		3641	fi
		3642	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
		3643	if test -n "$ac_ct_RANLIB"; then
		3644	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
		3645	printf "%s\n" "$ac_ct_RANLIB" >&6; }
		3646	else
		3647	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3648	printf "%s\n" "no" >&6; }
		3649	fi
		3650
		3651	if test "x$ac_ct_RANLIB" = x; then
		3652	RANLIB=":"
		3653	else
		3654	case $cross_compiling:$ac_tool_warned in
		3655	yes:)
		3656	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		3657	printf "%s\n" "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		3658	ac_tool_warned=yes ;;
		3659	esac
		3660	RANLIB=$ac_ct_RANLIB
		3661	fi
		3662	else
		3663	RANLIB="$ac_cv_prog_RANLIB"
		3664	fi
		3665
926		3666
927	#	3667	#
928	# Checks for header files and library functions	3668	# Checks for header files and library functions
929	#	3669	#
930		3670
931	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
932	echo "configure:933: checking for ANSI C header files" >&5
933	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
934	echo $ac_n "(cached) $ac_c" 1>&6
935	else
936	cat > conftest.$ac_ext <<EOF
937	#line 938 "configure"
938	#include "confdefs.h"
939	#include <stdlib.h>
940	#include <stdarg.h>
941	#include <string.h>
942	#include <float.h>
943	EOF
944	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
945	{ (eval echo configure:946: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
946	ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
947	if test -z "$ac_err"; then
948	rm -rf conftest*
949	ac_cv_header_stdc=yes
950	else
951	echo "$ac_err" >&5
952	echo "configure: failed program was:" >&5
953	cat conftest.$ac_ext >&5
954	rm -rf conftest*
955	ac_cv_header_stdc=no
956	fi
957	rm -f conftest*
958		3671
959	if test $ac_cv_header_stdc = yes; then	3672	ac_header= ac_cache=
960	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.	3673	for ac_item in $ac_header_c_list
961	cat > conftest.$ac_ext <<EOF
962	#line 963 "configure"
963	#include "confdefs.h"
964	#include <string.h>
965	EOF
966	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
967	egrep "memchr" >/dev/null 2>&1; then
968	:
969	else
970	rm -rf conftest*
971	ac_cv_header_stdc=no
972	fi
973	rm -f conftest*
974
975	fi
976
977	if test $ac_cv_header_stdc = yes; then
978	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
979	cat > conftest.$ac_ext <<EOF
980	#line 981 "configure"
981	#include "confdefs.h"
982	#include <stdlib.h>
983	EOF
984	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
985	egrep "free" >/dev/null 2>&1; then
986	:
987	else
988	rm -rf conftest*
989	ac_cv_header_stdc=no
990	fi
991	rm -f conftest*
992
993	fi
994
995	if test $ac_cv_header_stdc = yes; then
996	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
997	if test "$cross_compiling" = yes; then
998	:
999	else
1000	cat > conftest.$ac_ext <<EOF
1001	#line 1002 "configure"
1002	#include "confdefs.h"
1003	#include <ctype.h>
1004	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1005	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1006	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1007	int main () { int i; for (i = 0; i < 256; i++)
1008	if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1009	exit (0); }
1010
1011	EOF
1012	if { (eval echo configure:1013: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1013	then
1014	:
1015	else
1016	echo "configure: failed program was:" >&5
1017	cat conftest.$ac_ext >&5
1018	rm -fr conftest*
1019	ac_cv_header_stdc=no
1020	fi
1021	rm -fr conftest*
1022	fi
1023
1024	fi
1025	fi
1026
1027	echo "$ac_t""$ac_cv_header_stdc" 1>&6
1028	if test $ac_cv_header_stdc = yes; then
1029	cat >> confdefs.h <<\EOF
1030	#define STDC_HEADERS 1
1031	EOF
1032
1033	fi
1034
1035	echo $ac_n "checking for size_t""... $ac_c" 1>&6
1036	echo "configure:1037: checking for size_t" >&5
1037	if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
1038	echo $ac_n "(cached) $ac_c" 1>&6
1039	else
1040	cat > conftest.$ac_ext <<EOF
1041	#line 1042 "configure"
1042	#include "confdefs.h"
1043	#include <sys/types.h>
1044	#if STDC_HEADERS
1045	#include <stdlib.h>
1046	#include <stddef.h>
1047	#endif
1048	EOF
1049	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1050	egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
1051	rm -rf conftest*
1052	ac_cv_type_size_t=yes
1053	else
1054	rm -rf conftest*
1055	ac_cv_type_size_t=no
1056	fi
1057	rm -f conftest*
1058
1059	fi
1060	echo "$ac_t""$ac_cv_type_size_t" 1>&6
1061	if test $ac_cv_type_size_t = no; then
1062	cat >> confdefs.h <<\EOF
1063	#define size_t unsigned
1064	EOF
1065
1066	fi
1067
1068	echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1069	echo "configure:1070: checking whether time.h and sys/time.h may both be included" >&5
1070	if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1071	echo $ac_n "(cached) $ac_c" 1>&6
1072	else
1073	cat > conftest.$ac_ext <<EOF
1074	#line 1075 "configure"
1075	#include "confdefs.h"
1076	#include <sys/types.h>
1077	#include <sys/time.h>
1078	#include <time.h>
1079	int main() {
1080	struct tm *tp;
1081	; return 0; }
1082	EOF
1083	if { (eval echo configure:1084: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1084	rm -rf conftest*
1085	ac_cv_header_time=yes
1086	else
1087	echo "configure: failed program was:" >&5
1088	cat conftest.$ac_ext >&5
1089	rm -rf conftest*
1090	ac_cv_header_time=no
1091	fi
1092	rm -f conftest*
1093	fi
1094
1095	echo "$ac_t""$ac_cv_header_time" 1>&6
1096	if test $ac_cv_header_time = yes; then
1097	cat >> confdefs.h <<\EOF
1098	#define TIME_WITH_SYS_TIME 1
1099	EOF
1100
1101	fi
1102
1103	for ac_hdr in fcntl.h unistd.h memory.h malloc.h errno.h
1104	do	3674	do
1105	ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`	3675	if test $ac_cache; then
1106	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6	3676	ac_fn_c_check_header_compile "$LINENO" $ac_header ac_cv_header_$ac_cache "$ac_includes_default"
1107	echo "configure:1108: checking for $ac_hdr" >&5
1108	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1109	echo $ac_n "(cached) $ac_c" 1>&6
1110	else
1111	cat > conftest.$ac_ext <<EOF
1112	#line 1113 "configure"
1113	#include "confdefs.h"
1114	#include <$ac_hdr>
1115	EOF
1116	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1117	{ (eval echo configure:1118: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1118	ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1119	if test -z "$ac_err"; then
1120	rm -rf conftest*
1121	eval "ac_cv_header_$ac_safe=yes"
1122	else
1123	echo "$ac_err" >&5
1124	echo "configure: failed program was:" >&5
1125	cat conftest.$ac_ext >&5
1126	rm -rf conftest*
1127	eval "ac_cv_header_$ac_safe=no"
1128	fi
1129	rm -f conftest*
1130	fi
1131	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then	3677	if eval test \"x\$ac_cv_header_$ac_cache\" = xyes; then
1132	echo "$ac_t""yes" 1>&6	3678	printf "%s\n" "#define $ac_item 1" >> confdefs.h
1133	ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`	3679	fi
1134	cat >> confdefs.h <<EOF	3680	ac_header= ac_cache=
1135	#define $ac_tr_hdr 1	3681	elif test $ac_header; then
1136	EOF	3682	ac_cache=$ac_item
1137
1138	else	3683	else
1139	echo "$ac_t""no" 1>&6	3684	ac_header=$ac_item
1140	fi	3685	fi
1141	done	3686	done
1142		3687
1143	for ac_hdr in io.h sys/time.h
1144	do
1145	ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1146	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1147	echo "configure:1148: checking for $ac_hdr" >&5
1148	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1149	echo $ac_n "(cached) $ac_c" 1>&6
1150	else
1151	cat > conftest.$ac_ext <<EOF
1152	#line 1153 "configure"
1153	#include "confdefs.h"
1154	#include <$ac_hdr>
1155	EOF
1156	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1157	{ (eval echo configure:1158: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1158	ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1159	if test -z "$ac_err"; then
1160	rm -rf conftest*
1161	eval "ac_cv_header_$ac_safe=yes"
1162	else
1163	echo "$ac_err" >&5
1164	echo "configure: failed program was:" >&5
1165	cat conftest.$ac_ext >&5
1166	rm -rf conftest*
1167	eval "ac_cv_header_$ac_safe=no"
1168	fi
1169	rm -f conftest*
1170	fi
1171	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1172	echo "$ac_t""yes" 1>&6
1173	ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1174	cat >> confdefs.h <<EOF
1175	#define $ac_tr_hdr 1
1176	EOF
1177
1178	else
1179	echo "$ac_t""no" 1>&6
1180	fi
1181	done
1182		3688
1183	for ac_func in gettimeofday
1184	do
1185	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
1186	echo "configure:1187: checking for $ac_func" >&5
1187	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
1188	echo $ac_n "(cached) $ac_c" 1>&6
1189	else
1190	cat > conftest.$ac_ext <<EOF
1191	#line 1192 "configure"
1192	#include "confdefs.h"
1193	/* System header to define __stub macros and hopefully few prototypes,
1194	which can conflict with char $ac_func(); below. */
1195	#include <assert.h>
1196	/* Override any gcc2 internal prototype to avoid an error. */
1197	/* We use char because int might match the return type of a gcc2
1198	builtin and then its argument prototype would still apply. */
1199	char $ac_func();
1200		3689
1201	int main() {
1202		3690
1203	/* The GNU C library defines this for functions which it implements
1204	to always fail with ENOSYS. Some functions are actually named
1205	something starting with __ and the normal name is an alias. */
1206	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
1207	choke me
1208	#else
1209	$ac_func();
1210	#endif
1211		3691
1212	; return 0; }
1213	EOF
1214	if { (eval echo configure:1215: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1215	rm -rf conftest*
1216	eval "ac_cv_func_$ac_func=yes"
1217	else
1218	echo "configure: failed program was:" >&5
1219	cat conftest.$ac_ext >&5
1220	rm -rf conftest*
1221	eval "ac_cv_func_$ac_func=no"
1222	fi
1223	rm -f conftest*
1224	fi
1225		3692
1226	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
1227	echo "$ac_t""yes" 1>&6
1228	ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
1229	cat >> confdefs.h <<EOF
1230	#define $ac_tr_func 1
1231	EOF
1232
1233	else
1234	echo "$ac_t""no" 1>&6
1235	fi
1236	done
1237		3693
1238		3694
1239	echo $ac_n "checking for tempnam""... $ac_c" 1>&6	3695	if test $ac_cv_header_stdlib_h = yes && test $ac_cv_header_string_h = yes
1240	echo "configure:1241: checking for tempnam" >&5	3696	then :
1241	if eval "test \"`echo '$''{'ac_cv_func_tempnam'+set}'`\" = set"; then
1242	echo $ac_n "(cached) $ac_c" 1>&6
1243	else
1244	cat > conftest.$ac_ext <<EOF
1245	#line 1246 "configure"
1246	#include "confdefs.h"
1247	/* System header to define __stub macros and hopefully few prototypes,
1248	which can conflict with char tempnam(); below. */
1249	#include <assert.h>
1250	/* Override any gcc2 internal prototype to avoid an error. */
1251	/* We use char because int might match the return type of a gcc2
1252	builtin and then its argument prototype would still apply. */
1253	char tempnam();
1254		3697
1255	int main() {	3698	printf "%s\n" "#define STDC_HEADERS 1" >>confdefs.h
1256		3699
1257	/* The GNU C library defines this for functions which it implements
1258	to always fail with ENOSYS. Some functions are actually named
1259	something starting with __ and the normal name is an alias. */
1260	#if defined (__stub_tempnam) || defined (__stub___tempnam)
1261	choke me
1262	#else
1263	tempnam();
1264	#endif
1265
1266	; return 0; }
1267	EOF
1268	if { (eval echo configure:1269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1269	rm -rf conftest*
1270	eval "ac_cv_func_tempnam=yes"
1271	else
1272	echo "configure: failed program was:" >&5
1273	cat conftest.$ac_ext >&5
1274	rm -rf conftest*
1275	eval "ac_cv_func_tempnam=no"
1276	fi
1277	rm -f conftest*
1278	fi
1279
1280	if eval "test \"`echo '$ac_cv_func_'tempnam`\" = yes"; then
1281	echo "$ac_t""yes" 1>&6
1282	:
1283	else
1284	echo "$ac_t""no" 1>&6
1285	cat >> confdefs.h <<\EOF
1286	#define tempnam _FP_tempnam
1287	EOF
1288
1289	fi
1290
1291
1292	#
1293	# strerror might be internally defined. this would cause a
1294	# CHECK_FUNCS(strerror) to fail because it'd be called with
1295	# zero arguments. So use our own code.
1296	#
1297	echo $ac_n "checking for strerror""... $ac_c" 1>&6
1298	echo "configure:1299: checking for strerror" >&5
1299	cat > conftest.$ac_ext <<EOF
1300	#line 1301 "configure"
1301	#include "confdefs.h"
1302
1303	char *blubb() { return (char *) strerror (42); }
1304
1305	int main() {
1306
1307	(void) blubb();
1308
1309	; return 0; }
1310	EOF
1311	if { (eval echo configure:1312: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1312	rm -rf conftest*
1313	have_strerror=yes
1314	else
1315	echo "configure: failed program was:" >&5
1316	cat conftest.$ac_ext >&5
1317	rm -rf conftest*
1318	cat >> confdefs.h <<\EOF
1319	#define strerror _FP_strerror
1320	EOF
1321
1322	have_strerror=no
1323	fi
1324	rm -f conftest*
1325	echo "$ac_t""$have_strerror" 1>&6
1326
1327	echo $ac_n "checking for stdin""... $ac_c" 1>&6
1328	echo "configure:1329: checking for stdin" >&5
1329	cat > conftest.$ac_ext <<EOF
1330	#line 1331 "configure"
1331	#include "confdefs.h"
1332
1333	#include <stdio.h>
1334	char *blubb() { FILE *in, *out; in=stdin; out=stdout; return (char*)0; }
1335
1336	int main() {
1337
1338	(void) blubb();
1339
1340	; return 0; }
1341	EOF
1342	if { (eval echo configure:1343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1343	rm -rf conftest*
1344	have_stdio=yes
1345	else
1346	echo "configure: failed program was:" >&5
1347	cat conftest.$ac_ext >&5
1348	rm -rf conftest*
1349	cat >> confdefs.h <<\EOF
1350	#define HAVE_STDIO 1
1351	EOF
1352
1353	have_stdio=no
1354	fi
1355	rm -f conftest*
1356	echo "$ac_t""$have_stdio" 1>&6
1357
1358	if test "$ac_cv_header_stdc" = "no" ; then
1359	for ac_hdr in stdarg.h varargs.h
1360	do
1361	ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
1362	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
1363	echo "configure:1364: checking for $ac_hdr" >&5
1364	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
1365	echo $ac_n "(cached) $ac_c" 1>&6
1366	else
1367	cat > conftest.$ac_ext <<EOF
1368	#line 1369 "configure"
1369	#include "confdefs.h"
1370	#include <$ac_hdr>
1371	EOF
1372	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1373	{ (eval echo configure:1374: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1374	ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1375	if test -z "$ac_err"; then
1376	rm -rf conftest*
1377	eval "ac_cv_header_$ac_safe=yes"
1378	else
1379	echo "$ac_err" >&5
1380	echo "configure: failed program was:" >&5
1381	cat conftest.$ac_ext >&5
1382	rm -rf conftest*
1383	eval "ac_cv_header_$ac_safe=no"
1384	fi
1385	rm -f conftest*
1386	fi
1387	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
1388	echo "$ac_t""yes" 1>&6
1389	ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
1390	cat >> confdefs.h <<EOF
1391	#define $ac_tr_hdr 1
1392	EOF
1393
1394	else
1395	echo "$ac_t""no" 1>&6
1396	fi
1397	done
1398
1399	if test "$ac_cv_header_stdarg_h" = "no" ; then
1400	if test "$ac_cv_header_varargs_h" = "no" ; then
1401	{ echo "configure: error: neither stdarg.h nor varargs.h present" 1>&2; exit 1; }
1402	fi	3700	fi
		3701	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
		3702	if test "x$ac_cv_type_size_t" = xyes
		3703	then :
		3704
		3705	else $as_nop
		3706
		3707	printf "%s\n" "#define size_t unsigned int" >>confdefs.h
		3708
1403	fi	3709	fi
1404	fi
1405		3710
1406	#	3711	ac_fn_c_check_header_compile "$LINENO" "fcntl.h" "ac_cv_header_fcntl_h" "$ac_includes_default"
1407	# Check whether this is a DOS-Based system. Another bogus test.	3712	if test "x$ac_cv_header_fcntl_h" = xyes
1408	# Don't even bother to print a message. This code is needed so	3713	then :
1409	# that autoheader includes the #undef into the final config.h	3714	printf "%s\n" "#define HAVE_FCNTL_H 1" >>confdefs.h
1410	# and we can change the definition by hand on a really DOS
1411	# system (where ./configure doesn't work anyway ...)
1412	#
1413		3715
1414	if false ; then
1415	cat >> confdefs.h <<\EOF
1416	#define SYSTEM_DOS 1
1417	EOF
1418
1419	cat >> confdefs.h <<\EOF
1420	#define SYSTEM_QUICKWIN 1
1421	EOF
1422
1423	cat >> confdefs.h <<\EOF
1424	#define SYSTEM_WINDLL 1
1425	EOF
1426
1427	cat >> confdefs.h <<\EOF
1428	#define SYSTEM_OS2 1
1429	EOF
1430
1431	fi	3716	fi
		3717	ac_fn_c_check_header_compile "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
		3718	if test "x$ac_cv_header_unistd_h" = xyes
		3719	then :
		3720	printf "%s\n" "#define HAVE_UNISTD_H 1" >>confdefs.h
		3721
		3722	fi
		3723
		3724	ac_fn_c_check_header_compile "$LINENO" "io.h" "ac_cv_header_io_h" "$ac_includes_default"
		3725	if test "x$ac_cv_header_io_h" = xyes
		3726	then :
		3727	printf "%s\n" "#define HAVE_IO_H 1" >>confdefs.h
		3728
		3729	fi
		3730	ac_fn_c_check_header_compile "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
		3731	if test "x$ac_cv_header_sys_time_h" = xyes
		3732	then :
		3733	printf "%s\n" "#define HAVE_SYS_TIME_H 1" >>confdefs.h
		3734
		3735	fi
		3736
		3737
		3738	CFLAGS="$CFLAGS -D_GNU_SOURCE"
		3739	ac_fn_c_check_func "$LINENO" "tempnam" "ac_cv_func_tempnam"
		3740	if test "x$ac_cv_func_tempnam" = xyes
		3741	then :
		3742	printf "%s\n" "#define HAVE_TEMPNAM 1" >>confdefs.h
		3743
		3744	fi
		3745	ac_fn_c_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
		3746	if test "x$ac_cv_func_gettimeofday" = xyes
		3747	then :
		3748	printf "%s\n" "#define HAVE_GETTIMEOFDAY 1" >>confdefs.h
		3749
		3750	fi
		3751	ac_fn_c_check_func "$LINENO" "flockfile" "ac_cv_func_flockfile"
		3752	if test "x$ac_cv_func_flockfile" = xyes
		3753	then :
		3754	printf "%s\n" "#define HAVE_FLOCKFILE 1" >>confdefs.h
		3755
		3756	fi
		3757	ac_fn_c_check_func "$LINENO" "getc_unlocked" "ac_cv_func_getc_unlocked"
		3758	if test "x$ac_cv_func_getc_unlocked" = xyes
		3759	then :
		3760	printf "%s\n" "#define HAVE_GETC_UNLOCKED 1" >>confdefs.h
		3761
		3762	fi
		3763	ac_fn_c_check_func "$LINENO" "feof_unlocked" "ac_cv_func_feof_unlocked"
		3764	if test "x$ac_cv_func_feof_unlocked" = xyes
		3765	then :
		3766	printf "%s\n" "#define HAVE_FEOF_UNLOCKED 1" >>confdefs.h
		3767
		3768	fi
		3769	ac_fn_c_check_func "$LINENO" "ferror_unlocked" "ac_cv_func_ferror_unlocked"
		3770	if test "x$ac_cv_func_ferror_unlocked" = xyes
		3771	then :
		3772	printf "%s\n" "#define HAVE_FERROR_UNLOCKED 1" >>confdefs.h
		3773
		3774	fi
		3775
		3776
		3777	ac_fn_c_check_func "$LINENO" "chmod" "ac_cv_func_chmod"
		3778	if test "x$ac_cv_func_chmod" = xyes
		3779	then :
		3780	printf "%s\n" "#define HAVE_CHMOD 1" >>confdefs.h
		3781
		3782	fi
		3783	ac_fn_c_check_func "$LINENO" "umask" "ac_cv_func_umask"
		3784	if test "x$ac_cv_func_umask" = xyes
		3785	then :
		3786	printf "%s\n" "#define HAVE_UMASK 1" >>confdefs.h
		3787
		3788	fi
		3789	ac_fn_c_check_func "$LINENO" "mkstemp" "ac_cv_func_mkstemp"
		3790	if test "x$ac_cv_func_mkstemp" = xyes
		3791	then :
		3792	printf "%s\n" "#define HAVE_MKSTEMP 1" >>confdefs.h
		3793
		3794	fi
		3795
1432		3796
1433	#	3797	#
1434	# On some systems (so far, OS2 and WINDOWS), functions that are exported	3798	# On some systems (so far, OS2 and WINDOWS), functions that are exported
1435	# from a DLL must be declared specifically.	3799	# from a DLL must be declared specifically.
1436	#	3800	#
1437		3801
1438	cat >> confdefs.h <<EOF	3802	printf "%s\n" "#define UUEXPORT /**/" >>confdefs.h
1439	#define UUEXPORT
1440	EOF
1441		3803
1442	cat >> confdefs.h <<EOF	3804	printf "%s\n" "#define TOOLEXPORT /**/" >>confdefs.h
1443	#define TOOLEXPORT
1444	EOF
1445		3805
1446		3806
1447	#	3807	#
1448	# set version number	3808	# set version number
1449	#	3809	#
1450	echo $ac_n "checking version number""... $ac_c" 1>&6	3810	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: checking version number" >&5
1451	echo "configure:1452: checking version number" >&5	3811	printf %s "checking version number... " >&6; }
1452	version_number="$VERSION"pl"$PATCH"	3812	version_number="$VERSION"pl"$PATCH"
1453	echo "$ac_t""$version_number" 1>&6	3813	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: result: $version_number" >&5
		3814	printf "%s\n" "$version_number" >&6; }
1454		3815
1455		3816
1456		3817
1457	#	3818	#
1458	# done	3819	# done
1459	#	3820	#
1460		3821
1461	trap '' 1 2 15	3822	ac_config_files="$ac_config_files Makefile"
		3823
1462	cat > confcache <<\EOF	3824	cat >confcache <<\_ACEOF
1463	# This file is a shell script that caches the results of configure	3825	# This file is a shell script that caches the results of configure
1464	# tests run on this system so they can be shared between configure	3826	# tests run on this system so they can be shared between configure
1465	# scripts and configure runs. It is not useful on other systems.	3827	# scripts and configure runs, see configure's option --config-cache.
1466	# If it contains results you don't want to keep, you may remove or edit it.	3828	# It is not useful on other systems. If it contains results you don't
		3829	# want to keep, you may remove or edit it.
1467	#	3830	#
1468	# By default, configure uses ./config.cache as the cache file,
1469	# creating it if it does not exist already. You can give configure
1470	# the --cache-file=FILE option to use a different cache file; that is
1471	# what configure does when it calls configure scripts in
1472	# subdirectories, so they share the cache.
1473	# Giving --cache-file=/dev/null disables caching, for debugging configure.
1474	# config.status only pays attention to the cache file if you give it the	3831	# config.status only pays attention to the cache file if you give it
1475	# --recheck option to rerun configure.	3832	# the --recheck option to rerun configure.
1476	#	3833	#
1477	EOF	3834	# `ac_cv_env_foo' variables (set or unset) will be overridden when
		3835	# loading this file, other *unset* `ac_cv_foo' will be assigned the
		3836	# following values.
		3837
		3838	_ACEOF
		3839
1478	# The following way of writing the cache mishandles newlines in values,	3840	# The following way of writing the cache mishandles newlines in values,
1479	# but we know of no workaround that is simple, portable, and efficient.	3841	# but we know of no workaround that is simple, portable, and efficient.
1480	# So, don't put newlines in cache variables' values.	3842	# So, we kill variables containing newlines.
1481	# Ultrix sh set writes to stderr and can't be redirected directly,	3843	# Ultrix sh set writes to stderr and can't be redirected directly,
1482	# and sets the high bit in the cache file unless we assign to the vars.	3844	# and sets the high bit in the cache file unless we assign to the vars.
		3845	(
		3846	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		3847	eval ac_val=\$$ac_var
		3848	case $ac_val in #(
		3849	*${as_nl}*)
		3850	case $ac_var in #(
		3851	*_cv_*) { printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		3852	printf "%s\n" "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		3853	esac
		3854	case $ac_var in #(
		3855	_ | IFS | as_nl) ;; #(
		3856	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		3857	*) { eval $ac_var=; unset $ac_var;} ;;
		3858	esac ;;
		3859	esac
		3860	done
		3861
1483	(set) 2>&1 |	3862	(set) 2>&1 |
1484	case `(ac_space=' '; set | grep ac_space) 2>&1` in	3863	case $as_nl`(ac_space=' '; set) 2>&1` in #(
1485	*ac_space=\ *)	3864	*${as_nl}ac_space=\ *)
1486	# `set' does not quote correctly, so add quotes (double-quote substitution	3865	# `set' does not quote correctly, so add quotes: double-quote
1487	# turns \\\\ into \\, and sed turns \\ into \).	3866	# substitution turns \\\\ into \\, and sed turns \\ into \.
1488	sed -n \	3867	sed -n \
1489	-e "s/'/'\\\\''/g" \	3868	"s/'/'\\\\''/g;
1490	-e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"	3869	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
1491	;;	3870	;; #(
1492	*)	3871	*)
1493	# `set' quotes correctly as required by POSIX, so do not add quotes.	3872	# `set' quotes correctly as required by POSIX, so do not add quotes.
1494	sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'	3873	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1495	;;	3874	;;
1496	esac >> confcache	3875	esac |
1497	if cmp -s $cache_file confcache; then	3876	sort
1498	:	3877	) |
1499	else	3878	sed '
		3879	/^ac_cv_env_/b end
		3880	t clear
		3881	:clear
		3882	s/^\([^=]*\)=\(.*[{}].*\)$/test ${\1+y} || &/
		3883	t end
		3884	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
		3885	:end' >>confcache
		3886	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
1500	if test -w $cache_file; then	3887	if test -w "$cache_file"; then
1501	echo "updating cache $cache_file"	3888	if test "x$cache_file" != "x/dev/null"; then
		3889	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		3890	printf "%s\n" "$as_me: updating cache $cache_file" >&6;}
		3891	if test ! -f "$cache_file" || test -h "$cache_file"; then
1502	cat confcache > $cache_file	3892	cat confcache >"$cache_file"
		3893	else
		3894	case $cache_file in #(
		3895	*/* | ?:*)
		3896	mv -f confcache "$cache_file"$$ &&
		3897	mv -f "$cache_file"$$ "$cache_file" ;; #(
		3898	*)
		3899	mv -f confcache "$cache_file" ;;
		3900	esac
		3901	fi
		3902	fi
1503	else	3903	else
1504	echo "not updating unwritable cache $cache_file"	3904	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
		3905	printf "%s\n" "$as_me: not updating unwritable cache $cache_file" >&6;}
1505	fi	3906	fi
1506	fi	3907	fi
1507	rm -f confcache	3908	rm -f confcache
1508
1509	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
1510		3909
1511	test "x$prefix" = xNONE && prefix=$ac_default_prefix	3910	test "x$prefix" = xNONE && prefix=$ac_default_prefix
1512	# Let make expand exec_prefix.	3911	# Let make expand exec_prefix.
1513	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'	3912	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
1514		3913
1515	# Any assignment to VPATH causes Sun make to only execute
1516	# the first set of double-colon rules, so remove it if not needed.
1517	# If there is a colon in the path, we need to keep it.
1518	if test "x$srcdir" = x.; then
1519	ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
1520	fi
1521
1522	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
1523
1524	DEFS=-DHAVE_CONFIG_H	3914	DEFS=-DHAVE_CONFIG_H
1525		3915
1526	# Without the "./", some shells look in PATH for config.status.	3916	ac_libobjs=
		3917	ac_ltlibobjs=
		3918	U=
		3919	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
		3920	# 1. Remove the extension, and $U if already installed.
		3921	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
		3922	ac_i=`printf "%s\n" "$ac_i" | sed "$ac_script"`
		3923	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
		3924	# will be set to the directory where LIBOBJS objects are built.
		3925	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		3926	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
		3927	done
		3928	LIBOBJS=$ac_libobjs
		3929
		3930	LTLIBOBJS=$ac_ltlibobjs
		3931
		3932
		3933
1527	: ${CONFIG_STATUS=./config.status}	3934	: "${CONFIG_STATUS=./config.status}"
1528		3935	ac_write_fail=0
1529	echo creating $CONFIG_STATUS	3936	ac_clean_files_save=$ac_clean_files
1530	rm -f $CONFIG_STATUS	3937	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
1531	cat > $CONFIG_STATUS <<EOF	3938	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
1532	#! /bin/sh	3939	printf "%s\n" "$as_me: creating $CONFIG_STATUS" >&6;}
1533	# Generated automatically by configure.	3940	as_write_fail=0
		3941	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
		3942	#! $SHELL
		3943	# Generated by $as_me.
1534	# Run this file to recreate the current configuration.	3944	# Run this file to recreate the current configuration.
1535	# This directory was configured as follows,
1536	# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
1537	#
1538	# $0 $ac_configure_args
1539	#
1540	# Compiler output produced by configure, useful for debugging	3945	# Compiler output produced by configure, useful for debugging
1541	# configure, is in ./config.log if it exists.	3946	# configure, is in config.log if it exists.
1542		3947
1543	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"	3948	debug=false
1544	for ac_option	3949	ac_cs_recheck=false
		3950	ac_cs_silent=false
		3951
		3952	SHELL=\${CONFIG_SHELL-$SHELL}
		3953	export SHELL
		3954	_ASEOF
		3955	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
		3956	## -------------------- ##
		3957	## M4sh Initialization. ##
		3958	## -------------------- ##
		3959
		3960	# Be more Bourne compatible
		3961	DUALCASE=1; export DUALCASE # for MKS sh
		3962	as_nop=:
		3963	if test ${ZSH_VERSION+y} && (emulate sh) >/dev/null 2>&1
		3964	then :
		3965	emulate sh
		3966	NULLCMD=:
		3967	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
		3968	# is contrary to our usage. Disable this feature.
		3969	alias -g '${1+"$@"}'='"$@"'
		3970	setopt NO_GLOB_SUBST
		3971	else $as_nop
		3972	case `(set -o) 2>/dev/null` in #(
		3973	*posix*) :
		3974	set -o posix ;; #(
		3975	*) :
		3976	;;
		3977	esac
		3978	fi
		3979
		3980
		3981
		3982	# Reset variables that may have inherited troublesome values from
		3983	# the environment.
		3984
		3985	# IFS needs to be set, to space, tab, and newline, in precisely that order.
		3986	# (If _AS_PATH_WALK were called with IFS unset, it would have the
		3987	# side effect of setting IFS to empty, thus disabling word splitting.)
		3988	# Quoting is to prevent editors from complaining about space-tab.
		3989	as_nl='
		3990	'
		3991	export as_nl
		3992	IFS=" "" $as_nl"
		3993
		3994	PS1='$ '
		3995	PS2='> '
		3996	PS4='+ '
		3997
		3998	# Ensure predictable behavior from utilities with locale-dependent output.
		3999	LC_ALL=C
		4000	export LC_ALL
		4001	LANGUAGE=C
		4002	export LANGUAGE
		4003
		4004	# We cannot yet rely on "unset" to work, but we need these variables
		4005	# to be unset--not just set to an empty or harmless value--now, to
		4006	# avoid bugs in old shells (e.g. pre-3.0 UWIN ksh). This construct
		4007	# also avoids known problems related to "unset" and subshell syntax
		4008	# in other old shells (e.g. bash 2.01 and pdksh 5.2.14).
		4009	for as_var in BASH_ENV ENV MAIL MAILPATH CDPATH
		4010	do eval test \${$as_var+y} \
		4011	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		4012	done
		4013
		4014	# Ensure that fds 0, 1, and 2 are open.
		4015	if (exec 3>&0) 2>/dev/null; then :; else exec 0</dev/null; fi
		4016	if (exec 3>&1) 2>/dev/null; then :; else exec 1>/dev/null; fi
		4017	if (exec 3>&2) ; then :; else exec 2>/dev/null; fi
		4018
		4019	# The user is always right.
		4020	if ${PATH_SEPARATOR+false} :; then
		4021	PATH_SEPARATOR=:
		4022	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		4023	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		4024	PATH_SEPARATOR=';'
		4025	}
		4026	fi
		4027
		4028
		4029	# Find who we are. Look in the path if we contain no directory separator.
		4030	as_myself=
		4031	case $0 in #((
		4032	*[\\/]* ) as_myself=$0 ;;
		4033	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		4034	for as_dir in $PATH
1545	do	4035	do
		4036	IFS=$as_save_IFS
		4037	case $as_dir in #(((
		4038	'') as_dir=./ ;;
		4039	*/) ;;
		4040	*) as_dir=$as_dir/ ;;
		4041	esac
		4042	test -r "$as_dir$0" && as_myself=$as_dir$0 && break
		4043	done
		4044	IFS=$as_save_IFS
		4045
		4046	;;
		4047	esac
		4048	# We did not find ourselves, most probably we were run as `sh COMMAND'
		4049	# in which case we are not to be found in the path.
		4050	if test "x$as_myself" = x; then
		4051	as_myself=$0
		4052	fi
		4053	if test ! -f "$as_myself"; then
		4054	printf "%s\n" "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		4055	exit 1
		4056	fi
		4057
		4058
		4059
		4060	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		4061	# ----------------------------------------
		4062	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		4063	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		4064	# script with STATUS, using 1 if that was 0.
		4065	as_fn_error ()
		4066	{
		4067	as_status=$1; test $as_status -eq 0 && as_status=1
		4068	if test "$4"; then
		4069	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		4070	printf "%s\n" "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		4071	fi
		4072	printf "%s\n" "$as_me: error: $2" >&2
		4073	as_fn_exit $as_status
		4074	} # as_fn_error
		4075
		4076
		4077
		4078	# as_fn_set_status STATUS
		4079	# -----------------------
		4080	# Set $? to STATUS, without forking.
		4081	as_fn_set_status ()
		4082	{
		4083	return $1
		4084	} # as_fn_set_status
		4085
		4086	# as_fn_exit STATUS
		4087	# -----------------
		4088	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		4089	as_fn_exit ()
		4090	{
		4091	set +e
		4092	as_fn_set_status $1
		4093	exit $1
		4094	} # as_fn_exit
		4095
		4096	# as_fn_unset VAR
		4097	# ---------------
		4098	# Portably unset VAR.
		4099	as_fn_unset ()
		4100	{
		4101	{ eval $1=; unset $1;}
		4102	}
		4103	as_unset=as_fn_unset
		4104
		4105	# as_fn_append VAR VALUE
		4106	# ----------------------
		4107	# Append the text in VALUE to the end of the definition contained in VAR. Take
		4108	# advantage of any shell optimizations that allow amortized linear growth over
		4109	# repeated appends, instead of the typical quadratic growth present in naive
		4110	# implementations.
		4111	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null
		4112	then :
		4113	eval 'as_fn_append ()
		4114	{
		4115	eval $1+=\$2
		4116	}'
		4117	else $as_nop
		4118	as_fn_append ()
		4119	{
		4120	eval $1=\$$1\$2
		4121	}
		4122	fi # as_fn_append
		4123
		4124	# as_fn_arith ARG...
		4125	# ------------------
		4126	# Perform arithmetic evaluation on the ARGs, and store the result in the
		4127	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		4128	# must be portable across $(()) and expr.
		4129	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null
		4130	then :
		4131	eval 'as_fn_arith ()
		4132	{
		4133	as_val=$(( $* ))
		4134	}'
		4135	else $as_nop
		4136	as_fn_arith ()
		4137	{
		4138	as_val=`expr "$@" || test $? -eq 1`
		4139	}
		4140	fi # as_fn_arith
		4141
		4142
		4143	if expr a : '\(a\)' >/dev/null 2>&1 &&
		4144	test "X`expr 00001 : '.*\(...\)'`" = X001; then
		4145	as_expr=expr
		4146	else
		4147	as_expr=false
		4148	fi
		4149
		4150	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
		4151	as_basename=basename
		4152	else
		4153	as_basename=false
		4154	fi
		4155
		4156	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		4157	as_dirname=dirname
		4158	else
		4159	as_dirname=false
		4160	fi
		4161
		4162	as_me=`$as_basename -- "$0" ||
		4163	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
		4164	X"$0" : 'X\(//\)$' \| \
		4165	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
		4166	printf "%s\n" X/"$0" |
		4167	sed '/^.*\/\([^/][^/]*\)\/*$/{
		4168	s//\1/
		4169	q
		4170	}
		4171	/^X\/\(\/\/\)$/{
		4172	s//\1/
		4173	q
		4174	}
		4175	/^X\/\(\/\).*/{
		4176	s//\1/
		4177	q
		4178	}
		4179	s/.*/./; q'`
		4180
		4181	# Avoid depending upon Character Ranges.
		4182	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		4183	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		4184	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		4185	as_cr_digits='0123456789'
		4186	as_cr_alnum=$as_cr_Letters$as_cr_digits
		4187
		4188
		4189	# Determine whether it's possible to make 'echo' print without a newline.
		4190	# These variables are no longer used directly by Autoconf, but are AC_SUBSTed
		4191	# for compatibility with existing Makefiles.
		4192	ECHO_C= ECHO_N= ECHO_T=
		4193	case `echo -n x` in #(((((
		4194	-n*)
		4195	case `echo 'xy\c'` in
		4196	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
		4197	xy) ECHO_C='\c';;
		4198	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		4199	ECHO_T=' ';;
		4200	esac;;
		4201	*)
		4202	ECHO_N='-n';;
		4203	esac
		4204
		4205	# For backward compatibility with old third-party macros, we provide
		4206	# the shell variables $as_echo and $as_echo_n. New code should use
		4207	# AS_ECHO(["message"]) and AS_ECHO_N(["message"]), respectively.
		4208	as_echo='printf %s\n'
		4209	as_echo_n='printf %s'
		4210
		4211	rm -f conf$$ conf$$.exe conf$$.file
		4212	if test -d conf$$.dir; then
		4213	rm -f conf$$.dir/conf$$.file
		4214	else
		4215	rm -f conf$$.dir
		4216	mkdir conf$$.dir 2>/dev/null
		4217	fi
		4218	if (echo >conf$$.file) 2>/dev/null; then
		4219	if ln -s conf$$.file conf$$ 2>/dev/null; then
		4220	as_ln_s='ln -s'
		4221	# ... but there are two gotchas:
		4222	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		4223	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		4224	# In both cases, we have to default to `cp -pR'.
		4225	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
		4226	as_ln_s='cp -pR'
		4227	elif ln conf$$.file conf$$ 2>/dev/null; then
		4228	as_ln_s=ln
		4229	else
		4230	as_ln_s='cp -pR'
		4231	fi
		4232	else
		4233	as_ln_s='cp -pR'
		4234	fi
		4235	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		4236	rmdir conf$$.dir 2>/dev/null
		4237
		4238
		4239	# as_fn_mkdir_p
		4240	# -------------
		4241	# Create "$as_dir" as a directory, including parents if necessary.
		4242	as_fn_mkdir_p ()
		4243	{
		4244
		4245	case $as_dir in #(
		4246	-*) as_dir=./$as_dir;;
		4247	esac
		4248	test -d "$as_dir" || eval $as_mkdir_p || {
		4249	as_dirs=
		4250	while :; do
		4251	case $as_dir in #(
		4252	*\'*) as_qdir=`printf "%s\n" "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		4253	*) as_qdir=$as_dir;;
		4254	esac
		4255	as_dirs="'$as_qdir' $as_dirs"
		4256	as_dir=`$as_dirname -- "$as_dir" ||
		4257	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		4258	X"$as_dir" : 'X\(//\)[^/]' \| \
		4259	X"$as_dir" : 'X\(//\)$' \| \
		4260	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		4261	printf "%s\n" X"$as_dir" |
		4262	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		4263	s//\1/
		4264	q
		4265	}
		4266	/^X\(\/\/\)[^/].*/{
		4267	s//\1/
		4268	q
		4269	}
		4270	/^X\(\/\/\)$/{
		4271	s//\1/
		4272	q
		4273	}
		4274	/^X\(\/\).*/{
		4275	s//\1/
		4276	q
		4277	}
		4278	s/.*/./; q'`
		4279	test -d "$as_dir" && break
		4280	done
		4281	test -z "$as_dirs" || eval "mkdir $as_dirs"
		4282	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		4283
		4284
		4285	} # as_fn_mkdir_p
		4286	if mkdir -p . 2>/dev/null; then
		4287	as_mkdir_p='mkdir -p "$as_dir"'
		4288	else
		4289	test -d ./-p && rmdir ./-p
		4290	as_mkdir_p=false
		4291	fi
		4292
		4293
		4294	# as_fn_executable_p FILE
		4295	# -----------------------
		4296	# Test if FILE is an executable regular file.
		4297	as_fn_executable_p ()
		4298	{
		4299	test -f "$1" && test -x "$1"
		4300	} # as_fn_executable_p
		4301	as_test_x='test -x'
		4302	as_executable_p=as_fn_executable_p
		4303
		4304	# Sed expression to map a string onto a valid CPP name.
		4305	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		4306
		4307	# Sed expression to map a string onto a valid variable name.
		4308	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		4309
		4310
		4311	exec 6>&1
		4312	## ----------------------------------- ##
		4313	## Main body of $CONFIG_STATUS script. ##
		4314	## ----------------------------------- ##
		4315	_ASEOF
		4316	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
		4317
		4318	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		4319	# Save the log message, to keep $0 and so on meaningful, and to
		4320	# report actual input values of CONFIG_FILES etc. instead of their
		4321	# values after options handling.
		4322	ac_log="
		4323	This file was extended by $as_me, which was
		4324	generated by GNU Autoconf 2.71. Invocation command line was
		4325
		4326	CONFIG_FILES = $CONFIG_FILES
		4327	CONFIG_HEADERS = $CONFIG_HEADERS
		4328	CONFIG_LINKS = $CONFIG_LINKS
		4329	CONFIG_COMMANDS = $CONFIG_COMMANDS
		4330	$ $0 $@
		4331
		4332	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		4333	"
		4334
		4335	_ACEOF
		4336
		4337	case $ac_config_files in *"
		4338	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		4339	esac
		4340
		4341	case $ac_config_headers in *"
		4342	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		4343	esac
		4344
		4345
		4346	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		4347	# Files that config.status was made for.
		4348	config_files="$ac_config_files"
		4349	config_headers="$ac_config_headers"
		4350
		4351	_ACEOF
		4352
		4353	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		4354	ac_cs_usage="\
		4355	\`$as_me' instantiates files and other configuration actions
		4356	from templates according to the current configuration. Unless the files
		4357	and actions are specified as TAGs, all are instantiated by default.
		4358
		4359	Usage: $0 [OPTION]... [TAG]...
		4360
		4361	-h, --help print this help, then exit
		4362	-V, --version print version number and configuration settings, then exit
		4363	--config print configuration, then exit
		4364	-q, --quiet, --silent
		4365	do not print progress messages
		4366	-d, --debug don't remove temporary files
		4367	--recheck update $as_me by reconfiguring in the same conditions
		4368	--file=FILE[:TEMPLATE]
		4369	instantiate the configuration file FILE
		4370	--header=FILE[:TEMPLATE]
		4371	instantiate the configuration header FILE
		4372
		4373	Configuration files:
		4374	$config_files
		4375
		4376	Configuration headers:
		4377	$config_headers
		4378
		4379	Report bugs to the package provider."
		4380
		4381	_ACEOF
		4382	ac_cs_config=`printf "%s\n" "$ac_configure_args" | sed "$ac_safe_unquote"`
		4383	ac_cs_config_escaped=`printf "%s\n" "$ac_cs_config" | sed "s/^ //; s/'/'\\\\\\\\''/g"`
		4384	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		4385	ac_cs_config='$ac_cs_config_escaped'
		4386	ac_cs_version="\\
		4387	config.status
		4388	configured by $0, generated by GNU Autoconf 2.71,
		4389	with options \\"\$ac_cs_config\\"
		4390
		4391	Copyright (C) 2021 Free Software Foundation, Inc.
		4392	This config.status script is free software; the Free Software Foundation
		4393	gives unlimited permission to copy, distribute and modify it."
		4394
		4395	ac_pwd='$ac_pwd'
		4396	srcdir='$srcdir'
		4397	test -n "\$AWK" || AWK=awk
		4398	_ACEOF
		4399
		4400	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		4401	# The default lists apply if the user does not specify any file.
		4402	ac_need_defaults=:
		4403	while test $# != 0
		4404	do
		4405	case $1 in
		4406	--*=?*)
		4407	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		4408	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		4409	ac_shift=:
		4410	;;
		4411	--*=)
		4412	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		4413	ac_optarg=
		4414	ac_shift=:
		4415	;;
		4416	*)
		4417	ac_option=$1
		4418	ac_optarg=$2
		4419	ac_shift=shift
		4420	;;
		4421	esac
		4422
1546	case "\$ac_option" in	4423	case $ac_option in
		4424	# Handling of the options.
1547	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)	4425	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
1548	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"	4426	ac_cs_recheck=: ;;
1549	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
1550	-version | --version | --versio | --versi | --vers | --ver | --ve | --v)	4427	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
1551	echo "$CONFIG_STATUS generated by autoconf version 2.13"	4428	printf "%s\n" "$ac_cs_version"; exit ;;
1552	exit 0 ;;	4429	--config | --confi | --conf | --con | --co | --c )
1553	-help | --help | --hel | --he | --h)	4430	printf "%s\n" "$ac_cs_config"; exit ;;
		4431	--debug | --debu | --deb | --de | --d | -d )
		4432	debug=: ;;
		4433	--file | --fil | --fi | --f )
		4434	$ac_shift
		4435	case $ac_optarg in
		4436	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		4437	'') as_fn_error $? "missing file argument" ;;
		4438	esac
		4439	as_fn_append CONFIG_FILES " '$ac_optarg'"
		4440	ac_need_defaults=false;;
		4441	--header | --heade | --head | --hea )
		4442	$ac_shift
		4443	case $ac_optarg in
		4444	*\'*) ac_optarg=`printf "%s\n" "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		4445	esac
		4446	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		4447	ac_need_defaults=false;;
		4448	--he | --h)
		4449	# Conflict between --help and --header
		4450	as_fn_error $? "ambiguous option: \`$1'
		4451	Try \`$0 --help' for more information.";;
		4452	--help | --hel | -h )
1554	echo "\$ac_cs_usage"; exit 0 ;;	4453	printf "%s\n" "$ac_cs_usage"; exit ;;
1555	*) echo "\$ac_cs_usage"; exit 1 ;;	4454	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		4455	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		4456	ac_cs_silent=: ;;
		4457
		4458	# This is an error.
		4459	-*) as_fn_error $? "unrecognized option: \`$1'
		4460	Try \`$0 --help' for more information." ;;
		4461
		4462	*) as_fn_append ac_config_targets " $1"
		4463	ac_need_defaults=false ;;
		4464
		4465	esac
		4466	shift
		4467	done
		4468
		4469	ac_configure_extra_args=
		4470
		4471	if $ac_cs_silent; then
		4472	exec 6>/dev/null
		4473	ac_configure_extra_args="$ac_configure_extra_args --silent"
		4474	fi
		4475
		4476	_ACEOF
		4477	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		4478	if \$ac_cs_recheck; then
		4479	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		4480	shift
		4481	\printf "%s\n" "running CONFIG_SHELL=$SHELL \$*" >&6
		4482	CONFIG_SHELL='$SHELL'
		4483	export CONFIG_SHELL
		4484	exec "\$@"
		4485	fi
		4486
		4487	_ACEOF
		4488	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		4489	exec 5>>config.log
		4490	{
		4491	echo
		4492	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
		4493	## Running $as_me. ##
		4494	_ASBOX
		4495	printf "%s\n" "$ac_log"
		4496	} >&5
		4497
		4498	_ACEOF
		4499	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		4500	_ACEOF
		4501
		4502	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		4503
		4504	# Handling of arguments.
		4505	for ac_config_target in $ac_config_targets
		4506	do
		4507	case $ac_config_target in
		4508	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		4509	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
		4510
		4511	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
1556	esac	4512	esac
1557	done	4513	done
1558		4514
1559	ac_given_srcdir=$srcdir
1560		4515
1561	trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15	4516	# If the user did not use the arguments to specify the items to instantiate,
1562	EOF	4517	# then the envvar interface is used. Set only those that are not.
1563	cat >> $CONFIG_STATUS <<EOF	4518	# We use the long form for the default assignment because of an extremely
		4519	# bizarre bug on SunOS 4.1.3.
		4520	if $ac_need_defaults; then
		4521	test ${CONFIG_FILES+y} || CONFIG_FILES=$config_files
		4522	test ${CONFIG_HEADERS+y} || CONFIG_HEADERS=$config_headers
		4523	fi
1564		4524
1565	# Protect against being on the right side of a sed subst in config.status.	4525	# Have a temporary directory for convenience. Make it in the build tree
1566	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;	4526	# simply because there is no reason against having it here, and in addition,
1567	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF	4527	# creating and moving files from /tmp can sometimes cause problems.
1568	$ac_vpsub	4528	# Hook for its removal unless debugging.
1569	$extrasub	4529	# Note that there is a small window in which the directory will not be cleaned:
1570	s%@SHELL@%$SHELL%g	4530	# after its creation but before its name has been assigned to `$tmp'.
1571	s%@CFLAGS@%$CFLAGS%g	4531	$debug ||
1572	s%@CPPFLAGS@%$CPPFLAGS%g	4532	{
1573	s%@CXXFLAGS@%$CXXFLAGS%g	4533	tmp= ac_tmp=
1574	s%@FFLAGS@%$FFLAGS%g	4534	trap 'exit_status=$?
1575	s%@DEFS@%$DEFS%g	4535	: "${ac_tmp:=$tmp}"
1576	s%@LDFLAGS@%$LDFLAGS%g	4536	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
1577	s%@LIBS@%$LIBS%g	4537	' 0
1578	s%@exec_prefix@%$exec_prefix%g	4538	trap 'as_fn_exit 1' 1 2 13 15
1579	s%@prefix@%$prefix%g	4539	}
1580	s%@program_transform_name@%$program_transform_name%g	4540	# Create a (secure) tmp directory for tmp files.
1581	s%@bindir@%$bindir%g
1582	s%@sbindir@%$sbindir%g
1583	s%@libexecdir@%$libexecdir%g
1584	s%@datadir@%$datadir%g
1585	s%@sysconfdir@%$sysconfdir%g
1586	s%@sharedstatedir@%$sharedstatedir%g
1587	s%@localstatedir@%$localstatedir%g
1588	s%@libdir@%$libdir%g
1589	s%@includedir@%$includedir%g
1590	s%@oldincludedir@%$oldincludedir%g
1591	s%@infodir@%$infodir%g
1592	s%@mandir@%$mandir%g
1593	s%@CC@%$CC%g
1594	s%@CPP@%$CPP%g
1595	s%@SET_MAKE@%$SET_MAKE%g
1596	s%@RANLIB@%$RANLIB%g
1597	s%@VERSION@%$VERSION%g
1598	s%@PATCH@%$PATCH%g
1599		4541
		4542	{
		4543	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
		4544	test -d "$tmp"
		4545	} ||
		4546	{
		4547	tmp=./conf$$-$RANDOM
		4548	(umask 077 && mkdir "$tmp")
		4549	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		4550	ac_tmp=$tmp
		4551
		4552	# Set up the scripts for CONFIG_FILES section.
		4553	# No need to generate them if there are no CONFIG_FILES.
		4554	# This happens for instance with `./config.status config.h'.
		4555	if test -n "$CONFIG_FILES"; then
		4556
		4557
		4558	ac_cr=`echo X | tr X '\015'`
		4559	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		4560	# But we know of no other shell where ac_cr would be empty at this
		4561	# point, so we can use a bashism as a fallback.
		4562	if test "x$ac_cr" = x; then
		4563	eval ac_cr=\$\'\\r\'
		4564	fi
		4565	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		4566	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		4567	ac_cs_awk_cr='\\r'
		4568	else
		4569	ac_cs_awk_cr=$ac_cr
		4570	fi
		4571
		4572	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
1600	CEOF	4573	_ACEOF
1601	EOF
1602		4574
1603	cat >> $CONFIG_STATUS <<\EOF
1604		4575
1605	# Split the substitutions into bite-sized pieces for seds with	4576	{
1606	# small command number limits, like on Digital OSF/1 and HP-UX.	4577	echo "cat >conf$$subs.awk <<_ACEOF" &&
1607	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.	4578	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
1608	ac_file=1 # Number of current file.	4579	echo "_ACEOF"
1609	ac_beg=1 # First line for current file.	4580	} >conf$$subs.sh ||
1610	ac_end=$ac_max_sed_cmds # Line after last line for current file.	4581	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1611	ac_more_lines=:	4582	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
1612	ac_sed_cmds=""	4583	ac_delim='%!_!# '
1613	while $ac_more_lines; do	4584	for ac_last_try in false false false false false :; do
1614	if test $ac_beg -gt 1; then	4585	. ./conf$$subs.sh ||
1615	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file	4586	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		4587
		4588	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
		4589	if test $ac_delim_n = $ac_delim_num; then
		4590	break
		4591	elif $ac_last_try; then
		4592	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
1616	else	4593	else
1617	sed "${ac_end}q" conftest.subs > conftest.s$ac_file	4594	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
1618	fi
1619	if test ! -s conftest.s$ac_file; then
1620	ac_more_lines=false
1621	rm -f conftest.s$ac_file
1622	else
1623	if test -z "$ac_sed_cmds"; then
1624	ac_sed_cmds="sed -f conftest.s$ac_file"
1625	else
1626	ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
1627	fi
1628	ac_file=`expr $ac_file + 1`
1629	ac_beg=$ac_end
1630	ac_end=`expr $ac_end + $ac_max_sed_cmds`
1631	fi	4595	fi
1632	done	4596	done
		4597	rm -f conf$$subs.sh
		4598
		4599	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		4600	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		4601	_ACEOF
		4602	sed -n '
		4603	h
		4604	s/^/S["/; s/!.*/"]=/
		4605	p
		4606	g
		4607	s/^[^!]*!//
		4608	:repl
		4609	t repl
		4610	s/'"$ac_delim"'$//
		4611	t delim
		4612	:nl
		4613	h
		4614	s/\(.\{148\}\)..*/\1/
		4615	t more1
		4616	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		4617	p
		4618	n
		4619	b repl
		4620	:more1
		4621	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		4622	p
		4623	g
		4624	s/.\{148\}//
		4625	t nl
		4626	:delim
		4627	h
		4628	s/\(.\{148\}\)..*/\1/
		4629	t more2
		4630	s/["\\]/\\&/g; s/^/"/; s/$/"/
		4631	p
		4632	b
		4633	:more2
		4634	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		4635	p
		4636	g
		4637	s/.\{148\}//
		4638	t delim
		4639	' <conf$$subs.awk | sed '
		4640	/^[^""]/{
		4641	N
		4642	s/\n//
		4643	}
		4644	' >>$CONFIG_STATUS || ac_write_fail=1
		4645	rm -f conf$$subs.awk
		4646	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		4647	_ACAWK
		4648	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		4649	for (key in S) S_is_set[key] = 1
		4650	FS = ""
		4651
		4652	}
		4653	{
		4654	line = $ 0
		4655	nfields = split(line, field, "@")
		4656	substed = 0
		4657	len = length(field[1])
		4658	for (i = 2; i < nfields; i++) {
		4659	key = field[i]
		4660	keylen = length(key)
		4661	if (S_is_set[key]) {
		4662	value = S[key]
		4663	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
		4664	len += length(value) + length(field[++i])
		4665	substed = 1
		4666	} else
		4667	len += 1 + keylen
		4668	}
		4669
		4670	print line
		4671	}
		4672
		4673	_ACAWK
		4674	_ACEOF
		4675	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		4676	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		4677	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		4678	else
		4679	cat
		4680	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		4681	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		4682	_ACEOF
		4683
		4684	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		4685	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		4686	# trailing colons and then remove the whole line if VPATH becomes empty
		4687	# (actually we leave an empty line to preserve line numbers).
		4688	if test "x$srcdir" = x.; then
		4689	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		4690	h
		4691	s///
		4692	s/^/:/
		4693	s/[ ]*$/:/
		4694	s/:\$(srcdir):/:/g
		4695	s/:\${srcdir}:/:/g
		4696	s/:@srcdir@:/:/g
		4697	s/^:*//
		4698	s/:*$//
		4699	x
		4700	s/\(=[ ]*\).*/\1/
		4701	G
		4702	s/\n//
		4703	s/^[^=]*=[ ]*$//
		4704	}'
		4705	fi
		4706
		4707	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		4708	fi # test -n "$CONFIG_FILES"
		4709
		4710	# Set up the scripts for CONFIG_HEADERS section.
		4711	# No need to generate them if there are no CONFIG_HEADERS.
		4712	# This happens for instance with `./config.status Makefile'.
		4713	if test -n "$CONFIG_HEADERS"; then
		4714	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
		4715	BEGIN {
		4716	_ACEOF
		4717
		4718	# Transform confdefs.h into an awk script `defines.awk', embedded as
		4719	# here-document in config.status, that substitutes the proper values into
		4720	# config.h.in to produce config.h.
		4721
		4722	# Create a delimiter string that does not exist in confdefs.h, to ease
		4723	# handling of long lines.
		4724	ac_delim='%!_!# '
		4725	for ac_last_try in false false :; do
		4726	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
1633	if test -z "$ac_sed_cmds"; then	4727	if test -z "$ac_tt"; then
1634	ac_sed_cmds=cat	4728	break
1635	fi	4729	elif $ac_last_try; then
1636	EOF	4730	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		4731	else
		4732	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		4733	fi
		4734	done
1637		4735
1638	cat >> $CONFIG_STATUS <<EOF	4736	# For the awk script, D is an array of macro values keyed by name,
		4737	# likewise P contains macro parameters if any. Preserve backslash
		4738	# newline sequences.
1639		4739
1640	CONFIG_FILES=\${CONFIG_FILES-"Makefile"}	4740	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
1641	EOF	4741	sed -n '
1642	cat >> $CONFIG_STATUS <<\EOF	4742	s/.\{148\}/&'"$ac_delim"'/g
1643	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then	4743	t rset
1644	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".	4744	:rset
		4745	s/^[ ]*#[ ]*define[ ][ ]*/ /
		4746	t def
		4747	d
		4748	:def
		4749	s/\\$//
		4750	t bsnl
		4751	s/["\\]/\\&/g
		4752	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		4753	D["\1"]=" \3"/p
		4754	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
		4755	d
		4756	:bsnl
		4757	s/["\\]/\\&/g
		4758	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		4759	D["\1"]=" \3\\\\\\n"\\/p
		4760	t cont
		4761	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
		4762	t cont
		4763	d
		4764	:cont
		4765	n
		4766	s/.\{148\}/&'"$ac_delim"'/g
		4767	t clear
		4768	:clear
		4769	s/\\$//
		4770	t bsnlc
		4771	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		4772	d
		4773	:bsnlc
		4774	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		4775	b cont
		4776	' <confdefs.h | sed '
		4777	s/'"$ac_delim"'/"\\\
		4778	"/g' >>$CONFIG_STATUS || ac_write_fail=1
		4779
		4780	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		4781	for (key in D) D_is_set[key] = 1
		4782	FS = ""
		4783	}
		4784	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
		4785	line = \$ 0
		4786	split(line, arg, " ")
		4787	if (arg[1] == "#") {
		4788	defundef = arg[2]
		4789	mac1 = arg[3]
		4790	} else {
		4791	defundef = substr(arg[1], 2)
		4792	mac1 = arg[2]
		4793	}
		4794	split(mac1, mac2, "(") #)
		4795	macro = mac2[1]
		4796	prefix = substr(line, 1, index(line, defundef) - 1)
		4797	if (D_is_set[macro]) {
		4798	# Preserve the white space surrounding the "#".
		4799	print prefix "define", macro P[macro] D[macro]
		4800	next
		4801	} else {
		4802	# Replace #undef with comments. This is necessary, for example,
		4803	# in the case of _POSIX_SOURCE, which is predefined and required
		4804	# on some systems where configure will not decide to define it.
		4805	if (defundef == "undef") {
		4806	print "/*", prefix defundef, macro, "*/"
		4807	next
		4808	}
		4809	}
		4810	}
		4811	{ print }
		4812	_ACAWK
		4813	_ACEOF
		4814	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		4815	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		4816	fi # test -n "$CONFIG_HEADERS"
		4817
		4818
		4819	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
		4820	shift
		4821	for ac_tag
		4822	do
1645	case "$ac_file" in	4823	case $ac_tag in
1646	*:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`	4824	:[FHLC]) ac_mode=$ac_tag; continue;;
1647	ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1648	*) ac_file_in="${ac_file}.in" ;;
1649	esac	4825	esac
		4826	case $ac_mode$ac_tag in
		4827	:[FHL]*:*);;
		4828	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		4829	:[FH]-) ac_tag=-:-;;
		4830	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		4831	esac
		4832	ac_save_IFS=$IFS
		4833	IFS=:
		4834	set x $ac_tag
		4835	IFS=$ac_save_IFS
		4836	shift
		4837	ac_file=$1
		4838	shift
1650		4839
1651	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.	4840	case $ac_mode in
		4841	:L) ac_source=$1;;
		4842	:[FH])
		4843	ac_file_inputs=
		4844	for ac_f
		4845	do
		4846	case $ac_f in
		4847	-) ac_f="$ac_tmp/stdin";;
		4848	*) # Look for the file first in the build tree, then in the source tree
		4849	# (if the path is not absolute). The absolute path cannot be DOS-style,
		4850	# because $ac_f cannot contain `:'.
		4851	test -f "$ac_f" ||
		4852	case $ac_f in
		4853	[\\/$]*) false;;
		4854	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		4855	esac ||
		4856	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		4857	esac
		4858	case $ac_f in *\'*) ac_f=`printf "%s\n" "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
		4859	as_fn_append ac_file_inputs " '$ac_f'"
		4860	done
1652		4861
1653	# Remove last slash and all that follows it. Not all systems have dirname.	4862	# Let's still pretend it is `configure' which instantiates (i.e., don't
1654	ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`	4863	# use $as_me), people would be surprised to read:
1655	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then	4864	# /* config.h. Generated by config.status. */
1656	# The file is in a subdirectory.	4865	configure_input='Generated from '`
1657	test ! -d "$ac_dir" && mkdir "$ac_dir"	4866	printf "%s\n" "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
1658	ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"	4867	`' by configure.'
		4868	if test x"$ac_file" != x-; then
		4869	configure_input="$ac_file. $configure_input"
		4870	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		4871	printf "%s\n" "$as_me: creating $ac_file" >&6;}
		4872	fi
		4873	# Neutralize special characters interpreted by sed in replacement strings.
		4874	case $configure_input in #(
		4875	*\&* | *\|* | *\\* )
		4876	ac_sed_conf_input=`printf "%s\n" "$configure_input" |
		4877	sed 's/[\\\\&|]/\\\\&/g'`;; #(
		4878	*) ac_sed_conf_input=$configure_input;;
		4879	esac
		4880
		4881	case $ac_tag in
		4882	*:-:* | *:-) cat >"$ac_tmp/stdin" \
		4883	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
		4884	esac
		4885	;;
		4886	esac
		4887
		4888	ac_dir=`$as_dirname -- "$ac_file" ||
		4889	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		4890	X"$ac_file" : 'X\(//\)[^/]' \| \
		4891	X"$ac_file" : 'X\(//\)$' \| \
		4892	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
		4893	printf "%s\n" X"$ac_file" |
		4894	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		4895	s//\1/
		4896	q
		4897	}
		4898	/^X\(\/\/\)[^/].*/{
		4899	s//\1/
		4900	q
		4901	}
		4902	/^X\(\/\/\)$/{
		4903	s//\1/
		4904	q
		4905	}
		4906	/^X\(\/\).*/{
		4907	s//\1/
		4908	q
		4909	}
		4910	s/.*/./; q'`
		4911	as_dir="$ac_dir"; as_fn_mkdir_p
		4912	ac_builddir=.
		4913
		4914	case "$ac_dir" in
		4915	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		4916	*)
		4917	ac_dir_suffix=/`printf "%s\n" "$ac_dir" | sed 's|^\.[\\/]||'`
1659	# A "../" for each directory in $ac_dir_suffix.	4918	# A ".." for each directory in $ac_dir_suffix.
1660	ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`	4919	ac_top_builddir_sub=`printf "%s\n" "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
		4920	case $ac_top_builddir_sub in
		4921	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
		4922	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		4923	esac ;;
		4924	esac
		4925	ac_abs_top_builddir=$ac_pwd
		4926	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		4927	# for backward compatibility:
		4928	ac_top_builddir=$ac_top_build_prefix
		4929
		4930	case $srcdir in
		4931	.) # We are building in place.
		4932	ac_srcdir=.
		4933	ac_top_srcdir=$ac_top_builddir_sub
		4934	ac_abs_top_srcdir=$ac_pwd ;;
		4935	[\\/]* | ?:[\\/]* ) # Absolute name.
		4936	ac_srcdir=$srcdir$ac_dir_suffix;
		4937	ac_top_srcdir=$srcdir
		4938	ac_abs_top_srcdir=$srcdir ;;
		4939	*) # Relative name.
		4940	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		4941	ac_top_srcdir=$ac_top_build_prefix$srcdir
		4942	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		4943	esac
		4944	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		4945
		4946
		4947	case $ac_mode in
		4948	:F)
		4949	#
		4950	# CONFIG_FILE
		4951	#
		4952
		4953	_ACEOF
		4954
		4955	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		4956	# If the template does not know about datarootdir, expand it.
		4957	# FIXME: This hack should be removed a few years after 2.60.
		4958	ac_datarootdir_hack=; ac_datarootdir_seen=
		4959	ac_sed_dataroot='
		4960	/datarootdir/ {
		4961	p
		4962	q
		4963	}
		4964	/@datadir@/p
		4965	/@docdir@/p
		4966	/@infodir@/p
		4967	/@localedir@/p
		4968	/@mandir@/p'
		4969	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		4970	*datarootdir*) ac_datarootdir_seen=yes;;
		4971	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
		4972	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		4973	printf "%s\n" "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		4974	_ACEOF
		4975	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		4976	ac_datarootdir_hack='
		4977	s&@datadir@&$datadir&g
		4978	s&@docdir@&$docdir&g
		4979	s&@infodir@&$infodir&g
		4980	s&@localedir@&$localedir&g
		4981	s&@mandir@&$mandir&g
		4982	s&\\\${datarootdir}&$datarootdir&g' ;;
		4983	esac
		4984	_ACEOF
		4985
		4986	# Neutralize VPATH when `$srcdir' = `.'.
		4987	# Shell code in configure.ac might set extrasub.
		4988	# FIXME: do we really want to maintain this feature?
		4989	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		4990	ac_sed_extra="$ac_vpsub
		4991	$extrasub
		4992	_ACEOF
		4993	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		4994	:t
		4995	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
		4996	s|@configure_input@|$ac_sed_conf_input|;t t
		4997	s&@top_builddir@&$ac_top_builddir_sub&;t t
		4998	s&@top_build_prefix@&$ac_top_build_prefix&;t t
		4999	s&@srcdir@&$ac_srcdir&;t t
		5000	s&@abs_srcdir@&$ac_abs_srcdir&;t t
		5001	s&@top_srcdir@&$ac_top_srcdir&;t t
		5002	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
		5003	s&@builddir@&$ac_builddir&;t t
		5004	s&@abs_builddir@&$ac_abs_builddir&;t t
		5005	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
		5006	$ac_datarootdir_hack
		5007	"
		5008	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
		5009	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
		5010
		5011	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		5012	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
		5013	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		5014	"$ac_tmp/out"`; test -z "$ac_out"; } &&
		5015	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		5016	which seems to be undefined. Please make sure it is defined" >&5
		5017	printf "%s\n" "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		5018	which seems to be undefined. Please make sure it is defined" >&2;}
		5019
		5020	rm -f "$ac_tmp/stdin"
		5021	case $ac_file in
		5022	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
		5023	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
		5024	esac \
		5025	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		5026	;;
		5027	:H)
		5028	#
		5029	# CONFIG_HEADER
		5030	#
		5031	if test x"$ac_file" != x-; then
		5032	{
		5033	printf "%s\n" "/* $configure_input */" >&1 \
		5034	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
		5035	} >"$ac_tmp/config.h" \
		5036	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		5037	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
		5038	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
		5039	printf "%s\n" "$as_me: $ac_file is unchanged" >&6;}
		5040	else
		5041	rm -f "$ac_file"
		5042	mv "$ac_tmp/config.h" "$ac_file" \
		5043	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		5044	fi
1661	else	5045	else
1662	ac_dir_suffix= ac_dots=	5046	printf "%s\n" "/* $configure_input */" >&1 \
		5047	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		5048	|| as_fn_error $? "could not create -" "$LINENO" 5
1663	fi	5049	fi
		5050	;;
1664		5051
1665	case "$ac_given_srcdir" in	5052
1666	.) srcdir=.
1667	if test -z "$ac_dots"; then top_srcdir=.
1668	else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
1669	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
1670	*) # Relative path.
1671	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
1672	top_srcdir="$ac_dots$ac_given_srcdir" ;;
1673	esac	5053	esac
1674		5054
		5055	done # for ac_tag
1675		5056
1676	echo creating "$ac_file"
1677	rm -f "$ac_file"
1678	configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
1679	case "$ac_file" in
1680	*Makefile*) ac_comsub="1i\\
1681	# $configure_input" ;;
1682	*) ac_comsub= ;;
1683	esac
1684		5057
1685	ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`	5058	as_fn_exit 0
1686	sed -e "$ac_comsub	5059	_ACEOF
1687	s%@configure_input@%$configure_input%g	5060	ac_clean_files=$ac_clean_files_save
1688	s%@srcdir@%$srcdir%g
1689	s%@top_srcdir@%$top_srcdir%g
1690	" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
1691	fi; done
1692	rm -f conftest.s*
1693		5061
1694	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where	5062	test $ac_write_fail = 0 ||
1695	# NAME is the cpp macro being defined and VALUE is the value it is being given.	5063	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
1696	#
1697	# ac_d sets the value in "#define NAME VALUE" lines.
1698	ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
1699	ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
1700	ac_dC='\3'
1701	ac_dD='%g'
1702	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
1703	ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1704	ac_uB='\([ ]\)%\1#\2define\3'
1705	ac_uC=' '
1706	ac_uD='\4%g'
1707	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
1708	ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
1709	ac_eB='$%\1#\2define\3'
1710	ac_eC=' '
1711	ac_eD='%g'
1712		5064
1713	if test "${CONFIG_HEADERS+set}" != set; then
1714	EOF
1715	cat >> $CONFIG_STATUS <<EOF
1716	CONFIG_HEADERS="config.h"
1717	EOF
1718	cat >> $CONFIG_STATUS <<\EOF
1719	fi
1720	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
1721	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
1722	case "$ac_file" in
1723	*:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
1724	ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
1725	*) ac_file_in="${ac_file}.in" ;;
1726	esac
1727		5065
1728	echo creating $ac_file	5066	# configure is writing to config.log, and then calls config.status.
		5067	# config.status does its own redirection, appending to config.log.
		5068	# Unfortunately, on DOS this fails, as config.log is still kept open
		5069	# by configure, so config.status won't be able to write to it; its
		5070	# output is simply discarded. So we exec the FD to /dev/null,
		5071	# effectively closing config.log, so it can be properly (re)opened and
		5072	# appended to by config.status. When coming back to configure, we
		5073	# need to make the FD available again.
		5074	if test "$no_create" != yes; then
		5075	ac_cs_success=:
		5076	ac_config_status_args=
		5077	test "$silent" = yes &&
		5078	ac_config_status_args="$ac_config_status_args --quiet"
		5079	exec 5>/dev/null
		5080	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
		5081	exec 5>>config.log
		5082	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
		5083	# would make configure fail if this is the last instruction.
		5084	$ac_cs_success || as_fn_exit 1
		5085	fi
		5086	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		5087	{ printf "%s\n" "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		5088	printf "%s\n" "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
		5089	fi
1729		5090
1730	rm -f conftest.frag conftest.in conftest.out
1731	ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
1732	cat $ac_file_inputs > conftest.in
1733		5091
1734	EOF
1735		5092
1736	# Transform confdefs.h into a sed script conftest.vals that substitutes
1737	# the proper values into config.h.in to produce config.h. And first:
1738	# Protect against being on the right side of a sed subst in config.status.
1739	# Protect against being in an unquoted here document in config.status.
1740	rm -f conftest.vals
1741	cat > conftest.hdr <<\EOF
1742	s/[\\&%]/\\&/g
1743	s%[\\$`]%\\&%g
1744	s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
1745	s%ac_d%ac_u%gp
1746	s%ac_u%ac_e%gp
1747	EOF
1748	sed -n -f conftest.hdr confdefs.h > conftest.vals
1749	rm -f conftest.hdr
1750
1751	# This sed command replaces #undef with comments. This is necessary, for
1752	# example, in the case of _POSIX_SOURCE, which is predefined and required
1753	# on some systems where configure will not decide to define it.
1754	cat >> conftest.vals <<\EOF
1755	s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
1756	EOF
1757
1758	# Break up conftest.vals because some shells have a limit on
1759	# the size of here documents, and old seds have small limits too.
1760
1761	rm -f conftest.tail
1762	while :
1763	do
1764	ac_lines=`grep -c . conftest.vals`
1765	# grep -c gives empty output for an empty file on some AIX systems.
1766	if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
1767	# Write a limited-size here document to conftest.frag.
1768	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
1769	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
1770	echo 'CEOF
1771	sed -f conftest.frag conftest.in > conftest.out
1772	rm -f conftest.in
1773	mv conftest.out conftest.in
1774	' >> $CONFIG_STATUS
1775	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
1776	rm -f conftest.vals
1777	mv conftest.tail conftest.vals
1778	done
1779	rm -f conftest.vals
1780
1781	cat >> $CONFIG_STATUS <<\EOF
1782	rm -f conftest.frag conftest.h
1783	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
1784	cat conftest.in >> conftest.h
1785	rm -f conftest.in
1786	if cmp -s $ac_file conftest.h 2>/dev/null; then
1787	echo "$ac_file is unchanged"
1788	rm -f conftest.h
1789	else
1790	# Remove last slash and all that follows it. Not all systems have dirname.
1791	ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
1792	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
1793	# The file is in a subdirectory.
1794	test ! -d "$ac_dir" && mkdir "$ac_dir"
1795	fi
1796	rm -f $ac_file
1797	mv conftest.h $ac_file
1798	fi
1799	fi; done
1800
1801	EOF
1802	cat >> $CONFIG_STATUS <<EOF
1803
1804	EOF
1805	cat >> $CONFIG_STATUS <<\EOF
1806
1807	exit 0
1808	EOF
1809	chmod +x $CONFIG_STATUS
1810	rm -fr confdefs* $ac_clean_files
1811	test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
1812

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines
>	Changed lines