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OpenWrt – Blame information for rev 1

Rev	Author	Line No.	Line
1	office	1	#! /bin/sh
		2
		3	# Guess values for system-dependent variables and create Makefiles.
		4	# Generated automatically using autoconf version 2.13
		5	# Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
		6	#
		7	# This configure script is free software; the Free Software Foundation
		8	# gives unlimited permission to copy, distribute and modify it.
		9
		10	# Defaults:
		11	ac_help=
		12	ac_default_prefix=/usr/local
		13	# Any additions from configure.in:
		14
		15	# Initialize some variables set by options.
		16	# The variables have the same names as the options, with
		17	# dashes changed to underlines.
		18	build=NONE
		19	cache_file=./config.cache
		20	exec_prefix=NONE
		21	host=NONE
		22	no_create=
		23	nonopt=NONE
		24	no_recursion=
		25	prefix=NONE
		26	program_prefix=NONE
		27	program_suffix=NONE
		28	program_transform_name=s,x,x,
		29	silent=
		30	site=
		31	srcdir=
		32	target=NONE
		33	verbose=
		34	x_includes=NONE
		35	x_libraries=NONE
		36	bindir='${exec_prefix}/bin'
		37	sbindir='${exec_prefix}/sbin'
		38	libexecdir='${exec_prefix}/libexec'
		39	datadir='${prefix}/share'
		40	sysconfdir='${prefix}/etc'
		41	sharedstatedir='${prefix}/com'
		42	localstatedir='${prefix}/var'
		43	libdir='${exec_prefix}/lib'
		44	includedir='${prefix}/include'
		45	oldincludedir='/usr/include'
		46	infodir='${prefix}/info'
		47	mandir='${prefix}/man'
		48
		49	# Initialize some other variables.
		50	subdirs=
		51	MFLAGS= MAKEFLAGS=
		52	SHELL=${CONFIG_SHELL-/bin/sh}
		53	# Maximum number of lines to put in a shell here document.
		54	ac_max_here_lines=12
		55
		56	ac_prev=
		57	for ac_option
		58	do
		59
		60	# If the previous option needs an argument, assign it.
		61	if test -n "$ac_prev"; then
		62	eval "$ac_prev=\$ac_option"
		63	ac_prev=
		64	continue
		65	fi
		66
		67	case "$ac_option" in
		68	-*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
		69	*) ac_optarg= ;;
		70	esac
		71
		72	# Accept the important Cygnus configure options, so we can diagnose typos.
		73
		74	case "$ac_option" in
		75
		76	-bindir | --bindir | --bindi | --bind | --bin | --bi)
		77	ac_prev=bindir ;;
		78	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
		79	bindir="$ac_optarg" ;;
		80
		81	-build | --build | --buil | --bui | --bu)
		82	ac_prev=build ;;
		83	-build=* | --build=* | --buil=* | --bui=* | --bu=*)
		84	build="$ac_optarg" ;;
		85
		86	-cache-file | --cache-file | --cache-fil | --cache-fi \
		87	| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
		88	ac_prev=cache_file ;;
		89	-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
		90	| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
		91	cache_file="$ac_optarg" ;;
		92
		93	-datadir | --datadir | --datadi | --datad | --data | --dat | --da)
		94	ac_prev=datadir ;;
		95	-datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
		96	| --da=*)
		97	datadir="$ac_optarg" ;;
		98
		99	-disable-* | --disable-*)
		100	ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
		101	# Reject names that are not valid shell variable names.
		102	if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
		103	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
		104	fi
		105	ac_feature=`echo $ac_feature| sed 's/-/_/g'`
		106	eval "enable_${ac_feature}=no" ;;
		107
		108	-enable-* | --enable-*)
		109	ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
		110	# Reject names that are not valid shell variable names.
		111	if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
		112	{ echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
		113	fi
		114	ac_feature=`echo $ac_feature| sed 's/-/_/g'`
		115	case "$ac_option" in
		116	*=*) ;;
		117	*) ac_optarg=yes ;;
		118	esac
		119	eval "enable_${ac_feature}='$ac_optarg'" ;;
		120
		121	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
		122	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
		123	| --exec | --exe | --ex)
		124	ac_prev=exec_prefix ;;
		125	-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
		126	| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
		127	| --exec=* | --exe=* | --ex=*)
		128	exec_prefix="$ac_optarg" ;;
		129
		130	-gas | --gas | --ga | --g)
		131	# Obsolete; use --with-gas.
		132	with_gas=yes ;;
		133
		134	-help | --help | --hel | --he)
		135	# Omit some internal or obsolete options to make the list less imposing.
		136	# This message is too long to be a string in the A/UX 3.1 sh.
		137	cat << EOF
		138	Usage: configure [options] [host]
		139	Options: [defaults in brackets after descriptions]
		140	Configuration:
		141	--cache-file=FILE cache test results in FILE
		142	--help print this message
		143	--no-create do not create output files
		144	--quiet, --silent do not print \`checking...' messages
		145	--version print the version of autoconf that created configure
		146	Directory and file names:
		147	--prefix=PREFIX install architecture-independent files in PREFIX
		148	[$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
		189	-host | --host | --hos | --ho)
		190	ac_prev=host ;;
		191	-host=* | --host=* | --hos=* | --ho=*)
		192	host="$ac_optarg" ;;
		193
		194	-includedir | --includedir | --includedi | --included | --include \
		195	| --includ | --inclu | --incl | --inc)
		196	ac_prev=includedir ;;
		197	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
		198	| --includ=* | --inclu=* | --incl=* | --inc=*)
		199	includedir="$ac_optarg" ;;
		200
		201	-infodir | --infodir | --infodi | --infod | --info | --inf)
		202	ac_prev=infodir ;;
		203	-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
		204	infodir="$ac_optarg" ;;
		205
		206	-libdir | --libdir | --libdi | --libd)
		207	ac_prev=libdir ;;
		208	-libdir=* | --libdir=* | --libdi=* | --libd=*)
		209	libdir="$ac_optarg" ;;
		210
		211	-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
		212	| --libexe | --libex | --libe)
		213	ac_prev=libexecdir ;;
		214	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
		215	| --libexe=* | --libex=* | --libe=*)
		216	libexecdir="$ac_optarg" ;;
		217
		218	-localstatedir | --localstatedir | --localstatedi | --localstated \
		219	| --localstate | --localstat | --localsta | --localst \
		220	| --locals | --local | --loca | --loc | --lo)
		221	ac_prev=localstatedir ;;
		222	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
		223	| --localstate=* | --localstat=* | --localsta=* | --localst=* \
		224	| --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
		225	localstatedir="$ac_optarg" ;;
		226
		227	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
		228	ac_prev=mandir ;;
		229	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
		230	mandir="$ac_optarg" ;;
		231
		232	-nfp | --nfp | --nf)
		233	# Obsolete; use --without-fp.
		234	with_fp=no ;;
		235
		236	-no-create | --no-create | --no-creat | --no-crea | --no-cre \
		237	| --no-cr | --no-c)
		238	no_create=yes ;;
		239
		240	-no-recursion | --no-recursion | --no-recursio | --no-recursi \
		241	| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
		242	no_recursion=yes ;;
		243
		244	-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
		245	| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
		246	| --oldin | --oldi | --old | --ol | --o)
		247	ac_prev=oldincludedir ;;
		248	-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
		249	| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
		250	| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
		251	oldincludedir="$ac_optarg" ;;
		252
		253	-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
		254	ac_prev=prefix ;;
		255	-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
		256	prefix="$ac_optarg" ;;
		257
		258	-program-prefix | --program-prefix | --program-prefi | --program-pref \
		259	| --program-pre | --program-pr | --program-p)
		260	ac_prev=program_prefix ;;
		261	-program-prefix=* | --program-prefix=* | --program-prefi=* \
		262	| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
		263	program_prefix="$ac_optarg" ;;
		264
		265	-program-suffix | --program-suffix | --program-suffi | --program-suff \
		266	| --program-suf | --program-su | --program-s)
		267	ac_prev=program_suffix ;;
		268	-program-suffix=* | --program-suffix=* | --program-suffi=* \
		269	| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
		270	program_suffix="$ac_optarg" ;;
		271
		272	-program-transform-name | --program-transform-name \
		273	| --program-transform-nam | --program-transform-na \
		274	| --program-transform-n | --program-transform- \
		275	| --program-transform | --program-transfor \
		276	| --program-transfo | --program-transf \
		277	| --program-trans | --program-tran \
		278	| --progr-tra | --program-tr | --program-t)
		279	ac_prev=program_transform_name ;;
		280	-program-transform-name=* | --program-transform-name=* \
		281	| --program-transform-nam=* | --program-transform-na=* \
		282	| --program-transform-n=* | --program-transform-=* \
		283	| --program-transform=* | --program-transfor=* \
		284	| --program-transfo=* | --program-transf=* \
		285	| --program-trans=* | --program-tran=* \
		286	| --progr-tra=* | --program-tr=* | --program-t=*)
		287	program_transform_name="$ac_optarg" ;;
		288
		289	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		290	| -silent | --silent | --silen | --sile | --sil)
		291	silent=yes ;;
		292
		293	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
		294	ac_prev=sbindir ;;
		295	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
		296	| --sbi=* | --sb=*)
		297	sbindir="$ac_optarg" ;;
		298
		299	-sharedstatedir | --sharedstatedir | --sharedstatedi \
		300	| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
		301	| --sharedst | --shareds | --shared | --share | --shar \
		302	| --sha | --sh)
		303	ac_prev=sharedstatedir ;;
		304	-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
		305	| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
		306	| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
		307	| --sha=* | --sh=*)
		308	sharedstatedir="$ac_optarg" ;;
		309
		310	-site | --site | --sit)
		311	ac_prev=site ;;
		312	-site=* | --site=* | --sit=*)
		313	site="$ac_optarg" ;;
		314
		315	-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
		316	ac_prev=srcdir ;;
		317	-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
		318	srcdir="$ac_optarg" ;;
		319
		320	-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
		321	| --syscon | --sysco | --sysc | --sys | --sy)
		322	ac_prev=sysconfdir ;;
		323	-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
		324	| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
		325	sysconfdir="$ac_optarg" ;;
		326
		327	-target | --target | --targe | --targ | --tar | --ta | --t)
		328	ac_prev=target ;;
		329	-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
		330	target="$ac_optarg" ;;
		331
		332	-v | -verbose | --verbose | --verbos | --verbo | --verb)
		333	verbose=yes ;;
		334
		335	-version | --version | --versio | --versi | --vers)
		336	echo "configure generated by autoconf version 2.13"
		337	exit 0 ;;
		338
		339	-with-* | --with-*)
		340	ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
		341	# Reject names that are not valid shell variable names.
		342	if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
		343	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
		344	fi
		345	ac_package=`echo $ac_package| sed 's/-/_/g'`
		346	case "$ac_option" in
		347	*=*) ;;
		348	*) ac_optarg=yes ;;
		349	esac
		350	eval "with_${ac_package}='$ac_optarg'" ;;
		351
		352	-without-* | --without-*)
		353	ac_package=`echo $ac_option|sed -e 's/-*without-//'`
		354	# Reject names that are not valid shell variable names.
		355	if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
		356	{ echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
		357	fi
		358	ac_package=`echo $ac_package| sed 's/-/_/g'`
		359	eval "with_${ac_package}=no" ;;
		360
		361	--x)
		362	# Obsolete; use --with-x.
		363	with_x=yes ;;
		364
		365	-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
		366	| --x-incl | --x-inc | --x-in | --x-i)
		367	ac_prev=x_includes ;;
		368	-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
		369	| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
		370	x_includes="$ac_optarg" ;;
		371
		372	-x-libraries | --x-libraries | --x-librarie | --x-librari \
		373	| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
		374	ac_prev=x_libraries ;;
		375	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
		376	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
		377	x_libraries="$ac_optarg" ;;
		378
		379	-*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
		380	;;
		381
		382	*)
		383	if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
		384	echo "configure: warning: $ac_option: invalid host type" 1>&2
		385	fi
		386	if test "x$nonopt" != xNONE; then
		387	{ echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
		388	fi
		389	nonopt="$ac_option"
		390	;;
		391
		392	esac
		393	done
		394
		395	if test -n "$ac_prev"; then
		396	{ echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
		397	fi
		398
		399	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
		400
		401	# File descriptor usage:
		402	# 0 standard input
		403	# 1 file creation
		404	# 2 errors and warnings
		405	# 3 some systems may open it to /dev/tty
		406	# 4 used on the Kubota Titan
		407	# 6 checking for... messages and results
		408	# 5 compiler messages saved in config.log
		409	if test "$silent" = yes; then
		410	exec 6>/dev/null
		411	else
		412	exec 6>&1
		413	fi
		414	exec 5>./config.log
		415
		416	echo "\
		417	This file contains any messages produced by compilers while
		418	running configure, to aid debugging if configure makes a mistake.
		419	" 1>&5
		420
		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
		426	case "$ac_arg" in
		427	-no-create | --no-create | --no-creat | --no-crea | --no-cre \
		428	| --no-cr | --no-c) ;;
		429	-no-recursion | --no-recursion | --no-recursio | --no-recursi \
		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 $ac_arg" ;;
		434	esac
		435	done
		436
		437	# NLS nuisances.
		438	# Only set these to C if already set. These must not be set unconditionally
		439	# because not all systems understand e.g. LANG=C (notably SCO).
		440	# Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
		441	# Non-C LC_CTYPE values break the ctype check.
		442	if test "${LANG+set}" = set; then LANG=C; export LANG; fi
		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 "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
		446
		447	# confdefs.h avoids OS command line length limits that DEFS can exceed.
		448	rm -rf conftest* confdefs.h
		449	# AIX cpp loses on an empty file, so make sure it contains at least a newline.
		450	echo > confdefs.h
		451
		452	# A filename unique to this package, relative to the directory that
		453	# configure is in, which we can look for to find out if srcdir is correct.
		454	ac_unique_file=t_pwd.h
		455
		456	# Find the source files, if location was not specified.
		457	if test -z "$srcdir"; then
		458	ac_srcdir_defaulted=yes
		459	# Try the directory containing this script, then its parent.
		460	ac_prog=$0
		461	ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
		462	test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
		463	srcdir=$ac_confdir
		464	if test ! -r $srcdir/$ac_unique_file; then
		465	srcdir=..
		466	fi
		467	else
		468	ac_srcdir_defaulted=no
		469	fi
		470	if test ! -r $srcdir/$ac_unique_file; then
		471	if test "$ac_srcdir_defaulted" = yes; then
		472	{ echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
		473	else
		474	{ echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
		475	fi
		476	fi
		477	srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
		478
		479	# Prefer explicitly selected file to automatically selected ones.
		480	if test -z "$CONFIG_SITE"; then
		481	if test "x$prefix" != xNONE; then
		482	CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
		483	else
		484	CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
		485	fi
		486	fi
		487	for ac_site_file in $CONFIG_SITE; do
		488	if test -r "$ac_site_file"; then
		489	echo "loading site script $ac_site_file"
		490	. "$ac_site_file"
		491	fi
		492	done
		493
		494	if test -r "$cache_file"; then
		495	echo "loading cache $cache_file"
		496	. $cache_file
		497	else
		498	echo "creating cache $cache_file"
		499	> $cache_file
		500	fi
		501
		502	ac_ext=c
		503	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
		504	ac_cpp='$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
		519	else
		520	ac_n= ac_c='\c' ac_t=
		521	fi
		522
		523
		524
		525
		526
		527	ac_aux_dir=
		528	for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
		529	if test -f $ac_dir/install-sh; then
		530	ac_aux_dir=$ac_dir
		531	ac_install_sh="$ac_aux_dir/install-sh -c"
		532	break
		533	elif test -f $ac_dir/install.sh; then
		534	ac_aux_dir=$ac_dir
		535	ac_install_sh="$ac_aux_dir/install.sh -c"
		536	break
		537	fi
		538	done
		539	if test -z "$ac_aux_dir"; then
		540	{ echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
		541	fi
		542	ac_config_guess=$ac_aux_dir/config.guess
		543	ac_config_sub=$ac_aux_dir/config.sub
		544	ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
		545
		546	# Find a good install program. We prefer a C program (faster),
		547	# so one script is as good as another. But avoid the broken or
		548	# incompatible versions:
		549	# SysV /etc/install, /usr/sbin/install
		550	# SunOS /usr/etc/install
		551	# IRIX /sbin/install
		552	# AIX /bin/install
		553	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
		554	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
		555	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
		556	# ./install, which can be erroneously created by make from ./install.sh.
		557	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
		558	echo "configure:559: checking for a BSD compatible install" >&5
		559	if test -z "$INSTALL"; then
		560	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
		561	echo $ac_n "(cached) $ac_c" 1>&6
		562	else
		563	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
		564	for ac_dir in $PATH; do
		565	# Account for people who put trailing slashes in PATH elements.
		566	case "$ac_dir/" in
		567	/|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
		568	*)
		569	# OSF1 and SCO ODT 3.0 have their own names for install.
		570	# Don't use installbsd from OSF since it installs stuff as root
		571	# by default.
		572	for ac_prog in ginstall scoinst install; do
		573	if test -f $ac_dir/$ac_prog; then
		574	if test $ac_prog = install &&
		575	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
		576	# AIX install. It has an incompatible calling convention.
		577	:
		578	else
		579	ac_cv_path_install="$ac_dir/$ac_prog -c"
		580	break 2
		581	fi
		582	fi
		583	done
		584	;;
		585	esac
		586	done
		587	IFS="$ac_save_IFS"
		588
		589	fi
		590	if test "${ac_cv_path_install+set}" = set; then
		591	INSTALL="$ac_cv_path_install"
		592	else
		593	# As a last resort, use the slow shell script. We don't cache a
		594	# path for INSTALL within a source directory, because that will
		595	# break other packages using the cache if that directory is
		596	# removed, or if the path is relative.
		597	INSTALL="$ac_install_sh"
		598	fi
		599	fi
		600	echo "$ac_t""$INSTALL" 1>&6
		601
		602	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
		603	# It thinks the first close brace ends the variable substitution.
		604	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
		605
		606	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
		607
		608	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
		609
		610	echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
		611	echo "configure:612: checking whether build environment is sane" >&5
		612	# Just in case
		613	sleep 1
		614	echo timestamp > conftestfile
		615	# Do `set' in a subshell so we don't clobber the current shell's
		616	# arguments. Must try -L first in case configure is actually a
		617	# symlink; some systems play weird games with the mod time of symlinks
		618	# (eg FreeBSD returns the mod time of the symlink's containing
		619	# directory).
		620	if (
		621	set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null`
		622	if test "$*" = "X"; then
		623	# -L didn't work.
		624	set X `ls -t $srcdir/configure conftestfile`
		625	fi
		626	if test "$*" != "X $srcdir/configure conftestfile" \
		627	&& test "$*" != "X conftestfile $srcdir/configure"; then
		628
		629	# If neither matched, then we have a broken ls. This can happen
		630	# if, for instance, CONFIG_SHELL is bash and it inherits a
		631	# broken ls alias from the environment. This has actually
		632	# happened. Such a system could not be considered "sane".
		633	{ echo "configure: error: ls -t appears to fail. Make sure there is not a broken
		634	alias in your environment" 1>&2; exit 1; }
		635	fi
		636
		637	test "$2" = conftestfile
		638	)
		639	then
		640	# Ok.
		641	:
		642	else
		643	{ echo "configure: error: newly created file is older than distributed files!
		644	Check your system clock" 1>&2; exit 1; }
		645	fi
		646	rm -f conftest*
		647	echo "$ac_t""yes" 1>&6
		648	if test "$program_transform_name" = s,x,x,; then
		649	program_transform_name=
		650	else
		651	# Double any \ or $. echo might interpret backslashes.
		652	cat <<\EOF_SED > conftestsed
		653	s,\\,\\\\,g; s,\$,$$,g
		654	EOF_SED
		655	program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
		656	rm -f conftestsed
		657	fi
		658	test "$program_prefix" != NONE &&
		659	program_transform_name="s,^,${program_prefix},; $program_transform_name"
		660	# Use a double $ so make ignores it.
		661	test "$program_suffix" != NONE &&
		662	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
		663
		664	# sed with no file args requires a program.
		665	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
		666
		667	echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
		668	echo "configure:669: checking whether ${MAKE-make} sets \${MAKE}" >&5
		669	set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
		670	if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
		671	echo $ac_n "(cached) $ac_c" 1>&6
		672	else
		673	cat > conftestmake <<\EOF
		674	all:
		675	@echo 'ac_maketemp="${MAKE}"'
		676	EOF
		677	# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
		678	eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
		679	if test -n "$ac_maketemp"; then
		680	eval ac_cv_prog_make_${ac_make}_set=yes
		681	else
		682	eval ac_cv_prog_make_${ac_make}_set=no
		683	fi
		684	rm -f conftestmake
		685	fi
		686	if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
		687	echo "$ac_t""yes" 1>&6
		688	SET_MAKE=
		689	else
		690	echo "$ac_t""no" 1>&6
		691	SET_MAKE="MAKE=${MAKE-make}"
		692	fi
		693
		694
		695
		696	PACKAGE=libtinysrp
		697
		698	VERSION=0.7.5
		699
		700	if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
		701	{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
		702	fi
		703	cat >> confdefs.h <<EOF
		704	#define PACKAGE "$PACKAGE"
		705	EOF
		706
		707	cat >> confdefs.h <<EOF
		708	#define VERSION "$VERSION"
		709	EOF
		710
		711
		712
		713	missing_dir=`cd $ac_aux_dir && pwd`
		714	echo $ac_n "checking for working aclocal""... $ac_c" 1>&6
		715	echo "configure:716: checking for working aclocal" >&5
		716	# Run test in a subshell; some versions of sh will print an error if
		717	# an executable is not found, even if stderr is redirected.
		718	# Redirect stdin to placate older versions of autoconf. Sigh.
		719	if (aclocal --version) < /dev/null > /dev/null 2>&1; then
		720	ACLOCAL=aclocal
		721	echo "$ac_t""found" 1>&6
		722	else
		723	ACLOCAL="$missing_dir/missing aclocal"
		724	echo "$ac_t""missing" 1>&6
		725	fi
		726
		727	echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
		728	echo "configure:729: checking for working autoconf" >&5
		729	# Run test in a subshell; some versions of sh will print an error if
		730	# an executable is not found, even if stderr is redirected.
		731	# Redirect stdin to placate older versions of autoconf. Sigh.
		732	if (autoconf --version) < /dev/null > /dev/null 2>&1; then
		733	AUTOCONF=autoconf
		734	echo "$ac_t""found" 1>&6
		735	else
		736	AUTOCONF="$missing_dir/missing autoconf"
		737	echo "$ac_t""missing" 1>&6
		738	fi
		739
		740	echo $ac_n "checking for working automake""... $ac_c" 1>&6
		741	echo "configure:742: checking for working automake" >&5
		742	# Run test in a subshell; some versions of sh will print an error if
		743	# an executable is not found, even if stderr is redirected.
		744	# Redirect stdin to placate older versions of autoconf. Sigh.
		745	if (automake --version) < /dev/null > /dev/null 2>&1; then
		746	AUTOMAKE=automake
		747	echo "$ac_t""found" 1>&6
		748	else
		749	AUTOMAKE="$missing_dir/missing automake"
		750	echo "$ac_t""missing" 1>&6
		751	fi
		752
		753	echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
		754	echo "configure:755: checking for working autoheader" >&5
		755	# Run test in a subshell; some versions of sh will print an error if
		756	# an executable is not found, even if stderr is redirected.
		757	# Redirect stdin to placate older versions of autoconf. Sigh.
		758	if (autoheader --version) < /dev/null > /dev/null 2>&1; then
		759	AUTOHEADER=autoheader
		760	echo "$ac_t""found" 1>&6
		761	else
		762	AUTOHEADER="$missing_dir/missing autoheader"
		763	echo "$ac_t""missing" 1>&6
		764	fi
		765
		766	echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
		767	echo "configure:768: checking for working makeinfo" >&5
		768	# Run test in a subshell; some versions of sh will print an error if
		769	# an executable is not found, even if stderr is redirected.
		770	# Redirect stdin to placate older versions of autoconf. Sigh.
		771	if (makeinfo --version) < /dev/null > /dev/null 2>&1; then
		772	MAKEINFO=makeinfo
		773	echo "$ac_t""found" 1>&6
		774	else
		775	MAKEINFO="$missing_dir/missing makeinfo"
		776	echo "$ac_t""missing" 1>&6
		777	fi
		778
		779
		780
		781	test "$CFLAGS" = "" && CFLAGS="-O2"
		782
		783
		784	# Extract the first word of "gcc", so it can be a program name with args.
		785	set dummy gcc; ac_word=$2
		786	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
		787	echo "configure:788: checking for $ac_word" >&5
		788	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
		789	echo $ac_n "(cached) $ac_c" 1>&6
		790	else
		791	if test -n "$CC"; then
		792	ac_cv_prog_CC="$CC" # Let the user override the test.
		793	else
		794	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
		795	ac_dummy="$PATH"
		796	for ac_dir in $ac_dummy; do
		797	test -z "$ac_dir" && ac_dir=.
		798	if test -f $ac_dir/$ac_word; then
		799	ac_cv_prog_CC="gcc"
		800	break
		801	fi
		802	done
		803	IFS="$ac_save_ifs"
		804	fi
		805	fi
		806	CC="$ac_cv_prog_CC"
		807	if test -n "$CC"; then
		808	echo "$ac_t""$CC" 1>&6
		809	else
		810	echo "$ac_t""no" 1>&6
		811	fi
		812
		813	if test -z "$CC"; then
		814	# Extract the first word of "cc", so it can be a program name with args.
		815	set dummy cc; ac_word=$2
		816	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
		817	echo "configure:818: checking for $ac_word" >&5
		818	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
		819	echo $ac_n "(cached) $ac_c" 1>&6
		820	else
		821	if test -n "$CC"; then
		822	ac_cv_prog_CC="$CC" # Let the user override the test.
		823	else
		824	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
		825	ac_prog_rejected=no
		826	ac_dummy="$PATH"
		827	for ac_dir in $ac_dummy; do
		828	test -z "$ac_dir" && ac_dir=.
		829	if test -f $ac_dir/$ac_word; then
		830	if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
		831	ac_prog_rejected=yes
		832	continue
		833	fi
		834	ac_cv_prog_CC="cc"
		835	break
		836	fi
		837	done
		838	IFS="$ac_save_ifs"
		839	if test $ac_prog_rejected = yes; then
		840	# We found a bogon in the path, so make sure we never use it.
		841	set dummy $ac_cv_prog_CC
		842	shift
		843	if test $# -gt 0; then
		844	# We chose a different compiler from the bogus one.
		845	# However, it has the same basename, so the bogon will be chosen
		846	# first if we set CC to just the basename; use the full file name.
		847	shift
		848	set dummy "$ac_dir/$ac_word" "$@"
		849	shift
		850	ac_cv_prog_CC="$@"
		851	fi
		852	fi
		853	fi
		854	fi
		855	CC="$ac_cv_prog_CC"
		856	if test -n "$CC"; then
		857	echo "$ac_t""$CC" 1>&6
		858	else
		859	echo "$ac_t""no" 1>&6
		860	fi
		861
		862	if test -z "$CC"; then
		863	case "`uname -s`" in
		864	*win32* | *WIN32*)
		865	# Extract the first word of "cl", so it can be a program name with args.
		866	set dummy cl; ac_word=$2
		867	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
		868	echo "configure:869: checking for $ac_word" >&5
		869	if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
		870	echo $ac_n "(cached) $ac_c" 1>&6
		871	else
		872	if test -n "$CC"; then
		873	ac_cv_prog_CC="$CC" # Let the user override the test.
		874	else
		875	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
		876	ac_dummy="$PATH"
		877	for ac_dir in $ac_dummy; do
		878	test -z "$ac_dir" && ac_dir=.
		879	if test -f $ac_dir/$ac_word; then
		880	ac_cv_prog_CC="cl"
		881	break
		882	fi
		883	done
		884	IFS="$ac_save_ifs"
		885	fi
		886	fi
		887	CC="$ac_cv_prog_CC"
		888	if test -n "$CC"; then
		889	echo "$ac_t""$CC" 1>&6
		890	else
		891	echo "$ac_t""no" 1>&6
		892	fi
		893	;;
		894	esac
		895	fi
		896	test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
		897	fi
		898
		899	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
		900	echo "configure:901: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
		901
		902	ac_ext=c
		903	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
		904	ac_cpp='$CPP $CPPFLAGS'
		905	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
		906	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
		907	cross_compiling=$ac_cv_prog_cc_cross
		908
		909	cat > conftest.$ac_ext << EOF
		910
		911	#line 912 "configure"
		912	#include "confdefs.h"
		913
		914	main(){return(0);}
		915	EOF
		916	if { (eval echo configure:917: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
		917	ac_cv_prog_cc_works=yes
		918	# If we can't run a trivial program, we are probably using a cross compiler.
		919	if (./conftest; exit) 2>/dev/null; then
		920	ac_cv_prog_cc_cross=no
		921	else
		922	ac_cv_prog_cc_cross=yes
		923	fi
		924	else
		925	echo "configure: failed program was:" >&5
		926	cat conftest.$ac_ext >&5
		927	ac_cv_prog_cc_works=no
		928	fi
		929	rm -fr conftest*
		930	ac_ext=c
		931	# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
		932	ac_cpp='$CPP $CPPFLAGS'
		933	ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
		934	ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
		935	cross_compiling=$ac_cv_prog_cc_cross
		936
		937	echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
		938	if test $ac_cv_prog_cc_works = no; then
		939	{ echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
		940	fi
		941	echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
		942	echo "configure:943: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
		943	echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
		944	cross_compiling=$ac_cv_prog_cc_cross
		945
		946	echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
		947	echo "configure:948: checking whether we are using GNU C" >&5
		948	if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
		949	echo $ac_n "(cached) $ac_c" 1>&6
		950	else
		951	cat > conftest.c <<EOF
		952	#ifdef __GNUC__
		953	yes;
		954	#endif
		955	EOF
		956	if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:957: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
		957	ac_cv_prog_gcc=yes
		958	else
		959	ac_cv_prog_gcc=no
		960	fi
		961	fi
		962
		963	echo "$ac_t""$ac_cv_prog_gcc" 1>&6
		964
		965	if test $ac_cv_prog_gcc = yes; then
		966	GCC=yes
		967	else
		968	GCC=
		969	fi
		970
		971	ac_test_CFLAGS="${CFLAGS+set}"
		972	ac_save_CFLAGS="$CFLAGS"
		973	CFLAGS=
		974	echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
		975	echo "configure:976: checking whether ${CC-cc} accepts -g" >&5
		976	if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
		977	echo $ac_n "(cached) $ac_c" 1>&6
		978	else
		979	echo 'void f(){}' > conftest.c
		980	if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
		981	ac_cv_prog_cc_g=yes
		982	else
		983	ac_cv_prog_cc_g=no
		984	fi
		985	rm -f conftest*
		986
		987	fi
		988
		989	echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
		990	if test "$ac_test_CFLAGS" = set; then
		991	CFLAGS="$ac_save_CFLAGS"
		992	elif test $ac_cv_prog_cc_g = yes; then
		993	if test "$GCC" = yes; then
		994	CFLAGS="-g -O2"
		995	else
		996	CFLAGS="-g"
		997	fi
		998	else
		999	if test "$GCC" = yes; then
		1000	CFLAGS="-O2"
		1001	else
		1002	CFLAGS=
		1003	fi
		1004	fi
		1005
		1006	# Find a good install program. We prefer a C program (faster),
		1007	# so one script is as good as another. But avoid the broken or
		1008	# incompatible versions:
		1009	# SysV /etc/install, /usr/sbin/install
		1010	# SunOS /usr/etc/install
		1011	# IRIX /sbin/install
		1012	# AIX /bin/install
		1013	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
		1014	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
		1015	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
		1016	# ./install, which can be erroneously created by make from ./install.sh.
		1017	echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
		1018	echo "configure:1019: checking for a BSD compatible install" >&5
		1019	if test -z "$INSTALL"; then
		1020	if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
		1021	echo $ac_n "(cached) $ac_c" 1>&6
		1022	else
		1023	IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":"
		1024	for ac_dir in $PATH; do
		1025	# Account for people who put trailing slashes in PATH elements.
		1026	case "$ac_dir/" in
		1027	/|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
		1028	*)
		1029	# OSF1 and SCO ODT 3.0 have their own names for install.
		1030	# Don't use installbsd from OSF since it installs stuff as root
		1031	# by default.
		1032	for ac_prog in ginstall scoinst install; do
		1033	if test -f $ac_dir/$ac_prog; then
		1034	if test $ac_prog = install &&
		1035	grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
		1036	# AIX install. It has an incompatible calling convention.
		1037	:
		1038	else
		1039	ac_cv_path_install="$ac_dir/$ac_prog -c"
		1040	break 2
		1041	fi
		1042	fi
		1043	done
		1044	;;
		1045	esac
		1046	done
		1047	IFS="$ac_save_IFS"
		1048
		1049	fi
		1050	if test "${ac_cv_path_install+set}" = set; then
		1051	INSTALL="$ac_cv_path_install"
		1052	else
		1053	# As a last resort, use the slow shell script. We don't cache a
		1054	# path for INSTALL within a source directory, because that will
		1055	# break other packages using the cache if that directory is
		1056	# removed, or if the path is relative.
		1057	INSTALL="$ac_install_sh"
		1058	fi
		1059	fi
		1060	echo "$ac_t""$INSTALL" 1>&6
		1061
		1062	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
		1063	# It thinks the first close brace ends the variable substitution.
		1064	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
		1065
		1066	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
		1067
		1068	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
		1069
		1070	echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
		1071	echo "configure:1072: checking whether ln -s works" >&5
		1072	if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
		1073	echo $ac_n "(cached) $ac_c" 1>&6
		1074	else
		1075	rm -f conftestdata
		1076	if ln -s X conftestdata 2>/dev/null
		1077	then
		1078	rm -f conftestdata
		1079	ac_cv_prog_LN_S="ln -s"
		1080	else
		1081	ac_cv_prog_LN_S=ln
		1082	fi
		1083	fi
		1084	LN_S="$ac_cv_prog_LN_S"
		1085	if test "$ac_cv_prog_LN_S" = "ln -s"; then
		1086	echo "$ac_t""yes" 1>&6
		1087	else
		1088	echo "$ac_t""no" 1>&6
		1089	fi
		1090
		1091	# Extract the first word of "ranlib", so it can be a program name with args.
		1092	set dummy ranlib; ac_word=$2
		1093	echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
		1094	echo "configure:1095: checking for $ac_word" >&5
		1095	if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
		1096	echo $ac_n "(cached) $ac_c" 1>&6
		1097	else
		1098	if test -n "$RANLIB"; then
		1099	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
		1100	else
		1101	IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":"
		1102	ac_dummy="$PATH"
		1103	for ac_dir in $ac_dummy; do
		1104	test -z "$ac_dir" && ac_dir=.
		1105	if test -f $ac_dir/$ac_word; then
		1106	ac_cv_prog_RANLIB="ranlib"
		1107	break
		1108	fi
		1109	done
		1110	IFS="$ac_save_ifs"
		1111	test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
		1112	fi
		1113	fi
		1114	RANLIB="$ac_cv_prog_RANLIB"
		1115	if test -n "$RANLIB"; then
		1116	echo "$ac_t""$RANLIB" 1>&6
		1117	else
		1118	echo "$ac_t""no" 1>&6
		1119	fi
		1120
		1121	if test "$program_transform_name" = s,x,x,; then
		1122	program_transform_name=
		1123	else
		1124	# Double any \ or $. echo might interpret backslashes.
		1125	cat <<\EOF_SED > conftestsed
		1126	s,\\,\\\\,g; s,\$,$$,g
		1127	EOF_SED
		1128	program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
		1129	rm -f conftestsed
		1130	fi
		1131	test "$program_prefix" != NONE &&
		1132	program_transform_name="s,^,${program_prefix},; $program_transform_name"
		1133	# Use a double $ so make ignores it.
		1134	test "$program_suffix" != NONE &&
		1135	program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
		1136
		1137	# sed with no file args requires a program.
		1138	test "$program_transform_name" = "" && program_transform_name="s,x,x,"
		1139
		1140
		1141
		1142	echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
		1143	echo "configure:1144: checking how to run the C preprocessor" >&5
		1144	# On Suns, sometimes $CPP names a directory.
		1145	if test -n "$CPP" && test -d "$CPP"; then
		1146	CPP=
		1147	fi
		1148	if test -z "$CPP"; then
		1149	if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
		1150	echo $ac_n "(cached) $ac_c" 1>&6
		1151	else
		1152	# This must be in double quotes, not single quotes, because CPP may get
		1153	# substituted into the Makefile and "${CC-cc}" will confuse make.
		1154	CPP="${CC-cc} -E"
		1155	# On the NeXT, cc -E runs the code through the compiler's parser,
		1156	# not just through cpp.
		1157	cat > conftest.$ac_ext <<EOF
		1158	#line 1159 "configure"
		1159	#include "confdefs.h"
		1160	#include <assert.h>
		1161	Syntax Error
		1162	EOF
		1163	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
		1164	{ (eval echo configure:1165: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
		1165	ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
		1166	if test -z "$ac_err"; then
		1167	:
		1168	else
		1169	echo "$ac_err" >&5
		1170	echo "configure: failed program was:" >&5
		1171	cat conftest.$ac_ext >&5
		1172	rm -rf conftest*
		1173	CPP="${CC-cc} -E -traditional-cpp"
		1174	cat > conftest.$ac_ext <<EOF
		1175	#line 1176 "configure"
		1176	#include "confdefs.h"
		1177	#include <assert.h>
		1178	Syntax Error
		1179	EOF
		1180	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
		1181	{ (eval echo configure:1182: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
		1182	ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
		1183	if test -z "$ac_err"; then
		1184	:
		1185	else
		1186	echo "$ac_err" >&5
		1187	echo "configure: failed program was:" >&5
		1188	cat conftest.$ac_ext >&5
		1189	rm -rf conftest*
		1190	CPP="${CC-cc} -nologo -E"
		1191	cat > conftest.$ac_ext <<EOF
		1192	#line 1193 "configure"
		1193	#include "confdefs.h"
		1194	#include <assert.h>
		1195	Syntax Error
		1196	EOF
		1197	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
		1198	{ (eval echo configure:1199: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
		1199	ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
		1200	if test -z "$ac_err"; then
		1201	:
		1202	else
		1203	echo "$ac_err" >&5
		1204	echo "configure: failed program was:" >&5
		1205	cat conftest.$ac_ext >&5
		1206	rm -rf conftest*
		1207	CPP=/lib/cpp
		1208	fi
		1209	rm -f conftest*
		1210	fi
		1211	rm -f conftest*
		1212	fi
		1213	rm -f conftest*
		1214	ac_cv_prog_CPP="$CPP"
		1215	fi
		1216	CPP="$ac_cv_prog_CPP"
		1217	else
		1218	ac_cv_prog_CPP="$CPP"
		1219	fi
		1220	echo "$ac_t""$CPP" 1>&6
		1221
		1222	echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
		1223	echo "configure:1224: checking for ANSI C header files" >&5
		1224	if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
		1225	echo $ac_n "(cached) $ac_c" 1>&6
		1226	else
		1227	cat > conftest.$ac_ext <<EOF
		1228	#line 1229 "configure"
		1229	#include "confdefs.h"
		1230	#include <stdlib.h>
		1231	#include <stdarg.h>
		1232	#include <string.h>
		1233	#include <float.h>
		1234	EOF
		1235	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
		1236	{ (eval echo configure:1237: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
		1237	ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
		1238	if test -z "$ac_err"; then
		1239	rm -rf conftest*
		1240	ac_cv_header_stdc=yes
		1241	else
		1242	echo "$ac_err" >&5
		1243	echo "configure: failed program was:" >&5
		1244	cat conftest.$ac_ext >&5
		1245	rm -rf conftest*
		1246	ac_cv_header_stdc=no
		1247	fi
		1248	rm -f conftest*
		1249
		1250	if test $ac_cv_header_stdc = yes; then
		1251	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
		1252	cat > conftest.$ac_ext <<EOF
		1253	#line 1254 "configure"
		1254	#include "confdefs.h"
		1255	#include <string.h>
		1256	EOF
		1257	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
		1258	egrep "memchr" >/dev/null 2>&1; then
		1259	:
		1260	else
		1261	rm -rf conftest*
		1262	ac_cv_header_stdc=no
		1263	fi
		1264	rm -f conftest*
		1265
		1266	fi
		1267
		1268	if test $ac_cv_header_stdc = yes; then
		1269	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
		1270	cat > conftest.$ac_ext <<EOF
		1271	#line 1272 "configure"
		1272	#include "confdefs.h"
		1273	#include <stdlib.h>
		1274	EOF
		1275	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
		1276	egrep "free" >/dev/null 2>&1; then
		1277	:
		1278	else
		1279	rm -rf conftest*
		1280	ac_cv_header_stdc=no
		1281	fi
		1282	rm -f conftest*
		1283
		1284	fi
		1285
		1286	if test $ac_cv_header_stdc = yes; then
		1287	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
		1288	if test "$cross_compiling" = yes; then
		1289	:
		1290	else
		1291	cat > conftest.$ac_ext <<EOF
		1292	#line 1293 "configure"
		1293	#include "confdefs.h"
		1294	#include <ctype.h>
		1295	#define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
		1296	#define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
		1297	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
		1298	int main () { int i; for (i = 0; i < 256; i++)
		1299	if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
		1300	exit (0); }
		1301
		1302	EOF
		1303	if { (eval echo configure:1304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
		1304	then
		1305	:
		1306	else
		1307	echo "configure: failed program was:" >&5
		1308	cat conftest.$ac_ext >&5
		1309	rm -fr conftest*
		1310	ac_cv_header_stdc=no
		1311	fi
		1312	rm -fr conftest*
		1313	fi
		1314
		1315	fi
		1316	fi
		1317
		1318	echo "$ac_t""$ac_cv_header_stdc" 1>&6
		1319	if test $ac_cv_header_stdc = yes; then
		1320	cat >> confdefs.h <<\EOF
		1321	#define STDC_HEADERS 1
		1322	EOF
		1323
		1324	fi
		1325
		1326	for ac_hdr in sgtty.h sys/ioctl.h sys/time.h termio.h termios.h unistd.h
		1327	do
		1328	ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
		1329	echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
		1330	echo "configure:1331: checking for $ac_hdr" >&5
		1331	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
		1332	echo $ac_n "(cached) $ac_c" 1>&6
		1333	else
		1334	cat > conftest.$ac_ext <<EOF
		1335	#line 1336 "configure"
		1336	#include "confdefs.h"
		1337	#include <$ac_hdr>
		1338	EOF
		1339	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
		1340	{ (eval echo configure:1341: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
		1341	ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
		1342	if test -z "$ac_err"; then
		1343	rm -rf conftest*
		1344	eval "ac_cv_header_$ac_safe=yes"
		1345	else
		1346	echo "$ac_err" >&5
		1347	echo "configure: failed program was:" >&5
		1348	cat conftest.$ac_ext >&5
		1349	rm -rf conftest*
		1350	eval "ac_cv_header_$ac_safe=no"
		1351	fi
		1352	rm -f conftest*
		1353	fi
		1354	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
		1355	echo "$ac_t""yes" 1>&6
		1356	ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
		1357	cat >> confdefs.h <<EOF
		1358	#define $ac_tr_hdr 1
		1359	EOF
		1360
		1361	else
		1362	echo "$ac_t""no" 1>&6
		1363	fi
		1364	done
		1365
		1366
		1367
		1368	echo $ac_n "checking for working const""... $ac_c" 1>&6
		1369	echo "configure:1370: checking for working const" >&5
		1370	if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
		1371	echo $ac_n "(cached) $ac_c" 1>&6
		1372	else
		1373	cat > conftest.$ac_ext <<EOF
		1374	#line 1375 "configure"
		1375	#include "confdefs.h"
		1376
		1377	int main() {
		1378
		1379	/* Ultrix mips cc rejects this. */
		1380	typedef int charset[2]; const charset x;
		1381	/* SunOS 4.1.1 cc rejects this. */
		1382	char const *const *ccp;
		1383	char **p;
		1384	/* NEC SVR4.0.2 mips cc rejects this. */
		1385	struct point {int x, y;};
		1386	static struct point const zero = {0,0};
		1387	/* AIX XL C 1.02.0.0 rejects this.
		1388	It does not let you subtract one const X* pointer from another in an arm
		1389	of an if-expression whose if-part is not a constant expression */
		1390	const char *g = "string";
		1391	ccp = &g + (g ? g-g : 0);
		1392	/* HPUX 7.0 cc rejects these. */
		1393	++ccp;
		1394	p = (char**) ccp;
		1395	ccp = (char const *const *) p;
		1396	{ /* SCO 3.2v4 cc rejects this. */
		1397	char *t;
		1398	char const *s = 0 ? (char *) 0 : (char const *) 0;
		1399
		1400	*t++ = 0;
		1401	}
		1402	{ /* Someone thinks the Sun supposedly-ANSI compiler will reject this. */
		1403	int x[] = {25, 17};
		1404	const int *foo = &x[0];
		1405	++foo;
		1406	}
		1407	{ /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
		1408	typedef const int *iptr;
		1409	iptr p = 0;
		1410	++p;
		1411	}
		1412	{ /* AIX XL C 1.02.0.0 rejects this saying
		1413	"k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
		1414	struct s { int j; const int *ap[3]; };
		1415	struct s *b; b->j = 5;
		1416	}
		1417	{ /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
		1418	const int foo = 10;
		1419	}
		1420
		1421	; return 0; }
		1422	EOF
		1423	if { (eval echo configure:1424: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
		1424	rm -rf conftest*
		1425	ac_cv_c_const=yes
		1426	else
		1427	echo "configure: failed program was:" >&5
		1428	cat conftest.$ac_ext >&5
		1429	rm -rf conftest*
		1430	ac_cv_c_const=no
		1431	fi
		1432	rm -f conftest*
		1433	fi
		1434
		1435	echo "$ac_t""$ac_cv_c_const" 1>&6
		1436	if test $ac_cv_c_const = no; then
		1437	cat >> confdefs.h <<\EOF
		1438	#define const
		1439	EOF
		1440
		1441	fi
		1442
		1443	echo $ac_n "checking for inline""... $ac_c" 1>&6
		1444	echo "configure:1445: checking for inline" >&5
		1445	if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
		1446	echo $ac_n "(cached) $ac_c" 1>&6
		1447	else
		1448	ac_cv_c_inline=no
		1449	for ac_kw in inline __inline__ __inline; do
		1450	cat > conftest.$ac_ext <<EOF
		1451	#line 1452 "configure"
		1452	#include "confdefs.h"
		1453
		1454	int main() {
		1455	} $ac_kw foo() {
		1456	; return 0; }
		1457	EOF
		1458	if { (eval echo configure:1459: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
		1459	rm -rf conftest*
		1460	ac_cv_c_inline=$ac_kw; break
		1461	else
		1462	echo "configure: failed program was:" >&5
		1463	cat conftest.$ac_ext >&5
		1464	fi
		1465	rm -f conftest*
		1466	done
		1467
		1468	fi
		1469
		1470	echo "$ac_t""$ac_cv_c_inline" 1>&6
		1471	case "$ac_cv_c_inline" in
		1472	inline | yes) ;;
		1473	no) cat >> confdefs.h <<\EOF
		1474	#define inline
		1475	EOF
		1476	;;
		1477	*) cat >> confdefs.h <<EOF
		1478	#define inline $ac_cv_c_inline
		1479	EOF
		1480	;;
		1481	esac
		1482
		1483	echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
		1484	echo "configure:1485: checking whether time.h and sys/time.h may both be included" >&5
		1485	if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
		1486	echo $ac_n "(cached) $ac_c" 1>&6
		1487	else
		1488	cat > conftest.$ac_ext <<EOF
		1489	#line 1490 "configure"
		1490	#include "confdefs.h"
		1491	#include <sys/types.h>
		1492	#include <sys/time.h>
		1493	#include <time.h>
		1494	int main() {
		1495	struct tm *tp;
		1496	; return 0; }
		1497	EOF
		1498	if { (eval echo configure:1499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
		1499	rm -rf conftest*
		1500	ac_cv_header_time=yes
		1501	else
		1502	echo "configure: failed program was:" >&5
		1503	cat conftest.$ac_ext >&5
		1504	rm -rf conftest*
		1505	ac_cv_header_time=no
		1506	fi
		1507	rm -f conftest*
		1508	fi
		1509
		1510	echo "$ac_t""$ac_cv_header_time" 1>&6
		1511	if test $ac_cv_header_time = yes; then
		1512	cat >> confdefs.h <<\EOF
		1513	#define TIME_WITH_SYS_TIME 1
		1514	EOF
		1515
		1516	fi
		1517
		1518	echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
		1519	echo "configure:1520: checking whether byte ordering is bigendian" >&5
		1520	if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
		1521	echo $ac_n "(cached) $ac_c" 1>&6
		1522	else
		1523	ac_cv_c_bigendian=unknown
		1524	# See if sys/param.h defines the BYTE_ORDER macro.
		1525	cat > conftest.$ac_ext <<EOF
		1526	#line 1527 "configure"
		1527	#include "confdefs.h"
		1528	#include <sys/types.h>
		1529	#include <sys/param.h>
		1530	int main() {
		1531
		1532	#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
		1533	bogus endian macros
		1534	#endif
		1535	; return 0; }
		1536	EOF
		1537	if { (eval echo configure:1538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
		1538	rm -rf conftest*
		1539	# It does; now see whether it defined to BIG_ENDIAN or not.
		1540	cat > conftest.$ac_ext <<EOF
		1541	#line 1542 "configure"
		1542	#include "confdefs.h"
		1543	#include <sys/types.h>
		1544	#include <sys/param.h>
		1545	int main() {
		1546
		1547	#if BYTE_ORDER != BIG_ENDIAN
		1548	not big endian
		1549	#endif
		1550	; return 0; }
		1551	EOF
		1552	if { (eval echo configure:1553: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
		1553	rm -rf conftest*
		1554	ac_cv_c_bigendian=yes
		1555	else
		1556	echo "configure: failed program was:" >&5
		1557	cat conftest.$ac_ext >&5
		1558	rm -rf conftest*
		1559	ac_cv_c_bigendian=no
		1560	fi
		1561	rm -f conftest*
		1562	else
		1563	echo "configure: failed program was:" >&5
		1564	cat conftest.$ac_ext >&5
		1565	fi
		1566	rm -f conftest*
		1567	if test $ac_cv_c_bigendian = unknown; then
		1568	if test "$cross_compiling" = yes; then
		1569	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
		1570	else
		1571	cat > conftest.$ac_ext <<EOF
		1572	#line 1573 "configure"
		1573	#include "confdefs.h"
		1574	main () {
		1575	/* Are we little or big endian? From Harbison&Steele. */
		1576	union
		1577	{
		1578	long l;
		1579	char c[sizeof (long)];
		1580	} u;
		1581	u.l = 1;
		1582	exit (u.c[sizeof (long) - 1] == 1);
		1583	}
		1584	EOF
		1585	if { (eval echo configure:1586: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
		1586	then
		1587	ac_cv_c_bigendian=no
		1588	else
		1589	echo "configure: failed program was:" >&5
		1590	cat conftest.$ac_ext >&5
		1591	rm -fr conftest*
		1592	ac_cv_c_bigendian=yes
		1593	fi
		1594	rm -fr conftest*
		1595	fi
		1596
		1597	fi
		1598	fi
		1599
		1600	echo "$ac_t""$ac_cv_c_bigendian" 1>&6
		1601	if test $ac_cv_c_bigendian = yes; then
		1602	cat >> confdefs.h <<\EOF
		1603	#define WORDS_BIGENDIAN 1
		1604	EOF
		1605
		1606	fi
		1607
		1608	echo $ac_n "checking size of short""... $ac_c" 1>&6
		1609	echo "configure:1610: checking size of short" >&5
		1610	if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then
		1611	echo $ac_n "(cached) $ac_c" 1>&6
		1612	else
		1613	if test "$cross_compiling" = yes; then
		1614	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
		1615	else
		1616	cat > conftest.$ac_ext <<EOF
		1617	#line 1618 "configure"
		1618	#include "confdefs.h"
		1619	#include <stdio.h>
		1620	main()
		1621	{
		1622	FILE *f=fopen("conftestval", "w");
		1623	if (!f) exit(1);
		1624	fprintf(f, "%d\n", sizeof(short));
		1625	exit(0);
		1626	}
		1627	EOF
		1628	if { (eval echo configure:1629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
		1629	then
		1630	ac_cv_sizeof_short=`cat conftestval`
		1631	else
		1632	echo "configure: failed program was:" >&5
		1633	cat conftest.$ac_ext >&5
		1634	rm -fr conftest*
		1635	ac_cv_sizeof_short=0
		1636	fi
		1637	rm -fr conftest*
		1638	fi
		1639
		1640	fi
		1641	echo "$ac_t""$ac_cv_sizeof_short" 1>&6
		1642	cat >> confdefs.h <<EOF
		1643	#define SIZEOF_SHORT $ac_cv_sizeof_short
		1644	EOF
		1645
		1646
		1647	echo $ac_n "checking size of int""... $ac_c" 1>&6
		1648	echo "configure:1649: checking size of int" >&5
		1649	if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
		1650	echo $ac_n "(cached) $ac_c" 1>&6
		1651	else
		1652	if test "$cross_compiling" = yes; then
		1653	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
		1654	else
		1655	cat > conftest.$ac_ext <<EOF
		1656	#line 1657 "configure"
		1657	#include "confdefs.h"
		1658	#include <stdio.h>
		1659	main()
		1660	{
		1661	FILE *f=fopen("conftestval", "w");
		1662	if (!f) exit(1);
		1663	fprintf(f, "%d\n", sizeof(int));
		1664	exit(0);
		1665	}
		1666	EOF
		1667	if { (eval echo configure:1668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
		1668	then
		1669	ac_cv_sizeof_int=`cat conftestval`
		1670	else
		1671	echo "configure: failed program was:" >&5
		1672	cat conftest.$ac_ext >&5
		1673	rm -fr conftest*
		1674	ac_cv_sizeof_int=0
		1675	fi
		1676	rm -fr conftest*
		1677	fi
		1678
		1679	fi
		1680	echo "$ac_t""$ac_cv_sizeof_int" 1>&6
		1681	cat >> confdefs.h <<EOF
		1682	#define SIZEOF_INT $ac_cv_sizeof_int
		1683	EOF
		1684
		1685
		1686	echo $ac_n "checking size of long""... $ac_c" 1>&6
		1687	echo "configure:1688: checking size of long" >&5
		1688	if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then
		1689	echo $ac_n "(cached) $ac_c" 1>&6
		1690	else
		1691	if test "$cross_compiling" = yes; then
		1692	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
		1693	else
		1694	cat > conftest.$ac_ext <<EOF
		1695	#line 1696 "configure"
		1696	#include "confdefs.h"
		1697	#include <stdio.h>
		1698	main()
		1699	{
		1700	FILE *f=fopen("conftestval", "w");
		1701	if (!f) exit(1);
		1702	fprintf(f, "%d\n", sizeof(long));
		1703	exit(0);
		1704	}
		1705	EOF
		1706	if { (eval echo configure:1707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
		1707	then
		1708	ac_cv_sizeof_long=`cat conftestval`
		1709	else
		1710	echo "configure: failed program was:" >&5
		1711	cat conftest.$ac_ext >&5
		1712	rm -fr conftest*
		1713	ac_cv_sizeof_long=0
		1714	fi
		1715	rm -fr conftest*
		1716	fi
		1717
		1718	fi
		1719	echo "$ac_t""$ac_cv_sizeof_long" 1>&6
		1720	cat >> confdefs.h <<EOF
		1721	#define SIZEOF_LONG $ac_cv_sizeof_long
		1722	EOF
		1723
		1724
		1725	echo $ac_n "checking size of long long""... $ac_c" 1>&6
		1726	echo "configure:1727: checking size of long long" >&5
		1727	if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
		1728	echo $ac_n "(cached) $ac_c" 1>&6
		1729	else
		1730	if test "$cross_compiling" = yes; then
		1731	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
		1732	else
		1733	cat > conftest.$ac_ext <<EOF
		1734	#line 1735 "configure"
		1735	#include "confdefs.h"
		1736	#include <stdio.h>
		1737	main()
		1738	{
		1739	FILE *f=fopen("conftestval", "w");
		1740	if (!f) exit(1);
		1741	fprintf(f, "%d\n", sizeof(long long));
		1742	exit(0);
		1743	}
		1744	EOF
		1745	if { (eval echo configure:1746: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
		1746	then
		1747	ac_cv_sizeof_long_long=`cat conftestval`
		1748	else
		1749	echo "configure: failed program was:" >&5
		1750	cat conftest.$ac_ext >&5
		1751	rm -fr conftest*
		1752	ac_cv_sizeof_long_long=0
		1753	fi
		1754	rm -fr conftest*
		1755	fi
		1756
		1757	fi
		1758	echo "$ac_t""$ac_cv_sizeof_long_long" 1>&6
		1759	cat >> confdefs.h <<EOF
		1760	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
		1761	EOF
		1762
		1763
		1764	cat > conftest.$ac_ext <<EOF
		1765	#line 1766 "configure"
		1766	#include "confdefs.h"
		1767
		1768	int main() {
		1769	volatile int i;
		1770	; return 0; }
		1771	EOF
		1772	if { (eval echo configure:1773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
		1773	:
		1774	else
		1775	echo "configure: failed program was:" >&5
		1776	cat conftest.$ac_ext >&5
		1777	rm -rf conftest*
		1778	cat >> confdefs.h <<\EOF
		1779	#define volatile
		1780	EOF
		1781
		1782	fi
		1783	rm -f conftest*
		1784	echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&6
		1785	echo "configure:1786: checking whether char is unsigned" >&5
		1786	if eval "test \"`echo '$''{'ac_cv_c_char_unsigned'+set}'`\" = set"; then
		1787	echo $ac_n "(cached) $ac_c" 1>&6
		1788	else
		1789	if test "$GCC" = yes; then
		1790	# GCC predefines this symbol on systems where it applies.
		1791	cat > conftest.$ac_ext <<EOF
		1792	#line 1793 "configure"
		1793	#include "confdefs.h"
		1794	#ifdef __CHAR_UNSIGNED__
		1795	yes
		1796	#endif
		1797
		1798	EOF
		1799	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
		1800	egrep "yes" >/dev/null 2>&1; then
		1801	rm -rf conftest*
		1802	ac_cv_c_char_unsigned=yes
		1803	else
		1804	rm -rf conftest*
		1805	ac_cv_c_char_unsigned=no
		1806	fi
		1807	rm -f conftest*
		1808
		1809	else
		1810	if test "$cross_compiling" = yes; then
		1811	{ echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
		1812	else
		1813	cat > conftest.$ac_ext <<EOF
		1814	#line 1815 "configure"
		1815	#include "confdefs.h"
		1816	/* volatile prevents gcc2 from optimizing the test away on sparcs. */
		1817	#if !defined(__STDC__) || __STDC__ != 1
		1818	#define volatile
		1819	#endif
		1820	main() {
		1821	volatile char c = 255; exit(c < 0);
		1822	}
		1823	EOF
		1824	if { (eval echo configure:1825: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
		1825	then
		1826	ac_cv_c_char_unsigned=yes
		1827	else
		1828	echo "configure: failed program was:" >&5
		1829	cat conftest.$ac_ext >&5
		1830	rm -fr conftest*
		1831	ac_cv_c_char_unsigned=no
		1832	fi
		1833	rm -fr conftest*
		1834	fi
		1835
		1836	fi
		1837	fi
		1838
		1839	echo "$ac_t""$ac_cv_c_char_unsigned" 1>&6
		1840	if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then
		1841	cat >> confdefs.h <<\EOF
		1842	#define __CHAR_UNSIGNED__ 1
		1843	EOF
		1844
		1845	fi
		1846
		1847
		1848	if test "$ac_cv_c_char_unsigned" = "yes"; then
		1849	signed=-signed
		1850	fi
		1851
		1852
		1853	for ac_func in sigaction strchr memcpy
		1854	do
		1855	echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
		1856	echo "configure:1857: checking for $ac_func" >&5
		1857	if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
		1858	echo $ac_n "(cached) $ac_c" 1>&6
		1859	else
		1860	cat > conftest.$ac_ext <<EOF
		1861	#line 1862 "configure"
		1862	#include "confdefs.h"
		1863	/* System header to define __stub macros and hopefully few prototypes,
		1864	which can conflict with char $ac_func(); below. */
		1865	#include <assert.h>
		1866	/* Override any gcc2 internal prototype to avoid an error. */
		1867	/* We use char because int might match the return type of a gcc2
		1868	builtin and then its argument prototype would still apply. */
		1869	char $ac_func();
		1870
		1871	int main() {
		1872
		1873	/* The GNU C library defines this for functions which it implements
		1874	to always fail with ENOSYS. Some functions are actually named
		1875	something starting with __ and the normal name is an alias. */
		1876	#if defined (__stub_$ac_func) || defined (__stub___$ac_func)
		1877	choke me
		1878	#else
		1879	$ac_func();
		1880	#endif
		1881
		1882	; return 0; }
		1883	EOF
		1884	if { (eval echo configure:1885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
		1885	rm -rf conftest*
		1886	eval "ac_cv_func_$ac_func=yes"
		1887	else
		1888	echo "configure: failed program was:" >&5
		1889	cat conftest.$ac_ext >&5
		1890	rm -rf conftest*
		1891	eval "ac_cv_func_$ac_func=no"
		1892	fi
		1893	rm -f conftest*
		1894	fi
		1895
		1896	if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
		1897	echo "$ac_t""yes" 1>&6
		1898	ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
		1899	cat >> confdefs.h <<EOF
		1900	#define $ac_tr_func 1
		1901	EOF
		1902
		1903	else
		1904	echo "$ac_t""no" 1>&6
		1905	fi
		1906	done
		1907
		1908
		1909	echo $ac_n "checking POSIX signal handlers""... $ac_c" 1>&6
		1910	echo "configure:1911: checking POSIX signal handlers" >&5
		1911	if eval "test \"`echo '$''{'ac_cv_has_posix_signals'+set}'`\" = set"; then
		1912	echo $ac_n "(cached) $ac_c" 1>&6
		1913	else
		1914	cat > conftest.$ac_ext <<EOF
		1915	#line 1916 "configure"
		1916	#include "confdefs.h"
		1917	#include <sys/types.h>
		1918	#include <signal.h>
		1919	#ifdef signal
		1920	#undef signal
		1921	#endif
		1922	extern void (*signal ()) ();
		1923	int main() {
		1924
		1925	; return 0; }
		1926	EOF
		1927	if { (eval echo configure:1928: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
		1928	rm -rf conftest*
		1929	ac_cv_has_posix_signals=yes
		1930	else
		1931	echo "configure: failed program was:" >&5
		1932	cat conftest.$ac_ext >&5
		1933	rm -rf conftest*
		1934	ac_cv_has_posix_signals=no
		1935	fi
		1936	rm -f conftest*
		1937	fi
		1938
		1939	echo "$ac_t""$ac_cv_has_posix_signals" 1>&6
		1940	if test $ac_cv_has_posix_signals = yes; then
		1941	cat >> confdefs.h <<\EOF
		1942	#define RETSIGTYPE void
		1943	EOF
		1944	cat >> confdefs.h <<\EOF
		1945	#define POSIX_SIGTYPE 1
		1946	EOF
		1947
		1948	else
		1949	if test $ac_cv_type_signal = void; then
		1950	cat >> confdefs.h <<\EOF
		1951	#define RETSIGTYPE void
		1952	EOF
		1953
		1954	else
		1955	cat >> confdefs.h <<\EOF
		1956	#define RETSIGTYPE int
		1957	EOF
		1958
		1959	fi
		1960	fi
		1961	ac_safe=`echo "termios.h" | sed 'y%./+-%__p_%'`
		1962	echo $ac_n "checking for termios.h""... $ac_c" 1>&6
		1963	echo "configure:1964: checking for termios.h" >&5
		1964	if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
		1965	echo $ac_n "(cached) $ac_c" 1>&6
		1966	else
		1967	cat > conftest.$ac_ext <<EOF
		1968	#line 1969 "configure"
		1969	#include "confdefs.h"
		1970	#include <termios.h>
		1971	EOF
		1972	ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
		1973	{ (eval echo configure:1974: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
		1974	ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
		1975	if test -z "$ac_err"; then
		1976	rm -rf conftest*
		1977	eval "ac_cv_header_$ac_safe=yes"
		1978	else
		1979	echo "$ac_err" >&5
		1980	echo "configure: failed program was:" >&5
		1981	cat conftest.$ac_ext >&5
		1982	rm -rf conftest*
		1983	eval "ac_cv_header_$ac_safe=no"
		1984	fi
		1985	rm -f conftest*
		1986	fi
		1987	if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
		1988	echo "$ac_t""yes" 1>&6
		1989	echo $ac_n "checking for cfsetispeed""... $ac_c" 1>&6
		1990	echo "configure:1991: checking for cfsetispeed" >&5
		1991	if eval "test \"`echo '$''{'ac_cv_func_cfsetispeed'+set}'`\" = set"; then
		1992	echo $ac_n "(cached) $ac_c" 1>&6
		1993	else
		1994	cat > conftest.$ac_ext <<EOF
		1995	#line 1996 "configure"
		1996	#include "confdefs.h"
		1997	/* System header to define __stub macros and hopefully few prototypes,
		1998	which can conflict with char cfsetispeed(); below. */
		1999	#include <assert.h>
		2000	/* Override any gcc2 internal prototype to avoid an error. */
		2001	/* We use char because int might match the return type of a gcc2
		2002	builtin and then its argument prototype would still apply. */
		2003	char cfsetispeed();
		2004
		2005	int main() {
		2006
		2007	/* The GNU C library defines this for functions which it implements
		2008	to always fail with ENOSYS. Some functions are actually named
		2009	something starting with __ and the normal name is an alias. */
		2010	#if defined (__stub_cfsetispeed) || defined (__stub___cfsetispeed)
		2011	choke me
		2012	#else
		2013	cfsetispeed();
		2014	#endif
		2015
		2016	; return 0; }
		2017	EOF
		2018	if { (eval echo configure:2019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
		2019	rm -rf conftest*
		2020	eval "ac_cv_func_cfsetispeed=yes"
		2021	else
		2022	echo "configure: failed program was:" >&5
		2023	cat conftest.$ac_ext >&5
		2024	rm -rf conftest*
		2025	eval "ac_cv_func_cfsetispeed=no"
		2026	fi
		2027	rm -f conftest*
		2028	fi
		2029
		2030	if eval "test \"`echo '$ac_cv_func_'cfsetispeed`\" = yes"; then
		2031	echo "$ac_t""yes" 1>&6
		2032	cat >> confdefs.h <<\EOF
		2033	#define POSIX_TERMIOS 1
		2034	EOF
		2035
		2036	else
		2037	echo "$ac_t""no" 1>&6
		2038	fi
		2039
		2040	else
		2041	echo "$ac_t""no" 1>&6
		2042	fi
		2043
		2044
		2045
		2046
		2047	cat >> confdefs.h <<\EOF
		2048	#define SHA1HANDSOFF 1
		2049	EOF
		2050
		2051
		2052	trap '' 1 2 15
		2053	cat > confcache <<\EOF
		2054	# This file is a shell script that caches the results of configure
		2055	# tests run on this system so they can be shared between configure
		2056	# scripts and configure runs. It is not useful on other systems.
		2057	# If it contains results you don't want to keep, you may remove or edit it.
		2058	#
		2059	# By default, configure uses ./config.cache as the cache file,
		2060	# creating it if it does not exist already. You can give configure
		2061	# the --cache-file=FILE option to use a different cache file; that is
		2062	# what configure does when it calls configure scripts in
		2063	# subdirectories, so they share the cache.
		2064	# Giving --cache-file=/dev/null disables caching, for debugging configure.
		2065	# config.status only pays attention to the cache file if you give it the
		2066	# --recheck option to rerun configure.
		2067	#
		2068	EOF
		2069	# The following way of writing the cache mishandles newlines in values,
		2070	# but we know of no workaround that is simple, portable, and efficient.
		2071	# So, don't put newlines in cache variables' values.
		2072	# Ultrix sh set writes to stderr and can't be redirected directly,
		2073	# and sets the high bit in the cache file unless we assign to the vars.
		2074	(set) 2>&1 |
		2075	case `(ac_space=' '; set | grep ac_space) 2>&1` in
		2076	*ac_space=\ *)
		2077	# `set' does not quote correctly, so add quotes (double-quote substitution
		2078	# turns \\\\ into \\, and sed turns \\ into \).
		2079	sed -n \
		2080	-e "s/'/'\\\\''/g" \
		2081	-e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
		2082	;;
		2083	*)
		2084	# `set' quotes correctly as required by POSIX, so do not add quotes.
		2085	sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
		2086	;;
		2087	esac >> confcache
		2088	if cmp -s $cache_file confcache; then
		2089	:
		2090	else
		2091	if test -w $cache_file; then
		2092	echo "updating cache $cache_file"
		2093	cat confcache > $cache_file
		2094	else
		2095	echo "not updating unwritable cache $cache_file"
		2096	fi
		2097	fi
		2098	rm -f confcache
		2099
		2100	trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
		2101
		2102	test "x$prefix" = xNONE && prefix=$ac_default_prefix
		2103	# Let make expand exec_prefix.
		2104	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
		2105
		2106	# Any assignment to VPATH causes Sun make to only execute
		2107	# the first set of double-colon rules, so remove it if not needed.
		2108	# If there is a colon in the path, we need to keep it.
		2109	if test "x$srcdir" = x.; then
		2110	ac_vpsub='/^[ ]*VPATH[ ]*=[^:]*$/d'
		2111	fi
		2112
		2113	trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
		2114
		2115	DEFS=-DHAVE_CONFIG_H
		2116
		2117	# Without the "./", some shells look in PATH for config.status.
		2118	: ${CONFIG_STATUS=./config.status}
		2119
		2120	echo creating $CONFIG_STATUS
		2121	rm -f $CONFIG_STATUS
		2122	cat > $CONFIG_STATUS <<EOF
		2123	#! /bin/sh
		2124	# Generated automatically by configure.
		2125	# Run this file to recreate the current configuration.
		2126	# This directory was configured as follows,
		2127	# on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
		2128	#
		2129	# $0 $ac_configure_args
		2130	#
		2131	# Compiler output produced by configure, useful for debugging
		2132	# configure, is in ./config.log if it exists.
		2133
		2134	ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
		2135	for ac_option
		2136	do
		2137	case "\$ac_option" in
		2138	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		2139	echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
		2140	exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
		2141	-version | --version | --versio | --versi | --vers | --ver | --ve | --v)
		2142	echo "$CONFIG_STATUS generated by autoconf version 2.13"
		2143	exit 0 ;;
		2144	-help | --help | --hel | --he | --h)
		2145	echo "\$ac_cs_usage"; exit 0 ;;
		2146	*) echo "\$ac_cs_usage"; exit 1 ;;
		2147	esac
		2148	done
		2149
		2150	ac_given_srcdir=$srcdir
		2151	ac_given_INSTALL="$INSTALL"
		2152
		2153	trap 'rm -fr `echo "Makefile config.h" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
		2154	EOF
		2155	cat >> $CONFIG_STATUS <<EOF
		2156
		2157	# Protect against being on the right side of a sed subst in config.status.
		2158	sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
		2159	s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
		2160	$ac_vpsub
		2161	$extrasub
		2162	s%@SHELL@%$SHELL%g
		2163	s%@CFLAGS@%$CFLAGS%g
		2164	s%@CPPFLAGS@%$CPPFLAGS%g
		2165	s%@CXXFLAGS@%$CXXFLAGS%g
		2166	s%@FFLAGS@%$FFLAGS%g
		2167	s%@DEFS@%$DEFS%g
		2168	s%@LDFLAGS@%$LDFLAGS%g
		2169	s%@LIBS@%$LIBS%g
		2170	s%@exec_prefix@%$exec_prefix%g
		2171	s%@prefix@%$prefix%g
		2172	s%@program_transform_name@%$program_transform_name%g
		2173	s%@bindir@%$bindir%g
		2174	s%@sbindir@%$sbindir%g
		2175	s%@libexecdir@%$libexecdir%g
		2176	s%@datadir@%$datadir%g
		2177	s%@sysconfdir@%$sysconfdir%g
		2178	s%@sharedstatedir@%$sharedstatedir%g
		2179	s%@localstatedir@%$localstatedir%g
		2180	s%@libdir@%$libdir%g
		2181	s%@includedir@%$includedir%g
		2182	s%@oldincludedir@%$oldincludedir%g
		2183	s%@infodir@%$infodir%g
		2184	s%@mandir@%$mandir%g
		2185	s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
		2186	s%@INSTALL_SCRIPT@%$INSTALL_SCRIPT%g
		2187	s%@INSTALL_DATA@%$INSTALL_DATA%g
		2188	s%@PACKAGE@%$PACKAGE%g
		2189	s%@VERSION@%$VERSION%g
		2190	s%@ACLOCAL@%$ACLOCAL%g
		2191	s%@AUTOCONF@%$AUTOCONF%g
		2192	s%@AUTOMAKE@%$AUTOMAKE%g
		2193	s%@AUTOHEADER@%$AUTOHEADER%g
		2194	s%@MAKEINFO@%$MAKEINFO%g
		2195	s%@SET_MAKE@%$SET_MAKE%g
		2196	s%@CC@%$CC%g
		2197	s%@LN_S@%$LN_S%g
		2198	s%@RANLIB@%$RANLIB%g
		2199	s%@CPP@%$CPP%g
		2200	s%@signed@%$signed%g
		2201
		2202	CEOF
		2203	EOF
		2204
		2205	cat >> $CONFIG_STATUS <<\EOF
		2206
		2207	# Split the substitutions into bite-sized pieces for seds with
		2208	# small command number limits, like on Digital OSF/1 and HP-UX.
		2209	ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
		2210	ac_file=1 # Number of current file.
		2211	ac_beg=1 # First line for current file.
		2212	ac_end=$ac_max_sed_cmds # Line after last line for current file.
		2213	ac_more_lines=:
		2214	ac_sed_cmds=""
		2215	while $ac_more_lines; do
		2216	if test $ac_beg -gt 1; then
		2217	sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
		2218	else
		2219	sed "${ac_end}q" conftest.subs > conftest.s$ac_file
		2220	fi
		2221	if test ! -s conftest.s$ac_file; then
		2222	ac_more_lines=false
		2223	rm -f conftest.s$ac_file
		2224	else
		2225	if test -z "$ac_sed_cmds"; then
		2226	ac_sed_cmds="sed -f conftest.s$ac_file"
		2227	else
		2228	ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
		2229	fi
		2230	ac_file=`expr $ac_file + 1`
		2231	ac_beg=$ac_end
		2232	ac_end=`expr $ac_end + $ac_max_sed_cmds`
		2233	fi
		2234	done
		2235	if test -z "$ac_sed_cmds"; then
		2236	ac_sed_cmds=cat
		2237	fi
		2238	EOF
		2239
		2240	cat >> $CONFIG_STATUS <<EOF
		2241
		2242	CONFIG_FILES=\${CONFIG_FILES-"Makefile"}
		2243	EOF
		2244	cat >> $CONFIG_STATUS <<\EOF
		2245	for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
		2246	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
		2247	case "$ac_file" in
		2248	*:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
		2249	ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
		2250	*) ac_file_in="${ac_file}.in" ;;
		2251	esac
		2252
		2253	# Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
		2254
		2255	# Remove last slash and all that follows it. Not all systems have dirname.
		2256	ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
		2257	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
		2258	# The file is in a subdirectory.
		2259	test ! -d "$ac_dir" && mkdir "$ac_dir"
		2260	ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
		2261	# A "../" for each directory in $ac_dir_suffix.
		2262	ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
		2263	else
		2264	ac_dir_suffix= ac_dots=
		2265	fi
		2266
		2267	case "$ac_given_srcdir" in
		2268	.) srcdir=.
		2269	if test -z "$ac_dots"; then top_srcdir=.
		2270	else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
		2271	/*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
		2272	*) # Relative path.
		2273	srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
		2274	top_srcdir="$ac_dots$ac_given_srcdir" ;;
		2275	esac
		2276
		2277	case "$ac_given_INSTALL" in
		2278	[/$]*) INSTALL="$ac_given_INSTALL" ;;
		2279	*) INSTALL="$ac_dots$ac_given_INSTALL" ;;
		2280	esac
		2281
		2282	echo creating "$ac_file"
		2283	rm -f "$ac_file"
		2284	configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
		2285	case "$ac_file" in
		2286	*Makefile*) ac_comsub="1i\\
		2287	# $configure_input" ;;
		2288	*) ac_comsub= ;;
		2289	esac
		2290
		2291	ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
		2292	sed -e "$ac_comsub
		2293	s%@configure_input@%$configure_input%g
		2294	s%@srcdir@%$srcdir%g
		2295	s%@top_srcdir@%$top_srcdir%g
		2296	s%@INSTALL@%$INSTALL%g
		2297	" $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
		2298	fi; done
		2299	rm -f conftest.s*
		2300
		2301	# These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
		2302	# NAME is the cpp macro being defined and VALUE is the value it is being given.
		2303	#
		2304	# ac_d sets the value in "#define NAME VALUE" lines.
		2305	ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)'
		2306	ac_dB='\([ ][ ]*\)[^ ]*%\1#\2'
		2307	ac_dC='\3'
		2308	ac_dD='%g'
		2309	# ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
		2310	ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
		2311	ac_uB='\([ ]\)%\1#\2define\3'
		2312	ac_uC=' '
		2313	ac_uD='\4%g'
		2314	# ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
		2315	ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)'
		2316	ac_eB='$%\1#\2define\3'
		2317	ac_eC=' '
		2318	ac_eD='%g'
		2319
		2320	if test "${CONFIG_HEADERS+set}" != set; then
		2321	EOF
		2322	cat >> $CONFIG_STATUS <<EOF
		2323	CONFIG_HEADERS="config.h"
		2324	EOF
		2325	cat >> $CONFIG_STATUS <<\EOF
		2326	fi
		2327	for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
		2328	# Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
		2329	case "$ac_file" in
		2330	*:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
		2331	ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
		2332	*) ac_file_in="${ac_file}.in" ;;
		2333	esac
		2334
		2335	echo creating $ac_file
		2336
		2337	rm -f conftest.frag conftest.in conftest.out
		2338	ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
		2339	cat $ac_file_inputs > conftest.in
		2340
		2341	EOF
		2342
		2343	# Transform confdefs.h into a sed script conftest.vals that substitutes
		2344	# the proper values into config.h.in to produce config.h. And first:
		2345	# Protect against being on the right side of a sed subst in config.status.
		2346	# Protect against being in an unquoted here document in config.status.
		2347	rm -f conftest.vals
		2348	cat > conftest.hdr <<\EOF
		2349	s/[\\&%]/\\&/g
		2350	s%[\\$`]%\\&%g
		2351	s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
		2352	s%ac_d%ac_u%gp
		2353	s%ac_u%ac_e%gp
		2354	EOF
		2355	sed -n -f conftest.hdr confdefs.h > conftest.vals
		2356	rm -f conftest.hdr
		2357
		2358	# This sed command replaces #undef with comments. This is necessary, for
		2359	# example, in the case of _POSIX_SOURCE, which is predefined and required
		2360	# on some systems where configure will not decide to define it.
		2361	cat >> conftest.vals <<\EOF
		2362	s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
		2363	EOF
		2364
		2365	# Break up conftest.vals because some shells have a limit on
		2366	# the size of here documents, and old seds have small limits too.
		2367
		2368	rm -f conftest.tail
		2369	while :
		2370	do
		2371	ac_lines=`grep -c . conftest.vals`
		2372	# grep -c gives empty output for an empty file on some AIX systems.
		2373	if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
		2374	# Write a limited-size here document to conftest.frag.
		2375	echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
		2376	sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
		2377	echo 'CEOF
		2378	sed -f conftest.frag conftest.in > conftest.out
		2379	rm -f conftest.in
		2380	mv conftest.out conftest.in
		2381	' >> $CONFIG_STATUS
		2382	sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
		2383	rm -f conftest.vals
		2384	mv conftest.tail conftest.vals
		2385	done
		2386	rm -f conftest.vals
		2387
		2388	cat >> $CONFIG_STATUS <<\EOF
		2389	rm -f conftest.frag conftest.h
		2390	echo "/* $ac_file. Generated automatically by configure. */" > conftest.h
		2391	cat conftest.in >> conftest.h
		2392	rm -f conftest.in
		2393	if cmp -s $ac_file conftest.h 2>/dev/null; then
		2394	echo "$ac_file is unchanged"
		2395	rm -f conftest.h
		2396	else
		2397	# Remove last slash and all that follows it. Not all systems have dirname.
		2398	ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
		2399	if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
		2400	# The file is in a subdirectory.
		2401	test ! -d "$ac_dir" && mkdir "$ac_dir"
		2402	fi
		2403	rm -f $ac_file
		2404	mv conftest.h $ac_file
		2405	fi
		2406	fi; done
		2407
		2408	EOF
		2409	cat >> $CONFIG_STATUS <<EOF
		2410
		2411
		2412	EOF
		2413	cat >> $CONFIG_STATUS <<\EOF
		2414	test -z "$CONFIG_HEADERS" || echo timestamp > stamp-h
		2415
		2416	exit 0
		2417	EOF
		2418	chmod +x $CONFIG_STATUS
		2419	rm -fr confdefs* $ac_clean_files
		2420	test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
		2421