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nexmon – Blame information for rev 1

Rev	Author	Line No.	Line
1	office	1	#! /bin/sh
		2	# Guess values for system-dependent variables and create Makefiles.
		3	# Generated by GNU Autoconf 2.69.
		4	#
		5	#
		6	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
		7	#
		8	#
		9	# This configure script is free software; the Free Software Foundation
		10	# gives unlimited permission to copy, distribute and modify it.
		11	## -------------------- ##
		12	## M4sh Initialization. ##
		13	## -------------------- ##
		14
		15	# Be more Bourne compatible
		16	DUALCASE=1; export DUALCASE # for MKS sh
		17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
		18	emulate sh
		19	NULLCMD=:
		20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
		21	# is contrary to our usage. Disable this feature.
		22	alias -g '${1+"$@"}'='"$@"'
		23	setopt NO_GLOB_SUBST
		24	else
		25	case `(set -o) 2>/dev/null` in #(
		26	*posix*) :
		27	set -o posix ;; #(
		28	*) :
		29	;;
		30	esac
		31	fi
		32
		33
		34	as_nl='
		35	'
		36	export as_nl
		37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		39	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		40	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		41	# Prefer a ksh shell builtin over an external printf program on Solaris,
		42	# but without wasting forks for bash or zsh.
		43	if test -z "$BASH_VERSION$ZSH_VERSION" \
		44	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		45	as_echo='print -r --'
		46	as_echo_n='print -rn --'
		47	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		48	as_echo='printf %s\n'
		49	as_echo_n='printf %s'
		50	else
		51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		53	as_echo_n='/usr/ucb/echo -n'
		54	else
		55	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
		56	as_echo_n_body='eval
		57	arg=$1;
		58	case $arg in #(
		59	*"$as_nl"*)
		60	expr "X$arg" : "X\\(.*\\)$as_nl";
		61	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
		62	esac;
		63	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
		64	'
		65	export as_echo_n_body
		66	as_echo_n='sh -c $as_echo_n_body as_echo'
		67	fi
		68	export as_echo_body
		69	as_echo='sh -c $as_echo_body as_echo'
		70	fi
		71
		72	# The user is always right.
		73	if test "${PATH_SEPARATOR+set}" != set; then
		74	PATH_SEPARATOR=:
		75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		77	PATH_SEPARATOR=';'
		78	}
		79	fi
		80
		81
		82	# IFS
		83	# We need space, tab and new line, in precisely that order. Quoting is
		84	# there to prevent editors from complaining about space-tab.
		85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		86	# splitting by setting IFS to empty value.)
		87	IFS=" "" $as_nl"
		88
		89	# Find who we are. Look in the path if we contain no directory separator.
		90	as_myself=
		91	case $0 in #((
		92	*[\\/]* ) as_myself=$0 ;;
		93	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		94	for as_dir in $PATH
		95	do
		96	IFS=$as_save_IFS
		97	test -z "$as_dir" && as_dir=.
		98	test -r "$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	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		111	exit 1
		112	fi
		113
		114	# Unset variables that we do not need and which cause bugs (e.g. in
		115	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
		116	# suppresses any "Segmentation fault" message there. '((' could
		117	# trigger a bug in pdksh 5.2.14.
		118	for as_var in BASH_ENV ENV MAIL MAILPATH
		119	do eval test x\${$as_var+set} = xset \
		120	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		121	done
		122	PS1='$ '
		123	PS2='> '
		124	PS4='+ '
		125
		126	# NLS nuisances.
		127	LC_ALL=C
		128	export LC_ALL
		129	LANGUAGE=C
		130	export LANGUAGE
		131
		132	# CDPATH.
		133	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
		134
		135	# Use a proper internal environment variable to ensure we don't fall
		136	# into an infinite loop, continuously re-executing ourselves.
		137	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
		138	_as_can_reexec=no; export _as_can_reexec;
		139	# We cannot yet assume a decent shell, so we have to provide a
		140	# neutralization value for shells without unset; and this also
		141	# works around shells that cannot unset nonexistent variables.
		142	# Preserve -v and -x to the replacement shell.
		143	BASH_ENV=/dev/null
		144	ENV=/dev/null
		145	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		146	case $- in # ((((
		147	*v*x* | *x*v* ) as_opts=-vx ;;
		148	*v* ) as_opts=-v ;;
		149	*x* ) as_opts=-x ;;
		150	* ) as_opts= ;;
		151	esac
		152	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		153	# Admittedly, this is quite paranoid, since all the known shells bail
		154	# out after a failed `exec'.
		155	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		156	as_fn_exit 255
		157	fi
		158	# We don't want this to propagate to other subprocesses.
		159	{ _as_can_reexec=; unset _as_can_reexec;}
		160	if test "x$CONFIG_SHELL" = x; then
		161	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
		162	emulate sh
		163	NULLCMD=:
		164	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
		165	# is contrary to our usage. Disable this feature.
		166	alias -g '\${1+\"\$@\"}'='\"\$@\"'
		167	setopt NO_GLOB_SUBST
		168	else
		169	case \`(set -o) 2>/dev/null\` in #(
		170	*posix*) :
		171	set -o posix ;; #(
		172	*) :
		173	;;
		174	esac
		175	fi
		176	"
		177	as_required="as_fn_return () { (exit \$1); }
		178	as_fn_success () { as_fn_return 0; }
		179	as_fn_failure () { as_fn_return 1; }
		180	as_fn_ret_success () { return 0; }
		181	as_fn_ret_failure () { return 1; }
		182
		183	exitcode=0
		184	as_fn_success || { exitcode=1; echo as_fn_success failed.; }
		185	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
		186	as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
		187	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
		188	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
		189
		190	else
		191	exitcode=1; echo positional parameters were not saved.
		192	fi
		193	test x\$exitcode = x0 || exit 1
		194	test -x / || exit 1"
		195	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
		196	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
		197	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
		198	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
		199	test \$(( 1 + 1 )) = 2 || exit 1"
		200	if (eval "$as_required") 2>/dev/null; then :
		201	as_have_required=yes
		202	else
		203	as_have_required=no
		204	fi
		205	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
		206
		207	else
		208	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		209	as_found=false
		210	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
		211	do
		212	IFS=$as_save_IFS
		213	test -z "$as_dir" && as_dir=.
		214	as_found=:
		215	case $as_dir in #(
		216	/*)
		217	for as_base in sh bash ksh sh5; do
		218	# Try only shells that exist, to save several forks.
		219	as_shell=$as_dir/$as_base
		220	if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		221	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
		222	CONFIG_SHELL=$as_shell as_have_required=yes
		223	if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
		224	break 2
		225	fi
		226	fi
		227	done;;
		228	esac
		229	as_found=false
		230	done
		231	$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
		232	{ $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
		233	CONFIG_SHELL=$SHELL as_have_required=yes
		234	fi; }
		235	IFS=$as_save_IFS
		236
		237
		238	if test "x$CONFIG_SHELL" != x; then :
		239	export CONFIG_SHELL
		240	# We cannot yet assume a decent shell, so we have to provide a
		241	# neutralization value for shells without unset; and this also
		242	# works around shells that cannot unset nonexistent variables.
		243	# Preserve -v and -x to the replacement shell.
		244	BASH_ENV=/dev/null
		245	ENV=/dev/null
		246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
		247	case $- in # ((((
		248	*v*x* | *x*v* ) as_opts=-vx ;;
		249	*v* ) as_opts=-v ;;
		250	*x* ) as_opts=-x ;;
		251	* ) as_opts= ;;
		252	esac
		253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
		254	# Admittedly, this is quite paranoid, since all the known shells bail
		255	# out after a failed `exec'.
		256	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
		257	exit 255
		258	fi
		259
		260	if test x$as_have_required = xno; then :
		261	$as_echo "$0: This script requires a shell more modern than all"
		262	$as_echo "$0: the shells that I found on your system."
		263	if test x${ZSH_VERSION+set} = xset ; then
		264	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
		265	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
		266	else
		267	$as_echo "$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	# as_fn_set_status STATUS
		295	# -----------------------
		296	# Set $? to STATUS, without forking.
		297	as_fn_set_status ()
		298	{
		299	return $1
		300	} # as_fn_set_status
		301
		302	# as_fn_exit STATUS
		303	# -----------------
		304	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		305	as_fn_exit ()
		306	{
		307	set +e
		308	as_fn_set_status $1
		309	exit $1
		310	} # as_fn_exit
		311
		312	# as_fn_mkdir_p
		313	# -------------
		314	# Create "$as_dir" as a directory, including parents if necessary.
		315	as_fn_mkdir_p ()
		316	{
		317
		318	case $as_dir in #(
		319	-*) as_dir=./$as_dir;;
		320	esac
		321	test -d "$as_dir" || eval $as_mkdir_p || {
		322	as_dirs=
		323	while :; do
		324	case $as_dir in #(
		325	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		326	*) as_qdir=$as_dir;;
		327	esac
		328	as_dirs="'$as_qdir' $as_dirs"
		329	as_dir=`$as_dirname -- "$as_dir" ||
		330	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		331	X"$as_dir" : 'X\(//\)[^/]' \| \
		332	X"$as_dir" : 'X\(//\)$' \| \
		333	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		334	$as_echo X"$as_dir" |
		335	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		336	s//\1/
		337	q
		338	}
		339	/^X\(\/\/\)[^/].*/{
		340	s//\1/
		341	q
		342	}
		343	/^X\(\/\/\)$/{
		344	s//\1/
		345	q
		346	}
		347	/^X\(\/\).*/{
		348	s//\1/
		349	q
		350	}
		351	s/.*/./; q'`
		352	test -d "$as_dir" && break
		353	done
		354	test -z "$as_dirs" || eval "mkdir $as_dirs"
		355	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		356
		357
		358	} # as_fn_mkdir_p
		359
		360	# as_fn_executable_p FILE
		361	# -----------------------
		362	# Test if FILE is an executable regular file.
		363	as_fn_executable_p ()
		364	{
		365	test -f "$1" && test -x "$1"
		366	} # as_fn_executable_p
		367	# as_fn_append VAR VALUE
		368	# ----------------------
		369	# Append the text in VALUE to the end of the definition contained in VAR. Take
		370	# advantage of any shell optimizations that allow amortized linear growth over
		371	# repeated appends, instead of the typical quadratic growth present in naive
		372	# implementations.
		373	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		374	eval 'as_fn_append ()
		375	{
		376	eval $1+=\$2
		377	}'
		378	else
		379	as_fn_append ()
		380	{
		381	eval $1=\$$1\$2
		382	}
		383	fi # as_fn_append
		384
		385	# as_fn_arith ARG...
		386	# ------------------
		387	# Perform arithmetic evaluation on the ARGs, and store the result in the
		388	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		389	# must be portable across $(()) and expr.
		390	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		391	eval 'as_fn_arith ()
		392	{
		393	as_val=$(( $* ))
		394	}'
		395	else
		396	as_fn_arith ()
		397	{
		398	as_val=`expr "$@" || test $? -eq 1`
		399	}
		400	fi # as_fn_arith
		401
		402
		403	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		404	# ----------------------------------------
		405	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		406	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		407	# script with STATUS, using 1 if that was 0.
		408	as_fn_error ()
		409	{
		410	as_status=$1; test $as_status -eq 0 && as_status=1
		411	if test "$4"; then
		412	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		413	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		414	fi
		415	$as_echo "$as_me: error: $2" >&2
		416	as_fn_exit $as_status
		417	} # as_fn_error
		418
		419	if expr a : '\(a\)' >/dev/null 2>&1 &&
		420	test "X`expr 00001 : '.*\(...\)'`" = X001; then
		421	as_expr=expr
		422	else
		423	as_expr=false
		424	fi
		425
		426	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
		427	as_basename=basename
		428	else
		429	as_basename=false
		430	fi
		431
		432	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		433	as_dirname=dirname
		434	else
		435	as_dirname=false
		436	fi
		437
		438	as_me=`$as_basename -- "$0" ||
		439	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
		440	X"$0" : 'X\(//\)$' \| \
		441	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
		442	$as_echo X/"$0" |
		443	sed '/^.*\/\([^/][^/]*\)\/*$/{
		444	s//\1/
		445	q
		446	}
		447	/^X\/\(\/\/\)$/{
		448	s//\1/
		449	q
		450	}
		451	/^X\/\(\/\).*/{
		452	s//\1/
		453	q
		454	}
		455	s/.*/./; q'`
		456
		457	# Avoid depending upon Character Ranges.
		458	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		459	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		460	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		461	as_cr_digits='0123456789'
		462	as_cr_alnum=$as_cr_Letters$as_cr_digits
		463
		464
		465	as_lineno_1=$LINENO as_lineno_1a=$LINENO
		466	as_lineno_2=$LINENO as_lineno_2a=$LINENO
		467	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
		468	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
		469	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
		470	sed -n '
		471	p
		472	/[$]LINENO/=
		473	' <$as_myself |
		474	sed '
		475	s/[$]LINENO.*/&-/
		476	t lineno
		477	b
		478	:lineno
		479	N
		480	:loop
		481	s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
		482	t loop
		483	s/-\n.*//
		484	' >$as_me.lineno &&
		485	chmod +x "$as_me.lineno" ||
		486	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
		487
		488	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
		489	# already done that, so ensure we don't try to do so again and fall
		490	# in an infinite loop. This has already happened in practice.
		491	_as_can_reexec=no; export _as_can_reexec
		492	# Don't try to exec as it changes $[0], causing all sort of problems
		493	# (the dirname of $[0] is not the place where we might find the
		494	# original and so on. Autoconf is especially sensitive to this).
		495	. "./$as_me.lineno"
		496	# Exit status is that of the last command.
		497	exit
		498	}
		499
		500	ECHO_C= ECHO_N= ECHO_T=
		501	case `echo -n x` in #(((((
		502	-n*)
		503	case `echo 'xy\c'` in
		504	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
		505	xy) ECHO_C='\c';;
		506	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		507	ECHO_T=' ';;
		508	esac;;
		509	*)
		510	ECHO_N='-n';;
		511	esac
		512
		513	rm -f conf$$ conf$$.exe conf$$.file
		514	if test -d conf$$.dir; then
		515	rm -f conf$$.dir/conf$$.file
		516	else
		517	rm -f conf$$.dir
		518	mkdir conf$$.dir 2>/dev/null
		519	fi
		520	if (echo >conf$$.file) 2>/dev/null; then
		521	if ln -s conf$$.file conf$$ 2>/dev/null; then
		522	as_ln_s='ln -s'
		523	# ... but there are two gotchas:
		524	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		525	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		526	# In both cases, we have to default to `cp -pR'.
		527	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
		528	as_ln_s='cp -pR'
		529	elif ln conf$$.file conf$$ 2>/dev/null; then
		530	as_ln_s=ln
		531	else
		532	as_ln_s='cp -pR'
		533	fi
		534	else
		535	as_ln_s='cp -pR'
		536	fi
		537	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		538	rmdir conf$$.dir 2>/dev/null
		539
		540	if mkdir -p . 2>/dev/null; then
		541	as_mkdir_p='mkdir -p "$as_dir"'
		542	else
		543	test -d ./-p && rmdir ./-p
		544	as_mkdir_p=false
		545	fi
		546
		547	as_test_x='test -x'
		548	as_executable_p=as_fn_executable_p
		549
		550	# Sed expression to map a string onto a valid CPP name.
		551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		552
		553	# Sed expression to map a string onto a valid variable name.
		554	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		555
		556
		557	test -n "$DJDIR" || exec 7<&0 </dev/null
		558	exec 6>&1
		559
		560	# Name of the host.
		561	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
		562	# so uname gets run too.
		563	ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
		564
		565	#
		566	# Initializations.
		567	#
		568	ac_default_prefix=/usr/local
		569	ac_clean_files=
		570	ac_config_libobj_dir=.
		571	LIBOBJS=
		572	cross_compiling=no
		573	subdirs=
		574	MFLAGS=
		575	MAKEFLAGS=
		576
		577	# Identity of this package.
		578	PACKAGE_NAME=
		579	PACKAGE_TARNAME=
		580	PACKAGE_VERSION=
		581	PACKAGE_STRING=
		582	PACKAGE_BUGREPORT=
		583	PACKAGE_URL=
		584
		585	ac_unique_file="pcap.c"
		586	# Factoring default headers for most tests.
		587	ac_includes_default="\
		588	#include <stdio.h>
		589	#ifdef HAVE_SYS_TYPES_H
		590	# include <sys/types.h>
		591	#endif
		592	#ifdef HAVE_SYS_STAT_H
		593	# include <sys/stat.h>
		594	#endif
		595	#ifdef STDC_HEADERS
		596	# include <stdlib.h>
		597	# include <stddef.h>
		598	#else
		599	# ifdef HAVE_STDLIB_H
		600	# include <stdlib.h>
		601	# endif
		602	#endif
		603	#ifdef HAVE_STRING_H
		604	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
		605	# include <memory.h>
		606	# endif
		607	# include <string.h>
		608	#endif
		609	#ifdef HAVE_STRINGS_H
		610	# include <strings.h>
		611	#endif
		612	#ifdef HAVE_INTTYPES_H
		613	# include <inttypes.h>
		614	#endif
		615	#ifdef HAVE_STDINT_H
		616	# include <stdint.h>
		617	#endif
		618	#ifdef HAVE_UNISTD_H
		619	# include <unistd.h>
		620	#endif"
		621
		622	ac_subst_vars='LTLIBOBJS
		623	INSTALL_DATA
		624	INSTALL_SCRIPT
		625	INSTALL_PROGRAM
		626	PCAP_SUPPORT_PACKET_RING
		627	DBUS_SRC
		628	PCAP_SUPPORT_DBUS
		629	PKGCONFIG
		630	CAN_SRC
		631	PCAP_SUPPORT_CAN
		632	CANUSB_SRC
		633	PCAP_SUPPORT_CANUSB
		634	BT_MONITOR_SRC
		635	BT_SRC
		636	PCAP_SUPPORT_BT
		637	NETFILTER_SRC
		638	PCAP_SUPPORT_NETFILTER
		639	USB_SRC
		640	PCAP_SUPPORT_USB
		641	MAN_MISC_INFO
		642	MAN_FILE_FORMATS
		643	DYEXT
		644	SSRC
		645	ADDLARCHIVEOBJS
		646	ADDLOBJS
		647	V_RPATH_OPT
		648	V_SONAME_OPT
		649	V_SHLIB_OPT
		650	V_SHLIB_CMD
		651	V_PCAP
		652	V_INCLS
		653	V_FINDALLDEVS
		654	V_DEFS
		655	V_CCOPT
		656	MKDEP
		657	DEPENDENCY_CFLAG
		658	LN_S
		659	AR
		660	RANLIB
		661	V_YACC
		662	V_LEX
		663	HAVE_LINUX_TPACKET_AUXDATA
		664	LIBOBJS
		665	EGREP
		666	GREP
		667	CPP
		668	OBJEXT
		669	EXEEXT
		670	ac_ct_CC
		671	CPPFLAGS
		672	LDFLAGS
		673	CFLAGS
		674	CC
		675	SHLICC2
		676	target_os
		677	target_vendor
		678	target_cpu
		679	target
		680	host_os
		681	host_vendor
		682	host_cpu
		683	host
		684	build_os
		685	build_vendor
		686	build_cpu
		687	build
		688	target_alias
		689	host_alias
		690	build_alias
		691	LIBS
		692	ECHO_T
		693	ECHO_N
		694	ECHO_C
		695	DEFS
		696	mandir
		697	localedir
		698	libdir
		699	psdir
		700	pdfdir
		701	dvidir
		702	htmldir
		703	infodir
		704	docdir
		705	oldincludedir
		706	includedir
		707	localstatedir
		708	sharedstatedir
		709	sysconfdir
		710	datadir
		711	datarootdir
		712	libexecdir
		713	sbindir
		714	bindir
		715	program_transform_name
		716	prefix
		717	exec_prefix
		718	PACKAGE_URL
		719	PACKAGE_BUGREPORT
		720	PACKAGE_STRING
		721	PACKAGE_VERSION
		722	PACKAGE_TARNAME
		723	PACKAGE_NAME
		724	PATH_SEPARATOR
		725	SHELL'
		726	ac_subst_files=''
		727	ac_user_opts='
		728	enable_option_checking
		729	with_gcc
		730	enable_largefile
		731	enable_protochain
		732	with_sita
		733	with_pcap
		734	with_libnl
		735	enable_ipv6
		736	enable_optimizer_dbg
		737	enable_yydebug
		738	with_dag
		739	with_dag_includes
		740	with_dag_libraries
		741	with_septel
		742	with_snf
		743	with_snf_includes
		744	with_snf_libraries
		745	with_flex
		746	with_bison
		747	enable_universal
		748	enable_shared
		749	enable_usb
		750	enable_bluetooth
		751	enable_canusb
		752	enable_can
		753	enable_dbus
		754	enable_packet_ring
		755	'
		756	ac_precious_vars='build_alias
		757	host_alias
		758	target_alias
		759	CC
		760	CFLAGS
		761	LDFLAGS
		762	LIBS
		763	CPPFLAGS
		764	CPP'
		765
		766
		767	# Initialize some variables set by options.
		768	ac_init_help=
		769	ac_init_version=false
		770	ac_unrecognized_opts=
		771	ac_unrecognized_sep=
		772	# The variables have the same names as the options, with
		773	# dashes changed to underlines.
		774	cache_file=/dev/null
		775	exec_prefix=NONE
		776	no_create=
		777	no_recursion=
		778	prefix=NONE
		779	program_prefix=NONE
		780	program_suffix=NONE
		781	program_transform_name=s,x,x,
		782	silent=
		783	site=
		784	srcdir=
		785	verbose=
		786	x_includes=NONE
		787	x_libraries=NONE
		788
		789	# Installation directory options.
		790	# These are left unexpanded so users can "make install exec_prefix=/foo"
		791	# and all the variables that are supposed to be based on exec_prefix
		792	# by default will actually change.
		793	# Use braces instead of parens because sh, perl, etc. also accept them.
		794	# (The list follows the same order as the GNU Coding Standards.)
		795	bindir='${exec_prefix}/bin'
		796	sbindir='${exec_prefix}/sbin'
		797	libexecdir='${exec_prefix}/libexec'
		798	datarootdir='${prefix}/share'
		799	datadir='${datarootdir}'
		800	sysconfdir='${prefix}/etc'
		801	sharedstatedir='${prefix}/com'
		802	localstatedir='${prefix}/var'
		803	includedir='${prefix}/include'
		804	oldincludedir='/usr/include'
		805	docdir='${datarootdir}/doc/${PACKAGE}'
		806	infodir='${datarootdir}/info'
		807	htmldir='${docdir}'
		808	dvidir='${docdir}'
		809	pdfdir='${docdir}'
		810	psdir='${docdir}'
		811	libdir='${exec_prefix}/lib'
		812	localedir='${datarootdir}/locale'
		813	mandir='${datarootdir}/man'
		814
		815	ac_prev=
		816	ac_dashdash=
		817	for ac_option
		818	do
		819	# If the previous option needs an argument, assign it.
		820	if test -n "$ac_prev"; then
		821	eval $ac_prev=\$ac_option
		822	ac_prev=
		823	continue
		824	fi
		825
		826	case $ac_option in
		827	*=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
		828	*=) ac_optarg= ;;
		829	*) ac_optarg=yes ;;
		830	esac
		831
		832	# Accept the important Cygnus configure options, so we can diagnose typos.
		833
		834	case $ac_dashdash$ac_option in
		835	--)
		836	ac_dashdash=yes ;;
		837
		838	-bindir | --bindir | --bindi | --bind | --bin | --bi)
		839	ac_prev=bindir ;;
		840	-bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
		841	bindir=$ac_optarg ;;
		842
		843	-build | --build | --buil | --bui | --bu)
		844	ac_prev=build_alias ;;
		845	-build=* | --build=* | --buil=* | --bui=* | --bu=*)
		846	build_alias=$ac_optarg ;;
		847
		848	-cache-file | --cache-file | --cache-fil | --cache-fi \
		849	| --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
		850	ac_prev=cache_file ;;
		851	-cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
		852	| --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
		853	cache_file=$ac_optarg ;;
		854
		855	--config-cache | -C)
		856	cache_file=config.cache ;;
		857
		858	-datadir | --datadir | --datadi | --datad)
		859	ac_prev=datadir ;;
		860	-datadir=* | --datadir=* | --datadi=* | --datad=*)
		861	datadir=$ac_optarg ;;
		862
		863	-datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
		864	| --dataroo | --dataro | --datar)
		865	ac_prev=datarootdir ;;
		866	-datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
		867	| --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
		868	datarootdir=$ac_optarg ;;
		869
		870	-disable-* | --disable-*)
		871	ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
		872	# Reject names that are not valid shell variable names.
		873	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
		874	as_fn_error $? "invalid feature name: $ac_useropt"
		875	ac_useropt_orig=$ac_useropt
		876	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		877	case $ac_user_opts in
		878	*"
		879	"enable_$ac_useropt"
		880	"*) ;;
		881	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
		882	ac_unrecognized_sep=', ';;
		883	esac
		884	eval enable_$ac_useropt=no ;;
		885
		886	-docdir | --docdir | --docdi | --doc | --do)
		887	ac_prev=docdir ;;
		888	-docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
		889	docdir=$ac_optarg ;;
		890
		891	-dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
		892	ac_prev=dvidir ;;
		893	-dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
		894	dvidir=$ac_optarg ;;
		895
		896	-enable-* | --enable-*)
		897	ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
		898	# Reject names that are not valid shell variable names.
		899	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
		900	as_fn_error $? "invalid feature name: $ac_useropt"
		901	ac_useropt_orig=$ac_useropt
		902	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		903	case $ac_user_opts in
		904	*"
		905	"enable_$ac_useropt"
		906	"*) ;;
		907	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
		908	ac_unrecognized_sep=', ';;
		909	esac
		910	eval enable_$ac_useropt=\$ac_optarg ;;
		911
		912	-exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
		913	| --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
		914	| --exec | --exe | --ex)
		915	ac_prev=exec_prefix ;;
		916	-exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
		917	| --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
		918	| --exec=* | --exe=* | --ex=*)
		919	exec_prefix=$ac_optarg ;;
		920
		921	-gas | --gas | --ga | --g)
		922	# Obsolete; use --with-gas.
		923	with_gas=yes ;;
		924
		925	-help | --help | --hel | --he | -h)
		926	ac_init_help=long ;;
		927	-help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
		928	ac_init_help=recursive ;;
		929	-help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
		930	ac_init_help=short ;;
		931
		932	-host | --host | --hos | --ho)
		933	ac_prev=host_alias ;;
		934	-host=* | --host=* | --hos=* | --ho=*)
		935	host_alias=$ac_optarg ;;
		936
		937	-htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
		938	ac_prev=htmldir ;;
		939	-htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
		940	| --ht=*)
		941	htmldir=$ac_optarg ;;
		942
		943	-includedir | --includedir | --includedi | --included | --include \
		944	| --includ | --inclu | --incl | --inc)
		945	ac_prev=includedir ;;
		946	-includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
		947	| --includ=* | --inclu=* | --incl=* | --inc=*)
		948	includedir=$ac_optarg ;;
		949
		950	-infodir | --infodir | --infodi | --infod | --info | --inf)
		951	ac_prev=infodir ;;
		952	-infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
		953	infodir=$ac_optarg ;;
		954
		955	-libdir | --libdir | --libdi | --libd)
		956	ac_prev=libdir ;;
		957	-libdir=* | --libdir=* | --libdi=* | --libd=*)
		958	libdir=$ac_optarg ;;
		959
		960	-libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
		961	| --libexe | --libex | --libe)
		962	ac_prev=libexecdir ;;
		963	-libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
		964	| --libexe=* | --libex=* | --libe=*)
		965	libexecdir=$ac_optarg ;;
		966
		967	-localedir | --localedir | --localedi | --localed | --locale)
		968	ac_prev=localedir ;;
		969	-localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
		970	localedir=$ac_optarg ;;
		971
		972	-localstatedir | --localstatedir | --localstatedi | --localstated \
		973	| --localstate | --localstat | --localsta | --localst | --locals)
		974	ac_prev=localstatedir ;;
		975	-localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
		976	| --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
		977	localstatedir=$ac_optarg ;;
		978
		979	-mandir | --mandir | --mandi | --mand | --man | --ma | --m)
		980	ac_prev=mandir ;;
		981	-mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
		982	mandir=$ac_optarg ;;
		983
		984	-nfp | --nfp | --nf)
		985	# Obsolete; use --without-fp.
		986	with_fp=no ;;
		987
		988	-no-create | --no-create | --no-creat | --no-crea | --no-cre \
		989	| --no-cr | --no-c | -n)
		990	no_create=yes ;;
		991
		992	-no-recursion | --no-recursion | --no-recursio | --no-recursi \
		993	| --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
		994	no_recursion=yes ;;
		995
		996	-oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
		997	| --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
		998	| --oldin | --oldi | --old | --ol | --o)
		999	ac_prev=oldincludedir ;;
		1000	-oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
		1001	| --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
		1002	| --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
		1003	oldincludedir=$ac_optarg ;;
		1004
		1005	-prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
		1006	ac_prev=prefix ;;
		1007	-prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
		1008	prefix=$ac_optarg ;;
		1009
		1010	-program-prefix | --program-prefix | --program-prefi | --program-pref \
		1011	| --program-pre | --program-pr | --program-p)
		1012	ac_prev=program_prefix ;;
		1013	-program-prefix=* | --program-prefix=* | --program-prefi=* \
		1014	| --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
		1015	program_prefix=$ac_optarg ;;
		1016
		1017	-program-suffix | --program-suffix | --program-suffi | --program-suff \
		1018	| --program-suf | --program-su | --program-s)
		1019	ac_prev=program_suffix ;;
		1020	-program-suffix=* | --program-suffix=* | --program-suffi=* \
		1021	| --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
		1022	program_suffix=$ac_optarg ;;
		1023
		1024	-program-transform-name | --program-transform-name \
		1025	| --program-transform-nam | --program-transform-na \
		1026	| --program-transform-n | --program-transform- \
		1027	| --program-transform | --program-transfor \
		1028	| --program-transfo | --program-transf \
		1029	| --program-trans | --program-tran \
		1030	| --progr-tra | --program-tr | --program-t)
		1031	ac_prev=program_transform_name ;;
		1032	-program-transform-name=* | --program-transform-name=* \
		1033	| --program-transform-nam=* | --program-transform-na=* \
		1034	| --program-transform-n=* | --program-transform-=* \
		1035	| --program-transform=* | --program-transfor=* \
		1036	| --program-transfo=* | --program-transf=* \
		1037	| --program-trans=* | --program-tran=* \
		1038	| --progr-tra=* | --program-tr=* | --program-t=*)
		1039	program_transform_name=$ac_optarg ;;
		1040
		1041	-pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
		1042	ac_prev=pdfdir ;;
		1043	-pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
		1044	pdfdir=$ac_optarg ;;
		1045
		1046	-psdir | --psdir | --psdi | --psd | --ps)
		1047	ac_prev=psdir ;;
		1048	-psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
		1049	psdir=$ac_optarg ;;
		1050
		1051	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		1052	| -silent | --silent | --silen | --sile | --sil)
		1053	silent=yes ;;
		1054
		1055	-sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
		1056	ac_prev=sbindir ;;
		1057	-sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
		1058	| --sbi=* | --sb=*)
		1059	sbindir=$ac_optarg ;;
		1060
		1061	-sharedstatedir | --sharedstatedir | --sharedstatedi \
		1062	| --sharedstated | --sharedstate | --sharedstat | --sharedsta \
		1063	| --sharedst | --shareds | --shared | --share | --shar \
		1064	| --sha | --sh)
		1065	ac_prev=sharedstatedir ;;
		1066	-sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
		1067	| --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
		1068	| --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
		1069	| --sha=* | --sh=*)
		1070	sharedstatedir=$ac_optarg ;;
		1071
		1072	-site | --site | --sit)
		1073	ac_prev=site ;;
		1074	-site=* | --site=* | --sit=*)
		1075	site=$ac_optarg ;;
		1076
		1077	-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
		1078	ac_prev=srcdir ;;
		1079	-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
		1080	srcdir=$ac_optarg ;;
		1081
		1082	-sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
		1083	| --syscon | --sysco | --sysc | --sys | --sy)
		1084	ac_prev=sysconfdir ;;
		1085	-sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
		1086	| --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
		1087	sysconfdir=$ac_optarg ;;
		1088
		1089	-target | --target | --targe | --targ | --tar | --ta | --t)
		1090	ac_prev=target_alias ;;
		1091	-target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
		1092	target_alias=$ac_optarg ;;
		1093
		1094	-v | -verbose | --verbose | --verbos | --verbo | --verb)
		1095	verbose=yes ;;
		1096
		1097	-version | --version | --versio | --versi | --vers | -V)
		1098	ac_init_version=: ;;
		1099
		1100	-with-* | --with-*)
		1101	ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
		1102	# Reject names that are not valid shell variable names.
		1103	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
		1104	as_fn_error $? "invalid package name: $ac_useropt"
		1105	ac_useropt_orig=$ac_useropt
		1106	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		1107	case $ac_user_opts in
		1108	*"
		1109	"with_$ac_useropt"
		1110	"*) ;;
		1111	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
		1112	ac_unrecognized_sep=', ';;
		1113	esac
		1114	eval with_$ac_useropt=\$ac_optarg ;;
		1115
		1116	-without-* | --without-*)
		1117	ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
		1118	# Reject names that are not valid shell variable names.
		1119	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
		1120	as_fn_error $? "invalid package name: $ac_useropt"
		1121	ac_useropt_orig=$ac_useropt
		1122	ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
		1123	case $ac_user_opts in
		1124	*"
		1125	"with_$ac_useropt"
		1126	"*) ;;
		1127	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
		1128	ac_unrecognized_sep=', ';;
		1129	esac
		1130	eval with_$ac_useropt=no ;;
		1131
		1132	--x)
		1133	# Obsolete; use --with-x.
		1134	with_x=yes ;;
		1135
		1136	-x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
		1137	| --x-incl | --x-inc | --x-in | --x-i)
		1138	ac_prev=x_includes ;;
		1139	-x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
		1140	| --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
		1141	x_includes=$ac_optarg ;;
		1142
		1143	-x-libraries | --x-libraries | --x-librarie | --x-librari \
		1144	| --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
		1145	ac_prev=x_libraries ;;
		1146	-x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
		1147	| --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
		1148	x_libraries=$ac_optarg ;;
		1149
		1150	-*) as_fn_error $? "unrecognized option: \`$ac_option'
		1151	Try \`$0 --help' for more information"
		1152	;;
		1153
		1154	*=*)
		1155	ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
		1156	# Reject names that are not valid shell variable names.
		1157	case $ac_envvar in #(
		1158	'' | [0-9]* | *[!_$as_cr_alnum]* )
		1159	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
		1160	esac
		1161	eval $ac_envvar=\$ac_optarg
		1162	export $ac_envvar ;;
		1163
		1164	*)
		1165	# FIXME: should be removed in autoconf 3.0.
		1166	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
		1167	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
		1168	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
		1169	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
		1170	;;
		1171
		1172	esac
		1173	done
		1174
		1175	if test -n "$ac_prev"; then
		1176	ac_option=--`echo $ac_prev | sed 's/_/-/g'`
		1177	as_fn_error $? "missing argument to $ac_option"
		1178	fi
		1179
		1180	if test -n "$ac_unrecognized_opts"; then
		1181	case $enable_option_checking in
		1182	no) ;;
		1183	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
		1184	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
		1185	esac
		1186	fi
		1187
		1188	# Check all directory arguments for consistency.
		1189	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
		1190	datadir sysconfdir sharedstatedir localstatedir includedir \
		1191	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		1192	libdir localedir mandir
		1193	do
		1194	eval ac_val=\$$ac_var
		1195	# Remove trailing slashes.
		1196	case $ac_val in
		1197	*/ )
		1198	ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
		1199	eval $ac_var=\$ac_val;;
		1200	esac
		1201	# Be sure to have absolute directory names.
		1202	case $ac_val in
		1203	[\\/$]* | ?:[\\/]* ) continue;;
		1204	NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
		1205	esac
		1206	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
		1207	done
		1208
		1209	# There might be people who depend on the old broken behavior: `$host'
		1210	# used to hold the argument of --host etc.
		1211	# FIXME: To remove some day.
		1212	build=$build_alias
		1213	host=$host_alias
		1214	target=$target_alias
		1215
		1216	# FIXME: To remove some day.
		1217	if test "x$host_alias" != x; then
		1218	if test "x$build_alias" = x; then
		1219	cross_compiling=maybe
		1220	elif test "x$build_alias" != "x$host_alias"; then
		1221	cross_compiling=yes
		1222	fi
		1223	fi
		1224
		1225	ac_tool_prefix=
		1226	test -n "$host_alias" && ac_tool_prefix=$host_alias-
		1227
		1228	test "$silent" = yes && exec 6>/dev/null
		1229
		1230
		1231	ac_pwd=`pwd` && test -n "$ac_pwd" &&
		1232	ac_ls_di=`ls -di .` &&
		1233	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
		1234	as_fn_error $? "working directory cannot be determined"
		1235	test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
		1236	as_fn_error $? "pwd does not report name of working directory"
		1237
		1238
		1239	# Find the source files, if location was not specified.
		1240	if test -z "$srcdir"; then
		1241	ac_srcdir_defaulted=yes
		1242	# Try the directory containing this script, then the parent directory.
		1243	ac_confdir=`$as_dirname -- "$as_myself" ||
		1244	$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		1245	X"$as_myself" : 'X\(//\)[^/]' \| \
		1246	X"$as_myself" : 'X\(//\)$' \| \
		1247	X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
		1248	$as_echo X"$as_myself" |
		1249	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		1250	s//\1/
		1251	q
		1252	}
		1253	/^X\(\/\/\)[^/].*/{
		1254	s//\1/
		1255	q
		1256	}
		1257	/^X\(\/\/\)$/{
		1258	s//\1/
		1259	q
		1260	}
		1261	/^X\(\/\).*/{
		1262	s//\1/
		1263	q
		1264	}
		1265	s/.*/./; q'`
		1266	srcdir=$ac_confdir
		1267	if test ! -r "$srcdir/$ac_unique_file"; then
		1268	srcdir=..
		1269	fi
		1270	else
		1271	ac_srcdir_defaulted=no
		1272	fi
		1273	if test ! -r "$srcdir/$ac_unique_file"; then
		1274	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
		1275	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
		1276	fi
		1277	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
		1278	ac_abs_confdir=`(
		1279	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
		1280	pwd)`
		1281	# When building in place, set srcdir=.
		1282	if test "$ac_abs_confdir" = "$ac_pwd"; then
		1283	srcdir=.
		1284	fi
		1285	# Remove unnecessary trailing slashes from srcdir.
		1286	# Double slashes in file names in object file debugging info
		1287	# mess up M-x gdb in Emacs.
		1288	case $srcdir in
		1289	*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
		1290	esac
		1291	for ac_var in $ac_precious_vars; do
		1292	eval ac_env_${ac_var}_set=\${${ac_var}+set}
		1293	eval ac_env_${ac_var}_value=\$${ac_var}
		1294	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
		1295	eval ac_cv_env_${ac_var}_value=\$${ac_var}
		1296	done
		1297
		1298	#
		1299	# Report the --help message.
		1300	#
		1301	if test "$ac_init_help" = "long"; then
		1302	# Omit some internal or obsolete options to make the list less imposing.
		1303	# This message is too long to be a string in the A/UX 3.1 sh.
		1304	cat <<_ACEOF
		1305	\`configure' configures this package to adapt to many kinds of systems.
		1306
		1307	Usage: $0 [OPTION]... [VAR=VALUE]...
		1308
		1309	To assign environment variables (e.g., CC, CFLAGS...), specify them as
		1310	VAR=VALUE. See below for descriptions of some of the useful variables.
		1311
		1312	Defaults for the options are specified in brackets.
		1313
		1314	Configuration:
		1315	-h, --help display this help and exit
		1316	--help=short display options specific to this package
		1317	--help=recursive display the short help of all the included packages
		1318	-V, --version display version information and exit
		1319	-q, --quiet, --silent do not print \`checking ...' messages
		1320	--cache-file=FILE cache test results in FILE [disabled]
		1321	-C, --config-cache alias for \`--cache-file=config.cache'
		1322	-n, --no-create do not create output files
		1323	--srcdir=DIR find the sources in DIR [configure dir or \`..']
		1324
		1325	Installation directories:
		1326	--prefix=PREFIX install architecture-independent files in PREFIX
		1327	[$ac_default_prefix]
		1328	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
		1329	[PREFIX]
		1330
		1331	By default, \`make install' will install all the files in
		1332	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
		1333	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
		1334	for instance \`--prefix=\$HOME'.
		1335
		1336	For better control, use the options below.
		1337
		1338	Fine tuning of the installation directories:
		1339	--bindir=DIR user executables [EPREFIX/bin]
		1340	--sbindir=DIR system admin executables [EPREFIX/sbin]
		1341	--libexecdir=DIR program executables [EPREFIX/libexec]
		1342	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
		1343	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
		1344	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
		1345	--libdir=DIR object code libraries [EPREFIX/lib]
		1346	--includedir=DIR C header files [PREFIX/include]
		1347	--oldincludedir=DIR C header files for non-gcc [/usr/include]
		1348	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
		1349	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
		1350	--infodir=DIR info documentation [DATAROOTDIR/info]
		1351	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
		1352	--mandir=DIR man documentation [DATAROOTDIR/man]
		1353	--docdir=DIR documentation root [DATAROOTDIR/doc/PACKAGE]
		1354	--htmldir=DIR html documentation [DOCDIR]
		1355	--dvidir=DIR dvi documentation [DOCDIR]
		1356	--pdfdir=DIR pdf documentation [DOCDIR]
		1357	--psdir=DIR ps documentation [DOCDIR]
		1358	_ACEOF
		1359
		1360	cat <<\_ACEOF
		1361
		1362	System types:
		1363	--build=BUILD configure for building on BUILD [guessed]
		1364	--host=HOST cross-compile to build programs to run on HOST [BUILD]
		1365	--target=TARGET configure for building compilers for TARGET [HOST]
		1366	_ACEOF
		1367	fi
		1368
		1369	if test -n "$ac_init_help"; then
		1370
		1371	cat <<\_ACEOF
		1372
		1373	Optional Features:
		1374	--disable-option-checking ignore unrecognized --enable/--with options
		1375	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
		1376	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
		1377	--disable-largefile omit support for large files
		1378	--disable-protochain disable \"protochain\" insn
		1379	--enable-ipv6 build IPv6-capable version [default=yes, if
		1380	getaddrinfo available]
		1381	--enable-optimizer-dbg build optimizer debugging code
		1382	--enable-yydebug build parser debugging code
		1383	--disable-universal don't build universal on OS X
		1384	--enable-shared build shared libraries [default=yes, if support
		1385	available]
		1386	--enable-usb enable nusb support [default=yes, if support
		1387	available]
		1388	--enable-bluetooth enable Bluetooth support [default=yes, if support
		1389	available]
		1390	--enable-canusb enable canusb support [default=yes, if support
		1391	available]
		1392	--enable-can enable CAN support [default=yes, if support
		1393	available]
		1394	--enable-dbus enable D-Bus capture support [default=yes, if
		1395	support available]
		1396	--enable-packet-ring enable Linux packet ring support [default=yes]
		1397
		1398	Optional Packages:
		1399	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
		1400	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
		1401	--without-gcc don't use gcc
		1402	--with-sita include SITA support
		1403	--with-pcap=TYPE use packet capture TYPE
		1404	--without-libnl disable libnl support [default=yes, on Linux, if
		1405	present]
		1406	--with-dag[=DIR] include Endace DAG support ["yes", "no" or DIR;
		1407	default="yes" on BSD and Linux if present]
		1408	--with-dag-includes=DIR Endace DAG include directory
		1409	--with-dag-libraries=DIR
		1410	Endace DAG library directory
		1411	--with-septel[=DIR] include Septel support (located in directory DIR, if
		1412	supplied). [default=yes, on Linux, if present]
		1413	--with-snf[=DIR] include Myricom SNF support ["yes", "no" or DIR;
		1414	default="yes" on BSD and Linux if present]
		1415	--with-snf-includes=DIR Myricom SNF include directory
		1416	--with-snf-libraries=DIR
		1417	Myricom SNF library directory
		1418	--without-flex don't use flex
		1419	--without-bison don't use bison
		1420
		1421	Some influential environment variables:
		1422	CC C compiler command
		1423	CFLAGS C compiler flags
		1424	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
		1425	nonstandard directory <lib dir>
		1426	LIBS libraries to pass to the linker, e.g. -l<library>
		1427	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
		1428	you have headers in a nonstandard directory <include dir>
		1429	CPP C preprocessor
		1430
		1431	Use these variables to override the choices made by `configure' or to help
		1432	it to find libraries and programs with nonstandard names/locations.
		1433
		1434	Report bugs to the package provider.
		1435	_ACEOF
		1436	ac_status=$?
		1437	fi
		1438
		1439	if test "$ac_init_help" = "recursive"; then
		1440	# If there are subdirs, report their specific --help.
		1441	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
		1442	test -d "$ac_dir" ||
		1443	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
		1444	continue
		1445	ac_builddir=.
		1446
		1447	case "$ac_dir" in
		1448	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1449	*)
		1450	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
		1451	# A ".." for each directory in $ac_dir_suffix.
		1452	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
		1453	case $ac_top_builddir_sub in
		1454	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
		1455	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		1456	esac ;;
		1457	esac
		1458	ac_abs_top_builddir=$ac_pwd
		1459	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		1460	# for backward compatibility:
		1461	ac_top_builddir=$ac_top_build_prefix
		1462
		1463	case $srcdir in
		1464	.) # We are building in place.
		1465	ac_srcdir=.
		1466	ac_top_srcdir=$ac_top_builddir_sub
		1467	ac_abs_top_srcdir=$ac_pwd ;;
		1468	[\\/]* | ?:[\\/]* ) # Absolute name.
		1469	ac_srcdir=$srcdir$ac_dir_suffix;
		1470	ac_top_srcdir=$srcdir
		1471	ac_abs_top_srcdir=$srcdir ;;
		1472	*) # Relative name.
		1473	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		1474	ac_top_srcdir=$ac_top_build_prefix$srcdir
		1475	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		1476	esac
		1477	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		1478
		1479	cd "$ac_dir" || { ac_status=$?; continue; }
		1480	# Check for guested configure.
		1481	if test -f "$ac_srcdir/configure.gnu"; then
		1482	echo &&
		1483	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
		1484	elif test -f "$ac_srcdir/configure"; then
		1485	echo &&
		1486	$SHELL "$ac_srcdir/configure" --help=recursive
		1487	else
		1488	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
		1489	fi || ac_status=$?
		1490	cd "$ac_pwd" || { ac_status=$?; break; }
		1491	done
		1492	fi
		1493
		1494	test -n "$ac_init_help" && exit $ac_status
		1495	if $ac_init_version; then
		1496	cat <<\_ACEOF
		1497	configure
		1498	generated by GNU Autoconf 2.69
		1499
		1500	Copyright (C) 2012 Free Software Foundation, Inc.
		1501	This configure script is free software; the Free Software Foundation
		1502	gives unlimited permission to copy, distribute and modify it.
		1503	_ACEOF
		1504	exit
		1505	fi
		1506
		1507	## ------------------------ ##
		1508	## Autoconf initialization. ##
		1509	## ------------------------ ##
		1510
		1511	# ac_fn_c_try_compile LINENO
		1512	# --------------------------
		1513	# Try to compile conftest.$ac_ext, and return whether this succeeded.
		1514	ac_fn_c_try_compile ()
		1515	{
		1516	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1517	rm -f conftest.$ac_objext
		1518	if { { ac_try="$ac_compile"
		1519	case "(($ac_try" in
		1520	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1521	*) ac_try_echo=$ac_try;;
		1522	esac
		1523	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1524	$as_echo "$ac_try_echo"; } >&5
		1525	(eval "$ac_compile") 2>conftest.err
		1526	ac_status=$?
		1527	if test -s conftest.err; then
		1528	grep -v '^ *+' conftest.err >conftest.er1
		1529	cat conftest.er1 >&5
		1530	mv -f conftest.er1 conftest.err
		1531	fi
		1532	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1533	test $ac_status = 0; } && {
		1534	test -z "$ac_c_werror_flag" ||
		1535	test ! -s conftest.err
		1536	} && test -s conftest.$ac_objext; then :
		1537	ac_retval=0
		1538	else
		1539	$as_echo "$as_me: failed program was:" >&5
		1540	sed 's/^/| /' conftest.$ac_ext >&5
		1541
		1542	ac_retval=1
		1543	fi
		1544	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1545	as_fn_set_status $ac_retval
		1546
		1547	} # ac_fn_c_try_compile
		1548
		1549	# ac_fn_c_try_cpp LINENO
		1550	# ----------------------
		1551	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
		1552	ac_fn_c_try_cpp ()
		1553	{
		1554	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1555	if { { ac_try="$ac_cpp conftest.$ac_ext"
		1556	case "(($ac_try" in
		1557	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1558	*) ac_try_echo=$ac_try;;
		1559	esac
		1560	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1561	$as_echo "$ac_try_echo"; } >&5
		1562	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
		1563	ac_status=$?
		1564	if test -s conftest.err; then
		1565	grep -v '^ *+' conftest.err >conftest.er1
		1566	cat conftest.er1 >&5
		1567	mv -f conftest.er1 conftest.err
		1568	fi
		1569	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1570	test $ac_status = 0; } > conftest.i && {
		1571	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
		1572	test ! -s conftest.err
		1573	}; then :
		1574	ac_retval=0
		1575	else
		1576	$as_echo "$as_me: failed program was:" >&5
		1577	sed 's/^/| /' conftest.$ac_ext >&5
		1578
		1579	ac_retval=1
		1580	fi
		1581	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1582	as_fn_set_status $ac_retval
		1583
		1584	} # ac_fn_c_try_cpp
		1585
		1586	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
		1587	# -------------------------------------------------------
		1588	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
		1589	# the include files in INCLUDES and setting the cache variable VAR
		1590	# accordingly.
		1591	ac_fn_c_check_header_mongrel ()
		1592	{
		1593	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1594	if eval \${$3+:} false; then :
		1595	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1596	$as_echo_n "checking for $2... " >&6; }
		1597	if eval \${$3+:} false; then :
		1598	$as_echo_n "(cached) " >&6
		1599	fi
		1600	eval ac_res=\$$3
		1601	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1602	$as_echo "$ac_res" >&6; }
		1603	else
		1604	# Is the header compilable?
		1605	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
		1606	$as_echo_n "checking $2 usability... " >&6; }
		1607	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1608	/* end confdefs.h. */
		1609	$4
		1610	#include <$2>
		1611	_ACEOF
		1612	if ac_fn_c_try_compile "$LINENO"; then :
		1613	ac_header_compiler=yes
		1614	else
		1615	ac_header_compiler=no
		1616	fi
		1617	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
		1619	$as_echo "$ac_header_compiler" >&6; }
		1620
		1621	# Is the header present?
		1622	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
		1623	$as_echo_n "checking $2 presence... " >&6; }
		1624	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1625	/* end confdefs.h. */
		1626	#include <$2>
		1627	_ACEOF
		1628	if ac_fn_c_try_cpp "$LINENO"; then :
		1629	ac_header_preproc=yes
		1630	else
		1631	ac_header_preproc=no
		1632	fi
		1633	rm -f conftest.err conftest.i conftest.$ac_ext
		1634	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
		1635	$as_echo "$ac_header_preproc" >&6; }
		1636
		1637	# So? What about this header?
		1638	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
		1639	yes:no: )
		1640	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
		1641	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
		1642	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1643	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1644	;;
		1645	no:yes:* )
		1646	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
		1647	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
		1648	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
		1649	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
		1650	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
		1651	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
		1652	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
		1653	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
		1654	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
		1655	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
		1656	;;
		1657	esac
		1658	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1659	$as_echo_n "checking for $2... " >&6; }
		1660	if eval \${$3+:} false; then :
		1661	$as_echo_n "(cached) " >&6
		1662	else
		1663	eval "$3=\$ac_header_compiler"
		1664	fi
		1665	eval ac_res=\$$3
		1666	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1667	$as_echo "$ac_res" >&6; }
		1668	fi
		1669	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1670
		1671	} # ac_fn_c_check_header_mongrel
		1672
		1673	# ac_fn_c_try_run LINENO
		1674	# ----------------------
		1675	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
		1676	# that executables *can* be run.
		1677	ac_fn_c_try_run ()
		1678	{
		1679	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1680	if { { ac_try="$ac_link"
		1681	case "(($ac_try" in
		1682	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1683	*) ac_try_echo=$ac_try;;
		1684	esac
		1685	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1686	$as_echo "$ac_try_echo"; } >&5
		1687	(eval "$ac_link") 2>&5
		1688	ac_status=$?
		1689	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1690	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
		1691	{ { case "(($ac_try" in
		1692	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1693	*) ac_try_echo=$ac_try;;
		1694	esac
		1695	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1696	$as_echo "$ac_try_echo"; } >&5
		1697	(eval "$ac_try") 2>&5
		1698	ac_status=$?
		1699	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1700	test $ac_status = 0; }; }; then :
		1701	ac_retval=0
		1702	else
		1703	$as_echo "$as_me: program exited with status $ac_status" >&5
		1704	$as_echo "$as_me: failed program was:" >&5
		1705	sed 's/^/| /' conftest.$ac_ext >&5
		1706
		1707	ac_retval=$ac_status
		1708	fi
		1709	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1710	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1711	as_fn_set_status $ac_retval
		1712
		1713	} # ac_fn_c_try_run
		1714
		1715	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
		1716	# -------------------------------------------------------
		1717	# Tests whether HEADER exists and can be compiled using the include files in
		1718	# INCLUDES, setting the cache variable VAR accordingly.
		1719	ac_fn_c_check_header_compile ()
		1720	{
		1721	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1722	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1723	$as_echo_n "checking for $2... " >&6; }
		1724	if eval \${$3+:} false; then :
		1725	$as_echo_n "(cached) " >&6
		1726	else
		1727	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1728	/* end confdefs.h. */
		1729	$4
		1730	#include <$2>
		1731	_ACEOF
		1732	if ac_fn_c_try_compile "$LINENO"; then :
		1733	eval "$3=yes"
		1734	else
		1735	eval "$3=no"
		1736	fi
		1737	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1738	fi
		1739	eval ac_res=\$$3
		1740	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1741	$as_echo "$ac_res" >&6; }
		1742	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1743
		1744	} # ac_fn_c_check_header_compile
		1745
		1746	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
		1747	# -------------------------------------------
		1748	# Tests whether TYPE exists after having included INCLUDES, setting cache
		1749	# variable VAR accordingly.
		1750	ac_fn_c_check_type ()
		1751	{
		1752	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1753	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1754	$as_echo_n "checking for $2... " >&6; }
		1755	if eval \${$3+:} false; then :
		1756	$as_echo_n "(cached) " >&6
		1757	else
		1758	eval "$3=no"
		1759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1760	/* end confdefs.h. */
		1761	$4
		1762	int
		1763	main ()
		1764	{
		1765	if (sizeof ($2))
		1766	return 0;
		1767	;
		1768	return 0;
		1769	}
		1770	_ACEOF
		1771	if ac_fn_c_try_compile "$LINENO"; then :
		1772	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1773	/* end confdefs.h. */
		1774	$4
		1775	int
		1776	main ()
		1777	{
		1778	if (sizeof (($2)))
		1779	return 0;
		1780	;
		1781	return 0;
		1782	}
		1783	_ACEOF
		1784	if ac_fn_c_try_compile "$LINENO"; then :
		1785
		1786	else
		1787	eval "$3=yes"
		1788	fi
		1789	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1790	fi
		1791	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1792	fi
		1793	eval ac_res=\$$3
		1794	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1795	$as_echo "$ac_res" >&6; }
		1796	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1797
		1798	} # ac_fn_c_check_type
		1799
		1800	# ac_fn_c_try_link LINENO
		1801	# -----------------------
		1802	# Try to link conftest.$ac_ext, and return whether this succeeded.
		1803	ac_fn_c_try_link ()
		1804	{
		1805	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1806	rm -f conftest.$ac_objext conftest$ac_exeext
		1807	if { { ac_try="$ac_link"
		1808	case "(($ac_try" in
		1809	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		1810	*) ac_try_echo=$ac_try;;
		1811	esac
		1812	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		1813	$as_echo "$ac_try_echo"; } >&5
		1814	(eval "$ac_link") 2>conftest.err
		1815	ac_status=$?
		1816	if test -s conftest.err; then
		1817	grep -v '^ *+' conftest.err >conftest.er1
		1818	cat conftest.er1 >&5
		1819	mv -f conftest.er1 conftest.err
		1820	fi
		1821	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		1822	test $ac_status = 0; } && {
		1823	test -z "$ac_c_werror_flag" ||
		1824	test ! -s conftest.err
		1825	} && test -s conftest$ac_exeext && {
		1826	test "$cross_compiling" = yes ||
		1827	test -x conftest$ac_exeext
		1828	}; then :
		1829	ac_retval=0
		1830	else
		1831	$as_echo "$as_me: failed program was:" >&5
		1832	sed 's/^/| /' conftest.$ac_ext >&5
		1833
		1834	ac_retval=1
		1835	fi
		1836	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
		1837	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
		1838	# interfere with the next link command; also delete a directory that is
		1839	# left behind by Apple's compiler. We do this before executing the actions.
		1840	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
		1841	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1842	as_fn_set_status $ac_retval
		1843
		1844	} # ac_fn_c_try_link
		1845
		1846	# ac_fn_c_check_func LINENO FUNC VAR
		1847	# ----------------------------------
		1848	# Tests whether FUNC exists, setting the cache variable VAR accordingly
		1849	ac_fn_c_check_func ()
		1850	{
		1851	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1852	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
		1853	$as_echo_n "checking for $2... " >&6; }
		1854	if eval \${$3+:} false; then :
		1855	$as_echo_n "(cached) " >&6
		1856	else
		1857	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1858	/* end confdefs.h. */
		1859	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
		1860	For example, HP-UX 11i <limits.h> declares gettimeofday. */
		1861	#define $2 innocuous_$2
		1862
		1863	/* System header to define __stub macros and hopefully few prototypes,
		1864	which can conflict with char $2 (); below.
		1865	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		1866	<limits.h> exists even on freestanding compilers. */
		1867
		1868	#ifdef __STDC__
		1869	# include <limits.h>
		1870	#else
		1871	# include <assert.h>
		1872	#endif
		1873
		1874	#undef $2
		1875
		1876	/* Override any GCC internal prototype to avoid an error.
		1877	Use char because int might match the return type of a GCC
		1878	builtin and then its argument prototype would still apply. */
		1879	#ifdef __cplusplus
		1880	extern "C"
		1881	#endif
		1882	char $2 ();
		1883	/* The GNU C library defines this for functions which it implements
		1884	to always fail with ENOSYS. Some functions are actually named
		1885	something starting with __ and the normal name is an alias. */
		1886	#if defined __stub_$2 || defined __stub___$2
		1887	choke me
		1888	#endif
		1889
		1890	int
		1891	main ()
		1892	{
		1893	return $2 ();
		1894	;
		1895	return 0;
		1896	}
		1897	_ACEOF
		1898	if ac_fn_c_try_link "$LINENO"; then :
		1899	eval "$3=yes"
		1900	else
		1901	eval "$3=no"
		1902	fi
		1903	rm -f core conftest.err conftest.$ac_objext \
		1904	conftest$ac_exeext conftest.$ac_ext
		1905	fi
		1906	eval ac_res=\$$3
		1907	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1908	$as_echo "$ac_res" >&6; }
		1909	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1910
		1911	} # ac_fn_c_check_func
		1912
		1913	# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
		1914	# ---------------------------------------------
		1915	# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
		1916	# accordingly.
		1917	ac_fn_c_check_decl ()
		1918	{
		1919	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		1920	as_decl_name=`echo $2|sed 's/ *(.*//'`
		1921	as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
		1922	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
		1923	$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
		1924	if eval \${$3+:} false; then :
		1925	$as_echo_n "(cached) " >&6
		1926	else
		1927	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		1928	/* end confdefs.h. */
		1929	$4
		1930	int
		1931	main ()
		1932	{
		1933	#ifndef $as_decl_name
		1934	#ifdef __cplusplus
		1935	(void) $as_decl_use;
		1936	#else
		1937	(void) $as_decl_name;
		1938	#endif
		1939	#endif
		1940
		1941	;
		1942	return 0;
		1943	}
		1944	_ACEOF
		1945	if ac_fn_c_try_compile "$LINENO"; then :
		1946	eval "$3=yes"
		1947	else
		1948	eval "$3=no"
		1949	fi
		1950	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		1951	fi
		1952	eval ac_res=\$$3
		1953	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
		1954	$as_echo "$ac_res" >&6; }
		1955	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
		1956
		1957	} # ac_fn_c_check_decl
		1958	cat >config.log <<_ACEOF
		1959	This file contains any messages produced by compilers while
		1960	running configure, to aid debugging if configure makes a mistake.
		1961
		1962	It was created by $as_me, which was
		1963	generated by GNU Autoconf 2.69. Invocation command line was
		1964
		1965	$ $0 $@
		1966
		1967	_ACEOF
		1968	exec 5>>config.log
		1969	{
		1970	cat <<_ASUNAME
		1971	## --------- ##
		1972	## Platform. ##
		1973	## --------- ##
		1974
		1975	hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
		1976	uname -m = `(uname -m) 2>/dev/null || echo unknown`
		1977	uname -r = `(uname -r) 2>/dev/null || echo unknown`
		1978	uname -s = `(uname -s) 2>/dev/null || echo unknown`
		1979	uname -v = `(uname -v) 2>/dev/null || echo unknown`
		1980
		1981	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
		1982	/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
		1983
		1984	/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
		1985	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
		1986	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
		1987	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
		1988	/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
		1989	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
		1990	/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
		1991
		1992	_ASUNAME
		1993
		1994	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		1995	for as_dir in $PATH
		1996	do
		1997	IFS=$as_save_IFS
		1998	test -z "$as_dir" && as_dir=.
		1999	$as_echo "PATH: $as_dir"
		2000	done
		2001	IFS=$as_save_IFS
		2002
		2003	} >&5
		2004
		2005	cat >&5 <<_ACEOF
		2006
		2007
		2008	## ----------- ##
		2009	## Core tests. ##
		2010	## ----------- ##
		2011
		2012	_ACEOF
		2013
		2014
		2015	# Keep a trace of the command line.
		2016	# Strip out --no-create and --no-recursion so they do not pile up.
		2017	# Strip out --silent because we don't want to record it for future runs.
		2018	# Also quote any args containing shell meta-characters.
		2019	# Make two passes to allow for proper duplicate-argument suppression.
		2020	ac_configure_args=
		2021	ac_configure_args0=
		2022	ac_configure_args1=
		2023	ac_must_keep_next=false
		2024	for ac_pass in 1 2
		2025	do
		2026	for ac_arg
		2027	do
		2028	case $ac_arg in
		2029	-no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
		2030	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		2031	| -silent | --silent | --silen | --sile | --sil)
		2032	continue ;;
		2033	*\'*)
		2034	ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
		2035	esac
		2036	case $ac_pass in
		2037	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
		2038	2)
		2039	as_fn_append ac_configure_args1 " '$ac_arg'"
		2040	if test $ac_must_keep_next = true; then
		2041	ac_must_keep_next=false # Got value, back to normal.
		2042	else
		2043	case $ac_arg in
		2044	*=* | --config-cache | -C | -disable-* | --disable-* \
		2045	| -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
		2046	| -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
		2047	| -with-* | --with-* | -without-* | --without-* | --x)
		2048	case "$ac_configure_args0 " in
		2049	"$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
		2050	esac
		2051	;;
		2052	-* ) ac_must_keep_next=true ;;
		2053	esac
		2054	fi
		2055	as_fn_append ac_configure_args " '$ac_arg'"
		2056	;;
		2057	esac
		2058	done
		2059	done
		2060	{ ac_configure_args0=; unset ac_configure_args0;}
		2061	{ ac_configure_args1=; unset ac_configure_args1;}
		2062
		2063	# When interrupted or exit'd, cleanup temporary files, and complete
		2064	# config.log. We remove comments because anyway the quotes in there
		2065	# would cause problems or look ugly.
		2066	# WARNING: Use '\'' to represent an apostrophe within the trap.
		2067	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
		2068	trap 'exit_status=$?
		2069	# Save into config.log some information that might help in debugging.
		2070	{
		2071	echo
		2072
		2073	$as_echo "## ---------------- ##
		2074	## Cache variables. ##
		2075	## ---------------- ##"
		2076	echo
		2077	# The following way of writing the cache mishandles newlines in values,
		2078	(
		2079	for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
		2080	eval ac_val=\$$ac_var
		2081	case $ac_val in #(
		2082	*${as_nl}*)
		2083	case $ac_var in #(
		2084	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		2085	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		2086	esac
		2087	case $ac_var in #(
		2088	_ | IFS | as_nl) ;; #(
		2089	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		2090	*) { eval $ac_var=; unset $ac_var;} ;;
		2091	esac ;;
		2092	esac
		2093	done
		2094	(set) 2>&1 |
		2095	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
		2096	*${as_nl}ac_space=\ *)
		2097	sed -n \
		2098	"s/'\''/'\''\\\\'\'''\''/g;
		2099	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
		2100	;; #(
		2101	*)
		2102	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
		2103	;;
		2104	esac |
		2105	sort
		2106	)
		2107	echo
		2108
		2109	$as_echo "## ----------------- ##
		2110	## Output variables. ##
		2111	## ----------------- ##"
		2112	echo
		2113	for ac_var in $ac_subst_vars
		2114	do
		2115	eval ac_val=\$$ac_var
		2116	case $ac_val in
		2117	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2118	esac
		2119	$as_echo "$ac_var='\''$ac_val'\''"
		2120	done | sort
		2121	echo
		2122
		2123	if test -n "$ac_subst_files"; then
		2124	$as_echo "## ------------------- ##
		2125	## File substitutions. ##
		2126	## ------------------- ##"
		2127	echo
		2128	for ac_var in $ac_subst_files
		2129	do
		2130	eval ac_val=\$$ac_var
		2131	case $ac_val in
		2132	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
		2133	esac
		2134	$as_echo "$ac_var='\''$ac_val'\''"
		2135	done | sort
		2136	echo
		2137	fi
		2138
		2139	if test -s confdefs.h; then
		2140	$as_echo "## ----------- ##
		2141	## confdefs.h. ##
		2142	## ----------- ##"
		2143	echo
		2144	cat confdefs.h
		2145	echo
		2146	fi
		2147	test "$ac_signal" != 0 &&
		2148	$as_echo "$as_me: caught signal $ac_signal"
		2149	$as_echo "$as_me: exit $exit_status"
		2150	} >&5
		2151	rm -f core *.core core.conftest.* &&
		2152	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
		2153	exit $exit_status
		2154	' 0
		2155	for ac_signal in 1 2 13 15; do
		2156	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
		2157	done
		2158	ac_signal=0
		2159
		2160	# confdefs.h avoids OS command line length limits that DEFS can exceed.
		2161	rm -f -r conftest* confdefs.h
		2162
		2163	$as_echo "/* confdefs.h */" > confdefs.h
		2164
		2165	# Predefined preprocessor variables.
		2166
		2167	cat >>confdefs.h <<_ACEOF
		2168	#define PACKAGE_NAME "$PACKAGE_NAME"
		2169	_ACEOF
		2170
		2171	cat >>confdefs.h <<_ACEOF
		2172	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
		2173	_ACEOF
		2174
		2175	cat >>confdefs.h <<_ACEOF
		2176	#define PACKAGE_VERSION "$PACKAGE_VERSION"
		2177	_ACEOF
		2178
		2179	cat >>confdefs.h <<_ACEOF
		2180	#define PACKAGE_STRING "$PACKAGE_STRING"
		2181	_ACEOF
		2182
		2183	cat >>confdefs.h <<_ACEOF
		2184	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
		2185	_ACEOF
		2186
		2187	cat >>confdefs.h <<_ACEOF
		2188	#define PACKAGE_URL "$PACKAGE_URL"
		2189	_ACEOF
		2190
		2191
		2192	# Let the site file select an alternate cache file if it wants to.
		2193	# Prefer an explicitly selected file to automatically selected ones.
		2194	ac_site_file1=NONE
		2195	ac_site_file2=NONE
		2196	if test -n "$CONFIG_SITE"; then
		2197	# We do not want a PATH search for config.site.
		2198	case $CONFIG_SITE in #((
		2199	-*) ac_site_file1=./$CONFIG_SITE;;
		2200	*/*) ac_site_file1=$CONFIG_SITE;;
		2201	*) ac_site_file1=./$CONFIG_SITE;;
		2202	esac
		2203	elif test "x$prefix" != xNONE; then
		2204	ac_site_file1=$prefix/share/config.site
		2205	ac_site_file2=$prefix/etc/config.site
		2206	else
		2207	ac_site_file1=$ac_default_prefix/share/config.site
		2208	ac_site_file2=$ac_default_prefix/etc/config.site
		2209	fi
		2210	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
		2211	do
		2212	test "x$ac_site_file" = xNONE && continue
		2213	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
		2214	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
		2215	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
		2216	sed 's/^/| /' "$ac_site_file" >&5
		2217	. "$ac_site_file" \
		2218	|| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2219	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2220	as_fn_error $? "failed to load site script $ac_site_file
		2221	See \`config.log' for more details" "$LINENO" 5; }
		2222	fi
		2223	done
		2224
		2225	if test -r "$cache_file"; then
		2226	# Some versions of bash will fail to source /dev/null (special files
		2227	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
		2228	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
		2229	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
		2230	$as_echo "$as_me: loading cache $cache_file" >&6;}
		2231	case $cache_file in
		2232	[\\/]* | ?:[\\/]* ) . "$cache_file";;
		2233	*) . "./$cache_file";;
		2234	esac
		2235	fi
		2236	else
		2237	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
		2238	$as_echo "$as_me: creating cache $cache_file" >&6;}
		2239	>$cache_file
		2240	fi
		2241
		2242	# Check that the precious variables saved in the cache have kept the same
		2243	# value.
		2244	ac_cache_corrupted=false
		2245	for ac_var in $ac_precious_vars; do
		2246	eval ac_old_set=\$ac_cv_env_${ac_var}_set
		2247	eval ac_new_set=\$ac_env_${ac_var}_set
		2248	eval ac_old_val=\$ac_cv_env_${ac_var}_value
		2249	eval ac_new_val=\$ac_env_${ac_var}_value
		2250	case $ac_old_set,$ac_new_set in
		2251	set,)
		2252	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
		2253	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
		2254	ac_cache_corrupted=: ;;
		2255	,set)
		2256	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
		2257	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
		2258	ac_cache_corrupted=: ;;
		2259	,);;
		2260	*)
		2261	if test "x$ac_old_val" != "x$ac_new_val"; then
		2262	# differences in whitespace do not lead to failure.
		2263	ac_old_val_w=`echo x $ac_old_val`
		2264	ac_new_val_w=`echo x $ac_new_val`
		2265	if test "$ac_old_val_w" != "$ac_new_val_w"; then
		2266	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
		2267	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
		2268	ac_cache_corrupted=:
		2269	else
		2270	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
		2271	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
		2272	eval $ac_var=\$ac_old_val
		2273	fi
		2274	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
		2275	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
		2276	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
		2277	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
		2278	fi;;
		2279	esac
		2280	# Pass precious variables to config.status.
		2281	if test "$ac_new_set" = set; then
		2282	case $ac_new_val in
		2283	*\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
		2284	*) ac_arg=$ac_var=$ac_new_val ;;
		2285	esac
		2286	case " $ac_configure_args " in
		2287	*" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
		2288	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
		2289	esac
		2290	fi
		2291	done
		2292	if $ac_cache_corrupted; then
		2293	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2294	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2295	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
		2296	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
		2297	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
		2298	fi
		2299	## -------------------- ##
		2300	## Main body of script. ##
		2301	## -------------------- ##
		2302
		2303	ac_ext=c
		2304	ac_cpp='$CPP $CPPFLAGS'
		2305	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		2306	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		2307	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		2308
		2309
		2310
		2311	ac_aux_dir=
		2312	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
		2313	if test -f "$ac_dir/install-sh"; then
		2314	ac_aux_dir=$ac_dir
		2315	ac_install_sh="$ac_aux_dir/install-sh -c"
		2316	break
		2317	elif test -f "$ac_dir/install.sh"; then
		2318	ac_aux_dir=$ac_dir
		2319	ac_install_sh="$ac_aux_dir/install.sh -c"
		2320	break
		2321	elif test -f "$ac_dir/shtool"; then
		2322	ac_aux_dir=$ac_dir
		2323	ac_install_sh="$ac_aux_dir/shtool install -c"
		2324	break
		2325	fi
		2326	done
		2327	if test -z "$ac_aux_dir"; then
		2328	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
		2329	fi
		2330
		2331	# These three variables are undocumented and unsupported,
		2332	# and are intended to be withdrawn in a future Autoconf release.
		2333	# They can cause serious problems if a builder's source tree is in a directory
		2334	# whose full name contains unusual characters.
		2335	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
		2336	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
		2337	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
		2338
		2339
		2340	# Make sure we can run config.sub.
		2341	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
		2342	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
		2343
		2344	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
		2345	$as_echo_n "checking build system type... " >&6; }
		2346	if ${ac_cv_build+:} false; then :
		2347	$as_echo_n "(cached) " >&6
		2348	else
		2349	ac_build_alias=$build_alias
		2350	test "x$ac_build_alias" = x &&
		2351	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
		2352	test "x$ac_build_alias" = x &&
		2353	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
		2354	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
		2355	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
		2356
		2357	fi
		2358	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
		2359	$as_echo "$ac_cv_build" >&6; }
		2360	case $ac_cv_build in
		2361	*-*-*) ;;
		2362	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
		2363	esac
		2364	build=$ac_cv_build
		2365	ac_save_IFS=$IFS; IFS='-'
		2366	set x $ac_cv_build
		2367	shift
		2368	build_cpu=$1
		2369	build_vendor=$2
		2370	shift; shift
		2371	# Remember, the first character of IFS is used to create $*,
		2372	# except with old shells:
		2373	build_os=$*
		2374	IFS=$ac_save_IFS
		2375	case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
		2376
		2377
		2378	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
		2379	$as_echo_n "checking host system type... " >&6; }
		2380	if ${ac_cv_host+:} false; then :
		2381	$as_echo_n "(cached) " >&6
		2382	else
		2383	if test "x$host_alias" = x; then
		2384	ac_cv_host=$ac_cv_build
		2385	else
		2386	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
		2387	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
		2388	fi
		2389
		2390	fi
		2391	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
		2392	$as_echo "$ac_cv_host" >&6; }
		2393	case $ac_cv_host in
		2394	*-*-*) ;;
		2395	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
		2396	esac
		2397	host=$ac_cv_host
		2398	ac_save_IFS=$IFS; IFS='-'
		2399	set x $ac_cv_host
		2400	shift
		2401	host_cpu=$1
		2402	host_vendor=$2
		2403	shift; shift
		2404	# Remember, the first character of IFS is used to create $*,
		2405	# except with old shells:
		2406	host_os=$*
		2407	IFS=$ac_save_IFS
		2408	case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
		2409
		2410
		2411	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
		2412	$as_echo_n "checking target system type... " >&6; }
		2413	if ${ac_cv_target+:} false; then :
		2414	$as_echo_n "(cached) " >&6
		2415	else
		2416	if test "x$target_alias" = x; then
		2417	ac_cv_target=$ac_cv_host
		2418	else
		2419	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
		2420	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
		2421	fi
		2422
		2423	fi
		2424	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
		2425	$as_echo "$ac_cv_target" >&6; }
		2426	case $ac_cv_target in
		2427	*-*-*) ;;
		2428	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
		2429	esac
		2430	target=$ac_cv_target
		2431	ac_save_IFS=$IFS; IFS='-'
		2432	set x $ac_cv_target
		2433	shift
		2434	target_cpu=$1
		2435	target_vendor=$2
		2436	shift; shift
		2437	# Remember, the first character of IFS is used to create $*,
		2438	# except with old shells:
		2439	target_os=$*
		2440	IFS=$ac_save_IFS
		2441	case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
		2442
		2443
		2444	# The aliases save the names the user supplied, while $host etc.
		2445	# will get canonicalized.
		2446	test -n "$target_alias" &&
		2447	test "$program_prefix$program_suffix$program_transform_name" = \
		2448	NONENONEs,x,x, &&
		2449	program_prefix=${target_alias}-
		2450
		2451
		2452
		2453
		2454
		2455
		2456
		2457
		2458	# Check whether --with-gcc was given.
		2459	if test "${with_gcc+set}" = set; then :
		2460	withval=$with_gcc;
		2461	fi
		2462
		2463	V_CCOPT=""
		2464	if test "${srcdir}" != "." ; then
		2465	V_CCOPT="-I\$(srcdir)"
		2466	fi
		2467	if test "${CFLAGS+set}" = set; then
		2468	LBL_CFLAGS="$CFLAGS"
		2469	fi
		2470	if test -z "$CC" ; then
		2471	case "$host_os" in
		2472
		2473	bsdi*)
		2474	# Extract the first word of "shlicc2", so it can be a program name with args.
		2475	set dummy shlicc2; ac_word=$2
		2476	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		2477	$as_echo_n "checking for $ac_word... " >&6; }
		2478	if ${ac_cv_prog_SHLICC2+:} false; then :
		2479	$as_echo_n "(cached) " >&6
		2480	else
		2481	if test -n "$SHLICC2"; then
		2482	ac_cv_prog_SHLICC2="$SHLICC2" # Let the user override the test.
		2483	else
		2484	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2485	for as_dir in $PATH
		2486	do
		2487	IFS=$as_save_IFS
		2488	test -z "$as_dir" && as_dir=.
		2489	for ac_exec_ext in '' $ac_executable_extensions; do
		2490	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		2491	ac_cv_prog_SHLICC2="yes"
		2492	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		2493	break 2
		2494	fi
		2495	done
		2496	done
		2497	IFS=$as_save_IFS
		2498
		2499	test -z "$ac_cv_prog_SHLICC2" && ac_cv_prog_SHLICC2="no"
		2500	fi
		2501	fi
		2502	SHLICC2=$ac_cv_prog_SHLICC2
		2503	if test -n "$SHLICC2"; then
		2504	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SHLICC2" >&5
		2505	$as_echo "$SHLICC2" >&6; }
		2506	else
		2507	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2508	$as_echo "no" >&6; }
		2509	fi
		2510
		2511
		2512	if test $SHLICC2 = yes ; then
		2513	CC=shlicc2
		2514	export CC
		2515	fi
		2516	;;
		2517	esac
		2518	fi
		2519	if test -z "$CC" -a "$with_gcc" = no ; then
		2520	CC=cc
		2521	export CC
		2522	fi
		2523
		2524	ac_ext=c
		2525	ac_cpp='$CPP $CPPFLAGS'
		2526	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		2527	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		2528	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		2529	if test -n "$ac_tool_prefix"; then
		2530	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
		2531	set dummy ${ac_tool_prefix}gcc; ac_word=$2
		2532	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		2533	$as_echo_n "checking for $ac_word... " >&6; }
		2534	if ${ac_cv_prog_CC+:} false; then :
		2535	$as_echo_n "(cached) " >&6
		2536	else
		2537	if test -n "$CC"; then
		2538	ac_cv_prog_CC="$CC" # Let the user override the test.
		2539	else
		2540	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2541	for as_dir in $PATH
		2542	do
		2543	IFS=$as_save_IFS
		2544	test -z "$as_dir" && as_dir=.
		2545	for ac_exec_ext in '' $ac_executable_extensions; do
		2546	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		2547	ac_cv_prog_CC="${ac_tool_prefix}gcc"
		2548	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		2549	break 2
		2550	fi
		2551	done
		2552	done
		2553	IFS=$as_save_IFS
		2554
		2555	fi
		2556	fi
		2557	CC=$ac_cv_prog_CC
		2558	if test -n "$CC"; then
		2559	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		2560	$as_echo "$CC" >&6; }
		2561	else
		2562	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2563	$as_echo "no" >&6; }
		2564	fi
		2565
		2566
		2567	fi
		2568	if test -z "$ac_cv_prog_CC"; then
		2569	ac_ct_CC=$CC
		2570	# Extract the first word of "gcc", so it can be a program name with args.
		2571	set dummy gcc; ac_word=$2
		2572	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		2573	$as_echo_n "checking for $ac_word... " >&6; }
		2574	if ${ac_cv_prog_ac_ct_CC+:} false; then :
		2575	$as_echo_n "(cached) " >&6
		2576	else
		2577	if test -n "$ac_ct_CC"; then
		2578	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		2579	else
		2580	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2581	for as_dir in $PATH
		2582	do
		2583	IFS=$as_save_IFS
		2584	test -z "$as_dir" && as_dir=.
		2585	for ac_exec_ext in '' $ac_executable_extensions; do
		2586	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		2587	ac_cv_prog_ac_ct_CC="gcc"
		2588	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		2589	break 2
		2590	fi
		2591	done
		2592	done
		2593	IFS=$as_save_IFS
		2594
		2595	fi
		2596	fi
		2597	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		2598	if test -n "$ac_ct_CC"; then
		2599	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		2600	$as_echo "$ac_ct_CC" >&6; }
		2601	else
		2602	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2603	$as_echo "no" >&6; }
		2604	fi
		2605
		2606	if test "x$ac_ct_CC" = x; then
		2607	CC=""
		2608	else
		2609	case $cross_compiling:$ac_tool_warned in
		2610	yes:)
		2611	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		2612	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		2613	ac_tool_warned=yes ;;
		2614	esac
		2615	CC=$ac_ct_CC
		2616	fi
		2617	else
		2618	CC="$ac_cv_prog_CC"
		2619	fi
		2620
		2621	if test -z "$CC"; then
		2622	if test -n "$ac_tool_prefix"; then
		2623	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
		2624	set dummy ${ac_tool_prefix}cc; ac_word=$2
		2625	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		2626	$as_echo_n "checking for $ac_word... " >&6; }
		2627	if ${ac_cv_prog_CC+:} false; then :
		2628	$as_echo_n "(cached) " >&6
		2629	else
		2630	if test -n "$CC"; then
		2631	ac_cv_prog_CC="$CC" # Let the user override the test.
		2632	else
		2633	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2634	for as_dir in $PATH
		2635	do
		2636	IFS=$as_save_IFS
		2637	test -z "$as_dir" && as_dir=.
		2638	for ac_exec_ext in '' $ac_executable_extensions; do
		2639	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		2640	ac_cv_prog_CC="${ac_tool_prefix}cc"
		2641	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		2642	break 2
		2643	fi
		2644	done
		2645	done
		2646	IFS=$as_save_IFS
		2647
		2648	fi
		2649	fi
		2650	CC=$ac_cv_prog_CC
		2651	if test -n "$CC"; then
		2652	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		2653	$as_echo "$CC" >&6; }
		2654	else
		2655	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2656	$as_echo "no" >&6; }
		2657	fi
		2658
		2659
		2660	fi
		2661	fi
		2662	if test -z "$CC"; then
		2663	# Extract the first word of "cc", so it can be a program name with args.
		2664	set dummy cc; ac_word=$2
		2665	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		2666	$as_echo_n "checking for $ac_word... " >&6; }
		2667	if ${ac_cv_prog_CC+:} false; then :
		2668	$as_echo_n "(cached) " >&6
		2669	else
		2670	if test -n "$CC"; then
		2671	ac_cv_prog_CC="$CC" # Let the user override the test.
		2672	else
		2673	ac_prog_rejected=no
		2674	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2675	for as_dir in $PATH
		2676	do
		2677	IFS=$as_save_IFS
		2678	test -z "$as_dir" && as_dir=.
		2679	for ac_exec_ext in '' $ac_executable_extensions; do
		2680	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		2681	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
		2682	ac_prog_rejected=yes
		2683	continue
		2684	fi
		2685	ac_cv_prog_CC="cc"
		2686	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		2687	break 2
		2688	fi
		2689	done
		2690	done
		2691	IFS=$as_save_IFS
		2692
		2693	if test $ac_prog_rejected = yes; then
		2694	# We found a bogon in the path, so make sure we never use it.
		2695	set dummy $ac_cv_prog_CC
		2696	shift
		2697	if test $# != 0; then
		2698	# We chose a different compiler from the bogus one.
		2699	# However, it has the same basename, so the bogon will be chosen
		2700	# first if we set CC to just the basename; use the full file name.
		2701	shift
		2702	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
		2703	fi
		2704	fi
		2705	fi
		2706	fi
		2707	CC=$ac_cv_prog_CC
		2708	if test -n "$CC"; then
		2709	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		2710	$as_echo "$CC" >&6; }
		2711	else
		2712	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2713	$as_echo "no" >&6; }
		2714	fi
		2715
		2716
		2717	fi
		2718	if test -z "$CC"; then
		2719	if test -n "$ac_tool_prefix"; then
		2720	for ac_prog in cl.exe
		2721	do
		2722	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
		2723	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
		2724	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		2725	$as_echo_n "checking for $ac_word... " >&6; }
		2726	if ${ac_cv_prog_CC+:} false; then :
		2727	$as_echo_n "(cached) " >&6
		2728	else
		2729	if test -n "$CC"; then
		2730	ac_cv_prog_CC="$CC" # Let the user override the test.
		2731	else
		2732	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2733	for as_dir in $PATH
		2734	do
		2735	IFS=$as_save_IFS
		2736	test -z "$as_dir" && as_dir=.
		2737	for ac_exec_ext in '' $ac_executable_extensions; do
		2738	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		2739	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
		2740	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		2741	break 2
		2742	fi
		2743	done
		2744	done
		2745	IFS=$as_save_IFS
		2746
		2747	fi
		2748	fi
		2749	CC=$ac_cv_prog_CC
		2750	if test -n "$CC"; then
		2751	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
		2752	$as_echo "$CC" >&6; }
		2753	else
		2754	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2755	$as_echo "no" >&6; }
		2756	fi
		2757
		2758
		2759	test -n "$CC" && break
		2760	done
		2761	fi
		2762	if test -z "$CC"; then
		2763	ac_ct_CC=$CC
		2764	for ac_prog in cl.exe
		2765	do
		2766	# Extract the first word of "$ac_prog", so it can be a program name with args.
		2767	set dummy $ac_prog; ac_word=$2
		2768	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		2769	$as_echo_n "checking for $ac_word... " >&6; }
		2770	if ${ac_cv_prog_ac_ct_CC+:} false; then :
		2771	$as_echo_n "(cached) " >&6
		2772	else
		2773	if test -n "$ac_ct_CC"; then
		2774	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
		2775	else
		2776	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		2777	for as_dir in $PATH
		2778	do
		2779	IFS=$as_save_IFS
		2780	test -z "$as_dir" && as_dir=.
		2781	for ac_exec_ext in '' $ac_executable_extensions; do
		2782	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		2783	ac_cv_prog_ac_ct_CC="$ac_prog"
		2784	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		2785	break 2
		2786	fi
		2787	done
		2788	done
		2789	IFS=$as_save_IFS
		2790
		2791	fi
		2792	fi
		2793	ac_ct_CC=$ac_cv_prog_ac_ct_CC
		2794	if test -n "$ac_ct_CC"; then
		2795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
		2796	$as_echo "$ac_ct_CC" >&6; }
		2797	else
		2798	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2799	$as_echo "no" >&6; }
		2800	fi
		2801
		2802
		2803	test -n "$ac_ct_CC" && break
		2804	done
		2805
		2806	if test "x$ac_ct_CC" = x; then
		2807	CC=""
		2808	else
		2809	case $cross_compiling:$ac_tool_warned in
		2810	yes:)
		2811	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		2812	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		2813	ac_tool_warned=yes ;;
		2814	esac
		2815	CC=$ac_ct_CC
		2816	fi
		2817	fi
		2818
		2819	fi
		2820
		2821
		2822	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2823	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2824	as_fn_error $? "no acceptable C compiler found in \$PATH
		2825	See \`config.log' for more details" "$LINENO" 5; }
		2826
		2827	# Provide some information about the compiler.
		2828	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
		2829	set X $ac_compile
		2830	ac_compiler=$2
		2831	for ac_option in --version -v -V -qversion; do
		2832	{ { ac_try="$ac_compiler $ac_option >&5"
		2833	case "(($ac_try" in
		2834	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2835	*) ac_try_echo=$ac_try;;
		2836	esac
		2837	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2838	$as_echo "$ac_try_echo"; } >&5
		2839	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
		2840	ac_status=$?
		2841	if test -s conftest.err; then
		2842	sed '10a\
		2843	... rest of stderr output deleted ...
		2844	10q' conftest.err >conftest.er1
		2845	cat conftest.er1 >&5
		2846	fi
		2847	rm -f conftest.er1 conftest.err
		2848	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2849	test $ac_status = 0; }
		2850	done
		2851
		2852	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2853	/* end confdefs.h. */
		2854
		2855	int
		2856	main ()
		2857	{
		2858
		2859	;
		2860	return 0;
		2861	}
		2862	_ACEOF
		2863	ac_clean_files_save=$ac_clean_files
		2864	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
		2865	# Try to create an executable without -o first, disregard a.out.
		2866	# It will help us diagnose broken compilers, and finding out an intuition
		2867	# of exeext.
		2868	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
		2869	$as_echo_n "checking whether the C compiler works... " >&6; }
		2870	ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
		2871
		2872	# The possible output files:
		2873	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
		2874
		2875	ac_rmfiles=
		2876	for ac_file in $ac_files
		2877	do
		2878	case $ac_file in
		2879	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		2880	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
		2881	esac
		2882	done
		2883	rm -f $ac_rmfiles
		2884
		2885	if { { ac_try="$ac_link_default"
		2886	case "(($ac_try" in
		2887	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2888	*) ac_try_echo=$ac_try;;
		2889	esac
		2890	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2891	$as_echo "$ac_try_echo"; } >&5
		2892	(eval "$ac_link_default") 2>&5
		2893	ac_status=$?
		2894	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2895	test $ac_status = 0; }; then :
		2896	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
		2897	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
		2898	# in a Makefile. We should not override ac_cv_exeext if it was cached,
		2899	# so that the user can short-circuit this test for compilers unknown to
		2900	# Autoconf.
		2901	for ac_file in $ac_files ''
		2902	do
		2903	test -f "$ac_file" || continue
		2904	case $ac_file in
		2905	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
		2906	;;
		2907	[ab].out )
		2908	# We found the default executable, but exeext='' is most
		2909	# certainly right.
		2910	break;;
		2911	*.* )
		2912	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
		2913	then :; else
		2914	ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
		2915	fi
		2916	# We set ac_cv_exeext here because the later test for it is not
		2917	# safe: cross compilers may not add the suffix if given an `-o'
		2918	# argument, so we may need to know it at that point already.
		2919	# Even if this section looks crufty: it has the advantage of
		2920	# actually working.
		2921	break;;
		2922	* )
		2923	break;;
		2924	esac
		2925	done
		2926	test "$ac_cv_exeext" = no && ac_cv_exeext=
		2927
		2928	else
		2929	ac_file=''
		2930	fi
		2931	if test -z "$ac_file"; then :
		2932	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		2933	$as_echo "no" >&6; }
		2934	$as_echo "$as_me: failed program was:" >&5
		2935	sed 's/^/| /' conftest.$ac_ext >&5
		2936
		2937	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2938	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2939	as_fn_error 77 "C compiler cannot create executables
		2940	See \`config.log' for more details" "$LINENO" 5; }
		2941	else
		2942	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		2943	$as_echo "yes" >&6; }
		2944	fi
		2945	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
		2946	$as_echo_n "checking for C compiler default output file name... " >&6; }
		2947	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
		2948	$as_echo "$ac_file" >&6; }
		2949	ac_exeext=$ac_cv_exeext
		2950
		2951	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
		2952	ac_clean_files=$ac_clean_files_save
		2953	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
		2954	$as_echo_n "checking for suffix of executables... " >&6; }
		2955	if { { ac_try="$ac_link"
		2956	case "(($ac_try" in
		2957	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		2958	*) ac_try_echo=$ac_try;;
		2959	esac
		2960	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		2961	$as_echo "$ac_try_echo"; } >&5
		2962	(eval "$ac_link") 2>&5
		2963	ac_status=$?
		2964	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		2965	test $ac_status = 0; }; then :
		2966	# If both `conftest.exe' and `conftest' are `present' (well, observable)
		2967	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
		2968	# work properly (i.e., refer to `conftest.exe'), while it won't with
		2969	# `rm'.
		2970	for ac_file in conftest.exe conftest conftest.*; do
		2971	test -f "$ac_file" || continue
		2972	case $ac_file in
		2973	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
		2974	*.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
		2975	break;;
		2976	* ) break;;
		2977	esac
		2978	done
		2979	else
		2980	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		2981	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		2982	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
		2983	See \`config.log' for more details" "$LINENO" 5; }
		2984	fi
		2985	rm -f conftest conftest$ac_cv_exeext
		2986	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
		2987	$as_echo "$ac_cv_exeext" >&6; }
		2988
		2989	rm -f conftest.$ac_ext
		2990	EXEEXT=$ac_cv_exeext
		2991	ac_exeext=$EXEEXT
		2992	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		2993	/* end confdefs.h. */
		2994	#include <stdio.h>
		2995	int
		2996	main ()
		2997	{
		2998	FILE *f = fopen ("conftest.out", "w");
		2999	return ferror (f) || fclose (f) != 0;
		3000
		3001	;
		3002	return 0;
		3003	}
		3004	_ACEOF
		3005	ac_clean_files="$ac_clean_files conftest.out"
		3006	# Check that the compiler produces executables we can run. If not, either
		3007	# the compiler is broken, or we cross compile.
		3008	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
		3009	$as_echo_n "checking whether we are cross compiling... " >&6; }
		3010	if test "$cross_compiling" != yes; then
		3011	{ { ac_try="$ac_link"
		3012	case "(($ac_try" in
		3013	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3014	*) ac_try_echo=$ac_try;;
		3015	esac
		3016	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3017	$as_echo "$ac_try_echo"; } >&5
		3018	(eval "$ac_link") 2>&5
		3019	ac_status=$?
		3020	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3021	test $ac_status = 0; }
		3022	if { ac_try='./conftest$ac_cv_exeext'
		3023	{ { case "(($ac_try" in
		3024	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3025	*) ac_try_echo=$ac_try;;
		3026	esac
		3027	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3028	$as_echo "$ac_try_echo"; } >&5
		3029	(eval "$ac_try") 2>&5
		3030	ac_status=$?
		3031	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3032	test $ac_status = 0; }; }; then
		3033	cross_compiling=no
		3034	else
		3035	if test "$cross_compiling" = maybe; then
		3036	cross_compiling=yes
		3037	else
		3038	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3039	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		3040	as_fn_error $? "cannot run C compiled programs.
		3041	If you meant to cross compile, use \`--host'.
		3042	See \`config.log' for more details" "$LINENO" 5; }
		3043	fi
		3044	fi
		3045	fi
		3046	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
		3047	$as_echo "$cross_compiling" >&6; }
		3048
		3049	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
		3050	ac_clean_files=$ac_clean_files_save
		3051	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
		3052	$as_echo_n "checking for suffix of object files... " >&6; }
		3053	if ${ac_cv_objext+:} false; then :
		3054	$as_echo_n "(cached) " >&6
		3055	else
		3056	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3057	/* end confdefs.h. */
		3058
		3059	int
		3060	main ()
		3061	{
		3062
		3063	;
		3064	return 0;
		3065	}
		3066	_ACEOF
		3067	rm -f conftest.o conftest.obj
		3068	if { { ac_try="$ac_compile"
		3069	case "(($ac_try" in
		3070	*\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
		3071	*) ac_try_echo=$ac_try;;
		3072	esac
		3073	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
		3074	$as_echo "$ac_try_echo"; } >&5
		3075	(eval "$ac_compile") 2>&5
		3076	ac_status=$?
		3077	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
		3078	test $ac_status = 0; }; then :
		3079	for ac_file in conftest.o conftest.obj conftest.*; do
		3080	test -f "$ac_file" || continue;
		3081	case $ac_file in
		3082	*.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
		3083	*) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
		3084	break;;
		3085	esac
		3086	done
		3087	else
		3088	$as_echo "$as_me: failed program was:" >&5
		3089	sed 's/^/| /' conftest.$ac_ext >&5
		3090
		3091	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3092	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		3093	as_fn_error $? "cannot compute suffix of object files: cannot compile
		3094	See \`config.log' for more details" "$LINENO" 5; }
		3095	fi
		3096	rm -f conftest.$ac_cv_objext conftest.$ac_ext
		3097	fi
		3098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
		3099	$as_echo "$ac_cv_objext" >&6; }
		3100	OBJEXT=$ac_cv_objext
		3101	ac_objext=$OBJEXT
		3102	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
		3103	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
		3104	if ${ac_cv_c_compiler_gnu+:} false; then :
		3105	$as_echo_n "(cached) " >&6
		3106	else
		3107	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3108	/* end confdefs.h. */
		3109
		3110	int
		3111	main ()
		3112	{
		3113	#ifndef __GNUC__
		3114	choke me
		3115	#endif
		3116
		3117	;
		3118	return 0;
		3119	}
		3120	_ACEOF
		3121	if ac_fn_c_try_compile "$LINENO"; then :
		3122	ac_compiler_gnu=yes
		3123	else
		3124	ac_compiler_gnu=no
		3125	fi
		3126	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3127	ac_cv_c_compiler_gnu=$ac_compiler_gnu
		3128
		3129	fi
		3130	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
		3131	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
		3132	if test $ac_compiler_gnu = yes; then
		3133	GCC=yes
		3134	else
		3135	GCC=
		3136	fi
		3137	ac_test_CFLAGS=${CFLAGS+set}
		3138	ac_save_CFLAGS=$CFLAGS
		3139	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
		3140	$as_echo_n "checking whether $CC accepts -g... " >&6; }
		3141	if ${ac_cv_prog_cc_g+:} false; then :
		3142	$as_echo_n "(cached) " >&6
		3143	else
		3144	ac_save_c_werror_flag=$ac_c_werror_flag
		3145	ac_c_werror_flag=yes
		3146	ac_cv_prog_cc_g=no
		3147	CFLAGS="-g"
		3148	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3149	/* end confdefs.h. */
		3150
		3151	int
		3152	main ()
		3153	{
		3154
		3155	;
		3156	return 0;
		3157	}
		3158	_ACEOF
		3159	if ac_fn_c_try_compile "$LINENO"; then :
		3160	ac_cv_prog_cc_g=yes
		3161	else
		3162	CFLAGS=""
		3163	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3164	/* end confdefs.h. */
		3165
		3166	int
		3167	main ()
		3168	{
		3169
		3170	;
		3171	return 0;
		3172	}
		3173	_ACEOF
		3174	if ac_fn_c_try_compile "$LINENO"; then :
		3175
		3176	else
		3177	ac_c_werror_flag=$ac_save_c_werror_flag
		3178	CFLAGS="-g"
		3179	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3180	/* end confdefs.h. */
		3181
		3182	int
		3183	main ()
		3184	{
		3185
		3186	;
		3187	return 0;
		3188	}
		3189	_ACEOF
		3190	if ac_fn_c_try_compile "$LINENO"; then :
		3191	ac_cv_prog_cc_g=yes
		3192	fi
		3193	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3194	fi
		3195	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3196	fi
		3197	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3198	ac_c_werror_flag=$ac_save_c_werror_flag
		3199	fi
		3200	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
		3201	$as_echo "$ac_cv_prog_cc_g" >&6; }
		3202	if test "$ac_test_CFLAGS" = set; then
		3203	CFLAGS=$ac_save_CFLAGS
		3204	elif test $ac_cv_prog_cc_g = yes; then
		3205	if test "$GCC" = yes; then
		3206	CFLAGS="-g -O2"
		3207	else
		3208	CFLAGS="-g"
		3209	fi
		3210	else
		3211	if test "$GCC" = yes; then
		3212	CFLAGS="-O2"
		3213	else
		3214	CFLAGS=
		3215	fi
		3216	fi
		3217	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
		3218	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
		3219	if ${ac_cv_prog_cc_c89+:} false; then :
		3220	$as_echo_n "(cached) " >&6
		3221	else
		3222	ac_cv_prog_cc_c89=no
		3223	ac_save_CC=$CC
		3224	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3225	/* end confdefs.h. */
		3226	#include <stdarg.h>
		3227	#include <stdio.h>
		3228	struct stat;
		3229	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
		3230	struct buf { int x; };
		3231	FILE * (*rcsopen) (struct buf *, struct stat *, int);
		3232	static char *e (p, i)
		3233	char **p;
		3234	int i;
		3235	{
		3236	return p[i];
		3237	}
		3238	static char *f (char * (*g) (char **, int), char **p, ...)
		3239	{
		3240	char *s;
		3241	va_list v;
		3242	va_start (v,p);
		3243	s = g (p, va_arg (v,int));
		3244	va_end (v);
		3245	return s;
		3246	}
		3247
		3248	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
		3249	function prototypes and stuff, but not '\xHH' hex character constants.
		3250	These don't provoke an error unfortunately, instead are silently treated
		3251	as 'x'. The following induces an error, until -std is added to get
		3252	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
		3253	array size at least. It's necessary to write '\x00'==0 to get something
		3254	that's true only with -std. */
		3255	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
		3256
		3257	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
		3258	inside strings and character constants. */
		3259	#define FOO(x) 'x'
		3260	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
		3261
		3262	int test (int i, double x);
		3263	struct s1 {int (*f) (int a);};
		3264	struct s2 {int (*f) (double a);};
		3265	int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
		3266	int argc;
		3267	char **argv;
		3268	int
		3269	main ()
		3270	{
		3271	return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
		3272	;
		3273	return 0;
		3274	}
		3275	_ACEOF
		3276	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
		3277	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
		3278	do
		3279	CC="$ac_save_CC $ac_arg"
		3280	if ac_fn_c_try_compile "$LINENO"; then :
		3281	ac_cv_prog_cc_c89=$ac_arg
		3282	fi
		3283	rm -f core conftest.err conftest.$ac_objext
		3284	test "x$ac_cv_prog_cc_c89" != "xno" && break
		3285	done
		3286	rm -f conftest.$ac_ext
		3287	CC=$ac_save_CC
		3288
		3289	fi
		3290	# AC_CACHE_VAL
		3291	case "x$ac_cv_prog_cc_c89" in
		3292	x)
		3293	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
		3294	$as_echo "none needed" >&6; } ;;
		3295	xno)
		3296	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
		3297	$as_echo "unsupported" >&6; } ;;
		3298	*)
		3299	CC="$CC $ac_cv_prog_cc_c89"
		3300	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
		3301	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
		3302	esac
		3303	if test "x$ac_cv_prog_cc_c89" != xno; then :
		3304
		3305	fi
		3306
		3307	ac_ext=c
		3308	ac_cpp='$CPP $CPPFLAGS'
		3309	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		3310	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		3311	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3312
		3313
		3314
		3315
		3316
		3317	if test "$GCC" = yes ; then
		3318	#
		3319	# -Werror forces warnings to be errors.
		3320	#
		3321	ac_lbl_cc_force_warning_errors=-Werror
		3322	else
		3323	V_INCLS="$V_INCLS -I/usr/local/include"
		3324	LDFLAGS="$LDFLAGS -L/usr/local/lib"
		3325
		3326	case "$host_os" in
		3327
		3328	darwin*)
		3329	#
		3330	# This is assumed either to be GCC or clang, both
		3331	# of which use -Werror to force warnings to be errors.
		3332	#
		3333	ac_lbl_cc_force_warning_errors=-Werror
		3334	;;
		3335
		3336	hpux*)
		3337	#
		3338	# HP C, which is what we presume we're using, doesn't
		3339	# exit with a non-zero exit status if we hand it an
		3340	# invalid -W flag, can't be forced to do so even with
		3341	# +We, and doesn't handle GCC-style -W flags, so we
		3342	# don't want to try using GCC-style -W flags.
		3343	#
		3344	ac_lbl_cc_dont_try_gcc_dashW=yes
		3345	;;
		3346
		3347	irix*)
		3348	#
		3349	# MIPS C, which is what we presume we're using, doesn't
		3350	# necessarily exit with a non-zero exit status if we
		3351	# hand it an invalid -W flag, can't be forced to do
		3352	# so, and doesn't handle GCC-style -W flags, so we
		3353	# don't want to try using GCC-style -W flags.
		3354	#
		3355	ac_lbl_cc_dont_try_gcc_dashW=yes
		3356	#
		3357	# It also, apparently, defaults to "char" being
		3358	# unsigned, unlike most other C implementations;
		3359	# I suppose we could say "signed char" whenever
		3360	# we want to guarantee a signed "char", but let's
		3361	# just force signed chars.
		3362	#
		3363	# -xansi is normally the default, but the
		3364	# configure script was setting it; perhaps -cckr
		3365	# was the default in the Old Days. (Then again,
		3366	# that would probably be for backwards compatibility
		3367	# in the days when ANSI C was Shiny and New, i.e.
		3368	# 1989 and the early '90's, so maybe we can just
		3369	# drop support for those compilers.)
		3370	#
		3371	# -g is equivalent to -g2, which turns off
		3372	# optimization; we choose -g3, which generates
		3373	# debugging information but doesn't turn off
		3374	# optimization (even if the optimization would
		3375	# cause inaccuracies in debugging).
		3376	#
		3377	V_CCOPT="$V_CCOPT -xansi -signed -g3"
		3378	;;
		3379
		3380	osf*)
		3381	#
		3382	# Presumed to be DEC OSF/1, Digital UNIX, or
		3383	# Tru64 UNIX.
		3384	#
		3385	# The DEC C compiler, which is what we presume we're
		3386	# using, doesn't exit with a non-zero exit status if we
		3387	# hand it an invalid -W flag, can't be forced to do
		3388	# so, and doesn't handle GCC-style -W flags, so we
		3389	# don't want to try using GCC-style -W flags.
		3390	#
		3391	ac_lbl_cc_dont_try_gcc_dashW=yes
		3392	#
		3393	# -g is equivalent to -g2, which turns off
		3394	# optimization; we choose -g3, which generates
		3395	# debugging information but doesn't turn off
		3396	# optimization (even if the optimization would
		3397	# cause inaccuracies in debugging).
		3398	#
		3399	V_CCOPT="$V_CCOPT -g3"
		3400	;;
		3401
		3402	solaris*)
		3403	#
		3404	# Assumed to be Sun C, which requires -errwarn to force
		3405	# warnings to be treated as errors.
		3406	#
		3407	ac_lbl_cc_force_warning_errors=-errwarn
		3408	;;
		3409
		3410	ultrix*)
		3411	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that Ultrix $CC hacks const in prototypes" >&5
		3412	$as_echo_n "checking that Ultrix $CC hacks const in prototypes... " >&6; }
		3413	if ${ac_cv_lbl_cc_const_proto+:} false; then :
		3414	$as_echo_n "(cached) " >&6
		3415	else
		3416
		3417	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3418	/* end confdefs.h. */
		3419	#include <sys/types.h>
		3420	int
		3421	main ()
		3422	{
		3423	struct a { int b; };
		3424	void c(const struct a *)
		3425	;
		3426	return 0;
		3427	}
		3428	_ACEOF
		3429	if ac_fn_c_try_compile "$LINENO"; then :
		3430	ac_cv_lbl_cc_const_proto=yes
		3431	else
		3432	ac_cv_lbl_cc_const_proto=no
		3433	fi
		3434	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3435	fi
		3436
		3437	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_cc_const_proto" >&5
		3438	$as_echo "$ac_cv_lbl_cc_const_proto" >&6; }
		3439	if test $ac_cv_lbl_cc_const_proto = no ; then
		3440
		3441	$as_echo "#define const /**/" >>confdefs.h
		3442
		3443	fi
		3444	;;
		3445	esac
		3446	V_CCOPT="$V_CCOPT -O"
		3447	fi
		3448
		3449
		3450	if test "$GCC" = yes ; then
		3451	#
		3452	# On platforms where we build a shared library:
		3453	#
		3454	# add options to generate position-independent code,
		3455	# if necessary (it's the default in AIX and Darwin/OS X);
		3456	#
		3457	# define option to set the soname of the shared library,
		3458	# if the OS supports that;
		3459	#
		3460	# add options to specify, at link time, a directory to
		3461	# add to the run-time search path, if that's necessary.
		3462	#
		3463	V_SHLIB_CMD="\$(CC)"
		3464	V_SHLIB_OPT="-shared"
		3465	case "$host_os" in
		3466
		3467	aix*)
		3468	;;
		3469
		3470	freebsd*|netbsd*|openbsd*|dragonfly*|linux*|osf*)
		3471	#
		3472	# Platforms where the linker is the GNU linker
		3473	# or accepts command-line arguments like
		3474	# those the GNU linker accepts.
		3475	#
		3476	# Some instruction sets require -fPIC on some
		3477	# operating systems. Check for them. If you
		3478	# have a combination that requires it, add it
		3479	# here.
		3480	#
		3481	PIC_OPT=-fpic
		3482	case "$host_cpu" in
		3483
		3484	sparc64*)
		3485	case "$host_os" in
		3486
		3487	freebsd*|openbsd*)
		3488	PIC_OPT=-fPIC
		3489	;;
		3490	esac
		3491	;;
		3492	esac
		3493	V_CCOPT="$V_CCOPT $PIC_OPT"
		3494	V_SONAME_OPT="-Wl,-soname,"
		3495	V_RPATH_OPT="-Wl,-rpath,"
		3496	;;
		3497
		3498	hpux*)
		3499	V_CCOPT="$V_CCOPT -fpic"
		3500	#
		3501	# XXX - this assumes GCC is using the HP linker,
		3502	# rather than the GNU linker, and that the "+h"
		3503	# option is used on all HP-UX platforms, both .sl
		3504	# and .so.
		3505	#
		3506	V_SONAME_OPT="-Wl,+h,"
		3507	#
		3508	# By default, directories specifed with -L
		3509	# are added to the run-time search path, so
		3510	# we don't add them in pcap-config.
		3511	#
		3512	;;
		3513
		3514	solaris*)
		3515	V_CCOPT="$V_CCOPT -fpic"
		3516	#
		3517	# XXX - this assumes GCC is using the Sun linker,
		3518	# rather than the GNU linker.
		3519	#
		3520	V_SONAME_OPT="-Wl,-h,"
		3521	V_RPATH_OPT="-Wl,-R,"
		3522	;;
		3523	esac
		3524	else
		3525	#
		3526	# Set the appropriate compiler flags and, on platforms
		3527	# where we build a shared library:
		3528	#
		3529	# add options to generate position-independent code,
		3530	# if necessary (it's the default in Darwin/OS X);
		3531	#
		3532	# if we generate ".so" shared libraries, define the
		3533	# appropriate options for building the shared library;
		3534	#
		3535	# add options to specify, at link time, a directory to
		3536	# add to the run-time search path, if that's necessary.
		3537	#
		3538	# Note: spaces after V_SONAME_OPT are significant; on
		3539	# some platforms the soname is passed with a GCC-like
		3540	# "-Wl,-soname,{soname}" option, with the soname part
		3541	# of the option, while on other platforms the C compiler
		3542	# driver takes it as a regular option with the soname
		3543	# following the option. The same applies to V_RPATH_OPT.
		3544	#
		3545	case "$host_os" in
		3546
		3547	aix*)
		3548	V_SHLIB_CMD="\$(CC)"
		3549	V_SHLIB_OPT="-G -bnoentry -bexpall"
		3550	;;
		3551
		3552	freebsd*|netbsd*|openbsd*|dragonfly*|linux*)
		3553	#
		3554	# "cc" is GCC.
		3555	#
		3556	V_CCOPT="$V_CCOPT -fpic"
		3557	V_SHLIB_CMD="\$(CC)"
		3558	V_SHLIB_OPT="-shared"
		3559	V_SONAME_OPT="-Wl,-soname,"
		3560	V_RPATH_OPT="-Wl,-rpath,"
		3561	;;
		3562
		3563	hpux*)
		3564	V_CCOPT="$V_CCOPT +z"
		3565	V_SHLIB_CMD="\$(LD)"
		3566	V_SHLIB_OPT="-b"
		3567	V_SONAME_OPT="+h "
		3568	#
		3569	# By default, directories specifed with -L
		3570	# are added to the run-time search path, so
		3571	# we don't add them in pcap-config.
		3572	#
		3573	;;
		3574
		3575	osf*)
		3576	#
		3577	# Presumed to be DEC OSF/1, Digital UNIX, or
		3578	# Tru64 UNIX.
		3579	#
		3580	V_SHLIB_CMD="\$(CC)"
		3581	V_SHLIB_OPT="-shared"
		3582	V_SONAME_OPT="-soname "
		3583	V_RPATH_OPT="-rpath "
		3584	;;
		3585
		3586	solaris*)
		3587	V_CCOPT="$V_CCOPT -Kpic"
		3588	V_SHLIB_CMD="\$(CC)"
		3589	V_SHLIB_OPT="-G"
		3590	V_SONAME_OPT="-h "
		3591	V_RPATH_OPT="-R"
		3592	;;
		3593	esac
		3594	fi
		3595
		3596	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
		3597	$as_echo_n "checking for inline... " >&6; }
		3598	save_CFLAGS="$CFLAGS"
		3599	CFLAGS="$V_CCOPT"
		3600	if ${ac_cv_lbl_inline+:} false; then :
		3601	$as_echo_n "(cached) " >&6
		3602	else
		3603
		3604	ac_cv_lbl_inline=""
		3605	ac_lbl_cc_inline=no
		3606	for ac_lbl_inline in inline __inline__ __inline
		3607	do
		3608	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3609	/* end confdefs.h. */
		3610	#define inline $ac_lbl_inline
		3611	static inline struct iltest *foo(void);
		3612	struct iltest {
		3613	int iltest1;
		3614	int iltest2;
		3615	};
		3616
		3617	static inline struct iltest *
		3618	foo()
		3619	{
		3620	static struct iltest xxx;
		3621
		3622	return &xxx;
		3623	}
		3624	int
		3625	main ()
		3626	{
		3627
		3628	;
		3629	return 0;
		3630	}
		3631	_ACEOF
		3632	if ac_fn_c_try_compile "$LINENO"; then :
		3633	ac_lbl_cc_inline=yes
		3634	fi
		3635	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3636	if test "$ac_lbl_cc_inline" = yes ; then
		3637	break;
		3638	fi
		3639	done
		3640	if test "$ac_lbl_cc_inline" = yes ; then
		3641	ac_cv_lbl_inline=$ac_lbl_inline
		3642	fi
		3643	fi
		3644
		3645	CFLAGS="$save_CFLAGS"
		3646	if test ! -z "$ac_cv_lbl_inline" ; then
		3647	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_inline" >&5
		3648	$as_echo "$ac_cv_lbl_inline" >&6; }
		3649	else
		3650	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		3651	$as_echo "no" >&6; }
		3652	fi
		3653
		3654	cat >>confdefs.h <<_ACEOF
		3655	#define inline $ac_cv_lbl_inline
		3656	_ACEOF
		3657
		3658
		3659	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__" >&5
		3660	$as_echo_n "checking for __attribute__... " >&6; }
		3661	if ${ac_cv___attribute__+:} false; then :
		3662	$as_echo_n "(cached) " >&6
		3663	else
		3664
		3665	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3666	/* end confdefs.h. */
		3667
		3668
		3669	#include <stdlib.h>
		3670
		3671	static void foo(void) __attribute__ ((noreturn));
		3672
		3673	static void
		3674	foo(void)
		3675	{
		3676	exit(1);
		3677	}
		3678
		3679	int
		3680	main(int argc, char **argv)
		3681	{
		3682	foo();
		3683	}
		3684
		3685	_ACEOF
		3686	if ac_fn_c_try_compile "$LINENO"; then :
		3687	ac_cv___attribute__=yes
		3688	else
		3689	ac_cv___attribute__=no
		3690	fi
		3691	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3692	fi
		3693
		3694	if test "$ac_cv___attribute__" = "yes"; then
		3695
		3696	$as_echo "#define HAVE___ATTRIBUTE__ 1" >>confdefs.h
		3697
		3698	else
		3699	#
		3700	# We can't use __attribute__, so we can't use __attribute__((unused)),
		3701	# so we define _U_ to an empty string.
		3702	#
		3703	V_DEFS="$V_DEFS -D_U_=\"\""
		3704	fi
		3705	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute__" >&5
		3706	$as_echo "$ac_cv___attribute__" >&6; }
		3707
		3708	if test "$ac_cv___attribute__" = "yes"; then
		3709
		3710	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((unused)) can be used without warnings" >&5
		3711	$as_echo_n "checking whether __attribute__((unused)) can be used without warnings... " >&6; }
		3712	if ${ac_cv___attribute___unused+:} false; then :
		3713	$as_echo_n "(cached) " >&6
		3714	else
		3715
		3716	save_CFLAGS="$CFLAGS"
		3717	CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
		3718	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3719	/* end confdefs.h. */
		3720
		3721
		3722	#include <stdlib.h>
		3723	#include <stdio.h>
		3724
		3725	int
		3726	main(int argc __attribute((unused)), char **argv __attribute((unused)))
		3727	{
		3728	printf("Hello, world!\n");
		3729	return 0;
		3730	}
		3731
		3732	_ACEOF
		3733	if ac_fn_c_try_compile "$LINENO"; then :
		3734	ac_cv___attribute___unused=yes
		3735	else
		3736	ac_cv___attribute___unused=no
		3737	fi
		3738	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3739	fi
		3740
		3741	CFLAGS="$save_CFLAGS"
		3742	if test "$ac_cv___attribute___unused" = "yes"; then
		3743	V_DEFS="$V_DEFS -D_U_=\"__attribute__((unused))\""
		3744	else
		3745	V_DEFS="$V_DEFS -D_U_=\"\""
		3746	fi
		3747	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___unused" >&5
		3748	$as_echo "$ac_cv___attribute___unused" >&6; }
		3749
		3750
		3751	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __attribute__((format)) can be used without warnings" >&5
		3752	$as_echo_n "checking whether __attribute__((format)) can be used without warnings... " >&6; }
		3753	if ${ac_cv___attribute___format+:} false; then :
		3754	$as_echo_n "(cached) " >&6
		3755	else
		3756
		3757	save_CFLAGS="$CFLAGS"
		3758	CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors"
		3759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3760	/* end confdefs.h. */
		3761
		3762
		3763	#include <stdlib.h>
		3764
		3765	extern int foo(const char *fmt, ...)
		3766	__attribute__ ((format (printf, 1, 2)));
		3767
		3768	int
		3769	main(int argc, char **argv)
		3770	{
		3771	foo("%s", "test");
		3772	}
		3773
		3774	_ACEOF
		3775	if ac_fn_c_try_compile "$LINENO"; then :
		3776	ac_cv___attribute___format=yes
		3777	else
		3778	ac_cv___attribute___format=no
		3779	fi
		3780	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		3781	fi
		3782
		3783	CFLAGS="$save_CFLAGS"
		3784	if test "$ac_cv___attribute___format" = "yes"; then
		3785
		3786	$as_echo "#define __ATTRIBUTE___FORMAT_OK 1" >>confdefs.h
		3787
		3788	fi
		3789	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv___attribute___format" >&5
		3790	$as_echo "$ac_cv___attribute___format" >&6; }
		3791
		3792	fi
		3793
		3794	ac_ext=c
		3795	ac_cpp='$CPP $CPPFLAGS'
		3796	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		3797	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		3798	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3799	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
		3800	$as_echo_n "checking how to run the C preprocessor... " >&6; }
		3801	# On Suns, sometimes $CPP names a directory.
		3802	if test -n "$CPP" && test -d "$CPP"; then
		3803	CPP=
		3804	fi
		3805	if test -z "$CPP"; then
		3806	if ${ac_cv_prog_CPP+:} false; then :
		3807	$as_echo_n "(cached) " >&6
		3808	else
		3809	# Double quotes because CPP needs to be expanded
		3810	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
		3811	do
		3812	ac_preproc_ok=false
		3813	for ac_c_preproc_warn_flag in '' yes
		3814	do
		3815	# Use a header file that comes with gcc, so configuring glibc
		3816	# with a fresh cross-compiler works.
		3817	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		3818	# <limits.h> exists even on freestanding compilers.
		3819	# On the NeXT, cc -E runs the code through the compiler's parser,
		3820	# not just through cpp. "Syntax error" is here to catch this case.
		3821	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3822	/* end confdefs.h. */
		3823	#ifdef __STDC__
		3824	# include <limits.h>
		3825	#else
		3826	# include <assert.h>
		3827	#endif
		3828	Syntax error
		3829	_ACEOF
		3830	if ac_fn_c_try_cpp "$LINENO"; then :
		3831
		3832	else
		3833	# Broken: fails on valid input.
		3834	continue
		3835	fi
		3836	rm -f conftest.err conftest.i conftest.$ac_ext
		3837
		3838	# OK, works on sane cases. Now check whether nonexistent headers
		3839	# can be detected and how.
		3840	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3841	/* end confdefs.h. */
		3842	#include <ac_nonexistent.h>
		3843	_ACEOF
		3844	if ac_fn_c_try_cpp "$LINENO"; then :
		3845	# Broken: success on invalid input.
		3846	continue
		3847	else
		3848	# Passes both tests.
		3849	ac_preproc_ok=:
		3850	break
		3851	fi
		3852	rm -f conftest.err conftest.i conftest.$ac_ext
		3853
		3854	done
		3855	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		3856	rm -f conftest.i conftest.err conftest.$ac_ext
		3857	if $ac_preproc_ok; then :
		3858	break
		3859	fi
		3860
		3861	done
		3862	ac_cv_prog_CPP=$CPP
		3863
		3864	fi
		3865	CPP=$ac_cv_prog_CPP
		3866	else
		3867	ac_cv_prog_CPP=$CPP
		3868	fi
		3869	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
		3870	$as_echo "$CPP" >&6; }
		3871	ac_preproc_ok=false
		3872	for ac_c_preproc_warn_flag in '' yes
		3873	do
		3874	# Use a header file that comes with gcc, so configuring glibc
		3875	# with a fresh cross-compiler works.
		3876	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
		3877	# <limits.h> exists even on freestanding compilers.
		3878	# On the NeXT, cc -E runs the code through the compiler's parser,
		3879	# not just through cpp. "Syntax error" is here to catch this case.
		3880	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3881	/* end confdefs.h. */
		3882	#ifdef __STDC__
		3883	# include <limits.h>
		3884	#else
		3885	# include <assert.h>
		3886	#endif
		3887	Syntax error
		3888	_ACEOF
		3889	if ac_fn_c_try_cpp "$LINENO"; then :
		3890
		3891	else
		3892	# Broken: fails on valid input.
		3893	continue
		3894	fi
		3895	rm -f conftest.err conftest.i conftest.$ac_ext
		3896
		3897	# OK, works on sane cases. Now check whether nonexistent headers
		3898	# can be detected and how.
		3899	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		3900	/* end confdefs.h. */
		3901	#include <ac_nonexistent.h>
		3902	_ACEOF
		3903	if ac_fn_c_try_cpp "$LINENO"; then :
		3904	# Broken: success on invalid input.
		3905	continue
		3906	else
		3907	# Passes both tests.
		3908	ac_preproc_ok=:
		3909	break
		3910	fi
		3911	rm -f conftest.err conftest.i conftest.$ac_ext
		3912
		3913	done
		3914	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
		3915	rm -f conftest.i conftest.err conftest.$ac_ext
		3916	if $ac_preproc_ok; then :
		3917
		3918	else
		3919	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		3920	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		3921	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
		3922	See \`config.log' for more details" "$LINENO" 5; }
		3923	fi
		3924
		3925	ac_ext=c
		3926	ac_cpp='$CPP $CPPFLAGS'
		3927	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
		3928	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
		3929	ac_compiler_gnu=$ac_cv_c_compiler_gnu
		3930
		3931
		3932	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
		3933	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
		3934	if ${ac_cv_path_GREP+:} false; then :
		3935	$as_echo_n "(cached) " >&6
		3936	else
		3937	if test -z "$GREP"; then
		3938	ac_path_GREP_found=false
		3939	# Loop through the user's path and test for each of PROGNAME-LIST
		3940	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		3941	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		3942	do
		3943	IFS=$as_save_IFS
		3944	test -z "$as_dir" && as_dir=.
		3945	for ac_prog in grep ggrep; do
		3946	for ac_exec_ext in '' $ac_executable_extensions; do
		3947	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
		3948	as_fn_executable_p "$ac_path_GREP" || continue
		3949	# Check for GNU ac_path_GREP and select it if it is found.
		3950	# Check for GNU $ac_path_GREP
		3951	case `"$ac_path_GREP" --version 2>&1` in
		3952	*GNU*)
		3953	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
		3954	*)
		3955	ac_count=0
		3956	$as_echo_n 0123456789 >"conftest.in"
		3957	while :
		3958	do
		3959	cat "conftest.in" "conftest.in" >"conftest.tmp"
		3960	mv "conftest.tmp" "conftest.in"
		3961	cp "conftest.in" "conftest.nl"
		3962	$as_echo 'GREP' >> "conftest.nl"
		3963	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		3964	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		3965	as_fn_arith $ac_count + 1 && ac_count=$as_val
		3966	if test $ac_count -gt ${ac_path_GREP_max-0}; then
		3967	# Best one so far, save it but keep looking for a better one
		3968	ac_cv_path_GREP="$ac_path_GREP"
		3969	ac_path_GREP_max=$ac_count
		3970	fi
		3971	# 10*(2^10) chars as input seems more than enough
		3972	test $ac_count -gt 10 && break
		3973	done
		3974	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		3975	esac
		3976
		3977	$ac_path_GREP_found && break 3
		3978	done
		3979	done
		3980	done
		3981	IFS=$as_save_IFS
		3982	if test -z "$ac_cv_path_GREP"; then
		3983	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		3984	fi
		3985	else
		3986	ac_cv_path_GREP=$GREP
		3987	fi
		3988
		3989	fi
		3990	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
		3991	$as_echo "$ac_cv_path_GREP" >&6; }
		3992	GREP="$ac_cv_path_GREP"
		3993
		3994
		3995	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
		3996	$as_echo_n "checking for egrep... " >&6; }
		3997	if ${ac_cv_path_EGREP+:} false; then :
		3998	$as_echo_n "(cached) " >&6
		3999	else
		4000	if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
		4001	then ac_cv_path_EGREP="$GREP -E"
		4002	else
		4003	if test -z "$EGREP"; then
		4004	ac_path_EGREP_found=false
		4005	# Loop through the user's path and test for each of PROGNAME-LIST
		4006	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		4007	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
		4008	do
		4009	IFS=$as_save_IFS
		4010	test -z "$as_dir" && as_dir=.
		4011	for ac_prog in egrep; do
		4012	for ac_exec_ext in '' $ac_executable_extensions; do
		4013	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
		4014	as_fn_executable_p "$ac_path_EGREP" || continue
		4015	# Check for GNU ac_path_EGREP and select it if it is found.
		4016	# Check for GNU $ac_path_EGREP
		4017	case `"$ac_path_EGREP" --version 2>&1` in
		4018	*GNU*)
		4019	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
		4020	*)
		4021	ac_count=0
		4022	$as_echo_n 0123456789 >"conftest.in"
		4023	while :
		4024	do
		4025	cat "conftest.in" "conftest.in" >"conftest.tmp"
		4026	mv "conftest.tmp" "conftest.in"
		4027	cp "conftest.in" "conftest.nl"
		4028	$as_echo 'EGREP' >> "conftest.nl"
		4029	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
		4030	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
		4031	as_fn_arith $ac_count + 1 && ac_count=$as_val
		4032	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
		4033	# Best one so far, save it but keep looking for a better one
		4034	ac_cv_path_EGREP="$ac_path_EGREP"
		4035	ac_path_EGREP_max=$ac_count
		4036	fi
		4037	# 10*(2^10) chars as input seems more than enough
		4038	test $ac_count -gt 10 && break
		4039	done
		4040	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
		4041	esac
		4042
		4043	$ac_path_EGREP_found && break 3
		4044	done
		4045	done
		4046	done
		4047	IFS=$as_save_IFS
		4048	if test -z "$ac_cv_path_EGREP"; then
		4049	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
		4050	fi
		4051	else
		4052	ac_cv_path_EGREP=$EGREP
		4053	fi
		4054
		4055	fi
		4056	fi
		4057	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
		4058	$as_echo "$ac_cv_path_EGREP" >&6; }
		4059	EGREP="$ac_cv_path_EGREP"
		4060
		4061
		4062	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
		4063	$as_echo_n "checking for ANSI C header files... " >&6; }
		4064	if ${ac_cv_header_stdc+:} false; then :
		4065	$as_echo_n "(cached) " >&6
		4066	else
		4067	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4068	/* end confdefs.h. */
		4069	#include <stdlib.h>
		4070	#include <stdarg.h>
		4071	#include <string.h>
		4072	#include <float.h>
		4073
		4074	int
		4075	main ()
		4076	{
		4077
		4078	;
		4079	return 0;
		4080	}
		4081	_ACEOF
		4082	if ac_fn_c_try_compile "$LINENO"; then :
		4083	ac_cv_header_stdc=yes
		4084	else
		4085	ac_cv_header_stdc=no
		4086	fi
		4087	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4088
		4089	if test $ac_cv_header_stdc = yes; then
		4090	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
		4091	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4092	/* end confdefs.h. */
		4093	#include <string.h>
		4094
		4095	_ACEOF
		4096	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
		4097	$EGREP "memchr" >/dev/null 2>&1; then :
		4098
		4099	else
		4100	ac_cv_header_stdc=no
		4101	fi
		4102	rm -f conftest*
		4103
		4104	fi
		4105
		4106	if test $ac_cv_header_stdc = yes; then
		4107	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
		4108	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4109	/* end confdefs.h. */
		4110	#include <stdlib.h>
		4111
		4112	_ACEOF
		4113	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
		4114	$EGREP "free" >/dev/null 2>&1; then :
		4115
		4116	else
		4117	ac_cv_header_stdc=no
		4118	fi
		4119	rm -f conftest*
		4120
		4121	fi
		4122
		4123	if test $ac_cv_header_stdc = yes; then
		4124	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
		4125	if test "$cross_compiling" = yes; then :
		4126	:
		4127	else
		4128	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4129	/* end confdefs.h. */
		4130	#include <ctype.h>
		4131	#include <stdlib.h>
		4132	#if ((' ' & 0x0FF) == 0x020)
		4133	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
		4134	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
		4135	#else
		4136	# define ISLOWER(c) \
		4137	(('a' <= (c) && (c) <= 'i') \
		4138	|| ('j' <= (c) && (c) <= 'r') \
		4139	|| ('s' <= (c) && (c) <= 'z'))
		4140	# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
		4141	#endif
		4142
		4143	#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
		4144	int
		4145	main ()
		4146	{
		4147	int i;
		4148	for (i = 0; i < 256; i++)
		4149	if (XOR (islower (i), ISLOWER (i))
		4150	|| toupper (i) != TOUPPER (i))
		4151	return 2;
		4152	return 0;
		4153	}
		4154	_ACEOF
		4155	if ac_fn_c_try_run "$LINENO"; then :
		4156
		4157	else
		4158	ac_cv_header_stdc=no
		4159	fi
		4160	rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
		4161	conftest.$ac_objext conftest.beam conftest.$ac_ext
		4162	fi
		4163
		4164	fi
		4165	fi
		4166	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
		4167	$as_echo "$ac_cv_header_stdc" >&6; }
		4168	if test $ac_cv_header_stdc = yes; then
		4169
		4170	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
		4171
		4172	fi
		4173
		4174	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
		4175	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
		4176	inttypes.h stdint.h unistd.h
		4177	do :
		4178	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		4179	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
		4180	"
		4181	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		4182	cat >>confdefs.h <<_ACEOF
		4183	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
		4184	_ACEOF
		4185
		4186	fi
		4187
		4188	done
		4189
		4190
		4191	for ac_header in sys/bitypes.h
		4192	do :
		4193	ac_fn_c_check_header_mongrel "$LINENO" "sys/bitypes.h" "ac_cv_header_sys_bitypes_h" "$ac_includes_default"
		4194	if test "x$ac_cv_header_sys_bitypes_h" = xyes; then :
		4195	cat >>confdefs.h <<_ACEOF
		4196	#define HAVE_SYS_BITYPES_H 1
		4197	_ACEOF
		4198
		4199	fi
		4200
		4201	done
		4202
		4203
		4204	ac_fn_c_check_type "$LINENO" "int8_t" "ac_cv_type_int8_t" "$ac_includes_default
		4205	#ifdef HAVE_SYS_BITYPES_H
		4206	#include <sys/bitypes.h>
		4207	#endif
		4208	"
		4209	if test "x$ac_cv_type_int8_t" = xyes; then :
		4210
		4211	else
		4212
		4213	$as_echo "#define int8_t signed char" >>confdefs.h
		4214
		4215	fi
		4216
		4217	ac_fn_c_check_type "$LINENO" "u_int8_t" "ac_cv_type_u_int8_t" "$ac_includes_default
		4218	#ifdef HAVE_SYS_BITYPES_H
		4219	#include <sys/bitypes.h>
		4220	#endif
		4221	"
		4222	if test "x$ac_cv_type_u_int8_t" = xyes; then :
		4223
		4224	else
		4225
		4226	$as_echo "#define u_int8_t unsigned char" >>confdefs.h
		4227
		4228	fi
		4229
		4230	ac_fn_c_check_type "$LINENO" "int16_t" "ac_cv_type_int16_t" "$ac_includes_default"
		4231	if test "x$ac_cv_type_int16_t" = xyes; then :
		4232
		4233	else
		4234
		4235	$as_echo "#define int16_t short" >>confdefs.h
		4236
		4237	$ac_includes_default
		4238	#ifdef HAVE_SYS_BITYPES_H
		4239	#include <sys/bitypes.h>
		4240	#endif
		4241	fi
		4242
		4243	ac_fn_c_check_type "$LINENO" "u_int16_t" "ac_cv_type_u_int16_t" "$ac_includes_default
		4244	#ifdef HAVE_SYS_BITYPES_H
		4245	#include <sys/bitypes.h>
		4246	#endif
		4247	"
		4248	if test "x$ac_cv_type_u_int16_t" = xyes; then :
		4249
		4250	else
		4251
		4252	$as_echo "#define u_int16_t unsigned short" >>confdefs.h
		4253
		4254	fi
		4255
		4256	ac_fn_c_check_type "$LINENO" "int32_t" "ac_cv_type_int32_t" "$ac_includes_default
		4257	#ifdef HAVE_SYS_BITYPES_H
		4258	#include <sys/bitypes.h>
		4259	#endif
		4260	"
		4261	if test "x$ac_cv_type_int32_t" = xyes; then :
		4262
		4263	else
		4264
		4265	$as_echo "#define int32_t int" >>confdefs.h
		4266
		4267	fi
		4268
		4269	ac_fn_c_check_type "$LINENO" "u_int32_t" "ac_cv_type_u_int32_t" "$ac_includes_default
		4270	#ifdef HAVE_SYS_BITYPES_H
		4271	#include <sys/bitypes.h>
		4272	#endif
		4273	"
		4274	if test "x$ac_cv_type_u_int32_t" = xyes; then :
		4275
		4276	else
		4277
		4278	$as_echo "#define u_int32_t unsigned int" >>confdefs.h
		4279
		4280	fi
		4281
		4282	ac_fn_c_check_type "$LINENO" "int64_t" "ac_cv_type_int64_t" "$ac_includes_default
		4283	#ifdef HAVE_SYS_BITYPES_H
		4284	#include <sys/bitypes.h>
		4285	#endif
		4286	"
		4287	if test "x$ac_cv_type_int64_t" = xyes; then :
		4288
		4289	else
		4290
		4291	$as_echo "#define int64_t long long" >>confdefs.h
		4292
		4293	fi
		4294
		4295	ac_fn_c_check_type "$LINENO" "u_int64_t" "ac_cv_type_u_int64_t" "$ac_includes_default
		4296	#ifdef HAVE_SYS_BITYPES_H
		4297	#include <sys/bitypes.h>
		4298	#endif
		4299	"
		4300	if test "x$ac_cv_type_u_int64_t" = xyes; then :
		4301
		4302	else
		4303
		4304	$as_echo "#define u_int64_t unsigned long long" >>confdefs.h
		4305
		4306	fi
		4307
		4308
		4309	#
		4310	# Try to arrange for large file support.
		4311	#
		4312	# Check whether --enable-largefile was given.
		4313	if test "${enable_largefile+set}" = set; then :
		4314	enableval=$enable_largefile;
		4315	fi
		4316
		4317	if test "$enable_largefile" != no; then
		4318
		4319	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
		4320	$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
		4321	if ${ac_cv_sys_largefile_CC+:} false; then :
		4322	$as_echo_n "(cached) " >&6
		4323	else
		4324	ac_cv_sys_largefile_CC=no
		4325	if test "$GCC" != yes; then
		4326	ac_save_CC=$CC
		4327	while :; do
		4328	# IRIX 6.2 and later do not support large files by default,
		4329	# so use the C compiler's -n32 option if that helps.
		4330	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4331	/* end confdefs.h. */
		4332	#include <sys/types.h>
		4333	/* Check that off_t can represent 2**63 - 1 correctly.
		4334	We can't simply define LARGE_OFF_T to be 9223372036854775807,
		4335	since some C++ compilers masquerading as C compilers
		4336	incorrectly reject 9223372036854775807. */
		4337	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
		4338	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		4339	&& LARGE_OFF_T % 2147483647 == 1)
		4340	? 1 : -1];
		4341	int
		4342	main ()
		4343	{
		4344
		4345	;
		4346	return 0;
		4347	}
		4348	_ACEOF
		4349	if ac_fn_c_try_compile "$LINENO"; then :
		4350	break
		4351	fi
		4352	rm -f core conftest.err conftest.$ac_objext
		4353	CC="$CC -n32"
		4354	if ac_fn_c_try_compile "$LINENO"; then :
		4355	ac_cv_sys_largefile_CC=' -n32'; break
		4356	fi
		4357	rm -f core conftest.err conftest.$ac_objext
		4358	break
		4359	done
		4360	CC=$ac_save_CC
		4361	rm -f conftest.$ac_ext
		4362	fi
		4363	fi
		4364	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
		4365	$as_echo "$ac_cv_sys_largefile_CC" >&6; }
		4366	if test "$ac_cv_sys_largefile_CC" != no; then
		4367	CC=$CC$ac_cv_sys_largefile_CC
		4368	fi
		4369
		4370	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
		4371	$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
		4372	if ${ac_cv_sys_file_offset_bits+:} false; then :
		4373	$as_echo_n "(cached) " >&6
		4374	else
		4375	while :; do
		4376	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4377	/* end confdefs.h. */
		4378	#include <sys/types.h>
		4379	/* Check that off_t can represent 2**63 - 1 correctly.
		4380	We can't simply define LARGE_OFF_T to be 9223372036854775807,
		4381	since some C++ compilers masquerading as C compilers
		4382	incorrectly reject 9223372036854775807. */
		4383	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
		4384	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		4385	&& LARGE_OFF_T % 2147483647 == 1)
		4386	? 1 : -1];
		4387	int
		4388	main ()
		4389	{
		4390
		4391	;
		4392	return 0;
		4393	}
		4394	_ACEOF
		4395	if ac_fn_c_try_compile "$LINENO"; then :
		4396	ac_cv_sys_file_offset_bits=no; break
		4397	fi
		4398	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4399	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4400	/* end confdefs.h. */
		4401	#define _FILE_OFFSET_BITS 64
		4402	#include <sys/types.h>
		4403	/* Check that off_t can represent 2**63 - 1 correctly.
		4404	We can't simply define LARGE_OFF_T to be 9223372036854775807,
		4405	since some C++ compilers masquerading as C compilers
		4406	incorrectly reject 9223372036854775807. */
		4407	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
		4408	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		4409	&& LARGE_OFF_T % 2147483647 == 1)
		4410	? 1 : -1];
		4411	int
		4412	main ()
		4413	{
		4414
		4415	;
		4416	return 0;
		4417	}
		4418	_ACEOF
		4419	if ac_fn_c_try_compile "$LINENO"; then :
		4420	ac_cv_sys_file_offset_bits=64; break
		4421	fi
		4422	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4423	ac_cv_sys_file_offset_bits=unknown
		4424	break
		4425	done
		4426	fi
		4427	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
		4428	$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
		4429	case $ac_cv_sys_file_offset_bits in #(
		4430	no | unknown) ;;
		4431	*)
		4432	cat >>confdefs.h <<_ACEOF
		4433	#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
		4434	_ACEOF
		4435	;;
		4436	esac
		4437	rm -rf conftest*
		4438	if test $ac_cv_sys_file_offset_bits = unknown; then
		4439	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
		4440	$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
		4441	if ${ac_cv_sys_large_files+:} false; then :
		4442	$as_echo_n "(cached) " >&6
		4443	else
		4444	while :; do
		4445	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4446	/* end confdefs.h. */
		4447	#include <sys/types.h>
		4448	/* Check that off_t can represent 2**63 - 1 correctly.
		4449	We can't simply define LARGE_OFF_T to be 9223372036854775807,
		4450	since some C++ compilers masquerading as C compilers
		4451	incorrectly reject 9223372036854775807. */
		4452	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
		4453	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		4454	&& LARGE_OFF_T % 2147483647 == 1)
		4455	? 1 : -1];
		4456	int
		4457	main ()
		4458	{
		4459
		4460	;
		4461	return 0;
		4462	}
		4463	_ACEOF
		4464	if ac_fn_c_try_compile "$LINENO"; then :
		4465	ac_cv_sys_large_files=no; break
		4466	fi
		4467	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4468	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4469	/* end confdefs.h. */
		4470	#define _LARGE_FILES 1
		4471	#include <sys/types.h>
		4472	/* Check that off_t can represent 2**63 - 1 correctly.
		4473	We can't simply define LARGE_OFF_T to be 9223372036854775807,
		4474	since some C++ compilers masquerading as C compilers
		4475	incorrectly reject 9223372036854775807. */
		4476	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
		4477	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		4478	&& LARGE_OFF_T % 2147483647 == 1)
		4479	? 1 : -1];
		4480	int
		4481	main ()
		4482	{
		4483
		4484	;
		4485	return 0;
		4486	}
		4487	_ACEOF
		4488	if ac_fn_c_try_compile "$LINENO"; then :
		4489	ac_cv_sys_large_files=1; break
		4490	fi
		4491	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4492	ac_cv_sys_large_files=unknown
		4493	break
		4494	done
		4495	fi
		4496	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
		4497	$as_echo "$ac_cv_sys_large_files" >&6; }
		4498	case $ac_cv_sys_large_files in #(
		4499	no | unknown) ;;
		4500	*)
		4501	cat >>confdefs.h <<_ACEOF
		4502	#define _LARGE_FILES $ac_cv_sys_large_files
		4503	_ACEOF
		4504	;;
		4505	esac
		4506	rm -rf conftest*
		4507	fi
		4508
		4509
		4510	fi
		4511
		4512	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
		4513	$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }
		4514	if ${ac_cv_sys_largefile_source+:} false; then :
		4515	$as_echo_n "(cached) " >&6
		4516	else
		4517	while :; do
		4518	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4519	/* end confdefs.h. */
		4520	#include <sys/types.h> /* for off_t */
		4521	#include <stdio.h>
		4522	int
		4523	main ()
		4524	{
		4525	int (*fp) (FILE *, off_t, int) = fseeko;
		4526	return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
		4527	;
		4528	return 0;
		4529	}
		4530	_ACEOF
		4531	if ac_fn_c_try_link "$LINENO"; then :
		4532	ac_cv_sys_largefile_source=no; break
		4533	fi
		4534	rm -f core conftest.err conftest.$ac_objext \
		4535	conftest$ac_exeext conftest.$ac_ext
		4536	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4537	/* end confdefs.h. */
		4538	#define _LARGEFILE_SOURCE 1
		4539	#include <sys/types.h> /* for off_t */
		4540	#include <stdio.h>
		4541	int
		4542	main ()
		4543	{
		4544	int (*fp) (FILE *, off_t, int) = fseeko;
		4545	return fseeko (stdin, 0, 0) && fp (stdin, 0, 0);
		4546	;
		4547	return 0;
		4548	}
		4549	_ACEOF
		4550	if ac_fn_c_try_link "$LINENO"; then :
		4551	ac_cv_sys_largefile_source=1; break
		4552	fi
		4553	rm -f core conftest.err conftest.$ac_objext \
		4554	conftest$ac_exeext conftest.$ac_ext
		4555	ac_cv_sys_largefile_source=unknown
		4556	break
		4557	done
		4558	fi
		4559	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
		4560	$as_echo "$ac_cv_sys_largefile_source" >&6; }
		4561	case $ac_cv_sys_largefile_source in #(
		4562	no | unknown) ;;
		4563	*)
		4564	cat >>confdefs.h <<_ACEOF
		4565	#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
		4566	_ACEOF
		4567	;;
		4568	esac
		4569	rm -rf conftest*
		4570
		4571	# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
		4572	# in glibc 2.1.3, but that breaks too many other things.
		4573	# If you want fseeko and ftello with glibc, upgrade to a fixed glibc.
		4574	if test $ac_cv_sys_largefile_source != unknown; then
		4575
		4576	$as_echo "#define HAVE_FSEEKO 1" >>confdefs.h
		4577
		4578	fi
		4579
		4580
		4581	for ac_header in sys/ioccom.h sys/sockio.h limits.h paths.h
		4582	do :
		4583	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		4584	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		4585	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		4586	cat >>confdefs.h <<_ACEOF
		4587	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
		4588	_ACEOF
		4589
		4590	fi
		4591
		4592	done
		4593
		4594	for ac_header in linux/types.h
		4595	do :
		4596	ac_fn_c_check_header_mongrel "$LINENO" "linux/types.h" "ac_cv_header_linux_types_h" "$ac_includes_default"
		4597	if test "x$ac_cv_header_linux_types_h" = xyes; then :
		4598	cat >>confdefs.h <<_ACEOF
		4599	#define HAVE_LINUX_TYPES_H 1
		4600	_ACEOF
		4601
		4602	fi
		4603
		4604	done
		4605
		4606	for ac_header in linux/if_packet.h netpacket/packet.h netpacket/if_packet.h
		4607	do :
		4608	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		4609	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		4610	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		4611	cat >>confdefs.h <<_ACEOF
		4612	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
		4613	_ACEOF
		4614
		4615	fi
		4616
		4617	done
		4618
		4619	for ac_header in net/pfvar.h
		4620	do :
		4621	ac_fn_c_check_header_compile "$LINENO" "net/pfvar.h" "ac_cv_header_net_pfvar_h" "#include <sys/types.h>
		4622	#include <sys/socket.h>
		4623	#include <net/if.h>
		4624	"
		4625	if test "x$ac_cv_header_net_pfvar_h" = xyes; then :
		4626	cat >>confdefs.h <<_ACEOF
		4627	#define HAVE_NET_PFVAR_H 1
		4628	_ACEOF
		4629
		4630	fi
		4631
		4632	done
		4633
		4634	if test "$ac_cv_header_net_pfvar_h" = yes; then
		4635	#
		4636	# Check for various PF actions.
		4637	#
		4638	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether net/pfvar.h defines PF_NAT through PF_NORDR" >&5
		4639	$as_echo_n "checking whether net/pfvar.h defines PF_NAT through PF_NORDR... " >&6; }
		4640	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4641	/* end confdefs.h. */
		4642	#include <sys/types.h>
		4643	#include <sys/socket.h>
		4644	#include <net/if.h>
		4645	#include <net/pfvar.h>
		4646	int
		4647	main ()
		4648	{
		4649	return PF_NAT+PF_NONAT+PF_BINAT+PF_NOBINAT+PF_RDR+PF_NORDR;
		4650	;
		4651	return 0;
		4652	}
		4653	_ACEOF
		4654	if ac_fn_c_try_compile "$LINENO"; then :
		4655
		4656	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		4657	$as_echo "yes" >&6; }
		4658
		4659	$as_echo "#define HAVE_PF_NAT_THROUGH_PF_NORDR 1" >>confdefs.h
		4660
		4661
		4662	else
		4663	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		4664	$as_echo "no" >&6; }
		4665	fi
		4666	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4667	fi
		4668	for ac_header in netinet/if_ether.h
		4669	do :
		4670	ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h>
		4671	#include <sys/socket.h>
		4672	"
		4673	if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then :
		4674	cat >>confdefs.h <<_ACEOF
		4675	#define HAVE_NETINET_IF_ETHER_H 1
		4676	_ACEOF
		4677
		4678	fi
		4679
		4680	done
		4681
		4682	if test "$ac_cv_header_netinet_if_ether_h" != yes; then
		4683	#
		4684	# The simple test didn't work.
		4685	# Do we need to include <net/if.h> first?
		4686	# Unset ac_cv_header_netinet_if_ether_h so we don't
		4687	# treat the previous failure as a cached value and
		4688	# suppress the next test.
		4689	#
		4690	{ $as_echo "$as_me:${as_lineno-$LINENO}: Rechecking with some additional includes" >&5
		4691	$as_echo "$as_me: Rechecking with some additional includes" >&6;}
		4692	unset ac_cv_header_netinet_if_ether_h
		4693	for ac_header in netinet/if_ether.h
		4694	do :
		4695	ac_fn_c_check_header_compile "$LINENO" "netinet/if_ether.h" "ac_cv_header_netinet_if_ether_h" "#include <sys/types.h>
		4696	#include <sys/socket.h>
		4697	#include <netinet/in.h>
		4698	struct mbuf;
		4699	struct rtentry;
		4700	#include <net/if.h>
		4701	"
		4702	if test "x$ac_cv_header_netinet_if_ether_h" = xyes; then :
		4703	cat >>confdefs.h <<_ACEOF
		4704	#define HAVE_NETINET_IF_ETHER_H 1
		4705	_ACEOF
		4706
		4707	fi
		4708
		4709	done
		4710
		4711	fi
		4712
		4713	case "$host_os" in
		4714	linux*)
		4715	for ac_header in linux/sockios.h linux/if_bonding.h
		4716	do :
		4717	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		4718	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
		4719	#include <sys/socket.h>
		4720	#include <linux/if.h>
		4721
		4722	"
		4723	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		4724	cat >>confdefs.h <<_ACEOF
		4725	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
		4726	_ACEOF
		4727
		4728	fi
		4729
		4730	done
		4731
		4732	;;
		4733	esac
		4734
		4735	if test "$GCC" = yes ; then
		4736	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI ioctl definitions" >&5
		4737	$as_echo_n "checking for ANSI ioctl definitions... " >&6; }
		4738	if ${ac_cv_lbl_gcc_fixincludes+:} false; then :
		4739	$as_echo_n "(cached) " >&6
		4740	else
		4741	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4742	/* end confdefs.h. */
		4743	/*
		4744	* This generates a "duplicate case value" when fixincludes
		4745	* has not be run.
		4746	*/
		4747	# include <sys/types.h>
		4748	# include <sys/time.h>
		4749	# include <sys/ioctl.h>
		4750	# ifdef HAVE_SYS_IOCCOM_H
		4751	# include <sys/ioccom.h>
		4752	# endif
		4753	int
		4754	main ()
		4755	{
		4756	switch (0) {
		4757	case _IO('A', 1):;
		4758	case _IO('B', 1):;
		4759	}
		4760	;
		4761	return 0;
		4762	}
		4763	_ACEOF
		4764	if ac_fn_c_try_compile "$LINENO"; then :
		4765	ac_cv_lbl_gcc_fixincludes=yes
		4766	else
		4767	ac_cv_lbl_gcc_fixincludes=no
		4768	fi
		4769	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		4770	fi
		4771
		4772	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_gcc_fixincludes" >&5
		4773	$as_echo "$ac_cv_lbl_gcc_fixincludes" >&6; }
		4774	if test $ac_cv_lbl_gcc_fixincludes = no ; then
		4775	# Don't cache failure
		4776	unset ac_cv_lbl_gcc_fixincludes
		4777	as_fn_error $? "see the INSTALL for more info" "$LINENO" 5
		4778	fi
		4779	fi
		4780
		4781	for ac_func in strerror strlcpy
		4782	do :
		4783	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
		4784	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		4785	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
		4786	cat >>confdefs.h <<_ACEOF
		4787	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
		4788	_ACEOF
		4789
		4790	fi
		4791	done
		4792
		4793
		4794	needsnprintf=no
		4795	for ac_func in vsnprintf snprintf
		4796	do :
		4797	as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
		4798	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
		4799	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
		4800	cat >>confdefs.h <<_ACEOF
		4801	#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
		4802	_ACEOF
		4803
		4804	else
		4805	needsnprintf=yes
		4806	fi
		4807	done
		4808
		4809	if test $needsnprintf = yes; then
		4810	case " $LIBOBJS " in
		4811	*" snprintf.$ac_objext "* ) ;;
		4812	*) LIBOBJS="$LIBOBJS snprintf.$ac_objext"
		4813	;;
		4814	esac
		4815
		4816	fi
		4817
		4818	#
		4819	# Do this before checking for ether_hostton(), as it's a
		4820	# "gethostbyname() -ish function".
		4821	#
		4822
		4823	# Most operating systems have gethostbyname() in the default searched
		4824	# libraries (i.e. libc):
		4825	# Some OSes (eg. Solaris) place it in libnsl
		4826	# Some strange OSes (SINIX) have it in libsocket:
		4827	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
		4828	$as_echo_n "checking for library containing gethostbyname... " >&6; }
		4829	if ${ac_cv_search_gethostbyname+:} false; then :
		4830	$as_echo_n "(cached) " >&6
		4831	else
		4832	ac_func_search_save_LIBS=$LIBS
		4833	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4834	/* end confdefs.h. */
		4835
		4836	/* Override any GCC internal prototype to avoid an error.
		4837	Use char because int might match the return type of a GCC
		4838	builtin and then its argument prototype would still apply. */
		4839	#ifdef __cplusplus
		4840	extern "C"
		4841	#endif
		4842	char gethostbyname ();
		4843	int
		4844	main ()
		4845	{
		4846	return gethostbyname ();
		4847	;
		4848	return 0;
		4849	}
		4850	_ACEOF
		4851	for ac_lib in '' nsl socket resolv; do
		4852	if test -z "$ac_lib"; then
		4853	ac_res="none required"
		4854	else
		4855	ac_res=-l$ac_lib
		4856	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		4857	fi
		4858	if ac_fn_c_try_link "$LINENO"; then :
		4859	ac_cv_search_gethostbyname=$ac_res
		4860	fi
		4861	rm -f core conftest.err conftest.$ac_objext \
		4862	conftest$ac_exeext
		4863	if ${ac_cv_search_gethostbyname+:} false; then :
		4864	break
		4865	fi
		4866	done
		4867	if ${ac_cv_search_gethostbyname+:} false; then :
		4868
		4869	else
		4870	ac_cv_search_gethostbyname=no
		4871	fi
		4872	rm conftest.$ac_ext
		4873	LIBS=$ac_func_search_save_LIBS
		4874	fi
		4875	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
		4876	$as_echo "$ac_cv_search_gethostbyname" >&6; }
		4877	ac_res=$ac_cv_search_gethostbyname
		4878	if test "$ac_res" != no; then :
		4879	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
		4880
		4881	fi
		4882
		4883	# Unfortunately libsocket sometimes depends on libnsl and
		4884	# AC_SEARCH_LIBS isn't up to the task of handling dependencies like this.
		4885	if test "$ac_cv_search_gethostbyname" = "no"
		4886	then
		4887	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lsocket" >&5
		4888	$as_echo_n "checking for gethostbyname in -lsocket... " >&6; }
		4889	if ${ac_cv_lib_socket_gethostbyname+:} false; then :
		4890	$as_echo_n "(cached) " >&6
		4891	else
		4892	ac_check_lib_save_LIBS=$LIBS
		4893	LIBS="-lsocket -lnsl $LIBS"
		4894	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4895	/* end confdefs.h. */
		4896
		4897	/* Override any GCC internal prototype to avoid an error.
		4898	Use char because int might match the return type of a GCC
		4899	builtin and then its argument prototype would still apply. */
		4900	#ifdef __cplusplus
		4901	extern "C"
		4902	#endif
		4903	char gethostbyname ();
		4904	int
		4905	main ()
		4906	{
		4907	return gethostbyname ();
		4908	;
		4909	return 0;
		4910	}
		4911	_ACEOF
		4912	if ac_fn_c_try_link "$LINENO"; then :
		4913	ac_cv_lib_socket_gethostbyname=yes
		4914	else
		4915	ac_cv_lib_socket_gethostbyname=no
		4916	fi
		4917	rm -f core conftest.err conftest.$ac_objext \
		4918	conftest$ac_exeext conftest.$ac_ext
		4919	LIBS=$ac_check_lib_save_LIBS
		4920	fi
		4921	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_gethostbyname" >&5
		4922	$as_echo "$ac_cv_lib_socket_gethostbyname" >&6; }
		4923	if test "x$ac_cv_lib_socket_gethostbyname" = xyes; then :
		4924	LIBS="-lsocket -lnsl $LIBS"
		4925	fi
		4926
		4927	fi
		4928	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
		4929	$as_echo_n "checking for library containing socket... " >&6; }
		4930	if ${ac_cv_search_socket+:} false; then :
		4931	$as_echo_n "(cached) " >&6
		4932	else
		4933	ac_func_search_save_LIBS=$LIBS
		4934	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4935	/* end confdefs.h. */
		4936
		4937	/* Override any GCC internal prototype to avoid an error.
		4938	Use char because int might match the return type of a GCC
		4939	builtin and then its argument prototype would still apply. */
		4940	#ifdef __cplusplus
		4941	extern "C"
		4942	#endif
		4943	char socket ();
		4944	int
		4945	main ()
		4946	{
		4947	return socket ();
		4948	;
		4949	return 0;
		4950	}
		4951	_ACEOF
		4952	for ac_lib in '' socket; do
		4953	if test -z "$ac_lib"; then
		4954	ac_res="none required"
		4955	else
		4956	ac_res=-l$ac_lib
		4957	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		4958	fi
		4959	if ac_fn_c_try_link "$LINENO"; then :
		4960	ac_cv_search_socket=$ac_res
		4961	fi
		4962	rm -f core conftest.err conftest.$ac_objext \
		4963	conftest$ac_exeext
		4964	if ${ac_cv_search_socket+:} false; then :
		4965	break
		4966	fi
		4967	done
		4968	if ${ac_cv_search_socket+:} false; then :
		4969
		4970	else
		4971	ac_cv_search_socket=no
		4972	fi
		4973	rm conftest.$ac_ext
		4974	LIBS=$ac_func_search_save_LIBS
		4975	fi
		4976	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
		4977	$as_echo "$ac_cv_search_socket" >&6; }
		4978	ac_res=$ac_cv_search_socket
		4979	if test "$ac_res" != no; then :
		4980	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
		4981
		4982	else
		4983	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socket in -lsocket" >&5
		4984	$as_echo_n "checking for socket in -lsocket... " >&6; }
		4985	if ${ac_cv_lib_socket_socket+:} false; then :
		4986	$as_echo_n "(cached) " >&6
		4987	else
		4988	ac_check_lib_save_LIBS=$LIBS
		4989	LIBS="-lsocket -lnsl $LIBS"
		4990	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		4991	/* end confdefs.h. */
		4992
		4993	/* Override any GCC internal prototype to avoid an error.
		4994	Use char because int might match the return type of a GCC
		4995	builtin and then its argument prototype would still apply. */
		4996	#ifdef __cplusplus
		4997	extern "C"
		4998	#endif
		4999	char socket ();
		5000	int
		5001	main ()
		5002	{
		5003	return socket ();
		5004	;
		5005	return 0;
		5006	}
		5007	_ACEOF
		5008	if ac_fn_c_try_link "$LINENO"; then :
		5009	ac_cv_lib_socket_socket=yes
		5010	else
		5011	ac_cv_lib_socket_socket=no
		5012	fi
		5013	rm -f core conftest.err conftest.$ac_objext \
		5014	conftest$ac_exeext conftest.$ac_ext
		5015	LIBS=$ac_check_lib_save_LIBS
		5016	fi
		5017	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
		5018	$as_echo "$ac_cv_lib_socket_socket" >&6; }
		5019	if test "x$ac_cv_lib_socket_socket" = xyes; then :
		5020	LIBS="-lsocket -lnsl $LIBS"
		5021	fi
		5022
		5023	fi
		5024
		5025	# DLPI needs putmsg under HPUX so test for -lstr while we're at it
		5026	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing putmsg" >&5
		5027	$as_echo_n "checking for library containing putmsg... " >&6; }
		5028	if ${ac_cv_search_putmsg+:} false; then :
		5029	$as_echo_n "(cached) " >&6
		5030	else
		5031	ac_func_search_save_LIBS=$LIBS
		5032	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5033	/* end confdefs.h. */
		5034
		5035	/* Override any GCC internal prototype to avoid an error.
		5036	Use char because int might match the return type of a GCC
		5037	builtin and then its argument prototype would still apply. */
		5038	#ifdef __cplusplus
		5039	extern "C"
		5040	#endif
		5041	char putmsg ();
		5042	int
		5043	main ()
		5044	{
		5045	return putmsg ();
		5046	;
		5047	return 0;
		5048	}
		5049	_ACEOF
		5050	for ac_lib in '' str; do
		5051	if test -z "$ac_lib"; then
		5052	ac_res="none required"
		5053	else
		5054	ac_res=-l$ac_lib
		5055	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
		5056	fi
		5057	if ac_fn_c_try_link "$LINENO"; then :
		5058	ac_cv_search_putmsg=$ac_res
		5059	fi
		5060	rm -f core conftest.err conftest.$ac_objext \
		5061	conftest$ac_exeext
		5062	if ${ac_cv_search_putmsg+:} false; then :
		5063	break
		5064	fi
		5065	done
		5066	if ${ac_cv_search_putmsg+:} false; then :
		5067
		5068	else
		5069	ac_cv_search_putmsg=no
		5070	fi
		5071	rm conftest.$ac_ext
		5072	LIBS=$ac_func_search_save_LIBS
		5073	fi
		5074	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_putmsg" >&5
		5075	$as_echo "$ac_cv_search_putmsg" >&6; }
		5076	ac_res=$ac_cv_search_putmsg
		5077	if test "$ac_res" != no; then :
		5078	test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
		5079
		5080	fi
		5081
		5082
		5083
		5084	#
		5085	# You are in a twisty little maze of UN*Xes, all different.
		5086	# Some might not have ether_hostton().
		5087	# Some might have it, but not declare it in any header file.
		5088	# Some might have it, but declare it in <netinet/if_ether.h>.
		5089	# Some might have it, but declare it in <netinet/ether.h>
		5090	# (And some might have it but document it as something declared in
		5091	# <netinet/ethernet.h>, although <netinet/if_ether.h> appears to work.)
		5092	#
		5093	# Before you is a C compiler.
		5094	#
		5095	for ac_func in ether_hostton
		5096	do :
		5097	ac_fn_c_check_func "$LINENO" "ether_hostton" "ac_cv_func_ether_hostton"
		5098	if test "x$ac_cv_func_ether_hostton" = xyes; then :
		5099	cat >>confdefs.h <<_ACEOF
		5100	#define HAVE_ETHER_HOSTTON 1
		5101	_ACEOF
		5102
		5103	fi
		5104	done
		5105
		5106	if test "$ac_cv_func_ether_hostton" = yes; then
		5107	#
		5108	# OK, we have ether_hostton(). Do we have <netinet/if_ether.h>?
		5109	#
		5110	if test "$ac_cv_header_netinet_if_ether_h" = yes; then
		5111	#
		5112	# Yes. Does it declare ether_hostton()?
		5113	#
		5114	ac_fn_c_check_decl "$LINENO" "ether_hostton" "ac_cv_have_decl_ether_hostton" "
		5115	#include <sys/types.h>
		5116	#include <sys/socket.h>
		5117	#include <netinet/in.h>
		5118	#include <arpa/inet.h>
		5119	struct mbuf;
		5120	struct rtentry;
		5121	#include <net/if.h>
		5122	#include <netinet/if_ether.h>
		5123
		5124	"
		5125	if test "x$ac_cv_have_decl_ether_hostton" = xyes; then :
		5126
		5127
		5128	$as_echo "#define NETINET_IF_ETHER_H_DECLARES_ETHER_HOSTTON /**/" >>confdefs.h
		5129
		5130
		5131	fi
		5132
		5133	fi
		5134	#
		5135	# Did that succeed?
		5136	#
		5137	if test "$ac_cv_have_decl_ether_hostton" != yes; then
		5138	#
		5139	# No, how about <netinet/ether.h>, as on Linux?
		5140	#
		5141	for ac_header in netinet/ether.h
		5142	do :
		5143	ac_fn_c_check_header_mongrel "$LINENO" "netinet/ether.h" "ac_cv_header_netinet_ether_h" "$ac_includes_default"
		5144	if test "x$ac_cv_header_netinet_ether_h" = xyes; then :
		5145	cat >>confdefs.h <<_ACEOF
		5146	#define HAVE_NETINET_ETHER_H 1
		5147	_ACEOF
		5148
		5149	fi
		5150
		5151	done
		5152
		5153	if test "$ac_cv_header_netinet_ether_h" = yes; then
		5154	#
		5155	# We have it - does it declare ether_hostton()?
		5156	# Unset ac_cv_have_decl_ether_hostton so we don't
		5157	# treat the previous failure as a cached value and
		5158	# suppress the next test.
		5159	#
		5160	unset ac_cv_have_decl_ether_hostton
		5161	ac_fn_c_check_decl "$LINENO" "ether_hostton" "ac_cv_have_decl_ether_hostton" "
		5162	#include <netinet/ether.h>
		5163
		5164	"
		5165	if test "x$ac_cv_have_decl_ether_hostton" = xyes; then :
		5166
		5167
		5168	$as_echo "#define NETINET_ETHER_H_DECLARES_ETHER_HOSTTON /**/" >>confdefs.h
		5169
		5170
		5171	fi
		5172
		5173	fi
		5174	fi
		5175	#
		5176	# Is ether_hostton() declared?
		5177	#
		5178	if test "$ac_cv_have_decl_ether_hostton" != yes; then
		5179	#
		5180	# No, we'll have to declare it ourselves.
		5181	# Do we have "struct ether_addr"?
		5182	#
		5183	ac_fn_c_check_type "$LINENO" "struct ether_addr" "ac_cv_type_struct_ether_addr" "
		5184	#include <sys/types.h>
		5185	#include <sys/socket.h>
		5186	#include <netinet/in.h>
		5187	#include <arpa/inet.h>
		5188	struct mbuf;
		5189	struct rtentry;
		5190	#include <net/if.h>
		5191	#include <netinet/if_ether.h>
		5192
		5193	"
		5194	if test "x$ac_cv_type_struct_ether_addr" = xyes; then :
		5195
		5196	cat >>confdefs.h <<_ACEOF
		5197	#define HAVE_STRUCT_ETHER_ADDR 1
		5198	_ACEOF
		5199
		5200
		5201	fi
		5202
		5203
		5204	$as_echo "#define HAVE_DECL_ETHER_HOSTTON 0" >>confdefs.h
		5205
		5206	else
		5207
		5208	$as_echo "#define HAVE_DECL_ETHER_HOSTTON 1" >>confdefs.h
		5209
		5210	fi
		5211	fi
		5212
		5213	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if --disable-protochain option is specified" >&5
		5214	$as_echo_n "checking if --disable-protochain option is specified... " >&6; }
		5215	# Check whether --enable-protochain was given.
		5216	if test "${enable_protochain+set}" = set; then :
		5217	enableval=$enable_protochain;
		5218	fi
		5219
		5220	case "x$enable_protochain" in
		5221	xyes) enable_protochain=enabled ;;
		5222	xno) enable_protochain=disabled ;;
		5223	x) enable_protochain=enabled ;;
		5224	esac
		5225
		5226	if test "$enable_protochain" = "disabled"; then
		5227
		5228	$as_echo "#define NO_PROTOCHAIN 1" >>confdefs.h
		5229
		5230	fi
		5231	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${enable_protochain}" >&5
		5232	$as_echo "${enable_protochain}" >&6; }
		5233
		5234	#
		5235	# SITA support is mutually exclusive with native capture support;
		5236	# "--with-sita" selects SITA support.
		5237	#
		5238
		5239	# Check whether --with-sita was given.
		5240	if test "${with_sita+set}" = set; then :
		5241	withval=$with_sita;
		5242	if test ! "x$withval" = "xno" ; then
		5243
		5244	$as_echo "#define SITA 1" >>confdefs.h
		5245
		5246	{ $as_echo "$as_me:${as_lineno-$LINENO}: Enabling SITA ACN support" >&5
		5247	$as_echo "$as_me: Enabling SITA ACN support" >&6;}
		5248	V_PCAP=sita
		5249	V_FINDALLDEVS=sita
		5250	fi
		5251
		5252	else
		5253
		5254	if test -z "$with_pcap" && test "$cross_compiling" = yes; then
		5255	as_fn_error $? "pcap type not determined when cross-compiling; use --with-pcap=..." "$LINENO" 5
		5256	fi
		5257
		5258	# Check whether --with-pcap was given.
		5259	if test "${with_pcap+set}" = set; then :
		5260	withval=$with_pcap;
		5261	fi
		5262
		5263	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking packet capture type" >&5
		5264	$as_echo_n "checking packet capture type... " >&6; }
		5265	if test ! -z "$with_pcap" ; then
		5266	V_PCAP="$withval"
		5267	elif test -r /dev/bpf -o -h /dev/bpf ; then
		5268	#
		5269	# Cloning BPF device.
		5270	#
		5271	V_PCAP=bpf
		5272
		5273	$as_echo "#define HAVE_CLONING_BPF 1" >>confdefs.h
		5274
		5275	elif test -r /dev/bpf0 ; then
		5276	V_PCAP=bpf
		5277	elif test -r /usr/include/net/pfilt.h ; then
		5278	V_PCAP=pf
		5279	elif test -r /dev/enet ; then
		5280	V_PCAP=enet
		5281	elif test -r /dev/nit ; then
		5282	V_PCAP=snit
		5283	elif test -r /usr/include/sys/net/nit.h ; then
		5284	V_PCAP=nit
		5285	elif test -r /usr/include/linux/socket.h ; then
		5286	V_PCAP=linux
		5287	elif test -r /usr/include/net/raw.h ; then
		5288	V_PCAP=snoop
		5289	elif test -r /usr/include/odmi.h ; then
		5290	#
		5291	# On AIX, the BPF devices might not yet be present - they're
		5292	# created the first time libpcap runs after booting.
		5293	# We check for odmi.h instead.
		5294	#
		5295	V_PCAP=bpf
		5296	elif test -c /dev/bpf0 ; then # check again in case not readable
		5297	V_PCAP=bpf
		5298	elif test -r /usr/include/sys/dlpi.h ; then
		5299	V_PCAP=dlpi
		5300	elif test -c /dev/enet ; then # check again in case not readable
		5301	V_PCAP=enet
		5302	elif test -c /dev/nit ; then # check again in case not readable
		5303	V_PCAP=snit
		5304	else
		5305	V_PCAP=null
		5306	fi
		5307	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $V_PCAP" >&5
		5308	$as_echo "$V_PCAP" >&6; }
		5309
		5310	#
		5311	# Do capture-mechanism-dependent tests.
		5312	#
		5313	case "$V_PCAP" in
		5314	dlpi)
		5315	#
		5316	# Needed for common functions used by pcap-[dlpi,libdlpi].c
		5317	#
		5318	SSRC="dlpisubs.c"
		5319
		5320	#
		5321	# Checks for some header files.
		5322	#
		5323	for ac_header in sys/bufmod.h sys/dlpi_ext.h
		5324	do :
		5325	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
		5326	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
		5327	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
		5328	cat >>confdefs.h <<_ACEOF
		5329	#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
		5330	_ACEOF
		5331
		5332	fi
		5333
		5334	done
		5335
		5336
		5337	#
		5338	# Checks to see if Solaris has the public libdlpi(3LIB) library.
		5339	# Note: The existence of /usr/include/libdlpi.h does not mean it is the
		5340	# public libdlpi(3LIB) version. Before libdlpi was made public, a
		5341	# private version also existed, which did not have the same APIs.
		5342	# Due to a gcc bug, the default search path for 32-bit libraries does
		5343	# not include /lib, we add it explicitly here.
		5344	# [http://bugs.opensolaris.org/view_bug.do?bug_id=6619485].
		5345	# Also, due to the bug above applications that link to libpcap with
		5346	# libdlpi will have to add "-L/lib" option to "configure".
		5347	#
		5348	saved_ldflags=$LDFLAGS
		5349	LDFLAGS="$LIBS -L/lib"
		5350	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlpi_walk in -ldlpi" >&5
		5351	$as_echo_n "checking for dlpi_walk in -ldlpi... " >&6; }
		5352	if ${ac_cv_lib_dlpi_dlpi_walk+:} false; then :
		5353	$as_echo_n "(cached) " >&6
		5354	else
		5355	ac_check_lib_save_LIBS=$LIBS
		5356	LIBS="-ldlpi $LIBS"
		5357	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5358	/* end confdefs.h. */
		5359
		5360	/* Override any GCC internal prototype to avoid an error.
		5361	Use char because int might match the return type of a GCC
		5362	builtin and then its argument prototype would still apply. */
		5363	#ifdef __cplusplus
		5364	extern "C"
		5365	#endif
		5366	char dlpi_walk ();
		5367	int
		5368	main ()
		5369	{
		5370	return dlpi_walk ();
		5371	;
		5372	return 0;
		5373	}
		5374	_ACEOF
		5375	if ac_fn_c_try_link "$LINENO"; then :
		5376	ac_cv_lib_dlpi_dlpi_walk=yes
		5377	else
		5378	ac_cv_lib_dlpi_dlpi_walk=no
		5379	fi
		5380	rm -f core conftest.err conftest.$ac_objext \
		5381	conftest$ac_exeext conftest.$ac_ext
		5382	LIBS=$ac_check_lib_save_LIBS
		5383	fi
		5384	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dlpi_dlpi_walk" >&5
		5385	$as_echo "$ac_cv_lib_dlpi_dlpi_walk" >&6; }
		5386	if test "x$ac_cv_lib_dlpi_dlpi_walk" = xyes; then :
		5387
		5388	LIBS="-ldlpi $LIBS"
		5389	V_PCAP=libdlpi
		5390
		5391	$as_echo "#define HAVE_LIBDLPI 1" >>confdefs.h
		5392
		5393
		5394	else
		5395	V_PCAP=dlpi
		5396	fi
		5397
		5398	LDFLAGS=$saved_ldflags
		5399
		5400	#
		5401	# Checks whether <sys/dlpi.h> is usable, to catch weird SCO
		5402	# versions of DLPI.
		5403	#
		5404	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/dlpi.h> is usable" >&5
		5405	$as_echo_n "checking whether <sys/dlpi.h> is usable... " >&6; }
		5406	if ${ac_cv_sys_dlpi_usable+:} false; then :
		5407	$as_echo_n "(cached) " >&6
		5408	else
		5409	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5410	/* end confdefs.h. */
		5411
		5412	#include <sys/types.h>
		5413	#include <sys/time.h>
		5414	#include <sys/dlpi.h>
		5415
		5416	int
		5417	main ()
		5418	{
		5419	int i = DL_PROMISC_PHYS;
		5420	;
		5421	return 0;
		5422	}
		5423	_ACEOF
		5424	if ac_fn_c_try_compile "$LINENO"; then :
		5425	ac_cv_sys_dlpi_usable=yes
		5426	else
		5427	ac_cv_sys_dlpi_usable=no
		5428	fi
		5429	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5430	fi
		5431
		5432	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_dlpi_usable" >&5
		5433	$as_echo "$ac_cv_sys_dlpi_usable" >&6; }
		5434	if test $ac_cv_sys_dlpi_usable = no ; then
		5435	as_fn_error $? "<sys/dlpi.h> is not usable on this system; it probably has a non-standard DLPI" "$LINENO" 5
		5436	fi
		5437
		5438	#
		5439	# Check whether we have a /dev/dlpi device or have multiple devices.
		5440	#
		5441	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for /dev/dlpi device" >&5
		5442	$as_echo_n "checking for /dev/dlpi device... " >&6; }
		5443	if test -c /dev/dlpi ; then
		5444	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		5445	$as_echo "yes" >&6; }
		5446
		5447	$as_echo "#define HAVE_DEV_DLPI 1" >>confdefs.h
		5448
		5449	else
		5450	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		5451	$as_echo "no" >&6; }
		5452	dir="/dev/dlpi"
		5453	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $dir directory" >&5
		5454	$as_echo_n "checking for $dir directory... " >&6; }
		5455	if test -d $dir ; then
		5456	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		5457	$as_echo "yes" >&6; }
		5458
		5459	cat >>confdefs.h <<_ACEOF
		5460	#define PCAP_DEV_PREFIX "$dir"
		5461	_ACEOF
		5462
		5463	else
		5464	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		5465	$as_echo "no" >&6; }
		5466	fi
		5467	fi
		5468
		5469	#
		5470	# This check is for Solaris with DLPI support for passive modes.
		5471	# See dlpi(7P) for more details.
		5472	#
		5473	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if dl_passive_req_t struct exists" >&5
		5474	$as_echo_n "checking if dl_passive_req_t struct exists... " >&6; }
		5475	if ${ac_cv_lbl_has_dl_passive_req_t+:} false; then :
		5476	$as_echo_n "(cached) " >&6
		5477	else
		5478	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5479	/* end confdefs.h. */
		5480
		5481	# include <sys/types.h>
		5482	# include <sys/dlpi.h>
		5483	int
		5484	main ()
		5485	{
		5486	u_int i = sizeof(dl_passive_req_t)
		5487	;
		5488	return 0;
		5489	}
		5490	_ACEOF
		5491	if ac_fn_c_try_compile "$LINENO"; then :
		5492	ac_cv_lbl_has_dl_passive_req_t=yes
		5493	else
		5494	ac_cv_lbl_has_dl_passive_req_t=no
		5495	fi
		5496	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5497	fi
		5498
		5499	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_has_dl_passive_req_t" >&5
		5500	$as_echo "$ac_cv_lbl_has_dl_passive_req_t" >&6; }
		5501	if test $ac_cv_lbl_has_dl_passive_req_t = yes ; then
		5502
		5503	$as_echo "#define HAVE_DLPI_PASSIVE 1" >>confdefs.h
		5504
		5505	fi
		5506	;;
		5507
		5508	linux)
		5509	#
		5510	# Do we have the wireless extensions?
		5511	#
		5512	for ac_header in linux/wireless.h
		5513	do :
		5514	ac_fn_c_check_header_compile "$LINENO" "linux/wireless.h" "ac_cv_header_linux_wireless_h" "
		5515	#include <sys/socket.h>
		5516	#include <linux/if.h>
		5517	#include <linux/types.h>
		5518
		5519	"
		5520	if test "x$ac_cv_header_linux_wireless_h" = xyes; then :
		5521	cat >>confdefs.h <<_ACEOF
		5522	#define HAVE_LINUX_WIRELESS_H 1
		5523	_ACEOF
		5524
		5525	fi
		5526
		5527	done
		5528
		5529
		5530	#
		5531	# Do we have libnl?
		5532	#
		5533
		5534	# Check whether --with-libnl was given.
		5535	if test "${with_libnl+set}" = set; then :
		5536	withval=$with_libnl; with_libnl=$withval
		5537	fi
		5538
		5539
		5540	if test x$with_libnl != xno ; then
		5541	have_any_nl="no"
		5542
		5543	incdir=-I/usr/include/libnl3
		5544	libnldir=
		5545	if test x$withval != x ; then
		5546	libnldir=-L${withval}/lib/.libs
		5547	incdir=-I${withval}/include
		5548	fi
		5549
		5550	#
		5551	# Try libnl 3.x first.
		5552	#
		5553	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_socket_alloc in -lnl-3" >&5
		5554	$as_echo_n "checking for nl_socket_alloc in -lnl-3... " >&6; }
		5555	if ${ac_cv_lib_nl_3_nl_socket_alloc+:} false; then :
		5556	$as_echo_n "(cached) " >&6
		5557	else
		5558	ac_check_lib_save_LIBS=$LIBS
		5559	LIBS="-lnl-3 ${incdir} ${libnldir} -lnl-genl-3 -lnl-3 $LIBS"
		5560	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5561	/* end confdefs.h. */
		5562
		5563	/* Override any GCC internal prototype to avoid an error.
		5564	Use char because int might match the return type of a GCC
		5565	builtin and then its argument prototype would still apply. */
		5566	#ifdef __cplusplus
		5567	extern "C"
		5568	#endif
		5569	char nl_socket_alloc ();
		5570	int
		5571	main ()
		5572	{
		5573	return nl_socket_alloc ();
		5574	;
		5575	return 0;
		5576	}
		5577	_ACEOF
		5578	if ac_fn_c_try_link "$LINENO"; then :
		5579	ac_cv_lib_nl_3_nl_socket_alloc=yes
		5580	else
		5581	ac_cv_lib_nl_3_nl_socket_alloc=no
		5582	fi
		5583	rm -f core conftest.err conftest.$ac_objext \
		5584	conftest$ac_exeext conftest.$ac_ext
		5585	LIBS=$ac_check_lib_save_LIBS
		5586	fi
		5587	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nl_3_nl_socket_alloc" >&5
		5588	$as_echo "$ac_cv_lib_nl_3_nl_socket_alloc" >&6; }
		5589	if test "x$ac_cv_lib_nl_3_nl_socket_alloc" = xyes; then :
		5590
		5591	#
		5592	# Yes, we have libnl 3.x.
		5593	#
		5594	LIBS="${libnldir} -lnl-genl-3 -lnl-3 $LIBS"
		5595
		5596	$as_echo "#define HAVE_LIBNL 1" >>confdefs.h
		5597
		5598
		5599	$as_echo "#define HAVE_LIBNL_3_x 1" >>confdefs.h
		5600
		5601
		5602	$as_echo "#define HAVE_LIBNL_NLE 1" >>confdefs.h
		5603
		5604
		5605	$as_echo "#define HAVE_LIBNL_SOCKETS 1" >>confdefs.h
		5606
		5607	V_INCLS="$V_INCLS ${incdir}"
		5608	have_any_nl="yes"
		5609
		5610	fi
		5611
		5612
		5613	if test x$have_any_nl = xno ; then
		5614	#
		5615	# Try libnl 2.x
		5616	#
		5617	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_socket_alloc in -lnl" >&5
		5618	$as_echo_n "checking for nl_socket_alloc in -lnl... " >&6; }
		5619	if ${ac_cv_lib_nl_nl_socket_alloc+:} false; then :
		5620	$as_echo_n "(cached) " >&6
		5621	else
		5622	ac_check_lib_save_LIBS=$LIBS
		5623	LIBS="-lnl $LIBS"
		5624	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5625	/* end confdefs.h. */
		5626
		5627	/* Override any GCC internal prototype to avoid an error.
		5628	Use char because int might match the return type of a GCC
		5629	builtin and then its argument prototype would still apply. */
		5630	#ifdef __cplusplus
		5631	extern "C"
		5632	#endif
		5633	char nl_socket_alloc ();
		5634	int
		5635	main ()
		5636	{
		5637	return nl_socket_alloc ();
		5638	;
		5639	return 0;
		5640	}
		5641	_ACEOF
		5642	if ac_fn_c_try_link "$LINENO"; then :
		5643	ac_cv_lib_nl_nl_socket_alloc=yes
		5644	else
		5645	ac_cv_lib_nl_nl_socket_alloc=no
		5646	fi
		5647	rm -f core conftest.err conftest.$ac_objext \
		5648	conftest$ac_exeext conftest.$ac_ext
		5649	LIBS=$ac_check_lib_save_LIBS
		5650	fi
		5651	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nl_nl_socket_alloc" >&5
		5652	$as_echo "$ac_cv_lib_nl_nl_socket_alloc" >&6; }
		5653	if test "x$ac_cv_lib_nl_nl_socket_alloc" = xyes; then :
		5654
		5655	#
		5656	# Yes, we have libnl 2.x.
		5657	#
		5658	LIBS="${libnldir} -lnl-genl -lnl $LIBS"
		5659
		5660	$as_echo "#define HAVE_LIBNL 1" >>confdefs.h
		5661
		5662
		5663	$as_echo "#define HAVE_LIBNL_2_x 1" >>confdefs.h
		5664
		5665
		5666	$as_echo "#define HAVE_LIBNL_NLE 1" >>confdefs.h
		5667
		5668
		5669	$as_echo "#define HAVE_LIBNL_SOCKETS 1" >>confdefs.h
		5670
		5671	have_any_nl="yes"
		5672
		5673	fi
		5674
		5675	fi
		5676
		5677	if test x$have_any_nl = xno ; then
		5678	#
		5679	# No, we don't; do we have libnl 1.x?
		5680	#
		5681	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_handle_alloc in -lnl" >&5
		5682	$as_echo_n "checking for nl_handle_alloc in -lnl... " >&6; }
		5683	if ${ac_cv_lib_nl_nl_handle_alloc+:} false; then :
		5684	$as_echo_n "(cached) " >&6
		5685	else
		5686	ac_check_lib_save_LIBS=$LIBS
		5687	LIBS="-lnl $LIBS"
		5688	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5689	/* end confdefs.h. */
		5690
		5691	/* Override any GCC internal prototype to avoid an error.
		5692	Use char because int might match the return type of a GCC
		5693	builtin and then its argument prototype would still apply. */
		5694	#ifdef __cplusplus
		5695	extern "C"
		5696	#endif
		5697	char nl_handle_alloc ();
		5698	int
		5699	main ()
		5700	{
		5701	return nl_handle_alloc ();
		5702	;
		5703	return 0;
		5704	}
		5705	_ACEOF
		5706	if ac_fn_c_try_link "$LINENO"; then :
		5707	ac_cv_lib_nl_nl_handle_alloc=yes
		5708	else
		5709	ac_cv_lib_nl_nl_handle_alloc=no
		5710	fi
		5711	rm -f core conftest.err conftest.$ac_objext \
		5712	conftest$ac_exeext conftest.$ac_ext
		5713	LIBS=$ac_check_lib_save_LIBS
		5714	fi
		5715	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nl_nl_handle_alloc" >&5
		5716	$as_echo "$ac_cv_lib_nl_nl_handle_alloc" >&6; }
		5717	if test "x$ac_cv_lib_nl_nl_handle_alloc" = xyes; then :
		5718
		5719	#
		5720	# Yes.
		5721	#
		5722	LIBS="${libnldir} -lnl $LIBS"
		5723
		5724	$as_echo "#define HAVE_LIBNL 1" >>confdefs.h
		5725
		5726	have_any_nl="yes"
		5727
		5728	fi
		5729
		5730	fi
		5731
		5732	if test x$have_any_nl = xno ; then
		5733	#
		5734	# No, we don't have libnl at all.
		5735	#
		5736	if test x$with_libnl = xyes ; then
		5737	as_fn_error $? "libnl support requested but libnl not found" "$LINENO" 5
		5738	fi
		5739	fi
		5740	fi
		5741
		5742	for ac_header in linux/ethtool.h
		5743	do :
		5744	ac_fn_c_check_header_compile "$LINENO" "linux/ethtool.h" "ac_cv_header_linux_ethtool_h" "
		5745	$ac_includes_default
		5746	#include <linux/types.h>
		5747
		5748	"
		5749	if test "x$ac_cv_header_linux_ethtool_h" = xyes; then :
		5750	cat >>confdefs.h <<_ACEOF
		5751	#define HAVE_LINUX_ETHTOOL_H 1
		5752	_ACEOF
		5753
		5754	fi
		5755
		5756	done
		5757
		5758	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if if_packet.h has tpacket_stats defined" >&5
		5759	$as_echo_n "checking if if_packet.h has tpacket_stats defined... " >&6; }
		5760	if ${ac_cv_lbl_tpacket_stats+:} false; then :
		5761	$as_echo_n "(cached) " >&6
		5762	else
		5763	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5764	/* end confdefs.h. */
		5765
		5766	# include <linux/if_packet.h>
		5767	int
		5768	main ()
		5769	{
		5770	struct tpacket_stats stats
		5771	;
		5772	return 0;
		5773	}
		5774	_ACEOF
		5775	if ac_fn_c_try_compile "$LINENO"; then :
		5776	ac_cv_lbl_tpacket_stats=yes
		5777	else
		5778	ac_cv_lbl_tpacket_stats=no
		5779	fi
		5780	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5781	fi
		5782
		5783	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_tpacket_stats" >&5
		5784	$as_echo "$ac_cv_lbl_tpacket_stats" >&6; }
		5785	if test $ac_cv_lbl_tpacket_stats = yes; then
		5786
		5787	$as_echo "#define HAVE_TPACKET_STATS 1" >>confdefs.h
		5788
		5789	fi
		5790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if tpacket_auxdata struct has tp_vlan_tci member" >&5
		5791	$as_echo_n "checking if tpacket_auxdata struct has tp_vlan_tci member... " >&6; }
		5792	if ${ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci+:} false; then :
		5793	$as_echo_n "(cached) " >&6
		5794	else
		5795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5796	/* end confdefs.h. */
		5797
		5798	# include <sys/types.h>
		5799	# include <linux/if_packet.h>
		5800	int
		5801	main ()
		5802	{
		5803	u_int i = sizeof(((struct tpacket_auxdata *)0)->tp_vlan_tci)
		5804	;
		5805	return 0;
		5806	}
		5807	_ACEOF
		5808	if ac_fn_c_try_compile "$LINENO"; then :
		5809	ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci=yes
		5810	else
		5811	ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci=no
		5812	fi
		5813	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5814	fi
		5815
		5816	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci" >&5
		5817	$as_echo "$ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci" >&6; }
		5818	if test $ac_cv_lbl_linux_tpacket_auxdata_tp_vlan_tci = yes ; then
		5819	HAVE_LINUX_TPACKET_AUXDATA=tp_vlan_tci
		5820
		5821
		5822	$as_echo "#define HAVE_LINUX_TPACKET_AUXDATA_TP_VLAN_TCI 1" >>confdefs.h
		5823
		5824	fi
		5825	;;
		5826
		5827	bpf)
		5828	#
		5829	# Check whether we have the *BSD-style ioctls.
		5830	#
		5831	for ac_header in net/if_media.h
		5832	do :
		5833	ac_fn_c_check_header_mongrel "$LINENO" "net/if_media.h" "ac_cv_header_net_if_media_h" "$ac_includes_default"
		5834	if test "x$ac_cv_header_net_if_media_h" = xyes; then :
		5835	cat >>confdefs.h <<_ACEOF
		5836	#define HAVE_NET_IF_MEDIA_H 1
		5837	_ACEOF
		5838
		5839	fi
		5840
		5841	done
		5842
		5843
		5844	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the system supports zerocopy BPF" >&5
		5845	$as_echo_n "checking whether the system supports zerocopy BPF... " >&6; }
		5846	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5847	/* end confdefs.h. */
		5848	#include <sys/socket.h>
		5849	#include <sys/ioctl.h>
		5850	#include <net/if.h>
		5851	#include <net/bpf.h>
		5852	int
		5853	main ()
		5854	{
		5855	return (BIOCROTZBUF + BPF_BUFMODE_ZBUF);
		5856	;
		5857	return 0;
		5858	}
		5859	_ACEOF
		5860	if ac_fn_c_try_compile "$LINENO"; then :
		5861
		5862	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		5863	$as_echo "yes" >&6; }
		5864
		5865	$as_echo "#define HAVE_ZEROCOPY_BPF 1" >>confdefs.h
		5866
		5867
		5868	else
		5869	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		5870	$as_echo "no" >&6; }
		5871	fi
		5872	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		5873
		5874	#
		5875	# Check whether we have struct BPF_TIMEVAL.
		5876	#
		5877	ac_fn_c_check_type "$LINENO" "struct BPF_TIMEVAL" "ac_cv_type_struct_BPF_TIMEVAL" "
		5878	#include <sys/types.h>
		5879	#include <sys/ioctl.h>
		5880	#ifdef HAVE_SYS_IOCCOM_H
		5881	#include <sys/ioccom.h>
		5882	#endif
		5883	#include <net/bpf.h>
		5884
		5885	"
		5886	if test "x$ac_cv_type_struct_BPF_TIMEVAL" = xyes; then :
		5887
		5888	cat >>confdefs.h <<_ACEOF
		5889	#define HAVE_STRUCT_BPF_TIMEVAL 1
		5890	_ACEOF
		5891
		5892
		5893	fi
		5894
		5895	;;
		5896
		5897	dag)
		5898	V_DEFS="$V_DEFS -DDAG_ONLY"
		5899	;;
		5900
		5901	septel)
		5902	V_DEFS="$V_DEFS -DSEPTEL_ONLY"
		5903	;;
		5904
		5905	snf)
		5906	V_DEFS="$V_DEFS -DSNF_ONLY"
		5907	;;
		5908
		5909	null)
		5910	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine packet capture interface" >&5
		5911	$as_echo "$as_me: WARNING: cannot determine packet capture interface" >&2;}
		5912	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: (see the INSTALL doc for more info)" >&5
		5913	$as_echo "$as_me: WARNING: (see the INSTALL doc for more info)" >&2;}
		5914	;;
		5915	esac
		5916
		5917	if test "$V_PCAP" = null
		5918	then
		5919	#
		5920	# We can't capture, so we can't open any capture
		5921	# devices, so we won't return any interfaces.
		5922	#
		5923	V_FINDALLDEVS=null
		5924	else
		5925	ac_fn_c_check_func "$LINENO" "getifaddrs" "ac_cv_func_getifaddrs"
		5926	if test "x$ac_cv_func_getifaddrs" = xyes; then :
		5927
		5928	#
		5929	# We have "getifaddrs()"; make sure we have <ifaddrs.h>
		5930	# as well, just in case some platform is really weird.
		5931	#
		5932	ac_fn_c_check_header_mongrel "$LINENO" "ifaddrs.h" "ac_cv_header_ifaddrs_h" "$ac_includes_default"
		5933	if test "x$ac_cv_header_ifaddrs_h" = xyes; then :
		5934
		5935	#
		5936	# We have the header, so we use "getifaddrs()" to
		5937	# get the list of interfaces.
		5938	#
		5939	V_FINDALLDEVS=getad
		5940
		5941	else
		5942
		5943	#
		5944	# We don't have the header - give up.
		5945	# XXX - we could also fall back on some other
		5946	# mechanism, but, for now, this'll catch this
		5947	# problem so that we can at least try to figure
		5948	# out something to do on systems with "getifaddrs()"
		5949	# but without "ifaddrs.h", if there is something
		5950	# we can do on those systems.
		5951	#
		5952	as_fn_error $? "Your system has getifaddrs() but doesn't have a usable <ifaddrs.h>." "$LINENO" 5
		5953
		5954	fi
		5955
		5956
		5957
		5958	else
		5959
		5960	#
		5961	# Well, we don't have "getifaddrs()", so we have to use
		5962	# some other mechanism; determine what that mechanism is.
		5963	#
		5964	# The first thing we use is the type of capture mechanism,
		5965	# which is somewhat of a proxy for the OS we're using.
		5966	#
		5967	case "$V_PCAP" in
		5968
		5969	dlpi|libdlpi)
		5970	#
		5971	# This might be Solaris 8 or later, with
		5972	# SIOCGLIFCONF, or it might be some other OS
		5973	# or some older version of Solaris, with
		5974	# just SIOCGIFCONF.
		5975	#
		5976	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have SIOCGLIFCONF" >&5
		5977	$as_echo_n "checking whether we have SIOCGLIFCONF... " >&6; }
		5978	if ${ac_cv_lbl_have_siocglifconf+:} false; then :
		5979	$as_echo_n "(cached) " >&6
		5980	else
		5981	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		5982	/* end confdefs.h. */
		5983	#include <sys/param.h>
		5984	#include <sys/file.h>
		5985	#include <sys/ioctl.h>
		5986	#include <sys/socket.h>
		5987	#include <sys/sockio.h>
		5988	int
		5989	main ()
		5990	{
		5991	ioctl(0, SIOCGLIFCONF, (char *)0);
		5992	;
		5993	return 0;
		5994	}
		5995	_ACEOF
		5996	if ac_fn_c_try_compile "$LINENO"; then :
		5997	ac_cv_lbl_have_siocglifconf=yes
		5998	else
		5999	ac_cv_lbl_have_siocglifconf=no
		6000	fi
		6001	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		6002	fi
		6003
		6004	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_have_siocglifconf" >&5
		6005	$as_echo "$ac_cv_lbl_have_siocglifconf" >&6; }
		6006	if test $ac_cv_lbl_have_siocglifconf = yes ; then
		6007	V_FINDALLDEVS=glifc
		6008	else
		6009	V_FINDALLDEVS=gifc
		6010	fi
		6011	;;
		6012
		6013	*)
		6014	#
		6015	# Assume we just have SIOCGIFCONF.
		6016	# (XXX - on at least later Linux kernels, there's
		6017	# another mechanism, and we should be using that
		6018	# instead.)
		6019	#
		6020	V_FINDALLDEVS=gifc
		6021	;;
		6022	esac
		6023	fi
		6024
		6025	fi
		6026
		6027	fi
		6028
		6029
		6030	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t" >&5
		6031	$as_echo_n "checking for socklen_t... " >&6; }
		6032	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6033	/* end confdefs.h. */
		6034
		6035	#include <sys/types.h>
		6036	#include <sys/socket.h>
		6037
		6038	int
		6039	main ()
		6040	{
		6041	socklen_t x;
		6042	;
		6043	return 0;
		6044	}
		6045	_ACEOF
		6046	if ac_fn_c_try_compile "$LINENO"; then :
		6047	have_socklen_t=yes
		6048	else
		6049	have_socklen_t=no
		6050	fi
		6051	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		6052	if test "x$have_socklen_t" = "xyes"; then
		6053
		6054	$as_echo "#define HAVE_SOCKLEN_T 1" >>confdefs.h
		6055
		6056	fi
		6057	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_socklen_t" >&5
		6058	$as_echo "$have_socklen_t" >&6; }
		6059
		6060	# Check whether --enable-ipv6 was given.
		6061	if test "${enable_ipv6+set}" = set; then :
		6062	enableval=$enable_ipv6;
		6063	else
		6064	enable_ipv6=ifavailable
		6065	fi
		6066
		6067	if test "$enable_ipv6" != "no"; then
		6068	ac_fn_c_check_func "$LINENO" "getaddrinfo" "ac_cv_func_getaddrinfo"
		6069	if test "x$ac_cv_func_getaddrinfo" = xyes; then :
		6070
		6071
		6072	$as_echo "#define INET6 1" >>confdefs.h
		6073
		6074
		6075	else
		6076
		6077	if test "$enable_ipv6" != "ifavailable"; then
		6078	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
		6079	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
		6080	as_fn_error $? "--enable-ipv6 was given, but getaddrinfo isn't available
		6081	See \`config.log' for more details" "$LINENO" 5; }
		6082	fi
		6083
		6084	fi
		6085
		6086	fi
		6087
		6088	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build optimizer debugging code" >&5
		6089	$as_echo_n "checking whether to build optimizer debugging code... " >&6; }
		6090	# Check whether --enable-optimizer-dbg was given.
		6091	if test "${enable_optimizer_dbg+set}" = set; then :
		6092	enableval=$enable_optimizer_dbg;
		6093	fi
		6094
		6095	if test "$enable_optimizer_dbg" = "yes"; then
		6096
		6097	$as_echo "#define BDEBUG 1" >>confdefs.h
		6098
		6099	fi
		6100	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${enable_optimizer_dbg-no}" >&5
		6101	$as_echo "${enable_optimizer_dbg-no}" >&6; }
		6102
		6103	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build parser debugging code" >&5
		6104	$as_echo_n "checking whether to build parser debugging code... " >&6; }
		6105	# Check whether --enable-yydebug was given.
		6106	if test "${enable_yydebug+set}" = set; then :
		6107	enableval=$enable_yydebug;
		6108	fi
		6109
		6110	if test "$enable_yydebug" = "yes"; then
		6111
		6112	$as_echo "#define YYDEBUG 1" >>confdefs.h
		6113
		6114	fi
		6115	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${enable_yydebug-no}" >&5
		6116	$as_echo "${enable_yydebug-no}" >&6; }
		6117
		6118	# Check for Endace DAG card support.
		6119
		6120	# Check whether --with-dag was given.
		6121	if test "${with_dag+set}" = set; then :
		6122	withval=$with_dag;
		6123	if test "$withval" = no
		6124	then
		6125	# User doesn't want DAG support.
		6126	want_dag=no
		6127	elif test "$withval" = yes
		6128	then
		6129	# User wants DAG support but hasn't specified a directory.
		6130	want_dag=yes
		6131	else
		6132	# User wants DAG support and has specified a directory, so use the provided value.
		6133	want_dag=yes
		6134	dag_root=$withval
		6135	fi
		6136
		6137	else
		6138
		6139	#
		6140	# Use DAG API if present, otherwise don't
		6141	#
		6142	want_dag=ifpresent
		6143
		6144	fi
		6145
		6146
		6147
		6148	# Check whether --with-dag-includes was given.
		6149	if test "${with_dag_includes+set}" = set; then :
		6150	withval=$with_dag_includes;
		6151	# User wants DAG support and has specified a header directory, so use the provided value.
		6152	want_dag=yes
		6153	dag_include_dir=$withval
		6154
		6155	fi
		6156
		6157
		6158
		6159	# Check whether --with-dag-libraries was given.
		6160	if test "${with_dag_libraries+set}" = set; then :
		6161	withval=$with_dag_libraries;
		6162	# User wants DAG support and has specified a library directory, so use the provided value.
		6163	want_dag=yes
		6164	dag_lib_dir=$withval
		6165
		6166	fi
		6167
		6168
		6169	case "$V_PCAP" in
		6170	linux|bpf|dag)
		6171	#
		6172	# We support the DAG API if we're on Linux or BSD, or if we're
		6173	# building a DAG-only libpcap.
		6174	#
		6175	;;
		6176	*)
		6177	#
		6178	# If the user explicitly requested DAG, tell them it's not
		6179	# supported.
		6180	#
		6181	# If they expressed no preference, don't include it.
		6182	#
		6183	if test $want_dag = yes; then
		6184	as_fn_error $? "DAG support is only available with 'linux' 'bpf' and 'dag' packet capture types" "$LINENO" 5
		6185	elif test $want_dag = yes; then
		6186	want_dag=no
		6187	fi
		6188	;;
		6189	esac
		6190
		6191	ac_cv_lbl_dag_api=no
		6192	if test "$want_dag" != no; then
		6193
		6194	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have DAG API headers" >&5
		6195	$as_echo_n "checking whether we have DAG API headers... " >&6; }
		6196
		6197	# If necessary, set default paths for DAG API headers and libraries.
		6198	if test -z "$dag_root"; then
		6199	dag_root=/usr/local
		6200	fi
		6201
		6202	if test -z "$dag_include_dir"; then
		6203	dag_include_dir="$dag_root/include"
		6204	fi
		6205
		6206	if test -z "$dag_lib_dir"; then
		6207	dag_lib_dir="$dag_root/lib"
		6208	fi
		6209
		6210	if test -z "$dag_tools_dir"; then
		6211	dag_tools_dir="$dag_root/tools"
		6212	fi
		6213
		6214	if test -r $dag_include_dir/dagapi.h; then
		6215	ac_cv_lbl_dag_api=yes
		6216	fi
		6217	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_dag_api ($dag_include_dir)" >&5
		6218	$as_echo "$ac_cv_lbl_dag_api ($dag_include_dir)" >&6; }
		6219	fi
		6220
		6221	if test $ac_cv_lbl_dag_api = yes; then
		6222	V_INCLS="$V_INCLS -I$dag_include_dir"
		6223
		6224	if test $V_PCAP != dag ; then
		6225	SSRC="pcap-dag.c"
		6226	fi
		6227
		6228	# See if we can find a general version string.
		6229	# Don't need to save and restore LIBS to prevent -ldag being
		6230	# included if there's a found-action (arg 3).
		6231	saved_ldflags=$LDFLAGS
		6232	LDFLAGS="-L$dag_lib_dir"
		6233	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dag_attach_stream in -ldag" >&5
		6234	$as_echo_n "checking for dag_attach_stream in -ldag... " >&6; }
		6235	if ${ac_cv_lib_dag_dag_attach_stream+:} false; then :
		6236	$as_echo_n "(cached) " >&6
		6237	else
		6238	ac_check_lib_save_LIBS=$LIBS
		6239	LIBS="-ldag $LIBS"
		6240	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6241	/* end confdefs.h. */
		6242
		6243	/* Override any GCC internal prototype to avoid an error.
		6244	Use char because int might match the return type of a GCC
		6245	builtin and then its argument prototype would still apply. */
		6246	#ifdef __cplusplus
		6247	extern "C"
		6248	#endif
		6249	char dag_attach_stream ();
		6250	int
		6251	main ()
		6252	{
		6253	return dag_attach_stream ();
		6254	;
		6255	return 0;
		6256	}
		6257	_ACEOF
		6258	if ac_fn_c_try_link "$LINENO"; then :
		6259	ac_cv_lib_dag_dag_attach_stream=yes
		6260	else
		6261	ac_cv_lib_dag_dag_attach_stream=no
		6262	fi
		6263	rm -f core conftest.err conftest.$ac_objext \
		6264	conftest$ac_exeext conftest.$ac_ext
		6265	LIBS=$ac_check_lib_save_LIBS
		6266	fi
		6267	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dag_dag_attach_stream" >&5
		6268	$as_echo "$ac_cv_lib_dag_dag_attach_stream" >&6; }
		6269	if test "x$ac_cv_lib_dag_dag_attach_stream" = xyes; then :
		6270	dag_streams="1"
		6271	else
		6272	dag_streams="0"
		6273	fi
		6274
		6275	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dag_get_erf_types in -ldag" >&5
		6276	$as_echo_n "checking for dag_get_erf_types in -ldag... " >&6; }
		6277	if ${ac_cv_lib_dag_dag_get_erf_types+:} false; then :
		6278	$as_echo_n "(cached) " >&6
		6279	else
		6280	ac_check_lib_save_LIBS=$LIBS
		6281	LIBS="-ldag $LIBS"
		6282	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6283	/* end confdefs.h. */
		6284
		6285	/* Override any GCC internal prototype to avoid an error.
		6286	Use char because int might match the return type of a GCC
		6287	builtin and then its argument prototype would still apply. */
		6288	#ifdef __cplusplus
		6289	extern "C"
		6290	#endif
		6291	char dag_get_erf_types ();
		6292	int
		6293	main ()
		6294	{
		6295	return dag_get_erf_types ();
		6296	;
		6297	return 0;
		6298	}
		6299	_ACEOF
		6300	if ac_fn_c_try_link "$LINENO"; then :
		6301	ac_cv_lib_dag_dag_get_erf_types=yes
		6302	else
		6303	ac_cv_lib_dag_dag_get_erf_types=no
		6304	fi
		6305	rm -f core conftest.err conftest.$ac_objext \
		6306	conftest$ac_exeext conftest.$ac_ext
		6307	LIBS=$ac_check_lib_save_LIBS
		6308	fi
		6309	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dag_dag_get_erf_types" >&5
		6310	$as_echo "$ac_cv_lib_dag_dag_get_erf_types" >&6; }
		6311	if test "x$ac_cv_lib_dag_dag_get_erf_types" = xyes; then :
		6312
		6313
		6314	$as_echo "#define HAVE_DAG_GET_ERF_TYPES 1" >>confdefs.h
		6315
		6316	fi
		6317
		6318	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dag_get_stream_erf_types in -ldag" >&5
		6319	$as_echo_n "checking for dag_get_stream_erf_types in -ldag... " >&6; }
		6320	if ${ac_cv_lib_dag_dag_get_stream_erf_types+:} false; then :
		6321	$as_echo_n "(cached) " >&6
		6322	else
		6323	ac_check_lib_save_LIBS=$LIBS
		6324	LIBS="-ldag $LIBS"
		6325	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6326	/* end confdefs.h. */
		6327
		6328	/* Override any GCC internal prototype to avoid an error.
		6329	Use char because int might match the return type of a GCC
		6330	builtin and then its argument prototype would still apply. */
		6331	#ifdef __cplusplus
		6332	extern "C"
		6333	#endif
		6334	char dag_get_stream_erf_types ();
		6335	int
		6336	main ()
		6337	{
		6338	return dag_get_stream_erf_types ();
		6339	;
		6340	return 0;
		6341	}
		6342	_ACEOF
		6343	if ac_fn_c_try_link "$LINENO"; then :
		6344	ac_cv_lib_dag_dag_get_stream_erf_types=yes
		6345	else
		6346	ac_cv_lib_dag_dag_get_stream_erf_types=no
		6347	fi
		6348	rm -f core conftest.err conftest.$ac_objext \
		6349	conftest$ac_exeext conftest.$ac_ext
		6350	LIBS=$ac_check_lib_save_LIBS
		6351	fi
		6352	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dag_dag_get_stream_erf_types" >&5
		6353	$as_echo "$ac_cv_lib_dag_dag_get_stream_erf_types" >&6; }
		6354	if test "x$ac_cv_lib_dag_dag_get_stream_erf_types" = xyes; then :
		6355
		6356
		6357	$as_echo "#define HAVE_DAG_GET_STREAM_ERF_TYPES 1" >>confdefs.h
		6358
		6359	fi
		6360
		6361
		6362	LDFLAGS=$saved_ldflags
		6363
		6364	if test "$dag_streams" = 1; then
		6365
		6366	$as_echo "#define HAVE_DAG_STREAMS_API 1" >>confdefs.h
		6367
		6368	LIBS="$LIBS -ldag"
		6369	LDFLAGS="$LDFLAGS -L$dag_lib_dir"
		6370
		6371	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for vdag_set_device_info in -lvdag" >&5
		6372	$as_echo_n "checking for vdag_set_device_info in -lvdag... " >&6; }
		6373	if ${ac_cv_lib_vdag_vdag_set_device_info+:} false; then :
		6374	$as_echo_n "(cached) " >&6
		6375	else
		6376	ac_check_lib_save_LIBS=$LIBS
		6377	LIBS="-lvdag $LIBS"
		6378	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6379	/* end confdefs.h. */
		6380
		6381	/* Override any GCC internal prototype to avoid an error.
		6382	Use char because int might match the return type of a GCC
		6383	builtin and then its argument prototype would still apply. */
		6384	#ifdef __cplusplus
		6385	extern "C"
		6386	#endif
		6387	char vdag_set_device_info ();
		6388	int
		6389	main ()
		6390	{
		6391	return vdag_set_device_info ();
		6392	;
		6393	return 0;
		6394	}
		6395	_ACEOF
		6396	if ac_fn_c_try_link "$LINENO"; then :
		6397	ac_cv_lib_vdag_vdag_set_device_info=yes
		6398	else
		6399	ac_cv_lib_vdag_vdag_set_device_info=no
		6400	fi
		6401	rm -f core conftest.err conftest.$ac_objext \
		6402	conftest$ac_exeext conftest.$ac_ext
		6403	LIBS=$ac_check_lib_save_LIBS
		6404	fi
		6405	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_vdag_vdag_set_device_info" >&5
		6406	$as_echo "$ac_cv_lib_vdag_vdag_set_device_info" >&6; }
		6407	if test "x$ac_cv_lib_vdag_vdag_set_device_info" = xyes; then :
		6408	ac_dag_have_vdag="1"
		6409	else
		6410	ac_dag_have_vdag="0"
		6411	fi
		6412
		6413	if test "$ac_dag_have_vdag" = 1; then
		6414
		6415	$as_echo "#define HAVE_DAG_VDAG 1" >>confdefs.h
		6416
		6417	LIBS="$LIBS -lpthread"
		6418	fi
		6419	fi
		6420
		6421
		6422	$as_echo "#define HAVE_DAG_API 1" >>confdefs.h
		6423
		6424	fi
		6425
		6426	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have the DAG API" >&5
		6427	$as_echo_n "checking whether we have the DAG API... " >&6; }
		6428
		6429	if test $ac_cv_lbl_dag_api = no; then
		6430	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6431	$as_echo "no" >&6; }
		6432	if test "$want_dag" = yes; then
		6433	# User wanted DAG support but we couldn't find it.
		6434	as_fn_error $? "DAG API requested, but not found at $dag_root: use --without-dag" "$LINENO" 5
		6435	fi
		6436
		6437	if test "$V_PCAP" = dag; then
		6438	# User requested "dag" capture type but the DAG API wasn't
		6439	# found.
		6440	as_fn_error $? "Specifying the capture type as \"dag\" requires the DAG API to be present; use the --with-dag options to specify the location. (Try \"./configure --help\" for more information.)" "$LINENO" 5
		6441	fi
		6442	else
		6443	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		6444	$as_echo "yes" >&6; }
		6445	fi
		6446
		6447
		6448	# Check whether --with-septel was given.
		6449	if test "${with_septel+set}" = set; then :
		6450	withval=$with_septel;
		6451	if test "$withval" = no
		6452	then
		6453	want_septel=no
		6454	elif test "$withval" = yes
		6455	then
		6456	want_septel=yes
		6457	septel_root=
		6458	else
		6459	want_septel=yes
		6460	septel_root=$withval
		6461	fi
		6462
		6463	else
		6464
		6465	#
		6466	# Use Septel API if present, otherwise don't
		6467	#
		6468	want_septel=ifpresent
		6469	septel_root=./../septel
		6470
		6471	fi
		6472
		6473	ac_cv_lbl_septel_api=no
		6474	case "$V_PCAP" in
		6475	linux|septel)
		6476	#
		6477	# We support the Septel API if we're on Linux, or if we're building
		6478	# a Septel-only libpcap.
		6479	#
		6480	;;
		6481	*)
		6482	#
		6483	# If the user explicitly requested Septel, tell them it's not
		6484	# supported.
		6485	#
		6486	# If they expressed no preference, don't include it.
		6487	#
		6488	if test $want_septel = yes; then
		6489	as_fn_error $? "Septel support only available with 'linux' and 'septel' packet capture types" "$LINENO" 5
		6490	elif test $want_septel = yes; then
		6491	want_septel=no
		6492	fi
		6493	;;
		6494	esac
		6495
		6496	if test "$with_septel" != no; then
		6497	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have Septel API" >&5
		6498	$as_echo_n "checking whether we have Septel API... " >&6; }
		6499
		6500	if test -z "$septel_root"; then
		6501	septel_root=$srcdir/../septel
		6502	fi
		6503
		6504	septel_tools_dir="$septel_root"
		6505	septel_include_dir="$septel_root/INC"
		6506
		6507	ac_cv_lbl_septel_api=no
		6508	if test -r "$septel_include_dir/msg.h"; then
		6509	V_INCLS="$V_INCLS -I$septel_include_dir"
		6510	ADDLOBJS="$ADDLOBJS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o"
		6511	ADDLARCHIVEOBJS="$ADDLARCHIVEOBJS $septel_tools_dir/asciibin.o $septel_tools_dir/bit2byte.o $septel_tools_dir/confirm.o $septel_tools_dir/fmtmsg.o $septel_tools_dir/gct_unix.o $septel_tools_dir/hqueue.o $septel_tools_dir/ident.o $septel_tools_dir/mem.o $septel_tools_dir/pack.o $septel_tools_dir/parse.o $septel_tools_dir/pool.o $septel_tools_dir/sdlsig.o $septel_tools_dir/strtonum.o $septel_tools_dir/timer.o $septel_tools_dir/trace.o"
		6512
		6513	if test "$V_PCAP" != septel ; then
		6514	SSRC="pcap-septel.c"
		6515	fi
		6516	ac_cv_lbl_septel_api=yes
		6517	fi
		6518
		6519	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_septel_api" >&5
		6520	$as_echo "$ac_cv_lbl_septel_api" >&6; }
		6521	if test $ac_cv_lbl_septel_api = no; then
		6522	if test "$want_septel" = yes; then
		6523	as_fn_error $? "Septel API not found under directory $septel_root; use --without-septel" "$LINENO" 5
		6524	fi
		6525	else
		6526
		6527	$as_echo "#define HAVE_SEPTEL_API 1" >>confdefs.h
		6528
		6529	fi
		6530	fi
		6531
		6532	if test "$V_PCAP" = septel -a "$ac_cv_lbl_septel_api" = no; then
		6533	as_fn_error $? "Specifying the capture type as 'septel' requires the Septel API to be present; use --with-septel=DIR" "$LINENO" 5
		6534	fi
		6535
		6536	# Check for Myricom SNF support.
		6537
		6538	# Check whether --with-snf was given.
		6539	if test "${with_snf+set}" = set; then :
		6540	withval=$with_snf;
		6541	if test "$withval" = no
		6542	then
		6543	# User explicitly doesn't want SNF
		6544	want_snf=no
		6545	elif test "$withval" = yes
		6546	then
		6547	# User wants SNF support but hasn't specific a directory.
		6548	want_snf=yes
		6549	else
		6550	# User wants SNF support with a specified directory.
		6551	want_snf=yes
		6552	snf_root=$withval
		6553	fi
		6554
		6555	else
		6556
		6557	#
		6558	# Use Sniffer API if present, otherwise don't
		6559	#
		6560	want_snf=ifpresent
		6561
		6562	fi
		6563
		6564
		6565
		6566	# Check whether --with-snf-includes was given.
		6567	if test "${with_snf_includes+set}" = set; then :
		6568	withval=$with_snf_includes;
		6569	# User wants SNF with specific header directory
		6570	want_snf=yes
		6571	snf_include_dir=$withval
		6572
		6573	fi
		6574
		6575
		6576
		6577	# Check whether --with-snf-libraries was given.
		6578	if test "${with_snf_libraries+set}" = set; then :
		6579	withval=$with_snf_libraries;
		6580	# User wants SNF with specific lib directory
		6581	want_snf=yes
		6582	snf_lib_dir=$withval
		6583
		6584	fi
		6585
		6586
		6587	case "$V_PCAP" in
		6588	bpf|linux|snf)
		6589	#
		6590	# We support the Sniffer API if we're on BSD, Linux, or if we're
		6591	# building a Sniffer-only libpcap.
		6592	#
		6593	;;
		6594	*)
		6595	#
		6596	# If the user explicitly requested Sniffer, tell them it's not
		6597	# supported.
		6598	#
		6599	# If they expressed no preference, don't include it.
		6600	#
		6601	if test $want_snf = yes; then
		6602	as_fn_error $? "Myricom SNF support only available with 'bpf' 'linux' and 'snf' packet capture types" "$LINENO" 5
		6603	elif test $want_snf = yes; then
		6604	want_snf=no
		6605	fi
		6606	;;
		6607	esac
		6608
		6609	ac_cv_lbl_snf_api=no
		6610	if test "$with_snf" != no; then
		6611
		6612	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we have Myricom Sniffer API" >&5
		6613	$as_echo_n "checking whether we have Myricom Sniffer API... " >&6; }
		6614
		6615	if test -z "$snf_root"; then
		6616	snf_root=/opt/snf
		6617	fi
		6618
		6619	if test -z "$snf_include_dir"; then
		6620	snf_include_dir="$snf_root/include"
		6621	fi
		6622
		6623	if test -z "$snf_lib_dir"; then
		6624	snf_lib_dir="$snf_root/lib"
		6625	fi
		6626
		6627	if test -f "$snf_include_dir/snf.h"; then
		6628	ac_cv_lbl_snf_api=yes
		6629	fi
		6630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_snf_api ($snf_root)" >&5
		6631	$as_echo "$ac_cv_lbl_snf_api ($snf_root)" >&6; }
		6632
		6633	if test $ac_cv_lbl_snf_api = no; then
		6634	if test "$want_snf" = yes; then
		6635	as_fn_error $? "SNF API headers not found under $snf_include_dir; use --without-snf" "$LINENO" 5
		6636	fi
		6637	else
		6638	saved_ldflags=$LDFLAGS
		6639	LDFLAGS="$LDFLAGS -L$snf_lib_dir"
		6640	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for snf_init in -lsnf" >&5
		6641	$as_echo_n "checking for snf_init in -lsnf... " >&6; }
		6642	if ${ac_cv_lib_snf_snf_init+:} false; then :
		6643	$as_echo_n "(cached) " >&6
		6644	else
		6645	ac_check_lib_save_LIBS=$LIBS
		6646	LIBS="-lsnf $LIBS"
		6647	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		6648	/* end confdefs.h. */
		6649
		6650	/* Override any GCC internal prototype to avoid an error.
		6651	Use char because int might match the return type of a GCC
		6652	builtin and then its argument prototype would still apply. */
		6653	#ifdef __cplusplus
		6654	extern "C"
		6655	#endif
		6656	char snf_init ();
		6657	int
		6658	main ()
		6659	{
		6660	return snf_init ();
		6661	;
		6662	return 0;
		6663	}
		6664	_ACEOF
		6665	if ac_fn_c_try_link "$LINENO"; then :
		6666	ac_cv_lib_snf_snf_init=yes
		6667	else
		6668	ac_cv_lib_snf_snf_init=no
		6669	fi
		6670	rm -f core conftest.err conftest.$ac_objext \
		6671	conftest$ac_exeext conftest.$ac_ext
		6672	LIBS=$ac_check_lib_save_LIBS
		6673	fi
		6674	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_snf_snf_init" >&5
		6675	$as_echo "$ac_cv_lib_snf_snf_init" >&6; }
		6676	if test "x$ac_cv_lib_snf_snf_init" = xyes; then :
		6677	ac_cv_lbl_snf_api="yes"
		6678	else
		6679	ac_cv_lbl_snf_api="no"
		6680	fi
		6681
		6682	LDFLAGS="$saved_ldflags"
		6683
		6684	if test $ac_cv_lbl_snf_api = no; then
		6685	if test "$want_snf" = yes; then
		6686	as_fn_error $? "SNF API cannot correctly be linked check config.log; use --without-snf" "$LINENO" 5
		6687	fi
		6688	else
		6689	V_INCLS="$V_INCLS -I$snf_include_dir"
		6690	LIBS="$LIBS -lsnf"
		6691	LDFLAGS="$LDFLAGS -L$snf_lib_dir"
		6692	if test "$V_PCAP" != snf ; then
		6693	SSRC="pcap-snf.c"
		6694	fi
		6695
		6696	$as_echo "#define HAVE_SNF_API 1" >>confdefs.h
		6697
		6698	fi
		6699	fi
		6700	fi
		6701
		6702	if test "$V_PCAP" = snf -a "$ac_cv_lbl_snf_api" = no; then
		6703	as_fn_error $? "Specifying the capture type as 'snf' requires the Myricom Sniffer API to be present; use --with-snf=DIR" "$LINENO" 5
		6704	fi
		6705
		6706
		6707	# Check whether --with-flex was given.
		6708	if test "${with_flex+set}" = set; then :
		6709	withval=$with_flex;
		6710	fi
		6711
		6712
		6713	# Check whether --with-bison was given.
		6714	if test "${with_bison+set}" = set; then :
		6715	withval=$with_bison;
		6716	fi
		6717
		6718	if test "$with_flex" = no ; then
		6719	V_LEX=lex
		6720	else
		6721	for ac_prog in flex
		6722	do
		6723	# Extract the first word of "$ac_prog", so it can be a program name with args.
		6724	set dummy $ac_prog; ac_word=$2
		6725	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		6726	$as_echo_n "checking for $ac_word... " >&6; }
		6727	if ${ac_cv_prog_V_LEX+:} false; then :
		6728	$as_echo_n "(cached) " >&6
		6729	else
		6730	if test -n "$V_LEX"; then
		6731	ac_cv_prog_V_LEX="$V_LEX" # Let the user override the test.
		6732	else
		6733	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6734	for as_dir in $PATH
		6735	do
		6736	IFS=$as_save_IFS
		6737	test -z "$as_dir" && as_dir=.
		6738	for ac_exec_ext in '' $ac_executable_extensions; do
		6739	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		6740	ac_cv_prog_V_LEX="$ac_prog"
		6741	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		6742	break 2
		6743	fi
		6744	done
		6745	done
		6746	IFS=$as_save_IFS
		6747
		6748	fi
		6749	fi
		6750	V_LEX=$ac_cv_prog_V_LEX
		6751	if test -n "$V_LEX"; then
		6752	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $V_LEX" >&5
		6753	$as_echo "$V_LEX" >&6; }
		6754	else
		6755	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6756	$as_echo "no" >&6; }
		6757	fi
		6758
		6759
		6760	test -n "$V_LEX" && break
		6761	done
		6762	test -n "$V_LEX" || V_LEX="lex"
		6763
		6764	fi
		6765	if test "$V_LEX" = flex ; then
		6766	# The -V flag was added in 2.4
		6767	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flex 2.4 or higher" >&5
		6768	$as_echo_n "checking for flex 2.4 or higher... " >&6; }
		6769	if ${ac_cv_lbl_flex_v24+:} false; then :
		6770	$as_echo_n "(cached) " >&6
		6771	else
		6772	if flex -V >/dev/null 2>&1; then
		6773	ac_cv_lbl_flex_v24=yes
		6774	else
		6775	ac_cv_lbl_flex_v24=no
		6776	fi
		6777	fi
		6778
		6779	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_flex_v24" >&5
		6780	$as_echo "$ac_cv_lbl_flex_v24" >&6; }
		6781	if test $ac_cv_lbl_flex_v24 = no ; then
		6782	s="2.4 or higher required"
		6783	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ignoring obsolete flex executable ($s)" >&5
		6784	$as_echo "$as_me: WARNING: ignoring obsolete flex executable ($s)" >&2;}
		6785	V_LEX=lex
		6786	fi
		6787	fi
		6788	if test "$with_bison" = no ; then
		6789	V_YACC=yacc
		6790	else
		6791	for ac_prog in bison
		6792	do
		6793	# Extract the first word of "$ac_prog", so it can be a program name with args.
		6794	set dummy $ac_prog; ac_word=$2
		6795	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		6796	$as_echo_n "checking for $ac_word... " >&6; }
		6797	if ${ac_cv_prog_V_YACC+:} false; then :
		6798	$as_echo_n "(cached) " >&6
		6799	else
		6800	if test -n "$V_YACC"; then
		6801	ac_cv_prog_V_YACC="$V_YACC" # Let the user override the test.
		6802	else
		6803	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		6804	for as_dir in $PATH
		6805	do
		6806	IFS=$as_save_IFS
		6807	test -z "$as_dir" && as_dir=.
		6808	for ac_exec_ext in '' $ac_executable_extensions; do
		6809	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		6810	ac_cv_prog_V_YACC="$ac_prog"
		6811	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		6812	break 2
		6813	fi
		6814	done
		6815	done
		6816	IFS=$as_save_IFS
		6817
		6818	fi
		6819	fi
		6820	V_YACC=$ac_cv_prog_V_YACC
		6821	if test -n "$V_YACC"; then
		6822	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $V_YACC" >&5
		6823	$as_echo "$V_YACC" >&6; }
		6824	else
		6825	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		6826	$as_echo "no" >&6; }
		6827	fi
		6828
		6829
		6830	test -n "$V_YACC" && break
		6831	done
		6832	test -n "$V_YACC" || V_YACC="yacc"
		6833
		6834	fi
		6835	if test "$V_YACC" = bison ; then
		6836	V_YACC="$V_YACC -y"
		6837	fi
		6838	if test "$V_LEX" != lex -a "$V_YACC" = yacc -o "$V_LEX" = lex -a "$V_YACC" != yacc ; then
		6839	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: don't have both flex and bison; reverting to lex/yacc" >&5
		6840	$as_echo "$as_me: WARNING: don't have both flex and bison; reverting to lex/yacc" >&2;}
		6841	V_LEX=lex
		6842	V_YACC=yacc
		6843	fi
		6844	if test "$V_LEX" = flex -a -n "pcap_" ; then
		6845	V_LEX="$V_LEX -Ppcap_"
		6846	V_YACC="$V_YACC -p pcap_"
		6847	else
		6848
		6849	$as_echo "#define NEED_YYPARSE_WRAPPER 1" >>confdefs.h
		6850
		6851	fi
		6852	if test "$V_LEX" = lex ; then
		6853	# Some versions of lex can't handle the definitions section of scanner.l .
		6854	# Try lexing it and complain if it can't deal.
		6855	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for capable lex" >&5
		6856	$as_echo_n "checking for capable lex... " >&6; }
		6857	if ${tcpdump_cv_capable_lex+:} false; then :
		6858	$as_echo_n "(cached) " >&6
		6859	else
		6860	if lex -t scanner.l > /dev/null 2>&1; then
		6861	tcpdump_cv_capable_lex=yes
		6862	else
		6863	tcpdump_cv_capable_lex=insufficient
		6864	fi
		6865	fi
		6866	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcpdump_cv_capable_lex" >&5
		6867	$as_echo "$tcpdump_cv_capable_lex" >&6; }
		6868	if test $tcpdump_cv_capable_lex = insufficient ; then
		6869	as_fn_error $? "Your operating system's lex is insufficient to compile
		6870	libpcap. flex is a lex replacement that has many advantages, including
		6871	being able to compile libpcap. For more information, see
		6872	http://www.gnu.org/software/flex/flex.html ." "$LINENO" 5
		6873	fi
		6874	fi
		6875
		6876	#
		6877	# Assume, by default, no support for shared libraries and V7/BSD convention
		6878	# for man pages (file formats in section 5, miscellaneous info in section 7).
		6879	# Individual cases can override this.
		6880	#
		6881	DYEXT="none"
		6882	MAN_FILE_FORMATS=5
		6883	MAN_MISC_INFO=7
		6884	case "$host_os" in
		6885
		6886	aix*)
		6887
		6888	$as_echo "#define _SUN 1" >>confdefs.h
		6889
		6890
		6891	#
		6892	# AIX makes it fun to build shared and static libraries,
		6893	# because they're *both* ".a" archive libraries. We
		6894	# build the static library for the benefit of the traditional
		6895	# scheme of building libpcap and tcpdump in subdirectories of
		6896	# the same directory, with tcpdump statically linked with the
		6897	# libpcap in question, but we also build a shared library as
		6898	# "libpcap.shareda" and install *it*, rather than the static
		6899	# library, as "libpcap.a".
		6900	#
		6901	DYEXT="shareda"
		6902
		6903	case "$V_PCAP" in
		6904
		6905	dlpi)
		6906	#
		6907	# If we're using DLPI, applications will need to
		6908	# use /lib/pse.exp if present, as we use the
		6909	# STREAMS routines.
		6910	#
		6911	pseexe="/lib/pse.exp"
		6912	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pseexe" >&5
		6913	$as_echo_n "checking for $pseexe... " >&6; }
		6914	if test -f $pseexe ; then
		6915	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		6916	$as_echo "yes" >&6; }
		6917	LIBS="-I:$pseexe"
		6918	fi
		6919	;;
		6920
		6921	bpf)
		6922	#
		6923	# If we're using BPF, we need "-lodm" and "-lcfg", as
		6924	# we use them to load the BPF module.
		6925	#
		6926	LIBS="-lodm -lcfg"
		6927	;;
		6928	esac
		6929	;;
		6930
		6931	darwin*)
		6932	DYEXT="dylib"
		6933	V_CCOPT="$V_CCOPT -fno-common"
		6934	# Check whether --enable-universal was given.
		6935	if test "${enable_universal+set}" = set; then :
		6936	enableval=$enable_universal;
		6937	fi
		6938
		6939	if test "$enable_universal" != "no"; then
		6940	case "$host_os" in
		6941
		6942	darwin0-7.*)
		6943	#
		6944	# Pre-Tiger. Build only for 32-bit PowerPC; no
		6945	# need for any special compiler or linker flags.
		6946	#
		6947	;;
		6948
		6949	darwin8.0123*)
		6950	#
		6951	# Tiger, prior to Intel support. Build for 32-bit
		6952	# PowerPC and 64-bit PowerPC, with 32-bit PowerPC
		6953	# first. (I'm guessing that's what Apple does.)
		6954	#
		6955	V_CCOPT="$V_CCOPT -arch ppc -arch ppc64"
		6956	LDFLAGS="$LDFLAGS -arch ppc -arch ppc64"
		6957	;;
		6958
		6959	darwin8.456*)
		6960	#
		6961	# Tiger, subsequent to Intel support but prior to
		6962	# x86-64 support. Build for 32-bit PowerPC, 64-bit
		6963	# PowerPC, and x86, with 32-bit PowerPC first.
		6964	# (I'm guessing that's what Apple does.)
		6965	#
		6966	V_CCOPT="$V_CCOPT -arch ppc -arch ppc64 -arch i386"
		6967	LDFLAGS="$LDFLAGS -arch ppc -arch ppc64 -arch i386"
		6968	;;
		6969
		6970	darwin8.*)
		6971	#
		6972	# All other Tiger, so subsequent to x86-64
		6973	# support. Build for 32-bit PowerPC, 64-bit
		6974	# PowerPC, x86, and x86-64, and with 32-bit PowerPC
		6975	# first. (I'm guessing that's what Apple does.)
		6976	#
		6977	V_CCOPT="$V_CCOPT -arch ppc -arch ppc64 -arch i386 -arch x86_64"
		6978	LDFLAGS="$LDFLAGS -arch ppc -arch ppc64 -arch i386 -arch x86_64"
		6979	;;
		6980
		6981	darwin9.*)
		6982	#
		6983	# Leopard. Build for 32-bit PowerPC, 64-bit
		6984	# PowerPC, x86, and x86-64, with 32-bit PowerPC
		6985	# first. (That's what Apple does.)
		6986	#
		6987	V_CCOPT="$V_CCOPT -arch ppc -arch ppc64 -arch i386 -arch x86_64"
		6988	LDFLAGS="$LDFLAGS -arch ppc -arch ppc64 -arch i386 -arch x86_64"
		6989	;;
		6990
		6991	darwin10.*)
		6992	#
		6993	# Snow Leopard. Build for x86-64, x86, and
		6994	# 32-bit PowerPC, with x86-64 first. (That's
		6995	# what Apple does, even though Snow Leopard
		6996	# doesn't run on PPC, so PPC libpcap runs under
		6997	# Rosetta, and Rosetta doesn't support BPF
		6998	# ioctls, so PPC programs can't do live
		6999	# captures.)
		7000	#
		7001	V_CCOPT="$V_CCOPT -arch x86_64 -arch i386 -arch ppc"
		7002	LDFLAGS="$LDFLAGS -arch x86_64 -arch i386 -arch ppc"
		7003	;;
		7004
		7005	darwin*)
		7006	#
		7007	# Post-Snow Leopard. Build for x86-64 and
		7008	# x86, with x86-64 first. (That's probably what
		7009	# Apple does, given that Rosetta is gone.)
		7010	# XXX - update if and when Apple drops support
		7011	# for 32-bit x86 code.
		7012	#
		7013	V_CCOPT="$V_CCOPT -arch x86_64 -arch i386"
		7014	LDFLAGS="$LDFLAGS -arch x86_64 -arch i386"
		7015	;;
		7016	esac
		7017	fi
		7018	;;
		7019
		7020	hpux9*)
		7021
		7022	$as_echo "#define HAVE_HPUX9 1" >>confdefs.h
		7023
		7024
		7025	#
		7026	# Use System V conventions for man pages.
		7027	#
		7028	MAN_FILE_FORMATS=4
		7029	MAN_MISC_INFO=5
		7030	;;
		7031
		7032	hpux10.0*)
		7033
		7034	#
		7035	# Use System V conventions for man pages.
		7036	#
		7037	MAN_FILE_FORMATS=4
		7038	MAN_MISC_INFO=5
		7039	;;
		7040
		7041	hpux10.1*)
		7042
		7043	#
		7044	# Use System V conventions for man pages.
		7045	#
		7046	MAN_FILE_FORMATS=4
		7047	MAN_MISC_INFO=5
		7048	;;
		7049
		7050	hpux*)
		7051
		7052	$as_echo "#define HAVE_HPUX10_20_OR_LATER 1" >>confdefs.h
		7053
		7054	if test "`uname -m`" = "ia64"; then
		7055	DYEXT="so"
		7056	else
		7057	DYEXT="sl"
		7058	fi
		7059
		7060	#
		7061	# "-b" builds a shared library; "+h" sets the soname.
		7062	#
		7063	SHLIB_OPT="-b"
		7064	SONAME_OPT="+h"
		7065
		7066	#
		7067	# Use System V conventions for man pages.
		7068	#
		7069	MAN_FILE_FORMATS=4
		7070	MAN_MISC_INFO=5
		7071	;;
		7072
		7073	irix*)
		7074	#
		7075	# Use System V conventions for man pages.
		7076	#
		7077	MAN_FILE_FORMATS=4
		7078	MAN_MISC_INFO=5
		7079	;;
		7080
		7081	linux*|freebsd*|netbsd*|openbsd*|dragonfly*|kfreebsd*|gnu*)
		7082	DYEXT="so"
		7083
		7084	#
		7085	# Compiler assumed to be GCC; run-time linker may require a -R
		7086	# flag.
		7087	#
		7088	if test "$libdir" != "/usr/lib"; then
		7089	V_RFLAGS=-Wl,-R$libdir
		7090	fi
		7091	;;
		7092
		7093	osf*)
		7094	DYEXT="so"
		7095
		7096	#
		7097	# Use System V conventions for man pages.
		7098	#
		7099	MAN_FILE_FORMATS=4
		7100	MAN_MISC_INFO=5
		7101	;;
		7102
		7103	sinix*)
		7104	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if SINIX compiler defines sinix" >&5
		7105	$as_echo_n "checking if SINIX compiler defines sinix... " >&6; }
		7106	if ${ac_cv_cc_sinix_defined+:} false; then :
		7107	$as_echo_n "(cached) " >&6
		7108	else
		7109	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7110	/* end confdefs.h. */
		7111
		7112	int
		7113	main ()
		7114	{
		7115	int i = sinix;
		7116	;
		7117	return 0;
		7118	}
		7119	_ACEOF
		7120	if ac_fn_c_try_compile "$LINENO"; then :
		7121	ac_cv_cc_sinix_defined=yes
		7122	else
		7123	ac_cv_cc_sinix_defined=no
		7124	fi
		7125	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		7126	fi
		7127
		7128	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_sinix_defined" >&5
		7129	$as_echo "$ac_cv_cc_sinix_defined" >&6; }
		7130	if test $ac_cv_cc_sinix_defined = no ; then
		7131
		7132	$as_echo "#define sinix 1" >>confdefs.h
		7133
		7134	fi
		7135	;;
		7136
		7137	solaris*)
		7138
		7139	$as_echo "#define HAVE_SOLARIS 1" >>confdefs.h
		7140
		7141
		7142	DYEXT="so"
		7143	#
		7144	# Use System V conventions for man pages.
		7145	#
		7146	MAN_FILE_FORMATS=4
		7147	MAN_MISC_INFO=5
		7148	;;
		7149	esac
		7150
		7151	# Check whether --enable-shared was given.
		7152	if test "${enable_shared+set}" = set; then :
		7153	enableval=$enable_shared;
		7154	fi
		7155
		7156	test "x$enable_shared" = "xno" && DYEXT="none"
		7157
		7158	if test -n "$ac_tool_prefix"; then
		7159	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
		7160	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
		7161	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		7162	$as_echo_n "checking for $ac_word... " >&6; }
		7163	if ${ac_cv_prog_RANLIB+:} false; then :
		7164	$as_echo_n "(cached) " >&6
		7165	else
		7166	if test -n "$RANLIB"; then
		7167	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
		7168	else
		7169	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7170	for as_dir in $PATH
		7171	do
		7172	IFS=$as_save_IFS
		7173	test -z "$as_dir" && as_dir=.
		7174	for ac_exec_ext in '' $ac_executable_extensions; do
		7175	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		7176	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
		7177	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		7178	break 2
		7179	fi
		7180	done
		7181	done
		7182	IFS=$as_save_IFS
		7183
		7184	fi
		7185	fi
		7186	RANLIB=$ac_cv_prog_RANLIB
		7187	if test -n "$RANLIB"; then
		7188	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
		7189	$as_echo "$RANLIB" >&6; }
		7190	else
		7191	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7192	$as_echo "no" >&6; }
		7193	fi
		7194
		7195
		7196	fi
		7197	if test -z "$ac_cv_prog_RANLIB"; then
		7198	ac_ct_RANLIB=$RANLIB
		7199	# Extract the first word of "ranlib", so it can be a program name with args.
		7200	set dummy ranlib; ac_word=$2
		7201	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		7202	$as_echo_n "checking for $ac_word... " >&6; }
		7203	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
		7204	$as_echo_n "(cached) " >&6
		7205	else
		7206	if test -n "$ac_ct_RANLIB"; then
		7207	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
		7208	else
		7209	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7210	for as_dir in $PATH
		7211	do
		7212	IFS=$as_save_IFS
		7213	test -z "$as_dir" && as_dir=.
		7214	for ac_exec_ext in '' $ac_executable_extensions; do
		7215	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		7216	ac_cv_prog_ac_ct_RANLIB="ranlib"
		7217	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		7218	break 2
		7219	fi
		7220	done
		7221	done
		7222	IFS=$as_save_IFS
		7223
		7224	fi
		7225	fi
		7226	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
		7227	if test -n "$ac_ct_RANLIB"; then
		7228	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
		7229	$as_echo "$ac_ct_RANLIB" >&6; }
		7230	else
		7231	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7232	$as_echo "no" >&6; }
		7233	fi
		7234
		7235	if test "x$ac_ct_RANLIB" = x; then
		7236	RANLIB=":"
		7237	else
		7238	case $cross_compiling:$ac_tool_warned in
		7239	yes:)
		7240	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		7241	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		7242	ac_tool_warned=yes ;;
		7243	esac
		7244	RANLIB=$ac_ct_RANLIB
		7245	fi
		7246	else
		7247	RANLIB="$ac_cv_prog_RANLIB"
		7248	fi
		7249
		7250	if test -n "$ac_tool_prefix"; then
		7251	# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
		7252	set dummy ${ac_tool_prefix}ar; ac_word=$2
		7253	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		7254	$as_echo_n "checking for $ac_word... " >&6; }
		7255	if ${ac_cv_prog_AR+:} false; then :
		7256	$as_echo_n "(cached) " >&6
		7257	else
		7258	if test -n "$AR"; then
		7259	ac_cv_prog_AR="$AR" # Let the user override the test.
		7260	else
		7261	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7262	for as_dir in $PATH
		7263	do
		7264	IFS=$as_save_IFS
		7265	test -z "$as_dir" && as_dir=.
		7266	for ac_exec_ext in '' $ac_executable_extensions; do
		7267	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		7268	ac_cv_prog_AR="${ac_tool_prefix}ar"
		7269	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		7270	break 2
		7271	fi
		7272	done
		7273	done
		7274	IFS=$as_save_IFS
		7275
		7276	fi
		7277	fi
		7278	AR=$ac_cv_prog_AR
		7279	if test -n "$AR"; then
		7280	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
		7281	$as_echo "$AR" >&6; }
		7282	else
		7283	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7284	$as_echo "no" >&6; }
		7285	fi
		7286
		7287
		7288	fi
		7289	if test -z "$ac_cv_prog_AR"; then
		7290	ac_ct_AR=$AR
		7291	# Extract the first word of "ar", so it can be a program name with args.
		7292	set dummy ar; ac_word=$2
		7293	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		7294	$as_echo_n "checking for $ac_word... " >&6; }
		7295	if ${ac_cv_prog_ac_ct_AR+:} false; then :
		7296	$as_echo_n "(cached) " >&6
		7297	else
		7298	if test -n "$ac_ct_AR"; then
		7299	ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
		7300	else
		7301	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		7302	for as_dir in $PATH
		7303	do
		7304	IFS=$as_save_IFS
		7305	test -z "$as_dir" && as_dir=.
		7306	for ac_exec_ext in '' $ac_executable_extensions; do
		7307	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		7308	ac_cv_prog_ac_ct_AR="ar"
		7309	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		7310	break 2
		7311	fi
		7312	done
		7313	done
		7314	IFS=$as_save_IFS
		7315
		7316	fi
		7317	fi
		7318	ac_ct_AR=$ac_cv_prog_ac_ct_AR
		7319	if test -n "$ac_ct_AR"; then
		7320	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
		7321	$as_echo "$ac_ct_AR" >&6; }
		7322	else
		7323	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7324	$as_echo "no" >&6; }
		7325	fi
		7326
		7327	if test "x$ac_ct_AR" = x; then
		7328	AR=""
		7329	else
		7330	case $cross_compiling:$ac_tool_warned in
		7331	yes:)
		7332	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
		7333	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
		7334	ac_tool_warned=yes ;;
		7335	esac
		7336	AR=$ac_ct_AR
		7337	fi
		7338	else
		7339	AR="$ac_cv_prog_AR"
		7340	fi
		7341
		7342
		7343	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
		7344	$as_echo_n "checking whether ln -s works... " >&6; }
		7345	LN_S=$as_ln_s
		7346	if test "$LN_S" = "ln -s"; then
		7347	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7348	$as_echo "yes" >&6; }
		7349	else
		7350	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
		7351	$as_echo "no, using $LN_S" >&6; }
		7352	fi
		7353
		7354
		7355
		7356	rm -f os-proto.h
		7357	if test "${LBL_CFLAGS+set}" = set; then
		7358	V_CCOPT="$V_CCOPT ${LBL_CFLAGS}"
		7359	fi
		7360	if test -f .devel ; then
		7361	#
		7362	# Skip all the warning option stuff on some compilers.
		7363	#
		7364	if test "$ac_lbl_cc_dont_try_gcc_dashW" != yes; then
		7365
		7366	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler fails when given an unknown warning option" >&5
		7367	$as_echo_n "checking whether the compiler fails when given an unknown warning option... " >&6; }
		7368	save_CFLAGS="$CFLAGS"
		7369	CFLAGS="$CFLAGS -Wxyzzy-this-will-never-succeed-xyzzy"
		7370	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7371	/* end confdefs.h. */
		7372
		7373	int
		7374	main ()
		7375	{
		7376	return 0
		7377	;
		7378	return 0;
		7379	}
		7380	_ACEOF
		7381	if ac_fn_c_try_compile "$LINENO"; then :
		7382
		7383	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7384	$as_echo "no" >&6; }
		7385	#
		7386	# We're assuming this is clang, where
		7387	# -Werror=unknown-warning-option is the appropriate
		7388	# option to force the compiler to fail.
		7389	#
		7390	ac_lbl_unknown_warning_option_error="-Werror=unknown-warning-option"
		7391
		7392	else
		7393
		7394	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7395	$as_echo "yes" >&6; }
		7396
		7397	fi
		7398	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		7399	CFLAGS="$save_CFLAGS"
		7400
		7401
		7402	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wall option" >&5
		7403	$as_echo_n "checking whether the compiler supports the -Wall option... " >&6; }
		7404	save_CFLAGS="$CFLAGS"
		7405	CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wall"
		7406	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7407	/* end confdefs.h. */
		7408
		7409	int
		7410	main ()
		7411	{
		7412	return 0
		7413	;
		7414	return 0;
		7415	}
		7416	_ACEOF
		7417	if ac_fn_c_try_compile "$LINENO"; then :
		7418
		7419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7420	$as_echo "yes" >&6; }
		7421	CFLAGS="$save_CFLAGS"
		7422	V_CCOPT="$V_CCOPT -Wall"
		7423
		7424	else
		7425
		7426	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7427	$as_echo "no" >&6; }
		7428	CFLAGS="$save_CFLAGS"
		7429
		7430	fi
		7431	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		7432
		7433
		7434	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wmissing-prototypes option" >&5
		7435	$as_echo_n "checking whether the compiler supports the -Wmissing-prototypes option... " >&6; }
		7436	save_CFLAGS="$CFLAGS"
		7437	CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wmissing-prototypes"
		7438	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7439	/* end confdefs.h. */
		7440
		7441	int
		7442	main ()
		7443	{
		7444	return 0
		7445	;
		7446	return 0;
		7447	}
		7448	_ACEOF
		7449	if ac_fn_c_try_compile "$LINENO"; then :
		7450
		7451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7452	$as_echo "yes" >&6; }
		7453	CFLAGS="$save_CFLAGS"
		7454	V_CCOPT="$V_CCOPT -Wmissing-prototypes"
		7455
		7456	else
		7457
		7458	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7459	$as_echo "no" >&6; }
		7460	CFLAGS="$save_CFLAGS"
		7461
		7462	fi
		7463	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		7464
		7465
		7466	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wstrict-prototypes option" >&5
		7467	$as_echo_n "checking whether the compiler supports the -Wstrict-prototypes option... " >&6; }
		7468	save_CFLAGS="$CFLAGS"
		7469	CFLAGS="$CFLAGS $ac_lbl_unknown_warning_option_error -Wstrict-prototypes"
		7470	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7471	/* end confdefs.h. */
		7472
		7473	int
		7474	main ()
		7475	{
		7476	return 0
		7477	;
		7478	return 0;
		7479	}
		7480	_ACEOF
		7481	if ac_fn_c_try_compile "$LINENO"; then :
		7482
		7483	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7484	$as_echo "yes" >&6; }
		7485	CFLAGS="$save_CFLAGS"
		7486	V_CCOPT="$V_CCOPT -Wstrict-prototypes"
		7487
		7488	else
		7489
		7490	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7491	$as_echo "no" >&6; }
		7492	CFLAGS="$save_CFLAGS"
		7493
		7494	fi
		7495	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		7496
		7497	fi
		7498
		7499	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports generating dependencies" >&5
		7500	$as_echo_n "checking whether the compiler supports generating dependencies... " >&6; }
		7501	if test "$GCC" = yes ; then
		7502	#
		7503	# GCC, or a compiler deemed to be GCC by AC_PROG_CC (even
		7504	# though it's not); we assume that, in this case, the flag
		7505	# would be -M.
		7506	#
		7507	ac_lbl_dependency_flag="-M"
		7508	else
		7509	#
		7510	# Not GCC or a compiler deemed to be GCC; what platform is
		7511	# this? (We're assuming that if the compiler isn't GCC
		7512	# it's the compiler from the vendor of the OS; that won't
		7513	# necessarily be true for x86 platforms, where it might be
		7514	# the Intel C compiler.)
		7515	#
		7516	case "$host_os" in
		7517
		7518	irix*|osf*|darwin*)
		7519	#
		7520	# MIPS C for IRIX, DEC C, and clang all use -M.
		7521	#
		7522	ac_lbl_dependency_flag="-M"
		7523	;;
		7524
		7525	solaris*)
		7526	#
		7527	# Sun C uses -xM.
		7528	#
		7529	ac_lbl_dependency_flag="-xM"
		7530	;;
		7531
		7532	hpux*)
		7533	#
		7534	# HP's older C compilers don't support this.
		7535	# HP's newer C compilers support this with
		7536	# either +M or +Make; the older compilers
		7537	# interpret +M as something completely
		7538	# different, so we use +Make so we don't
		7539	# think it works with the older compilers.
		7540	#
		7541	ac_lbl_dependency_flag="+Make"
		7542	;;
		7543
		7544	*)
		7545	#
		7546	# Not one of the above; assume no support for
		7547	# generating dependencies.
		7548	#
		7549	ac_lbl_dependency_flag=""
		7550	;;
		7551	esac
		7552	fi
		7553
		7554	#
		7555	# Is ac_lbl_dependency_flag defined and, if so, does the compiler
		7556	# complain about it?
		7557	#
		7558	# Note: clang doesn't seem to exit with an error status when handed
		7559	# an unknown non-warning error, even if you pass it
		7560	# -Werror=unknown-warning-option. However, it always supports
		7561	# -M, so the fact that this test always succeeds with clang
		7562	# isn't an issue.
		7563	#
		7564	if test ! -z "$ac_lbl_dependency_flag"; then
		7565	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7566	/* end confdefs.h. */
		7567	int main(void) { return 0; }
		7568	_ACEOF
		7569	echo "$CC" $ac_lbl_dependency_flag conftest.c >&5
		7570	if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then
		7571	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes, with $ac_lbl_dependency_flag" >&5
		7572	$as_echo "yes, with $ac_lbl_dependency_flag" >&6; }
		7573	DEPENDENCY_CFLAG="$ac_lbl_dependency_flag"
		7574	MKDEP='${srcdir}/mkdep'
		7575	else
		7576	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7577	$as_echo "no" >&6; }
		7578	#
		7579	# We can't run mkdep, so have "make depend" do
		7580	# nothing.
		7581	#
		7582	MKDEP=:
		7583	fi
		7584	rm -rf conftest*
		7585	else
		7586	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7587	$as_echo "no" >&6; }
		7588	#
		7589	# We can't run mkdep, so have "make depend" do
		7590	# nothing.
		7591	#
		7592	MKDEP=:
		7593	fi
		7594
		7595
		7596
		7597	#
		7598	# We used to set -n32 for IRIX 6 when not using GCC (presumed
		7599	# to mean that we're using MIPS C or MIPSpro C); it specified
		7600	# the "new" faster 32-bit ABI, introduced in IRIX 6.2. I'm
		7601	# not sure why that would be something to do *only* with a
		7602	# .devel file; why should the ABI for which we produce code
		7603	# depend on .devel?
		7604	#
		7605	os=`echo $host_os | sed -e 's/\([0-9][0-9]*\)[^0-9].*$/\1/'`
		7606	name="lbl/os-$os.h"
		7607	if test -f $name ; then
		7608	ln -s $name os-proto.h
		7609
		7610	$as_echo "#define HAVE_OS_PROTO_H 1" >>confdefs.h
		7611
		7612	else
		7613	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find $name" >&5
		7614	$as_echo "$as_me: WARNING: can't find $name" >&2;}
		7615	fi
		7616	fi
		7617
		7618	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr struct has the sa_len member" >&5
		7619	$as_echo_n "checking if sockaddr struct has the sa_len member... " >&6; }
		7620	if ${ac_cv_lbl_sockaddr_has_sa_len+:} false; then :
		7621	$as_echo_n "(cached) " >&6
		7622	else
		7623	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7624	/* end confdefs.h. */
		7625
		7626	# include <sys/types.h>
		7627	# include <sys/socket.h>
		7628	int
		7629	main ()
		7630	{
		7631	u_int i = sizeof(((struct sockaddr *)0)->sa_len)
		7632	;
		7633	return 0;
		7634	}
		7635	_ACEOF
		7636	if ac_fn_c_try_compile "$LINENO"; then :
		7637	ac_cv_lbl_sockaddr_has_sa_len=yes
		7638	else
		7639	ac_cv_lbl_sockaddr_has_sa_len=no
		7640	fi
		7641	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		7642	fi
		7643
		7644	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_has_sa_len" >&5
		7645	$as_echo "$ac_cv_lbl_sockaddr_has_sa_len" >&6; }
		7646	if test $ac_cv_lbl_sockaddr_has_sa_len = yes ; then
		7647
		7648	$as_echo "#define HAVE_SOCKADDR_SA_LEN 1" >>confdefs.h
		7649
		7650	fi
		7651
		7652	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if sockaddr_storage struct exists" >&5
		7653	$as_echo_n "checking if sockaddr_storage struct exists... " >&6; }
		7654	if ${ac_cv_lbl_has_sockaddr_storage+:} false; then :
		7655	$as_echo_n "(cached) " >&6
		7656	else
		7657	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7658	/* end confdefs.h. */
		7659
		7660	# include <sys/types.h>
		7661	# include <sys/socket.h>
		7662	int
		7663	main ()
		7664	{
		7665	u_int i = sizeof (struct sockaddr_storage)
		7666	;
		7667	return 0;
		7668	}
		7669	_ACEOF
		7670	if ac_fn_c_try_compile "$LINENO"; then :
		7671	ac_cv_lbl_has_sockaddr_storage=yes
		7672	else
		7673	ac_cv_lbl_has_sockaddr_storage=no
		7674	fi
		7675	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		7676	fi
		7677
		7678	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_has_sockaddr_storage" >&5
		7679	$as_echo "$ac_cv_lbl_has_sockaddr_storage" >&6; }
		7680	if test $ac_cv_lbl_has_sockaddr_storage = yes ; then
		7681
		7682	$as_echo "#define HAVE_SOCKADDR_STORAGE 1" >>confdefs.h
		7683
		7684	fi
		7685
		7686	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if dl_hp_ppa_info_t struct has dl_module_id_1 member" >&5
		7687	$as_echo_n "checking if dl_hp_ppa_info_t struct has dl_module_id_1 member... " >&6; }
		7688	if ${ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1+:} false; then :
		7689	$as_echo_n "(cached) " >&6
		7690	else
		7691	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7692	/* end confdefs.h. */
		7693
		7694	# include <sys/types.h>
		7695	# include <sys/dlpi.h>
		7696	# include <sys/dlpi_ext.h>
		7697	int
		7698	main ()
		7699	{
		7700	u_int i = sizeof(((dl_hp_ppa_info_t *)0)->dl_module_id_1)
		7701	;
		7702	return 0;
		7703	}
		7704	_ACEOF
		7705	if ac_fn_c_try_compile "$LINENO"; then :
		7706	ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=yes
		7707	else
		7708	ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1=no
		7709	fi
		7710	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		7711	fi
		7712
		7713	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" >&5
		7714	$as_echo "$ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1" >&6; }
		7715	if test $ac_cv_lbl_dl_hp_ppa_info_t_has_dl_module_id_1 = yes ; then
		7716
		7717	$as_echo "#define HAVE_HP_PPA_INFO_T_DL_MODULE_ID_1 1" >>confdefs.h
		7718
		7719	fi
		7720
		7721	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if unaligned accesses fail" >&5
		7722	$as_echo_n "checking if unaligned accesses fail... " >&6; }
		7723	if ${ac_cv_lbl_unaligned_fail+:} false; then :
		7724	$as_echo_n "(cached) " >&6
		7725	else
		7726	case "$host_cpu" in
		7727
		7728	#
		7729	# These are CPU types where:
		7730	#
		7731	# the CPU faults on an unaligned access, but at least some
		7732	# OSes that support that CPU catch the fault and simulate
		7733	# the unaligned access (e.g., Alpha/{Digital,Tru64} UNIX) -
		7734	# the simulation is slow, so we don't want to use it;
		7735	#
		7736	# the CPU, I infer (from the old
		7737	#
		7738	# XXX: should also check that they don't do weird things (like on arm)
		7739	#
		7740	# comment) doesn't fault on unaligned accesses, but doesn't
		7741	# do a normal unaligned fetch, either (e.g., presumably, ARM);
		7742	#
		7743	# for whatever reason, the test program doesn't work
		7744	# (this has been claimed to be the case for several of those
		7745	# CPUs - I don't know what the problem is; the problem
		7746	# was reported as "the test program dumps core" for SuperH,
		7747	# but that's what the test program is *supposed* to do -
		7748	# it dumps core before it writes anything, so the test
		7749	# for an empty output file should find an empty output
		7750	# file and conclude that unaligned accesses don't work).
		7751	#
		7752	# This run-time test won't work if you're cross-compiling, so
		7753	# in order to support cross-compiling for a particular CPU,
		7754	# we have to wire in the list of CPU types anyway, as far as
		7755	# I know, so perhaps we should just have a set of CPUs on
		7756	# which we know it doesn't work, a set of CPUs on which we
		7757	# know it does work, and have the script just fail on other
		7758	# cpu types and update it when such a failure occurs.
		7759	#
		7760	alpha*|arm*|bfin*|hp*|mips*|sh*|sparc*|ia64|nv1)
		7761	ac_cv_lbl_unaligned_fail=yes
		7762	;;
		7763
		7764	*)
		7765	cat >conftest.c <<EOF
		7766	# include <sys/types.h>
		7767	# include <sys/wait.h>
		7768	# include <stdio.h>
		7769	unsigned char a[5] = { 1, 2, 3, 4, 5 };
		7770	main() {
		7771	unsigned int i;
		7772	pid_t pid;
		7773	int status;
		7774	/* avoid "core dumped" message */
		7775	pid = fork();
		7776	if (pid < 0)
		7777	exit(2);
		7778	if (pid > 0) {
		7779	/* parent */
		7780	pid = waitpid(pid, &status, 0);
		7781	if (pid < 0)
		7782	exit(3);
		7783	exit(!WIFEXITED(status));
		7784	}
		7785	/* child */
		7786	i = *(unsigned int *)&a[1];
		7787	printf("%d\n", i);
		7788	exit(0);
		7789	}
		7790	EOF
		7791	${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS \
		7792	conftest.c $LIBS >/dev/null 2>&1
		7793	if test ! -x conftest ; then
		7794	ac_cv_lbl_unaligned_fail=yes
		7795	else
		7796	./conftest >conftest.out
		7797	if test ! -s conftest.out ; then
		7798	ac_cv_lbl_unaligned_fail=yes
		7799	else
		7800	ac_cv_lbl_unaligned_fail=no
		7801	fi
		7802	fi
		7803	rm -f -r conftest* core core.conftest
		7804	;;
		7805	esac
		7806	fi
		7807
		7808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_unaligned_fail" >&5
		7809	$as_echo "$ac_cv_lbl_unaligned_fail" >&6; }
		7810	if test $ac_cv_lbl_unaligned_fail = yes ; then
		7811
		7812	$as_echo "#define LBL_ALIGN 1" >>confdefs.h
		7813
		7814	fi
		7815
		7816	#
		7817	# Makefile.in includes rules to generate version.h, so we assume
		7818	# that it will be generated if autoconf is used.
		7819	#
		7820
		7821	$as_echo "#define HAVE_VERSION_H 1" >>confdefs.h
		7822
		7823
		7824	rm -f net
		7825	ln -s ${srcdir}/bpf/net net
		7826
		7827
		7828
		7829
		7830
		7831
		7832
		7833
		7834
		7835
		7836
		7837
		7838
		7839
		7840
		7841
		7842
		7843
		7844
		7845	# Check whether --enable-usb was given.
		7846	if test "${enable_usb+set}" = set; then :
		7847	enableval=$enable_usb;
		7848	else
		7849	enable_usb=yes
		7850	fi
		7851
		7852
		7853	if test "x$enable_usb" != "xno" ; then
		7854	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for USB sniffing support" >&5
		7855	$as_echo_n "checking for USB sniffing support... " >&6; }
		7856	case "$host_os" in
		7857	linux*)
		7858
		7859	$as_echo "#define PCAP_SUPPORT_USB 1" >>confdefs.h
		7860
		7861	USB_SRC=pcap-usb-linux.c
		7862	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7863	$as_echo "yes" >&6; }
		7864	ac_usb_dev_name=`udevinfo -q name -p /sys/class/usb_device/usbmon 2>/dev/null`
		7865	if test $? -ne 0 ; then
		7866	ac_usb_dev_name="usbmon"
		7867	fi
		7868
		7869	cat >>confdefs.h <<_ACEOF
		7870	#define LINUX_USB_MON_DEV "/dev/$ac_usb_dev_name"
		7871	_ACEOF
		7872
		7873	{ $as_echo "$as_me:${as_lineno-$LINENO}: Device for USB sniffing is /dev/$ac_usb_dev_name" >&5
		7874	$as_echo "$as_me: Device for USB sniffing is /dev/$ac_usb_dev_name" >&6;}
		7875	#
		7876	# Do we have a version of <linux/compiler.h> available?
		7877	# If so, we might need it for <linux/usbdevice_fs.h>.
		7878	#
		7879	for ac_header in linux/compiler.h
		7880	do :
		7881	ac_fn_c_check_header_mongrel "$LINENO" "linux/compiler.h" "ac_cv_header_linux_compiler_h" "$ac_includes_default"
		7882	if test "x$ac_cv_header_linux_compiler_h" = xyes; then :
		7883	cat >>confdefs.h <<_ACEOF
		7884	#define HAVE_LINUX_COMPILER_H 1
		7885	_ACEOF
		7886
		7887	fi
		7888
		7889	done
		7890
		7891	if test "$ac_cv_header_linux_compiler_h" = yes; then
		7892	#
		7893	# Yes - include it when testing for <linux/usbdevice_fs.h>.
		7894	#
		7895	for ac_header in linux/usbdevice_fs.h
		7896	do :
		7897	ac_fn_c_check_header_compile "$LINENO" "linux/usbdevice_fs.h" "ac_cv_header_linux_usbdevice_fs_h" "#include <linux/compiler.h>
		7898	"
		7899	if test "x$ac_cv_header_linux_usbdevice_fs_h" = xyes; then :
		7900	cat >>confdefs.h <<_ACEOF
		7901	#define HAVE_LINUX_USBDEVICE_FS_H 1
		7902	_ACEOF
		7903
		7904	fi
		7905
		7906	done
		7907
		7908	else
		7909	for ac_header in linux/usbdevice_fs.h
		7910	do :
		7911	ac_fn_c_check_header_mongrel "$LINENO" "linux/usbdevice_fs.h" "ac_cv_header_linux_usbdevice_fs_h" "$ac_includes_default"
		7912	if test "x$ac_cv_header_linux_usbdevice_fs_h" = xyes; then :
		7913	cat >>confdefs.h <<_ACEOF
		7914	#define HAVE_LINUX_USBDEVICE_FS_H 1
		7915	_ACEOF
		7916
		7917	fi
		7918
		7919	done
		7920
		7921	fi
		7922	if test "$ac_cv_header_linux_usbdevice_fs_h" = yes; then
		7923	#
		7924	# OK, does it define bRequestType? Older versions of the kernel
		7925	# define fields with names like "requesttype, "request", and
		7926	# "value", rather than "bRequestType", "bRequest", and
		7927	# "wValue".
		7928	#
		7929	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if usbdevfs_ctrltransfer struct has bRequestType member" >&5
		7930	$as_echo_n "checking if usbdevfs_ctrltransfer struct has bRequestType member... " >&6; }
		7931	if ${ac_cv_usbdevfs_ctrltransfer_has_bRequestType+:} false; then :
		7932	$as_echo_n "(cached) " >&6
		7933	else
		7934	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7935	/* end confdefs.h. */
		7936
		7937	$ac_includes_default
		7938	#ifdef HAVE_SYS_BITYPES_H
		7939	#include <sys/bitypes.h>
		7940	#endif
		7941	#ifdef HAVE_LINUX_COMPILER_H
		7942	#include <linux/compiler.h>
		7943	#endif
		7944	#include <linux/usbdevice_fs.h>
		7945	int
		7946	main ()
		7947	{
		7948	u_int i = sizeof(((struct usbdevfs_ctrltransfer *)0)->bRequestType)
		7949	;
		7950	return 0;
		7951	}
		7952	_ACEOF
		7953	if ac_fn_c_try_compile "$LINENO"; then :
		7954	ac_cv_usbdevfs_ctrltransfer_has_bRequestType=yes
		7955	else
		7956	ac_cv_usbdevfs_ctrltransfer_has_bRequestType=no
		7957	fi
		7958	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		7959	fi
		7960
		7961	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_usbdevfs_ctrltransfer_has_bRequestType" >&5
		7962	$as_echo "$ac_cv_usbdevfs_ctrltransfer_has_bRequestType" >&6; }
		7963	if test $ac_cv_usbdevfs_ctrltransfer_has_bRequestType = yes ; then
		7964
		7965	$as_echo "#define HAVE_USBDEVFS_CTRLTRANSFER_BREQUESTTYPE 1" >>confdefs.h
		7966
		7967	fi
		7968	fi
		7969	;;
		7970	*)
		7971	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		7972	$as_echo "no" >&6; }
		7973	;;
		7974	esac
		7975	fi
		7976
		7977
		7978
		7979	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the platform could support netfilter sniffing" >&5
		7980	$as_echo_n "checking whether the platform could support netfilter sniffing... " >&6; }
		7981	case "$host_os" in
		7982	linux*)
		7983	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		7984	$as_echo "yes" >&6; }
		7985	#
		7986	# Life's too short to deal with trying to get this to compile
		7987	# if you don't get the right types defined with
		7988	# __KERNEL_STRICT_NAMES getting defined by some other include.
		7989	#
		7990	# Check whether the includes Just Work. If not, don't turn on
		7991	# netfilter support.
		7992	#
		7993	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can compile the netfilter support" >&5
		7994	$as_echo_n "checking whether we can compile the netfilter support... " >&6; }
		7995	if ${ac_cv_netfilter_can_compile+:} false; then :
		7996	$as_echo_n "(cached) " >&6
		7997	else
		7998	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		7999	/* end confdefs.h. */
		8000
		8001	$ac_includes_default
		8002	#include <sys/socket.h>
		8003	#include <netinet/in.h>
		8004	#include <linux/types.h>
		8005
		8006	#include <linux/netlink.h>
		8007	#include <linux/netfilter.h>
		8008	#include <linux/netfilter/nfnetlink.h>
		8009	#include <linux/netfilter/nfnetlink_log.h>
		8010	#include <linux/netfilter/nfnetlink_queue.h>
		8011	int
		8012	main ()
		8013	{
		8014
		8015	;
		8016	return 0;
		8017	}
		8018	_ACEOF
		8019	if ac_fn_c_try_compile "$LINENO"; then :
		8020	ac_cv_netfilter_can_compile=yes
		8021	else
		8022	ac_cv_netfilter_can_compile=no
		8023	fi
		8024	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		8025	fi
		8026
		8027	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_netfilter_can_compile" >&5
		8028	$as_echo "$ac_cv_netfilter_can_compile" >&6; }
		8029	if test $ac_cv_netfilter_can_compile = yes ; then
		8030
		8031	$as_echo "#define PCAP_SUPPORT_NETFILTER 1" >>confdefs.h
		8032
		8033	NETFILTER_SRC=pcap-netfilter-linux.c
		8034	fi
		8035	;;
		8036	*)
		8037	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8038	$as_echo "no" >&6; }
		8039	;;
		8040	esac
		8041
		8042
		8043
		8044	# Check whether --enable-bluetooth was given.
		8045	if test "${enable_bluetooth+set}" = set; then :
		8046	enableval=$enable_bluetooth;
		8047	else
		8048	enable_bluetooth=ifsupportavailable
		8049	fi
		8050
		8051
		8052	if test "x$enable_bluetooth" != "xno" ; then
		8053	case "$host_os" in
		8054	linux*)
		8055	ac_fn_c_check_header_mongrel "$LINENO" "bluetooth/bluetooth.h" "ac_cv_header_bluetooth_bluetooth_h" "$ac_includes_default"
		8056	if test "x$ac_cv_header_bluetooth_bluetooth_h" = xyes; then :
		8057
		8058
		8059	$as_echo "#define PCAP_SUPPORT_BT 1" >>confdefs.h
		8060
		8061	BT_SRC=pcap-bt-linux.c
		8062	{ $as_echo "$as_me:${as_lineno-$LINENO}: Bluetooth sniffing is supported" >&5
		8063	$as_echo "$as_me: Bluetooth sniffing is supported" >&6;}
		8064
		8065	#
		8066	# OK, does struct sockaddr_hci have an hci_channel
		8067	# member?
		8068	#
		8069	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if struct sockaddr_hci has hci_channel member" >&5
		8070	$as_echo_n "checking if struct sockaddr_hci has hci_channel member... " >&6; }
		8071	if ${ac_cv_lbl_sockaddr_hci_has_hci_channel+:} false; then :
		8072	$as_echo_n "(cached) " >&6
		8073	else
		8074	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8075	/* end confdefs.h. */
		8076
		8077	#include <bluetooth/bluetooth.h>
		8078	#include <bluetooth/hci.h>
		8079
		8080	int
		8081	main ()
		8082	{
		8083	u_int i = sizeof(((struct sockaddr_hci *)0)->hci_channel)
		8084	;
		8085	return 0;
		8086	}
		8087	_ACEOF
		8088	if ac_fn_c_try_compile "$LINENO"; then :
		8089	ac_cv_lbl_sockaddr_hci_has_hci_channel=yes
		8090	else
		8091	ac_cv_lbl_sockaddr_hci_has_hci_channel=no
		8092	fi
		8093	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		8094	fi
		8095
		8096	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_sockaddr_hci_has_hci_channel" >&5
		8097	$as_echo "$ac_cv_lbl_sockaddr_hci_has_hci_channel" >&6; }
		8098	if test $ac_cv_lbl_sockaddr_hci_has_hci_channel = yes ; then
		8099
		8100	$as_echo "#define SOCKADDR_HCI_HAS_HCI_CHANNEL /**/" >>confdefs.h
		8101
		8102
		8103	#
		8104	# OK, is HCI_CHANNEL_MONITOR defined?
		8105	#
		8106	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if HCI_CHANNEL_MONITOR is defined" >&5
		8107	$as_echo_n "checking if HCI_CHANNEL_MONITOR is defined... " >&6; }
		8108	if ${ac_cv_lbl_hci_channel_monitor_is_defined+:} false; then :
		8109	$as_echo_n "(cached) " >&6
		8110	else
		8111	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8112	/* end confdefs.h. */
		8113
		8114	#include <bluetooth/bluetooth.h>
		8115	#include <bluetooth/hci.h>
		8116
		8117	int
		8118	main ()
		8119	{
		8120	u_int i = HCI_CHANNEL_MONITOR
		8121	;
		8122	return 0;
		8123	}
		8124	_ACEOF
		8125	if ac_fn_c_try_compile "$LINENO"; then :
		8126	ac_cv_lbl_hci_channel_monitor_is_defined=yes
		8127	else
		8128	ac_cv_lbl_hci_channel_monitor_is_defined=no
		8129	fi
		8130	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
		8131	fi
		8132
		8133	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lbl_hci_channel_monitor_is_defined" >&5
		8134	$as_echo "$ac_cv_lbl_hci_channel_monitor_is_defined" >&6; }
		8135	if test $ac_cv_lbl_hci_channel_monitor_is_defined = yes ; then
		8136
		8137	$as_echo "#define PCAP_SUPPORT_BT_MONITOR /**/" >>confdefs.h
		8138
		8139	BT_MONITOR_SRC=pcap-bt-monitor-linux.c
		8140	fi
		8141	fi
		8142	ac_lbl_bluetooth_available=yes
		8143
		8144	else
		8145	ac_lbl_bluetooth_available=no
		8146
		8147	fi
		8148
		8149
		8150	if test "x$ac_lbl_bluetooth_available" == "xno" ; then
		8151	if test "x$enable_bluetooth" = "xyes" ; then
		8152	as_fn_error $? "Bluetooth sniffing is not supported; install bluez-lib devel to enable it" "$LINENO" 5
		8153	else
		8154	{ $as_echo "$as_me:${as_lineno-$LINENO}: Bluetooth sniffing is not supported; install bluez-lib devel to enable it" >&5
		8155	$as_echo "$as_me: Bluetooth sniffing is not supported; install bluez-lib devel to enable it" >&6;}
		8156	fi
		8157	fi
		8158	;;
		8159	*)
		8160	if test "x$enable_bluetooth" = "xyes" ; then
		8161	as_fn_error $? "no Bluetooth sniffing support implemented for $host_os" "$LINENO" 5
		8162	else
		8163	{ $as_echo "$as_me:${as_lineno-$LINENO}: no Bluetooth sniffing support implemented for $host_os" >&5
		8164	$as_echo "$as_me: no Bluetooth sniffing support implemented for $host_os" >&6;}
		8165	fi
		8166	;;
		8167	esac
		8168
		8169
		8170
		8171	fi
		8172
		8173	# Check whether --enable-canusb was given.
		8174	if test "${enable_canusb+set}" = set; then :
		8175	enableval=$enable_canusb;
		8176	else
		8177	enable_canusb=ifsupportavailable
		8178	fi
		8179
		8180
		8181	if test "x$enable_canusb" != "xno" ; then
		8182	case "$host_os" in
		8183	linux*|uclinux*)
		8184	ac_fn_c_check_header_mongrel "$LINENO" "libusb-1.0/libusb.h" "ac_cv_header_libusb_1_0_libusb_h" "$ac_includes_default"
		8185	if test "x$ac_cv_header_libusb_1_0_libusb_h" = xyes; then :
		8186
		8187	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libusb_init in -lusb-1.0" >&5
		8188	$as_echo_n "checking for libusb_init in -lusb-1.0... " >&6; }
		8189	if ${ac_cv_lib_usb_1_0_libusb_init+:} false; then :
		8190	$as_echo_n "(cached) " >&6
		8191	else
		8192	ac_check_lib_save_LIBS=$LIBS
		8193	LIBS="-lusb-1.0 -lpthread
		8194	$LIBS"
		8195	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8196	/* end confdefs.h. */
		8197
		8198	/* Override any GCC internal prototype to avoid an error.
		8199	Use char because int might match the return type of a GCC
		8200	builtin and then its argument prototype would still apply. */
		8201	#ifdef __cplusplus
		8202	extern "C"
		8203	#endif
		8204	char libusb_init ();
		8205	int
		8206	main ()
		8207	{
		8208	return libusb_init ();
		8209	;
		8210	return 0;
		8211	}
		8212	_ACEOF
		8213	if ac_fn_c_try_link "$LINENO"; then :
		8214	ac_cv_lib_usb_1_0_libusb_init=yes
		8215	else
		8216	ac_cv_lib_usb_1_0_libusb_init=no
		8217	fi
		8218	rm -f core conftest.err conftest.$ac_objext \
		8219	conftest$ac_exeext conftest.$ac_ext
		8220	LIBS=$ac_check_lib_save_LIBS
		8221	fi
		8222	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_usb_1_0_libusb_init" >&5
		8223	$as_echo "$ac_cv_lib_usb_1_0_libusb_init" >&6; }
		8224	if test "x$ac_cv_lib_usb_1_0_libusb_init" = xyes; then :
		8225
		8226
		8227	$as_echo "#define PCAP_SUPPORT_CANUSB 1" >>confdefs.h
		8228
		8229	CANUSB_SRC=pcap-canusb-linux.c
		8230	LIBS="-lusb-1.0 -lpthread $LIBS"
		8231	ac_lbl_has_libusb=yes
		8232
		8233	else
		8234	ac_lbl_has_libusb=no
		8235	fi
		8236
		8237
		8238	else
		8239	ac_lbl_has_libusb=no
		8240
		8241	fi
		8242
		8243
		8244	if test "x$ac_lbl_has_libusb" = "xyes" ; then
		8245	{ $as_echo "$as_me:${as_lineno-$LINENO}: canusb sniffing is supported" >&5
		8246	$as_echo "$as_me: canusb sniffing is supported" >&6;}
		8247	else
		8248	if test "x$enable_canusb" = "xyes" ; then
		8249	as_fn_error $? "canusb sniffing is not supported; install libusb1.0 lib devel to enable it" "$LINENO" 5
		8250	else
		8251	{ $as_echo "$as_me:${as_lineno-$LINENO}: canusb sniffing is not supported; install libusb1.0 lib devel to enable it" >&5
		8252	$as_echo "$as_me: canusb sniffing is not supported; install libusb1.0 lib devel to enable it" >&6;}
		8253	fi
		8254	fi
		8255	;;
		8256	*)
		8257	if test "x$enable_canusb" = "xyes" ; then
		8258	as_fn_error $? "no canusb support implemented for $host_os" "$LINENO" 5
		8259	else
		8260	{ $as_echo "$as_me:${as_lineno-$LINENO}: no canusb support implemented for $host_os" >&5
		8261	$as_echo "$as_me: no canusb support implemented for $host_os" >&6;}
		8262	fi
		8263	;;
		8264	esac
		8265
		8266
		8267	fi
		8268
		8269	# Check whether --enable-can was given.
		8270	if test "${enable_can+set}" = set; then :
		8271	enableval=$enable_can;
		8272	else
		8273	enable_can=ifsupportavailable
		8274	fi
		8275
		8276
		8277	if test "x$enable_can" != "xno" ; then
		8278	case "$host_os" in
		8279	linux*)
		8280	ac_fn_c_check_header_compile "$LINENO" "linux/can.h" "ac_cv_header_linux_can_h" "#include <sys/socket.h>
		8281
		8282	"
		8283	if test "x$ac_cv_header_linux_can_h" = xyes; then :
		8284
		8285
		8286	$as_echo "#define PCAP_SUPPORT_CAN 1" >>confdefs.h
		8287
		8288	CAN_SRC=pcap-can-linux.c
		8289	{ $as_echo "$as_me:${as_lineno-$LINENO}: CAN sniffing is supported" >&5
		8290	$as_echo "$as_me: CAN sniffing is supported" >&6;}
		8291
		8292	else
		8293
		8294	if test "x$enable_can" = "xyes" ; then
		8295	as_fn_error $? "CAN sniffing is not supported" "$LINENO" 5
		8296	else
		8297	{ $as_echo "$as_me:${as_lineno-$LINENO}: CAN sniffing is not supported" >&5
		8298	$as_echo "$as_me: CAN sniffing is not supported" >&6;}
		8299	fi
		8300
		8301	fi
		8302
		8303
		8304	;;
		8305	*)
		8306	if test "x$enable_can" = "xyes" ; then
		8307	as_fn_error $? "no CAN sniffing support implemented for $host_os" "$LINENO" 5
		8308	else
		8309	{ $as_echo "$as_me:${as_lineno-$LINENO}: no CAN sniffing support implemented for $host_os" >&5
		8310	$as_echo "$as_me: no CAN sniffing support implemented for $host_os" >&6;}
		8311	fi
		8312	;;
		8313	esac
		8314
		8315
		8316	fi
		8317
		8318	# Check whether --enable-dbus was given.
		8319	if test "${enable_dbus+set}" = set; then :
		8320	enableval=$enable_dbus;
		8321	else
		8322	enable_dbus=ifavailable
		8323	fi
		8324
		8325
		8326	if test "x$enable_dbus" != "xno"; then
		8327	if test "x$enable_dbus" = "xyes"; then
		8328	case "$host_os" in
		8329
		8330	darwin*)
		8331	#
		8332	# We don't support D-Bus sniffing on OS X; see
		8333	#
		8334	# https://bugs.freedesktop.org/show_bug.cgi?id=74029
		8335	#
		8336	# The user requested it, so fail.
		8337	#
		8338	as_fn_error $? "Due to freedesktop.org bug 74029, D-Bus capture support is not available on OS X" "$LINENO" 5
		8339	esac
		8340	else
		8341	case "$host_os" in
		8342
		8343	darwin*)
		8344	#
		8345	# We don't support D-Bus sniffing on OS X; see
		8346	#
		8347	# https://bugs.freedesktop.org/show_bug.cgi?id=74029
		8348	#
		8349	# The user dind't explicitly request it, so just
		8350	# silently refuse to enable it.
		8351	#
		8352	enable_dbus="no"
		8353	;;
		8354	esac
		8355	fi
		8356	fi
		8357
		8358	if test "x$enable_dbus" != "xno"; then
		8359	# Extract the first word of "pkg-config", so it can be a program name with args.
		8360	set dummy pkg-config; ac_word=$2
		8361	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
		8362	$as_echo_n "checking for $ac_word... " >&6; }
		8363	if ${ac_cv_prog_PKGCONFIG+:} false; then :
		8364	$as_echo_n "(cached) " >&6
		8365	else
		8366	if test -n "$PKGCONFIG"; then
		8367	ac_cv_prog_PKGCONFIG="$PKGCONFIG" # Let the user override the test.
		8368	else
		8369	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8370	for as_dir in $PATH
		8371	do
		8372	IFS=$as_save_IFS
		8373	test -z "$as_dir" && as_dir=.
		8374	for ac_exec_ext in '' $ac_executable_extensions; do
		8375	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
		8376	ac_cv_prog_PKGCONFIG="pkg-config"
		8377	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
		8378	break 2
		8379	fi
		8380	done
		8381	done
		8382	IFS=$as_save_IFS
		8383
		8384	test -z "$ac_cv_prog_PKGCONFIG" && ac_cv_prog_PKGCONFIG="no"
		8385	fi
		8386	fi
		8387	PKGCONFIG=$ac_cv_prog_PKGCONFIG
		8388	if test -n "$PKGCONFIG"; then
		8389	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKGCONFIG" >&5
		8390	$as_echo "$PKGCONFIG" >&6; }
		8391	else
		8392	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8393	$as_echo "no" >&6; }
		8394	fi
		8395
		8396
		8397	if test "x$PKGCONFIG" != "xno"; then
		8398	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for D-Bus" >&5
		8399	$as_echo_n "checking for D-Bus... " >&6; }
		8400	if "$PKGCONFIG" dbus-1; then
		8401	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8402	$as_echo "yes" >&6; }
		8403	DBUS_CFLAGS=`"$PKGCONFIG" --cflags dbus-1`
		8404	DBUS_LIBS=`"$PKGCONFIG" --libs dbus-1`
		8405	save_CFLAGS="$CFLAGS"
		8406	save_LIBS="$LIBS"
		8407	CFLAGS="$CFLAGS $DBUS_CFLAGS"
		8408	LIBS="$LIBS $DBUS_LIBS"
		8409	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the D-Bus library defines dbus_connection_read_write" >&5
		8410	$as_echo_n "checking whether the D-Bus library defines dbus_connection_read_write... " >&6; }
		8411	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
		8412	/* end confdefs.h. */
		8413	#include <string.h>
		8414
		8415	#include <time.h>
		8416	#include <sys/time.h>
		8417
		8418	#include <dbus/dbus.h>
		8419	int
		8420	main ()
		8421	{
		8422	return dbus_connection_read_write(NULL, 0);
		8423	;
		8424	return 0;
		8425	}
		8426	_ACEOF
		8427	if ac_fn_c_try_link "$LINENO"; then :
		8428
		8429	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
		8430	$as_echo "yes" >&6; }
		8431
		8432	$as_echo "#define PCAP_SUPPORT_DBUS 1" >>confdefs.h
		8433
		8434	DBUS_SRC=pcap-dbus.c
		8435	V_INCLS="$V_INCLS $DBUS_CFLAGS"
		8436
		8437	else
		8438
		8439	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8440	$as_echo "no" >&6; }
		8441	if test "x$enable_dbus" = "xyes"; then
		8442	as_fn_error $? "--enable-dbus was given, but the D-Bus library doesn't define dbus_connection_read_write()" "$LINENO" 5
		8443	fi
		8444	LIBS="$save_LIBS"
		8445
		8446	fi
		8447	rm -f core conftest.err conftest.$ac_objext \
		8448	conftest$ac_exeext conftest.$ac_ext
		8449	CFLAGS="$save_CFLAGS"
		8450	else
		8451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
		8452	$as_echo "no" >&6; }
		8453	if test "x$enable_dbus" = "xyes"; then
		8454	as_fn_error $? "--enable-dbus was given, but the dbus-1 package is not installed" "$LINENO" 5
		8455	fi
		8456	fi
		8457	fi
		8458
		8459
		8460	fi
		8461
		8462	case "$host_os" in
		8463	linux*)
		8464	for ac_header in linux/net_tstamp.h
		8465	do :
		8466	ac_fn_c_check_header_mongrel "$LINENO" "linux/net_tstamp.h" "ac_cv_header_linux_net_tstamp_h" "$ac_includes_default"
		8467	if test "x$ac_cv_header_linux_net_tstamp_h" = xyes; then :
		8468	cat >>confdefs.h <<_ACEOF
		8469	#define HAVE_LINUX_NET_TSTAMP_H 1
		8470	_ACEOF
		8471
		8472	fi
		8473
		8474	done
		8475
		8476	;;
		8477	*)
		8478	{ $as_echo "$as_me:${as_lineno-$LINENO}: no hardware timestamp support implemented for $host_os" >&5
		8479	$as_echo "$as_me: no hardware timestamp support implemented for $host_os" >&6;}
		8480	;;
		8481	esac
		8482
		8483	# Check whether --enable-packet-ring was given.
		8484	if test "${enable_packet_ring+set}" = set; then :
		8485	enableval=$enable_packet_ring;
		8486	else
		8487	enable_packet_ring=yes
		8488	fi
		8489
		8490
		8491	if test "x$enable_packet_ring" != "xno" ; then
		8492
		8493	$as_echo "#define PCAP_SUPPORT_PACKET_RING 1" >>confdefs.h
		8494
		8495
		8496	fi
		8497
		8498	# Find a good install program. We prefer a C program (faster),
		8499	# so one script is as good as another. But avoid the broken or
		8500	# incompatible versions:
		8501	# SysV /etc/install, /usr/sbin/install
		8502	# SunOS /usr/etc/install
		8503	# IRIX /sbin/install
		8504	# AIX /bin/install
		8505	# AmigaOS /C/install, which installs bootblocks on floppy discs
		8506	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
		8507	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
		8508	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
		8509	# OS/2's system install, which has a completely different semantic
		8510	# ./install, which can be erroneously created by make from ./install.sh.
		8511	# Reject install programs that cannot install multiple files.
		8512	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
		8513	$as_echo_n "checking for a BSD-compatible install... " >&6; }
		8514	if test -z "$INSTALL"; then
		8515	if ${ac_cv_path_install+:} false; then :
		8516	$as_echo_n "(cached) " >&6
		8517	else
		8518	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8519	for as_dir in $PATH
		8520	do
		8521	IFS=$as_save_IFS
		8522	test -z "$as_dir" && as_dir=.
		8523	# Account for people who put trailing slashes in PATH elements.
		8524	case $as_dir/ in #((
		8525	./ | .// | /[cC]/* | \
		8526	/etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
		8527	?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
		8528	/usr/ucb/* ) ;;
		8529	*)
		8530	# OSF1 and SCO ODT 3.0 have their own names for install.
		8531	# Don't use installbsd from OSF since it installs stuff as root
		8532	# by default.
		8533	for ac_prog in ginstall scoinst install; do
		8534	for ac_exec_ext in '' $ac_executable_extensions; do
		8535	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
		8536	if test $ac_prog = install &&
		8537	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
		8538	# AIX install. It has an incompatible calling convention.
		8539	:
		8540	elif test $ac_prog = install &&
		8541	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
		8542	# program-specific install script used by HP pwplus--don't use.
		8543	:
		8544	else
		8545	rm -rf conftest.one conftest.two conftest.dir
		8546	echo one > conftest.one
		8547	echo two > conftest.two
		8548	mkdir conftest.dir
		8549	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
		8550	test -s conftest.one && test -s conftest.two &&
		8551	test -s conftest.dir/conftest.one &&
		8552	test -s conftest.dir/conftest.two
		8553	then
		8554	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
		8555	break 3
		8556	fi
		8557	fi
		8558	fi
		8559	done
		8560	done
		8561	;;
		8562	esac
		8563
		8564	done
		8565	IFS=$as_save_IFS
		8566
		8567	rm -rf conftest.one conftest.two conftest.dir
		8568
		8569	fi
		8570	if test "${ac_cv_path_install+set}" = set; then
		8571	INSTALL=$ac_cv_path_install
		8572	else
		8573	# As a last resort, use the slow shell script. Don't cache a
		8574	# value for INSTALL within a source directory, because that will
		8575	# break other packages using the cache if that directory is
		8576	# removed, or if the value is a relative name.
		8577	INSTALL=$ac_install_sh
		8578	fi
		8579	fi
		8580	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
		8581	$as_echo "$INSTALL" >&6; }
		8582
		8583	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
		8584	# It thinks the first close brace ends the variable substitution.
		8585	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
		8586
		8587	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
		8588
		8589	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
		8590
		8591
		8592	ac_config_headers="$ac_config_headers config.h"
		8593
		8594
		8595	ac_config_commands="$ac_config_commands default-1"
		8596
		8597	ac_config_files="$ac_config_files Makefile pcap-filter.manmisc pcap-linktype.manmisc pcap-tstamp.manmisc pcap-savefile.manfile pcap.3pcap pcap_compile.3pcap pcap_datalink.3pcap pcap_dump_open.3pcap pcap_get_tstamp_precision.3pcap pcap_list_datalinks.3pcap pcap_list_tstamp_types.3pcap pcap_open_dead.3pcap pcap_open_offline.3pcap pcap_set_tstamp_precision.3pcap pcap_set_tstamp_type.3pcap"
		8598
		8599	cat >confcache <<\_ACEOF
		8600	# This file is a shell script that caches the results of configure
		8601	# tests run on this system so they can be shared between configure
		8602	# scripts and configure runs, see configure's option --config-cache.
		8603	# It is not useful on other systems. If it contains results you don't
		8604	# want to keep, you may remove or edit it.
		8605	#
		8606	# config.status only pays attention to the cache file if you give it
		8607	# the --recheck option to rerun configure.
		8608	#
		8609	# `ac_cv_env_foo' variables (set or unset) will be overridden when
		8610	# loading this file, other *unset* `ac_cv_foo' will be assigned the
		8611	# following values.
		8612
		8613	_ACEOF
		8614
		8615	# The following way of writing the cache mishandles newlines in values,
		8616	# but we know of no workaround that is simple, portable, and efficient.
		8617	# So, we kill variables containing newlines.
		8618	# Ultrix sh set writes to stderr and can't be redirected directly,
		8619	# and sets the high bit in the cache file unless we assign to the vars.
		8620	(
		8621	for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
		8622	eval ac_val=\$$ac_var
		8623	case $ac_val in #(
		8624	*${as_nl}*)
		8625	case $ac_var in #(
		8626	*_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
		8627	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
		8628	esac
		8629	case $ac_var in #(
		8630	_ | IFS | as_nl) ;; #(
		8631	BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
		8632	*) { eval $ac_var=; unset $ac_var;} ;;
		8633	esac ;;
		8634	esac
		8635	done
		8636
		8637	(set) 2>&1 |
		8638	case $as_nl`(ac_space=' '; set) 2>&1` in #(
		8639	*${as_nl}ac_space=\ *)
		8640	# `set' does not quote correctly, so add quotes: double-quote
		8641	# substitution turns \\\\ into \\, and sed turns \\ into \.
		8642	sed -n \
		8643	"s/'/'\\\\''/g;
		8644	s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
		8645	;; #(
		8646	*)
		8647	# `set' quotes correctly as required by POSIX, so do not add quotes.
		8648	sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
		8649	;;
		8650	esac |
		8651	sort
		8652	) |
		8653	sed '
		8654	/^ac_cv_env_/b end
		8655	t clear
		8656	:clear
		8657	s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
		8658	t end
		8659	s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
		8660	:end' >>confcache
		8661	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
		8662	if test -w "$cache_file"; then
		8663	if test "x$cache_file" != "x/dev/null"; then
		8664	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
		8665	$as_echo "$as_me: updating cache $cache_file" >&6;}
		8666	if test ! -f "$cache_file" || test -h "$cache_file"; then
		8667	cat confcache >"$cache_file"
		8668	else
		8669	case $cache_file in #(
		8670	*/* | ?:*)
		8671	mv -f confcache "$cache_file"$$ &&
		8672	mv -f "$cache_file"$$ "$cache_file" ;; #(
		8673	*)
		8674	mv -f confcache "$cache_file" ;;
		8675	esac
		8676	fi
		8677	fi
		8678	else
		8679	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
		8680	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
		8681	fi
		8682	fi
		8683	rm -f confcache
		8684
		8685	test "x$prefix" = xNONE && prefix=$ac_default_prefix
		8686	# Let make expand exec_prefix.
		8687	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
		8688
		8689	DEFS=-DHAVE_CONFIG_H
		8690
		8691	ac_libobjs=
		8692	ac_ltlibobjs=
		8693	U=
		8694	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
		8695	# 1. Remove the extension, and $U if already installed.
		8696	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
		8697	ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
		8698	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
		8699	# will be set to the directory where LIBOBJS objects are built.
		8700	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
		8701	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
		8702	done
		8703	LIBOBJS=$ac_libobjs
		8704
		8705	LTLIBOBJS=$ac_ltlibobjs
		8706
		8707
		8708
		8709	: "${CONFIG_STATUS=./config.status}"
		8710	ac_write_fail=0
		8711	ac_clean_files_save=$ac_clean_files
		8712	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
		8713	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
		8714	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
		8715	as_write_fail=0
		8716	cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
		8717	#! $SHELL
		8718	# Generated by $as_me.
		8719	# Run this file to recreate the current configuration.
		8720	# Compiler output produced by configure, useful for debugging
		8721	# configure, is in config.log if it exists.
		8722
		8723	debug=false
		8724	ac_cs_recheck=false
		8725	ac_cs_silent=false
		8726
		8727	SHELL=\${CONFIG_SHELL-$SHELL}
		8728	export SHELL
		8729	_ASEOF
		8730	cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
		8731	## -------------------- ##
		8732	## M4sh Initialization. ##
		8733	## -------------------- ##
		8734
		8735	# Be more Bourne compatible
		8736	DUALCASE=1; export DUALCASE # for MKS sh
		8737	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
		8738	emulate sh
		8739	NULLCMD=:
		8740	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
		8741	# is contrary to our usage. Disable this feature.
		8742	alias -g '${1+"$@"}'='"$@"'
		8743	setopt NO_GLOB_SUBST
		8744	else
		8745	case `(set -o) 2>/dev/null` in #(
		8746	*posix*) :
		8747	set -o posix ;; #(
		8748	*) :
		8749	;;
		8750	esac
		8751	fi
		8752
		8753
		8754	as_nl='
		8755	'
		8756	export as_nl
		8757	# Printing a long string crashes Solaris 7 /usr/bin/printf.
		8758	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
		8759	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
		8760	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
		8761	# Prefer a ksh shell builtin over an external printf program on Solaris,
		8762	# but without wasting forks for bash or zsh.
		8763	if test -z "$BASH_VERSION$ZSH_VERSION" \
		8764	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
		8765	as_echo='print -r --'
		8766	as_echo_n='print -rn --'
		8767	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
		8768	as_echo='printf %s\n'
		8769	as_echo_n='printf %s'
		8770	else
		8771	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
		8772	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
		8773	as_echo_n='/usr/ucb/echo -n'
		8774	else
		8775	as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
		8776	as_echo_n_body='eval
		8777	arg=$1;
		8778	case $arg in #(
		8779	*"$as_nl"*)
		8780	expr "X$arg" : "X\\(.*\\)$as_nl";
		8781	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
		8782	esac;
		8783	expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
		8784	'
		8785	export as_echo_n_body
		8786	as_echo_n='sh -c $as_echo_n_body as_echo'
		8787	fi
		8788	export as_echo_body
		8789	as_echo='sh -c $as_echo_body as_echo'
		8790	fi
		8791
		8792	# The user is always right.
		8793	if test "${PATH_SEPARATOR+set}" != set; then
		8794	PATH_SEPARATOR=:
		8795	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
		8796	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
		8797	PATH_SEPARATOR=';'
		8798	}
		8799	fi
		8800
		8801
		8802	# IFS
		8803	# We need space, tab and new line, in precisely that order. Quoting is
		8804	# there to prevent editors from complaining about space-tab.
		8805	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
		8806	# splitting by setting IFS to empty value.)
		8807	IFS=" "" $as_nl"
		8808
		8809	# Find who we are. Look in the path if we contain no directory separator.
		8810	as_myself=
		8811	case $0 in #((
		8812	*[\\/]* ) as_myself=$0 ;;
		8813	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
		8814	for as_dir in $PATH
		8815	do
		8816	IFS=$as_save_IFS
		8817	test -z "$as_dir" && as_dir=.
		8818	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
		8819	done
		8820	IFS=$as_save_IFS
		8821
		8822	;;
		8823	esac
		8824	# We did not find ourselves, most probably we were run as `sh COMMAND'
		8825	# in which case we are not to be found in the path.
		8826	if test "x$as_myself" = x; then
		8827	as_myself=$0
		8828	fi
		8829	if test ! -f "$as_myself"; then
		8830	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
		8831	exit 1
		8832	fi
		8833
		8834	# Unset variables that we do not need and which cause bugs (e.g. in
		8835	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
		8836	# suppresses any "Segmentation fault" message there. '((' could
		8837	# trigger a bug in pdksh 5.2.14.
		8838	for as_var in BASH_ENV ENV MAIL MAILPATH
		8839	do eval test x\${$as_var+set} = xset \
		8840	&& ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
		8841	done
		8842	PS1='$ '
		8843	PS2='> '
		8844	PS4='+ '
		8845
		8846	# NLS nuisances.
		8847	LC_ALL=C
		8848	export LC_ALL
		8849	LANGUAGE=C
		8850	export LANGUAGE
		8851
		8852	# CDPATH.
		8853	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
		8854
		8855
		8856	# as_fn_error STATUS ERROR [LINENO LOG_FD]
		8857	# ----------------------------------------
		8858	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
		8859	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
		8860	# script with STATUS, using 1 if that was 0.
		8861	as_fn_error ()
		8862	{
		8863	as_status=$1; test $as_status -eq 0 && as_status=1
		8864	if test "$4"; then
		8865	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
		8866	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
		8867	fi
		8868	$as_echo "$as_me: error: $2" >&2
		8869	as_fn_exit $as_status
		8870	} # as_fn_error
		8871
		8872
		8873	# as_fn_set_status STATUS
		8874	# -----------------------
		8875	# Set $? to STATUS, without forking.
		8876	as_fn_set_status ()
		8877	{
		8878	return $1
		8879	} # as_fn_set_status
		8880
		8881	# as_fn_exit STATUS
		8882	# -----------------
		8883	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
		8884	as_fn_exit ()
		8885	{
		8886	set +e
		8887	as_fn_set_status $1
		8888	exit $1
		8889	} # as_fn_exit
		8890
		8891	# as_fn_unset VAR
		8892	# ---------------
		8893	# Portably unset VAR.
		8894	as_fn_unset ()
		8895	{
		8896	{ eval $1=; unset $1;}
		8897	}
		8898	as_unset=as_fn_unset
		8899	# as_fn_append VAR VALUE
		8900	# ----------------------
		8901	# Append the text in VALUE to the end of the definition contained in VAR. Take
		8902	# advantage of any shell optimizations that allow amortized linear growth over
		8903	# repeated appends, instead of the typical quadratic growth present in naive
		8904	# implementations.
		8905	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
		8906	eval 'as_fn_append ()
		8907	{
		8908	eval $1+=\$2
		8909	}'
		8910	else
		8911	as_fn_append ()
		8912	{
		8913	eval $1=\$$1\$2
		8914	}
		8915	fi # as_fn_append
		8916
		8917	# as_fn_arith ARG...
		8918	# ------------------
		8919	# Perform arithmetic evaluation on the ARGs, and store the result in the
		8920	# global $as_val. Take advantage of shells that can avoid forks. The arguments
		8921	# must be portable across $(()) and expr.
		8922	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
		8923	eval 'as_fn_arith ()
		8924	{
		8925	as_val=$(( $* ))
		8926	}'
		8927	else
		8928	as_fn_arith ()
		8929	{
		8930	as_val=`expr "$@" || test $? -eq 1`
		8931	}
		8932	fi # as_fn_arith
		8933
		8934
		8935	if expr a : '\(a\)' >/dev/null 2>&1 &&
		8936	test "X`expr 00001 : '.*\(...\)'`" = X001; then
		8937	as_expr=expr
		8938	else
		8939	as_expr=false
		8940	fi
		8941
		8942	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
		8943	as_basename=basename
		8944	else
		8945	as_basename=false
		8946	fi
		8947
		8948	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
		8949	as_dirname=dirname
		8950	else
		8951	as_dirname=false
		8952	fi
		8953
		8954	as_me=`$as_basename -- "$0" ||
		8955	$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
		8956	X"$0" : 'X\(//\)$' \| \
		8957	X"$0" : 'X\(/\)' \| . 2>/dev/null ||
		8958	$as_echo X/"$0" |
		8959	sed '/^.*\/\([^/][^/]*\)\/*$/{
		8960	s//\1/
		8961	q
		8962	}
		8963	/^X\/\(\/\/\)$/{
		8964	s//\1/
		8965	q
		8966	}
		8967	/^X\/\(\/\).*/{
		8968	s//\1/
		8969	q
		8970	}
		8971	s/.*/./; q'`
		8972
		8973	# Avoid depending upon Character Ranges.
		8974	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
		8975	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
		8976	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
		8977	as_cr_digits='0123456789'
		8978	as_cr_alnum=$as_cr_Letters$as_cr_digits
		8979
		8980	ECHO_C= ECHO_N= ECHO_T=
		8981	case `echo -n x` in #(((((
		8982	-n*)
		8983	case `echo 'xy\c'` in
		8984	*c*) ECHO_T=' ';; # ECHO_T is single tab character.
		8985	xy) ECHO_C='\c';;
		8986	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
		8987	ECHO_T=' ';;
		8988	esac;;
		8989	*)
		8990	ECHO_N='-n';;
		8991	esac
		8992
		8993	rm -f conf$$ conf$$.exe conf$$.file
		8994	if test -d conf$$.dir; then
		8995	rm -f conf$$.dir/conf$$.file
		8996	else
		8997	rm -f conf$$.dir
		8998	mkdir conf$$.dir 2>/dev/null
		8999	fi
		9000	if (echo >conf$$.file) 2>/dev/null; then
		9001	if ln -s conf$$.file conf$$ 2>/dev/null; then
		9002	as_ln_s='ln -s'
		9003	# ... but there are two gotchas:
		9004	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
		9005	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
		9006	# In both cases, we have to default to `cp -pR'.
		9007	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
		9008	as_ln_s='cp -pR'
		9009	elif ln conf$$.file conf$$ 2>/dev/null; then
		9010	as_ln_s=ln
		9011	else
		9012	as_ln_s='cp -pR'
		9013	fi
		9014	else
		9015	as_ln_s='cp -pR'
		9016	fi
		9017	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
		9018	rmdir conf$$.dir 2>/dev/null
		9019
		9020
		9021	# as_fn_mkdir_p
		9022	# -------------
		9023	# Create "$as_dir" as a directory, including parents if necessary.
		9024	as_fn_mkdir_p ()
		9025	{
		9026
		9027	case $as_dir in #(
		9028	-*) as_dir=./$as_dir;;
		9029	esac
		9030	test -d "$as_dir" || eval $as_mkdir_p || {
		9031	as_dirs=
		9032	while :; do
		9033	case $as_dir in #(
		9034	*\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
		9035	*) as_qdir=$as_dir;;
		9036	esac
		9037	as_dirs="'$as_qdir' $as_dirs"
		9038	as_dir=`$as_dirname -- "$as_dir" ||
		9039	$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		9040	X"$as_dir" : 'X\(//\)[^/]' \| \
		9041	X"$as_dir" : 'X\(//\)$' \| \
		9042	X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
		9043	$as_echo X"$as_dir" |
		9044	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		9045	s//\1/
		9046	q
		9047	}
		9048	/^X\(\/\/\)[^/].*/{
		9049	s//\1/
		9050	q
		9051	}
		9052	/^X\(\/\/\)$/{
		9053	s//\1/
		9054	q
		9055	}
		9056	/^X\(\/\).*/{
		9057	s//\1/
		9058	q
		9059	}
		9060	s/.*/./; q'`
		9061	test -d "$as_dir" && break
		9062	done
		9063	test -z "$as_dirs" || eval "mkdir $as_dirs"
		9064	} || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
		9065
		9066
		9067	} # as_fn_mkdir_p
		9068	if mkdir -p . 2>/dev/null; then
		9069	as_mkdir_p='mkdir -p "$as_dir"'
		9070	else
		9071	test -d ./-p && rmdir ./-p
		9072	as_mkdir_p=false
		9073	fi
		9074
		9075
		9076	# as_fn_executable_p FILE
		9077	# -----------------------
		9078	# Test if FILE is an executable regular file.
		9079	as_fn_executable_p ()
		9080	{
		9081	test -f "$1" && test -x "$1"
		9082	} # as_fn_executable_p
		9083	as_test_x='test -x'
		9084	as_executable_p=as_fn_executable_p
		9085
		9086	# Sed expression to map a string onto a valid CPP name.
		9087	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
		9088
		9089	# Sed expression to map a string onto a valid variable name.
		9090	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
		9091
		9092
		9093	exec 6>&1
		9094	## ----------------------------------- ##
		9095	## Main body of $CONFIG_STATUS script. ##
		9096	## ----------------------------------- ##
		9097	_ASEOF
		9098	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
		9099
		9100	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9101	# Save the log message, to keep $0 and so on meaningful, and to
		9102	# report actual input values of CONFIG_FILES etc. instead of their
		9103	# values after options handling.
		9104	ac_log="
		9105	This file was extended by $as_me, which was
		9106	generated by GNU Autoconf 2.69. Invocation command line was
		9107
		9108	CONFIG_FILES = $CONFIG_FILES
		9109	CONFIG_HEADERS = $CONFIG_HEADERS
		9110	CONFIG_LINKS = $CONFIG_LINKS
		9111	CONFIG_COMMANDS = $CONFIG_COMMANDS
		9112	$ $0 $@
		9113
		9114	on `(hostname || uname -n) 2>/dev/null | sed 1q`
		9115	"
		9116
		9117	_ACEOF
		9118
		9119	case $ac_config_files in *"
		9120	"*) set x $ac_config_files; shift; ac_config_files=$*;;
		9121	esac
		9122
		9123	case $ac_config_headers in *"
		9124	"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
		9125	esac
		9126
		9127
		9128	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9129	# Files that config.status was made for.
		9130	config_files="$ac_config_files"
		9131	config_headers="$ac_config_headers"
		9132	config_commands="$ac_config_commands"
		9133
		9134	_ACEOF
		9135
		9136	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9137	ac_cs_usage="\
		9138	\`$as_me' instantiates files and other configuration actions
		9139	from templates according to the current configuration. Unless the files
		9140	and actions are specified as TAGs, all are instantiated by default.
		9141
		9142	Usage: $0 [OPTION]... [TAG]...
		9143
		9144	-h, --help print this help, then exit
		9145	-V, --version print version number and configuration settings, then exit
		9146	--config print configuration, then exit
		9147	-q, --quiet, --silent
		9148	do not print progress messages
		9149	-d, --debug don't remove temporary files
		9150	--recheck update $as_me by reconfiguring in the same conditions
		9151	--file=FILE[:TEMPLATE]
		9152	instantiate the configuration file FILE
		9153	--header=FILE[:TEMPLATE]
		9154	instantiate the configuration header FILE
		9155
		9156	Configuration files:
		9157	$config_files
		9158
		9159	Configuration headers:
		9160	$config_headers
		9161
		9162	Configuration commands:
		9163	$config_commands
		9164
		9165	Report bugs to the package provider."
		9166
		9167	_ACEOF
		9168	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9169	ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
		9170	ac_cs_version="\\
		9171	config.status
		9172	configured by $0, generated by GNU Autoconf 2.69,
		9173	with options \\"\$ac_cs_config\\"
		9174
		9175	Copyright (C) 2012 Free Software Foundation, Inc.
		9176	This config.status script is free software; the Free Software Foundation
		9177	gives unlimited permission to copy, distribute and modify it."
		9178
		9179	ac_pwd='$ac_pwd'
		9180	srcdir='$srcdir'
		9181	INSTALL='$INSTALL'
		9182	test -n "\$AWK" || AWK=awk
		9183	_ACEOF
		9184
		9185	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9186	# The default lists apply if the user does not specify any file.
		9187	ac_need_defaults=:
		9188	while test $# != 0
		9189	do
		9190	case $1 in
		9191	--*=?*)
		9192	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9193	ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
		9194	ac_shift=:
		9195	;;
		9196	--*=)
		9197	ac_option=`expr "X$1" : 'X\([^=]*\)='`
		9198	ac_optarg=
		9199	ac_shift=:
		9200	;;
		9201	*)
		9202	ac_option=$1
		9203	ac_optarg=$2
		9204	ac_shift=shift
		9205	;;
		9206	esac
		9207
		9208	case $ac_option in
		9209	# Handling of the options.
		9210	-recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
		9211	ac_cs_recheck=: ;;
		9212	--version | --versio | --versi | --vers | --ver | --ve | --v | -V )
		9213	$as_echo "$ac_cs_version"; exit ;;
		9214	--config | --confi | --conf | --con | --co | --c )
		9215	$as_echo "$ac_cs_config"; exit ;;
		9216	--debug | --debu | --deb | --de | --d | -d )
		9217	debug=: ;;
		9218	--file | --fil | --fi | --f )
		9219	$ac_shift
		9220	case $ac_optarg in
		9221	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9222	'') as_fn_error $? "missing file argument" ;;
		9223	esac
		9224	as_fn_append CONFIG_FILES " '$ac_optarg'"
		9225	ac_need_defaults=false;;
		9226	--header | --heade | --head | --hea )
		9227	$ac_shift
		9228	case $ac_optarg in
		9229	*\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
		9230	esac
		9231	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
		9232	ac_need_defaults=false;;
		9233	--he | --h)
		9234	# Conflict between --help and --header
		9235	as_fn_error $? "ambiguous option: \`$1'
		9236	Try \`$0 --help' for more information.";;
		9237	--help | --hel | -h )
		9238	$as_echo "$ac_cs_usage"; exit ;;
		9239	-q | -quiet | --quiet | --quie | --qui | --qu | --q \
		9240	| -silent | --silent | --silen | --sile | --sil | --si | --s)
		9241	ac_cs_silent=: ;;
		9242
		9243	# This is an error.
		9244	-*) as_fn_error $? "unrecognized option: \`$1'
		9245	Try \`$0 --help' for more information." ;;
		9246
		9247	*) as_fn_append ac_config_targets " $1"
		9248	ac_need_defaults=false ;;
		9249
		9250	esac
		9251	shift
		9252	done
		9253
		9254	ac_configure_extra_args=
		9255
		9256	if $ac_cs_silent; then
		9257	exec 6>/dev/null
		9258	ac_configure_extra_args="$ac_configure_extra_args --silent"
		9259	fi
		9260
		9261	_ACEOF
		9262	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9263	if \$ac_cs_recheck; then
		9264	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
		9265	shift
		9266	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
		9267	CONFIG_SHELL='$SHELL'
		9268	export CONFIG_SHELL
		9269	exec "\$@"
		9270	fi
		9271
		9272	_ACEOF
		9273	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9274	exec 5>>config.log
		9275	{
		9276	echo
		9277	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
		9278	## Running $as_me. ##
		9279	_ASBOX
		9280	$as_echo "$ac_log"
		9281	} >&5
		9282
		9283	_ACEOF
		9284	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9285	#
		9286	# INIT-COMMANDS
		9287	#
		9288
		9289
		9290	_ACEOF
		9291
		9292	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9293
		9294	# Handling of arguments.
		9295	for ac_config_target in $ac_config_targets
		9296	do
		9297	case $ac_config_target in
		9298	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
		9299	"default-1") CONFIG_COMMANDS="$CONFIG_COMMANDS default-1" ;;
		9300	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
		9301	"pcap-filter.manmisc") CONFIG_FILES="$CONFIG_FILES pcap-filter.manmisc" ;;
		9302	"pcap-linktype.manmisc") CONFIG_FILES="$CONFIG_FILES pcap-linktype.manmisc" ;;
		9303	"pcap-tstamp.manmisc") CONFIG_FILES="$CONFIG_FILES pcap-tstamp.manmisc" ;;
		9304	"pcap-savefile.manfile") CONFIG_FILES="$CONFIG_FILES pcap-savefile.manfile" ;;
		9305	"pcap.3pcap") CONFIG_FILES="$CONFIG_FILES pcap.3pcap" ;;
		9306	"pcap_compile.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_compile.3pcap" ;;
		9307	"pcap_datalink.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_datalink.3pcap" ;;
		9308	"pcap_dump_open.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_dump_open.3pcap" ;;
		9309	"pcap_get_tstamp_precision.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_get_tstamp_precision.3pcap" ;;
		9310	"pcap_list_datalinks.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_list_datalinks.3pcap" ;;
		9311	"pcap_list_tstamp_types.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_list_tstamp_types.3pcap" ;;
		9312	"pcap_open_dead.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_open_dead.3pcap" ;;
		9313	"pcap_open_offline.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_open_offline.3pcap" ;;
		9314	"pcap_set_tstamp_precision.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_set_tstamp_precision.3pcap" ;;
		9315	"pcap_set_tstamp_type.3pcap") CONFIG_FILES="$CONFIG_FILES pcap_set_tstamp_type.3pcap" ;;
		9316
		9317	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
		9318	esac
		9319	done
		9320
		9321
		9322	# If the user did not use the arguments to specify the items to instantiate,
		9323	# then the envvar interface is used. Set only those that are not.
		9324	# We use the long form for the default assignment because of an extremely
		9325	# bizarre bug on SunOS 4.1.3.
		9326	if $ac_need_defaults; then
		9327	test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
		9328	test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
		9329	test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
		9330	fi
		9331
		9332	# Have a temporary directory for convenience. Make it in the build tree
		9333	# simply because there is no reason against having it here, and in addition,
		9334	# creating and moving files from /tmp can sometimes cause problems.
		9335	# Hook for its removal unless debugging.
		9336	# Note that there is a small window in which the directory will not be cleaned:
		9337	# after its creation but before its name has been assigned to `$tmp'.
		9338	$debug ||
		9339	{
		9340	tmp= ac_tmp=
		9341	trap 'exit_status=$?
		9342	: "${ac_tmp:=$tmp}"
		9343	{ test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
		9344	' 0
		9345	trap 'as_fn_exit 1' 1 2 13 15
		9346	}
		9347	# Create a (secure) tmp directory for tmp files.
		9348
		9349	{
		9350	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
		9351	test -d "$tmp"
		9352	} ||
		9353	{
		9354	tmp=./conf$$-$RANDOM
		9355	(umask 077 && mkdir "$tmp")
		9356	} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
		9357	ac_tmp=$tmp
		9358
		9359	# Set up the scripts for CONFIG_FILES section.
		9360	# No need to generate them if there are no CONFIG_FILES.
		9361	# This happens for instance with `./config.status config.h'.
		9362	if test -n "$CONFIG_FILES"; then
		9363
		9364
		9365	ac_cr=`echo X | tr X '\015'`
		9366	# On cygwin, bash can eat \r inside `` if the user requested igncr.
		9367	# But we know of no other shell where ac_cr would be empty at this
		9368	# point, so we can use a bashism as a fallback.
		9369	if test "x$ac_cr" = x; then
		9370	eval ac_cr=\$\'\\r\'
		9371	fi
		9372	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
		9373	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
		9374	ac_cs_awk_cr='\\r'
		9375	else
		9376	ac_cs_awk_cr=$ac_cr
		9377	fi
		9378
		9379	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
		9380	_ACEOF
		9381
		9382
		9383	{
		9384	echo "cat >conf$$subs.awk <<_ACEOF" &&
		9385	echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
		9386	echo "_ACEOF"
		9387	} >conf$$subs.sh ||
		9388	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9389	ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
		9390	ac_delim='%!_!# '
		9391	for ac_last_try in false false false false false :; do
		9392	. ./conf$$subs.sh ||
		9393	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9394
		9395	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
		9396	if test $ac_delim_n = $ac_delim_num; then
		9397	break
		9398	elif $ac_last_try; then
		9399	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
		9400	else
		9401	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9402	fi
		9403	done
		9404	rm -f conf$$subs.sh
		9405
		9406	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9407	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
		9408	_ACEOF
		9409	sed -n '
		9410	h
		9411	s/^/S["/; s/!.*/"]=/
		9412	p
		9413	g
		9414	s/^[^!]*!//
		9415	:repl
		9416	t repl
		9417	s/'"$ac_delim"'$//
		9418	t delim
		9419	:nl
		9420	h
		9421	s/\(.\{148\}\)..*/\1/
		9422	t more1
		9423	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
		9424	p
		9425	n
		9426	b repl
		9427	:more1
		9428	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9429	p
		9430	g
		9431	s/.\{148\}//
		9432	t nl
		9433	:delim
		9434	h
		9435	s/\(.\{148\}\)..*/\1/
		9436	t more2
		9437	s/["\\]/\\&/g; s/^/"/; s/$/"/
		9438	p
		9439	b
		9440	:more2
		9441	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
		9442	p
		9443	g
		9444	s/.\{148\}//
		9445	t delim
		9446	' <conf$$subs.awk | sed '
		9447	/^[^""]/{
		9448	N
		9449	s/\n//
		9450	}
		9451	' >>$CONFIG_STATUS || ac_write_fail=1
		9452	rm -f conf$$subs.awk
		9453	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9454	_ACAWK
		9455	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
		9456	for (key in S) S_is_set[key] = 1
		9457	FS = ""
		9458
		9459	}
		9460	{
		9461	line = $ 0
		9462	nfields = split(line, field, "@")
		9463	substed = 0
		9464	len = length(field[1])
		9465	for (i = 2; i < nfields; i++) {
		9466	key = field[i]
		9467	keylen = length(key)
		9468	if (S_is_set[key]) {
		9469	value = S[key]
		9470	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
		9471	len += length(value) + length(field[++i])
		9472	substed = 1
		9473	} else
		9474	len += 1 + keylen
		9475	}
		9476
		9477	print line
		9478	}
		9479
		9480	_ACAWK
		9481	_ACEOF
		9482	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9483	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
		9484	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
		9485	else
		9486	cat
		9487	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
		9488	|| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
		9489	_ACEOF
		9490
		9491	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
		9492	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
		9493	# trailing colons and then remove the whole line if VPATH becomes empty
		9494	# (actually we leave an empty line to preserve line numbers).
		9495	if test "x$srcdir" = x.; then
		9496	ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
		9497	h
		9498	s///
		9499	s/^/:/
		9500	s/[ ]*$/:/
		9501	s/:\$(srcdir):/:/g
		9502	s/:\${srcdir}:/:/g
		9503	s/:@srcdir@:/:/g
		9504	s/^:*//
		9505	s/:*$//
		9506	x
		9507	s/\(=[ ]*\).*/\1/
		9508	G
		9509	s/\n//
		9510	s/^[^=]*=[ ]*$//
		9511	}'
		9512	fi
		9513
		9514	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9515	fi # test -n "$CONFIG_FILES"
		9516
		9517	# Set up the scripts for CONFIG_HEADERS section.
		9518	# No need to generate them if there are no CONFIG_HEADERS.
		9519	# This happens for instance with `./config.status Makefile'.
		9520	if test -n "$CONFIG_HEADERS"; then
		9521	cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
		9522	BEGIN {
		9523	_ACEOF
		9524
		9525	# Transform confdefs.h into an awk script `defines.awk', embedded as
		9526	# here-document in config.status, that substitutes the proper values into
		9527	# config.h.in to produce config.h.
		9528
		9529	# Create a delimiter string that does not exist in confdefs.h, to ease
		9530	# handling of long lines.
		9531	ac_delim='%!_!# '
		9532	for ac_last_try in false false :; do
		9533	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
		9534	if test -z "$ac_tt"; then
		9535	break
		9536	elif $ac_last_try; then
		9537	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
		9538	else
		9539	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
		9540	fi
		9541	done
		9542
		9543	# For the awk script, D is an array of macro values keyed by name,
		9544	# likewise P contains macro parameters if any. Preserve backslash
		9545	# newline sequences.
		9546
		9547	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
		9548	sed -n '
		9549	s/.\{148\}/&'"$ac_delim"'/g
		9550	t rset
		9551	:rset
		9552	s/^[ ]*#[ ]*define[ ][ ]*/ /
		9553	t def
		9554	d
		9555	:def
		9556	s/\\$//
		9557	t bsnl
		9558	s/["\\]/\\&/g
		9559	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9560	D["\1"]=" \3"/p
		9561	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
		9562	d
		9563	:bsnl
		9564	s/["\\]/\\&/g
		9565	s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
		9566	D["\1"]=" \3\\\\\\n"\\/p
		9567	t cont
		9568	s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
		9569	t cont
		9570	d
		9571	:cont
		9572	n
		9573	s/.\{148\}/&'"$ac_delim"'/g
		9574	t clear
		9575	:clear
		9576	s/\\$//
		9577	t bsnlc
		9578	s/["\\]/\\&/g; s/^/"/; s/$/"/p
		9579	d
		9580	:bsnlc
		9581	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
		9582	b cont
		9583	' <confdefs.h | sed '
		9584	s/'"$ac_delim"'/"\\\
		9585	"/g' >>$CONFIG_STATUS || ac_write_fail=1
		9586
		9587	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9588	for (key in D) D_is_set[key] = 1
		9589	FS = ""
		9590	}
		9591	/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
		9592	line = \$ 0
		9593	split(line, arg, " ")
		9594	if (arg[1] == "#") {
		9595	defundef = arg[2]
		9596	mac1 = arg[3]
		9597	} else {
		9598	defundef = substr(arg[1], 2)
		9599	mac1 = arg[2]
		9600	}
		9601	split(mac1, mac2, "(") #)
		9602	macro = mac2[1]
		9603	prefix = substr(line, 1, index(line, defundef) - 1)
		9604	if (D_is_set[macro]) {
		9605	# Preserve the white space surrounding the "#".
		9606	print prefix "define", macro P[macro] D[macro]
		9607	next
		9608	} else {
		9609	# Replace #undef with comments. This is necessary, for example,
		9610	# in the case of _POSIX_SOURCE, which is predefined and required
		9611	# on some systems where configure will not decide to define it.
		9612	if (defundef == "undef") {
		9613	print "/*", prefix defundef, macro, "*/"
		9614	next
		9615	}
		9616	}
		9617	}
		9618	{ print }
		9619	_ACAWK
		9620	_ACEOF
		9621	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9622	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
		9623	fi # test -n "$CONFIG_HEADERS"
		9624
		9625
		9626	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
		9627	shift
		9628	for ac_tag
		9629	do
		9630	case $ac_tag in
		9631	:[FHLC]) ac_mode=$ac_tag; continue;;
		9632	esac
		9633	case $ac_mode$ac_tag in
		9634	:[FHL]*:*);;
		9635	:L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
		9636	:[FH]-) ac_tag=-:-;;
		9637	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
		9638	esac
		9639	ac_save_IFS=$IFS
		9640	IFS=:
		9641	set x $ac_tag
		9642	IFS=$ac_save_IFS
		9643	shift
		9644	ac_file=$1
		9645	shift
		9646
		9647	case $ac_mode in
		9648	:L) ac_source=$1;;
		9649	:[FH])
		9650	ac_file_inputs=
		9651	for ac_f
		9652	do
		9653	case $ac_f in
		9654	-) ac_f="$ac_tmp/stdin";;
		9655	*) # Look for the file first in the build tree, then in the source tree
		9656	# (if the path is not absolute). The absolute path cannot be DOS-style,
		9657	# because $ac_f cannot contain `:'.
		9658	test -f "$ac_f" ||
		9659	case $ac_f in
		9660	[\\/$]*) false;;
		9661	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
		9662	esac ||
		9663	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
		9664	esac
		9665	case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
		9666	as_fn_append ac_file_inputs " '$ac_f'"
		9667	done
		9668
		9669	# Let's still pretend it is `configure' which instantiates (i.e., don't
		9670	# use $as_me), people would be surprised to read:
		9671	# /* config.h. Generated by config.status. */
		9672	configure_input='Generated from '`
		9673	$as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
		9674	`' by configure.'
		9675	if test x"$ac_file" != x-; then
		9676	configure_input="$ac_file. $configure_input"
		9677	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
		9678	$as_echo "$as_me: creating $ac_file" >&6;}
		9679	fi
		9680	# Neutralize special characters interpreted by sed in replacement strings.
		9681	case $configure_input in #(
		9682	*\&* | *\|* | *\\* )
		9683	ac_sed_conf_input=`$as_echo "$configure_input" |
		9684	sed 's/[\\\\&|]/\\\\&/g'`;; #(
		9685	*) ac_sed_conf_input=$configure_input;;
		9686	esac
		9687
		9688	case $ac_tag in
		9689	*:-:* | *:-) cat >"$ac_tmp/stdin" \
		9690	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
		9691	esac
		9692	;;
		9693	esac
		9694
		9695	ac_dir=`$as_dirname -- "$ac_file" ||
		9696	$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
		9697	X"$ac_file" : 'X\(//\)[^/]' \| \
		9698	X"$ac_file" : 'X\(//\)$' \| \
		9699	X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
		9700	$as_echo X"$ac_file" |
		9701	sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
		9702	s//\1/
		9703	q
		9704	}
		9705	/^X\(\/\/\)[^/].*/{
		9706	s//\1/
		9707	q
		9708	}
		9709	/^X\(\/\/\)$/{
		9710	s//\1/
		9711	q
		9712	}
		9713	/^X\(\/\).*/{
		9714	s//\1/
		9715	q
		9716	}
		9717	s/.*/./; q'`
		9718	as_dir="$ac_dir"; as_fn_mkdir_p
		9719	ac_builddir=.
		9720
		9721	case "$ac_dir" in
		9722	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9723	*)
		9724	ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
		9725	# A ".." for each directory in $ac_dir_suffix.
		9726	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
		9727	case $ac_top_builddir_sub in
		9728	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
		9729	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
		9730	esac ;;
		9731	esac
		9732	ac_abs_top_builddir=$ac_pwd
		9733	ac_abs_builddir=$ac_pwd$ac_dir_suffix
		9734	# for backward compatibility:
		9735	ac_top_builddir=$ac_top_build_prefix
		9736
		9737	case $srcdir in
		9738	.) # We are building in place.
		9739	ac_srcdir=.
		9740	ac_top_srcdir=$ac_top_builddir_sub
		9741	ac_abs_top_srcdir=$ac_pwd ;;
		9742	[\\/]* | ?:[\\/]* ) # Absolute name.
		9743	ac_srcdir=$srcdir$ac_dir_suffix;
		9744	ac_top_srcdir=$srcdir
		9745	ac_abs_top_srcdir=$srcdir ;;
		9746	*) # Relative name.
		9747	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
		9748	ac_top_srcdir=$ac_top_build_prefix$srcdir
		9749	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
		9750	esac
		9751	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
		9752
		9753
		9754	case $ac_mode in
		9755	:F)
		9756	#
		9757	# CONFIG_FILE
		9758	#
		9759
		9760	case $INSTALL in
		9761	[\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
		9762	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
		9763	esac
		9764	_ACEOF
		9765
		9766	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9767	# If the template does not know about datarootdir, expand it.
		9768	# FIXME: This hack should be removed a few years after 2.60.
		9769	ac_datarootdir_hack=; ac_datarootdir_seen=
		9770	ac_sed_dataroot='
		9771	/datarootdir/ {
		9772	p
		9773	q
		9774	}
		9775	/@datadir@/p
		9776	/@docdir@/p
		9777	/@infodir@/p
		9778	/@localedir@/p
		9779	/@mandir@/p'
		9780	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
		9781	*datarootdir*) ac_datarootdir_seen=yes;;
		9782	*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
		9783	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
		9784	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
		9785	_ACEOF
		9786	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9787	ac_datarootdir_hack='
		9788	s&@datadir@&$datadir&g
		9789	s&@docdir@&$docdir&g
		9790	s&@infodir@&$infodir&g
		9791	s&@localedir@&$localedir&g
		9792	s&@mandir@&$mandir&g
		9793	s&\\\${datarootdir}&$datarootdir&g' ;;
		9794	esac
		9795	_ACEOF
		9796
		9797	# Neutralize VPATH when `$srcdir' = `.'.
		9798	# Shell code in configure.ac might set extrasub.
		9799	# FIXME: do we really want to maintain this feature?
		9800	cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
		9801	ac_sed_extra="$ac_vpsub
		9802	$extrasub
		9803	_ACEOF
		9804	cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
		9805	:t
		9806	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
		9807	s|@configure_input@|$ac_sed_conf_input|;t t
		9808	s&@top_builddir@&$ac_top_builddir_sub&;t t
		9809	s&@top_build_prefix@&$ac_top_build_prefix&;t t
		9810	s&@srcdir@&$ac_srcdir&;t t
		9811	s&@abs_srcdir@&$ac_abs_srcdir&;t t
		9812	s&@top_srcdir@&$ac_top_srcdir&;t t
		9813	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
		9814	s&@builddir@&$ac_builddir&;t t
		9815	s&@abs_builddir@&$ac_abs_builddir&;t t
		9816	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
		9817	s&@INSTALL@&$ac_INSTALL&;t t
		9818	$ac_datarootdir_hack
		9819	"
		9820	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
		9821	>$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9822
		9823	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
		9824	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
		9825	{ ac_out=`sed -n '/^[ ]*datarootdir[ ]*:*=/p' \
		9826	"$ac_tmp/out"`; test -z "$ac_out"; } &&
		9827	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9828	which seems to be undefined. Please make sure it is defined" >&5
		9829	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
		9830	which seems to be undefined. Please make sure it is defined" >&2;}
		9831
		9832	rm -f "$ac_tmp/stdin"
		9833	case $ac_file in
		9834	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
		9835	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
		9836	esac \
		9837	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9838	;;
		9839	:H)
		9840	#
		9841	# CONFIG_HEADER
		9842	#
		9843	if test x"$ac_file" != x-; then
		9844	{
		9845	$as_echo "/* $configure_input */" \
		9846	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
		9847	} >"$ac_tmp/config.h" \
		9848	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9849	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
		9850	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
		9851	$as_echo "$as_me: $ac_file is unchanged" >&6;}
		9852	else
		9853	rm -f "$ac_file"
		9854	mv "$ac_tmp/config.h" "$ac_file" \
		9855	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
		9856	fi
		9857	else
		9858	$as_echo "/* $configure_input */" \
		9859	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
		9860	|| as_fn_error $? "could not create -" "$LINENO" 5
		9861	fi
		9862	;;
		9863
		9864	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
		9865	$as_echo "$as_me: executing $ac_file commands" >&6;}
		9866	;;
		9867	esac
		9868
		9869
		9870	case $ac_file$ac_mode in
		9871	"default-1":C) if test -f .devel; then
		9872	echo timestamp > stamp-h
		9873	cat Makefile-devel-adds >> Makefile
		9874	make depend
		9875	fi ;;
		9876
		9877	esac
		9878	done # for ac_tag
		9879
		9880
		9881	as_fn_exit 0
		9882	_ACEOF
		9883	ac_clean_files=$ac_clean_files_save
		9884
		9885	test $ac_write_fail = 0 ||
		9886	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
		9887
		9888
		9889	# configure is writing to config.log, and then calls config.status.
		9890	# config.status does its own redirection, appending to config.log.
		9891	# Unfortunately, on DOS this fails, as config.log is still kept open
		9892	# by configure, so config.status won't be able to write to it; its
		9893	# output is simply discarded. So we exec the FD to /dev/null,
		9894	# effectively closing config.log, so it can be properly (re)opened and
		9895	# appended to by config.status. When coming back to configure, we
		9896	# need to make the FD available again.
		9897	if test "$no_create" != yes; then
		9898	ac_cs_success=:
		9899	ac_config_status_args=
		9900	test "$silent" = yes &&
		9901	ac_config_status_args="$ac_config_status_args --quiet"
		9902	exec 5>/dev/null
		9903	$SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
		9904	exec 5>>config.log
		9905	# Use ||, not &&, to avoid exiting from the if with $? = 1, which
		9906	# would make configure fail if this is the last instruction.
		9907	$ac_cs_success || as_fn_exit 1
		9908	fi
		9909	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
		9910	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
		9911	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
		9912	fi
		9913
		9914	exit 0