configure@ 49891

最後變更在這個檔案從49891是 37224,由 vboxsync 提交於 14 年前
RDP/client: fix OSE
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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.68 for rdesktop 1.7.0.
4	#
5	#
6	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
7	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
8	# Foundation, Inc.
9	#
10	#
11	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.
13	## -------------------- ##
14	## M4sh Initialization. ##
15	## -------------------- ##
16
17	# Be more Bourne compatible
18	DUALCASE=1; export DUALCASE # for MKS sh
19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20	emulate sh
21	NULLCMD=:
22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23	# is contrary to our usage. Disable this feature.
24	alias -g '${1+"$@"}'='"$@"'
25	setopt NO_GLOB_SUBST
26	else
27	case `(set -o) 2>/dev/null` in #(
28	posix) :
29	set -o posix ;; #(
30	*) :
31	;;
32	esac
33	fi
34
35
36	as_nl='
37	'
38	export as_nl
39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43	# Prefer a ksh shell builtin over an external printf program on Solaris,
44	# but without wasting forks for bash or zsh.
45	if test -z "$BASH_VERSION$ZSH_VERSION" \
46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47	as_echo='print -r --'
48	as_echo_n='print -rn --'
49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50	as_echo='printf %s\n'
51	as_echo_n='printf %s'
52	else
53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55	as_echo_n='/usr/ucb/echo -n'
56	else
57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
58	as_echo_n_body='eval
59	arg=$1;
60	case $arg in #(
61	"$as_nl")
62	expr "X$arg" : "X\$.*\$$as_nl";
63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
64	esac;
65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
66	'
67	export as_echo_n_body
68	as_echo_n='sh -c $as_echo_n_body as_echo'
69	fi
70	export as_echo_body
71	as_echo='sh -c $as_echo_body as_echo'
72	fi
73
74	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then
76	PATH_SEPARATOR=:
77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
79	PATH_SEPARATOR=';'
80	}
81	fi
82
83
84	# IFS
85	# We need space, tab and new line, in precisely that order. Quoting is
86	# there to prevent editors from complaining about space-tab.
87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88	# splitting by setting IFS to empty value.)
89	IFS=" "" $as_nl"
90
91	# Find who we are. Look in the path if we contain no directory separator.
92	as_myself=
93	case $0 in #((
94	[\\/] ) as_myself=$0 ;;
95	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96	for as_dir in $PATH
97	do
98	IFS=$as_save_IFS
99	test -z "$as_dir" && as_dir=.
100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101	done
102	IFS=$as_save_IFS
103
104	;;
105	esac
106	# We did not find ourselves, most probably we were run as `sh COMMAND'
107	# in which case we are not to be found in the path.
108	if test "x$as_myself" = x; then
109	as_myself=$0
110	fi
111	if test ! -f "$as_myself"; then
112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113	exit 1
114	fi
115
116	# Unset variables that we do not need and which cause bugs (e.g. in
117	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
118	# suppresses any "Segmentation fault" message there. '((' could
119	# trigger a bug in pdksh 5.2.14.
120	for as_var in BASH_ENV ENV MAIL MAILPATH
121	do eval test x\${$as_var+set} = xset \
122	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
123	done
124	PS1='$ '
125	PS2='> '
126	PS4='+ '
127
128	# NLS nuisances.
129	LC_ALL=C
130	export LC_ALL
131	LANGUAGE=C
132	export LANGUAGE
133
134	# CDPATH.
135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137	if test "x$CONFIG_SHELL" = x; then
138	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
139	emulate sh
140	NULLCMD=:
141	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
142	# is contrary to our usage. Disable this feature.
143	alias -g '\${1+\"\$@\"}'='\"\$@\"'
144	setopt NO_GLOB_SUBST
145	else
146	case \`(set -o) 2>/dev/null\` in #(
147	posix) :
148	set -o posix ;; #(
149	*) :
150	;;
151	esac
152	fi
153	"
154	as_required="as_fn_return () { (exit \$1); }
155	as_fn_success () { as_fn_return 0; }
156	as_fn_failure () { as_fn_return 1; }
157	as_fn_ret_success () { return 0; }
158	as_fn_ret_failure () { return 1; }
159
160	exitcode=0
161	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
162	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
163	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
164	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
165	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
166
167	else
168	exitcode=1; echo positional parameters were not saved.
169	fi
170	test x\$exitcode = x0 \|\| exit 1"
171	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
172	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
173	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
174	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
175	test \$(( 1 + 1 )) = 2 \|\| exit 1"
176	if (eval "$as_required") 2>/dev/null; then :
177	as_have_required=yes
178	else
179	as_have_required=no
180	fi
181	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
182
183	else
184	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
185	as_found=false
186	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
187	do
188	IFS=$as_save_IFS
189	test -z "$as_dir" && as_dir=.
190	as_found=:
191	case $as_dir in #(
192	/*)
193	for as_base in sh bash ksh sh5; do
194	# Try only shells that exist, to save several forks.
195	as_shell=$as_dir/$as_base
196	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
197	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
198	CONFIG_SHELL=$as_shell as_have_required=yes
199	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
200	break 2
201	fi
202	fi
203	done;;
204	esac
205	as_found=false
206	done
207	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
208	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
209	CONFIG_SHELL=$SHELL as_have_required=yes
210	fi; }
211	IFS=$as_save_IFS
212
213
214	if test "x$CONFIG_SHELL" != x; then :
215	# We cannot yet assume a decent shell, so we have to provide a
216	# neutralization value for shells without unset; and this also
217	# works around shells that cannot unset nonexistent variables.
218	# Preserve -v and -x to the replacement shell.
219	BASH_ENV=/dev/null
220	ENV=/dev/null
221	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
222	export CONFIG_SHELL
223	case $- in # ((((
224	vx* \| xv* ) as_opts=-vx ;;
225	v ) as_opts=-v ;;
226	x ) as_opts=-x ;;
227	* ) as_opts= ;;
228	esac
229	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
230	fi
231
232	if test x$as_have_required = xno; then :
233	$as_echo "$0: This script requires a shell more modern than all"
234	$as_echo "$0: the shells that I found on your system."
235	if test x${ZSH_VERSION+set} = xset ; then
236	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
237	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
238	else
239	$as_echo "$0: Please tell [email protected] about your system,
240	$0: including any error possibly output before this
241	$0: message. Then install a modern shell, or manually run
242	$0: the script under such a shell if you do have one."
243	fi
244	exit 1
245	fi
246	fi
247	fi
248	SHELL=${CONFIG_SHELL-/bin/sh}
249	export SHELL
250	# Unset more variables known to interfere with behavior of common tools.
251	CLICOLOR_FORCE= GREP_OPTIONS=
252	unset CLICOLOR_FORCE GREP_OPTIONS
253
254	## --------------------- ##
255	## M4sh Shell Functions. ##
256	## --------------------- ##
257	# as_fn_unset VAR
258	# ---------------
259	# Portably unset VAR.
260	as_fn_unset ()
261	{
262	{ eval $1=; unset $1;}
263	}
264	as_unset=as_fn_unset
265
266	# as_fn_set_status STATUS
267	# -----------------------
268	# Set $? to STATUS, without forking.
269	as_fn_set_status ()
270	{
271	return $1
272	} # as_fn_set_status
273
274	# as_fn_exit STATUS
275	# -----------------
276	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
277	as_fn_exit ()
278	{
279	set +e
280	as_fn_set_status $1
281	exit $1
282	} # as_fn_exit
283
284	# as_fn_mkdir_p
285	# -------------
286	# Create "$as_dir" as a directory, including parents if necessary.
287	as_fn_mkdir_p ()
288	{
289
290	case $as_dir in #(
291	-*) as_dir=./$as_dir;;
292	esac
293	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
294	as_dirs=
295	while :; do
296	case $as_dir in #(
297	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
298	*) as_qdir=$as_dir;;
299	esac
300	as_dirs="'$as_qdir' $as_dirs"
301	as_dir=`$as_dirname -- "$as_dir" \|\|
302	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
303	X"$as_dir" : 'X$//$[^/]' \\| \
304	X"$as_dir" : 'X$//$$' \\| \
305	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
306	$as_echo X"$as_dir" \|
307	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
308	s//\1/
309	q
310	}
311	/^X$\/\/$[^/].*/{
312	s//\1/
313	q
314	}
315	/^X$\/\/$$/{
316	s//\1/
317	q
318	}
319	/^X$\/$.*/{
320	s//\1/
321	q
322	}
323	s/.*/./; q'`
324	test -d "$as_dir" && break
325	done
326	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
327	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
328
329
330	} # as_fn_mkdir_p
331	# as_fn_append VAR VALUE
332	# ----------------------
333	# Append the text in VALUE to the end of the definition contained in VAR. Take
334	# advantage of any shell optimizations that allow amortized linear growth over
335	# repeated appends, instead of the typical quadratic growth present in naive
336	# implementations.
337	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
338	eval 'as_fn_append ()
339	{
340	eval $1+=\$2
341	}'
342	else
343	as_fn_append ()
344	{
345	eval $1=\$$1\$2
346	}
347	fi # as_fn_append
348
349	# as_fn_arith ARG...
350	# ------------------
351	# Perform arithmetic evaluation on the ARGs, and store the result in the
352	# global $as_val. Take advantage of shells that can avoid forks. The arguments
353	# must be portable across $(()) and expr.
354	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
355	eval 'as_fn_arith ()
356	{
357	as_val=$(( $* ))
358	}'
359	else
360	as_fn_arith ()
361	{
362	as_val=`expr "$@" \|\| test $? -eq 1`
363	}
364	fi # as_fn_arith
365
366
367	# as_fn_error STATUS ERROR [LINENO LOG_FD]
368	# ----------------------------------------
369	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
370	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
371	# script with STATUS, using 1 if that was 0.
372	as_fn_error ()
373	{
374	as_status=$1; test $as_status -eq 0 && as_status=1
375	if test "$4"; then
376	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
377	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
378	fi
379	$as_echo "$as_me: error: $2" >&2
380	as_fn_exit $as_status
381	} # as_fn_error
382
383	if expr a : '$a$' >/dev/null 2>&1 &&
384	test "X`expr 00001 : '.*$...$'`" = X001; then
385	as_expr=expr
386	else
387	as_expr=false
388	fi
389
390	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
391	as_basename=basename
392	else
393	as_basename=false
394	fi
395
396	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
397	as_dirname=dirname
398	else
399	as_dirname=false
400	fi
401
402	as_me=`$as_basename -- "$0" \|\|
403	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
404	X"$0" : 'X$//$$' \\| \
405	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
406	$as_echo X/"$0" \|
407	sed '/^.\/$[^/][^/]$\/*$/{
408	s//\1/
409	q
410	}
411	/^X\/$\/\/$$/{
412	s//\1/
413	q
414	}
415	/^X\/$\/$.*/{
416	s//\1/
417	q
418	}
419	s/.*/./; q'`
420
421	# Avoid depending upon Character Ranges.
422	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
423	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
424	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
425	as_cr_digits='0123456789'
426	as_cr_alnum=$as_cr_Letters$as_cr_digits
427
428
429	as_lineno_1=$LINENO as_lineno_1a=$LINENO
430	as_lineno_2=$LINENO as_lineno_2a=$LINENO
431	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
432	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
433	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
434	sed -n '
435	p
436	/[$]LINENO/=
437	' <$as_myself \|
438	sed '
439	s/[$]LINENO.*/&-/
440	t lineno
441	b
442	:lineno
443	N
444	:loop
445	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
446	t loop
447	s/-\n.*//
448	' >$as_me.lineno &&
449	chmod +x "$as_me.lineno" \|\|
450	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
451
452	# Don't try to exec as it changes $[0], causing all sort of problems
453	# (the dirname of $[0] is not the place where we might find the
454	# original and so on. Autoconf is especially sensitive to this).
455	. "./$as_me.lineno"
456	# Exit status is that of the last command.
457	exit
458	}
459
460	ECHO_C= ECHO_N= ECHO_T=
461	case `echo -n x` in #(((((
462	-n*)
463	case `echo 'xy\c'` in
464	c) ECHO_T=' ';; # ECHO_T is single tab character.
465	xy) ECHO_C='\c';;
466	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
467	ECHO_T=' ';;
468	esac;;
469	*)
470	ECHO_N='-n';;
471	esac
472
473	rm -f conf$$ conf$$.exe conf$$.file
474	if test -d conf$$.dir; then
475	rm -f conf$$.dir/conf$$.file
476	else
477	rm -f conf$$.dir
478	mkdir conf$$.dir 2>/dev/null
479	fi
480	if (echo >conf$$.file) 2>/dev/null; then
481	if ln -s conf$$.file conf$$ 2>/dev/null; then
482	as_ln_s='ln -s'
483	# ... but there are two gotchas:
484	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
485	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
486	# In both cases, we have to default to `cp -p'.
487	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
488	as_ln_s='cp -p'
489	elif ln conf$$.file conf$$ 2>/dev/null; then
490	as_ln_s=ln
491	else
492	as_ln_s='cp -p'
493	fi
494	else
495	as_ln_s='cp -p'
496	fi
497	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
498	rmdir conf$$.dir 2>/dev/null
499
500	if mkdir -p . 2>/dev/null; then
501	as_mkdir_p='mkdir -p "$as_dir"'
502	else
503	test -d ./-p && rmdir ./-p
504	as_mkdir_p=false
505	fi
506
507	if test -x / >/dev/null 2>&1; then
508	as_test_x='test -x'
509	else
510	if ls -dL / >/dev/null 2>&1; then
511	as_ls_L_option=L
512	else
513	as_ls_L_option=
514	fi
515	as_test_x='
516	eval sh -c '\''
517	if test -d "$1"; then
518	test -d "$1/.";
519	else
520	case $1 in #(
521	-*)set "./$1";;
522	esac;
523	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
524	???[sx]):;;)false;;esac;fi
525	'\'' sh
526	'
527	fi
528	as_executable_p=$as_test_x
529
530	# Sed expression to map a string onto a valid CPP name.
531	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
532
533	# Sed expression to map a string onto a valid variable name.
534	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
535
536
537	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
538	exec 6>&1
539
540	# Name of the host.
541	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
542	# so uname gets run too.
543	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
544
545	#
546	# Initializations.
547	#
548	ac_default_prefix=/usr/local
549	ac_clean_files=
550	ac_config_libobj_dir=.
551	LIBOBJS=
552	cross_compiling=no
553	subdirs=
554	MFLAGS=
555	MAKEFLAGS=
556
557	# Identity of this package.
558	PACKAGE_NAME='rdesktop'
559	PACKAGE_TARNAME='rdesktop'
560	PACKAGE_VERSION='1.7.0'
561	PACKAGE_STRING='rdesktop 1.7.0'
562	PACKAGE_BUGREPORT=''
563	PACKAGE_URL=''
564
565	ac_unique_file="rdesktop.c"
566	# Factoring default headers for most tests.
567	ac_includes_default="\
568	#include <stdio.h>
569	#ifdef HAVE_SYS_TYPES_H
570	# include <sys/types.h>
571	#endif
572	#ifdef HAVE_SYS_STAT_H
573	# include <sys/stat.h>
574	#endif
575	#ifdef STDC_HEADERS
576	# include <stdlib.h>
577	# include <stddef.h>
578	#else
579	# ifdef HAVE_STDLIB_H
580	# include <stdlib.h>
581	# endif
582	#endif
583	#ifdef HAVE_STRING_H
584	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
585	# include <memory.h>
586	# endif
587	# include <string.h>
588	#endif
589	#ifdef HAVE_STRINGS_H
590	# include <strings.h>
591	#endif
592	#ifdef HAVE_INTTYPES_H
593	# include <inttypes.h>
594	#endif
595	#ifdef HAVE_STDINT_H
596	# include <stdint.h>
597	#endif
598	#ifdef HAVE_UNISTD_H
599	# include <unistd.h>
600	#endif"
601
602	ac_subst_vars='LTLIBOBJS
603	host_os
604	host_vendor
605	host_cpu
606	host
607	build_os
608	build_vendor
609	build_cpu
610	build
611	LIBICONV
612	LIBOBJS
613	SOUNDOBJ
614	RDP2VNCTARGET
615	VNCLINK
616	LDVNC
617	VNCINC
618	SCARDOBJ
619	ssldir
620	STRIP
621	PKG_CONFIG
622	X_EXTRA_LIBS
623	X_LIBS
624	X_PRE_LIBS
625	X_CFLAGS
626	XMKMF
627	EGREP
628	GREP
629	CPP
630	INSTALL_DATA
631	INSTALL_SCRIPT
632	INSTALL_PROGRAM
633	ac_ct_CXX
634	CXXFLAGS
635	CXX
636	OBJEXT
637	EXEEXT
638	ac_ct_CC
639	CPPFLAGS
640	LDFLAGS
641	CFLAGS
642	CC
643	target_alias
644	host_alias
645	build_alias
646	LIBS
647	ECHO_T
648	ECHO_N
649	ECHO_C
650	DEFS
651	mandir
652	localedir
653	libdir
654	psdir
655	pdfdir
656	dvidir
657	htmldir
658	infodir
659	docdir
660	oldincludedir
661	includedir
662	localstatedir
663	sharedstatedir
664	sysconfdir
665	datadir
666	datarootdir
667	libexecdir
668	sbindir
669	bindir
670	program_transform_name
671	prefix
672	exec_prefix
673	PACKAGE_URL
674	PACKAGE_BUGREPORT
675	PACKAGE_STRING
676	PACKAGE_VERSION
677	PACKAGE_TARNAME
678	PACKAGE_NAME
679	PATH_SEPARATOR
680	SHELL'
681	ac_subst_files=''
682	ac_user_opts='
683	enable_option_checking
684	with_x
685	with_openssl
686	enable_static_openssl
687	enable_smartcard
688	with_egd_socket
689	with_libvncserver_config
690	with_libvncserver
691	with_sound
692	enable_static_libsamplerate
693	with_libiconv_prefix
694	enable_largefile
695	with_ipv6
696	with_debug
697	with_debug_kbd
698	with_debug_rdp5
699	with_debug_clipboard
700	with_debug_sound
701	with_debug_channel
702	with_debug_seamless
703	with_debug_smartcard
704	'
705	ac_precious_vars='build_alias
706	host_alias
707	target_alias
708	CC
709	CFLAGS
710	LDFLAGS
711	LIBS
712	CPPFLAGS
713	CXX
714	CXXFLAGS
715	CCC
716	CPP
717	XMKMF'
718
719
720	# Initialize some variables set by options.
721	ac_init_help=
722	ac_init_version=false
723	ac_unrecognized_opts=
724	ac_unrecognized_sep=
725	# The variables have the same names as the options, with
726	# dashes changed to underlines.
727	cache_file=/dev/null
728	exec_prefix=NONE
729	no_create=
730	no_recursion=
731	prefix=NONE
732	program_prefix=NONE
733	program_suffix=NONE
734	program_transform_name=s,x,x,
735	silent=
736	site=
737	srcdir=
738	verbose=
739	x_includes=NONE
740	x_libraries=NONE
741
742	# Installation directory options.
743	# These are left unexpanded so users can "make install exec_prefix=/foo"
744	# and all the variables that are supposed to be based on exec_prefix
745	# by default will actually change.
746	# Use braces instead of parens because sh, perl, etc. also accept them.
747	# (The list follows the same order as the GNU Coding Standards.)
748	bindir='${exec_prefix}/bin'
749	sbindir='${exec_prefix}/sbin'
750	libexecdir='${exec_prefix}/libexec'
751	datarootdir='${prefix}/share'
752	datadir='${datarootdir}'
753	sysconfdir='${prefix}/etc'
754	sharedstatedir='${prefix}/com'
755	localstatedir='${prefix}/var'
756	includedir='${prefix}/include'
757	oldincludedir='/usr/include'
758	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
759	infodir='${datarootdir}/info'
760	htmldir='${docdir}'
761	dvidir='${docdir}'
762	pdfdir='${docdir}'
763	psdir='${docdir}'
764	libdir='${exec_prefix}/lib'
765	localedir='${datarootdir}/locale'
766	mandir='${datarootdir}/man'
767
768	ac_prev=
769	ac_dashdash=
770	for ac_option
771	do
772	# If the previous option needs an argument, assign it.
773	if test -n "$ac_prev"; then
774	eval $ac_prev=\$ac_option
775	ac_prev=
776	continue
777	fi
778
779	case $ac_option in
780	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
781	*=) ac_optarg= ;;
782	*) ac_optarg=yes ;;
783	esac
784
785	# Accept the important Cygnus configure options, so we can diagnose typos.
786
787	case $ac_dashdash$ac_option in
788	--)
789	ac_dashdash=yes ;;
790
791	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
792	ac_prev=bindir ;;
793	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
794	bindir=$ac_optarg ;;
795
796	-build \| --build \| --buil \| --bui \| --bu)
797	ac_prev=build_alias ;;
798	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
799	build_alias=$ac_optarg ;;
800
801	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
802	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
803	ac_prev=cache_file ;;
804	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
805	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
806	cache_file=$ac_optarg ;;
807
808	--config-cache \| -C)
809	cache_file=config.cache ;;
810
811	-datadir \| --datadir \| --datadi \| --datad)
812	ac_prev=datadir ;;
813	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
814	datadir=$ac_optarg ;;
815
816	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
817	\| --dataroo \| --dataro \| --datar)
818	ac_prev=datarootdir ;;
819	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
820	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
821	datarootdir=$ac_optarg ;;
822
823	-disable-* \| --disable-*)
824	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
825	# Reject names that are not valid shell variable names.
826	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
827	as_fn_error $? "invalid feature name: $ac_useropt"
828	ac_useropt_orig=$ac_useropt
829	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
830	case $ac_user_opts in
831	*"
832	"enable_$ac_useropt"
833	"*) ;;
834	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
835	ac_unrecognized_sep=', ';;
836	esac
837	eval enable_$ac_useropt=no ;;
838
839	-docdir \| --docdir \| --docdi \| --doc \| --do)
840	ac_prev=docdir ;;
841	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
842	docdir=$ac_optarg ;;
843
844	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
845	ac_prev=dvidir ;;
846	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
847	dvidir=$ac_optarg ;;
848
849	-enable-* \| --enable-*)
850	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
851	# Reject names that are not valid shell variable names.
852	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
853	as_fn_error $? "invalid feature name: $ac_useropt"
854	ac_useropt_orig=$ac_useropt
855	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
856	case $ac_user_opts in
857	*"
858	"enable_$ac_useropt"
859	"*) ;;
860	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
861	ac_unrecognized_sep=', ';;
862	esac
863	eval enable_$ac_useropt=\$ac_optarg ;;
864
865	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
866	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
867	\| --exec \| --exe \| --ex)
868	ac_prev=exec_prefix ;;
869	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
870	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
871	\| --exec=* \| --exe=* \| --ex=*)
872	exec_prefix=$ac_optarg ;;
873
874	-gas \| --gas \| --ga \| --g)
875	# Obsolete; use --with-gas.
876	with_gas=yes ;;
877
878	-help \| --help \| --hel \| --he \| -h)
879	ac_init_help=long ;;
880	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
881	ac_init_help=recursive ;;
882	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
883	ac_init_help=short ;;
884
885	-host \| --host \| --hos \| --ho)
886	ac_prev=host_alias ;;
887	-host=* \| --host=* \| --hos=* \| --ho=*)
888	host_alias=$ac_optarg ;;
889
890	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
891	ac_prev=htmldir ;;
892	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
893	\| --ht=*)
894	htmldir=$ac_optarg ;;
895
896	-includedir \| --includedir \| --includedi \| --included \| --include \
897	\| --includ \| --inclu \| --incl \| --inc)
898	ac_prev=includedir ;;
899	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
900	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
901	includedir=$ac_optarg ;;
902
903	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
904	ac_prev=infodir ;;
905	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
906	infodir=$ac_optarg ;;
907
908	-libdir \| --libdir \| --libdi \| --libd)
909	ac_prev=libdir ;;
910	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
911	libdir=$ac_optarg ;;
912
913	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
914	\| --libexe \| --libex \| --libe)
915	ac_prev=libexecdir ;;
916	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
917	\| --libexe=* \| --libex=* \| --libe=*)
918	libexecdir=$ac_optarg ;;
919
920	-localedir \| --localedir \| --localedi \| --localed \| --locale)
921	ac_prev=localedir ;;
922	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
923	localedir=$ac_optarg ;;
924
925	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
926	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
927	ac_prev=localstatedir ;;
928	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
929	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
930	localstatedir=$ac_optarg ;;
931
932	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
933	ac_prev=mandir ;;
934	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
935	mandir=$ac_optarg ;;
936
937	-nfp \| --nfp \| --nf)
938	# Obsolete; use --without-fp.
939	with_fp=no ;;
940
941	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
942	\| --no-cr \| --no-c \| -n)
943	no_create=yes ;;
944
945	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
946	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
947	no_recursion=yes ;;
948
949	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
950	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
951	\| --oldin \| --oldi \| --old \| --ol \| --o)
952	ac_prev=oldincludedir ;;
953	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
954	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
955	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
956	oldincludedir=$ac_optarg ;;
957
958	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
959	ac_prev=prefix ;;
960	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
961	prefix=$ac_optarg ;;
962
963	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
964	\| --program-pre \| --program-pr \| --program-p)
965	ac_prev=program_prefix ;;
966	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
967	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
968	program_prefix=$ac_optarg ;;
969
970	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
971	\| --program-suf \| --program-su \| --program-s)
972	ac_prev=program_suffix ;;
973	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
974	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
975	program_suffix=$ac_optarg ;;
976
977	-program-transform-name \| --program-transform-name \
978	\| --program-transform-nam \| --program-transform-na \
979	\| --program-transform-n \| --program-transform- \
980	\| --program-transform \| --program-transfor \
981	\| --program-transfo \| --program-transf \
982	\| --program-trans \| --program-tran \
983	\| --progr-tra \| --program-tr \| --program-t)
984	ac_prev=program_transform_name ;;
985	-program-transform-name=* \| --program-transform-name=* \
986	\| --program-transform-nam=* \| --program-transform-na=* \
987	\| --program-transform-n=* \| --program-transform-=* \
988	\| --program-transform=* \| --program-transfor=* \
989	\| --program-transfo=* \| --program-transf=* \
990	\| --program-trans=* \| --program-tran=* \
991	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
992	program_transform_name=$ac_optarg ;;
993
994	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
995	ac_prev=pdfdir ;;
996	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
997	pdfdir=$ac_optarg ;;
998
999	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1000	ac_prev=psdir ;;
1001	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1002	psdir=$ac_optarg ;;
1003
1004	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1005	\| -silent \| --silent \| --silen \| --sile \| --sil)
1006	silent=yes ;;
1007
1008	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1009	ac_prev=sbindir ;;
1010	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1011	\| --sbi=* \| --sb=*)
1012	sbindir=$ac_optarg ;;
1013
1014	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1015	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1016	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1017	\| --sha \| --sh)
1018	ac_prev=sharedstatedir ;;
1019	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1020	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1021	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1022	\| --sha=* \| --sh=*)
1023	sharedstatedir=$ac_optarg ;;
1024
1025	-site \| --site \| --sit)
1026	ac_prev=site ;;
1027	-site=* \| --site=* \| --sit=*)
1028	site=$ac_optarg ;;
1029
1030	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1031	ac_prev=srcdir ;;
1032	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1033	srcdir=$ac_optarg ;;
1034
1035	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1036	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1037	ac_prev=sysconfdir ;;
1038	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1039	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1040	sysconfdir=$ac_optarg ;;
1041
1042	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1043	ac_prev=target_alias ;;
1044	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1045	target_alias=$ac_optarg ;;
1046
1047	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1048	verbose=yes ;;
1049
1050	-version \| --version \| --versio \| --versi \| --vers \| -V)
1051	ac_init_version=: ;;
1052
1053	-with-* \| --with-*)
1054	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1055	# Reject names that are not valid shell variable names.
1056	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1057	as_fn_error $? "invalid package name: $ac_useropt"
1058	ac_useropt_orig=$ac_useropt
1059	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1060	case $ac_user_opts in
1061	*"
1062	"with_$ac_useropt"
1063	"*) ;;
1064	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1065	ac_unrecognized_sep=', ';;
1066	esac
1067	eval with_$ac_useropt=\$ac_optarg ;;
1068
1069	-without-* \| --without-*)
1070	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1071	# Reject names that are not valid shell variable names.
1072	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1073	as_fn_error $? "invalid package name: $ac_useropt"
1074	ac_useropt_orig=$ac_useropt
1075	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1076	case $ac_user_opts in
1077	*"
1078	"with_$ac_useropt"
1079	"*) ;;
1080	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1081	ac_unrecognized_sep=', ';;
1082	esac
1083	eval with_$ac_useropt=no ;;
1084
1085	--x)
1086	# Obsolete; use --with-x.
1087	with_x=yes ;;
1088
1089	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1090	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1091	ac_prev=x_includes ;;
1092	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1093	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1094	x_includes=$ac_optarg ;;
1095
1096	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1097	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1098	ac_prev=x_libraries ;;
1099	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1100	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1101	x_libraries=$ac_optarg ;;
1102
1103	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1104	Try \`$0 --help' for more information"
1105	;;
1106
1107	=)
1108	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1109	# Reject names that are not valid shell variable names.
1110	case $ac_envvar in #(
1111	'' \| [0-9]* \| [!_$as_cr_alnum] )
1112	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1113	esac
1114	eval $ac_envvar=\$ac_optarg
1115	export $ac_envvar ;;
1116
1117	*)
1118	# FIXME: should be removed in autoconf 3.0.
1119	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1120	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1121	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1122	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1123	;;
1124
1125	esac
1126	done
1127
1128	if test -n "$ac_prev"; then
1129	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1130	as_fn_error $? "missing argument to $ac_option"
1131	fi
1132
1133	if test -n "$ac_unrecognized_opts"; then
1134	case $enable_option_checking in
1135	no) ;;
1136	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1137	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1138	esac
1139	fi
1140
1141	# Check all directory arguments for consistency.
1142	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1143	datadir sysconfdir sharedstatedir localstatedir includedir \
1144	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1145	libdir localedir mandir
1146	do
1147	eval ac_val=\$$ac_var
1148	# Remove trailing slashes.
1149	case $ac_val in
1150	*/ )
1151	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1152	eval $ac_var=\$ac_val;;
1153	esac
1154	# Be sure to have absolute directory names.
1155	case $ac_val in
1156	[\\/$]* \| ?:[\\/]* ) continue;;
1157	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1158	esac
1159	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1160	done
1161
1162	# There might be people who depend on the old broken behavior: `$host'
1163	# used to hold the argument of --host etc.
1164	# FIXME: To remove some day.
1165	build=$build_alias
1166	host=$host_alias
1167	target=$target_alias
1168
1169	# FIXME: To remove some day.
1170	if test "x$host_alias" != x; then
1171	if test "x$build_alias" = x; then
1172	cross_compiling=maybe
1173	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1174	If a cross compiler is detected then cross compile mode will be used" >&2
1175	elif test "x$build_alias" != "x$host_alias"; then
1176	cross_compiling=yes
1177	fi
1178	fi
1179
1180	ac_tool_prefix=
1181	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1182
1183	test "$silent" = yes && exec 6>/dev/null
1184
1185
1186	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1187	ac_ls_di=`ls -di .` &&
1188	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1189	as_fn_error $? "working directory cannot be determined"
1190	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1191	as_fn_error $? "pwd does not report name of working directory"
1192
1193
1194	# Find the source files, if location was not specified.
1195	if test -z "$srcdir"; then
1196	ac_srcdir_defaulted=yes
1197	# Try the directory containing this script, then the parent directory.
1198	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1199	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1200	X"$as_myself" : 'X$//$[^/]' \\| \
1201	X"$as_myself" : 'X$//$$' \\| \
1202	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1203	$as_echo X"$as_myself" \|
1204	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1205	s//\1/
1206	q
1207	}
1208	/^X$\/\/$[^/].*/{
1209	s//\1/
1210	q
1211	}
1212	/^X$\/\/$$/{
1213	s//\1/
1214	q
1215	}
1216	/^X$\/$.*/{
1217	s//\1/
1218	q
1219	}
1220	s/.*/./; q'`
1221	srcdir=$ac_confdir
1222	if test ! -r "$srcdir/$ac_unique_file"; then
1223	srcdir=..
1224	fi
1225	else
1226	ac_srcdir_defaulted=no
1227	fi
1228	if test ! -r "$srcdir/$ac_unique_file"; then
1229	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1230	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1231	fi
1232	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1233	ac_abs_confdir=`(
1234	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1235	pwd)`
1236	# When building in place, set srcdir=.
1237	if test "$ac_abs_confdir" = "$ac_pwd"; then
1238	srcdir=.
1239	fi
1240	# Remove unnecessary trailing slashes from srcdir.
1241	# Double slashes in file names in object file debugging info
1242	# mess up M-x gdb in Emacs.
1243	case $srcdir in
1244	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1245	esac
1246	for ac_var in $ac_precious_vars; do
1247	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1248	eval ac_env_${ac_var}_value=\$${ac_var}
1249	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1250	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1251	done
1252
1253	#
1254	# Report the --help message.
1255	#
1256	if test "$ac_init_help" = "long"; then
1257	# Omit some internal or obsolete options to make the list less imposing.
1258	# This message is too long to be a string in the A/UX 3.1 sh.
1259	cat <<_ACEOF
1260	\`configure' configures rdesktop 1.7.0 to adapt to many kinds of systems.
1261
1262	Usage: $0 [OPTION]... [VAR=VALUE]...
1263
1264	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1265	VAR=VALUE. See below for descriptions of some of the useful variables.
1266
1267	Defaults for the options are specified in brackets.
1268
1269	Configuration:
1270	-h, --help display this help and exit
1271	--help=short display options specific to this package
1272	--help=recursive display the short help of all the included packages
1273	-V, --version display version information and exit
1274	-q, --quiet, --silent do not print \`checking ...' messages
1275	--cache-file=FILE cache test results in FILE [disabled]
1276	-C, --config-cache alias for \`--cache-file=config.cache'
1277	-n, --no-create do not create output files
1278	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1279
1280	Installation directories:
1281	--prefix=PREFIX install architecture-independent files in PREFIX
1282	[$ac_default_prefix]
1283	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1284	[PREFIX]
1285
1286	By default, \`make install' will install all the files in
1287	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1288	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1289	for instance \`--prefix=\$HOME'.
1290
1291	For better control, use the options below.
1292
1293	Fine tuning of the installation directories:
1294	--bindir=DIR user executables [EPREFIX/bin]
1295	--sbindir=DIR system admin executables [EPREFIX/sbin]
1296	--libexecdir=DIR program executables [EPREFIX/libexec]
1297	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1298	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1299	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1300	--libdir=DIR object code libraries [EPREFIX/lib]
1301	--includedir=DIR C header files [PREFIX/include]
1302	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1303	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1304	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1305	--infodir=DIR info documentation [DATAROOTDIR/info]
1306	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1307	--mandir=DIR man documentation [DATAROOTDIR/man]
1308	--docdir=DIR documentation root [DATAROOTDIR/doc/rdesktop]
1309	--htmldir=DIR html documentation [DOCDIR]
1310	--dvidir=DIR dvi documentation [DOCDIR]
1311	--pdfdir=DIR pdf documentation [DOCDIR]
1312	--psdir=DIR ps documentation [DOCDIR]
1313	_ACEOF
1314
1315	cat <<\_ACEOF
1316
1317	X features:
1318	--x-includes=DIR X include files are in DIR
1319	--x-libraries=DIR X library files are in DIR
1320
1321	System types:
1322	--build=BUILD configure for building on BUILD [guessed]
1323	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1324	_ACEOF
1325	fi
1326
1327	if test -n "$ac_init_help"; then
1328	case $ac_init_help in
1329	short \| recursive ) echo "Configuration of rdesktop 1.7.0:";;
1330	esac
1331	cat <<\_ACEOF
1332
1333	Optional Features:
1334	--disable-option-checking ignore unrecognized --enable/--with options
1335	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1336	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1337	--enable-static-openssl link OpenSSL statically
1338	--enable-smartcard Enables smart-card support.
1339
1340	--enable-static-libsamplerate link libsamplerate statically
1341	--disable-largefile omit support for large files
1342
1343	Optional Packages:
1344	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1345	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1346	--with-x use the X Window System
1347	--with-openssl=DIR look for OpenSSL at DIR/include, DIR/lib
1348	--with-egd-socket=PATH look for Entropy Gathering Daemon socket at PATH
1349	--with-libvncserver-config=CMD use CMD as libvncserver-config
1350	--with-libvncserver make rdp2vnc
1351	--with-sound select sound system ("oss", "sgi", "sun", "alsa" or "libao")
1352	--with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib
1353	--with-ipv6 enable IPv6-support
1354	--with-debug enable protocol debugging output
1355	--with-debug-kbd enable debugging of keyboard handling
1356	--with-debug-rdp5 enable debugging of RDP5 code
1357	--with-debug-clipboard enable debugging of clipboard code
1358	--with-debug-sound enable debugging of sound code
1359	--with-debug-channel enable debugging of virtual channel code
1360	--with-debug-seamless enable debugging of SeamlessRDP code
1361	--with-debug-smartcard enable debugging of smart-card code
1362
1363	Some influential environment variables:
1364	CC C compiler command
1365	CFLAGS C compiler flags
1366	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1367	nonstandard directory <lib dir>
1368	LIBS libraries to pass to the linker, e.g. -l<library>
1369	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1370	you have headers in a nonstandard directory <include dir>
1371	CXX C++ compiler command
1372	CXXFLAGS C++ compiler flags
1373	CPP C preprocessor
1374	XMKMF Path to xmkmf, Makefile generator for X Window System
1375
1376	Use these variables to override the choices made by `configure' or to help
1377	it to find libraries and programs with nonstandard names/locations.
1378
1379	Report bugs to the package provider.
1380	_ACEOF
1381	ac_status=$?
1382	fi
1383
1384	if test "$ac_init_help" = "recursive"; then
1385	# If there are subdirs, report their specific --help.
1386	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1387	test -d "$ac_dir" \|\|
1388	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1389	continue
1390	ac_builddir=.
1391
1392	case "$ac_dir" in
1393	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1394	*)
1395	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1396	# A ".." for each directory in $ac_dir_suffix.
1397	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1398	case $ac_top_builddir_sub in
1399	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1400	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1401	esac ;;
1402	esac
1403	ac_abs_top_builddir=$ac_pwd
1404	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1405	# for backward compatibility:
1406	ac_top_builddir=$ac_top_build_prefix
1407
1408	case $srcdir in
1409	.) # We are building in place.
1410	ac_srcdir=.
1411	ac_top_srcdir=$ac_top_builddir_sub
1412	ac_abs_top_srcdir=$ac_pwd ;;
1413	[\\/]* \| ?:[\\/]* ) # Absolute name.
1414	ac_srcdir=$srcdir$ac_dir_suffix;
1415	ac_top_srcdir=$srcdir
1416	ac_abs_top_srcdir=$srcdir ;;
1417	*) # Relative name.
1418	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1419	ac_top_srcdir=$ac_top_build_prefix$srcdir
1420	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1421	esac
1422	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1423
1424	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1425	# Check for guested configure.
1426	if test -f "$ac_srcdir/configure.gnu"; then
1427	echo &&
1428	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1429	elif test -f "$ac_srcdir/configure"; then
1430	echo &&
1431	$SHELL "$ac_srcdir/configure" --help=recursive
1432	else
1433	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1434	fi \|\| ac_status=$?
1435	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1436	done
1437	fi
1438
1439	test -n "$ac_init_help" && exit $ac_status
1440	if $ac_init_version; then
1441	cat <<\_ACEOF
1442	rdesktop configure 1.7.0
1443	generated by GNU Autoconf 2.68
1444
1445	Copyright (C) 2010 Free Software Foundation, Inc.
1446	This configure script is free software; the Free Software Foundation
1447	gives unlimited permission to copy, distribute and modify it.
1448	_ACEOF
1449	exit
1450	fi
1451
1452	## ------------------------ ##
1453	## Autoconf initialization. ##
1454	## ------------------------ ##
1455
1456	# ac_fn_c_try_compile LINENO
1457	# --------------------------
1458	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1459	ac_fn_c_try_compile ()
1460	{
1461	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1462	rm -f conftest.$ac_objext
1463	if { { ac_try="$ac_compile"
1464	case "(($ac_try" in
1465	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1466	*) ac_try_echo=$ac_try;;
1467	esac
1468	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1469	$as_echo "$ac_try_echo"; } >&5
1470	(eval "$ac_compile") 2>conftest.err
1471	ac_status=$?
1472	if test -s conftest.err; then
1473	grep -v '^ *+' conftest.err >conftest.er1
1474	cat conftest.er1 >&5
1475	mv -f conftest.er1 conftest.err
1476	fi
1477	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1478	test $ac_status = 0; } && {
1479	test -z "$ac_c_werror_flag" \|\|
1480	test ! -s conftest.err
1481	} && test -s conftest.$ac_objext; then :
1482	ac_retval=0
1483	else
1484	$as_echo "$as_me: failed program was:" >&5
1485	sed 's/^/\| /' conftest.$ac_ext >&5
1486
1487	ac_retval=1
1488	fi
1489	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1490	as_fn_set_status $ac_retval
1491
1492	} # ac_fn_c_try_compile
1493
1494	# ac_fn_cxx_try_compile LINENO
1495	# ----------------------------
1496	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1497	ac_fn_cxx_try_compile ()
1498	{
1499	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1500	rm -f conftest.$ac_objext
1501	if { { ac_try="$ac_compile"
1502	case "(($ac_try" in
1503	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1504	*) ac_try_echo=$ac_try;;
1505	esac
1506	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1507	$as_echo "$ac_try_echo"; } >&5
1508	(eval "$ac_compile") 2>conftest.err
1509	ac_status=$?
1510	if test -s conftest.err; then
1511	grep -v '^ *+' conftest.err >conftest.er1
1512	cat conftest.er1 >&5
1513	mv -f conftest.er1 conftest.err
1514	fi
1515	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1516	test $ac_status = 0; } && {
1517	test -z "$ac_cxx_werror_flag" \|\|
1518	test ! -s conftest.err
1519	} && test -s conftest.$ac_objext; then :
1520	ac_retval=0
1521	else
1522	$as_echo "$as_me: failed program was:" >&5
1523	sed 's/^/\| /' conftest.$ac_ext >&5
1524
1525	ac_retval=1
1526	fi
1527	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1528	as_fn_set_status $ac_retval
1529
1530	} # ac_fn_cxx_try_compile
1531
1532	# ac_fn_c_try_cpp LINENO
1533	# ----------------------
1534	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1535	ac_fn_c_try_cpp ()
1536	{
1537	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1538	if { { ac_try="$ac_cpp conftest.$ac_ext"
1539	case "(($ac_try" in
1540	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1541	*) ac_try_echo=$ac_try;;
1542	esac
1543	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1544	$as_echo "$ac_try_echo"; } >&5
1545	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1546	ac_status=$?
1547	if test -s conftest.err; then
1548	grep -v '^ *+' conftest.err >conftest.er1
1549	cat conftest.er1 >&5
1550	mv -f conftest.er1 conftest.err
1551	fi
1552	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1553	test $ac_status = 0; } > conftest.i && {
1554	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1555	test ! -s conftest.err
1556	}; then :
1557	ac_retval=0
1558	else
1559	$as_echo "$as_me: failed program was:" >&5
1560	sed 's/^/\| /' conftest.$ac_ext >&5
1561
1562	ac_retval=1
1563	fi
1564	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1565	as_fn_set_status $ac_retval
1566
1567	} # ac_fn_c_try_cpp
1568
1569	# ac_fn_c_try_run LINENO
1570	# ----------------------
1571	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1572	# that executables can be run.
1573	ac_fn_c_try_run ()
1574	{
1575	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1576	if { { ac_try="$ac_link"
1577	case "(($ac_try" in
1578	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1579	*) ac_try_echo=$ac_try;;
1580	esac
1581	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1582	$as_echo "$ac_try_echo"; } >&5
1583	(eval "$ac_link") 2>&5
1584	ac_status=$?
1585	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1586	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1587	{ { case "(($ac_try" in
1588	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1589	*) ac_try_echo=$ac_try;;
1590	esac
1591	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1592	$as_echo "$ac_try_echo"; } >&5
1593	(eval "$ac_try") 2>&5
1594	ac_status=$?
1595	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1596	test $ac_status = 0; }; }; then :
1597	ac_retval=0
1598	else
1599	$as_echo "$as_me: program exited with status $ac_status" >&5
1600	$as_echo "$as_me: failed program was:" >&5
1601	sed 's/^/\| /' conftest.$ac_ext >&5
1602
1603	ac_retval=$ac_status
1604	fi
1605	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1606	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1607	as_fn_set_status $ac_retval
1608
1609	} # ac_fn_c_try_run
1610
1611	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1612	# -------------------------------------------------------
1613	# Tests whether HEADER exists and can be compiled using the include files in
1614	# INCLUDES, setting the cache variable VAR accordingly.
1615	ac_fn_c_check_header_compile ()
1616	{
1617	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1618	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1619	$as_echo_n "checking for $2... " >&6; }
1620	if eval \${$3+:} false; then :
1621	$as_echo_n "(cached) " >&6
1622	else
1623	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1624	/* end confdefs.h. */
1625	$4
1626	#include <$2>
1627	_ACEOF
1628	if ac_fn_c_try_compile "$LINENO"; then :
1629	eval "$3=yes"
1630	else
1631	eval "$3=no"
1632	fi
1633	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1634	fi
1635	eval ac_res=\$$3
1636	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1637	$as_echo "$ac_res" >&6; }
1638	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1639
1640	} # ac_fn_c_check_header_compile
1641
1642	# ac_fn_c_try_link LINENO
1643	# -----------------------
1644	# Try to link conftest.$ac_ext, and return whether this succeeded.
1645	ac_fn_c_try_link ()
1646	{
1647	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1648	rm -f conftest.$ac_objext conftest$ac_exeext
1649	if { { ac_try="$ac_link"
1650	case "(($ac_try" in
1651	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1652	*) ac_try_echo=$ac_try;;
1653	esac
1654	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1655	$as_echo "$ac_try_echo"; } >&5
1656	(eval "$ac_link") 2>conftest.err
1657	ac_status=$?
1658	if test -s conftest.err; then
1659	grep -v '^ *+' conftest.err >conftest.er1
1660	cat conftest.er1 >&5
1661	mv -f conftest.er1 conftest.err
1662	fi
1663	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1664	test $ac_status = 0; } && {
1665	test -z "$ac_c_werror_flag" \|\|
1666	test ! -s conftest.err
1667	} && test -s conftest$ac_exeext && {
1668	test "$cross_compiling" = yes \|\|
1669	$as_test_x conftest$ac_exeext
1670	}; then :
1671	ac_retval=0
1672	else
1673	$as_echo "$as_me: failed program was:" >&5
1674	sed 's/^/\| /' conftest.$ac_ext >&5
1675
1676	ac_retval=1
1677	fi
1678	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1679	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1680	# interfere with the next link command; also delete a directory that is
1681	# left behind by Apple's compiler. We do this before executing the actions.
1682	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1683	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1684	as_fn_set_status $ac_retval
1685
1686	} # ac_fn_c_try_link
1687
1688	# ac_fn_c_check_func LINENO FUNC VAR
1689	# ----------------------------------
1690	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1691	ac_fn_c_check_func ()
1692	{
1693	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1694	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1695	$as_echo_n "checking for $2... " >&6; }
1696	if eval \${$3+:} false; then :
1697	$as_echo_n "(cached) " >&6
1698	else
1699	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1700	/* end confdefs.h. */
1701	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1702	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1703	#define $2 innocuous_$2
1704
1705	/* System header to define __stub macros and hopefully few prototypes,
1706	which can conflict with char $2 (); below.
1707	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1708	<limits.h> exists even on freestanding compilers. */
1709
1710	#ifdef __STDC__
1711	# include <limits.h>
1712	#else
1713	# include <assert.h>
1714	#endif
1715
1716	#undef $2
1717
1718	/* Override any GCC internal prototype to avoid an error.
1719	Use char because int might match the return type of a GCC
1720	builtin and then its argument prototype would still apply. */
1721	#ifdef __cplusplus
1722	extern "C"
1723	#endif
1724	char $2 ();
1725	/* The GNU C library defines this for functions which it implements
1726	to always fail with ENOSYS. Some functions are actually named
1727	something starting with __ and the normal name is an alias. */
1728	#if defined __stub_$2 \|\| defined __stub___$2
1729	choke me
1730	#endif
1731
1732	int
1733	main ()
1734	{
1735	return $2 ();
1736	;
1737	return 0;
1738	}
1739	_ACEOF
1740	if ac_fn_c_try_link "$LINENO"; then :
1741	eval "$3=yes"
1742	else
1743	eval "$3=no"
1744	fi
1745	rm -f core conftest.err conftest.$ac_objext \
1746	conftest$ac_exeext conftest.$ac_ext
1747	fi
1748	eval ac_res=\$$3
1749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1750	$as_echo "$ac_res" >&6; }
1751	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1752
1753	} # ac_fn_c_check_func
1754
1755	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1756	# -------------------------------------------------------
1757	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1758	# the include files in INCLUDES and setting the cache variable VAR
1759	# accordingly.
1760	ac_fn_c_check_header_mongrel ()
1761	{
1762	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1763	if eval \${$3+:} false; then :
1764	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1765	$as_echo_n "checking for $2... " >&6; }
1766	if eval \${$3+:} false; then :
1767	$as_echo_n "(cached) " >&6
1768	fi
1769	eval ac_res=\$$3
1770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1771	$as_echo "$ac_res" >&6; }
1772	else
1773	# Is the header compilable?
1774	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1775	$as_echo_n "checking $2 usability... " >&6; }
1776	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1777	/* end confdefs.h. */
1778	$4
1779	#include <$2>
1780	_ACEOF
1781	if ac_fn_c_try_compile "$LINENO"; then :
1782	ac_header_compiler=yes
1783	else
1784	ac_header_compiler=no
1785	fi
1786	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1787	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1788	$as_echo "$ac_header_compiler" >&6; }
1789
1790	# Is the header present?
1791	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1792	$as_echo_n "checking $2 presence... " >&6; }
1793	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1794	/* end confdefs.h. */
1795	#include <$2>
1796	_ACEOF
1797	if ac_fn_c_try_cpp "$LINENO"; then :
1798	ac_header_preproc=yes
1799	else
1800	ac_header_preproc=no
1801	fi
1802	rm -f conftest.err conftest.i conftest.$ac_ext
1803	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1804	$as_echo "$ac_header_preproc" >&6; }
1805
1806	# So? What about this header?
1807	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1808	yes:no: )
1809	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1810	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1811	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1812	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1813	;;
1814	no:yes:* )
1815	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1816	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1817	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1818	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1819	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1820	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1821	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1822	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1823	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1824	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1825	;;
1826	esac
1827	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1828	$as_echo_n "checking for $2... " >&6; }
1829	if eval \${$3+:} false; then :
1830	$as_echo_n "(cached) " >&6
1831	else
1832	eval "$3=\$ac_header_compiler"
1833	fi
1834	eval ac_res=\$$3
1835	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1836	$as_echo "$ac_res" >&6; }
1837	fi
1838	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1839
1840	} # ac_fn_c_check_header_mongrel
1841
1842	# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1843	# ---------------------------------------------
1844	# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1845	# accordingly.
1846	ac_fn_c_check_decl ()
1847	{
1848	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1849	as_decl_name=`echo $2\|sed 's/ (.//'`
1850	as_decl_use=`echo $2\|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1851	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1852	$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1853	if eval \${$3+:} false; then :
1854	$as_echo_n "(cached) " >&6
1855	else
1856	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1857	/* end confdefs.h. */
1858	$4
1859	int
1860	main ()
1861	{
1862	#ifndef $as_decl_name
1863	#ifdef __cplusplus
1864	(void) $as_decl_use;
1865	#else
1866	(void) $as_decl_name;
1867	#endif
1868	#endif
1869
1870	;
1871	return 0;
1872	}
1873	_ACEOF
1874	if ac_fn_c_try_compile "$LINENO"; then :
1875	eval "$3=yes"
1876	else
1877	eval "$3=no"
1878	fi
1879	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1880	fi
1881	eval ac_res=\$$3
1882	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1883	$as_echo "$ac_res" >&6; }
1884	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1885
1886	} # ac_fn_c_check_decl
1887
1888	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1889	# -------------------------------------------
1890	# Tests whether TYPE exists after having included INCLUDES, setting cache
1891	# variable VAR accordingly.
1892	ac_fn_c_check_type ()
1893	{
1894	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1895	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1896	$as_echo_n "checking for $2... " >&6; }
1897	if eval \${$3+:} false; then :
1898	$as_echo_n "(cached) " >&6
1899	else
1900	eval "$3=no"
1901	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1902	/* end confdefs.h. */
1903	$4
1904	int
1905	main ()
1906	{
1907	if (sizeof ($2))
1908	return 0;
1909	;
1910	return 0;
1911	}
1912	_ACEOF
1913	if ac_fn_c_try_compile "$LINENO"; then :
1914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1915	/* end confdefs.h. */
1916	$4
1917	int
1918	main ()
1919	{
1920	if (sizeof (($2)))
1921	return 0;
1922	;
1923	return 0;
1924	}
1925	_ACEOF
1926	if ac_fn_c_try_compile "$LINENO"; then :
1927
1928	else
1929	eval "$3=yes"
1930	fi
1931	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1932	fi
1933	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1934	fi
1935	eval ac_res=\$$3
1936	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1937	$as_echo "$ac_res" >&6; }
1938	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1939
1940	} # ac_fn_c_check_type
1941
1942	# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1943	# ----------------------------------------------------
1944	# Tries to find if the field MEMBER exists in type AGGR, after including
1945	# INCLUDES, setting cache variable VAR accordingly.
1946	ac_fn_c_check_member ()
1947	{
1948	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1949	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1950	$as_echo_n "checking for $2.$3... " >&6; }
1951	if eval \${$4+:} false; then :
1952	$as_echo_n "(cached) " >&6
1953	else
1954	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1955	/* end confdefs.h. */
1956	$5
1957	int
1958	main ()
1959	{
1960	static $2 ac_aggr;
1961	if (ac_aggr.$3)
1962	return 0;
1963	;
1964	return 0;
1965	}
1966	_ACEOF
1967	if ac_fn_c_try_compile "$LINENO"; then :
1968	eval "$4=yes"
1969	else
1970	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1971	/* end confdefs.h. */
1972	$5
1973	int
1974	main ()
1975	{
1976	static $2 ac_aggr;
1977	if (sizeof ac_aggr.$3)
1978	return 0;
1979	;
1980	return 0;
1981	}
1982	_ACEOF
1983	if ac_fn_c_try_compile "$LINENO"; then :
1984	eval "$4=yes"
1985	else
1986	eval "$4=no"
1987	fi
1988	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1989	fi
1990	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1991	fi
1992	eval ac_res=\$$4
1993	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1994	$as_echo "$ac_res" >&6; }
1995	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1996
1997	} # ac_fn_c_check_member
1998	cat >config.log <<_ACEOF
1999	This file contains any messages produced by compilers while
2000	running configure, to aid debugging if configure makes a mistake.
2001
2002	It was created by rdesktop $as_me 1.7.0, which was
2003	generated by GNU Autoconf 2.68. Invocation command line was
2004
2005	$ $0 $@
2006
2007	_ACEOF
2008	exec 5>>config.log
2009	{
2010	cat <<_ASUNAME
2011	## --------- ##
2012	## Platform. ##
2013	## --------- ##
2014
2015	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2016	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2017	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2018	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2019	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2020
2021	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2022	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2023
2024	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2025	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2026	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2027	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2028	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2029	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2030	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2031
2032	_ASUNAME
2033
2034	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2035	for as_dir in $PATH
2036	do
2037	IFS=$as_save_IFS
2038	test -z "$as_dir" && as_dir=.
2039	$as_echo "PATH: $as_dir"
2040	done
2041	IFS=$as_save_IFS
2042
2043	} >&5
2044
2045	cat >&5 <<_ACEOF
2046
2047
2048	## ----------- ##
2049	## Core tests. ##
2050	## ----------- ##
2051
2052	_ACEOF
2053
2054
2055	# Keep a trace of the command line.
2056	# Strip out --no-create and --no-recursion so they do not pile up.
2057	# Strip out --silent because we don't want to record it for future runs.
2058	# Also quote any args containing shell meta-characters.
2059	# Make two passes to allow for proper duplicate-argument suppression.
2060	ac_configure_args=
2061	ac_configure_args0=
2062	ac_configure_args1=
2063	ac_must_keep_next=false
2064	for ac_pass in 1 2
2065	do
2066	for ac_arg
2067	do
2068	case $ac_arg in
2069	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2070	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2071	\| -silent \| --silent \| --silen \| --sile \| --sil)
2072	continue ;;
2073	\')
2074	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2075	esac
2076	case $ac_pass in
2077	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2078	2)
2079	as_fn_append ac_configure_args1 " '$ac_arg'"
2080	if test $ac_must_keep_next = true; then
2081	ac_must_keep_next=false # Got value, back to normal.
2082	else
2083	case $ac_arg in
2084	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2085	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2086	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2087	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2088	case "$ac_configure_args0 " in
2089	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2090	esac
2091	;;
2092	-* ) ac_must_keep_next=true ;;
2093	esac
2094	fi
2095	as_fn_append ac_configure_args " '$ac_arg'"
2096	;;
2097	esac
2098	done
2099	done
2100	{ ac_configure_args0=; unset ac_configure_args0;}
2101	{ ac_configure_args1=; unset ac_configure_args1;}
2102
2103	# When interrupted or exit'd, cleanup temporary files, and complete
2104	# config.log. We remove comments because anyway the quotes in there
2105	# would cause problems or look ugly.
2106	# WARNING: Use '\'' to represent an apostrophe within the trap.
2107	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2108	trap 'exit_status=$?
2109	# Save into config.log some information that might help in debugging.
2110	{
2111	echo
2112
2113	$as_echo "## ---------------- ##
2114	## Cache variables. ##
2115	## ---------------- ##"
2116	echo
2117	# The following way of writing the cache mishandles newlines in values,
2118	(
2119	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2120	eval ac_val=\$$ac_var
2121	case $ac_val in #(
2122	${as_nl})
2123	case $ac_var in #(
2124	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2125	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2126	esac
2127	case $ac_var in #(
2128	_ \| IFS \| as_nl) ;; #(
2129	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2130	*) { eval $ac_var=; unset $ac_var;} ;;
2131	esac ;;
2132	esac
2133	done
2134	(set) 2>&1 \|
2135	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2136	${as_nl}ac_space=\ )
2137	sed -n \
2138	"s/'\''/'\''\\\\'\'''\''/g;
2139	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2140	;; #(
2141	*)
2142	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2143	;;
2144	esac \|
2145	sort
2146	)
2147	echo
2148
2149	$as_echo "## ----------------- ##
2150	## Output variables. ##
2151	## ----------------- ##"
2152	echo
2153	for ac_var in $ac_subst_vars
2154	do
2155	eval ac_val=\$$ac_var
2156	case $ac_val in
2157	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2158	esac
2159	$as_echo "$ac_var='\''$ac_val'\''"
2160	done \| sort
2161	echo
2162
2163	if test -n "$ac_subst_files"; then
2164	$as_echo "## ------------------- ##
2165	## File substitutions. ##
2166	## ------------------- ##"
2167	echo
2168	for ac_var in $ac_subst_files
2169	do
2170	eval ac_val=\$$ac_var
2171	case $ac_val in
2172	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2173	esac
2174	$as_echo "$ac_var='\''$ac_val'\''"
2175	done \| sort
2176	echo
2177	fi
2178
2179	if test -s confdefs.h; then
2180	$as_echo "## ----------- ##
2181	## confdefs.h. ##
2182	## ----------- ##"
2183	echo
2184	cat confdefs.h
2185	echo
2186	fi
2187	test "$ac_signal" != 0 &&
2188	$as_echo "$as_me: caught signal $ac_signal"
2189	$as_echo "$as_me: exit $exit_status"
2190	} >&5
2191	rm -f core .core core.conftest. &&
2192	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2193	exit $exit_status
2194	' 0
2195	for ac_signal in 1 2 13 15; do
2196	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2197	done
2198	ac_signal=0
2199
2200	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2201	rm -f -r conftest* confdefs.h
2202
2203	$as_echo "/* confdefs.h */" > confdefs.h
2204
2205	# Predefined preprocessor variables.
2206
2207	cat >>confdefs.h <<_ACEOF
2208	#define PACKAGE_NAME "$PACKAGE_NAME"
2209	_ACEOF
2210
2211	cat >>confdefs.h <<_ACEOF
2212	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2213	_ACEOF
2214
2215	cat >>confdefs.h <<_ACEOF
2216	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2217	_ACEOF
2218
2219	cat >>confdefs.h <<_ACEOF
2220	#define PACKAGE_STRING "$PACKAGE_STRING"
2221	_ACEOF
2222
2223	cat >>confdefs.h <<_ACEOF
2224	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2225	_ACEOF
2226
2227	cat >>confdefs.h <<_ACEOF
2228	#define PACKAGE_URL "$PACKAGE_URL"
2229	_ACEOF
2230
2231
2232	# Let the site file select an alternate cache file if it wants to.
2233	# Prefer an explicitly selected file to automatically selected ones.
2234	ac_site_file1=NONE
2235	ac_site_file2=NONE
2236	if test -n "$CONFIG_SITE"; then
2237	# We do not want a PATH search for config.site.
2238	case $CONFIG_SITE in #((
2239	-*) ac_site_file1=./$CONFIG_SITE;;
2240	/) ac_site_file1=$CONFIG_SITE;;
2241	*) ac_site_file1=./$CONFIG_SITE;;
2242	esac
2243	elif test "x$prefix" != xNONE; then
2244	ac_site_file1=$prefix/share/config.site
2245	ac_site_file2=$prefix/etc/config.site
2246	else
2247	ac_site_file1=$ac_default_prefix/share/config.site
2248	ac_site_file2=$ac_default_prefix/etc/config.site
2249	fi
2250	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2251	do
2252	test "x$ac_site_file" = xNONE && continue
2253	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2254	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2255	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2256	sed 's/^/\| /' "$ac_site_file" >&5
2257	. "$ac_site_file" \
2258	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2259	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2260	as_fn_error $? "failed to load site script $ac_site_file
2261	See \`config.log' for more details" "$LINENO" 5; }
2262	fi
2263	done
2264
2265	if test -r "$cache_file"; then
2266	# Some versions of bash will fail to source /dev/null (special files
2267	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2268	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2269	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2270	$as_echo "$as_me: loading cache $cache_file" >&6;}
2271	case $cache_file in
2272	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2273	*) . "./$cache_file";;
2274	esac
2275	fi
2276	else
2277	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2278	$as_echo "$as_me: creating cache $cache_file" >&6;}
2279	>$cache_file
2280	fi
2281
2282	# Check that the precious variables saved in the cache have kept the same
2283	# value.
2284	ac_cache_corrupted=false
2285	for ac_var in $ac_precious_vars; do
2286	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2287	eval ac_new_set=\$ac_env_${ac_var}_set
2288	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2289	eval ac_new_val=\$ac_env_${ac_var}_value
2290	case $ac_old_set,$ac_new_set in
2291	set,)
2292	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2293	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2294	ac_cache_corrupted=: ;;
2295	,set)
2296	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2297	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2298	ac_cache_corrupted=: ;;
2299	,);;
2300	*)
2301	if test "x$ac_old_val" != "x$ac_new_val"; then
2302	# differences in whitespace do not lead to failure.
2303	ac_old_val_w=`echo x $ac_old_val`
2304	ac_new_val_w=`echo x $ac_new_val`
2305	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2306	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2307	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2308	ac_cache_corrupted=:
2309	else
2310	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2311	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2312	eval $ac_var=\$ac_old_val
2313	fi
2314	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2315	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2316	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2317	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2318	fi;;
2319	esac
2320	# Pass precious variables to config.status.
2321	if test "$ac_new_set" = set; then
2322	case $ac_new_val in
2323	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2324	*) ac_arg=$ac_var=$ac_new_val ;;
2325	esac
2326	case " $ac_configure_args " in
2327	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2328	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2329	esac
2330	fi
2331	done
2332	if $ac_cache_corrupted; then
2333	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2334	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2335	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2336	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2337	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2338	fi
2339	## -------------------- ##
2340	## Main body of script. ##
2341	## -------------------- ##
2342
2343	ac_ext=c
2344	ac_cpp='$CPP $CPPFLAGS'
2345	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2346	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2347	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2348
2349
2350
2351
2352
2353	ac_ext=c
2354	ac_cpp='$CPP $CPPFLAGS'
2355	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2356	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2357	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2358	if test -n "$ac_tool_prefix"; then
2359	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2360	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2361	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2362	$as_echo_n "checking for $ac_word... " >&6; }
2363	if ${ac_cv_prog_CC+:} false; then :
2364	$as_echo_n "(cached) " >&6
2365	else
2366	if test -n "$CC"; then
2367	ac_cv_prog_CC="$CC" # Let the user override the test.
2368	else
2369	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2370	for as_dir in $PATH
2371	do
2372	IFS=$as_save_IFS
2373	test -z "$as_dir" && as_dir=.
2374	for ac_exec_ext in '' $ac_executable_extensions; do
2375	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2376	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2377	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2378	break 2
2379	fi
2380	done
2381	done
2382	IFS=$as_save_IFS
2383
2384	fi
2385	fi
2386	CC=$ac_cv_prog_CC
2387	if test -n "$CC"; then
2388	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2389	$as_echo "$CC" >&6; }
2390	else
2391	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2392	$as_echo "no" >&6; }
2393	fi
2394
2395
2396	fi
2397	if test -z "$ac_cv_prog_CC"; then
2398	ac_ct_CC=$CC
2399	# Extract the first word of "gcc", so it can be a program name with args.
2400	set dummy gcc; ac_word=$2
2401	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2402	$as_echo_n "checking for $ac_word... " >&6; }
2403	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2404	$as_echo_n "(cached) " >&6
2405	else
2406	if test -n "$ac_ct_CC"; then
2407	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2408	else
2409	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2410	for as_dir in $PATH
2411	do
2412	IFS=$as_save_IFS
2413	test -z "$as_dir" && as_dir=.
2414	for ac_exec_ext in '' $ac_executable_extensions; do
2415	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2416	ac_cv_prog_ac_ct_CC="gcc"
2417	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2418	break 2
2419	fi
2420	done
2421	done
2422	IFS=$as_save_IFS
2423
2424	fi
2425	fi
2426	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2427	if test -n "$ac_ct_CC"; then
2428	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2429	$as_echo "$ac_ct_CC" >&6; }
2430	else
2431	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2432	$as_echo "no" >&6; }
2433	fi
2434
2435	if test "x$ac_ct_CC" = x; then
2436	CC=""
2437	else
2438	case $cross_compiling:$ac_tool_warned in
2439	yes:)
2440	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2441	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2442	ac_tool_warned=yes ;;
2443	esac
2444	CC=$ac_ct_CC
2445	fi
2446	else
2447	CC="$ac_cv_prog_CC"
2448	fi
2449
2450	if test -z "$CC"; then
2451	if test -n "$ac_tool_prefix"; then
2452	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2453	set dummy ${ac_tool_prefix}cc; ac_word=$2
2454	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2455	$as_echo_n "checking for $ac_word... " >&6; }
2456	if ${ac_cv_prog_CC+:} false; then :
2457	$as_echo_n "(cached) " >&6
2458	else
2459	if test -n "$CC"; then
2460	ac_cv_prog_CC="$CC" # Let the user override the test.
2461	else
2462	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2463	for as_dir in $PATH
2464	do
2465	IFS=$as_save_IFS
2466	test -z "$as_dir" && as_dir=.
2467	for ac_exec_ext in '' $ac_executable_extensions; do
2468	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2469	ac_cv_prog_CC="${ac_tool_prefix}cc"
2470	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2471	break 2
2472	fi
2473	done
2474	done
2475	IFS=$as_save_IFS
2476
2477	fi
2478	fi
2479	CC=$ac_cv_prog_CC
2480	if test -n "$CC"; then
2481	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2482	$as_echo "$CC" >&6; }
2483	else
2484	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2485	$as_echo "no" >&6; }
2486	fi
2487
2488
2489	fi
2490	fi
2491	if test -z "$CC"; then
2492	# Extract the first word of "cc", so it can be a program name with args.
2493	set dummy cc; ac_word=$2
2494	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2495	$as_echo_n "checking for $ac_word... " >&6; }
2496	if ${ac_cv_prog_CC+:} false; then :
2497	$as_echo_n "(cached) " >&6
2498	else
2499	if test -n "$CC"; then
2500	ac_cv_prog_CC="$CC" # Let the user override the test.
2501	else
2502	ac_prog_rejected=no
2503	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2504	for as_dir in $PATH
2505	do
2506	IFS=$as_save_IFS
2507	test -z "$as_dir" && as_dir=.
2508	for ac_exec_ext in '' $ac_executable_extensions; do
2509	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2510	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2511	ac_prog_rejected=yes
2512	continue
2513	fi
2514	ac_cv_prog_CC="cc"
2515	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2516	break 2
2517	fi
2518	done
2519	done
2520	IFS=$as_save_IFS
2521
2522	if test $ac_prog_rejected = yes; then
2523	# We found a bogon in the path, so make sure we never use it.
2524	set dummy $ac_cv_prog_CC
2525	shift
2526	if test $# != 0; then
2527	# We chose a different compiler from the bogus one.
2528	# However, it has the same basename, so the bogon will be chosen
2529	# first if we set CC to just the basename; use the full file name.
2530	shift
2531	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2532	fi
2533	fi
2534	fi
2535	fi
2536	CC=$ac_cv_prog_CC
2537	if test -n "$CC"; then
2538	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2539	$as_echo "$CC" >&6; }
2540	else
2541	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2542	$as_echo "no" >&6; }
2543	fi
2544
2545
2546	fi
2547	if test -z "$CC"; then
2548	if test -n "$ac_tool_prefix"; then
2549	for ac_prog in cl.exe
2550	do
2551	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2552	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2553	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2554	$as_echo_n "checking for $ac_word... " >&6; }
2555	if ${ac_cv_prog_CC+:} false; then :
2556	$as_echo_n "(cached) " >&6
2557	else
2558	if test -n "$CC"; then
2559	ac_cv_prog_CC="$CC" # Let the user override the test.
2560	else
2561	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2562	for as_dir in $PATH
2563	do
2564	IFS=$as_save_IFS
2565	test -z "$as_dir" && as_dir=.
2566	for ac_exec_ext in '' $ac_executable_extensions; do
2567	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2568	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2569	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2570	break 2
2571	fi
2572	done
2573	done
2574	IFS=$as_save_IFS
2575
2576	fi
2577	fi
2578	CC=$ac_cv_prog_CC
2579	if test -n "$CC"; then
2580	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2581	$as_echo "$CC" >&6; }
2582	else
2583	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2584	$as_echo "no" >&6; }
2585	fi
2586
2587
2588	test -n "$CC" && break
2589	done
2590	fi
2591	if test -z "$CC"; then
2592	ac_ct_CC=$CC
2593	for ac_prog in cl.exe
2594	do
2595	# Extract the first word of "$ac_prog", so it can be a program name with args.
2596	set dummy $ac_prog; ac_word=$2
2597	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2598	$as_echo_n "checking for $ac_word... " >&6; }
2599	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2600	$as_echo_n "(cached) " >&6
2601	else
2602	if test -n "$ac_ct_CC"; then
2603	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2604	else
2605	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2606	for as_dir in $PATH
2607	do
2608	IFS=$as_save_IFS
2609	test -z "$as_dir" && as_dir=.
2610	for ac_exec_ext in '' $ac_executable_extensions; do
2611	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2612	ac_cv_prog_ac_ct_CC="$ac_prog"
2613	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2614	break 2
2615	fi
2616	done
2617	done
2618	IFS=$as_save_IFS
2619
2620	fi
2621	fi
2622	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2623	if test -n "$ac_ct_CC"; then
2624	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2625	$as_echo "$ac_ct_CC" >&6; }
2626	else
2627	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2628	$as_echo "no" >&6; }
2629	fi
2630
2631
2632	test -n "$ac_ct_CC" && break
2633	done
2634
2635	if test "x$ac_ct_CC" = x; then
2636	CC=""
2637	else
2638	case $cross_compiling:$ac_tool_warned in
2639	yes:)
2640	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2641	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2642	ac_tool_warned=yes ;;
2643	esac
2644	CC=$ac_ct_CC
2645	fi
2646	fi
2647
2648	fi
2649
2650
2651	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2652	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2653	as_fn_error $? "no acceptable C compiler found in \$PATH
2654	See \`config.log' for more details" "$LINENO" 5; }
2655
2656	# Provide some information about the compiler.
2657	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2658	set X $ac_compile
2659	ac_compiler=$2
2660	for ac_option in --version -v -V -qversion; do
2661	{ { ac_try="$ac_compiler $ac_option >&5"
2662	case "(($ac_try" in
2663	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2664	*) ac_try_echo=$ac_try;;
2665	esac
2666	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2667	$as_echo "$ac_try_echo"; } >&5
2668	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2669	ac_status=$?
2670	if test -s conftest.err; then
2671	sed '10a\
2672	... rest of stderr output deleted ...
2673	10q' conftest.err >conftest.er1
2674	cat conftest.er1 >&5
2675	fi
2676	rm -f conftest.er1 conftest.err
2677	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2678	test $ac_status = 0; }
2679	done
2680
2681	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2682	/* end confdefs.h. */
2683
2684	int
2685	main ()
2686	{
2687
2688	;
2689	return 0;
2690	}
2691	_ACEOF
2692	ac_clean_files_save=$ac_clean_files
2693	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2694	# Try to create an executable without -o first, disregard a.out.
2695	# It will help us diagnose broken compilers, and finding out an intuition
2696	# of exeext.
2697	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2698	$as_echo_n "checking whether the C compiler works... " >&6; }
2699	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2700
2701	# The possible output files:
2702	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2703
2704	ac_rmfiles=
2705	for ac_file in $ac_files
2706	do
2707	case $ac_file in
2708	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2709	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2710	esac
2711	done
2712	rm -f $ac_rmfiles
2713
2714	if { { ac_try="$ac_link_default"
2715	case "(($ac_try" in
2716	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2717	*) ac_try_echo=$ac_try;;
2718	esac
2719	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2720	$as_echo "$ac_try_echo"; } >&5
2721	(eval "$ac_link_default") 2>&5
2722	ac_status=$?
2723	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2724	test $ac_status = 0; }; then :
2725	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2726	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2727	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2728	# so that the user can short-circuit this test for compilers unknown to
2729	# Autoconf.
2730	for ac_file in $ac_files ''
2731	do
2732	test -f "$ac_file" \|\| continue
2733	case $ac_file in
2734	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2735	;;
2736	[ab].out )
2737	# We found the default executable, but exeext='' is most
2738	# certainly right.
2739	break;;
2740	. )
2741	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2742	then :; else
2743	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2744	fi
2745	# We set ac_cv_exeext here because the later test for it is not
2746	# safe: cross compilers may not add the suffix if given an `-o'
2747	# argument, so we may need to know it at that point already.
2748	# Even if this section looks crufty: it has the advantage of
2749	# actually working.
2750	break;;
2751	* )
2752	break;;
2753	esac
2754	done
2755	test "$ac_cv_exeext" = no && ac_cv_exeext=
2756
2757	else
2758	ac_file=''
2759	fi
2760	if test -z "$ac_file"; then :
2761	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2762	$as_echo "no" >&6; }
2763	$as_echo "$as_me: failed program was:" >&5
2764	sed 's/^/\| /' conftest.$ac_ext >&5
2765
2766	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2767	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2768	as_fn_error 77 "C compiler cannot create executables
2769	See \`config.log' for more details" "$LINENO" 5; }
2770	else
2771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2772	$as_echo "yes" >&6; }
2773	fi
2774	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2775	$as_echo_n "checking for C compiler default output file name... " >&6; }
2776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2777	$as_echo "$ac_file" >&6; }
2778	ac_exeext=$ac_cv_exeext
2779
2780	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2781	ac_clean_files=$ac_clean_files_save
2782	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2783	$as_echo_n "checking for suffix of executables... " >&6; }
2784	if { { ac_try="$ac_link"
2785	case "(($ac_try" in
2786	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2787	*) ac_try_echo=$ac_try;;
2788	esac
2789	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2790	$as_echo "$ac_try_echo"; } >&5
2791	(eval "$ac_link") 2>&5
2792	ac_status=$?
2793	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2794	test $ac_status = 0; }; then :
2795	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2796	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2797	# work properly (i.e., refer to `conftest.exe'), while it won't with
2798	# `rm'.
2799	for ac_file in conftest.exe conftest conftest.*; do
2800	test -f "$ac_file" \|\| continue
2801	case $ac_file in
2802	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2803	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2804	break;;
2805	* ) break;;
2806	esac
2807	done
2808	else
2809	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2810	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2811	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2812	See \`config.log' for more details" "$LINENO" 5; }
2813	fi
2814	rm -f conftest conftest$ac_cv_exeext
2815	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2816	$as_echo "$ac_cv_exeext" >&6; }
2817
2818	rm -f conftest.$ac_ext
2819	EXEEXT=$ac_cv_exeext
2820	ac_exeext=$EXEEXT
2821	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2822	/* end confdefs.h. */
2823	#include <stdio.h>
2824	int
2825	main ()
2826	{
2827	FILE *f = fopen ("conftest.out", "w");
2828	return ferror (f) \|\| fclose (f) != 0;
2829
2830	;
2831	return 0;
2832	}
2833	_ACEOF
2834	ac_clean_files="$ac_clean_files conftest.out"
2835	# Check that the compiler produces executables we can run. If not, either
2836	# the compiler is broken, or we cross compile.
2837	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2838	$as_echo_n "checking whether we are cross compiling... " >&6; }
2839	if test "$cross_compiling" != yes; then
2840	{ { ac_try="$ac_link"
2841	case "(($ac_try" in
2842	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2843	*) ac_try_echo=$ac_try;;
2844	esac
2845	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2846	$as_echo "$ac_try_echo"; } >&5
2847	(eval "$ac_link") 2>&5
2848	ac_status=$?
2849	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2850	test $ac_status = 0; }
2851	if { ac_try='./conftest$ac_cv_exeext'
2852	{ { case "(($ac_try" in
2853	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2854	*) ac_try_echo=$ac_try;;
2855	esac
2856	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2857	$as_echo "$ac_try_echo"; } >&5
2858	(eval "$ac_try") 2>&5
2859	ac_status=$?
2860	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2861	test $ac_status = 0; }; }; then
2862	cross_compiling=no
2863	else
2864	if test "$cross_compiling" = maybe; then
2865	cross_compiling=yes
2866	else
2867	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2868	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2869	as_fn_error $? "cannot run C compiled programs.
2870	If you meant to cross compile, use \`--host'.
2871	See \`config.log' for more details" "$LINENO" 5; }
2872	fi
2873	fi
2874	fi
2875	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2876	$as_echo "$cross_compiling" >&6; }
2877
2878	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2879	ac_clean_files=$ac_clean_files_save
2880	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2881	$as_echo_n "checking for suffix of object files... " >&6; }
2882	if ${ac_cv_objext+:} false; then :
2883	$as_echo_n "(cached) " >&6
2884	else
2885	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2886	/* end confdefs.h. */
2887
2888	int
2889	main ()
2890	{
2891
2892	;
2893	return 0;
2894	}
2895	_ACEOF
2896	rm -f conftest.o conftest.obj
2897	if { { ac_try="$ac_compile"
2898	case "(($ac_try" in
2899	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2900	*) ac_try_echo=$ac_try;;
2901	esac
2902	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2903	$as_echo "$ac_try_echo"; } >&5
2904	(eval "$ac_compile") 2>&5
2905	ac_status=$?
2906	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2907	test $ac_status = 0; }; then :
2908	for ac_file in conftest.o conftest.obj conftest.*; do
2909	test -f "$ac_file" \|\| continue;
2910	case $ac_file in
2911	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2912	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2913	break;;
2914	esac
2915	done
2916	else
2917	$as_echo "$as_me: failed program was:" >&5
2918	sed 's/^/\| /' conftest.$ac_ext >&5
2919
2920	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2921	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2922	as_fn_error $? "cannot compute suffix of object files: cannot compile
2923	See \`config.log' for more details" "$LINENO" 5; }
2924	fi
2925	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2926	fi
2927	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2928	$as_echo "$ac_cv_objext" >&6; }
2929	OBJEXT=$ac_cv_objext
2930	ac_objext=$OBJEXT
2931	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2932	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2933	if ${ac_cv_c_compiler_gnu+:} false; then :
2934	$as_echo_n "(cached) " >&6
2935	else
2936	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2937	/* end confdefs.h. */
2938
2939	int
2940	main ()
2941	{
2942	#ifndef __GNUC__
2943	choke me
2944	#endif
2945
2946	;
2947	return 0;
2948	}
2949	_ACEOF
2950	if ac_fn_c_try_compile "$LINENO"; then :
2951	ac_compiler_gnu=yes
2952	else
2953	ac_compiler_gnu=no
2954	fi
2955	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2956	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2957
2958	fi
2959	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2960	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2961	if test $ac_compiler_gnu = yes; then
2962	GCC=yes
2963	else
2964	GCC=
2965	fi
2966	ac_test_CFLAGS=${CFLAGS+set}
2967	ac_save_CFLAGS=$CFLAGS
2968	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2969	$as_echo_n "checking whether $CC accepts -g... " >&6; }
2970	if ${ac_cv_prog_cc_g+:} false; then :
2971	$as_echo_n "(cached) " >&6
2972	else
2973	ac_save_c_werror_flag=$ac_c_werror_flag
2974	ac_c_werror_flag=yes
2975	ac_cv_prog_cc_g=no
2976	CFLAGS="-g"
2977	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2978	/* end confdefs.h. */
2979
2980	int
2981	main ()
2982	{
2983
2984	;
2985	return 0;
2986	}
2987	_ACEOF
2988	if ac_fn_c_try_compile "$LINENO"; then :
2989	ac_cv_prog_cc_g=yes
2990	else
2991	CFLAGS=""
2992	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2993	/* end confdefs.h. */
2994
2995	int
2996	main ()
2997	{
2998
2999	;
3000	return 0;
3001	}
3002	_ACEOF
3003	if ac_fn_c_try_compile "$LINENO"; then :
3004
3005	else
3006	ac_c_werror_flag=$ac_save_c_werror_flag
3007	CFLAGS="-g"
3008	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3009	/* end confdefs.h. */
3010
3011	int
3012	main ()
3013	{
3014
3015	;
3016	return 0;
3017	}
3018	_ACEOF
3019	if ac_fn_c_try_compile "$LINENO"; then :
3020	ac_cv_prog_cc_g=yes
3021	fi
3022	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3023	fi
3024	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3025	fi
3026	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3027	ac_c_werror_flag=$ac_save_c_werror_flag
3028	fi
3029	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3030	$as_echo "$ac_cv_prog_cc_g" >&6; }
3031	if test "$ac_test_CFLAGS" = set; then
3032	CFLAGS=$ac_save_CFLAGS
3033	elif test $ac_cv_prog_cc_g = yes; then
3034	if test "$GCC" = yes; then
3035	CFLAGS="-g -O2"
3036	else
3037	CFLAGS="-g"
3038	fi
3039	else
3040	if test "$GCC" = yes; then
3041	CFLAGS="-O2"
3042	else
3043	CFLAGS=
3044	fi
3045	fi
3046	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3047	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3048	if ${ac_cv_prog_cc_c89+:} false; then :
3049	$as_echo_n "(cached) " >&6
3050	else
3051	ac_cv_prog_cc_c89=no
3052	ac_save_CC=$CC
3053	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3054	/* end confdefs.h. */
3055	#include <stdarg.h>
3056	#include <stdio.h>
3057	#include <sys/types.h>
3058	#include <sys/stat.h>
3059	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3060	struct buf { int x; };
3061	FILE * (rcsopen) (struct buf , struct stat *, int);
3062	static char *e (p, i)
3063	char **p;
3064	int i;
3065	{
3066	return p[i];
3067	}
3068	static char f (char (g) (char , int), char *p, ...)
3069	{
3070	char *s;
3071	va_list v;
3072	va_start (v,p);
3073	s = g (p, va_arg (v,int));
3074	va_end (v);
3075	return s;
3076	}
3077
3078	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3079	function prototypes and stuff, but not '\xHH' hex character constants.
3080	These don't provoke an error unfortunately, instead are silently treated
3081	as 'x'. The following induces an error, until -std is added to get
3082	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3083	array size at least. It's necessary to write '\x00'==0 to get something
3084	that's true only with -std. */
3085	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3086
3087	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3088	inside strings and character constants. */
3089	#define FOO(x) 'x'
3090	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3091
3092	int test (int i, double x);
3093	struct s1 {int (*f) (int a);};
3094	struct s2 {int (*f) (double a);};
3095	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3096	int argc;
3097	char **argv;
3098	int
3099	main ()
3100	{
3101	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3102	;
3103	return 0;
3104	}
3105	_ACEOF
3106	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3107	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3108	do
3109	CC="$ac_save_CC $ac_arg"
3110	if ac_fn_c_try_compile "$LINENO"; then :
3111	ac_cv_prog_cc_c89=$ac_arg
3112	fi
3113	rm -f core conftest.err conftest.$ac_objext
3114	test "x$ac_cv_prog_cc_c89" != "xno" && break
3115	done
3116	rm -f conftest.$ac_ext
3117	CC=$ac_save_CC
3118
3119	fi
3120	# AC_CACHE_VAL
3121	case "x$ac_cv_prog_cc_c89" in
3122	x)
3123	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3124	$as_echo "none needed" >&6; } ;;
3125	xno)
3126	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3127	$as_echo "unsupported" >&6; } ;;
3128	*)
3129	CC="$CC $ac_cv_prog_cc_c89"
3130	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3131	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3132	esac
3133	if test "x$ac_cv_prog_cc_c89" != xno; then :
3134
3135	fi
3136
3137	ac_ext=c
3138	ac_cpp='$CPP $CPPFLAGS'
3139	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3140	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3141	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3142
3143	if test "$GCC" = yes; then
3144	CFLAGS="$CFLAGS -Wall"
3145	fi
3146	ac_ext=cpp
3147	ac_cpp='$CXXCPP $CPPFLAGS'
3148	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3149	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3150	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3151	if test -z "$CXX"; then
3152	if test -n "$CCC"; then
3153	CXX=$CCC
3154	else
3155	if test -n "$ac_tool_prefix"; then
3156	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3157	do
3158	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3159	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3160	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3161	$as_echo_n "checking for $ac_word... " >&6; }
3162	if ${ac_cv_prog_CXX+:} false; then :
3163	$as_echo_n "(cached) " >&6
3164	else
3165	if test -n "$CXX"; then
3166	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3167	else
3168	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3169	for as_dir in $PATH
3170	do
3171	IFS=$as_save_IFS
3172	test -z "$as_dir" && as_dir=.
3173	for ac_exec_ext in '' $ac_executable_extensions; do
3174	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3175	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3176	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3177	break 2
3178	fi
3179	done
3180	done
3181	IFS=$as_save_IFS
3182
3183	fi
3184	fi
3185	CXX=$ac_cv_prog_CXX
3186	if test -n "$CXX"; then
3187	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3188	$as_echo "$CXX" >&6; }
3189	else
3190	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3191	$as_echo "no" >&6; }
3192	fi
3193
3194
3195	test -n "$CXX" && break
3196	done
3197	fi
3198	if test -z "$CXX"; then
3199	ac_ct_CXX=$CXX
3200	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3201	do
3202	# Extract the first word of "$ac_prog", so it can be a program name with args.
3203	set dummy $ac_prog; ac_word=$2
3204	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3205	$as_echo_n "checking for $ac_word... " >&6; }
3206	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3207	$as_echo_n "(cached) " >&6
3208	else
3209	if test -n "$ac_ct_CXX"; then
3210	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3211	else
3212	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3213	for as_dir in $PATH
3214	do
3215	IFS=$as_save_IFS
3216	test -z "$as_dir" && as_dir=.
3217	for ac_exec_ext in '' $ac_executable_extensions; do
3218	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3219	ac_cv_prog_ac_ct_CXX="$ac_prog"
3220	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3221	break 2
3222	fi
3223	done
3224	done
3225	IFS=$as_save_IFS
3226
3227	fi
3228	fi
3229	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3230	if test -n "$ac_ct_CXX"; then
3231	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3232	$as_echo "$ac_ct_CXX" >&6; }
3233	else
3234	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3235	$as_echo "no" >&6; }
3236	fi
3237
3238
3239	test -n "$ac_ct_CXX" && break
3240	done
3241
3242	if test "x$ac_ct_CXX" = x; then
3243	CXX="g++"
3244	else
3245	case $cross_compiling:$ac_tool_warned in
3246	yes:)
3247	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3248	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3249	ac_tool_warned=yes ;;
3250	esac
3251	CXX=$ac_ct_CXX
3252	fi
3253	fi
3254
3255	fi
3256	fi
3257	# Provide some information about the compiler.
3258	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3259	set X $ac_compile
3260	ac_compiler=$2
3261	for ac_option in --version -v -V -qversion; do
3262	{ { ac_try="$ac_compiler $ac_option >&5"
3263	case "(($ac_try" in
3264	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3265	*) ac_try_echo=$ac_try;;
3266	esac
3267	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3268	$as_echo "$ac_try_echo"; } >&5
3269	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3270	ac_status=$?
3271	if test -s conftest.err; then
3272	sed '10a\
3273	... rest of stderr output deleted ...
3274	10q' conftest.err >conftest.er1
3275	cat conftest.er1 >&5
3276	fi
3277	rm -f conftest.er1 conftest.err
3278	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3279	test $ac_status = 0; }
3280	done
3281
3282	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3283	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3284	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3285	$as_echo_n "(cached) " >&6
3286	else
3287	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3288	/* end confdefs.h. */
3289
3290	int
3291	main ()
3292	{
3293	#ifndef __GNUC__
3294	choke me
3295	#endif
3296
3297	;
3298	return 0;
3299	}
3300	_ACEOF
3301	if ac_fn_cxx_try_compile "$LINENO"; then :
3302	ac_compiler_gnu=yes
3303	else
3304	ac_compiler_gnu=no
3305	fi
3306	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3307	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3308
3309	fi
3310	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3311	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3312	if test $ac_compiler_gnu = yes; then
3313	GXX=yes
3314	else
3315	GXX=
3316	fi
3317	ac_test_CXXFLAGS=${CXXFLAGS+set}
3318	ac_save_CXXFLAGS=$CXXFLAGS
3319	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3320	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3321	if ${ac_cv_prog_cxx_g+:} false; then :
3322	$as_echo_n "(cached) " >&6
3323	else
3324	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3325	ac_cxx_werror_flag=yes
3326	ac_cv_prog_cxx_g=no
3327	CXXFLAGS="-g"
3328	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3329	/* end confdefs.h. */
3330
3331	int
3332	main ()
3333	{
3334
3335	;
3336	return 0;
3337	}
3338	_ACEOF
3339	if ac_fn_cxx_try_compile "$LINENO"; then :
3340	ac_cv_prog_cxx_g=yes
3341	else
3342	CXXFLAGS=""
3343	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3344	/* end confdefs.h. */
3345
3346	int
3347	main ()
3348	{
3349
3350	;
3351	return 0;
3352	}
3353	_ACEOF
3354	if ac_fn_cxx_try_compile "$LINENO"; then :
3355
3356	else
3357	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3358	CXXFLAGS="-g"
3359	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3360	/* end confdefs.h. */
3361
3362	int
3363	main ()
3364	{
3365
3366	;
3367	return 0;
3368	}
3369	_ACEOF
3370	if ac_fn_cxx_try_compile "$LINENO"; then :
3371	ac_cv_prog_cxx_g=yes
3372	fi
3373	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3374	fi
3375	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3376	fi
3377	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3378	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3379	fi
3380	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3381	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3382	if test "$ac_test_CXXFLAGS" = set; then
3383	CXXFLAGS=$ac_save_CXXFLAGS
3384	elif test $ac_cv_prog_cxx_g = yes; then
3385	if test "$GXX" = yes; then
3386	CXXFLAGS="-g -O2"
3387	else
3388	CXXFLAGS="-g"
3389	fi
3390	else
3391	if test "$GXX" = yes; then
3392	CXXFLAGS="-O2"
3393	else
3394	CXXFLAGS=
3395	fi
3396	fi
3397	ac_ext=c
3398	ac_cpp='$CPP $CPPFLAGS'
3399	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3400	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3401	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3402
3403
3404	ac_aux_dir=
3405	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3406	if test -f "$ac_dir/install-sh"; then
3407	ac_aux_dir=$ac_dir
3408	ac_install_sh="$ac_aux_dir/install-sh -c"
3409	break
3410	elif test -f "$ac_dir/install.sh"; then
3411	ac_aux_dir=$ac_dir
3412	ac_install_sh="$ac_aux_dir/install.sh -c"
3413	break
3414	elif test -f "$ac_dir/shtool"; then
3415	ac_aux_dir=$ac_dir
3416	ac_install_sh="$ac_aux_dir/shtool install -c"
3417	break
3418	fi
3419	done
3420	if test -z "$ac_aux_dir"; then
3421	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3422	fi
3423
3424	# These three variables are undocumented and unsupported,
3425	# and are intended to be withdrawn in a future Autoconf release.
3426	# They can cause serious problems if a builder's source tree is in a directory
3427	# whose full name contains unusual characters.
3428	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3429	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3430	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3431
3432
3433	# Find a good install program. We prefer a C program (faster),
3434	# so one script is as good as another. But avoid the broken or
3435	# incompatible versions:
3436	# SysV /etc/install, /usr/sbin/install
3437	# SunOS /usr/etc/install
3438	# IRIX /sbin/install
3439	# AIX /bin/install
3440	# AmigaOS /C/install, which installs bootblocks on floppy discs
3441	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3442	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3443	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3444	# OS/2's system install, which has a completely different semantic
3445	# ./install, which can be erroneously created by make from ./install.sh.
3446	# Reject install programs that cannot install multiple files.
3447	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3448	$as_echo_n "checking for a BSD-compatible install... " >&6; }
3449	if test -z "$INSTALL"; then
3450	if ${ac_cv_path_install+:} false; then :
3451	$as_echo_n "(cached) " >&6
3452	else
3453	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3454	for as_dir in $PATH
3455	do
3456	IFS=$as_save_IFS
3457	test -z "$as_dir" && as_dir=.
3458	# Account for people who put trailing slashes in PATH elements.
3459	case $as_dir/ in #((
3460	./ \| .// \| /[cC]/* \| \
3461	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3462	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
3463	/usr/ucb/* ) ;;
3464	*)
3465	# OSF1 and SCO ODT 3.0 have their own names for install.
3466	# Don't use installbsd from OSF since it installs stuff as root
3467	# by default.
3468	for ac_prog in ginstall scoinst install; do
3469	for ac_exec_ext in '' $ac_executable_extensions; do
3470	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3471	if test $ac_prog = install &&
3472	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3473	# AIX install. It has an incompatible calling convention.
3474	:
3475	elif test $ac_prog = install &&
3476	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3477	# program-specific install script used by HP pwplus--don't use.
3478	:
3479	else
3480	rm -rf conftest.one conftest.two conftest.dir
3481	echo one > conftest.one
3482	echo two > conftest.two
3483	mkdir conftest.dir
3484	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3485	test -s conftest.one && test -s conftest.two &&
3486	test -s conftest.dir/conftest.one &&
3487	test -s conftest.dir/conftest.two
3488	then
3489	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3490	break 3
3491	fi
3492	fi
3493	fi
3494	done
3495	done
3496	;;
3497	esac
3498
3499	done
3500	IFS=$as_save_IFS
3501
3502	rm -rf conftest.one conftest.two conftest.dir
3503
3504	fi
3505	if test "${ac_cv_path_install+set}" = set; then
3506	INSTALL=$ac_cv_path_install
3507	else
3508	# As a last resort, use the slow shell script. Don't cache a
3509	# value for INSTALL within a source directory, because that will
3510	# break other packages using the cache if that directory is
3511	# removed, or if the value is a relative name.
3512	INSTALL=$ac_install_sh
3513	fi
3514	fi
3515	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3516	$as_echo "$INSTALL" >&6; }
3517
3518	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3519	# It thinks the first close brace ends the variable substitution.
3520	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3521
3522	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3523
3524	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3525
3526	ac_ext=c
3527	ac_cpp='$CPP $CPPFLAGS'
3528	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3529	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3530	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3531
3532
3533	ac_ext=c
3534	ac_cpp='$CPP $CPPFLAGS'
3535	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3536	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3537	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3538	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3539	$as_echo_n "checking how to run the C preprocessor... " >&6; }
3540	# On Suns, sometimes $CPP names a directory.
3541	if test -n "$CPP" && test -d "$CPP"; then
3542	CPP=
3543	fi
3544	if test -z "$CPP"; then
3545	if ${ac_cv_prog_CPP+:} false; then :
3546	$as_echo_n "(cached) " >&6
3547	else
3548	# Double quotes because CPP needs to be expanded
3549	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3550	do
3551	ac_preproc_ok=false
3552	for ac_c_preproc_warn_flag in '' yes
3553	do
3554	# Use a header file that comes with gcc, so configuring glibc
3555	# with a fresh cross-compiler works.
3556	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3557	# <limits.h> exists even on freestanding compilers.
3558	# On the NeXT, cc -E runs the code through the compiler's parser,
3559	# not just through cpp. "Syntax error" is here to catch this case.
3560	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3561	/* end confdefs.h. */
3562	#ifdef __STDC__
3563	# include <limits.h>
3564	#else
3565	# include <assert.h>
3566	#endif
3567	Syntax error
3568	_ACEOF
3569	if ac_fn_c_try_cpp "$LINENO"; then :
3570
3571	else
3572	# Broken: fails on valid input.
3573	continue
3574	fi
3575	rm -f conftest.err conftest.i conftest.$ac_ext
3576
3577	# OK, works on sane cases. Now check whether nonexistent headers
3578	# can be detected and how.
3579	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3580	/* end confdefs.h. */
3581	#include <ac_nonexistent.h>
3582	_ACEOF
3583	if ac_fn_c_try_cpp "$LINENO"; then :
3584	# Broken: success on invalid input.
3585	continue
3586	else
3587	# Passes both tests.
3588	ac_preproc_ok=:
3589	break
3590	fi
3591	rm -f conftest.err conftest.i conftest.$ac_ext
3592
3593	done
3594	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3595	rm -f conftest.i conftest.err conftest.$ac_ext
3596	if $ac_preproc_ok; then :
3597	break
3598	fi
3599
3600	done
3601	ac_cv_prog_CPP=$CPP
3602
3603	fi
3604	CPP=$ac_cv_prog_CPP
3605	else
3606	ac_cv_prog_CPP=$CPP
3607	fi
3608	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3609	$as_echo "$CPP" >&6; }
3610	ac_preproc_ok=false
3611	for ac_c_preproc_warn_flag in '' yes
3612	do
3613	# Use a header file that comes with gcc, so configuring glibc
3614	# with a fresh cross-compiler works.
3615	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3616	# <limits.h> exists even on freestanding compilers.
3617	# On the NeXT, cc -E runs the code through the compiler's parser,
3618	# not just through cpp. "Syntax error" is here to catch this case.
3619	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3620	/* end confdefs.h. */
3621	#ifdef __STDC__
3622	# include <limits.h>
3623	#else
3624	# include <assert.h>
3625	#endif
3626	Syntax error
3627	_ACEOF
3628	if ac_fn_c_try_cpp "$LINENO"; then :
3629
3630	else
3631	# Broken: fails on valid input.
3632	continue
3633	fi
3634	rm -f conftest.err conftest.i conftest.$ac_ext
3635
3636	# OK, works on sane cases. Now check whether nonexistent headers
3637	# can be detected and how.
3638	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3639	/* end confdefs.h. */
3640	#include <ac_nonexistent.h>
3641	_ACEOF
3642	if ac_fn_c_try_cpp "$LINENO"; then :
3643	# Broken: success on invalid input.
3644	continue
3645	else
3646	# Passes both tests.
3647	ac_preproc_ok=:
3648	break
3649	fi
3650	rm -f conftest.err conftest.i conftest.$ac_ext
3651
3652	done
3653	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3654	rm -f conftest.i conftest.err conftest.$ac_ext
3655	if $ac_preproc_ok; then :
3656
3657	else
3658	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3659	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3660	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3661	See \`config.log' for more details" "$LINENO" 5; }
3662	fi
3663
3664	ac_ext=c
3665	ac_cpp='$CPP $CPPFLAGS'
3666	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3667	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3668	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3669
3670
3671	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3672	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3673	if ${ac_cv_path_GREP+:} false; then :
3674	$as_echo_n "(cached) " >&6
3675	else
3676	if test -z "$GREP"; then
3677	ac_path_GREP_found=false
3678	# Loop through the user's path and test for each of PROGNAME-LIST
3679	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3680	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3681	do
3682	IFS=$as_save_IFS
3683	test -z "$as_dir" && as_dir=.
3684	for ac_prog in grep ggrep; do
3685	for ac_exec_ext in '' $ac_executable_extensions; do
3686	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3687	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
3688	# Check for GNU ac_path_GREP and select it if it is found.
3689	# Check for GNU $ac_path_GREP
3690	case `"$ac_path_GREP" --version 2>&1` in
3691	GNU)
3692	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3693	*)
3694	ac_count=0
3695	$as_echo_n 0123456789 >"conftest.in"
3696	while :
3697	do
3698	cat "conftest.in" "conftest.in" >"conftest.tmp"
3699	mv "conftest.tmp" "conftest.in"
3700	cp "conftest.in" "conftest.nl"
3701	$as_echo 'GREP' >> "conftest.nl"
3702	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3703	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3704	as_fn_arith $ac_count + 1 && ac_count=$as_val
3705	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3706	# Best one so far, save it but keep looking for a better one
3707	ac_cv_path_GREP="$ac_path_GREP"
3708	ac_path_GREP_max=$ac_count
3709	fi
3710	# 10*(2^10) chars as input seems more than enough
3711	test $ac_count -gt 10 && break
3712	done
3713	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3714	esac
3715
3716	$ac_path_GREP_found && break 3
3717	done
3718	done
3719	done
3720	IFS=$as_save_IFS
3721	if test -z "$ac_cv_path_GREP"; then
3722	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3723	fi
3724	else
3725	ac_cv_path_GREP=$GREP
3726	fi
3727
3728	fi
3729	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3730	$as_echo "$ac_cv_path_GREP" >&6; }
3731	GREP="$ac_cv_path_GREP"
3732
3733
3734	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3735	$as_echo_n "checking for egrep... " >&6; }
3736	if ${ac_cv_path_EGREP+:} false; then :
3737	$as_echo_n "(cached) " >&6
3738	else
3739	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
3740	then ac_cv_path_EGREP="$GREP -E"
3741	else
3742	if test -z "$EGREP"; then
3743	ac_path_EGREP_found=false
3744	# Loop through the user's path and test for each of PROGNAME-LIST
3745	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3746	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3747	do
3748	IFS=$as_save_IFS
3749	test -z "$as_dir" && as_dir=.
3750	for ac_prog in egrep; do
3751	for ac_exec_ext in '' $ac_executable_extensions; do
3752	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3753	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
3754	# Check for GNU ac_path_EGREP and select it if it is found.
3755	# Check for GNU $ac_path_EGREP
3756	case `"$ac_path_EGREP" --version 2>&1` in
3757	GNU)
3758	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3759	*)
3760	ac_count=0
3761	$as_echo_n 0123456789 >"conftest.in"
3762	while :
3763	do
3764	cat "conftest.in" "conftest.in" >"conftest.tmp"
3765	mv "conftest.tmp" "conftest.in"
3766	cp "conftest.in" "conftest.nl"
3767	$as_echo 'EGREP' >> "conftest.nl"
3768	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3769	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3770	as_fn_arith $ac_count + 1 && ac_count=$as_val
3771	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3772	# Best one so far, save it but keep looking for a better one
3773	ac_cv_path_EGREP="$ac_path_EGREP"
3774	ac_path_EGREP_max=$ac_count
3775	fi
3776	# 10*(2^10) chars as input seems more than enough
3777	test $ac_count -gt 10 && break
3778	done
3779	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3780	esac
3781
3782	$ac_path_EGREP_found && break 3
3783	done
3784	done
3785	done
3786	IFS=$as_save_IFS
3787	if test -z "$ac_cv_path_EGREP"; then
3788	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3789	fi
3790	else
3791	ac_cv_path_EGREP=$EGREP
3792	fi
3793
3794	fi
3795	fi
3796	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3797	$as_echo "$ac_cv_path_EGREP" >&6; }
3798	EGREP="$ac_cv_path_EGREP"
3799
3800
3801	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3802	$as_echo_n "checking for ANSI C header files... " >&6; }
3803	if ${ac_cv_header_stdc+:} false; then :
3804	$as_echo_n "(cached) " >&6
3805	else
3806	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3807	/* end confdefs.h. */
3808	#include <stdlib.h>
3809	#include <stdarg.h>
3810	#include <string.h>
3811	#include <float.h>
3812
3813	int
3814	main ()
3815	{
3816
3817	;
3818	return 0;
3819	}
3820	_ACEOF
3821	if ac_fn_c_try_compile "$LINENO"; then :
3822	ac_cv_header_stdc=yes
3823	else
3824	ac_cv_header_stdc=no
3825	fi
3826	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3827
3828	if test $ac_cv_header_stdc = yes; then
3829	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3830	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3831	/* end confdefs.h. */
3832	#include <string.h>
3833
3834	_ACEOF
3835	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3836	$EGREP "memchr" >/dev/null 2>&1; then :
3837
3838	else
3839	ac_cv_header_stdc=no
3840	fi
3841	rm -f conftest*
3842
3843	fi
3844
3845	if test $ac_cv_header_stdc = yes; then
3846	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3847	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3848	/* end confdefs.h. */
3849	#include <stdlib.h>
3850
3851	_ACEOF
3852	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3853	$EGREP "free" >/dev/null 2>&1; then :
3854
3855	else
3856	ac_cv_header_stdc=no
3857	fi
3858	rm -f conftest*
3859
3860	fi
3861
3862	if test $ac_cv_header_stdc = yes; then
3863	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3864	if test "$cross_compiling" = yes; then :
3865	:
3866	else
3867	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3868	/* end confdefs.h. */
3869	#include <ctype.h>
3870	#include <stdlib.h>
3871	#if ((' ' & 0x0FF) == 0x020)
3872	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3873	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3874	#else
3875	# define ISLOWER(c) \
3876	(('a' <= (c) && (c) <= 'i') \
3877	\|\| ('j' <= (c) && (c) <= 'r') \
3878	\|\| ('s' <= (c) && (c) <= 'z'))
3879	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3880	#endif
3881
3882	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3883	int
3884	main ()
3885	{
3886	int i;
3887	for (i = 0; i < 256; i++)
3888	if (XOR (islower (i), ISLOWER (i))
3889	\|\| toupper (i) != TOUPPER (i))
3890	return 2;
3891	return 0;
3892	}
3893	_ACEOF
3894	if ac_fn_c_try_run "$LINENO"; then :
3895
3896	else
3897	ac_cv_header_stdc=no
3898	fi
3899	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
3900	conftest.$ac_objext conftest.beam conftest.$ac_ext
3901	fi
3902
3903	fi
3904	fi
3905	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3906	$as_echo "$ac_cv_header_stdc" >&6; }
3907	if test $ac_cv_header_stdc = yes; then
3908
3909	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3910
3911	fi
3912
3913	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3914	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3915	inttypes.h stdint.h unistd.h
3916	do :
3917	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3918	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3919	"
3920	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3921	cat >>confdefs.h <<_ACEOF
3922	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3923	_ACEOF
3924
3925	fi
3926
3927	done
3928
3929
3930	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3931	$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3932	if ${ac_cv_c_bigendian+:} false; then :
3933	$as_echo_n "(cached) " >&6
3934	else
3935	ac_cv_c_bigendian=unknown
3936	# See if we're dealing with a universal compiler.
3937	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3938	/* end confdefs.h. */
3939	#ifndef __APPLE_CC__
3940	not a universal capable compiler
3941	#endif
3942	typedef int dummy;
3943
3944	_ACEOF
3945	if ac_fn_c_try_compile "$LINENO"; then :
3946
3947	# Check for potential -arch flags. It is not universal unless
3948	# there are at least two -arch flags with different values.
3949	ac_arch=
3950	ac_prev=
3951	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3952	if test -n "$ac_prev"; then
3953	case $ac_word in
3954	i?86 \| x86_64 \| ppc \| ppc64)
3955	if test -z "$ac_arch" \|\| test "$ac_arch" = "$ac_word"; then
3956	ac_arch=$ac_word
3957	else
3958	ac_cv_c_bigendian=universal
3959	break
3960	fi
3961	;;
3962	esac
3963	ac_prev=
3964	elif test "x$ac_word" = "x-arch"; then
3965	ac_prev=arch
3966	fi
3967	done
3968	fi
3969	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3970	if test $ac_cv_c_bigendian = unknown; then
3971	# See if sys/param.h defines the BYTE_ORDER macro.
3972	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3973	/* end confdefs.h. */
3974	#include <sys/types.h>
3975	#include <sys/param.h>
3976
3977	int
3978	main ()
3979	{
3980	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3981	&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3982	&& LITTLE_ENDIAN)
3983	bogus endian macros
3984	#endif
3985
3986	;
3987	return 0;
3988	}
3989	_ACEOF
3990	if ac_fn_c_try_compile "$LINENO"; then :
3991	# It does; now see whether it defined to BIG_ENDIAN or not.
3992	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3993	/* end confdefs.h. */
3994	#include <sys/types.h>
3995	#include <sys/param.h>
3996
3997	int
3998	main ()
3999	{
4000	#if BYTE_ORDER != BIG_ENDIAN
4001	not big endian
4002	#endif
4003
4004	;
4005	return 0;
4006	}
4007	_ACEOF
4008	if ac_fn_c_try_compile "$LINENO"; then :
4009	ac_cv_c_bigendian=yes
4010	else
4011	ac_cv_c_bigendian=no
4012	fi
4013	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4014	fi
4015	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4016	fi
4017	if test $ac_cv_c_bigendian = unknown; then
4018	# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4019	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4020	/* end confdefs.h. */
4021	#include <limits.h>
4022
4023	int
4024	main ()
4025	{
4026	#if ! (defined _LITTLE_ENDIAN \|\| defined _BIG_ENDIAN)
4027	bogus endian macros
4028	#endif
4029
4030	;
4031	return 0;
4032	}
4033	_ACEOF
4034	if ac_fn_c_try_compile "$LINENO"; then :
4035	# It does; now see whether it defined to _BIG_ENDIAN or not.
4036	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4037	/* end confdefs.h. */
4038	#include <limits.h>
4039
4040	int
4041	main ()
4042	{
4043	#ifndef _BIG_ENDIAN
4044	not big endian
4045	#endif
4046
4047	;
4048	return 0;
4049	}
4050	_ACEOF
4051	if ac_fn_c_try_compile "$LINENO"; then :
4052	ac_cv_c_bigendian=yes
4053	else
4054	ac_cv_c_bigendian=no
4055	fi
4056	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4057	fi
4058	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4059	fi
4060	if test $ac_cv_c_bigendian = unknown; then
4061	# Compile a test program.
4062	if test "$cross_compiling" = yes; then :
4063	# Try to guess by grepping values from an object file.
4064	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4065	/* end confdefs.h. */
4066	short int ascii_mm[] =
4067	{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4068	short int ascii_ii[] =
4069	{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4070	int use_ascii (int i) {
4071	return ascii_mm[i] + ascii_ii[i];
4072	}
4073	short int ebcdic_ii[] =
4074	{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4075	short int ebcdic_mm[] =
4076	{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4077	int use_ebcdic (int i) {
4078	return ebcdic_mm[i] + ebcdic_ii[i];
4079	}
4080	extern int foo;
4081
4082	int
4083	main ()
4084	{
4085	return use_ascii (foo) == use_ebcdic (foo);
4086	;
4087	return 0;
4088	}
4089	_ACEOF
4090	if ac_fn_c_try_compile "$LINENO"; then :
4091	if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4092	ac_cv_c_bigendian=yes
4093	fi
4094	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4095	if test "$ac_cv_c_bigendian" = unknown; then
4096	ac_cv_c_bigendian=no
4097	else
4098	# finding both strings is unlikely to happen, but who knows?
4099	ac_cv_c_bigendian=unknown
4100	fi
4101	fi
4102	fi
4103	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4104	else
4105	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4106	/* end confdefs.h. */
4107	$ac_includes_default
4108	int
4109	main ()
4110	{
4111
4112	/* Are we little or big endian? From Harbison&Steele. */
4113	union
4114	{
4115	long int l;
4116	char c[sizeof (long int)];
4117	} u;
4118	u.l = 1;
4119	return u.c[sizeof (long int) - 1] == 1;
4120
4121	;
4122	return 0;
4123	}
4124	_ACEOF
4125	if ac_fn_c_try_run "$LINENO"; then :
4126	ac_cv_c_bigendian=no
4127	else
4128	ac_cv_c_bigendian=yes
4129	fi
4130	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4131	conftest.$ac_objext conftest.beam conftest.$ac_ext
4132	fi
4133
4134	fi
4135	fi
4136	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4137	$as_echo "$ac_cv_c_bigendian" >&6; }
4138	case $ac_cv_c_bigendian in #(
4139	yes)
4140	$as_echo "#define B_ENDIAN 1" >>confdefs.h
4141	;; #(
4142	no)
4143	$as_echo "#define L_ENDIAN 1" >>confdefs.h
4144	;; #(
4145	universal)
4146
4147	$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4148
4149	;; #(
4150	*)
4151	as_fn_error $? "unknown endianness
4152	presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4153	esac
4154
4155	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
4156	$as_echo_n "checking for X... " >&6; }
4157
4158
4159	# Check whether --with-x was given.
4160	if test "${with_x+set}" = set; then :
4161	withval=$with_x;
4162	fi
4163
4164	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4165	if test "x$with_x" = xno; then
4166	# The user explicitly disabled X.
4167	have_x=disabled
4168	else
4169	case $x_includes,$x_libraries in #(
4170	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
4171	,NONE \| NONE,) if ${ac_cv_have_x+:} false; then :
4172	$as_echo_n "(cached) " >&6
4173	else
4174	# One or both of the vars are not set, and there is no cached value.
4175	ac_x_includes=no ac_x_libraries=no
4176	rm -f -r conftest.dir
4177	if mkdir conftest.dir; then
4178	cd conftest.dir
4179	cat >Imakefile <<'_ACEOF'
4180	incroot:
4181	@echo incroot='${INCROOT}'
4182	usrlibdir:
4183	@echo usrlibdir='${USRLIBDIR}'
4184	libdir:
4185	@echo libdir='${LIBDIR}'
4186	_ACEOF
4187	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
4188	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4189	for ac_var in incroot usrlibdir libdir; do
4190	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"
4191	done
4192	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4193	for ac_extension in a so sl dylib la dll; do
4194	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
4195	test -f "$ac_im_libdir/libX11.$ac_extension"; then
4196	ac_im_usrlibdir=$ac_im_libdir; break
4197	fi
4198	done
4199	# Screen out bogus values from the imake configuration. They are
4200	# bogus both because they are the default anyway, and because
4201	# using them would break gcc on systems where it needs fixed includes.
4202	case $ac_im_incroot in
4203	/usr/include) ac_x_includes= ;;
4204	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
4205	esac
4206	case $ac_im_usrlibdir in
4207	/usr/lib \| /usr/lib64 \| /lib \| /lib64) ;;
4208	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
4209	esac
4210	fi
4211	cd ..
4212	rm -f -r conftest.dir
4213	fi
4214
4215	# Standard set of common directories for X headers.
4216	# Check X11 before X11Rn because it is often a symlink to the current release.
4217	ac_x_header_dirs='
4218	/usr/X11/include
4219	/usr/X11R7/include
4220	/usr/X11R6/include
4221	/usr/X11R5/include
4222	/usr/X11R4/include
4223
4224	/usr/include/X11
4225	/usr/include/X11R7
4226	/usr/include/X11R6
4227	/usr/include/X11R5
4228	/usr/include/X11R4
4229
4230	/usr/local/X11/include
4231	/usr/local/X11R7/include
4232	/usr/local/X11R6/include
4233	/usr/local/X11R5/include
4234	/usr/local/X11R4/include
4235
4236	/usr/local/include/X11
4237	/usr/local/include/X11R7
4238	/usr/local/include/X11R6
4239	/usr/local/include/X11R5
4240	/usr/local/include/X11R4
4241
4242	/usr/X386/include
4243	/usr/x386/include
4244	/usr/XFree86/include/X11
4245
4246	/usr/include
4247	/usr/local/include
4248	/usr/unsupported/include
4249	/usr/athena/include
4250	/usr/local/x11r5/include
4251	/usr/lpp/Xamples/include
4252
4253	/usr/openwin/include
4254	/usr/openwin/share/include'
4255
4256	if test "$ac_x_includes" = no; then
4257	# Guess where to find include files, by looking for Xlib.h.
4258	# First, try using that file with no special directory specified.
4259	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4260	/* end confdefs.h. */
4261	#include <X11/Xlib.h>
4262	_ACEOF
4263	if ac_fn_c_try_cpp "$LINENO"; then :
4264	# We can compile using X headers with no special include directory.
4265	ac_x_includes=
4266	else
4267	for ac_dir in $ac_x_header_dirs; do
4268	if test -r "$ac_dir/X11/Xlib.h"; then
4269	ac_x_includes=$ac_dir
4270	break
4271	fi
4272	done
4273	fi
4274	rm -f conftest.err conftest.i conftest.$ac_ext
4275	fi # $ac_x_includes = no
4276
4277	if test "$ac_x_libraries" = no; then
4278	# Check for the libraries.
4279	# See if we find them without any special options.
4280	# Don't add to $LIBS permanently.
4281	ac_save_LIBS=$LIBS
4282	LIBS="-lX11 $LIBS"
4283	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4284	/* end confdefs.h. */
4285	#include <X11/Xlib.h>
4286	int
4287	main ()
4288	{
4289	XrmInitialize ()
4290	;
4291	return 0;
4292	}
4293	_ACEOF
4294	if ac_fn_c_try_link "$LINENO"; then :
4295	LIBS=$ac_save_LIBS
4296	# We can link X programs with no special library path.
4297	ac_x_libraries=
4298	else
4299	LIBS=$ac_save_LIBS
4300	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
4301	do
4302	# Don't even attempt the hair of trying to link an X program!
4303	for ac_extension in a so sl dylib la dll; do
4304	if test -r "$ac_dir/libX11.$ac_extension"; then
4305	ac_x_libraries=$ac_dir
4306	break 2
4307	fi
4308	done
4309	done
4310	fi
4311	rm -f core conftest.err conftest.$ac_objext \
4312	conftest$ac_exeext conftest.$ac_ext
4313	fi # $ac_x_libraries = no
4314
4315	case $ac_x_includes,$ac_x_libraries in #(
4316	no,* \| ,no \| \'*)
4317	# Didn't find X, or a directory has "'" in its name.
4318	ac_cv_have_x="have_x=no";; #(
4319	*)
4320	# Record where we found X for the cache.
4321	ac_cv_have_x="have_x=yes\
4322	ac_x_includes='$ac_x_includes'\
4323	ac_x_libraries='$ac_x_libraries'"
4324	esac
4325	fi
4326	;; #(
4327	*) have_x=yes;;
4328	esac
4329	eval "$ac_cv_have_x"
4330	fi # $with_x != no
4331
4332	if test "$have_x" != yes; then
4333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
4334	$as_echo "$have_x" >&6; }
4335	no_x=yes
4336	else
4337	# If each of the values was on the command line, it overrides each guess.
4338	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4339	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4340	# Update the cache value to reflect the command line values.
4341	ac_cv_have_x="have_x=yes\
4342	ac_x_includes='$x_includes'\
4343	ac_x_libraries='$x_libraries'"
4344	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
4345	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
4346	fi
4347
4348	if test "$no_x" = yes; then
4349	# Not all programs may use this symbol, but it does not hurt to define it.
4350
4351	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
4352
4353	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
4354	else
4355	if test -n "$x_includes"; then
4356	X_CFLAGS="$X_CFLAGS -I$x_includes"
4357	fi
4358
4359	# It would also be nice to do this for all -L options, not just this one.
4360	if test -n "$x_libraries"; then
4361	X_LIBS="$X_LIBS -L$x_libraries"
4362	# For Solaris; some versions of Sun CC require a space after -R and
4363	# others require no space. Words are not sufficient . . . .
4364	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
4365	$as_echo_n "checking whether -R must be followed by a space... " >&6; }
4366	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
4367	ac_xsave_c_werror_flag=$ac_c_werror_flag
4368	ac_c_werror_flag=yes
4369	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4370	/* end confdefs.h. */
4371
4372	int
4373	main ()
4374	{
4375
4376	;
4377	return 0;
4378	}
4379	_ACEOF
4380	if ac_fn_c_try_link "$LINENO"; then :
4381	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4382	$as_echo "no" >&6; }
4383	X_LIBS="$X_LIBS -R$x_libraries"
4384	else
4385	LIBS="$ac_xsave_LIBS -R $x_libraries"
4386	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4387	/* end confdefs.h. */
4388
4389	int
4390	main ()
4391	{
4392
4393	;
4394	return 0;
4395	}
4396	_ACEOF
4397	if ac_fn_c_try_link "$LINENO"; then :
4398	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4399	$as_echo "yes" >&6; }
4400	X_LIBS="$X_LIBS -R $x_libraries"
4401	else
4402	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
4403	$as_echo "neither works" >&6; }
4404	fi
4405	rm -f core conftest.err conftest.$ac_objext \
4406	conftest$ac_exeext conftest.$ac_ext
4407	fi
4408	rm -f core conftest.err conftest.$ac_objext \
4409	conftest$ac_exeext conftest.$ac_ext
4410	ac_c_werror_flag=$ac_xsave_c_werror_flag
4411	LIBS=$ac_xsave_LIBS
4412	fi
4413
4414	# Check for system-dependent libraries X programs must link with.
4415	# Do this before checking for the system-independent R6 libraries
4416	# (-lICE), since we may need -lsocket or whatever for X linking.
4417
4418	if test "$ISC" = yes; then
4419	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
4420	else
4421	# Martyn Johnson says this is needed for Ultrix, if the X
4422	# libraries were built with DECnet support. And Karl Berry says
4423	# the Alpha needs dnet_stub (dnet does not exist).
4424	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
4425	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4426	/* end confdefs.h. */
4427
4428	/* Override any GCC internal prototype to avoid an error.
4429	Use char because int might match the return type of a GCC
4430	builtin and then its argument prototype would still apply. */
4431	#ifdef __cplusplus
4432	extern "C"
4433	#endif
4434	char XOpenDisplay ();
4435	int
4436	main ()
4437	{
4438	return XOpenDisplay ();
4439	;
4440	return 0;
4441	}
4442	_ACEOF
4443	if ac_fn_c_try_link "$LINENO"; then :
4444
4445	else
4446	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
4447	$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
4448	if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
4449	$as_echo_n "(cached) " >&6
4450	else
4451	ac_check_lib_save_LIBS=$LIBS
4452	LIBS="-ldnet $LIBS"
4453	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4454	/* end confdefs.h. */
4455
4456	/* Override any GCC internal prototype to avoid an error.
4457	Use char because int might match the return type of a GCC
4458	builtin and then its argument prototype would still apply. */
4459	#ifdef __cplusplus
4460	extern "C"
4461	#endif
4462	char dnet_ntoa ();
4463	int
4464	main ()
4465	{
4466	return dnet_ntoa ();
4467	;
4468	return 0;
4469	}
4470	_ACEOF
4471	if ac_fn_c_try_link "$LINENO"; then :
4472	ac_cv_lib_dnet_dnet_ntoa=yes
4473	else
4474	ac_cv_lib_dnet_dnet_ntoa=no
4475	fi
4476	rm -f core conftest.err conftest.$ac_objext \
4477	conftest$ac_exeext conftest.$ac_ext
4478	LIBS=$ac_check_lib_save_LIBS
4479	fi
4480	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
4481	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
4482	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
4483	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
4484	fi
4485
4486	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
4487	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
4488	$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
4489	if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
4490	$as_echo_n "(cached) " >&6
4491	else
4492	ac_check_lib_save_LIBS=$LIBS
4493	LIBS="-ldnet_stub $LIBS"
4494	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4495	/* end confdefs.h. */
4496
4497	/* Override any GCC internal prototype to avoid an error.
4498	Use char because int might match the return type of a GCC
4499	builtin and then its argument prototype would still apply. */
4500	#ifdef __cplusplus
4501	extern "C"
4502	#endif
4503	char dnet_ntoa ();
4504	int
4505	main ()
4506	{
4507	return dnet_ntoa ();
4508	;
4509	return 0;
4510	}
4511	_ACEOF
4512	if ac_fn_c_try_link "$LINENO"; then :
4513	ac_cv_lib_dnet_stub_dnet_ntoa=yes
4514	else
4515	ac_cv_lib_dnet_stub_dnet_ntoa=no
4516	fi
4517	rm -f core conftest.err conftest.$ac_objext \
4518	conftest$ac_exeext conftest.$ac_ext
4519	LIBS=$ac_check_lib_save_LIBS
4520	fi
4521	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
4522	$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
4523	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
4524	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
4525	fi
4526
4527	fi
4528	fi
4529	rm -f core conftest.err conftest.$ac_objext \
4530	conftest$ac_exeext conftest.$ac_ext
4531	LIBS="$ac_xsave_LIBS"
4532
4533	# [email protected] says -lnsl (and -lsocket) are needed for his 386/AT,
4534	# to get the SysV transport functions.
4535	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
4536	# needs -lnsl.
4537	# The nsl library prevents programs from opening the X display
4538	# on Irix 5.2, according to T.E. Dickey.
4539	# The functions gethostbyname, getservbyname, and inet_addr are
4540	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
4541	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
4542	if test "x$ac_cv_func_gethostbyname" = xyes; then :
4543
4544	fi
4545
4546	if test $ac_cv_func_gethostbyname = no; then
4547	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4548	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4549	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
4550	$as_echo_n "(cached) " >&6
4551	else
4552	ac_check_lib_save_LIBS=$LIBS
4553	LIBS="-lnsl $LIBS"
4554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4555	/* end confdefs.h. */
4556
4557	/* Override any GCC internal prototype to avoid an error.
4558	Use char because int might match the return type of a GCC
4559	builtin and then its argument prototype would still apply. */
4560	#ifdef __cplusplus
4561	extern "C"
4562	#endif
4563	char gethostbyname ();
4564	int
4565	main ()
4566	{
4567	return gethostbyname ();
4568	;
4569	return 0;
4570	}
4571	_ACEOF
4572	if ac_fn_c_try_link "$LINENO"; then :
4573	ac_cv_lib_nsl_gethostbyname=yes
4574	else
4575	ac_cv_lib_nsl_gethostbyname=no
4576	fi
4577	rm -f core conftest.err conftest.$ac_objext \
4578	conftest$ac_exeext conftest.$ac_ext
4579	LIBS=$ac_check_lib_save_LIBS
4580	fi
4581	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4582	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4583	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
4584	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
4585	fi
4586
4587	if test $ac_cv_lib_nsl_gethostbyname = no; then
4588	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
4589	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
4590	if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
4591	$as_echo_n "(cached) " >&6
4592	else
4593	ac_check_lib_save_LIBS=$LIBS
4594	LIBS="-lbsd $LIBS"
4595	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4596	/* end confdefs.h. */
4597
4598	/* Override any GCC internal prototype to avoid an error.
4599	Use char because int might match the return type of a GCC
4600	builtin and then its argument prototype would still apply. */
4601	#ifdef __cplusplus
4602	extern "C"
4603	#endif
4604	char gethostbyname ();
4605	int
4606	main ()
4607	{
4608	return gethostbyname ();
4609	;
4610	return 0;
4611	}
4612	_ACEOF
4613	if ac_fn_c_try_link "$LINENO"; then :
4614	ac_cv_lib_bsd_gethostbyname=yes
4615	else
4616	ac_cv_lib_bsd_gethostbyname=no
4617	fi
4618	rm -f core conftest.err conftest.$ac_objext \
4619	conftest$ac_exeext conftest.$ac_ext
4620	LIBS=$ac_check_lib_save_LIBS
4621	fi
4622	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
4623	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
4624	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
4625	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
4626	fi
4627
4628	fi
4629	fi
4630
4631	# [email protected] says without -lsocket,
4632	# socket/setsockopt and other routines are undefined under SCO ODT
4633	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
4634	# on later versions), says Simon Leinen: it contains gethostby*
4635	# variants that don't use the name server (or something). -lsocket
4636	# must be given before -lnsl if both are needed. We assume that
4637	# if connect needs -lnsl, so does gethostbyname.
4638	ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
4639	if test "x$ac_cv_func_connect" = xyes; then :
4640
4641	fi
4642
4643	if test $ac_cv_func_connect = no; then
4644	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
4645	$as_echo_n "checking for connect in -lsocket... " >&6; }
4646	if ${ac_cv_lib_socket_connect+:} false; then :
4647	$as_echo_n "(cached) " >&6
4648	else
4649	ac_check_lib_save_LIBS=$LIBS
4650	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
4651	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4652	/* end confdefs.h. */
4653
4654	/* Override any GCC internal prototype to avoid an error.
4655	Use char because int might match the return type of a GCC
4656	builtin and then its argument prototype would still apply. */
4657	#ifdef __cplusplus
4658	extern "C"
4659	#endif
4660	char connect ();
4661	int
4662	main ()
4663	{
4664	return connect ();
4665	;
4666	return 0;
4667	}
4668	_ACEOF
4669	if ac_fn_c_try_link "$LINENO"; then :
4670	ac_cv_lib_socket_connect=yes
4671	else
4672	ac_cv_lib_socket_connect=no
4673	fi
4674	rm -f core conftest.err conftest.$ac_objext \
4675	conftest$ac_exeext conftest.$ac_ext
4676	LIBS=$ac_check_lib_save_LIBS
4677	fi
4678	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
4679	$as_echo "$ac_cv_lib_socket_connect" >&6; }
4680	if test "x$ac_cv_lib_socket_connect" = xyes; then :
4681	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
4682	fi
4683
4684	fi
4685
4686	# Guillermo Gomez says -lposix is necessary on A/UX.
4687	ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
4688	if test "x$ac_cv_func_remove" = xyes; then :
4689
4690	fi
4691
4692	if test $ac_cv_func_remove = no; then
4693	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
4694	$as_echo_n "checking for remove in -lposix... " >&6; }
4695	if ${ac_cv_lib_posix_remove+:} false; then :
4696	$as_echo_n "(cached) " >&6
4697	else
4698	ac_check_lib_save_LIBS=$LIBS
4699	LIBS="-lposix $LIBS"
4700	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4701	/* end confdefs.h. */
4702
4703	/* Override any GCC internal prototype to avoid an error.
4704	Use char because int might match the return type of a GCC
4705	builtin and then its argument prototype would still apply. */
4706	#ifdef __cplusplus
4707	extern "C"
4708	#endif
4709	char remove ();
4710	int
4711	main ()
4712	{
4713	return remove ();
4714	;
4715	return 0;
4716	}
4717	_ACEOF
4718	if ac_fn_c_try_link "$LINENO"; then :
4719	ac_cv_lib_posix_remove=yes
4720	else
4721	ac_cv_lib_posix_remove=no
4722	fi
4723	rm -f core conftest.err conftest.$ac_objext \
4724	conftest$ac_exeext conftest.$ac_ext
4725	LIBS=$ac_check_lib_save_LIBS
4726	fi
4727	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
4728	$as_echo "$ac_cv_lib_posix_remove" >&6; }
4729	if test "x$ac_cv_lib_posix_remove" = xyes; then :
4730	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
4731	fi
4732
4733	fi
4734
4735	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
4736	ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
4737	if test "x$ac_cv_func_shmat" = xyes; then :
4738
4739	fi
4740
4741	if test $ac_cv_func_shmat = no; then
4742	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
4743	$as_echo_n "checking for shmat in -lipc... " >&6; }
4744	if ${ac_cv_lib_ipc_shmat+:} false; then :
4745	$as_echo_n "(cached) " >&6
4746	else
4747	ac_check_lib_save_LIBS=$LIBS
4748	LIBS="-lipc $LIBS"
4749	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4750	/* end confdefs.h. */
4751
4752	/* Override any GCC internal prototype to avoid an error.
4753	Use char because int might match the return type of a GCC
4754	builtin and then its argument prototype would still apply. */
4755	#ifdef __cplusplus
4756	extern "C"
4757	#endif
4758	char shmat ();
4759	int
4760	main ()
4761	{
4762	return shmat ();
4763	;
4764	return 0;
4765	}
4766	_ACEOF
4767	if ac_fn_c_try_link "$LINENO"; then :
4768	ac_cv_lib_ipc_shmat=yes
4769	else
4770	ac_cv_lib_ipc_shmat=no
4771	fi
4772	rm -f core conftest.err conftest.$ac_objext \
4773	conftest$ac_exeext conftest.$ac_ext
4774	LIBS=$ac_check_lib_save_LIBS
4775	fi
4776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
4777	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
4778	if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
4779	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
4780	fi
4781
4782	fi
4783	fi
4784
4785	# Check for libraries that X11R6 Xt/Xaw programs need.
4786	ac_save_LDFLAGS=$LDFLAGS
4787	test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
4788	# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
4789	# check for ICE first), but we must link in the order -lSM -lICE or
4790	# we get undefined symbols. So assume we have SM if we have ICE.
4791	# These have to be linked with before -lX11, unlike the other
4792	# libraries we check for below, so use a different variable.
4793	# John Interrante, Karl Berry
4794	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
4795	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
4796	if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
4797	$as_echo_n "(cached) " >&6
4798	else
4799	ac_check_lib_save_LIBS=$LIBS
4800	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
4801	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4802	/* end confdefs.h. */
4803
4804	/* Override any GCC internal prototype to avoid an error.
4805	Use char because int might match the return type of a GCC
4806	builtin and then its argument prototype would still apply. */
4807	#ifdef __cplusplus
4808	extern "C"
4809	#endif
4810	char IceConnectionNumber ();
4811	int
4812	main ()
4813	{
4814	return IceConnectionNumber ();
4815	;
4816	return 0;
4817	}
4818	_ACEOF
4819	if ac_fn_c_try_link "$LINENO"; then :
4820	ac_cv_lib_ICE_IceConnectionNumber=yes
4821	else
4822	ac_cv_lib_ICE_IceConnectionNumber=no
4823	fi
4824	rm -f core conftest.err conftest.$ac_objext \
4825	conftest$ac_exeext conftest.$ac_ext
4826	LIBS=$ac_check_lib_save_LIBS
4827	fi
4828	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
4829	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
4830	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
4831	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
4832	fi
4833
4834	LDFLAGS=$ac_save_LDFLAGS
4835
4836	fi
4837
4838	if test "$no_x" = "yes"; then
4839	echo
4840	echo "ERROR: Could not find X Window System headers/libraries."
4841	if test -f /etc/debian_version; then
4842	echo "Probably you need to install the libx11-dev package."
4843	elif test -f /etc/redhat-release; then
4844	echo "Probably you need to install the libX11-devel package."
4845	fi
4846	echo "To specify paths manually, use the options --x-includes and --x-libraries."
4847	echo
4848	exit 1
4849	fi
4850
4851	# Extract the first word of "pkg-config", so it can be a program name with args.
4852	set dummy pkg-config; ac_word=$2
4853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4854	$as_echo_n "checking for $ac_word... " >&6; }
4855	if ${ac_cv_path_PKG_CONFIG+:} false; then :
4856	$as_echo_n "(cached) " >&6
4857	else
4858	case $PKG_CONFIG in
4859	[\\/]* \| ?:[\\/]*)
4860	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4861	;;
4862	*)
4863	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4864	for as_dir in $PATH
4865	do
4866	IFS=$as_save_IFS
4867	test -z "$as_dir" && as_dir=.
4868	for ac_exec_ext in '' $ac_executable_extensions; do
4869	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4870	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4871	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4872	break 2
4873	fi
4874	done
4875	done
4876	IFS=$as_save_IFS
4877
4878	;;
4879	esac
4880	fi
4881	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4882	if test -n "$PKG_CONFIG"; then
4883	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
4884	$as_echo "$PKG_CONFIG" >&6; }
4885	else
4886	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4887	$as_echo "no" >&6; }
4888	fi
4889
4890
4891
4892	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4893	$as_echo_n "checking for library containing socket... " >&6; }
4894	if ${ac_cv_search_socket+:} false; then :
4895	$as_echo_n "(cached) " >&6
4896	else
4897	ac_func_search_save_LIBS=$LIBS
4898	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4899	/* end confdefs.h. */
4900
4901	/* Override any GCC internal prototype to avoid an error.
4902	Use char because int might match the return type of a GCC
4903	builtin and then its argument prototype would still apply. */
4904	#ifdef __cplusplus
4905	extern "C"
4906	#endif
4907	char socket ();
4908	int
4909	main ()
4910	{
4911	return socket ();
4912	;
4913	return 0;
4914	}
4915	_ACEOF
4916	for ac_lib in '' socket; do
4917	if test -z "$ac_lib"; then
4918	ac_res="none required"
4919	else
4920	ac_res=-l$ac_lib
4921	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4922	fi
4923	if ac_fn_c_try_link "$LINENO"; then :
4924	ac_cv_search_socket=$ac_res
4925	fi
4926	rm -f core conftest.err conftest.$ac_objext \
4927	conftest$ac_exeext
4928	if ${ac_cv_search_socket+:} false; then :
4929	break
4930	fi
4931	done
4932	if ${ac_cv_search_socket+:} false; then :
4933
4934	else
4935	ac_cv_search_socket=no
4936	fi
4937	rm conftest.$ac_ext
4938	LIBS=$ac_func_search_save_LIBS
4939	fi
4940	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4941	$as_echo "$ac_cv_search_socket" >&6; }
4942	ac_res=$ac_cv_search_socket
4943	if test "$ac_res" != no; then :
4944	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4945
4946	fi
4947
4948	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_aton" >&5
4949	$as_echo_n "checking for library containing inet_aton... " >&6; }
4950	if ${ac_cv_search_inet_aton+:} false; then :
4951	$as_echo_n "(cached) " >&6
4952	else
4953	ac_func_search_save_LIBS=$LIBS
4954	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4955	/* end confdefs.h. */
4956
4957	/* Override any GCC internal prototype to avoid an error.
4958	Use char because int might match the return type of a GCC
4959	builtin and then its argument prototype would still apply. */
4960	#ifdef __cplusplus
4961	extern "C"
4962	#endif
4963	char inet_aton ();
4964	int
4965	main ()
4966	{
4967	return inet_aton ();
4968	;
4969	return 0;
4970	}
4971	_ACEOF
4972	for ac_lib in '' resolv; do
4973	if test -z "$ac_lib"; then
4974	ac_res="none required"
4975	else
4976	ac_res=-l$ac_lib
4977	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4978	fi
4979	if ac_fn_c_try_link "$LINENO"; then :
4980	ac_cv_search_inet_aton=$ac_res
4981	fi
4982	rm -f core conftest.err conftest.$ac_objext \
4983	conftest$ac_exeext
4984	if ${ac_cv_search_inet_aton+:} false; then :
4985	break
4986	fi
4987	done
4988	if ${ac_cv_search_inet_aton+:} false; then :
4989
4990	else
4991	ac_cv_search_inet_aton=no
4992	fi
4993	rm conftest.$ac_ext
4994	LIBS=$ac_func_search_save_LIBS
4995	fi
4996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_aton" >&5
4997	$as_echo "$ac_cv_search_inet_aton" >&6; }
4998	ac_res=$ac_cv_search_inet_aton
4999	if test "$ac_res" != no; then :
5000	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5001
5002	fi
5003
5004	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
5005	$as_echo_n "checking for library containing clock_gettime... " >&6; }
5006	if ${ac_cv_search_clock_gettime+:} false; then :
5007	$as_echo_n "(cached) " >&6
5008	else
5009	ac_func_search_save_LIBS=$LIBS
5010	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5011	/* end confdefs.h. */
5012
5013	/* Override any GCC internal prototype to avoid an error.
5014	Use char because int might match the return type of a GCC
5015	builtin and then its argument prototype would still apply. */
5016	#ifdef __cplusplus
5017	extern "C"
5018	#endif
5019	char clock_gettime ();
5020	int
5021	main ()
5022	{
5023	return clock_gettime ();
5024	;
5025	return 0;
5026	}
5027	_ACEOF
5028	for ac_lib in '' rt; do
5029	if test -z "$ac_lib"; then
5030	ac_res="none required"
5031	else
5032	ac_res=-l$ac_lib
5033	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5034	fi
5035	if ac_fn_c_try_link "$LINENO"; then :
5036	ac_cv_search_clock_gettime=$ac_res
5037	fi
5038	rm -f core conftest.err conftest.$ac_objext \
5039	conftest$ac_exeext
5040	if ${ac_cv_search_clock_gettime+:} false; then :
5041	break
5042	fi
5043	done
5044	if ${ac_cv_search_clock_gettime+:} false; then :
5045
5046	else
5047	ac_cv_search_clock_gettime=no
5048	fi
5049	rm conftest.$ac_ext
5050	LIBS=$ac_func_search_save_LIBS
5051	fi
5052	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
5053	$as_echo "$ac_cv_search_clock_gettime" >&6; }
5054	ac_res=$ac_cv_search_clock_gettime
5055	if test "$ac_res" != no; then :
5056	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5057
5058	fi
5059
5060
5061	ac_fn_c_check_header_mongrel "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
5062	if test "x$ac_cv_header_sys_select_h" = xyes; then :
5063	$as_echo "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
5064
5065	fi
5066
5067
5068	ac_fn_c_check_header_mongrel "$LINENO" "sys/modem.h" "ac_cv_header_sys_modem_h" "$ac_includes_default"
5069	if test "x$ac_cv_header_sys_modem_h" = xyes; then :
5070	$as_echo "#define HAVE_SYS_MODEM_H 1" >>confdefs.h
5071
5072	fi
5073
5074
5075	ac_fn_c_check_header_mongrel "$LINENO" "sys/filio.h" "ac_cv_header_sys_filio_h" "$ac_includes_default"
5076	if test "x$ac_cv_header_sys_filio_h" = xyes; then :
5077	$as_echo "#define HAVE_SYS_FILIO_H 1" >>confdefs.h
5078
5079	fi
5080
5081
5082	ac_fn_c_check_header_mongrel "$LINENO" "sys/strtio.h" "ac_cv_header_sys_strtio_h" "$ac_includes_default"
5083	if test "x$ac_cv_header_sys_strtio_h" = xyes; then :
5084	$as_echo "#define HAVE_SYS_STRTIO_H 1" >>confdefs.h
5085
5086	fi
5087
5088
5089	ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
5090	if test "x$ac_cv_header_locale_h" = xyes; then :
5091	$as_echo "#define HAVE_LOCALE_H 1" >>confdefs.h
5092
5093	fi
5094
5095
5096	ac_fn_c_check_header_mongrel "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default"
5097	if test "x$ac_cv_header_langinfo_h" = xyes; then :
5098	$as_echo "#define HAVE_LANGINFO_H 1" >>confdefs.h
5099
5100	fi
5101
5102
5103	ac_fn_c_check_header_mongrel "$LINENO" "sysexits.h" "ac_cv_header_sysexits_h" "$ac_includes_default"
5104	if test "x$ac_cv_header_sysexits_h" = xyes; then :
5105	$as_echo "#define HAVE_SYSEXITS_H 1" >>confdefs.h
5106
5107	fi
5108
5109
5110
5111	if test -n "$ac_tool_prefix"; then
5112	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5113	set dummy ${ac_tool_prefix}strip; ac_word=$2
5114	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5115	$as_echo_n "checking for $ac_word... " >&6; }
5116	if ${ac_cv_prog_STRIP+:} false; then :
5117	$as_echo_n "(cached) " >&6
5118	else
5119	if test -n "$STRIP"; then
5120	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5121	else
5122	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5123	for as_dir in $PATH
5124	do
5125	IFS=$as_save_IFS
5126	test -z "$as_dir" && as_dir=.
5127	for ac_exec_ext in '' $ac_executable_extensions; do
5128	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5129	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5130	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5131	break 2
5132	fi
5133	done
5134	done
5135	IFS=$as_save_IFS
5136
5137	fi
5138	fi
5139	STRIP=$ac_cv_prog_STRIP
5140	if test -n "$STRIP"; then
5141	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5142	$as_echo "$STRIP" >&6; }
5143	else
5144	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5145	$as_echo "no" >&6; }
5146	fi
5147
5148
5149	fi
5150	if test -z "$ac_cv_prog_STRIP"; then
5151	ac_ct_STRIP=$STRIP
5152	# Extract the first word of "strip", so it can be a program name with args.
5153	set dummy strip; ac_word=$2
5154	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5155	$as_echo_n "checking for $ac_word... " >&6; }
5156	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5157	$as_echo_n "(cached) " >&6
5158	else
5159	if test -n "$ac_ct_STRIP"; then
5160	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5161	else
5162	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5163	for as_dir in $PATH
5164	do
5165	IFS=$as_save_IFS
5166	test -z "$as_dir" && as_dir=.
5167	for ac_exec_ext in '' $ac_executable_extensions; do
5168	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5169	ac_cv_prog_ac_ct_STRIP="strip"
5170	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5171	break 2
5172	fi
5173	done
5174	done
5175	IFS=$as_save_IFS
5176
5177	fi
5178	fi
5179	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5180	if test -n "$ac_ct_STRIP"; then
5181	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5182	$as_echo "$ac_ct_STRIP" >&6; }
5183	else
5184	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5185	$as_echo "no" >&6; }
5186	fi
5187
5188	if test "x$ac_ct_STRIP" = x; then
5189	STRIP=":"
5190	else
5191	case $cross_compiling:$ac_tool_warned in
5192	yes:)
5193	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5194	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5195	ac_tool_warned=yes ;;
5196	esac
5197	STRIP=$ac_ct_STRIP
5198	fi
5199	else
5200	STRIP="$ac_cv_prog_STRIP"
5201	fi
5202
5203
5204
5205
5206
5207
5208
5209	rpath=""
5210
5211	#
5212	# OpenSSL detection borrowed from stunnel
5213	#
5214	checkssldir() { :
5215	if test -f "$1/include/openssl/ssl.h"; then
5216	ssldir="$1"
5217	return 0
5218	fi
5219	return 1
5220	}
5221	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL directory" >&5
5222	$as_echo_n "checking for OpenSSL directory... " >&6; }
5223
5224	# Check whether --with-openssl was given.
5225	if test "${with_openssl+set}" = set; then :
5226	withval=$with_openssl;
5227	checkssldir "$withval"
5228
5229	else
5230
5231	for maindir in /usr/local /usr/lib /usr/pkg /usr /var/ssl /opt; do
5232	for dir in $maindir $maindir/openssl $maindir/ssl; do
5233	checkssldir $dir && break 2
5234	done
5235	done
5236
5237
5238	fi
5239
5240	if test -z "$ssldir"; then
5241	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
5242	$as_echo "Not found" >&6; }
5243	echo
5244	echo "ERROR: Could not find OpenSSL headers/libraries."
5245	if test -f /etc/debian_version; then
5246	echo "Probably you need to install the libssl-dev package."
5247	elif test -f /etc/redhat-release; then
5248	echo "Probably you need to install the openssl-devel package."
5249	fi
5250	echo "To specify a path manually, use the --with-openssl option."
5251	echo
5252	exit 1
5253	fi
5254	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ssldir" >&5
5255	$as_echo "$ssldir" >&6; }
5256
5257	cat >>confdefs.h <<_ACEOF
5258	#define ssldir "$ssldir"
5259	_ACEOF
5260
5261
5262	CFLAGS="$CFLAGS -I$ssldir/include"
5263	# Check whether --enable-static-openssl was given.
5264	if test "${enable_static_openssl+set}" = set; then :
5265	enableval=$enable_static_openssl;
5266	LIBS="$LIBS $ssldir/lib/libcrypto.a"
5267
5268	else
5269
5270	LIBS="$LIBS -L$ssldir/lib -lcrypto"
5271	rpath="$rpath:$ssldir/lib"
5272
5273	fi
5274
5275	# xrandr
5276	if test -n "$PKG_CONFIG"; then
5277
5278	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not available, cannot check for xrandr" >&5
5279	$as_echo "$as_me: WARNING: pkg-config not available, cannot check for xrandr" >&2;}
5280	HAVE_XRANDR=0
5281
5282	fi
5283	if test x"$HAVE_XRANDR" = "x1"; then
5284	CFLAGS="$CFLAGS $XRANDR_CFLAGS"
5285	LIBS="$LIBS $XRANDR_LIBS"
5286	$as_echo "#define HAVE_XRANDR 1" >>confdefs.h
5287
5288	fi
5289
5290	# Check whether --enable-smartcard was given.
5291	if test "${enable_smartcard+set}" = set; then :
5292	enableval=$enable_smartcard;
5293	case "$OSTYPE" in
5294	darwin*)
5295	ac_fn_c_check_header_mongrel "$LINENO" "PCSC/pcsclite.h" "ac_cv_header_PCSC_pcsclite_h" "$ac_includes_default"
5296	if test "x$ac_cv_header_PCSC_pcsclite_h" = xyes; then :
5297	WITH_SCARD=1
5298	else
5299	WITH_SCARD=0
5300	fi
5301
5302
5303	PCSCLITE_CFLAGS=""
5304	PCSCLITE_LIBS="-framework PCSC"
5305	;;
5306	*)
5307	if test -n "$PKG_CONFIG"; then
5308
5309	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not available, cannot check for libpcsclite" >&5
5310	$as_echo "$as_me: WARNING: pkg-config not available, cannot check for libpcsclite" >&2;}
5311	WITH_SCARD=0
5312
5313	fi
5314	;;
5315	esac
5316
5317	if test x"$WITH_SCARD" = "x1"; then
5318	SCARDOBJ="scard.o"
5319	CFLAGS="$CFLAGS $PCSCLITE_CFLAGS"
5320	LIBS="$LIBS $PCSCLITE_LIBS"
5321	$as_echo "#define WITH_SCARD 1" >>confdefs.h
5322
5323	fi
5324
5325	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for old version of PCSC" >&5
5326	$as_echo_n "checking for old version of PCSC... " >&6; }
5327	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5328	/* end confdefs.h. */
5329
5330	#include <stdlib.h>
5331	#ifdef __APPLE__
5332	#include <PCSC/wintypes.h>
5333	#include <PCSC/winscard.h>
5334	#else
5335	#include <winscard.h>
5336	#endif
5337
5338	int
5339	main ()
5340	{
5341	SCardControl(NULL, NULL, 0, NULL, NULL);
5342	;
5343	return 0;
5344	}
5345	_ACEOF
5346	if ac_fn_c_try_link "$LINENO"; then :
5347	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5348	$as_echo "yes" >&6; }
5349	$as_echo "#define WITH_PCSC120 1" >>confdefs.h
5350
5351	else
5352	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5353	$as_echo "no" >&6; }
5354
5355	fi
5356	rm -f core conftest.err conftest.$ac_objext \
5357	conftest$ac_exeext conftest.$ac_ext
5358
5359	fi
5360
5361
5362
5363
5364	#
5365	# Alignment
5366	#
5367	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if architecture needs alignment" >&5
5368	$as_echo_n "checking if architecture needs alignment... " >&6; }
5369	if test "$cross_compiling" = yes; then :
5370	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: assuming yes" >&5
5371	$as_echo "assuming yes" >&6; }
5372	$as_echo "#define NEED_ALIGN 1" >>confdefs.h
5373
5374	else
5375	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5376	/* end confdefs.h. */
5377
5378	#include <stdlib.h>
5379	#include <signal.h>
5380	int main(int argc, char **argv)
5381	{
5382	unsigned char test[8] = { 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88 };
5383	signal(SIGBUS, exit);
5384	signal(SIGABRT, exit);
5385	signal(SIGSEGV, exit);
5386	if (((unsigned int )(test + 1)) != 0x55443322 && ((unsigned int )(test + 1)) != 0x22334455) {
5387	return 1;
5388	}
5389	return 0;
5390	}
5391	_ACEOF
5392	if ac_fn_c_try_run "$LINENO"; then :
5393	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5394	$as_echo "no" >&6; }
5395	else
5396	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5397	$as_echo "yes" >&6; }
5398	$as_echo "#define NEED_ALIGN 1" >>confdefs.h
5399
5400	fi
5401	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5402	conftest.$ac_objext conftest.beam conftest.$ac_ext
5403	fi
5404
5405
5406	#
5407	# linux/compiler.h
5408	#
5409	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if linux/compiler.h is required" >&5
5410	$as_echo_n "checking if linux/compiler.h is required... " >&6; }
5411	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5412	/* end confdefs.h. */
5413
5414	#include <linux/compiler.h>
5415
5416	int
5417	main ()
5418	{
5419
5420	;
5421	return 0;
5422	}
5423	_ACEOF
5424	if ac_fn_c_try_compile "$LINENO"; then :
5425	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5426	$as_echo "yes" >&6; }
5427	$as_echo "#define VBOX_WITH_LINUX_COMPILER_H 1" >>confdefs.h
5428
5429	else
5430	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5431	$as_echo "no" >&6; }
5432	fi
5433	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5434
5435
5436	#
5437	# EGD
5438	#
5439
5440	# Check whether --with-egd-socket was given.
5441	if test "${with_egd_socket+set}" = set; then :
5442	withval=$with_egd_socket; EGD_SOCKET="$withval"
5443	else
5444	EGD_SOCKET="/var/run/egd-pool"
5445
5446	fi
5447
5448	cat >>confdefs.h <<_ACEOF
5449	#define EGD_SOCKET "$EGD_SOCKET"
5450	_ACEOF
5451
5452
5453
5454	#
5455	# rdp2vnc
5456	#
5457	vncserverconfig=libvncserver-config
5458
5459	# Check whether --with-libvncserver-config was given.
5460	if test "${with_libvncserver_config+set}" = set; then :
5461	withval=$with_libvncserver_config; vncserverconfig="$withval"
5462
5463	fi
5464
5465
5466	# Check whether --with-libvncserver was given.
5467	if test "${with_libvncserver+set}" = set; then :
5468	withval=$with_libvncserver;
5469	VNCINC=`$vncserverconfig --cflags`
5470
5471	LDVNC=`$vncserverconfig --libs`
5472
5473	VNCLINK=`$vncserverconfig --link`
5474
5475	RDP2VNCTARGET="rdp2vnc"
5476
5477
5478
5479	fi
5480
5481
5482	#
5483	# sound
5484	#
5485
5486	sound="yes"
5487
5488	# Check whether --with-sound was given.
5489	if test "${with_sound+set}" = set; then :
5490	withval=$with_sound;
5491	sound="$withval"
5492
5493	fi
5494
5495
5496	ac_fn_c_check_header_mongrel "$LINENO" "sys/soundcard.h" "ac_cv_header_sys_soundcard_h" "$ac_includes_default"
5497	if test "x$ac_cv_header_sys_soundcard_h" = xyes; then :
5498	HAVE_OSS=1
5499	else
5500	HAVE_OSS=0
5501	fi
5502
5503
5504	ac_fn_c_check_header_mongrel "$LINENO" "dmedia/audio.h" "ac_cv_header_dmedia_audio_h" "$ac_includes_default"
5505	if test "x$ac_cv_header_dmedia_audio_h" = xyes; then :
5506	HAVE_SGI=1
5507	else
5508	HAVE_SGI=0
5509	fi
5510
5511
5512	ac_fn_c_check_header_mongrel "$LINENO" "sys/audioio.h" "ac_cv_header_sys_audioio_h" "$ac_includes_default"
5513	if test "x$ac_cv_header_sys_audioio_h" = xyes; then :
5514	HAVE_SUN=1
5515	else
5516	HAVE_SUN=0
5517	fi
5518
5519
5520
5521	# Check whether --enable-static-libsamplerate was given.
5522	if test "${enable_static_libsamplerate+set}" = set; then :
5523	enableval=$enable_static_libsamplerate; static_libsamplerate=yes
5524	else
5525	static_libsamplerate=no
5526	fi
5527
5528
5529	if test -n "$PKG_CONFIG"; then
5530
5531	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not available, cannot check for ao" >&5
5532	$as_echo "$as_me: WARNING: pkg-config not available, cannot check for ao" >&2;}
5533	HAVE_LIBAO=0
5534
5535
5536	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not available, cannot check for alsa" >&5
5537	$as_echo "$as_me: WARNING: pkg-config not available, cannot check for alsa" >&2;}
5538	HAVE_ALSA=0
5539
5540
5541	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not available, cannot check for samplerate" >&5
5542	$as_echo "$as_me: WARNING: pkg-config not available, cannot check for samplerate" >&2;}
5543	HAVE_LIBSAMPLERATE=0
5544
5545	if test x"$HAVE_LIBSAMPLERATE" = "x1"; then
5546	$as_echo "#define HAVE_LIBSAMPLERATE 1" >>confdefs.h
5547
5548	if test x"$static_libsamplerate" = "xyes"; then
5549	_libsamplerate_libdir=`$PKG_CONFIG --errors-to-stdout --variable=libdir samplerate`
5550	LIBSAMPLERATE_LIBS="$_libsamplerate_libdir""/libsamplerate.a"
5551	fi
5552	LIBSAMPLERATE_LIBS="$LIBSAMPLERATE_LIBS -lm"
5553	fi
5554	fi
5555
5556	if test "$sound" != "no"; then
5557	SOUNDOBJ="$SOUNDOBJ rdpsnd.o rdpsnd_dsp.o"
5558	CFLAGS="$CFLAGS $LIBSAMPLERATE_CFLAGS"
5559	LIBS="$LIBS $LIBSAMPLERATE_LIBS"
5560	$as_echo "#define WITH_RDPSND 1" >>confdefs.h
5561
5562	fi
5563
5564	case $sound in
5565	yes)
5566	if test x"$HAVE_OSS" = "x1"; then
5567	SOUNDOBJ="$SOUNDOBJ rdpsnd_oss.o"
5568	$as_echo "#define RDPSND_OSS 1" >>confdefs.h
5569
5570	fi
5571
5572	if test x"$HAVE_SGI" = "x1"; then
5573	SOUNDOBJ="$SOUNDOBJ rdpsnd_sgi.o"
5574	LIBS="$LIBS -laudio"
5575	$as_echo "#define RDPSND_SGI 1" >>confdefs.h
5576
5577	fi
5578
5579	if test x"$HAVE_SUN" = "x1"; then
5580	SOUNDOBJ="$SOUNDOBJ rdpsnd_sun.o"
5581	$as_echo "#define RDPSND_SUN 1" >>confdefs.h
5582
5583	fi
5584
5585	if test x"$HAVE_ALSA" = "x1"; then
5586	SOUNDOBJ="$SOUNDOBJ rdpsnd_alsa.o"
5587	CFLAGS="$CFLAGS $ALSA_CFLAGS"
5588	LIBS="$LIBS $ALSA_LIBS"
5589	$as_echo "#define RDPSND_ALSA 1" >>confdefs.h
5590
5591	fi
5592
5593	if test x"$HAVE_LIBAO" = "x1"; then
5594	SOUNDOBJ="$SOUNDOBJ rdpsnd_libao.o"
5595	CFLAGS="$CFLAGS $LIBAO_CFLAGS"
5596	LIBS="$LIBS $LIBAO_LIBS"
5597	$as_echo "#define RDPSND_LIBAO 1" >>confdefs.h
5598
5599	fi
5600
5601	;;
5602
5603	oss)
5604	if test x"$HAVE_OSS" = "x1"; then
5605	SOUNDOBJ="$SOUNDOBJ rdpsnd_oss.o"
5606	$as_echo "#define RDPSND_OSS 1" >>confdefs.h
5607
5608	else
5609	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
5610	fi
5611	;;
5612
5613	sgi)
5614	if test x"$HAVE_SGI" = "x1"; then
5615	SOUNDOBJ="$SOUNDOBJ rdpsnd_sgi.o"
5616	LIBS="$LIBS -laudio"
5617	$as_echo "#define RDPSND_SGI 1" >>confdefs.h
5618
5619	else
5620	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
5621	fi
5622	;;
5623
5624	sun)
5625	if test x"$HAVE_SUN" = "x1"; then
5626	SOUNDOBJ="$SOUNDOBJ rdpsnd_sun.o"
5627	$as_echo "#define RDPSND_SUN 1" >>confdefs.h
5628
5629	else
5630	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
5631	fi
5632	;;
5633
5634	alsa)
5635	if test x"$HAVE_ALSA" = "x1"; then
5636	SOUNDOBJ="$SOUNDOBJ rdpsnd_alsa.o"
5637	CFLAGS="$CFLAGS $ALSA_CFLAGS"
5638	LIBS="$LIBS $ALSA_LIBS"
5639	$as_echo "#define RDPSND_ALSA 1" >>confdefs.h
5640
5641	else
5642	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
5643	fi
5644	;;
5645
5646	libao)
5647	if test x"$HAVE_LIBAO" = "x1"; then
5648	SOUNDOBJ="$SOUNDOBJ rdpsnd_libao.o"
5649	CFLAGS="$CFLAGS $LIBAO_CFLAGS"
5650	LIBS="$LIBS $LIBAO_LIBS"
5651	$as_echo "#define RDPSND_LIBAO 1" >>confdefs.h
5652
5653	else
5654	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
5655	fi
5656	;;
5657
5658	no)
5659	;;
5660
5661	*)
5662	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: sound support disabled" >&5
5663	$as_echo "$as_me: WARNING: sound support disabled" >&2;}
5664	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Currently supported systems are Open Sound System (oss), SGI AL (sgi), Sun/BSD (sun), ALSA (alsa) and libao" >&5
5665	$as_echo "$as_me: WARNING: Currently supported systems are Open Sound System (oss), SGI AL (sgi), Sun/BSD (sun), ALSA (alsa) and libao" >&2;}
5666	;;
5667	esac
5668
5669
5670
5671	#
5672	# dirfd
5673	#
5674
5675
5676
5677
5678
5679	ac_header_dirent=no
5680	for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
5681	as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
5682	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
5683	$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
5684	if eval \${$as_ac_Header+:} false; then :
5685	$as_echo_n "(cached) " >&6
5686	else
5687	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5688	/* end confdefs.h. */
5689	#include <sys/types.h>
5690	#include <$ac_hdr>
5691
5692	int
5693	main ()
5694	{
5695	if ((DIR *) 0)
5696	return 0;
5697	;
5698	return 0;
5699	}
5700	_ACEOF
5701	if ac_fn_c_try_compile "$LINENO"; then :
5702	eval "$as_ac_Header=yes"
5703	else
5704	eval "$as_ac_Header=no"
5705	fi
5706	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5707	fi
5708	eval ac_res=\$$as_ac_Header
5709	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5710	$as_echo "$ac_res" >&6; }
5711	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5712	cat >>confdefs.h <<_ACEOF
5713	#define `$as_echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
5714	_ACEOF
5715
5716	ac_header_dirent=$ac_hdr; break
5717	fi
5718
5719	done
5720	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
5721	if test $ac_header_dirent = dirent.h; then
5722	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5723	$as_echo_n "checking for library containing opendir... " >&6; }
5724	if ${ac_cv_search_opendir+:} false; then :
5725	$as_echo_n "(cached) " >&6
5726	else
5727	ac_func_search_save_LIBS=$LIBS
5728	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5729	/* end confdefs.h. */
5730
5731	/* Override any GCC internal prototype to avoid an error.
5732	Use char because int might match the return type of a GCC
5733	builtin and then its argument prototype would still apply. */
5734	#ifdef __cplusplus
5735	extern "C"
5736	#endif
5737	char opendir ();
5738	int
5739	main ()
5740	{
5741	return opendir ();
5742	;
5743	return 0;
5744	}
5745	_ACEOF
5746	for ac_lib in '' dir; do
5747	if test -z "$ac_lib"; then
5748	ac_res="none required"
5749	else
5750	ac_res=-l$ac_lib
5751	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5752	fi
5753	if ac_fn_c_try_link "$LINENO"; then :
5754	ac_cv_search_opendir=$ac_res
5755	fi
5756	rm -f core conftest.err conftest.$ac_objext \
5757	conftest$ac_exeext
5758	if ${ac_cv_search_opendir+:} false; then :
5759	break
5760	fi
5761	done
5762	if ${ac_cv_search_opendir+:} false; then :
5763
5764	else
5765	ac_cv_search_opendir=no
5766	fi
5767	rm conftest.$ac_ext
5768	LIBS=$ac_func_search_save_LIBS
5769	fi
5770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5771	$as_echo "$ac_cv_search_opendir" >&6; }
5772	ac_res=$ac_cv_search_opendir
5773	if test "$ac_res" != no; then :
5774	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5775
5776	fi
5777
5778	else
5779	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5780	$as_echo_n "checking for library containing opendir... " >&6; }
5781	if ${ac_cv_search_opendir+:} false; then :
5782	$as_echo_n "(cached) " >&6
5783	else
5784	ac_func_search_save_LIBS=$LIBS
5785	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5786	/* end confdefs.h. */
5787
5788	/* Override any GCC internal prototype to avoid an error.
5789	Use char because int might match the return type of a GCC
5790	builtin and then its argument prototype would still apply. */
5791	#ifdef __cplusplus
5792	extern "C"
5793	#endif
5794	char opendir ();
5795	int
5796	main ()
5797	{
5798	return opendir ();
5799	;
5800	return 0;
5801	}
5802	_ACEOF
5803	for ac_lib in '' x; do
5804	if test -z "$ac_lib"; then
5805	ac_res="none required"
5806	else
5807	ac_res=-l$ac_lib
5808	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5809	fi
5810	if ac_fn_c_try_link "$LINENO"; then :
5811	ac_cv_search_opendir=$ac_res
5812	fi
5813	rm -f core conftest.err conftest.$ac_objext \
5814	conftest$ac_exeext
5815	if ${ac_cv_search_opendir+:} false; then :
5816	break
5817	fi
5818	done
5819	if ${ac_cv_search_opendir+:} false; then :
5820
5821	else
5822	ac_cv_search_opendir=no
5823	fi
5824	rm conftest.$ac_ext
5825	LIBS=$ac_func_search_save_LIBS
5826	fi
5827	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5828	$as_echo "$ac_cv_search_opendir" >&6; }
5829	ac_res=$ac_cv_search_opendir
5830	if test "$ac_res" != no; then :
5831	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5832
5833	fi
5834
5835	fi
5836
5837	dirfd_headers='
5838	#if HAVE_DIRENT_H
5839	# include <dirent.h>
5840	#else /* not HAVE_DIRENT_H */
5841	# define dirent direct
5842	# if HAVE_SYS_NDIR_H
5843	# include <sys/ndir.h>
5844	# endif /* HAVE_SYS_NDIR_H */
5845	# if HAVE_SYS_DIR_H
5846	# include <sys/dir.h>
5847	# endif /* HAVE_SYS_DIR_H */
5848	# if HAVE_NDIR_H
5849	# include <ndir.h>
5850	# endif /* HAVE_NDIR_H */
5851	#endif /* HAVE_DIRENT_H */
5852	'
5853	for ac_func in dirfd
5854	do :
5855	ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
5856	if test "x$ac_cv_func_dirfd" = xyes; then :
5857	cat >>confdefs.h <<_ACEOF
5858	#define HAVE_DIRFD 1
5859	_ACEOF
5860
5861	fi
5862	done
5863
5864	ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "$dirfd_headers
5865	"
5866	if test "x$ac_cv_have_decl_dirfd" = xyes; then :
5867	ac_have_decl=1
5868	else
5869	ac_have_decl=0
5870	fi
5871
5872	cat >>confdefs.h <<_ACEOF
5873	#define HAVE_DECL_DIRFD $ac_have_decl
5874	_ACEOF
5875
5876
5877	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5
5878	$as_echo_n "checking whether dirfd is a macro... " >&6; }
5879	if ${jm_cv_func_dirfd_macro+:} false; then :
5880	$as_echo_n "(cached) " >&6
5881	else
5882	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5883	/* end confdefs.h. */
5884	$dirfd_headers
5885	#ifdef dirfd
5886	dirent_header_defines_dirfd
5887	#endif
5888	_ACEOF
5889	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5890	$EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then :
5891	jm_cv_func_dirfd_macro=yes
5892	else
5893	jm_cv_func_dirfd_macro=no
5894	fi
5895	rm -f conftest*
5896
5897	fi
5898	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_cv_func_dirfd_macro" >&5
5899	$as_echo "$jm_cv_func_dirfd_macro" >&6; }
5900
5901	# Use the replacement only if we have no function, macro,
5902	# or declaration with that name.
5903	if test $ac_cv_func_dirfd,$ac_cv_have_decl_dirfd,$jm_cv_func_dirfd_macro \
5904	= no,no,no; then
5905	ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
5906	if test "x$ac_cv_func_dirfd" = xyes; then :
5907	$as_echo "#define HAVE_DIRFD 1" >>confdefs.h
5908
5909	else
5910	case " $LIBOBJS " in
5911	" dirfd.$ac_objext " ) ;;
5912	*) LIBOBJS="$LIBOBJS dirfd.$ac_objext"
5913	;;
5914	esac
5915
5916	fi
5917
5918
5919	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5
5920	$as_echo_n "checking how to get the file descriptor associated with an open DIR*... " >&6; }
5921	if ${gl_cv_sys_dir_fd_member_name+:} false; then :
5922	$as_echo_n "(cached) " >&6
5923	else
5924
5925	dirfd_save_CFLAGS=$CFLAGS
5926	for ac_expr in d_fd dd_fd; do
5927
5928	CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr"
5929	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5930	/* end confdefs.h. */
5931	$dirfd_headers
5932
5933	int
5934	main ()
5935	{
5936	DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;
5937	;
5938	return 0;
5939	}
5940	_ACEOF
5941	if ac_fn_c_try_compile "$LINENO"; then :
5942	dir_fd_found=yes
5943
5944	fi
5945	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5946	CFLAGS=$dirfd_save_CFLAGS
5947	test "$dir_fd_found" = yes && break
5948	done
5949	test "$dir_fd_found" = yes \|\| ac_expr=no_such_member
5950
5951	gl_cv_sys_dir_fd_member_name=$ac_expr
5952
5953
5954	fi
5955	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5
5956	$as_echo "$gl_cv_sys_dir_fd_member_name" >&6; }
5957	if test $gl_cv_sys_dir_fd_member_name != no_such_member; then
5958
5959	cat >>confdefs.h <<_ACEOF
5960	#define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name
5961	_ACEOF
5962
5963	fi
5964
5965	fi
5966
5967
5968	#
5969	# iconv
5970	#
5971
5972
5973
5974
5975
5976
5977
5978	# Check whether --with-libiconv-prefix was given.
5979	if test "${with_libiconv_prefix+set}" = set; then :
5980	withval=$with_libiconv_prefix;
5981	for dir in `echo "$withval" \| tr : ' '`; do
5982	if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
5983	if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
5984	done
5985
5986	fi
5987
5988	ac_fn_c_check_header_mongrel "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default"
5989	if test "x$ac_cv_header_iconv_h" = xyes; then :
5990	$as_echo "#define HAVE_ICONV_H 1" >>confdefs.h
5991
5992	fi
5993
5994
5995
5996	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
5997	$as_echo_n "checking for iconv... " >&6; }
5998	if ${am_cv_func_iconv+:} false; then :
5999	$as_echo_n "(cached) " >&6
6000	else
6001
6002	am_cv_func_iconv="no, consider installing GNU libiconv"
6003	am_cv_lib_iconv=no
6004	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6005	/* end confdefs.h. */
6006	#include <stdlib.h>
6007	#include <iconv.h>
6008	int
6009	main ()
6010	{
6011	iconv_t cd = iconv_open("","");
6012	iconv(cd,NULL,NULL,NULL,NULL);
6013	iconv_close(cd);
6014	;
6015	return 0;
6016	}
6017	_ACEOF
6018	if ac_fn_c_try_link "$LINENO"; then :
6019	am_cv_func_iconv=yes
6020	fi
6021	rm -f core conftest.err conftest.$ac_objext \
6022	conftest$ac_exeext conftest.$ac_ext
6023	if test "$am_cv_func_iconv" != yes; then
6024	am_save_LIBS="$LIBS"
6025	LIBS="$LIBS -liconv"
6026	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6027	/* end confdefs.h. */
6028	#include <stdlib.h>
6029	#include <iconv.h>
6030	int
6031	main ()
6032	{
6033	iconv_t cd = iconv_open("","");
6034	iconv(cd,NULL,NULL,NULL,NULL);
6035	iconv_close(cd);
6036	;
6037	return 0;
6038	}
6039	_ACEOF
6040	if ac_fn_c_try_link "$LINENO"; then :
6041	am_cv_lib_iconv=yes
6042	am_cv_func_iconv=yes
6043	fi
6044	rm -f core conftest.err conftest.$ac_objext \
6045	conftest$ac_exeext conftest.$ac_ext
6046	LIBS="$am_save_LIBS"
6047	fi
6048
6049	fi
6050	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6051	$as_echo "$am_cv_func_iconv" >&6; }
6052	if test "$am_cv_func_iconv" = yes; then
6053
6054	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
6055
6056	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6057	$as_echo_n "checking for iconv declaration... " >&6; }
6058	if ${am_cv_proto_iconv+:} false; then :
6059	$as_echo_n "(cached) " >&6
6060	else
6061
6062	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6063	/* end confdefs.h. */
6064
6065	#include <stdlib.h>
6066	#include <iconv.h>
6067	extern
6068	#ifdef __cplusplus
6069	"C"
6070	#endif
6071	#if defined(__STDC__) \|\| defined(__cplusplus)
6072	size_t iconv (iconv_t cd, char * inbuf, size_t inbytesleft, char * outbuf, size_t outbytesleft);
6073	#else
6074	size_t iconv();
6075	#endif
6076
6077	int
6078	main ()
6079	{
6080
6081	;
6082	return 0;
6083	}
6084	_ACEOF
6085	if ac_fn_c_try_compile "$LINENO"; then :
6086	am_cv_proto_iconv_arg1=""
6087	else
6088	am_cv_proto_iconv_arg1="const"
6089	fi
6090	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6091	am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * inbuf, size_t inbytesleft, char * outbuf, size_t outbytesleft);"
6092	fi
6093
6094	am_cv_proto_iconv=`echo "$am_cv_proto_iconv" \| tr -s ' ' \| sed -e 's/( /(/'`
6095	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6096	}$am_cv_proto_iconv" >&5
6097	$as_echo "${ac_t:-
6098	}$am_cv_proto_iconv" >&6; }
6099
6100	cat >>confdefs.h <<_ACEOF
6101	#define ICONV_CONST $am_cv_proto_iconv_arg1
6102	_ACEOF
6103
6104	fi
6105	LIBICONV=
6106	if test "$am_cv_lib_iconv" = yes; then
6107	LIBICONV="-liconv"
6108	fi
6109
6110
6111	LIBS="$LIBS $LIBICONV"
6112
6113	#
6114	# socklen_t
6115	# from curl
6116
6117
6118
6119
6120	ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
6121	#include <sys/socket.h>
6122	"
6123	if test "x$ac_cv_type_socklen_t" = xyes; then :
6124
6125	else
6126
6127	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
6128	$as_echo_n "checking for socklen_t equivalent... " >&6; }
6129	if ${socklen_t_cv_equiv+:} false; then :
6130	$as_echo_n "(cached) " >&6
6131	else
6132
6133	# Systems have either "struct sockaddr *" or
6134	# "void *" as the second argument to getpeername
6135	socklen_t_cv_equiv=
6136	for arg2 in "struct sockaddr" void; do
6137	for t in int size_t unsigned long "unsigned long"; do
6138	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6139	/* end confdefs.h. */
6140
6141	#include <sys/types.h>
6142	#include <sys/socket.h>
6143
6144	int getpeername (int, $arg2 , $t );
6145
6146	int
6147	main ()
6148	{
6149
6150	$t len;
6151	getpeername(0,0,&len);
6152
6153	;
6154	return 0;
6155	}
6156	_ACEOF
6157	if ac_fn_c_try_compile "$LINENO"; then :
6158
6159	socklen_t_cv_equiv="$t"
6160	break
6161
6162	fi
6163	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6164	done
6165	done
6166
6167	if test "x$socklen_t_cv_equiv" = x; then
6168	as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5
6169	fi
6170
6171	fi
6172
6173	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $socklen_t_cv_equiv" >&5
6174	$as_echo "$socklen_t_cv_equiv" >&6; }
6175
6176	cat >>confdefs.h <<_ACEOF
6177	#define socklen_t $socklen_t_cv_equiv
6178	_ACEOF
6179
6180	fi
6181
6182
6183
6184	#
6185	# statfs stuff
6186	#
6187	for ac_header in sys/vfs.h
6188	do :
6189	ac_fn_c_check_header_mongrel "$LINENO" "sys/vfs.h" "ac_cv_header_sys_vfs_h" "$ac_includes_default"
6190	if test "x$ac_cv_header_sys_vfs_h" = xyes; then :
6191	cat >>confdefs.h <<_ACEOF
6192	#define HAVE_SYS_VFS_H 1
6193	_ACEOF
6194
6195	fi
6196
6197	done
6198
6199	for ac_header in sys/statvfs.h
6200	do :
6201	ac_fn_c_check_header_mongrel "$LINENO" "sys/statvfs.h" "ac_cv_header_sys_statvfs_h" "$ac_includes_default"
6202	if test "x$ac_cv_header_sys_statvfs_h" = xyes; then :
6203	cat >>confdefs.h <<_ACEOF
6204	#define HAVE_SYS_STATVFS_H 1
6205	_ACEOF
6206
6207	fi
6208
6209	done
6210
6211	for ac_header in sys/statfs.h
6212	do :
6213	ac_fn_c_check_header_mongrel "$LINENO" "sys/statfs.h" "ac_cv_header_sys_statfs_h" "$ac_includes_default"
6214	if test "x$ac_cv_header_sys_statfs_h" = xyes; then :
6215	cat >>confdefs.h <<_ACEOF
6216	#define HAVE_SYS_STATFS_H 1
6217	_ACEOF
6218
6219	fi
6220
6221	done
6222
6223	for ac_header in sys/param.h
6224	do :
6225	ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
6226	if test "x$ac_cv_header_sys_param_h" = xyes; then :
6227	cat >>confdefs.h <<_ACEOF
6228	#define HAVE_SYS_PARAM_H 1
6229	_ACEOF
6230
6231	fi
6232
6233	done
6234
6235
6236	mount_includes="\
6237	$ac_includes_default
6238	#if HAVE_SYS_PARAM_H
6239	# include <sys/param.h>
6240	#endif
6241	"
6242
6243	for ac_header in sys/mount.h
6244	do :
6245	ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$mount_includes
6246	"
6247	if test "x$ac_cv_header_sys_mount_h" = xyes; then :
6248	cat >>confdefs.h <<_ACEOF
6249	#define HAVE_SYS_MOUNT_H 1
6250	_ACEOF
6251
6252	fi
6253
6254	done
6255
6256
6257	#################################################
6258	# these tests are taken from the GNU fileutils package
6259	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get filesystem space usage..." >&5
6260	$as_echo "$as_me: checking how to get filesystem space usage..." >&6;}
6261	space=no
6262
6263	# Test for statvfs64.
6264	if test $space = no; then
6265	# SVR4
6266	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking statvfs64 function (SVR4)" >&5
6267	$as_echo_n "checking statvfs64 function (SVR4)... " >&6; }
6268	if ${fu_cv_sys_stat_statvfs64+:} false; then :
6269	$as_echo_n "(cached) " >&6
6270	else
6271	if test "$cross_compiling" = yes; then :
6272	fu_cv_sys_stat_statvfs64=cross
6273	else
6274	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6275	/* end confdefs.h. */
6276
6277	#if defined(HAVE_UNISTD_H)
6278	#include <unistd.h>
6279	#endif
6280	#include <sys/types.h>
6281	#include <sys/statvfs.h>
6282	main ()
6283	{
6284	struct statvfs64 fsd;
6285	exit (statvfs64 (".", &fsd));
6286	}
6287	_ACEOF
6288	if ac_fn_c_try_run "$LINENO"; then :
6289	fu_cv_sys_stat_statvfs64=yes
6290	else
6291	fu_cv_sys_stat_statvfs64=no
6292	fi
6293	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6294	conftest.$ac_objext conftest.beam conftest.$ac_ext
6295	fi
6296
6297	fi
6298	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs64" >&5
6299	$as_echo "$fu_cv_sys_stat_statvfs64" >&6; }
6300	if test $fu_cv_sys_stat_statvfs64 = yes; then
6301	space=yes
6302
6303	$as_echo "#define STAT_STATVFS64 1" >>confdefs.h
6304
6305	fi
6306	fi
6307
6308	# Perform only the link test since it seems there are no variants of the
6309	# statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
6310	# because that got a false positive on SCO OSR5. Adding the declaration
6311	# of a `struct statvfs' causes this test to fail (as it should) on such
6312	# systems. That system is reported to work fine with STAT_STATFS4 which
6313	# is what it gets when this test fails.
6314	if test $space = no; then
6315	# SVR4
6316	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking statvfs function (SVR4)" >&5
6317	$as_echo_n "checking statvfs function (SVR4)... " >&6; }
6318	if ${fu_cv_sys_stat_statvfs+:} false; then :
6319	$as_echo_n "(cached) " >&6
6320	else
6321	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6322	/* end confdefs.h. */
6323	#include <sys/types.h>
6324	#include <sys/statvfs.h>
6325	int
6326	main ()
6327	{
6328	struct statvfs fsd; statvfs (0, &fsd);
6329	;
6330	return 0;
6331	}
6332	_ACEOF
6333	if ac_fn_c_try_link "$LINENO"; then :
6334	fu_cv_sys_stat_statvfs=yes
6335	else
6336	fu_cv_sys_stat_statvfs=no
6337	fi
6338	rm -f core conftest.err conftest.$ac_objext \
6339	conftest$ac_exeext conftest.$ac_ext
6340	fi
6341	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs" >&5
6342	$as_echo "$fu_cv_sys_stat_statvfs" >&6; }
6343	if test $fu_cv_sys_stat_statvfs = yes; then
6344	space=yes
6345
6346	$as_echo "#define STAT_STATVFS 1" >>confdefs.h
6347
6348	fi
6349	fi
6350
6351	if test $space = no; then
6352	# DEC Alpha running OSF/1
6353	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 3-argument statfs function (DEC OSF/1)" >&5
6354	$as_echo_n "checking for 3-argument statfs function (DEC OSF/1)... " >&6; }
6355	if ${fu_cv_sys_stat_statfs3_osf1+:} false; then :
6356	$as_echo_n "(cached) " >&6
6357	else
6358	if test "$cross_compiling" = yes; then :
6359	fu_cv_sys_stat_statfs3_osf1=no
6360	else
6361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6362	/* end confdefs.h. */
6363
6364	#include <sys/param.h>
6365	#include <sys/types.h>
6366	#include <sys/mount.h>
6367	main ()
6368	{
6369	struct statfs fsd;
6370	fsd.f_fsize = 0;
6371	exit (statfs (".", &fsd, sizeof (struct statfs)));
6372	}
6373	_ACEOF
6374	if ac_fn_c_try_run "$LINENO"; then :
6375	fu_cv_sys_stat_statfs3_osf1=yes
6376	else
6377	fu_cv_sys_stat_statfs3_osf1=no
6378	fi
6379	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6380	conftest.$ac_objext conftest.beam conftest.$ac_ext
6381	fi
6382
6383	fi
6384
6385
6386
6387	#C_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
6388	if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
6389	space=yes
6390
6391	$as_echo "#define STAT_STATFS3_OSF1 1" >>confdefs.h
6392
6393	fi
6394	fi
6395
6396	if test $space = no; then
6397	# AIX
6398	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.bsize member (AIX, 4.3BSD)" >&5
6399	$as_echo_n "checking for two-argument statfs with statfs.bsize member (AIX, 4.3BSD)... " >&6; }
6400	if ${fu_cv_sys_stat_statfs2_bsize+:} false; then :
6401	$as_echo_n "(cached) " >&6
6402	else
6403	if test "$cross_compiling" = yes; then :
6404	fu_cv_sys_stat_statfs2_bsize=no
6405	else
6406	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6407	/* end confdefs.h. */
6408
6409	#ifdef HAVE_SYS_PARAM_H
6410	#include <sys/param.h>
6411	#endif
6412	#ifdef HAVE_SYS_MOUNT_H
6413	#include <sys/mount.h>
6414	#endif
6415	#ifdef HAVE_SYS_VFS_H
6416	#include <sys/vfs.h>
6417	#endif
6418	main ()
6419	{
6420	struct statfs fsd;
6421	fsd.f_bsize = 0;
6422	exit (statfs (".", &fsd));
6423	}
6424	_ACEOF
6425	if ac_fn_c_try_run "$LINENO"; then :
6426	fu_cv_sys_stat_statfs2_bsize=yes
6427	else
6428	fu_cv_sys_stat_statfs2_bsize=no
6429	fi
6430	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6431	conftest.$ac_objext conftest.beam conftest.$ac_ext
6432	fi
6433
6434	fi
6435
6436	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_bsize" >&5
6437	$as_echo "$fu_cv_sys_stat_statfs2_bsize" >&6; }
6438	if test $fu_cv_sys_stat_statfs2_bsize = yes; then
6439	space=yes
6440
6441	$as_echo "#define STAT_STATFS2_BSIZE 1" >>confdefs.h
6442
6443	fi
6444	fi
6445
6446	if test $space = no; then
6447	# SVR3
6448	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for four-argument statfs (AIX-3.2.5, SVR3)" >&5
6449	$as_echo_n "checking for four-argument statfs (AIX-3.2.5, SVR3)... " >&6; }
6450	if ${fu_cv_sys_stat_statfs4+:} false; then :
6451	$as_echo_n "(cached) " >&6
6452	else
6453	if test "$cross_compiling" = yes; then :
6454	fu_cv_sys_stat_statfs4=no
6455	else
6456	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6457	/* end confdefs.h. */
6458	#include <sys/types.h>
6459	#include <sys/statfs.h>
6460	main ()
6461	{
6462	struct statfs fsd;
6463	exit (statfs (".", &fsd, sizeof fsd, 0));
6464	}
6465	_ACEOF
6466	if ac_fn_c_try_run "$LINENO"; then :
6467	fu_cv_sys_stat_statfs4=yes
6468	else
6469	fu_cv_sys_stat_statfs4=no
6470	fi
6471	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6472	conftest.$ac_objext conftest.beam conftest.$ac_ext
6473	fi
6474
6475	fi
6476
6477	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs4" >&5
6478	$as_echo "$fu_cv_sys_stat_statfs4" >&6; }
6479	if test $fu_cv_sys_stat_statfs4 = yes; then
6480	space=yes
6481
6482	$as_echo "#define STAT_STATFS4 1" >>confdefs.h
6483
6484	fi
6485	fi
6486
6487	if test $space = no; then
6488	# 4.4BSD and NetBSD
6489	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.fsize member (4.4BSD and NetBSD)" >&5
6490	$as_echo_n "checking for two-argument statfs with statfs.fsize member (4.4BSD and NetBSD)... " >&6; }
6491	if ${fu_cv_sys_stat_statfs2_fsize+:} false; then :
6492	$as_echo_n "(cached) " >&6
6493	else
6494	if test "$cross_compiling" = yes; then :
6495	fu_cv_sys_stat_statfs2_fsize=no
6496	else
6497	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6498	/* end confdefs.h. */
6499	#include <sys/types.h>
6500	#ifdef HAVE_SYS_PARAM_H
6501	#include <sys/param.h>
6502	#endif
6503	#ifdef HAVE_SYS_MOUNT_H
6504	#include <sys/mount.h>
6505	#endif
6506	main ()
6507	{
6508	struct statfs fsd;
6509	fsd.f_fsize = 0;
6510	exit (statfs (".", &fsd));
6511	}
6512	_ACEOF
6513	if ac_fn_c_try_run "$LINENO"; then :
6514	fu_cv_sys_stat_statfs2_fsize=yes
6515	else
6516	fu_cv_sys_stat_statfs2_fsize=no
6517	fi
6518	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6519	conftest.$ac_objext conftest.beam conftest.$ac_ext
6520	fi
6521
6522	fi
6523
6524	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_fsize" >&5
6525	$as_echo "$fu_cv_sys_stat_statfs2_fsize" >&6; }
6526	if test $fu_cv_sys_stat_statfs2_fsize = yes; then
6527	space=yes
6528
6529	$as_echo "#define STAT_STATFS2_FSIZE 1" >>confdefs.h
6530
6531	fi
6532	fi
6533
6534	if test $space = no; then
6535	# Ultrix
6536	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with struct fs_data (Ultrix)" >&5
6537	$as_echo_n "checking for two-argument statfs with struct fs_data (Ultrix)... " >&6; }
6538	if ${fu_cv_sys_stat_fs_data+:} false; then :
6539	$as_echo_n "(cached) " >&6
6540	else
6541	if test "$cross_compiling" = yes; then :
6542	fu_cv_sys_stat_fs_data=no
6543	else
6544	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6545	/* end confdefs.h. */
6546	#include <sys/types.h>
6547	#ifdef HAVE_SYS_PARAM_H
6548	#include <sys/param.h>
6549	#endif
6550	#ifdef HAVE_SYS_MOUNT_H
6551	#include <sys/mount.h>
6552	#endif
6553	#ifdef HAVE_SYS_FS_TYPES_H
6554	#include <sys/fs_types.h>
6555	#endif
6556	main ()
6557	{
6558	struct fs_data fsd;
6559	/* Ultrix's statfs returns 1 for success,
6560	0 for not mounted, -1 for failure. */
6561	exit (statfs (".", &fsd) != 1);
6562	}
6563	_ACEOF
6564	if ac_fn_c_try_run "$LINENO"; then :
6565	fu_cv_sys_stat_fs_data=yes
6566	else
6567	fu_cv_sys_stat_fs_data=no
6568	fi
6569	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6570	conftest.$ac_objext conftest.beam conftest.$ac_ext
6571	fi
6572
6573	fi
6574
6575	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_fs_data" >&5
6576	$as_echo "$fu_cv_sys_stat_fs_data" >&6; }
6577	if test $fu_cv_sys_stat_fs_data = yes; then
6578	space=yes
6579
6580	$as_echo "#define STAT_STATFS2_FS_DATA 1" >>confdefs.h
6581
6582	fi
6583	fi
6584
6585	statxfs_includes="\
6586	$ac_includes_default
6587	#if HAVE_SYS_STATVFS_H
6588	# include <sys/statvfs.h>
6589	#endif
6590	#if HAVE_SYS_VFS_H
6591	# include <sys/vfs.h>
6592	#endif
6593	#if !HAVE_SYS_STATVFS_H && !HAVE_SYS_VFS_H
6594	# if HAVE_SYS_MOUNT_H && HAVE_SYS_PARAM_H
6595	/* NetBSD 1.5.2 needs these, for the declaration of struct statfs. */
6596	# include <sys/param.h>
6597	# include <sys/mount.h>
6598	# elif HAVE_NETINET_IN_H && HAVE_NFS_NFS_CLNT_H && HAVE_NFS_VFS_H
6599	/* Ultrix 4.4 needs these for the declaration of struct statfs. */
6600	# include <netinet/in.h>
6601	# include <nfs/nfs_clnt.h>
6602	# include <nfs/vfs.h>
6603	# endif
6604	#endif
6605	"
6606
6607	ac_fn_c_check_member "$LINENO" "struct statfs" "f_namemax" "ac_cv_member_struct_statfs_f_namemax" "$statxfs_includes
6608	"
6609	if test "x$ac_cv_member_struct_statfs_f_namemax" = xyes; then :
6610
6611	cat >>confdefs.h <<_ACEOF
6612	#define HAVE_STRUCT_STATFS_F_NAMEMAX 1
6613	_ACEOF
6614
6615
6616	fi
6617
6618	ac_fn_c_check_member "$LINENO" "struct statvfs" "f_namemax" "ac_cv_member_struct_statvfs_f_namemax" "$statxfs_includes
6619	"
6620	if test "x$ac_cv_member_struct_statvfs_f_namemax" = xyes; then :
6621
6622	cat >>confdefs.h <<_ACEOF
6623	#define HAVE_STRUCT_STATVFS_F_NAMEMAX 1
6624	_ACEOF
6625
6626
6627	fi
6628
6629	ac_fn_c_check_member "$LINENO" "struct statfs" "f_namelen" "ac_cv_member_struct_statfs_f_namelen" "$statxfs_includes
6630	"
6631	if test "x$ac_cv_member_struct_statfs_f_namelen" = xyes; then :
6632
6633	cat >>confdefs.h <<_ACEOF
6634	#define HAVE_STRUCT_STATFS_F_NAMELEN 1
6635	_ACEOF
6636
6637
6638	fi
6639
6640	ac_fn_c_check_member "$LINENO" "struct statvfs" "f_namelen" "ac_cv_member_struct_statvfs_f_namelen" "$statxfs_includes
6641	"
6642	if test "x$ac_cv_member_struct_statvfs_f_namelen" = xyes; then :
6643
6644	cat >>confdefs.h <<_ACEOF
6645	#define HAVE_STRUCT_STATVFS_F_NAMELEN 1
6646	_ACEOF
6647
6648
6649	fi
6650
6651
6652	#
6653	# Large file support
6654	#
6655	# Check whether --enable-largefile was given.
6656	if test "${enable_largefile+set}" = set; then :
6657	enableval=$enable_largefile;
6658	fi
6659
6660	if test "$enable_largefile" != no; then
6661
6662	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6663	$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6664	if ${ac_cv_sys_largefile_CC+:} false; then :
6665	$as_echo_n "(cached) " >&6
6666	else
6667	ac_cv_sys_largefile_CC=no
6668	if test "$GCC" != yes; then
6669	ac_save_CC=$CC
6670	while :; do
6671	# IRIX 6.2 and later do not support large files by default,
6672	# so use the C compiler's -n32 option if that helps.
6673	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6674	/* end confdefs.h. */
6675	#include <sys/types.h>
6676	/* Check that off_t can represent 2**63 - 1 correctly.
6677	We can't simply define LARGE_OFF_T to be 9223372036854775807,
6678	since some C++ compilers masquerading as C compilers
6679	incorrectly reject 9223372036854775807. */
6680	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6681	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6682	&& LARGE_OFF_T % 2147483647 == 1)
6683	? 1 : -1];
6684	int
6685	main ()
6686	{
6687
6688	;
6689	return 0;
6690	}
6691	_ACEOF
6692	if ac_fn_c_try_compile "$LINENO"; then :
6693	break
6694	fi
6695	rm -f core conftest.err conftest.$ac_objext
6696	CC="$CC -n32"
6697	if ac_fn_c_try_compile "$LINENO"; then :
6698	ac_cv_sys_largefile_CC=' -n32'; break
6699	fi
6700	rm -f core conftest.err conftest.$ac_objext
6701	break
6702	done
6703	CC=$ac_save_CC
6704	rm -f conftest.$ac_ext
6705	fi
6706	fi
6707	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6708	$as_echo "$ac_cv_sys_largefile_CC" >&6; }
6709	if test "$ac_cv_sys_largefile_CC" != no; then
6710	CC=$CC$ac_cv_sys_largefile_CC
6711	fi
6712
6713	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6714	$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6715	if ${ac_cv_sys_file_offset_bits+:} false; then :
6716	$as_echo_n "(cached) " >&6
6717	else
6718	while :; do
6719	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6720	/* end confdefs.h. */
6721	#include <sys/types.h>
6722	/* Check that off_t can represent 2**63 - 1 correctly.
6723	We can't simply define LARGE_OFF_T to be 9223372036854775807,
6724	since some C++ compilers masquerading as C compilers
6725	incorrectly reject 9223372036854775807. */
6726	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6727	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6728	&& LARGE_OFF_T % 2147483647 == 1)
6729	? 1 : -1];
6730	int
6731	main ()
6732	{
6733
6734	;
6735	return 0;
6736	}
6737	_ACEOF
6738	if ac_fn_c_try_compile "$LINENO"; then :
6739	ac_cv_sys_file_offset_bits=no; break
6740	fi
6741	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6742	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6743	/* end confdefs.h. */
6744	#define _FILE_OFFSET_BITS 64
6745	#include <sys/types.h>
6746	/* Check that off_t can represent 2**63 - 1 correctly.
6747	We can't simply define LARGE_OFF_T to be 9223372036854775807,
6748	since some C++ compilers masquerading as C compilers
6749	incorrectly reject 9223372036854775807. */
6750	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6751	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6752	&& LARGE_OFF_T % 2147483647 == 1)
6753	? 1 : -1];
6754	int
6755	main ()
6756	{
6757
6758	;
6759	return 0;
6760	}
6761	_ACEOF
6762	if ac_fn_c_try_compile "$LINENO"; then :
6763	ac_cv_sys_file_offset_bits=64; break
6764	fi
6765	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6766	ac_cv_sys_file_offset_bits=unknown
6767	break
6768	done
6769	fi
6770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6771	$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6772	case $ac_cv_sys_file_offset_bits in #(
6773	no \| unknown) ;;
6774	*)
6775	cat >>confdefs.h <<_ACEOF
6776	#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6777	_ACEOF
6778	;;
6779	esac
6780	rm -rf conftest*
6781	if test $ac_cv_sys_file_offset_bits = unknown; then
6782	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6783	$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6784	if ${ac_cv_sys_large_files+:} false; then :
6785	$as_echo_n "(cached) " >&6
6786	else
6787	while :; do
6788	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6789	/* end confdefs.h. */
6790	#include <sys/types.h>
6791	/* Check that off_t can represent 2**63 - 1 correctly.
6792	We can't simply define LARGE_OFF_T to be 9223372036854775807,
6793	since some C++ compilers masquerading as C compilers
6794	incorrectly reject 9223372036854775807. */
6795	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6796	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6797	&& LARGE_OFF_T % 2147483647 == 1)
6798	? 1 : -1];
6799	int
6800	main ()
6801	{
6802
6803	;
6804	return 0;
6805	}
6806	_ACEOF
6807	if ac_fn_c_try_compile "$LINENO"; then :
6808	ac_cv_sys_large_files=no; break
6809	fi
6810	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6812	/* end confdefs.h. */
6813	#define _LARGE_FILES 1
6814	#include <sys/types.h>
6815	/* Check that off_t can represent 2**63 - 1 correctly.
6816	We can't simply define LARGE_OFF_T to be 9223372036854775807,
6817	since some C++ compilers masquerading as C compilers
6818	incorrectly reject 9223372036854775807. */
6819	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6820	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6821	&& LARGE_OFF_T % 2147483647 == 1)
6822	? 1 : -1];
6823	int
6824	main ()
6825	{
6826
6827	;
6828	return 0;
6829	}
6830	_ACEOF
6831	if ac_fn_c_try_compile "$LINENO"; then :
6832	ac_cv_sys_large_files=1; break
6833	fi
6834	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6835	ac_cv_sys_large_files=unknown
6836	break
6837	done
6838	fi
6839	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6840	$as_echo "$ac_cv_sys_large_files" >&6; }
6841	case $ac_cv_sys_large_files in #(
6842	no \| unknown) ;;
6843	*)
6844	cat >>confdefs.h <<_ACEOF
6845	#define _LARGE_FILES $ac_cv_sys_large_files
6846	_ACEOF
6847	;;
6848	esac
6849	rm -rf conftest*
6850	fi
6851	fi
6852
6853
6854	#
6855	# mntent
6856	#
6857	ac_fn_c_check_header_mongrel "$LINENO" "mntent.h" "ac_cv_header_mntent_h" "$ac_includes_default"
6858	if test "x$ac_cv_header_mntent_h" = xyes; then :
6859	$as_echo "#define HAVE_MNTENT_H 1" >>confdefs.h
6860
6861	fi
6862
6863
6864	for ac_func in setmntent
6865	do :
6866	ac_fn_c_check_func "$LINENO" "setmntent" "ac_cv_func_setmntent"
6867	if test "x$ac_cv_func_setmntent" = xyes; then :
6868	cat >>confdefs.h <<_ACEOF
6869	#define HAVE_SETMNTENT 1
6870	_ACEOF
6871
6872	fi
6873	done
6874
6875
6876	#
6877	# IPv6
6878	#
6879
6880	# Check whether --with-ipv6 was given.
6881	if test "${with_ipv6+set}" = set; then :
6882	withval=$with_ipv6;
6883	if test $withval != "no";
6884	then
6885	$as_echo "#define IPv6 1" >>confdefs.h
6886
6887	fi
6888
6889	fi
6890
6891
6892
6893	#
6894	# debugging
6895	#
6896
6897	# Check whether --with-debug was given.
6898	if test "${with_debug+set}" = set; then :
6899	withval=$with_debug;
6900	if test $withval != "no";
6901	then
6902	$as_echo "#define WITH_DEBUG 1" >>confdefs.h
6903
6904	fi
6905
6906	fi
6907
6908
6909
6910	# Check whether --with-debug-kbd was given.
6911	if test "${with_debug_kbd+set}" = set; then :
6912	withval=$with_debug_kbd;
6913	if test $withval != "no";
6914	then
6915	$as_echo "#define WITH_DEBUG_KBD 1" >>confdefs.h
6916
6917	fi
6918
6919	fi
6920
6921
6922
6923	# Check whether --with-debug-rdp5 was given.
6924	if test "${with_debug_rdp5+set}" = set; then :
6925	withval=$with_debug_rdp5;
6926	if test $withval != "no";
6927	then
6928	$as_echo "#define WITH_DEBUG_RDP5 1" >>confdefs.h
6929
6930	fi
6931
6932	fi
6933
6934
6935
6936	# Check whether --with-debug-clipboard was given.
6937	if test "${with_debug_clipboard+set}" = set; then :
6938	withval=$with_debug_clipboard;
6939	if test $withval != "no";
6940	then
6941	$as_echo "#define WITH_DEBUG_CLIPBOARD 1" >>confdefs.h
6942
6943	fi
6944
6945	fi
6946
6947
6948
6949	# Check whether --with-debug-sound was given.
6950	if test "${with_debug_sound+set}" = set; then :
6951	withval=$with_debug_sound;
6952	if test $withval != "no";
6953	then
6954	$as_echo "#define WITH_DEBUG_SOUND 1" >>confdefs.h
6955
6956	fi
6957
6958	fi
6959
6960
6961
6962	# Check whether --with-debug-channel was given.
6963	if test "${with_debug_channel+set}" = set; then :
6964	withval=$with_debug_channel;
6965	if test $withval != "no";
6966	then
6967	$as_echo "#define WITH_DEBUG_CHANNEL 1" >>confdefs.h
6968
6969	fi
6970
6971	fi
6972
6973
6974
6975	# Check whether --with-debug-seamless was given.
6976	if test "${with_debug_seamless+set}" = set; then :
6977	withval=$with_debug_seamless;
6978	if test $withval != "no";
6979	then
6980	$as_echo "#define WITH_DEBUG_SEAMLESS 1" >>confdefs.h
6981
6982	fi
6983
6984	fi
6985
6986
6987
6988	# Check whether --with-debug-smartcard was given.
6989	if test "${with_debug_smartcard+set}" = set; then :
6990	withval=$with_debug_smartcard;
6991	if test $withval != "no";
6992	then
6993	if test x"$WITH_SCARD" = "x1"; then
6994	$as_echo "#define WITH_DEBUG_SCARD 1" >>confdefs.h
6995
6996	fi
6997	fi
6998
6999	fi
7000
7001
7002	#
7003	# target-specific stuff
7004	#
7005	# strip leading colon from rpath
7006	rpath=`echo $rpath \|sed 's/^://'`
7007	# Make sure we can run config.sub.
7008	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
7009	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
7010
7011	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
7012	$as_echo_n "checking build system type... " >&6; }
7013	if ${ac_cv_build+:} false; then :
7014	$as_echo_n "(cached) " >&6
7015	else
7016	ac_build_alias=$build_alias
7017	test "x$ac_build_alias" = x &&
7018	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
7019	test "x$ac_build_alias" = x &&
7020	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
7021	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
7022	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
7023
7024	fi
7025	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
7026	$as_echo "$ac_cv_build" >&6; }
7027	case $ac_cv_build in
7028	--*) ;;
7029	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
7030	esac
7031	build=$ac_cv_build
7032	ac_save_IFS=$IFS; IFS='-'
7033	set x $ac_cv_build
7034	shift
7035	build_cpu=$1
7036	build_vendor=$2
7037	shift; shift
7038	# Remember, the first character of IFS is used to create $*,
7039	# except with old shells:
7040	build_os=$*
7041	IFS=$ac_save_IFS
7042	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
7043
7044
7045	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
7046	$as_echo_n "checking host system type... " >&6; }
7047	if ${ac_cv_host+:} false; then :
7048	$as_echo_n "(cached) " >&6
7049	else
7050	if test "x$host_alias" = x; then
7051	ac_cv_host=$ac_cv_build
7052	else
7053	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
7054	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
7055	fi
7056
7057	fi
7058	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
7059	$as_echo "$ac_cv_host" >&6; }
7060	case $ac_cv_host in
7061	--*) ;;
7062	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
7063	esac
7064	host=$ac_cv_host
7065	ac_save_IFS=$IFS; IFS='-'
7066	set x $ac_cv_host
7067	shift
7068	host_cpu=$1
7069	host_vendor=$2
7070	shift; shift
7071	# Remember, the first character of IFS is used to create $*,
7072	# except with old shells:
7073	host_os=$*
7074	IFS=$ac_save_IFS
7075	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
7076
7077
7078	case "$host" in
7079	--solaris*)
7080	LDFLAGS="$LDFLAGS -R$rpath"
7081	;;
7082	-dec-osf)
7083	LDFLAGS="$LDFLAGS -Wl,-rpath,$rpath"
7084	;;
7085	--hpux*)
7086	CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
7087	;;
7088	--irix6.5*)
7089	LIBS="$LIBS -L$ssldir/lib32 -lcrypto"
7090	CFLAGS="$CFLAGS -D__SGI_IRIX__"
7091	;;
7092	esac
7093
7094
7095	ac_config_files="$ac_config_files Makefile"
7096
7097	cat >confcache <<\_ACEOF
7098	# This file is a shell script that caches the results of configure
7099	# tests run on this system so they can be shared between configure
7100	# scripts and configure runs, see configure's option --config-cache.
7101	# It is not useful on other systems. If it contains results you don't
7102	# want to keep, you may remove or edit it.
7103	#
7104	# config.status only pays attention to the cache file if you give it
7105	# the --recheck option to rerun configure.
7106	#
7107	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7108	# loading this file, other unset `ac_cv_foo' will be assigned the
7109	# following values.
7110
7111	_ACEOF
7112
7113	# The following way of writing the cache mishandles newlines in values,
7114	# but we know of no workaround that is simple, portable, and efficient.
7115	# So, we kill variables containing newlines.
7116	# Ultrix sh set writes to stderr and can't be redirected directly,
7117	# and sets the high bit in the cache file unless we assign to the vars.
7118	(
7119	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
7120	eval ac_val=\$$ac_var
7121	case $ac_val in #(
7122	${as_nl})
7123	case $ac_var in #(
7124	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7125	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7126	esac
7127	case $ac_var in #(
7128	_ \| IFS \| as_nl) ;; #(
7129	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
7130	*) { eval $ac_var=; unset $ac_var;} ;;
7131	esac ;;
7132	esac
7133	done
7134
7135	(set) 2>&1 \|
7136	case $as_nl`(ac_space=' '; set) 2>&1` in #(
7137	${as_nl}ac_space=\ )
7138	# `set' does not quote correctly, so add quotes: double-quote
7139	# substitution turns \\\\ into \\, and sed turns \\ into \.
7140	sed -n \
7141	"s/'/'\\\\''/g;
7142	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7143	;; #(
7144	*)
7145	# `set' quotes correctly as required by POSIX, so do not add quotes.
7146	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
7147	;;
7148	esac \|
7149	sort
7150	) \|
7151	sed '
7152	/^ac_cv_env_/b end
7153	t clear
7154	:clear
7155	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7156	t end
7157	s/^$[^=]$=$.$$/\1=${\1=\2}/
7158	:end' >>confcache
7159	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7160	if test -w "$cache_file"; then
7161	if test "x$cache_file" != "x/dev/null"; then
7162	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7163	$as_echo "$as_me: updating cache $cache_file" >&6;}
7164	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
7165	cat confcache >"$cache_file"
7166	else
7167	case $cache_file in #(
7168	/ \| ?:*)
7169	mv -f confcache "$cache_file"$$ &&
7170	mv -f "$cache_file"$$ "$cache_file" ;; #(
7171	*)
7172	mv -f confcache "$cache_file" ;;
7173	esac
7174	fi
7175	fi
7176	else
7177	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7178	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7179	fi
7180	fi
7181	rm -f confcache
7182
7183	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7184	# Let make expand exec_prefix.
7185	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7186
7187	# Transform confdefs.h into DEFS.
7188	# Protect against shell expansion while executing Makefile rules.
7189	# Protect against Makefile macro expansion.
7190	#
7191	# If the first sed substitution is executed (which looks for macros that
7192	# take arguments), then branch to the quote section. Otherwise,
7193	# look for a macro that doesn't take arguments.
7194	ac_script='
7195	:mline
7196	/\\$/{
7197	N
7198	s,\\\n,,
7199	b mline
7200	}
7201	t clear
7202	:clear
7203	s/^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$/-D\1=\2/g
7204	t quote
7205	s/^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$/-D\1=\2/g
7206	t quote
7207	b any
7208	:quote
7209	s/[ `~#$^&*(){}\\\|;'\''"<>?]/\\&/g
7210	s/\[/\\&/g
7211	s/\]/\\&/g
7212	s/\$/$$/g
7213	H
7214	:any
7215	${
7216	g
7217	s/^\n//
7218	s/\n/ /g
7219	p
7220	}
7221	'
7222	DEFS=`sed -n "$ac_script" confdefs.h`
7223
7224
7225	ac_libobjs=
7226	ac_ltlibobjs=
7227	U=
7228	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7229	# 1. Remove the extension, and $U if already installed.
7230	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7231	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
7232	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7233	# will be set to the directory where LIBOBJS objects are built.
7234	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7235	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7236	done
7237	LIBOBJS=$ac_libobjs
7238
7239	LTLIBOBJS=$ac_ltlibobjs
7240
7241
7242
7243
7244	: "${CONFIG_STATUS=./config.status}"
7245	ac_write_fail=0
7246	ac_clean_files_save=$ac_clean_files
7247	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7248	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7249	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7250	as_write_fail=0
7251	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
7252	#! $SHELL
7253	# Generated by $as_me.
7254	# Run this file to recreate the current configuration.
7255	# Compiler output produced by configure, useful for debugging
7256	# configure, is in config.log if it exists.
7257
7258	debug=false
7259	ac_cs_recheck=false
7260	ac_cs_silent=false
7261
7262	SHELL=\${CONFIG_SHELL-$SHELL}
7263	export SHELL
7264	_ASEOF
7265	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
7266	## -------------------- ##
7267	## M4sh Initialization. ##
7268	## -------------------- ##
7269
7270	# Be more Bourne compatible
7271	DUALCASE=1; export DUALCASE # for MKS sh
7272	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7273	emulate sh
7274	NULLCMD=:
7275	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7276	# is contrary to our usage. Disable this feature.
7277	alias -g '${1+"$@"}'='"$@"'
7278	setopt NO_GLOB_SUBST
7279	else
7280	case `(set -o) 2>/dev/null` in #(
7281	posix) :
7282	set -o posix ;; #(
7283	*) :
7284	;;
7285	esac
7286	fi
7287
7288
7289	as_nl='
7290	'
7291	export as_nl
7292	# Printing a long string crashes Solaris 7 /usr/bin/printf.
7293	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7294	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7295	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7296	# Prefer a ksh shell builtin over an external printf program on Solaris,
7297	# but without wasting forks for bash or zsh.
7298	if test -z "$BASH_VERSION$ZSH_VERSION" \
7299	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7300	as_echo='print -r --'
7301	as_echo_n='print -rn --'
7302	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7303	as_echo='printf %s\n'
7304	as_echo_n='printf %s'
7305	else
7306	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7307	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7308	as_echo_n='/usr/ucb/echo -n'
7309	else
7310	as_echo_body='eval expr "X$1" : "X\$.*\$"'
7311	as_echo_n_body='eval
7312	arg=$1;
7313	case $arg in #(
7314	"$as_nl")
7315	expr "X$arg" : "X\$.*\$$as_nl";
7316	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
7317	esac;
7318	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
7319	'
7320	export as_echo_n_body
7321	as_echo_n='sh -c $as_echo_n_body as_echo'
7322	fi
7323	export as_echo_body
7324	as_echo='sh -c $as_echo_body as_echo'
7325	fi
7326
7327	# The user is always right.
7328	if test "${PATH_SEPARATOR+set}" != set; then
7329	PATH_SEPARATOR=:
7330	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7331	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
7332	PATH_SEPARATOR=';'
7333	}
7334	fi
7335
7336
7337	# IFS
7338	# We need space, tab and new line, in precisely that order. Quoting is
7339	# there to prevent editors from complaining about space-tab.
7340	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7341	# splitting by setting IFS to empty value.)
7342	IFS=" "" $as_nl"
7343
7344	# Find who we are. Look in the path if we contain no directory separator.
7345	as_myself=
7346	case $0 in #((
7347	[\\/] ) as_myself=$0 ;;
7348	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7349	for as_dir in $PATH
7350	do
7351	IFS=$as_save_IFS
7352	test -z "$as_dir" && as_dir=.
7353	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7354	done
7355	IFS=$as_save_IFS
7356
7357	;;
7358	esac
7359	# We did not find ourselves, most probably we were run as `sh COMMAND'
7360	# in which case we are not to be found in the path.
7361	if test "x$as_myself" = x; then
7362	as_myself=$0
7363	fi
7364	if test ! -f "$as_myself"; then
7365	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7366	exit 1
7367	fi
7368
7369	# Unset variables that we do not need and which cause bugs (e.g. in
7370	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
7371	# suppresses any "Segmentation fault" message there. '((' could
7372	# trigger a bug in pdksh 5.2.14.
7373	for as_var in BASH_ENV ENV MAIL MAILPATH
7374	do eval test x\${$as_var+set} = xset \
7375	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
7376	done
7377	PS1='$ '
7378	PS2='> '
7379	PS4='+ '
7380
7381	# NLS nuisances.
7382	LC_ALL=C
7383	export LC_ALL
7384	LANGUAGE=C
7385	export LANGUAGE
7386
7387	# CDPATH.
7388	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7389
7390
7391	# as_fn_error STATUS ERROR [LINENO LOG_FD]
7392	# ----------------------------------------
7393	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7394	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7395	# script with STATUS, using 1 if that was 0.
7396	as_fn_error ()
7397	{
7398	as_status=$1; test $as_status -eq 0 && as_status=1
7399	if test "$4"; then
7400	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7401	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7402	fi
7403	$as_echo "$as_me: error: $2" >&2
7404	as_fn_exit $as_status
7405	} # as_fn_error
7406
7407
7408	# as_fn_set_status STATUS
7409	# -----------------------
7410	# Set $? to STATUS, without forking.
7411	as_fn_set_status ()
7412	{
7413	return $1
7414	} # as_fn_set_status
7415
7416	# as_fn_exit STATUS
7417	# -----------------
7418	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7419	as_fn_exit ()
7420	{
7421	set +e
7422	as_fn_set_status $1
7423	exit $1
7424	} # as_fn_exit
7425
7426	# as_fn_unset VAR
7427	# ---------------
7428	# Portably unset VAR.
7429	as_fn_unset ()
7430	{
7431	{ eval $1=; unset $1;}
7432	}
7433	as_unset=as_fn_unset
7434	# as_fn_append VAR VALUE
7435	# ----------------------
7436	# Append the text in VALUE to the end of the definition contained in VAR. Take
7437	# advantage of any shell optimizations that allow amortized linear growth over
7438	# repeated appends, instead of the typical quadratic growth present in naive
7439	# implementations.
7440	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7441	eval 'as_fn_append ()
7442	{
7443	eval $1+=\$2
7444	}'
7445	else
7446	as_fn_append ()
7447	{
7448	eval $1=\$$1\$2
7449	}
7450	fi # as_fn_append
7451
7452	# as_fn_arith ARG...
7453	# ------------------
7454	# Perform arithmetic evaluation on the ARGs, and store the result in the
7455	# global $as_val. Take advantage of shells that can avoid forks. The arguments
7456	# must be portable across $(()) and expr.
7457	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7458	eval 'as_fn_arith ()
7459	{
7460	as_val=$(( $* ))
7461	}'
7462	else
7463	as_fn_arith ()
7464	{
7465	as_val=`expr "$@" \|\| test $? -eq 1`
7466	}
7467	fi # as_fn_arith
7468
7469
7470	if expr a : '$a$' >/dev/null 2>&1 &&
7471	test "X`expr 00001 : '.*$...$'`" = X001; then
7472	as_expr=expr
7473	else
7474	as_expr=false
7475	fi
7476
7477	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7478	as_basename=basename
7479	else
7480	as_basename=false
7481	fi
7482
7483	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7484	as_dirname=dirname
7485	else
7486	as_dirname=false
7487	fi
7488
7489	as_me=`$as_basename -- "$0" \|\|
7490	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7491	X"$0" : 'X$//$$' \\| \
7492	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
7493	$as_echo X/"$0" \|
7494	sed '/^.\/$[^/][^/]$\/*$/{
7495	s//\1/
7496	q
7497	}
7498	/^X\/$\/\/$$/{
7499	s//\1/
7500	q
7501	}
7502	/^X\/$\/$.*/{
7503	s//\1/
7504	q
7505	}
7506	s/.*/./; q'`
7507
7508	# Avoid depending upon Character Ranges.
7509	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7510	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7511	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7512	as_cr_digits='0123456789'
7513	as_cr_alnum=$as_cr_Letters$as_cr_digits
7514
7515	ECHO_C= ECHO_N= ECHO_T=
7516	case `echo -n x` in #(((((
7517	-n*)
7518	case `echo 'xy\c'` in
7519	c) ECHO_T=' ';; # ECHO_T is single tab character.
7520	xy) ECHO_C='\c';;
7521	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7522	ECHO_T=' ';;
7523	esac;;
7524	*)
7525	ECHO_N='-n';;
7526	esac
7527
7528	rm -f conf$$ conf$$.exe conf$$.file
7529	if test -d conf$$.dir; then
7530	rm -f conf$$.dir/conf$$.file
7531	else
7532	rm -f conf$$.dir
7533	mkdir conf$$.dir 2>/dev/null
7534	fi
7535	if (echo >conf$$.file) 2>/dev/null; then
7536	if ln -s conf$$.file conf$$ 2>/dev/null; then
7537	as_ln_s='ln -s'
7538	# ... but there are two gotchas:
7539	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7540	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7541	# In both cases, we have to default to `cp -p'.
7542	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
7543	as_ln_s='cp -p'
7544	elif ln conf$$.file conf$$ 2>/dev/null; then
7545	as_ln_s=ln
7546	else
7547	as_ln_s='cp -p'
7548	fi
7549	else
7550	as_ln_s='cp -p'
7551	fi
7552	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7553	rmdir conf$$.dir 2>/dev/null
7554
7555
7556	# as_fn_mkdir_p
7557	# -------------
7558	# Create "$as_dir" as a directory, including parents if necessary.
7559	as_fn_mkdir_p ()
7560	{
7561
7562	case $as_dir in #(
7563	-*) as_dir=./$as_dir;;
7564	esac
7565	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
7566	as_dirs=
7567	while :; do
7568	case $as_dir in #(
7569	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
7570	*) as_qdir=$as_dir;;
7571	esac
7572	as_dirs="'$as_qdir' $as_dirs"
7573	as_dir=`$as_dirname -- "$as_dir" \|\|
7574	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7575	X"$as_dir" : 'X$//$[^/]' \\| \
7576	X"$as_dir" : 'X$//$$' \\| \
7577	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
7578	$as_echo X"$as_dir" \|
7579	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7580	s//\1/
7581	q
7582	}
7583	/^X$\/\/$[^/].*/{
7584	s//\1/
7585	q
7586	}
7587	/^X$\/\/$$/{
7588	s//\1/
7589	q
7590	}
7591	/^X$\/$.*/{
7592	s//\1/
7593	q
7594	}
7595	s/.*/./; q'`
7596	test -d "$as_dir" && break
7597	done
7598	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
7599	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
7600
7601
7602	} # as_fn_mkdir_p
7603	if mkdir -p . 2>/dev/null; then
7604	as_mkdir_p='mkdir -p "$as_dir"'
7605	else
7606	test -d ./-p && rmdir ./-p
7607	as_mkdir_p=false
7608	fi
7609
7610	if test -x / >/dev/null 2>&1; then
7611	as_test_x='test -x'
7612	else
7613	if ls -dL / >/dev/null 2>&1; then
7614	as_ls_L_option=L
7615	else
7616	as_ls_L_option=
7617	fi
7618	as_test_x='
7619	eval sh -c '\''
7620	if test -d "$1"; then
7621	test -d "$1/.";
7622	else
7623	case $1 in #(
7624	-*)set "./$1";;
7625	esac;
7626	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7627	???[sx]):;;)false;;esac;fi
7628	'\'' sh
7629	'
7630	fi
7631	as_executable_p=$as_test_x
7632
7633	# Sed expression to map a string onto a valid CPP name.
7634	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7635
7636	# Sed expression to map a string onto a valid variable name.
7637	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7638
7639
7640	exec 6>&1
7641	## ----------------------------------- ##
7642	## Main body of $CONFIG_STATUS script. ##
7643	## ----------------------------------- ##
7644	_ASEOF
7645	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
7646
7647	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7648	# Save the log message, to keep $0 and so on meaningful, and to
7649	# report actual input values of CONFIG_FILES etc. instead of their
7650	# values after options handling.
7651	ac_log="
7652	This file was extended by rdesktop $as_me 1.7.0, which was
7653	generated by GNU Autoconf 2.68. Invocation command line was
7654
7655	CONFIG_FILES = $CONFIG_FILES
7656	CONFIG_HEADERS = $CONFIG_HEADERS
7657	CONFIG_LINKS = $CONFIG_LINKS
7658	CONFIG_COMMANDS = $CONFIG_COMMANDS
7659	$ $0 $@
7660
7661	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
7662	"
7663
7664	_ACEOF
7665
7666	case $ac_config_files in *"
7667	") set x $ac_config_files; shift; ac_config_files=$;;
7668	esac
7669
7670
7671
7672	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7673	# Files that config.status was made for.
7674	config_files="$ac_config_files"
7675
7676	_ACEOF
7677
7678	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7679	ac_cs_usage="\
7680	\`$as_me' instantiates files and other configuration actions
7681	from templates according to the current configuration. Unless the files
7682	and actions are specified as TAGs, all are instantiated by default.
7683
7684	Usage: $0 [OPTION]... [TAG]...
7685
7686	-h, --help print this help, then exit
7687	-V, --version print version number and configuration settings, then exit
7688	--config print configuration, then exit
7689	-q, --quiet, --silent
7690	do not print progress messages
7691	-d, --debug don't remove temporary files
7692	--recheck update $as_me by reconfiguring in the same conditions
7693	--file=FILE[:TEMPLATE]
7694	instantiate the configuration file FILE
7695
7696	Configuration files:
7697	$config_files
7698
7699	Report bugs to the package provider."
7700
7701	_ACEOF
7702	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7703	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7704	ac_cs_version="\\
7705	rdesktop config.status 1.7.0
7706	configured by $0, generated by GNU Autoconf 2.68,
7707	with options \\"\$ac_cs_config\\"
7708
7709	Copyright (C) 2010 Free Software Foundation, Inc.
7710	This config.status script is free software; the Free Software Foundation
7711	gives unlimited permission to copy, distribute and modify it."
7712
7713	ac_pwd='$ac_pwd'
7714	srcdir='$srcdir'
7715	INSTALL='$INSTALL'
7716	test -n "\$AWK" \|\| AWK=awk
7717	_ACEOF
7718
7719	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7720	# The default lists apply if the user does not specify any file.
7721	ac_need_defaults=:
7722	while test $# != 0
7723	do
7724	case $1 in
7725	--=?)
7726	ac_option=`expr "X$1" : 'X$[^=]*$='`
7727	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
7728	ac_shift=:
7729	;;
7730	--*=)
7731	ac_option=`expr "X$1" : 'X$[^=]*$='`
7732	ac_optarg=
7733	ac_shift=:
7734	;;
7735	*)
7736	ac_option=$1
7737	ac_optarg=$2
7738	ac_shift=shift
7739	;;
7740	esac
7741
7742	case $ac_option in
7743	# Handling of the options.
7744	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7745	ac_cs_recheck=: ;;
7746	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
7747	$as_echo "$ac_cs_version"; exit ;;
7748	--config \| --confi \| --conf \| --con \| --co \| --c )
7749	$as_echo "$ac_cs_config"; exit ;;
7750	--debug \| --debu \| --deb \| --de \| --d \| -d )
7751	debug=: ;;
7752	--file \| --fil \| --fi \| --f )
7753	$ac_shift
7754	case $ac_optarg in
7755	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
7756	'') as_fn_error $? "missing file argument" ;;
7757	esac
7758	as_fn_append CONFIG_FILES " '$ac_optarg'"
7759	ac_need_defaults=false;;
7760	--he \| --h \| --help \| --hel \| -h )
7761	$as_echo "$ac_cs_usage"; exit ;;
7762	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7763	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7764	ac_cs_silent=: ;;
7765
7766	# This is an error.
7767	-*) as_fn_error $? "unrecognized option: \`$1'
7768	Try \`$0 --help' for more information." ;;
7769
7770	*) as_fn_append ac_config_targets " $1"
7771	ac_need_defaults=false ;;
7772
7773	esac
7774	shift
7775	done
7776
7777	ac_configure_extra_args=
7778
7779	if $ac_cs_silent; then
7780	exec 6>/dev/null
7781	ac_configure_extra_args="$ac_configure_extra_args --silent"
7782	fi
7783
7784	_ACEOF
7785	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7786	if \$ac_cs_recheck; then
7787	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7788	shift
7789	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7790	CONFIG_SHELL='$SHELL'
7791	export CONFIG_SHELL
7792	exec "\$@"
7793	fi
7794
7795	_ACEOF
7796	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7797	exec 5>>config.log
7798	{
7799	echo
7800	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7801	## Running $as_me. ##
7802	_ASBOX
7803	$as_echo "$ac_log"
7804	} >&5
7805
7806	_ACEOF
7807	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7808	_ACEOF
7809
7810	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7811
7812	# Handling of arguments.
7813	for ac_config_target in $ac_config_targets
7814	do
7815	case $ac_config_target in
7816	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7817
7818	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7819	esac
7820	done
7821
7822
7823	# If the user did not use the arguments to specify the items to instantiate,
7824	# then the envvar interface is used. Set only those that are not.
7825	# We use the long form for the default assignment because of an extremely
7826	# bizarre bug on SunOS 4.1.3.
7827	if $ac_need_defaults; then
7828	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7829	fi
7830
7831	# Have a temporary directory for convenience. Make it in the build tree
7832	# simply because there is no reason against having it here, and in addition,
7833	# creating and moving files from /tmp can sometimes cause problems.
7834	# Hook for its removal unless debugging.
7835	# Note that there is a small window in which the directory will not be cleaned:
7836	# after its creation but before its name has been assigned to `$tmp'.
7837	$debug \|\|
7838	{
7839	tmp= ac_tmp=
7840	trap 'exit_status=$?
7841	: "${ac_tmp:=$tmp}"
7842	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7843	' 0
7844	trap 'as_fn_exit 1' 1 2 13 15
7845	}
7846	# Create a (secure) tmp directory for tmp files.
7847
7848	{
7849	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7850	test -d "$tmp"
7851	} \|\|
7852	{
7853	tmp=./conf$$-$RANDOM
7854	(umask 077 && mkdir "$tmp")
7855	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7856	ac_tmp=$tmp
7857
7858	# Set up the scripts for CONFIG_FILES section.
7859	# No need to generate them if there are no CONFIG_FILES.
7860	# This happens for instance with `./config.status config.h'.
7861	if test -n "$CONFIG_FILES"; then
7862
7863
7864	ac_cr=`echo X \| tr X '\015'`
7865	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7866	# But we know of no other shell where ac_cr would be empty at this
7867	# point, so we can use a bashism as a fallback.
7868	if test "x$ac_cr" = x; then
7869	eval ac_cr=\$\'\\r\'
7870	fi
7871	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7872	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7873	ac_cs_awk_cr='\\r'
7874	else
7875	ac_cs_awk_cr=$ac_cr
7876	fi
7877
7878	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7879	_ACEOF
7880
7881
7882	{
7883	echo "cat >conf$$subs.awk <<_ACEOF" &&
7884	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7885	echo "_ACEOF"
7886	} >conf$$subs.sh \|\|
7887	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7888	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7889	ac_delim='%!_!# '
7890	for ac_last_try in false false false false false :; do
7891	. ./conf$$subs.sh \|\|
7892	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7893
7894	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7895	if test $ac_delim_n = $ac_delim_num; then
7896	break
7897	elif $ac_last_try; then
7898	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7899	else
7900	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7901	fi
7902	done
7903	rm -f conf$$subs.sh
7904
7905	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7906	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7907	_ACEOF
7908	sed -n '
7909	h
7910	s/^/S["/; s/!.*/"]=/
7911	p
7912	g
7913	s/^[^!]*!//
7914	:repl
7915	t repl
7916	s/'"$ac_delim"'$//
7917	t delim
7918	:nl
7919	h
7920	s/$.\{148\}$..*/\1/
7921	t more1
7922	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7923	p
7924	n
7925	b repl
7926	:more1
7927	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7928	p
7929	g
7930	s/.\{148\}//
7931	t nl
7932	:delim
7933	h
7934	s/$.\{148\}$..*/\1/
7935	t more2
7936	s/["\\]/\\&/g; s/^/"/; s/$/"/
7937	p
7938	b
7939	:more2
7940	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7941	p
7942	g
7943	s/.\{148\}//
7944	t delim
7945	' <conf$$subs.awk \| sed '
7946	/^[^""]/{
7947	N
7948	s/\n//
7949	}
7950	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7951	rm -f conf$$subs.awk
7952	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7953	_ACAWK
7954	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7955	for (key in S) S_is_set[key] = 1
7956	FS = ""
7957
7958	}
7959	{
7960	line = $ 0
7961	nfields = split(line, field, "@")
7962	substed = 0
7963	len = length(field[1])
7964	for (i = 2; i < nfields; i++) {
7965	key = field[i]
7966	keylen = length(key)
7967	if (S_is_set[key]) {
7968	value = S[key]
7969	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7970	len += length(value) + length(field[++i])
7971	substed = 1
7972	} else
7973	len += 1 + keylen
7974	}
7975
7976	print line
7977	}
7978
7979	_ACAWK
7980	_ACEOF
7981	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7982	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7983	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7984	else
7985	cat
7986	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7987	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7988	_ACEOF
7989
7990	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7991	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7992	# trailing colons and then remove the whole line if VPATH becomes empty
7993	# (actually we leave an empty line to preserve line numbers).
7994	if test "x$srcdir" = x.; then
7995	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7996	h
7997	s///
7998	s/^/:/
7999	s/[ ]*$/:/
8000	s/:\$(srcdir):/:/g
8001	s/:\${srcdir}:/:/g
8002	s/:@srcdir@:/:/g
8003	s/^:*//
8004	s/:*$//
8005	x
8006	s/$=[ ]$./\1/
8007	G
8008	s/\n//
8009	s/^[^=]=[ ]$//
8010	}'
8011	fi
8012
8013	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8014	fi # test -n "$CONFIG_FILES"
8015
8016
8017	eval set X " :F $CONFIG_FILES "
8018	shift
8019	for ac_tag
8020	do
8021	case $ac_tag in
8022	:[FHLC]) ac_mode=$ac_tag; continue;;
8023	esac
8024	case $ac_mode$ac_tag in
8025	:[FHL]:);;
8026	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8027	:[FH]-) ac_tag=-:-;;
8028	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8029	esac
8030	ac_save_IFS=$IFS
8031	IFS=:
8032	set x $ac_tag
8033	IFS=$ac_save_IFS
8034	shift
8035	ac_file=$1
8036	shift
8037
8038	case $ac_mode in
8039	:L) ac_source=$1;;
8040	:[FH])
8041	ac_file_inputs=
8042	for ac_f
8043	do
8044	case $ac_f in
8045	-) ac_f="$ac_tmp/stdin";;
8046	*) # Look for the file first in the build tree, then in the source tree
8047	# (if the path is not absolute). The absolute path cannot be DOS-style,
8048	# because $ac_f cannot contain `:'.
8049	test -f "$ac_f" \|\|
8050	case $ac_f in
8051	[\\/$]*) false;;
8052	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8053	esac \|\|
8054	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8055	esac
8056	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
8057	as_fn_append ac_file_inputs " '$ac_f'"
8058	done
8059
8060	# Let's still pretend it is `configure' which instantiates (i.e., don't
8061	# use $as_me), people would be surprised to read:
8062	# /* config.h. Generated by config.status. */
8063	configure_input='Generated from '`
8064	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
8065	`' by configure.'
8066	if test x"$ac_file" != x-; then
8067	configure_input="$ac_file. $configure_input"
8068	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8069	$as_echo "$as_me: creating $ac_file" >&6;}
8070	fi
8071	# Neutralize special characters interpreted by sed in replacement strings.
8072	case $configure_input in #(
8073	\& \| \\| \| \\ )
8074	ac_sed_conf_input=`$as_echo "$configure_input" \|
8075	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
8076	*) ac_sed_conf_input=$configure_input;;
8077	esac
8078
8079	case $ac_tag in
8080	:-: \| *:-) cat >"$ac_tmp/stdin" \
8081	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8082	esac
8083	;;
8084	esac
8085
8086	ac_dir=`$as_dirname -- "$ac_file" \|\|
8087	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8088	X"$ac_file" : 'X$//$[^/]' \\| \
8089	X"$ac_file" : 'X$//$$' \\| \
8090	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
8091	$as_echo X"$ac_file" \|
8092	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8093	s//\1/
8094	q
8095	}
8096	/^X$\/\/$[^/].*/{
8097	s//\1/
8098	q
8099	}
8100	/^X$\/\/$$/{
8101	s//\1/
8102	q
8103	}
8104	/^X$\/$.*/{
8105	s//\1/
8106	q
8107	}
8108	s/.*/./; q'`
8109	as_dir="$ac_dir"; as_fn_mkdir_p
8110	ac_builddir=.
8111
8112	case "$ac_dir" in
8113	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8114	*)
8115	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
8116	# A ".." for each directory in $ac_dir_suffix.
8117	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
8118	case $ac_top_builddir_sub in
8119	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8120	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8121	esac ;;
8122	esac
8123	ac_abs_top_builddir=$ac_pwd
8124	ac_abs_builddir=$ac_pwd$ac_dir_suffix
8125	# for backward compatibility:
8126	ac_top_builddir=$ac_top_build_prefix
8127
8128	case $srcdir in
8129	.) # We are building in place.
8130	ac_srcdir=.
8131	ac_top_srcdir=$ac_top_builddir_sub
8132	ac_abs_top_srcdir=$ac_pwd ;;
8133	[\\/]* \| ?:[\\/]* ) # Absolute name.
8134	ac_srcdir=$srcdir$ac_dir_suffix;
8135	ac_top_srcdir=$srcdir
8136	ac_abs_top_srcdir=$srcdir ;;
8137	*) # Relative name.
8138	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8139	ac_top_srcdir=$ac_top_build_prefix$srcdir
8140	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8141	esac
8142	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8143
8144
8145	case $ac_mode in
8146	:F)
8147	#
8148	# CONFIG_FILE
8149	#
8150
8151	case $INSTALL in
8152	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8153	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8154	esac
8155	_ACEOF
8156
8157	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8158	# If the template does not know about datarootdir, expand it.
8159	# FIXME: This hack should be removed a few years after 2.60.
8160	ac_datarootdir_hack=; ac_datarootdir_seen=
8161	ac_sed_dataroot='
8162	/datarootdir/ {
8163	p
8164	q
8165	}
8166	/@datadir@/p
8167	/@docdir@/p
8168	/@infodir@/p
8169	/@localedir@/p
8170	/@mandir@/p'
8171	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8172	datarootdir) ac_datarootdir_seen=yes;;
8173	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
8174	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8175	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8176	_ACEOF
8177	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8178	ac_datarootdir_hack='
8179	s&@datadir@&$datadir&g
8180	s&@docdir@&$docdir&g
8181	s&@infodir@&$infodir&g
8182	s&@localedir@&$localedir&g
8183	s&@mandir@&$mandir&g
8184	s&\\\${datarootdir}&$datarootdir&g' ;;
8185	esac
8186	_ACEOF
8187
8188	# Neutralize VPATH when `$srcdir' = `.'.
8189	# Shell code in configure.ac might set extrasub.
8190	# FIXME: do we really want to maintain this feature?
8191	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8192	ac_sed_extra="$ac_vpsub
8193	$extrasub
8194	_ACEOF
8195	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8196	:t
8197	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8198	s\|@configure_input@\|$ac_sed_conf_input\|;t t
8199	s&@top_builddir@&$ac_top_builddir_sub&;t t
8200	s&@top_build_prefix@&$ac_top_build_prefix&;t t
8201	s&@srcdir@&$ac_srcdir&;t t
8202	s&@abs_srcdir@&$ac_abs_srcdir&;t t
8203	s&@top_srcdir@&$ac_top_srcdir&;t t
8204	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8205	s&@builddir@&$ac_builddir&;t t
8206	s&@abs_builddir@&$ac_abs_builddir&;t t
8207	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8208	s&@INSTALL@&$ac_INSTALL&;t t
8209	$ac_datarootdir_hack
8210	"
8211	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
8212	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
8213
8214	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8215	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8216	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
8217	"$ac_tmp/out"`; test -z "$ac_out"; } &&
8218	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8219	which seems to be undefined. Please make sure it is defined" >&5
8220	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8221	which seems to be undefined. Please make sure it is defined" >&2;}
8222
8223	rm -f "$ac_tmp/stdin"
8224	case $ac_file in
8225	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8226	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8227	esac \
8228	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
8229	;;
8230
8231
8232
8233	esac
8234
8235	done # for ac_tag
8236
8237
8238	as_fn_exit 0
8239	_ACEOF
8240	ac_clean_files=$ac_clean_files_save
8241
8242	test $ac_write_fail = 0 \|\|
8243	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8244
8245
8246	# configure is writing to config.log, and then calls config.status.
8247	# config.status does its own redirection, appending to config.log.
8248	# Unfortunately, on DOS this fails, as config.log is still kept open
8249	# by configure, so config.status won't be able to write to it; its
8250	# output is simply discarded. So we exec the FD to /dev/null,
8251	# effectively closing config.log, so it can be properly (re)opened and
8252	# appended to by config.status. When coming back to configure, we
8253	# need to make the FD available again.
8254	if test "$no_create" != yes; then
8255	ac_cs_success=:
8256	ac_config_status_args=
8257	test "$silent" = yes &&
8258	ac_config_status_args="$ac_config_status_args --quiet"
8259	exec 5>/dev/null
8260	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8261	exec 5>>config.log
8262	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8263	# would make configure fail if this is the last instruction.
8264	$ac_cs_success \|\| as_fn_exit 1
8265	fi
8266	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8267	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8268	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8269	fi
8270
8271

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