configure@ 33656

最後變更在這個檔案從33656是 32472,由 vboxsync 提交於 14 年前
RDP/client: use sysfs for USB device enumeration and switch to using real iprt
屬性 svn:eol-style 設為 `native` 屬性 svn:executable 設為 ``* 屬性 svn:keywords 設為 `Author Date Id Revision`
檔案大小: 223.7 KB

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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.67 for rdesktop 1.6.0.
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	case $0 in #((
93	[\\/] ) as_myself=$0 ;;
94	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
95	for as_dir in $PATH
96	do
97	IFS=$as_save_IFS
98	test -z "$as_dir" && as_dir=.
99	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
100	done
101	IFS=$as_save_IFS
102
103	;;
104	esac
105	# We did not find ourselves, most probably we were run as `sh COMMAND'
106	# in which case we are not to be found in the path.
107	if test "x$as_myself" = x; then
108	as_myself=$0
109	fi
110	if test ! -f "$as_myself"; then
111	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
112	exit 1
113	fi
114
115	# Unset variables that we do not need and which cause bugs (e.g. in
116	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
117	# suppresses any "Segmentation fault" message there. '((' could
118	# trigger a bug in pdksh 5.2.14.
119	for as_var in BASH_ENV ENV MAIL MAILPATH
120	do eval test x\${$as_var+set} = xset \
121	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
122	done
123	PS1='$ '
124	PS2='> '
125	PS4='+ '
126
127	# NLS nuisances.
128	LC_ALL=C
129	export LC_ALL
130	LANGUAGE=C
131	export LANGUAGE
132
133	# CDPATH.
134	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
135
136	if test "x$CONFIG_SHELL" = x; then
137	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
138	emulate sh
139	NULLCMD=:
140	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
141	# is contrary to our usage. Disable this feature.
142	alias -g '\${1+\"\$@\"}'='\"\$@\"'
143	setopt NO_GLOB_SUBST
144	else
145	case \`(set -o) 2>/dev/null\` in #(
146	posix) :
147	set -o posix ;; #(
148	*) :
149	;;
150	esac
151	fi
152	"
153	as_required="as_fn_return () { (exit \$1); }
154	as_fn_success () { as_fn_return 0; }
155	as_fn_failure () { as_fn_return 1; }
156	as_fn_ret_success () { return 0; }
157	as_fn_ret_failure () { return 1; }
158
159	exitcode=0
160	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
161	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
162	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
163	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
164	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
165
166	else
167	exitcode=1; echo positional parameters were not saved.
168	fi
169	test x\$exitcode = x0 \|\| exit 1"
170	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
171	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
172	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
173	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
174	test \$(( 1 + 1 )) = 2 \|\| exit 1"
175	if (eval "$as_required") 2>/dev/null; then :
176	as_have_required=yes
177	else
178	as_have_required=no
179	fi
180	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
181
182	else
183	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
184	as_found=false
185	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
186	do
187	IFS=$as_save_IFS
188	test -z "$as_dir" && as_dir=.
189	as_found=:
190	case $as_dir in #(
191	/*)
192	for as_base in sh bash ksh sh5; do
193	# Try only shells that exist, to save several forks.
194	as_shell=$as_dir/$as_base
195	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
196	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
197	CONFIG_SHELL=$as_shell as_have_required=yes
198	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
199	break 2
200	fi
201	fi
202	done;;
203	esac
204	as_found=false
205	done
206	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
207	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
208	CONFIG_SHELL=$SHELL as_have_required=yes
209	fi; }
210	IFS=$as_save_IFS
211
212
213	if test "x$CONFIG_SHELL" != x; then :
214	# We cannot yet assume a decent shell, so we have to provide a
215	# neutralization value for shells without unset; and this also
216	# works around shells that cannot unset nonexistent variables.
217	BASH_ENV=/dev/null
218	ENV=/dev/null
219	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
220	export CONFIG_SHELL
221	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
222	fi
223
224	if test x$as_have_required = xno; then :
225	$as_echo "$0: This script requires a shell more modern than all"
226	$as_echo "$0: the shells that I found on your system."
227	if test x${ZSH_VERSION+set} = xset ; then
228	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
229	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
230	else
231	$as_echo "$0: Please tell [email protected] about your system,
232	$0: including any error possibly output before this
233	$0: message. Then install a modern shell, or manually run
234	$0: the script under such a shell if you do have one."
235	fi
236	exit 1
237	fi
238	fi
239	fi
240	SHELL=${CONFIG_SHELL-/bin/sh}
241	export SHELL
242	# Unset more variables known to interfere with behavior of common tools.
243	CLICOLOR_FORCE= GREP_OPTIONS=
244	unset CLICOLOR_FORCE GREP_OPTIONS
245
246	## --------------------- ##
247	## M4sh Shell Functions. ##
248	## --------------------- ##
249	# as_fn_unset VAR
250	# ---------------
251	# Portably unset VAR.
252	as_fn_unset ()
253	{
254	{ eval $1=; unset $1;}
255	}
256	as_unset=as_fn_unset
257
258	# as_fn_set_status STATUS
259	# -----------------------
260	# Set $? to STATUS, without forking.
261	as_fn_set_status ()
262	{
263	return $1
264	} # as_fn_set_status
265
266	# as_fn_exit STATUS
267	# -----------------
268	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
269	as_fn_exit ()
270	{
271	set +e
272	as_fn_set_status $1
273	exit $1
274	} # as_fn_exit
275
276	# as_fn_mkdir_p
277	# -------------
278	# Create "$as_dir" as a directory, including parents if necessary.
279	as_fn_mkdir_p ()
280	{
281
282	case $as_dir in #(
283	-*) as_dir=./$as_dir;;
284	esac
285	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
286	as_dirs=
287	while :; do
288	case $as_dir in #(
289	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
290	*) as_qdir=$as_dir;;
291	esac
292	as_dirs="'$as_qdir' $as_dirs"
293	as_dir=`$as_dirname -- "$as_dir" \|\|
294	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
295	X"$as_dir" : 'X$//$[^/]' \\| \
296	X"$as_dir" : 'X$//$$' \\| \
297	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
298	$as_echo X"$as_dir" \|
299	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
300	s//\1/
301	q
302	}
303	/^X$\/\/$[^/].*/{
304	s//\1/
305	q
306	}
307	/^X$\/\/$$/{
308	s//\1/
309	q
310	}
311	/^X$\/$.*/{
312	s//\1/
313	q
314	}
315	s/.*/./; q'`
316	test -d "$as_dir" && break
317	done
318	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
319	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
320
321
322	} # as_fn_mkdir_p
323	# as_fn_append VAR VALUE
324	# ----------------------
325	# Append the text in VALUE to the end of the definition contained in VAR. Take
326	# advantage of any shell optimizations that allow amortized linear growth over
327	# repeated appends, instead of the typical quadratic growth present in naive
328	# implementations.
329	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
330	eval 'as_fn_append ()
331	{
332	eval $1+=\$2
333	}'
334	else
335	as_fn_append ()
336	{
337	eval $1=\$$1\$2
338	}
339	fi # as_fn_append
340
341	# as_fn_arith ARG...
342	# ------------------
343	# Perform arithmetic evaluation on the ARGs, and store the result in the
344	# global $as_val. Take advantage of shells that can avoid forks. The arguments
345	# must be portable across $(()) and expr.
346	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
347	eval 'as_fn_arith ()
348	{
349	as_val=$(( $* ))
350	}'
351	else
352	as_fn_arith ()
353	{
354	as_val=`expr "$@" \|\| test $? -eq 1`
355	}
356	fi # as_fn_arith
357
358
359	# as_fn_error STATUS ERROR [LINENO LOG_FD]
360	# ----------------------------------------
361	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
362	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
363	# script with STATUS, using 1 if that was 0.
364	as_fn_error ()
365	{
366	as_status=$1; test $as_status -eq 0 && as_status=1
367	if test "$4"; then
368	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
369	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
370	fi
371	$as_echo "$as_me: error: $2" >&2
372	as_fn_exit $as_status
373	} # as_fn_error
374
375	if expr a : '$a$' >/dev/null 2>&1 &&
376	test "X`expr 00001 : '.*$...$'`" = X001; then
377	as_expr=expr
378	else
379	as_expr=false
380	fi
381
382	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
383	as_basename=basename
384	else
385	as_basename=false
386	fi
387
388	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
389	as_dirname=dirname
390	else
391	as_dirname=false
392	fi
393
394	as_me=`$as_basename -- "$0" \|\|
395	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
396	X"$0" : 'X$//$$' \\| \
397	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
398	$as_echo X/"$0" \|
399	sed '/^.\/$[^/][^/]$\/*$/{
400	s//\1/
401	q
402	}
403	/^X\/$\/\/$$/{
404	s//\1/
405	q
406	}
407	/^X\/$\/$.*/{
408	s//\1/
409	q
410	}
411	s/.*/./; q'`
412
413	# Avoid depending upon Character Ranges.
414	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
415	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
416	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
417	as_cr_digits='0123456789'
418	as_cr_alnum=$as_cr_Letters$as_cr_digits
419
420
421	as_lineno_1=$LINENO as_lineno_1a=$LINENO
422	as_lineno_2=$LINENO as_lineno_2a=$LINENO
423	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
424	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
425	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
426	sed -n '
427	p
428	/[$]LINENO/=
429	' <$as_myself \|
430	sed '
431	s/[$]LINENO.*/&-/
432	t lineno
433	b
434	:lineno
435	N
436	:loop
437	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
438	t loop
439	s/-\n.*//
440	' >$as_me.lineno &&
441	chmod +x "$as_me.lineno" \|\|
442	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
443
444	# Don't try to exec as it changes $[0], causing all sort of problems
445	# (the dirname of $[0] is not the place where we might find the
446	# original and so on. Autoconf is especially sensitive to this).
447	. "./$as_me.lineno"
448	# Exit status is that of the last command.
449	exit
450	}
451
452	ECHO_C= ECHO_N= ECHO_T=
453	case `echo -n x` in #(((((
454	-n*)
455	case `echo 'xy\c'` in
456	c) ECHO_T=' ';; # ECHO_T is single tab character.
457	xy) ECHO_C='\c';;
458	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
459	ECHO_T=' ';;
460	esac;;
461	*)
462	ECHO_N='-n';;
463	esac
464
465	rm -f conf$$ conf$$.exe conf$$.file
466	if test -d conf$$.dir; then
467	rm -f conf$$.dir/conf$$.file
468	else
469	rm -f conf$$.dir
470	mkdir conf$$.dir 2>/dev/null
471	fi
472	if (echo >conf$$.file) 2>/dev/null; then
473	if ln -s conf$$.file conf$$ 2>/dev/null; then
474	as_ln_s='ln -s'
475	# ... but there are two gotchas:
476	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
477	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
478	# In both cases, we have to default to `cp -p'.
479	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
480	as_ln_s='cp -p'
481	elif ln conf$$.file conf$$ 2>/dev/null; then
482	as_ln_s=ln
483	else
484	as_ln_s='cp -p'
485	fi
486	else
487	as_ln_s='cp -p'
488	fi
489	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
490	rmdir conf$$.dir 2>/dev/null
491
492	if mkdir -p . 2>/dev/null; then
493	as_mkdir_p='mkdir -p "$as_dir"'
494	else
495	test -d ./-p && rmdir ./-p
496	as_mkdir_p=false
497	fi
498
499	if test -x / >/dev/null 2>&1; then
500	as_test_x='test -x'
501	else
502	if ls -dL / >/dev/null 2>&1; then
503	as_ls_L_option=L
504	else
505	as_ls_L_option=
506	fi
507	as_test_x='
508	eval sh -c '\''
509	if test -d "$1"; then
510	test -d "$1/.";
511	else
512	case $1 in #(
513	-*)set "./$1";;
514	esac;
515	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
516	???[sx]):;;)false;;esac;fi
517	'\'' sh
518	'
519	fi
520	as_executable_p=$as_test_x
521
522	# Sed expression to map a string onto a valid CPP name.
523	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
524
525	# Sed expression to map a string onto a valid variable name.
526	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
527
528
529	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
530	exec 6>&1
531
532	# Name of the host.
533	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
534	# so uname gets run too.
535	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
536
537	#
538	# Initializations.
539	#
540	ac_default_prefix=/usr/local
541	ac_clean_files=
542	ac_config_libobj_dir=.
543	LIBOBJS=
544	cross_compiling=no
545	subdirs=
546	MFLAGS=
547	MAKEFLAGS=
548
549	# Identity of this package.
550	PACKAGE_NAME='rdesktop'
551	PACKAGE_TARNAME='rdesktop'
552	PACKAGE_VERSION='1.6.0'
553	PACKAGE_STRING='rdesktop 1.6.0'
554	PACKAGE_BUGREPORT=''
555	PACKAGE_URL=''
556
557	ac_unique_file="rdesktop.c"
558	# Factoring default headers for most tests.
559	ac_includes_default="\
560	#include <stdio.h>
561	#ifdef HAVE_SYS_TYPES_H
562	# include <sys/types.h>
563	#endif
564	#ifdef HAVE_SYS_STAT_H
565	# include <sys/stat.h>
566	#endif
567	#ifdef STDC_HEADERS
568	# include <stdlib.h>
569	# include <stddef.h>
570	#else
571	# ifdef HAVE_STDLIB_H
572	# include <stdlib.h>
573	# endif
574	#endif
575	#ifdef HAVE_STRING_H
576	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
577	# include <memory.h>
578	# endif
579	# include <string.h>
580	#endif
581	#ifdef HAVE_STRINGS_H
582	# include <strings.h>
583	#endif
584	#ifdef HAVE_INTTYPES_H
585	# include <inttypes.h>
586	#endif
587	#ifdef HAVE_STDINT_H
588	# include <stdint.h>
589	#endif
590	#ifdef HAVE_UNISTD_H
591	# include <unistd.h>
592	#endif"
593
594	ac_subst_vars='LTLIBOBJS
595	host_os
596	host_vendor
597	host_cpu
598	host
599	build_os
600	build_vendor
601	build_cpu
602	build
603	LIBICONV
604	LIBOBJS
605	SOUNDOBJ
606	RDP2VNCTARGET
607	VNCLINK
608	LDVNC
609	VNCINC
610	SCARDOBJ
611	ssldir
612	STRIP
613	PKG_CONFIG
614	X_EXTRA_LIBS
615	X_LIBS
616	X_PRE_LIBS
617	X_CFLAGS
618	XMKMF
619	EGREP
620	GREP
621	CPP
622	INSTALL_DATA
623	INSTALL_SCRIPT
624	INSTALL_PROGRAM
625	ac_ct_CXX
626	CXXFLAGS
627	CXX
628	OBJEXT
629	EXEEXT
630	ac_ct_CC
631	CPPFLAGS
632	LDFLAGS
633	CFLAGS
634	CC
635	target_alias
636	host_alias
637	build_alias
638	LIBS
639	ECHO_T
640	ECHO_N
641	ECHO_C
642	DEFS
643	mandir
644	localedir
645	libdir
646	psdir
647	pdfdir
648	dvidir
649	htmldir
650	infodir
651	docdir
652	oldincludedir
653	includedir
654	localstatedir
655	sharedstatedir
656	sysconfdir
657	datadir
658	datarootdir
659	libexecdir
660	sbindir
661	bindir
662	program_transform_name
663	prefix
664	exec_prefix
665	PACKAGE_URL
666	PACKAGE_BUGREPORT
667	PACKAGE_STRING
668	PACKAGE_VERSION
669	PACKAGE_TARNAME
670	PACKAGE_NAME
671	PATH_SEPARATOR
672	SHELL'
673	ac_subst_files=''
674	ac_user_opts='
675	enable_option_checking
676	with_x
677	with_openssl
678	enable_static_openssl
679	enable_smartcard
680	with_egd_socket
681	with_libvncserver_config
682	with_libvncserver
683	with_sound
684	enable_static_libsamplerate
685	with_libiconv_prefix
686	enable_largefile
687	with_ipv6
688	with_debug
689	with_debug_kbd
690	with_debug_rdp5
691	with_debug_clipboard
692	with_debug_sound
693	with_debug_channel
694	with_debug_seamless
695	with_debug_smartcard
696	'
697	ac_precious_vars='build_alias
698	host_alias
699	target_alias
700	CC
701	CFLAGS
702	LDFLAGS
703	LIBS
704	CPPFLAGS
705	CXX
706	CXXFLAGS
707	CCC
708	CPP
709	XMKMF'
710
711
712	# Initialize some variables set by options.
713	ac_init_help=
714	ac_init_version=false
715	ac_unrecognized_opts=
716	ac_unrecognized_sep=
717	# The variables have the same names as the options, with
718	# dashes changed to underlines.
719	cache_file=/dev/null
720	exec_prefix=NONE
721	no_create=
722	no_recursion=
723	prefix=NONE
724	program_prefix=NONE
725	program_suffix=NONE
726	program_transform_name=s,x,x,
727	silent=
728	site=
729	srcdir=
730	verbose=
731	x_includes=NONE
732	x_libraries=NONE
733
734	# Installation directory options.
735	# These are left unexpanded so users can "make install exec_prefix=/foo"
736	# and all the variables that are supposed to be based on exec_prefix
737	# by default will actually change.
738	# Use braces instead of parens because sh, perl, etc. also accept them.
739	# (The list follows the same order as the GNU Coding Standards.)
740	bindir='${exec_prefix}/bin'
741	sbindir='${exec_prefix}/sbin'
742	libexecdir='${exec_prefix}/libexec'
743	datarootdir='${prefix}/share'
744	datadir='${datarootdir}'
745	sysconfdir='${prefix}/etc'
746	sharedstatedir='${prefix}/com'
747	localstatedir='${prefix}/var'
748	includedir='${prefix}/include'
749	oldincludedir='/usr/include'
750	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
751	infodir='${datarootdir}/info'
752	htmldir='${docdir}'
753	dvidir='${docdir}'
754	pdfdir='${docdir}'
755	psdir='${docdir}'
756	libdir='${exec_prefix}/lib'
757	localedir='${datarootdir}/locale'
758	mandir='${datarootdir}/man'
759
760	ac_prev=
761	ac_dashdash=
762	for ac_option
763	do
764	# If the previous option needs an argument, assign it.
765	if test -n "$ac_prev"; then
766	eval $ac_prev=\$ac_option
767	ac_prev=
768	continue
769	fi
770
771	case $ac_option in
772	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
773	*=) ac_optarg= ;;
774	*) ac_optarg=yes ;;
775	esac
776
777	# Accept the important Cygnus configure options, so we can diagnose typos.
778
779	case $ac_dashdash$ac_option in
780	--)
781	ac_dashdash=yes ;;
782
783	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
784	ac_prev=bindir ;;
785	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
786	bindir=$ac_optarg ;;
787
788	-build \| --build \| --buil \| --bui \| --bu)
789	ac_prev=build_alias ;;
790	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
791	build_alias=$ac_optarg ;;
792
793	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
794	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
795	ac_prev=cache_file ;;
796	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
797	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
798	cache_file=$ac_optarg ;;
799
800	--config-cache \| -C)
801	cache_file=config.cache ;;
802
803	-datadir \| --datadir \| --datadi \| --datad)
804	ac_prev=datadir ;;
805	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
806	datadir=$ac_optarg ;;
807
808	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
809	\| --dataroo \| --dataro \| --datar)
810	ac_prev=datarootdir ;;
811	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
812	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
813	datarootdir=$ac_optarg ;;
814
815	-disable-* \| --disable-*)
816	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
817	# Reject names that are not valid shell variable names.
818	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
819	as_fn_error $? "invalid feature name: $ac_useropt"
820	ac_useropt_orig=$ac_useropt
821	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
822	case $ac_user_opts in
823	*"
824	"enable_$ac_useropt"
825	"*) ;;
826	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
827	ac_unrecognized_sep=', ';;
828	esac
829	eval enable_$ac_useropt=no ;;
830
831	-docdir \| --docdir \| --docdi \| --doc \| --do)
832	ac_prev=docdir ;;
833	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
834	docdir=$ac_optarg ;;
835
836	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
837	ac_prev=dvidir ;;
838	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
839	dvidir=$ac_optarg ;;
840
841	-enable-* \| --enable-*)
842	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
843	# Reject names that are not valid shell variable names.
844	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
845	as_fn_error $? "invalid feature name: $ac_useropt"
846	ac_useropt_orig=$ac_useropt
847	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
848	case $ac_user_opts in
849	*"
850	"enable_$ac_useropt"
851	"*) ;;
852	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
853	ac_unrecognized_sep=', ';;
854	esac
855	eval enable_$ac_useropt=\$ac_optarg ;;
856
857	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
858	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
859	\| --exec \| --exe \| --ex)
860	ac_prev=exec_prefix ;;
861	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
862	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
863	\| --exec=* \| --exe=* \| --ex=*)
864	exec_prefix=$ac_optarg ;;
865
866	-gas \| --gas \| --ga \| --g)
867	# Obsolete; use --with-gas.
868	with_gas=yes ;;
869
870	-help \| --help \| --hel \| --he \| -h)
871	ac_init_help=long ;;
872	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
873	ac_init_help=recursive ;;
874	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
875	ac_init_help=short ;;
876
877	-host \| --host \| --hos \| --ho)
878	ac_prev=host_alias ;;
879	-host=* \| --host=* \| --hos=* \| --ho=*)
880	host_alias=$ac_optarg ;;
881
882	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
883	ac_prev=htmldir ;;
884	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
885	\| --ht=*)
886	htmldir=$ac_optarg ;;
887
888	-includedir \| --includedir \| --includedi \| --included \| --include \
889	\| --includ \| --inclu \| --incl \| --inc)
890	ac_prev=includedir ;;
891	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
892	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
893	includedir=$ac_optarg ;;
894
895	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
896	ac_prev=infodir ;;
897	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
898	infodir=$ac_optarg ;;
899
900	-libdir \| --libdir \| --libdi \| --libd)
901	ac_prev=libdir ;;
902	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
903	libdir=$ac_optarg ;;
904
905	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
906	\| --libexe \| --libex \| --libe)
907	ac_prev=libexecdir ;;
908	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
909	\| --libexe=* \| --libex=* \| --libe=*)
910	libexecdir=$ac_optarg ;;
911
912	-localedir \| --localedir \| --localedi \| --localed \| --locale)
913	ac_prev=localedir ;;
914	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
915	localedir=$ac_optarg ;;
916
917	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
918	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
919	ac_prev=localstatedir ;;
920	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
921	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
922	localstatedir=$ac_optarg ;;
923
924	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
925	ac_prev=mandir ;;
926	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
927	mandir=$ac_optarg ;;
928
929	-nfp \| --nfp \| --nf)
930	# Obsolete; use --without-fp.
931	with_fp=no ;;
932
933	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
934	\| --no-cr \| --no-c \| -n)
935	no_create=yes ;;
936
937	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
938	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
939	no_recursion=yes ;;
940
941	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
942	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
943	\| --oldin \| --oldi \| --old \| --ol \| --o)
944	ac_prev=oldincludedir ;;
945	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
946	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
947	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
948	oldincludedir=$ac_optarg ;;
949
950	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
951	ac_prev=prefix ;;
952	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
953	prefix=$ac_optarg ;;
954
955	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
956	\| --program-pre \| --program-pr \| --program-p)
957	ac_prev=program_prefix ;;
958	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
959	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
960	program_prefix=$ac_optarg ;;
961
962	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
963	\| --program-suf \| --program-su \| --program-s)
964	ac_prev=program_suffix ;;
965	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
966	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
967	program_suffix=$ac_optarg ;;
968
969	-program-transform-name \| --program-transform-name \
970	\| --program-transform-nam \| --program-transform-na \
971	\| --program-transform-n \| --program-transform- \
972	\| --program-transform \| --program-transfor \
973	\| --program-transfo \| --program-transf \
974	\| --program-trans \| --program-tran \
975	\| --progr-tra \| --program-tr \| --program-t)
976	ac_prev=program_transform_name ;;
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	program_transform_name=$ac_optarg ;;
985
986	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
987	ac_prev=pdfdir ;;
988	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
989	pdfdir=$ac_optarg ;;
990
991	-psdir \| --psdir \| --psdi \| --psd \| --ps)
992	ac_prev=psdir ;;
993	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
994	psdir=$ac_optarg ;;
995
996	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
997	\| -silent \| --silent \| --silen \| --sile \| --sil)
998	silent=yes ;;
999
1000	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1001	ac_prev=sbindir ;;
1002	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1003	\| --sbi=* \| --sb=*)
1004	sbindir=$ac_optarg ;;
1005
1006	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1007	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1008	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1009	\| --sha \| --sh)
1010	ac_prev=sharedstatedir ;;
1011	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1012	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1013	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1014	\| --sha=* \| --sh=*)
1015	sharedstatedir=$ac_optarg ;;
1016
1017	-site \| --site \| --sit)
1018	ac_prev=site ;;
1019	-site=* \| --site=* \| --sit=*)
1020	site=$ac_optarg ;;
1021
1022	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1023	ac_prev=srcdir ;;
1024	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1025	srcdir=$ac_optarg ;;
1026
1027	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1028	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1029	ac_prev=sysconfdir ;;
1030	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1031	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1032	sysconfdir=$ac_optarg ;;
1033
1034	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1035	ac_prev=target_alias ;;
1036	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1037	target_alias=$ac_optarg ;;
1038
1039	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1040	verbose=yes ;;
1041
1042	-version \| --version \| --versio \| --versi \| --vers \| -V)
1043	ac_init_version=: ;;
1044
1045	-with-* \| --with-*)
1046	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1047	# Reject names that are not valid shell variable names.
1048	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1049	as_fn_error $? "invalid package name: $ac_useropt"
1050	ac_useropt_orig=$ac_useropt
1051	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1052	case $ac_user_opts in
1053	*"
1054	"with_$ac_useropt"
1055	"*) ;;
1056	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1057	ac_unrecognized_sep=', ';;
1058	esac
1059	eval with_$ac_useropt=\$ac_optarg ;;
1060
1061	-without-* \| --without-*)
1062	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1063	# Reject names that are not valid shell variable names.
1064	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1065	as_fn_error $? "invalid package name: $ac_useropt"
1066	ac_useropt_orig=$ac_useropt
1067	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1068	case $ac_user_opts in
1069	*"
1070	"with_$ac_useropt"
1071	"*) ;;
1072	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1073	ac_unrecognized_sep=', ';;
1074	esac
1075	eval with_$ac_useropt=no ;;
1076
1077	--x)
1078	# Obsolete; use --with-x.
1079	with_x=yes ;;
1080
1081	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1082	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1083	ac_prev=x_includes ;;
1084	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1085	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1086	x_includes=$ac_optarg ;;
1087
1088	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1089	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1090	ac_prev=x_libraries ;;
1091	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1092	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1093	x_libraries=$ac_optarg ;;
1094
1095	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1096	Try \`$0 --help' for more information"
1097	;;
1098
1099	=)
1100	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1101	# Reject names that are not valid shell variable names.
1102	case $ac_envvar in #(
1103	'' \| [0-9]* \| [!_$as_cr_alnum] )
1104	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1105	esac
1106	eval $ac_envvar=\$ac_optarg
1107	export $ac_envvar ;;
1108
1109	*)
1110	# FIXME: should be removed in autoconf 3.0.
1111	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1112	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1113	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1114	: ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1115	;;
1116
1117	esac
1118	done
1119
1120	if test -n "$ac_prev"; then
1121	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1122	as_fn_error $? "missing argument to $ac_option"
1123	fi
1124
1125	if test -n "$ac_unrecognized_opts"; then
1126	case $enable_option_checking in
1127	no) ;;
1128	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1129	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1130	esac
1131	fi
1132
1133	# Check all directory arguments for consistency.
1134	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1135	datadir sysconfdir sharedstatedir localstatedir includedir \
1136	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1137	libdir localedir mandir
1138	do
1139	eval ac_val=\$$ac_var
1140	# Remove trailing slashes.
1141	case $ac_val in
1142	*/ )
1143	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1144	eval $ac_var=\$ac_val;;
1145	esac
1146	# Be sure to have absolute directory names.
1147	case $ac_val in
1148	[\\/$]* \| ?:[\\/]* ) continue;;
1149	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1150	esac
1151	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1152	done
1153
1154	# There might be people who depend on the old broken behavior: `$host'
1155	# used to hold the argument of --host etc.
1156	# FIXME: To remove some day.
1157	build=$build_alias
1158	host=$host_alias
1159	target=$target_alias
1160
1161	# FIXME: To remove some day.
1162	if test "x$host_alias" != x; then
1163	if test "x$build_alias" = x; then
1164	cross_compiling=maybe
1165	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1166	If a cross compiler is detected then cross compile mode will be used" >&2
1167	elif test "x$build_alias" != "x$host_alias"; then
1168	cross_compiling=yes
1169	fi
1170	fi
1171
1172	ac_tool_prefix=
1173	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1174
1175	test "$silent" = yes && exec 6>/dev/null
1176
1177
1178	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1179	ac_ls_di=`ls -di .` &&
1180	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1181	as_fn_error $? "working directory cannot be determined"
1182	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1183	as_fn_error $? "pwd does not report name of working directory"
1184
1185
1186	# Find the source files, if location was not specified.
1187	if test -z "$srcdir"; then
1188	ac_srcdir_defaulted=yes
1189	# Try the directory containing this script, then the parent directory.
1190	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1191	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1192	X"$as_myself" : 'X$//$[^/]' \\| \
1193	X"$as_myself" : 'X$//$$' \\| \
1194	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1195	$as_echo X"$as_myself" \|
1196	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1197	s//\1/
1198	q
1199	}
1200	/^X$\/\/$[^/].*/{
1201	s//\1/
1202	q
1203	}
1204	/^X$\/\/$$/{
1205	s//\1/
1206	q
1207	}
1208	/^X$\/$.*/{
1209	s//\1/
1210	q
1211	}
1212	s/.*/./; q'`
1213	srcdir=$ac_confdir
1214	if test ! -r "$srcdir/$ac_unique_file"; then
1215	srcdir=..
1216	fi
1217	else
1218	ac_srcdir_defaulted=no
1219	fi
1220	if test ! -r "$srcdir/$ac_unique_file"; then
1221	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1222	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1223	fi
1224	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1225	ac_abs_confdir=`(
1226	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1227	pwd)`
1228	# When building in place, set srcdir=.
1229	if test "$ac_abs_confdir" = "$ac_pwd"; then
1230	srcdir=.
1231	fi
1232	# Remove unnecessary trailing slashes from srcdir.
1233	# Double slashes in file names in object file debugging info
1234	# mess up M-x gdb in Emacs.
1235	case $srcdir in
1236	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1237	esac
1238	for ac_var in $ac_precious_vars; do
1239	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1240	eval ac_env_${ac_var}_value=\$${ac_var}
1241	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1242	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1243	done
1244
1245	#
1246	# Report the --help message.
1247	#
1248	if test "$ac_init_help" = "long"; then
1249	# Omit some internal or obsolete options to make the list less imposing.
1250	# This message is too long to be a string in the A/UX 3.1 sh.
1251	cat <<_ACEOF
1252	\`configure' configures rdesktop 1.6.0 to adapt to many kinds of systems.
1253
1254	Usage: $0 [OPTION]... [VAR=VALUE]...
1255
1256	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1257	VAR=VALUE. See below for descriptions of some of the useful variables.
1258
1259	Defaults for the options are specified in brackets.
1260
1261	Configuration:
1262	-h, --help display this help and exit
1263	--help=short display options specific to this package
1264	--help=recursive display the short help of all the included packages
1265	-V, --version display version information and exit
1266	-q, --quiet, --silent do not print \`checking ...' messages
1267	--cache-file=FILE cache test results in FILE [disabled]
1268	-C, --config-cache alias for \`--cache-file=config.cache'
1269	-n, --no-create do not create output files
1270	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1271
1272	Installation directories:
1273	--prefix=PREFIX install architecture-independent files in PREFIX
1274	[$ac_default_prefix]
1275	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1276	[PREFIX]
1277
1278	By default, \`make install' will install all the files in
1279	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1280	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1281	for instance \`--prefix=\$HOME'.
1282
1283	For better control, use the options below.
1284
1285	Fine tuning of the installation directories:
1286	--bindir=DIR user executables [EPREFIX/bin]
1287	--sbindir=DIR system admin executables [EPREFIX/sbin]
1288	--libexecdir=DIR program executables [EPREFIX/libexec]
1289	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1290	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1291	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1292	--libdir=DIR object code libraries [EPREFIX/lib]
1293	--includedir=DIR C header files [PREFIX/include]
1294	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1295	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1296	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1297	--infodir=DIR info documentation [DATAROOTDIR/info]
1298	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1299	--mandir=DIR man documentation [DATAROOTDIR/man]
1300	--docdir=DIR documentation root [DATAROOTDIR/doc/rdesktop]
1301	--htmldir=DIR html documentation [DOCDIR]
1302	--dvidir=DIR dvi documentation [DOCDIR]
1303	--pdfdir=DIR pdf documentation [DOCDIR]
1304	--psdir=DIR ps documentation [DOCDIR]
1305	_ACEOF
1306
1307	cat <<\_ACEOF
1308
1309	X features:
1310	--x-includes=DIR X include files are in DIR
1311	--x-libraries=DIR X library files are in DIR
1312
1313	System types:
1314	--build=BUILD configure for building on BUILD [guessed]
1315	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1316	_ACEOF
1317	fi
1318
1319	if test -n "$ac_init_help"; then
1320	case $ac_init_help in
1321	short \| recursive ) echo "Configuration of rdesktop 1.6.0:";;
1322	esac
1323	cat <<\_ACEOF
1324
1325	Optional Features:
1326	--disable-option-checking ignore unrecognized --enable/--with options
1327	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1328	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1329	--enable-static-openssl link OpenSSL statically
1330	--enable-smartcard Enables smart-card support.
1331
1332	--enable-static-libsamplerate link libsamplerate statically
1333	--disable-largefile omit support for large files
1334
1335	Optional Packages:
1336	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1337	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1338	--with-x use the X Window System
1339	--with-openssl=DIR look for OpenSSL at DIR/include, DIR/lib
1340	--with-egd-socket=PATH look for Entropy Gathering Daemon socket at PATH
1341	--with-libvncserver-config=CMD use CMD as libvncserver-config
1342	--with-libvncserver make rdp2vnc
1343	--with-sound select sound system ("oss", "sgi", "sun", "alsa" or "libao")
1344	--with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib
1345	--with-ipv6 enable IPv6-support
1346	--with-debug enable protocol debugging output
1347	--with-debug-kbd enable debugging of keyboard handling
1348	--with-debug-rdp5 enable debugging of RDP5 code
1349	--with-debug-clipboard enable debugging of clipboard code
1350	--with-debug-sound enable debugging of sound code
1351	--with-debug-channel enable debugging of virtual channel code
1352	--with-debug-seamless enable debugging of SeamlessRDP code
1353	--with-debug-smartcard enable debugging of smart-card code
1354
1355	Some influential environment variables:
1356	CC C compiler command
1357	CFLAGS C compiler flags
1358	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1359	nonstandard directory <lib dir>
1360	LIBS libraries to pass to the linker, e.g. -l<library>
1361	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1362	you have headers in a nonstandard directory <include dir>
1363	CXX C++ compiler command
1364	CXXFLAGS C++ compiler flags
1365	CPP C preprocessor
1366	XMKMF Path to xmkmf, Makefile generator for X Window System
1367
1368	Use these variables to override the choices made by `configure' or to help
1369	it to find libraries and programs with nonstandard names/locations.
1370
1371	Report bugs to the package provider.
1372	_ACEOF
1373	ac_status=$?
1374	fi
1375
1376	if test "$ac_init_help" = "recursive"; then
1377	# If there are subdirs, report their specific --help.
1378	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1379	test -d "$ac_dir" \|\|
1380	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1381	continue
1382	ac_builddir=.
1383
1384	case "$ac_dir" in
1385	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1386	*)
1387	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1388	# A ".." for each directory in $ac_dir_suffix.
1389	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1390	case $ac_top_builddir_sub in
1391	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1392	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1393	esac ;;
1394	esac
1395	ac_abs_top_builddir=$ac_pwd
1396	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1397	# for backward compatibility:
1398	ac_top_builddir=$ac_top_build_prefix
1399
1400	case $srcdir in
1401	.) # We are building in place.
1402	ac_srcdir=.
1403	ac_top_srcdir=$ac_top_builddir_sub
1404	ac_abs_top_srcdir=$ac_pwd ;;
1405	[\\/]* \| ?:[\\/]* ) # Absolute name.
1406	ac_srcdir=$srcdir$ac_dir_suffix;
1407	ac_top_srcdir=$srcdir
1408	ac_abs_top_srcdir=$srcdir ;;
1409	*) # Relative name.
1410	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1411	ac_top_srcdir=$ac_top_build_prefix$srcdir
1412	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1413	esac
1414	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1415
1416	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1417	# Check for guested configure.
1418	if test -f "$ac_srcdir/configure.gnu"; then
1419	echo &&
1420	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1421	elif test -f "$ac_srcdir/configure"; then
1422	echo &&
1423	$SHELL "$ac_srcdir/configure" --help=recursive
1424	else
1425	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1426	fi \|\| ac_status=$?
1427	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1428	done
1429	fi
1430
1431	test -n "$ac_init_help" && exit $ac_status
1432	if $ac_init_version; then
1433	cat <<\_ACEOF
1434	rdesktop configure 1.6.0
1435	generated by GNU Autoconf 2.67
1436
1437	Copyright (C) 2010 Free Software Foundation, Inc.
1438	This configure script is free software; the Free Software Foundation
1439	gives unlimited permission to copy, distribute and modify it.
1440	_ACEOF
1441	exit
1442	fi
1443
1444	## ------------------------ ##
1445	## Autoconf initialization. ##
1446	## ------------------------ ##
1447
1448	# ac_fn_c_try_compile LINENO
1449	# --------------------------
1450	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1451	ac_fn_c_try_compile ()
1452	{
1453	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1454	rm -f conftest.$ac_objext
1455	if { { ac_try="$ac_compile"
1456	case "(($ac_try" in
1457	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1458	*) ac_try_echo=$ac_try;;
1459	esac
1460	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1461	$as_echo "$ac_try_echo"; } >&5
1462	(eval "$ac_compile") 2>conftest.err
1463	ac_status=$?
1464	if test -s conftest.err; then
1465	grep -v '^ *+' conftest.err >conftest.er1
1466	cat conftest.er1 >&5
1467	mv -f conftest.er1 conftest.err
1468	fi
1469	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1470	test $ac_status = 0; } && {
1471	test -z "$ac_c_werror_flag" \|\|
1472	test ! -s conftest.err
1473	} && test -s conftest.$ac_objext; then :
1474	ac_retval=0
1475	else
1476	$as_echo "$as_me: failed program was:" >&5
1477	sed 's/^/\| /' conftest.$ac_ext >&5
1478
1479	ac_retval=1
1480	fi
1481	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1482	as_fn_set_status $ac_retval
1483
1484	} # ac_fn_c_try_compile
1485
1486	# ac_fn_cxx_try_compile LINENO
1487	# ----------------------------
1488	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1489	ac_fn_cxx_try_compile ()
1490	{
1491	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1492	rm -f conftest.$ac_objext
1493	if { { ac_try="$ac_compile"
1494	case "(($ac_try" in
1495	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1496	*) ac_try_echo=$ac_try;;
1497	esac
1498	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1499	$as_echo "$ac_try_echo"; } >&5
1500	(eval "$ac_compile") 2>conftest.err
1501	ac_status=$?
1502	if test -s conftest.err; then
1503	grep -v '^ *+' conftest.err >conftest.er1
1504	cat conftest.er1 >&5
1505	mv -f conftest.er1 conftest.err
1506	fi
1507	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1508	test $ac_status = 0; } && {
1509	test -z "$ac_cxx_werror_flag" \|\|
1510	test ! -s conftest.err
1511	} && test -s conftest.$ac_objext; then :
1512	ac_retval=0
1513	else
1514	$as_echo "$as_me: failed program was:" >&5
1515	sed 's/^/\| /' conftest.$ac_ext >&5
1516
1517	ac_retval=1
1518	fi
1519	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1520	as_fn_set_status $ac_retval
1521
1522	} # ac_fn_cxx_try_compile
1523
1524	# ac_fn_c_try_cpp LINENO
1525	# ----------------------
1526	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1527	ac_fn_c_try_cpp ()
1528	{
1529	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1530	if { { ac_try="$ac_cpp conftest.$ac_ext"
1531	case "(($ac_try" in
1532	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1533	*) ac_try_echo=$ac_try;;
1534	esac
1535	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1536	$as_echo "$ac_try_echo"; } >&5
1537	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1538	ac_status=$?
1539	if test -s conftest.err; then
1540	grep -v '^ *+' conftest.err >conftest.er1
1541	cat conftest.er1 >&5
1542	mv -f conftest.er1 conftest.err
1543	fi
1544	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1545	test $ac_status = 0; } > conftest.i && {
1546	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1547	test ! -s conftest.err
1548	}; then :
1549	ac_retval=0
1550	else
1551	$as_echo "$as_me: failed program was:" >&5
1552	sed 's/^/\| /' conftest.$ac_ext >&5
1553
1554	ac_retval=1
1555	fi
1556	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1557	as_fn_set_status $ac_retval
1558
1559	} # ac_fn_c_try_cpp
1560
1561	# ac_fn_c_try_run LINENO
1562	# ----------------------
1563	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1564	# that executables can be run.
1565	ac_fn_c_try_run ()
1566	{
1567	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1568	if { { ac_try="$ac_link"
1569	case "(($ac_try" in
1570	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1571	*) ac_try_echo=$ac_try;;
1572	esac
1573	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1574	$as_echo "$ac_try_echo"; } >&5
1575	(eval "$ac_link") 2>&5
1576	ac_status=$?
1577	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1578	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1579	{ { case "(($ac_try" in
1580	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1581	*) ac_try_echo=$ac_try;;
1582	esac
1583	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1584	$as_echo "$ac_try_echo"; } >&5
1585	(eval "$ac_try") 2>&5
1586	ac_status=$?
1587	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1588	test $ac_status = 0; }; }; then :
1589	ac_retval=0
1590	else
1591	$as_echo "$as_me: program exited with status $ac_status" >&5
1592	$as_echo "$as_me: failed program was:" >&5
1593	sed 's/^/\| /' conftest.$ac_ext >&5
1594
1595	ac_retval=$ac_status
1596	fi
1597	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1598	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1599	as_fn_set_status $ac_retval
1600
1601	} # ac_fn_c_try_run
1602
1603	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1604	# -------------------------------------------------------
1605	# Tests whether HEADER exists and can be compiled using the include files in
1606	# INCLUDES, setting the cache variable VAR accordingly.
1607	ac_fn_c_check_header_compile ()
1608	{
1609	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1610	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1611	$as_echo_n "checking for $2... " >&6; }
1612	if eval "test \"\${$3+set}\"" = set; then :
1613	$as_echo_n "(cached) " >&6
1614	else
1615	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1616	/* end confdefs.h. */
1617	$4
1618	#include <$2>
1619	_ACEOF
1620	if ac_fn_c_try_compile "$LINENO"; then :
1621	eval "$3=yes"
1622	else
1623	eval "$3=no"
1624	fi
1625	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1626	fi
1627	eval ac_res=\$$3
1628	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1629	$as_echo "$ac_res" >&6; }
1630	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1631
1632	} # ac_fn_c_check_header_compile
1633
1634	# ac_fn_c_try_link LINENO
1635	# -----------------------
1636	# Try to link conftest.$ac_ext, and return whether this succeeded.
1637	ac_fn_c_try_link ()
1638	{
1639	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1640	rm -f conftest.$ac_objext conftest$ac_exeext
1641	if { { ac_try="$ac_link"
1642	case "(($ac_try" in
1643	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1644	*) ac_try_echo=$ac_try;;
1645	esac
1646	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1647	$as_echo "$ac_try_echo"; } >&5
1648	(eval "$ac_link") 2>conftest.err
1649	ac_status=$?
1650	if test -s conftest.err; then
1651	grep -v '^ *+' conftest.err >conftest.er1
1652	cat conftest.er1 >&5
1653	mv -f conftest.er1 conftest.err
1654	fi
1655	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1656	test $ac_status = 0; } && {
1657	test -z "$ac_c_werror_flag" \|\|
1658	test ! -s conftest.err
1659	} && test -s conftest$ac_exeext && {
1660	test "$cross_compiling" = yes \|\|
1661	$as_test_x conftest$ac_exeext
1662	}; then :
1663	ac_retval=0
1664	else
1665	$as_echo "$as_me: failed program was:" >&5
1666	sed 's/^/\| /' conftest.$ac_ext >&5
1667
1668	ac_retval=1
1669	fi
1670	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1671	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1672	# interfere with the next link command; also delete a directory that is
1673	# left behind by Apple's compiler. We do this before executing the actions.
1674	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1675	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1676	as_fn_set_status $ac_retval
1677
1678	} # ac_fn_c_try_link
1679
1680	# ac_fn_c_check_func LINENO FUNC VAR
1681	# ----------------------------------
1682	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1683	ac_fn_c_check_func ()
1684	{
1685	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1686	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1687	$as_echo_n "checking for $2... " >&6; }
1688	if eval "test \"\${$3+set}\"" = set; then :
1689	$as_echo_n "(cached) " >&6
1690	else
1691	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1692	/* end confdefs.h. */
1693	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1694	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1695	#define $2 innocuous_$2
1696
1697	/* System header to define __stub macros and hopefully few prototypes,
1698	which can conflict with char $2 (); below.
1699	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1700	<limits.h> exists even on freestanding compilers. */
1701
1702	#ifdef __STDC__
1703	# include <limits.h>
1704	#else
1705	# include <assert.h>
1706	#endif
1707
1708	#undef $2
1709
1710	/* Override any GCC internal prototype to avoid an error.
1711	Use char because int might match the return type of a GCC
1712	builtin and then its argument prototype would still apply. */
1713	#ifdef __cplusplus
1714	extern "C"
1715	#endif
1716	char $2 ();
1717	/* The GNU C library defines this for functions which it implements
1718	to always fail with ENOSYS. Some functions are actually named
1719	something starting with __ and the normal name is an alias. */
1720	#if defined __stub_$2 \|\| defined __stub___$2
1721	choke me
1722	#endif
1723
1724	int
1725	main ()
1726	{
1727	return $2 ();
1728	;
1729	return 0;
1730	}
1731	_ACEOF
1732	if ac_fn_c_try_link "$LINENO"; then :
1733	eval "$3=yes"
1734	else
1735	eval "$3=no"
1736	fi
1737	rm -f core conftest.err conftest.$ac_objext \
1738	conftest$ac_exeext conftest.$ac_ext
1739	fi
1740	eval ac_res=\$$3
1741	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1742	$as_echo "$ac_res" >&6; }
1743	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1744
1745	} # ac_fn_c_check_func
1746
1747	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1748	# -------------------------------------------------------
1749	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1750	# the include files in INCLUDES and setting the cache variable VAR
1751	# accordingly.
1752	ac_fn_c_check_header_mongrel ()
1753	{
1754	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1755	if eval "test \"\${$3+set}\"" = set; then :
1756	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1757	$as_echo_n "checking for $2... " >&6; }
1758	if eval "test \"\${$3+set}\"" = set; then :
1759	$as_echo_n "(cached) " >&6
1760	fi
1761	eval ac_res=\$$3
1762	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1763	$as_echo "$ac_res" >&6; }
1764	else
1765	# Is the header compilable?
1766	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1767	$as_echo_n "checking $2 usability... " >&6; }
1768	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1769	/* end confdefs.h. */
1770	$4
1771	#include <$2>
1772	_ACEOF
1773	if ac_fn_c_try_compile "$LINENO"; then :
1774	ac_header_compiler=yes
1775	else
1776	ac_header_compiler=no
1777	fi
1778	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1779	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1780	$as_echo "$ac_header_compiler" >&6; }
1781
1782	# Is the header present?
1783	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1784	$as_echo_n "checking $2 presence... " >&6; }
1785	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1786	/* end confdefs.h. */
1787	#include <$2>
1788	_ACEOF
1789	if ac_fn_c_try_cpp "$LINENO"; then :
1790	ac_header_preproc=yes
1791	else
1792	ac_header_preproc=no
1793	fi
1794	rm -f conftest.err conftest.i conftest.$ac_ext
1795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1796	$as_echo "$ac_header_preproc" >&6; }
1797
1798	# So? What about this header?
1799	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1800	yes:no: )
1801	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1802	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1803	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1804	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1805	;;
1806	no:yes:* )
1807	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1808	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1809	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1810	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1811	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1812	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1813	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1814	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1815	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1816	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1817	;;
1818	esac
1819	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1820	$as_echo_n "checking for $2... " >&6; }
1821	if eval "test \"\${$3+set}\"" = set; then :
1822	$as_echo_n "(cached) " >&6
1823	else
1824	eval "$3=\$ac_header_compiler"
1825	fi
1826	eval ac_res=\$$3
1827	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1828	$as_echo "$ac_res" >&6; }
1829	fi
1830	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1831
1832	} # ac_fn_c_check_header_mongrel
1833
1834	# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1835	# ---------------------------------------------
1836	# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1837	# accordingly.
1838	ac_fn_c_check_decl ()
1839	{
1840	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1841	as_decl_name=`echo $2\|sed 's/ (.//'`
1842	as_decl_use=`echo $2\|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1843	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1844	$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1845	if eval "test \"\${$3+set}\"" = set; then :
1846	$as_echo_n "(cached) " >&6
1847	else
1848	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1849	/* end confdefs.h. */
1850	$4
1851	int
1852	main ()
1853	{
1854	#ifndef $as_decl_name
1855	#ifdef __cplusplus
1856	(void) $as_decl_use;
1857	#else
1858	(void) $as_decl_name;
1859	#endif
1860	#endif
1861
1862	;
1863	return 0;
1864	}
1865	_ACEOF
1866	if ac_fn_c_try_compile "$LINENO"; then :
1867	eval "$3=yes"
1868	else
1869	eval "$3=no"
1870	fi
1871	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1872	fi
1873	eval ac_res=\$$3
1874	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1875	$as_echo "$ac_res" >&6; }
1876	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1877
1878	} # ac_fn_c_check_decl
1879
1880	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1881	# -------------------------------------------
1882	# Tests whether TYPE exists after having included INCLUDES, setting cache
1883	# variable VAR accordingly.
1884	ac_fn_c_check_type ()
1885	{
1886	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1887	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1888	$as_echo_n "checking for $2... " >&6; }
1889	if eval "test \"\${$3+set}\"" = set; then :
1890	$as_echo_n "(cached) " >&6
1891	else
1892	eval "$3=no"
1893	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1894	/* end confdefs.h. */
1895	$4
1896	int
1897	main ()
1898	{
1899	if (sizeof ($2))
1900	return 0;
1901	;
1902	return 0;
1903	}
1904	_ACEOF
1905	if ac_fn_c_try_compile "$LINENO"; then :
1906	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1907	/* end confdefs.h. */
1908	$4
1909	int
1910	main ()
1911	{
1912	if (sizeof (($2)))
1913	return 0;
1914	;
1915	return 0;
1916	}
1917	_ACEOF
1918	if ac_fn_c_try_compile "$LINENO"; then :
1919
1920	else
1921	eval "$3=yes"
1922	fi
1923	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1924	fi
1925	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1926	fi
1927	eval ac_res=\$$3
1928	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1929	$as_echo "$ac_res" >&6; }
1930	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1931
1932	} # ac_fn_c_check_type
1933
1934	# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
1935	# ----------------------------------------------------
1936	# Tries to find if the field MEMBER exists in type AGGR, after including
1937	# INCLUDES, setting cache variable VAR accordingly.
1938	ac_fn_c_check_member ()
1939	{
1940	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1941	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
1942	$as_echo_n "checking for $2.$3... " >&6; }
1943	if eval "test \"\${$4+set}\"" = set; then :
1944	$as_echo_n "(cached) " >&6
1945	else
1946	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1947	/* end confdefs.h. */
1948	$5
1949	int
1950	main ()
1951	{
1952	static $2 ac_aggr;
1953	if (ac_aggr.$3)
1954	return 0;
1955	;
1956	return 0;
1957	}
1958	_ACEOF
1959	if ac_fn_c_try_compile "$LINENO"; then :
1960	eval "$4=yes"
1961	else
1962	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1963	/* end confdefs.h. */
1964	$5
1965	int
1966	main ()
1967	{
1968	static $2 ac_aggr;
1969	if (sizeof ac_aggr.$3)
1970	return 0;
1971	;
1972	return 0;
1973	}
1974	_ACEOF
1975	if ac_fn_c_try_compile "$LINENO"; then :
1976	eval "$4=yes"
1977	else
1978	eval "$4=no"
1979	fi
1980	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1981	fi
1982	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1983	fi
1984	eval ac_res=\$$4
1985	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1986	$as_echo "$ac_res" >&6; }
1987	eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1988
1989	} # ac_fn_c_check_member
1990	cat >config.log <<_ACEOF
1991	This file contains any messages produced by compilers while
1992	running configure, to aid debugging if configure makes a mistake.
1993
1994	It was created by rdesktop $as_me 1.6.0, which was
1995	generated by GNU Autoconf 2.67. Invocation command line was
1996
1997	$ $0 $@
1998
1999	_ACEOF
2000	exec 5>>config.log
2001	{
2002	cat <<_ASUNAME
2003	## --------- ##
2004	## Platform. ##
2005	## --------- ##
2006
2007	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2008	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2009	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2010	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2011	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2012
2013	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2014	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2015
2016	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2017	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2018	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2019	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2020	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2021	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2022	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2023
2024	_ASUNAME
2025
2026	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2027	for as_dir in $PATH
2028	do
2029	IFS=$as_save_IFS
2030	test -z "$as_dir" && as_dir=.
2031	$as_echo "PATH: $as_dir"
2032	done
2033	IFS=$as_save_IFS
2034
2035	} >&5
2036
2037	cat >&5 <<_ACEOF
2038
2039
2040	## ----------- ##
2041	## Core tests. ##
2042	## ----------- ##
2043
2044	_ACEOF
2045
2046
2047	# Keep a trace of the command line.
2048	# Strip out --no-create and --no-recursion so they do not pile up.
2049	# Strip out --silent because we don't want to record it for future runs.
2050	# Also quote any args containing shell meta-characters.
2051	# Make two passes to allow for proper duplicate-argument suppression.
2052	ac_configure_args=
2053	ac_configure_args0=
2054	ac_configure_args1=
2055	ac_must_keep_next=false
2056	for ac_pass in 1 2
2057	do
2058	for ac_arg
2059	do
2060	case $ac_arg in
2061	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2062	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2063	\| -silent \| --silent \| --silen \| --sile \| --sil)
2064	continue ;;
2065	\')
2066	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2067	esac
2068	case $ac_pass in
2069	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2070	2)
2071	as_fn_append ac_configure_args1 " '$ac_arg'"
2072	if test $ac_must_keep_next = true; then
2073	ac_must_keep_next=false # Got value, back to normal.
2074	else
2075	case $ac_arg in
2076	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2077	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2078	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2079	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2080	case "$ac_configure_args0 " in
2081	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2082	esac
2083	;;
2084	-* ) ac_must_keep_next=true ;;
2085	esac
2086	fi
2087	as_fn_append ac_configure_args " '$ac_arg'"
2088	;;
2089	esac
2090	done
2091	done
2092	{ ac_configure_args0=; unset ac_configure_args0;}
2093	{ ac_configure_args1=; unset ac_configure_args1;}
2094
2095	# When interrupted or exit'd, cleanup temporary files, and complete
2096	# config.log. We remove comments because anyway the quotes in there
2097	# would cause problems or look ugly.
2098	# WARNING: Use '\'' to represent an apostrophe within the trap.
2099	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2100	trap 'exit_status=$?
2101	# Save into config.log some information that might help in debugging.
2102	{
2103	echo
2104
2105	$as_echo "## ---------------- ##
2106	## Cache variables. ##
2107	## ---------------- ##"
2108	echo
2109	# The following way of writing the cache mishandles newlines in values,
2110	(
2111	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2112	eval ac_val=\$$ac_var
2113	case $ac_val in #(
2114	${as_nl})
2115	case $ac_var in #(
2116	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2117	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2118	esac
2119	case $ac_var in #(
2120	_ \| IFS \| as_nl) ;; #(
2121	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2122	*) { eval $ac_var=; unset $ac_var;} ;;
2123	esac ;;
2124	esac
2125	done
2126	(set) 2>&1 \|
2127	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2128	${as_nl}ac_space=\ )
2129	sed -n \
2130	"s/'\''/'\''\\\\'\'''\''/g;
2131	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2132	;; #(
2133	*)
2134	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2135	;;
2136	esac \|
2137	sort
2138	)
2139	echo
2140
2141	$as_echo "## ----------------- ##
2142	## Output variables. ##
2143	## ----------------- ##"
2144	echo
2145	for ac_var in $ac_subst_vars
2146	do
2147	eval ac_val=\$$ac_var
2148	case $ac_val in
2149	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2150	esac
2151	$as_echo "$ac_var='\''$ac_val'\''"
2152	done \| sort
2153	echo
2154
2155	if test -n "$ac_subst_files"; then
2156	$as_echo "## ------------------- ##
2157	## File substitutions. ##
2158	## ------------------- ##"
2159	echo
2160	for ac_var in $ac_subst_files
2161	do
2162	eval ac_val=\$$ac_var
2163	case $ac_val in
2164	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2165	esac
2166	$as_echo "$ac_var='\''$ac_val'\''"
2167	done \| sort
2168	echo
2169	fi
2170
2171	if test -s confdefs.h; then
2172	$as_echo "## ----------- ##
2173	## confdefs.h. ##
2174	## ----------- ##"
2175	echo
2176	cat confdefs.h
2177	echo
2178	fi
2179	test "$ac_signal" != 0 &&
2180	$as_echo "$as_me: caught signal $ac_signal"
2181	$as_echo "$as_me: exit $exit_status"
2182	} >&5
2183	rm -f core .core core.conftest. &&
2184	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2185	exit $exit_status
2186	' 0
2187	for ac_signal in 1 2 13 15; do
2188	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2189	done
2190	ac_signal=0
2191
2192	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2193	rm -f -r conftest* confdefs.h
2194
2195	$as_echo "/* confdefs.h */" > confdefs.h
2196
2197	# Predefined preprocessor variables.
2198
2199	cat >>confdefs.h <<_ACEOF
2200	#define PACKAGE_NAME "$PACKAGE_NAME"
2201	_ACEOF
2202
2203	cat >>confdefs.h <<_ACEOF
2204	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2205	_ACEOF
2206
2207	cat >>confdefs.h <<_ACEOF
2208	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2209	_ACEOF
2210
2211	cat >>confdefs.h <<_ACEOF
2212	#define PACKAGE_STRING "$PACKAGE_STRING"
2213	_ACEOF
2214
2215	cat >>confdefs.h <<_ACEOF
2216	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2217	_ACEOF
2218
2219	cat >>confdefs.h <<_ACEOF
2220	#define PACKAGE_URL "$PACKAGE_URL"
2221	_ACEOF
2222
2223
2224	# Let the site file select an alternate cache file if it wants to.
2225	# Prefer an explicitly selected file to automatically selected ones.
2226	ac_site_file1=NONE
2227	ac_site_file2=NONE
2228	if test -n "$CONFIG_SITE"; then
2229	# We do not want a PATH search for config.site.
2230	case $CONFIG_SITE in #((
2231	-*) ac_site_file1=./$CONFIG_SITE;;
2232	/) ac_site_file1=$CONFIG_SITE;;
2233	*) ac_site_file1=./$CONFIG_SITE;;
2234	esac
2235	elif test "x$prefix" != xNONE; then
2236	ac_site_file1=$prefix/share/config.site
2237	ac_site_file2=$prefix/etc/config.site
2238	else
2239	ac_site_file1=$ac_default_prefix/share/config.site
2240	ac_site_file2=$ac_default_prefix/etc/config.site
2241	fi
2242	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2243	do
2244	test "x$ac_site_file" = xNONE && continue
2245	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2246	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2247	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2248	sed 's/^/\| /' "$ac_site_file" >&5
2249	. "$ac_site_file" \
2250	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2251	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2252	as_fn_error $? "failed to load site script $ac_site_file
2253	See \`config.log' for more details" "$LINENO" 5 ; }
2254	fi
2255	done
2256
2257	if test -r "$cache_file"; then
2258	# Some versions of bash will fail to source /dev/null (special files
2259	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2260	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2261	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2262	$as_echo "$as_me: loading cache $cache_file" >&6;}
2263	case $cache_file in
2264	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2265	*) . "./$cache_file";;
2266	esac
2267	fi
2268	else
2269	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2270	$as_echo "$as_me: creating cache $cache_file" >&6;}
2271	>$cache_file
2272	fi
2273
2274	# Check that the precious variables saved in the cache have kept the same
2275	# value.
2276	ac_cache_corrupted=false
2277	for ac_var in $ac_precious_vars; do
2278	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2279	eval ac_new_set=\$ac_env_${ac_var}_set
2280	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2281	eval ac_new_val=\$ac_env_${ac_var}_value
2282	case $ac_old_set,$ac_new_set in
2283	set,)
2284	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2285	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2286	ac_cache_corrupted=: ;;
2287	,set)
2288	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2289	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2290	ac_cache_corrupted=: ;;
2291	,);;
2292	*)
2293	if test "x$ac_old_val" != "x$ac_new_val"; then
2294	# differences in whitespace do not lead to failure.
2295	ac_old_val_w=`echo x $ac_old_val`
2296	ac_new_val_w=`echo x $ac_new_val`
2297	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2298	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2299	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2300	ac_cache_corrupted=:
2301	else
2302	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2303	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2304	eval $ac_var=\$ac_old_val
2305	fi
2306	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2307	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2308	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2309	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2310	fi;;
2311	esac
2312	# Pass precious variables to config.status.
2313	if test "$ac_new_set" = set; then
2314	case $ac_new_val in
2315	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2316	*) ac_arg=$ac_var=$ac_new_val ;;
2317	esac
2318	case " $ac_configure_args " in
2319	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2320	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2321	esac
2322	fi
2323	done
2324	if $ac_cache_corrupted; then
2325	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2326	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2327	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2328	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2329	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2330	fi
2331	## -------------------- ##
2332	## Main body of script. ##
2333	## -------------------- ##
2334
2335	ac_ext=c
2336	ac_cpp='$CPP $CPPFLAGS'
2337	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2338	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2339	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2340
2341
2342
2343
2344
2345	ac_ext=c
2346	ac_cpp='$CPP $CPPFLAGS'
2347	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2348	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2349	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2350	if test -n "$ac_tool_prefix"; then
2351	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2352	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2353	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2354	$as_echo_n "checking for $ac_word... " >&6; }
2355	if test "${ac_cv_prog_CC+set}" = set; then :
2356	$as_echo_n "(cached) " >&6
2357	else
2358	if test -n "$CC"; then
2359	ac_cv_prog_CC="$CC" # Let the user override the test.
2360	else
2361	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2362	for as_dir in $PATH
2363	do
2364	IFS=$as_save_IFS
2365	test -z "$as_dir" && as_dir=.
2366	for ac_exec_ext in '' $ac_executable_extensions; do
2367	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2368	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2369	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2370	break 2
2371	fi
2372	done
2373	done
2374	IFS=$as_save_IFS
2375
2376	fi
2377	fi
2378	CC=$ac_cv_prog_CC
2379	if test -n "$CC"; then
2380	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2381	$as_echo "$CC" >&6; }
2382	else
2383	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2384	$as_echo "no" >&6; }
2385	fi
2386
2387
2388	fi
2389	if test -z "$ac_cv_prog_CC"; then
2390	ac_ct_CC=$CC
2391	# Extract the first word of "gcc", so it can be a program name with args.
2392	set dummy gcc; ac_word=$2
2393	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2394	$as_echo_n "checking for $ac_word... " >&6; }
2395	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2396	$as_echo_n "(cached) " >&6
2397	else
2398	if test -n "$ac_ct_CC"; then
2399	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2400	else
2401	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2402	for as_dir in $PATH
2403	do
2404	IFS=$as_save_IFS
2405	test -z "$as_dir" && as_dir=.
2406	for ac_exec_ext in '' $ac_executable_extensions; do
2407	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2408	ac_cv_prog_ac_ct_CC="gcc"
2409	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2410	break 2
2411	fi
2412	done
2413	done
2414	IFS=$as_save_IFS
2415
2416	fi
2417	fi
2418	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2419	if test -n "$ac_ct_CC"; then
2420	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2421	$as_echo "$ac_ct_CC" >&6; }
2422	else
2423	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2424	$as_echo "no" >&6; }
2425	fi
2426
2427	if test "x$ac_ct_CC" = x; then
2428	CC=""
2429	else
2430	case $cross_compiling:$ac_tool_warned in
2431	yes:)
2432	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2433	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2434	ac_tool_warned=yes ;;
2435	esac
2436	CC=$ac_ct_CC
2437	fi
2438	else
2439	CC="$ac_cv_prog_CC"
2440	fi
2441
2442	if test -z "$CC"; then
2443	if test -n "$ac_tool_prefix"; then
2444	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2445	set dummy ${ac_tool_prefix}cc; ac_word=$2
2446	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2447	$as_echo_n "checking for $ac_word... " >&6; }
2448	if test "${ac_cv_prog_CC+set}" = set; then :
2449	$as_echo_n "(cached) " >&6
2450	else
2451	if test -n "$CC"; then
2452	ac_cv_prog_CC="$CC" # Let the user override the test.
2453	else
2454	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2455	for as_dir in $PATH
2456	do
2457	IFS=$as_save_IFS
2458	test -z "$as_dir" && as_dir=.
2459	for ac_exec_ext in '' $ac_executable_extensions; do
2460	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2461	ac_cv_prog_CC="${ac_tool_prefix}cc"
2462	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2463	break 2
2464	fi
2465	done
2466	done
2467	IFS=$as_save_IFS
2468
2469	fi
2470	fi
2471	CC=$ac_cv_prog_CC
2472	if test -n "$CC"; then
2473	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2474	$as_echo "$CC" >&6; }
2475	else
2476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2477	$as_echo "no" >&6; }
2478	fi
2479
2480
2481	fi
2482	fi
2483	if test -z "$CC"; then
2484	# Extract the first word of "cc", so it can be a program name with args.
2485	set dummy cc; ac_word=$2
2486	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2487	$as_echo_n "checking for $ac_word... " >&6; }
2488	if test "${ac_cv_prog_CC+set}" = set; then :
2489	$as_echo_n "(cached) " >&6
2490	else
2491	if test -n "$CC"; then
2492	ac_cv_prog_CC="$CC" # Let the user override the test.
2493	else
2494	ac_prog_rejected=no
2495	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2496	for as_dir in $PATH
2497	do
2498	IFS=$as_save_IFS
2499	test -z "$as_dir" && as_dir=.
2500	for ac_exec_ext in '' $ac_executable_extensions; do
2501	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2502	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2503	ac_prog_rejected=yes
2504	continue
2505	fi
2506	ac_cv_prog_CC="cc"
2507	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2508	break 2
2509	fi
2510	done
2511	done
2512	IFS=$as_save_IFS
2513
2514	if test $ac_prog_rejected = yes; then
2515	# We found a bogon in the path, so make sure we never use it.
2516	set dummy $ac_cv_prog_CC
2517	shift
2518	if test $# != 0; then
2519	# We chose a different compiler from the bogus one.
2520	# However, it has the same basename, so the bogon will be chosen
2521	# first if we set CC to just the basename; use the full file name.
2522	shift
2523	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2524	fi
2525	fi
2526	fi
2527	fi
2528	CC=$ac_cv_prog_CC
2529	if test -n "$CC"; then
2530	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2531	$as_echo "$CC" >&6; }
2532	else
2533	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2534	$as_echo "no" >&6; }
2535	fi
2536
2537
2538	fi
2539	if test -z "$CC"; then
2540	if test -n "$ac_tool_prefix"; then
2541	for ac_prog in cl.exe
2542	do
2543	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2544	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2545	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2546	$as_echo_n "checking for $ac_word... " >&6; }
2547	if test "${ac_cv_prog_CC+set}" = set; then :
2548	$as_echo_n "(cached) " >&6
2549	else
2550	if test -n "$CC"; then
2551	ac_cv_prog_CC="$CC" # Let the user override the test.
2552	else
2553	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2554	for as_dir in $PATH
2555	do
2556	IFS=$as_save_IFS
2557	test -z "$as_dir" && as_dir=.
2558	for ac_exec_ext in '' $ac_executable_extensions; do
2559	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2560	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2561	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2562	break 2
2563	fi
2564	done
2565	done
2566	IFS=$as_save_IFS
2567
2568	fi
2569	fi
2570	CC=$ac_cv_prog_CC
2571	if test -n "$CC"; then
2572	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2573	$as_echo "$CC" >&6; }
2574	else
2575	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2576	$as_echo "no" >&6; }
2577	fi
2578
2579
2580	test -n "$CC" && break
2581	done
2582	fi
2583	if test -z "$CC"; then
2584	ac_ct_CC=$CC
2585	for ac_prog in cl.exe
2586	do
2587	# Extract the first word of "$ac_prog", so it can be a program name with args.
2588	set dummy $ac_prog; ac_word=$2
2589	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2590	$as_echo_n "checking for $ac_word... " >&6; }
2591	if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2592	$as_echo_n "(cached) " >&6
2593	else
2594	if test -n "$ac_ct_CC"; then
2595	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2596	else
2597	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2598	for as_dir in $PATH
2599	do
2600	IFS=$as_save_IFS
2601	test -z "$as_dir" && as_dir=.
2602	for ac_exec_ext in '' $ac_executable_extensions; do
2603	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2604	ac_cv_prog_ac_ct_CC="$ac_prog"
2605	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2606	break 2
2607	fi
2608	done
2609	done
2610	IFS=$as_save_IFS
2611
2612	fi
2613	fi
2614	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2615	if test -n "$ac_ct_CC"; then
2616	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2617	$as_echo "$ac_ct_CC" >&6; }
2618	else
2619	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2620	$as_echo "no" >&6; }
2621	fi
2622
2623
2624	test -n "$ac_ct_CC" && break
2625	done
2626
2627	if test "x$ac_ct_CC" = x; then
2628	CC=""
2629	else
2630	case $cross_compiling:$ac_tool_warned in
2631	yes:)
2632	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2633	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2634	ac_tool_warned=yes ;;
2635	esac
2636	CC=$ac_ct_CC
2637	fi
2638	fi
2639
2640	fi
2641
2642
2643	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2644	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2645	as_fn_error $? "no acceptable C compiler found in \$PATH
2646	See \`config.log' for more details" "$LINENO" 5 ; }
2647
2648	# Provide some information about the compiler.
2649	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2650	set X $ac_compile
2651	ac_compiler=$2
2652	for ac_option in --version -v -V -qversion; do
2653	{ { ac_try="$ac_compiler $ac_option >&5"
2654	case "(($ac_try" in
2655	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2656	*) ac_try_echo=$ac_try;;
2657	esac
2658	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2659	$as_echo "$ac_try_echo"; } >&5
2660	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2661	ac_status=$?
2662	if test -s conftest.err; then
2663	sed '10a\
2664	... rest of stderr output deleted ...
2665	10q' conftest.err >conftest.er1
2666	cat conftest.er1 >&5
2667	fi
2668	rm -f conftest.er1 conftest.err
2669	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2670	test $ac_status = 0; }
2671	done
2672
2673	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2674	/* end confdefs.h. */
2675
2676	int
2677	main ()
2678	{
2679
2680	;
2681	return 0;
2682	}
2683	_ACEOF
2684	ac_clean_files_save=$ac_clean_files
2685	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2686	# Try to create an executable without -o first, disregard a.out.
2687	# It will help us diagnose broken compilers, and finding out an intuition
2688	# of exeext.
2689	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2690	$as_echo_n "checking whether the C compiler works... " >&6; }
2691	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2692
2693	# The possible output files:
2694	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2695
2696	ac_rmfiles=
2697	for ac_file in $ac_files
2698	do
2699	case $ac_file in
2700	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2701	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2702	esac
2703	done
2704	rm -f $ac_rmfiles
2705
2706	if { { ac_try="$ac_link_default"
2707	case "(($ac_try" in
2708	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2709	*) ac_try_echo=$ac_try;;
2710	esac
2711	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2712	$as_echo "$ac_try_echo"; } >&5
2713	(eval "$ac_link_default") 2>&5
2714	ac_status=$?
2715	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2716	test $ac_status = 0; }; then :
2717	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2718	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2719	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2720	# so that the user can short-circuit this test for compilers unknown to
2721	# Autoconf.
2722	for ac_file in $ac_files ''
2723	do
2724	test -f "$ac_file" \|\| continue
2725	case $ac_file in
2726	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2727	;;
2728	[ab].out )
2729	# We found the default executable, but exeext='' is most
2730	# certainly right.
2731	break;;
2732	. )
2733	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2734	then :; else
2735	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2736	fi
2737	# We set ac_cv_exeext here because the later test for it is not
2738	# safe: cross compilers may not add the suffix if given an `-o'
2739	# argument, so we may need to know it at that point already.
2740	# Even if this section looks crufty: it has the advantage of
2741	# actually working.
2742	break;;
2743	* )
2744	break;;
2745	esac
2746	done
2747	test "$ac_cv_exeext" = no && ac_cv_exeext=
2748
2749	else
2750	ac_file=''
2751	fi
2752	if test -z "$ac_file"; then :
2753	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2754	$as_echo "no" >&6; }
2755	$as_echo "$as_me: failed program was:" >&5
2756	sed 's/^/\| /' conftest.$ac_ext >&5
2757
2758	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2759	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2760	as_fn_error 77 "C compiler cannot create executables
2761	See \`config.log' for more details" "$LINENO" 5 ; }
2762	else
2763	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2764	$as_echo "yes" >&6; }
2765	fi
2766	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2767	$as_echo_n "checking for C compiler default output file name... " >&6; }
2768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2769	$as_echo "$ac_file" >&6; }
2770	ac_exeext=$ac_cv_exeext
2771
2772	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2773	ac_clean_files=$ac_clean_files_save
2774	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2775	$as_echo_n "checking for suffix of executables... " >&6; }
2776	if { { ac_try="$ac_link"
2777	case "(($ac_try" in
2778	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2779	*) ac_try_echo=$ac_try;;
2780	esac
2781	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2782	$as_echo "$ac_try_echo"; } >&5
2783	(eval "$ac_link") 2>&5
2784	ac_status=$?
2785	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2786	test $ac_status = 0; }; then :
2787	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2788	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2789	# work properly (i.e., refer to `conftest.exe'), while it won't with
2790	# `rm'.
2791	for ac_file in conftest.exe conftest conftest.*; do
2792	test -f "$ac_file" \|\| continue
2793	case $ac_file in
2794	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2795	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2796	break;;
2797	* ) break;;
2798	esac
2799	done
2800	else
2801	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2802	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2803	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2804	See \`config.log' for more details" "$LINENO" 5 ; }
2805	fi
2806	rm -f conftest conftest$ac_cv_exeext
2807	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2808	$as_echo "$ac_cv_exeext" >&6; }
2809
2810	rm -f conftest.$ac_ext
2811	EXEEXT=$ac_cv_exeext
2812	ac_exeext=$EXEEXT
2813	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2814	/* end confdefs.h. */
2815	#include <stdio.h>
2816	int
2817	main ()
2818	{
2819	FILE *f = fopen ("conftest.out", "w");
2820	return ferror (f) \|\| fclose (f) != 0;
2821
2822	;
2823	return 0;
2824	}
2825	_ACEOF
2826	ac_clean_files="$ac_clean_files conftest.out"
2827	# Check that the compiler produces executables we can run. If not, either
2828	# the compiler is broken, or we cross compile.
2829	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2830	$as_echo_n "checking whether we are cross compiling... " >&6; }
2831	if test "$cross_compiling" != yes; then
2832	{ { ac_try="$ac_link"
2833	case "(($ac_try" in
2834	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2835	*) ac_try_echo=$ac_try;;
2836	esac
2837	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2838	$as_echo "$ac_try_echo"; } >&5
2839	(eval "$ac_link") 2>&5
2840	ac_status=$?
2841	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2842	test $ac_status = 0; }
2843	if { ac_try='./conftest$ac_cv_exeext'
2844	{ { case "(($ac_try" in
2845	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2846	*) ac_try_echo=$ac_try;;
2847	esac
2848	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2849	$as_echo "$ac_try_echo"; } >&5
2850	(eval "$ac_try") 2>&5
2851	ac_status=$?
2852	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2853	test $ac_status = 0; }; }; then
2854	cross_compiling=no
2855	else
2856	if test "$cross_compiling" = maybe; then
2857	cross_compiling=yes
2858	else
2859	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2860	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2861	as_fn_error $? "cannot run C compiled programs.
2862	If you meant to cross compile, use \`--host'.
2863	See \`config.log' for more details" "$LINENO" 5 ; }
2864	fi
2865	fi
2866	fi
2867	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2868	$as_echo "$cross_compiling" >&6; }
2869
2870	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2871	ac_clean_files=$ac_clean_files_save
2872	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2873	$as_echo_n "checking for suffix of object files... " >&6; }
2874	if test "${ac_cv_objext+set}" = set; then :
2875	$as_echo_n "(cached) " >&6
2876	else
2877	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2878	/* end confdefs.h. */
2879
2880	int
2881	main ()
2882	{
2883
2884	;
2885	return 0;
2886	}
2887	_ACEOF
2888	rm -f conftest.o conftest.obj
2889	if { { ac_try="$ac_compile"
2890	case "(($ac_try" in
2891	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2892	*) ac_try_echo=$ac_try;;
2893	esac
2894	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2895	$as_echo "$ac_try_echo"; } >&5
2896	(eval "$ac_compile") 2>&5
2897	ac_status=$?
2898	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2899	test $ac_status = 0; }; then :
2900	for ac_file in conftest.o conftest.obj conftest.*; do
2901	test -f "$ac_file" \|\| continue;
2902	case $ac_file in
2903	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2904	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2905	break;;
2906	esac
2907	done
2908	else
2909	$as_echo "$as_me: failed program was:" >&5
2910	sed 's/^/\| /' conftest.$ac_ext >&5
2911
2912	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2913	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2914	as_fn_error $? "cannot compute suffix of object files: cannot compile
2915	See \`config.log' for more details" "$LINENO" 5 ; }
2916	fi
2917	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2918	fi
2919	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2920	$as_echo "$ac_cv_objext" >&6; }
2921	OBJEXT=$ac_cv_objext
2922	ac_objext=$OBJEXT
2923	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2924	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2925	if test "${ac_cv_c_compiler_gnu+set}" = set; then :
2926	$as_echo_n "(cached) " >&6
2927	else
2928	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2929	/* end confdefs.h. */
2930
2931	int
2932	main ()
2933	{
2934	#ifndef __GNUC__
2935	choke me
2936	#endif
2937
2938	;
2939	return 0;
2940	}
2941	_ACEOF
2942	if ac_fn_c_try_compile "$LINENO"; then :
2943	ac_compiler_gnu=yes
2944	else
2945	ac_compiler_gnu=no
2946	fi
2947	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2948	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2949
2950	fi
2951	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2952	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2953	if test $ac_compiler_gnu = yes; then
2954	GCC=yes
2955	else
2956	GCC=
2957	fi
2958	ac_test_CFLAGS=${CFLAGS+set}
2959	ac_save_CFLAGS=$CFLAGS
2960	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2961	$as_echo_n "checking whether $CC accepts -g... " >&6; }
2962	if test "${ac_cv_prog_cc_g+set}" = set; then :
2963	$as_echo_n "(cached) " >&6
2964	else
2965	ac_save_c_werror_flag=$ac_c_werror_flag
2966	ac_c_werror_flag=yes
2967	ac_cv_prog_cc_g=no
2968	CFLAGS="-g"
2969	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2970	/* end confdefs.h. */
2971
2972	int
2973	main ()
2974	{
2975
2976	;
2977	return 0;
2978	}
2979	_ACEOF
2980	if ac_fn_c_try_compile "$LINENO"; then :
2981	ac_cv_prog_cc_g=yes
2982	else
2983	CFLAGS=""
2984	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2985	/* end confdefs.h. */
2986
2987	int
2988	main ()
2989	{
2990
2991	;
2992	return 0;
2993	}
2994	_ACEOF
2995	if ac_fn_c_try_compile "$LINENO"; then :
2996
2997	else
2998	ac_c_werror_flag=$ac_save_c_werror_flag
2999	CFLAGS="-g"
3000	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3001	/* end confdefs.h. */
3002
3003	int
3004	main ()
3005	{
3006
3007	;
3008	return 0;
3009	}
3010	_ACEOF
3011	if ac_fn_c_try_compile "$LINENO"; then :
3012	ac_cv_prog_cc_g=yes
3013	fi
3014	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3015	fi
3016	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3017	fi
3018	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3019	ac_c_werror_flag=$ac_save_c_werror_flag
3020	fi
3021	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3022	$as_echo "$ac_cv_prog_cc_g" >&6; }
3023	if test "$ac_test_CFLAGS" = set; then
3024	CFLAGS=$ac_save_CFLAGS
3025	elif test $ac_cv_prog_cc_g = yes; then
3026	if test "$GCC" = yes; then
3027	CFLAGS="-g -O2"
3028	else
3029	CFLAGS="-g"
3030	fi
3031	else
3032	if test "$GCC" = yes; then
3033	CFLAGS="-O2"
3034	else
3035	CFLAGS=
3036	fi
3037	fi
3038	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3039	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3040	if test "${ac_cv_prog_cc_c89+set}" = set; then :
3041	$as_echo_n "(cached) " >&6
3042	else
3043	ac_cv_prog_cc_c89=no
3044	ac_save_CC=$CC
3045	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3046	/* end confdefs.h. */
3047	#include <stdarg.h>
3048	#include <stdio.h>
3049	#include <sys/types.h>
3050	#include <sys/stat.h>
3051	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3052	struct buf { int x; };
3053	FILE * (rcsopen) (struct buf , struct stat *, int);
3054	static char *e (p, i)
3055	char **p;
3056	int i;
3057	{
3058	return p[i];
3059	}
3060	static char f (char (g) (char , int), char *p, ...)
3061	{
3062	char *s;
3063	va_list v;
3064	va_start (v,p);
3065	s = g (p, va_arg (v,int));
3066	va_end (v);
3067	return s;
3068	}
3069
3070	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3071	function prototypes and stuff, but not '\xHH' hex character constants.
3072	These don't provoke an error unfortunately, instead are silently treated
3073	as 'x'. The following induces an error, until -std is added to get
3074	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3075	array size at least. It's necessary to write '\x00'==0 to get something
3076	that's true only with -std. */
3077	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3078
3079	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3080	inside strings and character constants. */
3081	#define FOO(x) 'x'
3082	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3083
3084	int test (int i, double x);
3085	struct s1 {int (*f) (int a);};
3086	struct s2 {int (*f) (double a);};
3087	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3088	int argc;
3089	char **argv;
3090	int
3091	main ()
3092	{
3093	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3094	;
3095	return 0;
3096	}
3097	_ACEOF
3098	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3099	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3100	do
3101	CC="$ac_save_CC $ac_arg"
3102	if ac_fn_c_try_compile "$LINENO"; then :
3103	ac_cv_prog_cc_c89=$ac_arg
3104	fi
3105	rm -f core conftest.err conftest.$ac_objext
3106	test "x$ac_cv_prog_cc_c89" != "xno" && break
3107	done
3108	rm -f conftest.$ac_ext
3109	CC=$ac_save_CC
3110
3111	fi
3112	# AC_CACHE_VAL
3113	case "x$ac_cv_prog_cc_c89" in
3114	x)
3115	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3116	$as_echo "none needed" >&6; } ;;
3117	xno)
3118	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3119	$as_echo "unsupported" >&6; } ;;
3120	*)
3121	CC="$CC $ac_cv_prog_cc_c89"
3122	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3123	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3124	esac
3125	if test "x$ac_cv_prog_cc_c89" != xno; then :
3126
3127	fi
3128
3129	ac_ext=c
3130	ac_cpp='$CPP $CPPFLAGS'
3131	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3132	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3133	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3134
3135	if test "$GCC" = yes; then
3136	CFLAGS="$CFLAGS -Wall"
3137	fi
3138	ac_ext=cpp
3139	ac_cpp='$CXXCPP $CPPFLAGS'
3140	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3141	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3142	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3143	if test -z "$CXX"; then
3144	if test -n "$CCC"; then
3145	CXX=$CCC
3146	else
3147	if test -n "$ac_tool_prefix"; then
3148	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3149	do
3150	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3151	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3152	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3153	$as_echo_n "checking for $ac_word... " >&6; }
3154	if test "${ac_cv_prog_CXX+set}" = set; then :
3155	$as_echo_n "(cached) " >&6
3156	else
3157	if test -n "$CXX"; then
3158	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3159	else
3160	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3161	for as_dir in $PATH
3162	do
3163	IFS=$as_save_IFS
3164	test -z "$as_dir" && as_dir=.
3165	for ac_exec_ext in '' $ac_executable_extensions; do
3166	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3167	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3168	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3169	break 2
3170	fi
3171	done
3172	done
3173	IFS=$as_save_IFS
3174
3175	fi
3176	fi
3177	CXX=$ac_cv_prog_CXX
3178	if test -n "$CXX"; then
3179	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3180	$as_echo "$CXX" >&6; }
3181	else
3182	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3183	$as_echo "no" >&6; }
3184	fi
3185
3186
3187	test -n "$CXX" && break
3188	done
3189	fi
3190	if test -z "$CXX"; then
3191	ac_ct_CXX=$CXX
3192	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3193	do
3194	# Extract the first word of "$ac_prog", so it can be a program name with args.
3195	set dummy $ac_prog; ac_word=$2
3196	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3197	$as_echo_n "checking for $ac_word... " >&6; }
3198	if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
3199	$as_echo_n "(cached) " >&6
3200	else
3201	if test -n "$ac_ct_CXX"; then
3202	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3203	else
3204	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3205	for as_dir in $PATH
3206	do
3207	IFS=$as_save_IFS
3208	test -z "$as_dir" && as_dir=.
3209	for ac_exec_ext in '' $ac_executable_extensions; do
3210	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3211	ac_cv_prog_ac_ct_CXX="$ac_prog"
3212	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3213	break 2
3214	fi
3215	done
3216	done
3217	IFS=$as_save_IFS
3218
3219	fi
3220	fi
3221	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3222	if test -n "$ac_ct_CXX"; then
3223	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3224	$as_echo "$ac_ct_CXX" >&6; }
3225	else
3226	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3227	$as_echo "no" >&6; }
3228	fi
3229
3230
3231	test -n "$ac_ct_CXX" && break
3232	done
3233
3234	if test "x$ac_ct_CXX" = x; then
3235	CXX="g++"
3236	else
3237	case $cross_compiling:$ac_tool_warned in
3238	yes:)
3239	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3240	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3241	ac_tool_warned=yes ;;
3242	esac
3243	CXX=$ac_ct_CXX
3244	fi
3245	fi
3246
3247	fi
3248	fi
3249	# Provide some information about the compiler.
3250	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3251	set X $ac_compile
3252	ac_compiler=$2
3253	for ac_option in --version -v -V -qversion; do
3254	{ { ac_try="$ac_compiler $ac_option >&5"
3255	case "(($ac_try" in
3256	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3257	*) ac_try_echo=$ac_try;;
3258	esac
3259	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3260	$as_echo "$ac_try_echo"; } >&5
3261	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3262	ac_status=$?
3263	if test -s conftest.err; then
3264	sed '10a\
3265	... rest of stderr output deleted ...
3266	10q' conftest.err >conftest.er1
3267	cat conftest.er1 >&5
3268	fi
3269	rm -f conftest.er1 conftest.err
3270	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3271	test $ac_status = 0; }
3272	done
3273
3274	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3275	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3276	if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
3277	$as_echo_n "(cached) " >&6
3278	else
3279	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3280	/* end confdefs.h. */
3281
3282	int
3283	main ()
3284	{
3285	#ifndef __GNUC__
3286	choke me
3287	#endif
3288
3289	;
3290	return 0;
3291	}
3292	_ACEOF
3293	if ac_fn_cxx_try_compile "$LINENO"; then :
3294	ac_compiler_gnu=yes
3295	else
3296	ac_compiler_gnu=no
3297	fi
3298	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3299	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3300
3301	fi
3302	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3303	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3304	if test $ac_compiler_gnu = yes; then
3305	GXX=yes
3306	else
3307	GXX=
3308	fi
3309	ac_test_CXXFLAGS=${CXXFLAGS+set}
3310	ac_save_CXXFLAGS=$CXXFLAGS
3311	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3312	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3313	if test "${ac_cv_prog_cxx_g+set}" = set; then :
3314	$as_echo_n "(cached) " >&6
3315	else
3316	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3317	ac_cxx_werror_flag=yes
3318	ac_cv_prog_cxx_g=no
3319	CXXFLAGS="-g"
3320	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3321	/* end confdefs.h. */
3322
3323	int
3324	main ()
3325	{
3326
3327	;
3328	return 0;
3329	}
3330	_ACEOF
3331	if ac_fn_cxx_try_compile "$LINENO"; then :
3332	ac_cv_prog_cxx_g=yes
3333	else
3334	CXXFLAGS=""
3335	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3336	/* end confdefs.h. */
3337
3338	int
3339	main ()
3340	{
3341
3342	;
3343	return 0;
3344	}
3345	_ACEOF
3346	if ac_fn_cxx_try_compile "$LINENO"; then :
3347
3348	else
3349	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3350	CXXFLAGS="-g"
3351	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3352	/* end confdefs.h. */
3353
3354	int
3355	main ()
3356	{
3357
3358	;
3359	return 0;
3360	}
3361	_ACEOF
3362	if ac_fn_cxx_try_compile "$LINENO"; then :
3363	ac_cv_prog_cxx_g=yes
3364	fi
3365	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3366	fi
3367	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3368	fi
3369	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3370	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3371	fi
3372	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3373	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3374	if test "$ac_test_CXXFLAGS" = set; then
3375	CXXFLAGS=$ac_save_CXXFLAGS
3376	elif test $ac_cv_prog_cxx_g = yes; then
3377	if test "$GXX" = yes; then
3378	CXXFLAGS="-g -O2"
3379	else
3380	CXXFLAGS="-g"
3381	fi
3382	else
3383	if test "$GXX" = yes; then
3384	CXXFLAGS="-O2"
3385	else
3386	CXXFLAGS=
3387	fi
3388	fi
3389	ac_ext=c
3390	ac_cpp='$CPP $CPPFLAGS'
3391	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3392	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3393	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3394
3395
3396	ac_aux_dir=
3397	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3398	if test -f "$ac_dir/install-sh"; then
3399	ac_aux_dir=$ac_dir
3400	ac_install_sh="$ac_aux_dir/install-sh -c"
3401	break
3402	elif test -f "$ac_dir/install.sh"; then
3403	ac_aux_dir=$ac_dir
3404	ac_install_sh="$ac_aux_dir/install.sh -c"
3405	break
3406	elif test -f "$ac_dir/shtool"; then
3407	ac_aux_dir=$ac_dir
3408	ac_install_sh="$ac_aux_dir/shtool install -c"
3409	break
3410	fi
3411	done
3412	if test -z "$ac_aux_dir"; then
3413	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3414	fi
3415
3416	# These three variables are undocumented and unsupported,
3417	# and are intended to be withdrawn in a future Autoconf release.
3418	# They can cause serious problems if a builder's source tree is in a directory
3419	# whose full name contains unusual characters.
3420	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
3421	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
3422	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
3423
3424
3425	# Find a good install program. We prefer a C program (faster),
3426	# so one script is as good as another. But avoid the broken or
3427	# incompatible versions:
3428	# SysV /etc/install, /usr/sbin/install
3429	# SunOS /usr/etc/install
3430	# IRIX /sbin/install
3431	# AIX /bin/install
3432	# AmigaOS /C/install, which installs bootblocks on floppy discs
3433	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3434	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3435	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3436	# OS/2's system install, which has a completely different semantic
3437	# ./install, which can be erroneously created by make from ./install.sh.
3438	# Reject install programs that cannot install multiple files.
3439	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3440	$as_echo_n "checking for a BSD-compatible install... " >&6; }
3441	if test -z "$INSTALL"; then
3442	if test "${ac_cv_path_install+set}" = set; then :
3443	$as_echo_n "(cached) " >&6
3444	else
3445	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3446	for as_dir in $PATH
3447	do
3448	IFS=$as_save_IFS
3449	test -z "$as_dir" && as_dir=.
3450	# Account for people who put trailing slashes in PATH elements.
3451	case $as_dir/ in #((
3452	./ \| .// \| /[cC]/* \| \
3453	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3454	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
3455	/usr/ucb/* ) ;;
3456	*)
3457	# OSF1 and SCO ODT 3.0 have their own names for install.
3458	# Don't use installbsd from OSF since it installs stuff as root
3459	# by default.
3460	for ac_prog in ginstall scoinst install; do
3461	for ac_exec_ext in '' $ac_executable_extensions; do
3462	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
3463	if test $ac_prog = install &&
3464	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3465	# AIX install. It has an incompatible calling convention.
3466	:
3467	elif test $ac_prog = install &&
3468	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3469	# program-specific install script used by HP pwplus--don't use.
3470	:
3471	else
3472	rm -rf conftest.one conftest.two conftest.dir
3473	echo one > conftest.one
3474	echo two > conftest.two
3475	mkdir conftest.dir
3476	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3477	test -s conftest.one && test -s conftest.two &&
3478	test -s conftest.dir/conftest.one &&
3479	test -s conftest.dir/conftest.two
3480	then
3481	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3482	break 3
3483	fi
3484	fi
3485	fi
3486	done
3487	done
3488	;;
3489	esac
3490
3491	done
3492	IFS=$as_save_IFS
3493
3494	rm -rf conftest.one conftest.two conftest.dir
3495
3496	fi
3497	if test "${ac_cv_path_install+set}" = set; then
3498	INSTALL=$ac_cv_path_install
3499	else
3500	# As a last resort, use the slow shell script. Don't cache a
3501	# value for INSTALL within a source directory, because that will
3502	# break other packages using the cache if that directory is
3503	# removed, or if the value is a relative name.
3504	INSTALL=$ac_install_sh
3505	fi
3506	fi
3507	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3508	$as_echo "$INSTALL" >&6; }
3509
3510	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3511	# It thinks the first close brace ends the variable substitution.
3512	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3513
3514	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3515
3516	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3517
3518	ac_ext=c
3519	ac_cpp='$CPP $CPPFLAGS'
3520	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3521	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3522	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3523
3524
3525	ac_ext=c
3526	ac_cpp='$CPP $CPPFLAGS'
3527	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3528	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3529	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3530	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3531	$as_echo_n "checking how to run the C preprocessor... " >&6; }
3532	# On Suns, sometimes $CPP names a directory.
3533	if test -n "$CPP" && test -d "$CPP"; then
3534	CPP=
3535	fi
3536	if test -z "$CPP"; then
3537	if test "${ac_cv_prog_CPP+set}" = set; then :
3538	$as_echo_n "(cached) " >&6
3539	else
3540	# Double quotes because CPP needs to be expanded
3541	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3542	do
3543	ac_preproc_ok=false
3544	for ac_c_preproc_warn_flag in '' yes
3545	do
3546	# Use a header file that comes with gcc, so configuring glibc
3547	# with a fresh cross-compiler works.
3548	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3549	# <limits.h> exists even on freestanding compilers.
3550	# On the NeXT, cc -E runs the code through the compiler's parser,
3551	# not just through cpp. "Syntax error" is here to catch this case.
3552	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3553	/* end confdefs.h. */
3554	#ifdef __STDC__
3555	# include <limits.h>
3556	#else
3557	# include <assert.h>
3558	#endif
3559	Syntax error
3560	_ACEOF
3561	if ac_fn_c_try_cpp "$LINENO"; then :
3562
3563	else
3564	# Broken: fails on valid input.
3565	continue
3566	fi
3567	rm -f conftest.err conftest.i conftest.$ac_ext
3568
3569	# OK, works on sane cases. Now check whether nonexistent headers
3570	# can be detected and how.
3571	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3572	/* end confdefs.h. */
3573	#include <ac_nonexistent.h>
3574	_ACEOF
3575	if ac_fn_c_try_cpp "$LINENO"; then :
3576	# Broken: success on invalid input.
3577	continue
3578	else
3579	# Passes both tests.
3580	ac_preproc_ok=:
3581	break
3582	fi
3583	rm -f conftest.err conftest.i conftest.$ac_ext
3584
3585	done
3586	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3587	rm -f conftest.i conftest.err conftest.$ac_ext
3588	if $ac_preproc_ok; then :
3589	break
3590	fi
3591
3592	done
3593	ac_cv_prog_CPP=$CPP
3594
3595	fi
3596	CPP=$ac_cv_prog_CPP
3597	else
3598	ac_cv_prog_CPP=$CPP
3599	fi
3600	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3601	$as_echo "$CPP" >&6; }
3602	ac_preproc_ok=false
3603	for ac_c_preproc_warn_flag in '' yes
3604	do
3605	# Use a header file that comes with gcc, so configuring glibc
3606	# with a fresh cross-compiler works.
3607	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3608	# <limits.h> exists even on freestanding compilers.
3609	# On the NeXT, cc -E runs the code through the compiler's parser,
3610	# not just through cpp. "Syntax error" is here to catch this case.
3611	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3612	/* end confdefs.h. */
3613	#ifdef __STDC__
3614	# include <limits.h>
3615	#else
3616	# include <assert.h>
3617	#endif
3618	Syntax error
3619	_ACEOF
3620	if ac_fn_c_try_cpp "$LINENO"; then :
3621
3622	else
3623	# Broken: fails on valid input.
3624	continue
3625	fi
3626	rm -f conftest.err conftest.i conftest.$ac_ext
3627
3628	# OK, works on sane cases. Now check whether nonexistent headers
3629	# can be detected and how.
3630	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3631	/* end confdefs.h. */
3632	#include <ac_nonexistent.h>
3633	_ACEOF
3634	if ac_fn_c_try_cpp "$LINENO"; then :
3635	# Broken: success on invalid input.
3636	continue
3637	else
3638	# Passes both tests.
3639	ac_preproc_ok=:
3640	break
3641	fi
3642	rm -f conftest.err conftest.i conftest.$ac_ext
3643
3644	done
3645	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3646	rm -f conftest.i conftest.err conftest.$ac_ext
3647	if $ac_preproc_ok; then :
3648
3649	else
3650	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3651	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3652	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3653	See \`config.log' for more details" "$LINENO" 5 ; }
3654	fi
3655
3656	ac_ext=c
3657	ac_cpp='$CPP $CPPFLAGS'
3658	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3659	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3660	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3661
3662
3663	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3664	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3665	if test "${ac_cv_path_GREP+set}" = set; then :
3666	$as_echo_n "(cached) " >&6
3667	else
3668	if test -z "$GREP"; then
3669	ac_path_GREP_found=false
3670	# Loop through the user's path and test for each of PROGNAME-LIST
3671	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3672	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3673	do
3674	IFS=$as_save_IFS
3675	test -z "$as_dir" && as_dir=.
3676	for ac_prog in grep ggrep; do
3677	for ac_exec_ext in '' $ac_executable_extensions; do
3678	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3679	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
3680	# Check for GNU ac_path_GREP and select it if it is found.
3681	# Check for GNU $ac_path_GREP
3682	case `"$ac_path_GREP" --version 2>&1` in
3683	GNU)
3684	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3685	*)
3686	ac_count=0
3687	$as_echo_n 0123456789 >"conftest.in"
3688	while :
3689	do
3690	cat "conftest.in" "conftest.in" >"conftest.tmp"
3691	mv "conftest.tmp" "conftest.in"
3692	cp "conftest.in" "conftest.nl"
3693	$as_echo 'GREP' >> "conftest.nl"
3694	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3695	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3696	as_fn_arith $ac_count + 1 && ac_count=$as_val
3697	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3698	# Best one so far, save it but keep looking for a better one
3699	ac_cv_path_GREP="$ac_path_GREP"
3700	ac_path_GREP_max=$ac_count
3701	fi
3702	# 10*(2^10) chars as input seems more than enough
3703	test $ac_count -gt 10 && break
3704	done
3705	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3706	esac
3707
3708	$ac_path_GREP_found && break 3
3709	done
3710	done
3711	done
3712	IFS=$as_save_IFS
3713	if test -z "$ac_cv_path_GREP"; then
3714	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3715	fi
3716	else
3717	ac_cv_path_GREP=$GREP
3718	fi
3719
3720	fi
3721	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3722	$as_echo "$ac_cv_path_GREP" >&6; }
3723	GREP="$ac_cv_path_GREP"
3724
3725
3726	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3727	$as_echo_n "checking for egrep... " >&6; }
3728	if test "${ac_cv_path_EGREP+set}" = set; then :
3729	$as_echo_n "(cached) " >&6
3730	else
3731	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
3732	then ac_cv_path_EGREP="$GREP -E"
3733	else
3734	if test -z "$EGREP"; then
3735	ac_path_EGREP_found=false
3736	# Loop through the user's path and test for each of PROGNAME-LIST
3737	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3738	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3739	do
3740	IFS=$as_save_IFS
3741	test -z "$as_dir" && as_dir=.
3742	for ac_prog in egrep; do
3743	for ac_exec_ext in '' $ac_executable_extensions; do
3744	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3745	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
3746	# Check for GNU ac_path_EGREP and select it if it is found.
3747	# Check for GNU $ac_path_EGREP
3748	case `"$ac_path_EGREP" --version 2>&1` in
3749	GNU)
3750	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3751	*)
3752	ac_count=0
3753	$as_echo_n 0123456789 >"conftest.in"
3754	while :
3755	do
3756	cat "conftest.in" "conftest.in" >"conftest.tmp"
3757	mv "conftest.tmp" "conftest.in"
3758	cp "conftest.in" "conftest.nl"
3759	$as_echo 'EGREP' >> "conftest.nl"
3760	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3761	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3762	as_fn_arith $ac_count + 1 && ac_count=$as_val
3763	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3764	# Best one so far, save it but keep looking for a better one
3765	ac_cv_path_EGREP="$ac_path_EGREP"
3766	ac_path_EGREP_max=$ac_count
3767	fi
3768	# 10*(2^10) chars as input seems more than enough
3769	test $ac_count -gt 10 && break
3770	done
3771	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3772	esac
3773
3774	$ac_path_EGREP_found && break 3
3775	done
3776	done
3777	done
3778	IFS=$as_save_IFS
3779	if test -z "$ac_cv_path_EGREP"; then
3780	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3781	fi
3782	else
3783	ac_cv_path_EGREP=$EGREP
3784	fi
3785
3786	fi
3787	fi
3788	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3789	$as_echo "$ac_cv_path_EGREP" >&6; }
3790	EGREP="$ac_cv_path_EGREP"
3791
3792
3793	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3794	$as_echo_n "checking for ANSI C header files... " >&6; }
3795	if test "${ac_cv_header_stdc+set}" = set; then :
3796	$as_echo_n "(cached) " >&6
3797	else
3798	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3799	/* end confdefs.h. */
3800	#include <stdlib.h>
3801	#include <stdarg.h>
3802	#include <string.h>
3803	#include <float.h>
3804
3805	int
3806	main ()
3807	{
3808
3809	;
3810	return 0;
3811	}
3812	_ACEOF
3813	if ac_fn_c_try_compile "$LINENO"; then :
3814	ac_cv_header_stdc=yes
3815	else
3816	ac_cv_header_stdc=no
3817	fi
3818	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3819
3820	if test $ac_cv_header_stdc = yes; then
3821	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3822	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3823	/* end confdefs.h. */
3824	#include <string.h>
3825
3826	_ACEOF
3827	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3828	$EGREP "memchr" >/dev/null 2>&1; then :
3829
3830	else
3831	ac_cv_header_stdc=no
3832	fi
3833	rm -f conftest*
3834
3835	fi
3836
3837	if test $ac_cv_header_stdc = yes; then
3838	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3839	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3840	/* end confdefs.h. */
3841	#include <stdlib.h>
3842
3843	_ACEOF
3844	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3845	$EGREP "free" >/dev/null 2>&1; then :
3846
3847	else
3848	ac_cv_header_stdc=no
3849	fi
3850	rm -f conftest*
3851
3852	fi
3853
3854	if test $ac_cv_header_stdc = yes; then
3855	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3856	if test "$cross_compiling" = yes; then :
3857	:
3858	else
3859	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3860	/* end confdefs.h. */
3861	#include <ctype.h>
3862	#include <stdlib.h>
3863	#if ((' ' & 0x0FF) == 0x020)
3864	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3865	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3866	#else
3867	# define ISLOWER(c) \
3868	(('a' <= (c) && (c) <= 'i') \
3869	\|\| ('j' <= (c) && (c) <= 'r') \
3870	\|\| ('s' <= (c) && (c) <= 'z'))
3871	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3872	#endif
3873
3874	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3875	int
3876	main ()
3877	{
3878	int i;
3879	for (i = 0; i < 256; i++)
3880	if (XOR (islower (i), ISLOWER (i))
3881	\|\| toupper (i) != TOUPPER (i))
3882	return 2;
3883	return 0;
3884	}
3885	_ACEOF
3886	if ac_fn_c_try_run "$LINENO"; then :
3887
3888	else
3889	ac_cv_header_stdc=no
3890	fi
3891	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
3892	conftest.$ac_objext conftest.beam conftest.$ac_ext
3893	fi
3894
3895	fi
3896	fi
3897	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3898	$as_echo "$ac_cv_header_stdc" >&6; }
3899	if test $ac_cv_header_stdc = yes; then
3900
3901	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3902
3903	fi
3904
3905	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3906	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3907	inttypes.h stdint.h unistd.h
3908	do :
3909	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3910	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3911	"
3912	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3913	cat >>confdefs.h <<_ACEOF
3914	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3915	_ACEOF
3916
3917	fi
3918
3919	done
3920
3921
3922	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
3923	$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
3924	if test "${ac_cv_c_bigendian+set}" = set; then :
3925	$as_echo_n "(cached) " >&6
3926	else
3927	ac_cv_c_bigendian=unknown
3928	# See if we're dealing with a universal compiler.
3929	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3930	/* end confdefs.h. */
3931	#ifndef __APPLE_CC__
3932	not a universal capable compiler
3933	#endif
3934	typedef int dummy;
3935
3936	_ACEOF
3937	if ac_fn_c_try_compile "$LINENO"; then :
3938
3939	# Check for potential -arch flags. It is not universal unless
3940	# there are at least two -arch flags with different values.
3941	ac_arch=
3942	ac_prev=
3943	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
3944	if test -n "$ac_prev"; then
3945	case $ac_word in
3946	i?86 \| x86_64 \| ppc \| ppc64)
3947	if test -z "$ac_arch" \|\| test "$ac_arch" = "$ac_word"; then
3948	ac_arch=$ac_word
3949	else
3950	ac_cv_c_bigendian=universal
3951	break
3952	fi
3953	;;
3954	esac
3955	ac_prev=
3956	elif test "x$ac_word" = "x-arch"; then
3957	ac_prev=arch
3958	fi
3959	done
3960	fi
3961	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3962	if test $ac_cv_c_bigendian = unknown; then
3963	# See if sys/param.h defines the BYTE_ORDER macro.
3964	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3965	/* end confdefs.h. */
3966	#include <sys/types.h>
3967	#include <sys/param.h>
3968
3969	int
3970	main ()
3971	{
3972	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
3973	&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
3974	&& LITTLE_ENDIAN)
3975	bogus endian macros
3976	#endif
3977
3978	;
3979	return 0;
3980	}
3981	_ACEOF
3982	if ac_fn_c_try_compile "$LINENO"; then :
3983	# It does; now see whether it defined to BIG_ENDIAN or not.
3984	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3985	/* end confdefs.h. */
3986	#include <sys/types.h>
3987	#include <sys/param.h>
3988
3989	int
3990	main ()
3991	{
3992	#if BYTE_ORDER != BIG_ENDIAN
3993	not big endian
3994	#endif
3995
3996	;
3997	return 0;
3998	}
3999	_ACEOF
4000	if ac_fn_c_try_compile "$LINENO"; then :
4001	ac_cv_c_bigendian=yes
4002	else
4003	ac_cv_c_bigendian=no
4004	fi
4005	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4006	fi
4007	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4008	fi
4009	if test $ac_cv_c_bigendian = unknown; then
4010	# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4011	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4012	/* end confdefs.h. */
4013	#include <limits.h>
4014
4015	int
4016	main ()
4017	{
4018	#if ! (defined _LITTLE_ENDIAN \|\| defined _BIG_ENDIAN)
4019	bogus endian macros
4020	#endif
4021
4022	;
4023	return 0;
4024	}
4025	_ACEOF
4026	if ac_fn_c_try_compile "$LINENO"; then :
4027	# It does; now see whether it defined to _BIG_ENDIAN or not.
4028	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4029	/* end confdefs.h. */
4030	#include <limits.h>
4031
4032	int
4033	main ()
4034	{
4035	#ifndef _BIG_ENDIAN
4036	not big endian
4037	#endif
4038
4039	;
4040	return 0;
4041	}
4042	_ACEOF
4043	if ac_fn_c_try_compile "$LINENO"; then :
4044	ac_cv_c_bigendian=yes
4045	else
4046	ac_cv_c_bigendian=no
4047	fi
4048	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4049	fi
4050	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4051	fi
4052	if test $ac_cv_c_bigendian = unknown; then
4053	# Compile a test program.
4054	if test "$cross_compiling" = yes; then :
4055	# Try to guess by grepping values from an object file.
4056	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4057	/* end confdefs.h. */
4058	short int ascii_mm[] =
4059	{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4060	short int ascii_ii[] =
4061	{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4062	int use_ascii (int i) {
4063	return ascii_mm[i] + ascii_ii[i];
4064	}
4065	short int ebcdic_ii[] =
4066	{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4067	short int ebcdic_mm[] =
4068	{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4069	int use_ebcdic (int i) {
4070	return ebcdic_mm[i] + ebcdic_ii[i];
4071	}
4072	extern int foo;
4073
4074	int
4075	main ()
4076	{
4077	return use_ascii (foo) == use_ebcdic (foo);
4078	;
4079	return 0;
4080	}
4081	_ACEOF
4082	if ac_fn_c_try_compile "$LINENO"; then :
4083	if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4084	ac_cv_c_bigendian=yes
4085	fi
4086	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4087	if test "$ac_cv_c_bigendian" = unknown; then
4088	ac_cv_c_bigendian=no
4089	else
4090	# finding both strings is unlikely to happen, but who knows?
4091	ac_cv_c_bigendian=unknown
4092	fi
4093	fi
4094	fi
4095	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4096	else
4097	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4098	/* end confdefs.h. */
4099	$ac_includes_default
4100	int
4101	main ()
4102	{
4103
4104	/* Are we little or big endian? From Harbison&Steele. */
4105	union
4106	{
4107	long int l;
4108	char c[sizeof (long int)];
4109	} u;
4110	u.l = 1;
4111	return u.c[sizeof (long int) - 1] == 1;
4112
4113	;
4114	return 0;
4115	}
4116	_ACEOF
4117	if ac_fn_c_try_run "$LINENO"; then :
4118	ac_cv_c_bigendian=no
4119	else
4120	ac_cv_c_bigendian=yes
4121	fi
4122	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4123	conftest.$ac_objext conftest.beam conftest.$ac_ext
4124	fi
4125
4126	fi
4127	fi
4128	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4129	$as_echo "$ac_cv_c_bigendian" >&6; }
4130	case $ac_cv_c_bigendian in #(
4131	yes)
4132	$as_echo "#define B_ENDIAN 1" >>confdefs.h
4133	;; #(
4134	no)
4135	$as_echo "#define L_ENDIAN 1" >>confdefs.h
4136	;; #(
4137	universal)
4138
4139	$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4140
4141	;; #(
4142	*)
4143	as_fn_error $? "unknown endianness
4144	presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4145	esac
4146
4147	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
4148	$as_echo_n "checking for X... " >&6; }
4149
4150
4151	# Check whether --with-x was given.
4152	if test "${with_x+set}" = set; then :
4153	withval=$with_x;
4154	fi
4155
4156	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4157	if test "x$with_x" = xno; then
4158	# The user explicitly disabled X.
4159	have_x=disabled
4160	else
4161	case $x_includes,$x_libraries in #(
4162	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5 ;; #(
4163	,NONE \| NONE,) if test "${ac_cv_have_x+set}" = set; then :
4164	$as_echo_n "(cached) " >&6
4165	else
4166	# One or both of the vars are not set, and there is no cached value.
4167	ac_x_includes=no ac_x_libraries=no
4168	rm -f -r conftest.dir
4169	if mkdir conftest.dir; then
4170	cd conftest.dir
4171	cat >Imakefile <<'_ACEOF'
4172	incroot:
4173	@echo incroot='${INCROOT}'
4174	usrlibdir:
4175	@echo usrlibdir='${USRLIBDIR}'
4176	libdir:
4177	@echo libdir='${LIBDIR}'
4178	_ACEOF
4179	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
4180	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4181	for ac_var in incroot usrlibdir libdir; do
4182	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"
4183	done
4184	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4185	for ac_extension in a so sl dylib la dll; do
4186	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
4187	test -f "$ac_im_libdir/libX11.$ac_extension"; then
4188	ac_im_usrlibdir=$ac_im_libdir; break
4189	fi
4190	done
4191	# Screen out bogus values from the imake configuration. They are
4192	# bogus both because they are the default anyway, and because
4193	# using them would break gcc on systems where it needs fixed includes.
4194	case $ac_im_incroot in
4195	/usr/include) ac_x_includes= ;;
4196	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
4197	esac
4198	case $ac_im_usrlibdir in
4199	/usr/lib \| /usr/lib64 \| /lib \| /lib64) ;;
4200	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
4201	esac
4202	fi
4203	cd ..
4204	rm -f -r conftest.dir
4205	fi
4206
4207	# Standard set of common directories for X headers.
4208	# Check X11 before X11Rn because it is often a symlink to the current release.
4209	ac_x_header_dirs='
4210	/usr/X11/include
4211	/usr/X11R7/include
4212	/usr/X11R6/include
4213	/usr/X11R5/include
4214	/usr/X11R4/include
4215
4216	/usr/include/X11
4217	/usr/include/X11R7
4218	/usr/include/X11R6
4219	/usr/include/X11R5
4220	/usr/include/X11R4
4221
4222	/usr/local/X11/include
4223	/usr/local/X11R7/include
4224	/usr/local/X11R6/include
4225	/usr/local/X11R5/include
4226	/usr/local/X11R4/include
4227
4228	/usr/local/include/X11
4229	/usr/local/include/X11R7
4230	/usr/local/include/X11R6
4231	/usr/local/include/X11R5
4232	/usr/local/include/X11R4
4233
4234	/usr/X386/include
4235	/usr/x386/include
4236	/usr/XFree86/include/X11
4237
4238	/usr/include
4239	/usr/local/include
4240	/usr/unsupported/include
4241	/usr/athena/include
4242	/usr/local/x11r5/include
4243	/usr/lpp/Xamples/include
4244
4245	/usr/openwin/include
4246	/usr/openwin/share/include'
4247
4248	if test "$ac_x_includes" = no; then
4249	# Guess where to find include files, by looking for Xlib.h.
4250	# First, try using that file with no special directory specified.
4251	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4252	/* end confdefs.h. */
4253	#include <X11/Xlib.h>
4254	_ACEOF
4255	if ac_fn_c_try_cpp "$LINENO"; then :
4256	# We can compile using X headers with no special include directory.
4257	ac_x_includes=
4258	else
4259	for ac_dir in $ac_x_header_dirs; do
4260	if test -r "$ac_dir/X11/Xlib.h"; then
4261	ac_x_includes=$ac_dir
4262	break
4263	fi
4264	done
4265	fi
4266	rm -f conftest.err conftest.i conftest.$ac_ext
4267	fi # $ac_x_includes = no
4268
4269	if test "$ac_x_libraries" = no; then
4270	# Check for the libraries.
4271	# See if we find them without any special options.
4272	# Don't add to $LIBS permanently.
4273	ac_save_LIBS=$LIBS
4274	LIBS="-lX11 $LIBS"
4275	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4276	/* end confdefs.h. */
4277	#include <X11/Xlib.h>
4278	int
4279	main ()
4280	{
4281	XrmInitialize ()
4282	;
4283	return 0;
4284	}
4285	_ACEOF
4286	if ac_fn_c_try_link "$LINENO"; then :
4287	LIBS=$ac_save_LIBS
4288	# We can link X programs with no special library path.
4289	ac_x_libraries=
4290	else
4291	LIBS=$ac_save_LIBS
4292	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
4293	do
4294	# Don't even attempt the hair of trying to link an X program!
4295	for ac_extension in a so sl dylib la dll; do
4296	if test -r "$ac_dir/libX11.$ac_extension"; then
4297	ac_x_libraries=$ac_dir
4298	break 2
4299	fi
4300	done
4301	done
4302	fi
4303	rm -f core conftest.err conftest.$ac_objext \
4304	conftest$ac_exeext conftest.$ac_ext
4305	fi # $ac_x_libraries = no
4306
4307	case $ac_x_includes,$ac_x_libraries in #(
4308	no,* \| ,no \| \'*)
4309	# Didn't find X, or a directory has "'" in its name.
4310	ac_cv_have_x="have_x=no";; #(
4311	*)
4312	# Record where we found X for the cache.
4313	ac_cv_have_x="have_x=yes\
4314	ac_x_includes='$ac_x_includes'\
4315	ac_x_libraries='$ac_x_libraries'"
4316	esac
4317	fi
4318	;; #(
4319	*) have_x=yes;;
4320	esac
4321	eval "$ac_cv_have_x"
4322	fi # $with_x != no
4323
4324	if test "$have_x" != yes; then
4325	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
4326	$as_echo "$have_x" >&6; }
4327	no_x=yes
4328	else
4329	# If each of the values was on the command line, it overrides each guess.
4330	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4331	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4332	# Update the cache value to reflect the command line values.
4333	ac_cv_have_x="have_x=yes\
4334	ac_x_includes='$x_includes'\
4335	ac_x_libraries='$x_libraries'"
4336	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
4337	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
4338	fi
4339
4340	if test "$no_x" = yes; then
4341	# Not all programs may use this symbol, but it does not hurt to define it.
4342
4343	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
4344
4345	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
4346	else
4347	if test -n "$x_includes"; then
4348	X_CFLAGS="$X_CFLAGS -I$x_includes"
4349	fi
4350
4351	# It would also be nice to do this for all -L options, not just this one.
4352	if test -n "$x_libraries"; then
4353	X_LIBS="$X_LIBS -L$x_libraries"
4354	# For Solaris; some versions of Sun CC require a space after -R and
4355	# others require no space. Words are not sufficient . . . .
4356	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
4357	$as_echo_n "checking whether -R must be followed by a space... " >&6; }
4358	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
4359	ac_xsave_c_werror_flag=$ac_c_werror_flag
4360	ac_c_werror_flag=yes
4361	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4362	/* end confdefs.h. */
4363
4364	int
4365	main ()
4366	{
4367
4368	;
4369	return 0;
4370	}
4371	_ACEOF
4372	if ac_fn_c_try_link "$LINENO"; then :
4373	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4374	$as_echo "no" >&6; }
4375	X_LIBS="$X_LIBS -R$x_libraries"
4376	else
4377	LIBS="$ac_xsave_LIBS -R $x_libraries"
4378	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4379	/* end confdefs.h. */
4380
4381	int
4382	main ()
4383	{
4384
4385	;
4386	return 0;
4387	}
4388	_ACEOF
4389	if ac_fn_c_try_link "$LINENO"; then :
4390	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4391	$as_echo "yes" >&6; }
4392	X_LIBS="$X_LIBS -R $x_libraries"
4393	else
4394	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
4395	$as_echo "neither works" >&6; }
4396	fi
4397	rm -f core conftest.err conftest.$ac_objext \
4398	conftest$ac_exeext conftest.$ac_ext
4399	fi
4400	rm -f core conftest.err conftest.$ac_objext \
4401	conftest$ac_exeext conftest.$ac_ext
4402	ac_c_werror_flag=$ac_xsave_c_werror_flag
4403	LIBS=$ac_xsave_LIBS
4404	fi
4405
4406	# Check for system-dependent libraries X programs must link with.
4407	# Do this before checking for the system-independent R6 libraries
4408	# (-lICE), since we may need -lsocket or whatever for X linking.
4409
4410	if test "$ISC" = yes; then
4411	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
4412	else
4413	# Martyn Johnson says this is needed for Ultrix, if the X
4414	# libraries were built with DECnet support. And Karl Berry says
4415	# the Alpha needs dnet_stub (dnet does not exist).
4416	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
4417	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4418	/* end confdefs.h. */
4419
4420	/* Override any GCC internal prototype to avoid an error.
4421	Use char because int might match the return type of a GCC
4422	builtin and then its argument prototype would still apply. */
4423	#ifdef __cplusplus
4424	extern "C"
4425	#endif
4426	char XOpenDisplay ();
4427	int
4428	main ()
4429	{
4430	return XOpenDisplay ();
4431	;
4432	return 0;
4433	}
4434	_ACEOF
4435	if ac_fn_c_try_link "$LINENO"; then :
4436
4437	else
4438	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
4439	$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
4440	if test "${ac_cv_lib_dnet_dnet_ntoa+set}" = set; then :
4441	$as_echo_n "(cached) " >&6
4442	else
4443	ac_check_lib_save_LIBS=$LIBS
4444	LIBS="-ldnet $LIBS"
4445	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4446	/* end confdefs.h. */
4447
4448	/* Override any GCC internal prototype to avoid an error.
4449	Use char because int might match the return type of a GCC
4450	builtin and then its argument prototype would still apply. */
4451	#ifdef __cplusplus
4452	extern "C"
4453	#endif
4454	char dnet_ntoa ();
4455	int
4456	main ()
4457	{
4458	return dnet_ntoa ();
4459	;
4460	return 0;
4461	}
4462	_ACEOF
4463	if ac_fn_c_try_link "$LINENO"; then :
4464	ac_cv_lib_dnet_dnet_ntoa=yes
4465	else
4466	ac_cv_lib_dnet_dnet_ntoa=no
4467	fi
4468	rm -f core conftest.err conftest.$ac_objext \
4469	conftest$ac_exeext conftest.$ac_ext
4470	LIBS=$ac_check_lib_save_LIBS
4471	fi
4472	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
4473	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
4474	if test "x$ac_cv_lib_dnet_dnet_ntoa" = x""yes; then :
4475	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
4476	fi
4477
4478	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
4479	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
4480	$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
4481	if test "${ac_cv_lib_dnet_stub_dnet_ntoa+set}" = set; then :
4482	$as_echo_n "(cached) " >&6
4483	else
4484	ac_check_lib_save_LIBS=$LIBS
4485	LIBS="-ldnet_stub $LIBS"
4486	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4487	/* end confdefs.h. */
4488
4489	/* Override any GCC internal prototype to avoid an error.
4490	Use char because int might match the return type of a GCC
4491	builtin and then its argument prototype would still apply. */
4492	#ifdef __cplusplus
4493	extern "C"
4494	#endif
4495	char dnet_ntoa ();
4496	int
4497	main ()
4498	{
4499	return dnet_ntoa ();
4500	;
4501	return 0;
4502	}
4503	_ACEOF
4504	if ac_fn_c_try_link "$LINENO"; then :
4505	ac_cv_lib_dnet_stub_dnet_ntoa=yes
4506	else
4507	ac_cv_lib_dnet_stub_dnet_ntoa=no
4508	fi
4509	rm -f core conftest.err conftest.$ac_objext \
4510	conftest$ac_exeext conftest.$ac_ext
4511	LIBS=$ac_check_lib_save_LIBS
4512	fi
4513	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
4514	$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
4515	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = x""yes; then :
4516	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
4517	fi
4518
4519	fi
4520	fi
4521	rm -f core conftest.err conftest.$ac_objext \
4522	conftest$ac_exeext conftest.$ac_ext
4523	LIBS="$ac_xsave_LIBS"
4524
4525	# [email protected] says -lnsl (and -lsocket) are needed for his 386/AT,
4526	# to get the SysV transport functions.
4527	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
4528	# needs -lnsl.
4529	# The nsl library prevents programs from opening the X display
4530	# on Irix 5.2, according to T.E. Dickey.
4531	# The functions gethostbyname, getservbyname, and inet_addr are
4532	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
4533	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
4534	if test "x$ac_cv_func_gethostbyname" = x""yes; then :
4535
4536	fi
4537
4538	if test $ac_cv_func_gethostbyname = no; then
4539	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4540	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4541	if test "${ac_cv_lib_nsl_gethostbyname+set}" = set; then :
4542	$as_echo_n "(cached) " >&6
4543	else
4544	ac_check_lib_save_LIBS=$LIBS
4545	LIBS="-lnsl $LIBS"
4546	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4547	/* end confdefs.h. */
4548
4549	/* Override any GCC internal prototype to avoid an error.
4550	Use char because int might match the return type of a GCC
4551	builtin and then its argument prototype would still apply. */
4552	#ifdef __cplusplus
4553	extern "C"
4554	#endif
4555	char gethostbyname ();
4556	int
4557	main ()
4558	{
4559	return gethostbyname ();
4560	;
4561	return 0;
4562	}
4563	_ACEOF
4564	if ac_fn_c_try_link "$LINENO"; then :
4565	ac_cv_lib_nsl_gethostbyname=yes
4566	else
4567	ac_cv_lib_nsl_gethostbyname=no
4568	fi
4569	rm -f core conftest.err conftest.$ac_objext \
4570	conftest$ac_exeext conftest.$ac_ext
4571	LIBS=$ac_check_lib_save_LIBS
4572	fi
4573	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4574	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4575	if test "x$ac_cv_lib_nsl_gethostbyname" = x""yes; then :
4576	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
4577	fi
4578
4579	if test $ac_cv_lib_nsl_gethostbyname = no; then
4580	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
4581	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
4582	if test "${ac_cv_lib_bsd_gethostbyname+set}" = set; then :
4583	$as_echo_n "(cached) " >&6
4584	else
4585	ac_check_lib_save_LIBS=$LIBS
4586	LIBS="-lbsd $LIBS"
4587	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4588	/* end confdefs.h. */
4589
4590	/* Override any GCC internal prototype to avoid an error.
4591	Use char because int might match the return type of a GCC
4592	builtin and then its argument prototype would still apply. */
4593	#ifdef __cplusplus
4594	extern "C"
4595	#endif
4596	char gethostbyname ();
4597	int
4598	main ()
4599	{
4600	return gethostbyname ();
4601	;
4602	return 0;
4603	}
4604	_ACEOF
4605	if ac_fn_c_try_link "$LINENO"; then :
4606	ac_cv_lib_bsd_gethostbyname=yes
4607	else
4608	ac_cv_lib_bsd_gethostbyname=no
4609	fi
4610	rm -f core conftest.err conftest.$ac_objext \
4611	conftest$ac_exeext conftest.$ac_ext
4612	LIBS=$ac_check_lib_save_LIBS
4613	fi
4614	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
4615	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
4616	if test "x$ac_cv_lib_bsd_gethostbyname" = x""yes; then :
4617	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
4618	fi
4619
4620	fi
4621	fi
4622
4623	# [email protected] says without -lsocket,
4624	# socket/setsockopt and other routines are undefined under SCO ODT
4625	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
4626	# on later versions), says Simon Leinen: it contains gethostby*
4627	# variants that don't use the name server (or something). -lsocket
4628	# must be given before -lnsl if both are needed. We assume that
4629	# if connect needs -lnsl, so does gethostbyname.
4630	ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
4631	if test "x$ac_cv_func_connect" = x""yes; then :
4632
4633	fi
4634
4635	if test $ac_cv_func_connect = no; then
4636	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
4637	$as_echo_n "checking for connect in -lsocket... " >&6; }
4638	if test "${ac_cv_lib_socket_connect+set}" = set; then :
4639	$as_echo_n "(cached) " >&6
4640	else
4641	ac_check_lib_save_LIBS=$LIBS
4642	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
4643	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4644	/* end confdefs.h. */
4645
4646	/* Override any GCC internal prototype to avoid an error.
4647	Use char because int might match the return type of a GCC
4648	builtin and then its argument prototype would still apply. */
4649	#ifdef __cplusplus
4650	extern "C"
4651	#endif
4652	char connect ();
4653	int
4654	main ()
4655	{
4656	return connect ();
4657	;
4658	return 0;
4659	}
4660	_ACEOF
4661	if ac_fn_c_try_link "$LINENO"; then :
4662	ac_cv_lib_socket_connect=yes
4663	else
4664	ac_cv_lib_socket_connect=no
4665	fi
4666	rm -f core conftest.err conftest.$ac_objext \
4667	conftest$ac_exeext conftest.$ac_ext
4668	LIBS=$ac_check_lib_save_LIBS
4669	fi
4670	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
4671	$as_echo "$ac_cv_lib_socket_connect" >&6; }
4672	if test "x$ac_cv_lib_socket_connect" = x""yes; then :
4673	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
4674	fi
4675
4676	fi
4677
4678	# Guillermo Gomez says -lposix is necessary on A/UX.
4679	ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
4680	if test "x$ac_cv_func_remove" = x""yes; then :
4681
4682	fi
4683
4684	if test $ac_cv_func_remove = no; then
4685	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
4686	$as_echo_n "checking for remove in -lposix... " >&6; }
4687	if test "${ac_cv_lib_posix_remove+set}" = set; then :
4688	$as_echo_n "(cached) " >&6
4689	else
4690	ac_check_lib_save_LIBS=$LIBS
4691	LIBS="-lposix $LIBS"
4692	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4693	/* end confdefs.h. */
4694
4695	/* Override any GCC internal prototype to avoid an error.
4696	Use char because int might match the return type of a GCC
4697	builtin and then its argument prototype would still apply. */
4698	#ifdef __cplusplus
4699	extern "C"
4700	#endif
4701	char remove ();
4702	int
4703	main ()
4704	{
4705	return remove ();
4706	;
4707	return 0;
4708	}
4709	_ACEOF
4710	if ac_fn_c_try_link "$LINENO"; then :
4711	ac_cv_lib_posix_remove=yes
4712	else
4713	ac_cv_lib_posix_remove=no
4714	fi
4715	rm -f core conftest.err conftest.$ac_objext \
4716	conftest$ac_exeext conftest.$ac_ext
4717	LIBS=$ac_check_lib_save_LIBS
4718	fi
4719	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
4720	$as_echo "$ac_cv_lib_posix_remove" >&6; }
4721	if test "x$ac_cv_lib_posix_remove" = x""yes; then :
4722	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
4723	fi
4724
4725	fi
4726
4727	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
4728	ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
4729	if test "x$ac_cv_func_shmat" = x""yes; then :
4730
4731	fi
4732
4733	if test $ac_cv_func_shmat = no; then
4734	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
4735	$as_echo_n "checking for shmat in -lipc... " >&6; }
4736	if test "${ac_cv_lib_ipc_shmat+set}" = set; then :
4737	$as_echo_n "(cached) " >&6
4738	else
4739	ac_check_lib_save_LIBS=$LIBS
4740	LIBS="-lipc $LIBS"
4741	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4742	/* end confdefs.h. */
4743
4744	/* Override any GCC internal prototype to avoid an error.
4745	Use char because int might match the return type of a GCC
4746	builtin and then its argument prototype would still apply. */
4747	#ifdef __cplusplus
4748	extern "C"
4749	#endif
4750	char shmat ();
4751	int
4752	main ()
4753	{
4754	return shmat ();
4755	;
4756	return 0;
4757	}
4758	_ACEOF
4759	if ac_fn_c_try_link "$LINENO"; then :
4760	ac_cv_lib_ipc_shmat=yes
4761	else
4762	ac_cv_lib_ipc_shmat=no
4763	fi
4764	rm -f core conftest.err conftest.$ac_objext \
4765	conftest$ac_exeext conftest.$ac_ext
4766	LIBS=$ac_check_lib_save_LIBS
4767	fi
4768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
4769	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
4770	if test "x$ac_cv_lib_ipc_shmat" = x""yes; then :
4771	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
4772	fi
4773
4774	fi
4775	fi
4776
4777	# Check for libraries that X11R6 Xt/Xaw programs need.
4778	ac_save_LDFLAGS=$LDFLAGS
4779	test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
4780	# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
4781	# check for ICE first), but we must link in the order -lSM -lICE or
4782	# we get undefined symbols. So assume we have SM if we have ICE.
4783	# These have to be linked with before -lX11, unlike the other
4784	# libraries we check for below, so use a different variable.
4785	# John Interrante, Karl Berry
4786	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
4787	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
4788	if test "${ac_cv_lib_ICE_IceConnectionNumber+set}" = set; then :
4789	$as_echo_n "(cached) " >&6
4790	else
4791	ac_check_lib_save_LIBS=$LIBS
4792	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
4793	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4794	/* end confdefs.h. */
4795
4796	/* Override any GCC internal prototype to avoid an error.
4797	Use char because int might match the return type of a GCC
4798	builtin and then its argument prototype would still apply. */
4799	#ifdef __cplusplus
4800	extern "C"
4801	#endif
4802	char IceConnectionNumber ();
4803	int
4804	main ()
4805	{
4806	return IceConnectionNumber ();
4807	;
4808	return 0;
4809	}
4810	_ACEOF
4811	if ac_fn_c_try_link "$LINENO"; then :
4812	ac_cv_lib_ICE_IceConnectionNumber=yes
4813	else
4814	ac_cv_lib_ICE_IceConnectionNumber=no
4815	fi
4816	rm -f core conftest.err conftest.$ac_objext \
4817	conftest$ac_exeext conftest.$ac_ext
4818	LIBS=$ac_check_lib_save_LIBS
4819	fi
4820	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
4821	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
4822	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = x""yes; then :
4823	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
4824	fi
4825
4826	LDFLAGS=$ac_save_LDFLAGS
4827
4828	fi
4829
4830	if test "$no_x" = "yes"; then
4831	echo
4832	echo "ERROR: Could not find X Window System headers/libraries."
4833	if test -f /etc/debian_version; then
4834	echo "Probably you need to install the libx11-dev package."
4835	elif test -f /etc/redhat-release; then
4836	echo "Probably you need to install the libX11-devel package."
4837	fi
4838	echo "To specify paths manually, use the options --x-includes and --x-libraries."
4839	echo
4840	exit 1
4841	fi
4842
4843	# Extract the first word of "pkg-config", so it can be a program name with args.
4844	set dummy pkg-config; ac_word=$2
4845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4846	$as_echo_n "checking for $ac_word... " >&6; }
4847	if test "${ac_cv_path_PKG_CONFIG+set}" = set; then :
4848	$as_echo_n "(cached) " >&6
4849	else
4850	case $PKG_CONFIG in
4851	[\\/]* \| ?:[\\/]*)
4852	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
4853	;;
4854	*)
4855	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4856	for as_dir in $PATH
4857	do
4858	IFS=$as_save_IFS
4859	test -z "$as_dir" && as_dir=.
4860	for ac_exec_ext in '' $ac_executable_extensions; do
4861	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4862	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
4863	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4864	break 2
4865	fi
4866	done
4867	done
4868	IFS=$as_save_IFS
4869
4870	;;
4871	esac
4872	fi
4873	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
4874	if test -n "$PKG_CONFIG"; then
4875	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
4876	$as_echo "$PKG_CONFIG" >&6; }
4877	else
4878	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4879	$as_echo "no" >&6; }
4880	fi
4881
4882
4883
4884	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
4885	$as_echo_n "checking for library containing socket... " >&6; }
4886	if test "${ac_cv_search_socket+set}" = set; then :
4887	$as_echo_n "(cached) " >&6
4888	else
4889	ac_func_search_save_LIBS=$LIBS
4890	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4891	/* end confdefs.h. */
4892
4893	/* Override any GCC internal prototype to avoid an error.
4894	Use char because int might match the return type of a GCC
4895	builtin and then its argument prototype would still apply. */
4896	#ifdef __cplusplus
4897	extern "C"
4898	#endif
4899	char socket ();
4900	int
4901	main ()
4902	{
4903	return socket ();
4904	;
4905	return 0;
4906	}
4907	_ACEOF
4908	for ac_lib in '' socket; do
4909	if test -z "$ac_lib"; then
4910	ac_res="none required"
4911	else
4912	ac_res=-l$ac_lib
4913	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4914	fi
4915	if ac_fn_c_try_link "$LINENO"; then :
4916	ac_cv_search_socket=$ac_res
4917	fi
4918	rm -f core conftest.err conftest.$ac_objext \
4919	conftest$ac_exeext
4920	if test "${ac_cv_search_socket+set}" = set; then :
4921	break
4922	fi
4923	done
4924	if test "${ac_cv_search_socket+set}" = set; then :
4925
4926	else
4927	ac_cv_search_socket=no
4928	fi
4929	rm conftest.$ac_ext
4930	LIBS=$ac_func_search_save_LIBS
4931	fi
4932	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
4933	$as_echo "$ac_cv_search_socket" >&6; }
4934	ac_res=$ac_cv_search_socket
4935	if test "$ac_res" != no; then :
4936	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4937
4938	fi
4939
4940	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_aton" >&5
4941	$as_echo_n "checking for library containing inet_aton... " >&6; }
4942	if test "${ac_cv_search_inet_aton+set}" = set; then :
4943	$as_echo_n "(cached) " >&6
4944	else
4945	ac_func_search_save_LIBS=$LIBS
4946	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4947	/* end confdefs.h. */
4948
4949	/* Override any GCC internal prototype to avoid an error.
4950	Use char because int might match the return type of a GCC
4951	builtin and then its argument prototype would still apply. */
4952	#ifdef __cplusplus
4953	extern "C"
4954	#endif
4955	char inet_aton ();
4956	int
4957	main ()
4958	{
4959	return inet_aton ();
4960	;
4961	return 0;
4962	}
4963	_ACEOF
4964	for ac_lib in '' resolv; do
4965	if test -z "$ac_lib"; then
4966	ac_res="none required"
4967	else
4968	ac_res=-l$ac_lib
4969	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
4970	fi
4971	if ac_fn_c_try_link "$LINENO"; then :
4972	ac_cv_search_inet_aton=$ac_res
4973	fi
4974	rm -f core conftest.err conftest.$ac_objext \
4975	conftest$ac_exeext
4976	if test "${ac_cv_search_inet_aton+set}" = set; then :
4977	break
4978	fi
4979	done
4980	if test "${ac_cv_search_inet_aton+set}" = set; then :
4981
4982	else
4983	ac_cv_search_inet_aton=no
4984	fi
4985	rm conftest.$ac_ext
4986	LIBS=$ac_func_search_save_LIBS
4987	fi
4988	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_aton" >&5
4989	$as_echo "$ac_cv_search_inet_aton" >&6; }
4990	ac_res=$ac_cv_search_inet_aton
4991	if test "$ac_res" != no; then :
4992	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
4993
4994	fi
4995
4996	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
4997	$as_echo_n "checking for library containing clock_gettime... " >&6; }
4998	if test "${ac_cv_search_clock_gettime+set}" = set; then :
4999	$as_echo_n "(cached) " >&6
5000	else
5001	ac_func_search_save_LIBS=$LIBS
5002	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5003	/* end confdefs.h. */
5004
5005	/* Override any GCC internal prototype to avoid an error.
5006	Use char because int might match the return type of a GCC
5007	builtin and then its argument prototype would still apply. */
5008	#ifdef __cplusplus
5009	extern "C"
5010	#endif
5011	char clock_gettime ();
5012	int
5013	main ()
5014	{
5015	return clock_gettime ();
5016	;
5017	return 0;
5018	}
5019	_ACEOF
5020	for ac_lib in '' rt; do
5021	if test -z "$ac_lib"; then
5022	ac_res="none required"
5023	else
5024	ac_res=-l$ac_lib
5025	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5026	fi
5027	if ac_fn_c_try_link "$LINENO"; then :
5028	ac_cv_search_clock_gettime=$ac_res
5029	fi
5030	rm -f core conftest.err conftest.$ac_objext \
5031	conftest$ac_exeext
5032	if test "${ac_cv_search_clock_gettime+set}" = set; then :
5033	break
5034	fi
5035	done
5036	if test "${ac_cv_search_clock_gettime+set}" = set; then :
5037
5038	else
5039	ac_cv_search_clock_gettime=no
5040	fi
5041	rm conftest.$ac_ext
5042	LIBS=$ac_func_search_save_LIBS
5043	fi
5044	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
5045	$as_echo "$ac_cv_search_clock_gettime" >&6; }
5046	ac_res=$ac_cv_search_clock_gettime
5047	if test "$ac_res" != no; then :
5048	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5049
5050	fi
5051
5052
5053	ac_fn_c_check_header_mongrel "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
5054	if test "x$ac_cv_header_sys_select_h" = x""yes; then :
5055	$as_echo "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
5056
5057	fi
5058
5059
5060	ac_fn_c_check_header_mongrel "$LINENO" "sys/modem.h" "ac_cv_header_sys_modem_h" "$ac_includes_default"
5061	if test "x$ac_cv_header_sys_modem_h" = x""yes; then :
5062	$as_echo "#define HAVE_SYS_MODEM_H 1" >>confdefs.h
5063
5064	fi
5065
5066
5067	ac_fn_c_check_header_mongrel "$LINENO" "sys/filio.h" "ac_cv_header_sys_filio_h" "$ac_includes_default"
5068	if test "x$ac_cv_header_sys_filio_h" = x""yes; then :
5069	$as_echo "#define HAVE_SYS_FILIO_H 1" >>confdefs.h
5070
5071	fi
5072
5073
5074	ac_fn_c_check_header_mongrel "$LINENO" "sys/strtio.h" "ac_cv_header_sys_strtio_h" "$ac_includes_default"
5075	if test "x$ac_cv_header_sys_strtio_h" = x""yes; then :
5076	$as_echo "#define HAVE_SYS_STRTIO_H 1" >>confdefs.h
5077
5078	fi
5079
5080
5081	ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
5082	if test "x$ac_cv_header_locale_h" = x""yes; then :
5083	$as_echo "#define HAVE_LOCALE_H 1" >>confdefs.h
5084
5085	fi
5086
5087
5088	ac_fn_c_check_header_mongrel "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default"
5089	if test "x$ac_cv_header_langinfo_h" = x""yes; then :
5090	$as_echo "#define HAVE_LANGINFO_H 1" >>confdefs.h
5091
5092	fi
5093
5094
5095
5096	if test -n "$ac_tool_prefix"; then
5097	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5098	set dummy ${ac_tool_prefix}strip; ac_word=$2
5099	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5100	$as_echo_n "checking for $ac_word... " >&6; }
5101	if test "${ac_cv_prog_STRIP+set}" = set; then :
5102	$as_echo_n "(cached) " >&6
5103	else
5104	if test -n "$STRIP"; then
5105	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5106	else
5107	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5108	for as_dir in $PATH
5109	do
5110	IFS=$as_save_IFS
5111	test -z "$as_dir" && as_dir=.
5112	for ac_exec_ext in '' $ac_executable_extensions; do
5113	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5114	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5115	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5116	break 2
5117	fi
5118	done
5119	done
5120	IFS=$as_save_IFS
5121
5122	fi
5123	fi
5124	STRIP=$ac_cv_prog_STRIP
5125	if test -n "$STRIP"; then
5126	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5127	$as_echo "$STRIP" >&6; }
5128	else
5129	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5130	$as_echo "no" >&6; }
5131	fi
5132
5133
5134	fi
5135	if test -z "$ac_cv_prog_STRIP"; then
5136	ac_ct_STRIP=$STRIP
5137	# Extract the first word of "strip", so it can be a program name with args.
5138	set dummy strip; ac_word=$2
5139	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5140	$as_echo_n "checking for $ac_word... " >&6; }
5141	if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then :
5142	$as_echo_n "(cached) " >&6
5143	else
5144	if test -n "$ac_ct_STRIP"; then
5145	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5146	else
5147	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5148	for as_dir in $PATH
5149	do
5150	IFS=$as_save_IFS
5151	test -z "$as_dir" && as_dir=.
5152	for ac_exec_ext in '' $ac_executable_extensions; do
5153	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5154	ac_cv_prog_ac_ct_STRIP="strip"
5155	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5156	break 2
5157	fi
5158	done
5159	done
5160	IFS=$as_save_IFS
5161
5162	fi
5163	fi
5164	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5165	if test -n "$ac_ct_STRIP"; then
5166	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5167	$as_echo "$ac_ct_STRIP" >&6; }
5168	else
5169	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5170	$as_echo "no" >&6; }
5171	fi
5172
5173	if test "x$ac_ct_STRIP" = x; then
5174	STRIP=":"
5175	else
5176	case $cross_compiling:$ac_tool_warned in
5177	yes:)
5178	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5179	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5180	ac_tool_warned=yes ;;
5181	esac
5182	STRIP=$ac_ct_STRIP
5183	fi
5184	else
5185	STRIP="$ac_cv_prog_STRIP"
5186	fi
5187
5188
5189
5190
5191
5192
5193
5194	rpath=""
5195
5196	#
5197	# OpenSSL detection borrowed from stunnel
5198	#
5199	checkssldir() { :
5200	if test -f "$1/include/openssl/ssl.h"; then
5201	ssldir="$1"
5202	return 0
5203	fi
5204	return 1
5205	}
5206	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL directory" >&5
5207	$as_echo_n "checking for OpenSSL directory... " >&6; }
5208
5209	# Check whether --with-openssl was given.
5210	if test "${with_openssl+set}" = set; then :
5211	withval=$with_openssl;
5212	checkssldir "$withval"
5213
5214	else
5215
5216	for maindir in /usr/local /usr/lib /usr/pkg /usr /var/ssl /opt; do
5217	for dir in $maindir $maindir/openssl $maindir/ssl; do
5218	checkssldir $dir && break 2
5219	done
5220	done
5221
5222
5223	fi
5224
5225	if test -z "$ssldir"; then
5226	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
5227	$as_echo "Not found" >&6; }
5228	echo
5229	echo "ERROR: Could not find OpenSSL headers/libraries."
5230	if test -f /etc/debian_version; then
5231	echo "Probably you need to install the libssl-dev package."
5232	elif test -f /etc/redhat-release; then
5233	echo "Probably you need to install the openssl-devel package."
5234	fi
5235	echo "To specify a path manually, use the --with-openssl option."
5236	echo
5237	exit 1
5238	fi
5239	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ssldir" >&5
5240	$as_echo "$ssldir" >&6; }
5241
5242	cat >>confdefs.h <<_ACEOF
5243	#define ssldir "$ssldir"
5244	_ACEOF
5245
5246
5247	CFLAGS="$CFLAGS -I$ssldir/include"
5248	# Check whether --enable-static-openssl was given.
5249	if test "${enable_static_openssl+set}" = set; then :
5250	enableval=$enable_static_openssl;
5251	LIBS="$LIBS $ssldir/lib/libcrypto.a"
5252
5253	else
5254
5255	LIBS="$LIBS -L$ssldir/lib -lcrypto"
5256	rpath="$rpath:$ssldir/lib"
5257
5258	fi
5259
5260
5261	# Check whether --enable-smartcard was given.
5262	if test "${enable_smartcard+set}" = set; then :
5263	enableval=$enable_smartcard;
5264	case "$OSTYPE" in
5265	darwin*)
5266	ac_fn_c_check_header_mongrel "$LINENO" "PCSC/pcsclite.h" "ac_cv_header_PCSC_pcsclite_h" "$ac_includes_default"
5267	if test "x$ac_cv_header_PCSC_pcsclite_h" = x""yes; then :
5268	WITH_SCARD=1
5269	else
5270	WITH_SCARD=0
5271	fi
5272
5273
5274	PCSCLITE_CFLAGS=""
5275	PCSCLITE_LIBS="-framework PCSC"
5276	;;
5277	*)
5278	if test -n "$PKG_CONFIG"; then
5279
5280	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not available, cannot check for libpcsclite" >&5
5281	$as_echo "$as_me: WARNING: pkg-config not available, cannot check for libpcsclite" >&2;}
5282	WITH_SCARD=0
5283
5284	fi
5285	;;
5286	esac
5287
5288	if test x"$WITH_SCARD" = "x1"; then
5289	SCARDOBJ="scard.o"
5290	CFLAGS="$CFLAGS $PCSCLITE_CFLAGS"
5291	LIBS="$LIBS $PCSCLITE_LIBS"
5292	$as_echo "#define WITH_SCARD 1" >>confdefs.h
5293
5294	fi
5295
5296	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for old version of PCSC" >&5
5297	$as_echo_n "checking for old version of PCSC... " >&6; }
5298	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5299	/* end confdefs.h. */
5300
5301	#include <stdlib.h>
5302	#ifdef __APPLE__
5303	#include <PCSC/wintypes.h>
5304	#include <PCSC/winscard.h>
5305	#else
5306	#include <winscard.h>
5307	#endif
5308
5309	int
5310	main ()
5311	{
5312	SCardControl(NULL, NULL, 0, NULL, NULL);
5313	;
5314	return 0;
5315	}
5316	_ACEOF
5317	if ac_fn_c_try_link "$LINENO"; then :
5318	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5319	$as_echo "yes" >&6; }
5320	$as_echo "#define WITH_PCSC120 1" >>confdefs.h
5321
5322	else
5323	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5324	$as_echo "no" >&6; }
5325
5326	fi
5327	rm -f core conftest.err conftest.$ac_objext \
5328	conftest$ac_exeext conftest.$ac_ext
5329
5330	fi
5331
5332
5333
5334
5335	#
5336	# Alignment
5337	#
5338	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if architecture needs alignment" >&5
5339	$as_echo_n "checking if architecture needs alignment... " >&6; }
5340	if test "$cross_compiling" = yes; then :
5341	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: assuming yes" >&5
5342	$as_echo "assuming yes" >&6; }
5343	$as_echo "#define NEED_ALIGN 1" >>confdefs.h
5344
5345	else
5346	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5347	/* end confdefs.h. */
5348
5349	#include <stdlib.h>
5350	#include <signal.h>
5351	int main(int argc, char **argv)
5352	{
5353	unsigned char test[8] = { 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88 };
5354	signal(SIGBUS, exit);
5355	signal(SIGABRT, exit);
5356	signal(SIGSEGV, exit);
5357	if (((unsigned int )(test + 1)) != 0x55443322 && ((unsigned int )(test + 1)) != 0x22334455) {
5358	return 1;
5359	}
5360	return 0;
5361	}
5362	_ACEOF
5363	if ac_fn_c_try_run "$LINENO"; then :
5364	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5365	$as_echo "no" >&6; }
5366	else
5367	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5368	$as_echo "yes" >&6; }
5369	$as_echo "#define NEED_ALIGN 1" >>confdefs.h
5370
5371	fi
5372	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5373	conftest.$ac_objext conftest.beam conftest.$ac_ext
5374	fi
5375
5376
5377	#
5378	# linux/compiler.h
5379	#
5380	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if linux/compiler.h is required" >&5
5381	$as_echo_n "checking if linux/compiler.h is required... " >&6; }
5382	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5383	/* end confdefs.h. */
5384
5385	#include <linux/compiler.h>
5386
5387	int
5388	main ()
5389	{
5390
5391	;
5392	return 0;
5393	}
5394	_ACEOF
5395	if ac_fn_c_try_compile "$LINENO"; then :
5396	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5397	$as_echo "yes" >&6; }
5398	$as_echo "#define VBOX_WITH_LINUX_COMPILER_H 1" >>confdefs.h
5399
5400	else
5401	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5402	$as_echo "no" >&6; }
5403	fi
5404	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5405
5406
5407	#
5408	# EGD
5409	#
5410
5411	# Check whether --with-egd-socket was given.
5412	if test "${with_egd_socket+set}" = set; then :
5413	withval=$with_egd_socket; EGD_SOCKET="$withval"
5414	else
5415	EGD_SOCKET="/var/run/egd-pool"
5416
5417	fi
5418
5419	cat >>confdefs.h <<_ACEOF
5420	#define EGD_SOCKET "$EGD_SOCKET"
5421	_ACEOF
5422
5423
5424
5425	#
5426	# rdp2vnc
5427	#
5428	vncserverconfig=libvncserver-config
5429
5430	# Check whether --with-libvncserver-config was given.
5431	if test "${with_libvncserver_config+set}" = set; then :
5432	withval=$with_libvncserver_config; vncserverconfig="$withval"
5433
5434	fi
5435
5436
5437	# Check whether --with-libvncserver was given.
5438	if test "${with_libvncserver+set}" = set; then :
5439	withval=$with_libvncserver;
5440	VNCINC=`$vncserverconfig --cflags`
5441
5442	LDVNC=`$vncserverconfig --libs`
5443
5444	VNCLINK=`$vncserverconfig --link`
5445
5446	RDP2VNCTARGET="rdp2vnc"
5447
5448
5449
5450	fi
5451
5452
5453	#
5454	# sound
5455	#
5456
5457	sound="yes"
5458
5459	# Check whether --with-sound was given.
5460	if test "${with_sound+set}" = set; then :
5461	withval=$with_sound;
5462	sound="$withval"
5463
5464	fi
5465
5466
5467	ac_fn_c_check_header_mongrel "$LINENO" "sys/soundcard.h" "ac_cv_header_sys_soundcard_h" "$ac_includes_default"
5468	if test "x$ac_cv_header_sys_soundcard_h" = x""yes; then :
5469	HAVE_OSS=1
5470	else
5471	HAVE_OSS=0
5472	fi
5473
5474
5475	ac_fn_c_check_header_mongrel "$LINENO" "dmedia/audio.h" "ac_cv_header_dmedia_audio_h" "$ac_includes_default"
5476	if test "x$ac_cv_header_dmedia_audio_h" = x""yes; then :
5477	HAVE_SGI=1
5478	else
5479	HAVE_SGI=0
5480	fi
5481
5482
5483	ac_fn_c_check_header_mongrel "$LINENO" "sys/audioio.h" "ac_cv_header_sys_audioio_h" "$ac_includes_default"
5484	if test "x$ac_cv_header_sys_audioio_h" = x""yes; then :
5485	HAVE_SUN=1
5486	else
5487	HAVE_SUN=0
5488	fi
5489
5490
5491
5492	# Check whether --enable-static-libsamplerate was given.
5493	if test "${enable_static_libsamplerate+set}" = set; then :
5494	enableval=$enable_static_libsamplerate; static_libsamplerate=yes
5495	else
5496	static_libsamplerate=no
5497	fi
5498
5499
5500	if test -n "$PKG_CONFIG"; then
5501
5502	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not available, cannot check for ao" >&5
5503	$as_echo "$as_me: WARNING: pkg-config not available, cannot check for ao" >&2;}
5504	HAVE_LIBAO=0
5505
5506
5507	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not available, cannot check for alsa" >&5
5508	$as_echo "$as_me: WARNING: pkg-config not available, cannot check for alsa" >&2;}
5509	HAVE_ALSA=0
5510
5511
5512	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: pkg-config not available, cannot check for samplerate" >&5
5513	$as_echo "$as_me: WARNING: pkg-config not available, cannot check for samplerate" >&2;}
5514	HAVE_LIBSAMPLERATE=0
5515
5516	if test x"$HAVE_LIBSAMPLERATE" = "x1"; then
5517	$as_echo "#define HAVE_LIBSAMPLERATE 1" >>confdefs.h
5518
5519	if test x"$static_libsamplerate" = "xyes"; then
5520	_libsamplerate_libdir=`$PKG_CONFIG --errors-to-stdout --variable=libdir samplerate`
5521	LIBSAMPLERATE_LIBS="$_libsamplerate_libdir""/libsamplerate.a"
5522	fi
5523	LIBSAMPLERATE_LIBS="$LIBSAMPLERATE_LIBS -lm"
5524	fi
5525	fi
5526
5527	if test "$sound" != "no"; then
5528	SOUNDOBJ="$SOUNDOBJ rdpsnd.o rdpsnd_dsp.o"
5529	CFLAGS="$CFLAGS $LIBSAMPLERATE_CFLAGS"
5530	LIBS="$LIBS $LIBSAMPLERATE_LIBS"
5531	$as_echo "#define WITH_RDPSND 1" >>confdefs.h
5532
5533	fi
5534
5535	case $sound in
5536	yes)
5537	if test x"$HAVE_OSS" = "x1"; then
5538	SOUNDOBJ="$SOUNDOBJ rdpsnd_oss.o"
5539	$as_echo "#define RDPSND_OSS 1" >>confdefs.h
5540
5541	fi
5542
5543	if test x"$HAVE_SGI" = "x1"; then
5544	SOUNDOBJ="$SOUNDOBJ rdpsnd_sgi.o"
5545	LIBS="$LIBS -laudio"
5546	$as_echo "#define RDPSND_SGI 1" >>confdefs.h
5547
5548	fi
5549
5550	if test x"$HAVE_SUN" = "x1"; then
5551	SOUNDOBJ="$SOUNDOBJ rdpsnd_sun.o"
5552	$as_echo "#define RDPSND_SUN 1" >>confdefs.h
5553
5554	fi
5555
5556	if test x"$HAVE_ALSA" = "x1"; then
5557	SOUNDOBJ="$SOUNDOBJ rdpsnd_alsa.o"
5558	CFLAGS="$CFLAGS $ALSA_CFLAGS"
5559	LIBS="$LIBS $ALSA_LIBS"
5560	$as_echo "#define RDPSND_ALSA 1" >>confdefs.h
5561
5562	fi
5563
5564	if test x"$HAVE_LIBAO" = "x1"; then
5565	SOUNDOBJ="$SOUNDOBJ rdpsnd_libao.o"
5566	CFLAGS="$CFLAGS $LIBAO_CFLAGS"
5567	LIBS="$LIBS $LIBAO_LIBS"
5568	$as_echo "#define RDPSND_LIBAO 1" >>confdefs.h
5569
5570	fi
5571
5572	;;
5573
5574	oss)
5575	if test x"$HAVE_OSS" = "x1"; then
5576	SOUNDOBJ="$SOUNDOBJ rdpsnd_oss.o"
5577	$as_echo "#define RDPSND_OSS 1" >>confdefs.h
5578
5579	else
5580	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
5581	fi
5582	;;
5583
5584	sgi)
5585	if test x"$HAVE_SGI" = "x1"; then
5586	SOUNDOBJ="$SOUNDOBJ rdpsnd_sgi.o"
5587	LIBS="$LIBS -laudio"
5588	$as_echo "#define RDPSND_SGI 1" >>confdefs.h
5589
5590	else
5591	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
5592	fi
5593	;;
5594
5595	sun)
5596	if test x"$HAVE_SUN" = "x1"; then
5597	SOUNDOBJ="$SOUNDOBJ rdpsnd_sun.o"
5598	$as_echo "#define RDPSND_SUN 1" >>confdefs.h
5599
5600	else
5601	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
5602	fi
5603	;;
5604
5605	alsa)
5606	if test x"$HAVE_ALSA" = "x1"; then
5607	SOUNDOBJ="$SOUNDOBJ rdpsnd_alsa.o"
5608	CFLAGS="$CFLAGS $ALSA_CFLAGS"
5609	LIBS="$LIBS $ALSA_LIBS"
5610	$as_echo "#define RDPSND_ALSA 1" >>confdefs.h
5611
5612	else
5613	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
5614	fi
5615	;;
5616
5617	libao)
5618	if test x"$HAVE_LIBAO" = "x1"; then
5619	SOUNDOBJ="$SOUNDOBJ rdpsnd_libao.o"
5620	CFLAGS="$CFLAGS $LIBAO_CFLAGS"
5621	LIBS="$LIBS $LIBAO_LIBS"
5622	$as_echo "#define RDPSND_LIBAO 1" >>confdefs.h
5623
5624	else
5625	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
5626	fi
5627	;;
5628
5629	no)
5630	;;
5631
5632	*)
5633	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: sound support disabled" >&5
5634	$as_echo "$as_me: WARNING: sound support disabled" >&2;}
5635	{ $as_echo "$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
5636	$as_echo "$as_me: WARNING: Currently supported systems are Open Sound System (oss), SGI AL (sgi), Sun/BSD (sun), ALSA (alsa) and libao" >&2;}
5637	;;
5638	esac
5639
5640
5641
5642	#
5643	# dirfd
5644	#
5645
5646
5647
5648
5649
5650	ac_header_dirent=no
5651	for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
5652	as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
5653	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
5654	$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
5655	if eval "test \"\${$as_ac_Header+set}\"" = set; then :
5656	$as_echo_n "(cached) " >&6
5657	else
5658	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5659	/* end confdefs.h. */
5660	#include <sys/types.h>
5661	#include <$ac_hdr>
5662
5663	int
5664	main ()
5665	{
5666	if ((DIR *) 0)
5667	return 0;
5668	;
5669	return 0;
5670	}
5671	_ACEOF
5672	if ac_fn_c_try_compile "$LINENO"; then :
5673	eval "$as_ac_Header=yes"
5674	else
5675	eval "$as_ac_Header=no"
5676	fi
5677	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5678	fi
5679	eval ac_res=\$$as_ac_Header
5680	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
5681	$as_echo "$ac_res" >&6; }
5682	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5683	cat >>confdefs.h <<_ACEOF
5684	#define `$as_echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
5685	_ACEOF
5686
5687	ac_header_dirent=$ac_hdr; break
5688	fi
5689
5690	done
5691	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
5692	if test $ac_header_dirent = dirent.h; then
5693	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5694	$as_echo_n "checking for library containing opendir... " >&6; }
5695	if test "${ac_cv_search_opendir+set}" = set; then :
5696	$as_echo_n "(cached) " >&6
5697	else
5698	ac_func_search_save_LIBS=$LIBS
5699	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5700	/* end confdefs.h. */
5701
5702	/* Override any GCC internal prototype to avoid an error.
5703	Use char because int might match the return type of a GCC
5704	builtin and then its argument prototype would still apply. */
5705	#ifdef __cplusplus
5706	extern "C"
5707	#endif
5708	char opendir ();
5709	int
5710	main ()
5711	{
5712	return opendir ();
5713	;
5714	return 0;
5715	}
5716	_ACEOF
5717	for ac_lib in '' dir; do
5718	if test -z "$ac_lib"; then
5719	ac_res="none required"
5720	else
5721	ac_res=-l$ac_lib
5722	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5723	fi
5724	if ac_fn_c_try_link "$LINENO"; then :
5725	ac_cv_search_opendir=$ac_res
5726	fi
5727	rm -f core conftest.err conftest.$ac_objext \
5728	conftest$ac_exeext
5729	if test "${ac_cv_search_opendir+set}" = set; then :
5730	break
5731	fi
5732	done
5733	if test "${ac_cv_search_opendir+set}" = set; then :
5734
5735	else
5736	ac_cv_search_opendir=no
5737	fi
5738	rm conftest.$ac_ext
5739	LIBS=$ac_func_search_save_LIBS
5740	fi
5741	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5742	$as_echo "$ac_cv_search_opendir" >&6; }
5743	ac_res=$ac_cv_search_opendir
5744	if test "$ac_res" != no; then :
5745	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5746
5747	fi
5748
5749	else
5750	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
5751	$as_echo_n "checking for library containing opendir... " >&6; }
5752	if test "${ac_cv_search_opendir+set}" = set; then :
5753	$as_echo_n "(cached) " >&6
5754	else
5755	ac_func_search_save_LIBS=$LIBS
5756	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5757	/* end confdefs.h. */
5758
5759	/* Override any GCC internal prototype to avoid an error.
5760	Use char because int might match the return type of a GCC
5761	builtin and then its argument prototype would still apply. */
5762	#ifdef __cplusplus
5763	extern "C"
5764	#endif
5765	char opendir ();
5766	int
5767	main ()
5768	{
5769	return opendir ();
5770	;
5771	return 0;
5772	}
5773	_ACEOF
5774	for ac_lib in '' x; do
5775	if test -z "$ac_lib"; then
5776	ac_res="none required"
5777	else
5778	ac_res=-l$ac_lib
5779	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5780	fi
5781	if ac_fn_c_try_link "$LINENO"; then :
5782	ac_cv_search_opendir=$ac_res
5783	fi
5784	rm -f core conftest.err conftest.$ac_objext \
5785	conftest$ac_exeext
5786	if test "${ac_cv_search_opendir+set}" = set; then :
5787	break
5788	fi
5789	done
5790	if test "${ac_cv_search_opendir+set}" = set; then :
5791
5792	else
5793	ac_cv_search_opendir=no
5794	fi
5795	rm conftest.$ac_ext
5796	LIBS=$ac_func_search_save_LIBS
5797	fi
5798	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
5799	$as_echo "$ac_cv_search_opendir" >&6; }
5800	ac_res=$ac_cv_search_opendir
5801	if test "$ac_res" != no; then :
5802	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5803
5804	fi
5805
5806	fi
5807
5808	dirfd_headers='
5809	#if HAVE_DIRENT_H
5810	# include <dirent.h>
5811	#else /* not HAVE_DIRENT_H */
5812	# define dirent direct
5813	# if HAVE_SYS_NDIR_H
5814	# include <sys/ndir.h>
5815	# endif /* HAVE_SYS_NDIR_H */
5816	# if HAVE_SYS_DIR_H
5817	# include <sys/dir.h>
5818	# endif /* HAVE_SYS_DIR_H */
5819	# if HAVE_NDIR_H
5820	# include <ndir.h>
5821	# endif /* HAVE_NDIR_H */
5822	#endif /* HAVE_DIRENT_H */
5823	'
5824	for ac_func in dirfd
5825	do :
5826	ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
5827	if test "x$ac_cv_func_dirfd" = x""yes; then :
5828	cat >>confdefs.h <<_ACEOF
5829	#define HAVE_DIRFD 1
5830	_ACEOF
5831
5832	fi
5833	done
5834
5835	ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "$dirfd_headers
5836	"
5837	if test "x$ac_cv_have_decl_dirfd" = x""yes; then :
5838	ac_have_decl=1
5839	else
5840	ac_have_decl=0
5841	fi
5842
5843	cat >>confdefs.h <<_ACEOF
5844	#define HAVE_DECL_DIRFD $ac_have_decl
5845	_ACEOF
5846
5847
5848	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5
5849	$as_echo_n "checking whether dirfd is a macro... " >&6; }
5850	if test "${jm_cv_func_dirfd_macro+set}" = set; then :
5851	$as_echo_n "(cached) " >&6
5852	else
5853	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5854	/* end confdefs.h. */
5855	$dirfd_headers
5856	#ifdef dirfd
5857	dirent_header_defines_dirfd
5858	#endif
5859	_ACEOF
5860	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5861	$EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then :
5862	jm_cv_func_dirfd_macro=yes
5863	else
5864	jm_cv_func_dirfd_macro=no
5865	fi
5866	rm -f conftest*
5867
5868	fi
5869	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_cv_func_dirfd_macro" >&5
5870	$as_echo "$jm_cv_func_dirfd_macro" >&6; }
5871
5872	# Use the replacement only if we have no function, macro,
5873	# or declaration with that name.
5874	if test $ac_cv_func_dirfd,$ac_cv_have_decl_dirfd,$jm_cv_func_dirfd_macro \
5875	= no,no,no; then
5876	ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
5877	if test "x$ac_cv_func_dirfd" = x""yes; then :
5878	$as_echo "#define HAVE_DIRFD 1" >>confdefs.h
5879
5880	else
5881	case " $LIBOBJS " in
5882	" dirfd.$ac_objext " ) ;;
5883	*) LIBOBJS="$LIBOBJS dirfd.$ac_objext"
5884	;;
5885	esac
5886
5887	fi
5888
5889
5890	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5
5891	$as_echo_n "checking how to get the file descriptor associated with an open DIR*... " >&6; }
5892	if test "${gl_cv_sys_dir_fd_member_name+set}" = set; then :
5893	$as_echo_n "(cached) " >&6
5894	else
5895
5896	dirfd_save_CFLAGS=$CFLAGS
5897	for ac_expr in d_fd dd_fd; do
5898
5899	CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr"
5900	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5901	/* end confdefs.h. */
5902	$dirfd_headers
5903
5904	int
5905	main ()
5906	{
5907	DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;
5908	;
5909	return 0;
5910	}
5911	_ACEOF
5912	if ac_fn_c_try_compile "$LINENO"; then :
5913	dir_fd_found=yes
5914
5915	fi
5916	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5917	CFLAGS=$dirfd_save_CFLAGS
5918	test "$dir_fd_found" = yes && break
5919	done
5920	test "$dir_fd_found" = yes \|\| ac_expr=no_such_member
5921
5922	gl_cv_sys_dir_fd_member_name=$ac_expr
5923
5924
5925	fi
5926	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5
5927	$as_echo "$gl_cv_sys_dir_fd_member_name" >&6; }
5928	if test $gl_cv_sys_dir_fd_member_name != no_such_member; then
5929
5930	cat >>confdefs.h <<_ACEOF
5931	#define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name
5932	_ACEOF
5933
5934	fi
5935
5936	fi
5937
5938
5939	#
5940	# iconv
5941	#
5942
5943
5944
5945
5946
5947
5948
5949	# Check whether --with-libiconv-prefix was given.
5950	if test "${with_libiconv_prefix+set}" = set; then :
5951	withval=$with_libiconv_prefix;
5952	for dir in `echo "$withval" \| tr : ' '`; do
5953	if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
5954	if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
5955	done
5956
5957	fi
5958
5959	ac_fn_c_check_header_mongrel "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default"
5960	if test "x$ac_cv_header_iconv_h" = x""yes; then :
5961	$as_echo "#define HAVE_ICONV_H 1" >>confdefs.h
5962
5963	fi
5964
5965
5966
5967	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
5968	$as_echo_n "checking for iconv... " >&6; }
5969	if test "${am_cv_func_iconv+set}" = set; then :
5970	$as_echo_n "(cached) " >&6
5971	else
5972
5973	am_cv_func_iconv="no, consider installing GNU libiconv"
5974	am_cv_lib_iconv=no
5975	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5976	/* end confdefs.h. */
5977	#include <stdlib.h>
5978	#include <iconv.h>
5979	int
5980	main ()
5981	{
5982	iconv_t cd = iconv_open("","");
5983	iconv(cd,NULL,NULL,NULL,NULL);
5984	iconv_close(cd);
5985	;
5986	return 0;
5987	}
5988	_ACEOF
5989	if ac_fn_c_try_link "$LINENO"; then :
5990	am_cv_func_iconv=yes
5991	fi
5992	rm -f core conftest.err conftest.$ac_objext \
5993	conftest$ac_exeext conftest.$ac_ext
5994	if test "$am_cv_func_iconv" != yes; then
5995	am_save_LIBS="$LIBS"
5996	LIBS="$LIBS -liconv"
5997	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5998	/* end confdefs.h. */
5999	#include <stdlib.h>
6000	#include <iconv.h>
6001	int
6002	main ()
6003	{
6004	iconv_t cd = iconv_open("","");
6005	iconv(cd,NULL,NULL,NULL,NULL);
6006	iconv_close(cd);
6007	;
6008	return 0;
6009	}
6010	_ACEOF
6011	if ac_fn_c_try_link "$LINENO"; then :
6012	am_cv_lib_iconv=yes
6013	am_cv_func_iconv=yes
6014	fi
6015	rm -f core conftest.err conftest.$ac_objext \
6016	conftest$ac_exeext conftest.$ac_ext
6017	LIBS="$am_save_LIBS"
6018	fi
6019
6020	fi
6021	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6022	$as_echo "$am_cv_func_iconv" >&6; }
6023	if test "$am_cv_func_iconv" = yes; then
6024
6025	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
6026
6027	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6028	$as_echo_n "checking for iconv declaration... " >&6; }
6029	if test "${am_cv_proto_iconv+set}" = set; then :
6030	$as_echo_n "(cached) " >&6
6031	else
6032
6033	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6034	/* end confdefs.h. */
6035
6036	#include <stdlib.h>
6037	#include <iconv.h>
6038	extern
6039	#ifdef __cplusplus
6040	"C"
6041	#endif
6042	#if defined(__STDC__) \|\| defined(__cplusplus)
6043	size_t iconv (iconv_t cd, char * inbuf, size_t inbytesleft, char * outbuf, size_t outbytesleft);
6044	#else
6045	size_t iconv();
6046	#endif
6047
6048	int
6049	main ()
6050	{
6051
6052	;
6053	return 0;
6054	}
6055	_ACEOF
6056	if ac_fn_c_try_compile "$LINENO"; then :
6057	am_cv_proto_iconv_arg1=""
6058	else
6059	am_cv_proto_iconv_arg1="const"
6060	fi
6061	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6062	am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * inbuf, size_t inbytesleft, char * outbuf, size_t outbytesleft);"
6063	fi
6064
6065	am_cv_proto_iconv=`echo "$am_cv_proto_iconv" \| tr -s ' ' \| sed -e 's/( /(/'`
6066	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6067	}$am_cv_proto_iconv" >&5
6068	$as_echo "${ac_t:-
6069	}$am_cv_proto_iconv" >&6; }
6070
6071	cat >>confdefs.h <<_ACEOF
6072	#define ICONV_CONST $am_cv_proto_iconv_arg1
6073	_ACEOF
6074
6075	fi
6076	LIBICONV=
6077	if test "$am_cv_lib_iconv" = yes; then
6078	LIBICONV="-liconv"
6079	fi
6080
6081
6082	LIBS="$LIBS $LIBICONV"
6083
6084	#
6085	# socklen_t
6086	# from curl
6087
6088
6089
6090
6091	ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
6092	#include <sys/socket.h>
6093	"
6094	if test "x$ac_cv_type_socklen_t" = x""yes; then :
6095
6096	else
6097
6098	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
6099	$as_echo_n "checking for socklen_t equivalent... " >&6; }
6100	if test "${socklen_t_equiv+set}" = set; then :
6101	$as_echo_n "(cached) " >&6
6102	else
6103
6104	# Systems have either "struct sockaddr *" or
6105	# "void *" as the second argument to getpeername
6106	socklen_t_equiv=
6107	for arg2 in "struct sockaddr" void; do
6108	for t in int size_t unsigned long "unsigned long"; do
6109	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6110	/* end confdefs.h. */
6111
6112	#include <sys/types.h>
6113	#include <sys/socket.h>
6114
6115	int getpeername (int, $arg2 , $t );
6116
6117	int
6118	main ()
6119	{
6120
6121	$t len;
6122	getpeername(0,0,&len);
6123
6124	;
6125	return 0;
6126	}
6127	_ACEOF
6128	if ac_fn_c_try_compile "$LINENO"; then :
6129
6130	socklen_t_equiv="$t"
6131	break
6132
6133	fi
6134	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6135	done
6136	done
6137
6138	if test "x$socklen_t_equiv" = x; then
6139	as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5
6140	fi
6141
6142	fi
6143
6144	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $socklen_t_equiv" >&5
6145	$as_echo "$socklen_t_equiv" >&6; }
6146
6147	cat >>confdefs.h <<_ACEOF
6148	#define socklen_t $socklen_t_equiv
6149	_ACEOF
6150
6151	fi
6152
6153
6154
6155	#
6156	# statfs stuff
6157	#
6158	for ac_header in sys/vfs.h
6159	do :
6160	ac_fn_c_check_header_mongrel "$LINENO" "sys/vfs.h" "ac_cv_header_sys_vfs_h" "$ac_includes_default"
6161	if test "x$ac_cv_header_sys_vfs_h" = x""yes; then :
6162	cat >>confdefs.h <<_ACEOF
6163	#define HAVE_SYS_VFS_H 1
6164	_ACEOF
6165
6166	fi
6167
6168	done
6169
6170	for ac_header in sys/statvfs.h
6171	do :
6172	ac_fn_c_check_header_mongrel "$LINENO" "sys/statvfs.h" "ac_cv_header_sys_statvfs_h" "$ac_includes_default"
6173	if test "x$ac_cv_header_sys_statvfs_h" = x""yes; then :
6174	cat >>confdefs.h <<_ACEOF
6175	#define HAVE_SYS_STATVFS_H 1
6176	_ACEOF
6177
6178	fi
6179
6180	done
6181
6182	for ac_header in sys/statfs.h
6183	do :
6184	ac_fn_c_check_header_mongrel "$LINENO" "sys/statfs.h" "ac_cv_header_sys_statfs_h" "$ac_includes_default"
6185	if test "x$ac_cv_header_sys_statfs_h" = x""yes; then :
6186	cat >>confdefs.h <<_ACEOF
6187	#define HAVE_SYS_STATFS_H 1
6188	_ACEOF
6189
6190	fi
6191
6192	done
6193
6194	for ac_header in sys/param.h
6195	do :
6196	ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
6197	if test "x$ac_cv_header_sys_param_h" = x""yes; then :
6198	cat >>confdefs.h <<_ACEOF
6199	#define HAVE_SYS_PARAM_H 1
6200	_ACEOF
6201
6202	fi
6203
6204	done
6205
6206
6207	mount_includes="\
6208	$ac_includes_default
6209	#if HAVE_SYS_PARAM_H
6210	# include <sys/param.h>
6211	#endif
6212	"
6213
6214	for ac_header in sys/mount.h
6215	do :
6216	ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$mount_includes
6217	"
6218	if test "x$ac_cv_header_sys_mount_h" = x""yes; then :
6219	cat >>confdefs.h <<_ACEOF
6220	#define HAVE_SYS_MOUNT_H 1
6221	_ACEOF
6222
6223	fi
6224
6225	done
6226
6227
6228	#################################################
6229	# these tests are taken from the GNU fileutils package
6230	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get filesystem space usage..." >&5
6231	$as_echo "$as_me: checking how to get filesystem space usage..." >&6;}
6232	space=no
6233
6234	# Test for statvfs64.
6235	if test $space = no; then
6236	# SVR4
6237	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking statvfs64 function (SVR4)" >&5
6238	$as_echo_n "checking statvfs64 function (SVR4)... " >&6; }
6239	if test "${fu_cv_sys_stat_statvfs64+set}" = set; then :
6240	$as_echo_n "(cached) " >&6
6241	else
6242	if test "$cross_compiling" = yes; then :
6243	fu_cv_sys_stat_statvfs64=cross
6244	else
6245	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6246	/* end confdefs.h. */
6247
6248	#if defined(HAVE_UNISTD_H)
6249	#include <unistd.h>
6250	#endif
6251	#include <sys/types.h>
6252	#include <sys/statvfs.h>
6253	main ()
6254	{
6255	struct statvfs64 fsd;
6256	exit (statvfs64 (".", &fsd));
6257	}
6258	_ACEOF
6259	if ac_fn_c_try_run "$LINENO"; then :
6260	fu_cv_sys_stat_statvfs64=yes
6261	else
6262	fu_cv_sys_stat_statvfs64=no
6263	fi
6264	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6265	conftest.$ac_objext conftest.beam conftest.$ac_ext
6266	fi
6267
6268	fi
6269	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs64" >&5
6270	$as_echo "$fu_cv_sys_stat_statvfs64" >&6; }
6271	if test $fu_cv_sys_stat_statvfs64 = yes; then
6272	space=yes
6273
6274	$as_echo "#define STAT_STATVFS64 1" >>confdefs.h
6275
6276	fi
6277	fi
6278
6279	# Perform only the link test since it seems there are no variants of the
6280	# statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
6281	# because that got a false positive on SCO OSR5. Adding the declaration
6282	# of a `struct statvfs' causes this test to fail (as it should) on such
6283	# systems. That system is reported to work fine with STAT_STATFS4 which
6284	# is what it gets when this test fails.
6285	if test $space = no; then
6286	# SVR4
6287	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking statvfs function (SVR4)" >&5
6288	$as_echo_n "checking statvfs function (SVR4)... " >&6; }
6289	if test "${fu_cv_sys_stat_statvfs+set}" = set; then :
6290	$as_echo_n "(cached) " >&6
6291	else
6292	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6293	/* end confdefs.h. */
6294	#include <sys/types.h>
6295	#include <sys/statvfs.h>
6296	int
6297	main ()
6298	{
6299	struct statvfs fsd; statvfs (0, &fsd);
6300	;
6301	return 0;
6302	}
6303	_ACEOF
6304	if ac_fn_c_try_link "$LINENO"; then :
6305	fu_cv_sys_stat_statvfs=yes
6306	else
6307	fu_cv_sys_stat_statvfs=no
6308	fi
6309	rm -f core conftest.err conftest.$ac_objext \
6310	conftest$ac_exeext conftest.$ac_ext
6311	fi
6312	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs" >&5
6313	$as_echo "$fu_cv_sys_stat_statvfs" >&6; }
6314	if test $fu_cv_sys_stat_statvfs = yes; then
6315	space=yes
6316
6317	$as_echo "#define STAT_STATVFS 1" >>confdefs.h
6318
6319	fi
6320	fi
6321
6322	if test $space = no; then
6323	# DEC Alpha running OSF/1
6324	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 3-argument statfs function (DEC OSF/1)" >&5
6325	$as_echo_n "checking for 3-argument statfs function (DEC OSF/1)... " >&6; }
6326	if test "${fu_cv_sys_stat_statfs3_osf1+set}" = set; then :
6327	$as_echo_n "(cached) " >&6
6328	else
6329	if test "$cross_compiling" = yes; then :
6330	fu_cv_sys_stat_statfs3_osf1=no
6331	else
6332	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6333	/* end confdefs.h. */
6334
6335	#include <sys/param.h>
6336	#include <sys/types.h>
6337	#include <sys/mount.h>
6338	main ()
6339	{
6340	struct statfs fsd;
6341	fsd.f_fsize = 0;
6342	exit (statfs (".", &fsd, sizeof (struct statfs)));
6343	}
6344	_ACEOF
6345	if ac_fn_c_try_run "$LINENO"; then :
6346	fu_cv_sys_stat_statfs3_osf1=yes
6347	else
6348	fu_cv_sys_stat_statfs3_osf1=no
6349	fi
6350	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6351	conftest.$ac_objext conftest.beam conftest.$ac_ext
6352	fi
6353
6354	fi
6355
6356
6357
6358	#C_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
6359	if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
6360	space=yes
6361
6362	$as_echo "#define STAT_STATFS3_OSF1 1" >>confdefs.h
6363
6364	fi
6365	fi
6366
6367	if test $space = no; then
6368	# AIX
6369	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.bsize member (AIX, 4.3BSD)" >&5
6370	$as_echo_n "checking for two-argument statfs with statfs.bsize member (AIX, 4.3BSD)... " >&6; }
6371	if test "${fu_cv_sys_stat_statfs2_bsize+set}" = set; then :
6372	$as_echo_n "(cached) " >&6
6373	else
6374	if test "$cross_compiling" = yes; then :
6375	fu_cv_sys_stat_statfs2_bsize=no
6376	else
6377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6378	/* end confdefs.h. */
6379
6380	#ifdef HAVE_SYS_PARAM_H
6381	#include <sys/param.h>
6382	#endif
6383	#ifdef HAVE_SYS_MOUNT_H
6384	#include <sys/mount.h>
6385	#endif
6386	#ifdef HAVE_SYS_VFS_H
6387	#include <sys/vfs.h>
6388	#endif
6389	main ()
6390	{
6391	struct statfs fsd;
6392	fsd.f_bsize = 0;
6393	exit (statfs (".", &fsd));
6394	}
6395	_ACEOF
6396	if ac_fn_c_try_run "$LINENO"; then :
6397	fu_cv_sys_stat_statfs2_bsize=yes
6398	else
6399	fu_cv_sys_stat_statfs2_bsize=no
6400	fi
6401	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6402	conftest.$ac_objext conftest.beam conftest.$ac_ext
6403	fi
6404
6405	fi
6406
6407	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_bsize" >&5
6408	$as_echo "$fu_cv_sys_stat_statfs2_bsize" >&6; }
6409	if test $fu_cv_sys_stat_statfs2_bsize = yes; then
6410	space=yes
6411
6412	$as_echo "#define STAT_STATFS2_BSIZE 1" >>confdefs.h
6413
6414	fi
6415	fi
6416
6417	if test $space = no; then
6418	# SVR3
6419	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for four-argument statfs (AIX-3.2.5, SVR3)" >&5
6420	$as_echo_n "checking for four-argument statfs (AIX-3.2.5, SVR3)... " >&6; }
6421	if test "${fu_cv_sys_stat_statfs4+set}" = set; then :
6422	$as_echo_n "(cached) " >&6
6423	else
6424	if test "$cross_compiling" = yes; then :
6425	fu_cv_sys_stat_statfs4=no
6426	else
6427	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6428	/* end confdefs.h. */
6429	#include <sys/types.h>
6430	#include <sys/statfs.h>
6431	main ()
6432	{
6433	struct statfs fsd;
6434	exit (statfs (".", &fsd, sizeof fsd, 0));
6435	}
6436	_ACEOF
6437	if ac_fn_c_try_run "$LINENO"; then :
6438	fu_cv_sys_stat_statfs4=yes
6439	else
6440	fu_cv_sys_stat_statfs4=no
6441	fi
6442	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6443	conftest.$ac_objext conftest.beam conftest.$ac_ext
6444	fi
6445
6446	fi
6447
6448	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs4" >&5
6449	$as_echo "$fu_cv_sys_stat_statfs4" >&6; }
6450	if test $fu_cv_sys_stat_statfs4 = yes; then
6451	space=yes
6452
6453	$as_echo "#define STAT_STATFS4 1" >>confdefs.h
6454
6455	fi
6456	fi
6457
6458	if test $space = no; then
6459	# 4.4BSD and NetBSD
6460	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.fsize member (4.4BSD and NetBSD)" >&5
6461	$as_echo_n "checking for two-argument statfs with statfs.fsize member (4.4BSD and NetBSD)... " >&6; }
6462	if test "${fu_cv_sys_stat_statfs2_fsize+set}" = set; then :
6463	$as_echo_n "(cached) " >&6
6464	else
6465	if test "$cross_compiling" = yes; then :
6466	fu_cv_sys_stat_statfs2_fsize=no
6467	else
6468	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6469	/* end confdefs.h. */
6470	#include <sys/types.h>
6471	#ifdef HAVE_SYS_PARAM_H
6472	#include <sys/param.h>
6473	#endif
6474	#ifdef HAVE_SYS_MOUNT_H
6475	#include <sys/mount.h>
6476	#endif
6477	main ()
6478	{
6479	struct statfs fsd;
6480	fsd.f_fsize = 0;
6481	exit (statfs (".", &fsd));
6482	}
6483	_ACEOF
6484	if ac_fn_c_try_run "$LINENO"; then :
6485	fu_cv_sys_stat_statfs2_fsize=yes
6486	else
6487	fu_cv_sys_stat_statfs2_fsize=no
6488	fi
6489	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6490	conftest.$ac_objext conftest.beam conftest.$ac_ext
6491	fi
6492
6493	fi
6494
6495	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_fsize" >&5
6496	$as_echo "$fu_cv_sys_stat_statfs2_fsize" >&6; }
6497	if test $fu_cv_sys_stat_statfs2_fsize = yes; then
6498	space=yes
6499
6500	$as_echo "#define STAT_STATFS2_FSIZE 1" >>confdefs.h
6501
6502	fi
6503	fi
6504
6505	if test $space = no; then
6506	# Ultrix
6507	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with struct fs_data (Ultrix)" >&5
6508	$as_echo_n "checking for two-argument statfs with struct fs_data (Ultrix)... " >&6; }
6509	if test "${fu_cv_sys_stat_fs_data+set}" = set; then :
6510	$as_echo_n "(cached) " >&6
6511	else
6512	if test "$cross_compiling" = yes; then :
6513	fu_cv_sys_stat_fs_data=no
6514	else
6515	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6516	/* end confdefs.h. */
6517	#include <sys/types.h>
6518	#ifdef HAVE_SYS_PARAM_H
6519	#include <sys/param.h>
6520	#endif
6521	#ifdef HAVE_SYS_MOUNT_H
6522	#include <sys/mount.h>
6523	#endif
6524	#ifdef HAVE_SYS_FS_TYPES_H
6525	#include <sys/fs_types.h>
6526	#endif
6527	main ()
6528	{
6529	struct fs_data fsd;
6530	/* Ultrix's statfs returns 1 for success,
6531	0 for not mounted, -1 for failure. */
6532	exit (statfs (".", &fsd) != 1);
6533	}
6534	_ACEOF
6535	if ac_fn_c_try_run "$LINENO"; then :
6536	fu_cv_sys_stat_fs_data=yes
6537	else
6538	fu_cv_sys_stat_fs_data=no
6539	fi
6540	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6541	conftest.$ac_objext conftest.beam conftest.$ac_ext
6542	fi
6543
6544	fi
6545
6546	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_fs_data" >&5
6547	$as_echo "$fu_cv_sys_stat_fs_data" >&6; }
6548	if test $fu_cv_sys_stat_fs_data = yes; then
6549	space=yes
6550
6551	$as_echo "#define STAT_STATFS2_FS_DATA 1" >>confdefs.h
6552
6553	fi
6554	fi
6555
6556	statxfs_includes="\
6557	$ac_includes_default
6558	#if HAVE_SYS_STATVFS_H
6559	# include <sys/statvfs.h>
6560	#endif
6561	#if HAVE_SYS_VFS_H
6562	# include <sys/vfs.h>
6563	#endif
6564	#if !HAVE_SYS_STATVFS_H && !HAVE_SYS_VFS_H
6565	# if HAVE_SYS_MOUNT_H && HAVE_SYS_PARAM_H
6566	/* NetBSD 1.5.2 needs these, for the declaration of struct statfs. */
6567	# include <sys/param.h>
6568	# include <sys/mount.h>
6569	# elif HAVE_NETINET_IN_H && HAVE_NFS_NFS_CLNT_H && HAVE_NFS_VFS_H
6570	/* Ultrix 4.4 needs these for the declaration of struct statfs. */
6571	# include <netinet/in.h>
6572	# include <nfs/nfs_clnt.h>
6573	# include <nfs/vfs.h>
6574	# endif
6575	#endif
6576	"
6577
6578	ac_fn_c_check_member "$LINENO" "struct statfs" "f_namemax" "ac_cv_member_struct_statfs_f_namemax" "$statxfs_includes
6579	"
6580	if test "x$ac_cv_member_struct_statfs_f_namemax" = x""yes; then :
6581
6582	cat >>confdefs.h <<_ACEOF
6583	#define HAVE_STRUCT_STATFS_F_NAMEMAX 1
6584	_ACEOF
6585
6586
6587	fi
6588
6589	ac_fn_c_check_member "$LINENO" "struct statvfs" "f_namemax" "ac_cv_member_struct_statvfs_f_namemax" "$statxfs_includes
6590	"
6591	if test "x$ac_cv_member_struct_statvfs_f_namemax" = x""yes; then :
6592
6593	cat >>confdefs.h <<_ACEOF
6594	#define HAVE_STRUCT_STATVFS_F_NAMEMAX 1
6595	_ACEOF
6596
6597
6598	fi
6599
6600	ac_fn_c_check_member "$LINENO" "struct statfs" "f_namelen" "ac_cv_member_struct_statfs_f_namelen" "$statxfs_includes
6601	"
6602	if test "x$ac_cv_member_struct_statfs_f_namelen" = x""yes; then :
6603
6604	cat >>confdefs.h <<_ACEOF
6605	#define HAVE_STRUCT_STATFS_F_NAMELEN 1
6606	_ACEOF
6607
6608
6609	fi
6610
6611	ac_fn_c_check_member "$LINENO" "struct statvfs" "f_namelen" "ac_cv_member_struct_statvfs_f_namelen" "$statxfs_includes
6612	"
6613	if test "x$ac_cv_member_struct_statvfs_f_namelen" = x""yes; then :
6614
6615	cat >>confdefs.h <<_ACEOF
6616	#define HAVE_STRUCT_STATVFS_F_NAMELEN 1
6617	_ACEOF
6618
6619
6620	fi
6621
6622
6623	#
6624	# Large file support
6625	#
6626	# Check whether --enable-largefile was given.
6627	if test "${enable_largefile+set}" = set; then :
6628	enableval=$enable_largefile;
6629	fi
6630
6631	if test "$enable_largefile" != no; then
6632
6633	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6634	$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6635	if test "${ac_cv_sys_largefile_CC+set}" = set; then :
6636	$as_echo_n "(cached) " >&6
6637	else
6638	ac_cv_sys_largefile_CC=no
6639	if test "$GCC" != yes; then
6640	ac_save_CC=$CC
6641	while :; do
6642	# IRIX 6.2 and later do not support large files by default,
6643	# so use the C compiler's -n32 option if that helps.
6644	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6645	/* end confdefs.h. */
6646	#include <sys/types.h>
6647	/* Check that off_t can represent 2**63 - 1 correctly.
6648	We can't simply define LARGE_OFF_T to be 9223372036854775807,
6649	since some C++ compilers masquerading as C compilers
6650	incorrectly reject 9223372036854775807. */
6651	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6652	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6653	&& LARGE_OFF_T % 2147483647 == 1)
6654	? 1 : -1];
6655	int
6656	main ()
6657	{
6658
6659	;
6660	return 0;
6661	}
6662	_ACEOF
6663	if ac_fn_c_try_compile "$LINENO"; then :
6664	break
6665	fi
6666	rm -f core conftest.err conftest.$ac_objext
6667	CC="$CC -n32"
6668	if ac_fn_c_try_compile "$LINENO"; then :
6669	ac_cv_sys_largefile_CC=' -n32'; break
6670	fi
6671	rm -f core conftest.err conftest.$ac_objext
6672	break
6673	done
6674	CC=$ac_save_CC
6675	rm -f conftest.$ac_ext
6676	fi
6677	fi
6678	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
6679	$as_echo "$ac_cv_sys_largefile_CC" >&6; }
6680	if test "$ac_cv_sys_largefile_CC" != no; then
6681	CC=$CC$ac_cv_sys_largefile_CC
6682	fi
6683
6684	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
6685	$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
6686	if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
6687	$as_echo_n "(cached) " >&6
6688	else
6689	while :; do
6690	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6691	/* end confdefs.h. */
6692	#include <sys/types.h>
6693	/* Check that off_t can represent 2**63 - 1 correctly.
6694	We can't simply define LARGE_OFF_T to be 9223372036854775807,
6695	since some C++ compilers masquerading as C compilers
6696	incorrectly reject 9223372036854775807. */
6697	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6698	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6699	&& LARGE_OFF_T % 2147483647 == 1)
6700	? 1 : -1];
6701	int
6702	main ()
6703	{
6704
6705	;
6706	return 0;
6707	}
6708	_ACEOF
6709	if ac_fn_c_try_compile "$LINENO"; then :
6710	ac_cv_sys_file_offset_bits=no; break
6711	fi
6712	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6713	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6714	/* end confdefs.h. */
6715	#define _FILE_OFFSET_BITS 64
6716	#include <sys/types.h>
6717	/* Check that off_t can represent 2**63 - 1 correctly.
6718	We can't simply define LARGE_OFF_T to be 9223372036854775807,
6719	since some C++ compilers masquerading as C compilers
6720	incorrectly reject 9223372036854775807. */
6721	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6722	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6723	&& LARGE_OFF_T % 2147483647 == 1)
6724	? 1 : -1];
6725	int
6726	main ()
6727	{
6728
6729	;
6730	return 0;
6731	}
6732	_ACEOF
6733	if ac_fn_c_try_compile "$LINENO"; then :
6734	ac_cv_sys_file_offset_bits=64; break
6735	fi
6736	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6737	ac_cv_sys_file_offset_bits=unknown
6738	break
6739	done
6740	fi
6741	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
6742	$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
6743	case $ac_cv_sys_file_offset_bits in #(
6744	no \| unknown) ;;
6745	*)
6746	cat >>confdefs.h <<_ACEOF
6747	#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
6748	_ACEOF
6749	;;
6750	esac
6751	rm -rf conftest*
6752	if test $ac_cv_sys_file_offset_bits = unknown; then
6753	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
6754	$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
6755	if test "${ac_cv_sys_large_files+set}" = set; then :
6756	$as_echo_n "(cached) " >&6
6757	else
6758	while :; do
6759	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6760	/* end confdefs.h. */
6761	#include <sys/types.h>
6762	/* Check that off_t can represent 2**63 - 1 correctly.
6763	We can't simply define LARGE_OFF_T to be 9223372036854775807,
6764	since some C++ compilers masquerading as C compilers
6765	incorrectly reject 9223372036854775807. */
6766	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6767	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6768	&& LARGE_OFF_T % 2147483647 == 1)
6769	? 1 : -1];
6770	int
6771	main ()
6772	{
6773
6774	;
6775	return 0;
6776	}
6777	_ACEOF
6778	if ac_fn_c_try_compile "$LINENO"; then :
6779	ac_cv_sys_large_files=no; break
6780	fi
6781	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6782	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6783	/* end confdefs.h. */
6784	#define _LARGE_FILES 1
6785	#include <sys/types.h>
6786	/* Check that off_t can represent 2**63 - 1 correctly.
6787	We can't simply define LARGE_OFF_T to be 9223372036854775807,
6788	since some C++ compilers masquerading as C compilers
6789	incorrectly reject 9223372036854775807. */
6790	#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
6791	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
6792	&& LARGE_OFF_T % 2147483647 == 1)
6793	? 1 : -1];
6794	int
6795	main ()
6796	{
6797
6798	;
6799	return 0;
6800	}
6801	_ACEOF
6802	if ac_fn_c_try_compile "$LINENO"; then :
6803	ac_cv_sys_large_files=1; break
6804	fi
6805	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6806	ac_cv_sys_large_files=unknown
6807	break
6808	done
6809	fi
6810	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
6811	$as_echo "$ac_cv_sys_large_files" >&6; }
6812	case $ac_cv_sys_large_files in #(
6813	no \| unknown) ;;
6814	*)
6815	cat >>confdefs.h <<_ACEOF
6816	#define _LARGE_FILES $ac_cv_sys_large_files
6817	_ACEOF
6818	;;
6819	esac
6820	rm -rf conftest*
6821	fi
6822	fi
6823
6824
6825	#
6826	# mntent
6827	#
6828	ac_fn_c_check_header_mongrel "$LINENO" "mntent.h" "ac_cv_header_mntent_h" "$ac_includes_default"
6829	if test "x$ac_cv_header_mntent_h" = x""yes; then :
6830	$as_echo "#define HAVE_MNTENT_H 1" >>confdefs.h
6831
6832	fi
6833
6834
6835	for ac_func in setmntent
6836	do :
6837	ac_fn_c_check_func "$LINENO" "setmntent" "ac_cv_func_setmntent"
6838	if test "x$ac_cv_func_setmntent" = x""yes; then :
6839	cat >>confdefs.h <<_ACEOF
6840	#define HAVE_SETMNTENT 1
6841	_ACEOF
6842
6843	fi
6844	done
6845
6846
6847	#
6848	# IPv6
6849	#
6850
6851	# Check whether --with-ipv6 was given.
6852	if test "${with_ipv6+set}" = set; then :
6853	withval=$with_ipv6;
6854	if test $withval != "no";
6855	then
6856	$as_echo "#define IPv6 1" >>confdefs.h
6857
6858	fi
6859
6860	fi
6861
6862
6863
6864	#
6865	# debugging
6866	#
6867
6868	# Check whether --with-debug was given.
6869	if test "${with_debug+set}" = set; then :
6870	withval=$with_debug;
6871	if test $withval != "no";
6872	then
6873	$as_echo "#define WITH_DEBUG 1" >>confdefs.h
6874
6875	fi
6876
6877	fi
6878
6879
6880
6881	# Check whether --with-debug-kbd was given.
6882	if test "${with_debug_kbd+set}" = set; then :
6883	withval=$with_debug_kbd;
6884	if test $withval != "no";
6885	then
6886	$as_echo "#define WITH_DEBUG_KBD 1" >>confdefs.h
6887
6888	fi
6889
6890	fi
6891
6892
6893
6894	# Check whether --with-debug-rdp5 was given.
6895	if test "${with_debug_rdp5+set}" = set; then :
6896	withval=$with_debug_rdp5;
6897	if test $withval != "no";
6898	then
6899	$as_echo "#define WITH_DEBUG_RDP5 1" >>confdefs.h
6900
6901	fi
6902
6903	fi
6904
6905
6906
6907	# Check whether --with-debug-clipboard was given.
6908	if test "${with_debug_clipboard+set}" = set; then :
6909	withval=$with_debug_clipboard;
6910	if test $withval != "no";
6911	then
6912	$as_echo "#define WITH_DEBUG_CLIPBOARD 1" >>confdefs.h
6913
6914	fi
6915
6916	fi
6917
6918
6919
6920	# Check whether --with-debug-sound was given.
6921	if test "${with_debug_sound+set}" = set; then :
6922	withval=$with_debug_sound;
6923	if test $withval != "no";
6924	then
6925	$as_echo "#define WITH_DEBUG_SOUND 1" >>confdefs.h
6926
6927	fi
6928
6929	fi
6930
6931
6932
6933	# Check whether --with-debug-channel was given.
6934	if test "${with_debug_channel+set}" = set; then :
6935	withval=$with_debug_channel;
6936	if test $withval != "no";
6937	then
6938	$as_echo "#define WITH_DEBUG_CHANNEL 1" >>confdefs.h
6939
6940	fi
6941
6942	fi
6943
6944
6945
6946	# Check whether --with-debug-seamless was given.
6947	if test "${with_debug_seamless+set}" = set; then :
6948	withval=$with_debug_seamless;
6949	if test $withval != "no";
6950	then
6951	$as_echo "#define WITH_DEBUG_SEAMLESS 1" >>confdefs.h
6952
6953	fi
6954
6955	fi
6956
6957
6958
6959	# Check whether --with-debug-smartcard was given.
6960	if test "${with_debug_smartcard+set}" = set; then :
6961	withval=$with_debug_smartcard;
6962	if test $withval != "no";
6963	then
6964	if test x"$WITH_SCARD" = "x1"; then
6965	$as_echo "#define WITH_DEBUG_SCARD 1" >>confdefs.h
6966
6967	fi
6968	fi
6969
6970	fi
6971
6972
6973	#
6974	# target-specific stuff
6975	#
6976	# strip leading colon from rpath
6977	rpath=`echo $rpath \|sed 's/^://'`
6978	# Make sure we can run config.sub.
6979	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
6980	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
6981
6982	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
6983	$as_echo_n "checking build system type... " >&6; }
6984	if test "${ac_cv_build+set}" = set; then :
6985	$as_echo_n "(cached) " >&6
6986	else
6987	ac_build_alias=$build_alias
6988	test "x$ac_build_alias" = x &&
6989	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
6990	test "x$ac_build_alias" = x &&
6991	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
6992	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
6993	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
6994
6995	fi
6996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
6997	$as_echo "$ac_cv_build" >&6; }
6998	case $ac_cv_build in
6999	--*) ;;
7000	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
7001	esac
7002	build=$ac_cv_build
7003	ac_save_IFS=$IFS; IFS='-'
7004	set x $ac_cv_build
7005	shift
7006	build_cpu=$1
7007	build_vendor=$2
7008	shift; shift
7009	# Remember, the first character of IFS is used to create $*,
7010	# except with old shells:
7011	build_os=$*
7012	IFS=$ac_save_IFS
7013	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
7014
7015
7016	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
7017	$as_echo_n "checking host system type... " >&6; }
7018	if test "${ac_cv_host+set}" = set; then :
7019	$as_echo_n "(cached) " >&6
7020	else
7021	if test "x$host_alias" = x; then
7022	ac_cv_host=$ac_cv_build
7023	else
7024	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
7025	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
7026	fi
7027
7028	fi
7029	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
7030	$as_echo "$ac_cv_host" >&6; }
7031	case $ac_cv_host in
7032	--*) ;;
7033	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
7034	esac
7035	host=$ac_cv_host
7036	ac_save_IFS=$IFS; IFS='-'
7037	set x $ac_cv_host
7038	shift
7039	host_cpu=$1
7040	host_vendor=$2
7041	shift; shift
7042	# Remember, the first character of IFS is used to create $*,
7043	# except with old shells:
7044	host_os=$*
7045	IFS=$ac_save_IFS
7046	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
7047
7048
7049	case "$host" in
7050	--solaris*)
7051	LDFLAGS="$LDFLAGS -R$rpath"
7052	;;
7053	-dec-osf)
7054	LDFLAGS="$LDFLAGS -Wl,-rpath,$rpath"
7055	;;
7056	--hpux*)
7057	CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
7058	;;
7059	--irix6.5*)
7060	LIBS="$LIBS -L$ssldir/lib32 -lcrypto"
7061	CFLAGS="$CFLAGS -D__SGI_IRIX__"
7062	;;
7063	esac
7064
7065
7066	ac_config_files="$ac_config_files Makefile"
7067
7068	cat >confcache <<\_ACEOF
7069	# This file is a shell script that caches the results of configure
7070	# tests run on this system so they can be shared between configure
7071	# scripts and configure runs, see configure's option --config-cache.
7072	# It is not useful on other systems. If it contains results you don't
7073	# want to keep, you may remove or edit it.
7074	#
7075	# config.status only pays attention to the cache file if you give it
7076	# the --recheck option to rerun configure.
7077	#
7078	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7079	# loading this file, other unset `ac_cv_foo' will be assigned the
7080	# following values.
7081
7082	_ACEOF
7083
7084	# The following way of writing the cache mishandles newlines in values,
7085	# but we know of no workaround that is simple, portable, and efficient.
7086	# So, we kill variables containing newlines.
7087	# Ultrix sh set writes to stderr and can't be redirected directly,
7088	# and sets the high bit in the cache file unless we assign to the vars.
7089	(
7090	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
7091	eval ac_val=\$$ac_var
7092	case $ac_val in #(
7093	${as_nl})
7094	case $ac_var in #(
7095	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7096	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7097	esac
7098	case $ac_var in #(
7099	_ \| IFS \| as_nl) ;; #(
7100	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
7101	*) { eval $ac_var=; unset $ac_var;} ;;
7102	esac ;;
7103	esac
7104	done
7105
7106	(set) 2>&1 \|
7107	case $as_nl`(ac_space=' '; set) 2>&1` in #(
7108	${as_nl}ac_space=\ )
7109	# `set' does not quote correctly, so add quotes: double-quote
7110	# substitution turns \\\\ into \\, and sed turns \\ into \.
7111	sed -n \
7112	"s/'/'\\\\''/g;
7113	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7114	;; #(
7115	*)
7116	# `set' quotes correctly as required by POSIX, so do not add quotes.
7117	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
7118	;;
7119	esac \|
7120	sort
7121	) \|
7122	sed '
7123	/^ac_cv_env_/b end
7124	t clear
7125	:clear
7126	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7127	t end
7128	s/^$[^=]$=$.$$/\1=${\1=\2}/
7129	:end' >>confcache
7130	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7131	if test -w "$cache_file"; then
7132	test "x$cache_file" != "x/dev/null" &&
7133	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7134	$as_echo "$as_me: updating cache $cache_file" >&6;}
7135	cat confcache >$cache_file
7136	else
7137	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7138	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7139	fi
7140	fi
7141	rm -f confcache
7142
7143	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7144	# Let make expand exec_prefix.
7145	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7146
7147	# Transform confdefs.h into DEFS.
7148	# Protect against shell expansion while executing Makefile rules.
7149	# Protect against Makefile macro expansion.
7150	#
7151	# If the first sed substitution is executed (which looks for macros that
7152	# take arguments), then branch to the quote section. Otherwise,
7153	# look for a macro that doesn't take arguments.
7154	ac_script='
7155	:mline
7156	/\\$/{
7157	N
7158	s,\\\n,,
7159	b mline
7160	}
7161	t clear
7162	:clear
7163	s/^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$/-D\1=\2/g
7164	t quote
7165	s/^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$/-D\1=\2/g
7166	t quote
7167	b any
7168	:quote
7169	s/[ `~#$^&*(){}\\\|;'\''"<>?]/\\&/g
7170	s/\[/\\&/g
7171	s/\]/\\&/g
7172	s/\$/$$/g
7173	H
7174	:any
7175	${
7176	g
7177	s/^\n//
7178	s/\n/ /g
7179	p
7180	}
7181	'
7182	DEFS=`sed -n "$ac_script" confdefs.h`
7183
7184
7185	ac_libobjs=
7186	ac_ltlibobjs=
7187	U=
7188	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
7189	# 1. Remove the extension, and $U if already installed.
7190	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
7191	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
7192	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
7193	# will be set to the directory where LIBOBJS objects are built.
7194	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
7195	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
7196	done
7197	LIBOBJS=$ac_libobjs
7198
7199	LTLIBOBJS=$ac_ltlibobjs
7200
7201
7202
7203
7204	: ${CONFIG_STATUS=./config.status}
7205	ac_write_fail=0
7206	ac_clean_files_save=$ac_clean_files
7207	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
7208	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
7209	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
7210	as_write_fail=0
7211	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
7212	#! $SHELL
7213	# Generated by $as_me.
7214	# Run this file to recreate the current configuration.
7215	# Compiler output produced by configure, useful for debugging
7216	# configure, is in config.log if it exists.
7217
7218	debug=false
7219	ac_cs_recheck=false
7220	ac_cs_silent=false
7221
7222	SHELL=\${CONFIG_SHELL-$SHELL}
7223	export SHELL
7224	_ASEOF
7225	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
7226	## -------------------- ##
7227	## M4sh Initialization. ##
7228	## -------------------- ##
7229
7230	# Be more Bourne compatible
7231	DUALCASE=1; export DUALCASE # for MKS sh
7232	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
7233	emulate sh
7234	NULLCMD=:
7235	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
7236	# is contrary to our usage. Disable this feature.
7237	alias -g '${1+"$@"}'='"$@"'
7238	setopt NO_GLOB_SUBST
7239	else
7240	case `(set -o) 2>/dev/null` in #(
7241	posix) :
7242	set -o posix ;; #(
7243	*) :
7244	;;
7245	esac
7246	fi
7247
7248
7249	as_nl='
7250	'
7251	export as_nl
7252	# Printing a long string crashes Solaris 7 /usr/bin/printf.
7253	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
7254	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
7255	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
7256	# Prefer a ksh shell builtin over an external printf program on Solaris,
7257	# but without wasting forks for bash or zsh.
7258	if test -z "$BASH_VERSION$ZSH_VERSION" \
7259	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
7260	as_echo='print -r --'
7261	as_echo_n='print -rn --'
7262	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
7263	as_echo='printf %s\n'
7264	as_echo_n='printf %s'
7265	else
7266	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
7267	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
7268	as_echo_n='/usr/ucb/echo -n'
7269	else
7270	as_echo_body='eval expr "X$1" : "X\$.*\$"'
7271	as_echo_n_body='eval
7272	arg=$1;
7273	case $arg in #(
7274	"$as_nl")
7275	expr "X$arg" : "X\$.*\$$as_nl";
7276	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
7277	esac;
7278	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
7279	'
7280	export as_echo_n_body
7281	as_echo_n='sh -c $as_echo_n_body as_echo'
7282	fi
7283	export as_echo_body
7284	as_echo='sh -c $as_echo_body as_echo'
7285	fi
7286
7287	# The user is always right.
7288	if test "${PATH_SEPARATOR+set}" != set; then
7289	PATH_SEPARATOR=:
7290	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
7291	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
7292	PATH_SEPARATOR=';'
7293	}
7294	fi
7295
7296
7297	# IFS
7298	# We need space, tab and new line, in precisely that order. Quoting is
7299	# there to prevent editors from complaining about space-tab.
7300	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
7301	# splitting by setting IFS to empty value.)
7302	IFS=" "" $as_nl"
7303
7304	# Find who we are. Look in the path if we contain no directory separator.
7305	case $0 in #((
7306	[\\/] ) as_myself=$0 ;;
7307	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
7308	for as_dir in $PATH
7309	do
7310	IFS=$as_save_IFS
7311	test -z "$as_dir" && as_dir=.
7312	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
7313	done
7314	IFS=$as_save_IFS
7315
7316	;;
7317	esac
7318	# We did not find ourselves, most probably we were run as `sh COMMAND'
7319	# in which case we are not to be found in the path.
7320	if test "x$as_myself" = x; then
7321	as_myself=$0
7322	fi
7323	if test ! -f "$as_myself"; then
7324	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
7325	exit 1
7326	fi
7327
7328	# Unset variables that we do not need and which cause bugs (e.g. in
7329	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
7330	# suppresses any "Segmentation fault" message there. '((' could
7331	# trigger a bug in pdksh 5.2.14.
7332	for as_var in BASH_ENV ENV MAIL MAILPATH
7333	do eval test x\${$as_var+set} = xset \
7334	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
7335	done
7336	PS1='$ '
7337	PS2='> '
7338	PS4='+ '
7339
7340	# NLS nuisances.
7341	LC_ALL=C
7342	export LC_ALL
7343	LANGUAGE=C
7344	export LANGUAGE
7345
7346	# CDPATH.
7347	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
7348
7349
7350	# as_fn_error STATUS ERROR [LINENO LOG_FD]
7351	# ----------------------------------------
7352	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
7353	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
7354	# script with STATUS, using 1 if that was 0.
7355	as_fn_error ()
7356	{
7357	as_status=$1; test $as_status -eq 0 && as_status=1
7358	if test "$4"; then
7359	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
7360	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
7361	fi
7362	$as_echo "$as_me: error: $2" >&2
7363	as_fn_exit $as_status
7364	} # as_fn_error
7365
7366
7367	# as_fn_set_status STATUS
7368	# -----------------------
7369	# Set $? to STATUS, without forking.
7370	as_fn_set_status ()
7371	{
7372	return $1
7373	} # as_fn_set_status
7374
7375	# as_fn_exit STATUS
7376	# -----------------
7377	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
7378	as_fn_exit ()
7379	{
7380	set +e
7381	as_fn_set_status $1
7382	exit $1
7383	} # as_fn_exit
7384
7385	# as_fn_unset VAR
7386	# ---------------
7387	# Portably unset VAR.
7388	as_fn_unset ()
7389	{
7390	{ eval $1=; unset $1;}
7391	}
7392	as_unset=as_fn_unset
7393	# as_fn_append VAR VALUE
7394	# ----------------------
7395	# Append the text in VALUE to the end of the definition contained in VAR. Take
7396	# advantage of any shell optimizations that allow amortized linear growth over
7397	# repeated appends, instead of the typical quadratic growth present in naive
7398	# implementations.
7399	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
7400	eval 'as_fn_append ()
7401	{
7402	eval $1+=\$2
7403	}'
7404	else
7405	as_fn_append ()
7406	{
7407	eval $1=\$$1\$2
7408	}
7409	fi # as_fn_append
7410
7411	# as_fn_arith ARG...
7412	# ------------------
7413	# Perform arithmetic evaluation on the ARGs, and store the result in the
7414	# global $as_val. Take advantage of shells that can avoid forks. The arguments
7415	# must be portable across $(()) and expr.
7416	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
7417	eval 'as_fn_arith ()
7418	{
7419	as_val=$(( $* ))
7420	}'
7421	else
7422	as_fn_arith ()
7423	{
7424	as_val=`expr "$@" \|\| test $? -eq 1`
7425	}
7426	fi # as_fn_arith
7427
7428
7429	if expr a : '$a$' >/dev/null 2>&1 &&
7430	test "X`expr 00001 : '.*$...$'`" = X001; then
7431	as_expr=expr
7432	else
7433	as_expr=false
7434	fi
7435
7436	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
7437	as_basename=basename
7438	else
7439	as_basename=false
7440	fi
7441
7442	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
7443	as_dirname=dirname
7444	else
7445	as_dirname=false
7446	fi
7447
7448	as_me=`$as_basename -- "$0" \|\|
7449	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
7450	X"$0" : 'X$//$$' \\| \
7451	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
7452	$as_echo X/"$0" \|
7453	sed '/^.\/$[^/][^/]$\/*$/{
7454	s//\1/
7455	q
7456	}
7457	/^X\/$\/\/$$/{
7458	s//\1/
7459	q
7460	}
7461	/^X\/$\/$.*/{
7462	s//\1/
7463	q
7464	}
7465	s/.*/./; q'`
7466
7467	# Avoid depending upon Character Ranges.
7468	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
7469	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
7470	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
7471	as_cr_digits='0123456789'
7472	as_cr_alnum=$as_cr_Letters$as_cr_digits
7473
7474	ECHO_C= ECHO_N= ECHO_T=
7475	case `echo -n x` in #(((((
7476	-n*)
7477	case `echo 'xy\c'` in
7478	c) ECHO_T=' ';; # ECHO_T is single tab character.
7479	xy) ECHO_C='\c';;
7480	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
7481	ECHO_T=' ';;
7482	esac;;
7483	*)
7484	ECHO_N='-n';;
7485	esac
7486
7487	rm -f conf$$ conf$$.exe conf$$.file
7488	if test -d conf$$.dir; then
7489	rm -f conf$$.dir/conf$$.file
7490	else
7491	rm -f conf$$.dir
7492	mkdir conf$$.dir 2>/dev/null
7493	fi
7494	if (echo >conf$$.file) 2>/dev/null; then
7495	if ln -s conf$$.file conf$$ 2>/dev/null; then
7496	as_ln_s='ln -s'
7497	# ... but there are two gotchas:
7498	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
7499	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
7500	# In both cases, we have to default to `cp -p'.
7501	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
7502	as_ln_s='cp -p'
7503	elif ln conf$$.file conf$$ 2>/dev/null; then
7504	as_ln_s=ln
7505	else
7506	as_ln_s='cp -p'
7507	fi
7508	else
7509	as_ln_s='cp -p'
7510	fi
7511	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
7512	rmdir conf$$.dir 2>/dev/null
7513
7514
7515	# as_fn_mkdir_p
7516	# -------------
7517	# Create "$as_dir" as a directory, including parents if necessary.
7518	as_fn_mkdir_p ()
7519	{
7520
7521	case $as_dir in #(
7522	-*) as_dir=./$as_dir;;
7523	esac
7524	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
7525	as_dirs=
7526	while :; do
7527	case $as_dir in #(
7528	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
7529	*) as_qdir=$as_dir;;
7530	esac
7531	as_dirs="'$as_qdir' $as_dirs"
7532	as_dir=`$as_dirname -- "$as_dir" \|\|
7533	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
7534	X"$as_dir" : 'X$//$[^/]' \\| \
7535	X"$as_dir" : 'X$//$$' \\| \
7536	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
7537	$as_echo X"$as_dir" \|
7538	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7539	s//\1/
7540	q
7541	}
7542	/^X$\/\/$[^/].*/{
7543	s//\1/
7544	q
7545	}
7546	/^X$\/\/$$/{
7547	s//\1/
7548	q
7549	}
7550	/^X$\/$.*/{
7551	s//\1/
7552	q
7553	}
7554	s/.*/./; q'`
7555	test -d "$as_dir" && break
7556	done
7557	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
7558	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
7559
7560
7561	} # as_fn_mkdir_p
7562	if mkdir -p . 2>/dev/null; then
7563	as_mkdir_p='mkdir -p "$as_dir"'
7564	else
7565	test -d ./-p && rmdir ./-p
7566	as_mkdir_p=false
7567	fi
7568
7569	if test -x / >/dev/null 2>&1; then
7570	as_test_x='test -x'
7571	else
7572	if ls -dL / >/dev/null 2>&1; then
7573	as_ls_L_option=L
7574	else
7575	as_ls_L_option=
7576	fi
7577	as_test_x='
7578	eval sh -c '\''
7579	if test -d "$1"; then
7580	test -d "$1/.";
7581	else
7582	case $1 in #(
7583	-*)set "./$1";;
7584	esac;
7585	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
7586	???[sx]):;;)false;;esac;fi
7587	'\'' sh
7588	'
7589	fi
7590	as_executable_p=$as_test_x
7591
7592	# Sed expression to map a string onto a valid CPP name.
7593	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
7594
7595	# Sed expression to map a string onto a valid variable name.
7596	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
7597
7598
7599	exec 6>&1
7600	## ----------------------------------- ##
7601	## Main body of $CONFIG_STATUS script. ##
7602	## ----------------------------------- ##
7603	_ASEOF
7604	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
7605
7606	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7607	# Save the log message, to keep $0 and so on meaningful, and to
7608	# report actual input values of CONFIG_FILES etc. instead of their
7609	# values after options handling.
7610	ac_log="
7611	This file was extended by rdesktop $as_me 1.6.0, which was
7612	generated by GNU Autoconf 2.67. Invocation command line was
7613
7614	CONFIG_FILES = $CONFIG_FILES
7615	CONFIG_HEADERS = $CONFIG_HEADERS
7616	CONFIG_LINKS = $CONFIG_LINKS
7617	CONFIG_COMMANDS = $CONFIG_COMMANDS
7618	$ $0 $@
7619
7620	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
7621	"
7622
7623	_ACEOF
7624
7625	case $ac_config_files in *"
7626	") set x $ac_config_files; shift; ac_config_files=$;;
7627	esac
7628
7629
7630
7631	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7632	# Files that config.status was made for.
7633	config_files="$ac_config_files"
7634
7635	_ACEOF
7636
7637	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7638	ac_cs_usage="\
7639	\`$as_me' instantiates files and other configuration actions
7640	from templates according to the current configuration. Unless the files
7641	and actions are specified as TAGs, all are instantiated by default.
7642
7643	Usage: $0 [OPTION]... [TAG]...
7644
7645	-h, --help print this help, then exit
7646	-V, --version print version number and configuration settings, then exit
7647	--config print configuration, then exit
7648	-q, --quiet, --silent
7649	do not print progress messages
7650	-d, --debug don't remove temporary files
7651	--recheck update $as_me by reconfiguring in the same conditions
7652	--file=FILE[:TEMPLATE]
7653	instantiate the configuration file FILE
7654
7655	Configuration files:
7656	$config_files
7657
7658	Report bugs to the package provider."
7659
7660	_ACEOF
7661	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7662	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
7663	ac_cs_version="\\
7664	rdesktop config.status 1.6.0
7665	configured by $0, generated by GNU Autoconf 2.67,
7666	with options \\"\$ac_cs_config\\"
7667
7668	Copyright (C) 2010 Free Software Foundation, Inc.
7669	This config.status script is free software; the Free Software Foundation
7670	gives unlimited permission to copy, distribute and modify it."
7671
7672	ac_pwd='$ac_pwd'
7673	srcdir='$srcdir'
7674	INSTALL='$INSTALL'
7675	test -n "\$AWK" \|\| AWK=awk
7676	_ACEOF
7677
7678	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7679	# The default lists apply if the user does not specify any file.
7680	ac_need_defaults=:
7681	while test $# != 0
7682	do
7683	case $1 in
7684	--=?)
7685	ac_option=`expr "X$1" : 'X$[^=]*$='`
7686	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
7687	ac_shift=:
7688	;;
7689	--*=)
7690	ac_option=`expr "X$1" : 'X$[^=]*$='`
7691	ac_optarg=
7692	ac_shift=:
7693	;;
7694	*)
7695	ac_option=$1
7696	ac_optarg=$2
7697	ac_shift=shift
7698	;;
7699	esac
7700
7701	case $ac_option in
7702	# Handling of the options.
7703	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
7704	ac_cs_recheck=: ;;
7705	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
7706	$as_echo "$ac_cs_version"; exit ;;
7707	--config \| --confi \| --conf \| --con \| --co \| --c )
7708	$as_echo "$ac_cs_config"; exit ;;
7709	--debug \| --debu \| --deb \| --de \| --d \| -d )
7710	debug=: ;;
7711	--file \| --fil \| --fi \| --f )
7712	$ac_shift
7713	case $ac_optarg in
7714	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
7715	'') as_fn_error $? "missing file argument" ;;
7716	esac
7717	as_fn_append CONFIG_FILES " '$ac_optarg'"
7718	ac_need_defaults=false;;
7719	--he \| --h \| --help \| --hel \| -h )
7720	$as_echo "$ac_cs_usage"; exit ;;
7721	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
7722	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
7723	ac_cs_silent=: ;;
7724
7725	# This is an error.
7726	-*) as_fn_error $? "unrecognized option: \`$1'
7727	Try \`$0 --help' for more information." ;;
7728
7729	*) as_fn_append ac_config_targets " $1"
7730	ac_need_defaults=false ;;
7731
7732	esac
7733	shift
7734	done
7735
7736	ac_configure_extra_args=
7737
7738	if $ac_cs_silent; then
7739	exec 6>/dev/null
7740	ac_configure_extra_args="$ac_configure_extra_args --silent"
7741	fi
7742
7743	_ACEOF
7744	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7745	if \$ac_cs_recheck; then
7746	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7747	shift
7748	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7749	CONFIG_SHELL='$SHELL'
7750	export CONFIG_SHELL
7751	exec "\$@"
7752	fi
7753
7754	_ACEOF
7755	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7756	exec 5>>config.log
7757	{
7758	echo
7759	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7760	## Running $as_me. ##
7761	_ASBOX
7762	$as_echo "$ac_log"
7763	} >&5
7764
7765	_ACEOF
7766	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7767	_ACEOF
7768
7769	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7770
7771	# Handling of arguments.
7772	for ac_config_target in $ac_config_targets
7773	do
7774	case $ac_config_target in
7775	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7776
7777	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
7778	esac
7779	done
7780
7781
7782	# If the user did not use the arguments to specify the items to instantiate,
7783	# then the envvar interface is used. Set only those that are not.
7784	# We use the long form for the default assignment because of an extremely
7785	# bizarre bug on SunOS 4.1.3.
7786	if $ac_need_defaults; then
7787	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7788	fi
7789
7790	# Have a temporary directory for convenience. Make it in the build tree
7791	# simply because there is no reason against having it here, and in addition,
7792	# creating and moving files from /tmp can sometimes cause problems.
7793	# Hook for its removal unless debugging.
7794	# Note that there is a small window in which the directory will not be cleaned:
7795	# after its creation but before its name has been assigned to `$tmp'.
7796	$debug \|\|
7797	{
7798	tmp=
7799	trap 'exit_status=$?
7800	{ test -z "$tmp" \|\| test ! -d "$tmp" \|\| rm -fr "$tmp"; } && exit $exit_status
7801	' 0
7802	trap 'as_fn_exit 1' 1 2 13 15
7803	}
7804	# Create a (secure) tmp directory for tmp files.
7805
7806	{
7807	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7808	test -n "$tmp" && test -d "$tmp"
7809	} \|\|
7810	{
7811	tmp=./conf$$-$RANDOM
7812	(umask 077 && mkdir "$tmp")
7813	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7814
7815	# Set up the scripts for CONFIG_FILES section.
7816	# No need to generate them if there are no CONFIG_FILES.
7817	# This happens for instance with `./config.status config.h'.
7818	if test -n "$CONFIG_FILES"; then
7819
7820
7821	ac_cr=`echo X \| tr X '\015'`
7822	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7823	# But we know of no other shell where ac_cr would be empty at this
7824	# point, so we can use a bashism as a fallback.
7825	if test "x$ac_cr" = x; then
7826	eval ac_cr=\$\'\\r\'
7827	fi
7828	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7829	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7830	ac_cs_awk_cr='\\r'
7831	else
7832	ac_cs_awk_cr=$ac_cr
7833	fi
7834
7835	echo 'BEGIN {' >"$tmp/subs1.awk" &&
7836	_ACEOF
7837
7838
7839	{
7840	echo "cat >conf$$subs.awk <<_ACEOF" &&
7841	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7842	echo "_ACEOF"
7843	} >conf$$subs.sh \|\|
7844	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7845	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7846	ac_delim='%!_!# '
7847	for ac_last_try in false false false false false :; do
7848	. ./conf$$subs.sh \|\|
7849	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7850
7851	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7852	if test $ac_delim_n = $ac_delim_num; then
7853	break
7854	elif $ac_last_try; then
7855	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7856	else
7857	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7858	fi
7859	done
7860	rm -f conf$$subs.sh
7861
7862	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7863	cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
7864	_ACEOF
7865	sed -n '
7866	h
7867	s/^/S["/; s/!.*/"]=/
7868	p
7869	g
7870	s/^[^!]*!//
7871	:repl
7872	t repl
7873	s/'"$ac_delim"'$//
7874	t delim
7875	:nl
7876	h
7877	s/$.\{148\}$..*/\1/
7878	t more1
7879	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7880	p
7881	n
7882	b repl
7883	:more1
7884	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7885	p
7886	g
7887	s/.\{148\}//
7888	t nl
7889	:delim
7890	h
7891	s/$.\{148\}$..*/\1/
7892	t more2
7893	s/["\\]/\\&/g; s/^/"/; s/$/"/
7894	p
7895	b
7896	:more2
7897	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7898	p
7899	g
7900	s/.\{148\}//
7901	t delim
7902	' <conf$$subs.awk \| sed '
7903	/^[^""]/{
7904	N
7905	s/\n//
7906	}
7907	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7908	rm -f conf$$subs.awk
7909	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7910	_ACAWK
7911	cat >>"\$tmp/subs1.awk" <<_ACAWK &&
7912	for (key in S) S_is_set[key] = 1
7913	FS = ""
7914
7915	}
7916	{
7917	line = $ 0
7918	nfields = split(line, field, "@")
7919	substed = 0
7920	len = length(field[1])
7921	for (i = 2; i < nfields; i++) {
7922	key = field[i]
7923	keylen = length(key)
7924	if (S_is_set[key]) {
7925	value = S[key]
7926	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7927	len += length(value) + length(field[++i])
7928	substed = 1
7929	} else
7930	len += 1 + keylen
7931	}
7932
7933	print line
7934	}
7935
7936	_ACAWK
7937	_ACEOF
7938	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7939	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7940	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7941	else
7942	cat
7943	fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
7944	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7945	_ACEOF
7946
7947	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7948	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7949	# trailing colons and then remove the whole line if VPATH becomes empty
7950	# (actually we leave an empty line to preserve line numbers).
7951	if test "x$srcdir" = x.; then
7952	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7953	h
7954	s///
7955	s/^/:/
7956	s/[ ]*$/:/
7957	s/:\$(srcdir):/:/g
7958	s/:\${srcdir}:/:/g
7959	s/:@srcdir@:/:/g
7960	s/^:*//
7961	s/:*$//
7962	x
7963	s/$=[ ]$./\1/
7964	G
7965	s/\n//
7966	s/^[^=]=[ ]$//
7967	}'
7968	fi
7969
7970	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7971	fi # test -n "$CONFIG_FILES"
7972
7973
7974	eval set X " :F $CONFIG_FILES "
7975	shift
7976	for ac_tag
7977	do
7978	case $ac_tag in
7979	:[FHLC]) ac_mode=$ac_tag; continue;;
7980	esac
7981	case $ac_mode$ac_tag in
7982	:[FHL]:);;
7983	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
7984	:[FH]-) ac_tag=-:-;;
7985	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7986	esac
7987	ac_save_IFS=$IFS
7988	IFS=:
7989	set x $ac_tag
7990	IFS=$ac_save_IFS
7991	shift
7992	ac_file=$1
7993	shift
7994
7995	case $ac_mode in
7996	:L) ac_source=$1;;
7997	:[FH])
7998	ac_file_inputs=
7999	for ac_f
8000	do
8001	case $ac_f in
8002	-) ac_f="$tmp/stdin";;
8003	*) # Look for the file first in the build tree, then in the source tree
8004	# (if the path is not absolute). The absolute path cannot be DOS-style,
8005	# because $ac_f cannot contain `:'.
8006	test -f "$ac_f" \|\|
8007	case $ac_f in
8008	[\\/$]*) false;;
8009	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8010	esac \|\|
8011	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
8012	esac
8013	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
8014	as_fn_append ac_file_inputs " '$ac_f'"
8015	done
8016
8017	# Let's still pretend it is `configure' which instantiates (i.e., don't
8018	# use $as_me), people would be surprised to read:
8019	# /* config.h. Generated by config.status. */
8020	configure_input='Generated from '`
8021	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
8022	`' by configure.'
8023	if test x"$ac_file" != x-; then
8024	configure_input="$ac_file. $configure_input"
8025	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8026	$as_echo "$as_me: creating $ac_file" >&6;}
8027	fi
8028	# Neutralize special characters interpreted by sed in replacement strings.
8029	case $configure_input in #(
8030	\& \| \\| \| \\ )
8031	ac_sed_conf_input=`$as_echo "$configure_input" \|
8032	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
8033	*) ac_sed_conf_input=$configure_input;;
8034	esac
8035
8036	case $ac_tag in
8037	:-: \| *:-) cat >"$tmp/stdin" \
8038	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8039	esac
8040	;;
8041	esac
8042
8043	ac_dir=`$as_dirname -- "$ac_file" \|\|
8044	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8045	X"$ac_file" : 'X$//$[^/]' \\| \
8046	X"$ac_file" : 'X$//$$' \\| \
8047	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
8048	$as_echo X"$ac_file" \|
8049	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8050	s//\1/
8051	q
8052	}
8053	/^X$\/\/$[^/].*/{
8054	s//\1/
8055	q
8056	}
8057	/^X$\/\/$$/{
8058	s//\1/
8059	q
8060	}
8061	/^X$\/$.*/{
8062	s//\1/
8063	q
8064	}
8065	s/.*/./; q'`
8066	as_dir="$ac_dir"; as_fn_mkdir_p
8067	ac_builddir=.
8068
8069	case "$ac_dir" in
8070	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8071	*)
8072	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
8073	# A ".." for each directory in $ac_dir_suffix.
8074	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
8075	case $ac_top_builddir_sub in
8076	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8077	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8078	esac ;;
8079	esac
8080	ac_abs_top_builddir=$ac_pwd
8081	ac_abs_builddir=$ac_pwd$ac_dir_suffix
8082	# for backward compatibility:
8083	ac_top_builddir=$ac_top_build_prefix
8084
8085	case $srcdir in
8086	.) # We are building in place.
8087	ac_srcdir=.
8088	ac_top_srcdir=$ac_top_builddir_sub
8089	ac_abs_top_srcdir=$ac_pwd ;;
8090	[\\/]* \| ?:[\\/]* ) # Absolute name.
8091	ac_srcdir=$srcdir$ac_dir_suffix;
8092	ac_top_srcdir=$srcdir
8093	ac_abs_top_srcdir=$srcdir ;;
8094	*) # Relative name.
8095	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8096	ac_top_srcdir=$ac_top_build_prefix$srcdir
8097	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8098	esac
8099	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8100
8101
8102	case $ac_mode in
8103	:F)
8104	#
8105	# CONFIG_FILE
8106	#
8107
8108	case $INSTALL in
8109	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8110	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8111	esac
8112	_ACEOF
8113
8114	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8115	# If the template does not know about datarootdir, expand it.
8116	# FIXME: This hack should be removed a few years after 2.60.
8117	ac_datarootdir_hack=; ac_datarootdir_seen=
8118	ac_sed_dataroot='
8119	/datarootdir/ {
8120	p
8121	q
8122	}
8123	/@datadir@/p
8124	/@docdir@/p
8125	/@infodir@/p
8126	/@localedir@/p
8127	/@mandir@/p'
8128	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8129	datarootdir) ac_datarootdir_seen=yes;;
8130	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
8131	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8132	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8133	_ACEOF
8134	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8135	ac_datarootdir_hack='
8136	s&@datadir@&$datadir&g
8137	s&@docdir@&$docdir&g
8138	s&@infodir@&$infodir&g
8139	s&@localedir@&$localedir&g
8140	s&@mandir@&$mandir&g
8141	s&\\\${datarootdir}&$datarootdir&g' ;;
8142	esac
8143	_ACEOF
8144
8145	# Neutralize VPATH when `$srcdir' = `.'.
8146	# Shell code in configure.ac might set extrasub.
8147	# FIXME: do we really want to maintain this feature?
8148	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8149	ac_sed_extra="$ac_vpsub
8150	$extrasub
8151	_ACEOF
8152	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8153	:t
8154	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8155	s\|@configure_input@\|$ac_sed_conf_input\|;t t
8156	s&@top_builddir@&$ac_top_builddir_sub&;t t
8157	s&@top_build_prefix@&$ac_top_build_prefix&;t t
8158	s&@srcdir@&$ac_srcdir&;t t
8159	s&@abs_srcdir@&$ac_abs_srcdir&;t t
8160	s&@top_srcdir@&$ac_top_srcdir&;t t
8161	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8162	s&@builddir@&$ac_builddir&;t t
8163	s&@abs_builddir@&$ac_abs_builddir&;t t
8164	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8165	s&@INSTALL@&$ac_INSTALL&;t t
8166	$ac_datarootdir_hack
8167	"
8168	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$tmp/subs.awk" >$tmp/out \
8169	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
8170
8171	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8172	{ ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
8173	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
8174	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8175	which seems to be undefined. Please make sure it is defined" >&5
8176	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8177	which seems to be undefined. Please make sure it is defined" >&2;}
8178
8179	rm -f "$tmp/stdin"
8180	case $ac_file in
8181	-) cat "$tmp/out" && rm -f "$tmp/out";;
8182	*) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
8183	esac \
8184	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
8185	;;
8186
8187
8188
8189	esac
8190
8191	done # for ac_tag
8192
8193
8194	as_fn_exit 0
8195	_ACEOF
8196	ac_clean_files=$ac_clean_files_save
8197
8198	test $ac_write_fail = 0 \|\|
8199	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
8200
8201
8202	# configure is writing to config.log, and then calls config.status.
8203	# config.status does its own redirection, appending to config.log.
8204	# Unfortunately, on DOS this fails, as config.log is still kept open
8205	# by configure, so config.status won't be able to write to it; its
8206	# output is simply discarded. So we exec the FD to /dev/null,
8207	# effectively closing config.log, so it can be properly (re)opened and
8208	# appended to by config.status. When coming back to configure, we
8209	# need to make the FD available again.
8210	if test "$no_create" != yes; then
8211	ac_cs_success=:
8212	ac_config_status_args=
8213	test "$silent" = yes &&
8214	ac_config_status_args="$ac_config_status_args --quiet"
8215	exec 5>/dev/null
8216	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
8217	exec 5>>config.log
8218	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
8219	# would make configure fail if this is the last instruction.
8220	$ac_cs_success \|\| as_fn_exit 1
8221	fi
8222	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
8223	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
8224	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
8225	fi
8226
8227

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