configure@ 78352

Last change on this file since 78352 was 76779, checked in by vboxsync, 6 years ago

RDP: add client-1.8.4.
bugref:9356: Update rdesktop-vrdp to 1.8.4
client-1.8.4 is a Subversion copy of 1.8.3 with the upstream 1.8.3 to 1.8.4
patch applied and a couple of fixes and changes after review, namely:

Stopped disabling the new pointer data format for our build, as this is no

longer needed.

Adjusted some snprintf buffers to make GCC happy.

Property svn:eol-style set to LF
Property svn:executable set to *
Property svn:keywords set to Author Date Id Revision

File size: 246.0 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.69 for rdesktop 1.8.4.
4	#
5	#
6	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
7	#
8	#
9	# This configure script is free software; the Free Software Foundation
10	# gives unlimited permission to copy, distribute and modify it.
11	## -------------------- ##
12	## M4sh Initialization. ##
13	## -------------------- ##
14
15	# Be more Bourne compatible
16	DUALCASE=1; export DUALCASE # for MKS sh
17	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
18	emulate sh
19	NULLCMD=:
20	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
21	# is contrary to our usage. Disable this feature.
22	alias -g '${1+"$@"}'='"$@"'
23	setopt NO_GLOB_SUBST
24	else
25	case `(set -o) 2>/dev/null` in #(
26	posix) :
27	set -o posix ;; #(
28	*) :
29	;;
30	esac
31	fi
32
33
34	as_nl='
35	'
36	export as_nl
37	# Printing a long string crashes Solaris 7 /usr/bin/printf.
38	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
39	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
40	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
41	# Prefer a ksh shell builtin over an external printf program on Solaris,
42	# but without wasting forks for bash or zsh.
43	if test -z "$BASH_VERSION$ZSH_VERSION" \
44	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
45	as_echo='print -r --'
46	as_echo_n='print -rn --'
47	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
48	as_echo='printf %s\n'
49	as_echo_n='printf %s'
50	else
51	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
52	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
53	as_echo_n='/usr/ucb/echo -n'
54	else
55	as_echo_body='eval expr "X$1" : "X\$.*\$"'
56	as_echo_n_body='eval
57	arg=$1;
58	case $arg in #(
59	"$as_nl")
60	expr "X$arg" : "X\$.*\$$as_nl";
61	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
62	esac;
63	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
64	'
65	export as_echo_n_body
66	as_echo_n='sh -c $as_echo_n_body as_echo'
67	fi
68	export as_echo_body
69	as_echo='sh -c $as_echo_body as_echo'
70	fi
71
72	# The user is always right.
73	if test "${PATH_SEPARATOR+set}" != set; then
74	PATH_SEPARATOR=:
75	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
76	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
77	PATH_SEPARATOR=';'
78	}
79	fi
80
81
82	# IFS
83	# We need space, tab and new line, in precisely that order. Quoting is
84	# there to prevent editors from complaining about space-tab.
85	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
86	# splitting by setting IFS to empty value.)
87	IFS=" "" $as_nl"
88
89	# Find who we are. Look in the path if we contain no directory separator.
90	as_myself=
91	case $0 in #((
92	[\\/] ) as_myself=$0 ;;
93	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
94	for as_dir in $PATH
95	do
96	IFS=$as_save_IFS
97	test -z "$as_dir" && as_dir=.
98	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
99	done
100	IFS=$as_save_IFS
101
102	;;
103	esac
104	# We did not find ourselves, most probably we were run as `sh COMMAND'
105	# in which case we are not to be found in the path.
106	if test "x$as_myself" = x; then
107	as_myself=$0
108	fi
109	if test ! -f "$as_myself"; then
110	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
111	exit 1
112	fi
113
114	# Unset variables that we do not need and which cause bugs (e.g. in
115	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
116	# suppresses any "Segmentation fault" message there. '((' could
117	# trigger a bug in pdksh 5.2.14.
118	for as_var in BASH_ENV ENV MAIL MAILPATH
119	do eval test x\${$as_var+set} = xset \
120	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
121	done
122	PS1='$ '
123	PS2='> '
124	PS4='+ '
125
126	# NLS nuisances.
127	LC_ALL=C
128	export LC_ALL
129	LANGUAGE=C
130	export LANGUAGE
131
132	# CDPATH.
133	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
134
135	# Use a proper internal environment variable to ensure we don't fall
136	# into an infinite loop, continuously re-executing ourselves.
137	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
138	_as_can_reexec=no; export _as_can_reexec;
139	# We cannot yet assume a decent shell, so we have to provide a
140	# neutralization value for shells without unset; and this also
141	# works around shells that cannot unset nonexistent variables.
142	# Preserve -v and -x to the replacement shell.
143	BASH_ENV=/dev/null
144	ENV=/dev/null
145	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
146	case $- in # ((((
147	vx* \| xv* ) as_opts=-vx ;;
148	v ) as_opts=-v ;;
149	x ) as_opts=-x ;;
150	* ) as_opts= ;;
151	esac
152	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
153	# Admittedly, this is quite paranoid, since all the known shells bail
154	# out after a failed `exec'.
155	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
156	as_fn_exit 255
157	fi
158	# We don't want this to propagate to other subprocesses.
159	{ _as_can_reexec=; unset _as_can_reexec;}
160	if test "x$CONFIG_SHELL" = x; then
161	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
162	emulate sh
163	NULLCMD=:
164	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
165	# is contrary to our usage. Disable this feature.
166	alias -g '\${1+\"\$@\"}'='\"\$@\"'
167	setopt NO_GLOB_SUBST
168	else
169	case \`(set -o) 2>/dev/null\` in #(
170	posix) :
171	set -o posix ;; #(
172	*) :
173	;;
174	esac
175	fi
176	"
177	as_required="as_fn_return () { (exit \$1); }
178	as_fn_success () { as_fn_return 0; }
179	as_fn_failure () { as_fn_return 1; }
180	as_fn_ret_success () { return 0; }
181	as_fn_ret_failure () { return 1; }
182
183	exitcode=0
184	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
185	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
186	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
187	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
188	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
189
190	else
191	exitcode=1; echo positional parameters were not saved.
192	fi
193	test x\$exitcode = x0 \|\| exit 1
194	test -x / \|\| exit 1"
195	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
196	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
197	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
198	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
199	test \$(( 1 + 1 )) = 2 \|\| exit 1"
200	if (eval "$as_required") 2>/dev/null; then :
201	as_have_required=yes
202	else
203	as_have_required=no
204	fi
205	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
206
207	else
208	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
209	as_found=false
210	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
211	do
212	IFS=$as_save_IFS
213	test -z "$as_dir" && as_dir=.
214	as_found=:
215	case $as_dir in #(
216	/*)
217	for as_base in sh bash ksh sh5; do
218	# Try only shells that exist, to save several forks.
219	as_shell=$as_dir/$as_base
220	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
221	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
222	CONFIG_SHELL=$as_shell as_have_required=yes
223	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
224	break 2
225	fi
226	fi
227	done;;
228	esac
229	as_found=false
230	done
231	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
232	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
233	CONFIG_SHELL=$SHELL as_have_required=yes
234	fi; }
235	IFS=$as_save_IFS
236
237
238	if test "x$CONFIG_SHELL" != x; then :
239	export CONFIG_SHELL
240	# We cannot yet assume a decent shell, so we have to provide a
241	# neutralization value for shells without unset; and this also
242	# works around shells that cannot unset nonexistent variables.
243	# Preserve -v and -x to the replacement shell.
244	BASH_ENV=/dev/null
245	ENV=/dev/null
246	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
247	case $- in # ((((
248	vx* \| xv* ) as_opts=-vx ;;
249	v ) as_opts=-v ;;
250	x ) as_opts=-x ;;
251	* ) as_opts= ;;
252	esac
253	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
254	# Admittedly, this is quite paranoid, since all the known shells bail
255	# out after a failed `exec'.
256	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
257	exit 255
258	fi
259
260	if test x$as_have_required = xno; then :
261	$as_echo "$0: This script requires a shell more modern than all"
262	$as_echo "$0: the shells that I found on your system."
263	if test x${ZSH_VERSION+set} = xset ; then
264	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
265	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
266	else
267	$as_echo "$0: Please tell [email protected] about your system,
268	$0: including any error possibly output before this
269	$0: message. Then install a modern shell, or manually run
270	$0: the script under such a shell if you do have one."
271	fi
272	exit 1
273	fi
274	fi
275	fi
276	SHELL=${CONFIG_SHELL-/bin/sh}
277	export SHELL
278	# Unset more variables known to interfere with behavior of common tools.
279	CLICOLOR_FORCE= GREP_OPTIONS=
280	unset CLICOLOR_FORCE GREP_OPTIONS
281
282	## --------------------- ##
283	## M4sh Shell Functions. ##
284	## --------------------- ##
285	# as_fn_unset VAR
286	# ---------------
287	# Portably unset VAR.
288	as_fn_unset ()
289	{
290	{ eval $1=; unset $1;}
291	}
292	as_unset=as_fn_unset
293
294	# as_fn_set_status STATUS
295	# -----------------------
296	# Set $? to STATUS, without forking.
297	as_fn_set_status ()
298	{
299	return $1
300	} # as_fn_set_status
301
302	# as_fn_exit STATUS
303	# -----------------
304	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
305	as_fn_exit ()
306	{
307	set +e
308	as_fn_set_status $1
309	exit $1
310	} # as_fn_exit
311
312	# as_fn_mkdir_p
313	# -------------
314	# Create "$as_dir" as a directory, including parents if necessary.
315	as_fn_mkdir_p ()
316	{
317
318	case $as_dir in #(
319	-*) as_dir=./$as_dir;;
320	esac
321	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
322	as_dirs=
323	while :; do
324	case $as_dir in #(
325	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
326	*) as_qdir=$as_dir;;
327	esac
328	as_dirs="'$as_qdir' $as_dirs"
329	as_dir=`$as_dirname -- "$as_dir" \|\|
330	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
331	X"$as_dir" : 'X$//$[^/]' \\| \
332	X"$as_dir" : 'X$//$$' \\| \
333	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
334	$as_echo X"$as_dir" \|
335	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
336	s//\1/
337	q
338	}
339	/^X$\/\/$[^/].*/{
340	s//\1/
341	q
342	}
343	/^X$\/\/$$/{
344	s//\1/
345	q
346	}
347	/^X$\/$.*/{
348	s//\1/
349	q
350	}
351	s/.*/./; q'`
352	test -d "$as_dir" && break
353	done
354	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
355	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
356
357
358	} # as_fn_mkdir_p
359
360	# as_fn_executable_p FILE
361	# -----------------------
362	# Test if FILE is an executable regular file.
363	as_fn_executable_p ()
364	{
365	test -f "$1" && test -x "$1"
366	} # as_fn_executable_p
367	# as_fn_append VAR VALUE
368	# ----------------------
369	# Append the text in VALUE to the end of the definition contained in VAR. Take
370	# advantage of any shell optimizations that allow amortized linear growth over
371	# repeated appends, instead of the typical quadratic growth present in naive
372	# implementations.
373	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
374	eval 'as_fn_append ()
375	{
376	eval $1+=\$2
377	}'
378	else
379	as_fn_append ()
380	{
381	eval $1=\$$1\$2
382	}
383	fi # as_fn_append
384
385	# as_fn_arith ARG...
386	# ------------------
387	# Perform arithmetic evaluation on the ARGs, and store the result in the
388	# global $as_val. Take advantage of shells that can avoid forks. The arguments
389	# must be portable across $(()) and expr.
390	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
391	eval 'as_fn_arith ()
392	{
393	as_val=$(( $* ))
394	}'
395	else
396	as_fn_arith ()
397	{
398	as_val=`expr "$@" \|\| test $? -eq 1`
399	}
400	fi # as_fn_arith
401
402
403	# as_fn_error STATUS ERROR [LINENO LOG_FD]
404	# ----------------------------------------
405	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
406	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
407	# script with STATUS, using 1 if that was 0.
408	as_fn_error ()
409	{
410	as_status=$1; test $as_status -eq 0 && as_status=1
411	if test "$4"; then
412	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
413	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
414	fi
415	$as_echo "$as_me: error: $2" >&2
416	as_fn_exit $as_status
417	} # as_fn_error
418
419	if expr a : '$a$' >/dev/null 2>&1 &&
420	test "X`expr 00001 : '.*$...$'`" = X001; then
421	as_expr=expr
422	else
423	as_expr=false
424	fi
425
426	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
427	as_basename=basename
428	else
429	as_basename=false
430	fi
431
432	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
433	as_dirname=dirname
434	else
435	as_dirname=false
436	fi
437
438	as_me=`$as_basename -- "$0" \|\|
439	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
440	X"$0" : 'X$//$$' \\| \
441	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
442	$as_echo X/"$0" \|
443	sed '/^.\/$[^/][^/]$\/*$/{
444	s//\1/
445	q
446	}
447	/^X\/$\/\/$$/{
448	s//\1/
449	q
450	}
451	/^X\/$\/$.*/{
452	s//\1/
453	q
454	}
455	s/.*/./; q'`
456
457	# Avoid depending upon Character Ranges.
458	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
459	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
460	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
461	as_cr_digits='0123456789'
462	as_cr_alnum=$as_cr_Letters$as_cr_digits
463
464
465	as_lineno_1=$LINENO as_lineno_1a=$LINENO
466	as_lineno_2=$LINENO as_lineno_2a=$LINENO
467	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
468	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
469	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
470	sed -n '
471	p
472	/[$]LINENO/=
473	' <$as_myself \|
474	sed '
475	s/[$]LINENO.*/&-/
476	t lineno
477	b
478	:lineno
479	N
480	:loop
481	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
482	t loop
483	s/-\n.*//
484	' >$as_me.lineno &&
485	chmod +x "$as_me.lineno" \|\|
486	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
487
488	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
489	# already done that, so ensure we don't try to do so again and fall
490	# in an infinite loop. This has already happened in practice.
491	_as_can_reexec=no; export _as_can_reexec
492	# Don't try to exec as it changes $[0], causing all sort of problems
493	# (the dirname of $[0] is not the place where we might find the
494	# original and so on. Autoconf is especially sensitive to this).
495	. "./$as_me.lineno"
496	# Exit status is that of the last command.
497	exit
498	}
499
500	ECHO_C= ECHO_N= ECHO_T=
501	case `echo -n x` in #(((((
502	-n*)
503	case `echo 'xy\c'` in
504	c) ECHO_T=' ';; # ECHO_T is single tab character.
505	xy) ECHO_C='\c';;
506	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
507	ECHO_T=' ';;
508	esac;;
509	*)
510	ECHO_N='-n';;
511	esac
512
513	rm -f conf$$ conf$$.exe conf$$.file
514	if test -d conf$$.dir; then
515	rm -f conf$$.dir/conf$$.file
516	else
517	rm -f conf$$.dir
518	mkdir conf$$.dir 2>/dev/null
519	fi
520	if (echo >conf$$.file) 2>/dev/null; then
521	if ln -s conf$$.file conf$$ 2>/dev/null; then
522	as_ln_s='ln -s'
523	# ... but there are two gotchas:
524	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
525	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
526	# In both cases, we have to default to `cp -pR'.
527	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
528	as_ln_s='cp -pR'
529	elif ln conf$$.file conf$$ 2>/dev/null; then
530	as_ln_s=ln
531	else
532	as_ln_s='cp -pR'
533	fi
534	else
535	as_ln_s='cp -pR'
536	fi
537	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
538	rmdir conf$$.dir 2>/dev/null
539
540	if mkdir -p . 2>/dev/null; then
541	as_mkdir_p='mkdir -p "$as_dir"'
542	else
543	test -d ./-p && rmdir ./-p
544	as_mkdir_p=false
545	fi
546
547	as_test_x='test -x'
548	as_executable_p=as_fn_executable_p
549
550	# Sed expression to map a string onto a valid CPP name.
551	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
552
553	# Sed expression to map a string onto a valid variable name.
554	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
555
556
557	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
558	exec 6>&1
559
560	# Name of the host.
561	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
562	# so uname gets run too.
563	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
564
565	#
566	# Initializations.
567	#
568	ac_default_prefix=/usr/local
569	ac_clean_files=
570	ac_config_libobj_dir=.
571	LIBOBJS=
572	cross_compiling=no
573	subdirs=
574	MFLAGS=
575	MAKEFLAGS=
576
577	# Identity of this package.
578	PACKAGE_NAME='rdesktop'
579	PACKAGE_TARNAME='rdesktop'
580	PACKAGE_VERSION='1.8.4'
581	PACKAGE_STRING='rdesktop 1.8.4'
582	PACKAGE_BUGREPORT=''
583	PACKAGE_URL=''
584
585	ac_unique_file="rdesktop.c"
586	# Factoring default headers for most tests.
587	ac_includes_default="\
588	#include <stdio.h>
589	#ifdef HAVE_SYS_TYPES_H
590	# include <sys/types.h>
591	#endif
592	#ifdef HAVE_SYS_STAT_H
593	# include <sys/stat.h>
594	#endif
595	#ifdef STDC_HEADERS
596	# include <stdlib.h>
597	# include <stddef.h>
598	#else
599	# ifdef HAVE_STDLIB_H
600	# include <stdlib.h>
601	# endif
602	#endif
603	#ifdef HAVE_STRING_H
604	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
605	# include <memory.h>
606	# endif
607	# include <string.h>
608	#endif
609	#ifdef HAVE_STRINGS_H
610	# include <strings.h>
611	#endif
612	#ifdef HAVE_INTTYPES_H
613	# include <inttypes.h>
614	#endif
615	#ifdef HAVE_STDINT_H
616	# include <stdint.h>
617	#endif
618	#ifdef HAVE_UNISTD_H
619	# include <unistd.h>
620	#endif"
621
622	ac_subst_vars='LTLIBOBJS
623	LIBICONV
624	LIBOBJS
625	SOUNDOBJ
626	LIBSAMPLERATE_LIBS
627	LIBSAMPLERATE_CFLAGS
628	ALSA_LIBS
629	ALSA_CFLAGS
630	LIBAO_LIBS
631	LIBAO_CFLAGS
632	RDP2VNCTARGET
633	VNCLINK
634	LDVNC
635	VNCINC
636	SCARDOBJ
637	PCSCLITE_LIBS
638	PCSCLITE_CFLAGS
639	XRANDR_LIBS
640	XRANDR_CFLAGS
641	CREDSSPOBJ
642	GSSGLUE_LIBS
643	GSSGLUE_CFLAGS
644	PKG_CONFIG_LIBDIR
645	PKG_CONFIG_PATH
646	ssldir
647	STRIP
648	PKG_CONFIG
649	X_EXTRA_LIBS
650	X_LIBS
651	X_PRE_LIBS
652	X_CFLAGS
653	XMKMF
654	EGREP
655	GREP
656	CPP
657	INSTALL_DATA
658	INSTALL_SCRIPT
659	INSTALL_PROGRAM
660	ac_ct_CXX
661	CXXFLAGS
662	CXX
663	OBJEXT
664	EXEEXT
665	ac_ct_CC
666	CPPFLAGS
667	LDFLAGS
668	CFLAGS
669	CC
670	host_os
671	host_vendor
672	host_cpu
673	host
674	build_os
675	build_vendor
676	build_cpu
677	build
678	target_alias
679	host_alias
680	build_alias
681	LIBS
682	ECHO_T
683	ECHO_N
684	ECHO_C
685	DEFS
686	mandir
687	localedir
688	libdir
689	psdir
690	pdfdir
691	dvidir
692	htmldir
693	infodir
694	docdir
695	oldincludedir
696	includedir
697	localstatedir
698	sharedstatedir
699	sysconfdir
700	datadir
701	datarootdir
702	libexecdir
703	sbindir
704	bindir
705	program_transform_name
706	prefix
707	exec_prefix
708	PACKAGE_URL
709	PACKAGE_BUGREPORT
710	PACKAGE_STRING
711	PACKAGE_VERSION
712	PACKAGE_TARNAME
713	PACKAGE_NAME
714	PATH_SEPARATOR
715	SHELL'
716	ac_subst_files=''
717	ac_user_opts='
718	enable_option_checking
719	with_x
720	with_openssl
721	enable_static_openssl
722	enable_credssp
723	enable_static_gssglue
724	enable_smartcard
725	with_egd_socket
726	with_libvncserver_config
727	with_libvncserver
728	with_sound
729	enable_static_libsamplerate
730	with_libiconv_prefix
731	enable_largefile
732	with_ipv6
733	with_debug
734	with_debug_kbd
735	with_debug_rdp5
736	with_debug_clipboard
737	with_debug_sound
738	with_debug_channel
739	with_debug_seamless
740	with_debug_smartcard
741	with_debug_credssp
742	'
743	ac_precious_vars='build_alias
744	host_alias
745	target_alias
746	CC
747	CFLAGS
748	LDFLAGS
749	LIBS
750	CPPFLAGS
751	CXX
752	CXXFLAGS
753	CCC
754	CPP
755	XMKMF
756	PKG_CONFIG
757	PKG_CONFIG_PATH
758	PKG_CONFIG_LIBDIR
759	GSSGLUE_CFLAGS
760	GSSGLUE_LIBS
761	XRANDR_CFLAGS
762	XRANDR_LIBS
763	PCSCLITE_CFLAGS
764	PCSCLITE_LIBS
765	LIBAO_CFLAGS
766	LIBAO_LIBS
767	ALSA_CFLAGS
768	ALSA_LIBS
769	LIBSAMPLERATE_CFLAGS
770	LIBSAMPLERATE_LIBS'
771
772
773	# Initialize some variables set by options.
774	ac_init_help=
775	ac_init_version=false
776	ac_unrecognized_opts=
777	ac_unrecognized_sep=
778	# The variables have the same names as the options, with
779	# dashes changed to underlines.
780	cache_file=/dev/null
781	exec_prefix=NONE
782	no_create=
783	no_recursion=
784	prefix=NONE
785	program_prefix=NONE
786	program_suffix=NONE
787	program_transform_name=s,x,x,
788	silent=
789	site=
790	srcdir=
791	verbose=
792	x_includes=NONE
793	x_libraries=NONE
794
795	# Installation directory options.
796	# These are left unexpanded so users can "make install exec_prefix=/foo"
797	# and all the variables that are supposed to be based on exec_prefix
798	# by default will actually change.
799	# Use braces instead of parens because sh, perl, etc. also accept them.
800	# (The list follows the same order as the GNU Coding Standards.)
801	bindir='${exec_prefix}/bin'
802	sbindir='${exec_prefix}/sbin'
803	libexecdir='${exec_prefix}/libexec'
804	datarootdir='${prefix}/share'
805	datadir='${datarootdir}'
806	sysconfdir='${prefix}/etc'
807	sharedstatedir='${prefix}/com'
808	localstatedir='${prefix}/var'
809	includedir='${prefix}/include'
810	oldincludedir='/usr/include'
811	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
812	infodir='${datarootdir}/info'
813	htmldir='${docdir}'
814	dvidir='${docdir}'
815	pdfdir='${docdir}'
816	psdir='${docdir}'
817	libdir='${exec_prefix}/lib'
818	localedir='${datarootdir}/locale'
819	mandir='${datarootdir}/man'
820
821	ac_prev=
822	ac_dashdash=
823	for ac_option
824	do
825	# If the previous option needs an argument, assign it.
826	if test -n "$ac_prev"; then
827	eval $ac_prev=\$ac_option
828	ac_prev=
829	continue
830	fi
831
832	case $ac_option in
833	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
834	*=) ac_optarg= ;;
835	*) ac_optarg=yes ;;
836	esac
837
838	# Accept the important Cygnus configure options, so we can diagnose typos.
839
840	case $ac_dashdash$ac_option in
841	--)
842	ac_dashdash=yes ;;
843
844	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
845	ac_prev=bindir ;;
846	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
847	bindir=$ac_optarg ;;
848
849	-build \| --build \| --buil \| --bui \| --bu)
850	ac_prev=build_alias ;;
851	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
852	build_alias=$ac_optarg ;;
853
854	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
855	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
856	ac_prev=cache_file ;;
857	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
858	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
859	cache_file=$ac_optarg ;;
860
861	--config-cache \| -C)
862	cache_file=config.cache ;;
863
864	-datadir \| --datadir \| --datadi \| --datad)
865	ac_prev=datadir ;;
866	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
867	datadir=$ac_optarg ;;
868
869	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
870	\| --dataroo \| --dataro \| --datar)
871	ac_prev=datarootdir ;;
872	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
873	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
874	datarootdir=$ac_optarg ;;
875
876	-disable-* \| --disable-*)
877	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
878	# Reject names that are not valid shell variable names.
879	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
880	as_fn_error $? "invalid feature name: $ac_useropt"
881	ac_useropt_orig=$ac_useropt
882	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
883	case $ac_user_opts in
884	*"
885	"enable_$ac_useropt"
886	"*) ;;
887	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
888	ac_unrecognized_sep=', ';;
889	esac
890	eval enable_$ac_useropt=no ;;
891
892	-docdir \| --docdir \| --docdi \| --doc \| --do)
893	ac_prev=docdir ;;
894	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
895	docdir=$ac_optarg ;;
896
897	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
898	ac_prev=dvidir ;;
899	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
900	dvidir=$ac_optarg ;;
901
902	-enable-* \| --enable-*)
903	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
904	# Reject names that are not valid shell variable names.
905	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
906	as_fn_error $? "invalid feature name: $ac_useropt"
907	ac_useropt_orig=$ac_useropt
908	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
909	case $ac_user_opts in
910	*"
911	"enable_$ac_useropt"
912	"*) ;;
913	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
914	ac_unrecognized_sep=', ';;
915	esac
916	eval enable_$ac_useropt=\$ac_optarg ;;
917
918	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
919	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
920	\| --exec \| --exe \| --ex)
921	ac_prev=exec_prefix ;;
922	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
923	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
924	\| --exec=* \| --exe=* \| --ex=*)
925	exec_prefix=$ac_optarg ;;
926
927	-gas \| --gas \| --ga \| --g)
928	# Obsolete; use --with-gas.
929	with_gas=yes ;;
930
931	-help \| --help \| --hel \| --he \| -h)
932	ac_init_help=long ;;
933	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
934	ac_init_help=recursive ;;
935	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
936	ac_init_help=short ;;
937
938	-host \| --host \| --hos \| --ho)
939	ac_prev=host_alias ;;
940	-host=* \| --host=* \| --hos=* \| --ho=*)
941	host_alias=$ac_optarg ;;
942
943	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
944	ac_prev=htmldir ;;
945	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
946	\| --ht=*)
947	htmldir=$ac_optarg ;;
948
949	-includedir \| --includedir \| --includedi \| --included \| --include \
950	\| --includ \| --inclu \| --incl \| --inc)
951	ac_prev=includedir ;;
952	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
953	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
954	includedir=$ac_optarg ;;
955
956	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
957	ac_prev=infodir ;;
958	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
959	infodir=$ac_optarg ;;
960
961	-libdir \| --libdir \| --libdi \| --libd)
962	ac_prev=libdir ;;
963	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
964	libdir=$ac_optarg ;;
965
966	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
967	\| --libexe \| --libex \| --libe)
968	ac_prev=libexecdir ;;
969	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
970	\| --libexe=* \| --libex=* \| --libe=*)
971	libexecdir=$ac_optarg ;;
972
973	-localedir \| --localedir \| --localedi \| --localed \| --locale)
974	ac_prev=localedir ;;
975	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
976	localedir=$ac_optarg ;;
977
978	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
979	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
980	ac_prev=localstatedir ;;
981	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
982	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
983	localstatedir=$ac_optarg ;;
984
985	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
986	ac_prev=mandir ;;
987	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
988	mandir=$ac_optarg ;;
989
990	-nfp \| --nfp \| --nf)
991	# Obsolete; use --without-fp.
992	with_fp=no ;;
993
994	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
995	\| --no-cr \| --no-c \| -n)
996	no_create=yes ;;
997
998	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
999	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
1000	no_recursion=yes ;;
1001
1002	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
1003	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
1004	\| --oldin \| --oldi \| --old \| --ol \| --o)
1005	ac_prev=oldincludedir ;;
1006	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
1007	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
1008	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
1009	oldincludedir=$ac_optarg ;;
1010
1011	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1012	ac_prev=prefix ;;
1013	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1014	prefix=$ac_optarg ;;
1015
1016	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1017	\| --program-pre \| --program-pr \| --program-p)
1018	ac_prev=program_prefix ;;
1019	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1020	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1021	program_prefix=$ac_optarg ;;
1022
1023	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1024	\| --program-suf \| --program-su \| --program-s)
1025	ac_prev=program_suffix ;;
1026	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1027	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1028	program_suffix=$ac_optarg ;;
1029
1030	-program-transform-name \| --program-transform-name \
1031	\| --program-transform-nam \| --program-transform-na \
1032	\| --program-transform-n \| --program-transform- \
1033	\| --program-transform \| --program-transfor \
1034	\| --program-transfo \| --program-transf \
1035	\| --program-trans \| --program-tran \
1036	\| --progr-tra \| --program-tr \| --program-t)
1037	ac_prev=program_transform_name ;;
1038	-program-transform-name=* \| --program-transform-name=* \
1039	\| --program-transform-nam=* \| --program-transform-na=* \
1040	\| --program-transform-n=* \| --program-transform-=* \
1041	\| --program-transform=* \| --program-transfor=* \
1042	\| --program-transfo=* \| --program-transf=* \
1043	\| --program-trans=* \| --program-tran=* \
1044	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1045	program_transform_name=$ac_optarg ;;
1046
1047	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1048	ac_prev=pdfdir ;;
1049	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1050	pdfdir=$ac_optarg ;;
1051
1052	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1053	ac_prev=psdir ;;
1054	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1055	psdir=$ac_optarg ;;
1056
1057	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1058	\| -silent \| --silent \| --silen \| --sile \| --sil)
1059	silent=yes ;;
1060
1061	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1062	ac_prev=sbindir ;;
1063	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1064	\| --sbi=* \| --sb=*)
1065	sbindir=$ac_optarg ;;
1066
1067	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1068	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1069	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1070	\| --sha \| --sh)
1071	ac_prev=sharedstatedir ;;
1072	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1073	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1074	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1075	\| --sha=* \| --sh=*)
1076	sharedstatedir=$ac_optarg ;;
1077
1078	-site \| --site \| --sit)
1079	ac_prev=site ;;
1080	-site=* \| --site=* \| --sit=*)
1081	site=$ac_optarg ;;
1082
1083	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1084	ac_prev=srcdir ;;
1085	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1086	srcdir=$ac_optarg ;;
1087
1088	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1089	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1090	ac_prev=sysconfdir ;;
1091	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1092	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1093	sysconfdir=$ac_optarg ;;
1094
1095	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1096	ac_prev=target_alias ;;
1097	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1098	target_alias=$ac_optarg ;;
1099
1100	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1101	verbose=yes ;;
1102
1103	-version \| --version \| --versio \| --versi \| --vers \| -V)
1104	ac_init_version=: ;;
1105
1106	-with-* \| --with-*)
1107	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1108	# Reject names that are not valid shell variable names.
1109	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1110	as_fn_error $? "invalid package name: $ac_useropt"
1111	ac_useropt_orig=$ac_useropt
1112	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1113	case $ac_user_opts in
1114	*"
1115	"with_$ac_useropt"
1116	"*) ;;
1117	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1118	ac_unrecognized_sep=', ';;
1119	esac
1120	eval with_$ac_useropt=\$ac_optarg ;;
1121
1122	-without-* \| --without-*)
1123	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1124	# Reject names that are not valid shell variable names.
1125	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1126	as_fn_error $? "invalid package name: $ac_useropt"
1127	ac_useropt_orig=$ac_useropt
1128	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1129	case $ac_user_opts in
1130	*"
1131	"with_$ac_useropt"
1132	"*) ;;
1133	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1134	ac_unrecognized_sep=', ';;
1135	esac
1136	eval with_$ac_useropt=no ;;
1137
1138	--x)
1139	# Obsolete; use --with-x.
1140	with_x=yes ;;
1141
1142	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1143	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1144	ac_prev=x_includes ;;
1145	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1146	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1147	x_includes=$ac_optarg ;;
1148
1149	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1150	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1151	ac_prev=x_libraries ;;
1152	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1153	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1154	x_libraries=$ac_optarg ;;
1155
1156	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1157	Try \`$0 --help' for more information"
1158	;;
1159
1160	=)
1161	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1162	# Reject names that are not valid shell variable names.
1163	case $ac_envvar in #(
1164	'' \| [0-9]* \| [!_$as_cr_alnum] )
1165	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1166	esac
1167	eval $ac_envvar=\$ac_optarg
1168	export $ac_envvar ;;
1169
1170	*)
1171	# FIXME: should be removed in autoconf 3.0.
1172	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1173	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1174	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1175	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1176	;;
1177
1178	esac
1179	done
1180
1181	if test -n "$ac_prev"; then
1182	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1183	as_fn_error $? "missing argument to $ac_option"
1184	fi
1185
1186	if test -n "$ac_unrecognized_opts"; then
1187	case $enable_option_checking in
1188	no) ;;
1189	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1190	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1191	esac
1192	fi
1193
1194	# Check all directory arguments for consistency.
1195	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1196	datadir sysconfdir sharedstatedir localstatedir includedir \
1197	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1198	libdir localedir mandir
1199	do
1200	eval ac_val=\$$ac_var
1201	# Remove trailing slashes.
1202	case $ac_val in
1203	*/ )
1204	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1205	eval $ac_var=\$ac_val;;
1206	esac
1207	# Be sure to have absolute directory names.
1208	case $ac_val in
1209	[\\/$]* \| ?:[\\/]* ) continue;;
1210	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1211	esac
1212	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1213	done
1214
1215	# There might be people who depend on the old broken behavior: `$host'
1216	# used to hold the argument of --host etc.
1217	# FIXME: To remove some day.
1218	build=$build_alias
1219	host=$host_alias
1220	target=$target_alias
1221
1222	# FIXME: To remove some day.
1223	if test "x$host_alias" != x; then
1224	if test "x$build_alias" = x; then
1225	cross_compiling=maybe
1226	elif test "x$build_alias" != "x$host_alias"; then
1227	cross_compiling=yes
1228	fi
1229	fi
1230
1231	ac_tool_prefix=
1232	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1233
1234	test "$silent" = yes && exec 6>/dev/null
1235
1236
1237	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1238	ac_ls_di=`ls -di .` &&
1239	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1240	as_fn_error $? "working directory cannot be determined"
1241	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1242	as_fn_error $? "pwd does not report name of working directory"
1243
1244
1245	# Find the source files, if location was not specified.
1246	if test -z "$srcdir"; then
1247	ac_srcdir_defaulted=yes
1248	# Try the directory containing this script, then the parent directory.
1249	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1250	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1251	X"$as_myself" : 'X$//$[^/]' \\| \
1252	X"$as_myself" : 'X$//$$' \\| \
1253	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1254	$as_echo X"$as_myself" \|
1255	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1256	s//\1/
1257	q
1258	}
1259	/^X$\/\/$[^/].*/{
1260	s//\1/
1261	q
1262	}
1263	/^X$\/\/$$/{
1264	s//\1/
1265	q
1266	}
1267	/^X$\/$.*/{
1268	s//\1/
1269	q
1270	}
1271	s/.*/./; q'`
1272	srcdir=$ac_confdir
1273	if test ! -r "$srcdir/$ac_unique_file"; then
1274	srcdir=..
1275	fi
1276	else
1277	ac_srcdir_defaulted=no
1278	fi
1279	if test ! -r "$srcdir/$ac_unique_file"; then
1280	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1281	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1282	fi
1283	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1284	ac_abs_confdir=`(
1285	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1286	pwd)`
1287	# When building in place, set srcdir=.
1288	if test "$ac_abs_confdir" = "$ac_pwd"; then
1289	srcdir=.
1290	fi
1291	# Remove unnecessary trailing slashes from srcdir.
1292	# Double slashes in file names in object file debugging info
1293	# mess up M-x gdb in Emacs.
1294	case $srcdir in
1295	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1296	esac
1297	for ac_var in $ac_precious_vars; do
1298	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1299	eval ac_env_${ac_var}_value=\$${ac_var}
1300	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1301	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1302	done
1303
1304	#
1305	# Report the --help message.
1306	#
1307	if test "$ac_init_help" = "long"; then
1308	# Omit some internal or obsolete options to make the list less imposing.
1309	# This message is too long to be a string in the A/UX 3.1 sh.
1310	cat <<_ACEOF
1311	\`configure' configures rdesktop 1.8.4 to adapt to many kinds of systems.
1312
1313	Usage: $0 [OPTION]... [VAR=VALUE]...
1314
1315	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1316	VAR=VALUE. See below for descriptions of some of the useful variables.
1317
1318	Defaults for the options are specified in brackets.
1319
1320	Configuration:
1321	-h, --help display this help and exit
1322	--help=short display options specific to this package
1323	--help=recursive display the short help of all the included packages
1324	-V, --version display version information and exit
1325	-q, --quiet, --silent do not print \`checking ...' messages
1326	--cache-file=FILE cache test results in FILE [disabled]
1327	-C, --config-cache alias for \`--cache-file=config.cache'
1328	-n, --no-create do not create output files
1329	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1330
1331	Installation directories:
1332	--prefix=PREFIX install architecture-independent files in PREFIX
1333	[$ac_default_prefix]
1334	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1335	[PREFIX]
1336
1337	By default, \`make install' will install all the files in
1338	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1339	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1340	for instance \`--prefix=\$HOME'.
1341
1342	For better control, use the options below.
1343
1344	Fine tuning of the installation directories:
1345	--bindir=DIR user executables [EPREFIX/bin]
1346	--sbindir=DIR system admin executables [EPREFIX/sbin]
1347	--libexecdir=DIR program executables [EPREFIX/libexec]
1348	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1349	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1350	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1351	--libdir=DIR object code libraries [EPREFIX/lib]
1352	--includedir=DIR C header files [PREFIX/include]
1353	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1354	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1355	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1356	--infodir=DIR info documentation [DATAROOTDIR/info]
1357	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1358	--mandir=DIR man documentation [DATAROOTDIR/man]
1359	--docdir=DIR documentation root [DATAROOTDIR/doc/rdesktop]
1360	--htmldir=DIR html documentation [DOCDIR]
1361	--dvidir=DIR dvi documentation [DOCDIR]
1362	--pdfdir=DIR pdf documentation [DOCDIR]
1363	--psdir=DIR ps documentation [DOCDIR]
1364	_ACEOF
1365
1366	cat <<\_ACEOF
1367
1368	X features:
1369	--x-includes=DIR X include files are in DIR
1370	--x-libraries=DIR X library files are in DIR
1371
1372	System types:
1373	--build=BUILD configure for building on BUILD [guessed]
1374	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1375	_ACEOF
1376	fi
1377
1378	if test -n "$ac_init_help"; then
1379	case $ac_init_help in
1380	short \| recursive ) echo "Configuration of rdesktop 1.8.4:";;
1381	esac
1382	cat <<\_ACEOF
1383
1384	Optional Features:
1385	--disable-option-checking ignore unrecognized --enable/--with options
1386	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1387	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1388	--enable-static-openssl link OpenSSL statically
1389	--disable-credssp disable support for CredSSP
1390	--enable-static-gssglue
1391	--disable-smartcard disable support for smartcard
1392	--enable-static-libsamplerate link libsamplerate statically
1393	--disable-largefile omit support for large files
1394
1395	Optional Packages:
1396	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1397	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1398	--with-x use the X Window System
1399	--with-openssl=DIR look for OpenSSL at DIR/include, DIR/lib
1400	--with-egd-socket=PATH look for Entropy Gathering Daemon socket at PATH
1401	--with-libvncserver-config=CMD use CMD as libvncserver-config
1402	--with-libvncserver make rdp2vnc
1403	--with-sound select sound system ("oss", "sgi", "sun", "alsa" or "libao")
1404	--with-libiconv-prefix=DIR search for libiconv in DIR/include and DIR/lib
1405	--with-ipv6 enable IPv6-support
1406	--with-debug enable protocol debugging output
1407	--with-debug-kbd enable debugging of keyboard handling
1408	--with-debug-rdp5 enable debugging of RDP5 code
1409	--with-debug-clipboard enable debugging of clipboard code
1410	--with-debug-sound enable debugging of sound code
1411	--with-debug-channel enable debugging of virtual channel code
1412	--with-debug-seamless enable debugging of SeamlessRDP code
1413	--with-debug-smartcard enable debugging of smart-card code
1414	--with-debug-credssp enable debugging of CredSSP code
1415
1416	Some influential environment variables:
1417	CC C compiler command
1418	CFLAGS C compiler flags
1419	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1420	nonstandard directory <lib dir>
1421	LIBS libraries to pass to the linker, e.g. -l<library>
1422	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1423	you have headers in a nonstandard directory <include dir>
1424	CXX C++ compiler command
1425	CXXFLAGS C++ compiler flags
1426	CPP C preprocessor
1427	XMKMF Path to xmkmf, Makefile generator for X Window System
1428	PKG_CONFIG path to pkg-config utility
1429	PKG_CONFIG_PATH
1430	directories to add to pkg-config's search path
1431	PKG_CONFIG_LIBDIR
1432	path overriding pkg-config's built-in search path
1433	GSSGLUE_CFLAGS
1434	C compiler flags for GSSGLUE, overriding pkg-config
1435	GSSGLUE_LIBS
1436	linker flags for GSSGLUE, overriding pkg-config
1437	XRANDR_CFLAGS
1438	C compiler flags for XRANDR, overriding pkg-config
1439	XRANDR_LIBS linker flags for XRANDR, overriding pkg-config
1440	PCSCLITE_CFLAGS
1441	C compiler flags for PCSCLITE, overriding pkg-config
1442	PCSCLITE_LIBS
1443	linker flags for PCSCLITE, overriding pkg-config
1444	LIBAO_CFLAGS
1445	C compiler flags for LIBAO, overriding pkg-config
1446	LIBAO_LIBS linker flags for LIBAO, overriding pkg-config
1447	ALSA_CFLAGS C compiler flags for ALSA, overriding pkg-config
1448	ALSA_LIBS linker flags for ALSA, overriding pkg-config
1449	LIBSAMPLERATE_CFLAGS
1450	C compiler flags for LIBSAMPLERATE, overriding pkg-config
1451	LIBSAMPLERATE_LIBS
1452	linker flags for LIBSAMPLERATE, overriding pkg-config
1453
1454	Use these variables to override the choices made by `configure' or to help
1455	it to find libraries and programs with nonstandard names/locations.
1456
1457	Report bugs to the package provider.
1458	_ACEOF
1459	ac_status=$?
1460	fi
1461
1462	if test "$ac_init_help" = "recursive"; then
1463	# If there are subdirs, report their specific --help.
1464	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1465	test -d "$ac_dir" \|\|
1466	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1467	continue
1468	ac_builddir=.
1469
1470	case "$ac_dir" in
1471	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1472	*)
1473	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1474	# A ".." for each directory in $ac_dir_suffix.
1475	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1476	case $ac_top_builddir_sub in
1477	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1478	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1479	esac ;;
1480	esac
1481	ac_abs_top_builddir=$ac_pwd
1482	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1483	# for backward compatibility:
1484	ac_top_builddir=$ac_top_build_prefix
1485
1486	case $srcdir in
1487	.) # We are building in place.
1488	ac_srcdir=.
1489	ac_top_srcdir=$ac_top_builddir_sub
1490	ac_abs_top_srcdir=$ac_pwd ;;
1491	[\\/]* \| ?:[\\/]* ) # Absolute name.
1492	ac_srcdir=$srcdir$ac_dir_suffix;
1493	ac_top_srcdir=$srcdir
1494	ac_abs_top_srcdir=$srcdir ;;
1495	*) # Relative name.
1496	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1497	ac_top_srcdir=$ac_top_build_prefix$srcdir
1498	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1499	esac
1500	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1501
1502	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1503	# Check for guested configure.
1504	if test -f "$ac_srcdir/configure.gnu"; then
1505	echo &&
1506	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1507	elif test -f "$ac_srcdir/configure"; then
1508	echo &&
1509	$SHELL "$ac_srcdir/configure" --help=recursive
1510	else
1511	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1512	fi \|\| ac_status=$?
1513	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1514	done
1515	fi
1516
1517	test -n "$ac_init_help" && exit $ac_status
1518	if $ac_init_version; then
1519	cat <<\_ACEOF
1520	rdesktop configure 1.8.4
1521	generated by GNU Autoconf 2.69
1522
1523	Copyright (C) 2012 Free Software Foundation, Inc.
1524	This configure script is free software; the Free Software Foundation
1525	gives unlimited permission to copy, distribute and modify it.
1526	_ACEOF
1527	exit
1528	fi
1529
1530	## ------------------------ ##
1531	## Autoconf initialization. ##
1532	## ------------------------ ##
1533
1534	# ac_fn_c_try_compile LINENO
1535	# --------------------------
1536	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1537	ac_fn_c_try_compile ()
1538	{
1539	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1540	rm -f conftest.$ac_objext
1541	if { { ac_try="$ac_compile"
1542	case "(($ac_try" in
1543	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1544	*) ac_try_echo=$ac_try;;
1545	esac
1546	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1547	$as_echo "$ac_try_echo"; } >&5
1548	(eval "$ac_compile") 2>conftest.err
1549	ac_status=$?
1550	if test -s conftest.err; then
1551	grep -v '^ *+' conftest.err >conftest.er1
1552	cat conftest.er1 >&5
1553	mv -f conftest.er1 conftest.err
1554	fi
1555	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1556	test $ac_status = 0; } && {
1557	test -z "$ac_c_werror_flag" \|\|
1558	test ! -s conftest.err
1559	} && test -s conftest.$ac_objext; then :
1560	ac_retval=0
1561	else
1562	$as_echo "$as_me: failed program was:" >&5
1563	sed 's/^/\| /' conftest.$ac_ext >&5
1564
1565	ac_retval=1
1566	fi
1567	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1568	as_fn_set_status $ac_retval
1569
1570	} # ac_fn_c_try_compile
1571
1572	# ac_fn_cxx_try_compile LINENO
1573	# ----------------------------
1574	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1575	ac_fn_cxx_try_compile ()
1576	{
1577	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1578	rm -f conftest.$ac_objext
1579	if { { ac_try="$ac_compile"
1580	case "(($ac_try" in
1581	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1582	*) ac_try_echo=$ac_try;;
1583	esac
1584	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1585	$as_echo "$ac_try_echo"; } >&5
1586	(eval "$ac_compile") 2>conftest.err
1587	ac_status=$?
1588	if test -s conftest.err; then
1589	grep -v '^ *+' conftest.err >conftest.er1
1590	cat conftest.er1 >&5
1591	mv -f conftest.er1 conftest.err
1592	fi
1593	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1594	test $ac_status = 0; } && {
1595	test -z "$ac_cxx_werror_flag" \|\|
1596	test ! -s conftest.err
1597	} && test -s conftest.$ac_objext; then :
1598	ac_retval=0
1599	else
1600	$as_echo "$as_me: failed program was:" >&5
1601	sed 's/^/\| /' conftest.$ac_ext >&5
1602
1603	ac_retval=1
1604	fi
1605	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1606	as_fn_set_status $ac_retval
1607
1608	} # ac_fn_cxx_try_compile
1609
1610	# ac_fn_c_try_cpp LINENO
1611	# ----------------------
1612	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1613	ac_fn_c_try_cpp ()
1614	{
1615	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1616	if { { ac_try="$ac_cpp conftest.$ac_ext"
1617	case "(($ac_try" in
1618	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1619	*) ac_try_echo=$ac_try;;
1620	esac
1621	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1622	$as_echo "$ac_try_echo"; } >&5
1623	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1624	ac_status=$?
1625	if test -s conftest.err; then
1626	grep -v '^ *+' conftest.err >conftest.er1
1627	cat conftest.er1 >&5
1628	mv -f conftest.er1 conftest.err
1629	fi
1630	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1631	test $ac_status = 0; } > conftest.i && {
1632	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1633	test ! -s conftest.err
1634	}; then :
1635	ac_retval=0
1636	else
1637	$as_echo "$as_me: failed program was:" >&5
1638	sed 's/^/\| /' conftest.$ac_ext >&5
1639
1640	ac_retval=1
1641	fi
1642	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1643	as_fn_set_status $ac_retval
1644
1645	} # ac_fn_c_try_cpp
1646
1647	# ac_fn_c_try_run LINENO
1648	# ----------------------
1649	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1650	# that executables can be run.
1651	ac_fn_c_try_run ()
1652	{
1653	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1654	if { { ac_try="$ac_link"
1655	case "(($ac_try" in
1656	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1657	*) ac_try_echo=$ac_try;;
1658	esac
1659	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1660	$as_echo "$ac_try_echo"; } >&5
1661	(eval "$ac_link") 2>&5
1662	ac_status=$?
1663	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1664	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1665	{ { case "(($ac_try" in
1666	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1667	*) ac_try_echo=$ac_try;;
1668	esac
1669	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1670	$as_echo "$ac_try_echo"; } >&5
1671	(eval "$ac_try") 2>&5
1672	ac_status=$?
1673	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1674	test $ac_status = 0; }; }; then :
1675	ac_retval=0
1676	else
1677	$as_echo "$as_me: program exited with status $ac_status" >&5
1678	$as_echo "$as_me: failed program was:" >&5
1679	sed 's/^/\| /' conftest.$ac_ext >&5
1680
1681	ac_retval=$ac_status
1682	fi
1683	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1684	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1685	as_fn_set_status $ac_retval
1686
1687	} # ac_fn_c_try_run
1688
1689	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1690	# -------------------------------------------------------
1691	# Tests whether HEADER exists and can be compiled using the include files in
1692	# INCLUDES, setting the cache variable VAR accordingly.
1693	ac_fn_c_check_header_compile ()
1694	{
1695	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1696	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1697	$as_echo_n "checking for $2... " >&6; }
1698	if eval \${$3+:} false; then :
1699	$as_echo_n "(cached) " >&6
1700	else
1701	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1702	/* end confdefs.h. */
1703	$4
1704	#include <$2>
1705	_ACEOF
1706	if ac_fn_c_try_compile "$LINENO"; then :
1707	eval "$3=yes"
1708	else
1709	eval "$3=no"
1710	fi
1711	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1712	fi
1713	eval ac_res=\$$3
1714	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1715	$as_echo "$ac_res" >&6; }
1716	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1717
1718	} # ac_fn_c_check_header_compile
1719
1720	# ac_fn_c_try_link LINENO
1721	# -----------------------
1722	# Try to link conftest.$ac_ext, and return whether this succeeded.
1723	ac_fn_c_try_link ()
1724	{
1725	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1726	rm -f conftest.$ac_objext conftest$ac_exeext
1727	if { { ac_try="$ac_link"
1728	case "(($ac_try" in
1729	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1730	*) ac_try_echo=$ac_try;;
1731	esac
1732	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1733	$as_echo "$ac_try_echo"; } >&5
1734	(eval "$ac_link") 2>conftest.err
1735	ac_status=$?
1736	if test -s conftest.err; then
1737	grep -v '^ *+' conftest.err >conftest.er1
1738	cat conftest.er1 >&5
1739	mv -f conftest.er1 conftest.err
1740	fi
1741	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1742	test $ac_status = 0; } && {
1743	test -z "$ac_c_werror_flag" \|\|
1744	test ! -s conftest.err
1745	} && test -s conftest$ac_exeext && {
1746	test "$cross_compiling" = yes \|\|
1747	test -x conftest$ac_exeext
1748	}; then :
1749	ac_retval=0
1750	else
1751	$as_echo "$as_me: failed program was:" >&5
1752	sed 's/^/\| /' conftest.$ac_ext >&5
1753
1754	ac_retval=1
1755	fi
1756	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1757	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1758	# interfere with the next link command; also delete a directory that is
1759	# left behind by Apple's compiler. We do this before executing the actions.
1760	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1761	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1762	as_fn_set_status $ac_retval
1763
1764	} # ac_fn_c_try_link
1765
1766	# ac_fn_c_check_func LINENO FUNC VAR
1767	# ----------------------------------
1768	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1769	ac_fn_c_check_func ()
1770	{
1771	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1772	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1773	$as_echo_n "checking for $2... " >&6; }
1774	if eval \${$3+:} false; then :
1775	$as_echo_n "(cached) " >&6
1776	else
1777	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1778	/* end confdefs.h. */
1779	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1780	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1781	#define $2 innocuous_$2
1782
1783	/* System header to define __stub macros and hopefully few prototypes,
1784	which can conflict with char $2 (); below.
1785	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1786	<limits.h> exists even on freestanding compilers. */
1787
1788	#ifdef __STDC__
1789	# include <limits.h>
1790	#else
1791	# include <assert.h>
1792	#endif
1793
1794	#undef $2
1795
1796	/* Override any GCC internal prototype to avoid an error.
1797	Use char because int might match the return type of a GCC
1798	builtin and then its argument prototype would still apply. */
1799	#ifdef __cplusplus
1800	extern "C"
1801	#endif
1802	char $2 ();
1803	/* The GNU C library defines this for functions which it implements
1804	to always fail with ENOSYS. Some functions are actually named
1805	something starting with __ and the normal name is an alias. */
1806	#if defined __stub_$2 \|\| defined __stub___$2
1807	choke me
1808	#endif
1809
1810	int
1811	main ()
1812	{
1813	return $2 ();
1814	;
1815	return 0;
1816	}
1817	_ACEOF
1818	if ac_fn_c_try_link "$LINENO"; then :
1819	eval "$3=yes"
1820	else
1821	eval "$3=no"
1822	fi
1823	rm -f core conftest.err conftest.$ac_objext \
1824	conftest$ac_exeext conftest.$ac_ext
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	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1830
1831	} # ac_fn_c_check_func
1832
1833	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1834	# -------------------------------------------------------
1835	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1836	# the include files in INCLUDES and setting the cache variable VAR
1837	# accordingly.
1838	ac_fn_c_check_header_mongrel ()
1839	{
1840	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1841	if eval \${$3+:} false; then :
1842	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1843	$as_echo_n "checking for $2... " >&6; }
1844	if eval \${$3+:} false; then :
1845	$as_echo_n "(cached) " >&6
1846	fi
1847	eval ac_res=\$$3
1848	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1849	$as_echo "$ac_res" >&6; }
1850	else
1851	# Is the header compilable?
1852	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1853	$as_echo_n "checking $2 usability... " >&6; }
1854	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1855	/* end confdefs.h. */
1856	$4
1857	#include <$2>
1858	_ACEOF
1859	if ac_fn_c_try_compile "$LINENO"; then :
1860	ac_header_compiler=yes
1861	else
1862	ac_header_compiler=no
1863	fi
1864	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1865	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1866	$as_echo "$ac_header_compiler" >&6; }
1867
1868	# Is the header present?
1869	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1870	$as_echo_n "checking $2 presence... " >&6; }
1871	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1872	/* end confdefs.h. */
1873	#include <$2>
1874	_ACEOF
1875	if ac_fn_c_try_cpp "$LINENO"; then :
1876	ac_header_preproc=yes
1877	else
1878	ac_header_preproc=no
1879	fi
1880	rm -f conftest.err conftest.i conftest.$ac_ext
1881	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1882	$as_echo "$ac_header_preproc" >&6; }
1883
1884	# So? What about this header?
1885	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1886	yes:no: )
1887	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1888	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1889	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1890	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1891	;;
1892	no:yes:* )
1893	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1894	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1895	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1896	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1897	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1898	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1899	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1900	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1901	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1902	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1903	;;
1904	esac
1905	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1906	$as_echo_n "checking for $2... " >&6; }
1907	if eval \${$3+:} false; then :
1908	$as_echo_n "(cached) " >&6
1909	else
1910	eval "$3=\$ac_header_compiler"
1911	fi
1912	eval ac_res=\$$3
1913	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1914	$as_echo "$ac_res" >&6; }
1915	fi
1916	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1917
1918	} # ac_fn_c_check_header_mongrel
1919
1920	# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
1921	# ---------------------------------------------
1922	# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
1923	# accordingly.
1924	ac_fn_c_check_decl ()
1925	{
1926	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1927	as_decl_name=`echo $2\|sed 's/ (.//'`
1928	as_decl_use=`echo $2\|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
1929	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
1930	$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
1931	if eval \${$3+:} false; then :
1932	$as_echo_n "(cached) " >&6
1933	else
1934	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1935	/* end confdefs.h. */
1936	$4
1937	int
1938	main ()
1939	{
1940	#ifndef $as_decl_name
1941	#ifdef __cplusplus
1942	(void) $as_decl_use;
1943	#else
1944	(void) $as_decl_name;
1945	#endif
1946	#endif
1947
1948	;
1949	return 0;
1950	}
1951	_ACEOF
1952	if ac_fn_c_try_compile "$LINENO"; then :
1953	eval "$3=yes"
1954	else
1955	eval "$3=no"
1956	fi
1957	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1958	fi
1959	eval ac_res=\$$3
1960	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1961	$as_echo "$ac_res" >&6; }
1962	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1963
1964	} # ac_fn_c_check_decl
1965
1966	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1967	# -------------------------------------------
1968	# Tests whether TYPE exists after having included INCLUDES, setting cache
1969	# variable VAR accordingly.
1970	ac_fn_c_check_type ()
1971	{
1972	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1973	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1974	$as_echo_n "checking for $2... " >&6; }
1975	if eval \${$3+:} false; then :
1976	$as_echo_n "(cached) " >&6
1977	else
1978	eval "$3=no"
1979	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1980	/* end confdefs.h. */
1981	$4
1982	int
1983	main ()
1984	{
1985	if (sizeof ($2))
1986	return 0;
1987	;
1988	return 0;
1989	}
1990	_ACEOF
1991	if ac_fn_c_try_compile "$LINENO"; then :
1992	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1993	/* end confdefs.h. */
1994	$4
1995	int
1996	main ()
1997	{
1998	if (sizeof (($2)))
1999	return 0;
2000	;
2001	return 0;
2002	}
2003	_ACEOF
2004	if ac_fn_c_try_compile "$LINENO"; then :
2005
2006	else
2007	eval "$3=yes"
2008	fi
2009	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2010	fi
2011	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2012	fi
2013	eval ac_res=\$$3
2014	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2015	$as_echo "$ac_res" >&6; }
2016	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2017
2018	} # ac_fn_c_check_type
2019
2020	# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2021	# ----------------------------------------------------
2022	# Tries to find if the field MEMBER exists in type AGGR, after including
2023	# INCLUDES, setting cache variable VAR accordingly.
2024	ac_fn_c_check_member ()
2025	{
2026	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2027	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2028	$as_echo_n "checking for $2.$3... " >&6; }
2029	if eval \${$4+:} false; then :
2030	$as_echo_n "(cached) " >&6
2031	else
2032	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2033	/* end confdefs.h. */
2034	$5
2035	int
2036	main ()
2037	{
2038	static $2 ac_aggr;
2039	if (ac_aggr.$3)
2040	return 0;
2041	;
2042	return 0;
2043	}
2044	_ACEOF
2045	if ac_fn_c_try_compile "$LINENO"; then :
2046	eval "$4=yes"
2047	else
2048	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2049	/* end confdefs.h. */
2050	$5
2051	int
2052	main ()
2053	{
2054	static $2 ac_aggr;
2055	if (sizeof ac_aggr.$3)
2056	return 0;
2057	;
2058	return 0;
2059	}
2060	_ACEOF
2061	if ac_fn_c_try_compile "$LINENO"; then :
2062	eval "$4=yes"
2063	else
2064	eval "$4=no"
2065	fi
2066	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2067	fi
2068	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2069	fi
2070	eval ac_res=\$$4
2071	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2072	$as_echo "$ac_res" >&6; }
2073	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2074
2075	} # ac_fn_c_check_member
2076	cat >config.log <<_ACEOF
2077	This file contains any messages produced by compilers while
2078	running configure, to aid debugging if configure makes a mistake.
2079
2080	It was created by rdesktop $as_me 1.8.4, which was
2081	generated by GNU Autoconf 2.69. Invocation command line was
2082
2083	$ $0 $@
2084
2085	_ACEOF
2086	exec 5>>config.log
2087	{
2088	cat <<_ASUNAME
2089	## --------- ##
2090	## Platform. ##
2091	## --------- ##
2092
2093	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2094	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2095	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2096	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2097	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2098
2099	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2100	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2101
2102	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2103	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2104	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2105	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2106	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2107	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2108	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2109
2110	_ASUNAME
2111
2112	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2113	for as_dir in $PATH
2114	do
2115	IFS=$as_save_IFS
2116	test -z "$as_dir" && as_dir=.
2117	$as_echo "PATH: $as_dir"
2118	done
2119	IFS=$as_save_IFS
2120
2121	} >&5
2122
2123	cat >&5 <<_ACEOF
2124
2125
2126	## ----------- ##
2127	## Core tests. ##
2128	## ----------- ##
2129
2130	_ACEOF
2131
2132
2133	# Keep a trace of the command line.
2134	# Strip out --no-create and --no-recursion so they do not pile up.
2135	# Strip out --silent because we don't want to record it for future runs.
2136	# Also quote any args containing shell meta-characters.
2137	# Make two passes to allow for proper duplicate-argument suppression.
2138	ac_configure_args=
2139	ac_configure_args0=
2140	ac_configure_args1=
2141	ac_must_keep_next=false
2142	for ac_pass in 1 2
2143	do
2144	for ac_arg
2145	do
2146	case $ac_arg in
2147	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2148	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2149	\| -silent \| --silent \| --silen \| --sile \| --sil)
2150	continue ;;
2151	\')
2152	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2153	esac
2154	case $ac_pass in
2155	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2156	2)
2157	as_fn_append ac_configure_args1 " '$ac_arg'"
2158	if test $ac_must_keep_next = true; then
2159	ac_must_keep_next=false # Got value, back to normal.
2160	else
2161	case $ac_arg in
2162	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2163	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2164	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2165	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2166	case "$ac_configure_args0 " in
2167	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2168	esac
2169	;;
2170	-* ) ac_must_keep_next=true ;;
2171	esac
2172	fi
2173	as_fn_append ac_configure_args " '$ac_arg'"
2174	;;
2175	esac
2176	done
2177	done
2178	{ ac_configure_args0=; unset ac_configure_args0;}
2179	{ ac_configure_args1=; unset ac_configure_args1;}
2180
2181	# When interrupted or exit'd, cleanup temporary files, and complete
2182	# config.log. We remove comments because anyway the quotes in there
2183	# would cause problems or look ugly.
2184	# WARNING: Use '\'' to represent an apostrophe within the trap.
2185	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2186	trap 'exit_status=$?
2187	# Save into config.log some information that might help in debugging.
2188	{
2189	echo
2190
2191	$as_echo "## ---------------- ##
2192	## Cache variables. ##
2193	## ---------------- ##"
2194	echo
2195	# The following way of writing the cache mishandles newlines in values,
2196	(
2197	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2198	eval ac_val=\$$ac_var
2199	case $ac_val in #(
2200	${as_nl})
2201	case $ac_var in #(
2202	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2203	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2204	esac
2205	case $ac_var in #(
2206	_ \| IFS \| as_nl) ;; #(
2207	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2208	*) { eval $ac_var=; unset $ac_var;} ;;
2209	esac ;;
2210	esac
2211	done
2212	(set) 2>&1 \|
2213	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2214	${as_nl}ac_space=\ )
2215	sed -n \
2216	"s/'\''/'\''\\\\'\'''\''/g;
2217	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2218	;; #(
2219	*)
2220	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2221	;;
2222	esac \|
2223	sort
2224	)
2225	echo
2226
2227	$as_echo "## ----------------- ##
2228	## Output variables. ##
2229	## ----------------- ##"
2230	echo
2231	for ac_var in $ac_subst_vars
2232	do
2233	eval ac_val=\$$ac_var
2234	case $ac_val in
2235	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2236	esac
2237	$as_echo "$ac_var='\''$ac_val'\''"
2238	done \| sort
2239	echo
2240
2241	if test -n "$ac_subst_files"; then
2242	$as_echo "## ------------------- ##
2243	## File substitutions. ##
2244	## ------------------- ##"
2245	echo
2246	for ac_var in $ac_subst_files
2247	do
2248	eval ac_val=\$$ac_var
2249	case $ac_val in
2250	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2251	esac
2252	$as_echo "$ac_var='\''$ac_val'\''"
2253	done \| sort
2254	echo
2255	fi
2256
2257	if test -s confdefs.h; then
2258	$as_echo "## ----------- ##
2259	## confdefs.h. ##
2260	## ----------- ##"
2261	echo
2262	cat confdefs.h
2263	echo
2264	fi
2265	test "$ac_signal" != 0 &&
2266	$as_echo "$as_me: caught signal $ac_signal"
2267	$as_echo "$as_me: exit $exit_status"
2268	} >&5
2269	rm -f core .core core.conftest. &&
2270	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2271	exit $exit_status
2272	' 0
2273	for ac_signal in 1 2 13 15; do
2274	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2275	done
2276	ac_signal=0
2277
2278	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2279	rm -f -r conftest* confdefs.h
2280
2281	$as_echo "/* confdefs.h */" > confdefs.h
2282
2283	# Predefined preprocessor variables.
2284
2285	cat >>confdefs.h <<_ACEOF
2286	#define PACKAGE_NAME "$PACKAGE_NAME"
2287	_ACEOF
2288
2289	cat >>confdefs.h <<_ACEOF
2290	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2291	_ACEOF
2292
2293	cat >>confdefs.h <<_ACEOF
2294	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2295	_ACEOF
2296
2297	cat >>confdefs.h <<_ACEOF
2298	#define PACKAGE_STRING "$PACKAGE_STRING"
2299	_ACEOF
2300
2301	cat >>confdefs.h <<_ACEOF
2302	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2303	_ACEOF
2304
2305	cat >>confdefs.h <<_ACEOF
2306	#define PACKAGE_URL "$PACKAGE_URL"
2307	_ACEOF
2308
2309
2310	# Let the site file select an alternate cache file if it wants to.
2311	# Prefer an explicitly selected file to automatically selected ones.
2312	ac_site_file1=NONE
2313	ac_site_file2=NONE
2314	if test -n "$CONFIG_SITE"; then
2315	# We do not want a PATH search for config.site.
2316	case $CONFIG_SITE in #((
2317	-*) ac_site_file1=./$CONFIG_SITE;;
2318	/) ac_site_file1=$CONFIG_SITE;;
2319	*) ac_site_file1=./$CONFIG_SITE;;
2320	esac
2321	elif test "x$prefix" != xNONE; then
2322	ac_site_file1=$prefix/share/config.site
2323	ac_site_file2=$prefix/etc/config.site
2324	else
2325	ac_site_file1=$ac_default_prefix/share/config.site
2326	ac_site_file2=$ac_default_prefix/etc/config.site
2327	fi
2328	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2329	do
2330	test "x$ac_site_file" = xNONE && continue
2331	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2332	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2333	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2334	sed 's/^/\| /' "$ac_site_file" >&5
2335	. "$ac_site_file" \
2336	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2337	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2338	as_fn_error $? "failed to load site script $ac_site_file
2339	See \`config.log' for more details" "$LINENO" 5; }
2340	fi
2341	done
2342
2343	if test -r "$cache_file"; then
2344	# Some versions of bash will fail to source /dev/null (special files
2345	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2346	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2347	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2348	$as_echo "$as_me: loading cache $cache_file" >&6;}
2349	case $cache_file in
2350	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2351	*) . "./$cache_file";;
2352	esac
2353	fi
2354	else
2355	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2356	$as_echo "$as_me: creating cache $cache_file" >&6;}
2357	>$cache_file
2358	fi
2359
2360	# Check that the precious variables saved in the cache have kept the same
2361	# value.
2362	ac_cache_corrupted=false
2363	for ac_var in $ac_precious_vars; do
2364	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2365	eval ac_new_set=\$ac_env_${ac_var}_set
2366	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2367	eval ac_new_val=\$ac_env_${ac_var}_value
2368	case $ac_old_set,$ac_new_set in
2369	set,)
2370	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2371	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2372	ac_cache_corrupted=: ;;
2373	,set)
2374	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2375	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2376	ac_cache_corrupted=: ;;
2377	,);;
2378	*)
2379	if test "x$ac_old_val" != "x$ac_new_val"; then
2380	# differences in whitespace do not lead to failure.
2381	ac_old_val_w=`echo x $ac_old_val`
2382	ac_new_val_w=`echo x $ac_new_val`
2383	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2384	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2385	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2386	ac_cache_corrupted=:
2387	else
2388	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2389	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2390	eval $ac_var=\$ac_old_val
2391	fi
2392	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2393	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2394	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2395	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2396	fi;;
2397	esac
2398	# Pass precious variables to config.status.
2399	if test "$ac_new_set" = set; then
2400	case $ac_new_val in
2401	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2402	*) ac_arg=$ac_var=$ac_new_val ;;
2403	esac
2404	case " $ac_configure_args " in
2405	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2406	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2407	esac
2408	fi
2409	done
2410	if $ac_cache_corrupted; then
2411	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2412	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2413	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2414	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2415	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2416	fi
2417	## -------------------- ##
2418	## Main body of script. ##
2419	## -------------------- ##
2420
2421	ac_ext=c
2422	ac_cpp='$CPP $CPPFLAGS'
2423	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2424	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2425	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2426
2427
2428
2429
2430
2431	ac_aux_dir=
2432	for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
2433	if test -f "$ac_dir/install-sh"; then
2434	ac_aux_dir=$ac_dir
2435	ac_install_sh="$ac_aux_dir/install-sh -c"
2436	break
2437	elif test -f "$ac_dir/install.sh"; then
2438	ac_aux_dir=$ac_dir
2439	ac_install_sh="$ac_aux_dir/install.sh -c"
2440	break
2441	elif test -f "$ac_dir/shtool"; then
2442	ac_aux_dir=$ac_dir
2443	ac_install_sh="$ac_aux_dir/shtool install -c"
2444	break
2445	fi
2446	done
2447	if test -z "$ac_aux_dir"; then
2448	as_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
2449	fi
2450
2451	# These three variables are undocumented and unsupported,
2452	# and are intended to be withdrawn in a future Autoconf release.
2453	# They can cause serious problems if a builder's source tree is in a directory
2454	# whose full name contains unusual characters.
2455	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2456	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2457	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2458
2459
2460	# Make sure we can run config.sub.
2461	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
2462	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2463
2464	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2465	$as_echo_n "checking build system type... " >&6; }
2466	if ${ac_cv_build+:} false; then :
2467	$as_echo_n "(cached) " >&6
2468	else
2469	ac_build_alias=$build_alias
2470	test "x$ac_build_alias" = x &&
2471	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2472	test "x$ac_build_alias" = x &&
2473	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2474	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
2475	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2476
2477	fi
2478	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2479	$as_echo "$ac_cv_build" >&6; }
2480	case $ac_cv_build in
2481	--*) ;;
2482	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2483	esac
2484	build=$ac_cv_build
2485	ac_save_IFS=$IFS; IFS='-'
2486	set x $ac_cv_build
2487	shift
2488	build_cpu=$1
2489	build_vendor=$2
2490	shift; shift
2491	# Remember, the first character of IFS is used to create $*,
2492	# except with old shells:
2493	build_os=$*
2494	IFS=$ac_save_IFS
2495	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
2496
2497
2498	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2499	$as_echo_n "checking host system type... " >&6; }
2500	if ${ac_cv_host+:} false; then :
2501	$as_echo_n "(cached) " >&6
2502	else
2503	if test "x$host_alias" = x; then
2504	ac_cv_host=$ac_cv_build
2505	else
2506	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
2507	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2508	fi
2509
2510	fi
2511	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2512	$as_echo "$ac_cv_host" >&6; }
2513	case $ac_cv_host in
2514	--*) ;;
2515	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2516	esac
2517	host=$ac_cv_host
2518	ac_save_IFS=$IFS; IFS='-'
2519	set x $ac_cv_host
2520	shift
2521	host_cpu=$1
2522	host_vendor=$2
2523	shift; shift
2524	# Remember, the first character of IFS is used to create $*,
2525	# except with old shells:
2526	host_os=$*
2527	IFS=$ac_save_IFS
2528	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
2529
2530
2531
2532	ac_ext=c
2533	ac_cpp='$CPP $CPPFLAGS'
2534	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2535	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2536	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2537	if test -n "$ac_tool_prefix"; then
2538	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2539	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2540	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2541	$as_echo_n "checking for $ac_word... " >&6; }
2542	if ${ac_cv_prog_CC+:} false; then :
2543	$as_echo_n "(cached) " >&6
2544	else
2545	if test -n "$CC"; then
2546	ac_cv_prog_CC="$CC" # Let the user override the test.
2547	else
2548	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2549	for as_dir in $PATH
2550	do
2551	IFS=$as_save_IFS
2552	test -z "$as_dir" && as_dir=.
2553	for ac_exec_ext in '' $ac_executable_extensions; do
2554	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2555	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2556	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2557	break 2
2558	fi
2559	done
2560	done
2561	IFS=$as_save_IFS
2562
2563	fi
2564	fi
2565	CC=$ac_cv_prog_CC
2566	if test -n "$CC"; then
2567	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2568	$as_echo "$CC" >&6; }
2569	else
2570	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2571	$as_echo "no" >&6; }
2572	fi
2573
2574
2575	fi
2576	if test -z "$ac_cv_prog_CC"; then
2577	ac_ct_CC=$CC
2578	# Extract the first word of "gcc", so it can be a program name with args.
2579	set dummy gcc; ac_word=$2
2580	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2581	$as_echo_n "checking for $ac_word... " >&6; }
2582	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2583	$as_echo_n "(cached) " >&6
2584	else
2585	if test -n "$ac_ct_CC"; then
2586	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2587	else
2588	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2589	for as_dir in $PATH
2590	do
2591	IFS=$as_save_IFS
2592	test -z "$as_dir" && as_dir=.
2593	for ac_exec_ext in '' $ac_executable_extensions; do
2594	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2595	ac_cv_prog_ac_ct_CC="gcc"
2596	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2597	break 2
2598	fi
2599	done
2600	done
2601	IFS=$as_save_IFS
2602
2603	fi
2604	fi
2605	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2606	if test -n "$ac_ct_CC"; then
2607	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2608	$as_echo "$ac_ct_CC" >&6; }
2609	else
2610	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2611	$as_echo "no" >&6; }
2612	fi
2613
2614	if test "x$ac_ct_CC" = x; then
2615	CC=""
2616	else
2617	case $cross_compiling:$ac_tool_warned in
2618	yes:)
2619	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2620	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2621	ac_tool_warned=yes ;;
2622	esac
2623	CC=$ac_ct_CC
2624	fi
2625	else
2626	CC="$ac_cv_prog_CC"
2627	fi
2628
2629	if test -z "$CC"; then
2630	if test -n "$ac_tool_prefix"; then
2631	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2632	set dummy ${ac_tool_prefix}cc; ac_word=$2
2633	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2634	$as_echo_n "checking for $ac_word... " >&6; }
2635	if ${ac_cv_prog_CC+:} false; then :
2636	$as_echo_n "(cached) " >&6
2637	else
2638	if test -n "$CC"; then
2639	ac_cv_prog_CC="$CC" # Let the user override the test.
2640	else
2641	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2642	for as_dir in $PATH
2643	do
2644	IFS=$as_save_IFS
2645	test -z "$as_dir" && as_dir=.
2646	for ac_exec_ext in '' $ac_executable_extensions; do
2647	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2648	ac_cv_prog_CC="${ac_tool_prefix}cc"
2649	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2650	break 2
2651	fi
2652	done
2653	done
2654	IFS=$as_save_IFS
2655
2656	fi
2657	fi
2658	CC=$ac_cv_prog_CC
2659	if test -n "$CC"; then
2660	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2661	$as_echo "$CC" >&6; }
2662	else
2663	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2664	$as_echo "no" >&6; }
2665	fi
2666
2667
2668	fi
2669	fi
2670	if test -z "$CC"; then
2671	# Extract the first word of "cc", so it can be a program name with args.
2672	set dummy cc; ac_word=$2
2673	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2674	$as_echo_n "checking for $ac_word... " >&6; }
2675	if ${ac_cv_prog_CC+:} false; then :
2676	$as_echo_n "(cached) " >&6
2677	else
2678	if test -n "$CC"; then
2679	ac_cv_prog_CC="$CC" # Let the user override the test.
2680	else
2681	ac_prog_rejected=no
2682	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2683	for as_dir in $PATH
2684	do
2685	IFS=$as_save_IFS
2686	test -z "$as_dir" && as_dir=.
2687	for ac_exec_ext in '' $ac_executable_extensions; do
2688	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2689	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2690	ac_prog_rejected=yes
2691	continue
2692	fi
2693	ac_cv_prog_CC="cc"
2694	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2695	break 2
2696	fi
2697	done
2698	done
2699	IFS=$as_save_IFS
2700
2701	if test $ac_prog_rejected = yes; then
2702	# We found a bogon in the path, so make sure we never use it.
2703	set dummy $ac_cv_prog_CC
2704	shift
2705	if test $# != 0; then
2706	# We chose a different compiler from the bogus one.
2707	# However, it has the same basename, so the bogon will be chosen
2708	# first if we set CC to just the basename; use the full file name.
2709	shift
2710	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2711	fi
2712	fi
2713	fi
2714	fi
2715	CC=$ac_cv_prog_CC
2716	if test -n "$CC"; then
2717	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2718	$as_echo "$CC" >&6; }
2719	else
2720	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2721	$as_echo "no" >&6; }
2722	fi
2723
2724
2725	fi
2726	if test -z "$CC"; then
2727	if test -n "$ac_tool_prefix"; then
2728	for ac_prog in cl.exe
2729	do
2730	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2731	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2732	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2733	$as_echo_n "checking for $ac_word... " >&6; }
2734	if ${ac_cv_prog_CC+:} false; then :
2735	$as_echo_n "(cached) " >&6
2736	else
2737	if test -n "$CC"; then
2738	ac_cv_prog_CC="$CC" # Let the user override the test.
2739	else
2740	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2741	for as_dir in $PATH
2742	do
2743	IFS=$as_save_IFS
2744	test -z "$as_dir" && as_dir=.
2745	for ac_exec_ext in '' $ac_executable_extensions; do
2746	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2747	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2748	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2749	break 2
2750	fi
2751	done
2752	done
2753	IFS=$as_save_IFS
2754
2755	fi
2756	fi
2757	CC=$ac_cv_prog_CC
2758	if test -n "$CC"; then
2759	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2760	$as_echo "$CC" >&6; }
2761	else
2762	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2763	$as_echo "no" >&6; }
2764	fi
2765
2766
2767	test -n "$CC" && break
2768	done
2769	fi
2770	if test -z "$CC"; then
2771	ac_ct_CC=$CC
2772	for ac_prog in cl.exe
2773	do
2774	# Extract the first word of "$ac_prog", so it can be a program name with args.
2775	set dummy $ac_prog; ac_word=$2
2776	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2777	$as_echo_n "checking for $ac_word... " >&6; }
2778	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2779	$as_echo_n "(cached) " >&6
2780	else
2781	if test -n "$ac_ct_CC"; then
2782	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2783	else
2784	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2785	for as_dir in $PATH
2786	do
2787	IFS=$as_save_IFS
2788	test -z "$as_dir" && as_dir=.
2789	for ac_exec_ext in '' $ac_executable_extensions; do
2790	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2791	ac_cv_prog_ac_ct_CC="$ac_prog"
2792	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2793	break 2
2794	fi
2795	done
2796	done
2797	IFS=$as_save_IFS
2798
2799	fi
2800	fi
2801	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2802	if test -n "$ac_ct_CC"; then
2803	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2804	$as_echo "$ac_ct_CC" >&6; }
2805	else
2806	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2807	$as_echo "no" >&6; }
2808	fi
2809
2810
2811	test -n "$ac_ct_CC" && break
2812	done
2813
2814	if test "x$ac_ct_CC" = x; then
2815	CC=""
2816	else
2817	case $cross_compiling:$ac_tool_warned in
2818	yes:)
2819	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2820	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2821	ac_tool_warned=yes ;;
2822	esac
2823	CC=$ac_ct_CC
2824	fi
2825	fi
2826
2827	fi
2828
2829
2830	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2831	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2832	as_fn_error $? "no acceptable C compiler found in \$PATH
2833	See \`config.log' for more details" "$LINENO" 5; }
2834
2835	# Provide some information about the compiler.
2836	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2837	set X $ac_compile
2838	ac_compiler=$2
2839	for ac_option in --version -v -V -qversion; do
2840	{ { ac_try="$ac_compiler $ac_option >&5"
2841	case "(($ac_try" in
2842	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2843	*) ac_try_echo=$ac_try;;
2844	esac
2845	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2846	$as_echo "$ac_try_echo"; } >&5
2847	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2848	ac_status=$?
2849	if test -s conftest.err; then
2850	sed '10a\
2851	... rest of stderr output deleted ...
2852	10q' conftest.err >conftest.er1
2853	cat conftest.er1 >&5
2854	fi
2855	rm -f conftest.er1 conftest.err
2856	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2857	test $ac_status = 0; }
2858	done
2859
2860	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2861	/* end confdefs.h. */
2862
2863	int
2864	main ()
2865	{
2866
2867	;
2868	return 0;
2869	}
2870	_ACEOF
2871	ac_clean_files_save=$ac_clean_files
2872	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2873	# Try to create an executable without -o first, disregard a.out.
2874	# It will help us diagnose broken compilers, and finding out an intuition
2875	# of exeext.
2876	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2877	$as_echo_n "checking whether the C compiler works... " >&6; }
2878	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2879
2880	# The possible output files:
2881	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2882
2883	ac_rmfiles=
2884	for ac_file in $ac_files
2885	do
2886	case $ac_file in
2887	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2888	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2889	esac
2890	done
2891	rm -f $ac_rmfiles
2892
2893	if { { ac_try="$ac_link_default"
2894	case "(($ac_try" in
2895	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2896	*) ac_try_echo=$ac_try;;
2897	esac
2898	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2899	$as_echo "$ac_try_echo"; } >&5
2900	(eval "$ac_link_default") 2>&5
2901	ac_status=$?
2902	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2903	test $ac_status = 0; }; then :
2904	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2905	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2906	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2907	# so that the user can short-circuit this test for compilers unknown to
2908	# Autoconf.
2909	for ac_file in $ac_files ''
2910	do
2911	test -f "$ac_file" \|\| continue
2912	case $ac_file in
2913	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2914	;;
2915	[ab].out )
2916	# We found the default executable, but exeext='' is most
2917	# certainly right.
2918	break;;
2919	. )
2920	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2921	then :; else
2922	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2923	fi
2924	# We set ac_cv_exeext here because the later test for it is not
2925	# safe: cross compilers may not add the suffix if given an `-o'
2926	# argument, so we may need to know it at that point already.
2927	# Even if this section looks crufty: it has the advantage of
2928	# actually working.
2929	break;;
2930	* )
2931	break;;
2932	esac
2933	done
2934	test "$ac_cv_exeext" = no && ac_cv_exeext=
2935
2936	else
2937	ac_file=''
2938	fi
2939	if test -z "$ac_file"; then :
2940	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2941	$as_echo "no" >&6; }
2942	$as_echo "$as_me: failed program was:" >&5
2943	sed 's/^/\| /' conftest.$ac_ext >&5
2944
2945	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2946	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2947	as_fn_error 77 "C compiler cannot create executables
2948	See \`config.log' for more details" "$LINENO" 5; }
2949	else
2950	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2951	$as_echo "yes" >&6; }
2952	fi
2953	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2954	$as_echo_n "checking for C compiler default output file name... " >&6; }
2955	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2956	$as_echo "$ac_file" >&6; }
2957	ac_exeext=$ac_cv_exeext
2958
2959	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2960	ac_clean_files=$ac_clean_files_save
2961	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2962	$as_echo_n "checking for suffix of executables... " >&6; }
2963	if { { ac_try="$ac_link"
2964	case "(($ac_try" in
2965	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2966	*) ac_try_echo=$ac_try;;
2967	esac
2968	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2969	$as_echo "$ac_try_echo"; } >&5
2970	(eval "$ac_link") 2>&5
2971	ac_status=$?
2972	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2973	test $ac_status = 0; }; then :
2974	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2975	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2976	# work properly (i.e., refer to `conftest.exe'), while it won't with
2977	# `rm'.
2978	for ac_file in conftest.exe conftest conftest.*; do
2979	test -f "$ac_file" \|\| continue
2980	case $ac_file in
2981	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2982	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2983	break;;
2984	* ) break;;
2985	esac
2986	done
2987	else
2988	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2989	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2990	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2991	See \`config.log' for more details" "$LINENO" 5; }
2992	fi
2993	rm -f conftest conftest$ac_cv_exeext
2994	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2995	$as_echo "$ac_cv_exeext" >&6; }
2996
2997	rm -f conftest.$ac_ext
2998	EXEEXT=$ac_cv_exeext
2999	ac_exeext=$EXEEXT
3000	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3001	/* end confdefs.h. */
3002	#include <stdio.h>
3003	int
3004	main ()
3005	{
3006	FILE *f = fopen ("conftest.out", "w");
3007	return ferror (f) \|\| fclose (f) != 0;
3008
3009	;
3010	return 0;
3011	}
3012	_ACEOF
3013	ac_clean_files="$ac_clean_files conftest.out"
3014	# Check that the compiler produces executables we can run. If not, either
3015	# the compiler is broken, or we cross compile.
3016	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3017	$as_echo_n "checking whether we are cross compiling... " >&6; }
3018	if test "$cross_compiling" != yes; then
3019	{ { ac_try="$ac_link"
3020	case "(($ac_try" in
3021	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3022	*) ac_try_echo=$ac_try;;
3023	esac
3024	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3025	$as_echo "$ac_try_echo"; } >&5
3026	(eval "$ac_link") 2>&5
3027	ac_status=$?
3028	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3029	test $ac_status = 0; }
3030	if { ac_try='./conftest$ac_cv_exeext'
3031	{ { case "(($ac_try" in
3032	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3033	*) ac_try_echo=$ac_try;;
3034	esac
3035	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3036	$as_echo "$ac_try_echo"; } >&5
3037	(eval "$ac_try") 2>&5
3038	ac_status=$?
3039	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3040	test $ac_status = 0; }; }; then
3041	cross_compiling=no
3042	else
3043	if test "$cross_compiling" = maybe; then
3044	cross_compiling=yes
3045	else
3046	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3047	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3048	as_fn_error $? "cannot run C compiled programs.
3049	If you meant to cross compile, use \`--host'.
3050	See \`config.log' for more details" "$LINENO" 5; }
3051	fi
3052	fi
3053	fi
3054	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3055	$as_echo "$cross_compiling" >&6; }
3056
3057	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3058	ac_clean_files=$ac_clean_files_save
3059	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3060	$as_echo_n "checking for suffix of object files... " >&6; }
3061	if ${ac_cv_objext+:} false; then :
3062	$as_echo_n "(cached) " >&6
3063	else
3064	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3065	/* end confdefs.h. */
3066
3067	int
3068	main ()
3069	{
3070
3071	;
3072	return 0;
3073	}
3074	_ACEOF
3075	rm -f conftest.o conftest.obj
3076	if { { ac_try="$ac_compile"
3077	case "(($ac_try" in
3078	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3079	*) ac_try_echo=$ac_try;;
3080	esac
3081	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3082	$as_echo "$ac_try_echo"; } >&5
3083	(eval "$ac_compile") 2>&5
3084	ac_status=$?
3085	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3086	test $ac_status = 0; }; then :
3087	for ac_file in conftest.o conftest.obj conftest.*; do
3088	test -f "$ac_file" \|\| continue;
3089	case $ac_file in
3090	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3091	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3092	break;;
3093	esac
3094	done
3095	else
3096	$as_echo "$as_me: failed program was:" >&5
3097	sed 's/^/\| /' conftest.$ac_ext >&5
3098
3099	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3100	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3101	as_fn_error $? "cannot compute suffix of object files: cannot compile
3102	See \`config.log' for more details" "$LINENO" 5; }
3103	fi
3104	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3105	fi
3106	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3107	$as_echo "$ac_cv_objext" >&6; }
3108	OBJEXT=$ac_cv_objext
3109	ac_objext=$OBJEXT
3110	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3111	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3112	if ${ac_cv_c_compiler_gnu+:} false; then :
3113	$as_echo_n "(cached) " >&6
3114	else
3115	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3116	/* end confdefs.h. */
3117
3118	int
3119	main ()
3120	{
3121	#ifndef __GNUC__
3122	choke me
3123	#endif
3124
3125	;
3126	return 0;
3127	}
3128	_ACEOF
3129	if ac_fn_c_try_compile "$LINENO"; then :
3130	ac_compiler_gnu=yes
3131	else
3132	ac_compiler_gnu=no
3133	fi
3134	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3135	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3136
3137	fi
3138	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3139	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3140	if test $ac_compiler_gnu = yes; then
3141	GCC=yes
3142	else
3143	GCC=
3144	fi
3145	ac_test_CFLAGS=${CFLAGS+set}
3146	ac_save_CFLAGS=$CFLAGS
3147	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3148	$as_echo_n "checking whether $CC accepts -g... " >&6; }
3149	if ${ac_cv_prog_cc_g+:} false; then :
3150	$as_echo_n "(cached) " >&6
3151	else
3152	ac_save_c_werror_flag=$ac_c_werror_flag
3153	ac_c_werror_flag=yes
3154	ac_cv_prog_cc_g=no
3155	CFLAGS="-g"
3156	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3157	/* end confdefs.h. */
3158
3159	int
3160	main ()
3161	{
3162
3163	;
3164	return 0;
3165	}
3166	_ACEOF
3167	if ac_fn_c_try_compile "$LINENO"; then :
3168	ac_cv_prog_cc_g=yes
3169	else
3170	CFLAGS=""
3171	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3172	/* end confdefs.h. */
3173
3174	int
3175	main ()
3176	{
3177
3178	;
3179	return 0;
3180	}
3181	_ACEOF
3182	if ac_fn_c_try_compile "$LINENO"; then :
3183
3184	else
3185	ac_c_werror_flag=$ac_save_c_werror_flag
3186	CFLAGS="-g"
3187	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3188	/* end confdefs.h. */
3189
3190	int
3191	main ()
3192	{
3193
3194	;
3195	return 0;
3196	}
3197	_ACEOF
3198	if ac_fn_c_try_compile "$LINENO"; then :
3199	ac_cv_prog_cc_g=yes
3200	fi
3201	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3202	fi
3203	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3204	fi
3205	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3206	ac_c_werror_flag=$ac_save_c_werror_flag
3207	fi
3208	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3209	$as_echo "$ac_cv_prog_cc_g" >&6; }
3210	if test "$ac_test_CFLAGS" = set; then
3211	CFLAGS=$ac_save_CFLAGS
3212	elif test $ac_cv_prog_cc_g = yes; then
3213	if test "$GCC" = yes; then
3214	CFLAGS="-g -O2"
3215	else
3216	CFLAGS="-g"
3217	fi
3218	else
3219	if test "$GCC" = yes; then
3220	CFLAGS="-O2"
3221	else
3222	CFLAGS=
3223	fi
3224	fi
3225	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3226	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3227	if ${ac_cv_prog_cc_c89+:} false; then :
3228	$as_echo_n "(cached) " >&6
3229	else
3230	ac_cv_prog_cc_c89=no
3231	ac_save_CC=$CC
3232	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3233	/* end confdefs.h. */
3234	#include <stdarg.h>
3235	#include <stdio.h>
3236	struct stat;
3237	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3238	struct buf { int x; };
3239	FILE * (rcsopen) (struct buf , struct stat *, int);
3240	static char *e (p, i)
3241	char **p;
3242	int i;
3243	{
3244	return p[i];
3245	}
3246	static char f (char (g) (char , int), char *p, ...)
3247	{
3248	char *s;
3249	va_list v;
3250	va_start (v,p);
3251	s = g (p, va_arg (v,int));
3252	va_end (v);
3253	return s;
3254	}
3255
3256	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3257	function prototypes and stuff, but not '\xHH' hex character constants.
3258	These don't provoke an error unfortunately, instead are silently treated
3259	as 'x'. The following induces an error, until -std is added to get
3260	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3261	array size at least. It's necessary to write '\x00'==0 to get something
3262	that's true only with -std. */
3263	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3264
3265	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3266	inside strings and character constants. */
3267	#define FOO(x) 'x'
3268	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3269
3270	int test (int i, double x);
3271	struct s1 {int (*f) (int a);};
3272	struct s2 {int (*f) (double a);};
3273	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3274	int argc;
3275	char **argv;
3276	int
3277	main ()
3278	{
3279	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3280	;
3281	return 0;
3282	}
3283	_ACEOF
3284	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3285	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3286	do
3287	CC="$ac_save_CC $ac_arg"
3288	if ac_fn_c_try_compile "$LINENO"; then :
3289	ac_cv_prog_cc_c89=$ac_arg
3290	fi
3291	rm -f core conftest.err conftest.$ac_objext
3292	test "x$ac_cv_prog_cc_c89" != "xno" && break
3293	done
3294	rm -f conftest.$ac_ext
3295	CC=$ac_save_CC
3296
3297	fi
3298	# AC_CACHE_VAL
3299	case "x$ac_cv_prog_cc_c89" in
3300	x)
3301	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3302	$as_echo "none needed" >&6; } ;;
3303	xno)
3304	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3305	$as_echo "unsupported" >&6; } ;;
3306	*)
3307	CC="$CC $ac_cv_prog_cc_c89"
3308	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3309	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3310	esac
3311	if test "x$ac_cv_prog_cc_c89" != xno; then :
3312
3313	fi
3314
3315	ac_ext=c
3316	ac_cpp='$CPP $CPPFLAGS'
3317	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3318	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3319	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3320
3321	if test "$GCC" = yes; then
3322	CFLAGS="$CFLAGS -Wall"
3323	fi
3324	ac_ext=cpp
3325	ac_cpp='$CXXCPP $CPPFLAGS'
3326	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3327	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3328	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3329	if test -z "$CXX"; then
3330	if test -n "$CCC"; then
3331	CXX=$CCC
3332	else
3333	if test -n "$ac_tool_prefix"; then
3334	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3335	do
3336	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3337	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3338	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3339	$as_echo_n "checking for $ac_word... " >&6; }
3340	if ${ac_cv_prog_CXX+:} false; then :
3341	$as_echo_n "(cached) " >&6
3342	else
3343	if test -n "$CXX"; then
3344	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3345	else
3346	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3347	for as_dir in $PATH
3348	do
3349	IFS=$as_save_IFS
3350	test -z "$as_dir" && as_dir=.
3351	for ac_exec_ext in '' $ac_executable_extensions; do
3352	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3353	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3354	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3355	break 2
3356	fi
3357	done
3358	done
3359	IFS=$as_save_IFS
3360
3361	fi
3362	fi
3363	CXX=$ac_cv_prog_CXX
3364	if test -n "$CXX"; then
3365	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3366	$as_echo "$CXX" >&6; }
3367	else
3368	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3369	$as_echo "no" >&6; }
3370	fi
3371
3372
3373	test -n "$CXX" && break
3374	done
3375	fi
3376	if test -z "$CXX"; then
3377	ac_ct_CXX=$CXX
3378	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3379	do
3380	# Extract the first word of "$ac_prog", so it can be a program name with args.
3381	set dummy $ac_prog; ac_word=$2
3382	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3383	$as_echo_n "checking for $ac_word... " >&6; }
3384	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3385	$as_echo_n "(cached) " >&6
3386	else
3387	if test -n "$ac_ct_CXX"; then
3388	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3389	else
3390	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3391	for as_dir in $PATH
3392	do
3393	IFS=$as_save_IFS
3394	test -z "$as_dir" && as_dir=.
3395	for ac_exec_ext in '' $ac_executable_extensions; do
3396	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3397	ac_cv_prog_ac_ct_CXX="$ac_prog"
3398	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3399	break 2
3400	fi
3401	done
3402	done
3403	IFS=$as_save_IFS
3404
3405	fi
3406	fi
3407	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3408	if test -n "$ac_ct_CXX"; then
3409	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3410	$as_echo "$ac_ct_CXX" >&6; }
3411	else
3412	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3413	$as_echo "no" >&6; }
3414	fi
3415
3416
3417	test -n "$ac_ct_CXX" && break
3418	done
3419
3420	if test "x$ac_ct_CXX" = x; then
3421	CXX="g++"
3422	else
3423	case $cross_compiling:$ac_tool_warned in
3424	yes:)
3425	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3426	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3427	ac_tool_warned=yes ;;
3428	esac
3429	CXX=$ac_ct_CXX
3430	fi
3431	fi
3432
3433	fi
3434	fi
3435	# Provide some information about the compiler.
3436	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3437	set X $ac_compile
3438	ac_compiler=$2
3439	for ac_option in --version -v -V -qversion; do
3440	{ { ac_try="$ac_compiler $ac_option >&5"
3441	case "(($ac_try" in
3442	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3443	*) ac_try_echo=$ac_try;;
3444	esac
3445	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3446	$as_echo "$ac_try_echo"; } >&5
3447	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3448	ac_status=$?
3449	if test -s conftest.err; then
3450	sed '10a\
3451	... rest of stderr output deleted ...
3452	10q' conftest.err >conftest.er1
3453	cat conftest.er1 >&5
3454	fi
3455	rm -f conftest.er1 conftest.err
3456	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3457	test $ac_status = 0; }
3458	done
3459
3460	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3461	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3462	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3463	$as_echo_n "(cached) " >&6
3464	else
3465	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3466	/* end confdefs.h. */
3467
3468	int
3469	main ()
3470	{
3471	#ifndef __GNUC__
3472	choke me
3473	#endif
3474
3475	;
3476	return 0;
3477	}
3478	_ACEOF
3479	if ac_fn_cxx_try_compile "$LINENO"; then :
3480	ac_compiler_gnu=yes
3481	else
3482	ac_compiler_gnu=no
3483	fi
3484	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3485	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3486
3487	fi
3488	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3489	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3490	if test $ac_compiler_gnu = yes; then
3491	GXX=yes
3492	else
3493	GXX=
3494	fi
3495	ac_test_CXXFLAGS=${CXXFLAGS+set}
3496	ac_save_CXXFLAGS=$CXXFLAGS
3497	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3498	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3499	if ${ac_cv_prog_cxx_g+:} false; then :
3500	$as_echo_n "(cached) " >&6
3501	else
3502	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3503	ac_cxx_werror_flag=yes
3504	ac_cv_prog_cxx_g=no
3505	CXXFLAGS="-g"
3506	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3507	/* end confdefs.h. */
3508
3509	int
3510	main ()
3511	{
3512
3513	;
3514	return 0;
3515	}
3516	_ACEOF
3517	if ac_fn_cxx_try_compile "$LINENO"; then :
3518	ac_cv_prog_cxx_g=yes
3519	else
3520	CXXFLAGS=""
3521	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3522	/* end confdefs.h. */
3523
3524	int
3525	main ()
3526	{
3527
3528	;
3529	return 0;
3530	}
3531	_ACEOF
3532	if ac_fn_cxx_try_compile "$LINENO"; then :
3533
3534	else
3535	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3536	CXXFLAGS="-g"
3537	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3538	/* end confdefs.h. */
3539
3540	int
3541	main ()
3542	{
3543
3544	;
3545	return 0;
3546	}
3547	_ACEOF
3548	if ac_fn_cxx_try_compile "$LINENO"; then :
3549	ac_cv_prog_cxx_g=yes
3550	fi
3551	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3552	fi
3553	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3554	fi
3555	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3556	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3557	fi
3558	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3559	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3560	if test "$ac_test_CXXFLAGS" = set; then
3561	CXXFLAGS=$ac_save_CXXFLAGS
3562	elif test $ac_cv_prog_cxx_g = yes; then
3563	if test "$GXX" = yes; then
3564	CXXFLAGS="-g -O2"
3565	else
3566	CXXFLAGS="-g"
3567	fi
3568	else
3569	if test "$GXX" = yes; then
3570	CXXFLAGS="-O2"
3571	else
3572	CXXFLAGS=
3573	fi
3574	fi
3575	ac_ext=c
3576	ac_cpp='$CPP $CPPFLAGS'
3577	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3578	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3579	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3580
3581
3582	# Find a good install program. We prefer a C program (faster),
3583	# so one script is as good as another. But avoid the broken or
3584	# incompatible versions:
3585	# SysV /etc/install, /usr/sbin/install
3586	# SunOS /usr/etc/install
3587	# IRIX /sbin/install
3588	# AIX /bin/install
3589	# AmigaOS /C/install, which installs bootblocks on floppy discs
3590	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3591	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3592	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3593	# OS/2's system install, which has a completely different semantic
3594	# ./install, which can be erroneously created by make from ./install.sh.
3595	# Reject install programs that cannot install multiple files.
3596	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3597	$as_echo_n "checking for a BSD-compatible install... " >&6; }
3598	if test -z "$INSTALL"; then
3599	if ${ac_cv_path_install+:} false; then :
3600	$as_echo_n "(cached) " >&6
3601	else
3602	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3603	for as_dir in $PATH
3604	do
3605	IFS=$as_save_IFS
3606	test -z "$as_dir" && as_dir=.
3607	# Account for people who put trailing slashes in PATH elements.
3608	case $as_dir/ in #((
3609	./ \| .// \| /[cC]/* \| \
3610	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
3611	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
3612	/usr/ucb/* ) ;;
3613	*)
3614	# OSF1 and SCO ODT 3.0 have their own names for install.
3615	# Don't use installbsd from OSF since it installs stuff as root
3616	# by default.
3617	for ac_prog in ginstall scoinst install; do
3618	for ac_exec_ext in '' $ac_executable_extensions; do
3619	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3620	if test $ac_prog = install &&
3621	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3622	# AIX install. It has an incompatible calling convention.
3623	:
3624	elif test $ac_prog = install &&
3625	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3626	# program-specific install script used by HP pwplus--don't use.
3627	:
3628	else
3629	rm -rf conftest.one conftest.two conftest.dir
3630	echo one > conftest.one
3631	echo two > conftest.two
3632	mkdir conftest.dir
3633	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3634	test -s conftest.one && test -s conftest.two &&
3635	test -s conftest.dir/conftest.one &&
3636	test -s conftest.dir/conftest.two
3637	then
3638	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3639	break 3
3640	fi
3641	fi
3642	fi
3643	done
3644	done
3645	;;
3646	esac
3647
3648	done
3649	IFS=$as_save_IFS
3650
3651	rm -rf conftest.one conftest.two conftest.dir
3652
3653	fi
3654	if test "${ac_cv_path_install+set}" = set; then
3655	INSTALL=$ac_cv_path_install
3656	else
3657	# As a last resort, use the slow shell script. Don't cache a
3658	# value for INSTALL within a source directory, because that will
3659	# break other packages using the cache if that directory is
3660	# removed, or if the value is a relative name.
3661	INSTALL=$ac_install_sh
3662	fi
3663	fi
3664	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3665	$as_echo "$INSTALL" >&6; }
3666
3667	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3668	# It thinks the first close brace ends the variable substitution.
3669	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3670
3671	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3672
3673	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3674
3675	ac_ext=c
3676	ac_cpp='$CPP $CPPFLAGS'
3677	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3678	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3679	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3680
3681
3682	ac_ext=c
3683	ac_cpp='$CPP $CPPFLAGS'
3684	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3685	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3686	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3687	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3688	$as_echo_n "checking how to run the C preprocessor... " >&6; }
3689	# On Suns, sometimes $CPP names a directory.
3690	if test -n "$CPP" && test -d "$CPP"; then
3691	CPP=
3692	fi
3693	if test -z "$CPP"; then
3694	if ${ac_cv_prog_CPP+:} false; then :
3695	$as_echo_n "(cached) " >&6
3696	else
3697	# Double quotes because CPP needs to be expanded
3698	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3699	do
3700	ac_preproc_ok=false
3701	for ac_c_preproc_warn_flag in '' yes
3702	do
3703	# Use a header file that comes with gcc, so configuring glibc
3704	# with a fresh cross-compiler works.
3705	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3706	# <limits.h> exists even on freestanding compilers.
3707	# On the NeXT, cc -E runs the code through the compiler's parser,
3708	# not just through cpp. "Syntax error" is here to catch this case.
3709	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3710	/* end confdefs.h. */
3711	#ifdef __STDC__
3712	# include <limits.h>
3713	#else
3714	# include <assert.h>
3715	#endif
3716	Syntax error
3717	_ACEOF
3718	if ac_fn_c_try_cpp "$LINENO"; then :
3719
3720	else
3721	# Broken: fails on valid input.
3722	continue
3723	fi
3724	rm -f conftest.err conftest.i conftest.$ac_ext
3725
3726	# OK, works on sane cases. Now check whether nonexistent headers
3727	# can be detected and how.
3728	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3729	/* end confdefs.h. */
3730	#include <ac_nonexistent.h>
3731	_ACEOF
3732	if ac_fn_c_try_cpp "$LINENO"; then :
3733	# Broken: success on invalid input.
3734	continue
3735	else
3736	# Passes both tests.
3737	ac_preproc_ok=:
3738	break
3739	fi
3740	rm -f conftest.err conftest.i conftest.$ac_ext
3741
3742	done
3743	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3744	rm -f conftest.i conftest.err conftest.$ac_ext
3745	if $ac_preproc_ok; then :
3746	break
3747	fi
3748
3749	done
3750	ac_cv_prog_CPP=$CPP
3751
3752	fi
3753	CPP=$ac_cv_prog_CPP
3754	else
3755	ac_cv_prog_CPP=$CPP
3756	fi
3757	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3758	$as_echo "$CPP" >&6; }
3759	ac_preproc_ok=false
3760	for ac_c_preproc_warn_flag in '' yes
3761	do
3762	# Use a header file that comes with gcc, so configuring glibc
3763	# with a fresh cross-compiler works.
3764	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3765	# <limits.h> exists even on freestanding compilers.
3766	# On the NeXT, cc -E runs the code through the compiler's parser,
3767	# not just through cpp. "Syntax error" is here to catch this case.
3768	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3769	/* end confdefs.h. */
3770	#ifdef __STDC__
3771	# include <limits.h>
3772	#else
3773	# include <assert.h>
3774	#endif
3775	Syntax error
3776	_ACEOF
3777	if ac_fn_c_try_cpp "$LINENO"; then :
3778
3779	else
3780	# Broken: fails on valid input.
3781	continue
3782	fi
3783	rm -f conftest.err conftest.i conftest.$ac_ext
3784
3785	# OK, works on sane cases. Now check whether nonexistent headers
3786	# can be detected and how.
3787	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3788	/* end confdefs.h. */
3789	#include <ac_nonexistent.h>
3790	_ACEOF
3791	if ac_fn_c_try_cpp "$LINENO"; then :
3792	# Broken: success on invalid input.
3793	continue
3794	else
3795	# Passes both tests.
3796	ac_preproc_ok=:
3797	break
3798	fi
3799	rm -f conftest.err conftest.i conftest.$ac_ext
3800
3801	done
3802	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3803	rm -f conftest.i conftest.err conftest.$ac_ext
3804	if $ac_preproc_ok; then :
3805
3806	else
3807	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3808	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3809	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3810	See \`config.log' for more details" "$LINENO" 5; }
3811	fi
3812
3813	ac_ext=c
3814	ac_cpp='$CPP $CPPFLAGS'
3815	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3816	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3817	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3818
3819
3820	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3821	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3822	if ${ac_cv_path_GREP+:} false; then :
3823	$as_echo_n "(cached) " >&6
3824	else
3825	if test -z "$GREP"; then
3826	ac_path_GREP_found=false
3827	# Loop through the user's path and test for each of PROGNAME-LIST
3828	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3829	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3830	do
3831	IFS=$as_save_IFS
3832	test -z "$as_dir" && as_dir=.
3833	for ac_prog in grep ggrep; do
3834	for ac_exec_ext in '' $ac_executable_extensions; do
3835	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3836	as_fn_executable_p "$ac_path_GREP" \|\| continue
3837	# Check for GNU ac_path_GREP and select it if it is found.
3838	# Check for GNU $ac_path_GREP
3839	case `"$ac_path_GREP" --version 2>&1` in
3840	GNU)
3841	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3842	*)
3843	ac_count=0
3844	$as_echo_n 0123456789 >"conftest.in"
3845	while :
3846	do
3847	cat "conftest.in" "conftest.in" >"conftest.tmp"
3848	mv "conftest.tmp" "conftest.in"
3849	cp "conftest.in" "conftest.nl"
3850	$as_echo 'GREP' >> "conftest.nl"
3851	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3852	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3853	as_fn_arith $ac_count + 1 && ac_count=$as_val
3854	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3855	# Best one so far, save it but keep looking for a better one
3856	ac_cv_path_GREP="$ac_path_GREP"
3857	ac_path_GREP_max=$ac_count
3858	fi
3859	# 10*(2^10) chars as input seems more than enough
3860	test $ac_count -gt 10 && break
3861	done
3862	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3863	esac
3864
3865	$ac_path_GREP_found && break 3
3866	done
3867	done
3868	done
3869	IFS=$as_save_IFS
3870	if test -z "$ac_cv_path_GREP"; then
3871	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3872	fi
3873	else
3874	ac_cv_path_GREP=$GREP
3875	fi
3876
3877	fi
3878	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3879	$as_echo "$ac_cv_path_GREP" >&6; }
3880	GREP="$ac_cv_path_GREP"
3881
3882
3883	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3884	$as_echo_n "checking for egrep... " >&6; }
3885	if ${ac_cv_path_EGREP+:} false; then :
3886	$as_echo_n "(cached) " >&6
3887	else
3888	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
3889	then ac_cv_path_EGREP="$GREP -E"
3890	else
3891	if test -z "$EGREP"; then
3892	ac_path_EGREP_found=false
3893	# Loop through the user's path and test for each of PROGNAME-LIST
3894	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3895	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3896	do
3897	IFS=$as_save_IFS
3898	test -z "$as_dir" && as_dir=.
3899	for ac_prog in egrep; do
3900	for ac_exec_ext in '' $ac_executable_extensions; do
3901	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3902	as_fn_executable_p "$ac_path_EGREP" \|\| continue
3903	# Check for GNU ac_path_EGREP and select it if it is found.
3904	# Check for GNU $ac_path_EGREP
3905	case `"$ac_path_EGREP" --version 2>&1` in
3906	GNU)
3907	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3908	*)
3909	ac_count=0
3910	$as_echo_n 0123456789 >"conftest.in"
3911	while :
3912	do
3913	cat "conftest.in" "conftest.in" >"conftest.tmp"
3914	mv "conftest.tmp" "conftest.in"
3915	cp "conftest.in" "conftest.nl"
3916	$as_echo 'EGREP' >> "conftest.nl"
3917	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3918	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3919	as_fn_arith $ac_count + 1 && ac_count=$as_val
3920	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3921	# Best one so far, save it but keep looking for a better one
3922	ac_cv_path_EGREP="$ac_path_EGREP"
3923	ac_path_EGREP_max=$ac_count
3924	fi
3925	# 10*(2^10) chars as input seems more than enough
3926	test $ac_count -gt 10 && break
3927	done
3928	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3929	esac
3930
3931	$ac_path_EGREP_found && break 3
3932	done
3933	done
3934	done
3935	IFS=$as_save_IFS
3936	if test -z "$ac_cv_path_EGREP"; then
3937	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3938	fi
3939	else
3940	ac_cv_path_EGREP=$EGREP
3941	fi
3942
3943	fi
3944	fi
3945	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3946	$as_echo "$ac_cv_path_EGREP" >&6; }
3947	EGREP="$ac_cv_path_EGREP"
3948
3949
3950	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3951	$as_echo_n "checking for ANSI C header files... " >&6; }
3952	if ${ac_cv_header_stdc+:} false; then :
3953	$as_echo_n "(cached) " >&6
3954	else
3955	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3956	/* end confdefs.h. */
3957	#include <stdlib.h>
3958	#include <stdarg.h>
3959	#include <string.h>
3960	#include <float.h>
3961
3962	int
3963	main ()
3964	{
3965
3966	;
3967	return 0;
3968	}
3969	_ACEOF
3970	if ac_fn_c_try_compile "$LINENO"; then :
3971	ac_cv_header_stdc=yes
3972	else
3973	ac_cv_header_stdc=no
3974	fi
3975	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3976
3977	if test $ac_cv_header_stdc = yes; then
3978	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3979	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3980	/* end confdefs.h. */
3981	#include <string.h>
3982
3983	_ACEOF
3984	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3985	$EGREP "memchr" >/dev/null 2>&1; then :
3986
3987	else
3988	ac_cv_header_stdc=no
3989	fi
3990	rm -f conftest*
3991
3992	fi
3993
3994	if test $ac_cv_header_stdc = yes; then
3995	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3996	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3997	/* end confdefs.h. */
3998	#include <stdlib.h>
3999
4000	_ACEOF
4001	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4002	$EGREP "free" >/dev/null 2>&1; then :
4003
4004	else
4005	ac_cv_header_stdc=no
4006	fi
4007	rm -f conftest*
4008
4009	fi
4010
4011	if test $ac_cv_header_stdc = yes; then
4012	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4013	if test "$cross_compiling" = yes; then :
4014	:
4015	else
4016	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4017	/* end confdefs.h. */
4018	#include <ctype.h>
4019	#include <stdlib.h>
4020	#if ((' ' & 0x0FF) == 0x020)
4021	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4022	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4023	#else
4024	# define ISLOWER(c) \
4025	(('a' <= (c) && (c) <= 'i') \
4026	\|\| ('j' <= (c) && (c) <= 'r') \
4027	\|\| ('s' <= (c) && (c) <= 'z'))
4028	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4029	#endif
4030
4031	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4032	int
4033	main ()
4034	{
4035	int i;
4036	for (i = 0; i < 256; i++)
4037	if (XOR (islower (i), ISLOWER (i))
4038	\|\| toupper (i) != TOUPPER (i))
4039	return 2;
4040	return 0;
4041	}
4042	_ACEOF
4043	if ac_fn_c_try_run "$LINENO"; then :
4044
4045	else
4046	ac_cv_header_stdc=no
4047	fi
4048	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4049	conftest.$ac_objext conftest.beam conftest.$ac_ext
4050	fi
4051
4052	fi
4053	fi
4054	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4055	$as_echo "$ac_cv_header_stdc" >&6; }
4056	if test $ac_cv_header_stdc = yes; then
4057
4058	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4059
4060	fi
4061
4062	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4063	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4064	inttypes.h stdint.h unistd.h
4065	do :
4066	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4067	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4068	"
4069	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4070	cat >>confdefs.h <<_ACEOF
4071	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4072	_ACEOF
4073
4074	fi
4075
4076	done
4077
4078
4079	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4080	$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4081	if ${ac_cv_c_bigendian+:} false; then :
4082	$as_echo_n "(cached) " >&6
4083	else
4084	ac_cv_c_bigendian=unknown
4085	# See if we're dealing with a universal compiler.
4086	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4087	/* end confdefs.h. */
4088	#ifndef __APPLE_CC__
4089	not a universal capable compiler
4090	#endif
4091	typedef int dummy;
4092
4093	_ACEOF
4094	if ac_fn_c_try_compile "$LINENO"; then :
4095
4096	# Check for potential -arch flags. It is not universal unless
4097	# there are at least two -arch flags with different values.
4098	ac_arch=
4099	ac_prev=
4100	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4101	if test -n "$ac_prev"; then
4102	case $ac_word in
4103	i?86 \| x86_64 \| ppc \| ppc64)
4104	if test -z "$ac_arch" \|\| test "$ac_arch" = "$ac_word"; then
4105	ac_arch=$ac_word
4106	else
4107	ac_cv_c_bigendian=universal
4108	break
4109	fi
4110	;;
4111	esac
4112	ac_prev=
4113	elif test "x$ac_word" = "x-arch"; then
4114	ac_prev=arch
4115	fi
4116	done
4117	fi
4118	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4119	if test $ac_cv_c_bigendian = unknown; then
4120	# See if sys/param.h defines the BYTE_ORDER macro.
4121	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4122	/* end confdefs.h. */
4123	#include <sys/types.h>
4124	#include <sys/param.h>
4125
4126	int
4127	main ()
4128	{
4129	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
4130	&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
4131	&& LITTLE_ENDIAN)
4132	bogus endian macros
4133	#endif
4134
4135	;
4136	return 0;
4137	}
4138	_ACEOF
4139	if ac_fn_c_try_compile "$LINENO"; then :
4140	# It does; now see whether it defined to BIG_ENDIAN or not.
4141	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4142	/* end confdefs.h. */
4143	#include <sys/types.h>
4144	#include <sys/param.h>
4145
4146	int
4147	main ()
4148	{
4149	#if BYTE_ORDER != BIG_ENDIAN
4150	not big endian
4151	#endif
4152
4153	;
4154	return 0;
4155	}
4156	_ACEOF
4157	if ac_fn_c_try_compile "$LINENO"; then :
4158	ac_cv_c_bigendian=yes
4159	else
4160	ac_cv_c_bigendian=no
4161	fi
4162	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4163	fi
4164	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4165	fi
4166	if test $ac_cv_c_bigendian = unknown; then
4167	# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
4168	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4169	/* end confdefs.h. */
4170	#include <limits.h>
4171
4172	int
4173	main ()
4174	{
4175	#if ! (defined _LITTLE_ENDIAN \|\| defined _BIG_ENDIAN)
4176	bogus endian macros
4177	#endif
4178
4179	;
4180	return 0;
4181	}
4182	_ACEOF
4183	if ac_fn_c_try_compile "$LINENO"; then :
4184	# It does; now see whether it defined to _BIG_ENDIAN or not.
4185	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4186	/* end confdefs.h. */
4187	#include <limits.h>
4188
4189	int
4190	main ()
4191	{
4192	#ifndef _BIG_ENDIAN
4193	not big endian
4194	#endif
4195
4196	;
4197	return 0;
4198	}
4199	_ACEOF
4200	if ac_fn_c_try_compile "$LINENO"; then :
4201	ac_cv_c_bigendian=yes
4202	else
4203	ac_cv_c_bigendian=no
4204	fi
4205	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4206	fi
4207	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4208	fi
4209	if test $ac_cv_c_bigendian = unknown; then
4210	# Compile a test program.
4211	if test "$cross_compiling" = yes; then :
4212	# Try to guess by grepping values from an object file.
4213	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4214	/* end confdefs.h. */
4215	short int ascii_mm[] =
4216	{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
4217	short int ascii_ii[] =
4218	{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
4219	int use_ascii (int i) {
4220	return ascii_mm[i] + ascii_ii[i];
4221	}
4222	short int ebcdic_ii[] =
4223	{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
4224	short int ebcdic_mm[] =
4225	{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
4226	int use_ebcdic (int i) {
4227	return ebcdic_mm[i] + ebcdic_ii[i];
4228	}
4229	extern int foo;
4230
4231	int
4232	main ()
4233	{
4234	return use_ascii (foo) == use_ebcdic (foo);
4235	;
4236	return 0;
4237	}
4238	_ACEOF
4239	if ac_fn_c_try_compile "$LINENO"; then :
4240	if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
4241	ac_cv_c_bigendian=yes
4242	fi
4243	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
4244	if test "$ac_cv_c_bigendian" = unknown; then
4245	ac_cv_c_bigendian=no
4246	else
4247	# finding both strings is unlikely to happen, but who knows?
4248	ac_cv_c_bigendian=unknown
4249	fi
4250	fi
4251	fi
4252	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4253	else
4254	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4255	/* end confdefs.h. */
4256	$ac_includes_default
4257	int
4258	main ()
4259	{
4260
4261	/* Are we little or big endian? From Harbison&Steele. */
4262	union
4263	{
4264	long int l;
4265	char c[sizeof (long int)];
4266	} u;
4267	u.l = 1;
4268	return u.c[sizeof (long int) - 1] == 1;
4269
4270	;
4271	return 0;
4272	}
4273	_ACEOF
4274	if ac_fn_c_try_run "$LINENO"; then :
4275	ac_cv_c_bigendian=no
4276	else
4277	ac_cv_c_bigendian=yes
4278	fi
4279	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4280	conftest.$ac_objext conftest.beam conftest.$ac_ext
4281	fi
4282
4283	fi
4284	fi
4285	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
4286	$as_echo "$ac_cv_c_bigendian" >&6; }
4287	case $ac_cv_c_bigendian in #(
4288	yes)
4289	$as_echo "#define B_ENDIAN 1" >>confdefs.h
4290	;; #(
4291	no)
4292	$as_echo "#define L_ENDIAN 1" >>confdefs.h
4293	;; #(
4294	universal)
4295
4296	$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
4297
4298	;; #(
4299	*)
4300	as_fn_error $? "unknown endianness
4301	presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
4302	esac
4303
4304	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
4305	$as_echo_n "checking for X... " >&6; }
4306
4307
4308	# Check whether --with-x was given.
4309	if test "${with_x+set}" = set; then :
4310	withval=$with_x;
4311	fi
4312
4313	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4314	if test "x$with_x" = xno; then
4315	# The user explicitly disabled X.
4316	have_x=disabled
4317	else
4318	case $x_includes,$x_libraries in #(
4319	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
4320	,NONE \| NONE,) if ${ac_cv_have_x+:} false; then :
4321	$as_echo_n "(cached) " >&6
4322	else
4323	# One or both of the vars are not set, and there is no cached value.
4324	ac_x_includes=no ac_x_libraries=no
4325	rm -f -r conftest.dir
4326	if mkdir conftest.dir; then
4327	cd conftest.dir
4328	cat >Imakefile <<'_ACEOF'
4329	incroot:
4330	@echo incroot='${INCROOT}'
4331	usrlibdir:
4332	@echo usrlibdir='${USRLIBDIR}'
4333	libdir:
4334	@echo libdir='${LIBDIR}'
4335	_ACEOF
4336	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
4337	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4338	for ac_var in incroot usrlibdir libdir; do
4339	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"
4340	done
4341	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4342	for ac_extension in a so sl dylib la dll; do
4343	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
4344	test -f "$ac_im_libdir/libX11.$ac_extension"; then
4345	ac_im_usrlibdir=$ac_im_libdir; break
4346	fi
4347	done
4348	# Screen out bogus values from the imake configuration. They are
4349	# bogus both because they are the default anyway, and because
4350	# using them would break gcc on systems where it needs fixed includes.
4351	case $ac_im_incroot in
4352	/usr/include) ac_x_includes= ;;
4353	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
4354	esac
4355	case $ac_im_usrlibdir in
4356	/usr/lib \| /usr/lib64 \| /lib \| /lib64) ;;
4357	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
4358	esac
4359	fi
4360	cd ..
4361	rm -f -r conftest.dir
4362	fi
4363
4364	# Standard set of common directories for X headers.
4365	# Check X11 before X11Rn because it is often a symlink to the current release.
4366	ac_x_header_dirs='
4367	/usr/X11/include
4368	/usr/X11R7/include
4369	/usr/X11R6/include
4370	/usr/X11R5/include
4371	/usr/X11R4/include
4372
4373	/usr/include/X11
4374	/usr/include/X11R7
4375	/usr/include/X11R6
4376	/usr/include/X11R5
4377	/usr/include/X11R4
4378
4379	/usr/local/X11/include
4380	/usr/local/X11R7/include
4381	/usr/local/X11R6/include
4382	/usr/local/X11R5/include
4383	/usr/local/X11R4/include
4384
4385	/usr/local/include/X11
4386	/usr/local/include/X11R7
4387	/usr/local/include/X11R6
4388	/usr/local/include/X11R5
4389	/usr/local/include/X11R4
4390
4391	/usr/X386/include
4392	/usr/x386/include
4393	/usr/XFree86/include/X11
4394
4395	/usr/include
4396	/usr/local/include
4397	/usr/unsupported/include
4398	/usr/athena/include
4399	/usr/local/x11r5/include
4400	/usr/lpp/Xamples/include
4401
4402	/usr/openwin/include
4403	/usr/openwin/share/include'
4404
4405	if test "$ac_x_includes" = no; then
4406	# Guess where to find include files, by looking for Xlib.h.
4407	# First, try using that file with no special directory specified.
4408	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4409	/* end confdefs.h. */
4410	#include <X11/Xlib.h>
4411	_ACEOF
4412	if ac_fn_c_try_cpp "$LINENO"; then :
4413	# We can compile using X headers with no special include directory.
4414	ac_x_includes=
4415	else
4416	for ac_dir in $ac_x_header_dirs; do
4417	if test -r "$ac_dir/X11/Xlib.h"; then
4418	ac_x_includes=$ac_dir
4419	break
4420	fi
4421	done
4422	fi
4423	rm -f conftest.err conftest.i conftest.$ac_ext
4424	fi # $ac_x_includes = no
4425
4426	if test "$ac_x_libraries" = no; then
4427	# Check for the libraries.
4428	# See if we find them without any special options.
4429	# Don't add to $LIBS permanently.
4430	ac_save_LIBS=$LIBS
4431	LIBS="-lX11 $LIBS"
4432	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4433	/* end confdefs.h. */
4434	#include <X11/Xlib.h>
4435	int
4436	main ()
4437	{
4438	XrmInitialize ()
4439	;
4440	return 0;
4441	}
4442	_ACEOF
4443	if ac_fn_c_try_link "$LINENO"; then :
4444	LIBS=$ac_save_LIBS
4445	# We can link X programs with no special library path.
4446	ac_x_libraries=
4447	else
4448	LIBS=$ac_save_LIBS
4449	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
4450	do
4451	# Don't even attempt the hair of trying to link an X program!
4452	for ac_extension in a so sl dylib la dll; do
4453	if test -r "$ac_dir/libX11.$ac_extension"; then
4454	ac_x_libraries=$ac_dir
4455	break 2
4456	fi
4457	done
4458	done
4459	fi
4460	rm -f core conftest.err conftest.$ac_objext \
4461	conftest$ac_exeext conftest.$ac_ext
4462	fi # $ac_x_libraries = no
4463
4464	case $ac_x_includes,$ac_x_libraries in #(
4465	no,* \| ,no \| \'*)
4466	# Didn't find X, or a directory has "'" in its name.
4467	ac_cv_have_x="have_x=no";; #(
4468	*)
4469	# Record where we found X for the cache.
4470	ac_cv_have_x="have_x=yes\
4471	ac_x_includes='$ac_x_includes'\
4472	ac_x_libraries='$ac_x_libraries'"
4473	esac
4474	fi
4475	;; #(
4476	*) have_x=yes;;
4477	esac
4478	eval "$ac_cv_have_x"
4479	fi # $with_x != no
4480
4481	if test "$have_x" != yes; then
4482	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
4483	$as_echo "$have_x" >&6; }
4484	no_x=yes
4485	else
4486	# If each of the values was on the command line, it overrides each guess.
4487	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4488	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4489	# Update the cache value to reflect the command line values.
4490	ac_cv_have_x="have_x=yes\
4491	ac_x_includes='$x_includes'\
4492	ac_x_libraries='$x_libraries'"
4493	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
4494	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
4495	fi
4496
4497	if test "$no_x" = yes; then
4498	# Not all programs may use this symbol, but it does not hurt to define it.
4499
4500	$as_echo "#define X_DISPLAY_MISSING 1" >>confdefs.h
4501
4502	X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
4503	else
4504	if test -n "$x_includes"; then
4505	X_CFLAGS="$X_CFLAGS -I$x_includes"
4506	fi
4507
4508	# It would also be nice to do this for all -L options, not just this one.
4509	if test -n "$x_libraries"; then
4510	X_LIBS="$X_LIBS -L$x_libraries"
4511	# For Solaris; some versions of Sun CC require a space after -R and
4512	# others require no space. Words are not sufficient . . . .
4513	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
4514	$as_echo_n "checking whether -R must be followed by a space... " >&6; }
4515	ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
4516	ac_xsave_c_werror_flag=$ac_c_werror_flag
4517	ac_c_werror_flag=yes
4518	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4519	/* end confdefs.h. */
4520
4521	int
4522	main ()
4523	{
4524
4525	;
4526	return 0;
4527	}
4528	_ACEOF
4529	if ac_fn_c_try_link "$LINENO"; then :
4530	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4531	$as_echo "no" >&6; }
4532	X_LIBS="$X_LIBS -R$x_libraries"
4533	else
4534	LIBS="$ac_xsave_LIBS -R $x_libraries"
4535	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4536	/* end confdefs.h. */
4537
4538	int
4539	main ()
4540	{
4541
4542	;
4543	return 0;
4544	}
4545	_ACEOF
4546	if ac_fn_c_try_link "$LINENO"; then :
4547	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4548	$as_echo "yes" >&6; }
4549	X_LIBS="$X_LIBS -R $x_libraries"
4550	else
4551	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
4552	$as_echo "neither works" >&6; }
4553	fi
4554	rm -f core conftest.err conftest.$ac_objext \
4555	conftest$ac_exeext conftest.$ac_ext
4556	fi
4557	rm -f core conftest.err conftest.$ac_objext \
4558	conftest$ac_exeext conftest.$ac_ext
4559	ac_c_werror_flag=$ac_xsave_c_werror_flag
4560	LIBS=$ac_xsave_LIBS
4561	fi
4562
4563	# Check for system-dependent libraries X programs must link with.
4564	# Do this before checking for the system-independent R6 libraries
4565	# (-lICE), since we may need -lsocket or whatever for X linking.
4566
4567	if test "$ISC" = yes; then
4568	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
4569	else
4570	# Martyn Johnson says this is needed for Ultrix, if the X
4571	# libraries were built with DECnet support. And Karl Berry says
4572	# the Alpha needs dnet_stub (dnet does not exist).
4573	ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
4574	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4575	/* end confdefs.h. */
4576
4577	/* Override any GCC internal prototype to avoid an error.
4578	Use char because int might match the return type of a GCC
4579	builtin and then its argument prototype would still apply. */
4580	#ifdef __cplusplus
4581	extern "C"
4582	#endif
4583	char XOpenDisplay ();
4584	int
4585	main ()
4586	{
4587	return XOpenDisplay ();
4588	;
4589	return 0;
4590	}
4591	_ACEOF
4592	if ac_fn_c_try_link "$LINENO"; then :
4593
4594	else
4595	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
4596	$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }
4597	if ${ac_cv_lib_dnet_dnet_ntoa+:} false; then :
4598	$as_echo_n "(cached) " >&6
4599	else
4600	ac_check_lib_save_LIBS=$LIBS
4601	LIBS="-ldnet $LIBS"
4602	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4603	/* end confdefs.h. */
4604
4605	/* Override any GCC internal prototype to avoid an error.
4606	Use char because int might match the return type of a GCC
4607	builtin and then its argument prototype would still apply. */
4608	#ifdef __cplusplus
4609	extern "C"
4610	#endif
4611	char dnet_ntoa ();
4612	int
4613	main ()
4614	{
4615	return dnet_ntoa ();
4616	;
4617	return 0;
4618	}
4619	_ACEOF
4620	if ac_fn_c_try_link "$LINENO"; then :
4621	ac_cv_lib_dnet_dnet_ntoa=yes
4622	else
4623	ac_cv_lib_dnet_dnet_ntoa=no
4624	fi
4625	rm -f core conftest.err conftest.$ac_objext \
4626	conftest$ac_exeext conftest.$ac_ext
4627	LIBS=$ac_check_lib_save_LIBS
4628	fi
4629	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
4630	$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
4631	if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
4632	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
4633	fi
4634
4635	if test $ac_cv_lib_dnet_dnet_ntoa = no; then
4636	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
4637	$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }
4638	if ${ac_cv_lib_dnet_stub_dnet_ntoa+:} false; then :
4639	$as_echo_n "(cached) " >&6
4640	else
4641	ac_check_lib_save_LIBS=$LIBS
4642	LIBS="-ldnet_stub $LIBS"
4643	cat confdefs.h - <<_ACEOF >conftest.$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 dnet_ntoa ();
4653	int
4654	main ()
4655	{
4656	return dnet_ntoa ();
4657	;
4658	return 0;
4659	}
4660	_ACEOF
4661	if ac_fn_c_try_link "$LINENO"; then :
4662	ac_cv_lib_dnet_stub_dnet_ntoa=yes
4663	else
4664	ac_cv_lib_dnet_stub_dnet_ntoa=no
4665	fi
4666	rm -f core conftest.err conftest.$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_dnet_stub_dnet_ntoa" >&5
4671	$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
4672	if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
4673	X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
4674	fi
4675
4676	fi
4677	fi
4678	rm -f core conftest.err conftest.$ac_objext \
4679	conftest$ac_exeext conftest.$ac_ext
4680	LIBS="$ac_xsave_LIBS"
4681
4682	# [email protected] says -lnsl (and -lsocket) are needed for his 386/AT,
4683	# to get the SysV transport functions.
4684	# Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
4685	# needs -lnsl.
4686	# The nsl library prevents programs from opening the X display
4687	# on Irix 5.2, according to T.E. Dickey.
4688	# The functions gethostbyname, getservbyname, and inet_addr are
4689	# in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
4690	ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
4691	if test "x$ac_cv_func_gethostbyname" = xyes; then :
4692
4693	fi
4694
4695	if test $ac_cv_func_gethostbyname = no; then
4696	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
4697	$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }
4698	if ${ac_cv_lib_nsl_gethostbyname+:} false; then :
4699	$as_echo_n "(cached) " >&6
4700	else
4701	ac_check_lib_save_LIBS=$LIBS
4702	LIBS="-lnsl $LIBS"
4703	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4704	/* end confdefs.h. */
4705
4706	/* Override any GCC internal prototype to avoid an error.
4707	Use char because int might match the return type of a GCC
4708	builtin and then its argument prototype would still apply. */
4709	#ifdef __cplusplus
4710	extern "C"
4711	#endif
4712	char gethostbyname ();
4713	int
4714	main ()
4715	{
4716	return gethostbyname ();
4717	;
4718	return 0;
4719	}
4720	_ACEOF
4721	if ac_fn_c_try_link "$LINENO"; then :
4722	ac_cv_lib_nsl_gethostbyname=yes
4723	else
4724	ac_cv_lib_nsl_gethostbyname=no
4725	fi
4726	rm -f core conftest.err conftest.$ac_objext \
4727	conftest$ac_exeext conftest.$ac_ext
4728	LIBS=$ac_check_lib_save_LIBS
4729	fi
4730	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
4731	$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
4732	if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
4733	X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
4734	fi
4735
4736	if test $ac_cv_lib_nsl_gethostbyname = no; then
4737	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
4738	$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }
4739	if ${ac_cv_lib_bsd_gethostbyname+:} false; then :
4740	$as_echo_n "(cached) " >&6
4741	else
4742	ac_check_lib_save_LIBS=$LIBS
4743	LIBS="-lbsd $LIBS"
4744	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4745	/* end confdefs.h. */
4746
4747	/* Override any GCC internal prototype to avoid an error.
4748	Use char because int might match the return type of a GCC
4749	builtin and then its argument prototype would still apply. */
4750	#ifdef __cplusplus
4751	extern "C"
4752	#endif
4753	char gethostbyname ();
4754	int
4755	main ()
4756	{
4757	return gethostbyname ();
4758	;
4759	return 0;
4760	}
4761	_ACEOF
4762	if ac_fn_c_try_link "$LINENO"; then :
4763	ac_cv_lib_bsd_gethostbyname=yes
4764	else
4765	ac_cv_lib_bsd_gethostbyname=no
4766	fi
4767	rm -f core conftest.err conftest.$ac_objext \
4768	conftest$ac_exeext conftest.$ac_ext
4769	LIBS=$ac_check_lib_save_LIBS
4770	fi
4771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
4772	$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
4773	if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
4774	X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
4775	fi
4776
4777	fi
4778	fi
4779
4780	# [email protected] says without -lsocket,
4781	# socket/setsockopt and other routines are undefined under SCO ODT
4782	# 2.0. But -lsocket is broken on IRIX 5.2 (and is not necessary
4783	# on later versions), says Simon Leinen: it contains gethostby*
4784	# variants that don't use the name server (or something). -lsocket
4785	# must be given before -lnsl if both are needed. We assume that
4786	# if connect needs -lnsl, so does gethostbyname.
4787	ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
4788	if test "x$ac_cv_func_connect" = xyes; then :
4789
4790	fi
4791
4792	if test $ac_cv_func_connect = no; then
4793	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
4794	$as_echo_n "checking for connect in -lsocket... " >&6; }
4795	if ${ac_cv_lib_socket_connect+:} false; then :
4796	$as_echo_n "(cached) " >&6
4797	else
4798	ac_check_lib_save_LIBS=$LIBS
4799	LIBS="-lsocket $X_EXTRA_LIBS $LIBS"
4800	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4801	/* end confdefs.h. */
4802
4803	/* Override any GCC internal prototype to avoid an error.
4804	Use char because int might match the return type of a GCC
4805	builtin and then its argument prototype would still apply. */
4806	#ifdef __cplusplus
4807	extern "C"
4808	#endif
4809	char connect ();
4810	int
4811	main ()
4812	{
4813	return connect ();
4814	;
4815	return 0;
4816	}
4817	_ACEOF
4818	if ac_fn_c_try_link "$LINENO"; then :
4819	ac_cv_lib_socket_connect=yes
4820	else
4821	ac_cv_lib_socket_connect=no
4822	fi
4823	rm -f core conftest.err conftest.$ac_objext \
4824	conftest$ac_exeext conftest.$ac_ext
4825	LIBS=$ac_check_lib_save_LIBS
4826	fi
4827	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
4828	$as_echo "$ac_cv_lib_socket_connect" >&6; }
4829	if test "x$ac_cv_lib_socket_connect" = xyes; then :
4830	X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
4831	fi
4832
4833	fi
4834
4835	# Guillermo Gomez says -lposix is necessary on A/UX.
4836	ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
4837	if test "x$ac_cv_func_remove" = xyes; then :
4838
4839	fi
4840
4841	if test $ac_cv_func_remove = no; then
4842	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
4843	$as_echo_n "checking for remove in -lposix... " >&6; }
4844	if ${ac_cv_lib_posix_remove+:} false; then :
4845	$as_echo_n "(cached) " >&6
4846	else
4847	ac_check_lib_save_LIBS=$LIBS
4848	LIBS="-lposix $LIBS"
4849	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4850	/* end confdefs.h. */
4851
4852	/* Override any GCC internal prototype to avoid an error.
4853	Use char because int might match the return type of a GCC
4854	builtin and then its argument prototype would still apply. */
4855	#ifdef __cplusplus
4856	extern "C"
4857	#endif
4858	char remove ();
4859	int
4860	main ()
4861	{
4862	return remove ();
4863	;
4864	return 0;
4865	}
4866	_ACEOF
4867	if ac_fn_c_try_link "$LINENO"; then :
4868	ac_cv_lib_posix_remove=yes
4869	else
4870	ac_cv_lib_posix_remove=no
4871	fi
4872	rm -f core conftest.err conftest.$ac_objext \
4873	conftest$ac_exeext conftest.$ac_ext
4874	LIBS=$ac_check_lib_save_LIBS
4875	fi
4876	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
4877	$as_echo "$ac_cv_lib_posix_remove" >&6; }
4878	if test "x$ac_cv_lib_posix_remove" = xyes; then :
4879	X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
4880	fi
4881
4882	fi
4883
4884	# BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
4885	ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
4886	if test "x$ac_cv_func_shmat" = xyes; then :
4887
4888	fi
4889
4890	if test $ac_cv_func_shmat = no; then
4891	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
4892	$as_echo_n "checking for shmat in -lipc... " >&6; }
4893	if ${ac_cv_lib_ipc_shmat+:} false; then :
4894	$as_echo_n "(cached) " >&6
4895	else
4896	ac_check_lib_save_LIBS=$LIBS
4897	LIBS="-lipc $LIBS"
4898	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4899	/* end confdefs.h. */
4900
4901	/* Override any GCC internal prototype to avoid an error.
4902	Use char because int might match the return type of a GCC
4903	builtin and then its argument prototype would still apply. */
4904	#ifdef __cplusplus
4905	extern "C"
4906	#endif
4907	char shmat ();
4908	int
4909	main ()
4910	{
4911	return shmat ();
4912	;
4913	return 0;
4914	}
4915	_ACEOF
4916	if ac_fn_c_try_link "$LINENO"; then :
4917	ac_cv_lib_ipc_shmat=yes
4918	else
4919	ac_cv_lib_ipc_shmat=no
4920	fi
4921	rm -f core conftest.err conftest.$ac_objext \
4922	conftest$ac_exeext conftest.$ac_ext
4923	LIBS=$ac_check_lib_save_LIBS
4924	fi
4925	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
4926	$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
4927	if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
4928	X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
4929	fi
4930
4931	fi
4932	fi
4933
4934	# Check for libraries that X11R6 Xt/Xaw programs need.
4935	ac_save_LDFLAGS=$LDFLAGS
4936	test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
4937	# SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
4938	# check for ICE first), but we must link in the order -lSM -lICE or
4939	# we get undefined symbols. So assume we have SM if we have ICE.
4940	# These have to be linked with before -lX11, unlike the other
4941	# libraries we check for below, so use a different variable.
4942	# John Interrante, Karl Berry
4943	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
4944	$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }
4945	if ${ac_cv_lib_ICE_IceConnectionNumber+:} false; then :
4946	$as_echo_n "(cached) " >&6
4947	else
4948	ac_check_lib_save_LIBS=$LIBS
4949	LIBS="-lICE $X_EXTRA_LIBS $LIBS"
4950	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4951	/* end confdefs.h. */
4952
4953	/* Override any GCC internal prototype to avoid an error.
4954	Use char because int might match the return type of a GCC
4955	builtin and then its argument prototype would still apply. */
4956	#ifdef __cplusplus
4957	extern "C"
4958	#endif
4959	char IceConnectionNumber ();
4960	int
4961	main ()
4962	{
4963	return IceConnectionNumber ();
4964	;
4965	return 0;
4966	}
4967	_ACEOF
4968	if ac_fn_c_try_link "$LINENO"; then :
4969	ac_cv_lib_ICE_IceConnectionNumber=yes
4970	else
4971	ac_cv_lib_ICE_IceConnectionNumber=no
4972	fi
4973	rm -f core conftest.err conftest.$ac_objext \
4974	conftest$ac_exeext conftest.$ac_ext
4975	LIBS=$ac_check_lib_save_LIBS
4976	fi
4977	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
4978	$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
4979	if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
4980	X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
4981	fi
4982
4983	LDFLAGS=$ac_save_LDFLAGS
4984
4985	fi
4986
4987	if test "$no_x" = "yes"; then
4988	echo
4989	echo "ERROR: Could not find X Window System headers/libraries."
4990	if test -f /etc/debian_version; then
4991	echo "Probably you need to install the libx11-dev package."
4992	elif test -f /etc/redhat-release; then
4993	echo "Probably you need to install the libX11-devel package."
4994	fi
4995	echo "To specify paths manually, use the options --x-includes and --x-libraries."
4996	echo
4997	exit 1
4998	fi
4999
5000	if test -n "$ac_tool_prefix"; then
5001	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
5002	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
5003	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5004	$as_echo_n "checking for $ac_word... " >&6; }
5005	if ${ac_cv_path_PKG_CONFIG+:} false; then :
5006	$as_echo_n "(cached) " >&6
5007	else
5008	case $PKG_CONFIG in
5009	[\\/]* \| ?:[\\/]*)
5010	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5011	;;
5012	*)
5013	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5014	for as_dir in $PATH
5015	do
5016	IFS=$as_save_IFS
5017	test -z "$as_dir" && as_dir=.
5018	for ac_exec_ext in '' $ac_executable_extensions; do
5019	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5020	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5021	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5022	break 2
5023	fi
5024	done
5025	done
5026	IFS=$as_save_IFS
5027
5028	;;
5029	esac
5030	fi
5031	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5032	if test -n "$PKG_CONFIG"; then
5033	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
5034	$as_echo "$PKG_CONFIG" >&6; }
5035	else
5036	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5037	$as_echo "no" >&6; }
5038	fi
5039
5040
5041	fi
5042	if test -z "$ac_cv_path_PKG_CONFIG"; then
5043	ac_pt_PKG_CONFIG=$PKG_CONFIG
5044	# Extract the first word of "pkg-config", so it can be a program name with args.
5045	set dummy pkg-config; ac_word=$2
5046	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5047	$as_echo_n "checking for $ac_word... " >&6; }
5048	if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
5049	$as_echo_n "(cached) " >&6
5050	else
5051	case $ac_pt_PKG_CONFIG in
5052	[\\/]* \| ?:[\\/]*)
5053	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
5054	;;
5055	*)
5056	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5057	for as_dir in $PATH
5058	do
5059	IFS=$as_save_IFS
5060	test -z "$as_dir" && as_dir=.
5061	for ac_exec_ext in '' $ac_executable_extensions; do
5062	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5063	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5064	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5065	break 2
5066	fi
5067	done
5068	done
5069	IFS=$as_save_IFS
5070
5071	;;
5072	esac
5073	fi
5074	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
5075	if test -n "$ac_pt_PKG_CONFIG"; then
5076	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
5077	$as_echo "$ac_pt_PKG_CONFIG" >&6; }
5078	else
5079	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5080	$as_echo "no" >&6; }
5081	fi
5082
5083	if test "x$ac_pt_PKG_CONFIG" = x; then
5084	PKG_CONFIG=""
5085	else
5086	case $cross_compiling:$ac_tool_warned in
5087	yes:)
5088	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5089	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5090	ac_tool_warned=yes ;;
5091	esac
5092	PKG_CONFIG=$ac_pt_PKG_CONFIG
5093	fi
5094	else
5095	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
5096	fi
5097
5098
5099	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socket" >&5
5100	$as_echo_n "checking for library containing socket... " >&6; }
5101	if ${ac_cv_search_socket+:} false; then :
5102	$as_echo_n "(cached) " >&6
5103	else
5104	ac_func_search_save_LIBS=$LIBS
5105	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5106	/* end confdefs.h. */
5107
5108	/* Override any GCC internal prototype to avoid an error.
5109	Use char because int might match the return type of a GCC
5110	builtin and then its argument prototype would still apply. */
5111	#ifdef __cplusplus
5112	extern "C"
5113	#endif
5114	char socket ();
5115	int
5116	main ()
5117	{
5118	return socket ();
5119	;
5120	return 0;
5121	}
5122	_ACEOF
5123	for ac_lib in '' socket; do
5124	if test -z "$ac_lib"; then
5125	ac_res="none required"
5126	else
5127	ac_res=-l$ac_lib
5128	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5129	fi
5130	if ac_fn_c_try_link "$LINENO"; then :
5131	ac_cv_search_socket=$ac_res
5132	fi
5133	rm -f core conftest.err conftest.$ac_objext \
5134	conftest$ac_exeext
5135	if ${ac_cv_search_socket+:} false; then :
5136	break
5137	fi
5138	done
5139	if ${ac_cv_search_socket+:} false; then :
5140
5141	else
5142	ac_cv_search_socket=no
5143	fi
5144	rm conftest.$ac_ext
5145	LIBS=$ac_func_search_save_LIBS
5146	fi
5147	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socket" >&5
5148	$as_echo "$ac_cv_search_socket" >&6; }
5149	ac_res=$ac_cv_search_socket
5150	if test "$ac_res" != no; then :
5151	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5152
5153	fi
5154
5155	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_aton" >&5
5156	$as_echo_n "checking for library containing inet_aton... " >&6; }
5157	if ${ac_cv_search_inet_aton+:} false; then :
5158	$as_echo_n "(cached) " >&6
5159	else
5160	ac_func_search_save_LIBS=$LIBS
5161	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5162	/* end confdefs.h. */
5163
5164	/* Override any GCC internal prototype to avoid an error.
5165	Use char because int might match the return type of a GCC
5166	builtin and then its argument prototype would still apply. */
5167	#ifdef __cplusplus
5168	extern "C"
5169	#endif
5170	char inet_aton ();
5171	int
5172	main ()
5173	{
5174	return inet_aton ();
5175	;
5176	return 0;
5177	}
5178	_ACEOF
5179	for ac_lib in '' resolv; do
5180	if test -z "$ac_lib"; then
5181	ac_res="none required"
5182	else
5183	ac_res=-l$ac_lib
5184	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5185	fi
5186	if ac_fn_c_try_link "$LINENO"; then :
5187	ac_cv_search_inet_aton=$ac_res
5188	fi
5189	rm -f core conftest.err conftest.$ac_objext \
5190	conftest$ac_exeext
5191	if ${ac_cv_search_inet_aton+:} false; then :
5192	break
5193	fi
5194	done
5195	if ${ac_cv_search_inet_aton+:} false; then :
5196
5197	else
5198	ac_cv_search_inet_aton=no
5199	fi
5200	rm conftest.$ac_ext
5201	LIBS=$ac_func_search_save_LIBS
5202	fi
5203	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_aton" >&5
5204	$as_echo "$ac_cv_search_inet_aton" >&6; }
5205	ac_res=$ac_cv_search_inet_aton
5206	if test "$ac_res" != no; then :
5207	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5208
5209	fi
5210
5211	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
5212	$as_echo_n "checking for library containing clock_gettime... " >&6; }
5213	if ${ac_cv_search_clock_gettime+:} false; then :
5214	$as_echo_n "(cached) " >&6
5215	else
5216	ac_func_search_save_LIBS=$LIBS
5217	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5218	/* end confdefs.h. */
5219
5220	/* Override any GCC internal prototype to avoid an error.
5221	Use char because int might match the return type of a GCC
5222	builtin and then its argument prototype would still apply. */
5223	#ifdef __cplusplus
5224	extern "C"
5225	#endif
5226	char clock_gettime ();
5227	int
5228	main ()
5229	{
5230	return clock_gettime ();
5231	;
5232	return 0;
5233	}
5234	_ACEOF
5235	for ac_lib in '' rt; do
5236	if test -z "$ac_lib"; then
5237	ac_res="none required"
5238	else
5239	ac_res=-l$ac_lib
5240	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5241	fi
5242	if ac_fn_c_try_link "$LINENO"; then :
5243	ac_cv_search_clock_gettime=$ac_res
5244	fi
5245	rm -f core conftest.err conftest.$ac_objext \
5246	conftest$ac_exeext
5247	if ${ac_cv_search_clock_gettime+:} false; then :
5248	break
5249	fi
5250	done
5251	if ${ac_cv_search_clock_gettime+:} false; then :
5252
5253	else
5254	ac_cv_search_clock_gettime=no
5255	fi
5256	rm conftest.$ac_ext
5257	LIBS=$ac_func_search_save_LIBS
5258	fi
5259	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5
5260	$as_echo "$ac_cv_search_clock_gettime" >&6; }
5261	ac_res=$ac_cv_search_clock_gettime
5262	if test "$ac_res" != no; then :
5263	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5264
5265	fi
5266
5267
5268	ac_fn_c_check_header_mongrel "$LINENO" "sys/select.h" "ac_cv_header_sys_select_h" "$ac_includes_default"
5269	if test "x$ac_cv_header_sys_select_h" = xyes; then :
5270	$as_echo "#define HAVE_SYS_SELECT_H 1" >>confdefs.h
5271
5272	fi
5273
5274
5275	ac_fn_c_check_header_mongrel "$LINENO" "sys/modem.h" "ac_cv_header_sys_modem_h" "$ac_includes_default"
5276	if test "x$ac_cv_header_sys_modem_h" = xyes; then :
5277	$as_echo "#define HAVE_SYS_MODEM_H 1" >>confdefs.h
5278
5279	fi
5280
5281
5282	ac_fn_c_check_header_mongrel "$LINENO" "sys/filio.h" "ac_cv_header_sys_filio_h" "$ac_includes_default"
5283	if test "x$ac_cv_header_sys_filio_h" = xyes; then :
5284	$as_echo "#define HAVE_SYS_FILIO_H 1" >>confdefs.h
5285
5286	fi
5287
5288
5289	ac_fn_c_check_header_mongrel "$LINENO" "sys/strtio.h" "ac_cv_header_sys_strtio_h" "$ac_includes_default"
5290	if test "x$ac_cv_header_sys_strtio_h" = xyes; then :
5291	$as_echo "#define HAVE_SYS_STRTIO_H 1" >>confdefs.h
5292
5293	fi
5294
5295
5296	ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
5297	if test "x$ac_cv_header_locale_h" = xyes; then :
5298	$as_echo "#define HAVE_LOCALE_H 1" >>confdefs.h
5299
5300	fi
5301
5302
5303	ac_fn_c_check_header_mongrel "$LINENO" "langinfo.h" "ac_cv_header_langinfo_h" "$ac_includes_default"
5304	if test "x$ac_cv_header_langinfo_h" = xyes; then :
5305	$as_echo "#define HAVE_LANGINFO_H 1" >>confdefs.h
5306
5307	fi
5308
5309
5310	ac_fn_c_check_header_mongrel "$LINENO" "sysexits.h" "ac_cv_header_sysexits_h" "$ac_includes_default"
5311	if test "x$ac_cv_header_sysexits_h" = xyes; then :
5312	$as_echo "#define HAVE_SYSEXITS_H 1" >>confdefs.h
5313
5314	fi
5315
5316
5317
5318	if test -n "$ac_tool_prefix"; then
5319	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
5320	set dummy ${ac_tool_prefix}strip; ac_word=$2
5321	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5322	$as_echo_n "checking for $ac_word... " >&6; }
5323	if ${ac_cv_prog_STRIP+:} false; then :
5324	$as_echo_n "(cached) " >&6
5325	else
5326	if test -n "$STRIP"; then
5327	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
5328	else
5329	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5330	for as_dir in $PATH
5331	do
5332	IFS=$as_save_IFS
5333	test -z "$as_dir" && as_dir=.
5334	for ac_exec_ext in '' $ac_executable_extensions; do
5335	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5336	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
5337	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5338	break 2
5339	fi
5340	done
5341	done
5342	IFS=$as_save_IFS
5343
5344	fi
5345	fi
5346	STRIP=$ac_cv_prog_STRIP
5347	if test -n "$STRIP"; then
5348	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
5349	$as_echo "$STRIP" >&6; }
5350	else
5351	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5352	$as_echo "no" >&6; }
5353	fi
5354
5355
5356	fi
5357	if test -z "$ac_cv_prog_STRIP"; then
5358	ac_ct_STRIP=$STRIP
5359	# Extract the first word of "strip", so it can be a program name with args.
5360	set dummy strip; ac_word=$2
5361	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5362	$as_echo_n "checking for $ac_word... " >&6; }
5363	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
5364	$as_echo_n "(cached) " >&6
5365	else
5366	if test -n "$ac_ct_STRIP"; then
5367	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
5368	else
5369	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5370	for as_dir in $PATH
5371	do
5372	IFS=$as_save_IFS
5373	test -z "$as_dir" && as_dir=.
5374	for ac_exec_ext in '' $ac_executable_extensions; do
5375	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5376	ac_cv_prog_ac_ct_STRIP="strip"
5377	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5378	break 2
5379	fi
5380	done
5381	done
5382	IFS=$as_save_IFS
5383
5384	fi
5385	fi
5386	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
5387	if test -n "$ac_ct_STRIP"; then
5388	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
5389	$as_echo "$ac_ct_STRIP" >&6; }
5390	else
5391	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5392	$as_echo "no" >&6; }
5393	fi
5394
5395	if test "x$ac_ct_STRIP" = x; then
5396	STRIP=":"
5397	else
5398	case $cross_compiling:$ac_tool_warned in
5399	yes:)
5400	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5401	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5402	ac_tool_warned=yes ;;
5403	esac
5404	STRIP=$ac_ct_STRIP
5405	fi
5406	else
5407	STRIP="$ac_cv_prog_STRIP"
5408	fi
5409
5410
5411
5412
5413	#
5414	# OpenSSL detection borrowed from stunnel
5415	#
5416	checkssldir() { :
5417	if test -f "$1/include/openssl/ssl.h"; then
5418	ssldir="$1"
5419	return 0
5420	fi
5421	return 1
5422	}
5423	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenSSL directory" >&5
5424	$as_echo_n "checking for OpenSSL directory... " >&6; }
5425
5426	# Check whether --with-openssl was given.
5427	if test "${with_openssl+set}" = set; then :
5428	withval=$with_openssl;
5429	checkssldir "$withval"
5430
5431	else
5432
5433	for maindir in /usr/local /usr/lib /usr/pkg /usr /var/ssl /opt; do
5434	for dir in $maindir $maindir/openssl $maindir/ssl; do
5435	checkssldir $dir && break 2
5436	done
5437	done
5438
5439
5440	fi
5441
5442	if test -z "$ssldir"; then
5443	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Not found" >&5
5444	$as_echo "Not found" >&6; }
5445	echo
5446	echo "ERROR: Could not find OpenSSL headers/libraries."
5447	if test -f /etc/debian_version; then
5448	echo "Probably you need to install the libssl-dev package."
5449	elif test -f /etc/redhat-release; then
5450	echo "Probably you need to install the openssl-devel package."
5451	fi
5452	echo "To specify a path manually, use the --with-openssl option."
5453	echo
5454	exit 1
5455	fi
5456	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ssldir" >&5
5457	$as_echo "$ssldir" >&6; }
5458
5459	cat >>confdefs.h <<_ACEOF
5460	#define ssldir "$ssldir"
5461	_ACEOF
5462
5463
5464	CFLAGS="$CFLAGS -I$ssldir/include"
5465	# Check whether --enable-static-openssl was given.
5466	if test "${enable_static_openssl+set}" = set; then :
5467	enableval=$enable_static_openssl; static_openssl=yes
5468	else
5469	static_openssl=no
5470	fi
5471
5472	if test x"$static_openssl" = "xyes"; then
5473	# OpenSSL generally relies on libz
5474	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing deflate" >&5
5475	$as_echo_n "checking for library containing deflate... " >&6; }
5476	if ${ac_cv_search_deflate+:} false; then :
5477	$as_echo_n "(cached) " >&6
5478	else
5479	ac_func_search_save_LIBS=$LIBS
5480	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5481	/* end confdefs.h. */
5482
5483	/* Override any GCC internal prototype to avoid an error.
5484	Use char because int might match the return type of a GCC
5485	builtin and then its argument prototype would still apply. */
5486	#ifdef __cplusplus
5487	extern "C"
5488	#endif
5489	char deflate ();
5490	int
5491	main ()
5492	{
5493	return deflate ();
5494	;
5495	return 0;
5496	}
5497	_ACEOF
5498	for ac_lib in '' z; do
5499	if test -z "$ac_lib"; then
5500	ac_res="none required"
5501	else
5502	ac_res=-l$ac_lib
5503	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
5504	fi
5505	if ac_fn_c_try_link "$LINENO"; then :
5506	ac_cv_search_deflate=$ac_res
5507	fi
5508	rm -f core conftest.err conftest.$ac_objext \
5509	conftest$ac_exeext
5510	if ${ac_cv_search_deflate+:} false; then :
5511	break
5512	fi
5513	done
5514	if ${ac_cv_search_deflate+:} false; then :
5515
5516	else
5517	ac_cv_search_deflate=no
5518	fi
5519	rm conftest.$ac_ext
5520	LIBS=$ac_func_search_save_LIBS
5521	fi
5522	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_deflate" >&5
5523	$as_echo "$ac_cv_search_deflate" >&6; }
5524	ac_res=$ac_cv_search_deflate
5525	if test "$ac_res" != no; then :
5526	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
5527
5528	fi
5529
5530	LIBS="-L$ssldir/lib -L$ssldir/lib64 -Wl,-Bstatic -lssl -lcrypto -Wl,-Bdynamic $LIBS"
5531	else
5532	LIBS="-L$ssldir/lib -L$ssldir/lib64 -lssl -lcrypto $LIBS"
5533
5534	#
5535	# target-specific stuff
5536	#
5537	case "$host" in
5538	--solaris*)
5539	LDFLAGS="$LDFLAGS -R$ssldir/lib"
5540	;;
5541	-dec-osf)
5542	LDFLAGS="$LDFLAGS -Wl,-rpath,$ssldir/lib"
5543	;;
5544	esac
5545	fi
5546
5547	# Check whether --enable-credssp was given.
5548	if test "${enable_credssp+set}" = set; then :
5549	enableval=$enable_credssp;
5550	fi
5551
5552	# Check whether --enable-static-gssglue was given.
5553	if test "${enable_static_gssglue+set}" = set; then :
5554	enableval=$enable_static_gssglue; static_gssglue=yes
5555	else
5556	static_gssglue=no
5557	fi
5558
5559
5560
5561
5562
5563
5564
5565
5566	if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
5567	if test -n "$ac_tool_prefix"; then
5568	# Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
5569	set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
5570	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5571	$as_echo_n "checking for $ac_word... " >&6; }
5572	if ${ac_cv_path_PKG_CONFIG+:} false; then :
5573	$as_echo_n "(cached) " >&6
5574	else
5575	case $PKG_CONFIG in
5576	[\\/]* \| ?:[\\/]*)
5577	ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
5578	;;
5579	*)
5580	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5581	for as_dir in $PATH
5582	do
5583	IFS=$as_save_IFS
5584	test -z "$as_dir" && as_dir=.
5585	for ac_exec_ext in '' $ac_executable_extensions; do
5586	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5587	ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5588	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5589	break 2
5590	fi
5591	done
5592	done
5593	IFS=$as_save_IFS
5594
5595	;;
5596	esac
5597	fi
5598	PKG_CONFIG=$ac_cv_path_PKG_CONFIG
5599	if test -n "$PKG_CONFIG"; then
5600	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
5601	$as_echo "$PKG_CONFIG" >&6; }
5602	else
5603	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5604	$as_echo "no" >&6; }
5605	fi
5606
5607
5608	fi
5609	if test -z "$ac_cv_path_PKG_CONFIG"; then
5610	ac_pt_PKG_CONFIG=$PKG_CONFIG
5611	# Extract the first word of "pkg-config", so it can be a program name with args.
5612	set dummy pkg-config; ac_word=$2
5613	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5614	$as_echo_n "checking for $ac_word... " >&6; }
5615	if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
5616	$as_echo_n "(cached) " >&6
5617	else
5618	case $ac_pt_PKG_CONFIG in
5619	[\\/]* \| ?:[\\/]*)
5620	ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
5621	;;
5622	*)
5623	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5624	for as_dir in $PATH
5625	do
5626	IFS=$as_save_IFS
5627	test -z "$as_dir" && as_dir=.
5628	for ac_exec_ext in '' $ac_executable_extensions; do
5629	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5630	ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
5631	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5632	break 2
5633	fi
5634	done
5635	done
5636	IFS=$as_save_IFS
5637
5638	;;
5639	esac
5640	fi
5641	ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
5642	if test -n "$ac_pt_PKG_CONFIG"; then
5643	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
5644	$as_echo "$ac_pt_PKG_CONFIG" >&6; }
5645	else
5646	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5647	$as_echo "no" >&6; }
5648	fi
5649
5650	if test "x$ac_pt_PKG_CONFIG" = x; then
5651	PKG_CONFIG=""
5652	else
5653	case $cross_compiling:$ac_tool_warned in
5654	yes:)
5655	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5656	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5657	ac_tool_warned=yes ;;
5658	esac
5659	PKG_CONFIG=$ac_pt_PKG_CONFIG
5660	fi
5661	else
5662	PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
5663	fi
5664
5665	fi
5666	if test -n "$PKG_CONFIG"; then
5667	_pkg_min_version=0.9.0
5668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
5669	$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
5670	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
5671	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5672	$as_echo "yes" >&6; }
5673	else
5674	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5675	$as_echo "no" >&6; }
5676	PKG_CONFIG=""
5677	fi
5678	fi
5679	if test "x$enable_credssp" != "xno"; then :
5680
5681	if test -n "$PKG_CONFIG"; then
5682
5683	pkg_failed=no
5684	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GSSGLUE" >&5
5685	$as_echo_n "checking for GSSGLUE... " >&6; }
5686
5687	if test -n "$GSSGLUE_CFLAGS"; then
5688	pkg_cv_GSSGLUE_CFLAGS="$GSSGLUE_CFLAGS"
5689	elif test -n "$PKG_CONFIG"; then
5690	if test -n "$PKG_CONFIG" && \
5691	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libgssglue\""; } >&5
5692	($PKG_CONFIG --exists --print-errors "libgssglue") 2>&5
5693	ac_status=$?
5694	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5695	test $ac_status = 0; }; then
5696	pkg_cv_GSSGLUE_CFLAGS=`$PKG_CONFIG --cflags "libgssglue" 2>/dev/null`
5697	test "x$?" != "x0" && pkg_failed=yes
5698	else
5699	pkg_failed=yes
5700	fi
5701	else
5702	pkg_failed=untried
5703	fi
5704	if test -n "$GSSGLUE_LIBS"; then
5705	pkg_cv_GSSGLUE_LIBS="$GSSGLUE_LIBS"
5706	elif test -n "$PKG_CONFIG"; then
5707	if test -n "$PKG_CONFIG" && \
5708	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libgssglue\""; } >&5
5709	($PKG_CONFIG --exists --print-errors "libgssglue") 2>&5
5710	ac_status=$?
5711	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5712	test $ac_status = 0; }; then
5713	pkg_cv_GSSGLUE_LIBS=`$PKG_CONFIG --libs "libgssglue" 2>/dev/null`
5714	test "x$?" != "x0" && pkg_failed=yes
5715	else
5716	pkg_failed=yes
5717	fi
5718	else
5719	pkg_failed=untried
5720	fi
5721
5722
5723
5724	if test $pkg_failed = yes; then
5725	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5726	$as_echo "no" >&6; }
5727
5728	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
5729	_pkg_short_errors_supported=yes
5730	else
5731	_pkg_short_errors_supported=no
5732	fi
5733	if test $_pkg_short_errors_supported = yes; then
5734	GSSGLUE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libgssglue" 2>&1`
5735	else
5736	GSSGLUE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libgssglue" 2>&1`
5737	fi
5738	# Put the nasty error message in config.log where it belongs
5739	echo "$GSSGLUE_PKG_ERRORS" >&5
5740
5741	WITH_CREDSSP=0
5742	elif test $pkg_failed = untried; then
5743	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5744	$as_echo "no" >&6; }
5745	WITH_CREDSSP=0
5746	else
5747	GSSGLUE_CFLAGS=$pkg_cv_GSSGLUE_CFLAGS
5748	GSSGLUE_LIBS=$pkg_cv_GSSGLUE_LIBS
5749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5750	$as_echo "yes" >&6; }
5751	WITH_CREDSSP=1
5752	fi
5753	fi
5754
5755	if test x"$WITH_CREDSSP" = "x1"; then
5756	CREDSSPOBJ="cssp.o"
5757	CFLAGS="$CFLAGS $GSSGLUE_CFLAGS"
5758
5759	if test "x$static_gssglue" != "xno"; then :
5760
5761	LIBS="$LIBS -Wl,-Bstatic -lgssglue -Wl,-Bdynamic"
5762
5763	else
5764
5765	LIBS="$LIBS -lgssglue"
5766
5767	fi
5768
5769	$as_echo "#define WITH_CREDSSP 1" >>confdefs.h
5770
5771	else
5772	echo
5773	echo "CredSSP support requires libgssglue, install the dependency"
5774	echo "or disable the feature using --disable-credssp."
5775	echo
5776	exit 1
5777	fi
5778
5779	fi
5780
5781
5782	# xrandr
5783	if test -n "$PKG_CONFIG"; then
5784
5785	pkg_failed=no
5786	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for XRANDR" >&5
5787	$as_echo_n "checking for XRANDR... " >&6; }
5788
5789	if test -n "$XRANDR_CFLAGS"; then
5790	pkg_cv_XRANDR_CFLAGS="$XRANDR_CFLAGS"
5791	elif test -n "$PKG_CONFIG"; then
5792	if test -n "$PKG_CONFIG" && \
5793	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrandr\""; } >&5
5794	($PKG_CONFIG --exists --print-errors "xrandr") 2>&5
5795	ac_status=$?
5796	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5797	test $ac_status = 0; }; then
5798	pkg_cv_XRANDR_CFLAGS=`$PKG_CONFIG --cflags "xrandr" 2>/dev/null`
5799	test "x$?" != "x0" && pkg_failed=yes
5800	else
5801	pkg_failed=yes
5802	fi
5803	else
5804	pkg_failed=untried
5805	fi
5806	if test -n "$XRANDR_LIBS"; then
5807	pkg_cv_XRANDR_LIBS="$XRANDR_LIBS"
5808	elif test -n "$PKG_CONFIG"; then
5809	if test -n "$PKG_CONFIG" && \
5810	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"xrandr\""; } >&5
5811	($PKG_CONFIG --exists --print-errors "xrandr") 2>&5
5812	ac_status=$?
5813	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5814	test $ac_status = 0; }; then
5815	pkg_cv_XRANDR_LIBS=`$PKG_CONFIG --libs "xrandr" 2>/dev/null`
5816	test "x$?" != "x0" && pkg_failed=yes
5817	else
5818	pkg_failed=yes
5819	fi
5820	else
5821	pkg_failed=untried
5822	fi
5823
5824
5825
5826	if test $pkg_failed = yes; then
5827	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5828	$as_echo "no" >&6; }
5829
5830	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
5831	_pkg_short_errors_supported=yes
5832	else
5833	_pkg_short_errors_supported=no
5834	fi
5835	if test $_pkg_short_errors_supported = yes; then
5836	XRANDR_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "xrandr" 2>&1`
5837	else
5838	XRANDR_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "xrandr" 2>&1`
5839	fi
5840	# Put the nasty error message in config.log where it belongs
5841	echo "$XRANDR_PKG_ERRORS" >&5
5842
5843	HAVE_XRANDR=0
5844	elif test $pkg_failed = untried; then
5845	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5846	$as_echo "no" >&6; }
5847	HAVE_XRANDR=0
5848	else
5849	XRANDR_CFLAGS=$pkg_cv_XRANDR_CFLAGS
5850	XRANDR_LIBS=$pkg_cv_XRANDR_LIBS
5851	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5852	$as_echo "yes" >&6; }
5853	HAVE_XRANDR=1
5854	fi
5855	fi
5856	if test x"$HAVE_XRANDR" = "x1"; then
5857	CFLAGS="$CFLAGS $XRANDR_CFLAGS"
5858	LIBS="$LIBS $XRANDR_LIBS"
5859	$as_echo "#define HAVE_XRANDR 1" >>confdefs.h
5860
5861	fi
5862
5863	# Check whether --enable-smartcard was given.
5864	if test "${enable_smartcard+set}" = set; then :
5865	enableval=$enable_smartcard;
5866	fi
5867
5868	if test "x$enable_smartcard" != "xno"; then :
5869
5870	case "$OSTYPE" in
5871	darwin*)
5872	ac_fn_c_check_header_mongrel "$LINENO" "PCSC/pcsclite.h" "ac_cv_header_PCSC_pcsclite_h" "$ac_includes_default"
5873	if test "x$ac_cv_header_PCSC_pcsclite_h" = xyes; then :
5874	WITH_SCARD=1
5875	else
5876	WITH_SCARD=0
5877	fi
5878
5879
5880	PCSCLITE_CFLAGS=""
5881	PCSCLITE_LIBS="-framework PCSC"
5882	;;
5883	*)
5884	if test -n "$PKG_CONFIG"; then
5885
5886	pkg_failed=no
5887	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PCSCLITE" >&5
5888	$as_echo_n "checking for PCSCLITE... " >&6; }
5889
5890	if test -n "$PCSCLITE_CFLAGS"; then
5891	pkg_cv_PCSCLITE_CFLAGS="$PCSCLITE_CFLAGS"
5892	elif test -n "$PKG_CONFIG"; then
5893	if test -n "$PKG_CONFIG" && \
5894	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpcsclite\""; } >&5
5895	($PKG_CONFIG --exists --print-errors "libpcsclite") 2>&5
5896	ac_status=$?
5897	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5898	test $ac_status = 0; }; then
5899	pkg_cv_PCSCLITE_CFLAGS=`$PKG_CONFIG --cflags "libpcsclite" 2>/dev/null`
5900	test "x$?" != "x0" && pkg_failed=yes
5901	else
5902	pkg_failed=yes
5903	fi
5904	else
5905	pkg_failed=untried
5906	fi
5907	if test -n "$PCSCLITE_LIBS"; then
5908	pkg_cv_PCSCLITE_LIBS="$PCSCLITE_LIBS"
5909	elif test -n "$PKG_CONFIG"; then
5910	if test -n "$PKG_CONFIG" && \
5911	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libpcsclite\""; } >&5
5912	($PKG_CONFIG --exists --print-errors "libpcsclite") 2>&5
5913	ac_status=$?
5914	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5915	test $ac_status = 0; }; then
5916	pkg_cv_PCSCLITE_LIBS=`$PKG_CONFIG --libs "libpcsclite" 2>/dev/null`
5917	test "x$?" != "x0" && pkg_failed=yes
5918	else
5919	pkg_failed=yes
5920	fi
5921	else
5922	pkg_failed=untried
5923	fi
5924
5925
5926
5927	if test $pkg_failed = yes; then
5928	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5929	$as_echo "no" >&6; }
5930
5931	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
5932	_pkg_short_errors_supported=yes
5933	else
5934	_pkg_short_errors_supported=no
5935	fi
5936	if test $_pkg_short_errors_supported = yes; then
5937	PCSCLITE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libpcsclite" 2>&1`
5938	else
5939	PCSCLITE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libpcsclite" 2>&1`
5940	fi
5941	# Put the nasty error message in config.log where it belongs
5942	echo "$PCSCLITE_PKG_ERRORS" >&5
5943
5944	WITH_SCARD=0
5945	elif test $pkg_failed = untried; then
5946	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5947	$as_echo "no" >&6; }
5948	WITH_SCARD=0
5949	else
5950	PCSCLITE_CFLAGS=$pkg_cv_PCSCLITE_CFLAGS
5951	PCSCLITE_LIBS=$pkg_cv_PCSCLITE_LIBS
5952	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5953	$as_echo "yes" >&6; }
5954	WITH_SCARD=1
5955	fi
5956	fi
5957	;;
5958	esac
5959
5960	if test x"$WITH_SCARD" = "x1"; then
5961	SCARDOBJ="scard.o"
5962	CFLAGS="$CFLAGS $PCSCLITE_CFLAGS"
5963	LIBS="$LIBS $PCSCLITE_LIBS"
5964	$as_echo "#define WITH_SCARD 1" >>confdefs.h
5965
5966	else
5967	echo
5968	echo "SmartCard support requires PCSC, install the dependency"
5969	echo "or disable the feature using --disable-smartcard."
5970	echo
5971	exit 1
5972	fi
5973
5974	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for old version of PCSC" >&5
5975	$as_echo_n "checking for old version of PCSC... " >&6; }
5976	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5977	/* end confdefs.h. */
5978
5979	#include <stdlib.h>
5980	#ifdef __APPLE__
5981	#include <PCSC/wintypes.h>
5982	#include <PCSC/winscard.h>
5983	#else
5984	#include <winscard.h>
5985	#endif
5986
5987	int
5988	main ()
5989	{
5990	SCardControl(NULL, NULL, 0, NULL, NULL);
5991	;
5992	return 0;
5993	}
5994	_ACEOF
5995	if ac_fn_c_try_link "$LINENO"; then :
5996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5997	$as_echo "yes" >&6; }
5998	$as_echo "#define WITH_PCSC120 1" >>confdefs.h
5999
6000	else
6001	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6002	$as_echo "no" >&6; }
6003	fi
6004	rm -f core conftest.err conftest.$ac_objext \
6005	conftest$ac_exeext conftest.$ac_ext
6006
6007	fi
6008
6009
6010	#
6011	# Alignment
6012	#
6013	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if architecture needs alignment" >&5
6014	$as_echo_n "checking if architecture needs alignment... " >&6; }
6015	if test "$cross_compiling" = yes; then :
6016	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: assuming yes" >&5
6017	$as_echo "assuming yes" >&6; }
6018	$as_echo "#define NEED_ALIGN 1" >>confdefs.h
6019
6020	else
6021	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6022	/* end confdefs.h. */
6023
6024	#include <stdlib.h>
6025	#include <signal.h>
6026	int main(int argc, char **argv)
6027	{
6028	unsigned char test[8] = { 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77, 0x88 };
6029	signal(SIGBUS, exit);
6030	signal(SIGABRT, exit);
6031	signal(SIGSEGV, exit);
6032	if (((unsigned int )(test + 1)) != 0x55443322 && ((unsigned int )(test + 1)) != 0x22334455) {
6033	return 1;
6034	}
6035	return 0;
6036	}
6037	_ACEOF
6038	if ac_fn_c_try_run "$LINENO"; then :
6039	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6040	$as_echo "no" >&6; }
6041	else
6042	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6043	$as_echo "yes" >&6; }
6044	$as_echo "#define NEED_ALIGN 1" >>confdefs.h
6045
6046	fi
6047	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
6048	conftest.$ac_objext conftest.beam conftest.$ac_ext
6049	fi
6050
6051
6052	#
6053	# linux/compiler.h
6054	#
6055	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if linux/compiler.h is required" >&5
6056	$as_echo_n "checking if linux/compiler.h is required... " >&6; }
6057	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6058	/* end confdefs.h. */
6059
6060	#include <linux/compiler.h>
6061
6062	int
6063	main ()
6064	{
6065
6066	;
6067	return 0;
6068	}
6069	_ACEOF
6070	if ac_fn_c_try_compile "$LINENO"; then :
6071	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6072	$as_echo "yes" >&6; }
6073	$as_echo "#define VBOX_WITH_LINUX_COMPILER_H 1" >>confdefs.h
6074
6075	else
6076	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6077	$as_echo "no" >&6; }
6078	fi
6079	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6080
6081
6082	#
6083	# EGD
6084	#
6085
6086	# Check whether --with-egd-socket was given.
6087	if test "${with_egd_socket+set}" = set; then :
6088	withval=$with_egd_socket; EGD_SOCKET="$withval"
6089	else
6090	EGD_SOCKET="/var/run/egd-pool"
6091
6092	fi
6093
6094	cat >>confdefs.h <<_ACEOF
6095	#define EGD_SOCKET "$EGD_SOCKET"
6096	_ACEOF
6097
6098
6099
6100	#
6101	# rdp2vnc
6102	#
6103	vncserverconfig=libvncserver-config
6104
6105	# Check whether --with-libvncserver-config was given.
6106	if test "${with_libvncserver_config+set}" = set; then :
6107	withval=$with_libvncserver_config; vncserverconfig="$withval"
6108
6109	fi
6110
6111
6112	# Check whether --with-libvncserver was given.
6113	if test "${with_libvncserver+set}" = set; then :
6114	withval=$with_libvncserver;
6115	VNCINC=`$vncserverconfig --cflags`
6116
6117	LDVNC=`$vncserverconfig --libs`
6118
6119	VNCLINK=`$vncserverconfig --link`
6120
6121	RDP2VNCTARGET="rdp2vnc"
6122
6123
6124
6125	fi
6126
6127
6128	#
6129	# sound
6130	#
6131
6132	sound="yes"
6133
6134	# Check whether --with-sound was given.
6135	if test "${with_sound+set}" = set; then :
6136	withval=$with_sound;
6137	sound="$withval"
6138
6139	fi
6140
6141
6142	ac_fn_c_check_header_mongrel "$LINENO" "sys/soundcard.h" "ac_cv_header_sys_soundcard_h" "$ac_includes_default"
6143	if test "x$ac_cv_header_sys_soundcard_h" = xyes; then :
6144	HAVE_OSS=1
6145	else
6146	HAVE_OSS=0
6147	fi
6148
6149
6150	ac_fn_c_check_header_mongrel "$LINENO" "dmedia/audio.h" "ac_cv_header_dmedia_audio_h" "$ac_includes_default"
6151	if test "x$ac_cv_header_dmedia_audio_h" = xyes; then :
6152	HAVE_SGI=1
6153	else
6154	HAVE_SGI=0
6155	fi
6156
6157
6158	ac_fn_c_check_header_mongrel "$LINENO" "sys/audioio.h" "ac_cv_header_sys_audioio_h" "$ac_includes_default"
6159	if test "x$ac_cv_header_sys_audioio_h" = xyes; then :
6160	HAVE_SUN=1
6161	else
6162	HAVE_SUN=0
6163	fi
6164
6165
6166
6167	# Check whether --enable-static-libsamplerate was given.
6168	if test "${enable_static_libsamplerate+set}" = set; then :
6169	enableval=$enable_static_libsamplerate; static_libsamplerate=yes
6170	else
6171	static_libsamplerate=no
6172	fi
6173
6174
6175	if test -n "$PKG_CONFIG"; then
6176
6177	pkg_failed=no
6178	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBAO" >&5
6179	$as_echo_n "checking for LIBAO... " >&6; }
6180
6181	if test -n "$LIBAO_CFLAGS"; then
6182	pkg_cv_LIBAO_CFLAGS="$LIBAO_CFLAGS"
6183	elif test -n "$PKG_CONFIG"; then
6184	if test -n "$PKG_CONFIG" && \
6185	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ao\""; } >&5
6186	($PKG_CONFIG --exists --print-errors "ao") 2>&5
6187	ac_status=$?
6188	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6189	test $ac_status = 0; }; then
6190	pkg_cv_LIBAO_CFLAGS=`$PKG_CONFIG --cflags "ao" 2>/dev/null`
6191	test "x$?" != "x0" && pkg_failed=yes
6192	else
6193	pkg_failed=yes
6194	fi
6195	else
6196	pkg_failed=untried
6197	fi
6198	if test -n "$LIBAO_LIBS"; then
6199	pkg_cv_LIBAO_LIBS="$LIBAO_LIBS"
6200	elif test -n "$PKG_CONFIG"; then
6201	if test -n "$PKG_CONFIG" && \
6202	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ao\""; } >&5
6203	($PKG_CONFIG --exists --print-errors "ao") 2>&5
6204	ac_status=$?
6205	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6206	test $ac_status = 0; }; then
6207	pkg_cv_LIBAO_LIBS=`$PKG_CONFIG --libs "ao" 2>/dev/null`
6208	test "x$?" != "x0" && pkg_failed=yes
6209	else
6210	pkg_failed=yes
6211	fi
6212	else
6213	pkg_failed=untried
6214	fi
6215
6216
6217
6218	if test $pkg_failed = yes; then
6219	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6220	$as_echo "no" >&6; }
6221
6222	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6223	_pkg_short_errors_supported=yes
6224	else
6225	_pkg_short_errors_supported=no
6226	fi
6227	if test $_pkg_short_errors_supported = yes; then
6228	LIBAO_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "ao" 2>&1`
6229	else
6230	LIBAO_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "ao" 2>&1`
6231	fi
6232	# Put the nasty error message in config.log where it belongs
6233	echo "$LIBAO_PKG_ERRORS" >&5
6234
6235	HAVE_LIBAO=0
6236	elif test $pkg_failed = untried; then
6237	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6238	$as_echo "no" >&6; }
6239	HAVE_LIBAO=0
6240	else
6241	LIBAO_CFLAGS=$pkg_cv_LIBAO_CFLAGS
6242	LIBAO_LIBS=$pkg_cv_LIBAO_LIBS
6243	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6244	$as_echo "yes" >&6; }
6245	HAVE_LIBAO=1
6246	fi
6247
6248	pkg_failed=no
6249	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ALSA" >&5
6250	$as_echo_n "checking for ALSA... " >&6; }
6251
6252	if test -n "$ALSA_CFLAGS"; then
6253	pkg_cv_ALSA_CFLAGS="$ALSA_CFLAGS"
6254	elif test -n "$PKG_CONFIG"; then
6255	if test -n "$PKG_CONFIG" && \
6256	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"alsa\""; } >&5
6257	($PKG_CONFIG --exists --print-errors "alsa") 2>&5
6258	ac_status=$?
6259	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6260	test $ac_status = 0; }; then
6261	pkg_cv_ALSA_CFLAGS=`$PKG_CONFIG --cflags "alsa" 2>/dev/null`
6262	test "x$?" != "x0" && pkg_failed=yes
6263	else
6264	pkg_failed=yes
6265	fi
6266	else
6267	pkg_failed=untried
6268	fi
6269	if test -n "$ALSA_LIBS"; then
6270	pkg_cv_ALSA_LIBS="$ALSA_LIBS"
6271	elif test -n "$PKG_CONFIG"; then
6272	if test -n "$PKG_CONFIG" && \
6273	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"alsa\""; } >&5
6274	($PKG_CONFIG --exists --print-errors "alsa") 2>&5
6275	ac_status=$?
6276	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6277	test $ac_status = 0; }; then
6278	pkg_cv_ALSA_LIBS=`$PKG_CONFIG --libs "alsa" 2>/dev/null`
6279	test "x$?" != "x0" && pkg_failed=yes
6280	else
6281	pkg_failed=yes
6282	fi
6283	else
6284	pkg_failed=untried
6285	fi
6286
6287
6288
6289	if test $pkg_failed = yes; then
6290	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6291	$as_echo "no" >&6; }
6292
6293	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6294	_pkg_short_errors_supported=yes
6295	else
6296	_pkg_short_errors_supported=no
6297	fi
6298	if test $_pkg_short_errors_supported = yes; then
6299	ALSA_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "alsa" 2>&1`
6300	else
6301	ALSA_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "alsa" 2>&1`
6302	fi
6303	# Put the nasty error message in config.log where it belongs
6304	echo "$ALSA_PKG_ERRORS" >&5
6305
6306	HAVE_ALSA=0
6307	elif test $pkg_failed = untried; then
6308	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6309	$as_echo "no" >&6; }
6310	HAVE_ALSA=0
6311	else
6312	ALSA_CFLAGS=$pkg_cv_ALSA_CFLAGS
6313	ALSA_LIBS=$pkg_cv_ALSA_LIBS
6314	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6315	$as_echo "yes" >&6; }
6316	HAVE_ALSA=1
6317	fi
6318
6319	pkg_failed=no
6320	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBSAMPLERATE" >&5
6321	$as_echo_n "checking for LIBSAMPLERATE... " >&6; }
6322
6323	if test -n "$LIBSAMPLERATE_CFLAGS"; then
6324	pkg_cv_LIBSAMPLERATE_CFLAGS="$LIBSAMPLERATE_CFLAGS"
6325	elif test -n "$PKG_CONFIG"; then
6326	if test -n "$PKG_CONFIG" && \
6327	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"samplerate\""; } >&5
6328	($PKG_CONFIG --exists --print-errors "samplerate") 2>&5
6329	ac_status=$?
6330	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6331	test $ac_status = 0; }; then
6332	pkg_cv_LIBSAMPLERATE_CFLAGS=`$PKG_CONFIG --cflags "samplerate" 2>/dev/null`
6333	test "x$?" != "x0" && pkg_failed=yes
6334	else
6335	pkg_failed=yes
6336	fi
6337	else
6338	pkg_failed=untried
6339	fi
6340	if test -n "$LIBSAMPLERATE_LIBS"; then
6341	pkg_cv_LIBSAMPLERATE_LIBS="$LIBSAMPLERATE_LIBS"
6342	elif test -n "$PKG_CONFIG"; then
6343	if test -n "$PKG_CONFIG" && \
6344	{ { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"samplerate\""; } >&5
6345	($PKG_CONFIG --exists --print-errors "samplerate") 2>&5
6346	ac_status=$?
6347	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6348	test $ac_status = 0; }; then
6349	pkg_cv_LIBSAMPLERATE_LIBS=`$PKG_CONFIG --libs "samplerate" 2>/dev/null`
6350	test "x$?" != "x0" && pkg_failed=yes
6351	else
6352	pkg_failed=yes
6353	fi
6354	else
6355	pkg_failed=untried
6356	fi
6357
6358
6359
6360	if test $pkg_failed = yes; then
6361	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6362	$as_echo "no" >&6; }
6363
6364	if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
6365	_pkg_short_errors_supported=yes
6366	else
6367	_pkg_short_errors_supported=no
6368	fi
6369	if test $_pkg_short_errors_supported = yes; then
6370	LIBSAMPLERATE_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "samplerate" 2>&1`
6371	else
6372	LIBSAMPLERATE_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "samplerate" 2>&1`
6373	fi
6374	# Put the nasty error message in config.log where it belongs
6375	echo "$LIBSAMPLERATE_PKG_ERRORS" >&5
6376
6377	HAVE_LIBSAMPLERATE=0
6378	elif test $pkg_failed = untried; then
6379	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6380	$as_echo "no" >&6; }
6381	HAVE_LIBSAMPLERATE=0
6382	else
6383	LIBSAMPLERATE_CFLAGS=$pkg_cv_LIBSAMPLERATE_CFLAGS
6384	LIBSAMPLERATE_LIBS=$pkg_cv_LIBSAMPLERATE_LIBS
6385	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6386	$as_echo "yes" >&6; }
6387	HAVE_LIBSAMPLERATE=1
6388	fi
6389	if test x"$HAVE_LIBSAMPLERATE" = "x1"; then
6390	$as_echo "#define HAVE_LIBSAMPLERATE 1" >>confdefs.h
6391
6392	if test x"$static_libsamplerate" = "xyes"; then
6393	_libsamplerate_libdir=`$PKG_CONFIG --errors-to-stdout --variable=libdir samplerate`
6394	LIBSAMPLERATE_LIBS="$_libsamplerate_libdir""/libsamplerate.a"
6395	LIBSAMPLERATE_LIBS="$LIBSAMPLERATE_LIBS -lm"
6396	fi
6397	fi
6398	fi
6399
6400	if test "$sound" != "no"; then
6401	SOUNDOBJ="$SOUNDOBJ rdpsnd.o rdpsnd_dsp.o"
6402	CFLAGS="$CFLAGS $LIBSAMPLERATE_CFLAGS"
6403	LIBS="$LIBS $LIBSAMPLERATE_LIBS"
6404	$as_echo "#define WITH_RDPSND 1" >>confdefs.h
6405
6406	fi
6407
6408	case $sound in
6409	yes)
6410	if test x"$HAVE_OSS" = "x1"; then
6411	SOUNDOBJ="$SOUNDOBJ rdpsnd_oss.o"
6412	$as_echo "#define RDPSND_OSS 1" >>confdefs.h
6413
6414	fi
6415
6416	if test x"$HAVE_SGI" = "x1"; then
6417	SOUNDOBJ="$SOUNDOBJ rdpsnd_sgi.o"
6418	LIBS="$LIBS -laudio"
6419	$as_echo "#define RDPSND_SGI 1" >>confdefs.h
6420
6421	fi
6422
6423	if test x"$HAVE_SUN" = "x1"; then
6424	SOUNDOBJ="$SOUNDOBJ rdpsnd_sun.o"
6425	$as_echo "#define RDPSND_SUN 1" >>confdefs.h
6426
6427	fi
6428
6429	if test x"$HAVE_ALSA" = "x1"; then
6430	SOUNDOBJ="$SOUNDOBJ rdpsnd_alsa.o"
6431	CFLAGS="$CFLAGS $ALSA_CFLAGS"
6432	LIBS="$LIBS $ALSA_LIBS"
6433	$as_echo "#define RDPSND_ALSA 1" >>confdefs.h
6434
6435	fi
6436
6437	if test x"$HAVE_LIBAO" = "x1"; then
6438	SOUNDOBJ="$SOUNDOBJ rdpsnd_libao.o"
6439	CFLAGS="$CFLAGS $LIBAO_CFLAGS"
6440	LIBS="$LIBS $LIBAO_LIBS"
6441	$as_echo "#define RDPSND_LIBAO 1" >>confdefs.h
6442
6443	fi
6444
6445	;;
6446
6447	oss)
6448	if test x"$HAVE_OSS" = "x1"; then
6449	SOUNDOBJ="$SOUNDOBJ rdpsnd_oss.o"
6450	$as_echo "#define RDPSND_OSS 1" >>confdefs.h
6451
6452	else
6453	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
6454	fi
6455	;;
6456
6457	sgi)
6458	if test x"$HAVE_SGI" = "x1"; then
6459	SOUNDOBJ="$SOUNDOBJ rdpsnd_sgi.o"
6460	LIBS="$LIBS -laudio"
6461	$as_echo "#define RDPSND_SGI 1" >>confdefs.h
6462
6463	else
6464	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
6465	fi
6466	;;
6467
6468	sun)
6469	if test x"$HAVE_SUN" = "x1"; then
6470	SOUNDOBJ="$SOUNDOBJ rdpsnd_sun.o"
6471	$as_echo "#define RDPSND_SUN 1" >>confdefs.h
6472
6473	else
6474	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
6475	fi
6476	;;
6477
6478	alsa)
6479	if test x"$HAVE_ALSA" = "x1"; then
6480	SOUNDOBJ="$SOUNDOBJ rdpsnd_alsa.o"
6481	CFLAGS="$CFLAGS $ALSA_CFLAGS"
6482	LIBS="$LIBS $ALSA_LIBS"
6483	$as_echo "#define RDPSND_ALSA 1" >>confdefs.h
6484
6485	else
6486	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
6487	fi
6488	;;
6489
6490	libao)
6491	if test x"$HAVE_LIBAO" = "x1"; then
6492	SOUNDOBJ="$SOUNDOBJ rdpsnd_libao.o"
6493	CFLAGS="$CFLAGS $LIBAO_CFLAGS"
6494	LIBS="$LIBS $LIBAO_LIBS"
6495	$as_echo "#define RDPSND_LIBAO 1" >>confdefs.h
6496
6497	else
6498	as_fn_error $? "Selected sound system is not available." "$LINENO" 5
6499	fi
6500	;;
6501
6502	no)
6503	;;
6504
6505	*)
6506	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: sound support disabled" >&5
6507	$as_echo "$as_me: WARNING: sound support disabled" >&2;}
6508	{ $as_echo "$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
6509	$as_echo "$as_me: WARNING: Currently supported systems are Open Sound System (oss), SGI AL (sgi), Sun/BSD (sun), ALSA (alsa) and libao" >&2;}
6510	;;
6511	esac
6512
6513
6514
6515	#
6516	# dirfd
6517	#
6518
6519
6520
6521
6522
6523	ac_header_dirent=no
6524	for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
6525	as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" \| $as_tr_sh`
6526	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
6527	$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
6528	if eval \${$as_ac_Header+:} false; then :
6529	$as_echo_n "(cached) " >&6
6530	else
6531	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6532	/* end confdefs.h. */
6533	#include <sys/types.h>
6534	#include <$ac_hdr>
6535
6536	int
6537	main ()
6538	{
6539	if ((DIR *) 0)
6540	return 0;
6541	;
6542	return 0;
6543	}
6544	_ACEOF
6545	if ac_fn_c_try_compile "$LINENO"; then :
6546	eval "$as_ac_Header=yes"
6547	else
6548	eval "$as_ac_Header=no"
6549	fi
6550	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6551	fi
6552	eval ac_res=\$$as_ac_Header
6553	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
6554	$as_echo "$ac_res" >&6; }
6555	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6556	cat >>confdefs.h <<_ACEOF
6557	#define `$as_echo "HAVE_$ac_hdr" \| $as_tr_cpp` 1
6558	_ACEOF
6559
6560	ac_header_dirent=$ac_hdr; break
6561	fi
6562
6563	done
6564	# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
6565	if test $ac_header_dirent = dirent.h; then
6566	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
6567	$as_echo_n "checking for library containing opendir... " >&6; }
6568	if ${ac_cv_search_opendir+:} false; then :
6569	$as_echo_n "(cached) " >&6
6570	else
6571	ac_func_search_save_LIBS=$LIBS
6572	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6573	/* end confdefs.h. */
6574
6575	/* Override any GCC internal prototype to avoid an error.
6576	Use char because int might match the return type of a GCC
6577	builtin and then its argument prototype would still apply. */
6578	#ifdef __cplusplus
6579	extern "C"
6580	#endif
6581	char opendir ();
6582	int
6583	main ()
6584	{
6585	return opendir ();
6586	;
6587	return 0;
6588	}
6589	_ACEOF
6590	for ac_lib in '' dir; do
6591	if test -z "$ac_lib"; then
6592	ac_res="none required"
6593	else
6594	ac_res=-l$ac_lib
6595	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6596	fi
6597	if ac_fn_c_try_link "$LINENO"; then :
6598	ac_cv_search_opendir=$ac_res
6599	fi
6600	rm -f core conftest.err conftest.$ac_objext \
6601	conftest$ac_exeext
6602	if ${ac_cv_search_opendir+:} false; then :
6603	break
6604	fi
6605	done
6606	if ${ac_cv_search_opendir+:} false; then :
6607
6608	else
6609	ac_cv_search_opendir=no
6610	fi
6611	rm conftest.$ac_ext
6612	LIBS=$ac_func_search_save_LIBS
6613	fi
6614	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
6615	$as_echo "$ac_cv_search_opendir" >&6; }
6616	ac_res=$ac_cv_search_opendir
6617	if test "$ac_res" != no; then :
6618	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
6619
6620	fi
6621
6622	else
6623	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
6624	$as_echo_n "checking for library containing opendir... " >&6; }
6625	if ${ac_cv_search_opendir+:} false; then :
6626	$as_echo_n "(cached) " >&6
6627	else
6628	ac_func_search_save_LIBS=$LIBS
6629	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6630	/* end confdefs.h. */
6631
6632	/* Override any GCC internal prototype to avoid an error.
6633	Use char because int might match the return type of a GCC
6634	builtin and then its argument prototype would still apply. */
6635	#ifdef __cplusplus
6636	extern "C"
6637	#endif
6638	char opendir ();
6639	int
6640	main ()
6641	{
6642	return opendir ();
6643	;
6644	return 0;
6645	}
6646	_ACEOF
6647	for ac_lib in '' x; do
6648	if test -z "$ac_lib"; then
6649	ac_res="none required"
6650	else
6651	ac_res=-l$ac_lib
6652	LIBS="-l$ac_lib $ac_func_search_save_LIBS"
6653	fi
6654	if ac_fn_c_try_link "$LINENO"; then :
6655	ac_cv_search_opendir=$ac_res
6656	fi
6657	rm -f core conftest.err conftest.$ac_objext \
6658	conftest$ac_exeext
6659	if ${ac_cv_search_opendir+:} false; then :
6660	break
6661	fi
6662	done
6663	if ${ac_cv_search_opendir+:} false; then :
6664
6665	else
6666	ac_cv_search_opendir=no
6667	fi
6668	rm conftest.$ac_ext
6669	LIBS=$ac_func_search_save_LIBS
6670	fi
6671	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
6672	$as_echo "$ac_cv_search_opendir" >&6; }
6673	ac_res=$ac_cv_search_opendir
6674	if test "$ac_res" != no; then :
6675	test "$ac_res" = "none required" \|\| LIBS="$ac_res $LIBS"
6676
6677	fi
6678
6679	fi
6680
6681	dirfd_headers='
6682	#if HAVE_DIRENT_H
6683	# include <dirent.h>
6684	#else /* not HAVE_DIRENT_H */
6685	# define dirent direct
6686	# if HAVE_SYS_NDIR_H
6687	# include <sys/ndir.h>
6688	# endif /* HAVE_SYS_NDIR_H */
6689	# if HAVE_SYS_DIR_H
6690	# include <sys/dir.h>
6691	# endif /* HAVE_SYS_DIR_H */
6692	# if HAVE_NDIR_H
6693	# include <ndir.h>
6694	# endif /* HAVE_NDIR_H */
6695	#endif /* HAVE_DIRENT_H */
6696	'
6697	for ac_func in dirfd
6698	do :
6699	ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
6700	if test "x$ac_cv_func_dirfd" = xyes; then :
6701	cat >>confdefs.h <<_ACEOF
6702	#define HAVE_DIRFD 1
6703	_ACEOF
6704
6705	fi
6706	done
6707
6708	ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "$dirfd_headers
6709	"
6710	if test "x$ac_cv_have_decl_dirfd" = xyes; then :
6711	ac_have_decl=1
6712	else
6713	ac_have_decl=0
6714	fi
6715
6716	cat >>confdefs.h <<_ACEOF
6717	#define HAVE_DECL_DIRFD $ac_have_decl
6718	_ACEOF
6719
6720
6721	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5
6722	$as_echo_n "checking whether dirfd is a macro... " >&6; }
6723	if ${jm_cv_func_dirfd_macro+:} false; then :
6724	$as_echo_n "(cached) " >&6
6725	else
6726	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6727	/* end confdefs.h. */
6728	$dirfd_headers
6729	#ifdef dirfd
6730	dirent_header_defines_dirfd
6731	#endif
6732	_ACEOF
6733	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6734	$EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then :
6735	jm_cv_func_dirfd_macro=yes
6736	else
6737	jm_cv_func_dirfd_macro=no
6738	fi
6739	rm -f conftest*
6740
6741	fi
6742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $jm_cv_func_dirfd_macro" >&5
6743	$as_echo "$jm_cv_func_dirfd_macro" >&6; }
6744
6745	# Use the replacement only if we have no function, macro,
6746	# or declaration with that name.
6747	if test $ac_cv_func_dirfd,$ac_cv_have_decl_dirfd,$jm_cv_func_dirfd_macro \
6748	= no,no,no; then
6749	ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd"
6750	if test "x$ac_cv_func_dirfd" = xyes; then :
6751	$as_echo "#define HAVE_DIRFD 1" >>confdefs.h
6752
6753	else
6754	case " $LIBOBJS " in
6755	" dirfd.$ac_objext " ) ;;
6756	*) LIBOBJS="$LIBOBJS dirfd.$ac_objext"
6757	;;
6758	esac
6759
6760	fi
6761
6762
6763	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5
6764	$as_echo_n "checking how to get the file descriptor associated with an open DIR*... " >&6; }
6765	if ${gl_cv_sys_dir_fd_member_name+:} false; then :
6766	$as_echo_n "(cached) " >&6
6767	else
6768
6769	dirfd_save_CFLAGS=$CFLAGS
6770	for ac_expr in d_fd dd_fd; do
6771
6772	CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr"
6773	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6774	/* end confdefs.h. */
6775	$dirfd_headers
6776
6777	int
6778	main ()
6779	{
6780	DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;
6781	;
6782	return 0;
6783	}
6784	_ACEOF
6785	if ac_fn_c_try_compile "$LINENO"; then :
6786	dir_fd_found=yes
6787
6788	fi
6789	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6790	CFLAGS=$dirfd_save_CFLAGS
6791	test "$dir_fd_found" = yes && break
6792	done
6793	test "$dir_fd_found" = yes \|\| ac_expr=no_such_member
6794
6795	gl_cv_sys_dir_fd_member_name=$ac_expr
6796
6797
6798	fi
6799	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5
6800	$as_echo "$gl_cv_sys_dir_fd_member_name" >&6; }
6801	if test $gl_cv_sys_dir_fd_member_name != no_such_member; then
6802
6803	cat >>confdefs.h <<_ACEOF
6804	#define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name
6805	_ACEOF
6806
6807	fi
6808
6809	fi
6810
6811
6812	#
6813	# iconv
6814	#
6815
6816
6817
6818
6819
6820
6821
6822	# Check whether --with-libiconv-prefix was given.
6823	if test "${with_libiconv_prefix+set}" = set; then :
6824	withval=$with_libiconv_prefix;
6825	for dir in `echo "$withval" \| tr : ' '`; do
6826	if test -d $dir/include; then CPPFLAGS="$CPPFLAGS -I$dir/include"; fi
6827	if test -d $dir/lib; then LDFLAGS="$LDFLAGS -L$dir/lib"; fi
6828	done
6829
6830	fi
6831
6832	ac_fn_c_check_header_mongrel "$LINENO" "iconv.h" "ac_cv_header_iconv_h" "$ac_includes_default"
6833	if test "x$ac_cv_header_iconv_h" = xyes; then :
6834	$as_echo "#define HAVE_ICONV_H 1" >>confdefs.h
6835
6836	fi
6837
6838
6839
6840	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
6841	$as_echo_n "checking for iconv... " >&6; }
6842	if ${am_cv_func_iconv+:} false; then :
6843	$as_echo_n "(cached) " >&6
6844	else
6845
6846	am_cv_func_iconv="no, consider installing GNU libiconv"
6847	am_cv_lib_iconv=no
6848	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6849	/* end confdefs.h. */
6850	#include <stdlib.h>
6851	#include <iconv.h>
6852	int
6853	main ()
6854	{
6855	iconv_t cd = iconv_open("","");
6856	iconv(cd,NULL,NULL,NULL,NULL);
6857	iconv_close(cd);
6858	;
6859	return 0;
6860	}
6861	_ACEOF
6862	if ac_fn_c_try_link "$LINENO"; then :
6863	am_cv_func_iconv=yes
6864	fi
6865	rm -f core conftest.err conftest.$ac_objext \
6866	conftest$ac_exeext conftest.$ac_ext
6867	if test "$am_cv_func_iconv" != yes; then
6868	am_save_LIBS="$LIBS"
6869	LIBS="$LIBS -liconv"
6870	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6871	/* end confdefs.h. */
6872	#include <stdlib.h>
6873	#include <iconv.h>
6874	int
6875	main ()
6876	{
6877	iconv_t cd = iconv_open("","");
6878	iconv(cd,NULL,NULL,NULL,NULL);
6879	iconv_close(cd);
6880	;
6881	return 0;
6882	}
6883	_ACEOF
6884	if ac_fn_c_try_link "$LINENO"; then :
6885	am_cv_lib_iconv=yes
6886	am_cv_func_iconv=yes
6887	fi
6888	rm -f core conftest.err conftest.$ac_objext \
6889	conftest$ac_exeext conftest.$ac_ext
6890	LIBS="$am_save_LIBS"
6891	fi
6892
6893	fi
6894	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6895	$as_echo "$am_cv_func_iconv" >&6; }
6896	if test "$am_cv_func_iconv" = yes; then
6897
6898	$as_echo "#define HAVE_ICONV 1" >>confdefs.h
6899
6900	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6901	$as_echo_n "checking for iconv declaration... " >&6; }
6902	if ${am_cv_proto_iconv+:} false; then :
6903	$as_echo_n "(cached) " >&6
6904	else
6905
6906	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6907	/* end confdefs.h. */
6908
6909	#include <stdlib.h>
6910	#include <iconv.h>
6911	extern
6912	#ifdef __cplusplus
6913	"C"
6914	#endif
6915	#if defined(__STDC__) \|\| defined(__cplusplus)
6916	size_t iconv (iconv_t cd, char * inbuf, size_t inbytesleft, char * outbuf, size_t outbytesleft);
6917	#else
6918	size_t iconv();
6919	#endif
6920
6921	int
6922	main ()
6923	{
6924
6925	;
6926	return 0;
6927	}
6928	_ACEOF
6929	if ac_fn_c_try_compile "$LINENO"; then :
6930	am_cv_proto_iconv_arg1=""
6931	else
6932	am_cv_proto_iconv_arg1="const"
6933	fi
6934	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6935	am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * inbuf, size_t inbytesleft, char * outbuf, size_t outbytesleft);"
6936	fi
6937
6938	am_cv_proto_iconv=`echo "$am_cv_proto_iconv" \| tr -s ' ' \| sed -e 's/( /(/'`
6939	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6940	}$am_cv_proto_iconv" >&5
6941	$as_echo "${ac_t:-
6942	}$am_cv_proto_iconv" >&6; }
6943
6944	cat >>confdefs.h <<_ACEOF
6945	#define ICONV_CONST $am_cv_proto_iconv_arg1
6946	_ACEOF
6947
6948	fi
6949	LIBICONV=
6950	if test "$am_cv_lib_iconv" = yes; then
6951	LIBICONV="-liconv"
6952	fi
6953
6954
6955	LIBS="$LIBS $LIBICONV"
6956
6957	#
6958	# socklen_t
6959	# from curl
6960
6961
6962
6963
6964	ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
6965	#include <sys/socket.h>
6966	"
6967	if test "x$ac_cv_type_socklen_t" = xyes; then :
6968
6969	else
6970
6971	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5
6972	$as_echo_n "checking for socklen_t equivalent... " >&6; }
6973	if ${socklen_t_cv_equiv+:} false; then :
6974	$as_echo_n "(cached) " >&6
6975	else
6976
6977	# Systems have either "struct sockaddr *" or
6978	# "void *" as the second argument to getpeername
6979	socklen_t_cv_equiv=
6980	for arg2 in "struct sockaddr" void; do
6981	for t in int size_t unsigned long "unsigned long"; do
6982	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6983	/* end confdefs.h. */
6984
6985	#include <sys/types.h>
6986	#include <sys/socket.h>
6987
6988	int getpeername (int, $arg2 , $t );
6989
6990	int
6991	main ()
6992	{
6993
6994	$t len;
6995	getpeername(0,0,&len);
6996
6997	;
6998	return 0;
6999	}
7000	_ACEOF
7001	if ac_fn_c_try_compile "$LINENO"; then :
7002
7003	socklen_t_cv_equiv="$t"
7004	break
7005
7006	fi
7007	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7008	done
7009	done
7010
7011	if test "x$socklen_t_cv_equiv" = x; then
7012	as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5
7013	fi
7014
7015	fi
7016
7017	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $socklen_t_cv_equiv" >&5
7018	$as_echo "$socklen_t_cv_equiv" >&6; }
7019
7020	cat >>confdefs.h <<_ACEOF
7021	#define socklen_t $socklen_t_cv_equiv
7022	_ACEOF
7023
7024	fi
7025
7026
7027
7028	#
7029	# statfs stuff
7030	#
7031	for ac_header in sys/vfs.h
7032	do :
7033	ac_fn_c_check_header_mongrel "$LINENO" "sys/vfs.h" "ac_cv_header_sys_vfs_h" "$ac_includes_default"
7034	if test "x$ac_cv_header_sys_vfs_h" = xyes; then :
7035	cat >>confdefs.h <<_ACEOF
7036	#define HAVE_SYS_VFS_H 1
7037	_ACEOF
7038
7039	fi
7040
7041	done
7042
7043	for ac_header in sys/statvfs.h
7044	do :
7045	ac_fn_c_check_header_mongrel "$LINENO" "sys/statvfs.h" "ac_cv_header_sys_statvfs_h" "$ac_includes_default"
7046	if test "x$ac_cv_header_sys_statvfs_h" = xyes; then :
7047	cat >>confdefs.h <<_ACEOF
7048	#define HAVE_SYS_STATVFS_H 1
7049	_ACEOF
7050
7051	fi
7052
7053	done
7054
7055	for ac_header in sys/statfs.h
7056	do :
7057	ac_fn_c_check_header_mongrel "$LINENO" "sys/statfs.h" "ac_cv_header_sys_statfs_h" "$ac_includes_default"
7058	if test "x$ac_cv_header_sys_statfs_h" = xyes; then :
7059	cat >>confdefs.h <<_ACEOF
7060	#define HAVE_SYS_STATFS_H 1
7061	_ACEOF
7062
7063	fi
7064
7065	done
7066
7067	for ac_header in sys/param.h
7068	do :
7069	ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default"
7070	if test "x$ac_cv_header_sys_param_h" = xyes; then :
7071	cat >>confdefs.h <<_ACEOF
7072	#define HAVE_SYS_PARAM_H 1
7073	_ACEOF
7074
7075	fi
7076
7077	done
7078
7079
7080	mount_includes="\
7081	$ac_includes_default
7082	#if HAVE_SYS_PARAM_H
7083	# include <sys/param.h>
7084	#endif
7085	"
7086
7087	for ac_header in sys/mount.h
7088	do :
7089	ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$mount_includes
7090	"
7091	if test "x$ac_cv_header_sys_mount_h" = xyes; then :
7092	cat >>confdefs.h <<_ACEOF
7093	#define HAVE_SYS_MOUNT_H 1
7094	_ACEOF
7095
7096	fi
7097
7098	done
7099
7100
7101	#################################################
7102	# these tests are taken from the GNU fileutils package
7103	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get filesystem space usage..." >&5
7104	$as_echo "$as_me: checking how to get filesystem space usage..." >&6;}
7105	space=no
7106
7107	# Test for statvfs64.
7108	if test $space = no; then
7109	# SVR4
7110	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking statvfs64 function (SVR4)" >&5
7111	$as_echo_n "checking statvfs64 function (SVR4)... " >&6; }
7112	if ${fu_cv_sys_stat_statvfs64+:} false; then :
7113	$as_echo_n "(cached) " >&6
7114	else
7115	if test "$cross_compiling" = yes; then :
7116	fu_cv_sys_stat_statvfs64=cross
7117	else
7118	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7119	/* end confdefs.h. */
7120
7121	#if defined(HAVE_UNISTD_H)
7122	#include <unistd.h>
7123	#endif
7124	#include <sys/types.h>
7125	#include <sys/statvfs.h>
7126	main ()
7127	{
7128	struct statvfs64 fsd;
7129	exit (statvfs64 (".", &fsd));
7130	}
7131	_ACEOF
7132	if ac_fn_c_try_run "$LINENO"; then :
7133	fu_cv_sys_stat_statvfs64=yes
7134	else
7135	fu_cv_sys_stat_statvfs64=no
7136	fi
7137	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7138	conftest.$ac_objext conftest.beam conftest.$ac_ext
7139	fi
7140
7141	fi
7142	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs64" >&5
7143	$as_echo "$fu_cv_sys_stat_statvfs64" >&6; }
7144	if test $fu_cv_sys_stat_statvfs64 = yes; then
7145	space=yes
7146
7147	$as_echo "#define STAT_STATVFS64 1" >>confdefs.h
7148
7149	fi
7150	fi
7151
7152	# Perform only the link test since it seems there are no variants of the
7153	# statvfs function. This check is more than just AC_CHECK_FUNCS(statvfs)
7154	# because that got a false positive on SCO OSR5. Adding the declaration
7155	# of a `struct statvfs' causes this test to fail (as it should) on such
7156	# systems. That system is reported to work fine with STAT_STATFS4 which
7157	# is what it gets when this test fails.
7158	if test $space = no; then
7159	# SVR4
7160	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking statvfs function (SVR4)" >&5
7161	$as_echo_n "checking statvfs function (SVR4)... " >&6; }
7162	if ${fu_cv_sys_stat_statvfs+:} false; then :
7163	$as_echo_n "(cached) " >&6
7164	else
7165	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7166	/* end confdefs.h. */
7167	#include <sys/types.h>
7168	#include <sys/statvfs.h>
7169	int
7170	main ()
7171	{
7172	struct statvfs fsd; statvfs (0, &fsd);
7173	;
7174	return 0;
7175	}
7176	_ACEOF
7177	if ac_fn_c_try_link "$LINENO"; then :
7178	fu_cv_sys_stat_statvfs=yes
7179	else
7180	fu_cv_sys_stat_statvfs=no
7181	fi
7182	rm -f core conftest.err conftest.$ac_objext \
7183	conftest$ac_exeext conftest.$ac_ext
7184	fi
7185	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs" >&5
7186	$as_echo "$fu_cv_sys_stat_statvfs" >&6; }
7187	if test $fu_cv_sys_stat_statvfs = yes; then
7188	space=yes
7189
7190	$as_echo "#define STAT_STATVFS 1" >>confdefs.h
7191
7192	fi
7193	fi
7194
7195	if test $space = no; then
7196	# DEC Alpha running OSF/1
7197	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 3-argument statfs function (DEC OSF/1)" >&5
7198	$as_echo_n "checking for 3-argument statfs function (DEC OSF/1)... " >&6; }
7199	if ${fu_cv_sys_stat_statfs3_osf1+:} false; then :
7200	$as_echo_n "(cached) " >&6
7201	else
7202	if test "$cross_compiling" = yes; then :
7203	fu_cv_sys_stat_statfs3_osf1=no
7204	else
7205	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7206	/* end confdefs.h. */
7207
7208	#include <sys/param.h>
7209	#include <sys/types.h>
7210	#include <sys/mount.h>
7211	main ()
7212	{
7213	struct statfs fsd;
7214	fsd.f_fsize = 0;
7215	exit (statfs (".", &fsd, sizeof (struct statfs)));
7216	}
7217	_ACEOF
7218	if ac_fn_c_try_run "$LINENO"; then :
7219	fu_cv_sys_stat_statfs3_osf1=yes
7220	else
7221	fu_cv_sys_stat_statfs3_osf1=no
7222	fi
7223	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7224	conftest.$ac_objext conftest.beam conftest.$ac_ext
7225	fi
7226
7227	fi
7228
7229
7230
7231	#C_MSG_RESULT($fu_cv_sys_stat_statfs3_osf1)
7232	if test $fu_cv_sys_stat_statfs3_osf1 = yes; then
7233	space=yes
7234
7235	$as_echo "#define STAT_STATFS3_OSF1 1" >>confdefs.h
7236
7237	fi
7238	fi
7239
7240	if test $space = no; then
7241	# AIX
7242	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.bsize member (AIX, 4.3BSD)" >&5
7243	$as_echo_n "checking for two-argument statfs with statfs.bsize member (AIX, 4.3BSD)... " >&6; }
7244	if ${fu_cv_sys_stat_statfs2_bsize+:} false; then :
7245	$as_echo_n "(cached) " >&6
7246	else
7247	if test "$cross_compiling" = yes; then :
7248	fu_cv_sys_stat_statfs2_bsize=no
7249	else
7250	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7251	/* end confdefs.h. */
7252
7253	#ifdef HAVE_SYS_PARAM_H
7254	#include <sys/param.h>
7255	#endif
7256	#ifdef HAVE_SYS_MOUNT_H
7257	#include <sys/mount.h>
7258	#endif
7259	#ifdef HAVE_SYS_VFS_H
7260	#include <sys/vfs.h>
7261	#endif
7262	main ()
7263	{
7264	struct statfs fsd;
7265	fsd.f_bsize = 0;
7266	exit (statfs (".", &fsd));
7267	}
7268	_ACEOF
7269	if ac_fn_c_try_run "$LINENO"; then :
7270	fu_cv_sys_stat_statfs2_bsize=yes
7271	else
7272	fu_cv_sys_stat_statfs2_bsize=no
7273	fi
7274	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7275	conftest.$ac_objext conftest.beam conftest.$ac_ext
7276	fi
7277
7278	fi
7279
7280	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_bsize" >&5
7281	$as_echo "$fu_cv_sys_stat_statfs2_bsize" >&6; }
7282	if test $fu_cv_sys_stat_statfs2_bsize = yes; then
7283	space=yes
7284
7285	$as_echo "#define STAT_STATFS2_BSIZE 1" >>confdefs.h
7286
7287	fi
7288	fi
7289
7290	if test $space = no; then
7291	# SVR3
7292	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for four-argument statfs (AIX-3.2.5, SVR3)" >&5
7293	$as_echo_n "checking for four-argument statfs (AIX-3.2.5, SVR3)... " >&6; }
7294	if ${fu_cv_sys_stat_statfs4+:} false; then :
7295	$as_echo_n "(cached) " >&6
7296	else
7297	if test "$cross_compiling" = yes; then :
7298	fu_cv_sys_stat_statfs4=no
7299	else
7300	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7301	/* end confdefs.h. */
7302	#include <sys/types.h>
7303	#include <sys/statfs.h>
7304	main ()
7305	{
7306	struct statfs fsd;
7307	exit (statfs (".", &fsd, sizeof fsd, 0));
7308	}
7309	_ACEOF
7310	if ac_fn_c_try_run "$LINENO"; then :
7311	fu_cv_sys_stat_statfs4=yes
7312	else
7313	fu_cv_sys_stat_statfs4=no
7314	fi
7315	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7316	conftest.$ac_objext conftest.beam conftest.$ac_ext
7317	fi
7318
7319	fi
7320
7321	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs4" >&5
7322	$as_echo "$fu_cv_sys_stat_statfs4" >&6; }
7323	if test $fu_cv_sys_stat_statfs4 = yes; then
7324	space=yes
7325
7326	$as_echo "#define STAT_STATFS4 1" >>confdefs.h
7327
7328	fi
7329	fi
7330
7331	if test $space = no; then
7332	# 4.4BSD and NetBSD
7333	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.fsize member (4.4BSD and NetBSD)" >&5
7334	$as_echo_n "checking for two-argument statfs with statfs.fsize member (4.4BSD and NetBSD)... " >&6; }
7335	if ${fu_cv_sys_stat_statfs2_fsize+:} false; then :
7336	$as_echo_n "(cached) " >&6
7337	else
7338	if test "$cross_compiling" = yes; then :
7339	fu_cv_sys_stat_statfs2_fsize=no
7340	else
7341	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7342	/* end confdefs.h. */
7343	#include <sys/types.h>
7344	#ifdef HAVE_SYS_PARAM_H
7345	#include <sys/param.h>
7346	#endif
7347	#ifdef HAVE_SYS_MOUNT_H
7348	#include <sys/mount.h>
7349	#endif
7350	main ()
7351	{
7352	struct statfs fsd;
7353	fsd.f_fsize = 0;
7354	exit (statfs (".", &fsd));
7355	}
7356	_ACEOF
7357	if ac_fn_c_try_run "$LINENO"; then :
7358	fu_cv_sys_stat_statfs2_fsize=yes
7359	else
7360	fu_cv_sys_stat_statfs2_fsize=no
7361	fi
7362	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7363	conftest.$ac_objext conftest.beam conftest.$ac_ext
7364	fi
7365
7366	fi
7367
7368	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_fsize" >&5
7369	$as_echo "$fu_cv_sys_stat_statfs2_fsize" >&6; }
7370	if test $fu_cv_sys_stat_statfs2_fsize = yes; then
7371	space=yes
7372
7373	$as_echo "#define STAT_STATFS2_FSIZE 1" >>confdefs.h
7374
7375	fi
7376	fi
7377
7378	if test $space = no; then
7379	# Ultrix
7380	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with struct fs_data (Ultrix)" >&5
7381	$as_echo_n "checking for two-argument statfs with struct fs_data (Ultrix)... " >&6; }
7382	if ${fu_cv_sys_stat_fs_data+:} false; then :
7383	$as_echo_n "(cached) " >&6
7384	else
7385	if test "$cross_compiling" = yes; then :
7386	fu_cv_sys_stat_fs_data=no
7387	else
7388	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7389	/* end confdefs.h. */
7390	#include <sys/types.h>
7391	#ifdef HAVE_SYS_PARAM_H
7392	#include <sys/param.h>
7393	#endif
7394	#ifdef HAVE_SYS_MOUNT_H
7395	#include <sys/mount.h>
7396	#endif
7397	#ifdef HAVE_SYS_FS_TYPES_H
7398	#include <sys/fs_types.h>
7399	#endif
7400	main ()
7401	{
7402	struct fs_data fsd;
7403	/* Ultrix's statfs returns 1 for success,
7404	0 for not mounted, -1 for failure. */
7405	exit (statfs (".", &fsd) != 1);
7406	}
7407	_ACEOF
7408	if ac_fn_c_try_run "$LINENO"; then :
7409	fu_cv_sys_stat_fs_data=yes
7410	else
7411	fu_cv_sys_stat_fs_data=no
7412	fi
7413	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
7414	conftest.$ac_objext conftest.beam conftest.$ac_ext
7415	fi
7416
7417	fi
7418
7419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_fs_data" >&5
7420	$as_echo "$fu_cv_sys_stat_fs_data" >&6; }
7421	if test $fu_cv_sys_stat_fs_data = yes; then
7422	space=yes
7423
7424	$as_echo "#define STAT_STATFS2_FS_DATA 1" >>confdefs.h
7425
7426	fi
7427	fi
7428
7429	statxfs_includes="\
7430	$ac_includes_default
7431	#if HAVE_SYS_STATVFS_H
7432	# include <sys/statvfs.h>
7433	#endif
7434	#if HAVE_SYS_VFS_H
7435	# include <sys/vfs.h>
7436	#endif
7437	#if !HAVE_SYS_STATVFS_H && !HAVE_SYS_VFS_H
7438	# if HAVE_SYS_MOUNT_H && HAVE_SYS_PARAM_H
7439	/* NetBSD 1.5.2 needs these, for the declaration of struct statfs. */
7440	# include <sys/param.h>
7441	# include <sys/mount.h>
7442	# elif HAVE_NETINET_IN_H && HAVE_NFS_NFS_CLNT_H && HAVE_NFS_VFS_H
7443	/* Ultrix 4.4 needs these for the declaration of struct statfs. */
7444	# include <netinet/in.h>
7445	# include <nfs/nfs_clnt.h>
7446	# include <nfs/vfs.h>
7447	# endif
7448	#endif
7449	"
7450
7451	ac_fn_c_check_member "$LINENO" "struct statfs" "f_namemax" "ac_cv_member_struct_statfs_f_namemax" "$statxfs_includes
7452	"
7453	if test "x$ac_cv_member_struct_statfs_f_namemax" = xyes; then :
7454
7455	cat >>confdefs.h <<_ACEOF
7456	#define HAVE_STRUCT_STATFS_F_NAMEMAX 1
7457	_ACEOF
7458
7459
7460	fi
7461
7462	ac_fn_c_check_member "$LINENO" "struct statvfs" "f_namemax" "ac_cv_member_struct_statvfs_f_namemax" "$statxfs_includes
7463	"
7464	if test "x$ac_cv_member_struct_statvfs_f_namemax" = xyes; then :
7465
7466	cat >>confdefs.h <<_ACEOF
7467	#define HAVE_STRUCT_STATVFS_F_NAMEMAX 1
7468	_ACEOF
7469
7470
7471	fi
7472
7473	ac_fn_c_check_member "$LINENO" "struct statfs" "f_namelen" "ac_cv_member_struct_statfs_f_namelen" "$statxfs_includes
7474	"
7475	if test "x$ac_cv_member_struct_statfs_f_namelen" = xyes; then :
7476
7477	cat >>confdefs.h <<_ACEOF
7478	#define HAVE_STRUCT_STATFS_F_NAMELEN 1
7479	_ACEOF
7480
7481
7482	fi
7483
7484	ac_fn_c_check_member "$LINENO" "struct statvfs" "f_namelen" "ac_cv_member_struct_statvfs_f_namelen" "$statxfs_includes
7485	"
7486	if test "x$ac_cv_member_struct_statvfs_f_namelen" = xyes; then :
7487
7488	cat >>confdefs.h <<_ACEOF
7489	#define HAVE_STRUCT_STATVFS_F_NAMELEN 1
7490	_ACEOF
7491
7492
7493	fi
7494
7495
7496	#
7497	# Large file support
7498	#
7499	# Check whether --enable-largefile was given.
7500	if test "${enable_largefile+set}" = set; then :
7501	enableval=$enable_largefile;
7502	fi
7503
7504	if test "$enable_largefile" != no; then
7505
7506	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
7507	$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
7508	if ${ac_cv_sys_largefile_CC+:} false; then :
7509	$as_echo_n "(cached) " >&6
7510	else
7511	ac_cv_sys_largefile_CC=no
7512	if test "$GCC" != yes; then
7513	ac_save_CC=$CC
7514	while :; do
7515	# IRIX 6.2 and later do not support large files by default,
7516	# so use the C compiler's -n32 option if that helps.
7517	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7518	/* end confdefs.h. */
7519	#include <sys/types.h>
7520	/* Check that off_t can represent 2**63 - 1 correctly.
7521	We can't simply define LARGE_OFF_T to be 9223372036854775807,
7522	since some C++ compilers masquerading as C compilers
7523	incorrectly reject 9223372036854775807. */
7524	#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
7525	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7526	&& LARGE_OFF_T % 2147483647 == 1)
7527	? 1 : -1];
7528	int
7529	main ()
7530	{
7531
7532	;
7533	return 0;
7534	}
7535	_ACEOF
7536	if ac_fn_c_try_compile "$LINENO"; then :
7537	break
7538	fi
7539	rm -f core conftest.err conftest.$ac_objext
7540	CC="$CC -n32"
7541	if ac_fn_c_try_compile "$LINENO"; then :
7542	ac_cv_sys_largefile_CC=' -n32'; break
7543	fi
7544	rm -f core conftest.err conftest.$ac_objext
7545	break
7546	done
7547	CC=$ac_save_CC
7548	rm -f conftest.$ac_ext
7549	fi
7550	fi
7551	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7552	$as_echo "$ac_cv_sys_largefile_CC" >&6; }
7553	if test "$ac_cv_sys_largefile_CC" != no; then
7554	CC=$CC$ac_cv_sys_largefile_CC
7555	fi
7556
7557	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7558	$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7559	if ${ac_cv_sys_file_offset_bits+:} false; then :
7560	$as_echo_n "(cached) " >&6
7561	else
7562	while :; do
7563	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7564	/* end confdefs.h. */
7565	#include <sys/types.h>
7566	/* Check that off_t can represent 2**63 - 1 correctly.
7567	We can't simply define LARGE_OFF_T to be 9223372036854775807,
7568	since some C++ compilers masquerading as C compilers
7569	incorrectly reject 9223372036854775807. */
7570	#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
7571	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7572	&& LARGE_OFF_T % 2147483647 == 1)
7573	? 1 : -1];
7574	int
7575	main ()
7576	{
7577
7578	;
7579	return 0;
7580	}
7581	_ACEOF
7582	if ac_fn_c_try_compile "$LINENO"; then :
7583	ac_cv_sys_file_offset_bits=no; break
7584	fi
7585	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7586	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7587	/* end confdefs.h. */
7588	#define _FILE_OFFSET_BITS 64
7589	#include <sys/types.h>
7590	/* Check that off_t can represent 2**63 - 1 correctly.
7591	We can't simply define LARGE_OFF_T to be 9223372036854775807,
7592	since some C++ compilers masquerading as C compilers
7593	incorrectly reject 9223372036854775807. */
7594	#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
7595	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7596	&& LARGE_OFF_T % 2147483647 == 1)
7597	? 1 : -1];
7598	int
7599	main ()
7600	{
7601
7602	;
7603	return 0;
7604	}
7605	_ACEOF
7606	if ac_fn_c_try_compile "$LINENO"; then :
7607	ac_cv_sys_file_offset_bits=64; break
7608	fi
7609	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7610	ac_cv_sys_file_offset_bits=unknown
7611	break
7612	done
7613	fi
7614	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7615	$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7616	case $ac_cv_sys_file_offset_bits in #(
7617	no \| unknown) ;;
7618	*)
7619	cat >>confdefs.h <<_ACEOF
7620	#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7621	_ACEOF
7622	;;
7623	esac
7624	rm -rf conftest*
7625	if test $ac_cv_sys_file_offset_bits = unknown; then
7626	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7627	$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7628	if ${ac_cv_sys_large_files+:} false; then :
7629	$as_echo_n "(cached) " >&6
7630	else
7631	while :; do
7632	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7633	/* end confdefs.h. */
7634	#include <sys/types.h>
7635	/* Check that off_t can represent 2**63 - 1 correctly.
7636	We can't simply define LARGE_OFF_T to be 9223372036854775807,
7637	since some C++ compilers masquerading as C compilers
7638	incorrectly reject 9223372036854775807. */
7639	#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
7640	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7641	&& LARGE_OFF_T % 2147483647 == 1)
7642	? 1 : -1];
7643	int
7644	main ()
7645	{
7646
7647	;
7648	return 0;
7649	}
7650	_ACEOF
7651	if ac_fn_c_try_compile "$LINENO"; then :
7652	ac_cv_sys_large_files=no; break
7653	fi
7654	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7655	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7656	/* end confdefs.h. */
7657	#define _LARGE_FILES 1
7658	#include <sys/types.h>
7659	/* Check that off_t can represent 2**63 - 1 correctly.
7660	We can't simply define LARGE_OFF_T to be 9223372036854775807,
7661	since some C++ compilers masquerading as C compilers
7662	incorrectly reject 9223372036854775807. */
7663	#define LARGE_OFF_T ((((off_t) 1 << 31) << 31) - 1 + (((off_t) 1 << 31) << 31))
7664	int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7665	&& LARGE_OFF_T % 2147483647 == 1)
7666	? 1 : -1];
7667	int
7668	main ()
7669	{
7670
7671	;
7672	return 0;
7673	}
7674	_ACEOF
7675	if ac_fn_c_try_compile "$LINENO"; then :
7676	ac_cv_sys_large_files=1; break
7677	fi
7678	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7679	ac_cv_sys_large_files=unknown
7680	break
7681	done
7682	fi
7683	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7684	$as_echo "$ac_cv_sys_large_files" >&6; }
7685	case $ac_cv_sys_large_files in #(
7686	no \| unknown) ;;
7687	*)
7688	cat >>confdefs.h <<_ACEOF
7689	#define _LARGE_FILES $ac_cv_sys_large_files
7690	_ACEOF
7691	;;
7692	esac
7693	rm -rf conftest*
7694	fi
7695
7696
7697	fi
7698
7699
7700	#
7701	# mntent
7702	#
7703	ac_fn_c_check_header_mongrel "$LINENO" "mntent.h" "ac_cv_header_mntent_h" "$ac_includes_default"
7704	if test "x$ac_cv_header_mntent_h" = xyes; then :
7705	$as_echo "#define HAVE_MNTENT_H 1" >>confdefs.h
7706
7707	fi
7708
7709
7710	for ac_func in setmntent
7711	do :
7712	ac_fn_c_check_func "$LINENO" "setmntent" "ac_cv_func_setmntent"
7713	if test "x$ac_cv_func_setmntent" = xyes; then :
7714	cat >>confdefs.h <<_ACEOF
7715	#define HAVE_SETMNTENT 1
7716	_ACEOF
7717
7718	fi
7719	done
7720
7721
7722	#
7723	# IPv6
7724	#
7725
7726	# Check whether --with-ipv6 was given.
7727	if test "${with_ipv6+set}" = set; then :
7728	withval=$with_ipv6;
7729	if test $withval != "no";
7730	then
7731	$as_echo "#define IPv6 1" >>confdefs.h
7732
7733	fi
7734
7735	fi
7736
7737
7738
7739	#
7740	# debugging
7741	#
7742
7743	# Check whether --with-debug was given.
7744	if test "${with_debug+set}" = set; then :
7745	withval=$with_debug;
7746	if test $withval != "no";
7747	then
7748	$as_echo "#define WITH_DEBUG 1" >>confdefs.h
7749
7750	fi
7751
7752	fi
7753
7754
7755
7756	# Check whether --with-debug-kbd was given.
7757	if test "${with_debug_kbd+set}" = set; then :
7758	withval=$with_debug_kbd;
7759	if test $withval != "no";
7760	then
7761	$as_echo "#define WITH_DEBUG_KBD 1" >>confdefs.h
7762
7763	fi
7764
7765	fi
7766
7767
7768
7769	# Check whether --with-debug-rdp5 was given.
7770	if test "${with_debug_rdp5+set}" = set; then :
7771	withval=$with_debug_rdp5;
7772	if test $withval != "no";
7773	then
7774	$as_echo "#define WITH_DEBUG_RDP5 1" >>confdefs.h
7775
7776	fi
7777
7778	fi
7779
7780
7781
7782	# Check whether --with-debug-clipboard was given.
7783	if test "${with_debug_clipboard+set}" = set; then :
7784	withval=$with_debug_clipboard;
7785	if test $withval != "no";
7786	then
7787	$as_echo "#define WITH_DEBUG_CLIPBOARD 1" >>confdefs.h
7788
7789	fi
7790
7791	fi
7792
7793
7794
7795	# Check whether --with-debug-sound was given.
7796	if test "${with_debug_sound+set}" = set; then :
7797	withval=$with_debug_sound;
7798	if test $withval != "no";
7799	then
7800	$as_echo "#define WITH_DEBUG_SOUND 1" >>confdefs.h
7801
7802	fi
7803
7804	fi
7805
7806
7807
7808	# Check whether --with-debug-channel was given.
7809	if test "${with_debug_channel+set}" = set; then :
7810	withval=$with_debug_channel;
7811	if test $withval != "no";
7812	then
7813	$as_echo "#define WITH_DEBUG_CHANNEL 1" >>confdefs.h
7814
7815	fi
7816
7817	fi
7818
7819
7820
7821	# Check whether --with-debug-seamless was given.
7822	if test "${with_debug_seamless+set}" = set; then :
7823	withval=$with_debug_seamless;
7824	if test $withval != "no";
7825	then
7826	$as_echo "#define WITH_DEBUG_SEAMLESS 1" >>confdefs.h
7827
7828	fi
7829
7830	fi
7831
7832
7833
7834	# Check whether --with-debug-smartcard was given.
7835	if test "${with_debug_smartcard+set}" = set; then :
7836	withval=$with_debug_smartcard;
7837	if test $withval != "no";
7838	then
7839	if test x"$WITH_SCARD" = "x1"; then
7840	$as_echo "#define WITH_DEBUG_SCARD 1" >>confdefs.h
7841
7842	fi
7843	fi
7844
7845	fi
7846
7847
7848
7849	# Check whether --with-debug-credssp was given.
7850	if test "${with_debug_credssp+set}" = set; then :
7851	withval=$with_debug_credssp;
7852	if test $withval != "no";
7853	then
7854	if test x"$WITH_CREDSSP" = "x1"; then
7855	$as_echo "#define WITH_DEBUG_CREDSSP 1" >>confdefs.h
7856
7857	fi
7858	fi
7859
7860	fi
7861
7862
7863	#
7864	# target-specific stuff
7865	#
7866	case "$host" in
7867	--hpux*)
7868	CFLAGS="$CFLAGS -D_XOPEN_SOURCE_EXTENDED"
7869	;;
7870	--irix6.5*)
7871	LIBS="-L$ssldir/lib32 $LIBS"
7872	CFLAGS="$CFLAGS -D__SGI_IRIX__"
7873	;;
7874	esac
7875
7876	ac_config_files="$ac_config_files Makefile"
7877
7878	cat >confcache <<\_ACEOF
7879	# This file is a shell script that caches the results of configure
7880	# tests run on this system so they can be shared between configure
7881	# scripts and configure runs, see configure's option --config-cache.
7882	# It is not useful on other systems. If it contains results you don't
7883	# want to keep, you may remove or edit it.
7884	#
7885	# config.status only pays attention to the cache file if you give it
7886	# the --recheck option to rerun configure.
7887	#
7888	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7889	# loading this file, other unset `ac_cv_foo' will be assigned the
7890	# following values.
7891
7892	_ACEOF
7893
7894	# The following way of writing the cache mishandles newlines in values,
7895	# but we know of no workaround that is simple, portable, and efficient.
7896	# So, we kill variables containing newlines.
7897	# Ultrix sh set writes to stderr and can't be redirected directly,
7898	# and sets the high bit in the cache file unless we assign to the vars.
7899	(
7900	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
7901	eval ac_val=\$$ac_var
7902	case $ac_val in #(
7903	${as_nl})
7904	case $ac_var in #(
7905	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7906	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7907	esac
7908	case $ac_var in #(
7909	_ \| IFS \| as_nl) ;; #(
7910	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
7911	*) { eval $ac_var=; unset $ac_var;} ;;
7912	esac ;;
7913	esac
7914	done
7915
7916	(set) 2>&1 \|
7917	case $as_nl`(ac_space=' '; set) 2>&1` in #(
7918	${as_nl}ac_space=\ )
7919	# `set' does not quote correctly, so add quotes: double-quote
7920	# substitution turns \\\\ into \\, and sed turns \\ into \.
7921	sed -n \
7922	"s/'/'\\\\''/g;
7923	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7924	;; #(
7925	*)
7926	# `set' quotes correctly as required by POSIX, so do not add quotes.
7927	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
7928	;;
7929	esac \|
7930	sort
7931	) \|
7932	sed '
7933	/^ac_cv_env_/b end
7934	t clear
7935	:clear
7936	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7937	t end
7938	s/^$[^=]$=$.$$/\1=${\1=\2}/
7939	:end' >>confcache
7940	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7941	if test -w "$cache_file"; then
7942	if test "x$cache_file" != "x/dev/null"; then
7943	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7944	$as_echo "$as_me: updating cache $cache_file" >&6;}
7945	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
7946	cat confcache >"$cache_file"
7947	else
7948	case $cache_file in #(
7949	/ \| ?:*)
7950	mv -f confcache "$cache_file"$$ &&
7951	mv -f "$cache_file"$$ "$cache_file" ;; #(
7952	*)
7953	mv -f confcache "$cache_file" ;;
7954	esac
7955	fi
7956	fi
7957	else
7958	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7959	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7960	fi
7961	fi
7962	rm -f confcache
7963
7964	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7965	# Let make expand exec_prefix.
7966	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7967
7968	# Transform confdefs.h into DEFS.
7969	# Protect against shell expansion while executing Makefile rules.
7970	# Protect against Makefile macro expansion.
7971	#
7972	# If the first sed substitution is executed (which looks for macros that
7973	# take arguments), then branch to the quote section. Otherwise,
7974	# look for a macro that doesn't take arguments.
7975	ac_script='
7976	:mline
7977	/\\$/{
7978	N
7979	s,\\\n,,
7980	b mline
7981	}
7982	t clear
7983	:clear
7984	s/^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$/-D\1=\2/g
7985	t quote
7986	s/^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$/-D\1=\2/g
7987	t quote
7988	b any
7989	:quote
7990	s/[ `~#$^&*(){}\\\|;'\''"<>?]/\\&/g
7991	s/\[/\\&/g
7992	s/\]/\\&/g
7993	s/\$/$$/g
7994	H
7995	:any
7996	${
7997	g
7998	s/^\n//
7999	s/\n/ /g
8000	p
8001	}
8002	'
8003	DEFS=`sed -n "$ac_script" confdefs.h`
8004
8005
8006	ac_libobjs=
8007	ac_ltlibobjs=
8008	U=
8009	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8010	# 1. Remove the extension, and $U if already installed.
8011	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8012	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
8013	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8014	# will be set to the directory where LIBOBJS objects are built.
8015	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8016	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8017	done
8018	LIBOBJS=$ac_libobjs
8019
8020	LTLIBOBJS=$ac_ltlibobjs
8021
8022
8023
8024
8025	: "${CONFIG_STATUS=./config.status}"
8026	ac_write_fail=0
8027	ac_clean_files_save=$ac_clean_files
8028	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8029	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8030	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8031	as_write_fail=0
8032	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
8033	#! $SHELL
8034	# Generated by $as_me.
8035	# Run this file to recreate the current configuration.
8036	# Compiler output produced by configure, useful for debugging
8037	# configure, is in config.log if it exists.
8038
8039	debug=false
8040	ac_cs_recheck=false
8041	ac_cs_silent=false
8042
8043	SHELL=\${CONFIG_SHELL-$SHELL}
8044	export SHELL
8045	_ASEOF
8046	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
8047	## -------------------- ##
8048	## M4sh Initialization. ##
8049	## -------------------- ##
8050
8051	# Be more Bourne compatible
8052	DUALCASE=1; export DUALCASE # for MKS sh
8053	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8054	emulate sh
8055	NULLCMD=:
8056	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8057	# is contrary to our usage. Disable this feature.
8058	alias -g '${1+"$@"}'='"$@"'
8059	setopt NO_GLOB_SUBST
8060	else
8061	case `(set -o) 2>/dev/null` in #(
8062	posix) :
8063	set -o posix ;; #(
8064	*) :
8065	;;
8066	esac
8067	fi
8068
8069
8070	as_nl='
8071	'
8072	export as_nl
8073	# Printing a long string crashes Solaris 7 /usr/bin/printf.
8074	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8075	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8076	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8077	# Prefer a ksh shell builtin over an external printf program on Solaris,
8078	# but without wasting forks for bash or zsh.
8079	if test -z "$BASH_VERSION$ZSH_VERSION" \
8080	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8081	as_echo='print -r --'
8082	as_echo_n='print -rn --'
8083	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8084	as_echo='printf %s\n'
8085	as_echo_n='printf %s'
8086	else
8087	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8088	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8089	as_echo_n='/usr/ucb/echo -n'
8090	else
8091	as_echo_body='eval expr "X$1" : "X\$.*\$"'
8092	as_echo_n_body='eval
8093	arg=$1;
8094	case $arg in #(
8095	"$as_nl")
8096	expr "X$arg" : "X\$.*\$$as_nl";
8097	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
8098	esac;
8099	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
8100	'
8101	export as_echo_n_body
8102	as_echo_n='sh -c $as_echo_n_body as_echo'
8103	fi
8104	export as_echo_body
8105	as_echo='sh -c $as_echo_body as_echo'
8106	fi
8107
8108	# The user is always right.
8109	if test "${PATH_SEPARATOR+set}" != set; then
8110	PATH_SEPARATOR=:
8111	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8112	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
8113	PATH_SEPARATOR=';'
8114	}
8115	fi
8116
8117
8118	# IFS
8119	# We need space, tab and new line, in precisely that order. Quoting is
8120	# there to prevent editors from complaining about space-tab.
8121	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8122	# splitting by setting IFS to empty value.)
8123	IFS=" "" $as_nl"
8124
8125	# Find who we are. Look in the path if we contain no directory separator.
8126	as_myself=
8127	case $0 in #((
8128	[\\/] ) as_myself=$0 ;;
8129	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8130	for as_dir in $PATH
8131	do
8132	IFS=$as_save_IFS
8133	test -z "$as_dir" && as_dir=.
8134	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8135	done
8136	IFS=$as_save_IFS
8137
8138	;;
8139	esac
8140	# We did not find ourselves, most probably we were run as `sh COMMAND'
8141	# in which case we are not to be found in the path.
8142	if test "x$as_myself" = x; then
8143	as_myself=$0
8144	fi
8145	if test ! -f "$as_myself"; then
8146	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8147	exit 1
8148	fi
8149
8150	# Unset variables that we do not need and which cause bugs (e.g. in
8151	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
8152	# suppresses any "Segmentation fault" message there. '((' could
8153	# trigger a bug in pdksh 5.2.14.
8154	for as_var in BASH_ENV ENV MAIL MAILPATH
8155	do eval test x\${$as_var+set} = xset \
8156	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8157	done
8158	PS1='$ '
8159	PS2='> '
8160	PS4='+ '
8161
8162	# NLS nuisances.
8163	LC_ALL=C
8164	export LC_ALL
8165	LANGUAGE=C
8166	export LANGUAGE
8167
8168	# CDPATH.
8169	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8170
8171
8172	# as_fn_error STATUS ERROR [LINENO LOG_FD]
8173	# ----------------------------------------
8174	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8175	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8176	# script with STATUS, using 1 if that was 0.
8177	as_fn_error ()
8178	{
8179	as_status=$1; test $as_status -eq 0 && as_status=1
8180	if test "$4"; then
8181	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8182	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8183	fi
8184	$as_echo "$as_me: error: $2" >&2
8185	as_fn_exit $as_status
8186	} # as_fn_error
8187
8188
8189	# as_fn_set_status STATUS
8190	# -----------------------
8191	# Set $? to STATUS, without forking.
8192	as_fn_set_status ()
8193	{
8194	return $1
8195	} # as_fn_set_status
8196
8197	# as_fn_exit STATUS
8198	# -----------------
8199	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8200	as_fn_exit ()
8201	{
8202	set +e
8203	as_fn_set_status $1
8204	exit $1
8205	} # as_fn_exit
8206
8207	# as_fn_unset VAR
8208	# ---------------
8209	# Portably unset VAR.
8210	as_fn_unset ()
8211	{
8212	{ eval $1=; unset $1;}
8213	}
8214	as_unset=as_fn_unset
8215	# as_fn_append VAR VALUE
8216	# ----------------------
8217	# Append the text in VALUE to the end of the definition contained in VAR. Take
8218	# advantage of any shell optimizations that allow amortized linear growth over
8219	# repeated appends, instead of the typical quadratic growth present in naive
8220	# implementations.
8221	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8222	eval 'as_fn_append ()
8223	{
8224	eval $1+=\$2
8225	}'
8226	else
8227	as_fn_append ()
8228	{
8229	eval $1=\$$1\$2
8230	}
8231	fi # as_fn_append
8232
8233	# as_fn_arith ARG...
8234	# ------------------
8235	# Perform arithmetic evaluation on the ARGs, and store the result in the
8236	# global $as_val. Take advantage of shells that can avoid forks. The arguments
8237	# must be portable across $(()) and expr.
8238	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8239	eval 'as_fn_arith ()
8240	{
8241	as_val=$(( $* ))
8242	}'
8243	else
8244	as_fn_arith ()
8245	{
8246	as_val=`expr "$@" \|\| test $? -eq 1`
8247	}
8248	fi # as_fn_arith
8249
8250
8251	if expr a : '$a$' >/dev/null 2>&1 &&
8252	test "X`expr 00001 : '.*$...$'`" = X001; then
8253	as_expr=expr
8254	else
8255	as_expr=false
8256	fi
8257
8258	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8259	as_basename=basename
8260	else
8261	as_basename=false
8262	fi
8263
8264	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8265	as_dirname=dirname
8266	else
8267	as_dirname=false
8268	fi
8269
8270	as_me=`$as_basename -- "$0" \|\|
8271	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8272	X"$0" : 'X$//$$' \\| \
8273	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
8274	$as_echo X/"$0" \|
8275	sed '/^.\/$[^/][^/]$\/*$/{
8276	s//\1/
8277	q
8278	}
8279	/^X\/$\/\/$$/{
8280	s//\1/
8281	q
8282	}
8283	/^X\/$\/$.*/{
8284	s//\1/
8285	q
8286	}
8287	s/.*/./; q'`
8288
8289	# Avoid depending upon Character Ranges.
8290	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8291	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8292	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8293	as_cr_digits='0123456789'
8294	as_cr_alnum=$as_cr_Letters$as_cr_digits
8295
8296	ECHO_C= ECHO_N= ECHO_T=
8297	case `echo -n x` in #(((((
8298	-n*)
8299	case `echo 'xy\c'` in
8300	c) ECHO_T=' ';; # ECHO_T is single tab character.
8301	xy) ECHO_C='\c';;
8302	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
8303	ECHO_T=' ';;
8304	esac;;
8305	*)
8306	ECHO_N='-n';;
8307	esac
8308
8309	rm -f conf$$ conf$$.exe conf$$.file
8310	if test -d conf$$.dir; then
8311	rm -f conf$$.dir/conf$$.file
8312	else
8313	rm -f conf$$.dir
8314	mkdir conf$$.dir 2>/dev/null
8315	fi
8316	if (echo >conf$$.file) 2>/dev/null; then
8317	if ln -s conf$$.file conf$$ 2>/dev/null; then
8318	as_ln_s='ln -s'
8319	# ... but there are two gotchas:
8320	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8321	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8322	# In both cases, we have to default to `cp -pR'.
8323	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
8324	as_ln_s='cp -pR'
8325	elif ln conf$$.file conf$$ 2>/dev/null; then
8326	as_ln_s=ln
8327	else
8328	as_ln_s='cp -pR'
8329	fi
8330	else
8331	as_ln_s='cp -pR'
8332	fi
8333	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8334	rmdir conf$$.dir 2>/dev/null
8335
8336
8337	# as_fn_mkdir_p
8338	# -------------
8339	# Create "$as_dir" as a directory, including parents if necessary.
8340	as_fn_mkdir_p ()
8341	{
8342
8343	case $as_dir in #(
8344	-*) as_dir=./$as_dir;;
8345	esac
8346	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
8347	as_dirs=
8348	while :; do
8349	case $as_dir in #(
8350	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
8351	*) as_qdir=$as_dir;;
8352	esac
8353	as_dirs="'$as_qdir' $as_dirs"
8354	as_dir=`$as_dirname -- "$as_dir" \|\|
8355	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8356	X"$as_dir" : 'X$//$[^/]' \\| \
8357	X"$as_dir" : 'X$//$$' \\| \
8358	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
8359	$as_echo X"$as_dir" \|
8360	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8361	s//\1/
8362	q
8363	}
8364	/^X$\/\/$[^/].*/{
8365	s//\1/
8366	q
8367	}
8368	/^X$\/\/$$/{
8369	s//\1/
8370	q
8371	}
8372	/^X$\/$.*/{
8373	s//\1/
8374	q
8375	}
8376	s/.*/./; q'`
8377	test -d "$as_dir" && break
8378	done
8379	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
8380	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
8381
8382
8383	} # as_fn_mkdir_p
8384	if mkdir -p . 2>/dev/null; then
8385	as_mkdir_p='mkdir -p "$as_dir"'
8386	else
8387	test -d ./-p && rmdir ./-p
8388	as_mkdir_p=false
8389	fi
8390
8391
8392	# as_fn_executable_p FILE
8393	# -----------------------
8394	# Test if FILE is an executable regular file.
8395	as_fn_executable_p ()
8396	{
8397	test -f "$1" && test -x "$1"
8398	} # as_fn_executable_p
8399	as_test_x='test -x'
8400	as_executable_p=as_fn_executable_p
8401
8402	# Sed expression to map a string onto a valid CPP name.
8403	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8404
8405	# Sed expression to map a string onto a valid variable name.
8406	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8407
8408
8409	exec 6>&1
8410	## ----------------------------------- ##
8411	## Main body of $CONFIG_STATUS script. ##
8412	## ----------------------------------- ##
8413	_ASEOF
8414	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
8415
8416	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8417	# Save the log message, to keep $0 and so on meaningful, and to
8418	# report actual input values of CONFIG_FILES etc. instead of their
8419	# values after options handling.
8420	ac_log="
8421	This file was extended by rdesktop $as_me 1.8.4, which was
8422	generated by GNU Autoconf 2.69. Invocation command line was
8423
8424	CONFIG_FILES = $CONFIG_FILES
8425	CONFIG_HEADERS = $CONFIG_HEADERS
8426	CONFIG_LINKS = $CONFIG_LINKS
8427	CONFIG_COMMANDS = $CONFIG_COMMANDS
8428	$ $0 $@
8429
8430	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
8431	"
8432
8433	_ACEOF
8434
8435	case $ac_config_files in *"
8436	") set x $ac_config_files; shift; ac_config_files=$;;
8437	esac
8438
8439
8440
8441	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8442	# Files that config.status was made for.
8443	config_files="$ac_config_files"
8444
8445	_ACEOF
8446
8447	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8448	ac_cs_usage="\
8449	\`$as_me' instantiates files and other configuration actions
8450	from templates according to the current configuration. Unless the files
8451	and actions are specified as TAGs, all are instantiated by default.
8452
8453	Usage: $0 [OPTION]... [TAG]...
8454
8455	-h, --help print this help, then exit
8456	-V, --version print version number and configuration settings, then exit
8457	--config print configuration, then exit
8458	-q, --quiet, --silent
8459	do not print progress messages
8460	-d, --debug don't remove temporary files
8461	--recheck update $as_me by reconfiguring in the same conditions
8462	--file=FILE[:TEMPLATE]
8463	instantiate the configuration file FILE
8464
8465	Configuration files:
8466	$config_files
8467
8468	Report bugs to the package provider."
8469
8470	_ACEOF
8471	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8472	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8473	ac_cs_version="\\
8474	rdesktop config.status 1.8.4
8475	configured by $0, generated by GNU Autoconf 2.69,
8476	with options \\"\$ac_cs_config\\"
8477
8478	Copyright (C) 2012 Free Software Foundation, Inc.
8479	This config.status script is free software; the Free Software Foundation
8480	gives unlimited permission to copy, distribute and modify it."
8481
8482	ac_pwd='$ac_pwd'
8483	srcdir='$srcdir'
8484	INSTALL='$INSTALL'
8485	test -n "\$AWK" \|\| AWK=awk
8486	_ACEOF
8487
8488	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8489	# The default lists apply if the user does not specify any file.
8490	ac_need_defaults=:
8491	while test $# != 0
8492	do
8493	case $1 in
8494	--=?)
8495	ac_option=`expr "X$1" : 'X$[^=]*$='`
8496	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
8497	ac_shift=:
8498	;;
8499	--*=)
8500	ac_option=`expr "X$1" : 'X$[^=]*$='`
8501	ac_optarg=
8502	ac_shift=:
8503	;;
8504	*)
8505	ac_option=$1
8506	ac_optarg=$2
8507	ac_shift=shift
8508	;;
8509	esac
8510
8511	case $ac_option in
8512	# Handling of the options.
8513	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8514	ac_cs_recheck=: ;;
8515	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
8516	$as_echo "$ac_cs_version"; exit ;;
8517	--config \| --confi \| --conf \| --con \| --co \| --c )
8518	$as_echo "$ac_cs_config"; exit ;;
8519	--debug \| --debu \| --deb \| --de \| --d \| -d )
8520	debug=: ;;
8521	--file \| --fil \| --fi \| --f )
8522	$ac_shift
8523	case $ac_optarg in
8524	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8525	'') as_fn_error $? "missing file argument" ;;
8526	esac
8527	as_fn_append CONFIG_FILES " '$ac_optarg'"
8528	ac_need_defaults=false;;
8529	--he \| --h \| --help \| --hel \| -h )
8530	$as_echo "$ac_cs_usage"; exit ;;
8531	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8532	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8533	ac_cs_silent=: ;;
8534
8535	# This is an error.
8536	-*) as_fn_error $? "unrecognized option: \`$1'
8537	Try \`$0 --help' for more information." ;;
8538
8539	*) as_fn_append ac_config_targets " $1"
8540	ac_need_defaults=false ;;
8541
8542	esac
8543	shift
8544	done
8545
8546	ac_configure_extra_args=
8547
8548	if $ac_cs_silent; then
8549	exec 6>/dev/null
8550	ac_configure_extra_args="$ac_configure_extra_args --silent"
8551	fi
8552
8553	_ACEOF
8554	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8555	if \$ac_cs_recheck; then
8556	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8557	shift
8558	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8559	CONFIG_SHELL='$SHELL'
8560	export CONFIG_SHELL
8561	exec "\$@"
8562	fi
8563
8564	_ACEOF
8565	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8566	exec 5>>config.log
8567	{
8568	echo
8569	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8570	## Running $as_me. ##
8571	_ASBOX
8572	$as_echo "$ac_log"
8573	} >&5
8574
8575	_ACEOF
8576	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8577	_ACEOF
8578
8579	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8580
8581	# Handling of arguments.
8582	for ac_config_target in $ac_config_targets
8583	do
8584	case $ac_config_target in
8585	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8586
8587	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8588	esac
8589	done
8590
8591
8592	# If the user did not use the arguments to specify the items to instantiate,
8593	# then the envvar interface is used. Set only those that are not.
8594	# We use the long form for the default assignment because of an extremely
8595	# bizarre bug on SunOS 4.1.3.
8596	if $ac_need_defaults; then
8597	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8598	fi
8599
8600	# Have a temporary directory for convenience. Make it in the build tree
8601	# simply because there is no reason against having it here, and in addition,
8602	# creating and moving files from /tmp can sometimes cause problems.
8603	# Hook for its removal unless debugging.
8604	# Note that there is a small window in which the directory will not be cleaned:
8605	# after its creation but before its name has been assigned to `$tmp'.
8606	$debug \|\|
8607	{
8608	tmp= ac_tmp=
8609	trap 'exit_status=$?
8610	: "${ac_tmp:=$tmp}"
8611	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
8612	' 0
8613	trap 'as_fn_exit 1' 1 2 13 15
8614	}
8615	# Create a (secure) tmp directory for tmp files.
8616
8617	{
8618	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8619	test -d "$tmp"
8620	} \|\|
8621	{
8622	tmp=./conf$$-$RANDOM
8623	(umask 077 && mkdir "$tmp")
8624	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8625	ac_tmp=$tmp
8626
8627	# Set up the scripts for CONFIG_FILES section.
8628	# No need to generate them if there are no CONFIG_FILES.
8629	# This happens for instance with `./config.status config.h'.
8630	if test -n "$CONFIG_FILES"; then
8631
8632
8633	ac_cr=`echo X \| tr X '\015'`
8634	# On cygwin, bash can eat \r inside `` if the user requested igncr.
8635	# But we know of no other shell where ac_cr would be empty at this
8636	# point, so we can use a bashism as a fallback.
8637	if test "x$ac_cr" = x; then
8638	eval ac_cr=\$\'\\r\'
8639	fi
8640	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8641	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8642	ac_cs_awk_cr='\\r'
8643	else
8644	ac_cs_awk_cr=$ac_cr
8645	fi
8646
8647	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8648	_ACEOF
8649
8650
8651	{
8652	echo "cat >conf$$subs.awk <<_ACEOF" &&
8653	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
8654	echo "_ACEOF"
8655	} >conf$$subs.sh \|\|
8656	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8657	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
8658	ac_delim='%!_!# '
8659	for ac_last_try in false false false false false :; do
8660	. ./conf$$subs.sh \|\|
8661	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8662
8663	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
8664	if test $ac_delim_n = $ac_delim_num; then
8665	break
8666	elif $ac_last_try; then
8667	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8668	else
8669	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8670	fi
8671	done
8672	rm -f conf$$subs.sh
8673
8674	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8675	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8676	_ACEOF
8677	sed -n '
8678	h
8679	s/^/S["/; s/!.*/"]=/
8680	p
8681	g
8682	s/^[^!]*!//
8683	:repl
8684	t repl
8685	s/'"$ac_delim"'$//
8686	t delim
8687	:nl
8688	h
8689	s/$.\{148\}$..*/\1/
8690	t more1
8691	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8692	p
8693	n
8694	b repl
8695	:more1
8696	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8697	p
8698	g
8699	s/.\{148\}//
8700	t nl
8701	:delim
8702	h
8703	s/$.\{148\}$..*/\1/
8704	t more2
8705	s/["\\]/\\&/g; s/^/"/; s/$/"/
8706	p
8707	b
8708	:more2
8709	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8710	p
8711	g
8712	s/.\{148\}//
8713	t delim
8714	' <conf$$subs.awk \| sed '
8715	/^[^""]/{
8716	N
8717	s/\n//
8718	}
8719	' >>$CONFIG_STATUS \|\| ac_write_fail=1
8720	rm -f conf$$subs.awk
8721	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8722	_ACAWK
8723	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8724	for (key in S) S_is_set[key] = 1
8725	FS = ""
8726
8727	}
8728	{
8729	line = $ 0
8730	nfields = split(line, field, "@")
8731	substed = 0
8732	len = length(field[1])
8733	for (i = 2; i < nfields; i++) {
8734	key = field[i]
8735	keylen = length(key)
8736	if (S_is_set[key]) {
8737	value = S[key]
8738	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8739	len += length(value) + length(field[++i])
8740	substed = 1
8741	} else
8742	len += 1 + keylen
8743	}
8744
8745	print line
8746	}
8747
8748	_ACAWK
8749	_ACEOF
8750	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8751	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8752	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8753	else
8754	cat
8755	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8756	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8757	_ACEOF
8758
8759	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8760	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8761	# trailing colons and then remove the whole line if VPATH becomes empty
8762	# (actually we leave an empty line to preserve line numbers).
8763	if test "x$srcdir" = x.; then
8764	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
8765	h
8766	s///
8767	s/^/:/
8768	s/[ ]*$/:/
8769	s/:\$(srcdir):/:/g
8770	s/:\${srcdir}:/:/g
8771	s/:@srcdir@:/:/g
8772	s/^:*//
8773	s/:*$//
8774	x
8775	s/$=[ ]$./\1/
8776	G
8777	s/\n//
8778	s/^[^=]=[ ]$//
8779	}'
8780	fi
8781
8782	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8783	fi # test -n "$CONFIG_FILES"
8784
8785
8786	eval set X " :F $CONFIG_FILES "
8787	shift
8788	for ac_tag
8789	do
8790	case $ac_tag in
8791	:[FHLC]) ac_mode=$ac_tag; continue;;
8792	esac
8793	case $ac_mode$ac_tag in
8794	:[FHL]:);;
8795	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8796	:[FH]-) ac_tag=-:-;;
8797	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8798	esac
8799	ac_save_IFS=$IFS
8800	IFS=:
8801	set x $ac_tag
8802	IFS=$ac_save_IFS
8803	shift
8804	ac_file=$1
8805	shift
8806
8807	case $ac_mode in
8808	:L) ac_source=$1;;
8809	:[FH])
8810	ac_file_inputs=
8811	for ac_f
8812	do
8813	case $ac_f in
8814	-) ac_f="$ac_tmp/stdin";;
8815	*) # Look for the file first in the build tree, then in the source tree
8816	# (if the path is not absolute). The absolute path cannot be DOS-style,
8817	# because $ac_f cannot contain `:'.
8818	test -f "$ac_f" \|\|
8819	case $ac_f in
8820	[\\/$]*) false;;
8821	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8822	esac \|\|
8823	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8824	esac
8825	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
8826	as_fn_append ac_file_inputs " '$ac_f'"
8827	done
8828
8829	# Let's still pretend it is `configure' which instantiates (i.e., don't
8830	# use $as_me), people would be surprised to read:
8831	# /* config.h. Generated by config.status. */
8832	configure_input='Generated from '`
8833	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
8834	`' by configure.'
8835	if test x"$ac_file" != x-; then
8836	configure_input="$ac_file. $configure_input"
8837	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8838	$as_echo "$as_me: creating $ac_file" >&6;}
8839	fi
8840	# Neutralize special characters interpreted by sed in replacement strings.
8841	case $configure_input in #(
8842	\& \| \\| \| \\ )
8843	ac_sed_conf_input=`$as_echo "$configure_input" \|
8844	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
8845	*) ac_sed_conf_input=$configure_input;;
8846	esac
8847
8848	case $ac_tag in
8849	:-: \| *:-) cat >"$ac_tmp/stdin" \
8850	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
8851	esac
8852	;;
8853	esac
8854
8855	ac_dir=`$as_dirname -- "$ac_file" \|\|
8856	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
8857	X"$ac_file" : 'X$//$[^/]' \\| \
8858	X"$ac_file" : 'X$//$$' \\| \
8859	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
8860	$as_echo X"$ac_file" \|
8861	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8862	s//\1/
8863	q
8864	}
8865	/^X$\/\/$[^/].*/{
8866	s//\1/
8867	q
8868	}
8869	/^X$\/\/$$/{
8870	s//\1/
8871	q
8872	}
8873	/^X$\/$.*/{
8874	s//\1/
8875	q
8876	}
8877	s/.*/./; q'`
8878	as_dir="$ac_dir"; as_fn_mkdir_p
8879	ac_builddir=.
8880
8881	case "$ac_dir" in
8882	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
8883	*)
8884	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
8885	# A ".." for each directory in $ac_dir_suffix.
8886	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
8887	case $ac_top_builddir_sub in
8888	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
8889	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
8890	esac ;;
8891	esac
8892	ac_abs_top_builddir=$ac_pwd
8893	ac_abs_builddir=$ac_pwd$ac_dir_suffix
8894	# for backward compatibility:
8895	ac_top_builddir=$ac_top_build_prefix
8896
8897	case $srcdir in
8898	.) # We are building in place.
8899	ac_srcdir=.
8900	ac_top_srcdir=$ac_top_builddir_sub
8901	ac_abs_top_srcdir=$ac_pwd ;;
8902	[\\/]* \| ?:[\\/]* ) # Absolute name.
8903	ac_srcdir=$srcdir$ac_dir_suffix;
8904	ac_top_srcdir=$srcdir
8905	ac_abs_top_srcdir=$srcdir ;;
8906	*) # Relative name.
8907	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
8908	ac_top_srcdir=$ac_top_build_prefix$srcdir
8909	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
8910	esac
8911	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
8912
8913
8914	case $ac_mode in
8915	:F)
8916	#
8917	# CONFIG_FILE
8918	#
8919
8920	case $INSTALL in
8921	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
8922	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
8923	esac
8924	_ACEOF
8925
8926	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8927	# If the template does not know about datarootdir, expand it.
8928	# FIXME: This hack should be removed a few years after 2.60.
8929	ac_datarootdir_hack=; ac_datarootdir_seen=
8930	ac_sed_dataroot='
8931	/datarootdir/ {
8932	p
8933	q
8934	}
8935	/@datadir@/p
8936	/@docdir@/p
8937	/@infodir@/p
8938	/@localedir@/p
8939	/@mandir@/p'
8940	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
8941	datarootdir) ac_datarootdir_seen=yes;;
8942	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
8943	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
8944	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
8945	_ACEOF
8946	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8947	ac_datarootdir_hack='
8948	s&@datadir@&$datadir&g
8949	s&@docdir@&$docdir&g
8950	s&@infodir@&$infodir&g
8951	s&@localedir@&$localedir&g
8952	s&@mandir@&$mandir&g
8953	s&\\\${datarootdir}&$datarootdir&g' ;;
8954	esac
8955	_ACEOF
8956
8957	# Neutralize VPATH when `$srcdir' = `.'.
8958	# Shell code in configure.ac might set extrasub.
8959	# FIXME: do we really want to maintain this feature?
8960	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8961	ac_sed_extra="$ac_vpsub
8962	$extrasub
8963	_ACEOF
8964	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8965	:t
8966	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
8967	s\|@configure_input@\|$ac_sed_conf_input\|;t t
8968	s&@top_builddir@&$ac_top_builddir_sub&;t t
8969	s&@top_build_prefix@&$ac_top_build_prefix&;t t
8970	s&@srcdir@&$ac_srcdir&;t t
8971	s&@abs_srcdir@&$ac_abs_srcdir&;t t
8972	s&@top_srcdir@&$ac_top_srcdir&;t t
8973	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
8974	s&@builddir@&$ac_builddir&;t t
8975	s&@abs_builddir@&$ac_abs_builddir&;t t
8976	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
8977	s&@INSTALL@&$ac_INSTALL&;t t
8978	$ac_datarootdir_hack
8979	"
8980	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
8981	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
8982
8983	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
8984	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
8985	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
8986	"$ac_tmp/out"`; test -z "$ac_out"; } &&
8987	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8988	which seems to be undefined. Please make sure it is defined" >&5
8989	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
8990	which seems to be undefined. Please make sure it is defined" >&2;}
8991
8992	rm -f "$ac_tmp/stdin"
8993	case $ac_file in
8994	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
8995	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
8996	esac \
8997	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
8998	;;
8999
9000
9001
9002	esac
9003
9004	done # for ac_tag
9005
9006
9007	as_fn_exit 0
9008	_ACEOF
9009	ac_clean_files=$ac_clean_files_save
9010
9011	test $ac_write_fail = 0 \|\|
9012	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9013
9014
9015	# configure is writing to config.log, and then calls config.status.
9016	# config.status does its own redirection, appending to config.log.
9017	# Unfortunately, on DOS this fails, as config.log is still kept open
9018	# by configure, so config.status won't be able to write to it; its
9019	# output is simply discarded. So we exec the FD to /dev/null,
9020	# effectively closing config.log, so it can be properly (re)opened and
9021	# appended to by config.status. When coming back to configure, we
9022	# need to make the FD available again.
9023	if test "$no_create" != yes; then
9024	ac_cs_success=:
9025	ac_config_status_args=
9026	test "$silent" = yes &&
9027	ac_config_status_args="$ac_config_status_args --quiet"
9028	exec 5>/dev/null
9029	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9030	exec 5>>config.log
9031	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9032	# would make configure fail if this is the last instruction.
9033	$ac_cs_success \|\| as_fn_exit 1
9034	fi
9035	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9036	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9037	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9038	fi
9039
9040

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