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configure @ 5833

Last change on this file since 5833 was 5121, checked in by dkearney, 10 years ago

merging updates from 1.3 branch

looks like this branch originally came from the 1.3 branch and then had some
additions from the 1.4-pre branch and then a sync from the 1.3 branch. to get
this branch updated, I am reverting r4797 (additions from 1.4-pre branch),
reverting r4798 (additions from 1.3 branch), then merging in updates from 1.3
branch.

I fixed merge conflicts for the following files:

gui/scripts/gauge.tcl
gui/scripts/main.tcl
gui/scripts/tool.tcl
lang/tcl/scripts/task.tcl

Property svn:executable set to *

File size: 123.6 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.69 for RapptureGUI 1.3.
4	#
5	# Report bugs to <rappture@nanohub.org>.
6	#
7	#
8	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9	#
10	#
11	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.
13	## -------------------- ##
14	## M4sh Initialization. ##
15	## -------------------- ##
16
17	# Be more Bourne compatible
18	DUALCASE=1; export DUALCASE # for MKS sh
19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20	emulate sh
21	NULLCMD=:
22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23	# is contrary to our usage. Disable this feature.
24	alias -g '${1+"$@"}'='"$@"'
25	setopt NO_GLOB_SUBST
26	else
27	case `(set -o) 2>/dev/null` in #(
28	posix) :
29	set -o posix ;; #(
30	*) :
31	;;
32	esac
33	fi
34
35
36	as_nl='
37	'
38	export as_nl
39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43	# Prefer a ksh shell builtin over an external printf program on Solaris,
44	# but without wasting forks for bash or zsh.
45	if test -z "$BASH_VERSION$ZSH_VERSION" \
46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47	as_echo='print -r --'
48	as_echo_n='print -rn --'
49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50	as_echo='printf %s\n'
51	as_echo_n='printf %s'
52	else
53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55	as_echo_n='/usr/ucb/echo -n'
56	else
57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
58	as_echo_n_body='eval
59	arg=$1;
60	case $arg in #(
61	"$as_nl")
62	expr "X$arg" : "X\$.*\$$as_nl";
63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
64	esac;
65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
66	'
67	export as_echo_n_body
68	as_echo_n='sh -c $as_echo_n_body as_echo'
69	fi
70	export as_echo_body
71	as_echo='sh -c $as_echo_body as_echo'
72	fi
73
74	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then
76	PATH_SEPARATOR=:
77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
79	PATH_SEPARATOR=';'
80	}
81	fi
82
83
84	# IFS
85	# We need space, tab and new line, in precisely that order. Quoting is
86	# there to prevent editors from complaining about space-tab.
87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88	# splitting by setting IFS to empty value.)
89	IFS=" "" $as_nl"
90
91	# Find who we are. Look in the path if we contain no directory separator.
92	as_myself=
93	case $0 in #((
94	[\\/] ) as_myself=$0 ;;
95	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96	for as_dir in $PATH
97	do
98	IFS=$as_save_IFS
99	test -z "$as_dir" && as_dir=.
100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101	done
102	IFS=$as_save_IFS
103
104	;;
105	esac
106	# We did not find ourselves, most probably we were run as `sh COMMAND'
107	# in which case we are not to be found in the path.
108	if test "x$as_myself" = x; then
109	as_myself=$0
110	fi
111	if test ! -f "$as_myself"; then
112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113	exit 1
114	fi
115
116	# Unset variables that we do not need and which cause bugs (e.g. in
117	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
118	# suppresses any "Segmentation fault" message there. '((' could
119	# trigger a bug in pdksh 5.2.14.
120	for as_var in BASH_ENV ENV MAIL MAILPATH
121	do eval test x\${$as_var+set} = xset \
122	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
123	done
124	PS1='$ '
125	PS2='> '
126	PS4='+ '
127
128	# NLS nuisances.
129	LC_ALL=C
130	export LC_ALL
131	LANGUAGE=C
132	export LANGUAGE
133
134	# CDPATH.
135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137	# Use a proper internal environment variable to ensure we don't fall
138	# into an infinite loop, continuously re-executing ourselves.
139	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140	_as_can_reexec=no; export _as_can_reexec;
141	# We cannot yet assume a decent shell, so we have to provide a
142	# neutralization value for shells without unset; and this also
143	# works around shells that cannot unset nonexistent variables.
144	# Preserve -v and -x to the replacement shell.
145	BASH_ENV=/dev/null
146	ENV=/dev/null
147	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148	case $- in # ((((
149	vx* \| xv* ) as_opts=-vx ;;
150	v ) as_opts=-v ;;
151	x ) as_opts=-x ;;
152	* ) as_opts= ;;
153	esac
154	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155	# Admittedly, this is quite paranoid, since all the known shells bail
156	# out after a failed `exec'.
157	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158	as_fn_exit 255
159	fi
160	# We don't want this to propagate to other subprocesses.
161	{ _as_can_reexec=; unset _as_can_reexec;}
162	if test "x$CONFIG_SHELL" = x; then
163	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164	emulate sh
165	NULLCMD=:
166	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167	# is contrary to our usage. Disable this feature.
168	alias -g '\${1+\"\$@\"}'='\"\$@\"'
169	setopt NO_GLOB_SUBST
170	else
171	case \`(set -o) 2>/dev/null\` in #(
172	posix) :
173	set -o posix ;; #(
174	*) :
175	;;
176	esac
177	fi
178	"
179	as_required="as_fn_return () { (exit \$1); }
180	as_fn_success () { as_fn_return 0; }
181	as_fn_failure () { as_fn_return 1; }
182	as_fn_ret_success () { return 0; }
183	as_fn_ret_failure () { return 1; }
184
185	exitcode=0
186	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
187	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
189	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191
192	else
193	exitcode=1; echo positional parameters were not saved.
194	fi
195	test x\$exitcode = x0 \|\| exit 1
196	test -x / \|\| exit 1"
197	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1"
201	if (eval "$as_required") 2>/dev/null; then :
202	as_have_required=yes
203	else
204	as_have_required=no
205	fi
206	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
207
208	else
209	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
210	as_found=false
211	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
212	do
213	IFS=$as_save_IFS
214	test -z "$as_dir" && as_dir=.
215	as_found=:
216	case $as_dir in #(
217	/*)
218	for as_base in sh bash ksh sh5; do
219	# Try only shells that exist, to save several forks.
220	as_shell=$as_dir/$as_base
221	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
222	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
223	CONFIG_SHELL=$as_shell as_have_required=yes
224	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
225	break 2
226	fi
227	fi
228	done;;
229	esac
230	as_found=false
231	done
232	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
233	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
234	CONFIG_SHELL=$SHELL as_have_required=yes
235	fi; }
236	IFS=$as_save_IFS
237
238
239	if test "x$CONFIG_SHELL" != x; then :
240	export CONFIG_SHELL
241	# We cannot yet assume a decent shell, so we have to provide a
242	# neutralization value for shells without unset; and this also
243	# works around shells that cannot unset nonexistent variables.
244	# Preserve -v and -x to the replacement shell.
245	BASH_ENV=/dev/null
246	ENV=/dev/null
247	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
248	case $- in # ((((
249	vx* \| xv* ) as_opts=-vx ;;
250	v ) as_opts=-v ;;
251	x ) as_opts=-x ;;
252	* ) as_opts= ;;
253	esac
254	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
255	# Admittedly, this is quite paranoid, since all the known shells bail
256	# out after a failed `exec'.
257	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
258	exit 255
259	fi
260
261	if test x$as_have_required = xno; then :
262	$as_echo "$0: This script requires a shell more modern than all"
263	$as_echo "$0: the shells that I found on your system."
264	if test x${ZSH_VERSION+set} = xset ; then
265	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
266	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
267	else
268	$as_echo "$0: Please tell bug-autoconf@gnu.org and
269	$0: rappture@nanohub.org about your system, including any
270	$0: error possibly output before this message. Then install
271	$0: a modern shell, or manually run the script under such a
272	$0: shell if you do have one."
273	fi
274	exit 1
275	fi
276	fi
277	fi
278	SHELL=${CONFIG_SHELL-/bin/sh}
279	export SHELL
280	# Unset more variables known to interfere with behavior of common tools.
281	CLICOLOR_FORCE= GREP_OPTIONS=
282	unset CLICOLOR_FORCE GREP_OPTIONS
283
284	## --------------------- ##
285	## M4sh Shell Functions. ##
286	## --------------------- ##
287	# as_fn_unset VAR
288	# ---------------
289	# Portably unset VAR.
290	as_fn_unset ()
291	{
292	{ eval $1=; unset $1;}
293	}
294	as_unset=as_fn_unset
295
296	# as_fn_set_status STATUS
297	# -----------------------
298	# Set $? to STATUS, without forking.
299	as_fn_set_status ()
300	{
301	return $1
302	} # as_fn_set_status
303
304	# as_fn_exit STATUS
305	# -----------------
306	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
307	as_fn_exit ()
308	{
309	set +e
310	as_fn_set_status $1
311	exit $1
312	} # as_fn_exit
313
314	# as_fn_mkdir_p
315	# -------------
316	# Create "$as_dir" as a directory, including parents if necessary.
317	as_fn_mkdir_p ()
318	{
319
320	case $as_dir in #(
321	-*) as_dir=./$as_dir;;
322	esac
323	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
324	as_dirs=
325	while :; do
326	case $as_dir in #(
327	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
328	*) as_qdir=$as_dir;;
329	esac
330	as_dirs="'$as_qdir' $as_dirs"
331	as_dir=`$as_dirname -- "$as_dir" \|\|
332	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
333	X"$as_dir" : 'X$//$[^/]' \\| \
334	X"$as_dir" : 'X$//$$' \\| \
335	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
336	$as_echo X"$as_dir" \|
337	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
338	s//\1/
339	q
340	}
341	/^X$\/\/$[^/].*/{
342	s//\1/
343	q
344	}
345	/^X$\/\/$$/{
346	s//\1/
347	q
348	}
349	/^X$\/$.*/{
350	s//\1/
351	q
352	}
353	s/.*/./; q'`
354	test -d "$as_dir" && break
355	done
356	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
357	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
358
359
360	} # as_fn_mkdir_p
361
362	# as_fn_executable_p FILE
363	# -----------------------
364	# Test if FILE is an executable regular file.
365	as_fn_executable_p ()
366	{
367	test -f "$1" && test -x "$1"
368	} # as_fn_executable_p
369	# as_fn_append VAR VALUE
370	# ----------------------
371	# Append the text in VALUE to the end of the definition contained in VAR. Take
372	# advantage of any shell optimizations that allow amortized linear growth over
373	# repeated appends, instead of the typical quadratic growth present in naive
374	# implementations.
375	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
376	eval 'as_fn_append ()
377	{
378	eval $1+=\$2
379	}'
380	else
381	as_fn_append ()
382	{
383	eval $1=\$$1\$2
384	}
385	fi # as_fn_append
386
387	# as_fn_arith ARG...
388	# ------------------
389	# Perform arithmetic evaluation on the ARGs, and store the result in the
390	# global $as_val. Take advantage of shells that can avoid forks. The arguments
391	# must be portable across $(()) and expr.
392	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
393	eval 'as_fn_arith ()
394	{
395	as_val=$(( $* ))
396	}'
397	else
398	as_fn_arith ()
399	{
400	as_val=`expr "$@" \|\| test $? -eq 1`
401	}
402	fi # as_fn_arith
403
404
405	# as_fn_error STATUS ERROR [LINENO LOG_FD]
406	# ----------------------------------------
407	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
408	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
409	# script with STATUS, using 1 if that was 0.
410	as_fn_error ()
411	{
412	as_status=$1; test $as_status -eq 0 && as_status=1
413	if test "$4"; then
414	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
415	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
416	fi
417	$as_echo "$as_me: error: $2" >&2
418	as_fn_exit $as_status
419	} # as_fn_error
420
421	if expr a : '$a$' >/dev/null 2>&1 &&
422	test "X`expr 00001 : '.*$...$'`" = X001; then
423	as_expr=expr
424	else
425	as_expr=false
426	fi
427
428	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
429	as_basename=basename
430	else
431	as_basename=false
432	fi
433
434	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
435	as_dirname=dirname
436	else
437	as_dirname=false
438	fi
439
440	as_me=`$as_basename -- "$0" \|\|
441	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
442	X"$0" : 'X$//$$' \\| \
443	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
444	$as_echo X/"$0" \|
445	sed '/^.\/$[^/][^/]$\/*$/{
446	s//\1/
447	q
448	}
449	/^X\/$\/\/$$/{
450	s//\1/
451	q
452	}
453	/^X\/$\/$.*/{
454	s//\1/
455	q
456	}
457	s/.*/./; q'`
458
459	# Avoid depending upon Character Ranges.
460	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
461	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
462	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
463	as_cr_digits='0123456789'
464	as_cr_alnum=$as_cr_Letters$as_cr_digits
465
466
467	as_lineno_1=$LINENO as_lineno_1a=$LINENO
468	as_lineno_2=$LINENO as_lineno_2a=$LINENO
469	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
470	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
471	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
472	sed -n '
473	p
474	/[$]LINENO/=
475	' <$as_myself \|
476	sed '
477	s/[$]LINENO.*/&-/
478	t lineno
479	b
480	:lineno
481	N
482	:loop
483	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
484	t loop
485	s/-\n.*//
486	' >$as_me.lineno &&
487	chmod +x "$as_me.lineno" \|\|
488	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
489
490	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
491	# already done that, so ensure we don't try to do so again and fall
492	# in an infinite loop. This has already happened in practice.
493	_as_can_reexec=no; export _as_can_reexec
494	# Don't try to exec as it changes $[0], causing all sort of problems
495	# (the dirname of $[0] is not the place where we might find the
496	# original and so on. Autoconf is especially sensitive to this).
497	. "./$as_me.lineno"
498	# Exit status is that of the last command.
499	exit
500	}
501
502	ECHO_C= ECHO_N= ECHO_T=
503	case `echo -n x` in #(((((
504	-n*)
505	case `echo 'xy\c'` in
506	c) ECHO_T=' ';; # ECHO_T is single tab character.
507	xy) ECHO_C='\c';;
508	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
509	ECHO_T=' ';;
510	esac;;
511	*)
512	ECHO_N='-n';;
513	esac
514
515	rm -f conf$$ conf$$.exe conf$$.file
516	if test -d conf$$.dir; then
517	rm -f conf$$.dir/conf$$.file
518	else
519	rm -f conf$$.dir
520	mkdir conf$$.dir 2>/dev/null
521	fi
522	if (echo >conf$$.file) 2>/dev/null; then
523	if ln -s conf$$.file conf$$ 2>/dev/null; then
524	as_ln_s='ln -s'
525	# ... but there are two gotchas:
526	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
527	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
528	# In both cases, we have to default to `cp -pR'.
529	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
530	as_ln_s='cp -pR'
531	elif ln conf$$.file conf$$ 2>/dev/null; then
532	as_ln_s=ln
533	else
534	as_ln_s='cp -pR'
535	fi
536	else
537	as_ln_s='cp -pR'
538	fi
539	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
540	rmdir conf$$.dir 2>/dev/null
541
542	if mkdir -p . 2>/dev/null; then
543	as_mkdir_p='mkdir -p "$as_dir"'
544	else
545	test -d ./-p && rmdir ./-p
546	as_mkdir_p=false
547	fi
548
549	as_test_x='test -x'
550	as_executable_p=as_fn_executable_p
551
552	# Sed expression to map a string onto a valid CPP name.
553	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
554
555	# Sed expression to map a string onto a valid variable name.
556	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
557
558
559	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
560	exec 6>&1
561
562	# Name of the host.
563	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
564	# so uname gets run too.
565	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
566
567	#
568	# Initializations.
569	#
570	ac_default_prefix=/usr/local
571	ac_clean_files=
572	ac_config_libobj_dir=.
573	LIBOBJS=
574	cross_compiling=no
575	subdirs=
576	MFLAGS=
577	MAKEFLAGS=
578
579	# Identity of this package.
580	PACKAGE_NAME='RapptureGUI'
581	PACKAGE_TARNAME='rappturegui'
582	PACKAGE_VERSION='1.3'
583	PACKAGE_STRING='RapptureGUI 1.3'
584	PACKAGE_BUGREPORT='rappture@nanohub.org'
585	PACKAGE_URL=''
586
587	ac_subst_vars='LTLIBOBJS
588	LIBOBJS
589	TCL_SHLIB_SUFFIX
590	TCL_SHLIB_LDFLAGS
591	TCL_SHLIB_CFLAGS
592	TCL_SHLIB_LD
593	TCL_STLIB_LD
594	TCL_CFLAGS_OPTIMIZE
595	TCL_CFLAGS_DEBUG
596	TK_VERSION
597	TK_XLIBSW
598	TK_LIB_SPEC
599	TK_INC_SPEC
600	TCL_VERSION
601	TCL_LIB_SPEC
602	TCL_INC_SPEC
603	TCLSH
604	ENABLE_GUI
605	MAKE
606	OBJEXT
607	EXEEXT
608	ac_ct_CC
609	CPPFLAGS
610	LDFLAGS
611	CFLAGS
612	CC
613	SET_MAKE
614	MKDIR_P
615	LN_S
616	RANLIB
617	INSTALL_DATA
618	INSTALL_SCRIPT
619	INSTALL_PROGRAM
620	LIB_SEARCH_DIRS
621	target_os
622	target_vendor
623	target_cpu
624	target
625	host_os
626	host_vendor
627	host_cpu
628	host
629	build_os
630	build_vendor
631	build_cpu
632	build
633	target_alias
634	host_alias
635	build_alias
636	LIBS
637	ECHO_T
638	ECHO_N
639	ECHO_C
640	DEFS
641	mandir
642	localedir
643	libdir
644	psdir
645	pdfdir
646	dvidir
647	htmldir
648	infodir
649	docdir
650	oldincludedir
651	includedir
652	localstatedir
653	sharedstatedir
654	sysconfdir
655	datadir
656	datarootdir
657	libexecdir
658	sbindir
659	bindir
660	program_transform_name
661	prefix
662	exec_prefix
663	PACKAGE_URL
664	PACKAGE_BUGREPORT
665	PACKAGE_STRING
666	PACKAGE_VERSION
667	PACKAGE_TARNAME
668	PACKAGE_NAME
669	PATH_SEPARATOR
670	SHELL'
671	ac_subst_files=''
672	ac_user_opts='
673	enable_option_checking
674	enable_gui
675	with_tclsh
676	'
677	ac_precious_vars='build_alias
678	host_alias
679	target_alias
680	CC
681	CFLAGS
682	LDFLAGS
683	LIBS
684	CPPFLAGS'
685
686
687	# Initialize some variables set by options.
688	ac_init_help=
689	ac_init_version=false
690	ac_unrecognized_opts=
691	ac_unrecognized_sep=
692	# The variables have the same names as the options, with
693	# dashes changed to underlines.
694	cache_file=/dev/null
695	exec_prefix=NONE
696	no_create=
697	no_recursion=
698	prefix=NONE
699	program_prefix=NONE
700	program_suffix=NONE
701	program_transform_name=s,x,x,
702	silent=
703	site=
704	srcdir=
705	verbose=
706	x_includes=NONE
707	x_libraries=NONE
708
709	# Installation directory options.
710	# These are left unexpanded so users can "make install exec_prefix=/foo"
711	# and all the variables that are supposed to be based on exec_prefix
712	# by default will actually change.
713	# Use braces instead of parens because sh, perl, etc. also accept them.
714	# (The list follows the same order as the GNU Coding Standards.)
715	bindir='${exec_prefix}/bin'
716	sbindir='${exec_prefix}/sbin'
717	libexecdir='${exec_prefix}/libexec'
718	datarootdir='${prefix}/share'
719	datadir='${datarootdir}'
720	sysconfdir='${prefix}/etc'
721	sharedstatedir='${prefix}/com'
722	localstatedir='${prefix}/var'
723	includedir='${prefix}/include'
724	oldincludedir='/usr/include'
725	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
726	infodir='${datarootdir}/info'
727	htmldir='${docdir}'
728	dvidir='${docdir}'
729	pdfdir='${docdir}'
730	psdir='${docdir}'
731	libdir='${exec_prefix}/lib'
732	localedir='${datarootdir}/locale'
733	mandir='${datarootdir}/man'
734
735	ac_prev=
736	ac_dashdash=
737	for ac_option
738	do
739	# If the previous option needs an argument, assign it.
740	if test -n "$ac_prev"; then
741	eval $ac_prev=\$ac_option
742	ac_prev=
743	continue
744	fi
745
746	case $ac_option in
747	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
748	*=) ac_optarg= ;;
749	*) ac_optarg=yes ;;
750	esac
751
752	# Accept the important Cygnus configure options, so we can diagnose typos.
753
754	case $ac_dashdash$ac_option in
755	--)
756	ac_dashdash=yes ;;
757
758	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
759	ac_prev=bindir ;;
760	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
761	bindir=$ac_optarg ;;
762
763	-build \| --build \| --buil \| --bui \| --bu)
764	ac_prev=build_alias ;;
765	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
766	build_alias=$ac_optarg ;;
767
768	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
769	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
770	ac_prev=cache_file ;;
771	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
772	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
773	cache_file=$ac_optarg ;;
774
775	--config-cache \| -C)
776	cache_file=config.cache ;;
777
778	-datadir \| --datadir \| --datadi \| --datad)
779	ac_prev=datadir ;;
780	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
781	datadir=$ac_optarg ;;
782
783	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
784	\| --dataroo \| --dataro \| --datar)
785	ac_prev=datarootdir ;;
786	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
787	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
788	datarootdir=$ac_optarg ;;
789
790	-disable-* \| --disable-*)
791	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
792	# Reject names that are not valid shell variable names.
793	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
794	as_fn_error $? "invalid feature name: $ac_useropt"
795	ac_useropt_orig=$ac_useropt
796	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
797	case $ac_user_opts in
798	*"
799	"enable_$ac_useropt"
800	"*) ;;
801	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
802	ac_unrecognized_sep=', ';;
803	esac
804	eval enable_$ac_useropt=no ;;
805
806	-docdir \| --docdir \| --docdi \| --doc \| --do)
807	ac_prev=docdir ;;
808	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
809	docdir=$ac_optarg ;;
810
811	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
812	ac_prev=dvidir ;;
813	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
814	dvidir=$ac_optarg ;;
815
816	-enable-* \| --enable-*)
817	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
818	# Reject names that are not valid shell variable names.
819	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
820	as_fn_error $? "invalid feature name: $ac_useropt"
821	ac_useropt_orig=$ac_useropt
822	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
823	case $ac_user_opts in
824	*"
825	"enable_$ac_useropt"
826	"*) ;;
827	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
828	ac_unrecognized_sep=', ';;
829	esac
830	eval enable_$ac_useropt=\$ac_optarg ;;
831
832	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
833	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
834	\| --exec \| --exe \| --ex)
835	ac_prev=exec_prefix ;;
836	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
837	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
838	\| --exec=* \| --exe=* \| --ex=*)
839	exec_prefix=$ac_optarg ;;
840
841	-gas \| --gas \| --ga \| --g)
842	# Obsolete; use --with-gas.
843	with_gas=yes ;;
844
845	-help \| --help \| --hel \| --he \| -h)
846	ac_init_help=long ;;
847	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
848	ac_init_help=recursive ;;
849	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
850	ac_init_help=short ;;
851
852	-host \| --host \| --hos \| --ho)
853	ac_prev=host_alias ;;
854	-host=* \| --host=* \| --hos=* \| --ho=*)
855	host_alias=$ac_optarg ;;
856
857	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
858	ac_prev=htmldir ;;
859	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
860	\| --ht=*)
861	htmldir=$ac_optarg ;;
862
863	-includedir \| --includedir \| --includedi \| --included \| --include \
864	\| --includ \| --inclu \| --incl \| --inc)
865	ac_prev=includedir ;;
866	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
867	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
868	includedir=$ac_optarg ;;
869
870	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
871	ac_prev=infodir ;;
872	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
873	infodir=$ac_optarg ;;
874
875	-libdir \| --libdir \| --libdi \| --libd)
876	ac_prev=libdir ;;
877	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
878	libdir=$ac_optarg ;;
879
880	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
881	\| --libexe \| --libex \| --libe)
882	ac_prev=libexecdir ;;
883	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
884	\| --libexe=* \| --libex=* \| --libe=*)
885	libexecdir=$ac_optarg ;;
886
887	-localedir \| --localedir \| --localedi \| --localed \| --locale)
888	ac_prev=localedir ;;
889	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
890	localedir=$ac_optarg ;;
891
892	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
893	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
894	ac_prev=localstatedir ;;
895	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
896	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
897	localstatedir=$ac_optarg ;;
898
899	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
900	ac_prev=mandir ;;
901	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
902	mandir=$ac_optarg ;;
903
904	-nfp \| --nfp \| --nf)
905	# Obsolete; use --without-fp.
906	with_fp=no ;;
907
908	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
909	\| --no-cr \| --no-c \| -n)
910	no_create=yes ;;
911
912	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
913	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
914	no_recursion=yes ;;
915
916	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
917	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
918	\| --oldin \| --oldi \| --old \| --ol \| --o)
919	ac_prev=oldincludedir ;;
920	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
921	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
922	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
923	oldincludedir=$ac_optarg ;;
924
925	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
926	ac_prev=prefix ;;
927	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
928	prefix=$ac_optarg ;;
929
930	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
931	\| --program-pre \| --program-pr \| --program-p)
932	ac_prev=program_prefix ;;
933	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
934	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
935	program_prefix=$ac_optarg ;;
936
937	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
938	\| --program-suf \| --program-su \| --program-s)
939	ac_prev=program_suffix ;;
940	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
941	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
942	program_suffix=$ac_optarg ;;
943
944	-program-transform-name \| --program-transform-name \
945	\| --program-transform-nam \| --program-transform-na \
946	\| --program-transform-n \| --program-transform- \
947	\| --program-transform \| --program-transfor \
948	\| --program-transfo \| --program-transf \
949	\| --program-trans \| --program-tran \
950	\| --progr-tra \| --program-tr \| --program-t)
951	ac_prev=program_transform_name ;;
952	-program-transform-name=* \| --program-transform-name=* \
953	\| --program-transform-nam=* \| --program-transform-na=* \
954	\| --program-transform-n=* \| --program-transform-=* \
955	\| --program-transform=* \| --program-transfor=* \
956	\| --program-transfo=* \| --program-transf=* \
957	\| --program-trans=* \| --program-tran=* \
958	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
959	program_transform_name=$ac_optarg ;;
960
961	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
962	ac_prev=pdfdir ;;
963	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
964	pdfdir=$ac_optarg ;;
965
966	-psdir \| --psdir \| --psdi \| --psd \| --ps)
967	ac_prev=psdir ;;
968	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
969	psdir=$ac_optarg ;;
970
971	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
972	\| -silent \| --silent \| --silen \| --sile \| --sil)
973	silent=yes ;;
974
975	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
976	ac_prev=sbindir ;;
977	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
978	\| --sbi=* \| --sb=*)
979	sbindir=$ac_optarg ;;
980
981	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
982	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
983	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
984	\| --sha \| --sh)
985	ac_prev=sharedstatedir ;;
986	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
987	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
988	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
989	\| --sha=* \| --sh=*)
990	sharedstatedir=$ac_optarg ;;
991
992	-site \| --site \| --sit)
993	ac_prev=site ;;
994	-site=* \| --site=* \| --sit=*)
995	site=$ac_optarg ;;
996
997	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
998	ac_prev=srcdir ;;
999	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1000	srcdir=$ac_optarg ;;
1001
1002	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1003	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1004	ac_prev=sysconfdir ;;
1005	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1006	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1007	sysconfdir=$ac_optarg ;;
1008
1009	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1010	ac_prev=target_alias ;;
1011	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1012	target_alias=$ac_optarg ;;
1013
1014	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1015	verbose=yes ;;
1016
1017	-version \| --version \| --versio \| --versi \| --vers \| -V)
1018	ac_init_version=: ;;
1019
1020	-with-* \| --with-*)
1021	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1022	# Reject names that are not valid shell variable names.
1023	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1024	as_fn_error $? "invalid package name: $ac_useropt"
1025	ac_useropt_orig=$ac_useropt
1026	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1027	case $ac_user_opts in
1028	*"
1029	"with_$ac_useropt"
1030	"*) ;;
1031	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1032	ac_unrecognized_sep=', ';;
1033	esac
1034	eval with_$ac_useropt=\$ac_optarg ;;
1035
1036	-without-* \| --without-*)
1037	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1038	# Reject names that are not valid shell variable names.
1039	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1040	as_fn_error $? "invalid package name: $ac_useropt"
1041	ac_useropt_orig=$ac_useropt
1042	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1043	case $ac_user_opts in
1044	*"
1045	"with_$ac_useropt"
1046	"*) ;;
1047	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1048	ac_unrecognized_sep=', ';;
1049	esac
1050	eval with_$ac_useropt=no ;;
1051
1052	--x)
1053	# Obsolete; use --with-x.
1054	with_x=yes ;;
1055
1056	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1057	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1058	ac_prev=x_includes ;;
1059	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1060	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1061	x_includes=$ac_optarg ;;
1062
1063	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1064	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1065	ac_prev=x_libraries ;;
1066	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1067	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1068	x_libraries=$ac_optarg ;;
1069
1070	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1071	Try \`$0 --help' for more information"
1072	;;
1073
1074	=)
1075	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1076	# Reject names that are not valid shell variable names.
1077	case $ac_envvar in #(
1078	'' \| [0-9]* \| [!_$as_cr_alnum] )
1079	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1080	esac
1081	eval $ac_envvar=\$ac_optarg
1082	export $ac_envvar ;;
1083
1084	*)
1085	# FIXME: should be removed in autoconf 3.0.
1086	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1087	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1088	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1089	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1090	;;
1091
1092	esac
1093	done
1094
1095	if test -n "$ac_prev"; then
1096	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1097	as_fn_error $? "missing argument to $ac_option"
1098	fi
1099
1100	if test -n "$ac_unrecognized_opts"; then
1101	case $enable_option_checking in
1102	no) ;;
1103	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1104	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1105	esac
1106	fi
1107
1108	# Check all directory arguments for consistency.
1109	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1110	datadir sysconfdir sharedstatedir localstatedir includedir \
1111	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1112	libdir localedir mandir
1113	do
1114	eval ac_val=\$$ac_var
1115	# Remove trailing slashes.
1116	case $ac_val in
1117	*/ )
1118	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1119	eval $ac_var=\$ac_val;;
1120	esac
1121	# Be sure to have absolute directory names.
1122	case $ac_val in
1123	[\\/$]* \| ?:[\\/]* ) continue;;
1124	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1125	esac
1126	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1127	done
1128
1129	# There might be people who depend on the old broken behavior: `$host'
1130	# used to hold the argument of --host etc.
1131	# FIXME: To remove some day.
1132	build=$build_alias
1133	host=$host_alias
1134	target=$target_alias
1135
1136	# FIXME: To remove some day.
1137	if test "x$host_alias" != x; then
1138	if test "x$build_alias" = x; then
1139	cross_compiling=maybe
1140	elif test "x$build_alias" != "x$host_alias"; then
1141	cross_compiling=yes
1142	fi
1143	fi
1144
1145	ac_tool_prefix=
1146	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1147
1148	test "$silent" = yes && exec 6>/dev/null
1149
1150
1151	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1152	ac_ls_di=`ls -di .` &&
1153	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1154	as_fn_error $? "working directory cannot be determined"
1155	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1156	as_fn_error $? "pwd does not report name of working directory"
1157
1158
1159	# Find the source files, if location was not specified.
1160	if test -z "$srcdir"; then
1161	ac_srcdir_defaulted=yes
1162	# Try the directory containing this script, then the parent directory.
1163	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1164	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1165	X"$as_myself" : 'X$//$[^/]' \\| \
1166	X"$as_myself" : 'X$//$$' \\| \
1167	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1168	$as_echo X"$as_myself" \|
1169	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1170	s//\1/
1171	q
1172	}
1173	/^X$\/\/$[^/].*/{
1174	s//\1/
1175	q
1176	}
1177	/^X$\/\/$$/{
1178	s//\1/
1179	q
1180	}
1181	/^X$\/$.*/{
1182	s//\1/
1183	q
1184	}
1185	s/.*/./; q'`
1186	srcdir=$ac_confdir
1187	if test ! -r "$srcdir/$ac_unique_file"; then
1188	srcdir=..
1189	fi
1190	else
1191	ac_srcdir_defaulted=no
1192	fi
1193	if test ! -r "$srcdir/$ac_unique_file"; then
1194	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1195	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1196	fi
1197	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1198	ac_abs_confdir=`(
1199	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1200	pwd)`
1201	# When building in place, set srcdir=.
1202	if test "$ac_abs_confdir" = "$ac_pwd"; then
1203	srcdir=.
1204	fi
1205	# Remove unnecessary trailing slashes from srcdir.
1206	# Double slashes in file names in object file debugging info
1207	# mess up M-x gdb in Emacs.
1208	case $srcdir in
1209	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1210	esac
1211	for ac_var in $ac_precious_vars; do
1212	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1213	eval ac_env_${ac_var}_value=\$${ac_var}
1214	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1215	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1216	done
1217
1218	#
1219	# Report the --help message.
1220	#
1221	if test "$ac_init_help" = "long"; then
1222	# Omit some internal or obsolete options to make the list less imposing.
1223	# This message is too long to be a string in the A/UX 3.1 sh.
1224	cat <<_ACEOF
1225	\`configure' configures RapptureGUI 1.3 to adapt to many kinds of systems.
1226
1227	Usage: $0 [OPTION]... [VAR=VALUE]...
1228
1229	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1230	VAR=VALUE. See below for descriptions of some of the useful variables.
1231
1232	Defaults for the options are specified in brackets.
1233
1234	Configuration:
1235	-h, --help display this help and exit
1236	--help=short display options specific to this package
1237	--help=recursive display the short help of all the included packages
1238	-V, --version display version information and exit
1239	-q, --quiet, --silent do not print \`checking ...' messages
1240	--cache-file=FILE cache test results in FILE [disabled]
1241	-C, --config-cache alias for \`--cache-file=config.cache'
1242	-n, --no-create do not create output files
1243	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1244
1245	Installation directories:
1246	--prefix=PREFIX install architecture-independent files in PREFIX
1247	[$ac_default_prefix]
1248	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1249	[PREFIX]
1250
1251	By default, \`make install' will install all the files in
1252	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1253	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1254	for instance \`--prefix=\$HOME'.
1255
1256	For better control, use the options below.
1257
1258	Fine tuning of the installation directories:
1259	--bindir=DIR user executables [EPREFIX/bin]
1260	--sbindir=DIR system admin executables [EPREFIX/sbin]
1261	--libexecdir=DIR program executables [EPREFIX/libexec]
1262	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1263	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1264	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1265	--libdir=DIR object code libraries [EPREFIX/lib]
1266	--includedir=DIR C header files [PREFIX/include]
1267	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1268	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1269	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1270	--infodir=DIR info documentation [DATAROOTDIR/info]
1271	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1272	--mandir=DIR man documentation [DATAROOTDIR/man]
1273	--docdir=DIR documentation root [DATAROOTDIR/doc/rappturegui]
1274	--htmldir=DIR html documentation [DOCDIR]
1275	--dvidir=DIR dvi documentation [DOCDIR]
1276	--pdfdir=DIR pdf documentation [DOCDIR]
1277	--psdir=DIR ps documentation [DOCDIR]
1278	_ACEOF
1279
1280	cat <<\_ACEOF
1281
1282	System types:
1283	--build=BUILD configure for building on BUILD [guessed]
1284	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1285	--target=TARGET configure for building compilers for TARGET [HOST]
1286	_ACEOF
1287	fi
1288
1289	if test -n "$ac_init_help"; then
1290	case $ac_init_help in
1291	short \| recursive ) echo "Configuration of RapptureGUI 1.3:";;
1292	esac
1293	cat <<\_ACEOF
1294
1295	Optional Features:
1296	--disable-option-checking ignore unrecognized --enable/--with options
1297	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1298	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1299	--enable-gui build code related to the graphical user interface
1300	[default=yes]
1301
1302	Optional Packages:
1303	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1304	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1305	--with-tclsh=DIR location of tclsh [default=yes]
1306
1307	Some influential environment variables:
1308	CC C compiler command
1309	CFLAGS C compiler flags
1310	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1311	nonstandard directory <lib dir>
1312	LIBS libraries to pass to the linker, e.g. -l<library>
1313	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1314	you have headers in a nonstandard directory <include dir>
1315
1316	Use these variables to override the choices made by `configure' or to help
1317	it to find libraries and programs with nonstandard names/locations.
1318
1319	Report bugs to <rappture@nanohub.org>.
1320	_ACEOF
1321	ac_status=$?
1322	fi
1323
1324	if test "$ac_init_help" = "recursive"; then
1325	# If there are subdirs, report their specific --help.
1326	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1327	test -d "$ac_dir" \|\|
1328	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1329	continue
1330	ac_builddir=.
1331
1332	case "$ac_dir" in
1333	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1334	*)
1335	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1336	# A ".." for each directory in $ac_dir_suffix.
1337	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1338	case $ac_top_builddir_sub in
1339	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1340	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1341	esac ;;
1342	esac
1343	ac_abs_top_builddir=$ac_pwd
1344	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1345	# for backward compatibility:
1346	ac_top_builddir=$ac_top_build_prefix
1347
1348	case $srcdir in
1349	.) # We are building in place.
1350	ac_srcdir=.
1351	ac_top_srcdir=$ac_top_builddir_sub
1352	ac_abs_top_srcdir=$ac_pwd ;;
1353	[\\/]* \| ?:[\\/]* ) # Absolute name.
1354	ac_srcdir=$srcdir$ac_dir_suffix;
1355	ac_top_srcdir=$srcdir
1356	ac_abs_top_srcdir=$srcdir ;;
1357	*) # Relative name.
1358	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1359	ac_top_srcdir=$ac_top_build_prefix$srcdir
1360	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1361	esac
1362	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1363
1364	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1365	# Check for guested configure.
1366	if test -f "$ac_srcdir/configure.gnu"; then
1367	echo &&
1368	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1369	elif test -f "$ac_srcdir/configure"; then
1370	echo &&
1371	$SHELL "$ac_srcdir/configure" --help=recursive
1372	else
1373	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1374	fi \|\| ac_status=$?
1375	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1376	done
1377	fi
1378
1379	test -n "$ac_init_help" && exit $ac_status
1380	if $ac_init_version; then
1381	cat <<\_ACEOF
1382	RapptureGUI configure 1.3
1383	generated by GNU Autoconf 2.69
1384
1385	Copyright (C) 2012 Free Software Foundation, Inc.
1386	This configure script is free software; the Free Software Foundation
1387	gives unlimited permission to copy, distribute and modify it.
1388	_ACEOF
1389	exit
1390	fi
1391
1392	## ------------------------ ##
1393	## Autoconf initialization. ##
1394	## ------------------------ ##
1395
1396	# ac_fn_c_try_compile LINENO
1397	# --------------------------
1398	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1399	ac_fn_c_try_compile ()
1400	{
1401	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1402	rm -f conftest.$ac_objext
1403	if { { ac_try="$ac_compile"
1404	case "(($ac_try" in
1405	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1406	*) ac_try_echo=$ac_try;;
1407	esac
1408	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1409	$as_echo "$ac_try_echo"; } >&5
1410	(eval "$ac_compile") 2>conftest.err
1411	ac_status=$?
1412	if test -s conftest.err; then
1413	grep -v '^ *+' conftest.err >conftest.er1
1414	cat conftest.er1 >&5
1415	mv -f conftest.er1 conftest.err
1416	fi
1417	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1418	test $ac_status = 0; } && {
1419	test -z "$ac_c_werror_flag" \|\|
1420	test ! -s conftest.err
1421	} && test -s conftest.$ac_objext; then :
1422	ac_retval=0
1423	else
1424	$as_echo "$as_me: failed program was:" >&5
1425	sed 's/^/\| /' conftest.$ac_ext >&5
1426
1427	ac_retval=1
1428	fi
1429	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1430	as_fn_set_status $ac_retval
1431
1432	} # ac_fn_c_try_compile
1433	cat >config.log <<_ACEOF
1434	This file contains any messages produced by compilers while
1435	running configure, to aid debugging if configure makes a mistake.
1436
1437	It was created by RapptureGUI $as_me 1.3, which was
1438	generated by GNU Autoconf 2.69. Invocation command line was
1439
1440	$ $0 $@
1441
1442	_ACEOF
1443	exec 5>>config.log
1444	{
1445	cat <<_ASUNAME
1446	## --------- ##
1447	## Platform. ##
1448	## --------- ##
1449
1450	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1451	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1452	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1453	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1454	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1455
1456	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1457	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1458
1459	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1460	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1461	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1462	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1463	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1464	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1465	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1466
1467	_ASUNAME
1468
1469	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1470	for as_dir in $PATH
1471	do
1472	IFS=$as_save_IFS
1473	test -z "$as_dir" && as_dir=.
1474	$as_echo "PATH: $as_dir"
1475	done
1476	IFS=$as_save_IFS
1477
1478	} >&5
1479
1480	cat >&5 <<_ACEOF
1481
1482
1483	## ----------- ##
1484	## Core tests. ##
1485	## ----------- ##
1486
1487	_ACEOF
1488
1489
1490	# Keep a trace of the command line.
1491	# Strip out --no-create and --no-recursion so they do not pile up.
1492	# Strip out --silent because we don't want to record it for future runs.
1493	# Also quote any args containing shell meta-characters.
1494	# Make two passes to allow for proper duplicate-argument suppression.
1495	ac_configure_args=
1496	ac_configure_args0=
1497	ac_configure_args1=
1498	ac_must_keep_next=false
1499	for ac_pass in 1 2
1500	do
1501	for ac_arg
1502	do
1503	case $ac_arg in
1504	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1505	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1506	\| -silent \| --silent \| --silen \| --sile \| --sil)
1507	continue ;;
1508	\')
1509	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1510	esac
1511	case $ac_pass in
1512	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1513	2)
1514	as_fn_append ac_configure_args1 " '$ac_arg'"
1515	if test $ac_must_keep_next = true; then
1516	ac_must_keep_next=false # Got value, back to normal.
1517	else
1518	case $ac_arg in
1519	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1520	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1521	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1522	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1523	case "$ac_configure_args0 " in
1524	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1525	esac
1526	;;
1527	-* ) ac_must_keep_next=true ;;
1528	esac
1529	fi
1530	as_fn_append ac_configure_args " '$ac_arg'"
1531	;;
1532	esac
1533	done
1534	done
1535	{ ac_configure_args0=; unset ac_configure_args0;}
1536	{ ac_configure_args1=; unset ac_configure_args1;}
1537
1538	# When interrupted or exit'd, cleanup temporary files, and complete
1539	# config.log. We remove comments because anyway the quotes in there
1540	# would cause problems or look ugly.
1541	# WARNING: Use '\'' to represent an apostrophe within the trap.
1542	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1543	trap 'exit_status=$?
1544	# Save into config.log some information that might help in debugging.
1545	{
1546	echo
1547
1548	$as_echo "## ---------------- ##
1549	## Cache variables. ##
1550	## ---------------- ##"
1551	echo
1552	# The following way of writing the cache mishandles newlines in values,
1553	(
1554	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1555	eval ac_val=\$$ac_var
1556	case $ac_val in #(
1557	${as_nl})
1558	case $ac_var in #(
1559	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1560	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1561	esac
1562	case $ac_var in #(
1563	_ \| IFS \| as_nl) ;; #(
1564	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
1565	*) { eval $ac_var=; unset $ac_var;} ;;
1566	esac ;;
1567	esac
1568	done
1569	(set) 2>&1 \|
1570	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1571	${as_nl}ac_space=\ )
1572	sed -n \
1573	"s/'\''/'\''\\\\'\'''\''/g;
1574	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1575	;; #(
1576	*)
1577	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1578	;;
1579	esac \|
1580	sort
1581	)
1582	echo
1583
1584	$as_echo "## ----------------- ##
1585	## Output variables. ##
1586	## ----------------- ##"
1587	echo
1588	for ac_var in $ac_subst_vars
1589	do
1590	eval ac_val=\$$ac_var
1591	case $ac_val in
1592	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1593	esac
1594	$as_echo "$ac_var='\''$ac_val'\''"
1595	done \| sort
1596	echo
1597
1598	if test -n "$ac_subst_files"; then
1599	$as_echo "## ------------------- ##
1600	## File substitutions. ##
1601	## ------------------- ##"
1602	echo
1603	for ac_var in $ac_subst_files
1604	do
1605	eval ac_val=\$$ac_var
1606	case $ac_val in
1607	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1608	esac
1609	$as_echo "$ac_var='\''$ac_val'\''"
1610	done \| sort
1611	echo
1612	fi
1613
1614	if test -s confdefs.h; then
1615	$as_echo "## ----------- ##
1616	## confdefs.h. ##
1617	## ----------- ##"
1618	echo
1619	cat confdefs.h
1620	echo
1621	fi
1622	test "$ac_signal" != 0 &&
1623	$as_echo "$as_me: caught signal $ac_signal"
1624	$as_echo "$as_me: exit $exit_status"
1625	} >&5
1626	rm -f core .core core.conftest. &&
1627	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1628	exit $exit_status
1629	' 0
1630	for ac_signal in 1 2 13 15; do
1631	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1632	done
1633	ac_signal=0
1634
1635	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1636	rm -f -r conftest* confdefs.h
1637
1638	$as_echo "/* confdefs.h */" > confdefs.h
1639
1640	# Predefined preprocessor variables.
1641
1642	cat >>confdefs.h <<_ACEOF
1643	#define PACKAGE_NAME "$PACKAGE_NAME"
1644	_ACEOF
1645
1646	cat >>confdefs.h <<_ACEOF
1647	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1648	_ACEOF
1649
1650	cat >>confdefs.h <<_ACEOF
1651	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1652	_ACEOF
1653
1654	cat >>confdefs.h <<_ACEOF
1655	#define PACKAGE_STRING "$PACKAGE_STRING"
1656	_ACEOF
1657
1658	cat >>confdefs.h <<_ACEOF
1659	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1660	_ACEOF
1661
1662	cat >>confdefs.h <<_ACEOF
1663	#define PACKAGE_URL "$PACKAGE_URL"
1664	_ACEOF
1665
1666
1667	# Let the site file select an alternate cache file if it wants to.
1668	# Prefer an explicitly selected file to automatically selected ones.
1669	ac_site_file1=NONE
1670	ac_site_file2=NONE
1671	if test -n "$CONFIG_SITE"; then
1672	# We do not want a PATH search for config.site.
1673	case $CONFIG_SITE in #((
1674	-*) ac_site_file1=./$CONFIG_SITE;;
1675	/) ac_site_file1=$CONFIG_SITE;;
1676	*) ac_site_file1=./$CONFIG_SITE;;
1677	esac
1678	elif test "x$prefix" != xNONE; then
1679	ac_site_file1=$prefix/share/config.site
1680	ac_site_file2=$prefix/etc/config.site
1681	else
1682	ac_site_file1=$ac_default_prefix/share/config.site
1683	ac_site_file2=$ac_default_prefix/etc/config.site
1684	fi
1685	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
1686	do
1687	test "x$ac_site_file" = xNONE && continue
1688	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
1689	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
1690	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
1691	sed 's/^/\| /' "$ac_site_file" >&5
1692	. "$ac_site_file" \
1693	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1694	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1695	as_fn_error $? "failed to load site script $ac_site_file
1696	See \`config.log' for more details" "$LINENO" 5; }
1697	fi
1698	done
1699
1700	if test -r "$cache_file"; then
1701	# Some versions of bash will fail to source /dev/null (special files
1702	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
1703	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
1704	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
1705	$as_echo "$as_me: loading cache $cache_file" >&6;}
1706	case $cache_file in
1707	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
1708	*) . "./$cache_file";;
1709	esac
1710	fi
1711	else
1712	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
1713	$as_echo "$as_me: creating cache $cache_file" >&6;}
1714	>$cache_file
1715	fi
1716
1717	# Check that the precious variables saved in the cache have kept the same
1718	# value.
1719	ac_cache_corrupted=false
1720	for ac_var in $ac_precious_vars; do
1721	eval ac_old_set=\$ac_cv_env_${ac_var}_set
1722	eval ac_new_set=\$ac_env_${ac_var}_set
1723	eval ac_old_val=\$ac_cv_env_${ac_var}_value
1724	eval ac_new_val=\$ac_env_${ac_var}_value
1725	case $ac_old_set,$ac_new_set in
1726	set,)
1727	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1728	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1729	ac_cache_corrupted=: ;;
1730	,set)
1731	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
1732	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1733	ac_cache_corrupted=: ;;
1734	,);;
1735	*)
1736	if test "x$ac_old_val" != "x$ac_new_val"; then
1737	# differences in whitespace do not lead to failure.
1738	ac_old_val_w=`echo x $ac_old_val`
1739	ac_new_val_w=`echo x $ac_new_val`
1740	if test "$ac_old_val_w" != "$ac_new_val_w"; then
1741	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
1742	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1743	ac_cache_corrupted=:
1744	else
1745	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
1746	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
1747	eval $ac_var=\$ac_old_val
1748	fi
1749	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
1750	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
1751	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
1752	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
1753	fi;;
1754	esac
1755	# Pass precious variables to config.status.
1756	if test "$ac_new_set" = set; then
1757	case $ac_new_val in
1758	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
1759	*) ac_arg=$ac_var=$ac_new_val ;;
1760	esac
1761	case " $ac_configure_args " in
1762	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
1763	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
1764	esac
1765	fi
1766	done
1767	if $ac_cache_corrupted; then
1768	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
1769	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
1770	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
1771	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1772	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
1773	fi
1774	## -------------------- ##
1775	## Main body of script. ##
1776	## -------------------- ##
1777
1778	ac_ext=c
1779	ac_cpp='$CPP $CPPFLAGS'
1780	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1781	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1782	ac_compiler_gnu=$ac_cv_c_compiler_gnu
1783
1784
1785	ac_aux_dir=
1786	for ac_dir in cf "$srcdir"/cf; do
1787	if test -f "$ac_dir/install-sh"; then
1788	ac_aux_dir=$ac_dir
1789	ac_install_sh="$ac_aux_dir/install-sh -c"
1790	break
1791	elif test -f "$ac_dir/install.sh"; then
1792	ac_aux_dir=$ac_dir
1793	ac_install_sh="$ac_aux_dir/install.sh -c"
1794	break
1795	elif test -f "$ac_dir/shtool"; then
1796	ac_aux_dir=$ac_dir
1797	ac_install_sh="$ac_aux_dir/shtool install -c"
1798	break
1799	fi
1800	done
1801	if test -z "$ac_aux_dir"; then
1802	as_fn_error $? "cannot find install-sh, install.sh, or shtool in cf \"$srcdir\"/cf" "$LINENO" 5
1803	fi
1804
1805	# These three variables are undocumented and unsupported,
1806	# and are intended to be withdrawn in a future Autoconf release.
1807	# They can cause serious problems if a builder's source tree is in a directory
1808	# whose full name contains unusual characters.
1809	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
1810	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
1811	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
1812
1813
1814	#------------------------------------------------------------------------
1815	# Handle the --prefix=... option
1816	#------------------------------------------------------------------------
1817
1818	if test "${prefix}" = "NONE"; then
1819	prefix=/usr/local
1820	fi
1821	if test "${exec_prefix}" = "NONE"; then
1822	exec_prefix=$prefix
1823	fi
1824
1825	if test "${libdir}" != "${prefix}/lib"; then
1826	LIB_SEARCH_DIRS="-L${prefix}/lib -L${libdir}"
1827	else
1828	LIB_SEARCH_DIRS="-L${libdir}"
1829	fi
1830	# Make sure we can run config.sub.
1831	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
1832	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
1833
1834	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
1835	$as_echo_n "checking build system type... " >&6; }
1836	if ${ac_cv_build+:} false; then :
1837	$as_echo_n "(cached) " >&6
1838	else
1839	ac_build_alias=$build_alias
1840	test "x$ac_build_alias" = x &&
1841	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
1842	test "x$ac_build_alias" = x &&
1843	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
1844	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
1845	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
1846
1847	fi
1848	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
1849	$as_echo "$ac_cv_build" >&6; }
1850	case $ac_cv_build in
1851	--*) ;;
1852	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
1853	esac
1854	build=$ac_cv_build
1855	ac_save_IFS=$IFS; IFS='-'
1856	set x $ac_cv_build
1857	shift
1858	build_cpu=$1
1859	build_vendor=$2
1860	shift; shift
1861	# Remember, the first character of IFS is used to create $*,
1862	# except with old shells:
1863	build_os=$*
1864	IFS=$ac_save_IFS
1865	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
1866
1867
1868	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
1869	$as_echo_n "checking host system type... " >&6; }
1870	if ${ac_cv_host+:} false; then :
1871	$as_echo_n "(cached) " >&6
1872	else
1873	if test "x$host_alias" = x; then
1874	ac_cv_host=$ac_cv_build
1875	else
1876	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
1877	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
1878	fi
1879
1880	fi
1881	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
1882	$as_echo "$ac_cv_host" >&6; }
1883	case $ac_cv_host in
1884	--*) ;;
1885	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
1886	esac
1887	host=$ac_cv_host
1888	ac_save_IFS=$IFS; IFS='-'
1889	set x $ac_cv_host
1890	shift
1891	host_cpu=$1
1892	host_vendor=$2
1893	shift; shift
1894	# Remember, the first character of IFS is used to create $*,
1895	# except with old shells:
1896	host_os=$*
1897	IFS=$ac_save_IFS
1898	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
1899
1900
1901	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
1902	$as_echo_n "checking target system type... " >&6; }
1903	if ${ac_cv_target+:} false; then :
1904	$as_echo_n "(cached) " >&6
1905	else
1906	if test "x$target_alias" = x; then
1907	ac_cv_target=$ac_cv_host
1908	else
1909	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
1910	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
1911	fi
1912
1913	fi
1914	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
1915	$as_echo "$ac_cv_target" >&6; }
1916	case $ac_cv_target in
1917	--*) ;;
1918	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
1919	esac
1920	target=$ac_cv_target
1921	ac_save_IFS=$IFS; IFS='-'
1922	set x $ac_cv_target
1923	shift
1924	target_cpu=$1
1925	target_vendor=$2
1926	shift; shift
1927	# Remember, the first character of IFS is used to create $*,
1928	# except with old shells:
1929	target_os=$*
1930	IFS=$ac_save_IFS
1931	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
1932
1933
1934	# The aliases save the names the user supplied, while $host etc.
1935	# will get canonicalized.
1936	test -n "$target_alias" &&
1937	test "$program_prefix$program_suffix$program_transform_name" = \
1938	NONENONEs,x,x, &&
1939	program_prefix=${target_alias}-
1940
1941
1942	# Find a good install program. We prefer a C program (faster),
1943	# so one script is as good as another. But avoid the broken or
1944	# incompatible versions:
1945	# SysV /etc/install, /usr/sbin/install
1946	# SunOS /usr/etc/install
1947	# IRIX /sbin/install
1948	# AIX /bin/install
1949	# AmigaOS /C/install, which installs bootblocks on floppy discs
1950	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
1951	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
1952	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1953	# OS/2's system install, which has a completely different semantic
1954	# ./install, which can be erroneously created by make from ./install.sh.
1955	# Reject install programs that cannot install multiple files.
1956	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
1957	$as_echo_n "checking for a BSD-compatible install... " >&6; }
1958	if test -z "$INSTALL"; then
1959	if ${ac_cv_path_install+:} false; then :
1960	$as_echo_n "(cached) " >&6
1961	else
1962	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1963	for as_dir in $PATH
1964	do
1965	IFS=$as_save_IFS
1966	test -z "$as_dir" && as_dir=.
1967	# Account for people who put trailing slashes in PATH elements.
1968	case $as_dir/ in #((
1969	./ \| .// \| /[cC]/* \| \
1970	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
1971	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
1972	/usr/ucb/* ) ;;
1973	*)
1974	# OSF1 and SCO ODT 3.0 have their own names for install.
1975	# Don't use installbsd from OSF since it installs stuff as root
1976	# by default.
1977	for ac_prog in ginstall scoinst install; do
1978	for ac_exec_ext in '' $ac_executable_extensions; do
1979	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
1980	if test $ac_prog = install &&
1981	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1982	# AIX install. It has an incompatible calling convention.
1983	:
1984	elif test $ac_prog = install &&
1985	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
1986	# program-specific install script used by HP pwplus--don't use.
1987	:
1988	else
1989	rm -rf conftest.one conftest.two conftest.dir
1990	echo one > conftest.one
1991	echo two > conftest.two
1992	mkdir conftest.dir
1993	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
1994	test -s conftest.one && test -s conftest.two &&
1995	test -s conftest.dir/conftest.one &&
1996	test -s conftest.dir/conftest.two
1997	then
1998	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
1999	break 3
2000	fi
2001	fi
2002	fi
2003	done
2004	done
2005	;;
2006	esac
2007
2008	done
2009	IFS=$as_save_IFS
2010
2011	rm -rf conftest.one conftest.two conftest.dir
2012
2013	fi
2014	if test "${ac_cv_path_install+set}" = set; then
2015	INSTALL=$ac_cv_path_install
2016	else
2017	# As a last resort, use the slow shell script. Don't cache a
2018	# value for INSTALL within a source directory, because that will
2019	# break other packages using the cache if that directory is
2020	# removed, or if the value is a relative name.
2021	INSTALL=$ac_install_sh
2022	fi
2023	fi
2024	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2025	$as_echo "$INSTALL" >&6; }
2026
2027	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2028	# It thinks the first close brace ends the variable substitution.
2029	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2030
2031	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2032
2033	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2034
2035
2036	if test -n "$ac_tool_prefix"; then
2037	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2038	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2039	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2040	$as_echo_n "checking for $ac_word... " >&6; }
2041	if ${ac_cv_prog_RANLIB+:} false; then :
2042	$as_echo_n "(cached) " >&6
2043	else
2044	if test -n "$RANLIB"; then
2045	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2046	else
2047	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2048	for as_dir in $PATH
2049	do
2050	IFS=$as_save_IFS
2051	test -z "$as_dir" && as_dir=.
2052	for ac_exec_ext in '' $ac_executable_extensions; do
2053	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2054	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2055	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2056	break 2
2057	fi
2058	done
2059	done
2060	IFS=$as_save_IFS
2061
2062	fi
2063	fi
2064	RANLIB=$ac_cv_prog_RANLIB
2065	if test -n "$RANLIB"; then
2066	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2067	$as_echo "$RANLIB" >&6; }
2068	else
2069	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2070	$as_echo "no" >&6; }
2071	fi
2072
2073
2074	fi
2075	if test -z "$ac_cv_prog_RANLIB"; then
2076	ac_ct_RANLIB=$RANLIB
2077	# Extract the first word of "ranlib", so it can be a program name with args.
2078	set dummy ranlib; ac_word=$2
2079	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2080	$as_echo_n "checking for $ac_word... " >&6; }
2081	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
2082	$as_echo_n "(cached) " >&6
2083	else
2084	if test -n "$ac_ct_RANLIB"; then
2085	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2086	else
2087	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2088	for as_dir in $PATH
2089	do
2090	IFS=$as_save_IFS
2091	test -z "$as_dir" && as_dir=.
2092	for ac_exec_ext in '' $ac_executable_extensions; do
2093	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2094	ac_cv_prog_ac_ct_RANLIB="ranlib"
2095	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2096	break 2
2097	fi
2098	done
2099	done
2100	IFS=$as_save_IFS
2101
2102	fi
2103	fi
2104	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2105	if test -n "$ac_ct_RANLIB"; then
2106	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2107	$as_echo "$ac_ct_RANLIB" >&6; }
2108	else
2109	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2110	$as_echo "no" >&6; }
2111	fi
2112
2113	if test "x$ac_ct_RANLIB" = x; then
2114	RANLIB=":"
2115	else
2116	case $cross_compiling:$ac_tool_warned in
2117	yes:)
2118	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2119	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2120	ac_tool_warned=yes ;;
2121	esac
2122	RANLIB=$ac_ct_RANLIB
2123	fi
2124	else
2125	RANLIB="$ac_cv_prog_RANLIB"
2126	fi
2127
2128	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2129	$as_echo_n "checking whether ln -s works... " >&6; }
2130	LN_S=$as_ln_s
2131	if test "$LN_S" = "ln -s"; then
2132	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2133	$as_echo "yes" >&6; }
2134	else
2135	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2136	$as_echo "no, using $LN_S" >&6; }
2137	fi
2138
2139	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2140	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2141	if test -z "$MKDIR_P"; then
2142	if ${ac_cv_path_mkdir+:} false; then :
2143	$as_echo_n "(cached) " >&6
2144	else
2145	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2146	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2147	do
2148	IFS=$as_save_IFS
2149	test -z "$as_dir" && as_dir=.
2150	for ac_prog in mkdir gmkdir; do
2151	for ac_exec_ext in '' $ac_executable_extensions; do
2152	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
2153	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2154	'mkdir (GNU coreutils) '* \| \
2155	'mkdir (coreutils) '* \| \
2156	'mkdir (fileutils) '4.1*)
2157	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2158	break 3;;
2159	esac
2160	done
2161	done
2162	done
2163	IFS=$as_save_IFS
2164
2165	fi
2166
2167	test -d ./--version && rmdir ./--version
2168	if test "${ac_cv_path_mkdir+set}" = set; then
2169	MKDIR_P="$ac_cv_path_mkdir -p"
2170	else
2171	# As a last resort, use the slow shell script. Don't cache a
2172	# value for MKDIR_P within a source directory, because that will
2173	# break other packages using the cache if that directory is
2174	# removed, or if the value is a relative name.
2175	MKDIR_P="$ac_install_sh -d"
2176	fi
2177	fi
2178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2179	$as_echo "$MKDIR_P" >&6; }
2180
2181	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2182	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2183	set x ${MAKE-make}
2184	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2185	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2186	$as_echo_n "(cached) " >&6
2187	else
2188	cat >conftest.make <<\_ACEOF
2189	SHELL = /bin/sh
2190	all:
2191	@echo '@@@%%%=$(MAKE)=@@@%%%'
2192	_ACEOF
2193	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2194	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2195	@@@%%%=?=@@@%%%*)
2196	eval ac_cv_prog_make_${ac_make}_set=yes;;
2197	*)
2198	eval ac_cv_prog_make_${ac_make}_set=no;;
2199	esac
2200	rm -f conftest.make
2201	fi
2202	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2203	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2204	$as_echo "yes" >&6; }
2205	SET_MAKE=
2206	else
2207	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2208	$as_echo "no" >&6; }
2209	SET_MAKE="MAKE=${MAKE-make}"
2210	fi
2211
2212	ac_ext=c
2213	ac_cpp='$CPP $CPPFLAGS'
2214	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2215	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2216	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2217	if test -n "$ac_tool_prefix"; then
2218	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2219	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2220	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2221	$as_echo_n "checking for $ac_word... " >&6; }
2222	if ${ac_cv_prog_CC+:} false; then :
2223	$as_echo_n "(cached) " >&6
2224	else
2225	if test -n "$CC"; then
2226	ac_cv_prog_CC="$CC" # Let the user override the test.
2227	else
2228	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2229	for as_dir in $PATH
2230	do
2231	IFS=$as_save_IFS
2232	test -z "$as_dir" && as_dir=.
2233	for ac_exec_ext in '' $ac_executable_extensions; do
2234	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2235	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2236	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2237	break 2
2238	fi
2239	done
2240	done
2241	IFS=$as_save_IFS
2242
2243	fi
2244	fi
2245	CC=$ac_cv_prog_CC
2246	if test -n "$CC"; then
2247	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2248	$as_echo "$CC" >&6; }
2249	else
2250	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2251	$as_echo "no" >&6; }
2252	fi
2253
2254
2255	fi
2256	if test -z "$ac_cv_prog_CC"; then
2257	ac_ct_CC=$CC
2258	# Extract the first word of "gcc", so it can be a program name with args.
2259	set dummy gcc; ac_word=$2
2260	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2261	$as_echo_n "checking for $ac_word... " >&6; }
2262	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2263	$as_echo_n "(cached) " >&6
2264	else
2265	if test -n "$ac_ct_CC"; then
2266	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2267	else
2268	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2269	for as_dir in $PATH
2270	do
2271	IFS=$as_save_IFS
2272	test -z "$as_dir" && as_dir=.
2273	for ac_exec_ext in '' $ac_executable_extensions; do
2274	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2275	ac_cv_prog_ac_ct_CC="gcc"
2276	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2277	break 2
2278	fi
2279	done
2280	done
2281	IFS=$as_save_IFS
2282
2283	fi
2284	fi
2285	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2286	if test -n "$ac_ct_CC"; then
2287	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2288	$as_echo "$ac_ct_CC" >&6; }
2289	else
2290	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2291	$as_echo "no" >&6; }
2292	fi
2293
2294	if test "x$ac_ct_CC" = x; then
2295	CC=""
2296	else
2297	case $cross_compiling:$ac_tool_warned in
2298	yes:)
2299	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2300	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2301	ac_tool_warned=yes ;;
2302	esac
2303	CC=$ac_ct_CC
2304	fi
2305	else
2306	CC="$ac_cv_prog_CC"
2307	fi
2308
2309	if test -z "$CC"; then
2310	if test -n "$ac_tool_prefix"; then
2311	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2312	set dummy ${ac_tool_prefix}cc; ac_word=$2
2313	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2314	$as_echo_n "checking for $ac_word... " >&6; }
2315	if ${ac_cv_prog_CC+:} false; then :
2316	$as_echo_n "(cached) " >&6
2317	else
2318	if test -n "$CC"; then
2319	ac_cv_prog_CC="$CC" # Let the user override the test.
2320	else
2321	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2322	for as_dir in $PATH
2323	do
2324	IFS=$as_save_IFS
2325	test -z "$as_dir" && as_dir=.
2326	for ac_exec_ext in '' $ac_executable_extensions; do
2327	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2328	ac_cv_prog_CC="${ac_tool_prefix}cc"
2329	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2330	break 2
2331	fi
2332	done
2333	done
2334	IFS=$as_save_IFS
2335
2336	fi
2337	fi
2338	CC=$ac_cv_prog_CC
2339	if test -n "$CC"; then
2340	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2341	$as_echo "$CC" >&6; }
2342	else
2343	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2344	$as_echo "no" >&6; }
2345	fi
2346
2347
2348	fi
2349	fi
2350	if test -z "$CC"; then
2351	# Extract the first word of "cc", so it can be a program name with args.
2352	set dummy cc; ac_word=$2
2353	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2354	$as_echo_n "checking for $ac_word... " >&6; }
2355	if ${ac_cv_prog_CC+:} false; then :
2356	$as_echo_n "(cached) " >&6
2357	else
2358	if test -n "$CC"; then
2359	ac_cv_prog_CC="$CC" # Let the user override the test.
2360	else
2361	ac_prog_rejected=no
2362	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2363	for as_dir in $PATH
2364	do
2365	IFS=$as_save_IFS
2366	test -z "$as_dir" && as_dir=.
2367	for ac_exec_ext in '' $ac_executable_extensions; do
2368	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2369	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2370	ac_prog_rejected=yes
2371	continue
2372	fi
2373	ac_cv_prog_CC="cc"
2374	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2375	break 2
2376	fi
2377	done
2378	done
2379	IFS=$as_save_IFS
2380
2381	if test $ac_prog_rejected = yes; then
2382	# We found a bogon in the path, so make sure we never use it.
2383	set dummy $ac_cv_prog_CC
2384	shift
2385	if test $# != 0; then
2386	# We chose a different compiler from the bogus one.
2387	# However, it has the same basename, so the bogon will be chosen
2388	# first if we set CC to just the basename; use the full file name.
2389	shift
2390	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2391	fi
2392	fi
2393	fi
2394	fi
2395	CC=$ac_cv_prog_CC
2396	if test -n "$CC"; then
2397	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2398	$as_echo "$CC" >&6; }
2399	else
2400	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2401	$as_echo "no" >&6; }
2402	fi
2403
2404
2405	fi
2406	if test -z "$CC"; then
2407	if test -n "$ac_tool_prefix"; then
2408	for ac_prog in cl.exe
2409	do
2410	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2411	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2412	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2413	$as_echo_n "checking for $ac_word... " >&6; }
2414	if ${ac_cv_prog_CC+:} false; then :
2415	$as_echo_n "(cached) " >&6
2416	else
2417	if test -n "$CC"; then
2418	ac_cv_prog_CC="$CC" # Let the user override the test.
2419	else
2420	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2421	for as_dir in $PATH
2422	do
2423	IFS=$as_save_IFS
2424	test -z "$as_dir" && as_dir=.
2425	for ac_exec_ext in '' $ac_executable_extensions; do
2426	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2427	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2428	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2429	break 2
2430	fi
2431	done
2432	done
2433	IFS=$as_save_IFS
2434
2435	fi
2436	fi
2437	CC=$ac_cv_prog_CC
2438	if test -n "$CC"; then
2439	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2440	$as_echo "$CC" >&6; }
2441	else
2442	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2443	$as_echo "no" >&6; }
2444	fi
2445
2446
2447	test -n "$CC" && break
2448	done
2449	fi
2450	if test -z "$CC"; then
2451	ac_ct_CC=$CC
2452	for ac_prog in cl.exe
2453	do
2454	# Extract the first word of "$ac_prog", so it can be a program name with args.
2455	set dummy $ac_prog; ac_word=$2
2456	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2457	$as_echo_n "checking for $ac_word... " >&6; }
2458	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2459	$as_echo_n "(cached) " >&6
2460	else
2461	if test -n "$ac_ct_CC"; then
2462	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2463	else
2464	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2465	for as_dir in $PATH
2466	do
2467	IFS=$as_save_IFS
2468	test -z "$as_dir" && as_dir=.
2469	for ac_exec_ext in '' $ac_executable_extensions; do
2470	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2471	ac_cv_prog_ac_ct_CC="$ac_prog"
2472	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2473	break 2
2474	fi
2475	done
2476	done
2477	IFS=$as_save_IFS
2478
2479	fi
2480	fi
2481	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2482	if test -n "$ac_ct_CC"; then
2483	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2484	$as_echo "$ac_ct_CC" >&6; }
2485	else
2486	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2487	$as_echo "no" >&6; }
2488	fi
2489
2490
2491	test -n "$ac_ct_CC" && break
2492	done
2493
2494	if test "x$ac_ct_CC" = x; then
2495	CC=""
2496	else
2497	case $cross_compiling:$ac_tool_warned in
2498	yes:)
2499	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2500	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2501	ac_tool_warned=yes ;;
2502	esac
2503	CC=$ac_ct_CC
2504	fi
2505	fi
2506
2507	fi
2508
2509
2510	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2511	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2512	as_fn_error $? "no acceptable C compiler found in \$PATH
2513	See \`config.log' for more details" "$LINENO" 5; }
2514
2515	# Provide some information about the compiler.
2516	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2517	set X $ac_compile
2518	ac_compiler=$2
2519	for ac_option in --version -v -V -qversion; do
2520	{ { ac_try="$ac_compiler $ac_option >&5"
2521	case "(($ac_try" in
2522	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2523	*) ac_try_echo=$ac_try;;
2524	esac
2525	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2526	$as_echo "$ac_try_echo"; } >&5
2527	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2528	ac_status=$?
2529	if test -s conftest.err; then
2530	sed '10a\
2531	... rest of stderr output deleted ...
2532	10q' conftest.err >conftest.er1
2533	cat conftest.er1 >&5
2534	fi
2535	rm -f conftest.er1 conftest.err
2536	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2537	test $ac_status = 0; }
2538	done
2539
2540	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2541	/* end confdefs.h. */
2542
2543	int
2544	main ()
2545	{
2546
2547	;
2548	return 0;
2549	}
2550	_ACEOF
2551	ac_clean_files_save=$ac_clean_files
2552	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2553	# Try to create an executable without -o first, disregard a.out.
2554	# It will help us diagnose broken compilers, and finding out an intuition
2555	# of exeext.
2556	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2557	$as_echo_n "checking whether the C compiler works... " >&6; }
2558	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2559
2560	# The possible output files:
2561	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2562
2563	ac_rmfiles=
2564	for ac_file in $ac_files
2565	do
2566	case $ac_file in
2567	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2568	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2569	esac
2570	done
2571	rm -f $ac_rmfiles
2572
2573	if { { ac_try="$ac_link_default"
2574	case "(($ac_try" in
2575	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2576	*) ac_try_echo=$ac_try;;
2577	esac
2578	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2579	$as_echo "$ac_try_echo"; } >&5
2580	(eval "$ac_link_default") 2>&5
2581	ac_status=$?
2582	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2583	test $ac_status = 0; }; then :
2584	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2585	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2586	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2587	# so that the user can short-circuit this test for compilers unknown to
2588	# Autoconf.
2589	for ac_file in $ac_files ''
2590	do
2591	test -f "$ac_file" \|\| continue
2592	case $ac_file in
2593	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2594	;;
2595	[ab].out )
2596	# We found the default executable, but exeext='' is most
2597	# certainly right.
2598	break;;
2599	. )
2600	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2601	then :; else
2602	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2603	fi
2604	# We set ac_cv_exeext here because the later test for it is not
2605	# safe: cross compilers may not add the suffix if given an `-o'
2606	# argument, so we may need to know it at that point already.
2607	# Even if this section looks crufty: it has the advantage of
2608	# actually working.
2609	break;;
2610	* )
2611	break;;
2612	esac
2613	done
2614	test "$ac_cv_exeext" = no && ac_cv_exeext=
2615
2616	else
2617	ac_file=''
2618	fi
2619	if test -z "$ac_file"; then :
2620	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2621	$as_echo "no" >&6; }
2622	$as_echo "$as_me: failed program was:" >&5
2623	sed 's/^/\| /' conftest.$ac_ext >&5
2624
2625	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2626	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2627	as_fn_error 77 "C compiler cannot create executables
2628	See \`config.log' for more details" "$LINENO" 5; }
2629	else
2630	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2631	$as_echo "yes" >&6; }
2632	fi
2633	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2634	$as_echo_n "checking for C compiler default output file name... " >&6; }
2635	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2636	$as_echo "$ac_file" >&6; }
2637	ac_exeext=$ac_cv_exeext
2638
2639	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2640	ac_clean_files=$ac_clean_files_save
2641	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2642	$as_echo_n "checking for suffix of executables... " >&6; }
2643	if { { ac_try="$ac_link"
2644	case "(($ac_try" in
2645	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2646	*) ac_try_echo=$ac_try;;
2647	esac
2648	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2649	$as_echo "$ac_try_echo"; } >&5
2650	(eval "$ac_link") 2>&5
2651	ac_status=$?
2652	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2653	test $ac_status = 0; }; then :
2654	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2655	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2656	# work properly (i.e., refer to `conftest.exe'), while it won't with
2657	# `rm'.
2658	for ac_file in conftest.exe conftest conftest.*; do
2659	test -f "$ac_file" \|\| continue
2660	case $ac_file in
2661	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2662	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2663	break;;
2664	* ) break;;
2665	esac
2666	done
2667	else
2668	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2669	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2670	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2671	See \`config.log' for more details" "$LINENO" 5; }
2672	fi
2673	rm -f conftest conftest$ac_cv_exeext
2674	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2675	$as_echo "$ac_cv_exeext" >&6; }
2676
2677	rm -f conftest.$ac_ext
2678	EXEEXT=$ac_cv_exeext
2679	ac_exeext=$EXEEXT
2680	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2681	/* end confdefs.h. */
2682	#include <stdio.h>
2683	int
2684	main ()
2685	{
2686	FILE *f = fopen ("conftest.out", "w");
2687	return ferror (f) \|\| fclose (f) != 0;
2688
2689	;
2690	return 0;
2691	}
2692	_ACEOF
2693	ac_clean_files="$ac_clean_files conftest.out"
2694	# Check that the compiler produces executables we can run. If not, either
2695	# the compiler is broken, or we cross compile.
2696	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
2697	$as_echo_n "checking whether we are cross compiling... " >&6; }
2698	if test "$cross_compiling" != yes; then
2699	{ { ac_try="$ac_link"
2700	case "(($ac_try" in
2701	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2702	*) ac_try_echo=$ac_try;;
2703	esac
2704	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2705	$as_echo "$ac_try_echo"; } >&5
2706	(eval "$ac_link") 2>&5
2707	ac_status=$?
2708	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2709	test $ac_status = 0; }
2710	if { ac_try='./conftest$ac_cv_exeext'
2711	{ { case "(($ac_try" in
2712	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2713	*) ac_try_echo=$ac_try;;
2714	esac
2715	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2716	$as_echo "$ac_try_echo"; } >&5
2717	(eval "$ac_try") 2>&5
2718	ac_status=$?
2719	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2720	test $ac_status = 0; }; }; then
2721	cross_compiling=no
2722	else
2723	if test "$cross_compiling" = maybe; then
2724	cross_compiling=yes
2725	else
2726	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2727	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2728	as_fn_error $? "cannot run C compiled programs.
2729	If you meant to cross compile, use \`--host'.
2730	See \`config.log' for more details" "$LINENO" 5; }
2731	fi
2732	fi
2733	fi
2734	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
2735	$as_echo "$cross_compiling" >&6; }
2736
2737	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
2738	ac_clean_files=$ac_clean_files_save
2739	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
2740	$as_echo_n "checking for suffix of object files... " >&6; }
2741	if ${ac_cv_objext+:} false; then :
2742	$as_echo_n "(cached) " >&6
2743	else
2744	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2745	/* end confdefs.h. */
2746
2747	int
2748	main ()
2749	{
2750
2751	;
2752	return 0;
2753	}
2754	_ACEOF
2755	rm -f conftest.o conftest.obj
2756	if { { ac_try="$ac_compile"
2757	case "(($ac_try" in
2758	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2759	*) ac_try_echo=$ac_try;;
2760	esac
2761	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2762	$as_echo "$ac_try_echo"; } >&5
2763	(eval "$ac_compile") 2>&5
2764	ac_status=$?
2765	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2766	test $ac_status = 0; }; then :
2767	for ac_file in conftest.o conftest.obj conftest.*; do
2768	test -f "$ac_file" \|\| continue;
2769	case $ac_file in
2770	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
2771	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
2772	break;;
2773	esac
2774	done
2775	else
2776	$as_echo "$as_me: failed program was:" >&5
2777	sed 's/^/\| /' conftest.$ac_ext >&5
2778
2779	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2780	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2781	as_fn_error $? "cannot compute suffix of object files: cannot compile
2782	See \`config.log' for more details" "$LINENO" 5; }
2783	fi
2784	rm -f conftest.$ac_cv_objext conftest.$ac_ext
2785	fi
2786	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
2787	$as_echo "$ac_cv_objext" >&6; }
2788	OBJEXT=$ac_cv_objext
2789	ac_objext=$OBJEXT
2790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
2791	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
2792	if ${ac_cv_c_compiler_gnu+:} false; then :
2793	$as_echo_n "(cached) " >&6
2794	else
2795	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2796	/* end confdefs.h. */
2797
2798	int
2799	main ()
2800	{
2801	#ifndef __GNUC__
2802	choke me
2803	#endif
2804
2805	;
2806	return 0;
2807	}
2808	_ACEOF
2809	if ac_fn_c_try_compile "$LINENO"; then :
2810	ac_compiler_gnu=yes
2811	else
2812	ac_compiler_gnu=no
2813	fi
2814	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2815	ac_cv_c_compiler_gnu=$ac_compiler_gnu
2816
2817	fi
2818	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
2819	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
2820	if test $ac_compiler_gnu = yes; then
2821	GCC=yes
2822	else
2823	GCC=
2824	fi
2825	ac_test_CFLAGS=${CFLAGS+set}
2826	ac_save_CFLAGS=$CFLAGS
2827	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
2828	$as_echo_n "checking whether $CC accepts -g... " >&6; }
2829	if ${ac_cv_prog_cc_g+:} false; then :
2830	$as_echo_n "(cached) " >&6
2831	else
2832	ac_save_c_werror_flag=$ac_c_werror_flag
2833	ac_c_werror_flag=yes
2834	ac_cv_prog_cc_g=no
2835	CFLAGS="-g"
2836	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2837	/* end confdefs.h. */
2838
2839	int
2840	main ()
2841	{
2842
2843	;
2844	return 0;
2845	}
2846	_ACEOF
2847	if ac_fn_c_try_compile "$LINENO"; then :
2848	ac_cv_prog_cc_g=yes
2849	else
2850	CFLAGS=""
2851	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2852	/* end confdefs.h. */
2853
2854	int
2855	main ()
2856	{
2857
2858	;
2859	return 0;
2860	}
2861	_ACEOF
2862	if ac_fn_c_try_compile "$LINENO"; then :
2863
2864	else
2865	ac_c_werror_flag=$ac_save_c_werror_flag
2866	CFLAGS="-g"
2867	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2868	/* end confdefs.h. */
2869
2870	int
2871	main ()
2872	{
2873
2874	;
2875	return 0;
2876	}
2877	_ACEOF
2878	if ac_fn_c_try_compile "$LINENO"; then :
2879	ac_cv_prog_cc_g=yes
2880	fi
2881	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2882	fi
2883	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2884	fi
2885	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2886	ac_c_werror_flag=$ac_save_c_werror_flag
2887	fi
2888	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
2889	$as_echo "$ac_cv_prog_cc_g" >&6; }
2890	if test "$ac_test_CFLAGS" = set; then
2891	CFLAGS=$ac_save_CFLAGS
2892	elif test $ac_cv_prog_cc_g = yes; then
2893	if test "$GCC" = yes; then
2894	CFLAGS="-g -O2"
2895	else
2896	CFLAGS="-g"
2897	fi
2898	else
2899	if test "$GCC" = yes; then
2900	CFLAGS="-O2"
2901	else
2902	CFLAGS=
2903	fi
2904	fi
2905	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
2906	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
2907	if ${ac_cv_prog_cc_c89+:} false; then :
2908	$as_echo_n "(cached) " >&6
2909	else
2910	ac_cv_prog_cc_c89=no
2911	ac_save_CC=$CC
2912	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2913	/* end confdefs.h. */
2914	#include <stdarg.h>
2915	#include <stdio.h>
2916	struct stat;
2917	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
2918	struct buf { int x; };
2919	FILE * (rcsopen) (struct buf , struct stat *, int);
2920	static char *e (p, i)
2921	char **p;
2922	int i;
2923	{
2924	return p[i];
2925	}
2926	static char f (char (g) (char , int), char *p, ...)
2927	{
2928	char *s;
2929	va_list v;
2930	va_start (v,p);
2931	s = g (p, va_arg (v,int));
2932	va_end (v);
2933	return s;
2934	}
2935
2936	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
2937	function prototypes and stuff, but not '\xHH' hex character constants.
2938	These don't provoke an error unfortunately, instead are silently treated
2939	as 'x'. The following induces an error, until -std is added to get
2940	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
2941	array size at least. It's necessary to write '\x00'==0 to get something
2942	that's true only with -std. */
2943	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
2944
2945	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
2946	inside strings and character constants. */
2947	#define FOO(x) 'x'
2948	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
2949
2950	int test (int i, double x);
2951	struct s1 {int (*f) (int a);};
2952	struct s2 {int (*f) (double a);};
2953	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
2954	int argc;
2955	char **argv;
2956	int
2957	main ()
2958	{
2959	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
2960	;
2961	return 0;
2962	}
2963	_ACEOF
2964	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
2965	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
2966	do
2967	CC="$ac_save_CC $ac_arg"
2968	if ac_fn_c_try_compile "$LINENO"; then :
2969	ac_cv_prog_cc_c89=$ac_arg
2970	fi
2971	rm -f core conftest.err conftest.$ac_objext
2972	test "x$ac_cv_prog_cc_c89" != "xno" && break
2973	done
2974	rm -f conftest.$ac_ext
2975	CC=$ac_save_CC
2976
2977	fi
2978	# AC_CACHE_VAL
2979	case "x$ac_cv_prog_cc_c89" in
2980	x)
2981	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
2982	$as_echo "none needed" >&6; } ;;
2983	xno)
2984	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
2985	$as_echo "unsupported" >&6; } ;;
2986	*)
2987	CC="$CC $ac_cv_prog_cc_c89"
2988	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
2989	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
2990	esac
2991	if test "x$ac_cv_prog_cc_c89" != xno; then :
2992
2993	fi
2994
2995	ac_ext=c
2996	ac_cpp='$CPP $CPPFLAGS'
2997	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2998	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2999	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3000
3001
3002	#SC_CONFIG_CFLAGS
3003	#SC_ENABLE_SHARED
3004
3005	gui_with_tcl=""
3006
3007	make_command=""
3008	for m in "$MAKE" make gmake gnumake ; do
3009	if test "x${m}" != "x" ; then
3010	if ( sh -c "$m --version" 2>/dev/null \| grep GNU >/dev/null ) ; then
3011	make_command=$m; break;
3012	fi
3013	fi
3014	done
3015	if test "x${make_command}" = "x" ; then
3016	as_fn_error $? "Requires GNU make. You can specify a version with \$MAKE" "$LINENO" 5
3017	fi
3018	MAKE=${make_command}
3019
3020
3021	# Check whether --enable-gui was given.
3022	if test "${enable_gui+set}" = set; then :
3023	enableval=$enable_gui;
3024	else
3025	enable_gui=yes
3026	fi
3027
3028
3029	ENABLE_GUI=
3030	if test "$enable_gui" != "no" ; then
3031	ENABLE_GUI="yes"
3032	fi
3033
3034
3035	with_tclsh="yes"
3036
3037	# Check whether --with-tclsh was given.
3038	if test "${with_tclsh+set}" = set; then :
3039	withval=$with_tclsh;
3040	else
3041	with_tclsh=yes
3042	fi
3043
3044
3045	TCLSH=
3046	# -----------------------------------------------------------------------
3047	#
3048	# Find the Tcl build configuration file "tclConfig.sh"
3049	#
3050	# -----------------------------------------------------------------------
3051
3052	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclConfig.sh" >&5
3053	$as_echo_n "checking for tclConfig.sh... " >&6; }
3054	tcl_config_sh=""
3055	if test "x$gui_with_tcl" != "x" ; then
3056
3057	# Verify that a tclConfig.sh file exists in the directory specified
3058	# by --with-tcl.
3059
3060	for dir in \
3061	$gui_with_tcl
3062	do
3063	if test -r "$dir/tclConfig.sh" ; then
3064	tcl_config_sh="$dir/tclConfig.sh"
3065	break
3066	elif test -r "$dir/lib/tclConfig.sh" ; then
3067	tcl_config_sh="$dir/lib/tclConfig.sh"
3068	break
3069	fi
3070	done
3071	else
3072
3073	# Otherwise, search for Tcl configuration file.
3074
3075	# 1. Search previously named locations.
3076
3077	for dir in \
3078	$prefix \
3079	$exec_prefix \
3080	$gui_cv_tcl_lib
3081	do
3082	if test -r "$dir/tclConfig.sh" ; then
3083	tcl_config_sh="$dir/tclConfig.sh"
3084	break
3085	elif test -r "$dir/lib/tclConfig.sh" ; then
3086	tcl_config_sh="$dir/lib/tclConfig.sh"
3087	break
3088	fi
3089	done
3090	fi
3091
3092	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_config_sh}" >&5
3093	$as_echo "${tcl_config_sh}" >&6; }
3094
3095	if test "x$tcl_config_sh" = "x" ; then
3096	echo "can't find Tcl configuration script \"tclConfig.sh\""
3097	exit 1
3098	fi
3099	. ${tcl_config_sh}
3100	TCL_INC_SPEC="$TCL_INCLUDE_SPEC"
3101
3102	case $target in
3103	--cygwin\|--mingw)
3104	gui_platform="win"
3105	TCLSH=${TCL_PREFIX}/bin/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}
3106	;;
3107	--darwin*)
3108	gui_platform="macosx"
3109	TCLSH=${TCL_PREFIX}/bin/tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}
3110	;;
3111	*)
3112	blt_platform="unix"
3113	TCLSH=${TCL_PREFIX}/bin/tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}
3114	;;
3115	esac
3116
3117	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${TCLSH}" >&5
3118	$as_echo "${TCLSH}" >&6; }
3119
3120
3121	if test -f "${exec_prefix}/lib/tclConfig.sh" ; then
3122	. ${exec_prefix}/lib/tclConfig.sh
3123	fi
3124	if test -f "${exec_prefix}/lib/tkConfig.sh" ; then
3125	. ${exec_prefix}/lib/tkConfig.sh
3126	fi
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143	ac_config_files="$ac_config_files Makefile pkgIndex.tcl apps/Makefile apps/about apps/encodedata apps/rappture apps/rappture-csh.env apps/rappture.env apps/rappture.use apps/rerun apps/simsim apps/xmldiff scripts/Makefile src/Makefile"
3144
3145	cat >confcache <<\_ACEOF
3146	# This file is a shell script that caches the results of configure
3147	# tests run on this system so they can be shared between configure
3148	# scripts and configure runs, see configure's option --config-cache.
3149	# It is not useful on other systems. If it contains results you don't
3150	# want to keep, you may remove or edit it.
3151	#
3152	# config.status only pays attention to the cache file if you give it
3153	# the --recheck option to rerun configure.
3154	#
3155	# `ac_cv_env_foo' variables (set or unset) will be overridden when
3156	# loading this file, other unset `ac_cv_foo' will be assigned the
3157	# following values.
3158
3159	_ACEOF
3160
3161	# The following way of writing the cache mishandles newlines in values,
3162	# but we know of no workaround that is simple, portable, and efficient.
3163	# So, we kill variables containing newlines.
3164	# Ultrix sh set writes to stderr and can't be redirected directly,
3165	# and sets the high bit in the cache file unless we assign to the vars.
3166	(
3167	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
3168	eval ac_val=\$$ac_var
3169	case $ac_val in #(
3170	${as_nl})
3171	case $ac_var in #(
3172	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3173	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3174	esac
3175	case $ac_var in #(
3176	_ \| IFS \| as_nl) ;; #(
3177	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
3178	*) { eval $ac_var=; unset $ac_var;} ;;
3179	esac ;;
3180	esac
3181	done
3182
3183	(set) 2>&1 \|
3184	case $as_nl`(ac_space=' '; set) 2>&1` in #(
3185	${as_nl}ac_space=\ )
3186	# `set' does not quote correctly, so add quotes: double-quote
3187	# substitution turns \\\\ into \\, and sed turns \\ into \.
3188	sed -n \
3189	"s/'/'\\\\''/g;
3190	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
3191	;; #(
3192	*)
3193	# `set' quotes correctly as required by POSIX, so do not add quotes.
3194	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
3195	;;
3196	esac \|
3197	sort
3198	) \|
3199	sed '
3200	/^ac_cv_env_/b end
3201	t clear
3202	:clear
3203	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
3204	t end
3205	s/^$[^=]$=$.$$/\1=${\1=\2}/
3206	:end' >>confcache
3207	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
3208	if test -w "$cache_file"; then
3209	if test "x$cache_file" != "x/dev/null"; then
3210	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
3211	$as_echo "$as_me: updating cache $cache_file" >&6;}
3212	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
3213	cat confcache >"$cache_file"
3214	else
3215	case $cache_file in #(
3216	/ \| ?:*)
3217	mv -f confcache "$cache_file"$$ &&
3218	mv -f "$cache_file"$$ "$cache_file" ;; #(
3219	*)
3220	mv -f confcache "$cache_file" ;;
3221	esac
3222	fi
3223	fi
3224	else
3225	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
3226	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
3227	fi
3228	fi
3229	rm -f confcache
3230
3231	test "x$prefix" = xNONE && prefix=$ac_default_prefix
3232	# Let make expand exec_prefix.
3233	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3234
3235	# Transform confdefs.h into DEFS.
3236	# Protect against shell expansion while executing Makefile rules.
3237	# Protect against Makefile macro expansion.
3238	#
3239	# If the first sed substitution is executed (which looks for macros that
3240	# take arguments), then branch to the quote section. Otherwise,
3241	# look for a macro that doesn't take arguments.
3242	ac_script='
3243	:mline
3244	/\\$/{
3245	N
3246	s,\\\n,,
3247	b mline
3248	}
3249	t clear
3250	:clear
3251	s/^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$/-D\1=\2/g
3252	t quote
3253	s/^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$/-D\1=\2/g
3254	t quote
3255	b any
3256	:quote
3257	s/[ `~#$^&*(){}\\\|;'\''"<>?]/\\&/g
3258	s/\[/\\&/g
3259	s/\]/\\&/g
3260	s/\$/$$/g
3261	H
3262	:any
3263	${
3264	g
3265	s/^\n//
3266	s/\n/ /g
3267	p
3268	}
3269	'
3270	DEFS=`sed -n "$ac_script" confdefs.h`
3271
3272
3273	ac_libobjs=
3274	ac_ltlibobjs=
3275	U=
3276	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3277	# 1. Remove the extension, and $U if already installed.
3278	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3279	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
3280	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
3281	# will be set to the directory where LIBOBJS objects are built.
3282	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3283	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
3284	done
3285	LIBOBJS=$ac_libobjs
3286
3287	LTLIBOBJS=$ac_ltlibobjs
3288
3289
3290
3291	: "${CONFIG_STATUS=./config.status}"
3292	ac_write_fail=0
3293	ac_clean_files_save=$ac_clean_files
3294	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3295	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
3296	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
3297	as_write_fail=0
3298	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
3299	#! $SHELL
3300	# Generated by $as_me.
3301	# Run this file to recreate the current configuration.
3302	# Compiler output produced by configure, useful for debugging
3303	# configure, is in config.log if it exists.
3304
3305	debug=false
3306	ac_cs_recheck=false
3307	ac_cs_silent=false
3308
3309	SHELL=\${CONFIG_SHELL-$SHELL}
3310	export SHELL
3311	_ASEOF
3312	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
3313	## -------------------- ##
3314	## M4sh Initialization. ##
3315	## -------------------- ##
3316
3317	# Be more Bourne compatible
3318	DUALCASE=1; export DUALCASE # for MKS sh
3319	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
3320	emulate sh
3321	NULLCMD=:
3322	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
3323	# is contrary to our usage. Disable this feature.
3324	alias -g '${1+"$@"}'='"$@"'
3325	setopt NO_GLOB_SUBST
3326	else
3327	case `(set -o) 2>/dev/null` in #(
3328	posix) :
3329	set -o posix ;; #(
3330	*) :
3331	;;
3332	esac
3333	fi
3334
3335
3336	as_nl='
3337	'
3338	export as_nl
3339	# Printing a long string crashes Solaris 7 /usr/bin/printf.
3340	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
3341	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
3342	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
3343	# Prefer a ksh shell builtin over an external printf program on Solaris,
3344	# but without wasting forks for bash or zsh.
3345	if test -z "$BASH_VERSION$ZSH_VERSION" \
3346	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
3347	as_echo='print -r --'
3348	as_echo_n='print -rn --'
3349	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
3350	as_echo='printf %s\n'
3351	as_echo_n='printf %s'
3352	else
3353	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
3354	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
3355	as_echo_n='/usr/ucb/echo -n'
3356	else
3357	as_echo_body='eval expr "X$1" : "X\$.*\$"'
3358	as_echo_n_body='eval
3359	arg=$1;
3360	case $arg in #(
3361	"$as_nl")
3362	expr "X$arg" : "X\$.*\$$as_nl";
3363	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
3364	esac;
3365	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
3366	'
3367	export as_echo_n_body
3368	as_echo_n='sh -c $as_echo_n_body as_echo'
3369	fi
3370	export as_echo_body
3371	as_echo='sh -c $as_echo_body as_echo'
3372	fi
3373
3374	# The user is always right.
3375	if test "${PATH_SEPARATOR+set}" != set; then
3376	PATH_SEPARATOR=:
3377	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
3378	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
3379	PATH_SEPARATOR=';'
3380	}
3381	fi
3382
3383
3384	# IFS
3385	# We need space, tab and new line, in precisely that order. Quoting is
3386	# there to prevent editors from complaining about space-tab.
3387	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3388	# splitting by setting IFS to empty value.)
3389	IFS=" "" $as_nl"
3390
3391	# Find who we are. Look in the path if we contain no directory separator.
3392	as_myself=
3393	case $0 in #((
3394	[\\/] ) as_myself=$0 ;;
3395	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3396	for as_dir in $PATH
3397	do
3398	IFS=$as_save_IFS
3399	test -z "$as_dir" && as_dir=.
3400	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3401	done
3402	IFS=$as_save_IFS
3403
3404	;;
3405	esac
3406	# We did not find ourselves, most probably we were run as `sh COMMAND'
3407	# in which case we are not to be found in the path.
3408	if test "x$as_myself" = x; then
3409	as_myself=$0
3410	fi
3411	if test ! -f "$as_myself"; then
3412	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3413	exit 1
3414	fi
3415
3416	# Unset variables that we do not need and which cause bugs (e.g. in
3417	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
3418	# suppresses any "Segmentation fault" message there. '((' could
3419	# trigger a bug in pdksh 5.2.14.
3420	for as_var in BASH_ENV ENV MAIL MAILPATH
3421	do eval test x\${$as_var+set} = xset \
3422	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
3423	done
3424	PS1='$ '
3425	PS2='> '
3426	PS4='+ '
3427
3428	# NLS nuisances.
3429	LC_ALL=C
3430	export LC_ALL
3431	LANGUAGE=C
3432	export LANGUAGE
3433
3434	# CDPATH.
3435	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
3436
3437
3438	# as_fn_error STATUS ERROR [LINENO LOG_FD]
3439	# ----------------------------------------
3440	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
3441	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
3442	# script with STATUS, using 1 if that was 0.
3443	as_fn_error ()
3444	{
3445	as_status=$1; test $as_status -eq 0 && as_status=1
3446	if test "$4"; then
3447	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3448	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
3449	fi
3450	$as_echo "$as_me: error: $2" >&2
3451	as_fn_exit $as_status
3452	} # as_fn_error
3453
3454
3455	# as_fn_set_status STATUS
3456	# -----------------------
3457	# Set $? to STATUS, without forking.
3458	as_fn_set_status ()
3459	{
3460	return $1
3461	} # as_fn_set_status
3462
3463	# as_fn_exit STATUS
3464	# -----------------
3465	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
3466	as_fn_exit ()
3467	{
3468	set +e
3469	as_fn_set_status $1
3470	exit $1
3471	} # as_fn_exit
3472
3473	# as_fn_unset VAR
3474	# ---------------
3475	# Portably unset VAR.
3476	as_fn_unset ()
3477	{
3478	{ eval $1=; unset $1;}
3479	}
3480	as_unset=as_fn_unset
3481	# as_fn_append VAR VALUE
3482	# ----------------------
3483	# Append the text in VALUE to the end of the definition contained in VAR. Take
3484	# advantage of any shell optimizations that allow amortized linear growth over
3485	# repeated appends, instead of the typical quadratic growth present in naive
3486	# implementations.
3487	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
3488	eval 'as_fn_append ()
3489	{
3490	eval $1+=\$2
3491	}'
3492	else
3493	as_fn_append ()
3494	{
3495	eval $1=\$$1\$2
3496	}
3497	fi # as_fn_append
3498
3499	# as_fn_arith ARG...
3500	# ------------------
3501	# Perform arithmetic evaluation on the ARGs, and store the result in the
3502	# global $as_val. Take advantage of shells that can avoid forks. The arguments
3503	# must be portable across $(()) and expr.
3504	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
3505	eval 'as_fn_arith ()
3506	{
3507	as_val=$(( $* ))
3508	}'
3509	else
3510	as_fn_arith ()
3511	{
3512	as_val=`expr "$@" \|\| test $? -eq 1`
3513	}
3514	fi # as_fn_arith
3515
3516
3517	if expr a : '$a$' >/dev/null 2>&1 &&
3518	test "X`expr 00001 : '.*$...$'`" = X001; then
3519	as_expr=expr
3520	else
3521	as_expr=false
3522	fi
3523
3524	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3525	as_basename=basename
3526	else
3527	as_basename=false
3528	fi
3529
3530	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3531	as_dirname=dirname
3532	else
3533	as_dirname=false
3534	fi
3535
3536	as_me=`$as_basename -- "$0" \|\|
3537	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
3538	X"$0" : 'X$//$$' \\| \
3539	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
3540	$as_echo X/"$0" \|
3541	sed '/^.\/$[^/][^/]$\/*$/{
3542	s//\1/
3543	q
3544	}
3545	/^X\/$\/\/$$/{
3546	s//\1/
3547	q
3548	}
3549	/^X\/$\/$.*/{
3550	s//\1/
3551	q
3552	}
3553	s/.*/./; q'`
3554
3555	# Avoid depending upon Character Ranges.
3556	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3557	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3558	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3559	as_cr_digits='0123456789'
3560	as_cr_alnum=$as_cr_Letters$as_cr_digits
3561
3562	ECHO_C= ECHO_N= ECHO_T=
3563	case `echo -n x` in #(((((
3564	-n*)
3565	case `echo 'xy\c'` in
3566	c) ECHO_T=' ';; # ECHO_T is single tab character.
3567	xy) ECHO_C='\c';;
3568	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
3569	ECHO_T=' ';;
3570	esac;;
3571	*)
3572	ECHO_N='-n';;
3573	esac
3574
3575	rm -f conf$$ conf$$.exe conf$$.file
3576	if test -d conf$$.dir; then
3577	rm -f conf$$.dir/conf$$.file
3578	else
3579	rm -f conf$$.dir
3580	mkdir conf$$.dir 2>/dev/null
3581	fi
3582	if (echo >conf$$.file) 2>/dev/null; then
3583	if ln -s conf$$.file conf$$ 2>/dev/null; then
3584	as_ln_s='ln -s'
3585	# ... but there are two gotchas:
3586	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3587	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3588	# In both cases, we have to default to `cp -pR'.
3589	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
3590	as_ln_s='cp -pR'
3591	elif ln conf$$.file conf$$ 2>/dev/null; then
3592	as_ln_s=ln
3593	else
3594	as_ln_s='cp -pR'
3595	fi
3596	else
3597	as_ln_s='cp -pR'
3598	fi
3599	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3600	rmdir conf$$.dir 2>/dev/null
3601
3602
3603	# as_fn_mkdir_p
3604	# -------------
3605	# Create "$as_dir" as a directory, including parents if necessary.
3606	as_fn_mkdir_p ()
3607	{
3608
3609	case $as_dir in #(
3610	-*) as_dir=./$as_dir;;
3611	esac
3612	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
3613	as_dirs=
3614	while :; do
3615	case $as_dir in #(
3616	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
3617	*) as_qdir=$as_dir;;
3618	esac
3619	as_dirs="'$as_qdir' $as_dirs"
3620	as_dir=`$as_dirname -- "$as_dir" \|\|
3621	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
3622	X"$as_dir" : 'X$//$[^/]' \\| \
3623	X"$as_dir" : 'X$//$$' \\| \
3624	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
3625	$as_echo X"$as_dir" \|
3626	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
3627	s//\1/
3628	q
3629	}
3630	/^X$\/\/$[^/].*/{
3631	s//\1/
3632	q
3633	}
3634	/^X$\/\/$$/{
3635	s//\1/
3636	q
3637	}
3638	/^X$\/$.*/{
3639	s//\1/
3640	q
3641	}
3642	s/.*/./; q'`
3643	test -d "$as_dir" && break
3644	done
3645	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
3646	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
3647
3648
3649	} # as_fn_mkdir_p
3650	if mkdir -p . 2>/dev/null; then
3651	as_mkdir_p='mkdir -p "$as_dir"'
3652	else
3653	test -d ./-p && rmdir ./-p
3654	as_mkdir_p=false
3655	fi
3656
3657
3658	# as_fn_executable_p FILE
3659	# -----------------------
3660	# Test if FILE is an executable regular file.
3661	as_fn_executable_p ()
3662	{
3663	test -f "$1" && test -x "$1"
3664	} # as_fn_executable_p
3665	as_test_x='test -x'
3666	as_executable_p=as_fn_executable_p
3667
3668	# Sed expression to map a string onto a valid CPP name.
3669	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3670
3671	# Sed expression to map a string onto a valid variable name.
3672	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3673
3674
3675	exec 6>&1
3676	## ----------------------------------- ##
3677	## Main body of $CONFIG_STATUS script. ##
3678	## ----------------------------------- ##
3679	_ASEOF
3680	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
3681
3682	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3683	# Save the log message, to keep $0 and so on meaningful, and to
3684	# report actual input values of CONFIG_FILES etc. instead of their
3685	# values after options handling.
3686	ac_log="
3687	This file was extended by RapptureGUI $as_me 1.3, which was
3688	generated by GNU Autoconf 2.69. Invocation command line was
3689
3690	CONFIG_FILES = $CONFIG_FILES
3691	CONFIG_HEADERS = $CONFIG_HEADERS
3692	CONFIG_LINKS = $CONFIG_LINKS
3693	CONFIG_COMMANDS = $CONFIG_COMMANDS
3694	$ $0 $@
3695
3696	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
3697	"
3698
3699	_ACEOF
3700
3701	case $ac_config_files in *"
3702	") set x $ac_config_files; shift; ac_config_files=$;;
3703	esac
3704
3705
3706
3707	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3708	# Files that config.status was made for.
3709	config_files="$ac_config_files"
3710
3711	_ACEOF
3712
3713	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3714	ac_cs_usage="\
3715	\`$as_me' instantiates files and other configuration actions
3716	from templates according to the current configuration. Unless the files
3717	and actions are specified as TAGs, all are instantiated by default.
3718
3719	Usage: $0 [OPTION]... [TAG]...
3720
3721	-h, --help print this help, then exit
3722	-V, --version print version number and configuration settings, then exit
3723	--config print configuration, then exit
3724	-q, --quiet, --silent
3725	do not print progress messages
3726	-d, --debug don't remove temporary files
3727	--recheck update $as_me by reconfiguring in the same conditions
3728	--file=FILE[:TEMPLATE]
3729	instantiate the configuration file FILE
3730
3731	Configuration files:
3732	$config_files
3733
3734	Report bugs to <rappture@nanohub.org>."
3735
3736	_ACEOF
3737	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3738	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
3739	ac_cs_version="\\
3740	RapptureGUI config.status 1.3
3741	configured by $0, generated by GNU Autoconf 2.69,
3742	with options \\"\$ac_cs_config\\"
3743
3744	Copyright (C) 2012 Free Software Foundation, Inc.
3745	This config.status script is free software; the Free Software Foundation
3746	gives unlimited permission to copy, distribute and modify it."
3747
3748	ac_pwd='$ac_pwd'
3749	srcdir='$srcdir'
3750	INSTALL='$INSTALL'
3751	MKDIR_P='$MKDIR_P'
3752	test -n "\$AWK" \|\| AWK=awk
3753	_ACEOF
3754
3755	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3756	# The default lists apply if the user does not specify any file.
3757	ac_need_defaults=:
3758	while test $# != 0
3759	do
3760	case $1 in
3761	--=?)
3762	ac_option=`expr "X$1" : 'X$[^=]*$='`
3763	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
3764	ac_shift=:
3765	;;
3766	--*=)
3767	ac_option=`expr "X$1" : 'X$[^=]*$='`
3768	ac_optarg=
3769	ac_shift=:
3770	;;
3771	*)
3772	ac_option=$1
3773	ac_optarg=$2
3774	ac_shift=shift
3775	;;
3776	esac
3777
3778	case $ac_option in
3779	# Handling of the options.
3780	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
3781	ac_cs_recheck=: ;;
3782	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
3783	$as_echo "$ac_cs_version"; exit ;;
3784	--config \| --confi \| --conf \| --con \| --co \| --c )
3785	$as_echo "$ac_cs_config"; exit ;;
3786	--debug \| --debu \| --deb \| --de \| --d \| -d )
3787	debug=: ;;
3788	--file \| --fil \| --fi \| --f )
3789	$ac_shift
3790	case $ac_optarg in
3791	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
3792	'') as_fn_error $? "missing file argument" ;;
3793	esac
3794	as_fn_append CONFIG_FILES " '$ac_optarg'"
3795	ac_need_defaults=false;;
3796	--he \| --h \| --help \| --hel \| -h )
3797	$as_echo "$ac_cs_usage"; exit ;;
3798	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
3799	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
3800	ac_cs_silent=: ;;
3801
3802	# This is an error.
3803	-*) as_fn_error $? "unrecognized option: \`$1'
3804	Try \`$0 --help' for more information." ;;
3805
3806	*) as_fn_append ac_config_targets " $1"
3807	ac_need_defaults=false ;;
3808
3809	esac
3810	shift
3811	done
3812
3813	ac_configure_extra_args=
3814
3815	if $ac_cs_silent; then
3816	exec 6>/dev/null
3817	ac_configure_extra_args="$ac_configure_extra_args --silent"
3818	fi
3819
3820	_ACEOF
3821	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3822	if \$ac_cs_recheck; then
3823	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3824	shift
3825	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
3826	CONFIG_SHELL='$SHELL'
3827	export CONFIG_SHELL
3828	exec "\$@"
3829	fi
3830
3831	_ACEOF
3832	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3833	exec 5>>config.log
3834	{
3835	echo
3836	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3837	## Running $as_me. ##
3838	_ASBOX
3839	$as_echo "$ac_log"
3840	} >&5
3841
3842	_ACEOF
3843	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3844	_ACEOF
3845
3846	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
3847
3848	# Handling of arguments.
3849	for ac_config_target in $ac_config_targets
3850	do
3851	case $ac_config_target in
3852	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
3853	"pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES pkgIndex.tcl" ;;
3854	"apps/Makefile") CONFIG_FILES="$CONFIG_FILES apps/Makefile" ;;
3855	"apps/about") CONFIG_FILES="$CONFIG_FILES apps/about" ;;
3856	"apps/encodedata") CONFIG_FILES="$CONFIG_FILES apps/encodedata" ;;
3857	"apps/rappture") CONFIG_FILES="$CONFIG_FILES apps/rappture" ;;
3858	"apps/rappture-csh.env") CONFIG_FILES="$CONFIG_FILES apps/rappture-csh.env" ;;
3859	"apps/rappture.env") CONFIG_FILES="$CONFIG_FILES apps/rappture.env" ;;
3860	"apps/rappture.use") CONFIG_FILES="$CONFIG_FILES apps/rappture.use" ;;
3861	"apps/rerun") CONFIG_FILES="$CONFIG_FILES apps/rerun" ;;
3862	"apps/simsim") CONFIG_FILES="$CONFIG_FILES apps/simsim" ;;
3863	"apps/xmldiff") CONFIG_FILES="$CONFIG_FILES apps/xmldiff" ;;
3864	"scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;;
3865	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
3866
3867	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
3868	esac
3869	done
3870
3871
3872	# If the user did not use the arguments to specify the items to instantiate,
3873	# then the envvar interface is used. Set only those that are not.
3874	# We use the long form for the default assignment because of an extremely
3875	# bizarre bug on SunOS 4.1.3.
3876	if $ac_need_defaults; then
3877	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
3878	fi
3879
3880	# Have a temporary directory for convenience. Make it in the build tree
3881	# simply because there is no reason against having it here, and in addition,
3882	# creating and moving files from /tmp can sometimes cause problems.
3883	# Hook for its removal unless debugging.
3884	# Note that there is a small window in which the directory will not be cleaned:
3885	# after its creation but before its name has been assigned to `$tmp'.
3886	$debug \|\|
3887	{
3888	tmp= ac_tmp=
3889	trap 'exit_status=$?
3890	: "${ac_tmp:=$tmp}"
3891	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
3892	' 0
3893	trap 'as_fn_exit 1' 1 2 13 15
3894	}
3895	# Create a (secure) tmp directory for tmp files.
3896
3897	{
3898	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3899	test -d "$tmp"
3900	} \|\|
3901	{
3902	tmp=./conf$$-$RANDOM
3903	(umask 077 && mkdir "$tmp")
3904	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
3905	ac_tmp=$tmp
3906
3907	# Set up the scripts for CONFIG_FILES section.
3908	# No need to generate them if there are no CONFIG_FILES.
3909	# This happens for instance with `./config.status config.h'.
3910	if test -n "$CONFIG_FILES"; then
3911
3912
3913	ac_cr=`echo X \| tr X '\015'`
3914	# On cygwin, bash can eat \r inside `` if the user requested igncr.
3915	# But we know of no other shell where ac_cr would be empty at this
3916	# point, so we can use a bashism as a fallback.
3917	if test "x$ac_cr" = x; then
3918	eval ac_cr=\$\'\\r\'
3919	fi
3920	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
3921	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
3922	ac_cs_awk_cr='\\r'
3923	else
3924	ac_cs_awk_cr=$ac_cr
3925	fi
3926
3927	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
3928	_ACEOF
3929
3930
3931	{
3932	echo "cat >conf$$subs.awk <<_ACEOF" &&
3933	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
3934	echo "_ACEOF"
3935	} >conf$$subs.sh \|\|
3936	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3937	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
3938	ac_delim='%!_!# '
3939	for ac_last_try in false false false false false :; do
3940	. ./conf$$subs.sh \|\|
3941	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3942
3943	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
3944	if test $ac_delim_n = $ac_delim_num; then
3945	break
3946	elif $ac_last_try; then
3947	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
3948	else
3949	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
3950	fi
3951	done
3952	rm -f conf$$subs.sh
3953
3954	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
3955	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
3956	_ACEOF
3957	sed -n '
3958	h
3959	s/^/S["/; s/!.*/"]=/
3960	p
3961	g
3962	s/^[^!]*!//
3963	:repl
3964	t repl
3965	s/'"$ac_delim"'$//
3966	t delim
3967	:nl
3968	h
3969	s/$.\{148\}$..*/\1/
3970	t more1
3971	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
3972	p
3973	n
3974	b repl
3975	:more1
3976	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3977	p
3978	g
3979	s/.\{148\}//
3980	t nl
3981	:delim
3982	h
3983	s/$.\{148\}$..*/\1/
3984	t more2
3985	s/["\\]/\\&/g; s/^/"/; s/$/"/
3986	p
3987	b
3988	:more2
3989	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
3990	p
3991	g
3992	s/.\{148\}//
3993	t delim
3994	' <conf$$subs.awk \| sed '
3995	/^[^""]/{
3996	N
3997	s/\n//
3998	}
3999	' >>$CONFIG_STATUS \|\| ac_write_fail=1
4000	rm -f conf$$subs.awk
4001	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
4002	_ACAWK
4003	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
4004	for (key in S) S_is_set[key] = 1
4005	FS = ""
4006
4007	}
4008	{
4009	line = $ 0
4010	nfields = split(line, field, "@")
4011	substed = 0
4012	len = length(field[1])
4013	for (i = 2; i < nfields; i++) {
4014	key = field[i]
4015	keylen = length(key)
4016	if (S_is_set[key]) {
4017	value = S[key]
4018	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
4019	len += length(value) + length(field[++i])
4020	substed = 1
4021	} else
4022	len += 1 + keylen
4023	}
4024
4025	print line
4026	}
4027
4028	_ACAWK
4029	_ACEOF
4030	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
4031	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
4032	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
4033	else
4034	cat
4035	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
4036	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
4037	_ACEOF
4038
4039	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
4040	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
4041	# trailing colons and then remove the whole line if VPATH becomes empty
4042	# (actually we leave an empty line to preserve line numbers).
4043	if test "x$srcdir" = x.; then
4044	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
4045	h
4046	s///
4047	s/^/:/
4048	s/[ ]*$/:/
4049	s/:\$(srcdir):/:/g
4050	s/:\${srcdir}:/:/g
4051	s/:@srcdir@:/:/g
4052	s/^:*//
4053	s/:*$//
4054	x
4055	s/$=[ ]$./\1/
4056	G
4057	s/\n//
4058	s/^[^=]=[ ]$//
4059	}'
4060	fi
4061
4062	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
4063	fi # test -n "$CONFIG_FILES"
4064
4065
4066	eval set X " :F $CONFIG_FILES "
4067	shift
4068	for ac_tag
4069	do
4070	case $ac_tag in
4071	:[FHLC]) ac_mode=$ac_tag; continue;;
4072	esac
4073	case $ac_mode$ac_tag in
4074	:[FHL]:);;
4075	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
4076	:[FH]-) ac_tag=-:-;;
4077	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
4078	esac
4079	ac_save_IFS=$IFS
4080	IFS=:
4081	set x $ac_tag
4082	IFS=$ac_save_IFS
4083	shift
4084	ac_file=$1
4085	shift
4086
4087	case $ac_mode in
4088	:L) ac_source=$1;;
4089	:[FH])
4090	ac_file_inputs=
4091	for ac_f
4092	do
4093	case $ac_f in
4094	-) ac_f="$ac_tmp/stdin";;
4095	*) # Look for the file first in the build tree, then in the source tree
4096	# (if the path is not absolute). The absolute path cannot be DOS-style,
4097	# because $ac_f cannot contain `:'.
4098	test -f "$ac_f" \|\|
4099	case $ac_f in
4100	[\\/$]*) false;;
4101	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
4102	esac \|\|
4103	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
4104	esac
4105	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
4106	as_fn_append ac_file_inputs " '$ac_f'"
4107	done
4108
4109	# Let's still pretend it is `configure' which instantiates (i.e., don't
4110	# use $as_me), people would be surprised to read:
4111	# /* config.h. Generated by config.status. */
4112	configure_input='Generated from '`
4113	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
4114	`' by configure.'
4115	if test x"$ac_file" != x-; then
4116	configure_input="$ac_file. $configure_input"
4117	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
4118	$as_echo "$as_me: creating $ac_file" >&6;}
4119	fi
4120	# Neutralize special characters interpreted by sed in replacement strings.
4121	case $configure_input in #(
4122	\& \| \\| \| \\ )
4123	ac_sed_conf_input=`$as_echo "$configure_input" \|
4124	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
4125	*) ac_sed_conf_input=$configure_input;;
4126	esac
4127
4128	case $ac_tag in
4129	:-: \| *:-) cat >"$ac_tmp/stdin" \
4130	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
4131	esac
4132	;;
4133	esac
4134
4135	ac_dir=`$as_dirname -- "$ac_file" \|\|
4136	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
4137	X"$ac_file" : 'X$//$[^/]' \\| \
4138	X"$ac_file" : 'X$//$$' \\| \
4139	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
4140	$as_echo X"$ac_file" \|
4141	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
4142	s//\1/
4143	q
4144	}
4145	/^X$\/\/$[^/].*/{
4146	s//\1/
4147	q
4148	}
4149	/^X$\/\/$$/{
4150	s//\1/
4151	q
4152	}
4153	/^X$\/$.*/{
4154	s//\1/
4155	q
4156	}
4157	s/.*/./; q'`
4158	as_dir="$ac_dir"; as_fn_mkdir_p
4159	ac_builddir=.
4160
4161	case "$ac_dir" in
4162	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
4163	*)
4164	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
4165	# A ".." for each directory in $ac_dir_suffix.
4166	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
4167	case $ac_top_builddir_sub in
4168	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
4169	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
4170	esac ;;
4171	esac
4172	ac_abs_top_builddir=$ac_pwd
4173	ac_abs_builddir=$ac_pwd$ac_dir_suffix
4174	# for backward compatibility:
4175	ac_top_builddir=$ac_top_build_prefix
4176
4177	case $srcdir in
4178	.) # We are building in place.
4179	ac_srcdir=.
4180	ac_top_srcdir=$ac_top_builddir_sub
4181	ac_abs_top_srcdir=$ac_pwd ;;
4182	[\\/]* \| ?:[\\/]* ) # Absolute name.
4183	ac_srcdir=$srcdir$ac_dir_suffix;
4184	ac_top_srcdir=$srcdir
4185	ac_abs_top_srcdir=$srcdir ;;
4186	*) # Relative name.
4187	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
4188	ac_top_srcdir=$ac_top_build_prefix$srcdir
4189	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
4190	esac
4191	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
4192
4193
4194	case $ac_mode in
4195	:F)
4196	#
4197	# CONFIG_FILE
4198	#
4199
4200	case $INSTALL in
4201	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
4202	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
4203	esac
4204	ac_MKDIR_P=$MKDIR_P
4205	case $MKDIR_P in
4206	[\\/$]* \| ?:[\\/]* ) ;;
4207	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
4208	esac
4209	_ACEOF
4210
4211	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
4212	# If the template does not know about datarootdir, expand it.
4213	# FIXME: This hack should be removed a few years after 2.60.
4214	ac_datarootdir_hack=; ac_datarootdir_seen=
4215	ac_sed_dataroot='
4216	/datarootdir/ {
4217	p
4218	q
4219	}
4220	/@datadir@/p
4221	/@docdir@/p
4222	/@infodir@/p
4223	/@localedir@/p
4224	/@mandir@/p'
4225	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
4226	datarootdir) ac_datarootdir_seen=yes;;
4227	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
4228	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
4229	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
4230	_ACEOF
4231	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
4232	ac_datarootdir_hack='
4233	s&@datadir@&$datadir&g
4234	s&@docdir@&$docdir&g
4235	s&@infodir@&$infodir&g
4236	s&@localedir@&$localedir&g
4237	s&@mandir@&$mandir&g
4238	s&\\\${datarootdir}&$datarootdir&g' ;;
4239	esac
4240	_ACEOF
4241
4242	# Neutralize VPATH when `$srcdir' = `.'.
4243	# Shell code in configure.ac might set extrasub.
4244	# FIXME: do we really want to maintain this feature?
4245	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
4246	ac_sed_extra="$ac_vpsub
4247	$extrasub
4248	_ACEOF
4249	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
4250	:t
4251	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
4252	s\|@configure_input@\|$ac_sed_conf_input\|;t t
4253	s&@top_builddir@&$ac_top_builddir_sub&;t t
4254	s&@top_build_prefix@&$ac_top_build_prefix&;t t
4255	s&@srcdir@&$ac_srcdir&;t t
4256	s&@abs_srcdir@&$ac_abs_srcdir&;t t
4257	s&@top_srcdir@&$ac_top_srcdir&;t t
4258	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
4259	s&@builddir@&$ac_builddir&;t t
4260	s&@abs_builddir@&$ac_abs_builddir&;t t
4261	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
4262	s&@INSTALL@&$ac_INSTALL&;t t
4263	s&@MKDIR_P@&$ac_MKDIR_P&;t t
4264	$ac_datarootdir_hack
4265	"
4266	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
4267	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
4268
4269	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
4270	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
4271	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
4272	"$ac_tmp/out"`; test -z "$ac_out"; } &&
4273	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4274	which seems to be undefined. Please make sure it is defined" >&5
4275	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
4276	which seems to be undefined. Please make sure it is defined" >&2;}
4277
4278	rm -f "$ac_tmp/stdin"
4279	case $ac_file in
4280	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
4281	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
4282	esac \
4283	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
4284	;;
4285
4286
4287
4288	esac
4289
4290	done # for ac_tag
4291
4292
4293	as_fn_exit 0
4294	_ACEOF
4295	ac_clean_files=$ac_clean_files_save
4296
4297	test $ac_write_fail = 0 \|\|
4298	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
4299
4300
4301	# configure is writing to config.log, and then calls config.status.
4302	# config.status does its own redirection, appending to config.log.
4303	# Unfortunately, on DOS this fails, as config.log is still kept open
4304	# by configure, so config.status won't be able to write to it; its
4305	# output is simply discarded. So we exec the FD to /dev/null,
4306	# effectively closing config.log, so it can be properly (re)opened and
4307	# appended to by config.status. When coming back to configure, we
4308	# need to make the FD available again.
4309	if test "$no_create" != yes; then
4310	ac_cs_success=:
4311	ac_config_status_args=
4312	test "$silent" = yes &&
4313	ac_config_status_args="$ac_config_status_args --quiet"
4314	exec 5>/dev/null
4315	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
4316	exec 5>>config.log
4317	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
4318	# would make configure fail if this is the last instruction.
4319	$ac_cs_success \|\| as_fn_exit 1
4320	fi
4321	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
4322	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
4323	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
4324	fi
4325

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