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configure @ 5079

Last change on this file since 5079 was 4917, checked in by gah, 9 years ago

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File size: 255.4 KB

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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.69 for Rappture 1.5.
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	test \$(( 1 + 1 )) = 2 \|\| exit 1"
202	if (eval "$as_required") 2>/dev/null; then :
203	as_have_required=yes
204	else
205	as_have_required=no
206	fi
207	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208
209	else
210	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
211	as_found=false
212	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213	do
214	IFS=$as_save_IFS
215	test -z "$as_dir" && as_dir=.
216	as_found=:
217	case $as_dir in #(
218	/*)
219	for as_base in sh bash ksh sh5; do
220	# Try only shells that exist, to save several forks.
221	as_shell=$as_dir/$as_base
222	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
223	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
224	CONFIG_SHELL=$as_shell as_have_required=yes
225	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
226	break 2
227	fi
228	fi
229	done;;
230	esac
231	as_found=false
232	done
233	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
234	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
235	CONFIG_SHELL=$SHELL as_have_required=yes
236	fi; }
237	IFS=$as_save_IFS
238
239
240	if test "x$CONFIG_SHELL" != x; then :
241	export CONFIG_SHELL
242	# We cannot yet assume a decent shell, so we have to provide a
243	# neutralization value for shells without unset; and this also
244	# works around shells that cannot unset nonexistent variables.
245	# Preserve -v and -x to the replacement shell.
246	BASH_ENV=/dev/null
247	ENV=/dev/null
248	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249	case $- in # ((((
250	vx* \| xv* ) as_opts=-vx ;;
251	v ) as_opts=-v ;;
252	x ) as_opts=-x ;;
253	* ) as_opts= ;;
254	esac
255	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256	# Admittedly, this is quite paranoid, since all the known shells bail
257	# out after a failed `exec'.
258	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259	exit 255
260	fi
261
262	if test x$as_have_required = xno; then :
263	$as_echo "$0: This script requires a shell more modern than all"
264	$as_echo "$0: the shells that I found on your system."
265	if test x${ZSH_VERSION+set} = xset ; then
266	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
268	else
269	$as_echo "$0: Please tell bug-autoconf@gnu.org and
270	$0: rappture@nanohub.org about your system, including any
271	$0: error possibly output before this message. Then install
272	$0: a modern shell, or manually run the script under such a
273	$0: shell if you do have one."
274	fi
275	exit 1
276	fi
277	fi
278	fi
279	SHELL=${CONFIG_SHELL-/bin/sh}
280	export SHELL
281	# Unset more variables known to interfere with behavior of common tools.
282	CLICOLOR_FORCE= GREP_OPTIONS=
283	unset CLICOLOR_FORCE GREP_OPTIONS
284
285	## --------------------- ##
286	## M4sh Shell Functions. ##
287	## --------------------- ##
288	# as_fn_unset VAR
289	# ---------------
290	# Portably unset VAR.
291	as_fn_unset ()
292	{
293	{ eval $1=; unset $1;}
294	}
295	as_unset=as_fn_unset
296
297	# as_fn_set_status STATUS
298	# -----------------------
299	# Set $? to STATUS, without forking.
300	as_fn_set_status ()
301	{
302	return $1
303	} # as_fn_set_status
304
305	# as_fn_exit STATUS
306	# -----------------
307	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
308	as_fn_exit ()
309	{
310	set +e
311	as_fn_set_status $1
312	exit $1
313	} # as_fn_exit
314
315	# as_fn_mkdir_p
316	# -------------
317	# Create "$as_dir" as a directory, including parents if necessary.
318	as_fn_mkdir_p ()
319	{
320
321	case $as_dir in #(
322	-*) as_dir=./$as_dir;;
323	esac
324	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
325	as_dirs=
326	while :; do
327	case $as_dir in #(
328	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
329	*) as_qdir=$as_dir;;
330	esac
331	as_dirs="'$as_qdir' $as_dirs"
332	as_dir=`$as_dirname -- "$as_dir" \|\|
333	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
334	X"$as_dir" : 'X$//$[^/]' \\| \
335	X"$as_dir" : 'X$//$$' \\| \
336	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
337	$as_echo X"$as_dir" \|
338	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
339	s//\1/
340	q
341	}
342	/^X$\/\/$[^/].*/{
343	s//\1/
344	q
345	}
346	/^X$\/\/$$/{
347	s//\1/
348	q
349	}
350	/^X$\/$.*/{
351	s//\1/
352	q
353	}
354	s/.*/./; q'`
355	test -d "$as_dir" && break
356	done
357	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
358	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
359
360
361	} # as_fn_mkdir_p
362
363	# as_fn_executable_p FILE
364	# -----------------------
365	# Test if FILE is an executable regular file.
366	as_fn_executable_p ()
367	{
368	test -f "$1" && test -x "$1"
369	} # as_fn_executable_p
370	# as_fn_append VAR VALUE
371	# ----------------------
372	# Append the text in VALUE to the end of the definition contained in VAR. Take
373	# advantage of any shell optimizations that allow amortized linear growth over
374	# repeated appends, instead of the typical quadratic growth present in naive
375	# implementations.
376	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377	eval 'as_fn_append ()
378	{
379	eval $1+=\$2
380	}'
381	else
382	as_fn_append ()
383	{
384	eval $1=\$$1\$2
385	}
386	fi # as_fn_append
387
388	# as_fn_arith ARG...
389	# ------------------
390	# Perform arithmetic evaluation on the ARGs, and store the result in the
391	# global $as_val. Take advantage of shells that can avoid forks. The arguments
392	# must be portable across $(()) and expr.
393	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
394	eval 'as_fn_arith ()
395	{
396	as_val=$(( $* ))
397	}'
398	else
399	as_fn_arith ()
400	{
401	as_val=`expr "$@" \|\| test $? -eq 1`
402	}
403	fi # as_fn_arith
404
405
406	# as_fn_error STATUS ERROR [LINENO LOG_FD]
407	# ----------------------------------------
408	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410	# script with STATUS, using 1 if that was 0.
411	as_fn_error ()
412	{
413	as_status=$1; test $as_status -eq 0 && as_status=1
414	if test "$4"; then
415	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
417	fi
418	$as_echo "$as_me: error: $2" >&2
419	as_fn_exit $as_status
420	} # as_fn_error
421
422	if expr a : '$a$' >/dev/null 2>&1 &&
423	test "X`expr 00001 : '.*$...$'`" = X001; then
424	as_expr=expr
425	else
426	as_expr=false
427	fi
428
429	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
430	as_basename=basename
431	else
432	as_basename=false
433	fi
434
435	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
436	as_dirname=dirname
437	else
438	as_dirname=false
439	fi
440
441	as_me=`$as_basename -- "$0" \|\|
442	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
443	X"$0" : 'X$//$$' \\| \
444	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
445	$as_echo X/"$0" \|
446	sed '/^.\/$[^/][^/]$\/*$/{
447	s//\1/
448	q
449	}
450	/^X\/$\/\/$$/{
451	s//\1/
452	q
453	}
454	/^X\/$\/$.*/{
455	s//\1/
456	q
457	}
458	s/.*/./; q'`
459
460	# Avoid depending upon Character Ranges.
461	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464	as_cr_digits='0123456789'
465	as_cr_alnum=$as_cr_Letters$as_cr_digits
466
467
468	as_lineno_1=$LINENO as_lineno_1a=$LINENO
469	as_lineno_2=$LINENO as_lineno_2a=$LINENO
470	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
472	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
473	sed -n '
474	p
475	/[$]LINENO/=
476	' <$as_myself \|
477	sed '
478	s/[$]LINENO.*/&-/
479	t lineno
480	b
481	:lineno
482	N
483	:loop
484	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
485	t loop
486	s/-\n.*//
487	' >$as_me.lineno &&
488	chmod +x "$as_me.lineno" \|\|
489	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
490
491	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492	# already done that, so ensure we don't try to do so again and fall
493	# in an infinite loop. This has already happened in practice.
494	_as_can_reexec=no; export _as_can_reexec
495	# Don't try to exec as it changes $[0], causing all sort of problems
496	# (the dirname of $[0] is not the place where we might find the
497	# original and so on. Autoconf is especially sensitive to this).
498	. "./$as_me.lineno"
499	# Exit status is that of the last command.
500	exit
501	}
502
503	ECHO_C= ECHO_N= ECHO_T=
504	case `echo -n x` in #(((((
505	-n*)
506	case `echo 'xy\c'` in
507	c) ECHO_T=' ';; # ECHO_T is single tab character.
508	xy) ECHO_C='\c';;
509	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
510	ECHO_T=' ';;
511	esac;;
512	*)
513	ECHO_N='-n';;
514	esac
515
516	rm -f conf$$ conf$$.exe conf$$.file
517	if test -d conf$$.dir; then
518	rm -f conf$$.dir/conf$$.file
519	else
520	rm -f conf$$.dir
521	mkdir conf$$.dir 2>/dev/null
522	fi
523	if (echo >conf$$.file) 2>/dev/null; then
524	if ln -s conf$$.file conf$$ 2>/dev/null; then
525	as_ln_s='ln -s'
526	# ... but there are two gotchas:
527	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529	# In both cases, we have to default to `cp -pR'.
530	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
531	as_ln_s='cp -pR'
532	elif ln conf$$.file conf$$ 2>/dev/null; then
533	as_ln_s=ln
534	else
535	as_ln_s='cp -pR'
536	fi
537	else
538	as_ln_s='cp -pR'
539	fi
540	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541	rmdir conf$$.dir 2>/dev/null
542
543	if mkdir -p . 2>/dev/null; then
544	as_mkdir_p='mkdir -p "$as_dir"'
545	else
546	test -d ./-p && rmdir ./-p
547	as_mkdir_p=false
548	fi
549
550	as_test_x='test -x'
551	as_executable_p=as_fn_executable_p
552
553	# Sed expression to map a string onto a valid CPP name.
554	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
555
556	# Sed expression to map a string onto a valid variable name.
557	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
558
559
560	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
561	exec 6>&1
562
563	# Name of the host.
564	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565	# so uname gets run too.
566	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
567
568	#
569	# Initializations.
570	#
571	ac_default_prefix=/usr/local
572	ac_clean_files=
573	ac_config_libobj_dir=.
574	LIBOBJS=
575	cross_compiling=no
576	subdirs=
577	MFLAGS=
578	MAKEFLAGS=
579
580	# Identity of this package.
581	PACKAGE_NAME='Rappture'
582	PACKAGE_TARNAME='rappture'
583	PACKAGE_VERSION='1.5'
584	PACKAGE_STRING='Rappture 1.5'
585	PACKAGE_BUGREPORT='rappture@nanohub.org'
586	PACKAGE_URL=''
587
588	# Factoring default headers for most tests.
589	ac_includes_default="\
590	#include <stdio.h>
591	#ifdef HAVE_SYS_TYPES_H
592	# include <sys/types.h>
593	#endif
594	#ifdef HAVE_SYS_STAT_H
595	# include <sys/stat.h>
596	#endif
597	#ifdef STDC_HEADERS
598	# include <stdlib.h>
599	# include <stddef.h>
600	#else
601	# ifdef HAVE_STDLIB_H
602	# include <stdlib.h>
603	# endif
604	#endif
605	#ifdef HAVE_STRING_H
606	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
607	# include <memory.h>
608	# endif
609	# include <string.h>
610	#endif
611	#ifdef HAVE_STRINGS_H
612	# include <strings.h>
613	#endif
614	#ifdef HAVE_INTTYPES_H
615	# include <inttypes.h>
616	#endif
617	#ifdef HAVE_STDINT_H
618	# include <stdint.h>
619	#endif
620	#ifdef HAVE_UNISTD_H
621	# include <unistd.h>
622	#endif"
623
624	ac_subst_vars='LTLIBOBJS
625	LIBOBJS
626	WITH_TCL
627	WITH_RUBY_SITELIBDIR
628	WITH_RUBY
629	WITH_PYTHON
630	WITH_PERL
631	WITH_OCTAVE
632	WITH_MKOCTFILE3
633	WITH_MKOCTFILE2
634	WITH_MATLAB
635	WITH_JAVA
636	WITH_R
637	WITH_VTK
638	RAPPTURE_VERSION
639	RAPPTURE_RELEASE_SERIAL
640	RAPPTURE_MINOR_VERSION
641	RAPPTURE_MAJOR_VERSION
642	WORDSIZE
643	X_LIBRARIES
644	X_INCLUDES
645	VTK_VERSION
646	VTK_TCL_DIR
647	TK_VERSION
648	TK_XLIBSW
649	TK_LIB_SPEC
650	TK_INC_SPEC
651	TCL_SHLIB_SUFFIX
652	TCL_SHLIB_LDFLAGS
653	TCL_SHLIB_LD
654	TCL_SHLIB_CFLAGS
655	TCL_CFLAGS_OPTIMIZE
656	TCL_CFLAGS_DEBUG
657	TCL_LIB_SPEC
658	TCL_INC_SPEC
659	SIZEOF_VOID_P
660	SIZEOF_LONG_LONG
661	SIZEOF_LONG
662	SIZEOF_INT
663	SHLIB_LDFLAGS
664	SVN_VERSION
665	MAKE
666	LIB_SEARCH_DIRS
667	INSTALL_PREFIX
668	HAVE_LIBNCURSES
669	HAVE_LIBVTKDICOM
670	HAVE_INTTYPES_H
671	LDFLAGS_DEFAULT
672	CFLAGS_DEFAULT
673	INSTALL_STUB_LIB
674	INSTALL_LIB
675	MAKE_STUB_LIB
676	MAKE_LIB
677	SHLIB_SUFFIX
678	SHLIB_CFLAGS
679	SHLIB_LD_LIBS
680	TK_SHLIB_LD_EXTRAS
681	TCL_SHLIB_LD_EXTRAS
682	SHLIB_LD
683	STLIB_LD
684	LD_SEARCH_FLAGS
685	CC_SEARCH_FLAGS
686	LDFLAGS_OPTIMIZE
687	LDFLAGS_DEBUG
688	CFLAGS_WARNING
689	CFLAGS_OPTIMIZE
690	CFLAGS_DEBUG
691	PLAT_SRCS
692	PLAT_OBJS
693	DL_OBJS
694	DL_LIBS
695	AR
696	CXXCPP
697	XMKMF
698	EGREP
699	GREP
700	CPP
701	ac_ct_F77
702	FFLAGS
703	F77
704	ac_ct_CXX
705	CXXFLAGS
706	CXX
707	OBJEXT
708	EXEEXT
709	ac_ct_CC
710	CPPFLAGS
711	LDFLAGS
712	CFLAGS
713	CC
714	SET_MAKE
715	MKDIR_P
716	LN_S
717	RANLIB
718	INSTALL_DATA
719	INSTALL_SCRIPT
720	INSTALL_PROGRAM
721	target_alias
722	host_alias
723	build_alias
724	LIBS
725	ECHO_T
726	ECHO_N
727	ECHO_C
728	DEFS
729	mandir
730	localedir
731	libdir
732	psdir
733	pdfdir
734	dvidir
735	htmldir
736	infodir
737	docdir
738	oldincludedir
739	includedir
740	localstatedir
741	sharedstatedir
742	sysconfdir
743	datadir
744	datarootdir
745	libexecdir
746	sbindir
747	bindir
748	program_transform_name
749	prefix
750	exec_prefix
751	PACKAGE_URL
752	PACKAGE_BUGREPORT
753	PACKAGE_STRING
754	PACKAGE_VERSION
755	PACKAGE_TARNAME
756	PACKAGE_NAME
757	PATH_SEPARATOR
758	SHELL'
759	ac_subst_files=''
760	ac_user_opts='
761	enable_option_checking
762	with_x
763	enable_64bit
764	enable_64bit_vis
765	enable_corefoundation
766	enable_load
767	enable_symbols
768	'
769	ac_precious_vars='build_alias
770	host_alias
771	target_alias
772	CC
773	CFLAGS
774	LDFLAGS
775	LIBS
776	CPPFLAGS
777	CXX
778	CXXFLAGS
779	CCC
780	F77
781	FFLAGS
782	CPP
783	XMKMF
784	CXXCPP'
785
786
787	# Initialize some variables set by options.
788	ac_init_help=
789	ac_init_version=false
790	ac_unrecognized_opts=
791	ac_unrecognized_sep=
792	# The variables have the same names as the options, with
793	# dashes changed to underlines.
794	cache_file=/dev/null
795	exec_prefix=NONE
796	no_create=
797	no_recursion=
798	prefix=NONE
799	program_prefix=NONE
800	program_suffix=NONE
801	program_transform_name=s,x,x,
802	silent=
803	site=
804	srcdir=
805	verbose=
806	x_includes=NONE
807	x_libraries=NONE
808
809	# Installation directory options.
810	# These are left unexpanded so users can "make install exec_prefix=/foo"
811	# and all the variables that are supposed to be based on exec_prefix
812	# by default will actually change.
813	# Use braces instead of parens because sh, perl, etc. also accept them.
814	# (The list follows the same order as the GNU Coding Standards.)
815	bindir='${exec_prefix}/bin'
816	sbindir='${exec_prefix}/sbin'
817	libexecdir='${exec_prefix}/libexec'
818	datarootdir='${prefix}/share'
819	datadir='${datarootdir}'
820	sysconfdir='${prefix}/etc'
821	sharedstatedir='${prefix}/com'
822	localstatedir='${prefix}/var'
823	includedir='${prefix}/include'
824	oldincludedir='/usr/include'
825	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
826	infodir='${datarootdir}/info'
827	htmldir='${docdir}'
828	dvidir='${docdir}'
829	pdfdir='${docdir}'
830	psdir='${docdir}'
831	libdir='${exec_prefix}/lib'
832	localedir='${datarootdir}/locale'
833	mandir='${datarootdir}/man'
834
835	ac_prev=
836	ac_dashdash=
837	for ac_option
838	do
839	# If the previous option needs an argument, assign it.
840	if test -n "$ac_prev"; then
841	eval $ac_prev=\$ac_option
842	ac_prev=
843	continue
844	fi
845
846	case $ac_option in
847	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
848	*=) ac_optarg= ;;
849	*) ac_optarg=yes ;;
850	esac
851
852	# Accept the important Cygnus configure options, so we can diagnose typos.
853
854	case $ac_dashdash$ac_option in
855	--)
856	ac_dashdash=yes ;;
857
858	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
859	ac_prev=bindir ;;
860	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
861	bindir=$ac_optarg ;;
862
863	-build \| --build \| --buil \| --bui \| --bu)
864	ac_prev=build_alias ;;
865	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
866	build_alias=$ac_optarg ;;
867
868	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
869	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
870	ac_prev=cache_file ;;
871	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
872	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
873	cache_file=$ac_optarg ;;
874
875	--config-cache \| -C)
876	cache_file=config.cache ;;
877
878	-datadir \| --datadir \| --datadi \| --datad)
879	ac_prev=datadir ;;
880	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
881	datadir=$ac_optarg ;;
882
883	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
884	\| --dataroo \| --dataro \| --datar)
885	ac_prev=datarootdir ;;
886	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
887	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
888	datarootdir=$ac_optarg ;;
889
890	-disable-* \| --disable-*)
891	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
892	# Reject names that are not valid shell variable names.
893	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
894	as_fn_error $? "invalid feature name: $ac_useropt"
895	ac_useropt_orig=$ac_useropt
896	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
897	case $ac_user_opts in
898	*"
899	"enable_$ac_useropt"
900	"*) ;;
901	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
902	ac_unrecognized_sep=', ';;
903	esac
904	eval enable_$ac_useropt=no ;;
905
906	-docdir \| --docdir \| --docdi \| --doc \| --do)
907	ac_prev=docdir ;;
908	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
909	docdir=$ac_optarg ;;
910
911	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
912	ac_prev=dvidir ;;
913	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
914	dvidir=$ac_optarg ;;
915
916	-enable-* \| --enable-*)
917	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
918	# Reject names that are not valid shell variable names.
919	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
920	as_fn_error $? "invalid feature name: $ac_useropt"
921	ac_useropt_orig=$ac_useropt
922	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
923	case $ac_user_opts in
924	*"
925	"enable_$ac_useropt"
926	"*) ;;
927	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
928	ac_unrecognized_sep=', ';;
929	esac
930	eval enable_$ac_useropt=\$ac_optarg ;;
931
932	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
933	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
934	\| --exec \| --exe \| --ex)
935	ac_prev=exec_prefix ;;
936	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
937	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
938	\| --exec=* \| --exe=* \| --ex=*)
939	exec_prefix=$ac_optarg ;;
940
941	-gas \| --gas \| --ga \| --g)
942	# Obsolete; use --with-gas.
943	with_gas=yes ;;
944
945	-help \| --help \| --hel \| --he \| -h)
946	ac_init_help=long ;;
947	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
948	ac_init_help=recursive ;;
949	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
950	ac_init_help=short ;;
951
952	-host \| --host \| --hos \| --ho)
953	ac_prev=host_alias ;;
954	-host=* \| --host=* \| --hos=* \| --ho=*)
955	host_alias=$ac_optarg ;;
956
957	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
958	ac_prev=htmldir ;;
959	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
960	\| --ht=*)
961	htmldir=$ac_optarg ;;
962
963	-includedir \| --includedir \| --includedi \| --included \| --include \
964	\| --includ \| --inclu \| --incl \| --inc)
965	ac_prev=includedir ;;
966	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
967	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
968	includedir=$ac_optarg ;;
969
970	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
971	ac_prev=infodir ;;
972	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
973	infodir=$ac_optarg ;;
974
975	-libdir \| --libdir \| --libdi \| --libd)
976	ac_prev=libdir ;;
977	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
978	libdir=$ac_optarg ;;
979
980	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
981	\| --libexe \| --libex \| --libe)
982	ac_prev=libexecdir ;;
983	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
984	\| --libexe=* \| --libex=* \| --libe=*)
985	libexecdir=$ac_optarg ;;
986
987	-localedir \| --localedir \| --localedi \| --localed \| --locale)
988	ac_prev=localedir ;;
989	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
990	localedir=$ac_optarg ;;
991
992	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
993	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
994	ac_prev=localstatedir ;;
995	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
996	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
997	localstatedir=$ac_optarg ;;
998
999	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
1000	ac_prev=mandir ;;
1001	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
1002	mandir=$ac_optarg ;;
1003
1004	-nfp \| --nfp \| --nf)
1005	# Obsolete; use --without-fp.
1006	with_fp=no ;;
1007
1008	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
1009	\| --no-cr \| --no-c \| -n)
1010	no_create=yes ;;
1011
1012	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
1013	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
1014	no_recursion=yes ;;
1015
1016	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
1017	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
1018	\| --oldin \| --oldi \| --old \| --ol \| --o)
1019	ac_prev=oldincludedir ;;
1020	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
1021	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
1022	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
1023	oldincludedir=$ac_optarg ;;
1024
1025	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1026	ac_prev=prefix ;;
1027	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1028	prefix=$ac_optarg ;;
1029
1030	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1031	\| --program-pre \| --program-pr \| --program-p)
1032	ac_prev=program_prefix ;;
1033	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1034	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1035	program_prefix=$ac_optarg ;;
1036
1037	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1038	\| --program-suf \| --program-su \| --program-s)
1039	ac_prev=program_suffix ;;
1040	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1041	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1042	program_suffix=$ac_optarg ;;
1043
1044	-program-transform-name \| --program-transform-name \
1045	\| --program-transform-nam \| --program-transform-na \
1046	\| --program-transform-n \| --program-transform- \
1047	\| --program-transform \| --program-transfor \
1048	\| --program-transfo \| --program-transf \
1049	\| --program-trans \| --program-tran \
1050	\| --progr-tra \| --program-tr \| --program-t)
1051	ac_prev=program_transform_name ;;
1052	-program-transform-name=* \| --program-transform-name=* \
1053	\| --program-transform-nam=* \| --program-transform-na=* \
1054	\| --program-transform-n=* \| --program-transform-=* \
1055	\| --program-transform=* \| --program-transfor=* \
1056	\| --program-transfo=* \| --program-transf=* \
1057	\| --program-trans=* \| --program-tran=* \
1058	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1059	program_transform_name=$ac_optarg ;;
1060
1061	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1062	ac_prev=pdfdir ;;
1063	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1064	pdfdir=$ac_optarg ;;
1065
1066	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1067	ac_prev=psdir ;;
1068	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1069	psdir=$ac_optarg ;;
1070
1071	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1072	\| -silent \| --silent \| --silen \| --sile \| --sil)
1073	silent=yes ;;
1074
1075	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1076	ac_prev=sbindir ;;
1077	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1078	\| --sbi=* \| --sb=*)
1079	sbindir=$ac_optarg ;;
1080
1081	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1082	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1083	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1084	\| --sha \| --sh)
1085	ac_prev=sharedstatedir ;;
1086	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1087	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1088	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1089	\| --sha=* \| --sh=*)
1090	sharedstatedir=$ac_optarg ;;
1091
1092	-site \| --site \| --sit)
1093	ac_prev=site ;;
1094	-site=* \| --site=* \| --sit=*)
1095	site=$ac_optarg ;;
1096
1097	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1098	ac_prev=srcdir ;;
1099	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1100	srcdir=$ac_optarg ;;
1101
1102	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1103	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1104	ac_prev=sysconfdir ;;
1105	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1106	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1107	sysconfdir=$ac_optarg ;;
1108
1109	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1110	ac_prev=target_alias ;;
1111	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1112	target_alias=$ac_optarg ;;
1113
1114	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1115	verbose=yes ;;
1116
1117	-version \| --version \| --versio \| --versi \| --vers \| -V)
1118	ac_init_version=: ;;
1119
1120	-with-* \| --with-*)
1121	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1122	# Reject names that are not valid shell variable names.
1123	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1124	as_fn_error $? "invalid package name: $ac_useropt"
1125	ac_useropt_orig=$ac_useropt
1126	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1127	case $ac_user_opts in
1128	*"
1129	"with_$ac_useropt"
1130	"*) ;;
1131	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1132	ac_unrecognized_sep=', ';;
1133	esac
1134	eval with_$ac_useropt=\$ac_optarg ;;
1135
1136	-without-* \| --without-*)
1137	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1138	# Reject names that are not valid shell variable names.
1139	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1140	as_fn_error $? "invalid package name: $ac_useropt"
1141	ac_useropt_orig=$ac_useropt
1142	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1143	case $ac_user_opts in
1144	*"
1145	"with_$ac_useropt"
1146	"*) ;;
1147	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1148	ac_unrecognized_sep=', ';;
1149	esac
1150	eval with_$ac_useropt=no ;;
1151
1152	--x)
1153	# Obsolete; use --with-x.
1154	with_x=yes ;;
1155
1156	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1157	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1158	ac_prev=x_includes ;;
1159	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1160	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1161	x_includes=$ac_optarg ;;
1162
1163	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1164	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1165	ac_prev=x_libraries ;;
1166	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1167	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1168	x_libraries=$ac_optarg ;;
1169
1170	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1171	Try \`$0 --help' for more information"
1172	;;
1173
1174	=)
1175	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1176	# Reject names that are not valid shell variable names.
1177	case $ac_envvar in #(
1178	'' \| [0-9]* \| [!_$as_cr_alnum] )
1179	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1180	esac
1181	eval $ac_envvar=\$ac_optarg
1182	export $ac_envvar ;;
1183
1184	*)
1185	# FIXME: should be removed in autoconf 3.0.
1186	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1187	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1188	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1189	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1190	;;
1191
1192	esac
1193	done
1194
1195	if test -n "$ac_prev"; then
1196	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1197	as_fn_error $? "missing argument to $ac_option"
1198	fi
1199
1200	if test -n "$ac_unrecognized_opts"; then
1201	case $enable_option_checking in
1202	no) ;;
1203	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1204	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1205	esac
1206	fi
1207
1208	# Check all directory arguments for consistency.
1209	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1210	datadir sysconfdir sharedstatedir localstatedir includedir \
1211	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1212	libdir localedir mandir
1213	do
1214	eval ac_val=\$$ac_var
1215	# Remove trailing slashes.
1216	case $ac_val in
1217	*/ )
1218	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1219	eval $ac_var=\$ac_val;;
1220	esac
1221	# Be sure to have absolute directory names.
1222	case $ac_val in
1223	[\\/$]* \| ?:[\\/]* ) continue;;
1224	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1225	esac
1226	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1227	done
1228
1229	# There might be people who depend on the old broken behavior: `$host'
1230	# used to hold the argument of --host etc.
1231	# FIXME: To remove some day.
1232	build=$build_alias
1233	host=$host_alias
1234	target=$target_alias
1235
1236	# FIXME: To remove some day.
1237	if test "x$host_alias" != x; then
1238	if test "x$build_alias" = x; then
1239	cross_compiling=maybe
1240	elif test "x$build_alias" != "x$host_alias"; then
1241	cross_compiling=yes
1242	fi
1243	fi
1244
1245	ac_tool_prefix=
1246	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1247
1248	test "$silent" = yes && exec 6>/dev/null
1249
1250
1251	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1252	ac_ls_di=`ls -di .` &&
1253	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1254	as_fn_error $? "working directory cannot be determined"
1255	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1256	as_fn_error $? "pwd does not report name of working directory"
1257
1258
1259	# Find the source files, if location was not specified.
1260	if test -z "$srcdir"; then
1261	ac_srcdir_defaulted=yes
1262	# Try the directory containing this script, then the parent directory.
1263	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1264	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1265	X"$as_myself" : 'X$//$[^/]' \\| \
1266	X"$as_myself" : 'X$//$$' \\| \
1267	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1268	$as_echo X"$as_myself" \|
1269	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1270	s//\1/
1271	q
1272	}
1273	/^X$\/\/$[^/].*/{
1274	s//\1/
1275	q
1276	}
1277	/^X$\/\/$$/{
1278	s//\1/
1279	q
1280	}
1281	/^X$\/$.*/{
1282	s//\1/
1283	q
1284	}
1285	s/.*/./; q'`
1286	srcdir=$ac_confdir
1287	if test ! -r "$srcdir/$ac_unique_file"; then
1288	srcdir=..
1289	fi
1290	else
1291	ac_srcdir_defaulted=no
1292	fi
1293	if test ! -r "$srcdir/$ac_unique_file"; then
1294	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1295	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1296	fi
1297	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1298	ac_abs_confdir=`(
1299	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1300	pwd)`
1301	# When building in place, set srcdir=.
1302	if test "$ac_abs_confdir" = "$ac_pwd"; then
1303	srcdir=.
1304	fi
1305	# Remove unnecessary trailing slashes from srcdir.
1306	# Double slashes in file names in object file debugging info
1307	# mess up M-x gdb in Emacs.
1308	case $srcdir in
1309	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1310	esac
1311	for ac_var in $ac_precious_vars; do
1312	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1313	eval ac_env_${ac_var}_value=\$${ac_var}
1314	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1315	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1316	done
1317
1318	#
1319	# Report the --help message.
1320	#
1321	if test "$ac_init_help" = "long"; then
1322	# Omit some internal or obsolete options to make the list less imposing.
1323	# This message is too long to be a string in the A/UX 3.1 sh.
1324	cat <<_ACEOF
1325	\`configure' configures Rappture 1.5 to adapt to many kinds of systems.
1326
1327	Usage: $0 [OPTION]... [VAR=VALUE]...
1328
1329	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1330	VAR=VALUE. See below for descriptions of some of the useful variables.
1331
1332	Defaults for the options are specified in brackets.
1333
1334	Configuration:
1335	-h, --help display this help and exit
1336	--help=short display options specific to this package
1337	--help=recursive display the short help of all the included packages
1338	-V, --version display version information and exit
1339	-q, --quiet, --silent do not print \`checking ...' messages
1340	--cache-file=FILE cache test results in FILE [disabled]
1341	-C, --config-cache alias for \`--cache-file=config.cache'
1342	-n, --no-create do not create output files
1343	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1344
1345	Installation directories:
1346	--prefix=PREFIX install architecture-independent files in PREFIX
1347	[$ac_default_prefix]
1348	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1349	[PREFIX]
1350
1351	By default, \`make install' will install all the files in
1352	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1353	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1354	for instance \`--prefix=\$HOME'.
1355
1356	For better control, use the options below.
1357
1358	Fine tuning of the installation directories:
1359	--bindir=DIR user executables [EPREFIX/bin]
1360	--sbindir=DIR system admin executables [EPREFIX/sbin]
1361	--libexecdir=DIR program executables [EPREFIX/libexec]
1362	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1363	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1364	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1365	--libdir=DIR object code libraries [EPREFIX/lib]
1366	--includedir=DIR C header files [PREFIX/include]
1367	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1368	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1369	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1370	--infodir=DIR info documentation [DATAROOTDIR/info]
1371	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1372	--mandir=DIR man documentation [DATAROOTDIR/man]
1373	--docdir=DIR documentation root [DATAROOTDIR/doc/rappture]
1374	--htmldir=DIR html documentation [DOCDIR]
1375	--dvidir=DIR dvi documentation [DOCDIR]
1376	--pdfdir=DIR pdf documentation [DOCDIR]
1377	--psdir=DIR ps documentation [DOCDIR]
1378	_ACEOF
1379
1380	cat <<\_ACEOF
1381
1382	X features:
1383	--x-includes=DIR X include files are in DIR
1384	--x-libraries=DIR X library files are in DIR
1385	_ACEOF
1386	fi
1387
1388	if test -n "$ac_init_help"; then
1389	case $ac_init_help in
1390	short \| recursive ) echo "Configuration of Rappture 1.5:";;
1391	esac
1392	cat <<\_ACEOF
1393
1394	Optional Features:
1395	--disable-option-checking ignore unrecognized --enable/--with options
1396	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1397	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1398	--enable-64bit enable 64bit support (where applicable)
1399	--enable-64bit-vis enable 64bit Sparc VIS support
1400	--enable-corefoundation use CoreFoundation API --enable-corefoundation
1401	--disable-load disallow dynamic loading and "load" command
1402	--enable-symbols build with debugging symbols --disable-symbols
1403
1404	Optional Packages:
1405	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1406	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1407	--with-x use the X Window System
1408
1409	Some influential environment variables:
1410	CC C compiler command
1411	CFLAGS C compiler flags
1412	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1413	nonstandard directory <lib dir>
1414	LIBS libraries to pass to the linker, e.g. -l<library>
1415	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1416	you have headers in a nonstandard directory <include dir>
1417	CXX C++ compiler command
1418	CXXFLAGS C++ compiler flags
1419	F77 Fortran 77 compiler command
1420	FFLAGS Fortran 77 compiler flags
1421	CPP C preprocessor
1422	XMKMF Path to xmkmf, Makefile generator for X Window System
1423	CXXCPP C++ preprocessor
1424
1425	Use these variables to override the choices made by `configure' or to help
1426	it to find libraries and programs with nonstandard names/locations.
1427
1428	Report bugs to <rappture@nanohub.org>.
1429	_ACEOF
1430	ac_status=$?
1431	fi
1432
1433	if test "$ac_init_help" = "recursive"; then
1434	# If there are subdirs, report their specific --help.
1435	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1436	test -d "$ac_dir" \|\|
1437	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1438	continue
1439	ac_builddir=.
1440
1441	case "$ac_dir" in
1442	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1443	*)
1444	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1445	# A ".." for each directory in $ac_dir_suffix.
1446	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1447	case $ac_top_builddir_sub in
1448	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1449	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1450	esac ;;
1451	esac
1452	ac_abs_top_builddir=$ac_pwd
1453	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1454	# for backward compatibility:
1455	ac_top_builddir=$ac_top_build_prefix
1456
1457	case $srcdir in
1458	.) # We are building in place.
1459	ac_srcdir=.
1460	ac_top_srcdir=$ac_top_builddir_sub
1461	ac_abs_top_srcdir=$ac_pwd ;;
1462	[\\/]* \| ?:[\\/]* ) # Absolute name.
1463	ac_srcdir=$srcdir$ac_dir_suffix;
1464	ac_top_srcdir=$srcdir
1465	ac_abs_top_srcdir=$srcdir ;;
1466	*) # Relative name.
1467	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1468	ac_top_srcdir=$ac_top_build_prefix$srcdir
1469	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1470	esac
1471	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1472
1473	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1474	# Check for guested configure.
1475	if test -f "$ac_srcdir/configure.gnu"; then
1476	echo &&
1477	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1478	elif test -f "$ac_srcdir/configure"; then
1479	echo &&
1480	$SHELL "$ac_srcdir/configure" --help=recursive
1481	else
1482	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1483	fi \|\| ac_status=$?
1484	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1485	done
1486	fi
1487
1488	test -n "$ac_init_help" && exit $ac_status
1489	if $ac_init_version; then
1490	cat <<\_ACEOF
1491	Rappture configure 1.5
1492	generated by GNU Autoconf 2.69
1493
1494	Copyright (C) 2012 Free Software Foundation, Inc.
1495	This configure script is free software; the Free Software Foundation
1496	gives unlimited permission to copy, distribute and modify it.
1497	_ACEOF
1498	exit
1499	fi
1500
1501	## ------------------------ ##
1502	## Autoconf initialization. ##
1503	## ------------------------ ##
1504
1505	# ac_fn_c_try_compile LINENO
1506	# --------------------------
1507	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1508	ac_fn_c_try_compile ()
1509	{
1510	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1511	rm -f conftest.$ac_objext
1512	if { { ac_try="$ac_compile"
1513	case "(($ac_try" in
1514	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1515	*) ac_try_echo=$ac_try;;
1516	esac
1517	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1518	$as_echo "$ac_try_echo"; } >&5
1519	(eval "$ac_compile") 2>conftest.err
1520	ac_status=$?
1521	if test -s conftest.err; then
1522	grep -v '^ *+' conftest.err >conftest.er1
1523	cat conftest.er1 >&5
1524	mv -f conftest.er1 conftest.err
1525	fi
1526	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1527	test $ac_status = 0; } && {
1528	test -z "$ac_c_werror_flag" \|\|
1529	test ! -s conftest.err
1530	} && test -s conftest.$ac_objext; then :
1531	ac_retval=0
1532	else
1533	$as_echo "$as_me: failed program was:" >&5
1534	sed 's/^/\| /' conftest.$ac_ext >&5
1535
1536	ac_retval=1
1537	fi
1538	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1539	as_fn_set_status $ac_retval
1540
1541	} # ac_fn_c_try_compile
1542
1543	# ac_fn_cxx_try_compile LINENO
1544	# ----------------------------
1545	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1546	ac_fn_cxx_try_compile ()
1547	{
1548	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1549	rm -f conftest.$ac_objext
1550	if { { ac_try="$ac_compile"
1551	case "(($ac_try" in
1552	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1553	*) ac_try_echo=$ac_try;;
1554	esac
1555	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1556	$as_echo "$ac_try_echo"; } >&5
1557	(eval "$ac_compile") 2>conftest.err
1558	ac_status=$?
1559	if test -s conftest.err; then
1560	grep -v '^ *+' conftest.err >conftest.er1
1561	cat conftest.er1 >&5
1562	mv -f conftest.er1 conftest.err
1563	fi
1564	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1565	test $ac_status = 0; } && {
1566	test -z "$ac_cxx_werror_flag" \|\|
1567	test ! -s conftest.err
1568	} && test -s conftest.$ac_objext; then :
1569	ac_retval=0
1570	else
1571	$as_echo "$as_me: failed program was:" >&5
1572	sed 's/^/\| /' conftest.$ac_ext >&5
1573
1574	ac_retval=1
1575	fi
1576	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1577	as_fn_set_status $ac_retval
1578
1579	} # ac_fn_cxx_try_compile
1580
1581	# ac_fn_f77_try_compile LINENO
1582	# ----------------------------
1583	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1584	ac_fn_f77_try_compile ()
1585	{
1586	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1587	rm -f conftest.$ac_objext
1588	if { { ac_try="$ac_compile"
1589	case "(($ac_try" in
1590	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1591	*) ac_try_echo=$ac_try;;
1592	esac
1593	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1594	$as_echo "$ac_try_echo"; } >&5
1595	(eval "$ac_compile") 2>conftest.err
1596	ac_status=$?
1597	if test -s conftest.err; then
1598	grep -v '^ *+' conftest.err >conftest.er1
1599	cat conftest.er1 >&5
1600	mv -f conftest.er1 conftest.err
1601	fi
1602	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1603	test $ac_status = 0; } && {
1604	test -z "$ac_f77_werror_flag" \|\|
1605	test ! -s conftest.err
1606	} && test -s conftest.$ac_objext; then :
1607	ac_retval=0
1608	else
1609	$as_echo "$as_me: failed program was:" >&5
1610	sed 's/^/\| /' conftest.$ac_ext >&5
1611
1612	ac_retval=1
1613	fi
1614	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1615	as_fn_set_status $ac_retval
1616
1617	} # ac_fn_f77_try_compile
1618
1619	# ac_fn_c_try_cpp LINENO
1620	# ----------------------
1621	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1622	ac_fn_c_try_cpp ()
1623	{
1624	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1625	if { { ac_try="$ac_cpp conftest.$ac_ext"
1626	case "(($ac_try" in
1627	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1628	*) ac_try_echo=$ac_try;;
1629	esac
1630	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1631	$as_echo "$ac_try_echo"; } >&5
1632	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1633	ac_status=$?
1634	if test -s conftest.err; then
1635	grep -v '^ *+' conftest.err >conftest.er1
1636	cat conftest.er1 >&5
1637	mv -f conftest.er1 conftest.err
1638	fi
1639	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1640	test $ac_status = 0; } > conftest.i && {
1641	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1642	test ! -s conftest.err
1643	}; then :
1644	ac_retval=0
1645	else
1646	$as_echo "$as_me: failed program was:" >&5
1647	sed 's/^/\| /' conftest.$ac_ext >&5
1648
1649	ac_retval=1
1650	fi
1651	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1652	as_fn_set_status $ac_retval
1653
1654	} # ac_fn_c_try_cpp
1655
1656	# ac_fn_c_try_run LINENO
1657	# ----------------------
1658	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1659	# that executables can be run.
1660	ac_fn_c_try_run ()
1661	{
1662	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1663	if { { ac_try="$ac_link"
1664	case "(($ac_try" in
1665	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1666	*) ac_try_echo=$ac_try;;
1667	esac
1668	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1669	$as_echo "$ac_try_echo"; } >&5
1670	(eval "$ac_link") 2>&5
1671	ac_status=$?
1672	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1673	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1674	{ { case "(($ac_try" in
1675	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1676	*) ac_try_echo=$ac_try;;
1677	esac
1678	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1679	$as_echo "$ac_try_echo"; } >&5
1680	(eval "$ac_try") 2>&5
1681	ac_status=$?
1682	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1683	test $ac_status = 0; }; }; then :
1684	ac_retval=0
1685	else
1686	$as_echo "$as_me: program exited with status $ac_status" >&5
1687	$as_echo "$as_me: failed program was:" >&5
1688	sed 's/^/\| /' conftest.$ac_ext >&5
1689
1690	ac_retval=$ac_status
1691	fi
1692	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1693	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1694	as_fn_set_status $ac_retval
1695
1696	} # ac_fn_c_try_run
1697
1698	# ac_fn_c_try_link LINENO
1699	# -----------------------
1700	# Try to link conftest.$ac_ext, and return whether this succeeded.
1701	ac_fn_c_try_link ()
1702	{
1703	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1704	rm -f conftest.$ac_objext conftest$ac_exeext
1705	if { { ac_try="$ac_link"
1706	case "(($ac_try" in
1707	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1708	*) ac_try_echo=$ac_try;;
1709	esac
1710	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1711	$as_echo "$ac_try_echo"; } >&5
1712	(eval "$ac_link") 2>conftest.err
1713	ac_status=$?
1714	if test -s conftest.err; then
1715	grep -v '^ *+' conftest.err >conftest.er1
1716	cat conftest.er1 >&5
1717	mv -f conftest.er1 conftest.err
1718	fi
1719	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1720	test $ac_status = 0; } && {
1721	test -z "$ac_c_werror_flag" \|\|
1722	test ! -s conftest.err
1723	} && test -s conftest$ac_exeext && {
1724	test "$cross_compiling" = yes \|\|
1725	test -x conftest$ac_exeext
1726	}; then :
1727	ac_retval=0
1728	else
1729	$as_echo "$as_me: failed program was:" >&5
1730	sed 's/^/\| /' conftest.$ac_ext >&5
1731
1732	ac_retval=1
1733	fi
1734	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1735	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1736	# interfere with the next link command; also delete a directory that is
1737	# left behind by Apple's compiler. We do this before executing the actions.
1738	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1739	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1740	as_fn_set_status $ac_retval
1741
1742	} # ac_fn_c_try_link
1743
1744	# ac_fn_c_check_func LINENO FUNC VAR
1745	# ----------------------------------
1746	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1747	ac_fn_c_check_func ()
1748	{
1749	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1750	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1751	$as_echo_n "checking for $2... " >&6; }
1752	if eval \${$3+:} false; then :
1753	$as_echo_n "(cached) " >&6
1754	else
1755	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1756	/* end confdefs.h. */
1757	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1758	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1759	#define $2 innocuous_$2
1760
1761	/* System header to define __stub macros and hopefully few prototypes,
1762	which can conflict with char $2 (); below.
1763	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1764	<limits.h> exists even on freestanding compilers. */
1765
1766	#ifdef __STDC__
1767	# include <limits.h>
1768	#else
1769	# include <assert.h>
1770	#endif
1771
1772	#undef $2
1773
1774	/* Override any GCC internal prototype to avoid an error.
1775	Use char because int might match the return type of a GCC
1776	builtin and then its argument prototype would still apply. */
1777	#ifdef __cplusplus
1778	extern "C"
1779	#endif
1780	char $2 ();
1781	/* The GNU C library defines this for functions which it implements
1782	to always fail with ENOSYS. Some functions are actually named
1783	something starting with __ and the normal name is an alias. */
1784	#if defined __stub_$2 \|\| defined __stub___$2
1785	choke me
1786	#endif
1787
1788	int
1789	main ()
1790	{
1791	return $2 ();
1792	;
1793	return 0;
1794	}
1795	_ACEOF
1796	if ac_fn_c_try_link "$LINENO"; then :
1797	eval "$3=yes"
1798	else
1799	eval "$3=no"
1800	fi
1801	rm -f core conftest.err conftest.$ac_objext \
1802	conftest$ac_exeext conftest.$ac_ext
1803	fi
1804	eval ac_res=\$$3
1805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1806	$as_echo "$ac_res" >&6; }
1807	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1808
1809	} # ac_fn_c_check_func
1810
1811	# ac_fn_cxx_try_cpp LINENO
1812	# ------------------------
1813	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1814	ac_fn_cxx_try_cpp ()
1815	{
1816	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1817	if { { ac_try="$ac_cpp conftest.$ac_ext"
1818	case "(($ac_try" in
1819	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1820	*) ac_try_echo=$ac_try;;
1821	esac
1822	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1823	$as_echo "$ac_try_echo"; } >&5
1824	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1825	ac_status=$?
1826	if test -s conftest.err; then
1827	grep -v '^ *+' conftest.err >conftest.er1
1828	cat conftest.er1 >&5
1829	mv -f conftest.er1 conftest.err
1830	fi
1831	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1832	test $ac_status = 0; } > conftest.i && {
1833	test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" \|\|
1834	test ! -s conftest.err
1835	}; then :
1836	ac_retval=0
1837	else
1838	$as_echo "$as_me: failed program was:" >&5
1839	sed 's/^/\| /' conftest.$ac_ext >&5
1840
1841	ac_retval=1
1842	fi
1843	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1844	as_fn_set_status $ac_retval
1845
1846	} # ac_fn_cxx_try_cpp
1847
1848	# ac_fn_cxx_try_link LINENO
1849	# -------------------------
1850	# Try to link conftest.$ac_ext, and return whether this succeeded.
1851	ac_fn_cxx_try_link ()
1852	{
1853	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1854	rm -f conftest.$ac_objext conftest$ac_exeext
1855	if { { ac_try="$ac_link"
1856	case "(($ac_try" in
1857	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1858	*) ac_try_echo=$ac_try;;
1859	esac
1860	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1861	$as_echo "$ac_try_echo"; } >&5
1862	(eval "$ac_link") 2>conftest.err
1863	ac_status=$?
1864	if test -s conftest.err; then
1865	grep -v '^ *+' conftest.err >conftest.er1
1866	cat conftest.er1 >&5
1867	mv -f conftest.er1 conftest.err
1868	fi
1869	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1870	test $ac_status = 0; } && {
1871	test -z "$ac_cxx_werror_flag" \|\|
1872	test ! -s conftest.err
1873	} && test -s conftest$ac_exeext && {
1874	test "$cross_compiling" = yes \|\|
1875	test -x conftest$ac_exeext
1876	}; then :
1877	ac_retval=0
1878	else
1879	$as_echo "$as_me: failed program was:" >&5
1880	sed 's/^/\| /' conftest.$ac_ext >&5
1881
1882	ac_retval=1
1883	fi
1884	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1885	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1886	# interfere with the next link command; also delete a directory that is
1887	# left behind by Apple's compiler. We do this before executing the actions.
1888	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1889	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1890	as_fn_set_status $ac_retval
1891
1892	} # ac_fn_cxx_try_link
1893
1894	# ac_fn_cxx_try_run LINENO
1895	# ------------------------
1896	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1897	# that executables can be run.
1898	ac_fn_cxx_try_run ()
1899	{
1900	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1901	if { { ac_try="$ac_link"
1902	case "(($ac_try" in
1903	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1904	*) ac_try_echo=$ac_try;;
1905	esac
1906	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1907	$as_echo "$ac_try_echo"; } >&5
1908	(eval "$ac_link") 2>&5
1909	ac_status=$?
1910	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1911	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1912	{ { case "(($ac_try" in
1913	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1914	*) ac_try_echo=$ac_try;;
1915	esac
1916	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1917	$as_echo "$ac_try_echo"; } >&5
1918	(eval "$ac_try") 2>&5
1919	ac_status=$?
1920	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1921	test $ac_status = 0; }; }; then :
1922	ac_retval=0
1923	else
1924	$as_echo "$as_me: program exited with status $ac_status" >&5
1925	$as_echo "$as_me: failed program was:" >&5
1926	sed 's/^/\| /' conftest.$ac_ext >&5
1927
1928	ac_retval=$ac_status
1929	fi
1930	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1931	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1932	as_fn_set_status $ac_retval
1933
1934	} # ac_fn_cxx_try_run
1935
1936	# ac_fn_cxx_check_header_compile LINENO HEADER VAR INCLUDES
1937	# ---------------------------------------------------------
1938	# Tests whether HEADER exists and can be compiled using the include files in
1939	# INCLUDES, setting the cache variable VAR accordingly.
1940	ac_fn_cxx_check_header_compile ()
1941	{
1942	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1943	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1944	$as_echo_n "checking for $2... " >&6; }
1945	if eval \${$3+:} false; then :
1946	$as_echo_n "(cached) " >&6
1947	else
1948	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1949	/* end confdefs.h. */
1950	$4
1951	#include <$2>
1952	_ACEOF
1953	if ac_fn_cxx_try_compile "$LINENO"; then :
1954	eval "$3=yes"
1955	else
1956	eval "$3=no"
1957	fi
1958	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1959	fi
1960	eval ac_res=\$$3
1961	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1962	$as_echo "$ac_res" >&6; }
1963	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1964
1965	} # ac_fn_cxx_check_header_compile
1966
1967	# ac_fn_cxx_compute_int LINENO EXPR VAR INCLUDES
1968	# ----------------------------------------------
1969	# Tries to find the compile-time value of EXPR in a program that includes
1970	# INCLUDES, setting VAR accordingly. Returns whether the value could be
1971	# computed
1972	ac_fn_cxx_compute_int ()
1973	{
1974	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1975	if test "$cross_compiling" = yes; then
1976	# Depending upon the size, compute the lo and hi bounds.
1977	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1978	/* end confdefs.h. */
1979	$4
1980	int
1981	main ()
1982	{
1983	static int test_array [1 - 2 * !(($2) >= 0)];
1984	test_array [0] = 0;
1985	return test_array [0];
1986
1987	;
1988	return 0;
1989	}
1990	_ACEOF
1991	if ac_fn_cxx_try_compile "$LINENO"; then :
1992	ac_lo=0 ac_mid=0
1993	while :; do
1994	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1995	/* end confdefs.h. */
1996	$4
1997	int
1998	main ()
1999	{
2000	static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2001	test_array [0] = 0;
2002	return test_array [0];
2003
2004	;
2005	return 0;
2006	}
2007	_ACEOF
2008	if ac_fn_cxx_try_compile "$LINENO"; then :
2009	ac_hi=$ac_mid; break
2010	else
2011	as_fn_arith $ac_mid + 1 && ac_lo=$as_val
2012	if test $ac_lo -le $ac_mid; then
2013	ac_lo= ac_hi=
2014	break
2015	fi
2016	as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
2017	fi
2018	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2019	done
2020	else
2021	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2022	/* end confdefs.h. */
2023	$4
2024	int
2025	main ()
2026	{
2027	static int test_array [1 - 2 * !(($2) < 0)];
2028	test_array [0] = 0;
2029	return test_array [0];
2030
2031	;
2032	return 0;
2033	}
2034	_ACEOF
2035	if ac_fn_cxx_try_compile "$LINENO"; then :
2036	ac_hi=-1 ac_mid=-1
2037	while :; do
2038	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2039	/* end confdefs.h. */
2040	$4
2041	int
2042	main ()
2043	{
2044	static int test_array [1 - 2 * !(($2) >= $ac_mid)];
2045	test_array [0] = 0;
2046	return test_array [0];
2047
2048	;
2049	return 0;
2050	}
2051	_ACEOF
2052	if ac_fn_cxx_try_compile "$LINENO"; then :
2053	ac_lo=$ac_mid; break
2054	else
2055	as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
2056	if test $ac_mid -le $ac_hi; then
2057	ac_lo= ac_hi=
2058	break
2059	fi
2060	as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
2061	fi
2062	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2063	done
2064	else
2065	ac_lo= ac_hi=
2066	fi
2067	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2068	fi
2069	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2070	# Binary search between lo and hi bounds.
2071	while test "x$ac_lo" != "x$ac_hi"; do
2072	as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
2073	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2074	/* end confdefs.h. */
2075	$4
2076	int
2077	main ()
2078	{
2079	static int test_array [1 - 2 * !(($2) <= $ac_mid)];
2080	test_array [0] = 0;
2081	return test_array [0];
2082
2083	;
2084	return 0;
2085	}
2086	_ACEOF
2087	if ac_fn_cxx_try_compile "$LINENO"; then :
2088	ac_hi=$ac_mid
2089	else
2090	as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2091	fi
2092	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2093	done
2094	case $ac_lo in #((
2095	?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2096	'') ac_retval=1 ;;
2097	esac
2098	else
2099	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2100	/* end confdefs.h. */
2101	$4
2102	static long int longval () { return $2; }
2103	static unsigned long int ulongval () { return $2; }
2104	#include <stdio.h>
2105	#include <stdlib.h>
2106	int
2107	main ()
2108	{
2109
2110	FILE *f = fopen ("conftest.val", "w");
2111	if (! f)
2112	return 1;
2113	if (($2) < 0)
2114	{
2115	long int i = longval ();
2116	if (i != ($2))
2117	return 1;
2118	fprintf (f, "%ld", i);
2119	}
2120	else
2121	{
2122	unsigned long int i = ulongval ();
2123	if (i != ($2))
2124	return 1;
2125	fprintf (f, "%lu", i);
2126	}
2127	/* Do not output a trailing newline, as this causes \r\n confusion
2128	on some platforms. */
2129	return ferror (f) \|\| fclose (f) != 0;
2130
2131	;
2132	return 0;
2133	}
2134	_ACEOF
2135	if ac_fn_cxx_try_run "$LINENO"; then :
2136	echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2137	else
2138	ac_retval=1
2139	fi
2140	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
2141	conftest.$ac_objext conftest.beam conftest.$ac_ext
2142	rm -f conftest.val
2143
2144	fi
2145	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2146	as_fn_set_status $ac_retval
2147
2148	} # ac_fn_cxx_compute_int
2149
2150	# ac_fn_cxx_check_func LINENO FUNC VAR
2151	# ------------------------------------
2152	# Tests whether FUNC exists, setting the cache variable VAR accordingly
2153	ac_fn_cxx_check_func ()
2154	{
2155	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2156	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2157	$as_echo_n "checking for $2... " >&6; }
2158	if eval \${$3+:} false; then :
2159	$as_echo_n "(cached) " >&6
2160	else
2161	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2162	/* end confdefs.h. */
2163	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2164	For example, HP-UX 11i <limits.h> declares gettimeofday. */
2165	#define $2 innocuous_$2
2166
2167	/* System header to define __stub macros and hopefully few prototypes,
2168	which can conflict with char $2 (); below.
2169	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2170	<limits.h> exists even on freestanding compilers. */
2171
2172	#ifdef __STDC__
2173	# include <limits.h>
2174	#else
2175	# include <assert.h>
2176	#endif
2177
2178	#undef $2
2179
2180	/* Override any GCC internal prototype to avoid an error.
2181	Use char because int might match the return type of a GCC
2182	builtin and then its argument prototype would still apply. */
2183	#ifdef __cplusplus
2184	extern "C"
2185	#endif
2186	char $2 ();
2187	/* The GNU C library defines this for functions which it implements
2188	to always fail with ENOSYS. Some functions are actually named
2189	something starting with __ and the normal name is an alias. */
2190	#if defined __stub_$2 \|\| defined __stub___$2
2191	choke me
2192	#endif
2193
2194	int
2195	main ()
2196	{
2197	return $2 ();
2198	;
2199	return 0;
2200	}
2201	_ACEOF
2202	if ac_fn_cxx_try_link "$LINENO"; then :
2203	eval "$3=yes"
2204	else
2205	eval "$3=no"
2206	fi
2207	rm -f core conftest.err conftest.$ac_objext \
2208	conftest$ac_exeext conftest.$ac_ext
2209	fi
2210	eval ac_res=\$$3
2211	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2212	$as_echo "$ac_res" >&6; }
2213	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2214
2215	} # ac_fn_cxx_check_func
2216
2217	# ac_fn_cxx_check_header_mongrel LINENO HEADER VAR INCLUDES
2218	# ---------------------------------------------------------
2219	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
2220	# the include files in INCLUDES and setting the cache variable VAR
2221	# accordingly.
2222	ac_fn_cxx_check_header_mongrel ()
2223	{
2224	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2225	if eval \${$3+:} false; then :
2226	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2227	$as_echo_n "checking for $2... " >&6; }
2228	if eval \${$3+:} false; then :
2229	$as_echo_n "(cached) " >&6
2230	fi
2231	eval ac_res=\$$3
2232	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2233	$as_echo "$ac_res" >&6; }
2234	else
2235	# Is the header compilable?
2236	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2237	$as_echo_n "checking $2 usability... " >&6; }
2238	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2239	/* end confdefs.h. */
2240	$4
2241	#include <$2>
2242	_ACEOF
2243	if ac_fn_cxx_try_compile "$LINENO"; then :
2244	ac_header_compiler=yes
2245	else
2246	ac_header_compiler=no
2247	fi
2248	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2249	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2250	$as_echo "$ac_header_compiler" >&6; }
2251
2252	# Is the header present?
2253	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2254	$as_echo_n "checking $2 presence... " >&6; }
2255	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2256	/* end confdefs.h. */
2257	#include <$2>
2258	_ACEOF
2259	if ac_fn_cxx_try_cpp "$LINENO"; then :
2260	ac_header_preproc=yes
2261	else
2262	ac_header_preproc=no
2263	fi
2264	rm -f conftest.err conftest.i conftest.$ac_ext
2265	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2266	$as_echo "$ac_header_preproc" >&6; }
2267
2268	# So? What about this header?
2269	case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in #((
2270	yes:no: )
2271	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2272	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2273	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2274	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2275	;;
2276	no:yes:* )
2277	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2278	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2279	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
2280	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
2281	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2282	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2283	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
2284	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
2285	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2286	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2287	( $as_echo "## ----------------------------------- ##
2288	## Report this to rappture@nanohub.org ##
2289	## ----------------------------------- ##"
2290	) \| sed "s/^/$as_me: WARNING: /" >&2
2291	;;
2292	esac
2293	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2294	$as_echo_n "checking for $2... " >&6; }
2295	if eval \${$3+:} false; then :
2296	$as_echo_n "(cached) " >&6
2297	else
2298	eval "$3=\$ac_header_compiler"
2299	fi
2300	eval ac_res=\$$3
2301	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2302	$as_echo "$ac_res" >&6; }
2303	fi
2304	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2305
2306	} # ac_fn_cxx_check_header_mongrel
2307	cat >config.log <<_ACEOF
2308	This file contains any messages produced by compilers while
2309	running configure, to aid debugging if configure makes a mistake.
2310
2311	It was created by Rappture $as_me 1.5, which was
2312	generated by GNU Autoconf 2.69. Invocation command line was
2313
2314	$ $0 $@
2315
2316	_ACEOF
2317	exec 5>>config.log
2318	{
2319	cat <<_ASUNAME
2320	## --------- ##
2321	## Platform. ##
2322	## --------- ##
2323
2324	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2325	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2326	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2327	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2328	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2329
2330	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2331	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2332
2333	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2334	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2335	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2336	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2337	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2338	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2339	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2340
2341	_ASUNAME
2342
2343	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2344	for as_dir in $PATH
2345	do
2346	IFS=$as_save_IFS
2347	test -z "$as_dir" && as_dir=.
2348	$as_echo "PATH: $as_dir"
2349	done
2350	IFS=$as_save_IFS
2351
2352	} >&5
2353
2354	cat >&5 <<_ACEOF
2355
2356
2357	## ----------- ##
2358	## Core tests. ##
2359	## ----------- ##
2360
2361	_ACEOF
2362
2363
2364	# Keep a trace of the command line.
2365	# Strip out --no-create and --no-recursion so they do not pile up.
2366	# Strip out --silent because we don't want to record it for future runs.
2367	# Also quote any args containing shell meta-characters.
2368	# Make two passes to allow for proper duplicate-argument suppression.
2369	ac_configure_args=
2370	ac_configure_args0=
2371	ac_configure_args1=
2372	ac_must_keep_next=false
2373	for ac_pass in 1 2
2374	do
2375	for ac_arg
2376	do
2377	case $ac_arg in
2378	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2379	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2380	\| -silent \| --silent \| --silen \| --sile \| --sil)
2381	continue ;;
2382	\')
2383	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2384	esac
2385	case $ac_pass in
2386	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2387	2)
2388	as_fn_append ac_configure_args1 " '$ac_arg'"
2389	if test $ac_must_keep_next = true; then
2390	ac_must_keep_next=false # Got value, back to normal.
2391	else
2392	case $ac_arg in
2393	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2394	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2395	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2396	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2397	case "$ac_configure_args0 " in
2398	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2399	esac
2400	;;
2401	-* ) ac_must_keep_next=true ;;
2402	esac
2403	fi
2404	as_fn_append ac_configure_args " '$ac_arg'"
2405	;;
2406	esac
2407	done
2408	done
2409	{ ac_configure_args0=; unset ac_configure_args0;}
2410	{ ac_configure_args1=; unset ac_configure_args1;}
2411
2412	# When interrupted or exit'd, cleanup temporary files, and complete
2413	# config.log. We remove comments because anyway the quotes in there
2414	# would cause problems or look ugly.
2415	# WARNING: Use '\'' to represent an apostrophe within the trap.
2416	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2417	trap 'exit_status=$?
2418	# Save into config.log some information that might help in debugging.
2419	{
2420	echo
2421
2422	$as_echo "## ---------------- ##
2423	## Cache variables. ##
2424	## ---------------- ##"
2425	echo
2426	# The following way of writing the cache mishandles newlines in values,
2427	(
2428	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2429	eval ac_val=\$$ac_var
2430	case $ac_val in #(
2431	${as_nl})
2432	case $ac_var in #(
2433	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2434	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2435	esac
2436	case $ac_var in #(
2437	_ \| IFS \| as_nl) ;; #(
2438	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2439	*) { eval $ac_var=; unset $ac_var;} ;;
2440	esac ;;
2441	esac
2442	done
2443	(set) 2>&1 \|
2444	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2445	${as_nl}ac_space=\ )
2446	sed -n \
2447	"s/'\''/'\''\\\\'\'''\''/g;
2448	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2449	;; #(
2450	*)
2451	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2452	;;
2453	esac \|
2454	sort
2455	)
2456	echo
2457
2458	$as_echo "## ----------------- ##
2459	## Output variables. ##
2460	## ----------------- ##"
2461	echo
2462	for ac_var in $ac_subst_vars
2463	do
2464	eval ac_val=\$$ac_var
2465	case $ac_val in
2466	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2467	esac
2468	$as_echo "$ac_var='\''$ac_val'\''"
2469	done \| sort
2470	echo
2471
2472	if test -n "$ac_subst_files"; then
2473	$as_echo "## ------------------- ##
2474	## File substitutions. ##
2475	## ------------------- ##"
2476	echo
2477	for ac_var in $ac_subst_files
2478	do
2479	eval ac_val=\$$ac_var
2480	case $ac_val in
2481	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2482	esac
2483	$as_echo "$ac_var='\''$ac_val'\''"
2484	done \| sort
2485	echo
2486	fi
2487
2488	if test -s confdefs.h; then
2489	$as_echo "## ----------- ##
2490	## confdefs.h. ##
2491	## ----------- ##"
2492	echo
2493	cat confdefs.h
2494	echo
2495	fi
2496	test "$ac_signal" != 0 &&
2497	$as_echo "$as_me: caught signal $ac_signal"
2498	$as_echo "$as_me: exit $exit_status"
2499	} >&5
2500	rm -f core .core core.conftest. &&
2501	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2502	exit $exit_status
2503	' 0
2504	for ac_signal in 1 2 13 15; do
2505	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2506	done
2507	ac_signal=0
2508
2509	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2510	rm -f -r conftest* confdefs.h
2511
2512	$as_echo "/* confdefs.h */" > confdefs.h
2513
2514	# Predefined preprocessor variables.
2515
2516	cat >>confdefs.h <<_ACEOF
2517	#define PACKAGE_NAME "$PACKAGE_NAME"
2518	_ACEOF
2519
2520	cat >>confdefs.h <<_ACEOF
2521	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2522	_ACEOF
2523
2524	cat >>confdefs.h <<_ACEOF
2525	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2526	_ACEOF
2527
2528	cat >>confdefs.h <<_ACEOF
2529	#define PACKAGE_STRING "$PACKAGE_STRING"
2530	_ACEOF
2531
2532	cat >>confdefs.h <<_ACEOF
2533	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2534	_ACEOF
2535
2536	cat >>confdefs.h <<_ACEOF
2537	#define PACKAGE_URL "$PACKAGE_URL"
2538	_ACEOF
2539
2540
2541	# Let the site file select an alternate cache file if it wants to.
2542	# Prefer an explicitly selected file to automatically selected ones.
2543	ac_site_file1=NONE
2544	ac_site_file2=NONE
2545	if test -n "$CONFIG_SITE"; then
2546	# We do not want a PATH search for config.site.
2547	case $CONFIG_SITE in #((
2548	-*) ac_site_file1=./$CONFIG_SITE;;
2549	/) ac_site_file1=$CONFIG_SITE;;
2550	*) ac_site_file1=./$CONFIG_SITE;;
2551	esac
2552	elif test "x$prefix" != xNONE; then
2553	ac_site_file1=$prefix/share/config.site
2554	ac_site_file2=$prefix/etc/config.site
2555	else
2556	ac_site_file1=$ac_default_prefix/share/config.site
2557	ac_site_file2=$ac_default_prefix/etc/config.site
2558	fi
2559	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2560	do
2561	test "x$ac_site_file" = xNONE && continue
2562	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2563	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2564	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2565	sed 's/^/\| /' "$ac_site_file" >&5
2566	. "$ac_site_file" \
2567	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2568	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2569	as_fn_error $? "failed to load site script $ac_site_file
2570	See \`config.log' for more details" "$LINENO" 5; }
2571	fi
2572	done
2573
2574	if test -r "$cache_file"; then
2575	# Some versions of bash will fail to source /dev/null (special files
2576	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2577	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2578	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2579	$as_echo "$as_me: loading cache $cache_file" >&6;}
2580	case $cache_file in
2581	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2582	*) . "./$cache_file";;
2583	esac
2584	fi
2585	else
2586	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2587	$as_echo "$as_me: creating cache $cache_file" >&6;}
2588	>$cache_file
2589	fi
2590
2591	# Check that the precious variables saved in the cache have kept the same
2592	# value.
2593	ac_cache_corrupted=false
2594	for ac_var in $ac_precious_vars; do
2595	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2596	eval ac_new_set=\$ac_env_${ac_var}_set
2597	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2598	eval ac_new_val=\$ac_env_${ac_var}_value
2599	case $ac_old_set,$ac_new_set in
2600	set,)
2601	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2602	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2603	ac_cache_corrupted=: ;;
2604	,set)
2605	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2606	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2607	ac_cache_corrupted=: ;;
2608	,);;
2609	*)
2610	if test "x$ac_old_val" != "x$ac_new_val"; then
2611	# differences in whitespace do not lead to failure.
2612	ac_old_val_w=`echo x $ac_old_val`
2613	ac_new_val_w=`echo x $ac_new_val`
2614	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2615	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2616	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2617	ac_cache_corrupted=:
2618	else
2619	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2620	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2621	eval $ac_var=\$ac_old_val
2622	fi
2623	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2624	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2625	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2626	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2627	fi;;
2628	esac
2629	# Pass precious variables to config.status.
2630	if test "$ac_new_set" = set; then
2631	case $ac_new_val in
2632	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2633	*) ac_arg=$ac_var=$ac_new_val ;;
2634	esac
2635	case " $ac_configure_args " in
2636	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2637	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2638	esac
2639	fi
2640	done
2641	if $ac_cache_corrupted; then
2642	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2643	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2644	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2645	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2646	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2647	fi
2648	## -------------------- ##
2649	## Main body of script. ##
2650	## -------------------- ##
2651
2652	ac_ext=c
2653	ac_cpp='$CPP $CPPFLAGS'
2654	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2655	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2656	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2657
2658
2659	ac_aux_dir=
2660	for ac_dir in cf "$srcdir"/cf; do
2661	if test -f "$ac_dir/install-sh"; then
2662	ac_aux_dir=$ac_dir
2663	ac_install_sh="$ac_aux_dir/install-sh -c"
2664	break
2665	elif test -f "$ac_dir/install.sh"; then
2666	ac_aux_dir=$ac_dir
2667	ac_install_sh="$ac_aux_dir/install.sh -c"
2668	break
2669	elif test -f "$ac_dir/shtool"; then
2670	ac_aux_dir=$ac_dir
2671	ac_install_sh="$ac_aux_dir/shtool install -c"
2672	break
2673	fi
2674	done
2675	if test -z "$ac_aux_dir"; then
2676	as_fn_error $? "cannot find install-sh, install.sh, or shtool in cf \"$srcdir\"/cf" "$LINENO" 5
2677	fi
2678
2679	# These three variables are undocumented and unsupported,
2680	# and are intended to be withdrawn in a future Autoconf release.
2681	# They can cause serious problems if a builder's source tree is in a directory
2682	# whose full name contains unusual characters.
2683	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2684	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2685	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2686
2687
2688	ac_config_headers="$ac_config_headers config.h"
2689
2690
2691	# Find a good install program. We prefer a C program (faster),
2692	# so one script is as good as another. But avoid the broken or
2693	# incompatible versions:
2694	# SysV /etc/install, /usr/sbin/install
2695	# SunOS /usr/etc/install
2696	# IRIX /sbin/install
2697	# AIX /bin/install
2698	# AmigaOS /C/install, which installs bootblocks on floppy discs
2699	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2700	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2701	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2702	# OS/2's system install, which has a completely different semantic
2703	# ./install, which can be erroneously created by make from ./install.sh.
2704	# Reject install programs that cannot install multiple files.
2705	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2706	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2707	if test -z "$INSTALL"; then
2708	if ${ac_cv_path_install+:} false; then :
2709	$as_echo_n "(cached) " >&6
2710	else
2711	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2712	for as_dir in $PATH
2713	do
2714	IFS=$as_save_IFS
2715	test -z "$as_dir" && as_dir=.
2716	# Account for people who put trailing slashes in PATH elements.
2717	case $as_dir/ in #((
2718	./ \| .// \| /[cC]/* \| \
2719	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2720	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2721	/usr/ucb/* ) ;;
2722	*)
2723	# OSF1 and SCO ODT 3.0 have their own names for install.
2724	# Don't use installbsd from OSF since it installs stuff as root
2725	# by default.
2726	for ac_prog in ginstall scoinst install; do
2727	for ac_exec_ext in '' $ac_executable_extensions; do
2728	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2729	if test $ac_prog = install &&
2730	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2731	# AIX install. It has an incompatible calling convention.
2732	:
2733	elif test $ac_prog = install &&
2734	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2735	# program-specific install script used by HP pwplus--don't use.
2736	:
2737	else
2738	rm -rf conftest.one conftest.two conftest.dir
2739	echo one > conftest.one
2740	echo two > conftest.two
2741	mkdir conftest.dir
2742	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2743	test -s conftest.one && test -s conftest.two &&
2744	test -s conftest.dir/conftest.one &&
2745	test -s conftest.dir/conftest.two
2746	then
2747	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2748	break 3
2749	fi
2750	fi
2751	fi
2752	done
2753	done
2754	;;
2755	esac
2756
2757	done
2758	IFS=$as_save_IFS
2759
2760	rm -rf conftest.one conftest.two conftest.dir
2761
2762	fi
2763	if test "${ac_cv_path_install+set}" = set; then
2764	INSTALL=$ac_cv_path_install
2765	else
2766	# As a last resort, use the slow shell script. Don't cache a
2767	# value for INSTALL within a source directory, because that will
2768	# break other packages using the cache if that directory is
2769	# removed, or if the value is a relative name.
2770	INSTALL=$ac_install_sh
2771	fi
2772	fi
2773	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2774	$as_echo "$INSTALL" >&6; }
2775
2776	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2777	# It thinks the first close brace ends the variable substitution.
2778	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2779
2780	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2781
2782	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2783
2784	if test -n "$ac_tool_prefix"; then
2785	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2786	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2787	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2788	$as_echo_n "checking for $ac_word... " >&6; }
2789	if ${ac_cv_prog_RANLIB+:} false; then :
2790	$as_echo_n "(cached) " >&6
2791	else
2792	if test -n "$RANLIB"; then
2793	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2794	else
2795	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2796	for as_dir in $PATH
2797	do
2798	IFS=$as_save_IFS
2799	test -z "$as_dir" && as_dir=.
2800	for ac_exec_ext in '' $ac_executable_extensions; do
2801	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2802	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2803	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2804	break 2
2805	fi
2806	done
2807	done
2808	IFS=$as_save_IFS
2809
2810	fi
2811	fi
2812	RANLIB=$ac_cv_prog_RANLIB
2813	if test -n "$RANLIB"; then
2814	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2815	$as_echo "$RANLIB" >&6; }
2816	else
2817	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2818	$as_echo "no" >&6; }
2819	fi
2820
2821
2822	fi
2823	if test -z "$ac_cv_prog_RANLIB"; then
2824	ac_ct_RANLIB=$RANLIB
2825	# Extract the first word of "ranlib", so it can be a program name with args.
2826	set dummy ranlib; ac_word=$2
2827	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2828	$as_echo_n "checking for $ac_word... " >&6; }
2829	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
2830	$as_echo_n "(cached) " >&6
2831	else
2832	if test -n "$ac_ct_RANLIB"; then
2833	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2834	else
2835	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2836	for as_dir in $PATH
2837	do
2838	IFS=$as_save_IFS
2839	test -z "$as_dir" && as_dir=.
2840	for ac_exec_ext in '' $ac_executable_extensions; do
2841	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2842	ac_cv_prog_ac_ct_RANLIB="ranlib"
2843	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2844	break 2
2845	fi
2846	done
2847	done
2848	IFS=$as_save_IFS
2849
2850	fi
2851	fi
2852	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2853	if test -n "$ac_ct_RANLIB"; then
2854	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2855	$as_echo "$ac_ct_RANLIB" >&6; }
2856	else
2857	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2858	$as_echo "no" >&6; }
2859	fi
2860
2861	if test "x$ac_ct_RANLIB" = x; then
2862	RANLIB=":"
2863	else
2864	case $cross_compiling:$ac_tool_warned in
2865	yes:)
2866	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2867	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2868	ac_tool_warned=yes ;;
2869	esac
2870	RANLIB=$ac_ct_RANLIB
2871	fi
2872	else
2873	RANLIB="$ac_cv_prog_RANLIB"
2874	fi
2875
2876	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2877	$as_echo_n "checking whether ln -s works... " >&6; }
2878	LN_S=$as_ln_s
2879	if test "$LN_S" = "ln -s"; then
2880	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2881	$as_echo "yes" >&6; }
2882	else
2883	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2884	$as_echo "no, using $LN_S" >&6; }
2885	fi
2886
2887	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2888	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2889	if test -z "$MKDIR_P"; then
2890	if ${ac_cv_path_mkdir+:} false; then :
2891	$as_echo_n "(cached) " >&6
2892	else
2893	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2894	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2895	do
2896	IFS=$as_save_IFS
2897	test -z "$as_dir" && as_dir=.
2898	for ac_prog in mkdir gmkdir; do
2899	for ac_exec_ext in '' $ac_executable_extensions; do
2900	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
2901	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2902	'mkdir (GNU coreutils) '* \| \
2903	'mkdir (coreutils) '* \| \
2904	'mkdir (fileutils) '4.1*)
2905	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2906	break 3;;
2907	esac
2908	done
2909	done
2910	done
2911	IFS=$as_save_IFS
2912
2913	fi
2914
2915	test -d ./--version && rmdir ./--version
2916	if test "${ac_cv_path_mkdir+set}" = set; then
2917	MKDIR_P="$ac_cv_path_mkdir -p"
2918	else
2919	# As a last resort, use the slow shell script. Don't cache a
2920	# value for MKDIR_P within a source directory, because that will
2921	# break other packages using the cache if that directory is
2922	# removed, or if the value is a relative name.
2923	MKDIR_P="$ac_install_sh -d"
2924	fi
2925	fi
2926	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2927	$as_echo "$MKDIR_P" >&6; }
2928
2929	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2930	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2931	set x ${MAKE-make}
2932	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2933	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2934	$as_echo_n "(cached) " >&6
2935	else
2936	cat >conftest.make <<\_ACEOF
2937	SHELL = /bin/sh
2938	all:
2939	@echo '@@@%%%=$(MAKE)=@@@%%%'
2940	_ACEOF
2941	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2942	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2943	@@@%%%=?=@@@%%%*)
2944	eval ac_cv_prog_make_${ac_make}_set=yes;;
2945	*)
2946	eval ac_cv_prog_make_${ac_make}_set=no;;
2947	esac
2948	rm -f conftest.make
2949	fi
2950	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2951	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2952	$as_echo "yes" >&6; }
2953	SET_MAKE=
2954	else
2955	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2956	$as_echo "no" >&6; }
2957	SET_MAKE="MAKE=${MAKE-make}"
2958	fi
2959
2960
2961	# Check for C, C++, and FORTRAN
2962	ac_ext=c
2963	ac_cpp='$CPP $CPPFLAGS'
2964	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2965	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2966	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2967	if test -n "$ac_tool_prefix"; then
2968	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2969	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2970	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2971	$as_echo_n "checking for $ac_word... " >&6; }
2972	if ${ac_cv_prog_CC+:} false; then :
2973	$as_echo_n "(cached) " >&6
2974	else
2975	if test -n "$CC"; then
2976	ac_cv_prog_CC="$CC" # Let the user override the test.
2977	else
2978	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2979	for as_dir in $PATH
2980	do
2981	IFS=$as_save_IFS
2982	test -z "$as_dir" && as_dir=.
2983	for ac_exec_ext in '' $ac_executable_extensions; do
2984	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2985	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2986	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2987	break 2
2988	fi
2989	done
2990	done
2991	IFS=$as_save_IFS
2992
2993	fi
2994	fi
2995	CC=$ac_cv_prog_CC
2996	if test -n "$CC"; then
2997	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2998	$as_echo "$CC" >&6; }
2999	else
3000	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3001	$as_echo "no" >&6; }
3002	fi
3003
3004
3005	fi
3006	if test -z "$ac_cv_prog_CC"; then
3007	ac_ct_CC=$CC
3008	# Extract the first word of "gcc", so it can be a program name with args.
3009	set dummy gcc; ac_word=$2
3010	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3011	$as_echo_n "checking for $ac_word... " >&6; }
3012	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3013	$as_echo_n "(cached) " >&6
3014	else
3015	if test -n "$ac_ct_CC"; then
3016	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3017	else
3018	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3019	for as_dir in $PATH
3020	do
3021	IFS=$as_save_IFS
3022	test -z "$as_dir" && as_dir=.
3023	for ac_exec_ext in '' $ac_executable_extensions; do
3024	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3025	ac_cv_prog_ac_ct_CC="gcc"
3026	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3027	break 2
3028	fi
3029	done
3030	done
3031	IFS=$as_save_IFS
3032
3033	fi
3034	fi
3035	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3036	if test -n "$ac_ct_CC"; then
3037	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3038	$as_echo "$ac_ct_CC" >&6; }
3039	else
3040	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3041	$as_echo "no" >&6; }
3042	fi
3043
3044	if test "x$ac_ct_CC" = x; then
3045	CC=""
3046	else
3047	case $cross_compiling:$ac_tool_warned in
3048	yes:)
3049	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3050	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3051	ac_tool_warned=yes ;;
3052	esac
3053	CC=$ac_ct_CC
3054	fi
3055	else
3056	CC="$ac_cv_prog_CC"
3057	fi
3058
3059	if test -z "$CC"; then
3060	if test -n "$ac_tool_prefix"; then
3061	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3062	set dummy ${ac_tool_prefix}cc; ac_word=$2
3063	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3064	$as_echo_n "checking for $ac_word... " >&6; }
3065	if ${ac_cv_prog_CC+:} false; then :
3066	$as_echo_n "(cached) " >&6
3067	else
3068	if test -n "$CC"; then
3069	ac_cv_prog_CC="$CC" # Let the user override the test.
3070	else
3071	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3072	for as_dir in $PATH
3073	do
3074	IFS=$as_save_IFS
3075	test -z "$as_dir" && as_dir=.
3076	for ac_exec_ext in '' $ac_executable_extensions; do
3077	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3078	ac_cv_prog_CC="${ac_tool_prefix}cc"
3079	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3080	break 2
3081	fi
3082	done
3083	done
3084	IFS=$as_save_IFS
3085
3086	fi
3087	fi
3088	CC=$ac_cv_prog_CC
3089	if test -n "$CC"; then
3090	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3091	$as_echo "$CC" >&6; }
3092	else
3093	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3094	$as_echo "no" >&6; }
3095	fi
3096
3097
3098	fi
3099	fi
3100	if test -z "$CC"; then
3101	# Extract the first word of "cc", so it can be a program name with args.
3102	set dummy cc; ac_word=$2
3103	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3104	$as_echo_n "checking for $ac_word... " >&6; }
3105	if ${ac_cv_prog_CC+:} false; then :
3106	$as_echo_n "(cached) " >&6
3107	else
3108	if test -n "$CC"; then
3109	ac_cv_prog_CC="$CC" # Let the user override the test.
3110	else
3111	ac_prog_rejected=no
3112	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3113	for as_dir in $PATH
3114	do
3115	IFS=$as_save_IFS
3116	test -z "$as_dir" && as_dir=.
3117	for ac_exec_ext in '' $ac_executable_extensions; do
3118	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3119	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3120	ac_prog_rejected=yes
3121	continue
3122	fi
3123	ac_cv_prog_CC="cc"
3124	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3125	break 2
3126	fi
3127	done
3128	done
3129	IFS=$as_save_IFS
3130
3131	if test $ac_prog_rejected = yes; then
3132	# We found a bogon in the path, so make sure we never use it.
3133	set dummy $ac_cv_prog_CC
3134	shift
3135	if test $# != 0; then
3136	# We chose a different compiler from the bogus one.
3137	# However, it has the same basename, so the bogon will be chosen
3138	# first if we set CC to just the basename; use the full file name.
3139	shift
3140	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3141	fi
3142	fi
3143	fi
3144	fi
3145	CC=$ac_cv_prog_CC
3146	if test -n "$CC"; then
3147	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3148	$as_echo "$CC" >&6; }
3149	else
3150	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3151	$as_echo "no" >&6; }
3152	fi
3153
3154
3155	fi
3156	if test -z "$CC"; then
3157	if test -n "$ac_tool_prefix"; then
3158	for ac_prog in cl.exe
3159	do
3160	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3161	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3162	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3163	$as_echo_n "checking for $ac_word... " >&6; }
3164	if ${ac_cv_prog_CC+:} false; then :
3165	$as_echo_n "(cached) " >&6
3166	else
3167	if test -n "$CC"; then
3168	ac_cv_prog_CC="$CC" # Let the user override the test.
3169	else
3170	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3171	for as_dir in $PATH
3172	do
3173	IFS=$as_save_IFS
3174	test -z "$as_dir" && as_dir=.
3175	for ac_exec_ext in '' $ac_executable_extensions; do
3176	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3177	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3178	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3179	break 2
3180	fi
3181	done
3182	done
3183	IFS=$as_save_IFS
3184
3185	fi
3186	fi
3187	CC=$ac_cv_prog_CC
3188	if test -n "$CC"; then
3189	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3190	$as_echo "$CC" >&6; }
3191	else
3192	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3193	$as_echo "no" >&6; }
3194	fi
3195
3196
3197	test -n "$CC" && break
3198	done
3199	fi
3200	if test -z "$CC"; then
3201	ac_ct_CC=$CC
3202	for ac_prog in cl.exe
3203	do
3204	# Extract the first word of "$ac_prog", so it can be a program name with args.
3205	set dummy $ac_prog; ac_word=$2
3206	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3207	$as_echo_n "checking for $ac_word... " >&6; }
3208	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3209	$as_echo_n "(cached) " >&6
3210	else
3211	if test -n "$ac_ct_CC"; then
3212	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3213	else
3214	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3215	for as_dir in $PATH
3216	do
3217	IFS=$as_save_IFS
3218	test -z "$as_dir" && as_dir=.
3219	for ac_exec_ext in '' $ac_executable_extensions; do
3220	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3221	ac_cv_prog_ac_ct_CC="$ac_prog"
3222	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3223	break 2
3224	fi
3225	done
3226	done
3227	IFS=$as_save_IFS
3228
3229	fi
3230	fi
3231	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3232	if test -n "$ac_ct_CC"; then
3233	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3234	$as_echo "$ac_ct_CC" >&6; }
3235	else
3236	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3237	$as_echo "no" >&6; }
3238	fi
3239
3240
3241	test -n "$ac_ct_CC" && break
3242	done
3243
3244	if test "x$ac_ct_CC" = x; then
3245	CC=""
3246	else
3247	case $cross_compiling:$ac_tool_warned in
3248	yes:)
3249	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3250	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3251	ac_tool_warned=yes ;;
3252	esac
3253	CC=$ac_ct_CC
3254	fi
3255	fi
3256
3257	fi
3258
3259
3260	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3261	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3262	as_fn_error $? "no acceptable C compiler found in \$PATH
3263	See \`config.log' for more details" "$LINENO" 5; }
3264
3265	# Provide some information about the compiler.
3266	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3267	set X $ac_compile
3268	ac_compiler=$2
3269	for ac_option in --version -v -V -qversion; do
3270	{ { ac_try="$ac_compiler $ac_option >&5"
3271	case "(($ac_try" in
3272	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3273	*) ac_try_echo=$ac_try;;
3274	esac
3275	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3276	$as_echo "$ac_try_echo"; } >&5
3277	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3278	ac_status=$?
3279	if test -s conftest.err; then
3280	sed '10a\
3281	... rest of stderr output deleted ...
3282	10q' conftest.err >conftest.er1
3283	cat conftest.er1 >&5
3284	fi
3285	rm -f conftest.er1 conftest.err
3286	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3287	test $ac_status = 0; }
3288	done
3289
3290	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3291	/* end confdefs.h. */
3292
3293	int
3294	main ()
3295	{
3296
3297	;
3298	return 0;
3299	}
3300	_ACEOF
3301	ac_clean_files_save=$ac_clean_files
3302	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3303	# Try to create an executable without -o first, disregard a.out.
3304	# It will help us diagnose broken compilers, and finding out an intuition
3305	# of exeext.
3306	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3307	$as_echo_n "checking whether the C compiler works... " >&6; }
3308	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3309
3310	# The possible output files:
3311	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3312
3313	ac_rmfiles=
3314	for ac_file in $ac_files
3315	do
3316	case $ac_file in
3317	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3318	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3319	esac
3320	done
3321	rm -f $ac_rmfiles
3322
3323	if { { ac_try="$ac_link_default"
3324	case "(($ac_try" in
3325	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3326	*) ac_try_echo=$ac_try;;
3327	esac
3328	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3329	$as_echo "$ac_try_echo"; } >&5
3330	(eval "$ac_link_default") 2>&5
3331	ac_status=$?
3332	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3333	test $ac_status = 0; }; then :
3334	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3335	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3336	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3337	# so that the user can short-circuit this test for compilers unknown to
3338	# Autoconf.
3339	for ac_file in $ac_files ''
3340	do
3341	test -f "$ac_file" \|\| continue
3342	case $ac_file in
3343	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3344	;;
3345	[ab].out )
3346	# We found the default executable, but exeext='' is most
3347	# certainly right.
3348	break;;
3349	. )
3350	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3351	then :; else
3352	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3353	fi
3354	# We set ac_cv_exeext here because the later test for it is not
3355	# safe: cross compilers may not add the suffix if given an `-o'
3356	# argument, so we may need to know it at that point already.
3357	# Even if this section looks crufty: it has the advantage of
3358	# actually working.
3359	break;;
3360	* )
3361	break;;
3362	esac
3363	done
3364	test "$ac_cv_exeext" = no && ac_cv_exeext=
3365
3366	else
3367	ac_file=''
3368	fi
3369	if test -z "$ac_file"; then :
3370	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3371	$as_echo "no" >&6; }
3372	$as_echo "$as_me: failed program was:" >&5
3373	sed 's/^/\| /' conftest.$ac_ext >&5
3374
3375	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3376	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3377	as_fn_error 77 "C compiler cannot create executables
3378	See \`config.log' for more details" "$LINENO" 5; }
3379	else
3380	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3381	$as_echo "yes" >&6; }
3382	fi
3383	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3384	$as_echo_n "checking for C compiler default output file name... " >&6; }
3385	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3386	$as_echo "$ac_file" >&6; }
3387	ac_exeext=$ac_cv_exeext
3388
3389	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3390	ac_clean_files=$ac_clean_files_save
3391	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3392	$as_echo_n "checking for suffix of executables... " >&6; }
3393	if { { ac_try="$ac_link"
3394	case "(($ac_try" in
3395	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3396	*) ac_try_echo=$ac_try;;
3397	esac
3398	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3399	$as_echo "$ac_try_echo"; } >&5
3400	(eval "$ac_link") 2>&5
3401	ac_status=$?
3402	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3403	test $ac_status = 0; }; then :
3404	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3405	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3406	# work properly (i.e., refer to `conftest.exe'), while it won't with
3407	# `rm'.
3408	for ac_file in conftest.exe conftest conftest.*; do
3409	test -f "$ac_file" \|\| continue
3410	case $ac_file in
3411	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3412	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3413	break;;
3414	* ) break;;
3415	esac
3416	done
3417	else
3418	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3419	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3420	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3421	See \`config.log' for more details" "$LINENO" 5; }
3422	fi
3423	rm -f conftest conftest$ac_cv_exeext
3424	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3425	$as_echo "$ac_cv_exeext" >&6; }
3426
3427	rm -f conftest.$ac_ext
3428	EXEEXT=$ac_cv_exeext
3429	ac_exeext=$EXEEXT
3430	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3431	/* end confdefs.h. */
3432	#include <stdio.h>
3433	int
3434	main ()
3435	{
3436	FILE *f = fopen ("conftest.out", "w");
3437	return ferror (f) \|\| fclose (f) != 0;
3438
3439	;
3440	return 0;
3441	}
3442	_ACEOF
3443	ac_clean_files="$ac_clean_files conftest.out"
3444	# Check that the compiler produces executables we can run. If not, either
3445	# the compiler is broken, or we cross compile.
3446	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3447	$as_echo_n "checking whether we are cross compiling... " >&6; }
3448	if test "$cross_compiling" != yes; then
3449	{ { ac_try="$ac_link"
3450	case "(($ac_try" in
3451	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3452	*) ac_try_echo=$ac_try;;
3453	esac
3454	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3455	$as_echo "$ac_try_echo"; } >&5
3456	(eval "$ac_link") 2>&5
3457	ac_status=$?
3458	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3459	test $ac_status = 0; }
3460	if { ac_try='./conftest$ac_cv_exeext'
3461	{ { case "(($ac_try" in
3462	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3463	*) ac_try_echo=$ac_try;;
3464	esac
3465	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3466	$as_echo "$ac_try_echo"; } >&5
3467	(eval "$ac_try") 2>&5
3468	ac_status=$?
3469	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3470	test $ac_status = 0; }; }; then
3471	cross_compiling=no
3472	else
3473	if test "$cross_compiling" = maybe; then
3474	cross_compiling=yes
3475	else
3476	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3477	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3478	as_fn_error $? "cannot run C compiled programs.
3479	If you meant to cross compile, use \`--host'.
3480	See \`config.log' for more details" "$LINENO" 5; }
3481	fi
3482	fi
3483	fi
3484	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3485	$as_echo "$cross_compiling" >&6; }
3486
3487	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3488	ac_clean_files=$ac_clean_files_save
3489	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3490	$as_echo_n "checking for suffix of object files... " >&6; }
3491	if ${ac_cv_objext+:} false; then :
3492	$as_echo_n "(cached) " >&6
3493	else
3494	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3495	/* end confdefs.h. */
3496
3497	int
3498	main ()
3499	{
3500
3501	;
3502	return 0;
3503	}
3504	_ACEOF
3505	rm -f conftest.o conftest.obj
3506	if { { ac_try="$ac_compile"
3507	case "(($ac_try" in
3508	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3509	*) ac_try_echo=$ac_try;;
3510	esac
3511	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3512	$as_echo "$ac_try_echo"; } >&5
3513	(eval "$ac_compile") 2>&5
3514	ac_status=$?
3515	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3516	test $ac_status = 0; }; then :
3517	for ac_file in conftest.o conftest.obj conftest.*; do
3518	test -f "$ac_file" \|\| continue;
3519	case $ac_file in
3520	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3521	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3522	break;;
3523	esac
3524	done
3525	else
3526	$as_echo "$as_me: failed program was:" >&5
3527	sed 's/^/\| /' conftest.$ac_ext >&5
3528
3529	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3530	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3531	as_fn_error $? "cannot compute suffix of object files: cannot compile
3532	See \`config.log' for more details" "$LINENO" 5; }
3533	fi
3534	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3535	fi
3536	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3537	$as_echo "$ac_cv_objext" >&6; }
3538	OBJEXT=$ac_cv_objext
3539	ac_objext=$OBJEXT
3540	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3541	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3542	if ${ac_cv_c_compiler_gnu+:} false; then :
3543	$as_echo_n "(cached) " >&6
3544	else
3545	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3546	/* end confdefs.h. */
3547
3548	int
3549	main ()
3550	{
3551	#ifndef __GNUC__
3552	choke me
3553	#endif
3554
3555	;
3556	return 0;
3557	}
3558	_ACEOF
3559	if ac_fn_c_try_compile "$LINENO"; then :
3560	ac_compiler_gnu=yes
3561	else
3562	ac_compiler_gnu=no
3563	fi
3564	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3565	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3566
3567	fi
3568	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3569	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3570	if test $ac_compiler_gnu = yes; then
3571	GCC=yes
3572	else
3573	GCC=
3574	fi
3575	ac_test_CFLAGS=${CFLAGS+set}
3576	ac_save_CFLAGS=$CFLAGS
3577	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3578	$as_echo_n "checking whether $CC accepts -g... " >&6; }
3579	if ${ac_cv_prog_cc_g+:} false; then :
3580	$as_echo_n "(cached) " >&6
3581	else
3582	ac_save_c_werror_flag=$ac_c_werror_flag
3583	ac_c_werror_flag=yes
3584	ac_cv_prog_cc_g=no
3585	CFLAGS="-g"
3586	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3587	/* end confdefs.h. */
3588
3589	int
3590	main ()
3591	{
3592
3593	;
3594	return 0;
3595	}
3596	_ACEOF
3597	if ac_fn_c_try_compile "$LINENO"; then :
3598	ac_cv_prog_cc_g=yes
3599	else
3600	CFLAGS=""
3601	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3602	/* end confdefs.h. */
3603
3604	int
3605	main ()
3606	{
3607
3608	;
3609	return 0;
3610	}
3611	_ACEOF
3612	if ac_fn_c_try_compile "$LINENO"; then :
3613
3614	else
3615	ac_c_werror_flag=$ac_save_c_werror_flag
3616	CFLAGS="-g"
3617	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3618	/* end confdefs.h. */
3619
3620	int
3621	main ()
3622	{
3623
3624	;
3625	return 0;
3626	}
3627	_ACEOF
3628	if ac_fn_c_try_compile "$LINENO"; then :
3629	ac_cv_prog_cc_g=yes
3630	fi
3631	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3632	fi
3633	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3634	fi
3635	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3636	ac_c_werror_flag=$ac_save_c_werror_flag
3637	fi
3638	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3639	$as_echo "$ac_cv_prog_cc_g" >&6; }
3640	if test "$ac_test_CFLAGS" = set; then
3641	CFLAGS=$ac_save_CFLAGS
3642	elif test $ac_cv_prog_cc_g = yes; then
3643	if test "$GCC" = yes; then
3644	CFLAGS="-g -O2"
3645	else
3646	CFLAGS="-g"
3647	fi
3648	else
3649	if test "$GCC" = yes; then
3650	CFLAGS="-O2"
3651	else
3652	CFLAGS=
3653	fi
3654	fi
3655	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3656	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3657	if ${ac_cv_prog_cc_c89+:} false; then :
3658	$as_echo_n "(cached) " >&6
3659	else
3660	ac_cv_prog_cc_c89=no
3661	ac_save_CC=$CC
3662	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3663	/* end confdefs.h. */
3664	#include <stdarg.h>
3665	#include <stdio.h>
3666	struct stat;
3667	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3668	struct buf { int x; };
3669	FILE * (rcsopen) (struct buf , struct stat *, int);
3670	static char *e (p, i)
3671	char **p;
3672	int i;
3673	{
3674	return p[i];
3675	}
3676	static char f (char (g) (char , int), char *p, ...)
3677	{
3678	char *s;
3679	va_list v;
3680	va_start (v,p);
3681	s = g (p, va_arg (v,int));
3682	va_end (v);
3683	return s;
3684	}
3685
3686	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3687	function prototypes and stuff, but not '\xHH' hex character constants.
3688	These don't provoke an error unfortunately, instead are silently treated
3689	as 'x'. The following induces an error, until -std is added to get
3690	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3691	array size at least. It's necessary to write '\x00'==0 to get something
3692	that's true only with -std. */
3693	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3694
3695	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3696	inside strings and character constants. */
3697	#define FOO(x) 'x'
3698	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3699
3700	int test (int i, double x);
3701	struct s1 {int (*f) (int a);};
3702	struct s2 {int (*f) (double a);};
3703	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3704	int argc;
3705	char **argv;
3706	int
3707	main ()
3708	{
3709	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3710	;
3711	return 0;
3712	}
3713	_ACEOF
3714	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3715	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3716	do
3717	CC="$ac_save_CC $ac_arg"
3718	if ac_fn_c_try_compile "$LINENO"; then :
3719	ac_cv_prog_cc_c89=$ac_arg
3720	fi
3721	rm -f core conftest.err conftest.$ac_objext
3722	test "x$ac_cv_prog_cc_c89" != "xno" && break
3723	done
3724	rm -f conftest.$ac_ext
3725	CC=$ac_save_CC
3726
3727	fi
3728	# AC_CACHE_VAL
3729	case "x$ac_cv_prog_cc_c89" in
3730	x)
3731	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3732	$as_echo "none needed" >&6; } ;;
3733	xno)
3734	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3735	$as_echo "unsupported" >&6; } ;;
3736	*)
3737	CC="$CC $ac_cv_prog_cc_c89"
3738	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3739	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3740	esac
3741	if test "x$ac_cv_prog_cc_c89" != xno; then :
3742
3743	fi
3744
3745	ac_ext=c
3746	ac_cpp='$CPP $CPPFLAGS'
3747	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3748	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3749	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3750
3751	ac_ext=cpp
3752	ac_cpp='$CXXCPP $CPPFLAGS'
3753	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3754	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3755	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3756	if test -z "$CXX"; then
3757	if test -n "$CCC"; then
3758	CXX=$CCC
3759	else
3760	if test -n "$ac_tool_prefix"; then
3761	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3762	do
3763	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3764	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3765	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3766	$as_echo_n "checking for $ac_word... " >&6; }
3767	if ${ac_cv_prog_CXX+:} false; then :
3768	$as_echo_n "(cached) " >&6
3769	else
3770	if test -n "$CXX"; then
3771	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3772	else
3773	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3774	for as_dir in $PATH
3775	do
3776	IFS=$as_save_IFS
3777	test -z "$as_dir" && as_dir=.
3778	for ac_exec_ext in '' $ac_executable_extensions; do
3779	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3780	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3781	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3782	break 2
3783	fi
3784	done
3785	done
3786	IFS=$as_save_IFS
3787
3788	fi
3789	fi
3790	CXX=$ac_cv_prog_CXX
3791	if test -n "$CXX"; then
3792	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3793	$as_echo "$CXX" >&6; }
3794	else
3795	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3796	$as_echo "no" >&6; }
3797	fi
3798
3799
3800	test -n "$CXX" && break
3801	done
3802	fi
3803	if test -z "$CXX"; then
3804	ac_ct_CXX=$CXX
3805	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3806	do
3807	# Extract the first word of "$ac_prog", so it can be a program name with args.
3808	set dummy $ac_prog; ac_word=$2
3809	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3810	$as_echo_n "checking for $ac_word... " >&6; }
3811	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3812	$as_echo_n "(cached) " >&6
3813	else
3814	if test -n "$ac_ct_CXX"; then
3815	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3816	else
3817	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3818	for as_dir in $PATH
3819	do
3820	IFS=$as_save_IFS
3821	test -z "$as_dir" && as_dir=.
3822	for ac_exec_ext in '' $ac_executable_extensions; do
3823	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3824	ac_cv_prog_ac_ct_CXX="$ac_prog"
3825	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3826	break 2
3827	fi
3828	done
3829	done
3830	IFS=$as_save_IFS
3831
3832	fi
3833	fi
3834	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3835	if test -n "$ac_ct_CXX"; then
3836	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3837	$as_echo "$ac_ct_CXX" >&6; }
3838	else
3839	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3840	$as_echo "no" >&6; }
3841	fi
3842
3843
3844	test -n "$ac_ct_CXX" && break
3845	done
3846
3847	if test "x$ac_ct_CXX" = x; then
3848	CXX="g++"
3849	else
3850	case $cross_compiling:$ac_tool_warned in
3851	yes:)
3852	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3853	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3854	ac_tool_warned=yes ;;
3855	esac
3856	CXX=$ac_ct_CXX
3857	fi
3858	fi
3859
3860	fi
3861	fi
3862	# Provide some information about the compiler.
3863	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3864	set X $ac_compile
3865	ac_compiler=$2
3866	for ac_option in --version -v -V -qversion; do
3867	{ { ac_try="$ac_compiler $ac_option >&5"
3868	case "(($ac_try" in
3869	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3870	*) ac_try_echo=$ac_try;;
3871	esac
3872	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3873	$as_echo "$ac_try_echo"; } >&5
3874	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3875	ac_status=$?
3876	if test -s conftest.err; then
3877	sed '10a\
3878	... rest of stderr output deleted ...
3879	10q' conftest.err >conftest.er1
3880	cat conftest.er1 >&5
3881	fi
3882	rm -f conftest.er1 conftest.err
3883	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3884	test $ac_status = 0; }
3885	done
3886
3887	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3888	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3889	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3890	$as_echo_n "(cached) " >&6
3891	else
3892	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3893	/* end confdefs.h. */
3894
3895	int
3896	main ()
3897	{
3898	#ifndef __GNUC__
3899	choke me
3900	#endif
3901
3902	;
3903	return 0;
3904	}
3905	_ACEOF
3906	if ac_fn_cxx_try_compile "$LINENO"; then :
3907	ac_compiler_gnu=yes
3908	else
3909	ac_compiler_gnu=no
3910	fi
3911	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3912	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3913
3914	fi
3915	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3916	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3917	if test $ac_compiler_gnu = yes; then
3918	GXX=yes
3919	else
3920	GXX=
3921	fi
3922	ac_test_CXXFLAGS=${CXXFLAGS+set}
3923	ac_save_CXXFLAGS=$CXXFLAGS
3924	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3925	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3926	if ${ac_cv_prog_cxx_g+:} false; then :
3927	$as_echo_n "(cached) " >&6
3928	else
3929	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3930	ac_cxx_werror_flag=yes
3931	ac_cv_prog_cxx_g=no
3932	CXXFLAGS="-g"
3933	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3934	/* end confdefs.h. */
3935
3936	int
3937	main ()
3938	{
3939
3940	;
3941	return 0;
3942	}
3943	_ACEOF
3944	if ac_fn_cxx_try_compile "$LINENO"; then :
3945	ac_cv_prog_cxx_g=yes
3946	else
3947	CXXFLAGS=""
3948	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3949	/* end confdefs.h. */
3950
3951	int
3952	main ()
3953	{
3954
3955	;
3956	return 0;
3957	}
3958	_ACEOF
3959	if ac_fn_cxx_try_compile "$LINENO"; then :
3960
3961	else
3962	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3963	CXXFLAGS="-g"
3964	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3965	/* end confdefs.h. */
3966
3967	int
3968	main ()
3969	{
3970
3971	;
3972	return 0;
3973	}
3974	_ACEOF
3975	if ac_fn_cxx_try_compile "$LINENO"; then :
3976	ac_cv_prog_cxx_g=yes
3977	fi
3978	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3979	fi
3980	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3981	fi
3982	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3983	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3984	fi
3985	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3986	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3987	if test "$ac_test_CXXFLAGS" = set; then
3988	CXXFLAGS=$ac_save_CXXFLAGS
3989	elif test $ac_cv_prog_cxx_g = yes; then
3990	if test "$GXX" = yes; then
3991	CXXFLAGS="-g -O2"
3992	else
3993	CXXFLAGS="-g"
3994	fi
3995	else
3996	if test "$GXX" = yes; then
3997	CXXFLAGS="-O2"
3998	else
3999	CXXFLAGS=
4000	fi
4001	fi
4002	ac_ext=c
4003	ac_cpp='$CPP $CPPFLAGS'
4004	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4005	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4006	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4007
4008	# Avoid g95
4009	ac_ext=f
4010	ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
4011	ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4012	ac_compiler_gnu=$ac_cv_f77_compiler_gnu
4013	if test -n "$ac_tool_prefix"; then
4014	for ac_prog in g77 gfortran f77 fort77 f90 xlf xlf90 fl32
4015	do
4016	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4017	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4018	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4019	$as_echo_n "checking for $ac_word... " >&6; }
4020	if ${ac_cv_prog_F77+:} false; then :
4021	$as_echo_n "(cached) " >&6
4022	else
4023	if test -n "$F77"; then
4024	ac_cv_prog_F77="$F77" # Let the user override the test.
4025	else
4026	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4027	for as_dir in $PATH
4028	do
4029	IFS=$as_save_IFS
4030	test -z "$as_dir" && as_dir=.
4031	for ac_exec_ext in '' $ac_executable_extensions; do
4032	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4033	ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
4034	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4035	break 2
4036	fi
4037	done
4038	done
4039	IFS=$as_save_IFS
4040
4041	fi
4042	fi
4043	F77=$ac_cv_prog_F77
4044	if test -n "$F77"; then
4045	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $F77" >&5
4046	$as_echo "$F77" >&6; }
4047	else
4048	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4049	$as_echo "no" >&6; }
4050	fi
4051
4052
4053	test -n "$F77" && break
4054	done
4055	fi
4056	if test -z "$F77"; then
4057	ac_ct_F77=$F77
4058	for ac_prog in g77 gfortran f77 fort77 f90 xlf xlf90 fl32
4059	do
4060	# Extract the first word of "$ac_prog", so it can be a program name with args.
4061	set dummy $ac_prog; ac_word=$2
4062	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4063	$as_echo_n "checking for $ac_word... " >&6; }
4064	if ${ac_cv_prog_ac_ct_F77+:} false; then :
4065	$as_echo_n "(cached) " >&6
4066	else
4067	if test -n "$ac_ct_F77"; then
4068	ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
4069	else
4070	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4071	for as_dir in $PATH
4072	do
4073	IFS=$as_save_IFS
4074	test -z "$as_dir" && as_dir=.
4075	for ac_exec_ext in '' $ac_executable_extensions; do
4076	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4077	ac_cv_prog_ac_ct_F77="$ac_prog"
4078	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4079	break 2
4080	fi
4081	done
4082	done
4083	IFS=$as_save_IFS
4084
4085	fi
4086	fi
4087	ac_ct_F77=$ac_cv_prog_ac_ct_F77
4088	if test -n "$ac_ct_F77"; then
4089	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_F77" >&5
4090	$as_echo "$ac_ct_F77" >&6; }
4091	else
4092	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4093	$as_echo "no" >&6; }
4094	fi
4095
4096
4097	test -n "$ac_ct_F77" && break
4098	done
4099
4100	if test "x$ac_ct_F77" = x; then
4101	F77=""
4102	else
4103	case $cross_compiling:$ac_tool_warned in
4104	yes:)
4105	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4106	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4107	ac_tool_warned=yes ;;
4108	esac
4109	F77=$ac_ct_F77
4110	fi
4111	fi
4112
4113
4114	# Provide some information about the compiler.
4115	$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran 77 compiler version" >&5
4116	set X $ac_compile
4117	ac_compiler=$2
4118	for ac_option in --version -v -V -qversion; do
4119	{ { ac_try="$ac_compiler $ac_option >&5"
4120	case "(($ac_try" in
4121	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4122	*) ac_try_echo=$ac_try;;
4123	esac
4124	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4125	$as_echo "$ac_try_echo"; } >&5
4126	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4127	ac_status=$?
4128	if test -s conftest.err; then
4129	sed '10a\
4130	... rest of stderr output deleted ...
4131	10q' conftest.err >conftest.er1
4132	cat conftest.er1 >&5
4133	fi
4134	rm -f conftest.er1 conftest.err
4135	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4136	test $ac_status = 0; }
4137	done
4138	rm -f a.out
4139
4140	# If we don't use `.F' as extension, the preprocessor is not run on the
4141	# input file. (Note that this only needs to work for GNU compilers.)
4142	ac_save_ext=$ac_ext
4143	ac_ext=F
4144	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran 77 compiler" >&5
4145	$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
4146	if ${ac_cv_f77_compiler_gnu+:} false; then :
4147	$as_echo_n "(cached) " >&6
4148	else
4149	cat > conftest.$ac_ext <<_ACEOF
4150	program main
4151	#ifndef __GNUC__
4152	choke me
4153	#endif
4154
4155	end
4156	_ACEOF
4157	if ac_fn_f77_try_compile "$LINENO"; then :
4158	ac_compiler_gnu=yes
4159	else
4160	ac_compiler_gnu=no
4161	fi
4162	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4163	ac_cv_f77_compiler_gnu=$ac_compiler_gnu
4164
4165	fi
4166	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_f77_compiler_gnu" >&5
4167	$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
4168	ac_ext=$ac_save_ext
4169	ac_test_FFLAGS=${FFLAGS+set}
4170	ac_save_FFLAGS=$FFLAGS
4171	FFLAGS=
4172	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $F77 accepts -g" >&5
4173	$as_echo_n "checking whether $F77 accepts -g... " >&6; }
4174	if ${ac_cv_prog_f77_g+:} false; then :
4175	$as_echo_n "(cached) " >&6
4176	else
4177	FFLAGS=-g
4178	cat > conftest.$ac_ext <<_ACEOF
4179	program main
4180
4181	end
4182	_ACEOF
4183	if ac_fn_f77_try_compile "$LINENO"; then :
4184	ac_cv_prog_f77_g=yes
4185	else
4186	ac_cv_prog_f77_g=no
4187	fi
4188	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4189
4190	fi
4191	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_f77_g" >&5
4192	$as_echo "$ac_cv_prog_f77_g" >&6; }
4193	if test "$ac_test_FFLAGS" = set; then
4194	FFLAGS=$ac_save_FFLAGS
4195	elif test $ac_cv_prog_f77_g = yes; then
4196	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
4197	FFLAGS="-g -O2"
4198	else
4199	FFLAGS="-g"
4200	fi
4201	else
4202	if test "x$ac_cv_f77_compiler_gnu" = xyes; then
4203	FFLAGS="-O2"
4204	else
4205	FFLAGS=
4206	fi
4207	fi
4208
4209	if test $ac_compiler_gnu = yes; then
4210	G77=yes
4211	else
4212	G77=
4213	fi
4214	ac_ext=c
4215	ac_cpp='$CPP $CPPFLAGS'
4216	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4217	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4218	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4219
4220
4221	ac_ext=c
4222	ac_cpp='$CPP $CPPFLAGS'
4223	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4224	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4225	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4226
4227
4228
4229	ac_ext=c
4230	ac_cpp='$CPP $CPPFLAGS'
4231	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4232	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4233	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4234	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4235	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4236	# On Suns, sometimes $CPP names a directory.
4237	if test -n "$CPP" && test -d "$CPP"; then
4238	CPP=
4239	fi
4240	if test -z "$CPP"; then
4241	if ${ac_cv_prog_CPP+:} false; then :
4242	$as_echo_n "(cached) " >&6
4243	else
4244	# Double quotes because CPP needs to be expanded
4245	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4246	do
4247	ac_preproc_ok=false
4248	for ac_c_preproc_warn_flag in '' yes
4249	do
4250	# Use a header file that comes with gcc, so configuring glibc
4251	# with a fresh cross-compiler works.
4252	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4253	# <limits.h> exists even on freestanding compilers.
4254	# On the NeXT, cc -E runs the code through the compiler's parser,
4255	# not just through cpp. "Syntax error" is here to catch this case.
4256	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4257	/* end confdefs.h. */
4258	#ifdef __STDC__
4259	# include <limits.h>
4260	#else
4261	# include <assert.h>
4262	#endif
4263	Syntax error
4264	_ACEOF
4265	if ac_fn_c_try_cpp "$LINENO"; then :
4266
4267	else
4268	# Broken: fails on valid input.
4269	continue
4270	fi
4271	rm -f conftest.err conftest.i conftest.$ac_ext
4272
4273	# OK, works on sane cases. Now check whether nonexistent headers
4274	# can be detected and how.
4275	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4276	/* end confdefs.h. */
4277	#include <ac_nonexistent.h>
4278	_ACEOF
4279	if ac_fn_c_try_cpp "$LINENO"; then :
4280	# Broken: success on invalid input.
4281	continue
4282	else
4283	# Passes both tests.
4284	ac_preproc_ok=:
4285	break
4286	fi
4287	rm -f conftest.err conftest.i conftest.$ac_ext
4288
4289	done
4290	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4291	rm -f conftest.i conftest.err conftest.$ac_ext
4292	if $ac_preproc_ok; then :
4293	break
4294	fi
4295
4296	done
4297	ac_cv_prog_CPP=$CPP
4298
4299	fi
4300	CPP=$ac_cv_prog_CPP
4301	else
4302	ac_cv_prog_CPP=$CPP
4303	fi
4304	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4305	$as_echo "$CPP" >&6; }
4306	ac_preproc_ok=false
4307	for ac_c_preproc_warn_flag in '' yes
4308	do
4309	# Use a header file that comes with gcc, so configuring glibc
4310	# with a fresh cross-compiler works.
4311	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4312	# <limits.h> exists even on freestanding compilers.
4313	# On the NeXT, cc -E runs the code through the compiler's parser,
4314	# not just through cpp. "Syntax error" is here to catch this case.
4315	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4316	/* end confdefs.h. */
4317	#ifdef __STDC__
4318	# include <limits.h>
4319	#else
4320	# include <assert.h>
4321	#endif
4322	Syntax error
4323	_ACEOF
4324	if ac_fn_c_try_cpp "$LINENO"; then :
4325
4326	else
4327	# Broken: fails on valid input.
4328	continue
4329	fi
4330	rm -f conftest.err conftest.i conftest.$ac_ext
4331
4332	# OK, works on sane cases. Now check whether nonexistent headers
4333	# can be detected and how.
4334	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4335	/* end confdefs.h. */
4336	#include <ac_nonexistent.h>
4337	_ACEOF
4338	if ac_fn_c_try_cpp "$LINENO"; then :
4339	# Broken: success on invalid input.
4340	continue
4341	else
4342	# Passes both tests.
4343	ac_preproc_ok=:
4344	break
4345	fi
4346	rm -f conftest.err conftest.i conftest.$ac_ext
4347
4348	done
4349	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4350	rm -f conftest.i conftest.err conftest.$ac_ext
4351	if $ac_preproc_ok; then :
4352
4353	else
4354	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4355	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4356	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4357	See \`config.log' for more details" "$LINENO" 5; }
4358	fi
4359
4360	ac_ext=c
4361	ac_cpp='$CPP $CPPFLAGS'
4362	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4363	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4364	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4365
4366
4367	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
4368	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
4369	if ${ac_cv_path_GREP+:} false; then :
4370	$as_echo_n "(cached) " >&6
4371	else
4372	if test -z "$GREP"; then
4373	ac_path_GREP_found=false
4374	# Loop through the user's path and test for each of PROGNAME-LIST
4375	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4376	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4377	do
4378	IFS=$as_save_IFS
4379	test -z "$as_dir" && as_dir=.
4380	for ac_prog in grep ggrep; do
4381	for ac_exec_ext in '' $ac_executable_extensions; do
4382	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
4383	as_fn_executable_p "$ac_path_GREP" \|\| continue
4384	# Check for GNU ac_path_GREP and select it if it is found.
4385	# Check for GNU $ac_path_GREP
4386	case `"$ac_path_GREP" --version 2>&1` in
4387	GNU)
4388	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
4389	*)
4390	ac_count=0
4391	$as_echo_n 0123456789 >"conftest.in"
4392	while :
4393	do
4394	cat "conftest.in" "conftest.in" >"conftest.tmp"
4395	mv "conftest.tmp" "conftest.in"
4396	cp "conftest.in" "conftest.nl"
4397	$as_echo 'GREP' >> "conftest.nl"
4398	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4399	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4400	as_fn_arith $ac_count + 1 && ac_count=$as_val
4401	if test $ac_count -gt ${ac_path_GREP_max-0}; then
4402	# Best one so far, save it but keep looking for a better one
4403	ac_cv_path_GREP="$ac_path_GREP"
4404	ac_path_GREP_max=$ac_count
4405	fi
4406	# 10*(2^10) chars as input seems more than enough
4407	test $ac_count -gt 10 && break
4408	done
4409	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4410	esac
4411
4412	$ac_path_GREP_found && break 3
4413	done
4414	done
4415	done
4416	IFS=$as_save_IFS
4417	if test -z "$ac_cv_path_GREP"; then
4418	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4419	fi
4420	else
4421	ac_cv_path_GREP=$GREP
4422	fi
4423
4424	fi
4425	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
4426	$as_echo "$ac_cv_path_GREP" >&6; }
4427	GREP="$ac_cv_path_GREP"
4428
4429
4430	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
4431	$as_echo_n "checking for egrep... " >&6; }
4432	if ${ac_cv_path_EGREP+:} false; then :
4433	$as_echo_n "(cached) " >&6
4434	else
4435	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
4436	then ac_cv_path_EGREP="$GREP -E"
4437	else
4438	if test -z "$EGREP"; then
4439	ac_path_EGREP_found=false
4440	# Loop through the user's path and test for each of PROGNAME-LIST
4441	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4442	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
4443	do
4444	IFS=$as_save_IFS
4445	test -z "$as_dir" && as_dir=.
4446	for ac_prog in egrep; do
4447	for ac_exec_ext in '' $ac_executable_extensions; do
4448	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
4449	as_fn_executable_p "$ac_path_EGREP" \|\| continue
4450	# Check for GNU ac_path_EGREP and select it if it is found.
4451	# Check for GNU $ac_path_EGREP
4452	case `"$ac_path_EGREP" --version 2>&1` in
4453	GNU)
4454	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
4455	*)
4456	ac_count=0
4457	$as_echo_n 0123456789 >"conftest.in"
4458	while :
4459	do
4460	cat "conftest.in" "conftest.in" >"conftest.tmp"
4461	mv "conftest.tmp" "conftest.in"
4462	cp "conftest.in" "conftest.nl"
4463	$as_echo 'EGREP' >> "conftest.nl"
4464	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
4465	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
4466	as_fn_arith $ac_count + 1 && ac_count=$as_val
4467	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
4468	# Best one so far, save it but keep looking for a better one
4469	ac_cv_path_EGREP="$ac_path_EGREP"
4470	ac_path_EGREP_max=$ac_count
4471	fi
4472	# 10*(2^10) chars as input seems more than enough
4473	test $ac_count -gt 10 && break
4474	done
4475	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
4476	esac
4477
4478	$ac_path_EGREP_found && break 3
4479	done
4480	done
4481	done
4482	IFS=$as_save_IFS
4483	if test -z "$ac_cv_path_EGREP"; then
4484	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
4485	fi
4486	else
4487	ac_cv_path_EGREP=$EGREP
4488	fi
4489
4490	fi
4491	fi
4492	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
4493	$as_echo "$ac_cv_path_EGREP" >&6; }
4494	EGREP="$ac_cv_path_EGREP"
4495
4496
4497	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
4498	$as_echo_n "checking for ANSI C header files... " >&6; }
4499	if ${ac_cv_header_stdc+:} false; then :
4500	$as_echo_n "(cached) " >&6
4501	else
4502	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4503	/* end confdefs.h. */
4504	#include <stdlib.h>
4505	#include <stdarg.h>
4506	#include <string.h>
4507	#include <float.h>
4508
4509	int
4510	main ()
4511	{
4512
4513	;
4514	return 0;
4515	}
4516	_ACEOF
4517	if ac_fn_c_try_compile "$LINENO"; then :
4518	ac_cv_header_stdc=yes
4519	else
4520	ac_cv_header_stdc=no
4521	fi
4522	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4523
4524	if test $ac_cv_header_stdc = yes; then
4525	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
4526	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4527	/* end confdefs.h. */
4528	#include <string.h>
4529
4530	_ACEOF
4531	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4532	$EGREP "memchr" >/dev/null 2>&1; then :
4533
4534	else
4535	ac_cv_header_stdc=no
4536	fi
4537	rm -f conftest*
4538
4539	fi
4540
4541	if test $ac_cv_header_stdc = yes; then
4542	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
4543	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4544	/* end confdefs.h. */
4545	#include <stdlib.h>
4546
4547	_ACEOF
4548	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4549	$EGREP "free" >/dev/null 2>&1; then :
4550
4551	else
4552	ac_cv_header_stdc=no
4553	fi
4554	rm -f conftest*
4555
4556	fi
4557
4558	if test $ac_cv_header_stdc = yes; then
4559	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
4560	if test "$cross_compiling" = yes; then :
4561	:
4562	else
4563	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4564	/* end confdefs.h. */
4565	#include <ctype.h>
4566	#include <stdlib.h>
4567	#if ((' ' & 0x0FF) == 0x020)
4568	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
4569	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
4570	#else
4571	# define ISLOWER(c) \
4572	(('a' <= (c) && (c) <= 'i') \
4573	\|\| ('j' <= (c) && (c) <= 'r') \
4574	\|\| ('s' <= (c) && (c) <= 'z'))
4575	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
4576	#endif
4577
4578	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
4579	int
4580	main ()
4581	{
4582	int i;
4583	for (i = 0; i < 256; i++)
4584	if (XOR (islower (i), ISLOWER (i))
4585	\|\| toupper (i) != TOUPPER (i))
4586	return 2;
4587	return 0;
4588	}
4589	_ACEOF
4590	if ac_fn_c_try_run "$LINENO"; then :
4591
4592	else
4593	ac_cv_header_stdc=no
4594	fi
4595	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
4596	conftest.$ac_objext conftest.beam conftest.$ac_ext
4597	fi
4598
4599	fi
4600	fi
4601	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
4602	$as_echo "$ac_cv_header_stdc" >&6; }
4603	if test $ac_cv_header_stdc = yes; then
4604
4605	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
4606
4607	fi
4608
4609	ac_fn_c_check_func "$LINENO" "atol" "ac_cv_func_atol"
4610	if test "x$ac_cv_func_atol" = xyes; then :
4611
4612	else
4613	as_fn_error $? "oops! no atol ?!?" "$LINENO" 5
4614	fi
4615
4616
4617	ac_ext=cpp
4618	ac_cpp='$CXXCPP $CPPFLAGS'
4619	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4620	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4621	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4622
4623
4624	ac_ext=cpp
4625	ac_cpp='$CXXCPP $CPPFLAGS'
4626	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4627	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4628	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4629	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
4630	$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
4631	if test -z "$CXXCPP"; then
4632	if ${ac_cv_prog_CXXCPP+:} false; then :
4633	$as_echo_n "(cached) " >&6
4634	else
4635	# Double quotes because CXXCPP needs to be expanded
4636	for CXXCPP in "$CXX -E" "/lib/cpp"
4637	do
4638	ac_preproc_ok=false
4639	for ac_cxx_preproc_warn_flag in '' yes
4640	do
4641	# Use a header file that comes with gcc, so configuring glibc
4642	# with a fresh cross-compiler works.
4643	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4644	# <limits.h> exists even on freestanding compilers.
4645	# On the NeXT, cc -E runs the code through the compiler's parser,
4646	# not just through cpp. "Syntax error" is here to catch this case.
4647	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4648	/* end confdefs.h. */
4649	#ifdef __STDC__
4650	# include <limits.h>
4651	#else
4652	# include <assert.h>
4653	#endif
4654	Syntax error
4655	_ACEOF
4656	if ac_fn_cxx_try_cpp "$LINENO"; then :
4657
4658	else
4659	# Broken: fails on valid input.
4660	continue
4661	fi
4662	rm -f conftest.err conftest.i conftest.$ac_ext
4663
4664	# OK, works on sane cases. Now check whether nonexistent headers
4665	# can be detected and how.
4666	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4667	/* end confdefs.h. */
4668	#include <ac_nonexistent.h>
4669	_ACEOF
4670	if ac_fn_cxx_try_cpp "$LINENO"; then :
4671	# Broken: success on invalid input.
4672	continue
4673	else
4674	# Passes both tests.
4675	ac_preproc_ok=:
4676	break
4677	fi
4678	rm -f conftest.err conftest.i conftest.$ac_ext
4679
4680	done
4681	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4682	rm -f conftest.i conftest.err conftest.$ac_ext
4683	if $ac_preproc_ok; then :
4684	break
4685	fi
4686
4687	done
4688	ac_cv_prog_CXXCPP=$CXXCPP
4689
4690	fi
4691	CXXCPP=$ac_cv_prog_CXXCPP
4692	else
4693	ac_cv_prog_CXXCPP=$CXXCPP
4694	fi
4695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
4696	$as_echo "$CXXCPP" >&6; }
4697	ac_preproc_ok=false
4698	for ac_cxx_preproc_warn_flag in '' yes
4699	do
4700	# Use a header file that comes with gcc, so configuring glibc
4701	# with a fresh cross-compiler works.
4702	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4703	# <limits.h> exists even on freestanding compilers.
4704	# On the NeXT, cc -E runs the code through the compiler's parser,
4705	# not just through cpp. "Syntax error" is here to catch this case.
4706	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4707	/* end confdefs.h. */
4708	#ifdef __STDC__
4709	# include <limits.h>
4710	#else
4711	# include <assert.h>
4712	#endif
4713	Syntax error
4714	_ACEOF
4715	if ac_fn_cxx_try_cpp "$LINENO"; then :
4716
4717	else
4718	# Broken: fails on valid input.
4719	continue
4720	fi
4721	rm -f conftest.err conftest.i conftest.$ac_ext
4722
4723	# OK, works on sane cases. Now check whether nonexistent headers
4724	# can be detected and how.
4725	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4726	/* end confdefs.h. */
4727	#include <ac_nonexistent.h>
4728	_ACEOF
4729	if ac_fn_cxx_try_cpp "$LINENO"; then :
4730	# Broken: success on invalid input.
4731	continue
4732	else
4733	# Passes both tests.
4734	ac_preproc_ok=:
4735	break
4736	fi
4737	rm -f conftest.err conftest.i conftest.$ac_ext
4738
4739	done
4740	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4741	rm -f conftest.i conftest.err conftest.$ac_ext
4742	if $ac_preproc_ok; then :
4743
4744	else
4745	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4746	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4747	as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
4748	See \`config.log' for more details" "$LINENO" 5; }
4749	fi
4750
4751	ac_ext=cpp
4752	ac_cpp='$CXXCPP $CPPFLAGS'
4753	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4754	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4755	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
4756
4757
4758	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
4759	$as_echo_n "checking for X... " >&6; }
4760
4761
4762	# Check whether --with-x was given.
4763	if test "${with_x+set}" = set; then :
4764	withval=$with_x;
4765	fi
4766
4767	# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
4768	if test "x$with_x" = xno; then
4769	# The user explicitly disabled X.
4770	have_x=disabled
4771	else
4772	case $x_includes,$x_libraries in #(
4773	\') as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
4774	,NONE \| NONE,) if ${ac_cv_have_x+:} false; then :
4775	$as_echo_n "(cached) " >&6
4776	else
4777	# One or both of the vars are not set, and there is no cached value.
4778	ac_x_includes=no ac_x_libraries=no
4779	rm -f -r conftest.dir
4780	if mkdir conftest.dir; then
4781	cd conftest.dir
4782	cat >Imakefile <<'_ACEOF'
4783	incroot:
4784	@echo incroot='${INCROOT}'
4785	usrlibdir:
4786	@echo usrlibdir='${USRLIBDIR}'
4787	libdir:
4788	@echo libdir='${LIBDIR}'
4789	_ACEOF
4790	if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
4791	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4792	for ac_var in incroot usrlibdir libdir; do
4793	eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null \| sed -n 's/^$ac_var=//p'\`"
4794	done
4795	# Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
4796	for ac_extension in a so sl dylib la dll; do
4797	if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
4798	test -f "$ac_im_libdir/libX11.$ac_extension"; then
4799	ac_im_usrlibdir=$ac_im_libdir; break
4800	fi
4801	done
4802	# Screen out bogus values from the imake configuration. They are
4803	# bogus both because they are the default anyway, and because
4804	# using them would break gcc on systems where it needs fixed includes.
4805	case $ac_im_incroot in
4806	/usr/include) ac_x_includes= ;;
4807	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
4808	esac
4809	case $ac_im_usrlibdir in
4810	/usr/lib \| /usr/lib64 \| /lib \| /lib64) ;;
4811	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
4812	esac
4813	fi
4814	cd ..
4815	rm -f -r conftest.dir
4816	fi
4817
4818	# Standard set of common directories for X headers.
4819	# Check X11 before X11Rn because it is often a symlink to the current release.
4820	ac_x_header_dirs='
4821	/usr/X11/include
4822	/usr/X11R7/include
4823	/usr/X11R6/include
4824	/usr/X11R5/include
4825	/usr/X11R4/include
4826
4827	/usr/include/X11
4828	/usr/include/X11R7
4829	/usr/include/X11R6
4830	/usr/include/X11R5
4831	/usr/include/X11R4
4832
4833	/usr/local/X11/include
4834	/usr/local/X11R7/include
4835	/usr/local/X11R6/include
4836	/usr/local/X11R5/include
4837	/usr/local/X11R4/include
4838
4839	/usr/local/include/X11
4840	/usr/local/include/X11R7
4841	/usr/local/include/X11R6
4842	/usr/local/include/X11R5
4843	/usr/local/include/X11R4
4844
4845	/usr/X386/include
4846	/usr/x386/include
4847	/usr/XFree86/include/X11
4848
4849	/usr/include
4850	/usr/local/include
4851	/usr/unsupported/include
4852	/usr/athena/include
4853	/usr/local/x11r5/include
4854	/usr/lpp/Xamples/include
4855
4856	/usr/openwin/include
4857	/usr/openwin/share/include'
4858
4859	if test "$ac_x_includes" = no; then
4860	# Guess where to find include files, by looking for Xlib.h.
4861	# First, try using that file with no special directory specified.
4862	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4863	/* end confdefs.h. */
4864	#include <X11/Xlib.h>
4865	_ACEOF
4866	if ac_fn_cxx_try_cpp "$LINENO"; then :
4867	# We can compile using X headers with no special include directory.
4868	ac_x_includes=
4869	else
4870	for ac_dir in $ac_x_header_dirs; do
4871	if test -r "$ac_dir/X11/Xlib.h"; then
4872	ac_x_includes=$ac_dir
4873	break
4874	fi
4875	done
4876	fi
4877	rm -f conftest.err conftest.i conftest.$ac_ext
4878	fi # $ac_x_includes = no
4879
4880	if test "$ac_x_libraries" = no; then
4881	# Check for the libraries.
4882	# See if we find them without any special options.
4883	# Don't add to $LIBS permanently.
4884	ac_save_LIBS=$LIBS
4885	LIBS="-lX11 $LIBS"
4886	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4887	/* end confdefs.h. */
4888	#include <X11/Xlib.h>
4889	int
4890	main ()
4891	{
4892	XrmInitialize ()
4893	;
4894	return 0;
4895	}
4896	_ACEOF
4897	if ac_fn_cxx_try_link "$LINENO"; then :
4898	LIBS=$ac_save_LIBS
4899	# We can link X programs with no special library path.
4900	ac_x_libraries=
4901	else
4902	LIBS=$ac_save_LIBS
4903	for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" \| sed s/include/lib/g`
4904	do
4905	# Don't even attempt the hair of trying to link an X program!
4906	for ac_extension in a so sl dylib la dll; do
4907	if test -r "$ac_dir/libX11.$ac_extension"; then
4908	ac_x_libraries=$ac_dir
4909	break 2
4910	fi
4911	done
4912	done
4913	fi
4914	rm -f core conftest.err conftest.$ac_objext \
4915	conftest$ac_exeext conftest.$ac_ext
4916	fi # $ac_x_libraries = no
4917
4918	case $ac_x_includes,$ac_x_libraries in #(
4919	no,* \| ,no \| \'*)
4920	# Didn't find X, or a directory has "'" in its name.
4921	ac_cv_have_x="have_x=no";; #(
4922	*)
4923	# Record where we found X for the cache.
4924	ac_cv_have_x="have_x=yes\
4925	ac_x_includes='$ac_x_includes'\
4926	ac_x_libraries='$ac_x_libraries'"
4927	esac
4928	fi
4929	;; #(
4930	*) have_x=yes;;
4931	esac
4932	eval "$ac_cv_have_x"
4933	fi # $with_x != no
4934
4935	if test "$have_x" != yes; then
4936	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
4937	$as_echo "$have_x" >&6; }
4938	no_x=yes
4939	else
4940	# If each of the values was on the command line, it overrides each guess.
4941	test "x$x_includes" = xNONE && x_includes=$ac_x_includes
4942	test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
4943	# Update the cache value to reflect the command line values.
4944	ac_cv_have_x="have_x=yes\
4945	ac_x_includes='$x_includes'\
4946	ac_x_libraries='$x_libraries'"
4947	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
4948	$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
4949	fi
4950
4951
4952	# -----------------------------------------------------------------------
4953	#
4954	# Compiler characteristics:
4955	# Check for existence of types of size_t and pid_t
4956	#
4957	# -----------------------------------------------------------------------
4958
4959	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
4960	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
4961	inttypes.h stdint.h unistd.h
4962	do :
4963	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
4964	ac_fn_cxx_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
4965	"
4966	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
4967	cat >>confdefs.h <<_ACEOF
4968	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
4969	_ACEOF
4970
4971	fi
4972
4973	done
4974
4975
4976	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
4977	$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
4978	if ${ac_cv_c_bigendian+:} false; then :
4979	$as_echo_n "(cached) " >&6
4980	else
4981	ac_cv_c_bigendian=unknown
4982	# See if we're dealing with a universal compiler.
4983	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4984	/* end confdefs.h. */
4985	#ifndef __APPLE_CC__
4986	not a universal capable compiler
4987	#endif
4988	typedef int dummy;
4989
4990	_ACEOF
4991	if ac_fn_cxx_try_compile "$LINENO"; then :
4992
4993	# Check for potential -arch flags. It is not universal unless
4994	# there are at least two -arch flags with different values.
4995	ac_arch=
4996	ac_prev=
4997	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
4998	if test -n "$ac_prev"; then
4999	case $ac_word in
5000	i?86 \| x86_64 \| ppc \| ppc64)
5001	if test -z "$ac_arch" \|\| test "$ac_arch" = "$ac_word"; then
5002	ac_arch=$ac_word
5003	else
5004	ac_cv_c_bigendian=universal
5005	break
5006	fi
5007	;;
5008	esac
5009	ac_prev=
5010	elif test "x$ac_word" = "x-arch"; then
5011	ac_prev=arch
5012	fi
5013	done
5014	fi
5015	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5016	if test $ac_cv_c_bigendian = unknown; then
5017	# See if sys/param.h defines the BYTE_ORDER macro.
5018	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5019	/* end confdefs.h. */
5020	#include <sys/types.h>
5021	#include <sys/param.h>
5022
5023	int
5024	main ()
5025	{
5026	#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
5027	&& defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
5028	&& LITTLE_ENDIAN)
5029	bogus endian macros
5030	#endif
5031
5032	;
5033	return 0;
5034	}
5035	_ACEOF
5036	if ac_fn_cxx_try_compile "$LINENO"; then :
5037	# It does; now see whether it defined to BIG_ENDIAN or not.
5038	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5039	/* end confdefs.h. */
5040	#include <sys/types.h>
5041	#include <sys/param.h>
5042
5043	int
5044	main ()
5045	{
5046	#if BYTE_ORDER != BIG_ENDIAN
5047	not big endian
5048	#endif
5049
5050	;
5051	return 0;
5052	}
5053	_ACEOF
5054	if ac_fn_cxx_try_compile "$LINENO"; then :
5055	ac_cv_c_bigendian=yes
5056	else
5057	ac_cv_c_bigendian=no
5058	fi
5059	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5060	fi
5061	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5062	fi
5063	if test $ac_cv_c_bigendian = unknown; then
5064	# See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
5065	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5066	/* end confdefs.h. */
5067	#include <limits.h>
5068
5069	int
5070	main ()
5071	{
5072	#if ! (defined _LITTLE_ENDIAN \|\| defined _BIG_ENDIAN)
5073	bogus endian macros
5074	#endif
5075
5076	;
5077	return 0;
5078	}
5079	_ACEOF
5080	if ac_fn_cxx_try_compile "$LINENO"; then :
5081	# It does; now see whether it defined to _BIG_ENDIAN or not.
5082	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5083	/* end confdefs.h. */
5084	#include <limits.h>
5085
5086	int
5087	main ()
5088	{
5089	#ifndef _BIG_ENDIAN
5090	not big endian
5091	#endif
5092
5093	;
5094	return 0;
5095	}
5096	_ACEOF
5097	if ac_fn_cxx_try_compile "$LINENO"; then :
5098	ac_cv_c_bigendian=yes
5099	else
5100	ac_cv_c_bigendian=no
5101	fi
5102	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5103	fi
5104	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5105	fi
5106	if test $ac_cv_c_bigendian = unknown; then
5107	# Compile a test program.
5108	if test "$cross_compiling" = yes; then :
5109	# Try to guess by grepping values from an object file.
5110	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5111	/* end confdefs.h. */
5112	short int ascii_mm[] =
5113	{ 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
5114	short int ascii_ii[] =
5115	{ 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
5116	int use_ascii (int i) {
5117	return ascii_mm[i] + ascii_ii[i];
5118	}
5119	short int ebcdic_ii[] =
5120	{ 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
5121	short int ebcdic_mm[] =
5122	{ 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
5123	int use_ebcdic (int i) {
5124	return ebcdic_mm[i] + ebcdic_ii[i];
5125	}
5126	extern int foo;
5127
5128	int
5129	main ()
5130	{
5131	return use_ascii (foo) == use_ebcdic (foo);
5132	;
5133	return 0;
5134	}
5135	_ACEOF
5136	if ac_fn_cxx_try_compile "$LINENO"; then :
5137	if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
5138	ac_cv_c_bigendian=yes
5139	fi
5140	if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
5141	if test "$ac_cv_c_bigendian" = unknown; then
5142	ac_cv_c_bigendian=no
5143	else
5144	# finding both strings is unlikely to happen, but who knows?
5145	ac_cv_c_bigendian=unknown
5146	fi
5147	fi
5148	fi
5149	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5150	else
5151	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5152	/* end confdefs.h. */
5153	$ac_includes_default
5154	int
5155	main ()
5156	{
5157
5158	/* Are we little or big endian? From Harbison&Steele. */
5159	union
5160	{
5161	long int l;
5162	char c[sizeof (long int)];
5163	} u;
5164	u.l = 1;
5165	return u.c[sizeof (long int) - 1] == 1;
5166
5167	;
5168	return 0;
5169	}
5170	_ACEOF
5171	if ac_fn_cxx_try_run "$LINENO"; then :
5172	ac_cv_c_bigendian=no
5173	else
5174	ac_cv_c_bigendian=yes
5175	fi
5176	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5177	conftest.$ac_objext conftest.beam conftest.$ac_ext
5178	fi
5179
5180	fi
5181	fi
5182	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
5183	$as_echo "$ac_cv_c_bigendian" >&6; }
5184	case $ac_cv_c_bigendian in #(
5185	yes)
5186	$as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
5187	;; #(
5188	no)
5189	;; #(
5190	universal)
5191
5192	$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
5193
5194	;; #(
5195	*)
5196	as_fn_error $? "unknown endianness
5197	presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
5198	esac
5199
5200	# The cast to long int works around a bug in the HP C Compiler
5201	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5202	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5203	# This bug is HP SR number 8606223364.
5204	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
5205	$as_echo_n "checking size of int... " >&6; }
5206	if ${ac_cv_sizeof_int+:} false; then :
5207	$as_echo_n "(cached) " >&6
5208	else
5209	if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
5210
5211	else
5212	if test "$ac_cv_type_int" = yes; then
5213	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5214	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5215	as_fn_error 77 "cannot compute sizeof (int)
5216	See \`config.log' for more details" "$LINENO" 5; }
5217	else
5218	ac_cv_sizeof_int=0
5219	fi
5220	fi
5221
5222	fi
5223	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
5224	$as_echo "$ac_cv_sizeof_int" >&6; }
5225
5226
5227
5228	cat >>confdefs.h <<_ACEOF
5229	#define SIZEOF_INT $ac_cv_sizeof_int
5230	_ACEOF
5231
5232
5233	# The cast to long int works around a bug in the HP C Compiler
5234	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5235	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5236	# This bug is HP SR number 8606223364.
5237	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5238	$as_echo_n "checking size of long... " >&6; }
5239	if ${ac_cv_sizeof_long+:} false; then :
5240	$as_echo_n "(cached) " >&6
5241	else
5242	if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
5243
5244	else
5245	if test "$ac_cv_type_long" = yes; then
5246	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5247	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5248	as_fn_error 77 "cannot compute sizeof (long)
5249	See \`config.log' for more details" "$LINENO" 5; }
5250	else
5251	ac_cv_sizeof_long=0
5252	fi
5253	fi
5254
5255	fi
5256	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5257	$as_echo "$ac_cv_sizeof_long" >&6; }
5258
5259
5260
5261	cat >>confdefs.h <<_ACEOF
5262	#define SIZEOF_LONG $ac_cv_sizeof_long
5263	_ACEOF
5264
5265
5266	# The cast to long int works around a bug in the HP C Compiler
5267	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5268	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5269	# This bug is HP SR number 8606223364.
5270	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
5271	$as_echo_n "checking size of long long... " >&6; }
5272	if ${ac_cv_sizeof_long_long+:} false; then :
5273	$as_echo_n "(cached) " >&6
5274	else
5275	if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
5276
5277	else
5278	if test "$ac_cv_type_long_long" = yes; then
5279	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5280	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5281	as_fn_error 77 "cannot compute sizeof (long long)
5282	See \`config.log' for more details" "$LINENO" 5; }
5283	else
5284	ac_cv_sizeof_long_long=0
5285	fi
5286	fi
5287
5288	fi
5289	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
5290	$as_echo "$ac_cv_sizeof_long_long" >&6; }
5291
5292
5293
5294	cat >>confdefs.h <<_ACEOF
5295	#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
5296	_ACEOF
5297
5298
5299	# The cast to long int works around a bug in the HP C Compiler
5300	# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5301	# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5302	# This bug is HP SR number 8606223364.
5303	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void *" >&5
5304	$as_echo_n "checking size of void *... " >&6; }
5305	if ${ac_cv_sizeof_void_p+:} false; then :
5306	$as_echo_n "(cached) " >&6
5307	else
5308	if ac_fn_cxx_compute_int "$LINENO" "(long int) (sizeof (void *))" "ac_cv_sizeof_void_p" "$ac_includes_default"; then :
5309
5310	else
5311	if test "$ac_cv_type_void_p" = yes; then
5312	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5313	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5314	as_fn_error 77 "cannot compute sizeof (void *)
5315	See \`config.log' for more details" "$LINENO" 5; }
5316	else
5317	ac_cv_sizeof_void_p=0
5318	fi
5319	fi
5320
5321	fi
5322	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_void_p" >&5
5323	$as_echo "$ac_cv_sizeof_void_p" >&6; }
5324
5325
5326
5327	cat >>confdefs.h <<_ACEOF
5328	#define SIZEOF_VOID_P $ac_cv_sizeof_void_p
5329	_ACEOF
5330
5331
5332
5333	SIZEOF_LONG="${ac_cv_sizeof_long}"
5334	SIZEOF_LONG_LONG="${ac_cv_sizeof_long_long}"
5335	SIZEOF_VOID_P="${ac_cv_sizeof_void_p}"
5336	SIZEOF_INT="${ac_cv_sizeof_int}"
5337
5338
5339	for ac_func in sysinfo
5340	do :
5341	ac_fn_cxx_check_func "$LINENO" "sysinfo" "ac_cv_func_sysinfo"
5342	if test "x$ac_cv_func_sysinfo" = xyes; then :
5343	cat >>confdefs.h <<_ACEOF
5344	#define HAVE_SYSINFO 1
5345	_ACEOF
5346
5347	fi
5348	done
5349
5350	for ac_func in gettimeofday
5351	do :
5352	ac_fn_cxx_check_func "$LINENO" "gettimeofday" "ac_cv_func_gettimeofday"
5353	if test "x$ac_cv_func_gettimeofday" = xyes; then :
5354	cat >>confdefs.h <<_ACEOF
5355	#define HAVE_GETTIMEOFDAY 1
5356	_ACEOF
5357
5358	fi
5359	done
5360
5361	ac_fn_cxx_check_func "$LINENO" "localtime" "ac_cv_func_localtime"
5362	if test "x$ac_cv_func_localtime" = xyes; then :
5363
5364	else
5365	as_fn_error $? "oops! no localtime ?!?" "$LINENO" 5
5366	fi
5367
5368	ac_fn_cxx_check_func "$LINENO" "getenv" "ac_cv_func_getenv"
5369	if test "x$ac_cv_func_getenv" = xyes; then :
5370
5371	else
5372	as_fn_error $? "oops! no getenv ?!?" "$LINENO" 5
5373	fi
5374
5375
5376	for ac_header in sys/sysinfo.h
5377	do :
5378	ac_fn_cxx_check_header_mongrel "$LINENO" "sys/sysinfo.h" "ac_cv_header_sys_sysinfo_h" "$ac_includes_default"
5379	if test "x$ac_cv_header_sys_sysinfo_h" = xyes; then :
5380	cat >>confdefs.h <<_ACEOF
5381	#define HAVE_SYS_SYSINFO_H 1
5382	_ACEOF
5383
5384	fi
5385
5386	done
5387
5388
5389	HAVE_LIBNCURSES=no
5390	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clrtoeol in -lncurses" >&5
5391	$as_echo_n "checking for clrtoeol in -lncurses... " >&6; }
5392	if ${ac_cv_lib_ncurses_clrtoeol+:} false; then :
5393	$as_echo_n "(cached) " >&6
5394	else
5395	ac_check_lib_save_LIBS=$LIBS
5396	LIBS="-lncurses $LIBS"
5397	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5398	/* end confdefs.h. */
5399
5400	/* Override any GCC internal prototype to avoid an error.
5401	Use char because int might match the return type of a GCC
5402	builtin and then its argument prototype would still apply. */
5403	#ifdef __cplusplus
5404	extern "C"
5405	#endif
5406	char clrtoeol ();
5407	int
5408	main ()
5409	{
5410	return clrtoeol ();
5411	;
5412	return 0;
5413	}
5414	_ACEOF
5415	if ac_fn_cxx_try_link "$LINENO"; then :
5416	ac_cv_lib_ncurses_clrtoeol=yes
5417	else
5418	ac_cv_lib_ncurses_clrtoeol=no
5419	fi
5420	rm -f core conftest.err conftest.$ac_objext \
5421	conftest$ac_exeext conftest.$ac_ext
5422	LIBS=$ac_check_lib_save_LIBS
5423	fi
5424	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ncurses_clrtoeol" >&5
5425	$as_echo "$ac_cv_lib_ncurses_clrtoeol" >&6; }
5426	if test "x$ac_cv_lib_ncurses_clrtoeol" = xyes; then :
5427	HAVE_LIBNCURSES=yes
5428	else
5429	as_fn_error $? "ncurses library missing?" "$LINENO" 5
5430	fi
5431
5432	for ac_header in ncurses.h
5433	do :
5434	ac_fn_cxx_check_header_mongrel "$LINENO" "ncurses.h" "ac_cv_header_ncurses_h" "$ac_includes_default"
5435	if test "x$ac_cv_header_ncurses_h" = xyes; then :
5436	cat >>confdefs.h <<_ACEOF
5437	#define HAVE_NCURSES_H 1
5438	_ACEOF
5439
5440	else
5441	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ncurses headers missing ?" >&5
5442	$as_echo "$as_me: WARNING: ncurses headers missing ?" >&2;}
5443	fi
5444
5445	done
5446
5447
5448	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lstdc++" >&5
5449	$as_echo_n "checking for main in -lstdc++... " >&6; }
5450	if ${ac_cv_lib_stdcpp_main+:} false; then :
5451	$as_echo_n "(cached) " >&6
5452	else
5453	ac_check_lib_save_LIBS=$LIBS
5454	LIBS="-lstdc++ $LIBS"
5455	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5456	/* end confdefs.h. */
5457
5458
5459	int
5460	main ()
5461	{
5462	return main ();
5463	;
5464	return 0;
5465	}
5466	_ACEOF
5467	if ac_fn_cxx_try_link "$LINENO"; then :
5468	ac_cv_lib_stdcpp_main=yes
5469	else
5470	ac_cv_lib_stdcpp_main=no
5471	fi
5472	rm -f core conftest.err conftest.$ac_objext \
5473	conftest$ac_exeext conftest.$ac_ext
5474	LIBS=$ac_check_lib_save_LIBS
5475	fi
5476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_stdcpp_main" >&5
5477	$as_echo "$ac_cv_lib_stdcpp_main" >&6; }
5478	if test "x$ac_cv_lib_stdcpp_main" = xyes; then :
5479	cat >>confdefs.h <<_ACEOF
5480	#define HAVE_LIBSTDC__ 1
5481	_ACEOF
5482
5483	LIBS="-lstdc++ $LIBS"
5484
5485	else
5486	as_fn_error $? "librappture requires libstdc++" "$LINENO" 5
5487	fi
5488
5489	for ac_header in algorithm
5490	do :
5491	ac_fn_cxx_check_header_mongrel "$LINENO" "algorithm" "ac_cv_header_algorithm" "$ac_includes_default"
5492	if test "x$ac_cv_header_algorithm" = xyes; then :
5493	cat >>confdefs.h <<_ACEOF
5494	#define HAVE_ALGORITHM 1
5495	_ACEOF
5496
5497	else
5498	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5499	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5500	fi
5501
5502	done
5503
5504	for ac_header in cctype
5505	do :
5506	ac_fn_cxx_check_header_mongrel "$LINENO" "cctype" "ac_cv_header_cctype" "$ac_includes_default"
5507	if test "x$ac_cv_header_cctype" = xyes; then :
5508	cat >>confdefs.h <<_ACEOF
5509	#define HAVE_CCTYPE 1
5510	_ACEOF
5511
5512	else
5513	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5514	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5515	fi
5516
5517	done
5518
5519	for ac_header in cfloat
5520	do :
5521	ac_fn_cxx_check_header_mongrel "$LINENO" "cfloat" "ac_cv_header_cfloat" "$ac_includes_default"
5522	if test "x$ac_cv_header_cfloat" = xyes; then :
5523	cat >>confdefs.h <<_ACEOF
5524	#define HAVE_CFLOAT 1
5525	_ACEOF
5526
5527	else
5528	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5529	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5530	fi
5531
5532	done
5533
5534	for ac_header in cmath
5535	do :
5536	ac_fn_cxx_check_header_mongrel "$LINENO" "cmath" "ac_cv_header_cmath" "$ac_includes_default"
5537	if test "x$ac_cv_header_cmath" = xyes; then :
5538	cat >>confdefs.h <<_ACEOF
5539	#define HAVE_CMATH 1
5540	_ACEOF
5541
5542	else
5543	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5544	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5545	fi
5546
5547	done
5548
5549	for ac_header in cstdio
5550	do :
5551	ac_fn_cxx_check_header_mongrel "$LINENO" "cstdio" "ac_cv_header_cstdio" "$ac_includes_default"
5552	if test "x$ac_cv_header_cstdio" = xyes; then :
5553	cat >>confdefs.h <<_ACEOF
5554	#define HAVE_CSTDIO 1
5555	_ACEOF
5556
5557	else
5558	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5559	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5560	fi
5561
5562	done
5563
5564	for ac_header in cstdlib
5565	do :
5566	ac_fn_cxx_check_header_mongrel "$LINENO" "cstdlib" "ac_cv_header_cstdlib" "$ac_includes_default"
5567	if test "x$ac_cv_header_cstdlib" = xyes; then :
5568	cat >>confdefs.h <<_ACEOF
5569	#define HAVE_CSTDLIB 1
5570	_ACEOF
5571
5572	else
5573	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5574	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5575	fi
5576
5577	done
5578
5579	for ac_header in cstring
5580	do :
5581	ac_fn_cxx_check_header_mongrel "$LINENO" "cstring" "ac_cv_header_cstring" "$ac_includes_default"
5582	if test "x$ac_cv_header_cstring" = xyes; then :
5583	cat >>confdefs.h <<_ACEOF
5584	#define HAVE_CSTRING 1
5585	_ACEOF
5586
5587	else
5588	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5589	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5590	fi
5591
5592	done
5593
5594	for ac_header in fstream
5595	do :
5596	ac_fn_cxx_check_header_mongrel "$LINENO" "fstream" "ac_cv_header_fstream" "$ac_includes_default"
5597	if test "x$ac_cv_header_fstream" = xyes; then :
5598	cat >>confdefs.h <<_ACEOF
5599	#define HAVE_FSTREAM 1
5600	_ACEOF
5601
5602	else
5603	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5604	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5605	fi
5606
5607	done
5608
5609	for ac_header in list
5610	do :
5611	ac_fn_cxx_check_header_mongrel "$LINENO" "list" "ac_cv_header_list" "$ac_includes_default"
5612	if test "x$ac_cv_header_list" = xyes; then :
5613	cat >>confdefs.h <<_ACEOF
5614	#define HAVE_LIST 1
5615	_ACEOF
5616
5617	else
5618	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5619	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5620	fi
5621
5622	done
5623
5624	for ac_header in iostream
5625	do :
5626	ac_fn_cxx_check_header_mongrel "$LINENO" "iostream" "ac_cv_header_iostream" "$ac_includes_default"
5627	if test "x$ac_cv_header_iostream" = xyes; then :
5628	cat >>confdefs.h <<_ACEOF
5629	#define HAVE_IOSTREAM 1
5630	_ACEOF
5631
5632	else
5633	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5634	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5635	fi
5636
5637	done
5638
5639	for ac_header in iterator
5640	do :
5641	ac_fn_cxx_check_header_mongrel "$LINENO" "iterator" "ac_cv_header_iterator" "$ac_includes_default"
5642	if test "x$ac_cv_header_iterator" = xyes; then :
5643	cat >>confdefs.h <<_ACEOF
5644	#define HAVE_ITERATOR 1
5645	_ACEOF
5646
5647	else
5648	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5649	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5650	fi
5651
5652	done
5653
5654	for ac_header in sstream
5655	do :
5656	ac_fn_cxx_check_header_mongrel "$LINENO" "sstream" "ac_cv_header_sstream" "$ac_includes_default"
5657	if test "x$ac_cv_header_sstream" = xyes; then :
5658	cat >>confdefs.h <<_ACEOF
5659	#define HAVE_SSTREAM 1
5660	_ACEOF
5661
5662	else
5663	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5664	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5665	fi
5666
5667	done
5668
5669	for ac_header in stack
5670	do :
5671	ac_fn_cxx_check_header_mongrel "$LINENO" "stack" "ac_cv_header_stack" "$ac_includes_default"
5672	if test "x$ac_cv_header_stack" = xyes; then :
5673	cat >>confdefs.h <<_ACEOF
5674	#define HAVE_STACK 1
5675	_ACEOF
5676
5677	else
5678	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5679	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5680	fi
5681
5682	done
5683
5684	for ac_header in string
5685	do :
5686	ac_fn_cxx_check_header_mongrel "$LINENO" "string" "ac_cv_header_string" "$ac_includes_default"
5687	if test "x$ac_cv_header_string" = xyes; then :
5688	cat >>confdefs.h <<_ACEOF
5689	#define HAVE_STRING 1
5690	_ACEOF
5691
5692	else
5693	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5694	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5695	fi
5696
5697	done
5698
5699	for ac_header in vector
5700	do :
5701	ac_fn_cxx_check_header_mongrel "$LINENO" "vector" "ac_cv_header_vector" "$ac_includes_default"
5702	if test "x$ac_cv_header_vector" = xyes; then :
5703	cat >>confdefs.h <<_ACEOF
5704	#define HAVE_VECTOR 1
5705	_ACEOF
5706
5707	else
5708	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: STL classes missing ?" >&5
5709	$as_echo "$as_me: WARNING: STL classes missing ?" >&2;}
5710	fi
5711
5712	done
5713
5714
5715	for ac_header in assert.h
5716	do :
5717	ac_fn_cxx_check_header_mongrel "$LINENO" "assert.h" "ac_cv_header_assert_h" "$ac_includes_default"
5718	if test "x$ac_cv_header_assert_h" = xyes; then :
5719	cat >>confdefs.h <<_ACEOF
5720	#define HAVE_ASSERT_H 1
5721	_ACEOF
5722
5723	else
5724	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C headers missing ?" >&5
5725	$as_echo "$as_me: WARNING: C headers missing ?" >&2;}
5726	fi
5727
5728	done
5729
5730	for ac_header in ctype.h
5731	do :
5732	ac_fn_cxx_check_header_mongrel "$LINENO" "ctype.h" "ac_cv_header_ctype_h" "$ac_includes_default"
5733	if test "x$ac_cv_header_ctype_h" = xyes; then :
5734	cat >>confdefs.h <<_ACEOF
5735	#define HAVE_CTYPE_H 1
5736	_ACEOF
5737
5738	else
5739	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C headers missing ?" >&5
5740	$as_echo "$as_me: WARNING: C headers missing ?" >&2;}
5741	fi
5742
5743	done
5744
5745	for ac_header in errno.h
5746	do :
5747	ac_fn_cxx_check_header_mongrel "$LINENO" "errno.h" "ac_cv_header_errno_h" "$ac_includes_default"
5748	if test "x$ac_cv_header_errno_h" = xyes; then :
5749	cat >>confdefs.h <<_ACEOF
5750	#define HAVE_ERRNO_H 1
5751	_ACEOF
5752
5753	else
5754	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C headers missing ?" >&5
5755	$as_echo "$as_me: WARNING: C headers missing ?" >&2;}
5756	fi
5757
5758	done
5759
5760	for ac_header in limits.h
5761	do :
5762	ac_fn_cxx_check_header_mongrel "$LINENO" "limits.h" "ac_cv_header_limits_h" "$ac_includes_default"
5763	if test "x$ac_cv_header_limits_h" = xyes; then :
5764	cat >>confdefs.h <<_ACEOF
5765	#define HAVE_LIMITS_H 1
5766	_ACEOF
5767
5768	else
5769	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C headers missing ?" >&5
5770	$as_echo "$as_me: WARNING: C headers missing ?" >&2;}
5771	fi
5772
5773	done
5774
5775	for ac_header in string.h
5776	do :
5777	ac_fn_cxx_check_header_mongrel "$LINENO" "string.h" "ac_cv_header_string_h" "$ac_includes_default"
5778	if test "x$ac_cv_header_string_h" = xyes; then :
5779	cat >>confdefs.h <<_ACEOF
5780	#define HAVE_STRING_H 1
5781	_ACEOF
5782
5783	else
5784	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C headers missing ?" >&5
5785	$as_echo "$as_me: WARNING: C headers missing ?" >&2;}
5786	fi
5787
5788	done
5789
5790	for ac_header in stdlib.h
5791	do :
5792	ac_fn_cxx_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default"
5793	if test "x$ac_cv_header_stdlib_h" = xyes; then :
5794	cat >>confdefs.h <<_ACEOF
5795	#define HAVE_STDLIB_H 1
5796	_ACEOF
5797
5798	else
5799	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C headers missing ?" >&5
5800	$as_echo "$as_me: WARNING: C headers missing ?" >&2;}
5801	fi
5802
5803	done
5804
5805	for ac_header in stddef.h
5806	do :
5807	ac_fn_cxx_check_header_mongrel "$LINENO" "stddef.h" "ac_cv_header_stddef_h" "$ac_includes_default"
5808	if test "x$ac_cv_header_stddef_h" = xyes; then :
5809	cat >>confdefs.h <<_ACEOF
5810	#define HAVE_STDDEF_H 1
5811	_ACEOF
5812
5813	else
5814	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C headers missing ?" >&5
5815	$as_echo "$as_me: WARNING: C headers missing ?" >&2;}
5816	fi
5817
5818	done
5819
5820	for ac_header in float.h
5821	do :
5822	ac_fn_cxx_check_header_mongrel "$LINENO" "float.h" "ac_cv_header_float_h" "$ac_includes_default"
5823	if test "x$ac_cv_header_float_h" = xyes; then :
5824	cat >>confdefs.h <<_ACEOF
5825	#define HAVE_FLOAT_H 1
5826	_ACEOF
5827
5828	else
5829	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C headers missing ?" >&5
5830	$as_echo "$as_me: WARNING: C headers missing ?" >&2;}
5831	fi
5832
5833	done
5834
5835	for ac_header in math.h
5836	do :
5837	ac_fn_cxx_check_header_mongrel "$LINENO" "math.h" "ac_cv_header_math_h" "$ac_includes_default"
5838	if test "x$ac_cv_header_math_h" = xyes; then :
5839	cat >>confdefs.h <<_ACEOF
5840	#define HAVE_MATH_H 1
5841	_ACEOF
5842
5843	else
5844	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C headers missing ?" >&5
5845	$as_echo "$as_me: WARNING: C headers missing ?" >&2;}
5846	fi
5847
5848	done
5849
5850	for ac_header in malloc.h
5851	do :
5852	ac_fn_cxx_check_header_mongrel "$LINENO" "malloc.h" "ac_cv_header_malloc_h" "$ac_includes_default"
5853	if test "x$ac_cv_header_malloc_h" = xyes; then :
5854	cat >>confdefs.h <<_ACEOF
5855	#define HAVE_MALLOC_H 1
5856	_ACEOF
5857
5858	else
5859	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C headers missing ?" >&5
5860	$as_echo "$as_me: WARNING: C headers missing ?" >&2;}
5861	fi
5862
5863	done
5864
5865	for ac_header in memory.h
5866	do :
5867	ac_fn_cxx_check_header_mongrel "$LINENO" "memory.h" "ac_cv_header_memory_h" "$ac_includes_default"
5868	if test "x$ac_cv_header_memory_h" = xyes; then :
5869	cat >>confdefs.h <<_ACEOF
5870	#define HAVE_MEMORY_H 1
5871	_ACEOF
5872
5873	else
5874	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C headers missing ?" >&5
5875	$as_echo "$as_me: WARNING: C headers missing ?" >&2;}
5876	fi
5877
5878	done
5879
5880	for ac_header in unistd.h
5881	do :
5882	ac_fn_cxx_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default"
5883	if test "x$ac_cv_header_unistd_h" = xyes; then :
5884	cat >>confdefs.h <<_ACEOF
5885	#define HAVE_UNISTD_H 1
5886	_ACEOF
5887
5888	else
5889	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C headers missing ?" >&5
5890	$as_echo "$as_me: WARNING: C headers missing ?" >&2;}
5891	fi
5892
5893	done
5894
5895
5896	for ac_header in inttypes.h
5897	do :
5898	ac_fn_cxx_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default"
5899	if test "x$ac_cv_header_inttypes_h" = xyes; then :
5900	cat >>confdefs.h <<_ACEOF
5901	#define HAVE_INTTYPES_H 1
5902	_ACEOF
5903
5904	else
5905	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: C headers missing ?" >&5
5906	$as_echo "$as_me: WARNING: C headers missing ?" >&2;}
5907	fi
5908
5909	done
5910
5911	if test "${ac_cv_header_inttypes_h}" = "yes" ; then
5912	HAVE_INTTYPES_H=1
5913	else
5914	HAVE_INTTYPES_H=0
5915	fi
5916
5917	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lvtkDICOM" >&5
5918	$as_echo_n "checking for main in -lvtkDICOM... " >&6; }
5919	if ${ac_cv_lib_vtkDICOM_main+:} false; then :
5920	$as_echo_n "(cached) " >&6
5921	else
5922	ac_check_lib_save_LIBS=$LIBS
5923	LIBS="-lvtkDICOM $LIBS"
5924	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5925	/* end confdefs.h. */
5926
5927
5928	int
5929	main ()
5930	{
5931	return main ();
5932	;
5933	return 0;
5934	}
5935	_ACEOF
5936	if ac_fn_cxx_try_link "$LINENO"; then :
5937	ac_cv_lib_vtkDICOM_main=yes
5938	else
5939	ac_cv_lib_vtkDICOM_main=no
5940	fi
5941	rm -f core conftest.err conftest.$ac_objext \
5942	conftest$ac_exeext conftest.$ac_ext
5943	LIBS=$ac_check_lib_save_LIBS
5944	fi
5945	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_vtkDICOM_main" >&5
5946	$as_echo "$ac_cv_lib_vtkDICOM_main" >&6; }
5947	if test "x$ac_cv_lib_vtkDICOM_main" = xyes; then :
5948	HAVE_LIBVTKDICOM=yes
5949	else
5950	HAVE_LIBVTKDICOM=no
5951	fi
5952
5953
5954	if test "$with_install" != "yes"; then
5955	INSTALL_PREFIX=$with_install
5956	else
5957	INSTALL_PREFIX=$prefix
5958	fi
5959
5960	if test "${libdir}" != "${prefix}/lib"; then
5961	LIB_SEARCH_DIRS="-L${prefix}/lib -L${libdir}"
5962	else
5963	LIB_SEARCH_DIRS="-L${libdir}"
5964	fi
5965
5966	VTK_VERSION=0.0
5967
5968	. ${exec_prefix}/lib/rapptureConfig.sh
5969	. ${exec_prefix}/lib/tclConfig.sh
5970	. ${exec_prefix}/lib/tkConfig.sh
5971	. ${exec_prefix}/lib/vtkConfig.sh
5972
5973	#--------------------------------------------------------------------
5974	# Set the default compiler switches based on the --enable-symbols
5975	# option.
5976	#--------------------------------------------------------------------
5977
5978
5979
5980	# Step 0.a: Enable 64 bit support?
5981
5982	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit support is requested" >&5
5983	$as_echo_n "checking if 64bit support is requested... " >&6; }
5984	# Check whether --enable-64bit was given.
5985	if test "${enable_64bit+set}" = set; then :
5986	enableval=$enable_64bit; do64bit=$enableval
5987	else
5988	do64bit=no
5989	fi
5990
5991	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5
5992	$as_echo "$do64bit" >&6; }
5993
5994	# Step 0.b: Enable Solaris 64 bit VIS support?
5995
5996	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit Sparc VIS support is requested" >&5
5997	$as_echo_n "checking if 64bit Sparc VIS support is requested... " >&6; }
5998	# Check whether --enable-64bit-vis was given.
5999	if test "${enable_64bit_vis+set}" = set; then :
6000	enableval=$enable_64bit_vis; do64bitVIS=$enableval
6001	else
6002	do64bitVIS=no
6003	fi
6004
6005	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bitVIS" >&5
6006	$as_echo "$do64bitVIS" >&6; }
6007
6008	if test "$do64bitVIS" = "yes"; then
6009	# Force 64bit on with VIS
6010	do64bit=yes
6011	fi
6012
6013	# Step 1: set the variable "system" to hold the name and version number
6014	# for the system.
6015
6016
6017	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking system version" >&5
6018	$as_echo_n "checking system version... " >&6; }
6019	if ${tcl_cv_sys_version+:} false; then :
6020	$as_echo_n "(cached) " >&6
6021	else
6022
6023	if test -f /usr/lib/NextStep/software_version; then
6024	tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
6025	else
6026	tcl_cv_sys_version=`uname -s`-`uname -r`
6027	if test "$?" -ne 0 ; then
6028	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5
6029	$as_echo "$as_me: WARNING: can't find uname command" >&2;}
6030	tcl_cv_sys_version=unknown
6031	else
6032	# Special check for weird MP-RAS system (uname returns weird
6033	# results, and the version is kept in special file).
6034
6035	if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then
6036	tcl_cv_sys_version=MP-RAS-`awk '{print $3}' /etc/.relid`
6037	fi
6038	if test "`uname -s`" = "AIX" ; then
6039	tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
6040	fi
6041	fi
6042	fi
6043
6044	fi
6045	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sys_version" >&5
6046	$as_echo "$tcl_cv_sys_version" >&6; }
6047	system=$tcl_cv_sys_version
6048
6049
6050	# Step 2: check for existence of -ldl library. This is needed because
6051	# Linux can use either -ldl or -ldld for dynamic loading.
6052
6053	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
6054	$as_echo_n "checking for dlopen in -ldl... " >&6; }
6055	if ${ac_cv_lib_dl_dlopen+:} false; then :
6056	$as_echo_n "(cached) " >&6
6057	else
6058	ac_check_lib_save_LIBS=$LIBS
6059	LIBS="-ldl $LIBS"
6060	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6061	/* end confdefs.h. */
6062
6063	/* Override any GCC internal prototype to avoid an error.
6064	Use char because int might match the return type of a GCC
6065	builtin and then its argument prototype would still apply. */
6066	#ifdef __cplusplus
6067	extern "C"
6068	#endif
6069	char dlopen ();
6070	int
6071	main ()
6072	{
6073	return dlopen ();
6074	;
6075	return 0;
6076	}
6077	_ACEOF
6078	if ac_fn_cxx_try_link "$LINENO"; then :
6079	ac_cv_lib_dl_dlopen=yes
6080	else
6081	ac_cv_lib_dl_dlopen=no
6082	fi
6083	rm -f core conftest.err conftest.$ac_objext \
6084	conftest$ac_exeext conftest.$ac_ext
6085	LIBS=$ac_check_lib_save_LIBS
6086	fi
6087	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
6088	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
6089	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
6090	have_dl=yes
6091	else
6092	have_dl=no
6093	fi
6094
6095
6096	# Require ranlib early so we can override it in special cases below.
6097
6098
6099
6100	# Step 3: set configuration options based on system name and version.
6101
6102	do64bit_ok=no
6103	LDFLAGS_ORIG="$LDFLAGS"
6104	TCL_EXPORT_FILE_SUFFIX=""
6105	UNSHARED_LIB_SUFFIX=""
6106	TCL_TRIM_DOTS='`echo ${VERSION} \| tr -d .`'
6107	ECHO_VERSION='`echo ${VERSION}`'
6108	TCL_LIB_VERSIONS_OK=ok
6109	CFLAGS_DEBUG=-g
6110	CFLAGS_OPTIMIZE=-O
6111	if test "$GCC" = "yes" ; then
6112	CFLAGS_WARNING="-Wall -Wno-implicit-int -fno-strict-aliasing"
6113	else
6114	CFLAGS_WARNING=""
6115	fi
6116	TCL_NEEDS_EXP_FILE=0
6117	TCL_BUILD_EXP_FILE=""
6118	TCL_EXP_FILE=""
6119	# Extract the first word of "ar", so it can be a program name with args.
6120	set dummy ar; ac_word=$2
6121	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6122	$as_echo_n "checking for $ac_word... " >&6; }
6123	if ${ac_cv_prog_AR+:} false; then :
6124	$as_echo_n "(cached) " >&6
6125	else
6126	if test -n "$AR"; then
6127	ac_cv_prog_AR="$AR" # Let the user override the test.
6128	else
6129	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6130	for as_dir in $PATH
6131	do
6132	IFS=$as_save_IFS
6133	test -z "$as_dir" && as_dir=.
6134	for ac_exec_ext in '' $ac_executable_extensions; do
6135	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6136	ac_cv_prog_AR="ar"
6137	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6138	break 2
6139	fi
6140	done
6141	done
6142	IFS=$as_save_IFS
6143
6144	fi
6145	fi
6146	AR=$ac_cv_prog_AR
6147	if test -n "$AR"; then
6148	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6149	$as_echo "$AR" >&6; }
6150	else
6151	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6152	$as_echo "no" >&6; }
6153	fi
6154
6155
6156	if test "${AR}" = "" ; then
6157	as_fn_error $? "Required archive tool 'ar' not found on PATH." "$LINENO" 5
6158	fi
6159	STLIB_LD='${AR} cr'
6160	LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
6161	PLAT_OBJS=""
6162	PLAT_SRCS=""
6163	case $system in
6164	AIX-*)
6165	if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes" ; then
6166	# AIX requires the _r compiler when gcc isn't being used
6167	case "${CC}" in
6168	*_r)
6169	# ok ...
6170	;;
6171	*)
6172	CC=${CC}_r
6173	;;
6174	esac
6175	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $CC for compiling with threads" >&5
6176	$as_echo "Using $CC for compiling with threads" >&6; }
6177	fi
6178	LIBS="$LIBS -lc"
6179	SHLIB_CFLAGS=""
6180	# Note: need the LIBS below, otherwise Tk won't find Tcl's
6181	# symbols when dynamically loaded into tclsh.
6182	SHLIB_LD_LIBS='${LIBS}'
6183	SHLIB_SUFFIX=".so"
6184
6185	DL_OBJS="tclLoadDl.o"
6186	LD_LIBRARY_PATH_VAR="LIBPATH"
6187
6188	# Check to enable 64-bit flags for compiler/linker on AIX 4+
6189	if test "$do64bit" = "yes" -a "`uname -v`" -gt "3" ; then
6190	if test "$GCC" = "yes" ; then
6191	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
6192	$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
6193	else
6194	do64bit_ok=yes
6195	CFLAGS="$CFLAGS -q64"
6196	LDFLAGS="$LDFLAGS -q64"
6197	RANLIB="${RANLIB} -X64"
6198	AR="${AR} -X64"
6199	SHLIB_LD_FLAGS="-b64"
6200	fi
6201	fi
6202
6203	if test "`uname -m`" = "ia64" ; then
6204	# AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
6205	SHLIB_LD="/usr/ccs/bin/ld -G -z text"
6206	# AIX-5 has dl* in libc.so
6207	DL_LIBS=""
6208	if test "$GCC" = "yes" ; then
6209	CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
6210	else
6211	CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
6212	fi
6213	LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
6214	else
6215	if test "$GCC" = "yes" ; then
6216	SHLIB_LD="gcc -shared"
6217	else
6218	SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry"
6219	fi
6220	SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix ${SHLIB_LD} ${SHLIB_LD_FLAGS}"
6221	DL_LIBS="-ldl"
6222	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
6223	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6224	TCL_NEEDS_EXP_FILE=1
6225	TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp'
6226	fi
6227
6228	# AIX v<=4.1 has some different flags than 4.2+
6229	if test "$system" = "AIX-4.1" -o "`uname -v`" -lt "4" ; then
6230	LIBOBJS="$LIBOBJS tclLoadAix.o"
6231	DL_LIBS="-lld"
6232	fi
6233
6234	# On AIX <=v4 systems, libbsd.a has to be linked in to support
6235	# non-blocking file IO. This library has to be linked in after
6236	# the MATH_LIBS or it breaks the pow() function. The way to
6237	# insure proper sequencing, is to add it to the tail of MATH_LIBS.
6238	# This library also supplies gettimeofday.
6239	#
6240	# AIX does not have a timezone field in struct tm. When the AIX
6241	# bsd library is used, the timezone global and the gettimeofday
6242	# methods are to be avoided for timezone deduction instead, we
6243	# deduce the timezone by comparing the localtime result on a
6244	# known GMT value.
6245
6246	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday in -lbsd" >&5
6247	$as_echo_n "checking for gettimeofday in -lbsd... " >&6; }
6248	if ${ac_cv_lib_bsd_gettimeofday+:} false; then :
6249	$as_echo_n "(cached) " >&6
6250	else
6251	ac_check_lib_save_LIBS=$LIBS
6252	LIBS="-lbsd $LIBS"
6253	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6254	/* end confdefs.h. */
6255
6256	/* Override any GCC internal prototype to avoid an error.
6257	Use char because int might match the return type of a GCC
6258	builtin and then its argument prototype would still apply. */
6259	#ifdef __cplusplus
6260	extern "C"
6261	#endif
6262	char gettimeofday ();
6263	int
6264	main ()
6265	{
6266	return gettimeofday ();
6267	;
6268	return 0;
6269	}
6270	_ACEOF
6271	if ac_fn_cxx_try_link "$LINENO"; then :
6272	ac_cv_lib_bsd_gettimeofday=yes
6273	else
6274	ac_cv_lib_bsd_gettimeofday=no
6275	fi
6276	rm -f core conftest.err conftest.$ac_objext \
6277	conftest$ac_exeext conftest.$ac_ext
6278	LIBS=$ac_check_lib_save_LIBS
6279	fi
6280	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gettimeofday" >&5
6281	$as_echo "$ac_cv_lib_bsd_gettimeofday" >&6; }
6282	if test "x$ac_cv_lib_bsd_gettimeofday" = xyes; then :
6283	libbsd=yes
6284	else
6285	libbsd=no
6286	fi
6287
6288	if test $libbsd = yes; then
6289	MATH_LIBS="$MATH_LIBS -lbsd"
6290	$as_echo "#define USE_DELTA_FOR_TZ 1" >>confdefs.h
6291
6292	fi
6293	;;
6294	BeOS*)
6295	SHLIB_CFLAGS="-fPIC"
6296	SHLIB_LD="${CC} -nostart"
6297	SHLIB_LD_LIBS='${LIBS}'
6298	SHLIB_SUFFIX=".so"
6299	DL_OBJS="tclLoadDl.o"
6300	DL_LIBS="-ldl"
6301
6302	#-----------------------------------------------------------
6303	# Check for inet_ntoa in -lbind, for BeOS (which also needs
6304	# -lsocket, even if the network functions are in -lnet which
6305	# is always linked to, for compatibility.
6306	#-----------------------------------------------------------
6307	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lbind" >&5
6308	$as_echo_n "checking for inet_ntoa in -lbind... " >&6; }
6309	if ${ac_cv_lib_bind_inet_ntoa+:} false; then :
6310	$as_echo_n "(cached) " >&6
6311	else
6312	ac_check_lib_save_LIBS=$LIBS
6313	LIBS="-lbind $LIBS"
6314	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6315	/* end confdefs.h. */
6316
6317	/* Override any GCC internal prototype to avoid an error.
6318	Use char because int might match the return type of a GCC
6319	builtin and then its argument prototype would still apply. */
6320	#ifdef __cplusplus
6321	extern "C"
6322	#endif
6323	char inet_ntoa ();
6324	int
6325	main ()
6326	{
6327	return inet_ntoa ();
6328	;
6329	return 0;
6330	}
6331	_ACEOF
6332	if ac_fn_cxx_try_link "$LINENO"; then :
6333	ac_cv_lib_bind_inet_ntoa=yes
6334	else
6335	ac_cv_lib_bind_inet_ntoa=no
6336	fi
6337	rm -f core conftest.err conftest.$ac_objext \
6338	conftest$ac_exeext conftest.$ac_ext
6339	LIBS=$ac_check_lib_save_LIBS
6340	fi
6341	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bind_inet_ntoa" >&5
6342	$as_echo "$ac_cv_lib_bind_inet_ntoa" >&6; }
6343	if test "x$ac_cv_lib_bind_inet_ntoa" = xyes; then :
6344	LIBS="$LIBS -lbind -lsocket"
6345	fi
6346
6347	;;
6348	BSD/OS-2.1\|BSD/OS-3)
6349	SHLIB_CFLAGS=""
6350	SHLIB_LD="shlicc -r"
6351	SHLIB_LD_LIBS='${LIBS}'
6352	SHLIB_SUFFIX=".so"
6353	DL_OBJS="tclLoadDl.o"
6354	DL_LIBS="-ldl"
6355	CC_SEARCH_FLAGS=""
6356	LD_SEARCH_FLAGS=""
6357	;;
6358	BSD/OS-4.*)
6359	SHLIB_CFLAGS="-export-dynamic -fPIC"
6360	SHLIB_LD="cc -shared"
6361	SHLIB_LD_LIBS='${LIBS}'
6362	SHLIB_SUFFIX=".so"
6363	DL_OBJS="tclLoadDl.o"
6364	DL_LIBS="-ldl"
6365	LDFLAGS="$LDFLAGS -export-dynamic"
6366	CC_SEARCH_FLAGS=""
6367	LD_SEARCH_FLAGS=""
6368	;;
6369	dgux*)
6370	SHLIB_CFLAGS="-K PIC"
6371	SHLIB_LD="cc -G"
6372	SHLIB_LD_LIBS=""
6373	SHLIB_SUFFIX=".so"
6374	DL_OBJS="tclLoadDl.o"
6375	DL_LIBS="-ldl"
6376	CC_SEARCH_FLAGS=""
6377	LD_SEARCH_FLAGS=""
6378	;;
6379	HP-UX-.11.)
6380	# Use updated header definitions where possible
6381	$as_echo "#define _XOPEN_SOURCE 1" >>confdefs.h
6382	# Use the XOPEN network library
6383	$as_echo "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h
6384	# Use the XOPEN network library
6385	LIBS="$LIBS -lxnet" # Use the XOPEN network library
6386
6387	if test "`uname -m`" = "ia64" ; then
6388	SHLIB_SUFFIX=".so"
6389	else
6390	SHLIB_SUFFIX=".sl"
6391	fi
6392	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
6393	$as_echo_n "checking for shl_load in -ldld... " >&6; }
6394	if ${ac_cv_lib_dld_shl_load+:} false; then :
6395	$as_echo_n "(cached) " >&6
6396	else
6397	ac_check_lib_save_LIBS=$LIBS
6398	LIBS="-ldld $LIBS"
6399	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6400	/* end confdefs.h. */
6401
6402	/* Override any GCC internal prototype to avoid an error.
6403	Use char because int might match the return type of a GCC
6404	builtin and then its argument prototype would still apply. */
6405	#ifdef __cplusplus
6406	extern "C"
6407	#endif
6408	char shl_load ();
6409	int
6410	main ()
6411	{
6412	return shl_load ();
6413	;
6414	return 0;
6415	}
6416	_ACEOF
6417	if ac_fn_cxx_try_link "$LINENO"; then :
6418	ac_cv_lib_dld_shl_load=yes
6419	else
6420	ac_cv_lib_dld_shl_load=no
6421	fi
6422	rm -f core conftest.err conftest.$ac_objext \
6423	conftest$ac_exeext conftest.$ac_ext
6424	LIBS=$ac_check_lib_save_LIBS
6425	fi
6426	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
6427	$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
6428	if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
6429	tcl_ok=yes
6430	else
6431	tcl_ok=no
6432	fi
6433
6434	if test "$tcl_ok" = yes; then
6435	SHLIB_CFLAGS="+z"
6436	SHLIB_LD="ld -b"
6437	SHLIB_LD_LIBS='${LIBS}'
6438	DL_OBJS="tclLoadShl.o"
6439	DL_LIBS="-ldld"
6440	LDFLAGS="$LDFLAGS -Wl,-E"
6441	CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
6442	LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
6443	LD_LIBRARY_PATH_VAR="SHLIB_PATH"
6444	fi
6445	if test "$GCC" = "yes" ; then
6446	SHLIB_LD="gcc -shared"
6447	SHLIB_LD_LIBS='${LIBS}'
6448	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6449	fi
6450
6451	# Users may want PA-RISC 1.1/2.0 portable code - needs HP cc
6452	#CFLAGS="$CFLAGS +DAportable"
6453
6454	# Check to enable 64-bit flags for compiler/linker
6455	if test "$do64bit" = "yes" ; then
6456	if test "$GCC" = "yes" ; then
6457	hpux_arch=`${CC} -dumpmachine`
6458	case $hpux_arch in
6459	hppa64*)
6460	# 64-bit gcc in use. Fix flags for GNU ld.
6461	do64bit_ok=yes
6462	SHLIB_LD="${CC} -shared"
6463	SHLIB_LD_LIBS='${LIBS}'
6464	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6465	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6466	;;
6467	*)
6468	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
6469	$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
6470	;;
6471	esac
6472	else
6473	do64bit_ok=yes
6474	CFLAGS="$CFLAGS +DD64"
6475	LDFLAGS="$LDFLAGS +DD64"
6476	fi
6477	fi
6478	;;
6479	HP-UX-.08.\|HP-UX-.09.\|HP-UX-.10.)
6480	SHLIB_SUFFIX=".sl"
6481	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
6482	$as_echo_n "checking for shl_load in -ldld... " >&6; }
6483	if ${ac_cv_lib_dld_shl_load+:} false; then :
6484	$as_echo_n "(cached) " >&6
6485	else
6486	ac_check_lib_save_LIBS=$LIBS
6487	LIBS="-ldld $LIBS"
6488	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6489	/* end confdefs.h. */
6490
6491	/* Override any GCC internal prototype to avoid an error.
6492	Use char because int might match the return type of a GCC
6493	builtin and then its argument prototype would still apply. */
6494	#ifdef __cplusplus
6495	extern "C"
6496	#endif
6497	char shl_load ();
6498	int
6499	main ()
6500	{
6501	return shl_load ();
6502	;
6503	return 0;
6504	}
6505	_ACEOF
6506	if ac_fn_cxx_try_link "$LINENO"; then :
6507	ac_cv_lib_dld_shl_load=yes
6508	else
6509	ac_cv_lib_dld_shl_load=no
6510	fi
6511	rm -f core conftest.err conftest.$ac_objext \
6512	conftest$ac_exeext conftest.$ac_ext
6513	LIBS=$ac_check_lib_save_LIBS
6514	fi
6515	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
6516	$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
6517	if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
6518	tcl_ok=yes
6519	else
6520	tcl_ok=no
6521	fi
6522
6523	if test "$tcl_ok" = yes; then
6524	SHLIB_CFLAGS="+z"
6525	SHLIB_LD="ld -b"
6526	SHLIB_LD_LIBS=""
6527	DL_OBJS="tclLoadShl.o"
6528	DL_LIBS="-ldld"
6529	LDFLAGS="$LDFLAGS -Wl,-E"
6530	CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
6531	LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
6532	LD_LIBRARY_PATH_VAR="SHLIB_PATH"
6533	fi
6534	;;
6535	IRIX-4.*)
6536	SHLIB_CFLAGS="-G 0"
6537	SHLIB_SUFFIX=".a"
6538	SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} \| `pwd`/tclsh -r -G 0"
6539	SHLIB_LD_LIBS='${LIBS}'
6540	DL_OBJS="tclLoadAout.o"
6541	DL_LIBS=""
6542	LDFLAGS="$LDFLAGS -Wl,-D,08000000"
6543	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
6544	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6545	SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a'
6546	;;
6547	IRIX-5.*)
6548	SHLIB_CFLAGS=""
6549	SHLIB_LD="ld -shared -rdata_shared"
6550	SHLIB_LD_LIBS='${LIBS}'
6551	SHLIB_SUFFIX=".so"
6552	DL_OBJS="tclLoadDl.o"
6553	DL_LIBS=""
6554	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6555	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
6556	;;
6557	IRIX-6.*)
6558	SHLIB_CFLAGS=""
6559	SHLIB_LD="ld -n32 -shared -rdata_shared"
6560	SHLIB_LD_LIBS='${LIBS}'
6561	SHLIB_SUFFIX=".so"
6562	DL_OBJS="tclLoadDl.o"
6563	DL_LIBS=""
6564	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6565	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
6566	if test "$GCC" = "yes" ; then
6567	CFLAGS="$CFLAGS -mabi=n32"
6568	LDFLAGS="$LDFLAGS -mabi=n32"
6569	else
6570	case $system in
6571	IRIX-6.3)
6572	# Use to build 6.2 compatible binaries on 6.3.
6573	CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS"
6574	;;
6575	*)
6576	CFLAGS="$CFLAGS -n32"
6577	;;
6578	esac
6579	LDFLAGS="$LDFLAGS -n32"
6580	fi
6581	;;
6582	IRIX64-6.*)
6583	SHLIB_CFLAGS=""
6584	SHLIB_LD="ld -n32 -shared -rdata_shared"
6585	SHLIB_LD_LIBS='${LIBS}'
6586	SHLIB_SUFFIX=".so"
6587	DL_OBJS="tclLoadDl.o"
6588	DL_LIBS=""
6589	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6590	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
6591
6592	# Check to enable 64-bit flags for compiler/linker
6593
6594	if test "$do64bit" = "yes" ; then
6595	if test "$GCC" = "yes" ; then
6596	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported by gcc" >&5
6597	$as_echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;}
6598	else
6599	do64bit_ok=yes
6600	SHLIB_LD="ld -64 -shared -rdata_shared"
6601	CFLAGS="$CFLAGS -64"
6602	LDFLAGS="$LDFLAGS -64"
6603	fi
6604	fi
6605	;;
6606	Linux*)
6607	SHLIB_CFLAGS="-fPIC"
6608	SHLIB_LD_LIBS='${LIBS}'
6609	SHLIB_SUFFIX=".so"
6610
6611	CFLAGS_OPTIMIZE=-O2
6612	# egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings
6613	# when you inline the string and math operations. Turn this off to
6614	# get rid of the warnings.
6615	#CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
6616
6617	if test "$have_dl" = yes; then
6618	SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
6619	DL_OBJS="tclLoadDl.o"
6620	DL_LIBS="-ldl"
6621	LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
6622	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6623	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6624	else
6625	ac_fn_cxx_check_header_mongrel "$LINENO" "dld.h" "ac_cv_header_dld_h" "$ac_includes_default"
6626	if test "x$ac_cv_header_dld_h" = xyes; then :
6627
6628	SHLIB_LD="ld -shared"
6629	DL_OBJS="tclLoadDld.o"
6630	DL_LIBS="-ldld"
6631	CC_SEARCH_FLAGS=""
6632	LD_SEARCH_FLAGS=""
6633	fi
6634
6635
6636	fi
6637	if test "`uname -m`" = "alpha" ; then
6638	CFLAGS="$CFLAGS -mieee"
6639	fi
6640	if test $do64bit = yes; then
6641	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -m64 flag" >&5
6642	$as_echo_n "checking if compiler accepts -m64 flag... " >&6; }
6643	if ${tcl_cv_cc_m64+:} false; then :
6644	$as_echo_n "(cached) " >&6
6645	else
6646
6647	hold_cflags=$CFLAGS
6648	CFLAGS="$CFLAGS -m64"
6649	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6650	/* end confdefs.h. */
6651
6652	int
6653	main ()
6654	{
6655
6656	;
6657	return 0;
6658	}
6659	_ACEOF
6660	if ac_fn_cxx_try_link "$LINENO"; then :
6661	tcl_cv_cc_m64=yes
6662	else
6663	tcl_cv_cc_m64=no
6664	fi
6665	rm -f core conftest.err conftest.$ac_objext \
6666	conftest$ac_exeext conftest.$ac_ext
6667	CFLAGS=$hold_cflags
6668	fi
6669	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_m64" >&5
6670	$as_echo "$tcl_cv_cc_m64" >&6; }
6671	if test $tcl_cv_cc_m64 = yes; then
6672	CFLAGS="$CFLAGS -m64"
6673	do64bit_ok=yes
6674	fi
6675	fi
6676
6677	# The combo of gcc + glibc has a bug related
6678	# to inlining of functions like strtod(). The
6679	# -fno-builtin flag should address this problem
6680	# but it does not work. The -fno-inline flag
6681	# is kind of overkill but it works.
6682	# Disable inlining only when one of the
6683	# files in compat/*.c is being linked in.
6684	if test x"${LIBOBJS}" != x ; then
6685	CFLAGS="$CFLAGS -fno-inline"
6686	fi
6687
6688	# XIM peeking works under XFree86.
6689	$as_echo "#define PEEK_XCLOSEIM 1" >>confdefs.h
6690
6691
6692	;;
6693	GNU*)
6694	SHLIB_CFLAGS="-fPIC"
6695	SHLIB_LD_LIBS='${LIBS}'
6696	SHLIB_SUFFIX=".so"
6697
6698	if test "$have_dl" = yes; then
6699	SHLIB_LD="${CC} -shared"
6700	DL_OBJS=""
6701	DL_LIBS="-ldl"
6702	LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
6703	CC_SEARCH_FLAGS=""
6704	LD_SEARCH_FLAGS=""
6705	else
6706	ac_fn_cxx_check_header_mongrel "$LINENO" "dld.h" "ac_cv_header_dld_h" "$ac_includes_default"
6707	if test "x$ac_cv_header_dld_h" = xyes; then :
6708
6709	SHLIB_LD="ld -shared"
6710	DL_OBJS=""
6711	DL_LIBS="-ldld"
6712	CC_SEARCH_FLAGS=""
6713	LD_SEARCH_FLAGS=""
6714	fi
6715
6716
6717	fi
6718	if test "`uname -m`" = "alpha" ; then
6719	CFLAGS="$CFLAGS -mieee"
6720	fi
6721	;;
6722	Lynx*)
6723	SHLIB_CFLAGS="-fPIC"
6724	SHLIB_LD_LIBS='${LIBS}'
6725	SHLIB_SUFFIX=".so"
6726	CFLAGS_OPTIMIZE=-02
6727	SHLIB_LD="${CC} -shared "
6728	DL_OBJS="tclLoadDl.o"
6729	DL_LIBS="-mshared -ldl"
6730	LD_FLAGS="-Wl,--export-dynamic"
6731	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6732	LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6733	;;
6734	MP-RAS-02*)
6735	SHLIB_CFLAGS="-K PIC"
6736	SHLIB_LD="cc -G"
6737	SHLIB_LD_LIBS=""
6738	SHLIB_SUFFIX=".so"
6739	DL_OBJS="tclLoadDl.o"
6740	DL_LIBS="-ldl"
6741	CC_SEARCH_FLAGS=""
6742	LD_SEARCH_FLAGS=""
6743	;;
6744	MP-RAS-*)
6745	SHLIB_CFLAGS="-K PIC"
6746	SHLIB_LD="cc -G"
6747	SHLIB_LD_LIBS=""
6748	SHLIB_SUFFIX=".so"
6749	DL_OBJS="tclLoadDl.o"
6750	DL_LIBS="-ldl"
6751	LDFLAGS="$LDFLAGS -Wl,-Bexport"
6752	CC_SEARCH_FLAGS=""
6753	LD_SEARCH_FLAGS=""
6754	;;
6755	NetBSD-\|FreeBSD-[1-2].)
6756	# Not available on all versions: check for include file.
6757	ac_fn_cxx_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
6758	if test "x$ac_cv_header_dlfcn_h" = xyes; then :
6759
6760	# NetBSD/SPARC needs -fPIC, -fpic will not do.
6761	SHLIB_CFLAGS="-fPIC"
6762	SHLIB_LD="ld -Bshareable -x"
6763	SHLIB_LD_LIBS='${LIBS}'
6764	SHLIB_SUFFIX=".so"
6765	DL_OBJS="tclLoadDl.o"
6766	DL_LIBS=""
6767	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6768	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
6769	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF" >&5
6770	$as_echo_n "checking for ELF... " >&6; }
6771	if ${tcl_cv_ld_elf+:} false; then :
6772	$as_echo_n "(cached) " >&6
6773	else
6774
6775	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6776	/* end confdefs.h. */
6777
6778	#ifdef __ELF__
6779	yes
6780	#endif
6781
6782	_ACEOF
6783	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6784	$EGREP "yes" >/dev/null 2>&1; then :
6785	tcl_cv_ld_elf=yes
6786	else
6787	tcl_cv_ld_elf=no
6788	fi
6789	rm -f conftest*
6790
6791	fi
6792	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_elf" >&5
6793	$as_echo "$tcl_cv_ld_elf" >&6; }
6794	if test $tcl_cv_ld_elf = yes; then
6795	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
6796	else
6797	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
6798	fi
6799
6800	else
6801
6802	SHLIB_CFLAGS=""
6803	SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} \| `pwd`/tclsh -r"
6804	SHLIB_LD_LIBS='${LIBS}'
6805	SHLIB_SUFFIX=".a"
6806	DL_OBJS="tclLoadAout.o"
6807	DL_LIBS=""
6808	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
6809	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6810	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
6811
6812	fi
6813
6814
6815
6816	# FreeBSD doesn't handle version numbers with dots.
6817
6818	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
6819	TCL_LIB_VERSIONS_OK=nodots
6820	;;
6821	OpenBSD-*)
6822	case `arch -s` in
6823	m88k\|vax)
6824	SHLIB_CFLAGS=""
6825	SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} \| `pwd`/tclsh -r"
6826	SHLIB_LD_LIBS='${LIBS}'
6827	SHLIB_SUFFIX=".a"
6828	DL_OBJS="tclLoadAout.o"
6829	DL_LIBS=""
6830	LDFLAGS=""
6831	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
6832	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6833	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
6834	;;
6835	*)
6836	# OpenBSD/SPARC[64] needs -fPIC, -fpic will not do.
6837	case `machine` in
6838	sparc\|sparc64)
6839	SHLIB_CFLAGS="-fPIC";;
6840	*)
6841	SHLIB_CFLAGS="-fpic";;
6842	esac
6843	SHLIB_LD="${CC} -shared ${SHLIB_CFLAGS}"
6844	SHLIB_LD_LIBS='${LIBS}'
6845	SHLIB_SUFFIX=".so"
6846	DL_OBJS="tclLoadDl.o"
6847	DL_LIBS=""
6848	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6849	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
6850	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
6851	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF" >&5
6852	$as_echo_n "checking for ELF... " >&6; }
6853	if ${tcl_cv_ld_elf+:} false; then :
6854	$as_echo_n "(cached) " >&6
6855	else
6856
6857	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6858	/* end confdefs.h. */
6859
6860	#ifdef __ELF__
6861	yes
6862	#endif
6863
6864	_ACEOF
6865	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
6866	$EGREP "yes" >/dev/null 2>&1; then :
6867	tcl_cv_ld_elf=yes
6868	else
6869	tcl_cv_ld_elf=no
6870	fi
6871	rm -f conftest*
6872
6873	fi
6874	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_elf" >&5
6875	$as_echo "$tcl_cv_ld_elf" >&6; }
6876	if test $tcl_cv_ld_elf = yes; then
6877	LDFLAGS=-Wl,-export-dynamic
6878	else
6879	LDFLAGS=""
6880	fi
6881	;;
6882	esac
6883
6884	# OpenBSD doesn't do version numbers with dots.
6885	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
6886	TCL_LIB_VERSIONS_OK=nodots
6887	;;
6888	FreeBSD-*)
6889	# FreeBSD 3.* and greater have ELF.
6890	SHLIB_CFLAGS="-fPIC"
6891	SHLIB_LD="ld -Bshareable -x"
6892	SHLIB_LD_LIBS='${LIBS}'
6893	SHLIB_SUFFIX=".so"
6894	DL_OBJS="tclLoadDl.o"
6895	DL_LIBS=""
6896	LDFLAGS="$LDFLAGS -export-dynamic"
6897	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
6898	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
6899	if test "${TCL_THREADS}" = "1" ; then
6900	# The -pthread needs to go in the CFLAGS, not LIBS
6901	LIBS=`echo $LIBS \| sed s/-pthread//`
6902	CFLAGS="$CFLAGS -pthread"
6903	LDFLAGS="$LDFLAGS -pthread"
6904	fi
6905	case $system in
6906	FreeBSD-3.*)
6907	# FreeBSD-3 doesn't handle version numbers with dots.
6908	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
6909	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
6910	TCL_LIB_VERSIONS_OK=nodots
6911	;;
6912	esac
6913	;;
6914	Darwin-*)
6915	CFLAGS_OPTIMIZE="-Os"
6916	SHLIB_CFLAGS="-fno-common"
6917	# To avoid discrepancies between what headers configure sees during
6918	# preprocessing tests and compiling tests, move any -isysroot and
6919	# -mmacosx-version-min flags from CFLAGS to CPPFLAGS:
6920	CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" \| \
6921	awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
6922	if ($i~/^(isysroot\|mmacosx-version-min)/) print "-"$i}'`"
6923	CFLAGS="`echo " ${CFLAGS}" \| \
6924	awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
6925	if (!($i~/^(isysroot\|mmacosx-version-min)/)) print "-"$i}'`"
6926	if test $do64bit = yes; then
6927	case `arch` in
6928	ppc)
6929	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch ppc64 flag" >&5
6930	$as_echo_n "checking if compiler accepts -arch ppc64 flag... " >&6; }
6931	if ${tcl_cv_cc_arch_ppc64+:} false; then :
6932	$as_echo_n "(cached) " >&6
6933	else
6934
6935	hold_cflags=$CFLAGS
6936	CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
6937	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6938	/* end confdefs.h. */
6939
6940	int
6941	main ()
6942	{
6943
6944	;
6945	return 0;
6946	}
6947	_ACEOF
6948	if ac_fn_cxx_try_link "$LINENO"; then :
6949	tcl_cv_cc_arch_ppc64=yes
6950	else
6951	tcl_cv_cc_arch_ppc64=no
6952	fi
6953	rm -f core conftest.err conftest.$ac_objext \
6954	conftest$ac_exeext conftest.$ac_ext
6955	CFLAGS=$hold_cflags
6956	fi
6957	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_ppc64" >&5
6958	$as_echo "$tcl_cv_cc_arch_ppc64" >&6; }
6959	if test $tcl_cv_cc_arch_ppc64 = yes; then
6960	CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
6961	do64bit_ok=yes
6962	fi;;
6963	i386)
6964	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch x86_64 flag" >&5
6965	$as_echo_n "checking if compiler accepts -arch x86_64 flag... " >&6; }
6966	if ${tcl_cv_cc_arch_x86_64+:} false; then :
6967	$as_echo_n "(cached) " >&6
6968	else
6969
6970	hold_cflags=$CFLAGS
6971	CFLAGS="$CFLAGS -arch x86_64"
6972	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6973	/* end confdefs.h. */
6974
6975	int
6976	main ()
6977	{
6978
6979	;
6980	return 0;
6981	}
6982	_ACEOF
6983	if ac_fn_cxx_try_link "$LINENO"; then :
6984	tcl_cv_cc_arch_x86_64=yes
6985	else
6986	tcl_cv_cc_arch_x86_64=no
6987	fi
6988	rm -f core conftest.err conftest.$ac_objext \
6989	conftest$ac_exeext conftest.$ac_ext
6990	CFLAGS=$hold_cflags
6991	fi
6992	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_x86_64" >&5
6993	$as_echo "$tcl_cv_cc_arch_x86_64" >&6; }
6994	if test $tcl_cv_cc_arch_x86_64 = yes; then
6995	CFLAGS="$CFLAGS -arch x86_64"
6996	do64bit_ok=yes
6997	fi;;
6998	*)
6999	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&5
7000	$as_echo "$as_me: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&2;};;
7001	esac
7002	else
7003	# Check for combined 32-bit and 64-bit fat build
7004	echo "$CFLAGS " \| grep -E -q -- '-arch (ppc64\|x86_64) ' && \
7005	echo "$CFLAGS " \| grep -E -q -- '-arch (ppc\|i386) ' && \
7006	fat_32_64=yes
7007	fi
7008	SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS}'
7009	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -single_module flag" >&5
7010	$as_echo_n "checking if ld accepts -single_module flag... " >&6; }
7011	if ${tcl_cv_ld_single_module+:} false; then :
7012	$as_echo_n "(cached) " >&6
7013	else
7014
7015	hold_ldflags=$LDFLAGS
7016	LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module"
7017	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7018	/* end confdefs.h. */
7019
7020	int
7021	main ()
7022	{
7023	int i;
7024	;
7025	return 0;
7026	}
7027	_ACEOF
7028	if ac_fn_cxx_try_link "$LINENO"; then :
7029	tcl_cv_ld_single_module=yes
7030	else
7031	tcl_cv_ld_single_module=no
7032	fi
7033	rm -f core conftest.err conftest.$ac_objext \
7034	conftest$ac_exeext conftest.$ac_ext
7035	LDFLAGS=$hold_ldflags
7036	fi
7037	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_single_module" >&5
7038	$as_echo "$tcl_cv_ld_single_module" >&6; }
7039	if test $tcl_cv_ld_single_module = yes; then
7040	SHLIB_LD="${SHLIB_LD} -Wl,-single_module"
7041	fi
7042	SHLIB_LD_LIBS='${LIBS}'
7043	SHLIB_SUFFIX=".dylib"
7044	DL_OBJS="tclLoadDyld.o"
7045	DL_LIBS=""
7046	# Don't use -prebind when building for Mac OS X 10.4 or later only:
7047	test "`echo "${MACOSX_DEPLOYMENT_TARGET}" \| awk -F '10\\.' '{print int($2)}'`" -lt 4 -a \
7048	"`echo "${CPPFLAGS}" \| awk -F '-mmacosx-version-min=10\\.' '{print int($2)}'`" -lt 4 && \
7049	LDFLAGS="$LDFLAGS -prebind"
7050	LDFLAGS="$LDFLAGS -headerpad_max_install_names"
7051	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -search_paths_first flag" >&5
7052	$as_echo_n "checking if ld accepts -search_paths_first flag... " >&6; }
7053	if ${tcl_cv_ld_search_paths_first+:} false; then :
7054	$as_echo_n "(cached) " >&6
7055	else
7056
7057	hold_ldflags=$LDFLAGS
7058	LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
7059	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7060	/* end confdefs.h. */
7061
7062	int
7063	main ()
7064	{
7065	int i;
7066	;
7067	return 0;
7068	}
7069	_ACEOF
7070	if ac_fn_cxx_try_link "$LINENO"; then :
7071	tcl_cv_ld_search_paths_first=yes
7072	else
7073	tcl_cv_ld_search_paths_first=no
7074	fi
7075	rm -f core conftest.err conftest.$ac_objext \
7076	conftest$ac_exeext conftest.$ac_ext
7077	LDFLAGS=$hold_ldflags
7078	fi
7079	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_search_paths_first" >&5
7080	$as_echo "$tcl_cv_ld_search_paths_first" >&6; }
7081	if test $tcl_cv_ld_search_paths_first = yes; then
7082	LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
7083	fi
7084	CC_SEARCH_FLAGS=""
7085	LD_SEARCH_FLAGS=""
7086	LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH"
7087	PLAT_OBJS=\$$MAC\_OSX_OBJS$
7088	PLAT_SRCS=\$$MAC\_OSX_SRCS$
7089	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use CoreFoundation" >&5
7090	$as_echo_n "checking whether to use CoreFoundation... " >&6; }
7091	# Check whether --enable-corefoundation was given.
7092	if test "${enable_corefoundation+set}" = set; then :
7093	enableval=$enable_corefoundation; tcl_corefoundation=$enableval
7094	else
7095	tcl_corefoundation=yes
7096	fi
7097
7098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_corefoundation" >&5
7099	$as_echo "$tcl_corefoundation" >&6; }
7100	if test $tcl_corefoundation = yes; then
7101	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CoreFoundation.framework" >&5
7102	$as_echo_n "checking for CoreFoundation.framework... " >&6; }
7103	if ${tcl_cv_lib_corefoundation+:} false; then :
7104	$as_echo_n "(cached) " >&6
7105	else
7106
7107	hold_libs=$LIBS
7108	if test "$fat_32_64" = yes; then for v in CFLAGS CPPFLAGS LDFLAGS; do
7109	# On Tiger there is no 64-bit CF, so remove 64-bit archs
7110	# from CFLAGS et al. while testing for presence of CF.
7111	# 64-bit CF is disabled in tclUnixPort.h if necessary.
7112	eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "\|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"'
7113	done; fi
7114	LIBS="$LIBS -framework CoreFoundation"
7115	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7116	/* end confdefs.h. */
7117	#include <CoreFoundation/CoreFoundation.h>
7118	int
7119	main ()
7120	{
7121	CFBundleRef b = CFBundleGetMainBundle();
7122	;
7123	return 0;
7124	}
7125	_ACEOF
7126	if ac_fn_cxx_try_link "$LINENO"; then :
7127	tcl_cv_lib_corefoundation=yes
7128	else
7129	tcl_cv_lib_corefoundation=no
7130	fi
7131	rm -f core conftest.err conftest.$ac_objext \
7132	conftest$ac_exeext conftest.$ac_ext
7133	if test "$fat_32_64" = yes; then for v in CFLAGS CPPFLAGS LDFLAGS; do
7134	eval $v'="$hold_'$v'"'
7135	done; fi; LIBS=$hold_libs
7136	fi
7137	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_corefoundation" >&5
7138	$as_echo "$tcl_cv_lib_corefoundation" >&6; }
7139	if test $tcl_cv_lib_corefoundation = yes; then
7140	LIBS="$LIBS -framework CoreFoundation"
7141	$as_echo "#define HAVE_COREFOUNDATION 1" >>confdefs.h
7142
7143	else
7144	tcl_corefoundation=no
7145	fi
7146	if test "$fat_32_64" = yes -a $tcl_corefoundation = yes; then
7147	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit CoreFoundation" >&5
7148	$as_echo_n "checking for 64-bit CoreFoundation... " >&6; }
7149	if ${tcl_cv_lib_corefoundation_64+:} false; then :
7150	$as_echo_n "(cached) " >&6
7151	else
7152
7153	for v in CFLAGS CPPFLAGS LDFLAGS; do
7154	eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "\|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
7155	done
7156	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7157	/* end confdefs.h. */
7158	#include <CoreFoundation/CoreFoundation.h>
7159	int
7160	main ()
7161	{
7162	CFBundleRef b = CFBundleGetMainBundle();
7163	;
7164	return 0;
7165	}
7166	_ACEOF
7167	if ac_fn_cxx_try_link "$LINENO"; then :
7168	tcl_cv_lib_corefoundation_64=yes
7169	else
7170	tcl_cv_lib_corefoundation_64=no
7171	fi
7172	rm -f core conftest.err conftest.$ac_objext \
7173	conftest$ac_exeext conftest.$ac_ext
7174	for v in CFLAGS CPPFLAGS LDFLAGS; do
7175	eval $v'="$hold_'$v'"'
7176	done
7177	fi
7178	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_corefoundation_64" >&5
7179	$as_echo "$tcl_cv_lib_corefoundation_64" >&6; }
7180	if test $tcl_cv_lib_corefoundation_64 = no; then
7181	$as_echo "#define NO_COREFOUNDATION_64 1" >>confdefs.h
7182
7183	fi
7184	fi
7185	fi
7186	$as_echo "#define MAC_OSX_TCL 1" >>confdefs.h
7187
7188	;;
7189	NEXTSTEP-*)
7190	SHLIB_CFLAGS=""
7191	SHLIB_LD="cc -nostdlib -r"
7192	SHLIB_LD_LIBS=""
7193	SHLIB_SUFFIX=".so"
7194	DL_OBJS="tclLoadNext.o"
7195	DL_LIBS=""
7196	CC_SEARCH_FLAGS=""
7197	LD_SEARCH_FLAGS=""
7198	;;
7199	OS/390-*)
7200	CFLAGS_OPTIMIZE="" # Optimizer is buggy
7201	$as_echo "#define _OE_SOCKETS 1" >>confdefs.h
7202	# needed in sys/socket.h
7203	;;
7204	OSF1-1.0\|OSF1-1.1\|OSF1-1.2)
7205	# OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
7206	SHLIB_CFLAGS=""
7207	# Hack: make package name same as library name
7208	SHLIB_LD='ld -R -export :'
7209	SHLIB_LD_LIBS=""
7210	SHLIB_SUFFIX=".so"
7211	DL_OBJS="tclLoadOSF.o"
7212	DL_LIBS=""
7213	CC_SEARCH_FLAGS=""
7214	LD_SEARCH_FLAGS=""
7215	;;
7216	OSF1-1.*)
7217	# OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
7218	SHLIB_CFLAGS="-fPIC"
7219	if test "$SHARED_BUILD" = "1" ; then
7220	SHLIB_LD="ld -shared"
7221	else
7222	SHLIB_LD="ld -non_shared"
7223	fi
7224	SHLIB_LD_LIBS=""
7225	SHLIB_SUFFIX=".so"
7226	DL_OBJS="tclLoadDl.o"
7227	DL_LIBS=""
7228	CC_SEARCH_FLAGS=""
7229	LD_SEARCH_FLAGS=""
7230	;;
7231	OSF1-V*)
7232	# Digital OSF/1
7233	SHLIB_CFLAGS=""
7234	if test "$SHARED_BUILD" = "1" ; then
7235	SHLIB_LD='ld -shared -expect_unresolved "*"'
7236	else
7237	SHLIB_LD='ld -non_shared -expect_unresolved "*"'
7238	fi
7239	SHLIB_LD_LIBS=""
7240	SHLIB_SUFFIX=".so"
7241	DL_OBJS="tclLoadDl.o"
7242	DL_LIBS=""
7243	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
7244	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
7245	if test "$GCC" = "yes" ; then
7246	CFLAGS="$CFLAGS -mieee"
7247	else
7248	CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"
7249	fi
7250	# see pthread_intro(3) for pthread support on osf1, k.furukawa
7251	if test "${TCL_THREADS}" = "1" ; then
7252	CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE"
7253	CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64"
7254	LIBS=`echo $LIBS \| sed s/-lpthreads//`
7255	if test "$GCC" = "yes" ; then
7256	LIBS="$LIBS -lpthread -lmach -lexc"
7257	else
7258	CFLAGS="$CFLAGS -pthread"
7259	LDFLAGS="$LDFLAGS -pthread"
7260	fi
7261	fi
7262
7263	;;
7264	QNX-6*)
7265	# QNX RTP
7266	# This may work for all QNX, but it was only reported for v6.
7267	SHLIB_CFLAGS="-fPIC"
7268	SHLIB_LD="ld -Bshareable -x"
7269	SHLIB_LD_LIBS=""
7270	SHLIB_SUFFIX=".so"
7271	DL_OBJS="tclLoadDl.o"
7272	# dlopen is in -lc on QNX
7273	DL_LIBS=""
7274	CC_SEARCH_FLAGS=""
7275	LD_SEARCH_FLAGS=""
7276	;;
7277	RISCos-*)
7278	SHLIB_CFLAGS="-G 0"
7279	SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} \| `pwd`/tclsh -r -G 0"
7280	SHLIB_LD_LIBS='${LIBS}'
7281	SHLIB_SUFFIX=".a"
7282	DL_OBJS="tclLoadAout.o"
7283	DL_LIBS=""
7284	LDFLAGS="$LDFLAGS -Wl,-D,08000000"
7285	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
7286	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
7287	;;
7288	SCO_SV-3.2*)
7289	# Note, dlopen is available only on SCO 3.2.5 and greater. However,
7290	# this test works, since "uname -s" was non-standard in 3.2.4 and
7291	# below.
7292	if test "$GCC" = "yes" ; then
7293	SHLIB_CFLAGS="-fPIC -melf"
7294	LDFLAGS="$LDFLAGS -melf -Wl,-Bexport"
7295	else
7296	SHLIB_CFLAGS="-Kpic -belf"
7297	LDFLAGS="$LDFLAGS -belf -Wl,-Bexport"
7298	fi
7299	SHLIB_LD="ld -G"
7300	SHLIB_LD_LIBS=""
7301	SHLIB_SUFFIX=".so"
7302	DL_OBJS="tclLoadDl.o"
7303	DL_LIBS=""
7304	CC_SEARCH_FLAGS=""
7305	LD_SEARCH_FLAGS=""
7306	;;
7307	SINIX5.4)
7308	SHLIB_CFLAGS="-K PIC"
7309	SHLIB_LD="cc -G"
7310	SHLIB_LD_LIBS=""
7311	SHLIB_SUFFIX=".so"
7312	DL_OBJS="tclLoadDl.o"
7313	DL_LIBS="-ldl"
7314	CC_SEARCH_FLAGS=""
7315	LD_SEARCH_FLAGS=""
7316	;;
7317	SunOS-4*)
7318	SHLIB_CFLAGS="-PIC"
7319	SHLIB_LD="ld"
7320	SHLIB_LD_LIBS=""
7321	SHLIB_SUFFIX=".so"
7322	DL_OBJS="tclLoadDl.o"
7323	DL_LIBS="-ldl"
7324	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
7325	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
7326
7327	# SunOS can't handle version numbers with dots in them in library
7328	# specs, like -ltcl7.5, so use -ltcl75 instead. Also, it
7329	# requires an extra version number at the end of .so file names.
7330	# So, the library has to have a name like libtcl75.so.1.0
7331
7332	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
7333	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
7334	TCL_LIB_VERSIONS_OK=nodots
7335	;;
7336	SunOS-5.[0-6])
7337	# Careful to not let 5.10+ fall into this case
7338
7339	# Note: If _REENTRANT isn't defined, then Solaris
7340	# won't define thread-safe library routines.
7341
7342	$as_echo "#define _REENTRANT 1" >>confdefs.h
7343
7344	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
7345
7346
7347	SHLIB_CFLAGS="-KPIC"
7348
7349	# Note: need the LIBS below, otherwise Tk won't find Tcl's
7350	# symbols when dynamically loaded into tclsh.
7351
7352	SHLIB_LD_LIBS='${LIBS}'
7353	SHLIB_SUFFIX=".so"
7354	DL_OBJS="tclLoadDl.o"
7355	DL_LIBS="-ldl"
7356	if test "$GCC" = "yes" ; then
7357	SHLIB_LD="$CC -shared"
7358	CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
7359	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
7360	else
7361	SHLIB_LD="/usr/ccs/bin/ld -G -z text"
7362	CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
7363	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
7364	fi
7365	;;
7366	SunOS-5*)
7367	# Note: If _REENTRANT isn't defined, then Solaris
7368	# won't define thread-safe library routines.
7369
7370	$as_echo "#define _REENTRANT 1" >>confdefs.h
7371
7372	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
7373
7374
7375	SHLIB_CFLAGS="-KPIC"
7376
7377	# Check to enable 64-bit flags for compiler/linker
7378	if test "$do64bit" = "yes" ; then
7379	arch=`isainfo`
7380	if test "$arch" = "sparcv9 sparc" ; then
7381	if test "$GCC" = "yes" ; then
7382	if test "`gcc -dumpversion \| awk -F. '{print $1}'`" -lt "3" ; then
7383	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&5
7384	$as_echo "$as_me: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&2;}
7385	else
7386	do64bit_ok=yes
7387	CFLAGS="$CFLAGS -m64 -mcpu=v9"
7388	LDFLAGS="$LDFLAGS -m64 -mcpu=v9"
7389	SHLIB_CFLAGS="-fPIC"
7390	fi
7391	else
7392	do64bit_ok=yes
7393	if test "$do64bitVIS" = "yes" ; then
7394	CFLAGS="$CFLAGS -xarch=v9a"
7395	LDFLAGS="$LDFLAGS -xarch=v9a"
7396	else
7397	CFLAGS="$CFLAGS -xarch=v9"
7398	LDFLAGS="$LDFLAGS -xarch=v9"
7399	fi
7400	# Solaris 64 uses this as well
7401	#LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64"
7402	fi
7403	elif test "$arch" = "amd64 i386" ; then
7404	if test "$GCC" = "yes" ; then
7405	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
7406	$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
7407	else
7408	do64bit_ok=yes
7409	CFLAGS="$CFLAGS -xarch=amd64"
7410	LDFLAGS="$LDFLAGS -xarch=amd64"
7411	fi
7412	else
7413	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported for $arch" >&5
7414	$as_echo "$as_me: WARNING: 64bit mode not supported for $arch" >&2;}
7415	fi
7416	fi
7417
7418	# Note: need the LIBS below, otherwise Tk won't find Tcl's
7419	# symbols when dynamically loaded into tclsh.
7420
7421	SHLIB_LD_LIBS='${LIBS}'
7422	SHLIB_SUFFIX=".so"
7423	DL_OBJS="tclLoadDl.o"
7424	DL_LIBS="-ldl"
7425	if test "$GCC" = "yes" ; then
7426	SHLIB_LD="$CC -shared"
7427	CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
7428	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
7429	if test "$do64bit_ok" = "yes" ; then
7430	# We need to specify -static-libgcc or we need to
7431	# add the path to the sparv9 libgcc.
7432	SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc"
7433	# for finding sparcv9 libgcc, get the regular libgcc
7434	# path, remove so name and append 'sparcv9'
7435	#v9gcclibdir="`gcc -print-file-name=libgcc_s.so` \| ..."
7436	#CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir"
7437	fi
7438	else
7439	case $system in
7440	SunOS-5.[1-9][0-9]*)
7441	SHLIB_LD='${CC} -G -z text ${LDFLAGS}';;
7442	*)
7443	SHLIB_LD="/usr/ccs/bin/ld -G -z text";;
7444	esac
7445	CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
7446	LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
7447	fi
7448	;;
7449	ULTRIX-4.*)
7450	SHLIB_CFLAGS="-G 0"
7451	SHLIB_SUFFIX=".a"
7452	SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} \| `pwd`/tclsh -r -G 0"
7453	SHLIB_LD_LIBS='${LIBS}'
7454	DL_OBJS="tclLoadAout.o"
7455	DL_LIBS=""
7456	LDFLAGS="$LDFLAGS -Wl,-D,08000000"
7457	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
7458	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
7459	if test "$GCC" != "yes" ; then
7460	CFLAGS="$CFLAGS -DHAVE_TZSET -std1"
7461	fi
7462	;;
7463	UNIX_SV* \| UnixWare-5*)
7464	SHLIB_CFLAGS="-KPIC"
7465	SHLIB_LD="cc -G"
7466	SHLIB_LD_LIBS=""
7467	SHLIB_SUFFIX=".so"
7468	DL_OBJS="tclLoadDl.o"
7469	DL_LIBS="-ldl"
7470	# Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers
7471	# that don't grok the -Bexport option. Test that it does.
7472	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld accepts -Bexport flag" >&5
7473	$as_echo_n "checking for ld accepts -Bexport flag... " >&6; }
7474	if ${tcl_cv_ld_Bexport+:} false; then :
7475	$as_echo_n "(cached) " >&6
7476	else
7477
7478	hold_ldflags=$LDFLAGS
7479	LDFLAGS="$LDFLAGS -Wl,-Bexport"
7480	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7481	/* end confdefs.h. */
7482
7483	int
7484	main ()
7485	{
7486	int i;
7487	;
7488	return 0;
7489	}
7490	_ACEOF
7491	if ac_fn_cxx_try_link "$LINENO"; then :
7492	tcl_cv_ld_Bexport=yes
7493	else
7494	tcl_cv_ld_Bexport=no
7495	fi
7496	rm -f core conftest.err conftest.$ac_objext \
7497	conftest$ac_exeext conftest.$ac_ext
7498	LDFLAGS=$hold_ldflags
7499	fi
7500	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_Bexport" >&5
7501	$as_echo "$tcl_cv_ld_Bexport" >&6; }
7502	if test $tcl_cv_ld_Bexport = yes; then
7503	LDFLAGS="$LDFLAGS -Wl,-Bexport"
7504	fi
7505	CC_SEARCH_FLAGS=""
7506	LD_SEARCH_FLAGS=""
7507	;;
7508	esac
7509
7510	if test "$do64bit" = "yes" -a "$do64bit_ok" = "no" ; then
7511	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit support being disabled -- don't know magic for this platform" >&5
7512	$as_echo "$as_me: WARNING: 64bit support being disabled -- don't know magic for this platform" >&2;}
7513	fi
7514
7515
7516
7517
7518	# Step 4: If pseudo-static linking is in use (see K. B. Kenny, "Dynamic
7519	# Loading for Tcl -- What Became of It?". Proc. 2nd Tcl/Tk Workshop,
7520	# New Orleans, LA, Computerized Processes Unlimited, 1994), then we need
7521	# to determine which of several header files defines the a.out file
7522	# format (a.out.h, sys/exec.h, or sys/exec_aout.h). At present, we
7523	# support only a file format that is more or less version-7-compatible.
7524	# In particular,
7525	# - a.out files must begin with `struct exec'.
7526	# - the N_TXTOFF on the `struct exec' must compute the seek address
7527	# of the text segment
7528	# - The `struct exec' must contain a_magic, a_text, a_data, a_bss
7529	# and a_entry fields.
7530	# The following compilation should succeed if and only if either sys/exec.h
7531	# or a.out.h is usable for the purpose.
7532	#
7533	# Note that the modified COFF format used on MIPS Ultrix 4.x is usable; the
7534	# `struct exec' includes a second header that contains information that
7535	# duplicates the v7 fields that are needed.
7536
7537	if test "x$DL_OBJS" = "xtclLoadAout.o" ; then
7538	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/exec.h" >&5
7539	$as_echo_n "checking sys/exec.h... " >&6; }
7540	if ${tcl_cv_sysexec_h+:} false; then :
7541	$as_echo_n "(cached) " >&6
7542	else
7543
7544	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7545	/* end confdefs.h. */
7546	#include <sys/exec.h>
7547	int
7548	main ()
7549	{
7550
7551	struct exec foo;
7552	unsigned long seek;
7553	int flag;
7554	#if defined(__mips) \|\| defined(mips)
7555	seek = N_TXTOFF (foo.ex_f, foo.ex_o);
7556	#else
7557	seek = N_TXTOFF (foo);
7558	#endif
7559	flag = (foo.a_magic == OMAGIC);
7560	return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
7561
7562	;
7563	return 0;
7564	}
7565	_ACEOF
7566	if ac_fn_cxx_try_compile "$LINENO"; then :
7567	tcl_cv_sysexec_h=usable
7568	else
7569	tcl_cv_sysexec_h=unusable
7570	fi
7571	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7572	fi
7573	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sysexec_h" >&5
7574	$as_echo "$tcl_cv_sysexec_h" >&6; }
7575	if test $tcl_cv_sysexec_h = usable; then
7576	$as_echo "#define USE_SYS_EXEC_H 1" >>confdefs.h
7577
7578	else
7579	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking a.out.h" >&5
7580	$as_echo_n "checking a.out.h... " >&6; }
7581	if ${tcl_cv_aout_h+:} false; then :
7582	$as_echo_n "(cached) " >&6
7583	else
7584
7585	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7586	/* end confdefs.h. */
7587	#include <a.out.h>
7588	int
7589	main ()
7590	{
7591
7592	struct exec foo;
7593	unsigned long seek;
7594	int flag;
7595	#if defined(__mips) \|\| defined(mips)
7596	seek = N_TXTOFF (foo.ex_f, foo.ex_o);
7597	#else
7598	seek = N_TXTOFF (foo);
7599	#endif
7600	flag = (foo.a_magic == OMAGIC);
7601	return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
7602
7603	;
7604	return 0;
7605	}
7606	_ACEOF
7607	if ac_fn_cxx_try_compile "$LINENO"; then :
7608	tcl_cv_aout_h=usable
7609	else
7610	tcl_cv_aout_h=unusable
7611	fi
7612	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7613	fi
7614	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_aout_h" >&5
7615	$as_echo "$tcl_cv_aout_h" >&6; }
7616	if test $tcl_cv_aout_h = usable; then
7617	$as_echo "#define USE_A_OUT_H 1" >>confdefs.h
7618
7619	else
7620	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/exec_aout.h" >&5
7621	$as_echo_n "checking sys/exec_aout.h... " >&6; }
7622	if ${tcl_cv_sysexecaout_h+:} false; then :
7623	$as_echo_n "(cached) " >&6
7624	else
7625
7626	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7627	/* end confdefs.h. */
7628	#include <sys/exec_aout.h>
7629	int
7630	main ()
7631	{
7632
7633	struct exec foo;
7634	unsigned long seek;
7635	int flag;
7636	#if defined(__mips) \|\| defined(mips)
7637	seek = N_TXTOFF (foo.ex_f, foo.ex_o);
7638	#else
7639	seek = N_TXTOFF (foo);
7640	#endif
7641	flag = (foo.a_midmag == OMAGIC);
7642	return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
7643
7644	;
7645	return 0;
7646	}
7647	_ACEOF
7648	if ac_fn_cxx_try_compile "$LINENO"; then :
7649	tcl_cv_sysexecaout_h=usable
7650	else
7651	tcl_cv_sysexecaout_h=unusable
7652	fi
7653	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7654	fi
7655	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sysexecaout_h" >&5
7656	$as_echo "$tcl_cv_sysexecaout_h" >&6; }
7657	if test $tcl_cv_sysexecaout_h = usable; then
7658	$as_echo "#define USE_SYS_EXEC_AOUT_H 1" >>confdefs.h
7659
7660	else
7661	DL_OBJS=""
7662	fi
7663	fi
7664	fi
7665	fi
7666
7667	# Step 5: disable dynamic loading if requested via a command-line switch.
7668
7669	# Check whether --enable-load was given.
7670	if test "${enable_load+set}" = set; then :
7671	enableval=$enable_load; tcl_ok=$enableval
7672	else
7673	tcl_ok=yes
7674	fi
7675
7676	if test "$tcl_ok" = "no"; then
7677	DL_OBJS=""
7678	fi
7679
7680	if test "x$DL_OBJS" != "x" ; then
7681	BUILD_DLTEST="\$(DLTEST_TARGETS)"
7682	else
7683	echo "Can't figure out how to do dynamic loading or shared libraries"
7684	echo "on this system."
7685	SHLIB_CFLAGS=""
7686	SHLIB_LD=""
7687	SHLIB_SUFFIX=""
7688	DL_OBJS="tclLoadNone.o"
7689	DL_LIBS=""
7690	LDFLAGS="$LDFLAGS_ORIG"
7691	CC_SEARCH_FLAGS=""
7692	LD_SEARCH_FLAGS=""
7693	BUILD_DLTEST=""
7694	fi
7695
7696	# If we're running gcc, then change the C flags for compiling shared
7697	# libraries to the right flags for gcc, instead of those for the
7698	# standard manufacturer compiler.
7699
7700	if test "$DL_OBJS" != "tclLoadNone.o" ; then
7701	if test "$GCC" = "yes" ; then
7702	case $system in
7703	AIX-*)
7704	;;
7705	BSD/OS*)
7706	;;
7707	IRIX*)
7708	;;
7709	NetBSD-\|FreeBSD-\|OpenBSD-*)
7710	;;
7711	Darwin-*)
7712	;;
7713	RISCos-*)
7714	;;
7715	SCO_SV-3.2*)
7716	;;
7717	ULTRIX-4.*)
7718	;;
7719	*)
7720	SHLIB_CFLAGS="-fPIC"
7721	;;
7722	esac
7723	fi
7724	fi
7725
7726	if test "$SHARED_LIB_SUFFIX" = "" ; then
7727	SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}${SHLIB_SUFFIX}'
7728	fi
7729	if test "$UNSHARED_LIB_SUFFIX" = "" ; then
7730	UNSHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a'
7731	fi
7732
7733	if test "${SHARED_BUILD}" = "1" && test "${SHLIB_SUFFIX}" != "" ; then
7734	LIB_SUFFIX=${SHARED_LIB_SUFFIX}
7735	MAKE_LIB='${SHLIB_LD} -o $@ ${OBJS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}'
7736	INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
7737	else
7738	LIB_SUFFIX=${UNSHARED_LIB_SUFFIX}
7739
7740	if test "$RANLIB" = "" ; then
7741	MAKE_LIB='$(STLIB_LD) $@ ${OBJS}'
7742	INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
7743	else
7744	MAKE_LIB='${STLIB_LD} $@ ${OBJS} ; ${RANLIB} $@'
7745	INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(LIB_FILE))'
7746	fi
7747
7748	fi
7749
7750
7751	# Stub lib does not depend on shared/static configuration
7752	if test "$RANLIB" = "" ; then
7753	MAKE_STUB_LIB='${STLIB_LD} $@ ${STUB_LIB_OBJS}'
7754	INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)'
7755	else
7756	MAKE_STUB_LIB='${STLIB_LD} $@ ${STUB_LIB_OBJS} ; ${RANLIB} $@'
7757	INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(STUB_LIB_FILE))'
7758	fi
7759
7760
7761
7762
7763
7764
7765
7766
7767
7768
7769
7770
7771
7772
7773
7774
7775
7776
7777
7778
7779
7780
7781
7782
7783
7784
7785
7786
7787
7788
7789
7790
7791
7792	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for build with symbols" >&5
7793	$as_echo_n "checking for build with symbols... " >&6; }
7794	# Check whether --enable-symbols was given.
7795	if test "${enable_symbols+set}" = set; then :
7796	enableval=$enable_symbols; tcl_ok=$enableval
7797	else
7798	tcl_ok=no
7799	fi
7800
7801	# FIXME: Currently, LDFLAGS_DEFAULT is not used, it should work like CFLAGS_DEFAULT.
7802	if test "$tcl_ok" = "no"; then
7803	CFLAGS_DEFAULT='$(CFLAGS_OPTIMIZE)'
7804	LDFLAGS_DEFAULT='$(LDFLAGS_OPTIMIZE)'
7805	DBGX=""
7806	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7807	$as_echo "no" >&6; }
7808	else
7809	CFLAGS_DEFAULT='$(CFLAGS_DEBUG)'
7810	LDFLAGS_DEFAULT='$(LDFLAGS_DEBUG)'
7811	DBGX=g
7812	if test "$tcl_ok" = "yes"; then
7813	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes (standard debugging)" >&5
7814	$as_echo "yes (standard debugging)" >&6; }
7815	fi
7816	fi
7817
7818
7819
7820	if test "$tcl_ok" = "mem" -o "$tcl_ok" = "all"; then
7821	$as_echo "#define TCL_MEM_DEBUG 1" >>confdefs.h
7822
7823	fi
7824
7825	if test "$tcl_ok" = "compile" -o "$tcl_ok" = "all"; then
7826	$as_echo "#define TCL_COMPILE_DEBUG 1" >>confdefs.h
7827
7828	$as_echo "#define TCL_COMPILE_STATS 1" >>confdefs.h
7829
7830	fi
7831
7832	if test "$tcl_ok" != "yes" -a "$tcl_ok" != "no"; then
7833	if test "$tcl_ok" = "all"; then
7834	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled symbols mem compile debugging" >&5
7835	$as_echo "enabled symbols mem compile debugging" >&6; }
7836	else
7837	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: enabled $tcl_ok debugging" >&5
7838	$as_echo "enabled $tcl_ok debugging" >&6; }
7839	fi
7840	fi
7841
7842
7843
7844
7845
7846
7847
7848
7849
7850	MAKE=${make_command}
7851
7852
7853
7854
7855
7856
7857
7858
7859
7860
7861
7862
7863
7864
7865
7866
7867
7868
7869
7870
7871
7872
7873
7874
7875
7876
7877
7878
7879
7880
7881
7882
7883
7884
7885
7886
7887
7888
7889
7890
7891
7892
7893
7894
7895
7896
7897
7898
7899
7900
7901
7902	ac_config_files="$ac_config_files DicomToVtk/Makefile DicomToVtk/pkgIndex.tcl DxToVtk/Makefile DxToVtk/pkgIndex.tcl Makefile PdbToVtk/Makefile PdbToVtk/pkgIndex.tcl builder/Makefile builder/pkgIndex.tcl builder/scripts/Makefile diffview/Makefile diffview/pkgIndex.tcl hotspot/Makefile hotspot/pkgIndex.tcl listbox/Makefile listbox/pkgIndex.tcl objects/Makefile p2p/Makefile placard/Makefile placard/pkgIndex.tcl readpoints/Makefile readpoints/pkgIndex.tcl runner/Makefile runner/pkgIndex.tcl runner/scripts/Makefile squeezer/Makefile squeezer/pkgIndex.tcl system/Makefile system/pkgIndex.tcl tester/Makefile tester/pkgIndex.tcl tester/scripts/Makefile"
7903
7904	cat >confcache <<\_ACEOF
7905	# This file is a shell script that caches the results of configure
7906	# tests run on this system so they can be shared between configure
7907	# scripts and configure runs, see configure's option --config-cache.
7908	# It is not useful on other systems. If it contains results you don't
7909	# want to keep, you may remove or edit it.
7910	#
7911	# config.status only pays attention to the cache file if you give it
7912	# the --recheck option to rerun configure.
7913	#
7914	# `ac_cv_env_foo' variables (set or unset) will be overridden when
7915	# loading this file, other unset `ac_cv_foo' will be assigned the
7916	# following values.
7917
7918	_ACEOF
7919
7920	# The following way of writing the cache mishandles newlines in values,
7921	# but we know of no workaround that is simple, portable, and efficient.
7922	# So, we kill variables containing newlines.
7923	# Ultrix sh set writes to stderr and can't be redirected directly,
7924	# and sets the high bit in the cache file unless we assign to the vars.
7925	(
7926	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
7927	eval ac_val=\$$ac_var
7928	case $ac_val in #(
7929	${as_nl})
7930	case $ac_var in #(
7931	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
7932	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
7933	esac
7934	case $ac_var in #(
7935	_ \| IFS \| as_nl) ;; #(
7936	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
7937	*) { eval $ac_var=; unset $ac_var;} ;;
7938	esac ;;
7939	esac
7940	done
7941
7942	(set) 2>&1 \|
7943	case $as_nl`(ac_space=' '; set) 2>&1` in #(
7944	${as_nl}ac_space=\ )
7945	# `set' does not quote correctly, so add quotes: double-quote
7946	# substitution turns \\\\ into \\, and sed turns \\ into \.
7947	sed -n \
7948	"s/'/'\\\\''/g;
7949	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
7950	;; #(
7951	*)
7952	# `set' quotes correctly as required by POSIX, so do not add quotes.
7953	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
7954	;;
7955	esac \|
7956	sort
7957	) \|
7958	sed '
7959	/^ac_cv_env_/b end
7960	t clear
7961	:clear
7962	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
7963	t end
7964	s/^$[^=]$=$.$$/\1=${\1=\2}/
7965	:end' >>confcache
7966	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
7967	if test -w "$cache_file"; then
7968	if test "x$cache_file" != "x/dev/null"; then
7969	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
7970	$as_echo "$as_me: updating cache $cache_file" >&6;}
7971	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
7972	cat confcache >"$cache_file"
7973	else
7974	case $cache_file in #(
7975	/ \| ?:*)
7976	mv -f confcache "$cache_file"$$ &&
7977	mv -f "$cache_file"$$ "$cache_file" ;; #(
7978	*)
7979	mv -f confcache "$cache_file" ;;
7980	esac
7981	fi
7982	fi
7983	else
7984	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
7985	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
7986	fi
7987	fi
7988	rm -f confcache
7989
7990	test "x$prefix" = xNONE && prefix=$ac_default_prefix
7991	# Let make expand exec_prefix.
7992	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7993
7994	DEFS=-DHAVE_CONFIG_H
7995
7996	ac_libobjs=
7997	ac_ltlibobjs=
7998	U=
7999	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
8000	# 1. Remove the extension, and $U if already installed.
8001	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
8002	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
8003	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
8004	# will be set to the directory where LIBOBJS objects are built.
8005	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
8006	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
8007	done
8008	LIBOBJS=$ac_libobjs
8009
8010	LTLIBOBJS=$ac_ltlibobjs
8011
8012
8013
8014
8015	: "${CONFIG_STATUS=./config.status}"
8016	ac_write_fail=0
8017	ac_clean_files_save=$ac_clean_files
8018	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
8019	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
8020	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
8021	as_write_fail=0
8022	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
8023	#! $SHELL
8024	# Generated by $as_me.
8025	# Run this file to recreate the current configuration.
8026	# Compiler output produced by configure, useful for debugging
8027	# configure, is in config.log if it exists.
8028
8029	debug=false
8030	ac_cs_recheck=false
8031	ac_cs_silent=false
8032
8033	SHELL=\${CONFIG_SHELL-$SHELL}
8034	export SHELL
8035	_ASEOF
8036	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
8037	## -------------------- ##
8038	## M4sh Initialization. ##
8039	## -------------------- ##
8040
8041	# Be more Bourne compatible
8042	DUALCASE=1; export DUALCASE # for MKS sh
8043	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
8044	emulate sh
8045	NULLCMD=:
8046	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
8047	# is contrary to our usage. Disable this feature.
8048	alias -g '${1+"$@"}'='"$@"'
8049	setopt NO_GLOB_SUBST
8050	else
8051	case `(set -o) 2>/dev/null` in #(
8052	posix) :
8053	set -o posix ;; #(
8054	*) :
8055	;;
8056	esac
8057	fi
8058
8059
8060	as_nl='
8061	'
8062	export as_nl
8063	# Printing a long string crashes Solaris 7 /usr/bin/printf.
8064	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
8065	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
8066	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
8067	# Prefer a ksh shell builtin over an external printf program on Solaris,
8068	# but without wasting forks for bash or zsh.
8069	if test -z "$BASH_VERSION$ZSH_VERSION" \
8070	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
8071	as_echo='print -r --'
8072	as_echo_n='print -rn --'
8073	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
8074	as_echo='printf %s\n'
8075	as_echo_n='printf %s'
8076	else
8077	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
8078	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
8079	as_echo_n='/usr/ucb/echo -n'
8080	else
8081	as_echo_body='eval expr "X$1" : "X\$.*\$"'
8082	as_echo_n_body='eval
8083	arg=$1;
8084	case $arg in #(
8085	"$as_nl")
8086	expr "X$arg" : "X\$.*\$$as_nl";
8087	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
8088	esac;
8089	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
8090	'
8091	export as_echo_n_body
8092	as_echo_n='sh -c $as_echo_n_body as_echo'
8093	fi
8094	export as_echo_body
8095	as_echo='sh -c $as_echo_body as_echo'
8096	fi
8097
8098	# The user is always right.
8099	if test "${PATH_SEPARATOR+set}" != set; then
8100	PATH_SEPARATOR=:
8101	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
8102	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
8103	PATH_SEPARATOR=';'
8104	}
8105	fi
8106
8107
8108	# IFS
8109	# We need space, tab and new line, in precisely that order. Quoting is
8110	# there to prevent editors from complaining about space-tab.
8111	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
8112	# splitting by setting IFS to empty value.)
8113	IFS=" "" $as_nl"
8114
8115	# Find who we are. Look in the path if we contain no directory separator.
8116	as_myself=
8117	case $0 in #((
8118	[\\/] ) as_myself=$0 ;;
8119	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8120	for as_dir in $PATH
8121	do
8122	IFS=$as_save_IFS
8123	test -z "$as_dir" && as_dir=.
8124	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
8125	done
8126	IFS=$as_save_IFS
8127
8128	;;
8129	esac
8130	# We did not find ourselves, most probably we were run as `sh COMMAND'
8131	# in which case we are not to be found in the path.
8132	if test "x$as_myself" = x; then
8133	as_myself=$0
8134	fi
8135	if test ! -f "$as_myself"; then
8136	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
8137	exit 1
8138	fi
8139
8140	# Unset variables that we do not need and which cause bugs (e.g. in
8141	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
8142	# suppresses any "Segmentation fault" message there. '((' could
8143	# trigger a bug in pdksh 5.2.14.
8144	for as_var in BASH_ENV ENV MAIL MAILPATH
8145	do eval test x\${$as_var+set} = xset \
8146	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
8147	done
8148	PS1='$ '
8149	PS2='> '
8150	PS4='+ '
8151
8152	# NLS nuisances.
8153	LC_ALL=C
8154	export LC_ALL
8155	LANGUAGE=C
8156	export LANGUAGE
8157
8158	# CDPATH.
8159	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
8160
8161
8162	# as_fn_error STATUS ERROR [LINENO LOG_FD]
8163	# ----------------------------------------
8164	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
8165	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
8166	# script with STATUS, using 1 if that was 0.
8167	as_fn_error ()
8168	{
8169	as_status=$1; test $as_status -eq 0 && as_status=1
8170	if test "$4"; then
8171	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
8172	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
8173	fi
8174	$as_echo "$as_me: error: $2" >&2
8175	as_fn_exit $as_status
8176	} # as_fn_error
8177
8178
8179	# as_fn_set_status STATUS
8180	# -----------------------
8181	# Set $? to STATUS, without forking.
8182	as_fn_set_status ()
8183	{
8184	return $1
8185	} # as_fn_set_status
8186
8187	# as_fn_exit STATUS
8188	# -----------------
8189	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
8190	as_fn_exit ()
8191	{
8192	set +e
8193	as_fn_set_status $1
8194	exit $1
8195	} # as_fn_exit
8196
8197	# as_fn_unset VAR
8198	# ---------------
8199	# Portably unset VAR.
8200	as_fn_unset ()
8201	{
8202	{ eval $1=; unset $1;}
8203	}
8204	as_unset=as_fn_unset
8205	# as_fn_append VAR VALUE
8206	# ----------------------
8207	# Append the text in VALUE to the end of the definition contained in VAR. Take
8208	# advantage of any shell optimizations that allow amortized linear growth over
8209	# repeated appends, instead of the typical quadratic growth present in naive
8210	# implementations.
8211	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
8212	eval 'as_fn_append ()
8213	{
8214	eval $1+=\$2
8215	}'
8216	else
8217	as_fn_append ()
8218	{
8219	eval $1=\$$1\$2
8220	}
8221	fi # as_fn_append
8222
8223	# as_fn_arith ARG...
8224	# ------------------
8225	# Perform arithmetic evaluation on the ARGs, and store the result in the
8226	# global $as_val. Take advantage of shells that can avoid forks. The arguments
8227	# must be portable across $(()) and expr.
8228	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
8229	eval 'as_fn_arith ()
8230	{
8231	as_val=$(( $* ))
8232	}'
8233	else
8234	as_fn_arith ()
8235	{
8236	as_val=`expr "$@" \|\| test $? -eq 1`
8237	}
8238	fi # as_fn_arith
8239
8240
8241	if expr a : '$a$' >/dev/null 2>&1 &&
8242	test "X`expr 00001 : '.*$...$'`" = X001; then
8243	as_expr=expr
8244	else
8245	as_expr=false
8246	fi
8247
8248	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
8249	as_basename=basename
8250	else
8251	as_basename=false
8252	fi
8253
8254	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
8255	as_dirname=dirname
8256	else
8257	as_dirname=false
8258	fi
8259
8260	as_me=`$as_basename -- "$0" \|\|
8261	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
8262	X"$0" : 'X$//$$' \\| \
8263	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
8264	$as_echo X/"$0" \|
8265	sed '/^.\/$[^/][^/]$\/*$/{
8266	s//\1/
8267	q
8268	}
8269	/^X\/$\/\/$$/{
8270	s//\1/
8271	q
8272	}
8273	/^X\/$\/$.*/{
8274	s//\1/
8275	q
8276	}
8277	s/.*/./; q'`
8278
8279	# Avoid depending upon Character Ranges.
8280	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
8281	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
8282	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
8283	as_cr_digits='0123456789'
8284	as_cr_alnum=$as_cr_Letters$as_cr_digits
8285
8286	ECHO_C= ECHO_N= ECHO_T=
8287	case `echo -n x` in #(((((
8288	-n*)
8289	case `echo 'xy\c'` in
8290	c) ECHO_T=' ';; # ECHO_T is single tab character.
8291	xy) ECHO_C='\c';;
8292	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
8293	ECHO_T=' ';;
8294	esac;;
8295	*)
8296	ECHO_N='-n';;
8297	esac
8298
8299	rm -f conf$$ conf$$.exe conf$$.file
8300	if test -d conf$$.dir; then
8301	rm -f conf$$.dir/conf$$.file
8302	else
8303	rm -f conf$$.dir
8304	mkdir conf$$.dir 2>/dev/null
8305	fi
8306	if (echo >conf$$.file) 2>/dev/null; then
8307	if ln -s conf$$.file conf$$ 2>/dev/null; then
8308	as_ln_s='ln -s'
8309	# ... but there are two gotchas:
8310	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
8311	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
8312	# In both cases, we have to default to `cp -pR'.
8313	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
8314	as_ln_s='cp -pR'
8315	elif ln conf$$.file conf$$ 2>/dev/null; then
8316	as_ln_s=ln
8317	else
8318	as_ln_s='cp -pR'
8319	fi
8320	else
8321	as_ln_s='cp -pR'
8322	fi
8323	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
8324	rmdir conf$$.dir 2>/dev/null
8325
8326
8327	# as_fn_mkdir_p
8328	# -------------
8329	# Create "$as_dir" as a directory, including parents if necessary.
8330	as_fn_mkdir_p ()
8331	{
8332
8333	case $as_dir in #(
8334	-*) as_dir=./$as_dir;;
8335	esac
8336	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
8337	as_dirs=
8338	while :; do
8339	case $as_dir in #(
8340	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
8341	*) as_qdir=$as_dir;;
8342	esac
8343	as_dirs="'$as_qdir' $as_dirs"
8344	as_dir=`$as_dirname -- "$as_dir" \|\|
8345	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
8346	X"$as_dir" : 'X$//$[^/]' \\| \
8347	X"$as_dir" : 'X$//$$' \\| \
8348	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
8349	$as_echo X"$as_dir" \|
8350	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
8351	s//\1/
8352	q
8353	}
8354	/^X$\/\/$[^/].*/{
8355	s//\1/
8356	q
8357	}
8358	/^X$\/\/$$/{
8359	s//\1/
8360	q
8361	}
8362	/^X$\/$.*/{
8363	s//\1/
8364	q
8365	}
8366	s/.*/./; q'`
8367	test -d "$as_dir" && break
8368	done
8369	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
8370	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
8371
8372
8373	} # as_fn_mkdir_p
8374	if mkdir -p . 2>/dev/null; then
8375	as_mkdir_p='mkdir -p "$as_dir"'
8376	else
8377	test -d ./-p && rmdir ./-p
8378	as_mkdir_p=false
8379	fi
8380
8381
8382	# as_fn_executable_p FILE
8383	# -----------------------
8384	# Test if FILE is an executable regular file.
8385	as_fn_executable_p ()
8386	{
8387	test -f "$1" && test -x "$1"
8388	} # as_fn_executable_p
8389	as_test_x='test -x'
8390	as_executable_p=as_fn_executable_p
8391
8392	# Sed expression to map a string onto a valid CPP name.
8393	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
8394
8395	# Sed expression to map a string onto a valid variable name.
8396	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
8397
8398
8399	exec 6>&1
8400	## ----------------------------------- ##
8401	## Main body of $CONFIG_STATUS script. ##
8402	## ----------------------------------- ##
8403	_ASEOF
8404	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
8405
8406	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8407	# Save the log message, to keep $0 and so on meaningful, and to
8408	# report actual input values of CONFIG_FILES etc. instead of their
8409	# values after options handling.
8410	ac_log="
8411	This file was extended by Rappture $as_me 1.5, which was
8412	generated by GNU Autoconf 2.69. Invocation command line was
8413
8414	CONFIG_FILES = $CONFIG_FILES
8415	CONFIG_HEADERS = $CONFIG_HEADERS
8416	CONFIG_LINKS = $CONFIG_LINKS
8417	CONFIG_COMMANDS = $CONFIG_COMMANDS
8418	$ $0 $@
8419
8420	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
8421	"
8422
8423	_ACEOF
8424
8425	case $ac_config_files in *"
8426	") set x $ac_config_files; shift; ac_config_files=$;;
8427	esac
8428
8429	case $ac_config_headers in *"
8430	") set x $ac_config_headers; shift; ac_config_headers=$;;
8431	esac
8432
8433
8434	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8435	# Files that config.status was made for.
8436	config_files="$ac_config_files"
8437	config_headers="$ac_config_headers"
8438
8439	_ACEOF
8440
8441	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8442	ac_cs_usage="\
8443	\`$as_me' instantiates files and other configuration actions
8444	from templates according to the current configuration. Unless the files
8445	and actions are specified as TAGs, all are instantiated by default.
8446
8447	Usage: $0 [OPTION]... [TAG]...
8448
8449	-h, --help print this help, then exit
8450	-V, --version print version number and configuration settings, then exit
8451	--config print configuration, then exit
8452	-q, --quiet, --silent
8453	do not print progress messages
8454	-d, --debug don't remove temporary files
8455	--recheck update $as_me by reconfiguring in the same conditions
8456	--file=FILE[:TEMPLATE]
8457	instantiate the configuration file FILE
8458	--header=FILE[:TEMPLATE]
8459	instantiate the configuration header FILE
8460
8461	Configuration files:
8462	$config_files
8463
8464	Configuration headers:
8465	$config_headers
8466
8467	Report bugs to <rappture@nanohub.org>."
8468
8469	_ACEOF
8470	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8471	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
8472	ac_cs_version="\\
8473	Rappture config.status 1.5
8474	configured by $0, generated by GNU Autoconf 2.69,
8475	with options \\"\$ac_cs_config\\"
8476
8477	Copyright (C) 2012 Free Software Foundation, Inc.
8478	This config.status script is free software; the Free Software Foundation
8479	gives unlimited permission to copy, distribute and modify it."
8480
8481	ac_pwd='$ac_pwd'
8482	srcdir='$srcdir'
8483	INSTALL='$INSTALL'
8484	MKDIR_P='$MKDIR_P'
8485	test -n "\$AWK" \|\| AWK=awk
8486	_ACEOF
8487
8488	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8489	# The default lists apply if the user does not specify any file.
8490	ac_need_defaults=:
8491	while test $# != 0
8492	do
8493	case $1 in
8494	--=?)
8495	ac_option=`expr "X$1" : 'X$[^=]*$='`
8496	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
8497	ac_shift=:
8498	;;
8499	--*=)
8500	ac_option=`expr "X$1" : 'X$[^=]*$='`
8501	ac_optarg=
8502	ac_shift=:
8503	;;
8504	*)
8505	ac_option=$1
8506	ac_optarg=$2
8507	ac_shift=shift
8508	;;
8509	esac
8510
8511	case $ac_option in
8512	# Handling of the options.
8513	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
8514	ac_cs_recheck=: ;;
8515	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
8516	$as_echo "$ac_cs_version"; exit ;;
8517	--config \| --confi \| --conf \| --con \| --co \| --c )
8518	$as_echo "$ac_cs_config"; exit ;;
8519	--debug \| --debu \| --deb \| --de \| --d \| -d )
8520	debug=: ;;
8521	--file \| --fil \| --fi \| --f )
8522	$ac_shift
8523	case $ac_optarg in
8524	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8525	'') as_fn_error $? "missing file argument" ;;
8526	esac
8527	as_fn_append CONFIG_FILES " '$ac_optarg'"
8528	ac_need_defaults=false;;
8529	--header \| --heade \| --head \| --hea )
8530	$ac_shift
8531	case $ac_optarg in
8532	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
8533	esac
8534	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
8535	ac_need_defaults=false;;
8536	--he \| --h)
8537	# Conflict between --help and --header
8538	as_fn_error $? "ambiguous option: \`$1'
8539	Try \`$0 --help' for more information.";;
8540	--help \| --hel \| -h )
8541	$as_echo "$ac_cs_usage"; exit ;;
8542	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
8543	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
8544	ac_cs_silent=: ;;
8545
8546	# This is an error.
8547	-*) as_fn_error $? "unrecognized option: \`$1'
8548	Try \`$0 --help' for more information." ;;
8549
8550	*) as_fn_append ac_config_targets " $1"
8551	ac_need_defaults=false ;;
8552
8553	esac
8554	shift
8555	done
8556
8557	ac_configure_extra_args=
8558
8559	if $ac_cs_silent; then
8560	exec 6>/dev/null
8561	ac_configure_extra_args="$ac_configure_extra_args --silent"
8562	fi
8563
8564	_ACEOF
8565	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8566	if \$ac_cs_recheck; then
8567	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
8568	shift
8569	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
8570	CONFIG_SHELL='$SHELL'
8571	export CONFIG_SHELL
8572	exec "\$@"
8573	fi
8574
8575	_ACEOF
8576	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8577	exec 5>>config.log
8578	{
8579	echo
8580	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
8581	## Running $as_me. ##
8582	_ASBOX
8583	$as_echo "$ac_log"
8584	} >&5
8585
8586	_ACEOF
8587	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8588	_ACEOF
8589
8590	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8591
8592	# Handling of arguments.
8593	for ac_config_target in $ac_config_targets
8594	do
8595	case $ac_config_target in
8596	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
8597	"DicomToVtk/Makefile") CONFIG_FILES="$CONFIG_FILES DicomToVtk/Makefile" ;;
8598	"DicomToVtk/pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES DicomToVtk/pkgIndex.tcl" ;;
8599	"DxToVtk/Makefile") CONFIG_FILES="$CONFIG_FILES DxToVtk/Makefile" ;;
8600	"DxToVtk/pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES DxToVtk/pkgIndex.tcl" ;;
8601	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
8602	"PdbToVtk/Makefile") CONFIG_FILES="$CONFIG_FILES PdbToVtk/Makefile" ;;
8603	"PdbToVtk/pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES PdbToVtk/pkgIndex.tcl" ;;
8604	"builder/Makefile") CONFIG_FILES="$CONFIG_FILES builder/Makefile" ;;
8605	"builder/pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES builder/pkgIndex.tcl" ;;
8606	"builder/scripts/Makefile") CONFIG_FILES="$CONFIG_FILES builder/scripts/Makefile" ;;
8607	"diffview/Makefile") CONFIG_FILES="$CONFIG_FILES diffview/Makefile" ;;
8608	"diffview/pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES diffview/pkgIndex.tcl" ;;
8609	"hotspot/Makefile") CONFIG_FILES="$CONFIG_FILES hotspot/Makefile" ;;
8610	"hotspot/pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES hotspot/pkgIndex.tcl" ;;
8611	"listbox/Makefile") CONFIG_FILES="$CONFIG_FILES listbox/Makefile" ;;
8612	"listbox/pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES listbox/pkgIndex.tcl" ;;
8613	"objects/Makefile") CONFIG_FILES="$CONFIG_FILES objects/Makefile" ;;
8614	"p2p/Makefile") CONFIG_FILES="$CONFIG_FILES p2p/Makefile" ;;
8615	"placard/Makefile") CONFIG_FILES="$CONFIG_FILES placard/Makefile" ;;
8616	"placard/pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES placard/pkgIndex.tcl" ;;
8617	"readpoints/Makefile") CONFIG_FILES="$CONFIG_FILES readpoints/Makefile" ;;
8618	"readpoints/pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES readpoints/pkgIndex.tcl" ;;
8619	"runner/Makefile") CONFIG_FILES="$CONFIG_FILES runner/Makefile" ;;
8620	"runner/pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES runner/pkgIndex.tcl" ;;
8621	"runner/scripts/Makefile") CONFIG_FILES="$CONFIG_FILES runner/scripts/Makefile" ;;
8622	"squeezer/Makefile") CONFIG_FILES="$CONFIG_FILES squeezer/Makefile" ;;
8623	"squeezer/pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES squeezer/pkgIndex.tcl" ;;
8624	"system/Makefile") CONFIG_FILES="$CONFIG_FILES system/Makefile" ;;
8625	"system/pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES system/pkgIndex.tcl" ;;
8626	"tester/Makefile") CONFIG_FILES="$CONFIG_FILES tester/Makefile" ;;
8627	"tester/pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES tester/pkgIndex.tcl" ;;
8628	"tester/scripts/Makefile") CONFIG_FILES="$CONFIG_FILES tester/scripts/Makefile" ;;
8629
8630	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
8631	esac
8632	done
8633
8634
8635	# If the user did not use the arguments to specify the items to instantiate,
8636	# then the envvar interface is used. Set only those that are not.
8637	# We use the long form for the default assignment because of an extremely
8638	# bizarre bug on SunOS 4.1.3.
8639	if $ac_need_defaults; then
8640	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
8641	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
8642	fi
8643
8644	# Have a temporary directory for convenience. Make it in the build tree
8645	# simply because there is no reason against having it here, and in addition,
8646	# creating and moving files from /tmp can sometimes cause problems.
8647	# Hook for its removal unless debugging.
8648	# Note that there is a small window in which the directory will not be cleaned:
8649	# after its creation but before its name has been assigned to `$tmp'.
8650	$debug \|\|
8651	{
8652	tmp= ac_tmp=
8653	trap 'exit_status=$?
8654	: "${ac_tmp:=$tmp}"
8655	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
8656	' 0
8657	trap 'as_fn_exit 1' 1 2 13 15
8658	}
8659	# Create a (secure) tmp directory for tmp files.
8660
8661	{
8662	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
8663	test -d "$tmp"
8664	} \|\|
8665	{
8666	tmp=./conf$$-$RANDOM
8667	(umask 077 && mkdir "$tmp")
8668	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
8669	ac_tmp=$tmp
8670
8671	# Set up the scripts for CONFIG_FILES section.
8672	# No need to generate them if there are no CONFIG_FILES.
8673	# This happens for instance with `./config.status config.h'.
8674	if test -n "$CONFIG_FILES"; then
8675
8676
8677	ac_cr=`echo X \| tr X '\015'`
8678	# On cygwin, bash can eat \r inside `` if the user requested igncr.
8679	# But we know of no other shell where ac_cr would be empty at this
8680	# point, so we can use a bashism as a fallback.
8681	if test "x$ac_cr" = x; then
8682	eval ac_cr=\$\'\\r\'
8683	fi
8684	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
8685	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
8686	ac_cs_awk_cr='\\r'
8687	else
8688	ac_cs_awk_cr=$ac_cr
8689	fi
8690
8691	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
8692	_ACEOF
8693
8694
8695	{
8696	echo "cat >conf$$subs.awk <<_ACEOF" &&
8697	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
8698	echo "_ACEOF"
8699	} >conf$$subs.sh \|\|
8700	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8701	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
8702	ac_delim='%!_!# '
8703	for ac_last_try in false false false false false :; do
8704	. ./conf$$subs.sh \|\|
8705	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8706
8707	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
8708	if test $ac_delim_n = $ac_delim_num; then
8709	break
8710	elif $ac_last_try; then
8711	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
8712	else
8713	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8714	fi
8715	done
8716	rm -f conf$$subs.sh
8717
8718	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8719	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
8720	_ACEOF
8721	sed -n '
8722	h
8723	s/^/S["/; s/!.*/"]=/
8724	p
8725	g
8726	s/^[^!]*!//
8727	:repl
8728	t repl
8729	s/'"$ac_delim"'$//
8730	t delim
8731	:nl
8732	h
8733	s/$.\{148\}$..*/\1/
8734	t more1
8735	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
8736	p
8737	n
8738	b repl
8739	:more1
8740	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8741	p
8742	g
8743	s/.\{148\}//
8744	t nl
8745	:delim
8746	h
8747	s/$.\{148\}$..*/\1/
8748	t more2
8749	s/["\\]/\\&/g; s/^/"/; s/$/"/
8750	p
8751	b
8752	:more2
8753	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
8754	p
8755	g
8756	s/.\{148\}//
8757	t delim
8758	' <conf$$subs.awk \| sed '
8759	/^[^""]/{
8760	N
8761	s/\n//
8762	}
8763	' >>$CONFIG_STATUS \|\| ac_write_fail=1
8764	rm -f conf$$subs.awk
8765	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8766	_ACAWK
8767	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
8768	for (key in S) S_is_set[key] = 1
8769	FS = ""
8770
8771	}
8772	{
8773	line = $ 0
8774	nfields = split(line, field, "@")
8775	substed = 0
8776	len = length(field[1])
8777	for (i = 2; i < nfields; i++) {
8778	key = field[i]
8779	keylen = length(key)
8780	if (S_is_set[key]) {
8781	value = S[key]
8782	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
8783	len += length(value) + length(field[++i])
8784	substed = 1
8785	} else
8786	len += 1 + keylen
8787	}
8788
8789	print line
8790	}
8791
8792	_ACAWK
8793	_ACEOF
8794	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8795	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
8796	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
8797	else
8798	cat
8799	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
8800	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
8801	_ACEOF
8802
8803	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
8804	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
8805	# trailing colons and then remove the whole line if VPATH becomes empty
8806	# (actually we leave an empty line to preserve line numbers).
8807	if test "x$srcdir" = x.; then
8808	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
8809	h
8810	s///
8811	s/^/:/
8812	s/[ ]*$/:/
8813	s/:\$(srcdir):/:/g
8814	s/:\${srcdir}:/:/g
8815	s/:@srcdir@:/:/g
8816	s/^:*//
8817	s/:*$//
8818	x
8819	s/$=[ ]$./\1/
8820	G
8821	s/\n//
8822	s/^[^=]=[ ]$//
8823	}'
8824	fi
8825
8826	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8827	fi # test -n "$CONFIG_FILES"
8828
8829	# Set up the scripts for CONFIG_HEADERS section.
8830	# No need to generate them if there are no CONFIG_HEADERS.
8831	# This happens for instance with `./config.status Makefile'.
8832	if test -n "$CONFIG_HEADERS"; then
8833	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
8834	BEGIN {
8835	_ACEOF
8836
8837	# Transform confdefs.h into an awk script `defines.awk', embedded as
8838	# here-document in config.status, that substitutes the proper values into
8839	# config.h.in to produce config.h.
8840
8841	# Create a delimiter string that does not exist in confdefs.h, to ease
8842	# handling of long lines.
8843	ac_delim='%!_!# '
8844	for ac_last_try in false false :; do
8845	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
8846	if test -z "$ac_tt"; then
8847	break
8848	elif $ac_last_try; then
8849	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
8850	else
8851	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
8852	fi
8853	done
8854
8855	# For the awk script, D is an array of macro values keyed by name,
8856	# likewise P contains macro parameters if any. Preserve backslash
8857	# newline sequences.
8858
8859	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
8860	sed -n '
8861	s/.\{148\}/&'"$ac_delim"'/g
8862	t rset
8863	:rset
8864	s/^[ ]#[ ]define[ ][ ]*/ /
8865	t def
8866	d
8867	:def
8868	s/\\$//
8869	t bsnl
8870	s/["\\]/\\&/g
8871	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
8872	D["\1"]=" \3"/p
8873	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
8874	d
8875	:bsnl
8876	s/["\\]/\\&/g
8877	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
8878	D["\1"]=" \3\\\\\\n"\\/p
8879	t cont
8880	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
8881	t cont
8882	d
8883	:cont
8884	n
8885	s/.\{148\}/&'"$ac_delim"'/g
8886	t clear
8887	:clear
8888	s/\\$//
8889	t bsnlc
8890	s/["\\]/\\&/g; s/^/"/; s/$/"/p
8891	d
8892	:bsnlc
8893	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
8894	b cont
8895	' <confdefs.h \| sed '
8896	s/'"$ac_delim"'/"\\\
8897	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
8898
8899	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
8900	for (key in D) D_is_set[key] = 1
8901	FS = ""
8902	}
8903	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
8904	line = \$ 0
8905	split(line, arg, " ")
8906	if (arg[1] == "#") {
8907	defundef = arg[2]
8908	mac1 = arg[3]
8909	} else {
8910	defundef = substr(arg[1], 2)
8911	mac1 = arg[2]
8912	}
8913	split(mac1, mac2, "(") #)
8914	macro = mac2[1]
8915	prefix = substr(line, 1, index(line, defundef) - 1)
8916	if (D_is_set[macro]) {
8917	# Preserve the white space surrounding the "#".
8918	print prefix "define", macro P[macro] D[macro]
8919	next
8920	} else {
8921	# Replace #undef with comments. This is necessary, for example,
8922	# in the case of _POSIX_SOURCE, which is predefined and required
8923	# on some systems where configure will not decide to define it.
8924	if (defundef == "undef") {
8925	print "/", prefix defundef, macro, "/"
8926	next
8927	}
8928	}
8929	}
8930	{ print }
8931	_ACAWK
8932	_ACEOF
8933	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
8934	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
8935	fi # test -n "$CONFIG_HEADERS"
8936
8937
8938	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS "
8939	shift
8940	for ac_tag
8941	do
8942	case $ac_tag in
8943	:[FHLC]) ac_mode=$ac_tag; continue;;
8944	esac
8945	case $ac_mode$ac_tag in
8946	:[FHL]:);;
8947	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
8948	:[FH]-) ac_tag=-:-;;
8949	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
8950	esac
8951	ac_save_IFS=$IFS
8952	IFS=:
8953	set x $ac_tag
8954	IFS=$ac_save_IFS
8955	shift
8956	ac_file=$1
8957	shift
8958
8959	case $ac_mode in
8960	:L) ac_source=$1;;
8961	:[FH])
8962	ac_file_inputs=
8963	for ac_f
8964	do
8965	case $ac_f in
8966	-) ac_f="$ac_tmp/stdin";;
8967	*) # Look for the file first in the build tree, then in the source tree
8968	# (if the path is not absolute). The absolute path cannot be DOS-style,
8969	# because $ac_f cannot contain `:'.
8970	test -f "$ac_f" \|\|
8971	case $ac_f in
8972	[\\/$]*) false;;
8973	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
8974	esac \|\|
8975	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
8976	esac
8977	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
8978	as_fn_append ac_file_inputs " '$ac_f'"
8979	done
8980
8981	# Let's still pretend it is `configure' which instantiates (i.e., don't
8982	# use $as_me), people would be surprised to read:
8983	# /* config.h. Generated by config.status. */
8984	configure_input='Generated from '`
8985	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
8986	`' by configure.'
8987	if test x"$ac_file" != x-; then
8988	configure_input="$ac_file. $configure_input"
8989	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
8990	$as_echo "$as_me: creating $ac_file" >&6;}
8991	fi
8992	# Neutralize special characters interpreted by sed in replacement strings.
8993	case $configure_input in #(
8994	\& \| \\| \| \\ )
8995	ac_sed_conf_input=`$as_echo "$configure_input" \|
8996	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
8997	*) ac_sed_conf_input=$configure_input;;
8998	esac
8999
9000	case $ac_tag in
9001	:-: \| *:-) cat >"$ac_tmp/stdin" \
9002	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
9003	esac
9004	;;
9005	esac
9006
9007	ac_dir=`$as_dirname -- "$ac_file" \|\|
9008	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
9009	X"$ac_file" : 'X$//$[^/]' \\| \
9010	X"$ac_file" : 'X$//$$' \\| \
9011	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
9012	$as_echo X"$ac_file" \|
9013	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
9014	s//\1/
9015	q
9016	}
9017	/^X$\/\/$[^/].*/{
9018	s//\1/
9019	q
9020	}
9021	/^X$\/\/$$/{
9022	s//\1/
9023	q
9024	}
9025	/^X$\/$.*/{
9026	s//\1/
9027	q
9028	}
9029	s/.*/./; q'`
9030	as_dir="$ac_dir"; as_fn_mkdir_p
9031	ac_builddir=.
9032
9033	case "$ac_dir" in
9034	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
9035	*)
9036	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
9037	# A ".." for each directory in $ac_dir_suffix.
9038	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
9039	case $ac_top_builddir_sub in
9040	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
9041	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
9042	esac ;;
9043	esac
9044	ac_abs_top_builddir=$ac_pwd
9045	ac_abs_builddir=$ac_pwd$ac_dir_suffix
9046	# for backward compatibility:
9047	ac_top_builddir=$ac_top_build_prefix
9048
9049	case $srcdir in
9050	.) # We are building in place.
9051	ac_srcdir=.
9052	ac_top_srcdir=$ac_top_builddir_sub
9053	ac_abs_top_srcdir=$ac_pwd ;;
9054	[\\/]* \| ?:[\\/]* ) # Absolute name.
9055	ac_srcdir=$srcdir$ac_dir_suffix;
9056	ac_top_srcdir=$srcdir
9057	ac_abs_top_srcdir=$srcdir ;;
9058	*) # Relative name.
9059	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
9060	ac_top_srcdir=$ac_top_build_prefix$srcdir
9061	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
9062	esac
9063	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
9064
9065
9066	case $ac_mode in
9067	:F)
9068	#
9069	# CONFIG_FILE
9070	#
9071
9072	case $INSTALL in
9073	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
9074	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
9075	esac
9076	ac_MKDIR_P=$MKDIR_P
9077	case $MKDIR_P in
9078	[\\/$]* \| ?:[\\/]* ) ;;
9079	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
9080	esac
9081	_ACEOF
9082
9083	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
9084	# If the template does not know about datarootdir, expand it.
9085	# FIXME: This hack should be removed a few years after 2.60.
9086	ac_datarootdir_hack=; ac_datarootdir_seen=
9087	ac_sed_dataroot='
9088	/datarootdir/ {
9089	p
9090	q
9091	}
9092	/@datadir@/p
9093	/@docdir@/p
9094	/@infodir@/p
9095	/@localedir@/p
9096	/@mandir@/p'
9097	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
9098	datarootdir) ac_datarootdir_seen=yes;;
9099	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
9100	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
9101	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
9102	_ACEOF
9103	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
9104	ac_datarootdir_hack='
9105	s&@datadir@&$datadir&g
9106	s&@docdir@&$docdir&g
9107	s&@infodir@&$infodir&g
9108	s&@localedir@&$localedir&g
9109	s&@mandir@&$mandir&g
9110	s&\\\${datarootdir}&$datarootdir&g' ;;
9111	esac
9112	_ACEOF
9113
9114	# Neutralize VPATH when `$srcdir' = `.'.
9115	# Shell code in configure.ac might set extrasub.
9116	# FIXME: do we really want to maintain this feature?
9117	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
9118	ac_sed_extra="$ac_vpsub
9119	$extrasub
9120	_ACEOF
9121	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
9122	:t
9123	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
9124	s\|@configure_input@\|$ac_sed_conf_input\|;t t
9125	s&@top_builddir@&$ac_top_builddir_sub&;t t
9126	s&@top_build_prefix@&$ac_top_build_prefix&;t t
9127	s&@srcdir@&$ac_srcdir&;t t
9128	s&@abs_srcdir@&$ac_abs_srcdir&;t t
9129	s&@top_srcdir@&$ac_top_srcdir&;t t
9130	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
9131	s&@builddir@&$ac_builddir&;t t
9132	s&@abs_builddir@&$ac_abs_builddir&;t t
9133	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
9134	s&@INSTALL@&$ac_INSTALL&;t t
9135	s&@MKDIR_P@&$ac_MKDIR_P&;t t
9136	$ac_datarootdir_hack
9137	"
9138	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
9139	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9140
9141	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
9142	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
9143	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
9144	"$ac_tmp/out"`; test -z "$ac_out"; } &&
9145	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9146	which seems to be undefined. Please make sure it is defined" >&5
9147	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
9148	which seems to be undefined. Please make sure it is defined" >&2;}
9149
9150	rm -f "$ac_tmp/stdin"
9151	case $ac_file in
9152	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
9153	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
9154	esac \
9155	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9156	;;
9157	:H)
9158	#
9159	# CONFIG_HEADER
9160	#
9161	if test x"$ac_file" != x-; then
9162	{
9163	$as_echo "/* $configure_input */" \
9164	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
9165	} >"$ac_tmp/config.h" \
9166	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9167	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
9168	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
9169	$as_echo "$as_me: $ac_file is unchanged" >&6;}
9170	else
9171	rm -f "$ac_file"
9172	mv "$ac_tmp/config.h" "$ac_file" \
9173	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
9174	fi
9175	else
9176	$as_echo "/* $configure_input */" \
9177	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
9178	\|\| as_fn_error $? "could not create -" "$LINENO" 5
9179	fi
9180	;;
9181
9182
9183	esac
9184
9185	done # for ac_tag
9186
9187
9188	as_fn_exit 0
9189	_ACEOF
9190	ac_clean_files=$ac_clean_files_save
9191
9192	test $ac_write_fail = 0 \|\|
9193	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
9194
9195
9196	# configure is writing to config.log, and then calls config.status.
9197	# config.status does its own redirection, appending to config.log.
9198	# Unfortunately, on DOS this fails, as config.log is still kept open
9199	# by configure, so config.status won't be able to write to it; its
9200	# output is simply discarded. So we exec the FD to /dev/null,
9201	# effectively closing config.log, so it can be properly (re)opened and
9202	# appended to by config.status. When coming back to configure, we
9203	# need to make the FD available again.
9204	if test "$no_create" != yes; then
9205	ac_cs_success=:
9206	ac_config_status_args=
9207	test "$silent" = yes &&
9208	ac_config_status_args="$ac_config_status_args --quiet"
9209	exec 5>/dev/null
9210	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
9211	exec 5>>config.log
9212	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
9213	# would make configure fail if this is the last instruction.
9214	$ac_cs_success \|\| as_fn_exit 1
9215	fi
9216	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
9217	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
9218	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
9219	fi
9220
9221

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