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configure @ 4144

Last change on this file since 4144 was 4144, checked in by gah, 10 years ago
initial changes for new build system for rappture
Property svn:executable set to ``*
File size: 194.5 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.69 for RapptureGUI 1.1.
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='RapptureGUI'
582	PACKAGE_TARNAME='rappturegui'
583	PACKAGE_VERSION='1.1'
584	PACKAGE_STRING='RapptureGUI 1.1'
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	TCL_SHLIB_SUFFIX
627	TCL_SHLIB_LDFLAGS
628	TCL_SHLIB_CFLAGS
629	TCL_SHLIB_LD
630	TCL_STLIB_LD
631	TCL_CFLAGS_OPTIMIZE
632	TCL_CFLAGS_DEBUG
633	TK_VERSION
634	TK_XLIBSW
635	TK_LIB_SPEC
636	TK_INC_SPEC
637	TCL_VERSION
638	TCL_LIB_SPEC
639	TCL_INC_SPEC
640	TCLSH
641	ENABLE_GUI
642	MAKE
643	INSTALL_STUB_LIB
644	INSTALL_LIB
645	MAKE_STUB_LIB
646	MAKE_LIB
647	SHLIB_SUFFIX
648	SHLIB_CFLAGS
649	SHLIB_LD_LIBS
650	TK_SHLIB_LD_EXTRAS
651	TCL_SHLIB_LD_EXTRAS
652	SHLIB_LD
653	STLIB_LD
654	LD_SEARCH_FLAGS
655	CC_SEARCH_FLAGS
656	LDFLAGS_OPTIMIZE
657	LDFLAGS_DEBUG
658	CFLAGS_WARNING
659	CFLAGS_OPTIMIZE
660	CFLAGS_DEBUG
661	PLAT_SRCS
662	PLAT_OBJS
663	DL_OBJS
664	DL_LIBS
665	EGREP
666	GREP
667	CPP
668	AR
669	OBJEXT
670	EXEEXT
671	ac_ct_CC
672	CPPFLAGS
673	LDFLAGS
674	CFLAGS
675	CC
676	SET_MAKE
677	MKDIR_P
678	LN_S
679	RANLIB
680	INSTALL_DATA
681	INSTALL_SCRIPT
682	INSTALL_PROGRAM
683	LIB_SEARCH_DIRS
684	target_os
685	target_vendor
686	target_cpu
687	target
688	host_os
689	host_vendor
690	host_cpu
691	host
692	build_os
693	build_vendor
694	build_cpu
695	build
696	target_alias
697	host_alias
698	build_alias
699	LIBS
700	ECHO_T
701	ECHO_N
702	ECHO_C
703	DEFS
704	mandir
705	localedir
706	libdir
707	psdir
708	pdfdir
709	dvidir
710	htmldir
711	infodir
712	docdir
713	oldincludedir
714	includedir
715	localstatedir
716	sharedstatedir
717	sysconfdir
718	datadir
719	datarootdir
720	libexecdir
721	sbindir
722	bindir
723	program_transform_name
724	prefix
725	exec_prefix
726	PACKAGE_URL
727	PACKAGE_BUGREPORT
728	PACKAGE_STRING
729	PACKAGE_VERSION
730	PACKAGE_TARNAME
731	PACKAGE_NAME
732	PATH_SEPARATOR
733	SHELL'
734	ac_subst_files=''
735	ac_user_opts='
736	enable_option_checking
737	enable_64bit
738	enable_64bit_vis
739	enable_corefoundation
740	enable_load
741	enable_shared
742	enable_gui
743	with_tclsh
744	'
745	ac_precious_vars='build_alias
746	host_alias
747	target_alias
748	CC
749	CFLAGS
750	LDFLAGS
751	LIBS
752	CPPFLAGS
753	CPP'
754
755
756	# Initialize some variables set by options.
757	ac_init_help=
758	ac_init_version=false
759	ac_unrecognized_opts=
760	ac_unrecognized_sep=
761	# The variables have the same names as the options, with
762	# dashes changed to underlines.
763	cache_file=/dev/null
764	exec_prefix=NONE
765	no_create=
766	no_recursion=
767	prefix=NONE
768	program_prefix=NONE
769	program_suffix=NONE
770	program_transform_name=s,x,x,
771	silent=
772	site=
773	srcdir=
774	verbose=
775	x_includes=NONE
776	x_libraries=NONE
777
778	# Installation directory options.
779	# These are left unexpanded so users can "make install exec_prefix=/foo"
780	# and all the variables that are supposed to be based on exec_prefix
781	# by default will actually change.
782	# Use braces instead of parens because sh, perl, etc. also accept them.
783	# (The list follows the same order as the GNU Coding Standards.)
784	bindir='${exec_prefix}/bin'
785	sbindir='${exec_prefix}/sbin'
786	libexecdir='${exec_prefix}/libexec'
787	datarootdir='${prefix}/share'
788	datadir='${datarootdir}'
789	sysconfdir='${prefix}/etc'
790	sharedstatedir='${prefix}/com'
791	localstatedir='${prefix}/var'
792	includedir='${prefix}/include'
793	oldincludedir='/usr/include'
794	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
795	infodir='${datarootdir}/info'
796	htmldir='${docdir}'
797	dvidir='${docdir}'
798	pdfdir='${docdir}'
799	psdir='${docdir}'
800	libdir='${exec_prefix}/lib'
801	localedir='${datarootdir}/locale'
802	mandir='${datarootdir}/man'
803
804	ac_prev=
805	ac_dashdash=
806	for ac_option
807	do
808	# If the previous option needs an argument, assign it.
809	if test -n "$ac_prev"; then
810	eval $ac_prev=\$ac_option
811	ac_prev=
812	continue
813	fi
814
815	case $ac_option in
816	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
817	*=) ac_optarg= ;;
818	*) ac_optarg=yes ;;
819	esac
820
821	# Accept the important Cygnus configure options, so we can diagnose typos.
822
823	case $ac_dashdash$ac_option in
824	--)
825	ac_dashdash=yes ;;
826
827	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
828	ac_prev=bindir ;;
829	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
830	bindir=$ac_optarg ;;
831
832	-build \| --build \| --buil \| --bui \| --bu)
833	ac_prev=build_alias ;;
834	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
835	build_alias=$ac_optarg ;;
836
837	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
838	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
839	ac_prev=cache_file ;;
840	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
841	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
842	cache_file=$ac_optarg ;;
843
844	--config-cache \| -C)
845	cache_file=config.cache ;;
846
847	-datadir \| --datadir \| --datadi \| --datad)
848	ac_prev=datadir ;;
849	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
850	datadir=$ac_optarg ;;
851
852	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
853	\| --dataroo \| --dataro \| --datar)
854	ac_prev=datarootdir ;;
855	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
856	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
857	datarootdir=$ac_optarg ;;
858
859	-disable-* \| --disable-*)
860	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
861	# Reject names that are not valid shell variable names.
862	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
863	as_fn_error $? "invalid feature name: $ac_useropt"
864	ac_useropt_orig=$ac_useropt
865	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
866	case $ac_user_opts in
867	*"
868	"enable_$ac_useropt"
869	"*) ;;
870	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
871	ac_unrecognized_sep=', ';;
872	esac
873	eval enable_$ac_useropt=no ;;
874
875	-docdir \| --docdir \| --docdi \| --doc \| --do)
876	ac_prev=docdir ;;
877	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
878	docdir=$ac_optarg ;;
879
880	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
881	ac_prev=dvidir ;;
882	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
883	dvidir=$ac_optarg ;;
884
885	-enable-* \| --enable-*)
886	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
887	# Reject names that are not valid shell variable names.
888	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
889	as_fn_error $? "invalid feature name: $ac_useropt"
890	ac_useropt_orig=$ac_useropt
891	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
892	case $ac_user_opts in
893	*"
894	"enable_$ac_useropt"
895	"*) ;;
896	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
897	ac_unrecognized_sep=', ';;
898	esac
899	eval enable_$ac_useropt=\$ac_optarg ;;
900
901	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
902	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
903	\| --exec \| --exe \| --ex)
904	ac_prev=exec_prefix ;;
905	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
906	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
907	\| --exec=* \| --exe=* \| --ex=*)
908	exec_prefix=$ac_optarg ;;
909
910	-gas \| --gas \| --ga \| --g)
911	# Obsolete; use --with-gas.
912	with_gas=yes ;;
913
914	-help \| --help \| --hel \| --he \| -h)
915	ac_init_help=long ;;
916	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
917	ac_init_help=recursive ;;
918	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
919	ac_init_help=short ;;
920
921	-host \| --host \| --hos \| --ho)
922	ac_prev=host_alias ;;
923	-host=* \| --host=* \| --hos=* \| --ho=*)
924	host_alias=$ac_optarg ;;
925
926	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
927	ac_prev=htmldir ;;
928	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
929	\| --ht=*)
930	htmldir=$ac_optarg ;;
931
932	-includedir \| --includedir \| --includedi \| --included \| --include \
933	\| --includ \| --inclu \| --incl \| --inc)
934	ac_prev=includedir ;;
935	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
936	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
937	includedir=$ac_optarg ;;
938
939	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
940	ac_prev=infodir ;;
941	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
942	infodir=$ac_optarg ;;
943
944	-libdir \| --libdir \| --libdi \| --libd)
945	ac_prev=libdir ;;
946	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
947	libdir=$ac_optarg ;;
948
949	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
950	\| --libexe \| --libex \| --libe)
951	ac_prev=libexecdir ;;
952	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
953	\| --libexe=* \| --libex=* \| --libe=*)
954	libexecdir=$ac_optarg ;;
955
956	-localedir \| --localedir \| --localedi \| --localed \| --locale)
957	ac_prev=localedir ;;
958	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
959	localedir=$ac_optarg ;;
960
961	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
962	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
963	ac_prev=localstatedir ;;
964	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
965	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
966	localstatedir=$ac_optarg ;;
967
968	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
969	ac_prev=mandir ;;
970	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
971	mandir=$ac_optarg ;;
972
973	-nfp \| --nfp \| --nf)
974	# Obsolete; use --without-fp.
975	with_fp=no ;;
976
977	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
978	\| --no-cr \| --no-c \| -n)
979	no_create=yes ;;
980
981	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
982	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
983	no_recursion=yes ;;
984
985	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
986	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
987	\| --oldin \| --oldi \| --old \| --ol \| --o)
988	ac_prev=oldincludedir ;;
989	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
990	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
991	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
992	oldincludedir=$ac_optarg ;;
993
994	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
995	ac_prev=prefix ;;
996	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
997	prefix=$ac_optarg ;;
998
999	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1000	\| --program-pre \| --program-pr \| --program-p)
1001	ac_prev=program_prefix ;;
1002	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1003	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1004	program_prefix=$ac_optarg ;;
1005
1006	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1007	\| --program-suf \| --program-su \| --program-s)
1008	ac_prev=program_suffix ;;
1009	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1010	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1011	program_suffix=$ac_optarg ;;
1012
1013	-program-transform-name \| --program-transform-name \
1014	\| --program-transform-nam \| --program-transform-na \
1015	\| --program-transform-n \| --program-transform- \
1016	\| --program-transform \| --program-transfor \
1017	\| --program-transfo \| --program-transf \
1018	\| --program-trans \| --program-tran \
1019	\| --progr-tra \| --program-tr \| --program-t)
1020	ac_prev=program_transform_name ;;
1021	-program-transform-name=* \| --program-transform-name=* \
1022	\| --program-transform-nam=* \| --program-transform-na=* \
1023	\| --program-transform-n=* \| --program-transform-=* \
1024	\| --program-transform=* \| --program-transfor=* \
1025	\| --program-transfo=* \| --program-transf=* \
1026	\| --program-trans=* \| --program-tran=* \
1027	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1028	program_transform_name=$ac_optarg ;;
1029
1030	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1031	ac_prev=pdfdir ;;
1032	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1033	pdfdir=$ac_optarg ;;
1034
1035	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1036	ac_prev=psdir ;;
1037	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1038	psdir=$ac_optarg ;;
1039
1040	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1041	\| -silent \| --silent \| --silen \| --sile \| --sil)
1042	silent=yes ;;
1043
1044	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1045	ac_prev=sbindir ;;
1046	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1047	\| --sbi=* \| --sb=*)
1048	sbindir=$ac_optarg ;;
1049
1050	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1051	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1052	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1053	\| --sha \| --sh)
1054	ac_prev=sharedstatedir ;;
1055	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1056	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1057	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1058	\| --sha=* \| --sh=*)
1059	sharedstatedir=$ac_optarg ;;
1060
1061	-site \| --site \| --sit)
1062	ac_prev=site ;;
1063	-site=* \| --site=* \| --sit=*)
1064	site=$ac_optarg ;;
1065
1066	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1067	ac_prev=srcdir ;;
1068	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1069	srcdir=$ac_optarg ;;
1070
1071	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1072	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1073	ac_prev=sysconfdir ;;
1074	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1075	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1076	sysconfdir=$ac_optarg ;;
1077
1078	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1079	ac_prev=target_alias ;;
1080	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1081	target_alias=$ac_optarg ;;
1082
1083	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1084	verbose=yes ;;
1085
1086	-version \| --version \| --versio \| --versi \| --vers \| -V)
1087	ac_init_version=: ;;
1088
1089	-with-* \| --with-*)
1090	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1091	# Reject names that are not valid shell variable names.
1092	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1093	as_fn_error $? "invalid package name: $ac_useropt"
1094	ac_useropt_orig=$ac_useropt
1095	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1096	case $ac_user_opts in
1097	*"
1098	"with_$ac_useropt"
1099	"*) ;;
1100	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1101	ac_unrecognized_sep=', ';;
1102	esac
1103	eval with_$ac_useropt=\$ac_optarg ;;
1104
1105	-without-* \| --without-*)
1106	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1107	# Reject names that are not valid shell variable names.
1108	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1109	as_fn_error $? "invalid package name: $ac_useropt"
1110	ac_useropt_orig=$ac_useropt
1111	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1112	case $ac_user_opts in
1113	*"
1114	"with_$ac_useropt"
1115	"*) ;;
1116	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1117	ac_unrecognized_sep=', ';;
1118	esac
1119	eval with_$ac_useropt=no ;;
1120
1121	--x)
1122	# Obsolete; use --with-x.
1123	with_x=yes ;;
1124
1125	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1126	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1127	ac_prev=x_includes ;;
1128	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1129	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1130	x_includes=$ac_optarg ;;
1131
1132	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1133	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1134	ac_prev=x_libraries ;;
1135	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1136	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1137	x_libraries=$ac_optarg ;;
1138
1139	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1140	Try \`$0 --help' for more information"
1141	;;
1142
1143	=)
1144	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1145	# Reject names that are not valid shell variable names.
1146	case $ac_envvar in #(
1147	'' \| [0-9]* \| [!_$as_cr_alnum] )
1148	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1149	esac
1150	eval $ac_envvar=\$ac_optarg
1151	export $ac_envvar ;;
1152
1153	*)
1154	# FIXME: should be removed in autoconf 3.0.
1155	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1156	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1157	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1158	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1159	;;
1160
1161	esac
1162	done
1163
1164	if test -n "$ac_prev"; then
1165	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1166	as_fn_error $? "missing argument to $ac_option"
1167	fi
1168
1169	if test -n "$ac_unrecognized_opts"; then
1170	case $enable_option_checking in
1171	no) ;;
1172	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1173	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1174	esac
1175	fi
1176
1177	# Check all directory arguments for consistency.
1178	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1179	datadir sysconfdir sharedstatedir localstatedir includedir \
1180	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1181	libdir localedir mandir
1182	do
1183	eval ac_val=\$$ac_var
1184	# Remove trailing slashes.
1185	case $ac_val in
1186	*/ )
1187	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1188	eval $ac_var=\$ac_val;;
1189	esac
1190	# Be sure to have absolute directory names.
1191	case $ac_val in
1192	[\\/$]* \| ?:[\\/]* ) continue;;
1193	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1194	esac
1195	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1196	done
1197
1198	# There might be people who depend on the old broken behavior: `$host'
1199	# used to hold the argument of --host etc.
1200	# FIXME: To remove some day.
1201	build=$build_alias
1202	host=$host_alias
1203	target=$target_alias
1204
1205	# FIXME: To remove some day.
1206	if test "x$host_alias" != x; then
1207	if test "x$build_alias" = x; then
1208	cross_compiling=maybe
1209	elif test "x$build_alias" != "x$host_alias"; then
1210	cross_compiling=yes
1211	fi
1212	fi
1213
1214	ac_tool_prefix=
1215	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1216
1217	test "$silent" = yes && exec 6>/dev/null
1218
1219
1220	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1221	ac_ls_di=`ls -di .` &&
1222	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1223	as_fn_error $? "working directory cannot be determined"
1224	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1225	as_fn_error $? "pwd does not report name of working directory"
1226
1227
1228	# Find the source files, if location was not specified.
1229	if test -z "$srcdir"; then
1230	ac_srcdir_defaulted=yes
1231	# Try the directory containing this script, then the parent directory.
1232	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1233	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1234	X"$as_myself" : 'X$//$[^/]' \\| \
1235	X"$as_myself" : 'X$//$$' \\| \
1236	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1237	$as_echo X"$as_myself" \|
1238	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1239	s//\1/
1240	q
1241	}
1242	/^X$\/\/$[^/].*/{
1243	s//\1/
1244	q
1245	}
1246	/^X$\/\/$$/{
1247	s//\1/
1248	q
1249	}
1250	/^X$\/$.*/{
1251	s//\1/
1252	q
1253	}
1254	s/.*/./; q'`
1255	srcdir=$ac_confdir
1256	if test ! -r "$srcdir/$ac_unique_file"; then
1257	srcdir=..
1258	fi
1259	else
1260	ac_srcdir_defaulted=no
1261	fi
1262	if test ! -r "$srcdir/$ac_unique_file"; then
1263	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1264	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1265	fi
1266	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1267	ac_abs_confdir=`(
1268	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1269	pwd)`
1270	# When building in place, set srcdir=.
1271	if test "$ac_abs_confdir" = "$ac_pwd"; then
1272	srcdir=.
1273	fi
1274	# Remove unnecessary trailing slashes from srcdir.
1275	# Double slashes in file names in object file debugging info
1276	# mess up M-x gdb in Emacs.
1277	case $srcdir in
1278	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1279	esac
1280	for ac_var in $ac_precious_vars; do
1281	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1282	eval ac_env_${ac_var}_value=\$${ac_var}
1283	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1284	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1285	done
1286
1287	#
1288	# Report the --help message.
1289	#
1290	if test "$ac_init_help" = "long"; then
1291	# Omit some internal or obsolete options to make the list less imposing.
1292	# This message is too long to be a string in the A/UX 3.1 sh.
1293	cat <<_ACEOF
1294	\`configure' configures RapptureGUI 1.1 to adapt to many kinds of systems.
1295
1296	Usage: $0 [OPTION]... [VAR=VALUE]...
1297
1298	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1299	VAR=VALUE. See below for descriptions of some of the useful variables.
1300
1301	Defaults for the options are specified in brackets.
1302
1303	Configuration:
1304	-h, --help display this help and exit
1305	--help=short display options specific to this package
1306	--help=recursive display the short help of all the included packages
1307	-V, --version display version information and exit
1308	-q, --quiet, --silent do not print \`checking ...' messages
1309	--cache-file=FILE cache test results in FILE [disabled]
1310	-C, --config-cache alias for \`--cache-file=config.cache'
1311	-n, --no-create do not create output files
1312	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1313
1314	Installation directories:
1315	--prefix=PREFIX install architecture-independent files in PREFIX
1316	[$ac_default_prefix]
1317	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1318	[PREFIX]
1319
1320	By default, \`make install' will install all the files in
1321	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1322	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1323	for instance \`--prefix=\$HOME'.
1324
1325	For better control, use the options below.
1326
1327	Fine tuning of the installation directories:
1328	--bindir=DIR user executables [EPREFIX/bin]
1329	--sbindir=DIR system admin executables [EPREFIX/sbin]
1330	--libexecdir=DIR program executables [EPREFIX/libexec]
1331	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1332	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1333	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1334	--libdir=DIR object code libraries [EPREFIX/lib]
1335	--includedir=DIR C header files [PREFIX/include]
1336	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1337	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1338	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1339	--infodir=DIR info documentation [DATAROOTDIR/info]
1340	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1341	--mandir=DIR man documentation [DATAROOTDIR/man]
1342	--docdir=DIR documentation root [DATAROOTDIR/doc/rappturegui]
1343	--htmldir=DIR html documentation [DOCDIR]
1344	--dvidir=DIR dvi documentation [DOCDIR]
1345	--pdfdir=DIR pdf documentation [DOCDIR]
1346	--psdir=DIR ps documentation [DOCDIR]
1347	_ACEOF
1348
1349	cat <<\_ACEOF
1350
1351	System types:
1352	--build=BUILD configure for building on BUILD [guessed]
1353	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1354	--target=TARGET configure for building compilers for TARGET [HOST]
1355	_ACEOF
1356	fi
1357
1358	if test -n "$ac_init_help"; then
1359	case $ac_init_help in
1360	short \| recursive ) echo "Configuration of RapptureGUI 1.1:";;
1361	esac
1362	cat <<\_ACEOF
1363
1364	Optional Features:
1365	--disable-option-checking ignore unrecognized --enable/--with options
1366	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1367	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1368	--enable-64bit enable 64bit support (where applicable)
1369	--enable-64bit-vis enable 64bit Sparc VIS support
1370	--enable-corefoundation use CoreFoundation API --enable-corefoundation
1371	--disable-load disallow dynamic loading and "load" command
1372	--enable-shared build and link with shared libraries --enable-shared
1373	--enable-gui build code related to the graphical user interface
1374	[default=yes]
1375
1376	Optional Packages:
1377	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1378	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1379	--with-tclsh=DIR location of tclsh [default=yes]
1380
1381	Some influential environment variables:
1382	CC C compiler command
1383	CFLAGS C compiler flags
1384	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1385	nonstandard directory <lib dir>
1386	LIBS libraries to pass to the linker, e.g. -l<library>
1387	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1388	you have headers in a nonstandard directory <include dir>
1389	CPP C preprocessor
1390
1391	Use these variables to override the choices made by `configure' or to help
1392	it to find libraries and programs with nonstandard names/locations.
1393
1394	Report bugs to <rappture@nanohub.org>.
1395	_ACEOF
1396	ac_status=$?
1397	fi
1398
1399	if test "$ac_init_help" = "recursive"; then
1400	# If there are subdirs, report their specific --help.
1401	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1402	test -d "$ac_dir" \|\|
1403	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1404	continue
1405	ac_builddir=.
1406
1407	case "$ac_dir" in
1408	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1409	*)
1410	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1411	# A ".." for each directory in $ac_dir_suffix.
1412	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1413	case $ac_top_builddir_sub in
1414	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1415	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1416	esac ;;
1417	esac
1418	ac_abs_top_builddir=$ac_pwd
1419	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1420	# for backward compatibility:
1421	ac_top_builddir=$ac_top_build_prefix
1422
1423	case $srcdir in
1424	.) # We are building in place.
1425	ac_srcdir=.
1426	ac_top_srcdir=$ac_top_builddir_sub
1427	ac_abs_top_srcdir=$ac_pwd ;;
1428	[\\/]* \| ?:[\\/]* ) # Absolute name.
1429	ac_srcdir=$srcdir$ac_dir_suffix;
1430	ac_top_srcdir=$srcdir
1431	ac_abs_top_srcdir=$srcdir ;;
1432	*) # Relative name.
1433	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1434	ac_top_srcdir=$ac_top_build_prefix$srcdir
1435	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1436	esac
1437	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1438
1439	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1440	# Check for guested configure.
1441	if test -f "$ac_srcdir/configure.gnu"; then
1442	echo &&
1443	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1444	elif test -f "$ac_srcdir/configure"; then
1445	echo &&
1446	$SHELL "$ac_srcdir/configure" --help=recursive
1447	else
1448	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1449	fi \|\| ac_status=$?
1450	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1451	done
1452	fi
1453
1454	test -n "$ac_init_help" && exit $ac_status
1455	if $ac_init_version; then
1456	cat <<\_ACEOF
1457	RapptureGUI configure 1.1
1458	generated by GNU Autoconf 2.69
1459
1460	Copyright (C) 2012 Free Software Foundation, Inc.
1461	This configure script is free software; the Free Software Foundation
1462	gives unlimited permission to copy, distribute and modify it.
1463	_ACEOF
1464	exit
1465	fi
1466
1467	## ------------------------ ##
1468	## Autoconf initialization. ##
1469	## ------------------------ ##
1470
1471	# ac_fn_c_try_compile LINENO
1472	# --------------------------
1473	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1474	ac_fn_c_try_compile ()
1475	{
1476	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1477	rm -f conftest.$ac_objext
1478	if { { ac_try="$ac_compile"
1479	case "(($ac_try" in
1480	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1481	*) ac_try_echo=$ac_try;;
1482	esac
1483	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1484	$as_echo "$ac_try_echo"; } >&5
1485	(eval "$ac_compile") 2>conftest.err
1486	ac_status=$?
1487	if test -s conftest.err; then
1488	grep -v '^ *+' conftest.err >conftest.er1
1489	cat conftest.er1 >&5
1490	mv -f conftest.er1 conftest.err
1491	fi
1492	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1493	test $ac_status = 0; } && {
1494	test -z "$ac_c_werror_flag" \|\|
1495	test ! -s conftest.err
1496	} && test -s conftest.$ac_objext; then :
1497	ac_retval=0
1498	else
1499	$as_echo "$as_me: failed program was:" >&5
1500	sed 's/^/\| /' conftest.$ac_ext >&5
1501
1502	ac_retval=1
1503	fi
1504	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1505	as_fn_set_status $ac_retval
1506
1507	} # ac_fn_c_try_compile
1508
1509	# ac_fn_c_try_link LINENO
1510	# -----------------------
1511	# Try to link conftest.$ac_ext, and return whether this succeeded.
1512	ac_fn_c_try_link ()
1513	{
1514	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1515	rm -f conftest.$ac_objext conftest$ac_exeext
1516	if { { ac_try="$ac_link"
1517	case "(($ac_try" in
1518	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1519	*) ac_try_echo=$ac_try;;
1520	esac
1521	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1522	$as_echo "$ac_try_echo"; } >&5
1523	(eval "$ac_link") 2>conftest.err
1524	ac_status=$?
1525	if test -s conftest.err; then
1526	grep -v '^ *+' conftest.err >conftest.er1
1527	cat conftest.er1 >&5
1528	mv -f conftest.er1 conftest.err
1529	fi
1530	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1531	test $ac_status = 0; } && {
1532	test -z "$ac_c_werror_flag" \|\|
1533	test ! -s conftest.err
1534	} && test -s conftest$ac_exeext && {
1535	test "$cross_compiling" = yes \|\|
1536	test -x conftest$ac_exeext
1537	}; then :
1538	ac_retval=0
1539	else
1540	$as_echo "$as_me: failed program was:" >&5
1541	sed 's/^/\| /' conftest.$ac_ext >&5
1542
1543	ac_retval=1
1544	fi
1545	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1546	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1547	# interfere with the next link command; also delete a directory that is
1548	# left behind by Apple's compiler. We do this before executing the actions.
1549	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1550	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1551	as_fn_set_status $ac_retval
1552
1553	} # ac_fn_c_try_link
1554
1555	# ac_fn_c_try_cpp LINENO
1556	# ----------------------
1557	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1558	ac_fn_c_try_cpp ()
1559	{
1560	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1561	if { { ac_try="$ac_cpp conftest.$ac_ext"
1562	case "(($ac_try" in
1563	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1564	*) ac_try_echo=$ac_try;;
1565	esac
1566	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1567	$as_echo "$ac_try_echo"; } >&5
1568	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1569	ac_status=$?
1570	if test -s conftest.err; then
1571	grep -v '^ *+' conftest.err >conftest.er1
1572	cat conftest.er1 >&5
1573	mv -f conftest.er1 conftest.err
1574	fi
1575	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1576	test $ac_status = 0; } > conftest.i && {
1577	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1578	test ! -s conftest.err
1579	}; then :
1580	ac_retval=0
1581	else
1582	$as_echo "$as_me: failed program was:" >&5
1583	sed 's/^/\| /' conftest.$ac_ext >&5
1584
1585	ac_retval=1
1586	fi
1587	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1588	as_fn_set_status $ac_retval
1589
1590	} # ac_fn_c_try_cpp
1591
1592	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1593	# -------------------------------------------------------
1594	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1595	# the include files in INCLUDES and setting the cache variable VAR
1596	# accordingly.
1597	ac_fn_c_check_header_mongrel ()
1598	{
1599	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1600	if eval \${$3+:} false; then :
1601	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1602	$as_echo_n "checking for $2... " >&6; }
1603	if eval \${$3+:} false; then :
1604	$as_echo_n "(cached) " >&6
1605	fi
1606	eval ac_res=\$$3
1607	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1608	$as_echo "$ac_res" >&6; }
1609	else
1610	# Is the header compilable?
1611	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1612	$as_echo_n "checking $2 usability... " >&6; }
1613	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1614	/* end confdefs.h. */
1615	$4
1616	#include <$2>
1617	_ACEOF
1618	if ac_fn_c_try_compile "$LINENO"; then :
1619	ac_header_compiler=yes
1620	else
1621	ac_header_compiler=no
1622	fi
1623	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1624	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1625	$as_echo "$ac_header_compiler" >&6; }
1626
1627	# Is the header present?
1628	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1629	$as_echo_n "checking $2 presence... " >&6; }
1630	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1631	/* end confdefs.h. */
1632	#include <$2>
1633	_ACEOF
1634	if ac_fn_c_try_cpp "$LINENO"; then :
1635	ac_header_preproc=yes
1636	else
1637	ac_header_preproc=no
1638	fi
1639	rm -f conftest.err conftest.i conftest.$ac_ext
1640	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1641	$as_echo "$ac_header_preproc" >&6; }
1642
1643	# So? What about this header?
1644	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1645	yes:no: )
1646	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1647	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1648	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1649	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1650	;;
1651	no:yes:* )
1652	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1653	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1654	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1655	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1656	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1657	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1658	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1659	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1660	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1661	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1662	( $as_echo "## ----------------------------------- ##
1663	## Report this to rappture@nanohub.org ##
1664	## ----------------------------------- ##"
1665	) \| sed "s/^/$as_me: WARNING: /" >&2
1666	;;
1667	esac
1668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1669	$as_echo_n "checking for $2... " >&6; }
1670	if eval \${$3+:} false; then :
1671	$as_echo_n "(cached) " >&6
1672	else
1673	eval "$3=\$ac_header_compiler"
1674	fi
1675	eval ac_res=\$$3
1676	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1677	$as_echo "$ac_res" >&6; }
1678	fi
1679	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1680
1681	} # ac_fn_c_check_header_mongrel
1682
1683	# ac_fn_c_try_run LINENO
1684	# ----------------------
1685	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1686	# that executables can be run.
1687	ac_fn_c_try_run ()
1688	{
1689	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1690	if { { ac_try="$ac_link"
1691	case "(($ac_try" in
1692	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1693	*) ac_try_echo=$ac_try;;
1694	esac
1695	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1696	$as_echo "$ac_try_echo"; } >&5
1697	(eval "$ac_link") 2>&5
1698	ac_status=$?
1699	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1700	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1701	{ { case "(($ac_try" in
1702	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1703	*) ac_try_echo=$ac_try;;
1704	esac
1705	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1706	$as_echo "$ac_try_echo"; } >&5
1707	(eval "$ac_try") 2>&5
1708	ac_status=$?
1709	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1710	test $ac_status = 0; }; }; then :
1711	ac_retval=0
1712	else
1713	$as_echo "$as_me: program exited with status $ac_status" >&5
1714	$as_echo "$as_me: failed program was:" >&5
1715	sed 's/^/\| /' conftest.$ac_ext >&5
1716
1717	ac_retval=$ac_status
1718	fi
1719	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1720	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1721	as_fn_set_status $ac_retval
1722
1723	} # ac_fn_c_try_run
1724
1725	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1726	# -------------------------------------------------------
1727	# Tests whether HEADER exists and can be compiled using the include files in
1728	# INCLUDES, setting the cache variable VAR accordingly.
1729	ac_fn_c_check_header_compile ()
1730	{
1731	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1732	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1733	$as_echo_n "checking for $2... " >&6; }
1734	if eval \${$3+:} false; then :
1735	$as_echo_n "(cached) " >&6
1736	else
1737	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1738	/* end confdefs.h. */
1739	$4
1740	#include <$2>
1741	_ACEOF
1742	if ac_fn_c_try_compile "$LINENO"; then :
1743	eval "$3=yes"
1744	else
1745	eval "$3=no"
1746	fi
1747	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1748	fi
1749	eval ac_res=\$$3
1750	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1751	$as_echo "$ac_res" >&6; }
1752	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1753
1754	} # ac_fn_c_check_header_compile
1755	cat >config.log <<_ACEOF
1756	This file contains any messages produced by compilers while
1757	running configure, to aid debugging if configure makes a mistake.
1758
1759	It was created by RapptureGUI $as_me 1.1, which was
1760	generated by GNU Autoconf 2.69. Invocation command line was
1761
1762	$ $0 $@
1763
1764	_ACEOF
1765	exec 5>>config.log
1766	{
1767	cat <<_ASUNAME
1768	## --------- ##
1769	## Platform. ##
1770	## --------- ##
1771
1772	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
1773	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
1774	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
1775	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
1776	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
1777
1778	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
1779	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
1780
1781	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
1782	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
1783	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
1784	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
1785	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
1786	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
1787	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
1788
1789	_ASUNAME
1790
1791	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1792	for as_dir in $PATH
1793	do
1794	IFS=$as_save_IFS
1795	test -z "$as_dir" && as_dir=.
1796	$as_echo "PATH: $as_dir"
1797	done
1798	IFS=$as_save_IFS
1799
1800	} >&5
1801
1802	cat >&5 <<_ACEOF
1803
1804
1805	## ----------- ##
1806	## Core tests. ##
1807	## ----------- ##
1808
1809	_ACEOF
1810
1811
1812	# Keep a trace of the command line.
1813	# Strip out --no-create and --no-recursion so they do not pile up.
1814	# Strip out --silent because we don't want to record it for future runs.
1815	# Also quote any args containing shell meta-characters.
1816	# Make two passes to allow for proper duplicate-argument suppression.
1817	ac_configure_args=
1818	ac_configure_args0=
1819	ac_configure_args1=
1820	ac_must_keep_next=false
1821	for ac_pass in 1 2
1822	do
1823	for ac_arg
1824	do
1825	case $ac_arg in
1826	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
1827	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1828	\| -silent \| --silent \| --silen \| --sile \| --sil)
1829	continue ;;
1830	\')
1831	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
1832	esac
1833	case $ac_pass in
1834	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
1835	2)
1836	as_fn_append ac_configure_args1 " '$ac_arg'"
1837	if test $ac_must_keep_next = true; then
1838	ac_must_keep_next=false # Got value, back to normal.
1839	else
1840	case $ac_arg in
1841	= \| --config-cache \| -C \| -disable-* \| --disable-* \
1842	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
1843	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
1844	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
1845	case "$ac_configure_args0 " in
1846	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
1847	esac
1848	;;
1849	-* ) ac_must_keep_next=true ;;
1850	esac
1851	fi
1852	as_fn_append ac_configure_args " '$ac_arg'"
1853	;;
1854	esac
1855	done
1856	done
1857	{ ac_configure_args0=; unset ac_configure_args0;}
1858	{ ac_configure_args1=; unset ac_configure_args1;}
1859
1860	# When interrupted or exit'd, cleanup temporary files, and complete
1861	# config.log. We remove comments because anyway the quotes in there
1862	# would cause problems or look ugly.
1863	# WARNING: Use '\'' to represent an apostrophe within the trap.
1864	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1865	trap 'exit_status=$?
1866	# Save into config.log some information that might help in debugging.
1867	{
1868	echo
1869
1870	$as_echo "## ---------------- ##
1871	## Cache variables. ##
1872	## ---------------- ##"
1873	echo
1874	# The following way of writing the cache mishandles newlines in values,
1875	(
1876	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
1877	eval ac_val=\$$ac_var
1878	case $ac_val in #(
1879	${as_nl})
1880	case $ac_var in #(
1881	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
1882	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
1883	esac
1884	case $ac_var in #(
1885	_ \| IFS \| as_nl) ;; #(
1886	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
1887	*) { eval $ac_var=; unset $ac_var;} ;;
1888	esac ;;
1889	esac
1890	done
1891	(set) 2>&1 \|
1892	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1893	${as_nl}ac_space=\ )
1894	sed -n \
1895	"s/'\''/'\''\\\\'\'''\''/g;
1896	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
1897	;; #(
1898	*)
1899	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
1900	;;
1901	esac \|
1902	sort
1903	)
1904	echo
1905
1906	$as_echo "## ----------------- ##
1907	## Output variables. ##
1908	## ----------------- ##"
1909	echo
1910	for ac_var in $ac_subst_vars
1911	do
1912	eval ac_val=\$$ac_var
1913	case $ac_val in
1914	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1915	esac
1916	$as_echo "$ac_var='\''$ac_val'\''"
1917	done \| sort
1918	echo
1919
1920	if test -n "$ac_subst_files"; then
1921	$as_echo "## ------------------- ##
1922	## File substitutions. ##
1923	## ------------------- ##"
1924	echo
1925	for ac_var in $ac_subst_files
1926	do
1927	eval ac_val=\$$ac_var
1928	case $ac_val in
1929	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1930	esac
1931	$as_echo "$ac_var='\''$ac_val'\''"
1932	done \| sort
1933	echo
1934	fi
1935
1936	if test -s confdefs.h; then
1937	$as_echo "## ----------- ##
1938	## confdefs.h. ##
1939	## ----------- ##"
1940	echo
1941	cat confdefs.h
1942	echo
1943	fi
1944	test "$ac_signal" != 0 &&
1945	$as_echo "$as_me: caught signal $ac_signal"
1946	$as_echo "$as_me: exit $exit_status"
1947	} >&5
1948	rm -f core .core core.conftest. &&
1949	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1950	exit $exit_status
1951	' 0
1952	for ac_signal in 1 2 13 15; do
1953	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
1954	done
1955	ac_signal=0
1956
1957	# confdefs.h avoids OS command line length limits that DEFS can exceed.
1958	rm -f -r conftest* confdefs.h
1959
1960	$as_echo "/* confdefs.h */" > confdefs.h
1961
1962	# Predefined preprocessor variables.
1963
1964	cat >>confdefs.h <<_ACEOF
1965	#define PACKAGE_NAME "$PACKAGE_NAME"
1966	_ACEOF
1967
1968	cat >>confdefs.h <<_ACEOF
1969	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1970	_ACEOF
1971
1972	cat >>confdefs.h <<_ACEOF
1973	#define PACKAGE_VERSION "$PACKAGE_VERSION"
1974	_ACEOF
1975
1976	cat >>confdefs.h <<_ACEOF
1977	#define PACKAGE_STRING "$PACKAGE_STRING"
1978	_ACEOF
1979
1980	cat >>confdefs.h <<_ACEOF
1981	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1982	_ACEOF
1983
1984	cat >>confdefs.h <<_ACEOF
1985	#define PACKAGE_URL "$PACKAGE_URL"
1986	_ACEOF
1987
1988
1989	# Let the site file select an alternate cache file if it wants to.
1990	# Prefer an explicitly selected file to automatically selected ones.
1991	ac_site_file1=NONE
1992	ac_site_file2=NONE
1993	if test -n "$CONFIG_SITE"; then
1994	# We do not want a PATH search for config.site.
1995	case $CONFIG_SITE in #((
1996	-*) ac_site_file1=./$CONFIG_SITE;;
1997	/) ac_site_file1=$CONFIG_SITE;;
1998	*) ac_site_file1=./$CONFIG_SITE;;
1999	esac
2000	elif test "x$prefix" != xNONE; then
2001	ac_site_file1=$prefix/share/config.site
2002	ac_site_file2=$prefix/etc/config.site
2003	else
2004	ac_site_file1=$ac_default_prefix/share/config.site
2005	ac_site_file2=$ac_default_prefix/etc/config.site
2006	fi
2007	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2008	do
2009	test "x$ac_site_file" = xNONE && continue
2010	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2011	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2012	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2013	sed 's/^/\| /' "$ac_site_file" >&5
2014	. "$ac_site_file" \
2015	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2016	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2017	as_fn_error $? "failed to load site script $ac_site_file
2018	See \`config.log' for more details" "$LINENO" 5; }
2019	fi
2020	done
2021
2022	if test -r "$cache_file"; then
2023	# Some versions of bash will fail to source /dev/null (special files
2024	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2025	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2026	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2027	$as_echo "$as_me: loading cache $cache_file" >&6;}
2028	case $cache_file in
2029	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2030	*) . "./$cache_file";;
2031	esac
2032	fi
2033	else
2034	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2035	$as_echo "$as_me: creating cache $cache_file" >&6;}
2036	>$cache_file
2037	fi
2038
2039	# Check that the precious variables saved in the cache have kept the same
2040	# value.
2041	ac_cache_corrupted=false
2042	for ac_var in $ac_precious_vars; do
2043	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2044	eval ac_new_set=\$ac_env_${ac_var}_set
2045	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2046	eval ac_new_val=\$ac_env_${ac_var}_value
2047	case $ac_old_set,$ac_new_set in
2048	set,)
2049	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2050	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2051	ac_cache_corrupted=: ;;
2052	,set)
2053	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2054	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2055	ac_cache_corrupted=: ;;
2056	,);;
2057	*)
2058	if test "x$ac_old_val" != "x$ac_new_val"; then
2059	# differences in whitespace do not lead to failure.
2060	ac_old_val_w=`echo x $ac_old_val`
2061	ac_new_val_w=`echo x $ac_new_val`
2062	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2063	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2064	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2065	ac_cache_corrupted=:
2066	else
2067	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2068	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2069	eval $ac_var=\$ac_old_val
2070	fi
2071	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2072	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2073	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2074	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2075	fi;;
2076	esac
2077	# Pass precious variables to config.status.
2078	if test "$ac_new_set" = set; then
2079	case $ac_new_val in
2080	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2081	*) ac_arg=$ac_var=$ac_new_val ;;
2082	esac
2083	case " $ac_configure_args " in
2084	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2085	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2086	esac
2087	fi
2088	done
2089	if $ac_cache_corrupted; then
2090	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2091	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2092	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2093	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2094	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2095	fi
2096	## -------------------- ##
2097	## Main body of script. ##
2098	## -------------------- ##
2099
2100	ac_ext=c
2101	ac_cpp='$CPP $CPPFLAGS'
2102	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2103	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2104	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2105
2106
2107	ac_aux_dir=
2108	for ac_dir in cf "$srcdir"/cf; do
2109	if test -f "$ac_dir/install-sh"; then
2110	ac_aux_dir=$ac_dir
2111	ac_install_sh="$ac_aux_dir/install-sh -c"
2112	break
2113	elif test -f "$ac_dir/install.sh"; then
2114	ac_aux_dir=$ac_dir
2115	ac_install_sh="$ac_aux_dir/install.sh -c"
2116	break
2117	elif test -f "$ac_dir/shtool"; then
2118	ac_aux_dir=$ac_dir
2119	ac_install_sh="$ac_aux_dir/shtool install -c"
2120	break
2121	fi
2122	done
2123	if test -z "$ac_aux_dir"; then
2124	as_fn_error $? "cannot find install-sh, install.sh, or shtool in cf \"$srcdir\"/cf" "$LINENO" 5
2125	fi
2126
2127	# These three variables are undocumented and unsupported,
2128	# and are intended to be withdrawn in a future Autoconf release.
2129	# They can cause serious problems if a builder's source tree is in a directory
2130	# whose full name contains unusual characters.
2131	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2132	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2133	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2134
2135
2136	#------------------------------------------------------------------------
2137	# Handle the --prefix=... option
2138	#------------------------------------------------------------------------
2139
2140	if test "${prefix}" = "NONE"; then
2141	prefix=/usr/local
2142	fi
2143	if test "${exec_prefix}" = "NONE"; then
2144	exec_prefix=$prefix
2145	fi
2146
2147	if test "${libdir}" != "${prefix}/lib"; then
2148	LIB_SEARCH_DIRS="-L${prefix}/lib -L${libdir}"
2149	else
2150	LIB_SEARCH_DIRS="-L${libdir}"
2151	fi
2152	# Make sure we can run config.sub.
2153	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
2154	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
2155
2156	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
2157	$as_echo_n "checking build system type... " >&6; }
2158	if ${ac_cv_build+:} false; then :
2159	$as_echo_n "(cached) " >&6
2160	else
2161	ac_build_alias=$build_alias
2162	test "x$ac_build_alias" = x &&
2163	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
2164	test "x$ac_build_alias" = x &&
2165	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
2166	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
2167	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
2168
2169	fi
2170	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
2171	$as_echo "$ac_cv_build" >&6; }
2172	case $ac_cv_build in
2173	--*) ;;
2174	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
2175	esac
2176	build=$ac_cv_build
2177	ac_save_IFS=$IFS; IFS='-'
2178	set x $ac_cv_build
2179	shift
2180	build_cpu=$1
2181	build_vendor=$2
2182	shift; shift
2183	# Remember, the first character of IFS is used to create $*,
2184	# except with old shells:
2185	build_os=$*
2186	IFS=$ac_save_IFS
2187	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
2188
2189
2190	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
2191	$as_echo_n "checking host system type... " >&6; }
2192	if ${ac_cv_host+:} false; then :
2193	$as_echo_n "(cached) " >&6
2194	else
2195	if test "x$host_alias" = x; then
2196	ac_cv_host=$ac_cv_build
2197	else
2198	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
2199	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
2200	fi
2201
2202	fi
2203	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
2204	$as_echo "$ac_cv_host" >&6; }
2205	case $ac_cv_host in
2206	--*) ;;
2207	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
2208	esac
2209	host=$ac_cv_host
2210	ac_save_IFS=$IFS; IFS='-'
2211	set x $ac_cv_host
2212	shift
2213	host_cpu=$1
2214	host_vendor=$2
2215	shift; shift
2216	# Remember, the first character of IFS is used to create $*,
2217	# except with old shells:
2218	host_os=$*
2219	IFS=$ac_save_IFS
2220	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
2221
2222
2223	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
2224	$as_echo_n "checking target system type... " >&6; }
2225	if ${ac_cv_target+:} false; then :
2226	$as_echo_n "(cached) " >&6
2227	else
2228	if test "x$target_alias" = x; then
2229	ac_cv_target=$ac_cv_host
2230	else
2231	ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` \|\|
2232	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
2233	fi
2234
2235	fi
2236	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
2237	$as_echo "$ac_cv_target" >&6; }
2238	case $ac_cv_target in
2239	--*) ;;
2240	*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
2241	esac
2242	target=$ac_cv_target
2243	ac_save_IFS=$IFS; IFS='-'
2244	set x $ac_cv_target
2245	shift
2246	target_cpu=$1
2247	target_vendor=$2
2248	shift; shift
2249	# Remember, the first character of IFS is used to create $*,
2250	# except with old shells:
2251	target_os=$*
2252	IFS=$ac_save_IFS
2253	case $target_os in \ ) target_os=`echo "$target_os" \| sed 's/ /-/g'`;; esac
2254
2255
2256	# The aliases save the names the user supplied, while $host etc.
2257	# will get canonicalized.
2258	test -n "$target_alias" &&
2259	test "$program_prefix$program_suffix$program_transform_name" = \
2260	NONENONEs,x,x, &&
2261	program_prefix=${target_alias}-
2262
2263
2264	# Find a good install program. We prefer a C program (faster),
2265	# so one script is as good as another. But avoid the broken or
2266	# incompatible versions:
2267	# SysV /etc/install, /usr/sbin/install
2268	# SunOS /usr/etc/install
2269	# IRIX /sbin/install
2270	# AIX /bin/install
2271	# AmigaOS /C/install, which installs bootblocks on floppy discs
2272	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2273	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2274	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2275	# OS/2's system install, which has a completely different semantic
2276	# ./install, which can be erroneously created by make from ./install.sh.
2277	# Reject install programs that cannot install multiple files.
2278	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2279	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2280	if test -z "$INSTALL"; then
2281	if ${ac_cv_path_install+:} false; then :
2282	$as_echo_n "(cached) " >&6
2283	else
2284	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2285	for as_dir in $PATH
2286	do
2287	IFS=$as_save_IFS
2288	test -z "$as_dir" && as_dir=.
2289	# Account for people who put trailing slashes in PATH elements.
2290	case $as_dir/ in #((
2291	./ \| .// \| /[cC]/* \| \
2292	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2293	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2294	/usr/ucb/* ) ;;
2295	*)
2296	# OSF1 and SCO ODT 3.0 have their own names for install.
2297	# Don't use installbsd from OSF since it installs stuff as root
2298	# by default.
2299	for ac_prog in ginstall scoinst install; do
2300	for ac_exec_ext in '' $ac_executable_extensions; do
2301	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2302	if test $ac_prog = install &&
2303	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2304	# AIX install. It has an incompatible calling convention.
2305	:
2306	elif test $ac_prog = install &&
2307	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2308	# program-specific install script used by HP pwplus--don't use.
2309	:
2310	else
2311	rm -rf conftest.one conftest.two conftest.dir
2312	echo one > conftest.one
2313	echo two > conftest.two
2314	mkdir conftest.dir
2315	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2316	test -s conftest.one && test -s conftest.two &&
2317	test -s conftest.dir/conftest.one &&
2318	test -s conftest.dir/conftest.two
2319	then
2320	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2321	break 3
2322	fi
2323	fi
2324	fi
2325	done
2326	done
2327	;;
2328	esac
2329
2330	done
2331	IFS=$as_save_IFS
2332
2333	rm -rf conftest.one conftest.two conftest.dir
2334
2335	fi
2336	if test "${ac_cv_path_install+set}" = set; then
2337	INSTALL=$ac_cv_path_install
2338	else
2339	# As a last resort, use the slow shell script. Don't cache a
2340	# value for INSTALL within a source directory, because that will
2341	# break other packages using the cache if that directory is
2342	# removed, or if the value is a relative name.
2343	INSTALL=$ac_install_sh
2344	fi
2345	fi
2346	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2347	$as_echo "$INSTALL" >&6; }
2348
2349	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2350	# It thinks the first close brace ends the variable substitution.
2351	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2352
2353	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2354
2355	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2356
2357
2358	if test -n "$ac_tool_prefix"; then
2359	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
2360	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
2361	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2362	$as_echo_n "checking for $ac_word... " >&6; }
2363	if ${ac_cv_prog_RANLIB+:} false; then :
2364	$as_echo_n "(cached) " >&6
2365	else
2366	if test -n "$RANLIB"; then
2367	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
2368	else
2369	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2370	for as_dir in $PATH
2371	do
2372	IFS=$as_save_IFS
2373	test -z "$as_dir" && as_dir=.
2374	for ac_exec_ext in '' $ac_executable_extensions; do
2375	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2376	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
2377	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2378	break 2
2379	fi
2380	done
2381	done
2382	IFS=$as_save_IFS
2383
2384	fi
2385	fi
2386	RANLIB=$ac_cv_prog_RANLIB
2387	if test -n "$RANLIB"; then
2388	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
2389	$as_echo "$RANLIB" >&6; }
2390	else
2391	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2392	$as_echo "no" >&6; }
2393	fi
2394
2395
2396	fi
2397	if test -z "$ac_cv_prog_RANLIB"; then
2398	ac_ct_RANLIB=$RANLIB
2399	# Extract the first word of "ranlib", so it can be a program name with args.
2400	set dummy ranlib; ac_word=$2
2401	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2402	$as_echo_n "checking for $ac_word... " >&6; }
2403	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
2404	$as_echo_n "(cached) " >&6
2405	else
2406	if test -n "$ac_ct_RANLIB"; then
2407	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
2408	else
2409	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2410	for as_dir in $PATH
2411	do
2412	IFS=$as_save_IFS
2413	test -z "$as_dir" && as_dir=.
2414	for ac_exec_ext in '' $ac_executable_extensions; do
2415	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2416	ac_cv_prog_ac_ct_RANLIB="ranlib"
2417	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2418	break 2
2419	fi
2420	done
2421	done
2422	IFS=$as_save_IFS
2423
2424	fi
2425	fi
2426	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
2427	if test -n "$ac_ct_RANLIB"; then
2428	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
2429	$as_echo "$ac_ct_RANLIB" >&6; }
2430	else
2431	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2432	$as_echo "no" >&6; }
2433	fi
2434
2435	if test "x$ac_ct_RANLIB" = x; then
2436	RANLIB=":"
2437	else
2438	case $cross_compiling:$ac_tool_warned in
2439	yes:)
2440	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2441	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2442	ac_tool_warned=yes ;;
2443	esac
2444	RANLIB=$ac_ct_RANLIB
2445	fi
2446	else
2447	RANLIB="$ac_cv_prog_RANLIB"
2448	fi
2449
2450	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
2451	$as_echo_n "checking whether ln -s works... " >&6; }
2452	LN_S=$as_ln_s
2453	if test "$LN_S" = "ln -s"; then
2454	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2455	$as_echo "yes" >&6; }
2456	else
2457	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
2458	$as_echo "no, using $LN_S" >&6; }
2459	fi
2460
2461	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2462	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2463	if test -z "$MKDIR_P"; then
2464	if ${ac_cv_path_mkdir+:} false; then :
2465	$as_echo_n "(cached) " >&6
2466	else
2467	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2468	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2469	do
2470	IFS=$as_save_IFS
2471	test -z "$as_dir" && as_dir=.
2472	for ac_prog in mkdir gmkdir; do
2473	for ac_exec_ext in '' $ac_executable_extensions; do
2474	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
2475	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2476	'mkdir (GNU coreutils) '* \| \
2477	'mkdir (coreutils) '* \| \
2478	'mkdir (fileutils) '4.1*)
2479	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2480	break 3;;
2481	esac
2482	done
2483	done
2484	done
2485	IFS=$as_save_IFS
2486
2487	fi
2488
2489	test -d ./--version && rmdir ./--version
2490	if test "${ac_cv_path_mkdir+set}" = set; then
2491	MKDIR_P="$ac_cv_path_mkdir -p"
2492	else
2493	# As a last resort, use the slow shell script. Don't cache a
2494	# value for MKDIR_P within a source directory, because that will
2495	# break other packages using the cache if that directory is
2496	# removed, or if the value is a relative name.
2497	MKDIR_P="$ac_install_sh -d"
2498	fi
2499	fi
2500	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2501	$as_echo "$MKDIR_P" >&6; }
2502
2503	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2504	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2505	set x ${MAKE-make}
2506	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2507	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2508	$as_echo_n "(cached) " >&6
2509	else
2510	cat >conftest.make <<\_ACEOF
2511	SHELL = /bin/sh
2512	all:
2513	@echo '@@@%%%=$(MAKE)=@@@%%%'
2514	_ACEOF
2515	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2516	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2517	@@@%%%=?=@@@%%%*)
2518	eval ac_cv_prog_make_${ac_make}_set=yes;;
2519	*)
2520	eval ac_cv_prog_make_${ac_make}_set=no;;
2521	esac
2522	rm -f conftest.make
2523	fi
2524	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2525	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2526	$as_echo "yes" >&6; }
2527	SET_MAKE=
2528	else
2529	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2530	$as_echo "no" >&6; }
2531	SET_MAKE="MAKE=${MAKE-make}"
2532	fi
2533
2534	ac_ext=c
2535	ac_cpp='$CPP $CPPFLAGS'
2536	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2537	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2538	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2539	if test -n "$ac_tool_prefix"; then
2540	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2541	set dummy ${ac_tool_prefix}gcc; ac_word=$2
2542	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2543	$as_echo_n "checking for $ac_word... " >&6; }
2544	if ${ac_cv_prog_CC+:} false; then :
2545	$as_echo_n "(cached) " >&6
2546	else
2547	if test -n "$CC"; then
2548	ac_cv_prog_CC="$CC" # Let the user override the test.
2549	else
2550	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2551	for as_dir in $PATH
2552	do
2553	IFS=$as_save_IFS
2554	test -z "$as_dir" && as_dir=.
2555	for ac_exec_ext in '' $ac_executable_extensions; do
2556	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2557	ac_cv_prog_CC="${ac_tool_prefix}gcc"
2558	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2559	break 2
2560	fi
2561	done
2562	done
2563	IFS=$as_save_IFS
2564
2565	fi
2566	fi
2567	CC=$ac_cv_prog_CC
2568	if test -n "$CC"; then
2569	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2570	$as_echo "$CC" >&6; }
2571	else
2572	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2573	$as_echo "no" >&6; }
2574	fi
2575
2576
2577	fi
2578	if test -z "$ac_cv_prog_CC"; then
2579	ac_ct_CC=$CC
2580	# Extract the first word of "gcc", so it can be a program name with args.
2581	set dummy gcc; ac_word=$2
2582	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2583	$as_echo_n "checking for $ac_word... " >&6; }
2584	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2585	$as_echo_n "(cached) " >&6
2586	else
2587	if test -n "$ac_ct_CC"; then
2588	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2589	else
2590	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2591	for as_dir in $PATH
2592	do
2593	IFS=$as_save_IFS
2594	test -z "$as_dir" && as_dir=.
2595	for ac_exec_ext in '' $ac_executable_extensions; do
2596	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2597	ac_cv_prog_ac_ct_CC="gcc"
2598	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2599	break 2
2600	fi
2601	done
2602	done
2603	IFS=$as_save_IFS
2604
2605	fi
2606	fi
2607	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2608	if test -n "$ac_ct_CC"; then
2609	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2610	$as_echo "$ac_ct_CC" >&6; }
2611	else
2612	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2613	$as_echo "no" >&6; }
2614	fi
2615
2616	if test "x$ac_ct_CC" = x; then
2617	CC=""
2618	else
2619	case $cross_compiling:$ac_tool_warned in
2620	yes:)
2621	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2622	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2623	ac_tool_warned=yes ;;
2624	esac
2625	CC=$ac_ct_CC
2626	fi
2627	else
2628	CC="$ac_cv_prog_CC"
2629	fi
2630
2631	if test -z "$CC"; then
2632	if test -n "$ac_tool_prefix"; then
2633	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2634	set dummy ${ac_tool_prefix}cc; ac_word=$2
2635	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2636	$as_echo_n "checking for $ac_word... " >&6; }
2637	if ${ac_cv_prog_CC+:} false; then :
2638	$as_echo_n "(cached) " >&6
2639	else
2640	if test -n "$CC"; then
2641	ac_cv_prog_CC="$CC" # Let the user override the test.
2642	else
2643	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2644	for as_dir in $PATH
2645	do
2646	IFS=$as_save_IFS
2647	test -z "$as_dir" && as_dir=.
2648	for ac_exec_ext in '' $ac_executable_extensions; do
2649	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2650	ac_cv_prog_CC="${ac_tool_prefix}cc"
2651	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2652	break 2
2653	fi
2654	done
2655	done
2656	IFS=$as_save_IFS
2657
2658	fi
2659	fi
2660	CC=$ac_cv_prog_CC
2661	if test -n "$CC"; then
2662	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2663	$as_echo "$CC" >&6; }
2664	else
2665	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2666	$as_echo "no" >&6; }
2667	fi
2668
2669
2670	fi
2671	fi
2672	if test -z "$CC"; then
2673	# Extract the first word of "cc", so it can be a program name with args.
2674	set dummy cc; ac_word=$2
2675	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2676	$as_echo_n "checking for $ac_word... " >&6; }
2677	if ${ac_cv_prog_CC+:} false; then :
2678	$as_echo_n "(cached) " >&6
2679	else
2680	if test -n "$CC"; then
2681	ac_cv_prog_CC="$CC" # Let the user override the test.
2682	else
2683	ac_prog_rejected=no
2684	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2685	for as_dir in $PATH
2686	do
2687	IFS=$as_save_IFS
2688	test -z "$as_dir" && as_dir=.
2689	for ac_exec_ext in '' $ac_executable_extensions; do
2690	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2691	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2692	ac_prog_rejected=yes
2693	continue
2694	fi
2695	ac_cv_prog_CC="cc"
2696	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2697	break 2
2698	fi
2699	done
2700	done
2701	IFS=$as_save_IFS
2702
2703	if test $ac_prog_rejected = yes; then
2704	# We found a bogon in the path, so make sure we never use it.
2705	set dummy $ac_cv_prog_CC
2706	shift
2707	if test $# != 0; then
2708	# We chose a different compiler from the bogus one.
2709	# However, it has the same basename, so the bogon will be chosen
2710	# first if we set CC to just the basename; use the full file name.
2711	shift
2712	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2713	fi
2714	fi
2715	fi
2716	fi
2717	CC=$ac_cv_prog_CC
2718	if test -n "$CC"; then
2719	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2720	$as_echo "$CC" >&6; }
2721	else
2722	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2723	$as_echo "no" >&6; }
2724	fi
2725
2726
2727	fi
2728	if test -z "$CC"; then
2729	if test -n "$ac_tool_prefix"; then
2730	for ac_prog in cl.exe
2731	do
2732	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2733	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2734	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2735	$as_echo_n "checking for $ac_word... " >&6; }
2736	if ${ac_cv_prog_CC+:} false; then :
2737	$as_echo_n "(cached) " >&6
2738	else
2739	if test -n "$CC"; then
2740	ac_cv_prog_CC="$CC" # Let the user override the test.
2741	else
2742	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2743	for as_dir in $PATH
2744	do
2745	IFS=$as_save_IFS
2746	test -z "$as_dir" && as_dir=.
2747	for ac_exec_ext in '' $ac_executable_extensions; do
2748	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2749	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2750	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2751	break 2
2752	fi
2753	done
2754	done
2755	IFS=$as_save_IFS
2756
2757	fi
2758	fi
2759	CC=$ac_cv_prog_CC
2760	if test -n "$CC"; then
2761	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2762	$as_echo "$CC" >&6; }
2763	else
2764	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2765	$as_echo "no" >&6; }
2766	fi
2767
2768
2769	test -n "$CC" && break
2770	done
2771	fi
2772	if test -z "$CC"; then
2773	ac_ct_CC=$CC
2774	for ac_prog in cl.exe
2775	do
2776	# Extract the first word of "$ac_prog", so it can be a program name with args.
2777	set dummy $ac_prog; ac_word=$2
2778	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2779	$as_echo_n "checking for $ac_word... " >&6; }
2780	if ${ac_cv_prog_ac_ct_CC+:} false; then :
2781	$as_echo_n "(cached) " >&6
2782	else
2783	if test -n "$ac_ct_CC"; then
2784	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2785	else
2786	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2787	for as_dir in $PATH
2788	do
2789	IFS=$as_save_IFS
2790	test -z "$as_dir" && as_dir=.
2791	for ac_exec_ext in '' $ac_executable_extensions; do
2792	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2793	ac_cv_prog_ac_ct_CC="$ac_prog"
2794	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2795	break 2
2796	fi
2797	done
2798	done
2799	IFS=$as_save_IFS
2800
2801	fi
2802	fi
2803	ac_ct_CC=$ac_cv_prog_ac_ct_CC
2804	if test -n "$ac_ct_CC"; then
2805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2806	$as_echo "$ac_ct_CC" >&6; }
2807	else
2808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2809	$as_echo "no" >&6; }
2810	fi
2811
2812
2813	test -n "$ac_ct_CC" && break
2814	done
2815
2816	if test "x$ac_ct_CC" = x; then
2817	CC=""
2818	else
2819	case $cross_compiling:$ac_tool_warned in
2820	yes:)
2821	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2822	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2823	ac_tool_warned=yes ;;
2824	esac
2825	CC=$ac_ct_CC
2826	fi
2827	fi
2828
2829	fi
2830
2831
2832	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2833	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2834	as_fn_error $? "no acceptable C compiler found in \$PATH
2835	See \`config.log' for more details" "$LINENO" 5; }
2836
2837	# Provide some information about the compiler.
2838	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
2839	set X $ac_compile
2840	ac_compiler=$2
2841	for ac_option in --version -v -V -qversion; do
2842	{ { ac_try="$ac_compiler $ac_option >&5"
2843	case "(($ac_try" in
2844	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2845	*) ac_try_echo=$ac_try;;
2846	esac
2847	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2848	$as_echo "$ac_try_echo"; } >&5
2849	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
2850	ac_status=$?
2851	if test -s conftest.err; then
2852	sed '10a\
2853	... rest of stderr output deleted ...
2854	10q' conftest.err >conftest.er1
2855	cat conftest.er1 >&5
2856	fi
2857	rm -f conftest.er1 conftest.err
2858	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2859	test $ac_status = 0; }
2860	done
2861
2862	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2863	/* end confdefs.h. */
2864
2865	int
2866	main ()
2867	{
2868
2869	;
2870	return 0;
2871	}
2872	_ACEOF
2873	ac_clean_files_save=$ac_clean_files
2874	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
2875	# Try to create an executable without -o first, disregard a.out.
2876	# It will help us diagnose broken compilers, and finding out an intuition
2877	# of exeext.
2878	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
2879	$as_echo_n "checking whether the C compiler works... " >&6; }
2880	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
2881
2882	# The possible output files:
2883	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
2884
2885	ac_rmfiles=
2886	for ac_file in $ac_files
2887	do
2888	case $ac_file in
2889	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2890	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
2891	esac
2892	done
2893	rm -f $ac_rmfiles
2894
2895	if { { ac_try="$ac_link_default"
2896	case "(($ac_try" in
2897	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2898	*) ac_try_echo=$ac_try;;
2899	esac
2900	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2901	$as_echo "$ac_try_echo"; } >&5
2902	(eval "$ac_link_default") 2>&5
2903	ac_status=$?
2904	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2905	test $ac_status = 0; }; then :
2906	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
2907	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
2908	# in a Makefile. We should not override ac_cv_exeext if it was cached,
2909	# so that the user can short-circuit this test for compilers unknown to
2910	# Autoconf.
2911	for ac_file in $ac_files ''
2912	do
2913	test -f "$ac_file" \|\| continue
2914	case $ac_file in
2915	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
2916	;;
2917	[ab].out )
2918	# We found the default executable, but exeext='' is most
2919	# certainly right.
2920	break;;
2921	. )
2922	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
2923	then :; else
2924	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2925	fi
2926	# We set ac_cv_exeext here because the later test for it is not
2927	# safe: cross compilers may not add the suffix if given an `-o'
2928	# argument, so we may need to know it at that point already.
2929	# Even if this section looks crufty: it has the advantage of
2930	# actually working.
2931	break;;
2932	* )
2933	break;;
2934	esac
2935	done
2936	test "$ac_cv_exeext" = no && ac_cv_exeext=
2937
2938	else
2939	ac_file=''
2940	fi
2941	if test -z "$ac_file"; then :
2942	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2943	$as_echo "no" >&6; }
2944	$as_echo "$as_me: failed program was:" >&5
2945	sed 's/^/\| /' conftest.$ac_ext >&5
2946
2947	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2948	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2949	as_fn_error 77 "C compiler cannot create executables
2950	See \`config.log' for more details" "$LINENO" 5; }
2951	else
2952	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2953	$as_echo "yes" >&6; }
2954	fi
2955	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
2956	$as_echo_n "checking for C compiler default output file name... " >&6; }
2957	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
2958	$as_echo "$ac_file" >&6; }
2959	ac_exeext=$ac_cv_exeext
2960
2961	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
2962	ac_clean_files=$ac_clean_files_save
2963	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
2964	$as_echo_n "checking for suffix of executables... " >&6; }
2965	if { { ac_try="$ac_link"
2966	case "(($ac_try" in
2967	\" \| \` \| \\) ac_try_echo=\$ac_try;;
2968	*) ac_try_echo=$ac_try;;
2969	esac
2970	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2971	$as_echo "$ac_try_echo"; } >&5
2972	(eval "$ac_link") 2>&5
2973	ac_status=$?
2974	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2975	test $ac_status = 0; }; then :
2976	# If both `conftest.exe' and `conftest' are `present' (well, observable)
2977	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
2978	# work properly (i.e., refer to `conftest.exe'), while it won't with
2979	# `rm'.
2980	for ac_file in conftest.exe conftest conftest.*; do
2981	test -f "$ac_file" \|\| continue
2982	case $ac_file in
2983	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
2984	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
2985	break;;
2986	* ) break;;
2987	esac
2988	done
2989	else
2990	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2991	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2992	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
2993	See \`config.log' for more details" "$LINENO" 5; }
2994	fi
2995	rm -f conftest conftest$ac_cv_exeext
2996	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
2997	$as_echo "$ac_cv_exeext" >&6; }
2998
2999	rm -f conftest.$ac_ext
3000	EXEEXT=$ac_cv_exeext
3001	ac_exeext=$EXEEXT
3002	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3003	/* end confdefs.h. */
3004	#include <stdio.h>
3005	int
3006	main ()
3007	{
3008	FILE *f = fopen ("conftest.out", "w");
3009	return ferror (f) \|\| fclose (f) != 0;
3010
3011	;
3012	return 0;
3013	}
3014	_ACEOF
3015	ac_clean_files="$ac_clean_files conftest.out"
3016	# Check that the compiler produces executables we can run. If not, either
3017	# the compiler is broken, or we cross compile.
3018	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3019	$as_echo_n "checking whether we are cross compiling... " >&6; }
3020	if test "$cross_compiling" != yes; then
3021	{ { ac_try="$ac_link"
3022	case "(($ac_try" in
3023	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3024	*) ac_try_echo=$ac_try;;
3025	esac
3026	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3027	$as_echo "$ac_try_echo"; } >&5
3028	(eval "$ac_link") 2>&5
3029	ac_status=$?
3030	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3031	test $ac_status = 0; }
3032	if { ac_try='./conftest$ac_cv_exeext'
3033	{ { case "(($ac_try" in
3034	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3035	*) ac_try_echo=$ac_try;;
3036	esac
3037	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3038	$as_echo "$ac_try_echo"; } >&5
3039	(eval "$ac_try") 2>&5
3040	ac_status=$?
3041	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3042	test $ac_status = 0; }; }; then
3043	cross_compiling=no
3044	else
3045	if test "$cross_compiling" = maybe; then
3046	cross_compiling=yes
3047	else
3048	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3049	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3050	as_fn_error $? "cannot run C compiled programs.
3051	If you meant to cross compile, use \`--host'.
3052	See \`config.log' for more details" "$LINENO" 5; }
3053	fi
3054	fi
3055	fi
3056	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3057	$as_echo "$cross_compiling" >&6; }
3058
3059	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3060	ac_clean_files=$ac_clean_files_save
3061	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3062	$as_echo_n "checking for suffix of object files... " >&6; }
3063	if ${ac_cv_objext+:} false; then :
3064	$as_echo_n "(cached) " >&6
3065	else
3066	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3067	/* end confdefs.h. */
3068
3069	int
3070	main ()
3071	{
3072
3073	;
3074	return 0;
3075	}
3076	_ACEOF
3077	rm -f conftest.o conftest.obj
3078	if { { ac_try="$ac_compile"
3079	case "(($ac_try" in
3080	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3081	*) ac_try_echo=$ac_try;;
3082	esac
3083	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3084	$as_echo "$ac_try_echo"; } >&5
3085	(eval "$ac_compile") 2>&5
3086	ac_status=$?
3087	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3088	test $ac_status = 0; }; then :
3089	for ac_file in conftest.o conftest.obj conftest.*; do
3090	test -f "$ac_file" \|\| continue;
3091	case $ac_file in
3092	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3093	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3094	break;;
3095	esac
3096	done
3097	else
3098	$as_echo "$as_me: failed program was:" >&5
3099	sed 's/^/\| /' conftest.$ac_ext >&5
3100
3101	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3102	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3103	as_fn_error $? "cannot compute suffix of object files: cannot compile
3104	See \`config.log' for more details" "$LINENO" 5; }
3105	fi
3106	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3107	fi
3108	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3109	$as_echo "$ac_cv_objext" >&6; }
3110	OBJEXT=$ac_cv_objext
3111	ac_objext=$OBJEXT
3112	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3113	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3114	if ${ac_cv_c_compiler_gnu+:} false; then :
3115	$as_echo_n "(cached) " >&6
3116	else
3117	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3118	/* end confdefs.h. */
3119
3120	int
3121	main ()
3122	{
3123	#ifndef __GNUC__
3124	choke me
3125	#endif
3126
3127	;
3128	return 0;
3129	}
3130	_ACEOF
3131	if ac_fn_c_try_compile "$LINENO"; then :
3132	ac_compiler_gnu=yes
3133	else
3134	ac_compiler_gnu=no
3135	fi
3136	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3137	ac_cv_c_compiler_gnu=$ac_compiler_gnu
3138
3139	fi
3140	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3141	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
3142	if test $ac_compiler_gnu = yes; then
3143	GCC=yes
3144	else
3145	GCC=
3146	fi
3147	ac_test_CFLAGS=${CFLAGS+set}
3148	ac_save_CFLAGS=$CFLAGS
3149	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3150	$as_echo_n "checking whether $CC accepts -g... " >&6; }
3151	if ${ac_cv_prog_cc_g+:} false; then :
3152	$as_echo_n "(cached) " >&6
3153	else
3154	ac_save_c_werror_flag=$ac_c_werror_flag
3155	ac_c_werror_flag=yes
3156	ac_cv_prog_cc_g=no
3157	CFLAGS="-g"
3158	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3159	/* end confdefs.h. */
3160
3161	int
3162	main ()
3163	{
3164
3165	;
3166	return 0;
3167	}
3168	_ACEOF
3169	if ac_fn_c_try_compile "$LINENO"; then :
3170	ac_cv_prog_cc_g=yes
3171	else
3172	CFLAGS=""
3173	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3174	/* end confdefs.h. */
3175
3176	int
3177	main ()
3178	{
3179
3180	;
3181	return 0;
3182	}
3183	_ACEOF
3184	if ac_fn_c_try_compile "$LINENO"; then :
3185
3186	else
3187	ac_c_werror_flag=$ac_save_c_werror_flag
3188	CFLAGS="-g"
3189	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3190	/* end confdefs.h. */
3191
3192	int
3193	main ()
3194	{
3195
3196	;
3197	return 0;
3198	}
3199	_ACEOF
3200	if ac_fn_c_try_compile "$LINENO"; then :
3201	ac_cv_prog_cc_g=yes
3202	fi
3203	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3204	fi
3205	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3206	fi
3207	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3208	ac_c_werror_flag=$ac_save_c_werror_flag
3209	fi
3210	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3211	$as_echo "$ac_cv_prog_cc_g" >&6; }
3212	if test "$ac_test_CFLAGS" = set; then
3213	CFLAGS=$ac_save_CFLAGS
3214	elif test $ac_cv_prog_cc_g = yes; then
3215	if test "$GCC" = yes; then
3216	CFLAGS="-g -O2"
3217	else
3218	CFLAGS="-g"
3219	fi
3220	else
3221	if test "$GCC" = yes; then
3222	CFLAGS="-O2"
3223	else
3224	CFLAGS=
3225	fi
3226	fi
3227	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3228	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3229	if ${ac_cv_prog_cc_c89+:} false; then :
3230	$as_echo_n "(cached) " >&6
3231	else
3232	ac_cv_prog_cc_c89=no
3233	ac_save_CC=$CC
3234	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3235	/* end confdefs.h. */
3236	#include <stdarg.h>
3237	#include <stdio.h>
3238	struct stat;
3239	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
3240	struct buf { int x; };
3241	FILE * (rcsopen) (struct buf , struct stat *, int);
3242	static char *e (p, i)
3243	char **p;
3244	int i;
3245	{
3246	return p[i];
3247	}
3248	static char f (char (g) (char , int), char *p, ...)
3249	{
3250	char *s;
3251	va_list v;
3252	va_start (v,p);
3253	s = g (p, va_arg (v,int));
3254	va_end (v);
3255	return s;
3256	}
3257
3258	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
3259	function prototypes and stuff, but not '\xHH' hex character constants.
3260	These don't provoke an error unfortunately, instead are silently treated
3261	as 'x'. The following induces an error, until -std is added to get
3262	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
3263	array size at least. It's necessary to write '\x00'==0 to get something
3264	that's true only with -std. */
3265	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3266
3267	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3268	inside strings and character constants. */
3269	#define FOO(x) 'x'
3270	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3271
3272	int test (int i, double x);
3273	struct s1 {int (*f) (int a);};
3274	struct s2 {int (*f) (double a);};
3275	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
3276	int argc;
3277	char **argv;
3278	int
3279	main ()
3280	{
3281	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
3282	;
3283	return 0;
3284	}
3285	_ACEOF
3286	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3287	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3288	do
3289	CC="$ac_save_CC $ac_arg"
3290	if ac_fn_c_try_compile "$LINENO"; then :
3291	ac_cv_prog_cc_c89=$ac_arg
3292	fi
3293	rm -f core conftest.err conftest.$ac_objext
3294	test "x$ac_cv_prog_cc_c89" != "xno" && break
3295	done
3296	rm -f conftest.$ac_ext
3297	CC=$ac_save_CC
3298
3299	fi
3300	# AC_CACHE_VAL
3301	case "x$ac_cv_prog_cc_c89" in
3302	x)
3303	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3304	$as_echo "none needed" >&6; } ;;
3305	xno)
3306	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3307	$as_echo "unsupported" >&6; } ;;
3308	*)
3309	CC="$CC $ac_cv_prog_cc_c89"
3310	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3311	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3312	esac
3313	if test "x$ac_cv_prog_cc_c89" != xno; then :
3314
3315	fi
3316
3317	ac_ext=c
3318	ac_cpp='$CPP $CPPFLAGS'
3319	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3320	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3321	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3322
3323
3324
3325	ac_ext=c
3326	ac_cpp='$CPP $CPPFLAGS'
3327	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3328	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3329	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3330	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3331	$as_echo_n "checking how to run the C preprocessor... " >&6; }
3332	# On Suns, sometimes $CPP names a directory.
3333	if test -n "$CPP" && test -d "$CPP"; then
3334	CPP=
3335	fi
3336	if test -z "$CPP"; then
3337	if ${ac_cv_prog_CPP+:} false; then :
3338	$as_echo_n "(cached) " >&6
3339	else
3340	# Double quotes because CPP needs to be expanded
3341	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3342	do
3343	ac_preproc_ok=false
3344	for ac_c_preproc_warn_flag in '' yes
3345	do
3346	# Use a header file that comes with gcc, so configuring glibc
3347	# with a fresh cross-compiler works.
3348	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3349	# <limits.h> exists even on freestanding compilers.
3350	# On the NeXT, cc -E runs the code through the compiler's parser,
3351	# not just through cpp. "Syntax error" is here to catch this case.
3352	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3353	/* end confdefs.h. */
3354	#ifdef __STDC__
3355	# include <limits.h>
3356	#else
3357	# include <assert.h>
3358	#endif
3359	Syntax error
3360	_ACEOF
3361	if ac_fn_c_try_cpp "$LINENO"; then :
3362
3363	else
3364	# Broken: fails on valid input.
3365	continue
3366	fi
3367	rm -f conftest.err conftest.i conftest.$ac_ext
3368
3369	# OK, works on sane cases. Now check whether nonexistent headers
3370	# can be detected and how.
3371	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3372	/* end confdefs.h. */
3373	#include <ac_nonexistent.h>
3374	_ACEOF
3375	if ac_fn_c_try_cpp "$LINENO"; then :
3376	# Broken: success on invalid input.
3377	continue
3378	else
3379	# Passes both tests.
3380	ac_preproc_ok=:
3381	break
3382	fi
3383	rm -f conftest.err conftest.i conftest.$ac_ext
3384
3385	done
3386	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3387	rm -f conftest.i conftest.err conftest.$ac_ext
3388	if $ac_preproc_ok; then :
3389	break
3390	fi
3391
3392	done
3393	ac_cv_prog_CPP=$CPP
3394
3395	fi
3396	CPP=$ac_cv_prog_CPP
3397	else
3398	ac_cv_prog_CPP=$CPP
3399	fi
3400	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3401	$as_echo "$CPP" >&6; }
3402	ac_preproc_ok=false
3403	for ac_c_preproc_warn_flag in '' yes
3404	do
3405	# Use a header file that comes with gcc, so configuring glibc
3406	# with a fresh cross-compiler works.
3407	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3408	# <limits.h> exists even on freestanding compilers.
3409	# On the NeXT, cc -E runs the code through the compiler's parser,
3410	# not just through cpp. "Syntax error" is here to catch this case.
3411	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3412	/* end confdefs.h. */
3413	#ifdef __STDC__
3414	# include <limits.h>
3415	#else
3416	# include <assert.h>
3417	#endif
3418	Syntax error
3419	_ACEOF
3420	if ac_fn_c_try_cpp "$LINENO"; then :
3421
3422	else
3423	# Broken: fails on valid input.
3424	continue
3425	fi
3426	rm -f conftest.err conftest.i conftest.$ac_ext
3427
3428	# OK, works on sane cases. Now check whether nonexistent headers
3429	# can be detected and how.
3430	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3431	/* end confdefs.h. */
3432	#include <ac_nonexistent.h>
3433	_ACEOF
3434	if ac_fn_c_try_cpp "$LINENO"; then :
3435	# Broken: success on invalid input.
3436	continue
3437	else
3438	# Passes both tests.
3439	ac_preproc_ok=:
3440	break
3441	fi
3442	rm -f conftest.err conftest.i conftest.$ac_ext
3443
3444	done
3445	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3446	rm -f conftest.i conftest.err conftest.$ac_ext
3447	if $ac_preproc_ok; then :
3448
3449	else
3450	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3451	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3452	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
3453	See \`config.log' for more details" "$LINENO" 5; }
3454	fi
3455
3456	ac_ext=c
3457	ac_cpp='$CPP $CPPFLAGS'
3458	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3459	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3460	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3461
3462
3463	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3464	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3465	if ${ac_cv_path_GREP+:} false; then :
3466	$as_echo_n "(cached) " >&6
3467	else
3468	if test -z "$GREP"; then
3469	ac_path_GREP_found=false
3470	# Loop through the user's path and test for each of PROGNAME-LIST
3471	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3472	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3473	do
3474	IFS=$as_save_IFS
3475	test -z "$as_dir" && as_dir=.
3476	for ac_prog in grep ggrep; do
3477	for ac_exec_ext in '' $ac_executable_extensions; do
3478	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3479	as_fn_executable_p "$ac_path_GREP" \|\| continue
3480	# Check for GNU ac_path_GREP and select it if it is found.
3481	# Check for GNU $ac_path_GREP
3482	case `"$ac_path_GREP" --version 2>&1` in
3483	GNU)
3484	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3485	*)
3486	ac_count=0
3487	$as_echo_n 0123456789 >"conftest.in"
3488	while :
3489	do
3490	cat "conftest.in" "conftest.in" >"conftest.tmp"
3491	mv "conftest.tmp" "conftest.in"
3492	cp "conftest.in" "conftest.nl"
3493	$as_echo 'GREP' >> "conftest.nl"
3494	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3495	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3496	as_fn_arith $ac_count + 1 && ac_count=$as_val
3497	if test $ac_count -gt ${ac_path_GREP_max-0}; then
3498	# Best one so far, save it but keep looking for a better one
3499	ac_cv_path_GREP="$ac_path_GREP"
3500	ac_path_GREP_max=$ac_count
3501	fi
3502	# 10*(2^10) chars as input seems more than enough
3503	test $ac_count -gt 10 && break
3504	done
3505	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3506	esac
3507
3508	$ac_path_GREP_found && break 3
3509	done
3510	done
3511	done
3512	IFS=$as_save_IFS
3513	if test -z "$ac_cv_path_GREP"; then
3514	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3515	fi
3516	else
3517	ac_cv_path_GREP=$GREP
3518	fi
3519
3520	fi
3521	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3522	$as_echo "$ac_cv_path_GREP" >&6; }
3523	GREP="$ac_cv_path_GREP"
3524
3525
3526	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3527	$as_echo_n "checking for egrep... " >&6; }
3528	if ${ac_cv_path_EGREP+:} false; then :
3529	$as_echo_n "(cached) " >&6
3530	else
3531	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
3532	then ac_cv_path_EGREP="$GREP -E"
3533	else
3534	if test -z "$EGREP"; then
3535	ac_path_EGREP_found=false
3536	# Loop through the user's path and test for each of PROGNAME-LIST
3537	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3538	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3539	do
3540	IFS=$as_save_IFS
3541	test -z "$as_dir" && as_dir=.
3542	for ac_prog in egrep; do
3543	for ac_exec_ext in '' $ac_executable_extensions; do
3544	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3545	as_fn_executable_p "$ac_path_EGREP" \|\| continue
3546	# Check for GNU ac_path_EGREP and select it if it is found.
3547	# Check for GNU $ac_path_EGREP
3548	case `"$ac_path_EGREP" --version 2>&1` in
3549	GNU)
3550	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3551	*)
3552	ac_count=0
3553	$as_echo_n 0123456789 >"conftest.in"
3554	while :
3555	do
3556	cat "conftest.in" "conftest.in" >"conftest.tmp"
3557	mv "conftest.tmp" "conftest.in"
3558	cp "conftest.in" "conftest.nl"
3559	$as_echo 'EGREP' >> "conftest.nl"
3560	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
3561	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
3562	as_fn_arith $ac_count + 1 && ac_count=$as_val
3563	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3564	# Best one so far, save it but keep looking for a better one
3565	ac_cv_path_EGREP="$ac_path_EGREP"
3566	ac_path_EGREP_max=$ac_count
3567	fi
3568	# 10*(2^10) chars as input seems more than enough
3569	test $ac_count -gt 10 && break
3570	done
3571	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3572	esac
3573
3574	$ac_path_EGREP_found && break 3
3575	done
3576	done
3577	done
3578	IFS=$as_save_IFS
3579	if test -z "$ac_cv_path_EGREP"; then
3580	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3581	fi
3582	else
3583	ac_cv_path_EGREP=$EGREP
3584	fi
3585
3586	fi
3587	fi
3588	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3589	$as_echo "$ac_cv_path_EGREP" >&6; }
3590	EGREP="$ac_cv_path_EGREP"
3591
3592
3593	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3594	$as_echo_n "checking for ANSI C header files... " >&6; }
3595	if ${ac_cv_header_stdc+:} false; then :
3596	$as_echo_n "(cached) " >&6
3597	else
3598	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3599	/* end confdefs.h. */
3600	#include <stdlib.h>
3601	#include <stdarg.h>
3602	#include <string.h>
3603	#include <float.h>
3604
3605	int
3606	main ()
3607	{
3608
3609	;
3610	return 0;
3611	}
3612	_ACEOF
3613	if ac_fn_c_try_compile "$LINENO"; then :
3614	ac_cv_header_stdc=yes
3615	else
3616	ac_cv_header_stdc=no
3617	fi
3618	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3619
3620	if test $ac_cv_header_stdc = yes; then
3621	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3622	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3623	/* end confdefs.h. */
3624	#include <string.h>
3625
3626	_ACEOF
3627	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3628	$EGREP "memchr" >/dev/null 2>&1; then :
3629
3630	else
3631	ac_cv_header_stdc=no
3632	fi
3633	rm -f conftest*
3634
3635	fi
3636
3637	if test $ac_cv_header_stdc = yes; then
3638	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3639	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3640	/* end confdefs.h. */
3641	#include <stdlib.h>
3642
3643	_ACEOF
3644	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
3645	$EGREP "free" >/dev/null 2>&1; then :
3646
3647	else
3648	ac_cv_header_stdc=no
3649	fi
3650	rm -f conftest*
3651
3652	fi
3653
3654	if test $ac_cv_header_stdc = yes; then
3655	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3656	if test "$cross_compiling" = yes; then :
3657	:
3658	else
3659	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3660	/* end confdefs.h. */
3661	#include <ctype.h>
3662	#include <stdlib.h>
3663	#if ((' ' & 0x0FF) == 0x020)
3664	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3665	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3666	#else
3667	# define ISLOWER(c) \
3668	(('a' <= (c) && (c) <= 'i') \
3669	\|\| ('j' <= (c) && (c) <= 'r') \
3670	\|\| ('s' <= (c) && (c) <= 'z'))
3671	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
3672	#endif
3673
3674	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
3675	int
3676	main ()
3677	{
3678	int i;
3679	for (i = 0; i < 256; i++)
3680	if (XOR (islower (i), ISLOWER (i))
3681	\|\| toupper (i) != TOUPPER (i))
3682	return 2;
3683	return 0;
3684	}
3685	_ACEOF
3686	if ac_fn_c_try_run "$LINENO"; then :
3687
3688	else
3689	ac_cv_header_stdc=no
3690	fi
3691	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
3692	conftest.$ac_objext conftest.beam conftest.$ac_ext
3693	fi
3694
3695	fi
3696	fi
3697	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3698	$as_echo "$ac_cv_header_stdc" >&6; }
3699	if test $ac_cv_header_stdc = yes; then
3700
3701	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
3702
3703	fi
3704
3705	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
3706	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3707	inttypes.h stdint.h unistd.h
3708	do :
3709	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
3710	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3711	"
3712	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
3713	cat >>confdefs.h <<_ACEOF
3714	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
3715	_ACEOF
3716
3717	fi
3718
3719	done
3720
3721
3722
3723
3724	# Step 0.a: Enable 64 bit support?
3725
3726	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit support is requested" >&5
3727	$as_echo_n "checking if 64bit support is requested... " >&6; }
3728	# Check whether --enable-64bit was given.
3729	if test "${enable_64bit+set}" = set; then :
3730	enableval=$enable_64bit; do64bit=$enableval
3731	else
3732	do64bit=no
3733	fi
3734
3735	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bit" >&5
3736	$as_echo "$do64bit" >&6; }
3737
3738	# Step 0.b: Enable Solaris 64 bit VIS support?
3739
3740	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if 64bit Sparc VIS support is requested" >&5
3741	$as_echo_n "checking if 64bit Sparc VIS support is requested... " >&6; }
3742	# Check whether --enable-64bit-vis was given.
3743	if test "${enable_64bit_vis+set}" = set; then :
3744	enableval=$enable_64bit_vis; do64bitVIS=$enableval
3745	else
3746	do64bitVIS=no
3747	fi
3748
3749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $do64bitVIS" >&5
3750	$as_echo "$do64bitVIS" >&6; }
3751
3752	if test "$do64bitVIS" = "yes"; then
3753	# Force 64bit on with VIS
3754	do64bit=yes
3755	fi
3756
3757	# Step 1: set the variable "system" to hold the name and version number
3758	# for the system.
3759
3760
3761	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking system version" >&5
3762	$as_echo_n "checking system version... " >&6; }
3763	if ${tcl_cv_sys_version+:} false; then :
3764	$as_echo_n "(cached) " >&6
3765	else
3766
3767	if test -f /usr/lib/NextStep/software_version; then
3768	tcl_cv_sys_version=NEXTSTEP-`awk '/3/,/3/' /usr/lib/NextStep/software_version`
3769	else
3770	tcl_cv_sys_version=`uname -s`-`uname -r`
3771	if test "$?" -ne 0 ; then
3772	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: can't find uname command" >&5
3773	$as_echo "$as_me: WARNING: can't find uname command" >&2;}
3774	tcl_cv_sys_version=unknown
3775	else
3776	# Special check for weird MP-RAS system (uname returns weird
3777	# results, and the version is kept in special file).
3778
3779	if test -r /etc/.relid -a "X`uname -n`" = "X`uname -s`" ; then
3780	tcl_cv_sys_version=MP-RAS-`awk '{print $3}' /etc/.relid`
3781	fi
3782	if test "`uname -s`" = "AIX" ; then
3783	tcl_cv_sys_version=AIX-`uname -v`.`uname -r`
3784	fi
3785	fi
3786	fi
3787
3788	fi
3789	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sys_version" >&5
3790	$as_echo "$tcl_cv_sys_version" >&6; }
3791	system=$tcl_cv_sys_version
3792
3793
3794	# Step 2: check for existence of -ldl library. This is needed because
3795	# Linux can use either -ldl or -ldld for dynamic loading.
3796
3797	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
3798	$as_echo_n "checking for dlopen in -ldl... " >&6; }
3799	if ${ac_cv_lib_dl_dlopen+:} false; then :
3800	$as_echo_n "(cached) " >&6
3801	else
3802	ac_check_lib_save_LIBS=$LIBS
3803	LIBS="-ldl $LIBS"
3804	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3805	/* end confdefs.h. */
3806
3807	/* Override any GCC internal prototype to avoid an error.
3808	Use char because int might match the return type of a GCC
3809	builtin and then its argument prototype would still apply. */
3810	#ifdef __cplusplus
3811	extern "C"
3812	#endif
3813	char dlopen ();
3814	int
3815	main ()
3816	{
3817	return dlopen ();
3818	;
3819	return 0;
3820	}
3821	_ACEOF
3822	if ac_fn_c_try_link "$LINENO"; then :
3823	ac_cv_lib_dl_dlopen=yes
3824	else
3825	ac_cv_lib_dl_dlopen=no
3826	fi
3827	rm -f core conftest.err conftest.$ac_objext \
3828	conftest$ac_exeext conftest.$ac_ext
3829	LIBS=$ac_check_lib_save_LIBS
3830	fi
3831	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
3832	$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
3833	if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
3834	have_dl=yes
3835	else
3836	have_dl=no
3837	fi
3838
3839
3840	# Require ranlib early so we can override it in special cases below.
3841
3842
3843
3844	# Step 3: set configuration options based on system name and version.
3845
3846	do64bit_ok=no
3847	LDFLAGS_ORIG="$LDFLAGS"
3848	TCL_EXPORT_FILE_SUFFIX=""
3849	UNSHARED_LIB_SUFFIX=""
3850	TCL_TRIM_DOTS='`echo ${VERSION} \| tr -d .`'
3851	ECHO_VERSION='`echo ${VERSION}`'
3852	TCL_LIB_VERSIONS_OK=ok
3853	CFLAGS_DEBUG=-g
3854	CFLAGS_OPTIMIZE=-O
3855	if test "$GCC" = "yes" ; then
3856	CFLAGS_WARNING="-Wall -Wno-implicit-int -fno-strict-aliasing"
3857	else
3858	CFLAGS_WARNING=""
3859	fi
3860	TCL_NEEDS_EXP_FILE=0
3861	TCL_BUILD_EXP_FILE=""
3862	TCL_EXP_FILE=""
3863	# Extract the first word of "ar", so it can be a program name with args.
3864	set dummy ar; ac_word=$2
3865	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3866	$as_echo_n "checking for $ac_word... " >&6; }
3867	if ${ac_cv_prog_AR+:} false; then :
3868	$as_echo_n "(cached) " >&6
3869	else
3870	if test -n "$AR"; then
3871	ac_cv_prog_AR="$AR" # Let the user override the test.
3872	else
3873	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3874	for as_dir in $PATH
3875	do
3876	IFS=$as_save_IFS
3877	test -z "$as_dir" && as_dir=.
3878	for ac_exec_ext in '' $ac_executable_extensions; do
3879	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3880	ac_cv_prog_AR="ar"
3881	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3882	break 2
3883	fi
3884	done
3885	done
3886	IFS=$as_save_IFS
3887
3888	fi
3889	fi
3890	AR=$ac_cv_prog_AR
3891	if test -n "$AR"; then
3892	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
3893	$as_echo "$AR" >&6; }
3894	else
3895	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3896	$as_echo "no" >&6; }
3897	fi
3898
3899
3900	if test "${AR}" = "" ; then
3901	as_fn_error $? "Required archive tool 'ar' not found on PATH." "$LINENO" 5
3902	fi
3903	STLIB_LD='${AR} cr'
3904	LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
3905	PLAT_OBJS=""
3906	PLAT_SRCS=""
3907	case $system in
3908	AIX-*)
3909	if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes" ; then
3910	# AIX requires the _r compiler when gcc isn't being used
3911	case "${CC}" in
3912	*_r)
3913	# ok ...
3914	;;
3915	*)
3916	CC=${CC}_r
3917	;;
3918	esac
3919	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Using $CC for compiling with threads" >&5
3920	$as_echo "Using $CC for compiling with threads" >&6; }
3921	fi
3922	LIBS="$LIBS -lc"
3923	SHLIB_CFLAGS=""
3924	# Note: need the LIBS below, otherwise Tk won't find Tcl's
3925	# symbols when dynamically loaded into tclsh.
3926	SHLIB_LD_LIBS='${LIBS}'
3927	SHLIB_SUFFIX=".so"
3928
3929	DL_OBJS="tclLoadDl.o"
3930	LD_LIBRARY_PATH_VAR="LIBPATH"
3931
3932	# Check to enable 64-bit flags for compiler/linker on AIX 4+
3933	if test "$do64bit" = "yes" -a "`uname -v`" -gt "3" ; then
3934	if test "$GCC" = "yes" ; then
3935	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
3936	$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
3937	else
3938	do64bit_ok=yes
3939	CFLAGS="$CFLAGS -q64"
3940	LDFLAGS="$LDFLAGS -q64"
3941	RANLIB="${RANLIB} -X64"
3942	AR="${AR} -X64"
3943	SHLIB_LD_FLAGS="-b64"
3944	fi
3945	fi
3946
3947	if test "`uname -m`" = "ia64" ; then
3948	# AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
3949	SHLIB_LD="/usr/ccs/bin/ld -G -z text"
3950	# AIX-5 has dl* in libc.so
3951	DL_LIBS=""
3952	if test "$GCC" = "yes" ; then
3953	CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
3954	else
3955	CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
3956	fi
3957	LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
3958	else
3959	if test "$GCC" = "yes" ; then
3960	SHLIB_LD="gcc -shared"
3961	else
3962	SHLIB_LD="/bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry"
3963	fi
3964	SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix ${SHLIB_LD} ${SHLIB_LD_FLAGS}"
3965	DL_LIBS="-ldl"
3966	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
3967	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
3968	TCL_NEEDS_EXP_FILE=1
3969	TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp'
3970	fi
3971
3972	# AIX v<=4.1 has some different flags than 4.2+
3973	if test "$system" = "AIX-4.1" -o "`uname -v`" -lt "4" ; then
3974	LIBOBJS="$LIBOBJS tclLoadAix.o"
3975	DL_LIBS="-lld"
3976	fi
3977
3978	# On AIX <=v4 systems, libbsd.a has to be linked in to support
3979	# non-blocking file IO. This library has to be linked in after
3980	# the MATH_LIBS or it breaks the pow() function. The way to
3981	# insure proper sequencing, is to add it to the tail of MATH_LIBS.
3982	# This library also supplies gettimeofday.
3983	#
3984	# AIX does not have a timezone field in struct tm. When the AIX
3985	# bsd library is used, the timezone global and the gettimeofday
3986	# methods are to be avoided for timezone deduction instead, we
3987	# deduce the timezone by comparing the localtime result on a
3988	# known GMT value.
3989
3990	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday in -lbsd" >&5
3991	$as_echo_n "checking for gettimeofday in -lbsd... " >&6; }
3992	if ${ac_cv_lib_bsd_gettimeofday+:} false; then :
3993	$as_echo_n "(cached) " >&6
3994	else
3995	ac_check_lib_save_LIBS=$LIBS
3996	LIBS="-lbsd $LIBS"
3997	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3998	/* end confdefs.h. */
3999
4000	/* Override any GCC internal prototype to avoid an error.
4001	Use char because int might match the return type of a GCC
4002	builtin and then its argument prototype would still apply. */
4003	#ifdef __cplusplus
4004	extern "C"
4005	#endif
4006	char gettimeofday ();
4007	int
4008	main ()
4009	{
4010	return gettimeofday ();
4011	;
4012	return 0;
4013	}
4014	_ACEOF
4015	if ac_fn_c_try_link "$LINENO"; then :
4016	ac_cv_lib_bsd_gettimeofday=yes
4017	else
4018	ac_cv_lib_bsd_gettimeofday=no
4019	fi
4020	rm -f core conftest.err conftest.$ac_objext \
4021	conftest$ac_exeext conftest.$ac_ext
4022	LIBS=$ac_check_lib_save_LIBS
4023	fi
4024	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gettimeofday" >&5
4025	$as_echo "$ac_cv_lib_bsd_gettimeofday" >&6; }
4026	if test "x$ac_cv_lib_bsd_gettimeofday" = xyes; then :
4027	libbsd=yes
4028	else
4029	libbsd=no
4030	fi
4031
4032	if test $libbsd = yes; then
4033	MATH_LIBS="$MATH_LIBS -lbsd"
4034	$as_echo "#define USE_DELTA_FOR_TZ 1" >>confdefs.h
4035
4036	fi
4037	;;
4038	BeOS*)
4039	SHLIB_CFLAGS="-fPIC"
4040	SHLIB_LD="${CC} -nostart"
4041	SHLIB_LD_LIBS='${LIBS}'
4042	SHLIB_SUFFIX=".so"
4043	DL_OBJS="tclLoadDl.o"
4044	DL_LIBS="-ldl"
4045
4046	#-----------------------------------------------------------
4047	# Check for inet_ntoa in -lbind, for BeOS (which also needs
4048	# -lsocket, even if the network functions are in -lnet which
4049	# is always linked to, for compatibility.
4050	#-----------------------------------------------------------
4051	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inet_ntoa in -lbind" >&5
4052	$as_echo_n "checking for inet_ntoa in -lbind... " >&6; }
4053	if ${ac_cv_lib_bind_inet_ntoa+:} false; then :
4054	$as_echo_n "(cached) " >&6
4055	else
4056	ac_check_lib_save_LIBS=$LIBS
4057	LIBS="-lbind $LIBS"
4058	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4059	/* end confdefs.h. */
4060
4061	/* Override any GCC internal prototype to avoid an error.
4062	Use char because int might match the return type of a GCC
4063	builtin and then its argument prototype would still apply. */
4064	#ifdef __cplusplus
4065	extern "C"
4066	#endif
4067	char inet_ntoa ();
4068	int
4069	main ()
4070	{
4071	return inet_ntoa ();
4072	;
4073	return 0;
4074	}
4075	_ACEOF
4076	if ac_fn_c_try_link "$LINENO"; then :
4077	ac_cv_lib_bind_inet_ntoa=yes
4078	else
4079	ac_cv_lib_bind_inet_ntoa=no
4080	fi
4081	rm -f core conftest.err conftest.$ac_objext \
4082	conftest$ac_exeext conftest.$ac_ext
4083	LIBS=$ac_check_lib_save_LIBS
4084	fi
4085	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bind_inet_ntoa" >&5
4086	$as_echo "$ac_cv_lib_bind_inet_ntoa" >&6; }
4087	if test "x$ac_cv_lib_bind_inet_ntoa" = xyes; then :
4088	LIBS="$LIBS -lbind -lsocket"
4089	fi
4090
4091	;;
4092	BSD/OS-2.1\|BSD/OS-3)
4093	SHLIB_CFLAGS=""
4094	SHLIB_LD="shlicc -r"
4095	SHLIB_LD_LIBS='${LIBS}'
4096	SHLIB_SUFFIX=".so"
4097	DL_OBJS="tclLoadDl.o"
4098	DL_LIBS="-ldl"
4099	CC_SEARCH_FLAGS=""
4100	LD_SEARCH_FLAGS=""
4101	;;
4102	BSD/OS-4.*)
4103	SHLIB_CFLAGS="-export-dynamic -fPIC"
4104	SHLIB_LD="cc -shared"
4105	SHLIB_LD_LIBS='${LIBS}'
4106	SHLIB_SUFFIX=".so"
4107	DL_OBJS="tclLoadDl.o"
4108	DL_LIBS="-ldl"
4109	LDFLAGS="$LDFLAGS -export-dynamic"
4110	CC_SEARCH_FLAGS=""
4111	LD_SEARCH_FLAGS=""
4112	;;
4113	dgux*)
4114	SHLIB_CFLAGS="-K PIC"
4115	SHLIB_LD="cc -G"
4116	SHLIB_LD_LIBS=""
4117	SHLIB_SUFFIX=".so"
4118	DL_OBJS="tclLoadDl.o"
4119	DL_LIBS="-ldl"
4120	CC_SEARCH_FLAGS=""
4121	LD_SEARCH_FLAGS=""
4122	;;
4123	HP-UX-.11.)
4124	# Use updated header definitions where possible
4125	$as_echo "#define _XOPEN_SOURCE 1" >>confdefs.h
4126	# Use the XOPEN network library
4127	$as_echo "#define _XOPEN_SOURCE_EXTENDED 1" >>confdefs.h
4128	# Use the XOPEN network library
4129	LIBS="$LIBS -lxnet" # Use the XOPEN network library
4130
4131	if test "`uname -m`" = "ia64" ; then
4132	SHLIB_SUFFIX=".so"
4133	else
4134	SHLIB_SUFFIX=".sl"
4135	fi
4136	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
4137	$as_echo_n "checking for shl_load in -ldld... " >&6; }
4138	if ${ac_cv_lib_dld_shl_load+:} false; then :
4139	$as_echo_n "(cached) " >&6
4140	else
4141	ac_check_lib_save_LIBS=$LIBS
4142	LIBS="-ldld $LIBS"
4143	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4144	/* end confdefs.h. */
4145
4146	/* Override any GCC internal prototype to avoid an error.
4147	Use char because int might match the return type of a GCC
4148	builtin and then its argument prototype would still apply. */
4149	#ifdef __cplusplus
4150	extern "C"
4151	#endif
4152	char shl_load ();
4153	int
4154	main ()
4155	{
4156	return shl_load ();
4157	;
4158	return 0;
4159	}
4160	_ACEOF
4161	if ac_fn_c_try_link "$LINENO"; then :
4162	ac_cv_lib_dld_shl_load=yes
4163	else
4164	ac_cv_lib_dld_shl_load=no
4165	fi
4166	rm -f core conftest.err conftest.$ac_objext \
4167	conftest$ac_exeext conftest.$ac_ext
4168	LIBS=$ac_check_lib_save_LIBS
4169	fi
4170	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
4171	$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
4172	if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
4173	tcl_ok=yes
4174	else
4175	tcl_ok=no
4176	fi
4177
4178	if test "$tcl_ok" = yes; then
4179	SHLIB_CFLAGS="+z"
4180	SHLIB_LD="ld -b"
4181	SHLIB_LD_LIBS='${LIBS}'
4182	DL_OBJS="tclLoadShl.o"
4183	DL_LIBS="-ldld"
4184	LDFLAGS="$LDFLAGS -Wl,-E"
4185	CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
4186	LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
4187	LD_LIBRARY_PATH_VAR="SHLIB_PATH"
4188	fi
4189	if test "$GCC" = "yes" ; then
4190	SHLIB_LD="gcc -shared"
4191	SHLIB_LD_LIBS='${LIBS}'
4192	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
4193	fi
4194
4195	# Users may want PA-RISC 1.1/2.0 portable code - needs HP cc
4196	#CFLAGS="$CFLAGS +DAportable"
4197
4198	# Check to enable 64-bit flags for compiler/linker
4199	if test "$do64bit" = "yes" ; then
4200	if test "$GCC" = "yes" ; then
4201	hpux_arch=`${CC} -dumpmachine`
4202	case $hpux_arch in
4203	hppa64*)
4204	# 64-bit gcc in use. Fix flags for GNU ld.
4205	do64bit_ok=yes
4206	SHLIB_LD="${CC} -shared"
4207	SHLIB_LD_LIBS='${LIBS}'
4208	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
4209	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
4210	;;
4211	*)
4212	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
4213	$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
4214	;;
4215	esac
4216	else
4217	do64bit_ok=yes
4218	CFLAGS="$CFLAGS +DD64"
4219	LDFLAGS="$LDFLAGS +DD64"
4220	fi
4221	fi
4222	;;
4223	HP-UX-.08.\|HP-UX-.09.\|HP-UX-.10.)
4224	SHLIB_SUFFIX=".sl"
4225	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
4226	$as_echo_n "checking for shl_load in -ldld... " >&6; }
4227	if ${ac_cv_lib_dld_shl_load+:} false; then :
4228	$as_echo_n "(cached) " >&6
4229	else
4230	ac_check_lib_save_LIBS=$LIBS
4231	LIBS="-ldld $LIBS"
4232	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4233	/* end confdefs.h. */
4234
4235	/* Override any GCC internal prototype to avoid an error.
4236	Use char because int might match the return type of a GCC
4237	builtin and then its argument prototype would still apply. */
4238	#ifdef __cplusplus
4239	extern "C"
4240	#endif
4241	char shl_load ();
4242	int
4243	main ()
4244	{
4245	return shl_load ();
4246	;
4247	return 0;
4248	}
4249	_ACEOF
4250	if ac_fn_c_try_link "$LINENO"; then :
4251	ac_cv_lib_dld_shl_load=yes
4252	else
4253	ac_cv_lib_dld_shl_load=no
4254	fi
4255	rm -f core conftest.err conftest.$ac_objext \
4256	conftest$ac_exeext conftest.$ac_ext
4257	LIBS=$ac_check_lib_save_LIBS
4258	fi
4259	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
4260	$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
4261	if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
4262	tcl_ok=yes
4263	else
4264	tcl_ok=no
4265	fi
4266
4267	if test "$tcl_ok" = yes; then
4268	SHLIB_CFLAGS="+z"
4269	SHLIB_LD="ld -b"
4270	SHLIB_LD_LIBS=""
4271	DL_OBJS="tclLoadShl.o"
4272	DL_LIBS="-ldld"
4273	LDFLAGS="$LDFLAGS -Wl,-E"
4274	CC_SEARCH_FLAGS='-Wl,+s,+b,${LIB_RUNTIME_DIR}:.'
4275	LD_SEARCH_FLAGS='+s +b ${LIB_RUNTIME_DIR}:.'
4276	LD_LIBRARY_PATH_VAR="SHLIB_PATH"
4277	fi
4278	;;
4279	IRIX-4.*)
4280	SHLIB_CFLAGS="-G 0"
4281	SHLIB_SUFFIX=".a"
4282	SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} \| `pwd`/tclsh -r -G 0"
4283	SHLIB_LD_LIBS='${LIBS}'
4284	DL_OBJS="tclLoadAout.o"
4285	DL_LIBS=""
4286	LDFLAGS="$LDFLAGS -Wl,-D,08000000"
4287	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
4288	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
4289	SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a'
4290	;;
4291	IRIX-5.*)
4292	SHLIB_CFLAGS=""
4293	SHLIB_LD="ld -shared -rdata_shared"
4294	SHLIB_LD_LIBS='${LIBS}'
4295	SHLIB_SUFFIX=".so"
4296	DL_OBJS="tclLoadDl.o"
4297	DL_LIBS=""
4298	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
4299	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
4300	;;
4301	IRIX-6.*)
4302	SHLIB_CFLAGS=""
4303	SHLIB_LD="ld -n32 -shared -rdata_shared"
4304	SHLIB_LD_LIBS='${LIBS}'
4305	SHLIB_SUFFIX=".so"
4306	DL_OBJS="tclLoadDl.o"
4307	DL_LIBS=""
4308	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
4309	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
4310	if test "$GCC" = "yes" ; then
4311	CFLAGS="$CFLAGS -mabi=n32"
4312	LDFLAGS="$LDFLAGS -mabi=n32"
4313	else
4314	case $system in
4315	IRIX-6.3)
4316	# Use to build 6.2 compatible binaries on 6.3.
4317	CFLAGS="$CFLAGS -n32 -D_OLD_TERMIOS"
4318	;;
4319	*)
4320	CFLAGS="$CFLAGS -n32"
4321	;;
4322	esac
4323	LDFLAGS="$LDFLAGS -n32"
4324	fi
4325	;;
4326	IRIX64-6.*)
4327	SHLIB_CFLAGS=""
4328	SHLIB_LD="ld -n32 -shared -rdata_shared"
4329	SHLIB_LD_LIBS='${LIBS}'
4330	SHLIB_SUFFIX=".so"
4331	DL_OBJS="tclLoadDl.o"
4332	DL_LIBS=""
4333	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
4334	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
4335
4336	# Check to enable 64-bit flags for compiler/linker
4337
4338	if test "$do64bit" = "yes" ; then
4339	if test "$GCC" = "yes" ; then
4340	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported by gcc" >&5
4341	$as_echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;}
4342	else
4343	do64bit_ok=yes
4344	SHLIB_LD="ld -64 -shared -rdata_shared"
4345	CFLAGS="$CFLAGS -64"
4346	LDFLAGS="$LDFLAGS -64"
4347	fi
4348	fi
4349	;;
4350	Linux*)
4351	SHLIB_CFLAGS="-fPIC"
4352	SHLIB_LD_LIBS='${LIBS}'
4353	SHLIB_SUFFIX=".so"
4354
4355	CFLAGS_OPTIMIZE=-O2
4356	# egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings
4357	# when you inline the string and math operations. Turn this off to
4358	# get rid of the warnings.
4359	#CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
4360
4361	if test "$have_dl" = yes; then
4362	SHLIB_LD='${CC} -shared ${CFLAGS} ${LDFLAGS}'
4363	DL_OBJS="tclLoadDl.o"
4364	DL_LIBS="-ldl"
4365	LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
4366	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
4367	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
4368	else
4369	ac_fn_c_check_header_mongrel "$LINENO" "dld.h" "ac_cv_header_dld_h" "$ac_includes_default"
4370	if test "x$ac_cv_header_dld_h" = xyes; then :
4371
4372	SHLIB_LD="ld -shared"
4373	DL_OBJS="tclLoadDld.o"
4374	DL_LIBS="-ldld"
4375	CC_SEARCH_FLAGS=""
4376	LD_SEARCH_FLAGS=""
4377	fi
4378
4379
4380	fi
4381	if test "`uname -m`" = "alpha" ; then
4382	CFLAGS="$CFLAGS -mieee"
4383	fi
4384	if test $do64bit = yes; then
4385	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -m64 flag" >&5
4386	$as_echo_n "checking if compiler accepts -m64 flag... " >&6; }
4387	if ${tcl_cv_cc_m64+:} false; then :
4388	$as_echo_n "(cached) " >&6
4389	else
4390
4391	hold_cflags=$CFLAGS
4392	CFLAGS="$CFLAGS -m64"
4393	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4394	/* end confdefs.h. */
4395
4396	int
4397	main ()
4398	{
4399
4400	;
4401	return 0;
4402	}
4403	_ACEOF
4404	if ac_fn_c_try_link "$LINENO"; then :
4405	tcl_cv_cc_m64=yes
4406	else
4407	tcl_cv_cc_m64=no
4408	fi
4409	rm -f core conftest.err conftest.$ac_objext \
4410	conftest$ac_exeext conftest.$ac_ext
4411	CFLAGS=$hold_cflags
4412	fi
4413	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_m64" >&5
4414	$as_echo "$tcl_cv_cc_m64" >&6; }
4415	if test $tcl_cv_cc_m64 = yes; then
4416	CFLAGS="$CFLAGS -m64"
4417	do64bit_ok=yes
4418	fi
4419	fi
4420
4421	# The combo of gcc + glibc has a bug related
4422	# to inlining of functions like strtod(). The
4423	# -fno-builtin flag should address this problem
4424	# but it does not work. The -fno-inline flag
4425	# is kind of overkill but it works.
4426	# Disable inlining only when one of the
4427	# files in compat/*.c is being linked in.
4428	if test x"${LIBOBJS}" != x ; then
4429	CFLAGS="$CFLAGS -fno-inline"
4430	fi
4431
4432	# XIM peeking works under XFree86.
4433	$as_echo "#define PEEK_XCLOSEIM 1" >>confdefs.h
4434
4435
4436	;;
4437	GNU*)
4438	SHLIB_CFLAGS="-fPIC"
4439	SHLIB_LD_LIBS='${LIBS}'
4440	SHLIB_SUFFIX=".so"
4441
4442	if test "$have_dl" = yes; then
4443	SHLIB_LD="${CC} -shared"
4444	DL_OBJS=""
4445	DL_LIBS="-ldl"
4446	LDFLAGS="$LDFLAGS -Wl,--export-dynamic"
4447	CC_SEARCH_FLAGS=""
4448	LD_SEARCH_FLAGS=""
4449	else
4450	ac_fn_c_check_header_mongrel "$LINENO" "dld.h" "ac_cv_header_dld_h" "$ac_includes_default"
4451	if test "x$ac_cv_header_dld_h" = xyes; then :
4452
4453	SHLIB_LD="ld -shared"
4454	DL_OBJS=""
4455	DL_LIBS="-ldld"
4456	CC_SEARCH_FLAGS=""
4457	LD_SEARCH_FLAGS=""
4458	fi
4459
4460
4461	fi
4462	if test "`uname -m`" = "alpha" ; then
4463	CFLAGS="$CFLAGS -mieee"
4464	fi
4465	;;
4466	Lynx*)
4467	SHLIB_CFLAGS="-fPIC"
4468	SHLIB_LD_LIBS='${LIBS}'
4469	SHLIB_SUFFIX=".so"
4470	CFLAGS_OPTIMIZE=-02
4471	SHLIB_LD="${CC} -shared "
4472	DL_OBJS="tclLoadDl.o"
4473	DL_LIBS="-mshared -ldl"
4474	LD_FLAGS="-Wl,--export-dynamic"
4475	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
4476	LD_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
4477	;;
4478	MP-RAS-02*)
4479	SHLIB_CFLAGS="-K PIC"
4480	SHLIB_LD="cc -G"
4481	SHLIB_LD_LIBS=""
4482	SHLIB_SUFFIX=".so"
4483	DL_OBJS="tclLoadDl.o"
4484	DL_LIBS="-ldl"
4485	CC_SEARCH_FLAGS=""
4486	LD_SEARCH_FLAGS=""
4487	;;
4488	MP-RAS-*)
4489	SHLIB_CFLAGS="-K PIC"
4490	SHLIB_LD="cc -G"
4491	SHLIB_LD_LIBS=""
4492	SHLIB_SUFFIX=".so"
4493	DL_OBJS="tclLoadDl.o"
4494	DL_LIBS="-ldl"
4495	LDFLAGS="$LDFLAGS -Wl,-Bexport"
4496	CC_SEARCH_FLAGS=""
4497	LD_SEARCH_FLAGS=""
4498	;;
4499	NetBSD-\|FreeBSD-[1-2].)
4500	# Not available on all versions: check for include file.
4501	ac_fn_c_check_header_mongrel "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default"
4502	if test "x$ac_cv_header_dlfcn_h" = xyes; then :
4503
4504	# NetBSD/SPARC needs -fPIC, -fpic will not do.
4505	SHLIB_CFLAGS="-fPIC"
4506	SHLIB_LD="ld -Bshareable -x"
4507	SHLIB_LD_LIBS='${LIBS}'
4508	SHLIB_SUFFIX=".so"
4509	DL_OBJS="tclLoadDl.o"
4510	DL_LIBS=""
4511	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
4512	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
4513	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF" >&5
4514	$as_echo_n "checking for ELF... " >&6; }
4515	if ${tcl_cv_ld_elf+:} false; then :
4516	$as_echo_n "(cached) " >&6
4517	else
4518
4519	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4520	/* end confdefs.h. */
4521
4522	#ifdef __ELF__
4523	yes
4524	#endif
4525
4526	_ACEOF
4527	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4528	$EGREP "yes" >/dev/null 2>&1; then :
4529	tcl_cv_ld_elf=yes
4530	else
4531	tcl_cv_ld_elf=no
4532	fi
4533	rm -f conftest*
4534
4535	fi
4536	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_elf" >&5
4537	$as_echo "$tcl_cv_ld_elf" >&6; }
4538	if test $tcl_cv_ld_elf = yes; then
4539	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
4540	else
4541	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
4542	fi
4543
4544	else
4545
4546	SHLIB_CFLAGS=""
4547	SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} \| `pwd`/tclsh -r"
4548	SHLIB_LD_LIBS='${LIBS}'
4549	SHLIB_SUFFIX=".a"
4550	DL_OBJS="tclLoadAout.o"
4551	DL_LIBS=""
4552	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
4553	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
4554	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
4555
4556	fi
4557
4558
4559
4560	# FreeBSD doesn't handle version numbers with dots.
4561
4562	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
4563	TCL_LIB_VERSIONS_OK=nodots
4564	;;
4565	OpenBSD-*)
4566	case `arch -s` in
4567	m88k\|vax)
4568	SHLIB_CFLAGS=""
4569	SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} \| `pwd`/tclsh -r"
4570	SHLIB_LD_LIBS='${LIBS}'
4571	SHLIB_SUFFIX=".a"
4572	DL_OBJS="tclLoadAout.o"
4573	DL_LIBS=""
4574	LDFLAGS=""
4575	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
4576	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
4577	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
4578	;;
4579	*)
4580	# OpenBSD/SPARC[64] needs -fPIC, -fpic will not do.
4581	case `machine` in
4582	sparc\|sparc64)
4583	SHLIB_CFLAGS="-fPIC";;
4584	*)
4585	SHLIB_CFLAGS="-fpic";;
4586	esac
4587	SHLIB_LD="${CC} -shared ${SHLIB_CFLAGS}"
4588	SHLIB_LD_LIBS='${LIBS}'
4589	SHLIB_SUFFIX=".so"
4590	DL_OBJS="tclLoadDl.o"
4591	DL_LIBS=""
4592	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
4593	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
4594	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
4595	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF" >&5
4596	$as_echo_n "checking for ELF... " >&6; }
4597	if ${tcl_cv_ld_elf+:} false; then :
4598	$as_echo_n "(cached) " >&6
4599	else
4600
4601	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4602	/* end confdefs.h. */
4603
4604	#ifdef __ELF__
4605	yes
4606	#endif
4607
4608	_ACEOF
4609	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
4610	$EGREP "yes" >/dev/null 2>&1; then :
4611	tcl_cv_ld_elf=yes
4612	else
4613	tcl_cv_ld_elf=no
4614	fi
4615	rm -f conftest*
4616
4617	fi
4618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_elf" >&5
4619	$as_echo "$tcl_cv_ld_elf" >&6; }
4620	if test $tcl_cv_ld_elf = yes; then
4621	LDFLAGS=-Wl,-export-dynamic
4622	else
4623	LDFLAGS=""
4624	fi
4625	;;
4626	esac
4627
4628	# OpenBSD doesn't do version numbers with dots.
4629	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
4630	TCL_LIB_VERSIONS_OK=nodots
4631	;;
4632	FreeBSD-*)
4633	# FreeBSD 3.* and greater have ELF.
4634	SHLIB_CFLAGS="-fPIC"
4635	SHLIB_LD="ld -Bshareable -x"
4636	SHLIB_LD_LIBS='${LIBS}'
4637	SHLIB_SUFFIX=".so"
4638	DL_OBJS="tclLoadDl.o"
4639	DL_LIBS=""
4640	LDFLAGS="$LDFLAGS -export-dynamic"
4641	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
4642	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
4643	if test "${TCL_THREADS}" = "1" ; then
4644	# The -pthread needs to go in the CFLAGS, not LIBS
4645	LIBS=`echo $LIBS \| sed s/-pthread//`
4646	CFLAGS="$CFLAGS -pthread"
4647	LDFLAGS="$LDFLAGS -pthread"
4648	fi
4649	case $system in
4650	FreeBSD-3.*)
4651	# FreeBSD-3 doesn't handle version numbers with dots.
4652	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
4653	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
4654	TCL_LIB_VERSIONS_OK=nodots
4655	;;
4656	esac
4657	;;
4658	Darwin-*)
4659	CFLAGS_OPTIMIZE="-Os"
4660	SHLIB_CFLAGS="-fno-common"
4661	# To avoid discrepancies between what headers configure sees during
4662	# preprocessing tests and compiling tests, move any -isysroot and
4663	# -mmacosx-version-min flags from CFLAGS to CPPFLAGS:
4664	CPPFLAGS="${CPPFLAGS} `echo " ${CFLAGS}" \| \
4665	awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
4666	if ($i~/^(isysroot\|mmacosx-version-min)/) print "-"$i}'`"
4667	CFLAGS="`echo " ${CFLAGS}" \| \
4668	awk 'BEGIN {FS=" +-";ORS=" "}; {for (i=2;i<=NF;i++) \
4669	if (!($i~/^(isysroot\|mmacosx-version-min)/)) print "-"$i}'`"
4670	if test $do64bit = yes; then
4671	case `arch` in
4672	ppc)
4673	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch ppc64 flag" >&5
4674	$as_echo_n "checking if compiler accepts -arch ppc64 flag... " >&6; }
4675	if ${tcl_cv_cc_arch_ppc64+:} false; then :
4676	$as_echo_n "(cached) " >&6
4677	else
4678
4679	hold_cflags=$CFLAGS
4680	CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
4681	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4682	/* end confdefs.h. */
4683
4684	int
4685	main ()
4686	{
4687
4688	;
4689	return 0;
4690	}
4691	_ACEOF
4692	if ac_fn_c_try_link "$LINENO"; then :
4693	tcl_cv_cc_arch_ppc64=yes
4694	else
4695	tcl_cv_cc_arch_ppc64=no
4696	fi
4697	rm -f core conftest.err conftest.$ac_objext \
4698	conftest$ac_exeext conftest.$ac_ext
4699	CFLAGS=$hold_cflags
4700	fi
4701	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_ppc64" >&5
4702	$as_echo "$tcl_cv_cc_arch_ppc64" >&6; }
4703	if test $tcl_cv_cc_arch_ppc64 = yes; then
4704	CFLAGS="$CFLAGS -arch ppc64 -mpowerpc64 -mcpu=G5"
4705	do64bit_ok=yes
4706	fi;;
4707	i386)
4708	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if compiler accepts -arch x86_64 flag" >&5
4709	$as_echo_n "checking if compiler accepts -arch x86_64 flag... " >&6; }
4710	if ${tcl_cv_cc_arch_x86_64+:} false; then :
4711	$as_echo_n "(cached) " >&6
4712	else
4713
4714	hold_cflags=$CFLAGS
4715	CFLAGS="$CFLAGS -arch x86_64"
4716	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4717	/* end confdefs.h. */
4718
4719	int
4720	main ()
4721	{
4722
4723	;
4724	return 0;
4725	}
4726	_ACEOF
4727	if ac_fn_c_try_link "$LINENO"; then :
4728	tcl_cv_cc_arch_x86_64=yes
4729	else
4730	tcl_cv_cc_arch_x86_64=no
4731	fi
4732	rm -f core conftest.err conftest.$ac_objext \
4733	conftest$ac_exeext conftest.$ac_ext
4734	CFLAGS=$hold_cflags
4735	fi
4736	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_cc_arch_x86_64" >&5
4737	$as_echo "$tcl_cv_cc_arch_x86_64" >&6; }
4738	if test $tcl_cv_cc_arch_x86_64 = yes; then
4739	CFLAGS="$CFLAGS -arch x86_64"
4740	do64bit_ok=yes
4741	fi;;
4742	*)
4743	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&5
4744	$as_echo "$as_me: WARNING: Don't know how enable 64-bit on architecture \`arch\`" >&2;};;
4745	esac
4746	else
4747	# Check for combined 32-bit and 64-bit fat build
4748	echo "$CFLAGS " \| grep -E -q -- '-arch (ppc64\|x86_64) ' && \
4749	echo "$CFLAGS " \| grep -E -q -- '-arch (ppc\|i386) ' && \
4750	fat_32_64=yes
4751	fi
4752	SHLIB_LD='${CC} -dynamiclib ${CFLAGS} ${LDFLAGS}'
4753	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -single_module flag" >&5
4754	$as_echo_n "checking if ld accepts -single_module flag... " >&6; }
4755	if ${tcl_cv_ld_single_module+:} false; then :
4756	$as_echo_n "(cached) " >&6
4757	else
4758
4759	hold_ldflags=$LDFLAGS
4760	LDFLAGS="$LDFLAGS -dynamiclib -Wl,-single_module"
4761	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4762	/* end confdefs.h. */
4763
4764	int
4765	main ()
4766	{
4767	int i;
4768	;
4769	return 0;
4770	}
4771	_ACEOF
4772	if ac_fn_c_try_link "$LINENO"; then :
4773	tcl_cv_ld_single_module=yes
4774	else
4775	tcl_cv_ld_single_module=no
4776	fi
4777	rm -f core conftest.err conftest.$ac_objext \
4778	conftest$ac_exeext conftest.$ac_ext
4779	LDFLAGS=$hold_ldflags
4780	fi
4781	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_single_module" >&5
4782	$as_echo "$tcl_cv_ld_single_module" >&6; }
4783	if test $tcl_cv_ld_single_module = yes; then
4784	SHLIB_LD="${SHLIB_LD} -Wl,-single_module"
4785	fi
4786	SHLIB_LD_LIBS='${LIBS}'
4787	SHLIB_SUFFIX=".dylib"
4788	DL_OBJS="tclLoadDyld.o"
4789	DL_LIBS=""
4790	# Don't use -prebind when building for Mac OS X 10.4 or later only:
4791	test "`echo "${MACOSX_DEPLOYMENT_TARGET}" \| awk -F '10\\.' '{print int($2)}'`" -lt 4 -a \
4792	"`echo "${CPPFLAGS}" \| awk -F '-mmacosx-version-min=10\\.' '{print int($2)}'`" -lt 4 && \
4793	LDFLAGS="$LDFLAGS -prebind"
4794	LDFLAGS="$LDFLAGS -headerpad_max_install_names"
4795	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if ld accepts -search_paths_first flag" >&5
4796	$as_echo_n "checking if ld accepts -search_paths_first flag... " >&6; }
4797	if ${tcl_cv_ld_search_paths_first+:} false; then :
4798	$as_echo_n "(cached) " >&6
4799	else
4800
4801	hold_ldflags=$LDFLAGS
4802	LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
4803	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4804	/* end confdefs.h. */
4805
4806	int
4807	main ()
4808	{
4809	int i;
4810	;
4811	return 0;
4812	}
4813	_ACEOF
4814	if ac_fn_c_try_link "$LINENO"; then :
4815	tcl_cv_ld_search_paths_first=yes
4816	else
4817	tcl_cv_ld_search_paths_first=no
4818	fi
4819	rm -f core conftest.err conftest.$ac_objext \
4820	conftest$ac_exeext conftest.$ac_ext
4821	LDFLAGS=$hold_ldflags
4822	fi
4823	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_search_paths_first" >&5
4824	$as_echo "$tcl_cv_ld_search_paths_first" >&6; }
4825	if test $tcl_cv_ld_search_paths_first = yes; then
4826	LDFLAGS="$LDFLAGS -Wl,-search_paths_first"
4827	fi
4828	CC_SEARCH_FLAGS=""
4829	LD_SEARCH_FLAGS=""
4830	LD_LIBRARY_PATH_VAR="DYLD_LIBRARY_PATH"
4831	PLAT_OBJS=\$$MAC\_OSX_OBJS$
4832	PLAT_SRCS=\$$MAC\_OSX_SRCS$
4833	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use CoreFoundation" >&5
4834	$as_echo_n "checking whether to use CoreFoundation... " >&6; }
4835	# Check whether --enable-corefoundation was given.
4836	if test "${enable_corefoundation+set}" = set; then :
4837	enableval=$enable_corefoundation; tcl_corefoundation=$enableval
4838	else
4839	tcl_corefoundation=yes
4840	fi
4841
4842	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_corefoundation" >&5
4843	$as_echo "$tcl_corefoundation" >&6; }
4844	if test $tcl_corefoundation = yes; then
4845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for CoreFoundation.framework" >&5
4846	$as_echo_n "checking for CoreFoundation.framework... " >&6; }
4847	if ${tcl_cv_lib_corefoundation+:} false; then :
4848	$as_echo_n "(cached) " >&6
4849	else
4850
4851	hold_libs=$LIBS
4852	if test "$fat_32_64" = yes; then for v in CFLAGS CPPFLAGS LDFLAGS; do
4853	# On Tiger there is no 64-bit CF, so remove 64-bit archs
4854	# from CFLAGS et al. while testing for presence of CF.
4855	# 64-bit CF is disabled in tclUnixPort.h if necessary.
4856	eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "\|sed -e "s/-arch ppc64 / /g" -e "s/-arch x86_64 / /g"`"'
4857	done; fi
4858	LIBS="$LIBS -framework CoreFoundation"
4859	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4860	/* end confdefs.h. */
4861	#include <CoreFoundation/CoreFoundation.h>
4862	int
4863	main ()
4864	{
4865	CFBundleRef b = CFBundleGetMainBundle();
4866	;
4867	return 0;
4868	}
4869	_ACEOF
4870	if ac_fn_c_try_link "$LINENO"; then :
4871	tcl_cv_lib_corefoundation=yes
4872	else
4873	tcl_cv_lib_corefoundation=no
4874	fi
4875	rm -f core conftest.err conftest.$ac_objext \
4876	conftest$ac_exeext conftest.$ac_ext
4877	if test "$fat_32_64" = yes; then for v in CFLAGS CPPFLAGS LDFLAGS; do
4878	eval $v'="$hold_'$v'"'
4879	done; fi; LIBS=$hold_libs
4880	fi
4881	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_corefoundation" >&5
4882	$as_echo "$tcl_cv_lib_corefoundation" >&6; }
4883	if test $tcl_cv_lib_corefoundation = yes; then
4884	LIBS="$LIBS -framework CoreFoundation"
4885	$as_echo "#define HAVE_COREFOUNDATION 1" >>confdefs.h
4886
4887	else
4888	tcl_corefoundation=no
4889	fi
4890	if test "$fat_32_64" = yes -a $tcl_corefoundation = yes; then
4891	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit CoreFoundation" >&5
4892	$as_echo_n "checking for 64-bit CoreFoundation... " >&6; }
4893	if ${tcl_cv_lib_corefoundation_64+:} false; then :
4894	$as_echo_n "(cached) " >&6
4895	else
4896
4897	for v in CFLAGS CPPFLAGS LDFLAGS; do
4898	eval 'hold_'$v'="$'$v'";'$v'="`echo "$'$v' "\|sed -e "s/-arch ppc / /g" -e "s/-arch i386 / /g"`"'
4899	done
4900	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4901	/* end confdefs.h. */
4902	#include <CoreFoundation/CoreFoundation.h>
4903	int
4904	main ()
4905	{
4906	CFBundleRef b = CFBundleGetMainBundle();
4907	;
4908	return 0;
4909	}
4910	_ACEOF
4911	if ac_fn_c_try_link "$LINENO"; then :
4912	tcl_cv_lib_corefoundation_64=yes
4913	else
4914	tcl_cv_lib_corefoundation_64=no
4915	fi
4916	rm -f core conftest.err conftest.$ac_objext \
4917	conftest$ac_exeext conftest.$ac_ext
4918	for v in CFLAGS CPPFLAGS LDFLAGS; do
4919	eval $v'="$hold_'$v'"'
4920	done
4921	fi
4922	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_lib_corefoundation_64" >&5
4923	$as_echo "$tcl_cv_lib_corefoundation_64" >&6; }
4924	if test $tcl_cv_lib_corefoundation_64 = no; then
4925	$as_echo "#define NO_COREFOUNDATION_64 1" >>confdefs.h
4926
4927	fi
4928	fi
4929	fi
4930	$as_echo "#define MAC_OSX_TCL 1" >>confdefs.h
4931
4932	;;
4933	NEXTSTEP-*)
4934	SHLIB_CFLAGS=""
4935	SHLIB_LD="cc -nostdlib -r"
4936	SHLIB_LD_LIBS=""
4937	SHLIB_SUFFIX=".so"
4938	DL_OBJS="tclLoadNext.o"
4939	DL_LIBS=""
4940	CC_SEARCH_FLAGS=""
4941	LD_SEARCH_FLAGS=""
4942	;;
4943	OS/390-*)
4944	CFLAGS_OPTIMIZE="" # Optimizer is buggy
4945	$as_echo "#define _OE_SOCKETS 1" >>confdefs.h
4946	# needed in sys/socket.h
4947	;;
4948	OSF1-1.0\|OSF1-1.1\|OSF1-1.2)
4949	# OSF/1 1.[012] from OSF, and derivatives, including Paragon OSF/1
4950	SHLIB_CFLAGS=""
4951	# Hack: make package name same as library name
4952	SHLIB_LD='ld -R -export :'
4953	SHLIB_LD_LIBS=""
4954	SHLIB_SUFFIX=".so"
4955	DL_OBJS="tclLoadOSF.o"
4956	DL_LIBS=""
4957	CC_SEARCH_FLAGS=""
4958	LD_SEARCH_FLAGS=""
4959	;;
4960	OSF1-1.*)
4961	# OSF/1 1.3 from OSF using ELF, and derivatives, including AD2
4962	SHLIB_CFLAGS="-fPIC"
4963	if test "$SHARED_BUILD" = "1" ; then
4964	SHLIB_LD="ld -shared"
4965	else
4966	SHLIB_LD="ld -non_shared"
4967	fi
4968	SHLIB_LD_LIBS=""
4969	SHLIB_SUFFIX=".so"
4970	DL_OBJS="tclLoadDl.o"
4971	DL_LIBS=""
4972	CC_SEARCH_FLAGS=""
4973	LD_SEARCH_FLAGS=""
4974	;;
4975	OSF1-V*)
4976	# Digital OSF/1
4977	SHLIB_CFLAGS=""
4978	if test "$SHARED_BUILD" = "1" ; then
4979	SHLIB_LD='ld -shared -expect_unresolved "*"'
4980	else
4981	SHLIB_LD='ld -non_shared -expect_unresolved "*"'
4982	fi
4983	SHLIB_LD_LIBS=""
4984	SHLIB_SUFFIX=".so"
4985	DL_OBJS="tclLoadDl.o"
4986	DL_LIBS=""
4987	CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
4988	LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
4989	if test "$GCC" = "yes" ; then
4990	CFLAGS="$CFLAGS -mieee"
4991	else
4992	CFLAGS="$CFLAGS -DHAVE_TZSET -std1 -ieee"
4993	fi
4994	# see pthread_intro(3) for pthread support on osf1, k.furukawa
4995	if test "${TCL_THREADS}" = "1" ; then
4996	CFLAGS="$CFLAGS -DHAVE_PTHREAD_ATTR_SETSTACKSIZE"
4997	CFLAGS="$CFLAGS -DTCL_THREAD_STACK_MIN=PTHREAD_STACK_MIN*64"
4998	LIBS=`echo $LIBS \| sed s/-lpthreads//`
4999	if test "$GCC" = "yes" ; then
5000	LIBS="$LIBS -lpthread -lmach -lexc"
5001	else
5002	CFLAGS="$CFLAGS -pthread"
5003	LDFLAGS="$LDFLAGS -pthread"
5004	fi
5005	fi
5006
5007	;;
5008	QNX-6*)
5009	# QNX RTP
5010	# This may work for all QNX, but it was only reported for v6.
5011	SHLIB_CFLAGS="-fPIC"
5012	SHLIB_LD="ld -Bshareable -x"
5013	SHLIB_LD_LIBS=""
5014	SHLIB_SUFFIX=".so"
5015	DL_OBJS="tclLoadDl.o"
5016	# dlopen is in -lc on QNX
5017	DL_LIBS=""
5018	CC_SEARCH_FLAGS=""
5019	LD_SEARCH_FLAGS=""
5020	;;
5021	RISCos-*)
5022	SHLIB_CFLAGS="-G 0"
5023	SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} \| `pwd`/tclsh -r -G 0"
5024	SHLIB_LD_LIBS='${LIBS}'
5025	SHLIB_SUFFIX=".a"
5026	DL_OBJS="tclLoadAout.o"
5027	DL_LIBS=""
5028	LDFLAGS="$LDFLAGS -Wl,-D,08000000"
5029	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
5030	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
5031	;;
5032	SCO_SV-3.2*)
5033	# Note, dlopen is available only on SCO 3.2.5 and greater. However,
5034	# this test works, since "uname -s" was non-standard in 3.2.4 and
5035	# below.
5036	if test "$GCC" = "yes" ; then
5037	SHLIB_CFLAGS="-fPIC -melf"
5038	LDFLAGS="$LDFLAGS -melf -Wl,-Bexport"
5039	else
5040	SHLIB_CFLAGS="-Kpic -belf"
5041	LDFLAGS="$LDFLAGS -belf -Wl,-Bexport"
5042	fi
5043	SHLIB_LD="ld -G"
5044	SHLIB_LD_LIBS=""
5045	SHLIB_SUFFIX=".so"
5046	DL_OBJS="tclLoadDl.o"
5047	DL_LIBS=""
5048	CC_SEARCH_FLAGS=""
5049	LD_SEARCH_FLAGS=""
5050	;;
5051	SINIX5.4)
5052	SHLIB_CFLAGS="-K PIC"
5053	SHLIB_LD="cc -G"
5054	SHLIB_LD_LIBS=""
5055	SHLIB_SUFFIX=".so"
5056	DL_OBJS="tclLoadDl.o"
5057	DL_LIBS="-ldl"
5058	CC_SEARCH_FLAGS=""
5059	LD_SEARCH_FLAGS=""
5060	;;
5061	SunOS-4*)
5062	SHLIB_CFLAGS="-PIC"
5063	SHLIB_LD="ld"
5064	SHLIB_LD_LIBS=""
5065	SHLIB_SUFFIX=".so"
5066	DL_OBJS="tclLoadDl.o"
5067	DL_LIBS="-ldl"
5068	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
5069	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
5070
5071	# SunOS can't handle version numbers with dots in them in library
5072	# specs, like -ltcl7.5, so use -ltcl75 instead. Also, it
5073	# requires an extra version number at the end of .so file names.
5074	# So, the library has to have a name like libtcl75.so.1.0
5075
5076	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
5077	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
5078	TCL_LIB_VERSIONS_OK=nodots
5079	;;
5080	SunOS-5.[0-6])
5081	# Careful to not let 5.10+ fall into this case
5082
5083	# Note: If _REENTRANT isn't defined, then Solaris
5084	# won't define thread-safe library routines.
5085
5086	$as_echo "#define _REENTRANT 1" >>confdefs.h
5087
5088	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5089
5090
5091	SHLIB_CFLAGS="-KPIC"
5092
5093	# Note: need the LIBS below, otherwise Tk won't find Tcl's
5094	# symbols when dynamically loaded into tclsh.
5095
5096	SHLIB_LD_LIBS='${LIBS}'
5097	SHLIB_SUFFIX=".so"
5098	DL_OBJS="tclLoadDl.o"
5099	DL_LIBS="-ldl"
5100	if test "$GCC" = "yes" ; then
5101	SHLIB_LD="$CC -shared"
5102	CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
5103	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
5104	else
5105	SHLIB_LD="/usr/ccs/bin/ld -G -z text"
5106	CC_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
5107	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
5108	fi
5109	;;
5110	SunOS-5*)
5111	# Note: If _REENTRANT isn't defined, then Solaris
5112	# won't define thread-safe library routines.
5113
5114	$as_echo "#define _REENTRANT 1" >>confdefs.h
5115
5116	$as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
5117
5118
5119	SHLIB_CFLAGS="-KPIC"
5120
5121	# Check to enable 64-bit flags for compiler/linker
5122	if test "$do64bit" = "yes" ; then
5123	arch=`isainfo`
5124	if test "$arch" = "sparcv9 sparc" ; then
5125	if test "$GCC" = "yes" ; then
5126	if test "`gcc -dumpversion \| awk -F. '{print $1}'`" -lt "3" ; then
5127	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&5
5128	$as_echo "$as_me: WARNING: 64bit mode not supported with GCC < 3.2 on $system" >&2;}
5129	else
5130	do64bit_ok=yes
5131	CFLAGS="$CFLAGS -m64 -mcpu=v9"
5132	LDFLAGS="$LDFLAGS -m64 -mcpu=v9"
5133	SHLIB_CFLAGS="-fPIC"
5134	fi
5135	else
5136	do64bit_ok=yes
5137	if test "$do64bitVIS" = "yes" ; then
5138	CFLAGS="$CFLAGS -xarch=v9a"
5139	LDFLAGS="$LDFLAGS -xarch=v9a"
5140	else
5141	CFLAGS="$CFLAGS -xarch=v9"
5142	LDFLAGS="$LDFLAGS -xarch=v9"
5143	fi
5144	# Solaris 64 uses this as well
5145	#LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH_64"
5146	fi
5147	elif test "$arch" = "amd64 i386" ; then
5148	if test "$GCC" = "yes" ; then
5149	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported with GCC on $system" >&5
5150	$as_echo "$as_me: WARNING: 64bit mode not supported with GCC on $system" >&2;}
5151	else
5152	do64bit_ok=yes
5153	CFLAGS="$CFLAGS -xarch=amd64"
5154	LDFLAGS="$LDFLAGS -xarch=amd64"
5155	fi
5156	else
5157	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit mode not supported for $arch" >&5
5158	$as_echo "$as_me: WARNING: 64bit mode not supported for $arch" >&2;}
5159	fi
5160	fi
5161
5162	# Note: need the LIBS below, otherwise Tk won't find Tcl's
5163	# symbols when dynamically loaded into tclsh.
5164
5165	SHLIB_LD_LIBS='${LIBS}'
5166	SHLIB_SUFFIX=".so"
5167	DL_OBJS="tclLoadDl.o"
5168	DL_LIBS="-ldl"
5169	if test "$GCC" = "yes" ; then
5170	SHLIB_LD="$CC -shared"
5171	CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
5172	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
5173	if test "$do64bit_ok" = "yes" ; then
5174	# We need to specify -static-libgcc or we need to
5175	# add the path to the sparv9 libgcc.
5176	SHLIB_LD="$SHLIB_LD -m64 -mcpu=v9 -static-libgcc"
5177	# for finding sparcv9 libgcc, get the regular libgcc
5178	# path, remove so name and append 'sparcv9'
5179	#v9gcclibdir="`gcc -print-file-name=libgcc_s.so` \| ..."
5180	#CC_SEARCH_FLAGS="${CC_SEARCH_FLAGS},-R,$v9gcclibdir"
5181	fi
5182	else
5183	case $system in
5184	SunOS-5.[1-9][0-9]*)
5185	SHLIB_LD='${CC} -G -z text ${LDFLAGS}';;
5186	*)
5187	SHLIB_LD="/usr/ccs/bin/ld -G -z text";;
5188	esac
5189	CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
5190	LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
5191	fi
5192	;;
5193	ULTRIX-4.*)
5194	SHLIB_CFLAGS="-G 0"
5195	SHLIB_SUFFIX=".a"
5196	SHLIB_LD="echo tclLdAout $CC \{$SHLIB_CFLAGS\} \| `pwd`/tclsh -r -G 0"
5197	SHLIB_LD_LIBS='${LIBS}'
5198	DL_OBJS="tclLoadAout.o"
5199	DL_LIBS=""
5200	LDFLAGS="$LDFLAGS -Wl,-D,08000000"
5201	CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
5202	LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
5203	if test "$GCC" != "yes" ; then
5204	CFLAGS="$CFLAGS -DHAVE_TZSET -std1"
5205	fi
5206	;;
5207	UNIX_SV* \| UnixWare-5*)
5208	SHLIB_CFLAGS="-KPIC"
5209	SHLIB_LD="cc -G"
5210	SHLIB_LD_LIBS=""
5211	SHLIB_SUFFIX=".so"
5212	DL_OBJS="tclLoadDl.o"
5213	DL_LIBS="-ldl"
5214	# Some UNIX_SV* systems (unixware 1.1.2 for example) have linkers
5215	# that don't grok the -Bexport option. Test that it does.
5216	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld accepts -Bexport flag" >&5
5217	$as_echo_n "checking for ld accepts -Bexport flag... " >&6; }
5218	if ${tcl_cv_ld_Bexport+:} false; then :
5219	$as_echo_n "(cached) " >&6
5220	else
5221
5222	hold_ldflags=$LDFLAGS
5223	LDFLAGS="$LDFLAGS -Wl,-Bexport"
5224	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5225	/* end confdefs.h. */
5226
5227	int
5228	main ()
5229	{
5230	int i;
5231	;
5232	return 0;
5233	}
5234	_ACEOF
5235	if ac_fn_c_try_link "$LINENO"; then :
5236	tcl_cv_ld_Bexport=yes
5237	else
5238	tcl_cv_ld_Bexport=no
5239	fi
5240	rm -f core conftest.err conftest.$ac_objext \
5241	conftest$ac_exeext conftest.$ac_ext
5242	LDFLAGS=$hold_ldflags
5243	fi
5244	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_ld_Bexport" >&5
5245	$as_echo "$tcl_cv_ld_Bexport" >&6; }
5246	if test $tcl_cv_ld_Bexport = yes; then
5247	LDFLAGS="$LDFLAGS -Wl,-Bexport"
5248	fi
5249	CC_SEARCH_FLAGS=""
5250	LD_SEARCH_FLAGS=""
5251	;;
5252	esac
5253
5254	if test "$do64bit" = "yes" -a "$do64bit_ok" = "no" ; then
5255	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 64bit support being disabled -- don't know magic for this platform" >&5
5256	$as_echo "$as_me: WARNING: 64bit support being disabled -- don't know magic for this platform" >&2;}
5257	fi
5258
5259
5260
5261
5262	# Step 4: If pseudo-static linking is in use (see K. B. Kenny, "Dynamic
5263	# Loading for Tcl -- What Became of It?". Proc. 2nd Tcl/Tk Workshop,
5264	# New Orleans, LA, Computerized Processes Unlimited, 1994), then we need
5265	# to determine which of several header files defines the a.out file
5266	# format (a.out.h, sys/exec.h, or sys/exec_aout.h). At present, we
5267	# support only a file format that is more or less version-7-compatible.
5268	# In particular,
5269	# - a.out files must begin with `struct exec'.
5270	# - the N_TXTOFF on the `struct exec' must compute the seek address
5271	# of the text segment
5272	# - The `struct exec' must contain a_magic, a_text, a_data, a_bss
5273	# and a_entry fields.
5274	# The following compilation should succeed if and only if either sys/exec.h
5275	# or a.out.h is usable for the purpose.
5276	#
5277	# Note that the modified COFF format used on MIPS Ultrix 4.x is usable; the
5278	# `struct exec' includes a second header that contains information that
5279	# duplicates the v7 fields that are needed.
5280
5281	if test "x$DL_OBJS" = "xtclLoadAout.o" ; then
5282	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/exec.h" >&5
5283	$as_echo_n "checking sys/exec.h... " >&6; }
5284	if ${tcl_cv_sysexec_h+:} false; then :
5285	$as_echo_n "(cached) " >&6
5286	else
5287
5288	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5289	/* end confdefs.h. */
5290	#include <sys/exec.h>
5291	int
5292	main ()
5293	{
5294
5295	struct exec foo;
5296	unsigned long seek;
5297	int flag;
5298	#if defined(__mips) \|\| defined(mips)
5299	seek = N_TXTOFF (foo.ex_f, foo.ex_o);
5300	#else
5301	seek = N_TXTOFF (foo);
5302	#endif
5303	flag = (foo.a_magic == OMAGIC);
5304	return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
5305
5306	;
5307	return 0;
5308	}
5309	_ACEOF
5310	if ac_fn_c_try_compile "$LINENO"; then :
5311	tcl_cv_sysexec_h=usable
5312	else
5313	tcl_cv_sysexec_h=unusable
5314	fi
5315	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5316	fi
5317	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sysexec_h" >&5
5318	$as_echo "$tcl_cv_sysexec_h" >&6; }
5319	if test $tcl_cv_sysexec_h = usable; then
5320	$as_echo "#define USE_SYS_EXEC_H 1" >>confdefs.h
5321
5322	else
5323	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking a.out.h" >&5
5324	$as_echo_n "checking a.out.h... " >&6; }
5325	if ${tcl_cv_aout_h+:} false; then :
5326	$as_echo_n "(cached) " >&6
5327	else
5328
5329	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5330	/* end confdefs.h. */
5331	#include <a.out.h>
5332	int
5333	main ()
5334	{
5335
5336	struct exec foo;
5337	unsigned long seek;
5338	int flag;
5339	#if defined(__mips) \|\| defined(mips)
5340	seek = N_TXTOFF (foo.ex_f, foo.ex_o);
5341	#else
5342	seek = N_TXTOFF (foo);
5343	#endif
5344	flag = (foo.a_magic == OMAGIC);
5345	return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
5346
5347	;
5348	return 0;
5349	}
5350	_ACEOF
5351	if ac_fn_c_try_compile "$LINENO"; then :
5352	tcl_cv_aout_h=usable
5353	else
5354	tcl_cv_aout_h=unusable
5355	fi
5356	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5357	fi
5358	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_aout_h" >&5
5359	$as_echo "$tcl_cv_aout_h" >&6; }
5360	if test $tcl_cv_aout_h = usable; then
5361	$as_echo "#define USE_A_OUT_H 1" >>confdefs.h
5362
5363	else
5364	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking sys/exec_aout.h" >&5
5365	$as_echo_n "checking sys/exec_aout.h... " >&6; }
5366	if ${tcl_cv_sysexecaout_h+:} false; then :
5367	$as_echo_n "(cached) " >&6
5368	else
5369
5370	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5371	/* end confdefs.h. */
5372	#include <sys/exec_aout.h>
5373	int
5374	main ()
5375	{
5376
5377	struct exec foo;
5378	unsigned long seek;
5379	int flag;
5380	#if defined(__mips) \|\| defined(mips)
5381	seek = N_TXTOFF (foo.ex_f, foo.ex_o);
5382	#else
5383	seek = N_TXTOFF (foo);
5384	#endif
5385	flag = (foo.a_midmag == OMAGIC);
5386	return foo.a_text + foo.a_data + foo.a_bss + foo.a_entry;
5387
5388	;
5389	return 0;
5390	}
5391	_ACEOF
5392	if ac_fn_c_try_compile "$LINENO"; then :
5393	tcl_cv_sysexecaout_h=usable
5394	else
5395	tcl_cv_sysexecaout_h=unusable
5396	fi
5397	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5398	fi
5399	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $tcl_cv_sysexecaout_h" >&5
5400	$as_echo "$tcl_cv_sysexecaout_h" >&6; }
5401	if test $tcl_cv_sysexecaout_h = usable; then
5402	$as_echo "#define USE_SYS_EXEC_AOUT_H 1" >>confdefs.h
5403
5404	else
5405	DL_OBJS=""
5406	fi
5407	fi
5408	fi
5409	fi
5410
5411	# Step 5: disable dynamic loading if requested via a command-line switch.
5412
5413	# Check whether --enable-load was given.
5414	if test "${enable_load+set}" = set; then :
5415	enableval=$enable_load; tcl_ok=$enableval
5416	else
5417	tcl_ok=yes
5418	fi
5419
5420	if test "$tcl_ok" = "no"; then
5421	DL_OBJS=""
5422	fi
5423
5424	if test "x$DL_OBJS" != "x" ; then
5425	BUILD_DLTEST="\$(DLTEST_TARGETS)"
5426	else
5427	echo "Can't figure out how to do dynamic loading or shared libraries"
5428	echo "on this system."
5429	SHLIB_CFLAGS=""
5430	SHLIB_LD=""
5431	SHLIB_SUFFIX=""
5432	DL_OBJS="tclLoadNone.o"
5433	DL_LIBS=""
5434	LDFLAGS="$LDFLAGS_ORIG"
5435	CC_SEARCH_FLAGS=""
5436	LD_SEARCH_FLAGS=""
5437	BUILD_DLTEST=""
5438	fi
5439
5440	# If we're running gcc, then change the C flags for compiling shared
5441	# libraries to the right flags for gcc, instead of those for the
5442	# standard manufacturer compiler.
5443
5444	if test "$DL_OBJS" != "tclLoadNone.o" ; then
5445	if test "$GCC" = "yes" ; then
5446	case $system in
5447	AIX-*)
5448	;;
5449	BSD/OS*)
5450	;;
5451	IRIX*)
5452	;;
5453	NetBSD-\|FreeBSD-\|OpenBSD-*)
5454	;;
5455	Darwin-*)
5456	;;
5457	RISCos-*)
5458	;;
5459	SCO_SV-3.2*)
5460	;;
5461	ULTRIX-4.*)
5462	;;
5463	*)
5464	SHLIB_CFLAGS="-fPIC"
5465	;;
5466	esac
5467	fi
5468	fi
5469
5470	if test "$SHARED_LIB_SUFFIX" = "" ; then
5471	SHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}${SHLIB_SUFFIX}'
5472	fi
5473	if test "$UNSHARED_LIB_SUFFIX" = "" ; then
5474	UNSHARED_LIB_SUFFIX='${VERSION}\$\{DBGX\}.a'
5475	fi
5476
5477	if test "${SHARED_BUILD}" = "1" && test "${SHLIB_SUFFIX}" != "" ; then
5478	LIB_SUFFIX=${SHARED_LIB_SUFFIX}
5479	MAKE_LIB='${SHLIB_LD} -o $@ ${OBJS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}'
5480	INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
5481	else
5482	LIB_SUFFIX=${UNSHARED_LIB_SUFFIX}
5483
5484	if test "$RANLIB" = "" ; then
5485	MAKE_LIB='$(STLIB_LD) $@ ${OBJS}'
5486	INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
5487	else
5488	MAKE_LIB='${STLIB_LD} $@ ${OBJS} ; ${RANLIB} $@'
5489	INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(LIB_FILE))'
5490	fi
5491
5492	fi
5493
5494
5495	# Stub lib does not depend on shared/static configuration
5496	if test "$RANLIB" = "" ; then
5497	MAKE_STUB_LIB='${STLIB_LD} $@ ${STUB_LIB_OBJS}'
5498	INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE)'
5499	else
5500	MAKE_STUB_LIB='${STLIB_LD} $@ ${STUB_LIB_OBJS} ; ${RANLIB} $@'
5501	INSTALL_STUB_LIB='$(INSTALL_LIBRARY) $(STUB_LIB_FILE) $(LIB_INSTALL_DIR)/$(STUB_LIB_FILE) ; (cd $(LIB_INSTALL_DIR) ; $(RANLIB) $(STUB_LIB_FILE))'
5502	fi
5503
5504
5505
5506
5507
5508
5509
5510
5511
5512
5513
5514
5515
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build libraries" >&5
5537	$as_echo_n "checking how to build libraries... " >&6; }
5538	# Check whether --enable-shared was given.
5539	if test "${enable_shared+set}" = set; then :
5540	enableval=$enable_shared; tcl_ok=$enableval
5541	else
5542	tcl_ok=yes
5543	fi
5544
5545
5546	if test "${enable_shared+set}" = set; then
5547	enableval="$enable_shared"
5548	tcl_ok=$enableval
5549	else
5550	tcl_ok=yes
5551	fi
5552
5553	if test "$tcl_ok" = "yes" ; then
5554	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: shared" >&5
5555	$as_echo "shared" >&6; }
5556	SHARED_BUILD=1
5557	else
5558	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5
5559	$as_echo "static" >&6; }
5560	SHARED_BUILD=0
5561	$as_echo "#define STATIC_BUILD 1" >>confdefs.h
5562
5563	fi
5564
5565
5566	gui_with_tcl=""
5567
5568	make_command=""
5569	for m in "$MAKE" make gmake gnumake ; do
5570	if test "x${m}" != "x" ; then
5571	if ( sh -c "$m --version" 2>/dev/null \| grep GNU >/dev/null ) ; then
5572	make_command=$m; break;
5573	fi
5574	fi
5575	done
5576	if test "x${make_command}" = "x" ; then
5577	as_fn_error $? "Requires GNU make. You can specify a version with \$MAKE" "$LINENO" 5
5578	fi
5579	MAKE=${make_command}
5580
5581
5582	# Check whether --enable-gui was given.
5583	if test "${enable_gui+set}" = set; then :
5584	enableval=$enable_gui;
5585	else
5586	enable_gui=yes
5587	fi
5588
5589
5590	ENABLE_GUI=
5591	if test "$enable_gui" != "no" ; then
5592	ENABLE_GUI="yes"
5593	fi
5594
5595
5596	with_tclsh="yes"
5597
5598	# Check whether --with-tclsh was given.
5599	if test "${with_tclsh+set}" = set; then :
5600	withval=$with_tclsh;
5601	else
5602	with_tclsh=yes
5603	fi
5604
5605
5606	TCLSH=
5607	# -----------------------------------------------------------------------
5608	#
5609	# Find the Tcl build configuration file "tclConfig.sh"
5610	#
5611	# -----------------------------------------------------------------------
5612
5613	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for tclConfig.sh" >&5
5614	$as_echo_n "checking for tclConfig.sh... " >&6; }
5615	tcl_config_sh=""
5616	if test "x$gui_with_tcl" != "x" ; then
5617
5618	# Verify that a tclConfig.sh file exists in the directory specified
5619	# by --with-tcl.
5620
5621	for dir in \
5622	$gui_with_tcl
5623	do
5624	if test -r "$dir/tclConfig.sh" ; then
5625	tcl_config_sh="$dir/tclConfig.sh"
5626	break
5627	elif test -r "$dir/lib/tclConfig.sh" ; then
5628	tcl_config_sh="$dir/lib/tclConfig.sh"
5629	break
5630	fi
5631	done
5632	else
5633
5634	# Otherwise, search for Tcl configuration file.
5635
5636	# 1. Search previously named locations.
5637
5638	for dir in \
5639	$prefix \
5640	$exec_prefix \
5641	$gui_cv_tcl_lib
5642	do
5643	if test -r "$dir/tclConfig.sh" ; then
5644	tcl_config_sh="$dir/tclConfig.sh"
5645	break
5646	elif test -r "$dir/lib/tclConfig.sh" ; then
5647	tcl_config_sh="$dir/lib/tclConfig.sh"
5648	break
5649	fi
5650	done
5651	fi
5652
5653	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${tcl_config_sh}" >&5
5654	$as_echo "${tcl_config_sh}" >&6; }
5655
5656	if test "x$tcl_config_sh" = "x" ; then
5657	echo "can't find Tcl configuration script \"tclConfig.sh\""
5658	exit 1
5659	fi
5660	. ${tcl_config_sh}
5661	TCL_INC_SPEC="$TCL_INCLUDE_SPEC"
5662
5663	case $target in
5664	--cygwin\|--mingw)
5665	gui_platform="win"
5666	TCLSH=${TCL_PREFIX}/bin/tclsh${TCL_MAJOR_VERSION}${TCL_MINOR_VERSION}
5667	;;
5668	--darwin*)
5669	gui_platform="macosx"
5670	TCLSH=${TCL_PREFIX}/bin/tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}
5671	;;
5672	*)
5673	blt_platform="unix"
5674	TCLSH=${TCL_PREFIX}/bin/tclsh${TCL_MAJOR_VERSION}.${TCL_MINOR_VERSION}
5675	;;
5676	esac
5677
5678	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${TCLSH}" >&5
5679	$as_echo "${TCLSH}" >&6; }
5680
5681
5682	if test -f "${exec_prefix}/lib/tclConfig.sh" ; then
5683	. ${exec_prefix}/lib/tclConfig.sh
5684	fi
5685	if test -f "${exec_prefix}/lib/tkConfig.sh" ; then
5686	. ${exec_prefix}/lib/tkConfig.sh
5687	fi
5688
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704	ac_config_files="$ac_config_files Makefile pkgIndex.tcl apps/Makefile apps/about apps/encodedata apps/rappture apps/rappture-csh.env apps/rappture.env apps/rappture.use apps/rerun apps/simsim apps/xmldiff scripts/Makefile src/Makefile"
5705
5706	cat >confcache <<\_ACEOF
5707	# This file is a shell script that caches the results of configure
5708	# tests run on this system so they can be shared between configure
5709	# scripts and configure runs, see configure's option --config-cache.
5710	# It is not useful on other systems. If it contains results you don't
5711	# want to keep, you may remove or edit it.
5712	#
5713	# config.status only pays attention to the cache file if you give it
5714	# the --recheck option to rerun configure.
5715	#
5716	# `ac_cv_env_foo' variables (set or unset) will be overridden when
5717	# loading this file, other unset `ac_cv_foo' will be assigned the
5718	# following values.
5719
5720	_ACEOF
5721
5722	# The following way of writing the cache mishandles newlines in values,
5723	# but we know of no workaround that is simple, portable, and efficient.
5724	# So, we kill variables containing newlines.
5725	# Ultrix sh set writes to stderr and can't be redirected directly,
5726	# and sets the high bit in the cache file unless we assign to the vars.
5727	(
5728	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
5729	eval ac_val=\$$ac_var
5730	case $ac_val in #(
5731	${as_nl})
5732	case $ac_var in #(
5733	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5734	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5735	esac
5736	case $ac_var in #(
5737	_ \| IFS \| as_nl) ;; #(
5738	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
5739	*) { eval $ac_var=; unset $ac_var;} ;;
5740	esac ;;
5741	esac
5742	done
5743
5744	(set) 2>&1 \|
5745	case $as_nl`(ac_space=' '; set) 2>&1` in #(
5746	${as_nl}ac_space=\ )
5747	# `set' does not quote correctly, so add quotes: double-quote
5748	# substitution turns \\\\ into \\, and sed turns \\ into \.
5749	sed -n \
5750	"s/'/'\\\\''/g;
5751	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
5752	;; #(
5753	*)
5754	# `set' quotes correctly as required by POSIX, so do not add quotes.
5755	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
5756	;;
5757	esac \|
5758	sort
5759	) \|
5760	sed '
5761	/^ac_cv_env_/b end
5762	t clear
5763	:clear
5764	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
5765	t end
5766	s/^$[^=]$=$.$$/\1=${\1=\2}/
5767	:end' >>confcache
5768	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5769	if test -w "$cache_file"; then
5770	if test "x$cache_file" != "x/dev/null"; then
5771	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5772	$as_echo "$as_me: updating cache $cache_file" >&6;}
5773	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
5774	cat confcache >"$cache_file"
5775	else
5776	case $cache_file in #(
5777	/ \| ?:*)
5778	mv -f confcache "$cache_file"$$ &&
5779	mv -f "$cache_file"$$ "$cache_file" ;; #(
5780	*)
5781	mv -f confcache "$cache_file" ;;
5782	esac
5783	fi
5784	fi
5785	else
5786	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5787	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5788	fi
5789	fi
5790	rm -f confcache
5791
5792	test "x$prefix" = xNONE && prefix=$ac_default_prefix
5793	# Let make expand exec_prefix.
5794	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5795
5796	# Transform confdefs.h into DEFS.
5797	# Protect against shell expansion while executing Makefile rules.
5798	# Protect against Makefile macro expansion.
5799	#
5800	# If the first sed substitution is executed (which looks for macros that
5801	# take arguments), then branch to the quote section. Otherwise,
5802	# look for a macro that doesn't take arguments.
5803	ac_script='
5804	:mline
5805	/\\$/{
5806	N
5807	s,\\\n,,
5808	b mline
5809	}
5810	t clear
5811	:clear
5812	s/^[ ]#[ ]define[ ][ ]$[^ (][^ (]([^)])$[ ]$.*$/-D\1=\2/g
5813	t quote
5814	s/^[ ]#[ ]define[ ][ ]$[^ ][^ ]$[ ]$.$/-D\1=\2/g
5815	t quote
5816	b any
5817	:quote
5818	s/[ `~#$^&*(){}\\\|;'\''"<>?]/\\&/g
5819	s/\[/\\&/g
5820	s/\]/\\&/g
5821	s/\$/$$/g
5822	H
5823	:any
5824	${
5825	g
5826	s/^\n//
5827	s/\n/ /g
5828	p
5829	}
5830	'
5831	DEFS=`sed -n "$ac_script" confdefs.h`
5832
5833
5834	ac_libobjs=
5835	ac_ltlibobjs=
5836	U=
5837	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5838	# 1. Remove the extension, and $U if already installed.
5839	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5840	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
5841	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5842	# will be set to the directory where LIBOBJS objects are built.
5843	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5844	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5845	done
5846	LIBOBJS=$ac_libobjs
5847
5848	LTLIBOBJS=$ac_ltlibobjs
5849
5850
5851
5852	: "${CONFIG_STATUS=./config.status}"
5853	ac_write_fail=0
5854	ac_clean_files_save=$ac_clean_files
5855	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5856	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5857	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5858	as_write_fail=0
5859	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
5860	#! $SHELL
5861	# Generated by $as_me.
5862	# Run this file to recreate the current configuration.
5863	# Compiler output produced by configure, useful for debugging
5864	# configure, is in config.log if it exists.
5865
5866	debug=false
5867	ac_cs_recheck=false
5868	ac_cs_silent=false
5869
5870	SHELL=\${CONFIG_SHELL-$SHELL}
5871	export SHELL
5872	_ASEOF
5873	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
5874	## -------------------- ##
5875	## M4sh Initialization. ##
5876	## -------------------- ##
5877
5878	# Be more Bourne compatible
5879	DUALCASE=1; export DUALCASE # for MKS sh
5880	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5881	emulate sh
5882	NULLCMD=:
5883	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5884	# is contrary to our usage. Disable this feature.
5885	alias -g '${1+"$@"}'='"$@"'
5886	setopt NO_GLOB_SUBST
5887	else
5888	case `(set -o) 2>/dev/null` in #(
5889	posix) :
5890	set -o posix ;; #(
5891	*) :
5892	;;
5893	esac
5894	fi
5895
5896
5897	as_nl='
5898	'
5899	export as_nl
5900	# Printing a long string crashes Solaris 7 /usr/bin/printf.
5901	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5902	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5903	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5904	# Prefer a ksh shell builtin over an external printf program on Solaris,
5905	# but without wasting forks for bash or zsh.
5906	if test -z "$BASH_VERSION$ZSH_VERSION" \
5907	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5908	as_echo='print -r --'
5909	as_echo_n='print -rn --'
5910	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5911	as_echo='printf %s\n'
5912	as_echo_n='printf %s'
5913	else
5914	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5915	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5916	as_echo_n='/usr/ucb/echo -n'
5917	else
5918	as_echo_body='eval expr "X$1" : "X\$.*\$"'
5919	as_echo_n_body='eval
5920	arg=$1;
5921	case $arg in #(
5922	"$as_nl")
5923	expr "X$arg" : "X\$.*\$$as_nl";
5924	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
5925	esac;
5926	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
5927	'
5928	export as_echo_n_body
5929	as_echo_n='sh -c $as_echo_n_body as_echo'
5930	fi
5931	export as_echo_body
5932	as_echo='sh -c $as_echo_body as_echo'
5933	fi
5934
5935	# The user is always right.
5936	if test "${PATH_SEPARATOR+set}" != set; then
5937	PATH_SEPARATOR=:
5938	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5939	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
5940	PATH_SEPARATOR=';'
5941	}
5942	fi
5943
5944
5945	# IFS
5946	# We need space, tab and new line, in precisely that order. Quoting is
5947	# there to prevent editors from complaining about space-tab.
5948	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
5949	# splitting by setting IFS to empty value.)
5950	IFS=" "" $as_nl"
5951
5952	# Find who we are. Look in the path if we contain no directory separator.
5953	as_myself=
5954	case $0 in #((
5955	[\\/] ) as_myself=$0 ;;
5956	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5957	for as_dir in $PATH
5958	do
5959	IFS=$as_save_IFS
5960	test -z "$as_dir" && as_dir=.
5961	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
5962	done
5963	IFS=$as_save_IFS
5964
5965	;;
5966	esac
5967	# We did not find ourselves, most probably we were run as `sh COMMAND'
5968	# in which case we are not to be found in the path.
5969	if test "x$as_myself" = x; then
5970	as_myself=$0
5971	fi
5972	if test ! -f "$as_myself"; then
5973	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
5974	exit 1
5975	fi
5976
5977	# Unset variables that we do not need and which cause bugs (e.g. in
5978	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
5979	# suppresses any "Segmentation fault" message there. '((' could
5980	# trigger a bug in pdksh 5.2.14.
5981	for as_var in BASH_ENV ENV MAIL MAILPATH
5982	do eval test x\${$as_var+set} = xset \
5983	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
5984	done
5985	PS1='$ '
5986	PS2='> '
5987	PS4='+ '
5988
5989	# NLS nuisances.
5990	LC_ALL=C
5991	export LC_ALL
5992	LANGUAGE=C
5993	export LANGUAGE
5994
5995	# CDPATH.
5996	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
5997
5998
5999	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6000	# ----------------------------------------
6001	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6002	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6003	# script with STATUS, using 1 if that was 0.
6004	as_fn_error ()
6005	{
6006	as_status=$1; test $as_status -eq 0 && as_status=1
6007	if test "$4"; then
6008	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6009	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6010	fi
6011	$as_echo "$as_me: error: $2" >&2
6012	as_fn_exit $as_status
6013	} # as_fn_error
6014
6015
6016	# as_fn_set_status STATUS
6017	# -----------------------
6018	# Set $? to STATUS, without forking.
6019	as_fn_set_status ()
6020	{
6021	return $1
6022	} # as_fn_set_status
6023
6024	# as_fn_exit STATUS
6025	# -----------------
6026	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6027	as_fn_exit ()
6028	{
6029	set +e
6030	as_fn_set_status $1
6031	exit $1
6032	} # as_fn_exit
6033
6034	# as_fn_unset VAR
6035	# ---------------
6036	# Portably unset VAR.
6037	as_fn_unset ()
6038	{
6039	{ eval $1=; unset $1;}
6040	}
6041	as_unset=as_fn_unset
6042	# as_fn_append VAR VALUE
6043	# ----------------------
6044	# Append the text in VALUE to the end of the definition contained in VAR. Take
6045	# advantage of any shell optimizations that allow amortized linear growth over
6046	# repeated appends, instead of the typical quadratic growth present in naive
6047	# implementations.
6048	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6049	eval 'as_fn_append ()
6050	{
6051	eval $1+=\$2
6052	}'
6053	else
6054	as_fn_append ()
6055	{
6056	eval $1=\$$1\$2
6057	}
6058	fi # as_fn_append
6059
6060	# as_fn_arith ARG...
6061	# ------------------
6062	# Perform arithmetic evaluation on the ARGs, and store the result in the
6063	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6064	# must be portable across $(()) and expr.
6065	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6066	eval 'as_fn_arith ()
6067	{
6068	as_val=$(( $* ))
6069	}'
6070	else
6071	as_fn_arith ()
6072	{
6073	as_val=`expr "$@" \|\| test $? -eq 1`
6074	}
6075	fi # as_fn_arith
6076
6077
6078	if expr a : '$a$' >/dev/null 2>&1 &&
6079	test "X`expr 00001 : '.*$...$'`" = X001; then
6080	as_expr=expr
6081	else
6082	as_expr=false
6083	fi
6084
6085	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6086	as_basename=basename
6087	else
6088	as_basename=false
6089	fi
6090
6091	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6092	as_dirname=dirname
6093	else
6094	as_dirname=false
6095	fi
6096
6097	as_me=`$as_basename -- "$0" \|\|
6098	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6099	X"$0" : 'X$//$$' \\| \
6100	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6101	$as_echo X/"$0" \|
6102	sed '/^.\/$[^/][^/]$\/*$/{
6103	s//\1/
6104	q
6105	}
6106	/^X\/$\/\/$$/{
6107	s//\1/
6108	q
6109	}
6110	/^X\/$\/$.*/{
6111	s//\1/
6112	q
6113	}
6114	s/.*/./; q'`
6115
6116	# Avoid depending upon Character Ranges.
6117	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6118	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6119	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6120	as_cr_digits='0123456789'
6121	as_cr_alnum=$as_cr_Letters$as_cr_digits
6122
6123	ECHO_C= ECHO_N= ECHO_T=
6124	case `echo -n x` in #(((((
6125	-n*)
6126	case `echo 'xy\c'` in
6127	c) ECHO_T=' ';; # ECHO_T is single tab character.
6128	xy) ECHO_C='\c';;
6129	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6130	ECHO_T=' ';;
6131	esac;;
6132	*)
6133	ECHO_N='-n';;
6134	esac
6135
6136	rm -f conf$$ conf$$.exe conf$$.file
6137	if test -d conf$$.dir; then
6138	rm -f conf$$.dir/conf$$.file
6139	else
6140	rm -f conf$$.dir
6141	mkdir conf$$.dir 2>/dev/null
6142	fi
6143	if (echo >conf$$.file) 2>/dev/null; then
6144	if ln -s conf$$.file conf$$ 2>/dev/null; then
6145	as_ln_s='ln -s'
6146	# ... but there are two gotchas:
6147	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6148	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6149	# In both cases, we have to default to `cp -pR'.
6150	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6151	as_ln_s='cp -pR'
6152	elif ln conf$$.file conf$$ 2>/dev/null; then
6153	as_ln_s=ln
6154	else
6155	as_ln_s='cp -pR'
6156	fi
6157	else
6158	as_ln_s='cp -pR'
6159	fi
6160	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6161	rmdir conf$$.dir 2>/dev/null
6162
6163
6164	# as_fn_mkdir_p
6165	# -------------
6166	# Create "$as_dir" as a directory, including parents if necessary.
6167	as_fn_mkdir_p ()
6168	{
6169
6170	case $as_dir in #(
6171	-*) as_dir=./$as_dir;;
6172	esac
6173	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6174	as_dirs=
6175	while :; do
6176	case $as_dir in #(
6177	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6178	*) as_qdir=$as_dir;;
6179	esac
6180	as_dirs="'$as_qdir' $as_dirs"
6181	as_dir=`$as_dirname -- "$as_dir" \|\|
6182	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6183	X"$as_dir" : 'X$//$[^/]' \\| \
6184	X"$as_dir" : 'X$//$$' \\| \
6185	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6186	$as_echo X"$as_dir" \|
6187	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6188	s//\1/
6189	q
6190	}
6191	/^X$\/\/$[^/].*/{
6192	s//\1/
6193	q
6194	}
6195	/^X$\/\/$$/{
6196	s//\1/
6197	q
6198	}
6199	/^X$\/$.*/{
6200	s//\1/
6201	q
6202	}
6203	s/.*/./; q'`
6204	test -d "$as_dir" && break
6205	done
6206	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6207	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6208
6209
6210	} # as_fn_mkdir_p
6211	if mkdir -p . 2>/dev/null; then
6212	as_mkdir_p='mkdir -p "$as_dir"'
6213	else
6214	test -d ./-p && rmdir ./-p
6215	as_mkdir_p=false
6216	fi
6217
6218
6219	# as_fn_executable_p FILE
6220	# -----------------------
6221	# Test if FILE is an executable regular file.
6222	as_fn_executable_p ()
6223	{
6224	test -f "$1" && test -x "$1"
6225	} # as_fn_executable_p
6226	as_test_x='test -x'
6227	as_executable_p=as_fn_executable_p
6228
6229	# Sed expression to map a string onto a valid CPP name.
6230	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6231
6232	# Sed expression to map a string onto a valid variable name.
6233	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6234
6235
6236	exec 6>&1
6237	## ----------------------------------- ##
6238	## Main body of $CONFIG_STATUS script. ##
6239	## ----------------------------------- ##
6240	_ASEOF
6241	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6242
6243	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6244	# Save the log message, to keep $0 and so on meaningful, and to
6245	# report actual input values of CONFIG_FILES etc. instead of their
6246	# values after options handling.
6247	ac_log="
6248	This file was extended by RapptureGUI $as_me 1.1, which was
6249	generated by GNU Autoconf 2.69. Invocation command line was
6250
6251	CONFIG_FILES = $CONFIG_FILES
6252	CONFIG_HEADERS = $CONFIG_HEADERS
6253	CONFIG_LINKS = $CONFIG_LINKS
6254	CONFIG_COMMANDS = $CONFIG_COMMANDS
6255	$ $0 $@
6256
6257	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6258	"
6259
6260	_ACEOF
6261
6262	case $ac_config_files in *"
6263	") set x $ac_config_files; shift; ac_config_files=$;;
6264	esac
6265
6266
6267
6268	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6269	# Files that config.status was made for.
6270	config_files="$ac_config_files"
6271
6272	_ACEOF
6273
6274	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6275	ac_cs_usage="\
6276	\`$as_me' instantiates files and other configuration actions
6277	from templates according to the current configuration. Unless the files
6278	and actions are specified as TAGs, all are instantiated by default.
6279
6280	Usage: $0 [OPTION]... [TAG]...
6281
6282	-h, --help print this help, then exit
6283	-V, --version print version number and configuration settings, then exit
6284	--config print configuration, then exit
6285	-q, --quiet, --silent
6286	do not print progress messages
6287	-d, --debug don't remove temporary files
6288	--recheck update $as_me by reconfiguring in the same conditions
6289	--file=FILE[:TEMPLATE]
6290	instantiate the configuration file FILE
6291
6292	Configuration files:
6293	$config_files
6294
6295	Report bugs to <rappture@nanohub.org>."
6296
6297	_ACEOF
6298	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6299	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6300	ac_cs_version="\\
6301	RapptureGUI config.status 1.1
6302	configured by $0, generated by GNU Autoconf 2.69,
6303	with options \\"\$ac_cs_config\\"
6304
6305	Copyright (C) 2012 Free Software Foundation, Inc.
6306	This config.status script is free software; the Free Software Foundation
6307	gives unlimited permission to copy, distribute and modify it."
6308
6309	ac_pwd='$ac_pwd'
6310	srcdir='$srcdir'
6311	INSTALL='$INSTALL'
6312	MKDIR_P='$MKDIR_P'
6313	test -n "\$AWK" \|\| AWK=awk
6314	_ACEOF
6315
6316	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6317	# The default lists apply if the user does not specify any file.
6318	ac_need_defaults=:
6319	while test $# != 0
6320	do
6321	case $1 in
6322	--=?)
6323	ac_option=`expr "X$1" : 'X$[^=]*$='`
6324	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6325	ac_shift=:
6326	;;
6327	--*=)
6328	ac_option=`expr "X$1" : 'X$[^=]*$='`
6329	ac_optarg=
6330	ac_shift=:
6331	;;
6332	*)
6333	ac_option=$1
6334	ac_optarg=$2
6335	ac_shift=shift
6336	;;
6337	esac
6338
6339	case $ac_option in
6340	# Handling of the options.
6341	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6342	ac_cs_recheck=: ;;
6343	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6344	$as_echo "$ac_cs_version"; exit ;;
6345	--config \| --confi \| --conf \| --con \| --co \| --c )
6346	$as_echo "$ac_cs_config"; exit ;;
6347	--debug \| --debu \| --deb \| --de \| --d \| -d )
6348	debug=: ;;
6349	--file \| --fil \| --fi \| --f )
6350	$ac_shift
6351	case $ac_optarg in
6352	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6353	'') as_fn_error $? "missing file argument" ;;
6354	esac
6355	as_fn_append CONFIG_FILES " '$ac_optarg'"
6356	ac_need_defaults=false;;
6357	--he \| --h \| --help \| --hel \| -h )
6358	$as_echo "$ac_cs_usage"; exit ;;
6359	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6360	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6361	ac_cs_silent=: ;;
6362
6363	# This is an error.
6364	-*) as_fn_error $? "unrecognized option: \`$1'
6365	Try \`$0 --help' for more information." ;;
6366
6367	*) as_fn_append ac_config_targets " $1"
6368	ac_need_defaults=false ;;
6369
6370	esac
6371	shift
6372	done
6373
6374	ac_configure_extra_args=
6375
6376	if $ac_cs_silent; then
6377	exec 6>/dev/null
6378	ac_configure_extra_args="$ac_configure_extra_args --silent"
6379	fi
6380
6381	_ACEOF
6382	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6383	if \$ac_cs_recheck; then
6384	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6385	shift
6386	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6387	CONFIG_SHELL='$SHELL'
6388	export CONFIG_SHELL
6389	exec "\$@"
6390	fi
6391
6392	_ACEOF
6393	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6394	exec 5>>config.log
6395	{
6396	echo
6397	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6398	## Running $as_me. ##
6399	_ASBOX
6400	$as_echo "$ac_log"
6401	} >&5
6402
6403	_ACEOF
6404	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6405	_ACEOF
6406
6407	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6408
6409	# Handling of arguments.
6410	for ac_config_target in $ac_config_targets
6411	do
6412	case $ac_config_target in
6413	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6414	"pkgIndex.tcl") CONFIG_FILES="$CONFIG_FILES pkgIndex.tcl" ;;
6415	"apps/Makefile") CONFIG_FILES="$CONFIG_FILES apps/Makefile" ;;
6416	"apps/about") CONFIG_FILES="$CONFIG_FILES apps/about" ;;
6417	"apps/encodedata") CONFIG_FILES="$CONFIG_FILES apps/encodedata" ;;
6418	"apps/rappture") CONFIG_FILES="$CONFIG_FILES apps/rappture" ;;
6419	"apps/rappture-csh.env") CONFIG_FILES="$CONFIG_FILES apps/rappture-csh.env" ;;
6420	"apps/rappture.env") CONFIG_FILES="$CONFIG_FILES apps/rappture.env" ;;
6421	"apps/rappture.use") CONFIG_FILES="$CONFIG_FILES apps/rappture.use" ;;
6422	"apps/rerun") CONFIG_FILES="$CONFIG_FILES apps/rerun" ;;
6423	"apps/simsim") CONFIG_FILES="$CONFIG_FILES apps/simsim" ;;
6424	"apps/xmldiff") CONFIG_FILES="$CONFIG_FILES apps/xmldiff" ;;
6425	"scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;;
6426	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6427
6428	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6429	esac
6430	done
6431
6432
6433	# If the user did not use the arguments to specify the items to instantiate,
6434	# then the envvar interface is used. Set only those that are not.
6435	# We use the long form for the default assignment because of an extremely
6436	# bizarre bug on SunOS 4.1.3.
6437	if $ac_need_defaults; then
6438	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6439	fi
6440
6441	# Have a temporary directory for convenience. Make it in the build tree
6442	# simply because there is no reason against having it here, and in addition,
6443	# creating and moving files from /tmp can sometimes cause problems.
6444	# Hook for its removal unless debugging.
6445	# Note that there is a small window in which the directory will not be cleaned:
6446	# after its creation but before its name has been assigned to `$tmp'.
6447	$debug \|\|
6448	{
6449	tmp= ac_tmp=
6450	trap 'exit_status=$?
6451	: "${ac_tmp:=$tmp}"
6452	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
6453	' 0
6454	trap 'as_fn_exit 1' 1 2 13 15
6455	}
6456	# Create a (secure) tmp directory for tmp files.
6457
6458	{
6459	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6460	test -d "$tmp"
6461	} \|\|
6462	{
6463	tmp=./conf$$-$RANDOM
6464	(umask 077 && mkdir "$tmp")
6465	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6466	ac_tmp=$tmp
6467
6468	# Set up the scripts for CONFIG_FILES section.
6469	# No need to generate them if there are no CONFIG_FILES.
6470	# This happens for instance with `./config.status config.h'.
6471	if test -n "$CONFIG_FILES"; then
6472
6473
6474	ac_cr=`echo X \| tr X '\015'`
6475	# On cygwin, bash can eat \r inside `` if the user requested igncr.
6476	# But we know of no other shell where ac_cr would be empty at this
6477	# point, so we can use a bashism as a fallback.
6478	if test "x$ac_cr" = x; then
6479	eval ac_cr=\$\'\\r\'
6480	fi
6481	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6482	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6483	ac_cs_awk_cr='\\r'
6484	else
6485	ac_cs_awk_cr=$ac_cr
6486	fi
6487
6488	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6489	_ACEOF
6490
6491
6492	{
6493	echo "cat >conf$$subs.awk <<_ACEOF" &&
6494	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
6495	echo "_ACEOF"
6496	} >conf$$subs.sh \|\|
6497	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6498	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
6499	ac_delim='%!_!# '
6500	for ac_last_try in false false false false false :; do
6501	. ./conf$$subs.sh \|\|
6502	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6503
6504	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
6505	if test $ac_delim_n = $ac_delim_num; then
6506	break
6507	elif $ac_last_try; then
6508	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6509	else
6510	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6511	fi
6512	done
6513	rm -f conf$$subs.sh
6514
6515	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6516	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6517	_ACEOF
6518	sed -n '
6519	h
6520	s/^/S["/; s/!.*/"]=/
6521	p
6522	g
6523	s/^[^!]*!//
6524	:repl
6525	t repl
6526	s/'"$ac_delim"'$//
6527	t delim
6528	:nl
6529	h
6530	s/$.\{148\}$..*/\1/
6531	t more1
6532	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6533	p
6534	n
6535	b repl
6536	:more1
6537	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6538	p
6539	g
6540	s/.\{148\}//
6541	t nl
6542	:delim
6543	h
6544	s/$.\{148\}$..*/\1/
6545	t more2
6546	s/["\\]/\\&/g; s/^/"/; s/$/"/
6547	p
6548	b
6549	:more2
6550	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6551	p
6552	g
6553	s/.\{148\}//
6554	t delim
6555	' <conf$$subs.awk \| sed '
6556	/^[^""]/{
6557	N
6558	s/\n//
6559	}
6560	' >>$CONFIG_STATUS \|\| ac_write_fail=1
6561	rm -f conf$$subs.awk
6562	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6563	_ACAWK
6564	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6565	for (key in S) S_is_set[key] = 1
6566	FS = ""
6567
6568	}
6569	{
6570	line = $ 0
6571	nfields = split(line, field, "@")
6572	substed = 0
6573	len = length(field[1])
6574	for (i = 2; i < nfields; i++) {
6575	key = field[i]
6576	keylen = length(key)
6577	if (S_is_set[key]) {
6578	value = S[key]
6579	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6580	len += length(value) + length(field[++i])
6581	substed = 1
6582	} else
6583	len += 1 + keylen
6584	}
6585
6586	print line
6587	}
6588
6589	_ACAWK
6590	_ACEOF
6591	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6592	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6593	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6594	else
6595	cat
6596	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6597	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6598	_ACEOF
6599
6600	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6601	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6602	# trailing colons and then remove the whole line if VPATH becomes empty
6603	# (actually we leave an empty line to preserve line numbers).
6604	if test "x$srcdir" = x.; then
6605	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
6606	h
6607	s///
6608	s/^/:/
6609	s/[ ]*$/:/
6610	s/:\$(srcdir):/:/g
6611	s/:\${srcdir}:/:/g
6612	s/:@srcdir@:/:/g
6613	s/^:*//
6614	s/:*$//
6615	x
6616	s/$=[ ]$./\1/
6617	G
6618	s/\n//
6619	s/^[^=]=[ ]$//
6620	}'
6621	fi
6622
6623	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6624	fi # test -n "$CONFIG_FILES"
6625
6626
6627	eval set X " :F $CONFIG_FILES "
6628	shift
6629	for ac_tag
6630	do
6631	case $ac_tag in
6632	:[FHLC]) ac_mode=$ac_tag; continue;;
6633	esac
6634	case $ac_mode$ac_tag in
6635	:[FHL]:);;
6636	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6637	:[FH]-) ac_tag=-:-;;
6638	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6639	esac
6640	ac_save_IFS=$IFS
6641	IFS=:
6642	set x $ac_tag
6643	IFS=$ac_save_IFS
6644	shift
6645	ac_file=$1
6646	shift
6647
6648	case $ac_mode in
6649	:L) ac_source=$1;;
6650	:[FH])
6651	ac_file_inputs=
6652	for ac_f
6653	do
6654	case $ac_f in
6655	-) ac_f="$ac_tmp/stdin";;
6656	*) # Look for the file first in the build tree, then in the source tree
6657	# (if the path is not absolute). The absolute path cannot be DOS-style,
6658	# because $ac_f cannot contain `:'.
6659	test -f "$ac_f" \|\|
6660	case $ac_f in
6661	[\\/$]*) false;;
6662	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6663	esac \|\|
6664	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6665	esac
6666	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
6667	as_fn_append ac_file_inputs " '$ac_f'"
6668	done
6669
6670	# Let's still pretend it is `configure' which instantiates (i.e., don't
6671	# use $as_me), people would be surprised to read:
6672	# /* config.h. Generated by config.status. */
6673	configure_input='Generated from '`
6674	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
6675	`' by configure.'
6676	if test x"$ac_file" != x-; then
6677	configure_input="$ac_file. $configure_input"
6678	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6679	$as_echo "$as_me: creating $ac_file" >&6;}
6680	fi
6681	# Neutralize special characters interpreted by sed in replacement strings.
6682	case $configure_input in #(
6683	\& \| \\| \| \\ )
6684	ac_sed_conf_input=`$as_echo "$configure_input" \|
6685	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
6686	*) ac_sed_conf_input=$configure_input;;
6687	esac
6688
6689	case $ac_tag in
6690	:-: \| *:-) cat >"$ac_tmp/stdin" \
6691	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6692	esac
6693	;;
6694	esac
6695
6696	ac_dir=`$as_dirname -- "$ac_file" \|\|
6697	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6698	X"$ac_file" : 'X$//$[^/]' \\| \
6699	X"$ac_file" : 'X$//$$' \\| \
6700	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
6701	$as_echo X"$ac_file" \|
6702	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6703	s//\1/
6704	q
6705	}
6706	/^X$\/\/$[^/].*/{
6707	s//\1/
6708	q
6709	}
6710	/^X$\/\/$$/{
6711	s//\1/
6712	q
6713	}
6714	/^X$\/$.*/{
6715	s//\1/
6716	q
6717	}
6718	s/.*/./; q'`
6719	as_dir="$ac_dir"; as_fn_mkdir_p
6720	ac_builddir=.
6721
6722	case "$ac_dir" in
6723	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6724	*)
6725	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
6726	# A ".." for each directory in $ac_dir_suffix.
6727	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
6728	case $ac_top_builddir_sub in
6729	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6730	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6731	esac ;;
6732	esac
6733	ac_abs_top_builddir=$ac_pwd
6734	ac_abs_builddir=$ac_pwd$ac_dir_suffix
6735	# for backward compatibility:
6736	ac_top_builddir=$ac_top_build_prefix
6737
6738	case $srcdir in
6739	.) # We are building in place.
6740	ac_srcdir=.
6741	ac_top_srcdir=$ac_top_builddir_sub
6742	ac_abs_top_srcdir=$ac_pwd ;;
6743	[\\/]* \| ?:[\\/]* ) # Absolute name.
6744	ac_srcdir=$srcdir$ac_dir_suffix;
6745	ac_top_srcdir=$srcdir
6746	ac_abs_top_srcdir=$srcdir ;;
6747	*) # Relative name.
6748	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6749	ac_top_srcdir=$ac_top_build_prefix$srcdir
6750	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6751	esac
6752	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6753
6754
6755	case $ac_mode in
6756	:F)
6757	#
6758	# CONFIG_FILE
6759	#
6760
6761	case $INSTALL in
6762	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6763	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6764	esac
6765	ac_MKDIR_P=$MKDIR_P
6766	case $MKDIR_P in
6767	[\\/$]* \| ?:[\\/]* ) ;;
6768	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
6769	esac
6770	_ACEOF
6771
6772	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6773	# If the template does not know about datarootdir, expand it.
6774	# FIXME: This hack should be removed a few years after 2.60.
6775	ac_datarootdir_hack=; ac_datarootdir_seen=
6776	ac_sed_dataroot='
6777	/datarootdir/ {
6778	p
6779	q
6780	}
6781	/@datadir@/p
6782	/@docdir@/p
6783	/@infodir@/p
6784	/@localedir@/p
6785	/@mandir@/p'
6786	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6787	datarootdir) ac_datarootdir_seen=yes;;
6788	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
6789	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6790	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6791	_ACEOF
6792	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6793	ac_datarootdir_hack='
6794	s&@datadir@&$datadir&g
6795	s&@docdir@&$docdir&g
6796	s&@infodir@&$infodir&g
6797	s&@localedir@&$localedir&g
6798	s&@mandir@&$mandir&g
6799	s&\\\${datarootdir}&$datarootdir&g' ;;
6800	esac
6801	_ACEOF
6802
6803	# Neutralize VPATH when `$srcdir' = `.'.
6804	# Shell code in configure.ac might set extrasub.
6805	# FIXME: do we really want to maintain this feature?
6806	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6807	ac_sed_extra="$ac_vpsub
6808	$extrasub
6809	_ACEOF
6810	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6811	:t
6812	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6813	s\|@configure_input@\|$ac_sed_conf_input\|;t t
6814	s&@top_builddir@&$ac_top_builddir_sub&;t t
6815	s&@top_build_prefix@&$ac_top_build_prefix&;t t
6816	s&@srcdir@&$ac_srcdir&;t t
6817	s&@abs_srcdir@&$ac_abs_srcdir&;t t
6818	s&@top_srcdir@&$ac_top_srcdir&;t t
6819	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
6820	s&@builddir@&$ac_builddir&;t t
6821	s&@abs_builddir@&$ac_abs_builddir&;t t
6822	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
6823	s&@INSTALL@&$ac_INSTALL&;t t
6824	s&@MKDIR_P@&$ac_MKDIR_P&;t t
6825	$ac_datarootdir_hack
6826	"
6827	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
6828	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
6829
6830	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
6831	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
6832	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
6833	"$ac_tmp/out"`; test -z "$ac_out"; } &&
6834	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6835	which seems to be undefined. Please make sure it is defined" >&5
6836	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
6837	which seems to be undefined. Please make sure it is defined" >&2;}
6838
6839	rm -f "$ac_tmp/stdin"
6840	case $ac_file in
6841	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
6842	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
6843	esac \
6844	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
6845	;;
6846
6847
6848
6849	esac
6850
6851	done # for ac_tag
6852
6853
6854	as_fn_exit 0
6855	_ACEOF
6856	ac_clean_files=$ac_clean_files_save
6857
6858	test $ac_write_fail = 0 \|\|
6859	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
6860
6861
6862	# configure is writing to config.log, and then calls config.status.
6863	# config.status does its own redirection, appending to config.log.
6864	# Unfortunately, on DOS this fails, as config.log is still kept open
6865	# by configure, so config.status won't be able to write to it; its
6866	# output is simply discarded. So we exec the FD to /dev/null,
6867	# effectively closing config.log, so it can be properly (re)opened and
6868	# appended to by config.status. When coming back to configure, we
6869	# need to make the FD available again.
6870	if test "$no_create" != yes; then
6871	ac_cs_success=:
6872	ac_config_status_args=
6873	test "$silent" = yes &&
6874	ac_config_status_args="$ac_config_status_args --quiet"
6875	exec 5>/dev/null
6876	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
6877	exec 5>>config.log
6878	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
6879	# would make configure fail if this is the last instruction.
6880	$ac_cs_success \|\| as_fn_exit 1
6881	fi
6882	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
6883	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
6884	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
6885	fi
6886

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