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ADT aaron-thesis arm-eh ast-experimental cleanup-dtors ctor deferred_resn demangler enum forall-pointer-decay gc_noraii jacob/cs343-translation jenkins-sandbox memory new-ast new-ast-unique-expr new-env no_list persistent-indexer pthread-emulation qualifiedEnum resolv-new with_gc

Last change on this file since ef7d253 was ef7d253, checked in by Thierry Delisle <tdelisle@…>, 9 years ago
updated automake config to support less verbose build and compile the tests directory
Property mode set to `100755`
File size: 207.0 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.69 for cfa-cc 1.0.0.
4	#
5	# Report bugs to <cforall@plg.uwaterloo.ca>.
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: cforall@plg.uwaterloo.ca about your system, including
271	$0: any error possibly output before this message. Then
272	$0: install a modern shell, or manually run the script
273	$0: under such a shell if you do have one."
274	fi
275	exit 1
276	fi
277	fi
278	fi
279	SHELL=${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='cfa-cc'
582	PACKAGE_TARNAME='cfa-cc'
583	PACKAGE_VERSION='1.0.0'
584	PACKAGE_STRING='cfa-cc 1.0.0'
585	PACKAGE_BUGREPORT='cforall@plg.uwaterloo.ca'
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='am__EXEEXT_FALSE
625	am__EXEEXT_TRUE
626	LTLIBOBJS
627	LIBOBJS
628	ALLOCA
629	EGREP
630	GREP
631	CPP
632	RANLIB
633	LEXLIB
634	LEX_OUTPUT_ROOT
635	LEX
636	YFLAGS
637	YACC
638	am__fastdepCC_FALSE
639	am__fastdepCC_TRUE
640	CCDEPMODE
641	ac_ct_CC
642	CFLAGS
643	CC
644	am__fastdepCXX_FALSE
645	am__fastdepCXX_TRUE
646	CXXDEPMODE
647	am__nodep
648	AMDEPBACKSLASH
649	AMDEP_FALSE
650	AMDEP_TRUE
651	am__quote
652	am__include
653	DEPDIR
654	OBJEXT
655	EXEEXT
656	ac_ct_CXX
657	CPPFLAGS
658	LDFLAGS
659	CXXFLAGS
660	CXX
661	CFA_LIBDIR
662	CFA_BINDIR
663	CFA_INCDIR
664	CFA_PREFIX
665	CFA_BACKEND_CC
666	BACKEND_CC
667	MAINT
668	MAINTAINER_MODE_FALSE
669	MAINTAINER_MODE_TRUE
670	am__untar
671	am__tar
672	AMTAR
673	am__leading_dot
674	SET_MAKE
675	AWK
676	mkdir_p
677	MKDIR_P
678	INSTALL_STRIP_PROGRAM
679	STRIP
680	install_sh
681	MAKEINFO
682	AUTOHEADER
683	AUTOMAKE
684	AUTOCONF
685	ACLOCAL
686	VERSION
687	PACKAGE
688	CYGPATH_W
689	am__isrc
690	INSTALL_DATA
691	INSTALL_SCRIPT
692	INSTALL_PROGRAM
693	AM_BACKSLASH
694	AM_DEFAULT_VERBOSITY
695	AM_DEFAULT_V
696	AM_V
697	target_alias
698	host_alias
699	build_alias
700	LIBS
701	ECHO_T
702	ECHO_N
703	ECHO_C
704	DEFS
705	mandir
706	localedir
707	libdir
708	psdir
709	pdfdir
710	dvidir
711	htmldir
712	infodir
713	docdir
714	oldincludedir
715	includedir
716	localstatedir
717	sharedstatedir
718	sysconfdir
719	datadir
720	datarootdir
721	libexecdir
722	sbindir
723	bindir
724	program_transform_name
725	prefix
726	exec_prefix
727	PACKAGE_URL
728	PACKAGE_BUGREPORT
729	PACKAGE_STRING
730	PACKAGE_VERSION
731	PACKAGE_TARNAME
732	PACKAGE_NAME
733	PATH_SEPARATOR
734	SHELL'
735	ac_subst_files=''
736	ac_user_opts='
737	enable_option_checking
738	enable_silent_rules
739	enable_maintainer_mode
740	with_backend_compiler
741	enable_dependency_tracking
742	'
743	ac_precious_vars='build_alias
744	host_alias
745	target_alias
746	CXX
747	CXXFLAGS
748	LDFLAGS
749	LIBS
750	CPPFLAGS
751	CCC
752	CC
753	CFLAGS
754	YACC
755	YFLAGS
756	CPP'
757
758
759	# Initialize some variables set by options.
760	ac_init_help=
761	ac_init_version=false
762	ac_unrecognized_opts=
763	ac_unrecognized_sep=
764	# The variables have the same names as the options, with
765	# dashes changed to underlines.
766	cache_file=/dev/null
767	exec_prefix=NONE
768	no_create=
769	no_recursion=
770	prefix=NONE
771	program_prefix=NONE
772	program_suffix=NONE
773	program_transform_name=s,x,x,
774	silent=
775	site=
776	srcdir=
777	verbose=
778	x_includes=NONE
779	x_libraries=NONE
780
781	# Installation directory options.
782	# These are left unexpanded so users can "make install exec_prefix=/foo"
783	# and all the variables that are supposed to be based on exec_prefix
784	# by default will actually change.
785	# Use braces instead of parens because sh, perl, etc. also accept them.
786	# (The list follows the same order as the GNU Coding Standards.)
787	bindir='${exec_prefix}/bin'
788	sbindir='${exec_prefix}/sbin'
789	libexecdir='${exec_prefix}/libexec'
790	datarootdir='${prefix}/share'
791	datadir='${datarootdir}'
792	sysconfdir='${prefix}/etc'
793	sharedstatedir='${prefix}/com'
794	localstatedir='${prefix}/var'
795	includedir='${prefix}/include'
796	oldincludedir='/usr/include'
797	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
798	infodir='${datarootdir}/info'
799	htmldir='${docdir}'
800	dvidir='${docdir}'
801	pdfdir='${docdir}'
802	psdir='${docdir}'
803	libdir='${exec_prefix}/lib'
804	localedir='${datarootdir}/locale'
805	mandir='${datarootdir}/man'
806
807	ac_prev=
808	ac_dashdash=
809	for ac_option
810	do
811	# If the previous option needs an argument, assign it.
812	if test -n "$ac_prev"; then
813	eval $ac_prev=\$ac_option
814	ac_prev=
815	continue
816	fi
817
818	case $ac_option in
819	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
820	*=) ac_optarg= ;;
821	*) ac_optarg=yes ;;
822	esac
823
824	# Accept the important Cygnus configure options, so we can diagnose typos.
825
826	case $ac_dashdash$ac_option in
827	--)
828	ac_dashdash=yes ;;
829
830	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
831	ac_prev=bindir ;;
832	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
833	bindir=$ac_optarg ;;
834
835	-build \| --build \| --buil \| --bui \| --bu)
836	ac_prev=build_alias ;;
837	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
838	build_alias=$ac_optarg ;;
839
840	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
841	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
842	ac_prev=cache_file ;;
843	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
844	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
845	cache_file=$ac_optarg ;;
846
847	--config-cache \| -C)
848	cache_file=config.cache ;;
849
850	-datadir \| --datadir \| --datadi \| --datad)
851	ac_prev=datadir ;;
852	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
853	datadir=$ac_optarg ;;
854
855	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
856	\| --dataroo \| --dataro \| --datar)
857	ac_prev=datarootdir ;;
858	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
859	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
860	datarootdir=$ac_optarg ;;
861
862	-disable-* \| --disable-*)
863	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
864	# Reject names that are not valid shell variable names.
865	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
866	as_fn_error $? "invalid feature name: $ac_useropt"
867	ac_useropt_orig=$ac_useropt
868	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
869	case $ac_user_opts in
870	*"
871	"enable_$ac_useropt"
872	"*) ;;
873	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
874	ac_unrecognized_sep=', ';;
875	esac
876	eval enable_$ac_useropt=no ;;
877
878	-docdir \| --docdir \| --docdi \| --doc \| --do)
879	ac_prev=docdir ;;
880	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
881	docdir=$ac_optarg ;;
882
883	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
884	ac_prev=dvidir ;;
885	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
886	dvidir=$ac_optarg ;;
887
888	-enable-* \| --enable-*)
889	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
890	# Reject names that are not valid shell variable names.
891	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
892	as_fn_error $? "invalid feature name: $ac_useropt"
893	ac_useropt_orig=$ac_useropt
894	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
895	case $ac_user_opts in
896	*"
897	"enable_$ac_useropt"
898	"*) ;;
899	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
900	ac_unrecognized_sep=', ';;
901	esac
902	eval enable_$ac_useropt=\$ac_optarg ;;
903
904	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
905	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
906	\| --exec \| --exe \| --ex)
907	ac_prev=exec_prefix ;;
908	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
909	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
910	\| --exec=* \| --exe=* \| --ex=*)
911	exec_prefix=$ac_optarg ;;
912
913	-gas \| --gas \| --ga \| --g)
914	# Obsolete; use --with-gas.
915	with_gas=yes ;;
916
917	-help \| --help \| --hel \| --he \| -h)
918	ac_init_help=long ;;
919	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
920	ac_init_help=recursive ;;
921	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
922	ac_init_help=short ;;
923
924	-host \| --host \| --hos \| --ho)
925	ac_prev=host_alias ;;
926	-host=* \| --host=* \| --hos=* \| --ho=*)
927	host_alias=$ac_optarg ;;
928
929	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
930	ac_prev=htmldir ;;
931	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
932	\| --ht=*)
933	htmldir=$ac_optarg ;;
934
935	-includedir \| --includedir \| --includedi \| --included \| --include \
936	\| --includ \| --inclu \| --incl \| --inc)
937	ac_prev=includedir ;;
938	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
939	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
940	includedir=$ac_optarg ;;
941
942	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
943	ac_prev=infodir ;;
944	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
945	infodir=$ac_optarg ;;
946
947	-libdir \| --libdir \| --libdi \| --libd)
948	ac_prev=libdir ;;
949	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
950	libdir=$ac_optarg ;;
951
952	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
953	\| --libexe \| --libex \| --libe)
954	ac_prev=libexecdir ;;
955	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
956	\| --libexe=* \| --libex=* \| --libe=*)
957	libexecdir=$ac_optarg ;;
958
959	-localedir \| --localedir \| --localedi \| --localed \| --locale)
960	ac_prev=localedir ;;
961	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
962	localedir=$ac_optarg ;;
963
964	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
965	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
966	ac_prev=localstatedir ;;
967	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
968	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
969	localstatedir=$ac_optarg ;;
970
971	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
972	ac_prev=mandir ;;
973	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
974	mandir=$ac_optarg ;;
975
976	-nfp \| --nfp \| --nf)
977	# Obsolete; use --without-fp.
978	with_fp=no ;;
979
980	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
981	\| --no-cr \| --no-c \| -n)
982	no_create=yes ;;
983
984	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
985	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
986	no_recursion=yes ;;
987
988	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
989	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
990	\| --oldin \| --oldi \| --old \| --ol \| --o)
991	ac_prev=oldincludedir ;;
992	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
993	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
994	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
995	oldincludedir=$ac_optarg ;;
996
997	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
998	ac_prev=prefix ;;
999	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1000	prefix=$ac_optarg ;;
1001
1002	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1003	\| --program-pre \| --program-pr \| --program-p)
1004	ac_prev=program_prefix ;;
1005	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1006	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1007	program_prefix=$ac_optarg ;;
1008
1009	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1010	\| --program-suf \| --program-su \| --program-s)
1011	ac_prev=program_suffix ;;
1012	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1013	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1014	program_suffix=$ac_optarg ;;
1015
1016	-program-transform-name \| --program-transform-name \
1017	\| --program-transform-nam \| --program-transform-na \
1018	\| --program-transform-n \| --program-transform- \
1019	\| --program-transform \| --program-transfor \
1020	\| --program-transfo \| --program-transf \
1021	\| --program-trans \| --program-tran \
1022	\| --progr-tra \| --program-tr \| --program-t)
1023	ac_prev=program_transform_name ;;
1024	-program-transform-name=* \| --program-transform-name=* \
1025	\| --program-transform-nam=* \| --program-transform-na=* \
1026	\| --program-transform-n=* \| --program-transform-=* \
1027	\| --program-transform=* \| --program-transfor=* \
1028	\| --program-transfo=* \| --program-transf=* \
1029	\| --program-trans=* \| --program-tran=* \
1030	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1031	program_transform_name=$ac_optarg ;;
1032
1033	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1034	ac_prev=pdfdir ;;
1035	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1036	pdfdir=$ac_optarg ;;
1037
1038	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1039	ac_prev=psdir ;;
1040	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1041	psdir=$ac_optarg ;;
1042
1043	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1044	\| -silent \| --silent \| --silen \| --sile \| --sil)
1045	silent=yes ;;
1046
1047	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1048	ac_prev=sbindir ;;
1049	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1050	\| --sbi=* \| --sb=*)
1051	sbindir=$ac_optarg ;;
1052
1053	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1054	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1055	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1056	\| --sha \| --sh)
1057	ac_prev=sharedstatedir ;;
1058	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1059	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1060	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1061	\| --sha=* \| --sh=*)
1062	sharedstatedir=$ac_optarg ;;
1063
1064	-site \| --site \| --sit)
1065	ac_prev=site ;;
1066	-site=* \| --site=* \| --sit=*)
1067	site=$ac_optarg ;;
1068
1069	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1070	ac_prev=srcdir ;;
1071	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1072	srcdir=$ac_optarg ;;
1073
1074	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1075	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1076	ac_prev=sysconfdir ;;
1077	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1078	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1079	sysconfdir=$ac_optarg ;;
1080
1081	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1082	ac_prev=target_alias ;;
1083	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1084	target_alias=$ac_optarg ;;
1085
1086	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1087	verbose=yes ;;
1088
1089	-version \| --version \| --versio \| --versi \| --vers \| -V)
1090	ac_init_version=: ;;
1091
1092	-with-* \| --with-*)
1093	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1094	# Reject names that are not valid shell variable names.
1095	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1096	as_fn_error $? "invalid package name: $ac_useropt"
1097	ac_useropt_orig=$ac_useropt
1098	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1099	case $ac_user_opts in
1100	*"
1101	"with_$ac_useropt"
1102	"*) ;;
1103	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1104	ac_unrecognized_sep=', ';;
1105	esac
1106	eval with_$ac_useropt=\$ac_optarg ;;
1107
1108	-without-* \| --without-*)
1109	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1110	# Reject names that are not valid shell variable names.
1111	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1112	as_fn_error $? "invalid package name: $ac_useropt"
1113	ac_useropt_orig=$ac_useropt
1114	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1115	case $ac_user_opts in
1116	*"
1117	"with_$ac_useropt"
1118	"*) ;;
1119	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1120	ac_unrecognized_sep=', ';;
1121	esac
1122	eval with_$ac_useropt=no ;;
1123
1124	--x)
1125	# Obsolete; use --with-x.
1126	with_x=yes ;;
1127
1128	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1129	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1130	ac_prev=x_includes ;;
1131	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1132	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1133	x_includes=$ac_optarg ;;
1134
1135	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1136	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1137	ac_prev=x_libraries ;;
1138	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1139	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1140	x_libraries=$ac_optarg ;;
1141
1142	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1143	Try \`$0 --help' for more information"
1144	;;
1145
1146	=)
1147	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1148	# Reject names that are not valid shell variable names.
1149	case $ac_envvar in #(
1150	'' \| [0-9]* \| [!_$as_cr_alnum] )
1151	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1152	esac
1153	eval $ac_envvar=\$ac_optarg
1154	export $ac_envvar ;;
1155
1156	*)
1157	# FIXME: should be removed in autoconf 3.0.
1158	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1159	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1160	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1161	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1162	;;
1163
1164	esac
1165	done
1166
1167	if test -n "$ac_prev"; then
1168	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1169	as_fn_error $? "missing argument to $ac_option"
1170	fi
1171
1172	if test -n "$ac_unrecognized_opts"; then
1173	case $enable_option_checking in
1174	no) ;;
1175	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1176	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1177	esac
1178	fi
1179
1180	# Check all directory arguments for consistency.
1181	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1182	datadir sysconfdir sharedstatedir localstatedir includedir \
1183	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1184	libdir localedir mandir
1185	do
1186	eval ac_val=\$$ac_var
1187	# Remove trailing slashes.
1188	case $ac_val in
1189	*/ )
1190	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1191	eval $ac_var=\$ac_val;;
1192	esac
1193	# Be sure to have absolute directory names.
1194	case $ac_val in
1195	[\\/$]* \| ?:[\\/]* ) continue;;
1196	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1197	esac
1198	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1199	done
1200
1201	# There might be people who depend on the old broken behavior: `$host'
1202	# used to hold the argument of --host etc.
1203	# FIXME: To remove some day.
1204	build=$build_alias
1205	host=$host_alias
1206	target=$target_alias
1207
1208	# FIXME: To remove some day.
1209	if test "x$host_alias" != x; then
1210	if test "x$build_alias" = x; then
1211	cross_compiling=maybe
1212	elif test "x$build_alias" != "x$host_alias"; then
1213	cross_compiling=yes
1214	fi
1215	fi
1216
1217	ac_tool_prefix=
1218	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1219
1220	test "$silent" = yes && exec 6>/dev/null
1221
1222
1223	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1224	ac_ls_di=`ls -di .` &&
1225	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1226	as_fn_error $? "working directory cannot be determined"
1227	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1228	as_fn_error $? "pwd does not report name of working directory"
1229
1230
1231	# Find the source files, if location was not specified.
1232	if test -z "$srcdir"; then
1233	ac_srcdir_defaulted=yes
1234	# Try the directory containing this script, then the parent directory.
1235	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1236	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1237	X"$as_myself" : 'X$//$[^/]' \\| \
1238	X"$as_myself" : 'X$//$$' \\| \
1239	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1240	$as_echo X"$as_myself" \|
1241	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1242	s//\1/
1243	q
1244	}
1245	/^X$\/\/$[^/].*/{
1246	s//\1/
1247	q
1248	}
1249	/^X$\/\/$$/{
1250	s//\1/
1251	q
1252	}
1253	/^X$\/$.*/{
1254	s//\1/
1255	q
1256	}
1257	s/.*/./; q'`
1258	srcdir=$ac_confdir
1259	if test ! -r "$srcdir/$ac_unique_file"; then
1260	srcdir=..
1261	fi
1262	else
1263	ac_srcdir_defaulted=no
1264	fi
1265	if test ! -r "$srcdir/$ac_unique_file"; then
1266	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1267	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1268	fi
1269	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1270	ac_abs_confdir=`(
1271	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1272	pwd)`
1273	# When building in place, set srcdir=.
1274	if test "$ac_abs_confdir" = "$ac_pwd"; then
1275	srcdir=.
1276	fi
1277	# Remove unnecessary trailing slashes from srcdir.
1278	# Double slashes in file names in object file debugging info
1279	# mess up M-x gdb in Emacs.
1280	case $srcdir in
1281	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1282	esac
1283	for ac_var in $ac_precious_vars; do
1284	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1285	eval ac_env_${ac_var}_value=\$${ac_var}
1286	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1287	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1288	done
1289
1290	#
1291	# Report the --help message.
1292	#
1293	if test "$ac_init_help" = "long"; then
1294	# Omit some internal or obsolete options to make the list less imposing.
1295	# This message is too long to be a string in the A/UX 3.1 sh.
1296	cat <<_ACEOF
1297	\`configure' configures cfa-cc 1.0.0 to adapt to many kinds of systems.
1298
1299	Usage: $0 [OPTION]... [VAR=VALUE]...
1300
1301	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1302	VAR=VALUE. See below for descriptions of some of the useful variables.
1303
1304	Defaults for the options are specified in brackets.
1305
1306	Configuration:
1307	-h, --help display this help and exit
1308	--help=short display options specific to this package
1309	--help=recursive display the short help of all the included packages
1310	-V, --version display version information and exit
1311	-q, --quiet, --silent do not print \`checking ...' messages
1312	--cache-file=FILE cache test results in FILE [disabled]
1313	-C, --config-cache alias for \`--cache-file=config.cache'
1314	-n, --no-create do not create output files
1315	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1316
1317	Installation directories:
1318	--prefix=PREFIX install architecture-independent files in PREFIX
1319	[$ac_default_prefix]
1320	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1321	[PREFIX]
1322
1323	By default, \`make install' will install all the files in
1324	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1325	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1326	for instance \`--prefix=\$HOME'.
1327
1328	For better control, use the options below.
1329
1330	Fine tuning of the installation directories:
1331	--bindir=DIR user executables [EPREFIX/bin]
1332	--sbindir=DIR system admin executables [EPREFIX/sbin]
1333	--libexecdir=DIR program executables [EPREFIX/libexec]
1334	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1335	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1336	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1337	--libdir=DIR object code libraries [EPREFIX/lib]
1338	--includedir=DIR C header files [PREFIX/include]
1339	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1340	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1341	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1342	--infodir=DIR info documentation [DATAROOTDIR/info]
1343	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1344	--mandir=DIR man documentation [DATAROOTDIR/man]
1345	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1346	--htmldir=DIR html documentation [DOCDIR]
1347	--dvidir=DIR dvi documentation [DOCDIR]
1348	--pdfdir=DIR pdf documentation [DOCDIR]
1349	--psdir=DIR ps documentation [DOCDIR]
1350	_ACEOF
1351
1352	cat <<\_ACEOF
1353
1354	Program names:
1355	--program-prefix=PREFIX prepend PREFIX to installed program names
1356	--program-suffix=SUFFIX append SUFFIX to installed program names
1357	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1358	_ACEOF
1359	fi
1360
1361	if test -n "$ac_init_help"; then
1362	case $ac_init_help in
1363	short \| recursive ) echo "Configuration of cfa-cc 1.0.0:";;
1364	esac
1365	cat <<\_ACEOF
1366
1367	Optional Features:
1368	--disable-option-checking ignore unrecognized --enable/--with options
1369	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1370	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1371	--enable-silent-rules less verbose build output (undo: "make V=1")
1372	--disable-silent-rules verbose build output (undo: "make V=0")
1373	--disable-maintainer-mode
1374	disable make rules and dependencies not useful (and
1375	sometimes confusing) to the casual installer
1376	--enable-dependency-tracking
1377	do not reject slow dependency extractors
1378	--disable-dependency-tracking
1379	speeds up one-time build
1380
1381	Optional Packages:
1382	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1383	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1384	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1385
1386	Some influential environment variables:
1387	CXX C++ compiler command
1388	CXXFLAGS C++ compiler flags
1389	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1390	nonstandard directory <lib dir>
1391	LIBS libraries to pass to the linker, e.g. -l<library>
1392	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1393	you have headers in a nonstandard directory <include dir>
1394	CC C compiler command
1395	CFLAGS C compiler flags
1396	YACC The `Yet Another Compiler Compiler' implementation to use.
1397	Defaults to the first program found out of: `bison -y', `byacc',
1398	`yacc'.
1399	YFLAGS The list of arguments that will be passed by default to $YACC.
1400	This script will default YFLAGS to the empty string to avoid a
1401	default value of `-d' given by some make applications.
1402	CPP C preprocessor
1403
1404	Use these variables to override the choices made by `configure' or to help
1405	it to find libraries and programs with nonstandard names/locations.
1406
1407	Report bugs to <cforall@plg.uwaterloo.ca>.
1408	_ACEOF
1409	ac_status=$?
1410	fi
1411
1412	if test "$ac_init_help" = "recursive"; then
1413	# If there are subdirs, report their specific --help.
1414	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1415	test -d "$ac_dir" \|\|
1416	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1417	continue
1418	ac_builddir=.
1419
1420	case "$ac_dir" in
1421	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1422	*)
1423	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1424	# A ".." for each directory in $ac_dir_suffix.
1425	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1426	case $ac_top_builddir_sub in
1427	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1428	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1429	esac ;;
1430	esac
1431	ac_abs_top_builddir=$ac_pwd
1432	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1433	# for backward compatibility:
1434	ac_top_builddir=$ac_top_build_prefix
1435
1436	case $srcdir in
1437	.) # We are building in place.
1438	ac_srcdir=.
1439	ac_top_srcdir=$ac_top_builddir_sub
1440	ac_abs_top_srcdir=$ac_pwd ;;
1441	[\\/]* \| ?:[\\/]* ) # Absolute name.
1442	ac_srcdir=$srcdir$ac_dir_suffix;
1443	ac_top_srcdir=$srcdir
1444	ac_abs_top_srcdir=$srcdir ;;
1445	*) # Relative name.
1446	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1447	ac_top_srcdir=$ac_top_build_prefix$srcdir
1448	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1449	esac
1450	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1451
1452	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1453	# Check for guested configure.
1454	if test -f "$ac_srcdir/configure.gnu"; then
1455	echo &&
1456	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1457	elif test -f "$ac_srcdir/configure"; then
1458	echo &&
1459	$SHELL "$ac_srcdir/configure" --help=recursive
1460	else
1461	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1462	fi \|\| ac_status=$?
1463	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1464	done
1465	fi
1466
1467	test -n "$ac_init_help" && exit $ac_status
1468	if $ac_init_version; then
1469	cat <<\_ACEOF
1470	cfa-cc configure 1.0.0
1471	generated by GNU Autoconf 2.69
1472
1473	Copyright (C) 2012 Free Software Foundation, Inc.
1474	This configure script is free software; the Free Software Foundation
1475	gives unlimited permission to copy, distribute and modify it.
1476	_ACEOF
1477	exit
1478	fi
1479
1480	## ------------------------ ##
1481	## Autoconf initialization. ##
1482	## ------------------------ ##
1483
1484	# ac_fn_cxx_try_compile LINENO
1485	# ----------------------------
1486	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1487	ac_fn_cxx_try_compile ()
1488	{
1489	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1490	rm -f conftest.$ac_objext
1491	if { { ac_try="$ac_compile"
1492	case "(($ac_try" in
1493	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1494	*) ac_try_echo=$ac_try;;
1495	esac
1496	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1497	$as_echo "$ac_try_echo"; } >&5
1498	(eval "$ac_compile") 2>conftest.err
1499	ac_status=$?
1500	if test -s conftest.err; then
1501	grep -v '^ *+' conftest.err >conftest.er1
1502	cat conftest.er1 >&5
1503	mv -f conftest.er1 conftest.err
1504	fi
1505	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1506	test $ac_status = 0; } && {
1507	test -z "$ac_cxx_werror_flag" \|\|
1508	test ! -s conftest.err
1509	} && test -s conftest.$ac_objext; then :
1510	ac_retval=0
1511	else
1512	$as_echo "$as_me: failed program was:" >&5
1513	sed 's/^/\| /' conftest.$ac_ext >&5
1514
1515	ac_retval=1
1516	fi
1517	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1518	as_fn_set_status $ac_retval
1519
1520	} # ac_fn_cxx_try_compile
1521
1522	# ac_fn_c_try_compile LINENO
1523	# --------------------------
1524	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1525	ac_fn_c_try_compile ()
1526	{
1527	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1528	rm -f conftest.$ac_objext
1529	if { { ac_try="$ac_compile"
1530	case "(($ac_try" in
1531	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1532	*) ac_try_echo=$ac_try;;
1533	esac
1534	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1535	$as_echo "$ac_try_echo"; } >&5
1536	(eval "$ac_compile") 2>conftest.err
1537	ac_status=$?
1538	if test -s conftest.err; then
1539	grep -v '^ *+' conftest.err >conftest.er1
1540	cat conftest.er1 >&5
1541	mv -f conftest.er1 conftest.err
1542	fi
1543	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1544	test $ac_status = 0; } && {
1545	test -z "$ac_c_werror_flag" \|\|
1546	test ! -s conftest.err
1547	} && test -s conftest.$ac_objext; then :
1548	ac_retval=0
1549	else
1550	$as_echo "$as_me: failed program was:" >&5
1551	sed 's/^/\| /' conftest.$ac_ext >&5
1552
1553	ac_retval=1
1554	fi
1555	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1556	as_fn_set_status $ac_retval
1557
1558	} # ac_fn_c_try_compile
1559
1560	# ac_fn_c_try_link LINENO
1561	# -----------------------
1562	# Try to link conftest.$ac_ext, and return whether this succeeded.
1563	ac_fn_c_try_link ()
1564	{
1565	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1566	rm -f conftest.$ac_objext conftest$ac_exeext
1567	if { { ac_try="$ac_link"
1568	case "(($ac_try" in
1569	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1570	*) ac_try_echo=$ac_try;;
1571	esac
1572	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1573	$as_echo "$ac_try_echo"; } >&5
1574	(eval "$ac_link") 2>conftest.err
1575	ac_status=$?
1576	if test -s conftest.err; then
1577	grep -v '^ *+' conftest.err >conftest.er1
1578	cat conftest.er1 >&5
1579	mv -f conftest.er1 conftest.err
1580	fi
1581	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1582	test $ac_status = 0; } && {
1583	test -z "$ac_c_werror_flag" \|\|
1584	test ! -s conftest.err
1585	} && test -s conftest$ac_exeext && {
1586	test "$cross_compiling" = yes \|\|
1587	test -x conftest$ac_exeext
1588	}; then :
1589	ac_retval=0
1590	else
1591	$as_echo "$as_me: failed program was:" >&5
1592	sed 's/^/\| /' conftest.$ac_ext >&5
1593
1594	ac_retval=1
1595	fi
1596	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1597	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1598	# interfere with the next link command; also delete a directory that is
1599	# left behind by Apple's compiler. We do this before executing the actions.
1600	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1601	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1602	as_fn_set_status $ac_retval
1603
1604	} # ac_fn_c_try_link
1605
1606	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1607	# -------------------------------------------
1608	# Tests whether TYPE exists after having included INCLUDES, setting cache
1609	# variable VAR accordingly.
1610	ac_fn_c_check_type ()
1611	{
1612	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1613	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1614	$as_echo_n "checking for $2... " >&6; }
1615	if eval \${$3+:} false; then :
1616	$as_echo_n "(cached) " >&6
1617	else
1618	eval "$3=no"
1619	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1620	/* end confdefs.h. */
1621	$4
1622	int
1623	main ()
1624	{
1625	if (sizeof ($2))
1626	return 0;
1627	;
1628	return 0;
1629	}
1630	_ACEOF
1631	if ac_fn_c_try_compile "$LINENO"; then :
1632	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1633	/* end confdefs.h. */
1634	$4
1635	int
1636	main ()
1637	{
1638	if (sizeof (($2)))
1639	return 0;
1640	;
1641	return 0;
1642	}
1643	_ACEOF
1644	if ac_fn_c_try_compile "$LINENO"; then :
1645
1646	else
1647	eval "$3=yes"
1648	fi
1649	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1650	fi
1651	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1652	fi
1653	eval ac_res=\$$3
1654	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1655	$as_echo "$ac_res" >&6; }
1656	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1657
1658	} # ac_fn_c_check_type
1659
1660	# ac_fn_c_try_cpp LINENO
1661	# ----------------------
1662	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1663	ac_fn_c_try_cpp ()
1664	{
1665	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1666	if { { ac_try="$ac_cpp conftest.$ac_ext"
1667	case "(($ac_try" in
1668	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1669	*) ac_try_echo=$ac_try;;
1670	esac
1671	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1672	$as_echo "$ac_try_echo"; } >&5
1673	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1674	ac_status=$?
1675	if test -s conftest.err; then
1676	grep -v '^ *+' conftest.err >conftest.er1
1677	cat conftest.er1 >&5
1678	mv -f conftest.er1 conftest.err
1679	fi
1680	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1681	test $ac_status = 0; } > conftest.i && {
1682	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1683	test ! -s conftest.err
1684	}; then :
1685	ac_retval=0
1686	else
1687	$as_echo "$as_me: failed program was:" >&5
1688	sed 's/^/\| /' conftest.$ac_ext >&5
1689
1690	ac_retval=1
1691	fi
1692	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1693	as_fn_set_status $ac_retval
1694
1695	} # ac_fn_c_try_cpp
1696
1697	# ac_fn_c_try_run LINENO
1698	# ----------------------
1699	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1700	# that executables can be run.
1701	ac_fn_c_try_run ()
1702	{
1703	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1704	if { { ac_try="$ac_link"
1705	case "(($ac_try" in
1706	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1707	*) ac_try_echo=$ac_try;;
1708	esac
1709	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1710	$as_echo "$ac_try_echo"; } >&5
1711	(eval "$ac_link") 2>&5
1712	ac_status=$?
1713	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1714	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1715	{ { case "(($ac_try" in
1716	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1717	*) ac_try_echo=$ac_try;;
1718	esac
1719	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1720	$as_echo "$ac_try_echo"; } >&5
1721	(eval "$ac_try") 2>&5
1722	ac_status=$?
1723	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1724	test $ac_status = 0; }; }; then :
1725	ac_retval=0
1726	else
1727	$as_echo "$as_me: program exited with status $ac_status" >&5
1728	$as_echo "$as_me: failed program was:" >&5
1729	sed 's/^/\| /' conftest.$ac_ext >&5
1730
1731	ac_retval=$ac_status
1732	fi
1733	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1734	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1735	as_fn_set_status $ac_retval
1736
1737	} # ac_fn_c_try_run
1738
1739	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1740	# -------------------------------------------------------
1741	# Tests whether HEADER exists and can be compiled using the include files in
1742	# INCLUDES, setting the cache variable VAR accordingly.
1743	ac_fn_c_check_header_compile ()
1744	{
1745	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1746	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1747	$as_echo_n "checking for $2... " >&6; }
1748	if eval \${$3+:} false; then :
1749	$as_echo_n "(cached) " >&6
1750	else
1751	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1752	/* end confdefs.h. */
1753	$4
1754	#include <$2>
1755	_ACEOF
1756	if ac_fn_c_try_compile "$LINENO"; then :
1757	eval "$3=yes"
1758	else
1759	eval "$3=no"
1760	fi
1761	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1762	fi
1763	eval ac_res=\$$3
1764	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1765	$as_echo "$ac_res" >&6; }
1766	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1767
1768	} # ac_fn_c_check_header_compile
1769
1770	# ac_fn_c_check_func LINENO FUNC VAR
1771	# ----------------------------------
1772	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1773	ac_fn_c_check_func ()
1774	{
1775	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1776	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1777	$as_echo_n "checking for $2... " >&6; }
1778	if eval \${$3+:} false; then :
1779	$as_echo_n "(cached) " >&6
1780	else
1781	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1782	/* end confdefs.h. */
1783	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1784	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1785	#define $2 innocuous_$2
1786
1787	/* System header to define __stub macros and hopefully few prototypes,
1788	which can conflict with char $2 (); below.
1789	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1790	<limits.h> exists even on freestanding compilers. */
1791
1792	#ifdef __STDC__
1793	# include <limits.h>
1794	#else
1795	# include <assert.h>
1796	#endif
1797
1798	#undef $2
1799
1800	/* Override any GCC internal prototype to avoid an error.
1801	Use char because int might match the return type of a GCC
1802	builtin and then its argument prototype would still apply. */
1803	#ifdef __cplusplus
1804	extern "C"
1805	#endif
1806	char $2 ();
1807	/* The GNU C library defines this for functions which it implements
1808	to always fail with ENOSYS. Some functions are actually named
1809	something starting with __ and the normal name is an alias. */
1810	#if defined __stub_$2 \|\| defined __stub___$2
1811	choke me
1812	#endif
1813
1814	int
1815	main ()
1816	{
1817	return $2 ();
1818	;
1819	return 0;
1820	}
1821	_ACEOF
1822	if ac_fn_c_try_link "$LINENO"; then :
1823	eval "$3=yes"
1824	else
1825	eval "$3=no"
1826	fi
1827	rm -f core conftest.err conftest.$ac_objext \
1828	conftest$ac_exeext conftest.$ac_ext
1829	fi
1830	eval ac_res=\$$3
1831	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1832	$as_echo "$ac_res" >&6; }
1833	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1834
1835	} # ac_fn_c_check_func
1836
1837	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1838	# -------------------------------------------------------
1839	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1840	# the include files in INCLUDES and setting the cache variable VAR
1841	# accordingly.
1842	ac_fn_c_check_header_mongrel ()
1843	{
1844	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1845	if eval \${$3+:} false; then :
1846	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1847	$as_echo_n "checking for $2... " >&6; }
1848	if eval \${$3+:} false; then :
1849	$as_echo_n "(cached) " >&6
1850	fi
1851	eval ac_res=\$$3
1852	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1853	$as_echo "$ac_res" >&6; }
1854	else
1855	# Is the header compilable?
1856	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1857	$as_echo_n "checking $2 usability... " >&6; }
1858	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1859	/* end confdefs.h. */
1860	$4
1861	#include <$2>
1862	_ACEOF
1863	if ac_fn_c_try_compile "$LINENO"; then :
1864	ac_header_compiler=yes
1865	else
1866	ac_header_compiler=no
1867	fi
1868	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1869	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1870	$as_echo "$ac_header_compiler" >&6; }
1871
1872	# Is the header present?
1873	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1874	$as_echo_n "checking $2 presence... " >&6; }
1875	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1876	/* end confdefs.h. */
1877	#include <$2>
1878	_ACEOF
1879	if ac_fn_c_try_cpp "$LINENO"; then :
1880	ac_header_preproc=yes
1881	else
1882	ac_header_preproc=no
1883	fi
1884	rm -f conftest.err conftest.i conftest.$ac_ext
1885	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1886	$as_echo "$ac_header_preproc" >&6; }
1887
1888	# So? What about this header?
1889	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1890	yes:no: )
1891	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1892	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1893	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1894	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1895	;;
1896	no:yes:* )
1897	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1898	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1899	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1900	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1901	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1902	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1903	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1904	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1905	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1906	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1907	( $as_echo "## --------------------------------------- ##
1908	## Report this to cforall@plg.uwaterloo.ca ##
1909	## --------------------------------------- ##"
1910	) \| sed "s/^/$as_me: WARNING: /" >&2
1911	;;
1912	esac
1913	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1914	$as_echo_n "checking for $2... " >&6; }
1915	if eval \${$3+:} false; then :
1916	$as_echo_n "(cached) " >&6
1917	else
1918	eval "$3=\$ac_header_compiler"
1919	fi
1920	eval ac_res=\$$3
1921	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1922	$as_echo "$ac_res" >&6; }
1923	fi
1924	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1925
1926	} # ac_fn_c_check_header_mongrel
1927
1928	# ac_fn_c_find_intX_t LINENO BITS VAR
1929	# -----------------------------------
1930	# Finds a signed integer type with width BITS, setting cache variable VAR
1931	# accordingly.
1932	ac_fn_c_find_intX_t ()
1933	{
1934	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1935	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1936	$as_echo_n "checking for int$2_t... " >&6; }
1937	if eval \${$3+:} false; then :
1938	$as_echo_n "(cached) " >&6
1939	else
1940	eval "$3=no"
1941	# Order is important - never check a type that is potentially smaller
1942	# than half of the expected target width.
1943	for ac_type in int$2_t 'int' 'long int' \
1944	'long long int' 'short int' 'signed char'; do
1945	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1946	/* end confdefs.h. */
1947	$ac_includes_default
1948	enum { N = $2 / 2 - 1 };
1949	int
1950	main ()
1951	{
1952	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1953	test_array [0] = 0;
1954	return test_array [0];
1955
1956	;
1957	return 0;
1958	}
1959	_ACEOF
1960	if ac_fn_c_try_compile "$LINENO"; then :
1961	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1962	/* end confdefs.h. */
1963	$ac_includes_default
1964	enum { N = $2 / 2 - 1 };
1965	int
1966	main ()
1967	{
1968	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1969	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1970	test_array [0] = 0;
1971	return test_array [0];
1972
1973	;
1974	return 0;
1975	}
1976	_ACEOF
1977	if ac_fn_c_try_compile "$LINENO"; then :
1978
1979	else
1980	case $ac_type in #(
1981	int$2_t) :
1982	eval "$3=yes" ;; #(
1983	*) :
1984	eval "$3=\$ac_type" ;;
1985	esac
1986	fi
1987	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1988	fi
1989	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1990	if eval test \"x\$"$3"\" = x"no"; then :
1991
1992	else
1993	break
1994	fi
1995	done
1996	fi
1997	eval ac_res=\$$3
1998	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1999	$as_echo "$ac_res" >&6; }
2000	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2001
2002	} # ac_fn_c_find_intX_t
2003
2004	# ac_fn_c_find_uintX_t LINENO BITS VAR
2005	# ------------------------------------
2006	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2007	# accordingly.
2008	ac_fn_c_find_uintX_t ()
2009	{
2010	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2011	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2012	$as_echo_n "checking for uint$2_t... " >&6; }
2013	if eval \${$3+:} false; then :
2014	$as_echo_n "(cached) " >&6
2015	else
2016	eval "$3=no"
2017	# Order is important - never check a type that is potentially smaller
2018	# than half of the expected target width.
2019	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2020	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2021	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2022	/* end confdefs.h. */
2023	$ac_includes_default
2024	int
2025	main ()
2026	{
2027	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2028	test_array [0] = 0;
2029	return test_array [0];
2030
2031	;
2032	return 0;
2033	}
2034	_ACEOF
2035	if ac_fn_c_try_compile "$LINENO"; then :
2036	case $ac_type in #(
2037	uint$2_t) :
2038	eval "$3=yes" ;; #(
2039	*) :
2040	eval "$3=\$ac_type" ;;
2041	esac
2042	fi
2043	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2044	if eval test \"x\$"$3"\" = x"no"; then :
2045
2046	else
2047	break
2048	fi
2049	done
2050	fi
2051	eval ac_res=\$$3
2052	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2053	$as_echo "$ac_res" >&6; }
2054	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2055
2056	} # ac_fn_c_find_uintX_t
2057	cat >config.log <<_ACEOF
2058	This file contains any messages produced by compilers while
2059	running configure, to aid debugging if configure makes a mistake.
2060
2061	It was created by cfa-cc $as_me 1.0.0, which was
2062	generated by GNU Autoconf 2.69. Invocation command line was
2063
2064	$ $0 $@
2065
2066	_ACEOF
2067	exec 5>>config.log
2068	{
2069	cat <<_ASUNAME
2070	## --------- ##
2071	## Platform. ##
2072	## --------- ##
2073
2074	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2075	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2076	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2077	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2078	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2079
2080	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2081	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2082
2083	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2084	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2085	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2086	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2087	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2088	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2089	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2090
2091	_ASUNAME
2092
2093	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2094	for as_dir in $PATH
2095	do
2096	IFS=$as_save_IFS
2097	test -z "$as_dir" && as_dir=.
2098	$as_echo "PATH: $as_dir"
2099	done
2100	IFS=$as_save_IFS
2101
2102	} >&5
2103
2104	cat >&5 <<_ACEOF
2105
2106
2107	## ----------- ##
2108	## Core tests. ##
2109	## ----------- ##
2110
2111	_ACEOF
2112
2113
2114	# Keep a trace of the command line.
2115	# Strip out --no-create and --no-recursion so they do not pile up.
2116	# Strip out --silent because we don't want to record it for future runs.
2117	# Also quote any args containing shell meta-characters.
2118	# Make two passes to allow for proper duplicate-argument suppression.
2119	ac_configure_args=
2120	ac_configure_args0=
2121	ac_configure_args1=
2122	ac_must_keep_next=false
2123	for ac_pass in 1 2
2124	do
2125	for ac_arg
2126	do
2127	case $ac_arg in
2128	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2129	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2130	\| -silent \| --silent \| --silen \| --sile \| --sil)
2131	continue ;;
2132	\')
2133	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2134	esac
2135	case $ac_pass in
2136	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2137	2)
2138	as_fn_append ac_configure_args1 " '$ac_arg'"
2139	if test $ac_must_keep_next = true; then
2140	ac_must_keep_next=false # Got value, back to normal.
2141	else
2142	case $ac_arg in
2143	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2144	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2145	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2146	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2147	case "$ac_configure_args0 " in
2148	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2149	esac
2150	;;
2151	-* ) ac_must_keep_next=true ;;
2152	esac
2153	fi
2154	as_fn_append ac_configure_args " '$ac_arg'"
2155	;;
2156	esac
2157	done
2158	done
2159	{ ac_configure_args0=; unset ac_configure_args0;}
2160	{ ac_configure_args1=; unset ac_configure_args1;}
2161
2162	# When interrupted or exit'd, cleanup temporary files, and complete
2163	# config.log. We remove comments because anyway the quotes in there
2164	# would cause problems or look ugly.
2165	# WARNING: Use '\'' to represent an apostrophe within the trap.
2166	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2167	trap 'exit_status=$?
2168	# Save into config.log some information that might help in debugging.
2169	{
2170	echo
2171
2172	$as_echo "## ---------------- ##
2173	## Cache variables. ##
2174	## ---------------- ##"
2175	echo
2176	# The following way of writing the cache mishandles newlines in values,
2177	(
2178	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2179	eval ac_val=\$$ac_var
2180	case $ac_val in #(
2181	${as_nl})
2182	case $ac_var in #(
2183	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2184	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2185	esac
2186	case $ac_var in #(
2187	_ \| IFS \| as_nl) ;; #(
2188	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2189	*) { eval $ac_var=; unset $ac_var;} ;;
2190	esac ;;
2191	esac
2192	done
2193	(set) 2>&1 \|
2194	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2195	${as_nl}ac_space=\ )
2196	sed -n \
2197	"s/'\''/'\''\\\\'\'''\''/g;
2198	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2199	;; #(
2200	*)
2201	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2202	;;
2203	esac \|
2204	sort
2205	)
2206	echo
2207
2208	$as_echo "## ----------------- ##
2209	## Output variables. ##
2210	## ----------------- ##"
2211	echo
2212	for ac_var in $ac_subst_vars
2213	do
2214	eval ac_val=\$$ac_var
2215	case $ac_val in
2216	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2217	esac
2218	$as_echo "$ac_var='\''$ac_val'\''"
2219	done \| sort
2220	echo
2221
2222	if test -n "$ac_subst_files"; then
2223	$as_echo "## ------------------- ##
2224	## File substitutions. ##
2225	## ------------------- ##"
2226	echo
2227	for ac_var in $ac_subst_files
2228	do
2229	eval ac_val=\$$ac_var
2230	case $ac_val in
2231	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2232	esac
2233	$as_echo "$ac_var='\''$ac_val'\''"
2234	done \| sort
2235	echo
2236	fi
2237
2238	if test -s confdefs.h; then
2239	$as_echo "## ----------- ##
2240	## confdefs.h. ##
2241	## ----------- ##"
2242	echo
2243	cat confdefs.h
2244	echo
2245	fi
2246	test "$ac_signal" != 0 &&
2247	$as_echo "$as_me: caught signal $ac_signal"
2248	$as_echo "$as_me: exit $exit_status"
2249	} >&5
2250	rm -f core .core core.conftest. &&
2251	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2252	exit $exit_status
2253	' 0
2254	for ac_signal in 1 2 13 15; do
2255	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2256	done
2257	ac_signal=0
2258
2259	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2260	rm -f -r conftest* confdefs.h
2261
2262	$as_echo "/* confdefs.h */" > confdefs.h
2263
2264	# Predefined preprocessor variables.
2265
2266	cat >>confdefs.h <<_ACEOF
2267	#define PACKAGE_NAME "$PACKAGE_NAME"
2268	_ACEOF
2269
2270	cat >>confdefs.h <<_ACEOF
2271	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2272	_ACEOF
2273
2274	cat >>confdefs.h <<_ACEOF
2275	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2276	_ACEOF
2277
2278	cat >>confdefs.h <<_ACEOF
2279	#define PACKAGE_STRING "$PACKAGE_STRING"
2280	_ACEOF
2281
2282	cat >>confdefs.h <<_ACEOF
2283	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2284	_ACEOF
2285
2286	cat >>confdefs.h <<_ACEOF
2287	#define PACKAGE_URL "$PACKAGE_URL"
2288	_ACEOF
2289
2290
2291	# Let the site file select an alternate cache file if it wants to.
2292	# Prefer an explicitly selected file to automatically selected ones.
2293	ac_site_file1=NONE
2294	ac_site_file2=NONE
2295	if test -n "$CONFIG_SITE"; then
2296	# We do not want a PATH search for config.site.
2297	case $CONFIG_SITE in #((
2298	-*) ac_site_file1=./$CONFIG_SITE;;
2299	/) ac_site_file1=$CONFIG_SITE;;
2300	*) ac_site_file1=./$CONFIG_SITE;;
2301	esac
2302	elif test "x$prefix" != xNONE; then
2303	ac_site_file1=$prefix/share/config.site
2304	ac_site_file2=$prefix/etc/config.site
2305	else
2306	ac_site_file1=$ac_default_prefix/share/config.site
2307	ac_site_file2=$ac_default_prefix/etc/config.site
2308	fi
2309	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2310	do
2311	test "x$ac_site_file" = xNONE && continue
2312	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2313	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2314	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2315	sed 's/^/\| /' "$ac_site_file" >&5
2316	. "$ac_site_file" \
2317	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2318	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2319	as_fn_error $? "failed to load site script $ac_site_file
2320	See \`config.log' for more details" "$LINENO" 5; }
2321	fi
2322	done
2323
2324	if test -r "$cache_file"; then
2325	# Some versions of bash will fail to source /dev/null (special files
2326	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2327	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2328	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2329	$as_echo "$as_me: loading cache $cache_file" >&6;}
2330	case $cache_file in
2331	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2332	*) . "./$cache_file";;
2333	esac
2334	fi
2335	else
2336	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2337	$as_echo "$as_me: creating cache $cache_file" >&6;}
2338	>$cache_file
2339	fi
2340
2341	# Check that the precious variables saved in the cache have kept the same
2342	# value.
2343	ac_cache_corrupted=false
2344	for ac_var in $ac_precious_vars; do
2345	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2346	eval ac_new_set=\$ac_env_${ac_var}_set
2347	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2348	eval ac_new_val=\$ac_env_${ac_var}_value
2349	case $ac_old_set,$ac_new_set in
2350	set,)
2351	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2352	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2353	ac_cache_corrupted=: ;;
2354	,set)
2355	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2356	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2357	ac_cache_corrupted=: ;;
2358	,);;
2359	*)
2360	if test "x$ac_old_val" != "x$ac_new_val"; then
2361	# differences in whitespace do not lead to failure.
2362	ac_old_val_w=`echo x $ac_old_val`
2363	ac_new_val_w=`echo x $ac_new_val`
2364	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2365	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2366	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2367	ac_cache_corrupted=:
2368	else
2369	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2370	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2371	eval $ac_var=\$ac_old_val
2372	fi
2373	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2374	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2375	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2376	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2377	fi;;
2378	esac
2379	# Pass precious variables to config.status.
2380	if test "$ac_new_set" = set; then
2381	case $ac_new_val in
2382	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2383	*) ac_arg=$ac_var=$ac_new_val ;;
2384	esac
2385	case " $ac_configure_args " in
2386	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2387	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2388	esac
2389	fi
2390	done
2391	if $ac_cache_corrupted; then
2392	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2393	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2394	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2395	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2396	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2397	fi
2398	## -------------------- ##
2399	## Main body of script. ##
2400	## -------------------- ##
2401
2402	ac_ext=c
2403	ac_cpp='$CPP $CPPFLAGS'
2404	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2405	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2406	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2407
2408
2409	ac_aux_dir=
2410	for ac_dir in automake "$srcdir"/automake; do
2411	if test -f "$ac_dir/install-sh"; then
2412	ac_aux_dir=$ac_dir
2413	ac_install_sh="$ac_aux_dir/install-sh -c"
2414	break
2415	elif test -f "$ac_dir/install.sh"; then
2416	ac_aux_dir=$ac_dir
2417	ac_install_sh="$ac_aux_dir/install.sh -c"
2418	break
2419	elif test -f "$ac_dir/shtool"; then
2420	ac_aux_dir=$ac_dir
2421	ac_install_sh="$ac_aux_dir/shtool install -c"
2422	break
2423	fi
2424	done
2425	if test -z "$ac_aux_dir"; then
2426	as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2427	fi
2428
2429	# These three variables are undocumented and unsupported,
2430	# and are intended to be withdrawn in a future Autoconf release.
2431	# They can cause serious problems if a builder's source tree is in a directory
2432	# whose full name contains unusual characters.
2433	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2434	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2435	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2436
2437
2438	#AC_CONFIG_SRCDIR([src/main.cc])
2439	ac_config_headers="$ac_config_headers config.h"
2440
2441	# Check whether --enable-silent-rules was given.
2442	if test "${enable_silent_rules+set}" = set; then :
2443	enableval=$enable_silent_rules;
2444	fi
2445
2446	case $enable_silent_rules in # (((
2447	yes) AM_DEFAULT_VERBOSITY=0;;
2448	no) AM_DEFAULT_VERBOSITY=1;;
2449	*) AM_DEFAULT_VERBOSITY=1;;
2450	esac
2451	am_make=${MAKE-make}
2452	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2453	$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2454	if ${am_cv_make_support_nested_variables+:} false; then :
2455	$as_echo_n "(cached) " >&6
2456	else
2457	if $as_echo 'TRUE=$(BAR$(V))
2458	BAR0=false
2459	BAR1=true
2460	V=1
2461	am__doit:
2462	@$(TRUE)
2463	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
2464	am_cv_make_support_nested_variables=yes
2465	else
2466	am_cv_make_support_nested_variables=no
2467	fi
2468	fi
2469	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2470	$as_echo "$am_cv_make_support_nested_variables" >&6; }
2471	if test $am_cv_make_support_nested_variables = yes; then
2472	AM_V='$(V)'
2473	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2474	else
2475	AM_V=$AM_DEFAULT_VERBOSITY
2476	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2477	fi
2478	AM_BACKSLASH='\'
2479
2480
2481	if test "x${CXXFLAGS}" = "x"; then
2482	export CXXFLAGS="-std=c++11 -g -O2 ${CXXFLAGS}"
2483	else
2484	export CXXFLAGS="-std=c++11 ${CXXFLAGS}"
2485	fi
2486
2487	am__api_version='1.14'
2488
2489	# Find a good install program. We prefer a C program (faster),
2490	# so one script is as good as another. But avoid the broken or
2491	# incompatible versions:
2492	# SysV /etc/install, /usr/sbin/install
2493	# SunOS /usr/etc/install
2494	# IRIX /sbin/install
2495	# AIX /bin/install
2496	# AmigaOS /C/install, which installs bootblocks on floppy discs
2497	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2498	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2499	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2500	# OS/2's system install, which has a completely different semantic
2501	# ./install, which can be erroneously created by make from ./install.sh.
2502	# Reject install programs that cannot install multiple files.
2503	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2504	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2505	if test -z "$INSTALL"; then
2506	if ${ac_cv_path_install+:} false; then :
2507	$as_echo_n "(cached) " >&6
2508	else
2509	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2510	for as_dir in $PATH
2511	do
2512	IFS=$as_save_IFS
2513	test -z "$as_dir" && as_dir=.
2514	# Account for people who put trailing slashes in PATH elements.
2515	case $as_dir/ in #((
2516	./ \| .// \| /[cC]/* \| \
2517	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2518	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2519	/usr/ucb/* ) ;;
2520	*)
2521	# OSF1 and SCO ODT 3.0 have their own names for install.
2522	# Don't use installbsd from OSF since it installs stuff as root
2523	# by default.
2524	for ac_prog in ginstall scoinst install; do
2525	for ac_exec_ext in '' $ac_executable_extensions; do
2526	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2527	if test $ac_prog = install &&
2528	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2529	# AIX install. It has an incompatible calling convention.
2530	:
2531	elif test $ac_prog = install &&
2532	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2533	# program-specific install script used by HP pwplus--don't use.
2534	:
2535	else
2536	rm -rf conftest.one conftest.two conftest.dir
2537	echo one > conftest.one
2538	echo two > conftest.two
2539	mkdir conftest.dir
2540	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2541	test -s conftest.one && test -s conftest.two &&
2542	test -s conftest.dir/conftest.one &&
2543	test -s conftest.dir/conftest.two
2544	then
2545	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2546	break 3
2547	fi
2548	fi
2549	fi
2550	done
2551	done
2552	;;
2553	esac
2554
2555	done
2556	IFS=$as_save_IFS
2557
2558	rm -rf conftest.one conftest.two conftest.dir
2559
2560	fi
2561	if test "${ac_cv_path_install+set}" = set; then
2562	INSTALL=$ac_cv_path_install
2563	else
2564	# As a last resort, use the slow shell script. Don't cache a
2565	# value for INSTALL within a source directory, because that will
2566	# break other packages using the cache if that directory is
2567	# removed, or if the value is a relative name.
2568	INSTALL=$ac_install_sh
2569	fi
2570	fi
2571	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2572	$as_echo "$INSTALL" >&6; }
2573
2574	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2575	# It thinks the first close brace ends the variable substitution.
2576	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2577
2578	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2579
2580	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2581
2582	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2583	$as_echo_n "checking whether build environment is sane... " >&6; }
2584	# Reject unsafe characters in $srcdir or the absolute working directory
2585	# name. Accept space and tab only in the latter.
2586	am_lf='
2587	'
2588	case `pwd` in
2589	[\\\"\#\$\&\'\`$am_lf])
2590	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2591	esac
2592	case $srcdir in
2593	[\\\"\#\$\&\'\`$am_lf\ \ ])
2594	as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2595	esac
2596
2597	# Do 'set' in a subshell so we don't clobber the current shell's
2598	# arguments. Must try -L first in case configure is actually a
2599	# symlink; some systems play weird games with the mod time of symlinks
2600	# (eg FreeBSD returns the mod time of the symlink's containing
2601	# directory).
2602	if (
2603	am_has_slept=no
2604	for am_try in 1 2; do
2605	echo "timestamp, slept: $am_has_slept" > conftest.file
2606	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2607	if test "$*" = "X"; then
2608	# -L didn't work.
2609	set X `ls -t "$srcdir/configure" conftest.file`
2610	fi
2611	if test "$*" != "X $srcdir/configure conftest.file" \
2612	&& test "$*" != "X conftest.file $srcdir/configure"; then
2613
2614	# If neither matched, then we have a broken ls. This can happen
2615	# if, for instance, CONFIG_SHELL is bash and it inherits a
2616	# broken ls alias from the environment. This has actually
2617	# happened. Such a system could not be considered "sane".
2618	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2619	alias in your environment" "$LINENO" 5
2620	fi
2621	if test "$2" = conftest.file \|\| test $am_try -eq 2; then
2622	break
2623	fi
2624	# Just in case.
2625	sleep 1
2626	am_has_slept=yes
2627	done
2628	test "$2" = conftest.file
2629	)
2630	then
2631	# Ok.
2632	:
2633	else
2634	as_fn_error $? "newly created file is older than distributed files!
2635	Check your system clock" "$LINENO" 5
2636	fi
2637	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2638	$as_echo "yes" >&6; }
2639	# If we didn't sleep, we still need to ensure time stamps of config.status and
2640	# generated files are strictly newer.
2641	am_sleep_pid=
2642	if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2643	( sleep 1 ) &
2644	am_sleep_pid=$!
2645	fi
2646
2647	rm -f conftest.file
2648
2649	test "$program_prefix" != NONE &&
2650	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2651	# Use a double $ so make ignores it.
2652	test "$program_suffix" != NONE &&
2653	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2654	# Double any \ or $.
2655	# By default was `s,x,x', remove it if useless.
2656	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2657	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2658
2659	# expand $ac_aux_dir to an absolute path
2660	am_aux_dir=`cd $ac_aux_dir && pwd`
2661
2662	if test x"${MISSING+set}" != xset; then
2663	case $am_aux_dir in
2664	\ \| \ )
2665	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2666	*)
2667	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2668	esac
2669	fi
2670	# Use eval to expand $SHELL
2671	if eval "$MISSING --is-lightweight"; then
2672	am_missing_run="$MISSING "
2673	else
2674	am_missing_run=
2675	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2676	$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2677	fi
2678
2679	if test x"${install_sh}" != xset; then
2680	case $am_aux_dir in
2681	\ \| \ )
2682	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2683	*)
2684	install_sh="\${SHELL} $am_aux_dir/install-sh"
2685	esac
2686	fi
2687
2688	# Installed binaries are usually stripped using 'strip' when the user
2689	# run "make install-strip". However 'strip' might not be the right
2690	# tool to use in cross-compilation environments, therefore Automake
2691	# will honor the 'STRIP' environment variable to overrule this program.
2692	if test "$cross_compiling" != no; then
2693	if test -n "$ac_tool_prefix"; then
2694	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2695	set dummy ${ac_tool_prefix}strip; ac_word=$2
2696	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2697	$as_echo_n "checking for $ac_word... " >&6; }
2698	if ${ac_cv_prog_STRIP+:} false; then :
2699	$as_echo_n "(cached) " >&6
2700	else
2701	if test -n "$STRIP"; then
2702	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2703	else
2704	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2705	for as_dir in $PATH
2706	do
2707	IFS=$as_save_IFS
2708	test -z "$as_dir" && as_dir=.
2709	for ac_exec_ext in '' $ac_executable_extensions; do
2710	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2711	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2712	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2713	break 2
2714	fi
2715	done
2716	done
2717	IFS=$as_save_IFS
2718
2719	fi
2720	fi
2721	STRIP=$ac_cv_prog_STRIP
2722	if test -n "$STRIP"; then
2723	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2724	$as_echo "$STRIP" >&6; }
2725	else
2726	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2727	$as_echo "no" >&6; }
2728	fi
2729
2730
2731	fi
2732	if test -z "$ac_cv_prog_STRIP"; then
2733	ac_ct_STRIP=$STRIP
2734	# Extract the first word of "strip", so it can be a program name with args.
2735	set dummy strip; ac_word=$2
2736	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2737	$as_echo_n "checking for $ac_word... " >&6; }
2738	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2739	$as_echo_n "(cached) " >&6
2740	else
2741	if test -n "$ac_ct_STRIP"; then
2742	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2743	else
2744	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2745	for as_dir in $PATH
2746	do
2747	IFS=$as_save_IFS
2748	test -z "$as_dir" && as_dir=.
2749	for ac_exec_ext in '' $ac_executable_extensions; do
2750	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2751	ac_cv_prog_ac_ct_STRIP="strip"
2752	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2753	break 2
2754	fi
2755	done
2756	done
2757	IFS=$as_save_IFS
2758
2759	fi
2760	fi
2761	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2762	if test -n "$ac_ct_STRIP"; then
2763	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2764	$as_echo "$ac_ct_STRIP" >&6; }
2765	else
2766	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2767	$as_echo "no" >&6; }
2768	fi
2769
2770	if test "x$ac_ct_STRIP" = x; then
2771	STRIP=":"
2772	else
2773	case $cross_compiling:$ac_tool_warned in
2774	yes:)
2775	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2776	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2777	ac_tool_warned=yes ;;
2778	esac
2779	STRIP=$ac_ct_STRIP
2780	fi
2781	else
2782	STRIP="$ac_cv_prog_STRIP"
2783	fi
2784
2785	fi
2786	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2787
2788	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2789	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2790	if test -z "$MKDIR_P"; then
2791	if ${ac_cv_path_mkdir+:} false; then :
2792	$as_echo_n "(cached) " >&6
2793	else
2794	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2795	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2796	do
2797	IFS=$as_save_IFS
2798	test -z "$as_dir" && as_dir=.
2799	for ac_prog in mkdir gmkdir; do
2800	for ac_exec_ext in '' $ac_executable_extensions; do
2801	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
2802	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2803	'mkdir (GNU coreutils) '* \| \
2804	'mkdir (coreutils) '* \| \
2805	'mkdir (fileutils) '4.1*)
2806	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2807	break 3;;
2808	esac
2809	done
2810	done
2811	done
2812	IFS=$as_save_IFS
2813
2814	fi
2815
2816	test -d ./--version && rmdir ./--version
2817	if test "${ac_cv_path_mkdir+set}" = set; then
2818	MKDIR_P="$ac_cv_path_mkdir -p"
2819	else
2820	# As a last resort, use the slow shell script. Don't cache a
2821	# value for MKDIR_P within a source directory, because that will
2822	# break other packages using the cache if that directory is
2823	# removed, or if the value is a relative name.
2824	MKDIR_P="$ac_install_sh -d"
2825	fi
2826	fi
2827	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2828	$as_echo "$MKDIR_P" >&6; }
2829
2830	for ac_prog in gawk mawk nawk awk
2831	do
2832	# Extract the first word of "$ac_prog", so it can be a program name with args.
2833	set dummy $ac_prog; ac_word=$2
2834	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2835	$as_echo_n "checking for $ac_word... " >&6; }
2836	if ${ac_cv_prog_AWK+:} false; then :
2837	$as_echo_n "(cached) " >&6
2838	else
2839	if test -n "$AWK"; then
2840	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2841	else
2842	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2843	for as_dir in $PATH
2844	do
2845	IFS=$as_save_IFS
2846	test -z "$as_dir" && as_dir=.
2847	for ac_exec_ext in '' $ac_executable_extensions; do
2848	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2849	ac_cv_prog_AWK="$ac_prog"
2850	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2851	break 2
2852	fi
2853	done
2854	done
2855	IFS=$as_save_IFS
2856
2857	fi
2858	fi
2859	AWK=$ac_cv_prog_AWK
2860	if test -n "$AWK"; then
2861	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2862	$as_echo "$AWK" >&6; }
2863	else
2864	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2865	$as_echo "no" >&6; }
2866	fi
2867
2868
2869	test -n "$AWK" && break
2870	done
2871
2872	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2873	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2874	set x ${MAKE-make}
2875	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2876	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2877	$as_echo_n "(cached) " >&6
2878	else
2879	cat >conftest.make <<\_ACEOF
2880	SHELL = /bin/sh
2881	all:
2882	@echo '@@@%%%=$(MAKE)=@@@%%%'
2883	_ACEOF
2884	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2885	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2886	@@@%%%=?=@@@%%%*)
2887	eval ac_cv_prog_make_${ac_make}_set=yes;;
2888	*)
2889	eval ac_cv_prog_make_${ac_make}_set=no;;
2890	esac
2891	rm -f conftest.make
2892	fi
2893	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2894	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2895	$as_echo "yes" >&6; }
2896	SET_MAKE=
2897	else
2898	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2899	$as_echo "no" >&6; }
2900	SET_MAKE="MAKE=${MAKE-make}"
2901	fi
2902
2903	rm -rf .tst 2>/dev/null
2904	mkdir .tst 2>/dev/null
2905	if test -d .tst; then
2906	am__leading_dot=.
2907	else
2908	am__leading_dot=_
2909	fi
2910	rmdir .tst 2>/dev/null
2911
2912	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2913	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2914	# is not polluted with repeated "-I."
2915	am__isrc=' -I$(srcdir)'
2916	# test to see if srcdir already configured
2917	if test -f $srcdir/config.status; then
2918	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2919	fi
2920	fi
2921
2922	# test whether we have cygpath
2923	if test -z "$CYGPATH_W"; then
2924	if (cygpath --version) >/dev/null 2>/dev/null; then
2925	CYGPATH_W='cygpath -w'
2926	else
2927	CYGPATH_W=echo
2928	fi
2929	fi
2930
2931
2932	# Define the identity of the package.
2933	PACKAGE='cfa-cc'
2934	VERSION='1.0.0'
2935
2936
2937	cat >>confdefs.h <<_ACEOF
2938	#define PACKAGE "$PACKAGE"
2939	_ACEOF
2940
2941
2942	cat >>confdefs.h <<_ACEOF
2943	#define VERSION "$VERSION"
2944	_ACEOF
2945
2946	# Some tools Automake needs.
2947
2948	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2949
2950
2951	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2952
2953
2954	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2955
2956
2957	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2958
2959
2960	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2961
2962	# For better backward compatibility. To be removed once Automake 1.9.x
2963	# dies out for good. For more background, see:
2964	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
2965	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
2966	mkdir_p='$(MKDIR_P)'
2967
2968	# We need awk for the "check" target. The system "awk" is bad on
2969	# some platforms.
2970	# Always define AMTAR for backward compatibility. Yes, it's still used
2971	# in the wild :-( We should find a proper way to deprecate it ...
2972	AMTAR='$${TAR-tar}'
2973
2974
2975	# We'll loop over all known methods to create a tar archive until one works.
2976	_am_tools='gnutar pax cpio none'
2977
2978	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2979
2980
2981
2982
2983
2984
2985	# POSIX will say in a future version that running "rm -f" with no argument
2986	# is OK; and we want to be able to make that assumption in our Makefile
2987	# recipes. So use an aggressive probe to check that the usage we want is
2988	# actually supported "in the wild" to an acceptable degree.
2989	# See automake bug#10828.
2990	# To make any issue more visible, cause the running configure to be aborted
2991	# by default if the 'rm' program in use doesn't match our expectations; the
2992	# user can still override this though.
2993	if rm -f && rm -fr && rm -rf; then : OK; else
2994	cat >&2 <<'END'
2995	Oops!
2996
2997	Your 'rm' program seems unable to run without file operands specified
2998	on the command line, even when the '-f' option is present. This is contrary
2999	to the behaviour of most rm programs out there, and not conforming with
3000	the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3001
3002	Please tell bug-automake@gnu.org about your system, including the value
3003	of your $PATH and any error possibly output before this message. This
3004	can help us improve future automake versions.
3005
3006	END
3007	if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3008	echo 'Configuration will proceed anyway, since you have set the' >&2
3009	echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3010	echo >&2
3011	else
3012	cat >&2 <<'END'
3013	Aborting the configuration process, to ensure you take notice of the issue.
3014
3015	You can download and install GNU coreutils to get an 'rm' implementation
3016	that behaves properly: <http://www.gnu.org/software/coreutils/>.
3017
3018	If you want to complete the configuration process using your problematic
3019	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3020	to "yes", and re-run configure.
3021
3022	END
3023	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3024	fi
3025	fi
3026
3027	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
3028	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
3029	# Check whether --enable-maintainer-mode was given.
3030	if test "${enable_maintainer_mode+set}" = set; then :
3031	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
3032	else
3033	USE_MAINTAINER_MODE=yes
3034	fi
3035
3036	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
3037	$as_echo "$USE_MAINTAINER_MODE" >&6; }
3038	if test $USE_MAINTAINER_MODE = yes; then
3039	MAINTAINER_MODE_TRUE=
3040	MAINTAINER_MODE_FALSE='#'
3041	else
3042	MAINTAINER_MODE_TRUE='#'
3043	MAINTAINER_MODE_FALSE=
3044	fi
3045
3046	MAINT=$MAINTAINER_MODE_TRUE
3047
3048	# may require auto* software to be installed
3049
3050	# Installation paths
3051
3052
3053	# Check whether --with-backend-compiler was given.
3054	if test "${with_backend_compiler+set}" = set; then :
3055	withval=$with_backend_compiler; backendcompiler=$withval
3056	else
3057	backendcompiler=""
3058	fi
3059
3060	if test "x$backendcompiler" != x; then
3061	BACKEND_CC=${backendcompiler}
3062	else
3063	# Extract the first word of "gcc", so it can be a program name with args.
3064	set dummy gcc; ac_word=$2
3065	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3066	$as_echo_n "checking for $ac_word... " >&6; }
3067	if ${ac_cv_path_BACKEND_CC+:} false; then :
3068	$as_echo_n "(cached) " >&6
3069	else
3070	case $BACKEND_CC in
3071	[\\/]* \| ?:[\\/]*)
3072	ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
3073	;;
3074	*)
3075	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3076	for as_dir in $PATH
3077	do
3078	IFS=$as_save_IFS
3079	test -z "$as_dir" && as_dir=.
3080	for ac_exec_ext in '' $ac_executable_extensions; do
3081	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3082	ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3083	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3084	break 2
3085	fi
3086	done
3087	done
3088	IFS=$as_save_IFS
3089
3090	;;
3091	esac
3092	fi
3093	BACKEND_CC=$ac_cv_path_BACKEND_CC
3094	if test -n "$BACKEND_CC"; then
3095	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3096	$as_echo "$BACKEND_CC" >&6; }
3097	else
3098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3099	$as_echo "no" >&6; }
3100	fi
3101
3102
3103	if test "x$BACKEND_CC" = "x"; then
3104	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3105	exit 1
3106	fi
3107	fi
3108
3109	cat >>confdefs.h <<_ACEOF
3110	#define CFA_BACKEND_CC "${BACKEND_CC}"
3111	_ACEOF
3112
3113
3114
3115	if test "x$prefix" = "xNONE"; then
3116	cfa_prefix=${ac_default_prefix}
3117	else
3118	cfa_prefix=${prefix}
3119	fi
3120
3121	cat >>confdefs.h <<_ACEOF
3122	#define CFA_PREFIX "${cfa_prefix}"
3123	_ACEOF
3124
3125	CFA_PREFIX=${cfa_prefix}
3126
3127
3128	if test "$includedir" = '${prefix}/include'; then
3129	cfa_incdir="${cfa_prefix}/include"
3130	else
3131	cfa_incdir=${includedir}
3132	fi
3133
3134	cat >>confdefs.h <<_ACEOF
3135	#define CFA_INCDIR "${cfa_incdir}"
3136	_ACEOF
3137
3138	CFA_INCDIR=${cfa_incdir}
3139
3140
3141	if test "$bindir" = '${exec_prefix}/bin'; then
3142	cfa_bindir="${cfa_prefix}/bin"
3143	else
3144	cfa_bindir=${bindir}
3145	fi
3146
3147	cat >>confdefs.h <<_ACEOF
3148	#define CFA_BINDIR "${cfa_bindir}"
3149	_ACEOF
3150
3151	CFA_BINDIR=${cfa_bindir}
3152
3153
3154	if test "$libdir" = '${exec_prefix}/lib'; then
3155	cfa_libdir=${cfa_prefix}/lib
3156	else
3157	cfa_libdir=${libdir}
3158	fi
3159
3160	cat >>confdefs.h <<_ACEOF
3161	#define CFA_LIBDIR "${cfa_libdir}"
3162	_ACEOF
3163
3164	CFA_LIBDIR=${cfa_libdir}
3165
3166
3167	# Checks for programs.
3168	ac_ext=cpp
3169	ac_cpp='$CXXCPP $CPPFLAGS'
3170	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3171	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3172	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3173	if test -z "$CXX"; then
3174	if test -n "$CCC"; then
3175	CXX=$CCC
3176	else
3177	if test -n "$ac_tool_prefix"; then
3178	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3179	do
3180	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3181	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3182	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3183	$as_echo_n "checking for $ac_word... " >&6; }
3184	if ${ac_cv_prog_CXX+:} false; then :
3185	$as_echo_n "(cached) " >&6
3186	else
3187	if test -n "$CXX"; then
3188	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3189	else
3190	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3191	for as_dir in $PATH
3192	do
3193	IFS=$as_save_IFS
3194	test -z "$as_dir" && as_dir=.
3195	for ac_exec_ext in '' $ac_executable_extensions; do
3196	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3197	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3198	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3199	break 2
3200	fi
3201	done
3202	done
3203	IFS=$as_save_IFS
3204
3205	fi
3206	fi
3207	CXX=$ac_cv_prog_CXX
3208	if test -n "$CXX"; then
3209	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3210	$as_echo "$CXX" >&6; }
3211	else
3212	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3213	$as_echo "no" >&6; }
3214	fi
3215
3216
3217	test -n "$CXX" && break
3218	done
3219	fi
3220	if test -z "$CXX"; then
3221	ac_ct_CXX=$CXX
3222	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3223	do
3224	# Extract the first word of "$ac_prog", so it can be a program name with args.
3225	set dummy $ac_prog; ac_word=$2
3226	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3227	$as_echo_n "checking for $ac_word... " >&6; }
3228	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3229	$as_echo_n "(cached) " >&6
3230	else
3231	if test -n "$ac_ct_CXX"; then
3232	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3233	else
3234	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3235	for as_dir in $PATH
3236	do
3237	IFS=$as_save_IFS
3238	test -z "$as_dir" && as_dir=.
3239	for ac_exec_ext in '' $ac_executable_extensions; do
3240	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3241	ac_cv_prog_ac_ct_CXX="$ac_prog"
3242	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3243	break 2
3244	fi
3245	done
3246	done
3247	IFS=$as_save_IFS
3248
3249	fi
3250	fi
3251	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3252	if test -n "$ac_ct_CXX"; then
3253	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3254	$as_echo "$ac_ct_CXX" >&6; }
3255	else
3256	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3257	$as_echo "no" >&6; }
3258	fi
3259
3260
3261	test -n "$ac_ct_CXX" && break
3262	done
3263
3264	if test "x$ac_ct_CXX" = x; then
3265	CXX="g++"
3266	else
3267	case $cross_compiling:$ac_tool_warned in
3268	yes:)
3269	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3270	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3271	ac_tool_warned=yes ;;
3272	esac
3273	CXX=$ac_ct_CXX
3274	fi
3275	fi
3276
3277	fi
3278	fi
3279	# Provide some information about the compiler.
3280	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3281	set X $ac_compile
3282	ac_compiler=$2
3283	for ac_option in --version -v -V -qversion; do
3284	{ { ac_try="$ac_compiler $ac_option >&5"
3285	case "(($ac_try" in
3286	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3287	*) ac_try_echo=$ac_try;;
3288	esac
3289	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3290	$as_echo "$ac_try_echo"; } >&5
3291	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3292	ac_status=$?
3293	if test -s conftest.err; then
3294	sed '10a\
3295	... rest of stderr output deleted ...
3296	10q' conftest.err >conftest.er1
3297	cat conftest.er1 >&5
3298	fi
3299	rm -f conftest.er1 conftest.err
3300	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3301	test $ac_status = 0; }
3302	done
3303
3304	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3305	/* end confdefs.h. */
3306
3307	int
3308	main ()
3309	{
3310
3311	;
3312	return 0;
3313	}
3314	_ACEOF
3315	ac_clean_files_save=$ac_clean_files
3316	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3317	# Try to create an executable without -o first, disregard a.out.
3318	# It will help us diagnose broken compilers, and finding out an intuition
3319	# of exeext.
3320	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3321	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3322	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3323
3324	# The possible output files:
3325	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3326
3327	ac_rmfiles=
3328	for ac_file in $ac_files
3329	do
3330	case $ac_file in
3331	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3332	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3333	esac
3334	done
3335	rm -f $ac_rmfiles
3336
3337	if { { ac_try="$ac_link_default"
3338	case "(($ac_try" in
3339	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3340	*) ac_try_echo=$ac_try;;
3341	esac
3342	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3343	$as_echo "$ac_try_echo"; } >&5
3344	(eval "$ac_link_default") 2>&5
3345	ac_status=$?
3346	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3347	test $ac_status = 0; }; then :
3348	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3349	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3350	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3351	# so that the user can short-circuit this test for compilers unknown to
3352	# Autoconf.
3353	for ac_file in $ac_files ''
3354	do
3355	test -f "$ac_file" \|\| continue
3356	case $ac_file in
3357	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3358	;;
3359	[ab].out )
3360	# We found the default executable, but exeext='' is most
3361	# certainly right.
3362	break;;
3363	. )
3364	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3365	then :; else
3366	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3367	fi
3368	# We set ac_cv_exeext here because the later test for it is not
3369	# safe: cross compilers may not add the suffix if given an `-o'
3370	# argument, so we may need to know it at that point already.
3371	# Even if this section looks crufty: it has the advantage of
3372	# actually working.
3373	break;;
3374	* )
3375	break;;
3376	esac
3377	done
3378	test "$ac_cv_exeext" = no && ac_cv_exeext=
3379
3380	else
3381	ac_file=''
3382	fi
3383	if test -z "$ac_file"; then :
3384	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3385	$as_echo "no" >&6; }
3386	$as_echo "$as_me: failed program was:" >&5
3387	sed 's/^/\| /' conftest.$ac_ext >&5
3388
3389	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3390	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3391	as_fn_error 77 "C++ compiler cannot create executables
3392	See \`config.log' for more details" "$LINENO" 5; }
3393	else
3394	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3395	$as_echo "yes" >&6; }
3396	fi
3397	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3398	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3399	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3400	$as_echo "$ac_file" >&6; }
3401	ac_exeext=$ac_cv_exeext
3402
3403	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3404	ac_clean_files=$ac_clean_files_save
3405	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3406	$as_echo_n "checking for suffix of executables... " >&6; }
3407	if { { ac_try="$ac_link"
3408	case "(($ac_try" in
3409	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3410	*) ac_try_echo=$ac_try;;
3411	esac
3412	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3413	$as_echo "$ac_try_echo"; } >&5
3414	(eval "$ac_link") 2>&5
3415	ac_status=$?
3416	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3417	test $ac_status = 0; }; then :
3418	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3419	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3420	# work properly (i.e., refer to `conftest.exe'), while it won't with
3421	# `rm'.
3422	for ac_file in conftest.exe conftest conftest.*; do
3423	test -f "$ac_file" \|\| continue
3424	case $ac_file in
3425	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3426	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3427	break;;
3428	* ) break;;
3429	esac
3430	done
3431	else
3432	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3433	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3434	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3435	See \`config.log' for more details" "$LINENO" 5; }
3436	fi
3437	rm -f conftest conftest$ac_cv_exeext
3438	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3439	$as_echo "$ac_cv_exeext" >&6; }
3440
3441	rm -f conftest.$ac_ext
3442	EXEEXT=$ac_cv_exeext
3443	ac_exeext=$EXEEXT
3444	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3445	/* end confdefs.h. */
3446	#include <stdio.h>
3447	int
3448	main ()
3449	{
3450	FILE *f = fopen ("conftest.out", "w");
3451	return ferror (f) \|\| fclose (f) != 0;
3452
3453	;
3454	return 0;
3455	}
3456	_ACEOF
3457	ac_clean_files="$ac_clean_files conftest.out"
3458	# Check that the compiler produces executables we can run. If not, either
3459	# the compiler is broken, or we cross compile.
3460	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3461	$as_echo_n "checking whether we are cross compiling... " >&6; }
3462	if test "$cross_compiling" != yes; then
3463	{ { ac_try="$ac_link"
3464	case "(($ac_try" in
3465	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3466	*) ac_try_echo=$ac_try;;
3467	esac
3468	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3469	$as_echo "$ac_try_echo"; } >&5
3470	(eval "$ac_link") 2>&5
3471	ac_status=$?
3472	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3473	test $ac_status = 0; }
3474	if { ac_try='./conftest$ac_cv_exeext'
3475	{ { case "(($ac_try" in
3476	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3477	*) ac_try_echo=$ac_try;;
3478	esac
3479	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3480	$as_echo "$ac_try_echo"; } >&5
3481	(eval "$ac_try") 2>&5
3482	ac_status=$?
3483	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3484	test $ac_status = 0; }; }; then
3485	cross_compiling=no
3486	else
3487	if test "$cross_compiling" = maybe; then
3488	cross_compiling=yes
3489	else
3490	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3491	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3492	as_fn_error $? "cannot run C++ compiled programs.
3493	If you meant to cross compile, use \`--host'.
3494	See \`config.log' for more details" "$LINENO" 5; }
3495	fi
3496	fi
3497	fi
3498	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3499	$as_echo "$cross_compiling" >&6; }
3500
3501	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3502	ac_clean_files=$ac_clean_files_save
3503	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3504	$as_echo_n "checking for suffix of object files... " >&6; }
3505	if ${ac_cv_objext+:} false; then :
3506	$as_echo_n "(cached) " >&6
3507	else
3508	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3509	/* end confdefs.h. */
3510
3511	int
3512	main ()
3513	{
3514
3515	;
3516	return 0;
3517	}
3518	_ACEOF
3519	rm -f conftest.o conftest.obj
3520	if { { ac_try="$ac_compile"
3521	case "(($ac_try" in
3522	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3523	*) ac_try_echo=$ac_try;;
3524	esac
3525	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3526	$as_echo "$ac_try_echo"; } >&5
3527	(eval "$ac_compile") 2>&5
3528	ac_status=$?
3529	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3530	test $ac_status = 0; }; then :
3531	for ac_file in conftest.o conftest.obj conftest.*; do
3532	test -f "$ac_file" \|\| continue;
3533	case $ac_file in
3534	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3535	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3536	break;;
3537	esac
3538	done
3539	else
3540	$as_echo "$as_me: failed program was:" >&5
3541	sed 's/^/\| /' conftest.$ac_ext >&5
3542
3543	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3544	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3545	as_fn_error $? "cannot compute suffix of object files: cannot compile
3546	See \`config.log' for more details" "$LINENO" 5; }
3547	fi
3548	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3549	fi
3550	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3551	$as_echo "$ac_cv_objext" >&6; }
3552	OBJEXT=$ac_cv_objext
3553	ac_objext=$OBJEXT
3554	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3555	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3556	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3557	$as_echo_n "(cached) " >&6
3558	else
3559	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3560	/* end confdefs.h. */
3561
3562	int
3563	main ()
3564	{
3565	#ifndef __GNUC__
3566	choke me
3567	#endif
3568
3569	;
3570	return 0;
3571	}
3572	_ACEOF
3573	if ac_fn_cxx_try_compile "$LINENO"; then :
3574	ac_compiler_gnu=yes
3575	else
3576	ac_compiler_gnu=no
3577	fi
3578	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3579	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3580
3581	fi
3582	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3583	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3584	if test $ac_compiler_gnu = yes; then
3585	GXX=yes
3586	else
3587	GXX=
3588	fi
3589	ac_test_CXXFLAGS=${CXXFLAGS+set}
3590	ac_save_CXXFLAGS=$CXXFLAGS
3591	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3592	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3593	if ${ac_cv_prog_cxx_g+:} false; then :
3594	$as_echo_n "(cached) " >&6
3595	else
3596	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3597	ac_cxx_werror_flag=yes
3598	ac_cv_prog_cxx_g=no
3599	CXXFLAGS="-g"
3600	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3601	/* end confdefs.h. */
3602
3603	int
3604	main ()
3605	{
3606
3607	;
3608	return 0;
3609	}
3610	_ACEOF
3611	if ac_fn_cxx_try_compile "$LINENO"; then :
3612	ac_cv_prog_cxx_g=yes
3613	else
3614	CXXFLAGS=""
3615	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3616	/* end confdefs.h. */
3617
3618	int
3619	main ()
3620	{
3621
3622	;
3623	return 0;
3624	}
3625	_ACEOF
3626	if ac_fn_cxx_try_compile "$LINENO"; then :
3627
3628	else
3629	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3630	CXXFLAGS="-g"
3631	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3632	/* end confdefs.h. */
3633
3634	int
3635	main ()
3636	{
3637
3638	;
3639	return 0;
3640	}
3641	_ACEOF
3642	if ac_fn_cxx_try_compile "$LINENO"; then :
3643	ac_cv_prog_cxx_g=yes
3644	fi
3645	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3646	fi
3647	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3648	fi
3649	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3650	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3651	fi
3652	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3653	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3654	if test "$ac_test_CXXFLAGS" = set; then
3655	CXXFLAGS=$ac_save_CXXFLAGS
3656	elif test $ac_cv_prog_cxx_g = yes; then
3657	if test "$GXX" = yes; then
3658	CXXFLAGS="-g -O2"
3659	else
3660	CXXFLAGS="-g"
3661	fi
3662	else
3663	if test "$GXX" = yes; then
3664	CXXFLAGS="-O2"
3665	else
3666	CXXFLAGS=
3667	fi
3668	fi
3669	ac_ext=c
3670	ac_cpp='$CPP $CPPFLAGS'
3671	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3672	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3673	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3674	DEPDIR="${am__leading_dot}deps"
3675
3676	ac_config_commands="$ac_config_commands depfiles"
3677
3678
3679	am_make=${MAKE-make}
3680	cat > confinc << 'END'
3681	am__doit:
3682	@echo this is the am__doit target
3683	.PHONY: am__doit
3684	END
3685	# If we don't find an include directive, just comment out the code.
3686	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3687	$as_echo_n "checking for style of include used by $am_make... " >&6; }
3688	am__include="#"
3689	am__quote=
3690	_am_result=none
3691	# First try GNU make style include.
3692	echo "include confinc" > confmf
3693	# Ignore all kinds of additional output from 'make'.
3694	case `$am_make -s -f confmf 2> /dev/null` in #(
3695	the\ am__doit\ target)
3696	am__include=include
3697	am__quote=
3698	_am_result=GNU
3699	;;
3700	esac
3701	# Now try BSD make style include.
3702	if test "$am__include" = "#"; then
3703	echo '.include "confinc"' > confmf
3704	case `$am_make -s -f confmf 2> /dev/null` in #(
3705	the\ am__doit\ target)
3706	am__include=.include
3707	am__quote="\""
3708	_am_result=BSD
3709	;;
3710	esac
3711	fi
3712
3713
3714	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3715	$as_echo "$_am_result" >&6; }
3716	rm -f confinc confmf
3717
3718	# Check whether --enable-dependency-tracking was given.
3719	if test "${enable_dependency_tracking+set}" = set; then :
3720	enableval=$enable_dependency_tracking;
3721	fi
3722
3723	if test "x$enable_dependency_tracking" != xno; then
3724	am_depcomp="$ac_aux_dir/depcomp"
3725	AMDEPBACKSLASH='\'
3726	am__nodep='_no'
3727	fi
3728	if test "x$enable_dependency_tracking" != xno; then
3729	AMDEP_TRUE=
3730	AMDEP_FALSE='#'
3731	else
3732	AMDEP_TRUE='#'
3733	AMDEP_FALSE=
3734	fi
3735
3736
3737
3738	depcc="$CXX" am_compiler_list=
3739
3740	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3741	$as_echo_n "checking dependency style of $depcc... " >&6; }
3742	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3743	$as_echo_n "(cached) " >&6
3744	else
3745	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3746	# We make a subdir and do the tests there. Otherwise we can end up
3747	# making bogus files that we don't know about and never remove. For
3748	# instance it was reported that on HP-UX the gcc test will end up
3749	# making a dummy file named 'D' -- because '-MD' means "put the output
3750	# in D".
3751	rm -rf conftest.dir
3752	mkdir conftest.dir
3753	# Copy depcomp to subdir because otherwise we won't find it if we're
3754	# using a relative directory.
3755	cp "$am_depcomp" conftest.dir
3756	cd conftest.dir
3757	# We will build objects and dependencies in a subdirectory because
3758	# it helps to detect inapplicable dependency modes. For instance
3759	# both Tru64's cc and ICC support -MD to output dependencies as a
3760	# side effect of compilation, but ICC will put the dependencies in
3761	# the current directory while Tru64 will put them in the object
3762	# directory.
3763	mkdir sub
3764
3765	am_cv_CXX_dependencies_compiler_type=none
3766	if test "$am_compiler_list" = ""; then
3767	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3768	fi
3769	am__universal=false
3770	case " $depcc " in #(
3771	\ -arch\ \ -arch\ *) am__universal=true ;;
3772	esac
3773
3774	for depmode in $am_compiler_list; do
3775	# Setup a source with many dependencies, because some compilers
3776	# like to wrap large dependency lists on column 80 (with \), and
3777	# we should not choose a depcomp mode which is confused by this.
3778	#
3779	# We need to recreate these files for each test, as the compiler may
3780	# overwrite some of them when testing with obscure command lines.
3781	# This happens at least with the AIX C compiler.
3782	: > sub/conftest.c
3783	for i in 1 2 3 4 5 6; do
3784	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3785	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
3786	# Solaris 10 /bin/sh.
3787	echo '/* dummy */' > sub/conftst$i.h
3788	done
3789	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3790
3791	# We check with '-c' and '-o' for the sake of the "dashmstdout"
3792	# mode. It turns out that the SunPro C++ compiler does not properly
3793	# handle '-M -o', and we need to detect this. Also, some Intel
3794	# versions had trouble with output in subdirs.
3795	am__obj=sub/conftest.${OBJEXT-o}
3796	am__minus_obj="-o $am__obj"
3797	case $depmode in
3798	gcc)
3799	# This depmode causes a compiler race in universal mode.
3800	test "$am__universal" = false \|\| continue
3801	;;
3802	nosideeffect)
3803	# After this tag, mechanisms are not by side-effect, so they'll
3804	# only be used when explicitly requested.
3805	if test "x$enable_dependency_tracking" = xyes; then
3806	continue
3807	else
3808	break
3809	fi
3810	;;
3811	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
3812	# This compiler won't grok '-c -o', but also, the minuso test has
3813	# not run yet. These depmodes are late enough in the game, and
3814	# so weak that their functioning should not be impacted.
3815	am__obj=conftest.${OBJEXT-o}
3816	am__minus_obj=
3817	;;
3818	none) break ;;
3819	esac
3820	if depmode=$depmode \
3821	source=sub/conftest.c object=$am__obj \
3822	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3823	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3824	>/dev/null 2>conftest.err &&
3825	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3826	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3827	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3828	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3829	# icc doesn't choke on unknown options, it will just issue warnings
3830	# or remarks (even with -Werror). So we grep stderr for any message
3831	# that says an option was ignored or not supported.
3832	# When given -MP, icc 7.0 and 7.1 complain thusly:
3833	# icc: Command line warning: ignoring option '-M'; no argument required
3834	# The diagnosis changed in icc 8.0:
3835	# icc: Command line remark: option '-MP' not supported
3836	if (grep 'ignoring option' conftest.err \|\|
3837	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3838	am_cv_CXX_dependencies_compiler_type=$depmode
3839	break
3840	fi
3841	fi
3842	done
3843
3844	cd ..
3845	rm -rf conftest.dir
3846	else
3847	am_cv_CXX_dependencies_compiler_type=none
3848	fi
3849
3850	fi
3851	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
3852	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
3853	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3854
3855	if
3856	test "x$enable_dependency_tracking" != xno \
3857	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3858	am__fastdepCXX_TRUE=
3859	am__fastdepCXX_FALSE='#'
3860	else
3861	am__fastdepCXX_TRUE='#'
3862	am__fastdepCXX_FALSE=
3863	fi
3864
3865
3866	ac_ext=c
3867	ac_cpp='$CPP $CPPFLAGS'
3868	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3869	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3870	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3871	if test -n "$ac_tool_prefix"; then
3872	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3873	set dummy ${ac_tool_prefix}gcc; ac_word=$2
3874	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3875	$as_echo_n "checking for $ac_word... " >&6; }
3876	if ${ac_cv_prog_CC+:} false; then :
3877	$as_echo_n "(cached) " >&6
3878	else
3879	if test -n "$CC"; then
3880	ac_cv_prog_CC="$CC" # Let the user override the test.
3881	else
3882	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3883	for as_dir in $PATH
3884	do
3885	IFS=$as_save_IFS
3886	test -z "$as_dir" && as_dir=.
3887	for ac_exec_ext in '' $ac_executable_extensions; do
3888	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3889	ac_cv_prog_CC="${ac_tool_prefix}gcc"
3890	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3891	break 2
3892	fi
3893	done
3894	done
3895	IFS=$as_save_IFS
3896
3897	fi
3898	fi
3899	CC=$ac_cv_prog_CC
3900	if test -n "$CC"; then
3901	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3902	$as_echo "$CC" >&6; }
3903	else
3904	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3905	$as_echo "no" >&6; }
3906	fi
3907
3908
3909	fi
3910	if test -z "$ac_cv_prog_CC"; then
3911	ac_ct_CC=$CC
3912	# Extract the first word of "gcc", so it can be a program name with args.
3913	set dummy gcc; ac_word=$2
3914	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3915	$as_echo_n "checking for $ac_word... " >&6; }
3916	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3917	$as_echo_n "(cached) " >&6
3918	else
3919	if test -n "$ac_ct_CC"; then
3920	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3921	else
3922	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3923	for as_dir in $PATH
3924	do
3925	IFS=$as_save_IFS
3926	test -z "$as_dir" && as_dir=.
3927	for ac_exec_ext in '' $ac_executable_extensions; do
3928	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3929	ac_cv_prog_ac_ct_CC="gcc"
3930	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3931	break 2
3932	fi
3933	done
3934	done
3935	IFS=$as_save_IFS
3936
3937	fi
3938	fi
3939	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3940	if test -n "$ac_ct_CC"; then
3941	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3942	$as_echo "$ac_ct_CC" >&6; }
3943	else
3944	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3945	$as_echo "no" >&6; }
3946	fi
3947
3948	if test "x$ac_ct_CC" = x; then
3949	CC=""
3950	else
3951	case $cross_compiling:$ac_tool_warned in
3952	yes:)
3953	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3954	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3955	ac_tool_warned=yes ;;
3956	esac
3957	CC=$ac_ct_CC
3958	fi
3959	else
3960	CC="$ac_cv_prog_CC"
3961	fi
3962
3963	if test -z "$CC"; then
3964	if test -n "$ac_tool_prefix"; then
3965	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3966	set dummy ${ac_tool_prefix}cc; ac_word=$2
3967	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3968	$as_echo_n "checking for $ac_word... " >&6; }
3969	if ${ac_cv_prog_CC+:} false; then :
3970	$as_echo_n "(cached) " >&6
3971	else
3972	if test -n "$CC"; then
3973	ac_cv_prog_CC="$CC" # Let the user override the test.
3974	else
3975	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3976	for as_dir in $PATH
3977	do
3978	IFS=$as_save_IFS
3979	test -z "$as_dir" && as_dir=.
3980	for ac_exec_ext in '' $ac_executable_extensions; do
3981	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3982	ac_cv_prog_CC="${ac_tool_prefix}cc"
3983	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3984	break 2
3985	fi
3986	done
3987	done
3988	IFS=$as_save_IFS
3989
3990	fi
3991	fi
3992	CC=$ac_cv_prog_CC
3993	if test -n "$CC"; then
3994	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3995	$as_echo "$CC" >&6; }
3996	else
3997	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3998	$as_echo "no" >&6; }
3999	fi
4000
4001
4002	fi
4003	fi
4004	if test -z "$CC"; then
4005	# Extract the first word of "cc", so it can be a program name with args.
4006	set dummy cc; ac_word=$2
4007	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4008	$as_echo_n "checking for $ac_word... " >&6; }
4009	if ${ac_cv_prog_CC+:} false; then :
4010	$as_echo_n "(cached) " >&6
4011	else
4012	if test -n "$CC"; then
4013	ac_cv_prog_CC="$CC" # Let the user override the test.
4014	else
4015	ac_prog_rejected=no
4016	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4017	for as_dir in $PATH
4018	do
4019	IFS=$as_save_IFS
4020	test -z "$as_dir" && as_dir=.
4021	for ac_exec_ext in '' $ac_executable_extensions; do
4022	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4023	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4024	ac_prog_rejected=yes
4025	continue
4026	fi
4027	ac_cv_prog_CC="cc"
4028	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4029	break 2
4030	fi
4031	done
4032	done
4033	IFS=$as_save_IFS
4034
4035	if test $ac_prog_rejected = yes; then
4036	# We found a bogon in the path, so make sure we never use it.
4037	set dummy $ac_cv_prog_CC
4038	shift
4039	if test $# != 0; then
4040	# We chose a different compiler from the bogus one.
4041	# However, it has the same basename, so the bogon will be chosen
4042	# first if we set CC to just the basename; use the full file name.
4043	shift
4044	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4045	fi
4046	fi
4047	fi
4048	fi
4049	CC=$ac_cv_prog_CC
4050	if test -n "$CC"; then
4051	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4052	$as_echo "$CC" >&6; }
4053	else
4054	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4055	$as_echo "no" >&6; }
4056	fi
4057
4058
4059	fi
4060	if test -z "$CC"; then
4061	if test -n "$ac_tool_prefix"; then
4062	for ac_prog in cl.exe
4063	do
4064	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4065	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4066	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4067	$as_echo_n "checking for $ac_word... " >&6; }
4068	if ${ac_cv_prog_CC+:} false; then :
4069	$as_echo_n "(cached) " >&6
4070	else
4071	if test -n "$CC"; then
4072	ac_cv_prog_CC="$CC" # Let the user override the test.
4073	else
4074	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4075	for as_dir in $PATH
4076	do
4077	IFS=$as_save_IFS
4078	test -z "$as_dir" && as_dir=.
4079	for ac_exec_ext in '' $ac_executable_extensions; do
4080	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4081	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4082	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4083	break 2
4084	fi
4085	done
4086	done
4087	IFS=$as_save_IFS
4088
4089	fi
4090	fi
4091	CC=$ac_cv_prog_CC
4092	if test -n "$CC"; then
4093	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4094	$as_echo "$CC" >&6; }
4095	else
4096	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4097	$as_echo "no" >&6; }
4098	fi
4099
4100
4101	test -n "$CC" && break
4102	done
4103	fi
4104	if test -z "$CC"; then
4105	ac_ct_CC=$CC
4106	for ac_prog in cl.exe
4107	do
4108	# Extract the first word of "$ac_prog", so it can be a program name with args.
4109	set dummy $ac_prog; ac_word=$2
4110	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4111	$as_echo_n "checking for $ac_word... " >&6; }
4112	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4113	$as_echo_n "(cached) " >&6
4114	else
4115	if test -n "$ac_ct_CC"; then
4116	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4117	else
4118	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4119	for as_dir in $PATH
4120	do
4121	IFS=$as_save_IFS
4122	test -z "$as_dir" && as_dir=.
4123	for ac_exec_ext in '' $ac_executable_extensions; do
4124	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4125	ac_cv_prog_ac_ct_CC="$ac_prog"
4126	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4127	break 2
4128	fi
4129	done
4130	done
4131	IFS=$as_save_IFS
4132
4133	fi
4134	fi
4135	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4136	if test -n "$ac_ct_CC"; then
4137	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4138	$as_echo "$ac_ct_CC" >&6; }
4139	else
4140	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4141	$as_echo "no" >&6; }
4142	fi
4143
4144
4145	test -n "$ac_ct_CC" && break
4146	done
4147
4148	if test "x$ac_ct_CC" = x; then
4149	CC=""
4150	else
4151	case $cross_compiling:$ac_tool_warned in
4152	yes:)
4153	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4154	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4155	ac_tool_warned=yes ;;
4156	esac
4157	CC=$ac_ct_CC
4158	fi
4159	fi
4160
4161	fi
4162
4163
4164	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4165	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4166	as_fn_error $? "no acceptable C compiler found in \$PATH
4167	See \`config.log' for more details" "$LINENO" 5; }
4168
4169	# Provide some information about the compiler.
4170	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4171	set X $ac_compile
4172	ac_compiler=$2
4173	for ac_option in --version -v -V -qversion; do
4174	{ { ac_try="$ac_compiler $ac_option >&5"
4175	case "(($ac_try" in
4176	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4177	*) ac_try_echo=$ac_try;;
4178	esac
4179	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4180	$as_echo "$ac_try_echo"; } >&5
4181	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4182	ac_status=$?
4183	if test -s conftest.err; then
4184	sed '10a\
4185	... rest of stderr output deleted ...
4186	10q' conftest.err >conftest.er1
4187	cat conftest.er1 >&5
4188	fi
4189	rm -f conftest.er1 conftest.err
4190	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4191	test $ac_status = 0; }
4192	done
4193
4194	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4195	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4196	if ${ac_cv_c_compiler_gnu+:} false; then :
4197	$as_echo_n "(cached) " >&6
4198	else
4199	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4200	/* end confdefs.h. */
4201
4202	int
4203	main ()
4204	{
4205	#ifndef __GNUC__
4206	choke me
4207	#endif
4208
4209	;
4210	return 0;
4211	}
4212	_ACEOF
4213	if ac_fn_c_try_compile "$LINENO"; then :
4214	ac_compiler_gnu=yes
4215	else
4216	ac_compiler_gnu=no
4217	fi
4218	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4219	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4220
4221	fi
4222	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4223	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4224	if test $ac_compiler_gnu = yes; then
4225	GCC=yes
4226	else
4227	GCC=
4228	fi
4229	ac_test_CFLAGS=${CFLAGS+set}
4230	ac_save_CFLAGS=$CFLAGS
4231	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4232	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4233	if ${ac_cv_prog_cc_g+:} false; then :
4234	$as_echo_n "(cached) " >&6
4235	else
4236	ac_save_c_werror_flag=$ac_c_werror_flag
4237	ac_c_werror_flag=yes
4238	ac_cv_prog_cc_g=no
4239	CFLAGS="-g"
4240	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4241	/* end confdefs.h. */
4242
4243	int
4244	main ()
4245	{
4246
4247	;
4248	return 0;
4249	}
4250	_ACEOF
4251	if ac_fn_c_try_compile "$LINENO"; then :
4252	ac_cv_prog_cc_g=yes
4253	else
4254	CFLAGS=""
4255	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4256	/* end confdefs.h. */
4257
4258	int
4259	main ()
4260	{
4261
4262	;
4263	return 0;
4264	}
4265	_ACEOF
4266	if ac_fn_c_try_compile "$LINENO"; then :
4267
4268	else
4269	ac_c_werror_flag=$ac_save_c_werror_flag
4270	CFLAGS="-g"
4271	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4272	/* end confdefs.h. */
4273
4274	int
4275	main ()
4276	{
4277
4278	;
4279	return 0;
4280	}
4281	_ACEOF
4282	if ac_fn_c_try_compile "$LINENO"; then :
4283	ac_cv_prog_cc_g=yes
4284	fi
4285	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4286	fi
4287	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4288	fi
4289	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4290	ac_c_werror_flag=$ac_save_c_werror_flag
4291	fi
4292	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4293	$as_echo "$ac_cv_prog_cc_g" >&6; }
4294	if test "$ac_test_CFLAGS" = set; then
4295	CFLAGS=$ac_save_CFLAGS
4296	elif test $ac_cv_prog_cc_g = yes; then
4297	if test "$GCC" = yes; then
4298	CFLAGS="-g -O2"
4299	else
4300	CFLAGS="-g"
4301	fi
4302	else
4303	if test "$GCC" = yes; then
4304	CFLAGS="-O2"
4305	else
4306	CFLAGS=
4307	fi
4308	fi
4309	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4310	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4311	if ${ac_cv_prog_cc_c89+:} false; then :
4312	$as_echo_n "(cached) " >&6
4313	else
4314	ac_cv_prog_cc_c89=no
4315	ac_save_CC=$CC
4316	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4317	/* end confdefs.h. */
4318	#include <stdarg.h>
4319	#include <stdio.h>
4320	struct stat;
4321	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4322	struct buf { int x; };
4323	FILE * (rcsopen) (struct buf , struct stat *, int);
4324	static char *e (p, i)
4325	char **p;
4326	int i;
4327	{
4328	return p[i];
4329	}
4330	static char f (char (g) (char , int), char *p, ...)
4331	{
4332	char *s;
4333	va_list v;
4334	va_start (v,p);
4335	s = g (p, va_arg (v,int));
4336	va_end (v);
4337	return s;
4338	}
4339
4340	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4341	function prototypes and stuff, but not '\xHH' hex character constants.
4342	These don't provoke an error unfortunately, instead are silently treated
4343	as 'x'. The following induces an error, until -std is added to get
4344	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4345	array size at least. It's necessary to write '\x00'==0 to get something
4346	that's true only with -std. */
4347	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4348
4349	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4350	inside strings and character constants. */
4351	#define FOO(x) 'x'
4352	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4353
4354	int test (int i, double x);
4355	struct s1 {int (*f) (int a);};
4356	struct s2 {int (*f) (double a);};
4357	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4358	int argc;
4359	char **argv;
4360	int
4361	main ()
4362	{
4363	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4364	;
4365	return 0;
4366	}
4367	_ACEOF
4368	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4369	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4370	do
4371	CC="$ac_save_CC $ac_arg"
4372	if ac_fn_c_try_compile "$LINENO"; then :
4373	ac_cv_prog_cc_c89=$ac_arg
4374	fi
4375	rm -f core conftest.err conftest.$ac_objext
4376	test "x$ac_cv_prog_cc_c89" != "xno" && break
4377	done
4378	rm -f conftest.$ac_ext
4379	CC=$ac_save_CC
4380
4381	fi
4382	# AC_CACHE_VAL
4383	case "x$ac_cv_prog_cc_c89" in
4384	x)
4385	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4386	$as_echo "none needed" >&6; } ;;
4387	xno)
4388	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4389	$as_echo "unsupported" >&6; } ;;
4390	*)
4391	CC="$CC $ac_cv_prog_cc_c89"
4392	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4393	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4394	esac
4395	if test "x$ac_cv_prog_cc_c89" != xno; then :
4396
4397	fi
4398
4399	ac_ext=c
4400	ac_cpp='$CPP $CPPFLAGS'
4401	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4402	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4403	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4404
4405	ac_ext=c
4406	ac_cpp='$CPP $CPPFLAGS'
4407	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4408	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4409	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4410	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4411	$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4412	if ${am_cv_prog_cc_c_o+:} false; then :
4413	$as_echo_n "(cached) " >&6
4414	else
4415	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4416	/* end confdefs.h. */
4417
4418	int
4419	main ()
4420	{
4421
4422	;
4423	return 0;
4424	}
4425	_ACEOF
4426	# Make sure it works both with $CC and with simple cc.
4427	# Following AC_PROG_CC_C_O, we do the test twice because some
4428	# compilers refuse to overwrite an existing .o file with -o,
4429	# though they will create one.
4430	am_cv_prog_cc_c_o=yes
4431	for am_i in 1 2; do
4432	if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4433	($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4434	ac_status=$?
4435	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4436	(exit $ac_status); } \
4437	&& test -f conftest2.$ac_objext; then
4438	: OK
4439	else
4440	am_cv_prog_cc_c_o=no
4441	break
4442	fi
4443	done
4444	rm -f core conftest*
4445	unset am_i
4446	fi
4447	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4448	$as_echo "$am_cv_prog_cc_c_o" >&6; }
4449	if test "$am_cv_prog_cc_c_o" != yes; then
4450	# Losing compiler, so override with the script.
4451	# FIXME: It is wrong to rewrite CC.
4452	# But if we don't then we get into trouble of one sort or another.
4453	# A longer-term fix would be to have automake use am__CC in this case,
4454	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4455	CC="$am_aux_dir/compile $CC"
4456	fi
4457	ac_ext=c
4458	ac_cpp='$CPP $CPPFLAGS'
4459	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4460	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4461	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4462
4463
4464	depcc="$CC" am_compiler_list=
4465
4466	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4467	$as_echo_n "checking dependency style of $depcc... " >&6; }
4468	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4469	$as_echo_n "(cached) " >&6
4470	else
4471	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4472	# We make a subdir and do the tests there. Otherwise we can end up
4473	# making bogus files that we don't know about and never remove. For
4474	# instance it was reported that on HP-UX the gcc test will end up
4475	# making a dummy file named 'D' -- because '-MD' means "put the output
4476	# in D".
4477	rm -rf conftest.dir
4478	mkdir conftest.dir
4479	# Copy depcomp to subdir because otherwise we won't find it if we're
4480	# using a relative directory.
4481	cp "$am_depcomp" conftest.dir
4482	cd conftest.dir
4483	# We will build objects and dependencies in a subdirectory because
4484	# it helps to detect inapplicable dependency modes. For instance
4485	# both Tru64's cc and ICC support -MD to output dependencies as a
4486	# side effect of compilation, but ICC will put the dependencies in
4487	# the current directory while Tru64 will put them in the object
4488	# directory.
4489	mkdir sub
4490
4491	am_cv_CC_dependencies_compiler_type=none
4492	if test "$am_compiler_list" = ""; then
4493	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4494	fi
4495	am__universal=false
4496	case " $depcc " in #(
4497	\ -arch\ \ -arch\ *) am__universal=true ;;
4498	esac
4499
4500	for depmode in $am_compiler_list; do
4501	# Setup a source with many dependencies, because some compilers
4502	# like to wrap large dependency lists on column 80 (with \), and
4503	# we should not choose a depcomp mode which is confused by this.
4504	#
4505	# We need to recreate these files for each test, as the compiler may
4506	# overwrite some of them when testing with obscure command lines.
4507	# This happens at least with the AIX C compiler.
4508	: > sub/conftest.c
4509	for i in 1 2 3 4 5 6; do
4510	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4511	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4512	# Solaris 10 /bin/sh.
4513	echo '/* dummy */' > sub/conftst$i.h
4514	done
4515	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4516
4517	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4518	# mode. It turns out that the SunPro C++ compiler does not properly
4519	# handle '-M -o', and we need to detect this. Also, some Intel
4520	# versions had trouble with output in subdirs.
4521	am__obj=sub/conftest.${OBJEXT-o}
4522	am__minus_obj="-o $am__obj"
4523	case $depmode in
4524	gcc)
4525	# This depmode causes a compiler race in universal mode.
4526	test "$am__universal" = false \|\| continue
4527	;;
4528	nosideeffect)
4529	# After this tag, mechanisms are not by side-effect, so they'll
4530	# only be used when explicitly requested.
4531	if test "x$enable_dependency_tracking" = xyes; then
4532	continue
4533	else
4534	break
4535	fi
4536	;;
4537	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4538	# This compiler won't grok '-c -o', but also, the minuso test has
4539	# not run yet. These depmodes are late enough in the game, and
4540	# so weak that their functioning should not be impacted.
4541	am__obj=conftest.${OBJEXT-o}
4542	am__minus_obj=
4543	;;
4544	none) break ;;
4545	esac
4546	if depmode=$depmode \
4547	source=sub/conftest.c object=$am__obj \
4548	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4549	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4550	>/dev/null 2>conftest.err &&
4551	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4552	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4553	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4554	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4555	# icc doesn't choke on unknown options, it will just issue warnings
4556	# or remarks (even with -Werror). So we grep stderr for any message
4557	# that says an option was ignored or not supported.
4558	# When given -MP, icc 7.0 and 7.1 complain thusly:
4559	# icc: Command line warning: ignoring option '-M'; no argument required
4560	# The diagnosis changed in icc 8.0:
4561	# icc: Command line remark: option '-MP' not supported
4562	if (grep 'ignoring option' conftest.err \|\|
4563	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4564	am_cv_CC_dependencies_compiler_type=$depmode
4565	break
4566	fi
4567	fi
4568	done
4569
4570	cd ..
4571	rm -rf conftest.dir
4572	else
4573	am_cv_CC_dependencies_compiler_type=none
4574	fi
4575
4576	fi
4577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4578	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4579	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4580
4581	if
4582	test "x$enable_dependency_tracking" != xno \
4583	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4584	am__fastdepCC_TRUE=
4585	am__fastdepCC_FALSE='#'
4586	else
4587	am__fastdepCC_TRUE='#'
4588	am__fastdepCC_FALSE=
4589	fi
4590
4591
4592	# deprecated
4593	# These are often not installed and people miss seeing the "no", so stop the configure.
4594	for ac_prog in 'bison -y' byacc
4595	do
4596	# Extract the first word of "$ac_prog", so it can be a program name with args.
4597	set dummy $ac_prog; ac_word=$2
4598	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4599	$as_echo_n "checking for $ac_word... " >&6; }
4600	if ${ac_cv_prog_YACC+:} false; then :
4601	$as_echo_n "(cached) " >&6
4602	else
4603	if test -n "$YACC"; then
4604	ac_cv_prog_YACC="$YACC" # Let the user override the test.
4605	else
4606	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4607	for as_dir in $PATH
4608	do
4609	IFS=$as_save_IFS
4610	test -z "$as_dir" && as_dir=.
4611	for ac_exec_ext in '' $ac_executable_extensions; do
4612	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4613	ac_cv_prog_YACC="$ac_prog"
4614	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4615	break 2
4616	fi
4617	done
4618	done
4619	IFS=$as_save_IFS
4620
4621	fi
4622	fi
4623	YACC=$ac_cv_prog_YACC
4624	if test -n "$YACC"; then
4625	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
4626	$as_echo "$YACC" >&6; }
4627	else
4628	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4629	$as_echo "no" >&6; }
4630	fi
4631
4632
4633	test -n "$YACC" && break
4634	done
4635	test -n "$YACC" \|\| YACC="yacc"
4636
4637	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
4638
4639	for ac_prog in flex lex
4640	do
4641	# Extract the first word of "$ac_prog", so it can be a program name with args.
4642	set dummy $ac_prog; ac_word=$2
4643	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4644	$as_echo_n "checking for $ac_word... " >&6; }
4645	if ${ac_cv_prog_LEX+:} false; then :
4646	$as_echo_n "(cached) " >&6
4647	else
4648	if test -n "$LEX"; then
4649	ac_cv_prog_LEX="$LEX" # Let the user override the test.
4650	else
4651	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4652	for as_dir in $PATH
4653	do
4654	IFS=$as_save_IFS
4655	test -z "$as_dir" && as_dir=.
4656	for ac_exec_ext in '' $ac_executable_extensions; do
4657	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4658	ac_cv_prog_LEX="$ac_prog"
4659	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4660	break 2
4661	fi
4662	done
4663	done
4664	IFS=$as_save_IFS
4665
4666	fi
4667	fi
4668	LEX=$ac_cv_prog_LEX
4669	if test -n "$LEX"; then
4670	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
4671	$as_echo "$LEX" >&6; }
4672	else
4673	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4674	$as_echo "no" >&6; }
4675	fi
4676
4677
4678	test -n "$LEX" && break
4679	done
4680	test -n "$LEX" \|\| LEX=":"
4681
4682	if test "x$LEX" != "x:"; then
4683	cat >conftest.l <<_ACEOF
4684	%%
4685	a { ECHO; }
4686	b { REJECT; }
4687	c { yymore (); }
4688	d { yyless (1); }
4689	e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
4690	yyless ((input () != 0)); }
4691	f { unput (yytext[0]); }
4692	. { BEGIN INITIAL; }
4693	%%
4694	#ifdef YYTEXT_POINTER
4695	extern char *yytext;
4696	#endif
4697	int
4698	main (void)
4699	{
4700	return ! yylex () + ! yywrap ();
4701	}
4702	_ACEOF
4703	{ { ac_try="$LEX conftest.l"
4704	case "(($ac_try" in
4705	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4706	*) ac_try_echo=$ac_try;;
4707	esac
4708	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4709	$as_echo "$ac_try_echo"; } >&5
4710	(eval "$LEX conftest.l") 2>&5
4711	ac_status=$?
4712	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4713	test $ac_status = 0; }
4714	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
4715	$as_echo_n "checking lex output file root... " >&6; }
4716	if ${ac_cv_prog_lex_root+:} false; then :
4717	$as_echo_n "(cached) " >&6
4718	else
4719
4720	if test -f lex.yy.c; then
4721	ac_cv_prog_lex_root=lex.yy
4722	elif test -f lexyy.c; then
4723	ac_cv_prog_lex_root=lexyy
4724	else
4725	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
4726	fi
4727	fi
4728	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
4729	$as_echo "$ac_cv_prog_lex_root" >&6; }
4730	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
4731
4732	if test -z "${LEXLIB+set}"; then
4733	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
4734	$as_echo_n "checking lex library... " >&6; }
4735	if ${ac_cv_lib_lex+:} false; then :
4736	$as_echo_n "(cached) " >&6
4737	else
4738
4739	ac_save_LIBS=$LIBS
4740	ac_cv_lib_lex='none needed'
4741	for ac_lib in '' -lfl -ll; do
4742	LIBS="$ac_lib $ac_save_LIBS"
4743	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4744	/* end confdefs.h. */
4745	`cat $LEX_OUTPUT_ROOT.c`
4746	_ACEOF
4747	if ac_fn_c_try_link "$LINENO"; then :
4748	ac_cv_lib_lex=$ac_lib
4749	fi
4750	rm -f core conftest.err conftest.$ac_objext \
4751	conftest$ac_exeext conftest.$ac_ext
4752	test "$ac_cv_lib_lex" != 'none needed' && break
4753	done
4754	LIBS=$ac_save_LIBS
4755
4756	fi
4757	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
4758	$as_echo "$ac_cv_lib_lex" >&6; }
4759	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
4760	fi
4761
4762
4763	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
4764	$as_echo_n "checking whether yytext is a pointer... " >&6; }
4765	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
4766	$as_echo_n "(cached) " >&6
4767	else
4768	# POSIX says lex can declare yytext either as a pointer or an array; the
4769	# default is implementation-dependent. Figure out which it is, since
4770	# not all implementations provide the %pointer and %array declarations.
4771	ac_cv_prog_lex_yytext_pointer=no
4772	ac_save_LIBS=$LIBS
4773	LIBS="$LEXLIB $ac_save_LIBS"
4774	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4775	/* end confdefs.h. */
4776
4777	#define YYTEXT_POINTER 1
4778	`cat $LEX_OUTPUT_ROOT.c`
4779	_ACEOF
4780	if ac_fn_c_try_link "$LINENO"; then :
4781	ac_cv_prog_lex_yytext_pointer=yes
4782	fi
4783	rm -f core conftest.err conftest.$ac_objext \
4784	conftest$ac_exeext conftest.$ac_ext
4785	LIBS=$ac_save_LIBS
4786
4787	fi
4788	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
4789	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
4790	if test $ac_cv_prog_lex_yytext_pointer = yes; then
4791
4792	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
4793
4794	fi
4795	rm -f conftest.l $LEX_OUTPUT_ROOT.c
4796
4797	fi
4798	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
4799
4800	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4801	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4802	set x ${MAKE-make}
4803	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4804	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4805	$as_echo_n "(cached) " >&6
4806	else
4807	cat >conftest.make <<\_ACEOF
4808	SHELL = /bin/sh
4809	all:
4810	@echo '@@@%%%=$(MAKE)=@@@%%%'
4811	_ACEOF
4812	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4813	case `${MAKE-make} -f conftest.make 2>/dev/null` in
4814	@@@%%%=?=@@@%%%*)
4815	eval ac_cv_prog_make_${ac_make}_set=yes;;
4816	*)
4817	eval ac_cv_prog_make_${ac_make}_set=no;;
4818	esac
4819	rm -f conftest.make
4820	fi
4821	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4822	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4823	$as_echo "yes" >&6; }
4824	SET_MAKE=
4825	else
4826	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4827	$as_echo "no" >&6; }
4828	SET_MAKE="MAKE=${MAKE-make}"
4829	fi
4830
4831	if test -n "$ac_tool_prefix"; then
4832	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4833	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4834	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4835	$as_echo_n "checking for $ac_word... " >&6; }
4836	if ${ac_cv_prog_RANLIB+:} false; then :
4837	$as_echo_n "(cached) " >&6
4838	else
4839	if test -n "$RANLIB"; then
4840	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4841	else
4842	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4843	for as_dir in $PATH
4844	do
4845	IFS=$as_save_IFS
4846	test -z "$as_dir" && as_dir=.
4847	for ac_exec_ext in '' $ac_executable_extensions; do
4848	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4849	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4850	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4851	break 2
4852	fi
4853	done
4854	done
4855	IFS=$as_save_IFS
4856
4857	fi
4858	fi
4859	RANLIB=$ac_cv_prog_RANLIB
4860	if test -n "$RANLIB"; then
4861	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4862	$as_echo "$RANLIB" >&6; }
4863	else
4864	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4865	$as_echo "no" >&6; }
4866	fi
4867
4868
4869	fi
4870	if test -z "$ac_cv_prog_RANLIB"; then
4871	ac_ct_RANLIB=$RANLIB
4872	# Extract the first word of "ranlib", so it can be a program name with args.
4873	set dummy ranlib; ac_word=$2
4874	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4875	$as_echo_n "checking for $ac_word... " >&6; }
4876	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4877	$as_echo_n "(cached) " >&6
4878	else
4879	if test -n "$ac_ct_RANLIB"; then
4880	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4881	else
4882	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4883	for as_dir in $PATH
4884	do
4885	IFS=$as_save_IFS
4886	test -z "$as_dir" && as_dir=.
4887	for ac_exec_ext in '' $ac_executable_extensions; do
4888	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4889	ac_cv_prog_ac_ct_RANLIB="ranlib"
4890	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4891	break 2
4892	fi
4893	done
4894	done
4895	IFS=$as_save_IFS
4896
4897	fi
4898	fi
4899	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4900	if test -n "$ac_ct_RANLIB"; then
4901	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4902	$as_echo "$ac_ct_RANLIB" >&6; }
4903	else
4904	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4905	$as_echo "no" >&6; }
4906	fi
4907
4908	if test "x$ac_ct_RANLIB" = x; then
4909	RANLIB=":"
4910	else
4911	case $cross_compiling:$ac_tool_warned in
4912	yes:)
4913	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4914	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4915	ac_tool_warned=yes ;;
4916	esac
4917	RANLIB=$ac_ct_RANLIB
4918	fi
4919	else
4920	RANLIB="$ac_cv_prog_RANLIB"
4921	fi
4922
4923
4924	# Checks for libraries.
4925
4926	# Checks for header files.
4927	ac_ext=c
4928	ac_cpp='$CPP $CPPFLAGS'
4929	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4930	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4931	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4932	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4933	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4934	# On Suns, sometimes $CPP names a directory.
4935	if test -n "$CPP" && test -d "$CPP"; then
4936	CPP=
4937	fi
4938	if test -z "$CPP"; then
4939	if ${ac_cv_prog_CPP+:} false; then :
4940	$as_echo_n "(cached) " >&6
4941	else
4942	# Double quotes because CPP needs to be expanded
4943	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4944	do
4945	ac_preproc_ok=false
4946	for ac_c_preproc_warn_flag in '' yes
4947	do
4948	# Use a header file that comes with gcc, so configuring glibc
4949	# with a fresh cross-compiler works.
4950	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4951	# <limits.h> exists even on freestanding compilers.
4952	# On the NeXT, cc -E runs the code through the compiler's parser,
4953	# not just through cpp. "Syntax error" is here to catch this case.
4954	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4955	/* end confdefs.h. */
4956	#ifdef __STDC__
4957	# include <limits.h>
4958	#else
4959	# include <assert.h>
4960	#endif
4961	Syntax error
4962	_ACEOF
4963	if ac_fn_c_try_cpp "$LINENO"; then :
4964
4965	else
4966	# Broken: fails on valid input.
4967	continue
4968	fi
4969	rm -f conftest.err conftest.i conftest.$ac_ext
4970
4971	# OK, works on sane cases. Now check whether nonexistent headers
4972	# can be detected and how.
4973	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4974	/* end confdefs.h. */
4975	#include <ac_nonexistent.h>
4976	_ACEOF
4977	if ac_fn_c_try_cpp "$LINENO"; then :
4978	# Broken: success on invalid input.
4979	continue
4980	else
4981	# Passes both tests.
4982	ac_preproc_ok=:
4983	break
4984	fi
4985	rm -f conftest.err conftest.i conftest.$ac_ext
4986
4987	done
4988	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4989	rm -f conftest.i conftest.err conftest.$ac_ext
4990	if $ac_preproc_ok; then :
4991	break
4992	fi
4993
4994	done
4995	ac_cv_prog_CPP=$CPP
4996
4997	fi
4998	CPP=$ac_cv_prog_CPP
4999	else
5000	ac_cv_prog_CPP=$CPP
5001	fi
5002	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5003	$as_echo "$CPP" >&6; }
5004	ac_preproc_ok=false
5005	for ac_c_preproc_warn_flag in '' yes
5006	do
5007	# Use a header file that comes with gcc, so configuring glibc
5008	# with a fresh cross-compiler works.
5009	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5010	# <limits.h> exists even on freestanding compilers.
5011	# On the NeXT, cc -E runs the code through the compiler's parser,
5012	# not just through cpp. "Syntax error" is here to catch this case.
5013	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5014	/* end confdefs.h. */
5015	#ifdef __STDC__
5016	# include <limits.h>
5017	#else
5018	# include <assert.h>
5019	#endif
5020	Syntax error
5021	_ACEOF
5022	if ac_fn_c_try_cpp "$LINENO"; then :
5023
5024	else
5025	# Broken: fails on valid input.
5026	continue
5027	fi
5028	rm -f conftest.err conftest.i conftest.$ac_ext
5029
5030	# OK, works on sane cases. Now check whether nonexistent headers
5031	# can be detected and how.
5032	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5033	/* end confdefs.h. */
5034	#include <ac_nonexistent.h>
5035	_ACEOF
5036	if ac_fn_c_try_cpp "$LINENO"; then :
5037	# Broken: success on invalid input.
5038	continue
5039	else
5040	# Passes both tests.
5041	ac_preproc_ok=:
5042	break
5043	fi
5044	rm -f conftest.err conftest.i conftest.$ac_ext
5045
5046	done
5047	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5048	rm -f conftest.i conftest.err conftest.$ac_ext
5049	if $ac_preproc_ok; then :
5050
5051	else
5052	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5053	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5054	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5055	See \`config.log' for more details" "$LINENO" 5; }
5056	fi
5057
5058	ac_ext=c
5059	ac_cpp='$CPP $CPPFLAGS'
5060	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5061	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5062	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5063
5064
5065	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5066	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5067	if ${ac_cv_path_GREP+:} false; then :
5068	$as_echo_n "(cached) " >&6
5069	else
5070	if test -z "$GREP"; then
5071	ac_path_GREP_found=false
5072	# Loop through the user's path and test for each of PROGNAME-LIST
5073	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5074	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5075	do
5076	IFS=$as_save_IFS
5077	test -z "$as_dir" && as_dir=.
5078	for ac_prog in grep ggrep; do
5079	for ac_exec_ext in '' $ac_executable_extensions; do
5080	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5081	as_fn_executable_p "$ac_path_GREP" \|\| continue
5082	# Check for GNU ac_path_GREP and select it if it is found.
5083	# Check for GNU $ac_path_GREP
5084	case `"$ac_path_GREP" --version 2>&1` in
5085	GNU)
5086	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5087	*)
5088	ac_count=0
5089	$as_echo_n 0123456789 >"conftest.in"
5090	while :
5091	do
5092	cat "conftest.in" "conftest.in" >"conftest.tmp"
5093	mv "conftest.tmp" "conftest.in"
5094	cp "conftest.in" "conftest.nl"
5095	$as_echo 'GREP' >> "conftest.nl"
5096	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5097	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5098	as_fn_arith $ac_count + 1 && ac_count=$as_val
5099	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5100	# Best one so far, save it but keep looking for a better one
5101	ac_cv_path_GREP="$ac_path_GREP"
5102	ac_path_GREP_max=$ac_count
5103	fi
5104	# 10*(2^10) chars as input seems more than enough
5105	test $ac_count -gt 10 && break
5106	done
5107	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5108	esac
5109
5110	$ac_path_GREP_found && break 3
5111	done
5112	done
5113	done
5114	IFS=$as_save_IFS
5115	if test -z "$ac_cv_path_GREP"; then
5116	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5117	fi
5118	else
5119	ac_cv_path_GREP=$GREP
5120	fi
5121
5122	fi
5123	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5124	$as_echo "$ac_cv_path_GREP" >&6; }
5125	GREP="$ac_cv_path_GREP"
5126
5127
5128	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5129	$as_echo_n "checking for egrep... " >&6; }
5130	if ${ac_cv_path_EGREP+:} false; then :
5131	$as_echo_n "(cached) " >&6
5132	else
5133	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5134	then ac_cv_path_EGREP="$GREP -E"
5135	else
5136	if test -z "$EGREP"; then
5137	ac_path_EGREP_found=false
5138	# Loop through the user's path and test for each of PROGNAME-LIST
5139	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5140	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5141	do
5142	IFS=$as_save_IFS
5143	test -z "$as_dir" && as_dir=.
5144	for ac_prog in egrep; do
5145	for ac_exec_ext in '' $ac_executable_extensions; do
5146	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5147	as_fn_executable_p "$ac_path_EGREP" \|\| continue
5148	# Check for GNU ac_path_EGREP and select it if it is found.
5149	# Check for GNU $ac_path_EGREP
5150	case `"$ac_path_EGREP" --version 2>&1` in
5151	GNU)
5152	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5153	*)
5154	ac_count=0
5155	$as_echo_n 0123456789 >"conftest.in"
5156	while :
5157	do
5158	cat "conftest.in" "conftest.in" >"conftest.tmp"
5159	mv "conftest.tmp" "conftest.in"
5160	cp "conftest.in" "conftest.nl"
5161	$as_echo 'EGREP' >> "conftest.nl"
5162	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5163	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5164	as_fn_arith $ac_count + 1 && ac_count=$as_val
5165	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5166	# Best one so far, save it but keep looking for a better one
5167	ac_cv_path_EGREP="$ac_path_EGREP"
5168	ac_path_EGREP_max=$ac_count
5169	fi
5170	# 10*(2^10) chars as input seems more than enough
5171	test $ac_count -gt 10 && break
5172	done
5173	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5174	esac
5175
5176	$ac_path_EGREP_found && break 3
5177	done
5178	done
5179	done
5180	IFS=$as_save_IFS
5181	if test -z "$ac_cv_path_EGREP"; then
5182	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5183	fi
5184	else
5185	ac_cv_path_EGREP=$EGREP
5186	fi
5187
5188	fi
5189	fi
5190	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5191	$as_echo "$ac_cv_path_EGREP" >&6; }
5192	EGREP="$ac_cv_path_EGREP"
5193
5194
5195	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5196	$as_echo_n "checking for ANSI C header files... " >&6; }
5197	if ${ac_cv_header_stdc+:} false; then :
5198	$as_echo_n "(cached) " >&6
5199	else
5200	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5201	/* end confdefs.h. */
5202	#include <stdlib.h>
5203	#include <stdarg.h>
5204	#include <string.h>
5205	#include <float.h>
5206
5207	int
5208	main ()
5209	{
5210
5211	;
5212	return 0;
5213	}
5214	_ACEOF
5215	if ac_fn_c_try_compile "$LINENO"; then :
5216	ac_cv_header_stdc=yes
5217	else
5218	ac_cv_header_stdc=no
5219	fi
5220	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5221
5222	if test $ac_cv_header_stdc = yes; then
5223	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5224	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5225	/* end confdefs.h. */
5226	#include <string.h>
5227
5228	_ACEOF
5229	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5230	$EGREP "memchr" >/dev/null 2>&1; then :
5231
5232	else
5233	ac_cv_header_stdc=no
5234	fi
5235	rm -f conftest*
5236
5237	fi
5238
5239	if test $ac_cv_header_stdc = yes; then
5240	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5241	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5242	/* end confdefs.h. */
5243	#include <stdlib.h>
5244
5245	_ACEOF
5246	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5247	$EGREP "free" >/dev/null 2>&1; then :
5248
5249	else
5250	ac_cv_header_stdc=no
5251	fi
5252	rm -f conftest*
5253
5254	fi
5255
5256	if test $ac_cv_header_stdc = yes; then
5257	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5258	if test "$cross_compiling" = yes; then :
5259	:
5260	else
5261	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5262	/* end confdefs.h. */
5263	#include <ctype.h>
5264	#include <stdlib.h>
5265	#if ((' ' & 0x0FF) == 0x020)
5266	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5267	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5268	#else
5269	# define ISLOWER(c) \
5270	(('a' <= (c) && (c) <= 'i') \
5271	\|\| ('j' <= (c) && (c) <= 'r') \
5272	\|\| ('s' <= (c) && (c) <= 'z'))
5273	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5274	#endif
5275
5276	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5277	int
5278	main ()
5279	{
5280	int i;
5281	for (i = 0; i < 256; i++)
5282	if (XOR (islower (i), ISLOWER (i))
5283	\|\| toupper (i) != TOUPPER (i))
5284	return 2;
5285	return 0;
5286	}
5287	_ACEOF
5288	if ac_fn_c_try_run "$LINENO"; then :
5289
5290	else
5291	ac_cv_header_stdc=no
5292	fi
5293	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5294	conftest.$ac_objext conftest.beam conftest.$ac_ext
5295	fi
5296
5297	fi
5298	fi
5299	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5300	$as_echo "$ac_cv_header_stdc" >&6; }
5301	if test $ac_cv_header_stdc = yes; then
5302
5303	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5304
5305	fi
5306
5307	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5308	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5309	inttypes.h stdint.h unistd.h
5310	do :
5311	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5312	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5313	"
5314	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5315	cat >>confdefs.h <<_ACEOF
5316	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5317	_ACEOF
5318
5319	fi
5320
5321	done
5322
5323
5324	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5325	if test "x$ac_cv_type_size_t" = xyes; then :
5326
5327	else
5328
5329	cat >>confdefs.h <<_ACEOF
5330	#define size_t unsigned int
5331	_ACEOF
5332
5333	fi
5334
5335	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5336	# for constant arguments. Useless!
5337	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5338	$as_echo_n "checking for working alloca.h... " >&6; }
5339	if ${ac_cv_working_alloca_h+:} false; then :
5340	$as_echo_n "(cached) " >&6
5341	else
5342	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5343	/* end confdefs.h. */
5344	#include <alloca.h>
5345	int
5346	main ()
5347	{
5348	char p = (char ) alloca (2 * sizeof (int));
5349	if (p) return 0;
5350	;
5351	return 0;
5352	}
5353	_ACEOF
5354	if ac_fn_c_try_link "$LINENO"; then :
5355	ac_cv_working_alloca_h=yes
5356	else
5357	ac_cv_working_alloca_h=no
5358	fi
5359	rm -f core conftest.err conftest.$ac_objext \
5360	conftest$ac_exeext conftest.$ac_ext
5361	fi
5362	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5363	$as_echo "$ac_cv_working_alloca_h" >&6; }
5364	if test $ac_cv_working_alloca_h = yes; then
5365
5366	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5367
5368	fi
5369
5370	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5371	$as_echo_n "checking for alloca... " >&6; }
5372	if ${ac_cv_func_alloca_works+:} false; then :
5373	$as_echo_n "(cached) " >&6
5374	else
5375	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5376	/* end confdefs.h. */
5377	#ifdef __GNUC__
5378	# define alloca __builtin_alloca
5379	#else
5380	# ifdef _MSC_VER
5381	# include <malloc.h>
5382	# define alloca _alloca
5383	# else
5384	# ifdef HAVE_ALLOCA_H
5385	# include <alloca.h>
5386	# else
5387	# ifdef _AIX
5388	#pragma alloca
5389	# else
5390	# ifndef alloca /* predefined by HP cc +Olibcalls */
5391	void *alloca (size_t);
5392	# endif
5393	# endif
5394	# endif
5395	# endif
5396	#endif
5397
5398	int
5399	main ()
5400	{
5401	char p = (char ) alloca (1);
5402	if (p) return 0;
5403	;
5404	return 0;
5405	}
5406	_ACEOF
5407	if ac_fn_c_try_link "$LINENO"; then :
5408	ac_cv_func_alloca_works=yes
5409	else
5410	ac_cv_func_alloca_works=no
5411	fi
5412	rm -f core conftest.err conftest.$ac_objext \
5413	conftest$ac_exeext conftest.$ac_ext
5414	fi
5415	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5416	$as_echo "$ac_cv_func_alloca_works" >&6; }
5417
5418	if test $ac_cv_func_alloca_works = yes; then
5419
5420	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5421
5422	else
5423	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5424	# that cause trouble. Some versions do not even contain alloca or
5425	# contain a buggy version. If you still want to use their alloca,
5426	# use ar to extract alloca.o from them instead of compiling alloca.c.
5427
5428	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5429
5430	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5431
5432
5433	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5434	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5435	if ${ac_cv_os_cray+:} false; then :
5436	$as_echo_n "(cached) " >&6
5437	else
5438	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5439	/* end confdefs.h. */
5440	#if defined CRAY && ! defined CRAY2
5441	webecray
5442	#else
5443	wenotbecray
5444	#endif
5445
5446	_ACEOF
5447	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5448	$EGREP "webecray" >/dev/null 2>&1; then :
5449	ac_cv_os_cray=yes
5450	else
5451	ac_cv_os_cray=no
5452	fi
5453	rm -f conftest*
5454
5455	fi
5456	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5457	$as_echo "$ac_cv_os_cray" >&6; }
5458	if test $ac_cv_os_cray = yes; then
5459	for ac_func in _getb67 GETB67 getb67; do
5460	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5461	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5462	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5463
5464	cat >>confdefs.h <<_ACEOF
5465	#define CRAY_STACKSEG_END $ac_func
5466	_ACEOF
5467
5468	break
5469	fi
5470
5471	done
5472	fi
5473
5474	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5475	$as_echo_n "checking stack direction for C alloca... " >&6; }
5476	if ${ac_cv_c_stack_direction+:} false; then :
5477	$as_echo_n "(cached) " >&6
5478	else
5479	if test "$cross_compiling" = yes; then :
5480	ac_cv_c_stack_direction=0
5481	else
5482	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5483	/* end confdefs.h. */
5484	$ac_includes_default
5485	int
5486	find_stack_direction (int *addr, int depth)
5487	{
5488	int dir, dummy = 0;
5489	if (! addr)
5490	addr = &dummy;
5491	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
5492	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
5493	return dir + dummy;
5494	}
5495
5496	int
5497	main (int argc, char **argv)
5498	{
5499	return find_stack_direction (0, argc + !argv + 20) < 0;
5500	}
5501	_ACEOF
5502	if ac_fn_c_try_run "$LINENO"; then :
5503	ac_cv_c_stack_direction=1
5504	else
5505	ac_cv_c_stack_direction=-1
5506	fi
5507	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5508	conftest.$ac_objext conftest.beam conftest.$ac_ext
5509	fi
5510
5511	fi
5512	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5513	$as_echo "$ac_cv_c_stack_direction" >&6; }
5514	cat >>confdefs.h <<_ACEOF
5515	#define STACK_DIRECTION $ac_cv_c_stack_direction
5516	_ACEOF
5517
5518
5519	fi
5520
5521	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
5522	do :
5523	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5524	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5525	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5526	cat >>confdefs.h <<_ACEOF
5527	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5528	_ACEOF
5529
5530	fi
5531
5532	done
5533
5534
5535	# Checks for typedefs, structures, and compiler characteristics.
5536	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5537	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5538	if ${ac_cv_header_stdbool_h+:} false; then :
5539	$as_echo_n "(cached) " >&6
5540	else
5541	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5542	/* end confdefs.h. */
5543
5544	#include <stdbool.h>
5545	#ifndef bool
5546	"error: bool is not defined"
5547	#endif
5548	#ifndef false
5549	"error: false is not defined"
5550	#endif
5551	#if false
5552	"error: false is not 0"
5553	#endif
5554	#ifndef true
5555	"error: true is not defined"
5556	#endif
5557	#if true != 1
5558	"error: true is not 1"
5559	#endif
5560	#ifndef __bool_true_false_are_defined
5561	"error: __bool_true_false_are_defined is not defined"
5562	#endif
5563
5564	struct s { _Bool s: 1; _Bool t; } s;
5565
5566	char a[true == 1 ? 1 : -1];
5567	char b[false == 0 ? 1 : -1];
5568	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5569	char d[(bool) 0.5 == true ? 1 : -1];
5570	/* See body of main program for 'e'. */
5571	char f[(_Bool) 0.0 == false ? 1 : -1];
5572	char g[true];
5573	char h[sizeof (_Bool)];
5574	char i[sizeof s.t];
5575	enum { j = false, k = true, l = false * true, m = true * 256 };
5576	/* The following fails for
5577	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
5578	_Bool n[m];
5579	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
5580	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
5581	/* Catch a bug in an HP-UX C compiler. See
5582	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
5583	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
5584	*/
5585	_Bool q = true;
5586	_Bool *pq = &q;
5587
5588	int
5589	main ()
5590	{
5591
5592	bool e = &s;
5593	*pq \|= q;
5594	*pq \|= ! q;
5595	/* Refer to every declared value, to avoid compiler optimizations. */
5596	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
5597	+ !m + !n + !o + !p + !q + !pq);
5598
5599	;
5600	return 0;
5601	}
5602	_ACEOF
5603	if ac_fn_c_try_compile "$LINENO"; then :
5604	ac_cv_header_stdbool_h=yes
5605	else
5606	ac_cv_header_stdbool_h=no
5607	fi
5608	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5609	fi
5610	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
5611	$as_echo "$ac_cv_header_stdbool_h" >&6; }
5612	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
5613	if test "x$ac_cv_type__Bool" = xyes; then :
5614
5615	cat >>confdefs.h <<_ACEOF
5616	#define HAVE__BOOL 1
5617	_ACEOF
5618
5619
5620	fi
5621
5622
5623	if test $ac_cv_header_stdbool_h = yes; then
5624
5625	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
5626
5627	fi
5628
5629	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5630	$as_echo_n "checking for inline... " >&6; }
5631	if ${ac_cv_c_inline+:} false; then :
5632	$as_echo_n "(cached) " >&6
5633	else
5634	ac_cv_c_inline=no
5635	for ac_kw in inline __inline__ __inline; do
5636	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5637	/* end confdefs.h. */
5638	#ifndef __cplusplus
5639	typedef int foo_t;
5640	static $ac_kw foo_t static_foo () {return 0; }
5641	$ac_kw foo_t foo () {return 0; }
5642	#endif
5643
5644	_ACEOF
5645	if ac_fn_c_try_compile "$LINENO"; then :
5646	ac_cv_c_inline=$ac_kw
5647	fi
5648	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5649	test "$ac_cv_c_inline" != no && break
5650	done
5651
5652	fi
5653	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5654	$as_echo "$ac_cv_c_inline" >&6; }
5655
5656	case $ac_cv_c_inline in
5657	inline \| yes) ;;
5658	*)
5659	case $ac_cv_c_inline in
5660	no) ac_val=;;
5661	*) ac_val=$ac_cv_c_inline;;
5662	esac
5663	cat >>confdefs.h <<_ACEOF
5664	#ifndef __cplusplus
5665	#define inline $ac_val
5666	#endif
5667	_ACEOF
5668	;;
5669	esac
5670
5671	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5672	case $ac_cv_c_int16_t in #(
5673	no\|yes) ;; #(
5674	*)
5675
5676	cat >>confdefs.h <<_ACEOF
5677	#define int16_t $ac_cv_c_int16_t
5678	_ACEOF
5679	;;
5680	esac
5681
5682	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5683	case $ac_cv_c_int32_t in #(
5684	no\|yes) ;; #(
5685	*)
5686
5687	cat >>confdefs.h <<_ACEOF
5688	#define int32_t $ac_cv_c_int32_t
5689	_ACEOF
5690	;;
5691	esac
5692
5693	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5694	case $ac_cv_c_int8_t in #(
5695	no\|yes) ;; #(
5696	*)
5697
5698	cat >>confdefs.h <<_ACEOF
5699	#define int8_t $ac_cv_c_int8_t
5700	_ACEOF
5701	;;
5702	esac
5703
5704	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5705	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5706	if ${ac_cv_c_restrict+:} false; then :
5707	$as_echo_n "(cached) " >&6
5708	else
5709	ac_cv_c_restrict=no
5710	# The order here caters to the fact that C++ does not require restrict.
5711	for ac_kw in __restrict __restrict__ _Restrict restrict; do
5712	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5713	/* end confdefs.h. */
5714	typedef int * int_ptr;
5715	int foo (int_ptr $ac_kw ip) {
5716	return ip[0];
5717	}
5718	int
5719	main ()
5720	{
5721	int s[1];
5722	int * $ac_kw t = s;
5723	t[0] = 0;
5724	return foo(t)
5725	;
5726	return 0;
5727	}
5728	_ACEOF
5729	if ac_fn_c_try_compile "$LINENO"; then :
5730	ac_cv_c_restrict=$ac_kw
5731	fi
5732	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5733	test "$ac_cv_c_restrict" != no && break
5734	done
5735
5736	fi
5737	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5738	$as_echo "$ac_cv_c_restrict" >&6; }
5739
5740	case $ac_cv_c_restrict in
5741	restrict) ;;
5742	no) $as_echo "#define restrict /**/" >>confdefs.h
5743	;;
5744	*) cat >>confdefs.h <<_ACEOF
5745	#define restrict $ac_cv_c_restrict
5746	_ACEOF
5747	;;
5748	esac
5749
5750	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5751	if test "x$ac_cv_type_size_t" = xyes; then :
5752
5753	else
5754
5755	cat >>confdefs.h <<_ACEOF
5756	#define size_t unsigned int
5757	_ACEOF
5758
5759	fi
5760
5761	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
5762	case $ac_cv_c_uint16_t in #(
5763	no\|yes) ;; #(
5764	*)
5765
5766
5767	cat >>confdefs.h <<_ACEOF
5768	#define uint16_t $ac_cv_c_uint16_t
5769	_ACEOF
5770	;;
5771	esac
5772
5773	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
5774	case $ac_cv_c_uint32_t in #(
5775	no\|yes) ;; #(
5776	*)
5777
5778	$as_echo "#define _UINT32_T 1" >>confdefs.h
5779
5780
5781	cat >>confdefs.h <<_ACEOF
5782	#define uint32_t $ac_cv_c_uint32_t
5783	_ACEOF
5784	;;
5785	esac
5786
5787	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
5788	case $ac_cv_c_uint8_t in #(
5789	no\|yes) ;; #(
5790	*)
5791
5792	$as_echo "#define _UINT8_T 1" >>confdefs.h
5793
5794
5795	cat >>confdefs.h <<_ACEOF
5796	#define uint8_t $ac_cv_c_uint8_t
5797	_ACEOF
5798	;;
5799	esac
5800
5801
5802	# Checks for library functions.
5803	for ac_func in memset putenv strchr strtol
5804	do :
5805	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5806	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5807	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5808	cat >>confdefs.h <<_ACEOF
5809	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5810	_ACEOF
5811
5812	fi
5813	done
5814
5815
5816	ac_config_files="$ac_config_files Makefile src/driver/Makefile src/Makefile src/examples/Makefile src/tests/Makefile src/libcfa/Makefile"
5817
5818
5819	cat >confcache <<\_ACEOF
5820	# This file is a shell script that caches the results of configure
5821	# tests run on this system so they can be shared between configure
5822	# scripts and configure runs, see configure's option --config-cache.
5823	# It is not useful on other systems. If it contains results you don't
5824	# want to keep, you may remove or edit it.
5825	#
5826	# config.status only pays attention to the cache file if you give it
5827	# the --recheck option to rerun configure.
5828	#
5829	# `ac_cv_env_foo' variables (set or unset) will be overridden when
5830	# loading this file, other unset `ac_cv_foo' will be assigned the
5831	# following values.
5832
5833	_ACEOF
5834
5835	# The following way of writing the cache mishandles newlines in values,
5836	# but we know of no workaround that is simple, portable, and efficient.
5837	# So, we kill variables containing newlines.
5838	# Ultrix sh set writes to stderr and can't be redirected directly,
5839	# and sets the high bit in the cache file unless we assign to the vars.
5840	(
5841	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
5842	eval ac_val=\$$ac_var
5843	case $ac_val in #(
5844	${as_nl})
5845	case $ac_var in #(
5846	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5847	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5848	esac
5849	case $ac_var in #(
5850	_ \| IFS \| as_nl) ;; #(
5851	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
5852	*) { eval $ac_var=; unset $ac_var;} ;;
5853	esac ;;
5854	esac
5855	done
5856
5857	(set) 2>&1 \|
5858	case $as_nl`(ac_space=' '; set) 2>&1` in #(
5859	${as_nl}ac_space=\ )
5860	# `set' does not quote correctly, so add quotes: double-quote
5861	# substitution turns \\\\ into \\, and sed turns \\ into \.
5862	sed -n \
5863	"s/'/'\\\\''/g;
5864	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
5865	;; #(
5866	*)
5867	# `set' quotes correctly as required by POSIX, so do not add quotes.
5868	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
5869	;;
5870	esac \|
5871	sort
5872	) \|
5873	sed '
5874	/^ac_cv_env_/b end
5875	t clear
5876	:clear
5877	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
5878	t end
5879	s/^$[^=]$=$.$$/\1=${\1=\2}/
5880	:end' >>confcache
5881	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5882	if test -w "$cache_file"; then
5883	if test "x$cache_file" != "x/dev/null"; then
5884	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5885	$as_echo "$as_me: updating cache $cache_file" >&6;}
5886	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
5887	cat confcache >"$cache_file"
5888	else
5889	case $cache_file in #(
5890	/ \| ?:*)
5891	mv -f confcache "$cache_file"$$ &&
5892	mv -f "$cache_file"$$ "$cache_file" ;; #(
5893	*)
5894	mv -f confcache "$cache_file" ;;
5895	esac
5896	fi
5897	fi
5898	else
5899	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5900	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5901	fi
5902	fi
5903	rm -f confcache
5904
5905	test "x$prefix" = xNONE && prefix=$ac_default_prefix
5906	# Let make expand exec_prefix.
5907	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5908
5909	DEFS=-DHAVE_CONFIG_H
5910
5911	ac_libobjs=
5912	ac_ltlibobjs=
5913	U=
5914	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5915	# 1. Remove the extension, and $U if already installed.
5916	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5917	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
5918	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5919	# will be set to the directory where LIBOBJS objects are built.
5920	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5921	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5922	done
5923	LIBOBJS=$ac_libobjs
5924
5925	LTLIBOBJS=$ac_ltlibobjs
5926
5927
5928	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
5929	$as_echo_n "checking that generated files are newer than configure... " >&6; }
5930	if test -n "$am_sleep_pid"; then
5931	# Hide warnings about reused PIDs.
5932	wait $am_sleep_pid 2>/dev/null
5933	fi
5934	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
5935	$as_echo "done" >&6; }
5936	if test -n "$EXEEXT"; then
5937	am__EXEEXT_TRUE=
5938	am__EXEEXT_FALSE='#'
5939	else
5940	am__EXEEXT_TRUE='#'
5941	am__EXEEXT_FALSE=
5942	fi
5943
5944	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5945	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
5946	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5947	fi
5948	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5949	as_fn_error $? "conditional \"AMDEP\" was never defined.
5950	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5951	fi
5952	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
5953	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
5954	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5955	fi
5956	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5957	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
5958	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5959	fi
5960
5961	: "${CONFIG_STATUS=./config.status}"
5962	ac_write_fail=0
5963	ac_clean_files_save=$ac_clean_files
5964	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5965	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5966	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5967	as_write_fail=0
5968	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
5969	#! $SHELL
5970	# Generated by $as_me.
5971	# Run this file to recreate the current configuration.
5972	# Compiler output produced by configure, useful for debugging
5973	# configure, is in config.log if it exists.
5974
5975	debug=false
5976	ac_cs_recheck=false
5977	ac_cs_silent=false
5978
5979	SHELL=\${CONFIG_SHELL-$SHELL}
5980	export SHELL
5981	_ASEOF
5982	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
5983	## -------------------- ##
5984	## M4sh Initialization. ##
5985	## -------------------- ##
5986
5987	# Be more Bourne compatible
5988	DUALCASE=1; export DUALCASE # for MKS sh
5989	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5990	emulate sh
5991	NULLCMD=:
5992	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5993	# is contrary to our usage. Disable this feature.
5994	alias -g '${1+"$@"}'='"$@"'
5995	setopt NO_GLOB_SUBST
5996	else
5997	case `(set -o) 2>/dev/null` in #(
5998	posix) :
5999	set -o posix ;; #(
6000	*) :
6001	;;
6002	esac
6003	fi
6004
6005
6006	as_nl='
6007	'
6008	export as_nl
6009	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6010	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6011	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6012	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6013	# Prefer a ksh shell builtin over an external printf program on Solaris,
6014	# but without wasting forks for bash or zsh.
6015	if test -z "$BASH_VERSION$ZSH_VERSION" \
6016	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6017	as_echo='print -r --'
6018	as_echo_n='print -rn --'
6019	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6020	as_echo='printf %s\n'
6021	as_echo_n='printf %s'
6022	else
6023	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6024	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6025	as_echo_n='/usr/ucb/echo -n'
6026	else
6027	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6028	as_echo_n_body='eval
6029	arg=$1;
6030	case $arg in #(
6031	"$as_nl")
6032	expr "X$arg" : "X\$.*\$$as_nl";
6033	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6034	esac;
6035	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6036	'
6037	export as_echo_n_body
6038	as_echo_n='sh -c $as_echo_n_body as_echo'
6039	fi
6040	export as_echo_body
6041	as_echo='sh -c $as_echo_body as_echo'
6042	fi
6043
6044	# The user is always right.
6045	if test "${PATH_SEPARATOR+set}" != set; then
6046	PATH_SEPARATOR=:
6047	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6048	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6049	PATH_SEPARATOR=';'
6050	}
6051	fi
6052
6053
6054	# IFS
6055	# We need space, tab and new line, in precisely that order. Quoting is
6056	# there to prevent editors from complaining about space-tab.
6057	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6058	# splitting by setting IFS to empty value.)
6059	IFS=" "" $as_nl"
6060
6061	# Find who we are. Look in the path if we contain no directory separator.
6062	as_myself=
6063	case $0 in #((
6064	[\\/] ) as_myself=$0 ;;
6065	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6066	for as_dir in $PATH
6067	do
6068	IFS=$as_save_IFS
6069	test -z "$as_dir" && as_dir=.
6070	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6071	done
6072	IFS=$as_save_IFS
6073
6074	;;
6075	esac
6076	# We did not find ourselves, most probably we were run as `sh COMMAND'
6077	# in which case we are not to be found in the path.
6078	if test "x$as_myself" = x; then
6079	as_myself=$0
6080	fi
6081	if test ! -f "$as_myself"; then
6082	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6083	exit 1
6084	fi
6085
6086	# Unset variables that we do not need and which cause bugs (e.g. in
6087	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6088	# suppresses any "Segmentation fault" message there. '((' could
6089	# trigger a bug in pdksh 5.2.14.
6090	for as_var in BASH_ENV ENV MAIL MAILPATH
6091	do eval test x\${$as_var+set} = xset \
6092	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6093	done
6094	PS1='$ '
6095	PS2='> '
6096	PS4='+ '
6097
6098	# NLS nuisances.
6099	LC_ALL=C
6100	export LC_ALL
6101	LANGUAGE=C
6102	export LANGUAGE
6103
6104	# CDPATH.
6105	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6106
6107
6108	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6109	# ----------------------------------------
6110	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6111	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6112	# script with STATUS, using 1 if that was 0.
6113	as_fn_error ()
6114	{
6115	as_status=$1; test $as_status -eq 0 && as_status=1
6116	if test "$4"; then
6117	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6118	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6119	fi
6120	$as_echo "$as_me: error: $2" >&2
6121	as_fn_exit $as_status
6122	} # as_fn_error
6123
6124
6125	# as_fn_set_status STATUS
6126	# -----------------------
6127	# Set $? to STATUS, without forking.
6128	as_fn_set_status ()
6129	{
6130	return $1
6131	} # as_fn_set_status
6132
6133	# as_fn_exit STATUS
6134	# -----------------
6135	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6136	as_fn_exit ()
6137	{
6138	set +e
6139	as_fn_set_status $1
6140	exit $1
6141	} # as_fn_exit
6142
6143	# as_fn_unset VAR
6144	# ---------------
6145	# Portably unset VAR.
6146	as_fn_unset ()
6147	{
6148	{ eval $1=; unset $1;}
6149	}
6150	as_unset=as_fn_unset
6151	# as_fn_append VAR VALUE
6152	# ----------------------
6153	# Append the text in VALUE to the end of the definition contained in VAR. Take
6154	# advantage of any shell optimizations that allow amortized linear growth over
6155	# repeated appends, instead of the typical quadratic growth present in naive
6156	# implementations.
6157	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6158	eval 'as_fn_append ()
6159	{
6160	eval $1+=\$2
6161	}'
6162	else
6163	as_fn_append ()
6164	{
6165	eval $1=\$$1\$2
6166	}
6167	fi # as_fn_append
6168
6169	# as_fn_arith ARG...
6170	# ------------------
6171	# Perform arithmetic evaluation on the ARGs, and store the result in the
6172	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6173	# must be portable across $(()) and expr.
6174	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6175	eval 'as_fn_arith ()
6176	{
6177	as_val=$(( $* ))
6178	}'
6179	else
6180	as_fn_arith ()
6181	{
6182	as_val=`expr "$@" \|\| test $? -eq 1`
6183	}
6184	fi # as_fn_arith
6185
6186
6187	if expr a : '$a$' >/dev/null 2>&1 &&
6188	test "X`expr 00001 : '.*$...$'`" = X001; then
6189	as_expr=expr
6190	else
6191	as_expr=false
6192	fi
6193
6194	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6195	as_basename=basename
6196	else
6197	as_basename=false
6198	fi
6199
6200	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6201	as_dirname=dirname
6202	else
6203	as_dirname=false
6204	fi
6205
6206	as_me=`$as_basename -- "$0" \|\|
6207	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6208	X"$0" : 'X$//$$' \\| \
6209	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6210	$as_echo X/"$0" \|
6211	sed '/^.\/$[^/][^/]$\/*$/{
6212	s//\1/
6213	q
6214	}
6215	/^X\/$\/\/$$/{
6216	s//\1/
6217	q
6218	}
6219	/^X\/$\/$.*/{
6220	s//\1/
6221	q
6222	}
6223	s/.*/./; q'`
6224
6225	# Avoid depending upon Character Ranges.
6226	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6227	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6228	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6229	as_cr_digits='0123456789'
6230	as_cr_alnum=$as_cr_Letters$as_cr_digits
6231
6232	ECHO_C= ECHO_N= ECHO_T=
6233	case `echo -n x` in #(((((
6234	-n*)
6235	case `echo 'xy\c'` in
6236	c) ECHO_T=' ';; # ECHO_T is single tab character.
6237	xy) ECHO_C='\c';;
6238	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6239	ECHO_T=' ';;
6240	esac;;
6241	*)
6242	ECHO_N='-n';;
6243	esac
6244
6245	rm -f conf$$ conf$$.exe conf$$.file
6246	if test -d conf$$.dir; then
6247	rm -f conf$$.dir/conf$$.file
6248	else
6249	rm -f conf$$.dir
6250	mkdir conf$$.dir 2>/dev/null
6251	fi
6252	if (echo >conf$$.file) 2>/dev/null; then
6253	if ln -s conf$$.file conf$$ 2>/dev/null; then
6254	as_ln_s='ln -s'
6255	# ... but there are two gotchas:
6256	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6257	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6258	# In both cases, we have to default to `cp -pR'.
6259	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6260	as_ln_s='cp -pR'
6261	elif ln conf$$.file conf$$ 2>/dev/null; then
6262	as_ln_s=ln
6263	else
6264	as_ln_s='cp -pR'
6265	fi
6266	else
6267	as_ln_s='cp -pR'
6268	fi
6269	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6270	rmdir conf$$.dir 2>/dev/null
6271
6272
6273	# as_fn_mkdir_p
6274	# -------------
6275	# Create "$as_dir" as a directory, including parents if necessary.
6276	as_fn_mkdir_p ()
6277	{
6278
6279	case $as_dir in #(
6280	-*) as_dir=./$as_dir;;
6281	esac
6282	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6283	as_dirs=
6284	while :; do
6285	case $as_dir in #(
6286	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6287	*) as_qdir=$as_dir;;
6288	esac
6289	as_dirs="'$as_qdir' $as_dirs"
6290	as_dir=`$as_dirname -- "$as_dir" \|\|
6291	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6292	X"$as_dir" : 'X$//$[^/]' \\| \
6293	X"$as_dir" : 'X$//$$' \\| \
6294	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6295	$as_echo X"$as_dir" \|
6296	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6297	s//\1/
6298	q
6299	}
6300	/^X$\/\/$[^/].*/{
6301	s//\1/
6302	q
6303	}
6304	/^X$\/\/$$/{
6305	s//\1/
6306	q
6307	}
6308	/^X$\/$.*/{
6309	s//\1/
6310	q
6311	}
6312	s/.*/./; q'`
6313	test -d "$as_dir" && break
6314	done
6315	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6316	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6317
6318
6319	} # as_fn_mkdir_p
6320	if mkdir -p . 2>/dev/null; then
6321	as_mkdir_p='mkdir -p "$as_dir"'
6322	else
6323	test -d ./-p && rmdir ./-p
6324	as_mkdir_p=false
6325	fi
6326
6327
6328	# as_fn_executable_p FILE
6329	# -----------------------
6330	# Test if FILE is an executable regular file.
6331	as_fn_executable_p ()
6332	{
6333	test -f "$1" && test -x "$1"
6334	} # as_fn_executable_p
6335	as_test_x='test -x'
6336	as_executable_p=as_fn_executable_p
6337
6338	# Sed expression to map a string onto a valid CPP name.
6339	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6340
6341	# Sed expression to map a string onto a valid variable name.
6342	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6343
6344
6345	exec 6>&1
6346	## ----------------------------------- ##
6347	## Main body of $CONFIG_STATUS script. ##
6348	## ----------------------------------- ##
6349	_ASEOF
6350	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6351
6352	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6353	# Save the log message, to keep $0 and so on meaningful, and to
6354	# report actual input values of CONFIG_FILES etc. instead of their
6355	# values after options handling.
6356	ac_log="
6357	This file was extended by cfa-cc $as_me 1.0.0, which was
6358	generated by GNU Autoconf 2.69. Invocation command line was
6359
6360	CONFIG_FILES = $CONFIG_FILES
6361	CONFIG_HEADERS = $CONFIG_HEADERS
6362	CONFIG_LINKS = $CONFIG_LINKS
6363	CONFIG_COMMANDS = $CONFIG_COMMANDS
6364	$ $0 $@
6365
6366	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6367	"
6368
6369	_ACEOF
6370
6371	case $ac_config_files in *"
6372	") set x $ac_config_files; shift; ac_config_files=$;;
6373	esac
6374
6375	case $ac_config_headers in *"
6376	") set x $ac_config_headers; shift; ac_config_headers=$;;
6377	esac
6378
6379
6380	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6381	# Files that config.status was made for.
6382	config_files="$ac_config_files"
6383	config_headers="$ac_config_headers"
6384	config_commands="$ac_config_commands"
6385
6386	_ACEOF
6387
6388	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6389	ac_cs_usage="\
6390	\`$as_me' instantiates files and other configuration actions
6391	from templates according to the current configuration. Unless the files
6392	and actions are specified as TAGs, all are instantiated by default.
6393
6394	Usage: $0 [OPTION]... [TAG]...
6395
6396	-h, --help print this help, then exit
6397	-V, --version print version number and configuration settings, then exit
6398	--config print configuration, then exit
6399	-q, --quiet, --silent
6400	do not print progress messages
6401	-d, --debug don't remove temporary files
6402	--recheck update $as_me by reconfiguring in the same conditions
6403	--file=FILE[:TEMPLATE]
6404	instantiate the configuration file FILE
6405	--header=FILE[:TEMPLATE]
6406	instantiate the configuration header FILE
6407
6408	Configuration files:
6409	$config_files
6410
6411	Configuration headers:
6412	$config_headers
6413
6414	Configuration commands:
6415	$config_commands
6416
6417	Report bugs to <cforall@plg.uwaterloo.ca>."
6418
6419	_ACEOF
6420	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6421	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6422	ac_cs_version="\\
6423	cfa-cc config.status 1.0.0
6424	configured by $0, generated by GNU Autoconf 2.69,
6425	with options \\"\$ac_cs_config\\"
6426
6427	Copyright (C) 2012 Free Software Foundation, Inc.
6428	This config.status script is free software; the Free Software Foundation
6429	gives unlimited permission to copy, distribute and modify it."
6430
6431	ac_pwd='$ac_pwd'
6432	srcdir='$srcdir'
6433	INSTALL='$INSTALL'
6434	MKDIR_P='$MKDIR_P'
6435	AWK='$AWK'
6436	test -n "\$AWK" \|\| AWK=awk
6437	_ACEOF
6438
6439	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6440	# The default lists apply if the user does not specify any file.
6441	ac_need_defaults=:
6442	while test $# != 0
6443	do
6444	case $1 in
6445	--=?)
6446	ac_option=`expr "X$1" : 'X$[^=]*$='`
6447	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6448	ac_shift=:
6449	;;
6450	--*=)
6451	ac_option=`expr "X$1" : 'X$[^=]*$='`
6452	ac_optarg=
6453	ac_shift=:
6454	;;
6455	*)
6456	ac_option=$1
6457	ac_optarg=$2
6458	ac_shift=shift
6459	;;
6460	esac
6461
6462	case $ac_option in
6463	# Handling of the options.
6464	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6465	ac_cs_recheck=: ;;
6466	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6467	$as_echo "$ac_cs_version"; exit ;;
6468	--config \| --confi \| --conf \| --con \| --co \| --c )
6469	$as_echo "$ac_cs_config"; exit ;;
6470	--debug \| --debu \| --deb \| --de \| --d \| -d )
6471	debug=: ;;
6472	--file \| --fil \| --fi \| --f )
6473	$ac_shift
6474	case $ac_optarg in
6475	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6476	'') as_fn_error $? "missing file argument" ;;
6477	esac
6478	as_fn_append CONFIG_FILES " '$ac_optarg'"
6479	ac_need_defaults=false;;
6480	--header \| --heade \| --head \| --hea )
6481	$ac_shift
6482	case $ac_optarg in
6483	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6484	esac
6485	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6486	ac_need_defaults=false;;
6487	--he \| --h)
6488	# Conflict between --help and --header
6489	as_fn_error $? "ambiguous option: \`$1'
6490	Try \`$0 --help' for more information.";;
6491	--help \| --hel \| -h )
6492	$as_echo "$ac_cs_usage"; exit ;;
6493	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6494	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6495	ac_cs_silent=: ;;
6496
6497	# This is an error.
6498	-*) as_fn_error $? "unrecognized option: \`$1'
6499	Try \`$0 --help' for more information." ;;
6500
6501	*) as_fn_append ac_config_targets " $1"
6502	ac_need_defaults=false ;;
6503
6504	esac
6505	shift
6506	done
6507
6508	ac_configure_extra_args=
6509
6510	if $ac_cs_silent; then
6511	exec 6>/dev/null
6512	ac_configure_extra_args="$ac_configure_extra_args --silent"
6513	fi
6514
6515	_ACEOF
6516	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6517	if \$ac_cs_recheck; then
6518	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6519	shift
6520	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6521	CONFIG_SHELL='$SHELL'
6522	export CONFIG_SHELL
6523	exec "\$@"
6524	fi
6525
6526	_ACEOF
6527	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6528	exec 5>>config.log
6529	{
6530	echo
6531	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6532	## Running $as_me. ##
6533	_ASBOX
6534	$as_echo "$ac_log"
6535	} >&5
6536
6537	_ACEOF
6538	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6539	#
6540	# INIT-COMMANDS
6541	#
6542	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6543
6544	_ACEOF
6545
6546	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6547
6548	# Handling of arguments.
6549	for ac_config_target in $ac_config_targets
6550	do
6551	case $ac_config_target in
6552	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6553	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6554	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6555	"src/driver/Makefile") CONFIG_FILES="$CONFIG_FILES src/driver/Makefile" ;;
6556	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6557	"src/examples/Makefile") CONFIG_FILES="$CONFIG_FILES src/examples/Makefile" ;;
6558	"src/tests/Makefile") CONFIG_FILES="$CONFIG_FILES src/tests/Makefile" ;;
6559	"src/libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcfa/Makefile" ;;
6560
6561	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6562	esac
6563	done
6564
6565
6566	# If the user did not use the arguments to specify the items to instantiate,
6567	# then the envvar interface is used. Set only those that are not.
6568	# We use the long form for the default assignment because of an extremely
6569	# bizarre bug on SunOS 4.1.3.
6570	if $ac_need_defaults; then
6571	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6572	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
6573	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
6574	fi
6575
6576	# Have a temporary directory for convenience. Make it in the build tree
6577	# simply because there is no reason against having it here, and in addition,
6578	# creating and moving files from /tmp can sometimes cause problems.
6579	# Hook for its removal unless debugging.
6580	# Note that there is a small window in which the directory will not be cleaned:
6581	# after its creation but before its name has been assigned to `$tmp'.
6582	$debug \|\|
6583	{
6584	tmp= ac_tmp=
6585	trap 'exit_status=$?
6586	: "${ac_tmp:=$tmp}"
6587	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
6588	' 0
6589	trap 'as_fn_exit 1' 1 2 13 15
6590	}
6591	# Create a (secure) tmp directory for tmp files.
6592
6593	{
6594	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6595	test -d "$tmp"
6596	} \|\|
6597	{
6598	tmp=./conf$$-$RANDOM
6599	(umask 077 && mkdir "$tmp")
6600	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6601	ac_tmp=$tmp
6602
6603	# Set up the scripts for CONFIG_FILES section.
6604	# No need to generate them if there are no CONFIG_FILES.
6605	# This happens for instance with `./config.status config.h'.
6606	if test -n "$CONFIG_FILES"; then
6607
6608
6609	ac_cr=`echo X \| tr X '\015'`
6610	# On cygwin, bash can eat \r inside `` if the user requested igncr.
6611	# But we know of no other shell where ac_cr would be empty at this
6612	# point, so we can use a bashism as a fallback.
6613	if test "x$ac_cr" = x; then
6614	eval ac_cr=\$\'\\r\'
6615	fi
6616	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6617	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6618	ac_cs_awk_cr='\\r'
6619	else
6620	ac_cs_awk_cr=$ac_cr
6621	fi
6622
6623	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6624	_ACEOF
6625
6626
6627	{
6628	echo "cat >conf$$subs.awk <<_ACEOF" &&
6629	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
6630	echo "_ACEOF"
6631	} >conf$$subs.sh \|\|
6632	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6633	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
6634	ac_delim='%!_!# '
6635	for ac_last_try in false false false false false :; do
6636	. ./conf$$subs.sh \|\|
6637	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6638
6639	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
6640	if test $ac_delim_n = $ac_delim_num; then
6641	break
6642	elif $ac_last_try; then
6643	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6644	else
6645	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6646	fi
6647	done
6648	rm -f conf$$subs.sh
6649
6650	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6651	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6652	_ACEOF
6653	sed -n '
6654	h
6655	s/^/S["/; s/!.*/"]=/
6656	p
6657	g
6658	s/^[^!]*!//
6659	:repl
6660	t repl
6661	s/'"$ac_delim"'$//
6662	t delim
6663	:nl
6664	h
6665	s/$.\{148\}$..*/\1/
6666	t more1
6667	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6668	p
6669	n
6670	b repl
6671	:more1
6672	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6673	p
6674	g
6675	s/.\{148\}//
6676	t nl
6677	:delim
6678	h
6679	s/$.\{148\}$..*/\1/
6680	t more2
6681	s/["\\]/\\&/g; s/^/"/; s/$/"/
6682	p
6683	b
6684	:more2
6685	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6686	p
6687	g
6688	s/.\{148\}//
6689	t delim
6690	' <conf$$subs.awk \| sed '
6691	/^[^""]/{
6692	N
6693	s/\n//
6694	}
6695	' >>$CONFIG_STATUS \|\| ac_write_fail=1
6696	rm -f conf$$subs.awk
6697	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6698	_ACAWK
6699	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6700	for (key in S) S_is_set[key] = 1
6701	FS = ""
6702
6703	}
6704	{
6705	line = $ 0
6706	nfields = split(line, field, "@")
6707	substed = 0
6708	len = length(field[1])
6709	for (i = 2; i < nfields; i++) {
6710	key = field[i]
6711	keylen = length(key)
6712	if (S_is_set[key]) {
6713	value = S[key]
6714	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6715	len += length(value) + length(field[++i])
6716	substed = 1
6717	} else
6718	len += 1 + keylen
6719	}
6720
6721	print line
6722	}
6723
6724	_ACAWK
6725	_ACEOF
6726	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6727	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6728	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6729	else
6730	cat
6731	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6732	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6733	_ACEOF
6734
6735	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6736	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6737	# trailing colons and then remove the whole line if VPATH becomes empty
6738	# (actually we leave an empty line to preserve line numbers).
6739	if test "x$srcdir" = x.; then
6740	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
6741	h
6742	s///
6743	s/^/:/
6744	s/[ ]*$/:/
6745	s/:\$(srcdir):/:/g
6746	s/:\${srcdir}:/:/g
6747	s/:@srcdir@:/:/g
6748	s/^:*//
6749	s/:*$//
6750	x
6751	s/$=[ ]$./\1/
6752	G
6753	s/\n//
6754	s/^[^=]=[ ]$//
6755	}'
6756	fi
6757
6758	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6759	fi # test -n "$CONFIG_FILES"
6760
6761	# Set up the scripts for CONFIG_HEADERS section.
6762	# No need to generate them if there are no CONFIG_HEADERS.
6763	# This happens for instance with `./config.status Makefile'.
6764	if test -n "$CONFIG_HEADERS"; then
6765	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
6766	BEGIN {
6767	_ACEOF
6768
6769	# Transform confdefs.h into an awk script `defines.awk', embedded as
6770	# here-document in config.status, that substitutes the proper values into
6771	# config.h.in to produce config.h.
6772
6773	# Create a delimiter string that does not exist in confdefs.h, to ease
6774	# handling of long lines.
6775	ac_delim='%!_!# '
6776	for ac_last_try in false false :; do
6777	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6778	if test -z "$ac_tt"; then
6779	break
6780	elif $ac_last_try; then
6781	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6782	else
6783	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6784	fi
6785	done
6786
6787	# For the awk script, D is an array of macro values keyed by name,
6788	# likewise P contains macro parameters if any. Preserve backslash
6789	# newline sequences.
6790
6791	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6792	sed -n '
6793	s/.\{148\}/&'"$ac_delim"'/g
6794	t rset
6795	:rset
6796	s/^[ ]#[ ]define[ ][ ]*/ /
6797	t def
6798	d
6799	:def
6800	s/\\$//
6801	t bsnl
6802	s/["\\]/\\&/g
6803	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
6804	D["\1"]=" \3"/p
6805	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
6806	d
6807	:bsnl
6808	s/["\\]/\\&/g
6809	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
6810	D["\1"]=" \3\\\\\\n"\\/p
6811	t cont
6812	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
6813	t cont
6814	d
6815	:cont
6816	n
6817	s/.\{148\}/&'"$ac_delim"'/g
6818	t clear
6819	:clear
6820	s/\\$//
6821	t bsnlc
6822	s/["\\]/\\&/g; s/^/"/; s/$/"/p
6823	d
6824	:bsnlc
6825	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6826	b cont
6827	' <confdefs.h \| sed '
6828	s/'"$ac_delim"'/"\\\
6829	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
6830
6831	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6832	for (key in D) D_is_set[key] = 1
6833	FS = ""
6834	}
6835	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
6836	line = \$ 0
6837	split(line, arg, " ")
6838	if (arg[1] == "#") {
6839	defundef = arg[2]
6840	mac1 = arg[3]
6841	} else {
6842	defundef = substr(arg[1], 2)
6843	mac1 = arg[2]
6844	}
6845	split(mac1, mac2, "(") #)
6846	macro = mac2[1]
6847	prefix = substr(line, 1, index(line, defundef) - 1)
6848	if (D_is_set[macro]) {
6849	# Preserve the white space surrounding the "#".
6850	print prefix "define", macro P[macro] D[macro]
6851	next
6852	} else {
6853	# Replace #undef with comments. This is necessary, for example,
6854	# in the case of _POSIX_SOURCE, which is predefined and required
6855	# on some systems where configure will not decide to define it.
6856	if (defundef == "undef") {
6857	print "/", prefix defundef, macro, "/"
6858	next
6859	}
6860	}
6861	}
6862	{ print }
6863	_ACAWK
6864	_ACEOF
6865	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6866	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6867	fi # test -n "$CONFIG_HEADERS"
6868
6869
6870	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
6871	shift
6872	for ac_tag
6873	do
6874	case $ac_tag in
6875	:[FHLC]) ac_mode=$ac_tag; continue;;
6876	esac
6877	case $ac_mode$ac_tag in
6878	:[FHL]:);;
6879	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6880	:[FH]-) ac_tag=-:-;;
6881	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6882	esac
6883	ac_save_IFS=$IFS
6884	IFS=:
6885	set x $ac_tag
6886	IFS=$ac_save_IFS
6887	shift
6888	ac_file=$1
6889	shift
6890
6891	case $ac_mode in
6892	:L) ac_source=$1;;
6893	:[FH])
6894	ac_file_inputs=
6895	for ac_f
6896	do
6897	case $ac_f in
6898	-) ac_f="$ac_tmp/stdin";;
6899	*) # Look for the file first in the build tree, then in the source tree
6900	# (if the path is not absolute). The absolute path cannot be DOS-style,
6901	# because $ac_f cannot contain `:'.
6902	test -f "$ac_f" \|\|
6903	case $ac_f in
6904	[\\/$]*) false;;
6905	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6906	esac \|\|
6907	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6908	esac
6909	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
6910	as_fn_append ac_file_inputs " '$ac_f'"
6911	done
6912
6913	# Let's still pretend it is `configure' which instantiates (i.e., don't
6914	# use $as_me), people would be surprised to read:
6915	# /* config.h. Generated by config.status. */
6916	configure_input='Generated from '`
6917	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
6918	`' by configure.'
6919	if test x"$ac_file" != x-; then
6920	configure_input="$ac_file. $configure_input"
6921	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6922	$as_echo "$as_me: creating $ac_file" >&6;}
6923	fi
6924	# Neutralize special characters interpreted by sed in replacement strings.
6925	case $configure_input in #(
6926	\& \| \\| \| \\ )
6927	ac_sed_conf_input=`$as_echo "$configure_input" \|
6928	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
6929	*) ac_sed_conf_input=$configure_input;;
6930	esac
6931
6932	case $ac_tag in
6933	:-: \| *:-) cat >"$ac_tmp/stdin" \
6934	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6935	esac
6936	;;
6937	esac
6938
6939	ac_dir=`$as_dirname -- "$ac_file" \|\|
6940	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6941	X"$ac_file" : 'X$//$[^/]' \\| \
6942	X"$ac_file" : 'X$//$$' \\| \
6943	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
6944	$as_echo X"$ac_file" \|
6945	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6946	s//\1/
6947	q
6948	}
6949	/^X$\/\/$[^/].*/{
6950	s//\1/
6951	q
6952	}
6953	/^X$\/\/$$/{
6954	s//\1/
6955	q
6956	}
6957	/^X$\/$.*/{
6958	s//\1/
6959	q
6960	}
6961	s/.*/./; q'`
6962	as_dir="$ac_dir"; as_fn_mkdir_p
6963	ac_builddir=.
6964
6965	case "$ac_dir" in
6966	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6967	*)
6968	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
6969	# A ".." for each directory in $ac_dir_suffix.
6970	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
6971	case $ac_top_builddir_sub in
6972	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6973	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6974	esac ;;
6975	esac
6976	ac_abs_top_builddir=$ac_pwd
6977	ac_abs_builddir=$ac_pwd$ac_dir_suffix
6978	# for backward compatibility:
6979	ac_top_builddir=$ac_top_build_prefix
6980
6981	case $srcdir in
6982	.) # We are building in place.
6983	ac_srcdir=.
6984	ac_top_srcdir=$ac_top_builddir_sub
6985	ac_abs_top_srcdir=$ac_pwd ;;
6986	[\\/]* \| ?:[\\/]* ) # Absolute name.
6987	ac_srcdir=$srcdir$ac_dir_suffix;
6988	ac_top_srcdir=$srcdir
6989	ac_abs_top_srcdir=$srcdir ;;
6990	*) # Relative name.
6991	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6992	ac_top_srcdir=$ac_top_build_prefix$srcdir
6993	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6994	esac
6995	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6996
6997
6998	case $ac_mode in
6999	:F)
7000	#
7001	# CONFIG_FILE
7002	#
7003
7004	case $INSTALL in
7005	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7006	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7007	esac
7008	ac_MKDIR_P=$MKDIR_P
7009	case $MKDIR_P in
7010	[\\/$]* \| ?:[\\/]* ) ;;
7011	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7012	esac
7013	_ACEOF
7014
7015	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7016	# If the template does not know about datarootdir, expand it.
7017	# FIXME: This hack should be removed a few years after 2.60.
7018	ac_datarootdir_hack=; ac_datarootdir_seen=
7019	ac_sed_dataroot='
7020	/datarootdir/ {
7021	p
7022	q
7023	}
7024	/@datadir@/p
7025	/@docdir@/p
7026	/@infodir@/p
7027	/@localedir@/p
7028	/@mandir@/p'
7029	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7030	datarootdir) ac_datarootdir_seen=yes;;
7031	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7032	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7033	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7034	_ACEOF
7035	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7036	ac_datarootdir_hack='
7037	s&@datadir@&$datadir&g
7038	s&@docdir@&$docdir&g
7039	s&@infodir@&$infodir&g
7040	s&@localedir@&$localedir&g
7041	s&@mandir@&$mandir&g
7042	s&\\\${datarootdir}&$datarootdir&g' ;;
7043	esac
7044	_ACEOF
7045
7046	# Neutralize VPATH when `$srcdir' = `.'.
7047	# Shell code in configure.ac might set extrasub.
7048	# FIXME: do we really want to maintain this feature?
7049	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7050	ac_sed_extra="$ac_vpsub
7051	$extrasub
7052	_ACEOF
7053	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7054	:t
7055	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7056	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7057	s&@top_builddir@&$ac_top_builddir_sub&;t t
7058	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7059	s&@srcdir@&$ac_srcdir&;t t
7060	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7061	s&@top_srcdir@&$ac_top_srcdir&;t t
7062	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7063	s&@builddir@&$ac_builddir&;t t
7064	s&@abs_builddir@&$ac_abs_builddir&;t t
7065	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7066	s&@INSTALL@&$ac_INSTALL&;t t
7067	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7068	$ac_datarootdir_hack
7069	"
7070	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7071	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7072
7073	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7074	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7075	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7076	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7077	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7078	which seems to be undefined. Please make sure it is defined" >&5
7079	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7080	which seems to be undefined. Please make sure it is defined" >&2;}
7081
7082	rm -f "$ac_tmp/stdin"
7083	case $ac_file in
7084	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7085	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7086	esac \
7087	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7088	;;
7089	:H)
7090	#
7091	# CONFIG_HEADER
7092	#
7093	if test x"$ac_file" != x-; then
7094	{
7095	$as_echo "/* $configure_input */" \
7096	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7097	} >"$ac_tmp/config.h" \
7098	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7099	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7100	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7101	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7102	else
7103	rm -f "$ac_file"
7104	mv "$ac_tmp/config.h" "$ac_file" \
7105	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7106	fi
7107	else
7108	$as_echo "/* $configure_input */" \
7109	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7110	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7111	fi
7112	# Compute "$ac_file"'s index in $config_headers.
7113	_am_arg="$ac_file"
7114	_am_stamp_count=1
7115	for _am_header in $config_headers :; do
7116	case $_am_header in
7117	$_am_arg \| $_am_arg:* )
7118	break ;;
7119	* )
7120	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7121	esac
7122	done
7123	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7124	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7125	X"$_am_arg" : 'X$//$[^/]' \\| \
7126	X"$_am_arg" : 'X$//$$' \\| \
7127	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7128	$as_echo X"$_am_arg" \|
7129	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7130	s//\1/
7131	q
7132	}
7133	/^X$\/\/$[^/].*/{
7134	s//\1/
7135	q
7136	}
7137	/^X$\/\/$$/{
7138	s//\1/
7139	q
7140	}
7141	/^X$\/$.*/{
7142	s//\1/
7143	q
7144	}
7145	s/.*/./; q'`/stamp-h$_am_stamp_count
7146	;;
7147
7148	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7149	$as_echo "$as_me: executing $ac_file commands" >&6;}
7150	;;
7151	esac
7152
7153
7154	case $ac_file$ac_mode in
7155	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7156	# Older Autoconf quotes --file arguments for eval, but not when files
7157	# are listed without --file. Let's play safe and only enable the eval
7158	# if we detect the quoting.
7159	case $CONFIG_FILES in
7160	\') eval set x "$CONFIG_FILES" ;;
7161	*) set x $CONFIG_FILES ;;
7162	esac
7163	shift
7164	for mf
7165	do
7166	# Strip MF so we end up with the name of the file.
7167	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7168	# Check whether this is an Automake generated Makefile or not.
7169	# We used to match only the files named 'Makefile.in', but
7170	# some people rename them; so instead we look at the file content.
7171	# Grep'ing the first line is not enough: some people post-process
7172	# each Makefile.in and add a new line on top of each file to say so.
7173	# Grep'ing the whole file is not good either: AIX grep has a line
7174	# limit of 2048, but all sed's we know have understand at least 4000.
7175	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7176	dirpart=`$as_dirname -- "$mf" \|\|
7177	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7178	X"$mf" : 'X$//$[^/]' \\| \
7179	X"$mf" : 'X$//$$' \\| \
7180	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7181	$as_echo X"$mf" \|
7182	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7183	s//\1/
7184	q
7185	}
7186	/^X$\/\/$[^/].*/{
7187	s//\1/
7188	q
7189	}
7190	/^X$\/\/$$/{
7191	s//\1/
7192	q
7193	}
7194	/^X$\/$.*/{
7195	s//\1/
7196	q
7197	}
7198	s/.*/./; q'`
7199	else
7200	continue
7201	fi
7202	# Extract the definition of DEPDIR, am__include, and am__quote
7203	# from the Makefile without running 'make'.
7204	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7205	test -z "$DEPDIR" && continue
7206	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7207	test -z "$am__include" && continue
7208	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7209	# Find all dependency output files, they are included files with
7210	# $(DEPDIR) in their names. We invoke sed twice because it is the
7211	# simplest approach to changing $(DEPDIR) to its actual value in the
7212	# expansion.
7213	for file in `sed -n "
7214	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7215	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
7216	# Make sure the directory exists.
7217	test -f "$dirpart/$file" && continue
7218	fdir=`$as_dirname -- "$file" \|\|
7219	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7220	X"$file" : 'X$//$[^/]' \\| \
7221	X"$file" : 'X$//$$' \\| \
7222	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7223	$as_echo X"$file" \|
7224	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7225	s//\1/
7226	q
7227	}
7228	/^X$\/\/$[^/].*/{
7229	s//\1/
7230	q
7231	}
7232	/^X$\/\/$$/{
7233	s//\1/
7234	q
7235	}
7236	/^X$\/$.*/{
7237	s//\1/
7238	q
7239	}
7240	s/.*/./; q'`
7241	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7242	# echo "creating $dirpart/$file"
7243	echo '# dummy' > "$dirpart/$file"
7244	done
7245	done
7246	}
7247	;;
7248
7249	esac
7250	done # for ac_tag
7251
7252
7253	as_fn_exit 0
7254	_ACEOF
7255	ac_clean_files=$ac_clean_files_save
7256
7257	test $ac_write_fail = 0 \|\|
7258	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7259
7260
7261	# configure is writing to config.log, and then calls config.status.
7262	# config.status does its own redirection, appending to config.log.
7263	# Unfortunately, on DOS this fails, as config.log is still kept open
7264	# by configure, so config.status won't be able to write to it; its
7265	# output is simply discarded. So we exec the FD to /dev/null,
7266	# effectively closing config.log, so it can be properly (re)opened and
7267	# appended to by config.status. When coming back to configure, we
7268	# need to make the FD available again.
7269	if test "$no_create" != yes; then
7270	ac_cs_success=:
7271	ac_config_status_args=
7272	test "$silent" = yes &&
7273	ac_config_status_args="$ac_config_status_args --quiet"
7274	exec 5>/dev/null
7275	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7276	exec 5>>config.log
7277	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7278	# would make configure fail if this is the last instruction.
7279	$ac_cs_success \|\| as_fn_exit 1
7280	fi
7281	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7282	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7283	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7284	fi
7285
7286
7287	# Final text
7288	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7289	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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