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source: configure @ d5f1cfc

ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsctordeferred_resndemanglerenumforall-pointer-decaygc_noraiijacob/cs343-translationjenkins-sandboxmemorynew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc

Last change on this file since d5f1cfc was e24f13a, checked in by Peter A. Buhr <pabuhr@…>, 8 years ago
modify makefile to allow different compilers, use constructor cast in iostream
Property mode set to `100755`
File size: 203.9 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.68 for cfa-cc 1.0.0.
4	#
5	# Report bugs to <cforall@plg.uwaterloo.ca>.
6	#
7	#
8	# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
9	# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
10	# Foundation, Inc.
11	#
12	#
13	# This configure script is free software; the Free Software Foundation
14	# gives unlimited permission to copy, distribute and modify it.
15	## -------------------- ##
16	## M4sh Initialization. ##
17	## -------------------- ##
18
19	# Be more Bourne compatible
20	DUALCASE=1; export DUALCASE # for MKS sh
21	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
22	emulate sh
23	NULLCMD=:
24	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
25	# is contrary to our usage. Disable this feature.
26	alias -g '${1+"$@"}'='"$@"'
27	setopt NO_GLOB_SUBST
28	else
29	case `(set -o) 2>/dev/null` in #(
30	posix) :
31	set -o posix ;; #(
32	*) :
33	;;
34	esac
35	fi
36
37
38	as_nl='
39	'
40	export as_nl
41	# Printing a long string crashes Solaris 7 /usr/bin/printf.
42	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
43	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
44	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
45	# Prefer a ksh shell builtin over an external printf program on Solaris,
46	# but without wasting forks for bash or zsh.
47	if test -z "$BASH_VERSION$ZSH_VERSION" \
48	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
49	as_echo='print -r --'
50	as_echo_n='print -rn --'
51	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
52	as_echo='printf %s\n'
53	as_echo_n='printf %s'
54	else
55	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
56	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
57	as_echo_n='/usr/ucb/echo -n'
58	else
59	as_echo_body='eval expr "X$1" : "X\$.*\$"'
60	as_echo_n_body='eval
61	arg=$1;
62	case $arg in #(
63	"$as_nl")
64	expr "X$arg" : "X\$.*\$$as_nl";
65	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
66	esac;
67	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
68	'
69	export as_echo_n_body
70	as_echo_n='sh -c $as_echo_n_body as_echo'
71	fi
72	export as_echo_body
73	as_echo='sh -c $as_echo_body as_echo'
74	fi
75
76	# The user is always right.
77	if test "${PATH_SEPARATOR+set}" != set; then
78	PATH_SEPARATOR=:
79	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
80	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
81	PATH_SEPARATOR=';'
82	}
83	fi
84
85
86	# IFS
87	# We need space, tab and new line, in precisely that order. Quoting is
88	# there to prevent editors from complaining about space-tab.
89	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
90	# splitting by setting IFS to empty value.)
91	IFS=" "" $as_nl"
92
93	# Find who we are. Look in the path if we contain no directory separator.
94	as_myself=
95	case $0 in #((
96	[\\/] ) as_myself=$0 ;;
97	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
98	for as_dir in $PATH
99	do
100	IFS=$as_save_IFS
101	test -z "$as_dir" && as_dir=.
102	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
103	done
104	IFS=$as_save_IFS
105
106	;;
107	esac
108	# We did not find ourselves, most probably we were run as `sh COMMAND'
109	# in which case we are not to be found in the path.
110	if test "x$as_myself" = x; then
111	as_myself=$0
112	fi
113	if test ! -f "$as_myself"; then
114	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
115	exit 1
116	fi
117
118	# Unset variables that we do not need and which cause bugs (e.g. in
119	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
120	# suppresses any "Segmentation fault" message there. '((' could
121	# trigger a bug in pdksh 5.2.14.
122	for as_var in BASH_ENV ENV MAIL MAILPATH
123	do eval test x\${$as_var+set} = xset \
124	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
125	done
126	PS1='$ '
127	PS2='> '
128	PS4='+ '
129
130	# NLS nuisances.
131	LC_ALL=C
132	export LC_ALL
133	LANGUAGE=C
134	export LANGUAGE
135
136	# CDPATH.
137	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
138
139	if test "x$CONFIG_SHELL" = x; then
140	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
141	emulate sh
142	NULLCMD=:
143	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
144	# is contrary to our usage. Disable this feature.
145	alias -g '\${1+\"\$@\"}'='\"\$@\"'
146	setopt NO_GLOB_SUBST
147	else
148	case \`(set -o) 2>/dev/null\` in #(
149	posix) :
150	set -o posix ;; #(
151	*) :
152	;;
153	esac
154	fi
155	"
156	as_required="as_fn_return () { (exit \$1); }
157	as_fn_success () { as_fn_return 0; }
158	as_fn_failure () { as_fn_return 1; }
159	as_fn_ret_success () { return 0; }
160	as_fn_ret_failure () { return 1; }
161
162	exitcode=0
163	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
164	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
165	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
166	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
167	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
168
169	else
170	exitcode=1; echo positional parameters were not saved.
171	fi
172	test x\$exitcode = x0 \|\| exit 1"
173	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
174	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
175	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
176	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
177	test \$(( 1 + 1 )) = 2 \|\| exit 1"
178	if (eval "$as_required") 2>/dev/null; then :
179	as_have_required=yes
180	else
181	as_have_required=no
182	fi
183	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
184
185	else
186	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
187	as_found=false
188	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
189	do
190	IFS=$as_save_IFS
191	test -z "$as_dir" && as_dir=.
192	as_found=:
193	case $as_dir in #(
194	/*)
195	for as_base in sh bash ksh sh5; do
196	# Try only shells that exist, to save several forks.
197	as_shell=$as_dir/$as_base
198	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
199	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
200	CONFIG_SHELL=$as_shell as_have_required=yes
201	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
202	break 2
203	fi
204	fi
205	done;;
206	esac
207	as_found=false
208	done
209	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
210	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
211	CONFIG_SHELL=$SHELL as_have_required=yes
212	fi; }
213	IFS=$as_save_IFS
214
215
216	if test "x$CONFIG_SHELL" != x; then :
217	# We cannot yet assume a decent shell, so we have to provide a
218	# neutralization value for shells without unset; and this also
219	# works around shells that cannot unset nonexistent variables.
220	# Preserve -v and -x to the replacement shell.
221	BASH_ENV=/dev/null
222	ENV=/dev/null
223	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
224	export CONFIG_SHELL
225	case $- in # ((((
226	vx* \| xv* ) as_opts=-vx ;;
227	v ) as_opts=-v ;;
228	x ) as_opts=-x ;;
229	* ) as_opts= ;;
230	esac
231	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
232	fi
233
234	if test x$as_have_required = xno; then :
235	$as_echo "$0: This script requires a shell more modern than all"
236	$as_echo "$0: the shells that I found on your system."
237	if test x${ZSH_VERSION+set} = xset ; then
238	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
239	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
240	else
241	$as_echo "$0: Please tell bug-autoconf@gnu.org and
242	$0: cforall@plg.uwaterloo.ca about your system, including
243	$0: any error possibly output before this message. Then
244	$0: install a modern shell, or manually run the script
245	$0: under such a shell if you do have one."
246	fi
247	exit 1
248	fi
249	fi
250	fi
251	SHELL=${CONFIG_SHELL-/bin/sh}
252	export SHELL
253	# Unset more variables known to interfere with behavior of common tools.
254	CLICOLOR_FORCE= GREP_OPTIONS=
255	unset CLICOLOR_FORCE GREP_OPTIONS
256
257	## --------------------- ##
258	## M4sh Shell Functions. ##
259	## --------------------- ##
260	# as_fn_unset VAR
261	# ---------------
262	# Portably unset VAR.
263	as_fn_unset ()
264	{
265	{ eval $1=; unset $1;}
266	}
267	as_unset=as_fn_unset
268
269	# as_fn_set_status STATUS
270	# -----------------------
271	# Set $? to STATUS, without forking.
272	as_fn_set_status ()
273	{
274	return $1
275	} # as_fn_set_status
276
277	# as_fn_exit STATUS
278	# -----------------
279	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
280	as_fn_exit ()
281	{
282	set +e
283	as_fn_set_status $1
284	exit $1
285	} # as_fn_exit
286
287	# as_fn_mkdir_p
288	# -------------
289	# Create "$as_dir" as a directory, including parents if necessary.
290	as_fn_mkdir_p ()
291	{
292
293	case $as_dir in #(
294	-*) as_dir=./$as_dir;;
295	esac
296	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
297	as_dirs=
298	while :; do
299	case $as_dir in #(
300	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
301	*) as_qdir=$as_dir;;
302	esac
303	as_dirs="'$as_qdir' $as_dirs"
304	as_dir=`$as_dirname -- "$as_dir" \|\|
305	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
306	X"$as_dir" : 'X$//$[^/]' \\| \
307	X"$as_dir" : 'X$//$$' \\| \
308	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
309	$as_echo X"$as_dir" \|
310	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
311	s//\1/
312	q
313	}
314	/^X$\/\/$[^/].*/{
315	s//\1/
316	q
317	}
318	/^X$\/\/$$/{
319	s//\1/
320	q
321	}
322	/^X$\/$.*/{
323	s//\1/
324	q
325	}
326	s/.*/./; q'`
327	test -d "$as_dir" && break
328	done
329	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
330	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
331
332
333	} # as_fn_mkdir_p
334	# as_fn_append VAR VALUE
335	# ----------------------
336	# Append the text in VALUE to the end of the definition contained in VAR. Take
337	# advantage of any shell optimizations that allow amortized linear growth over
338	# repeated appends, instead of the typical quadratic growth present in naive
339	# implementations.
340	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
341	eval 'as_fn_append ()
342	{
343	eval $1+=\$2
344	}'
345	else
346	as_fn_append ()
347	{
348	eval $1=\$$1\$2
349	}
350	fi # as_fn_append
351
352	# as_fn_arith ARG...
353	# ------------------
354	# Perform arithmetic evaluation on the ARGs, and store the result in the
355	# global $as_val. Take advantage of shells that can avoid forks. The arguments
356	# must be portable across $(()) and expr.
357	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
358	eval 'as_fn_arith ()
359	{
360	as_val=$(( $* ))
361	}'
362	else
363	as_fn_arith ()
364	{
365	as_val=`expr "$@" \|\| test $? -eq 1`
366	}
367	fi # as_fn_arith
368
369
370	# as_fn_error STATUS ERROR [LINENO LOG_FD]
371	# ----------------------------------------
372	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
373	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
374	# script with STATUS, using 1 if that was 0.
375	as_fn_error ()
376	{
377	as_status=$1; test $as_status -eq 0 && as_status=1
378	if test "$4"; then
379	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
380	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
381	fi
382	$as_echo "$as_me: error: $2" >&2
383	as_fn_exit $as_status
384	} # as_fn_error
385
386	if expr a : '$a$' >/dev/null 2>&1 &&
387	test "X`expr 00001 : '.*$...$'`" = X001; then
388	as_expr=expr
389	else
390	as_expr=false
391	fi
392
393	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
394	as_basename=basename
395	else
396	as_basename=false
397	fi
398
399	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
400	as_dirname=dirname
401	else
402	as_dirname=false
403	fi
404
405	as_me=`$as_basename -- "$0" \|\|
406	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
407	X"$0" : 'X$//$$' \\| \
408	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
409	$as_echo X/"$0" \|
410	sed '/^.\/$[^/][^/]$\/*$/{
411	s//\1/
412	q
413	}
414	/^X\/$\/\/$$/{
415	s//\1/
416	q
417	}
418	/^X\/$\/$.*/{
419	s//\1/
420	q
421	}
422	s/.*/./; q'`
423
424	# Avoid depending upon Character Ranges.
425	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
426	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
427	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
428	as_cr_digits='0123456789'
429	as_cr_alnum=$as_cr_Letters$as_cr_digits
430
431
432	as_lineno_1=$LINENO as_lineno_1a=$LINENO
433	as_lineno_2=$LINENO as_lineno_2a=$LINENO
434	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
435	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
436	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
437	sed -n '
438	p
439	/[$]LINENO/=
440	' <$as_myself \|
441	sed '
442	s/[$]LINENO.*/&-/
443	t lineno
444	b
445	:lineno
446	N
447	:loop
448	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
449	t loop
450	s/-\n.*//
451	' >$as_me.lineno &&
452	chmod +x "$as_me.lineno" \|\|
453	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
454
455	# Don't try to exec as it changes $[0], causing all sort of problems
456	# (the dirname of $[0] is not the place where we might find the
457	# original and so on. Autoconf is especially sensitive to this).
458	. "./$as_me.lineno"
459	# Exit status is that of the last command.
460	exit
461	}
462
463	ECHO_C= ECHO_N= ECHO_T=
464	case `echo -n x` in #(((((
465	-n*)
466	case `echo 'xy\c'` in
467	c) ECHO_T=' ';; # ECHO_T is single tab character.
468	xy) ECHO_C='\c';;
469	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
470	ECHO_T=' ';;
471	esac;;
472	*)
473	ECHO_N='-n';;
474	esac
475
476	rm -f conf$$ conf$$.exe conf$$.file
477	if test -d conf$$.dir; then
478	rm -f conf$$.dir/conf$$.file
479	else
480	rm -f conf$$.dir
481	mkdir conf$$.dir 2>/dev/null
482	fi
483	if (echo >conf$$.file) 2>/dev/null; then
484	if ln -s conf$$.file conf$$ 2>/dev/null; then
485	as_ln_s='ln -s'
486	# ... but there are two gotchas:
487	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
488	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
489	# In both cases, we have to default to `cp -p'.
490	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
491	as_ln_s='cp -p'
492	elif ln conf$$.file conf$$ 2>/dev/null; then
493	as_ln_s=ln
494	else
495	as_ln_s='cp -p'
496	fi
497	else
498	as_ln_s='cp -p'
499	fi
500	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
501	rmdir conf$$.dir 2>/dev/null
502
503	if mkdir -p . 2>/dev/null; then
504	as_mkdir_p='mkdir -p "$as_dir"'
505	else
506	test -d ./-p && rmdir ./-p
507	as_mkdir_p=false
508	fi
509
510	if test -x / >/dev/null 2>&1; then
511	as_test_x='test -x'
512	else
513	if ls -dL / >/dev/null 2>&1; then
514	as_ls_L_option=L
515	else
516	as_ls_L_option=
517	fi
518	as_test_x='
519	eval sh -c '\''
520	if test -d "$1"; then
521	test -d "$1/.";
522	else
523	case $1 in #(
524	-*)set "./$1";;
525	esac;
526	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
527	???[sx]):;;)false;;esac;fi
528	'\'' sh
529	'
530	fi
531	as_executable_p=$as_test_x
532
533	# Sed expression to map a string onto a valid CPP name.
534	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
535
536	# Sed expression to map a string onto a valid variable name.
537	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
538
539
540	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
541	exec 6>&1
542
543	# Name of the host.
544	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
545	# so uname gets run too.
546	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
547
548	#
549	# Initializations.
550	#
551	ac_default_prefix=/usr/local
552	ac_clean_files=
553	ac_config_libobj_dir=.
554	LIBOBJS=
555	cross_compiling=no
556	subdirs=
557	MFLAGS=
558	MAKEFLAGS=
559
560	# Identity of this package.
561	PACKAGE_NAME='cfa-cc'
562	PACKAGE_TARNAME='cfa-cc'
563	PACKAGE_VERSION='1.0.0'
564	PACKAGE_STRING='cfa-cc 1.0.0'
565	PACKAGE_BUGREPORT='cforall@plg.uwaterloo.ca'
566	PACKAGE_URL=''
567
568	# Factoring default headers for most tests.
569	ac_includes_default="\
570	#include <stdio.h>
571	#ifdef HAVE_SYS_TYPES_H
572	# include <sys/types.h>
573	#endif
574	#ifdef HAVE_SYS_STAT_H
575	# include <sys/stat.h>
576	#endif
577	#ifdef STDC_HEADERS
578	# include <stdlib.h>
579	# include <stddef.h>
580	#else
581	# ifdef HAVE_STDLIB_H
582	# include <stdlib.h>
583	# endif
584	#endif
585	#ifdef HAVE_STRING_H
586	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
587	# include <memory.h>
588	# endif
589	# include <string.h>
590	#endif
591	#ifdef HAVE_STRINGS_H
592	# include <strings.h>
593	#endif
594	#ifdef HAVE_INTTYPES_H
595	# include <inttypes.h>
596	#endif
597	#ifdef HAVE_STDINT_H
598	# include <stdint.h>
599	#endif
600	#ifdef HAVE_UNISTD_H
601	# include <unistd.h>
602	#endif"
603
604	ac_subst_vars='am__EXEEXT_FALSE
605	am__EXEEXT_TRUE
606	LTLIBOBJS
607	LIBOBJS
608	ALLOCA
609	EGREP
610	GREP
611	CPP
612	RANLIB
613	LEXLIB
614	LEX_OUTPUT_ROOT
615	LEX
616	YFLAGS
617	YACC
618	am__fastdepCC_FALSE
619	am__fastdepCC_TRUE
620	CCDEPMODE
621	ac_ct_CC
622	CFLAGS
623	CC
624	am__fastdepCXX_FALSE
625	am__fastdepCXX_TRUE
626	CXXDEPMODE
627	am__nodep
628	AMDEPBACKSLASH
629	AMDEP_FALSE
630	AMDEP_TRUE
631	am__quote
632	am__include
633	DEPDIR
634	OBJEXT
635	EXEEXT
636	ac_ct_CXX
637	CPPFLAGS
638	LDFLAGS
639	CXXFLAGS
640	CXX
641	CFA_LIBDIR
642	CFA_BINDIR
643	CFA_INCDIR
644	CFA_PREFIX
645	CFA_BACKEND_CC
646	BACKEND_CC
647	MAINT
648	MAINTAINER_MODE_FALSE
649	MAINTAINER_MODE_TRUE
650	am__untar
651	am__tar
652	AMTAR
653	am__leading_dot
654	SET_MAKE
655	AWK
656	mkdir_p
657	MKDIR_P
658	INSTALL_STRIP_PROGRAM
659	STRIP
660	install_sh
661	MAKEINFO
662	AUTOHEADER
663	AUTOMAKE
664	AUTOCONF
665	ACLOCAL
666	VERSION
667	PACKAGE
668	CYGPATH_W
669	am__isrc
670	INSTALL_DATA
671	INSTALL_SCRIPT
672	INSTALL_PROGRAM
673	target_alias
674	host_alias
675	build_alias
676	LIBS
677	ECHO_T
678	ECHO_N
679	ECHO_C
680	DEFS
681	mandir
682	localedir
683	libdir
684	psdir
685	pdfdir
686	dvidir
687	htmldir
688	infodir
689	docdir
690	oldincludedir
691	includedir
692	localstatedir
693	sharedstatedir
694	sysconfdir
695	datadir
696	datarootdir
697	libexecdir
698	sbindir
699	bindir
700	program_transform_name
701	prefix
702	exec_prefix
703	PACKAGE_URL
704	PACKAGE_BUGREPORT
705	PACKAGE_STRING
706	PACKAGE_VERSION
707	PACKAGE_TARNAME
708	PACKAGE_NAME
709	PATH_SEPARATOR
710	SHELL'
711	ac_subst_files=''
712	ac_user_opts='
713	enable_option_checking
714	enable_maintainer_mode
715	with_backend_compiler
716	enable_dependency_tracking
717	'
718	ac_precious_vars='build_alias
719	host_alias
720	target_alias
721	CXX
722	CXXFLAGS
723	LDFLAGS
724	LIBS
725	CPPFLAGS
726	CCC
727	CC
728	CFLAGS
729	YACC
730	YFLAGS
731	CPP'
732
733
734	# Initialize some variables set by options.
735	ac_init_help=
736	ac_init_version=false
737	ac_unrecognized_opts=
738	ac_unrecognized_sep=
739	# The variables have the same names as the options, with
740	# dashes changed to underlines.
741	cache_file=/dev/null
742	exec_prefix=NONE
743	no_create=
744	no_recursion=
745	prefix=NONE
746	program_prefix=NONE
747	program_suffix=NONE
748	program_transform_name=s,x,x,
749	silent=
750	site=
751	srcdir=
752	verbose=
753	x_includes=NONE
754	x_libraries=NONE
755
756	# Installation directory options.
757	# These are left unexpanded so users can "make install exec_prefix=/foo"
758	# and all the variables that are supposed to be based on exec_prefix
759	# by default will actually change.
760	# Use braces instead of parens because sh, perl, etc. also accept them.
761	# (The list follows the same order as the GNU Coding Standards.)
762	bindir='${exec_prefix}/bin'
763	sbindir='${exec_prefix}/sbin'
764	libexecdir='${exec_prefix}/libexec'
765	datarootdir='${prefix}/share'
766	datadir='${datarootdir}'
767	sysconfdir='${prefix}/etc'
768	sharedstatedir='${prefix}/com'
769	localstatedir='${prefix}/var'
770	includedir='${prefix}/include'
771	oldincludedir='/usr/include'
772	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
773	infodir='${datarootdir}/info'
774	htmldir='${docdir}'
775	dvidir='${docdir}'
776	pdfdir='${docdir}'
777	psdir='${docdir}'
778	libdir='${exec_prefix}/lib'
779	localedir='${datarootdir}/locale'
780	mandir='${datarootdir}/man'
781
782	ac_prev=
783	ac_dashdash=
784	for ac_option
785	do
786	# If the previous option needs an argument, assign it.
787	if test -n "$ac_prev"; then
788	eval $ac_prev=\$ac_option
789	ac_prev=
790	continue
791	fi
792
793	case $ac_option in
794	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
795	*=) ac_optarg= ;;
796	*) ac_optarg=yes ;;
797	esac
798
799	# Accept the important Cygnus configure options, so we can diagnose typos.
800
801	case $ac_dashdash$ac_option in
802	--)
803	ac_dashdash=yes ;;
804
805	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
806	ac_prev=bindir ;;
807	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
808	bindir=$ac_optarg ;;
809
810	-build \| --build \| --buil \| --bui \| --bu)
811	ac_prev=build_alias ;;
812	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
813	build_alias=$ac_optarg ;;
814
815	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
816	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
817	ac_prev=cache_file ;;
818	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
819	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
820	cache_file=$ac_optarg ;;
821
822	--config-cache \| -C)
823	cache_file=config.cache ;;
824
825	-datadir \| --datadir \| --datadi \| --datad)
826	ac_prev=datadir ;;
827	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
828	datadir=$ac_optarg ;;
829
830	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
831	\| --dataroo \| --dataro \| --datar)
832	ac_prev=datarootdir ;;
833	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
834	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
835	datarootdir=$ac_optarg ;;
836
837	-disable-* \| --disable-*)
838	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
839	# Reject names that are not valid shell variable names.
840	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
841	as_fn_error $? "invalid feature name: $ac_useropt"
842	ac_useropt_orig=$ac_useropt
843	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
844	case $ac_user_opts in
845	*"
846	"enable_$ac_useropt"
847	"*) ;;
848	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
849	ac_unrecognized_sep=', ';;
850	esac
851	eval enable_$ac_useropt=no ;;
852
853	-docdir \| --docdir \| --docdi \| --doc \| --do)
854	ac_prev=docdir ;;
855	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
856	docdir=$ac_optarg ;;
857
858	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
859	ac_prev=dvidir ;;
860	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
861	dvidir=$ac_optarg ;;
862
863	-enable-* \| --enable-*)
864	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
865	# Reject names that are not valid shell variable names.
866	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
867	as_fn_error $? "invalid feature name: $ac_useropt"
868	ac_useropt_orig=$ac_useropt
869	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
870	case $ac_user_opts in
871	*"
872	"enable_$ac_useropt"
873	"*) ;;
874	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
875	ac_unrecognized_sep=', ';;
876	esac
877	eval enable_$ac_useropt=\$ac_optarg ;;
878
879	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
880	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
881	\| --exec \| --exe \| --ex)
882	ac_prev=exec_prefix ;;
883	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
884	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
885	\| --exec=* \| --exe=* \| --ex=*)
886	exec_prefix=$ac_optarg ;;
887
888	-gas \| --gas \| --ga \| --g)
889	# Obsolete; use --with-gas.
890	with_gas=yes ;;
891
892	-help \| --help \| --hel \| --he \| -h)
893	ac_init_help=long ;;
894	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
895	ac_init_help=recursive ;;
896	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
897	ac_init_help=short ;;
898
899	-host \| --host \| --hos \| --ho)
900	ac_prev=host_alias ;;
901	-host=* \| --host=* \| --hos=* \| --ho=*)
902	host_alias=$ac_optarg ;;
903
904	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
905	ac_prev=htmldir ;;
906	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
907	\| --ht=*)
908	htmldir=$ac_optarg ;;
909
910	-includedir \| --includedir \| --includedi \| --included \| --include \
911	\| --includ \| --inclu \| --incl \| --inc)
912	ac_prev=includedir ;;
913	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
914	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
915	includedir=$ac_optarg ;;
916
917	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
918	ac_prev=infodir ;;
919	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
920	infodir=$ac_optarg ;;
921
922	-libdir \| --libdir \| --libdi \| --libd)
923	ac_prev=libdir ;;
924	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
925	libdir=$ac_optarg ;;
926
927	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
928	\| --libexe \| --libex \| --libe)
929	ac_prev=libexecdir ;;
930	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
931	\| --libexe=* \| --libex=* \| --libe=*)
932	libexecdir=$ac_optarg ;;
933
934	-localedir \| --localedir \| --localedi \| --localed \| --locale)
935	ac_prev=localedir ;;
936	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
937	localedir=$ac_optarg ;;
938
939	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
940	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
941	ac_prev=localstatedir ;;
942	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
943	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
944	localstatedir=$ac_optarg ;;
945
946	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
947	ac_prev=mandir ;;
948	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
949	mandir=$ac_optarg ;;
950
951	-nfp \| --nfp \| --nf)
952	# Obsolete; use --without-fp.
953	with_fp=no ;;
954
955	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
956	\| --no-cr \| --no-c \| -n)
957	no_create=yes ;;
958
959	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
960	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
961	no_recursion=yes ;;
962
963	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
964	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
965	\| --oldin \| --oldi \| --old \| --ol \| --o)
966	ac_prev=oldincludedir ;;
967	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
968	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
969	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
970	oldincludedir=$ac_optarg ;;
971
972	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
973	ac_prev=prefix ;;
974	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
975	prefix=$ac_optarg ;;
976
977	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
978	\| --program-pre \| --program-pr \| --program-p)
979	ac_prev=program_prefix ;;
980	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
981	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
982	program_prefix=$ac_optarg ;;
983
984	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
985	\| --program-suf \| --program-su \| --program-s)
986	ac_prev=program_suffix ;;
987	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
988	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
989	program_suffix=$ac_optarg ;;
990
991	-program-transform-name \| --program-transform-name \
992	\| --program-transform-nam \| --program-transform-na \
993	\| --program-transform-n \| --program-transform- \
994	\| --program-transform \| --program-transfor \
995	\| --program-transfo \| --program-transf \
996	\| --program-trans \| --program-tran \
997	\| --progr-tra \| --program-tr \| --program-t)
998	ac_prev=program_transform_name ;;
999	-program-transform-name=* \| --program-transform-name=* \
1000	\| --program-transform-nam=* \| --program-transform-na=* \
1001	\| --program-transform-n=* \| --program-transform-=* \
1002	\| --program-transform=* \| --program-transfor=* \
1003	\| --program-transfo=* \| --program-transf=* \
1004	\| --program-trans=* \| --program-tran=* \
1005	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1006	program_transform_name=$ac_optarg ;;
1007
1008	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1009	ac_prev=pdfdir ;;
1010	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1011	pdfdir=$ac_optarg ;;
1012
1013	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1014	ac_prev=psdir ;;
1015	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1016	psdir=$ac_optarg ;;
1017
1018	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1019	\| -silent \| --silent \| --silen \| --sile \| --sil)
1020	silent=yes ;;
1021
1022	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1023	ac_prev=sbindir ;;
1024	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1025	\| --sbi=* \| --sb=*)
1026	sbindir=$ac_optarg ;;
1027
1028	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1029	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1030	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1031	\| --sha \| --sh)
1032	ac_prev=sharedstatedir ;;
1033	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1034	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1035	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1036	\| --sha=* \| --sh=*)
1037	sharedstatedir=$ac_optarg ;;
1038
1039	-site \| --site \| --sit)
1040	ac_prev=site ;;
1041	-site=* \| --site=* \| --sit=*)
1042	site=$ac_optarg ;;
1043
1044	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1045	ac_prev=srcdir ;;
1046	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1047	srcdir=$ac_optarg ;;
1048
1049	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1050	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1051	ac_prev=sysconfdir ;;
1052	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1053	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1054	sysconfdir=$ac_optarg ;;
1055
1056	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1057	ac_prev=target_alias ;;
1058	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1059	target_alias=$ac_optarg ;;
1060
1061	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1062	verbose=yes ;;
1063
1064	-version \| --version \| --versio \| --versi \| --vers \| -V)
1065	ac_init_version=: ;;
1066
1067	-with-* \| --with-*)
1068	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1069	# Reject names that are not valid shell variable names.
1070	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1071	as_fn_error $? "invalid package name: $ac_useropt"
1072	ac_useropt_orig=$ac_useropt
1073	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1074	case $ac_user_opts in
1075	*"
1076	"with_$ac_useropt"
1077	"*) ;;
1078	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1079	ac_unrecognized_sep=', ';;
1080	esac
1081	eval with_$ac_useropt=\$ac_optarg ;;
1082
1083	-without-* \| --without-*)
1084	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1085	# Reject names that are not valid shell variable names.
1086	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1087	as_fn_error $? "invalid package name: $ac_useropt"
1088	ac_useropt_orig=$ac_useropt
1089	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1090	case $ac_user_opts in
1091	*"
1092	"with_$ac_useropt"
1093	"*) ;;
1094	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1095	ac_unrecognized_sep=', ';;
1096	esac
1097	eval with_$ac_useropt=no ;;
1098
1099	--x)
1100	# Obsolete; use --with-x.
1101	with_x=yes ;;
1102
1103	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1104	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1105	ac_prev=x_includes ;;
1106	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1107	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1108	x_includes=$ac_optarg ;;
1109
1110	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1111	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1112	ac_prev=x_libraries ;;
1113	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1114	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1115	x_libraries=$ac_optarg ;;
1116
1117	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1118	Try \`$0 --help' for more information"
1119	;;
1120
1121	=)
1122	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1123	# Reject names that are not valid shell variable names.
1124	case $ac_envvar in #(
1125	'' \| [0-9]* \| [!_$as_cr_alnum] )
1126	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1127	esac
1128	eval $ac_envvar=\$ac_optarg
1129	export $ac_envvar ;;
1130
1131	*)
1132	# FIXME: should be removed in autoconf 3.0.
1133	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1134	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1135	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1136	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1137	;;
1138
1139	esac
1140	done
1141
1142	if test -n "$ac_prev"; then
1143	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1144	as_fn_error $? "missing argument to $ac_option"
1145	fi
1146
1147	if test -n "$ac_unrecognized_opts"; then
1148	case $enable_option_checking in
1149	no) ;;
1150	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1151	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1152	esac
1153	fi
1154
1155	# Check all directory arguments for consistency.
1156	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1157	datadir sysconfdir sharedstatedir localstatedir includedir \
1158	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1159	libdir localedir mandir
1160	do
1161	eval ac_val=\$$ac_var
1162	# Remove trailing slashes.
1163	case $ac_val in
1164	*/ )
1165	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1166	eval $ac_var=\$ac_val;;
1167	esac
1168	# Be sure to have absolute directory names.
1169	case $ac_val in
1170	[\\/$]* \| ?:[\\/]* ) continue;;
1171	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1172	esac
1173	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1174	done
1175
1176	# There might be people who depend on the old broken behavior: `$host'
1177	# used to hold the argument of --host etc.
1178	# FIXME: To remove some day.
1179	build=$build_alias
1180	host=$host_alias
1181	target=$target_alias
1182
1183	# FIXME: To remove some day.
1184	if test "x$host_alias" != x; then
1185	if test "x$build_alias" = x; then
1186	cross_compiling=maybe
1187	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1188	If a cross compiler is detected then cross compile mode will be used" >&2
1189	elif test "x$build_alias" != "x$host_alias"; then
1190	cross_compiling=yes
1191	fi
1192	fi
1193
1194	ac_tool_prefix=
1195	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1196
1197	test "$silent" = yes && exec 6>/dev/null
1198
1199
1200	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1201	ac_ls_di=`ls -di .` &&
1202	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1203	as_fn_error $? "working directory cannot be determined"
1204	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1205	as_fn_error $? "pwd does not report name of working directory"
1206
1207
1208	# Find the source files, if location was not specified.
1209	if test -z "$srcdir"; then
1210	ac_srcdir_defaulted=yes
1211	# Try the directory containing this script, then the parent directory.
1212	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1213	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1214	X"$as_myself" : 'X$//$[^/]' \\| \
1215	X"$as_myself" : 'X$//$$' \\| \
1216	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1217	$as_echo X"$as_myself" \|
1218	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1219	s//\1/
1220	q
1221	}
1222	/^X$\/\/$[^/].*/{
1223	s//\1/
1224	q
1225	}
1226	/^X$\/\/$$/{
1227	s//\1/
1228	q
1229	}
1230	/^X$\/$.*/{
1231	s//\1/
1232	q
1233	}
1234	s/.*/./; q'`
1235	srcdir=$ac_confdir
1236	if test ! -r "$srcdir/$ac_unique_file"; then
1237	srcdir=..
1238	fi
1239	else
1240	ac_srcdir_defaulted=no
1241	fi
1242	if test ! -r "$srcdir/$ac_unique_file"; then
1243	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1244	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1245	fi
1246	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1247	ac_abs_confdir=`(
1248	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1249	pwd)`
1250	# When building in place, set srcdir=.
1251	if test "$ac_abs_confdir" = "$ac_pwd"; then
1252	srcdir=.
1253	fi
1254	# Remove unnecessary trailing slashes from srcdir.
1255	# Double slashes in file names in object file debugging info
1256	# mess up M-x gdb in Emacs.
1257	case $srcdir in
1258	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1259	esac
1260	for ac_var in $ac_precious_vars; do
1261	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1262	eval ac_env_${ac_var}_value=\$${ac_var}
1263	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1264	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1265	done
1266
1267	#
1268	# Report the --help message.
1269	#
1270	if test "$ac_init_help" = "long"; then
1271	# Omit some internal or obsolete options to make the list less imposing.
1272	# This message is too long to be a string in the A/UX 3.1 sh.
1273	cat <<_ACEOF
1274	\`configure' configures cfa-cc 1.0.0 to adapt to many kinds of systems.
1275
1276	Usage: $0 [OPTION]... [VAR=VALUE]...
1277
1278	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1279	VAR=VALUE. See below for descriptions of some of the useful variables.
1280
1281	Defaults for the options are specified in brackets.
1282
1283	Configuration:
1284	-h, --help display this help and exit
1285	--help=short display options specific to this package
1286	--help=recursive display the short help of all the included packages
1287	-V, --version display version information and exit
1288	-q, --quiet, --silent do not print \`checking ...' messages
1289	--cache-file=FILE cache test results in FILE [disabled]
1290	-C, --config-cache alias for \`--cache-file=config.cache'
1291	-n, --no-create do not create output files
1292	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1293
1294	Installation directories:
1295	--prefix=PREFIX install architecture-independent files in PREFIX
1296	[$ac_default_prefix]
1297	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1298	[PREFIX]
1299
1300	By default, \`make install' will install all the files in
1301	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1302	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1303	for instance \`--prefix=\$HOME'.
1304
1305	For better control, use the options below.
1306
1307	Fine tuning of the installation directories:
1308	--bindir=DIR user executables [EPREFIX/bin]
1309	--sbindir=DIR system admin executables [EPREFIX/sbin]
1310	--libexecdir=DIR program executables [EPREFIX/libexec]
1311	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1312	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1313	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1314	--libdir=DIR object code libraries [EPREFIX/lib]
1315	--includedir=DIR C header files [PREFIX/include]
1316	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1317	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1318	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1319	--infodir=DIR info documentation [DATAROOTDIR/info]
1320	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1321	--mandir=DIR man documentation [DATAROOTDIR/man]
1322	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1323	--htmldir=DIR html documentation [DOCDIR]
1324	--dvidir=DIR dvi documentation [DOCDIR]
1325	--pdfdir=DIR pdf documentation [DOCDIR]
1326	--psdir=DIR ps documentation [DOCDIR]
1327	_ACEOF
1328
1329	cat <<\_ACEOF
1330
1331	Program names:
1332	--program-prefix=PREFIX prepend PREFIX to installed program names
1333	--program-suffix=SUFFIX append SUFFIX to installed program names
1334	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1335	_ACEOF
1336	fi
1337
1338	if test -n "$ac_init_help"; then
1339	case $ac_init_help in
1340	short \| recursive ) echo "Configuration of cfa-cc 1.0.0:";;
1341	esac
1342	cat <<\_ACEOF
1343
1344	Optional Features:
1345	--disable-option-checking ignore unrecognized --enable/--with options
1346	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1347	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1348	--disable-maintainer-mode disable make rules and dependencies not useful
1349	(and sometimes confusing) to the casual installer
1350	--disable-dependency-tracking speeds up one-time build
1351	--enable-dependency-tracking do not reject slow dependency extractors
1352
1353	Optional Packages:
1354	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1355	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1356	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1357
1358	Some influential environment variables:
1359	CXX C++ compiler command
1360	CXXFLAGS C++ compiler flags
1361	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1362	nonstandard directory <lib dir>
1363	LIBS libraries to pass to the linker, e.g. -l<library>
1364	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1365	you have headers in a nonstandard directory <include dir>
1366	CC C compiler command
1367	CFLAGS C compiler flags
1368	YACC The `Yet Another Compiler Compiler' implementation to use.
1369	Defaults to the first program found out of: `bison -y', `byacc',
1370	`yacc'.
1371	YFLAGS The list of arguments that will be passed by default to $YACC.
1372	This script will default YFLAGS to the empty string to avoid a
1373	default value of `-d' given by some make applications.
1374	CPP C preprocessor
1375
1376	Use these variables to override the choices made by `configure' or to help
1377	it to find libraries and programs with nonstandard names/locations.
1378
1379	Report bugs to <cforall@plg.uwaterloo.ca>.
1380	_ACEOF
1381	ac_status=$?
1382	fi
1383
1384	if test "$ac_init_help" = "recursive"; then
1385	# If there are subdirs, report their specific --help.
1386	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1387	test -d "$ac_dir" \|\|
1388	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1389	continue
1390	ac_builddir=.
1391
1392	case "$ac_dir" in
1393	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1394	*)
1395	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1396	# A ".." for each directory in $ac_dir_suffix.
1397	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1398	case $ac_top_builddir_sub in
1399	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1400	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1401	esac ;;
1402	esac
1403	ac_abs_top_builddir=$ac_pwd
1404	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1405	# for backward compatibility:
1406	ac_top_builddir=$ac_top_build_prefix
1407
1408	case $srcdir in
1409	.) # We are building in place.
1410	ac_srcdir=.
1411	ac_top_srcdir=$ac_top_builddir_sub
1412	ac_abs_top_srcdir=$ac_pwd ;;
1413	[\\/]* \| ?:[\\/]* ) # Absolute name.
1414	ac_srcdir=$srcdir$ac_dir_suffix;
1415	ac_top_srcdir=$srcdir
1416	ac_abs_top_srcdir=$srcdir ;;
1417	*) # Relative name.
1418	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1419	ac_top_srcdir=$ac_top_build_prefix$srcdir
1420	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1421	esac
1422	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1423
1424	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1425	# Check for guested configure.
1426	if test -f "$ac_srcdir/configure.gnu"; then
1427	echo &&
1428	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1429	elif test -f "$ac_srcdir/configure"; then
1430	echo &&
1431	$SHELL "$ac_srcdir/configure" --help=recursive
1432	else
1433	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1434	fi \|\| ac_status=$?
1435	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1436	done
1437	fi
1438
1439	test -n "$ac_init_help" && exit $ac_status
1440	if $ac_init_version; then
1441	cat <<\_ACEOF
1442	cfa-cc configure 1.0.0
1443	generated by GNU Autoconf 2.68
1444
1445	Copyright (C) 2010 Free Software Foundation, Inc.
1446	This configure script is free software; the Free Software Foundation
1447	gives unlimited permission to copy, distribute and modify it.
1448	_ACEOF
1449	exit
1450	fi
1451
1452	## ------------------------ ##
1453	## Autoconf initialization. ##
1454	## ------------------------ ##
1455
1456	# ac_fn_cxx_try_compile LINENO
1457	# ----------------------------
1458	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1459	ac_fn_cxx_try_compile ()
1460	{
1461	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1462	rm -f conftest.$ac_objext
1463	if { { ac_try="$ac_compile"
1464	case "(($ac_try" in
1465	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1466	*) ac_try_echo=$ac_try;;
1467	esac
1468	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1469	$as_echo "$ac_try_echo"; } >&5
1470	(eval "$ac_compile") 2>conftest.err
1471	ac_status=$?
1472	if test -s conftest.err; then
1473	grep -v '^ *+' conftest.err >conftest.er1
1474	cat conftest.er1 >&5
1475	mv -f conftest.er1 conftest.err
1476	fi
1477	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1478	test $ac_status = 0; } && {
1479	test -z "$ac_cxx_werror_flag" \|\|
1480	test ! -s conftest.err
1481	} && test -s conftest.$ac_objext; then :
1482	ac_retval=0
1483	else
1484	$as_echo "$as_me: failed program was:" >&5
1485	sed 's/^/\| /' conftest.$ac_ext >&5
1486
1487	ac_retval=1
1488	fi
1489	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1490	as_fn_set_status $ac_retval
1491
1492	} # ac_fn_cxx_try_compile
1493
1494	# ac_fn_c_try_compile LINENO
1495	# --------------------------
1496	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1497	ac_fn_c_try_compile ()
1498	{
1499	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1500	rm -f conftest.$ac_objext
1501	if { { ac_try="$ac_compile"
1502	case "(($ac_try" in
1503	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1504	*) ac_try_echo=$ac_try;;
1505	esac
1506	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1507	$as_echo "$ac_try_echo"; } >&5
1508	(eval "$ac_compile") 2>conftest.err
1509	ac_status=$?
1510	if test -s conftest.err; then
1511	grep -v '^ *+' conftest.err >conftest.er1
1512	cat conftest.er1 >&5
1513	mv -f conftest.er1 conftest.err
1514	fi
1515	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1516	test $ac_status = 0; } && {
1517	test -z "$ac_c_werror_flag" \|\|
1518	test ! -s conftest.err
1519	} && test -s conftest.$ac_objext; then :
1520	ac_retval=0
1521	else
1522	$as_echo "$as_me: failed program was:" >&5
1523	sed 's/^/\| /' conftest.$ac_ext >&5
1524
1525	ac_retval=1
1526	fi
1527	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1528	as_fn_set_status $ac_retval
1529
1530	} # ac_fn_c_try_compile
1531
1532	# ac_fn_c_try_link LINENO
1533	# -----------------------
1534	# Try to link conftest.$ac_ext, and return whether this succeeded.
1535	ac_fn_c_try_link ()
1536	{
1537	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1538	rm -f conftest.$ac_objext conftest$ac_exeext
1539	if { { ac_try="$ac_link"
1540	case "(($ac_try" in
1541	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1542	*) ac_try_echo=$ac_try;;
1543	esac
1544	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1545	$as_echo "$ac_try_echo"; } >&5
1546	(eval "$ac_link") 2>conftest.err
1547	ac_status=$?
1548	if test -s conftest.err; then
1549	grep -v '^ *+' conftest.err >conftest.er1
1550	cat conftest.er1 >&5
1551	mv -f conftest.er1 conftest.err
1552	fi
1553	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1554	test $ac_status = 0; } && {
1555	test -z "$ac_c_werror_flag" \|\|
1556	test ! -s conftest.err
1557	} && test -s conftest$ac_exeext && {
1558	test "$cross_compiling" = yes \|\|
1559	$as_test_x conftest$ac_exeext
1560	}; then :
1561	ac_retval=0
1562	else
1563	$as_echo "$as_me: failed program was:" >&5
1564	sed 's/^/\| /' conftest.$ac_ext >&5
1565
1566	ac_retval=1
1567	fi
1568	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1569	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1570	# interfere with the next link command; also delete a directory that is
1571	# left behind by Apple's compiler. We do this before executing the actions.
1572	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1573	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1574	as_fn_set_status $ac_retval
1575
1576	} # ac_fn_c_try_link
1577
1578	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1579	# -------------------------------------------
1580	# Tests whether TYPE exists after having included INCLUDES, setting cache
1581	# variable VAR accordingly.
1582	ac_fn_c_check_type ()
1583	{
1584	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1585	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1586	$as_echo_n "checking for $2... " >&6; }
1587	if eval \${$3+:} false; then :
1588	$as_echo_n "(cached) " >&6
1589	else
1590	eval "$3=no"
1591	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1592	/* end confdefs.h. */
1593	$4
1594	int
1595	main ()
1596	{
1597	if (sizeof ($2))
1598	return 0;
1599	;
1600	return 0;
1601	}
1602	_ACEOF
1603	if ac_fn_c_try_compile "$LINENO"; then :
1604	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1605	/* end confdefs.h. */
1606	$4
1607	int
1608	main ()
1609	{
1610	if (sizeof (($2)))
1611	return 0;
1612	;
1613	return 0;
1614	}
1615	_ACEOF
1616	if ac_fn_c_try_compile "$LINENO"; then :
1617
1618	else
1619	eval "$3=yes"
1620	fi
1621	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1622	fi
1623	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1624	fi
1625	eval ac_res=\$$3
1626	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1627	$as_echo "$ac_res" >&6; }
1628	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1629
1630	} # ac_fn_c_check_type
1631
1632	# ac_fn_c_try_cpp LINENO
1633	# ----------------------
1634	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1635	ac_fn_c_try_cpp ()
1636	{
1637	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1638	if { { ac_try="$ac_cpp conftest.$ac_ext"
1639	case "(($ac_try" in
1640	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1641	*) ac_try_echo=$ac_try;;
1642	esac
1643	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1644	$as_echo "$ac_try_echo"; } >&5
1645	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1646	ac_status=$?
1647	if test -s conftest.err; then
1648	grep -v '^ *+' conftest.err >conftest.er1
1649	cat conftest.er1 >&5
1650	mv -f conftest.er1 conftest.err
1651	fi
1652	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1653	test $ac_status = 0; } > conftest.i && {
1654	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1655	test ! -s conftest.err
1656	}; then :
1657	ac_retval=0
1658	else
1659	$as_echo "$as_me: failed program was:" >&5
1660	sed 's/^/\| /' conftest.$ac_ext >&5
1661
1662	ac_retval=1
1663	fi
1664	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1665	as_fn_set_status $ac_retval
1666
1667	} # ac_fn_c_try_cpp
1668
1669	# ac_fn_c_try_run LINENO
1670	# ----------------------
1671	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1672	# that executables can be run.
1673	ac_fn_c_try_run ()
1674	{
1675	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1676	if { { ac_try="$ac_link"
1677	case "(($ac_try" in
1678	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1679	*) ac_try_echo=$ac_try;;
1680	esac
1681	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1682	$as_echo "$ac_try_echo"; } >&5
1683	(eval "$ac_link") 2>&5
1684	ac_status=$?
1685	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1686	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1687	{ { case "(($ac_try" in
1688	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1689	*) ac_try_echo=$ac_try;;
1690	esac
1691	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1692	$as_echo "$ac_try_echo"; } >&5
1693	(eval "$ac_try") 2>&5
1694	ac_status=$?
1695	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1696	test $ac_status = 0; }; }; then :
1697	ac_retval=0
1698	else
1699	$as_echo "$as_me: program exited with status $ac_status" >&5
1700	$as_echo "$as_me: failed program was:" >&5
1701	sed 's/^/\| /' conftest.$ac_ext >&5
1702
1703	ac_retval=$ac_status
1704	fi
1705	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1706	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1707	as_fn_set_status $ac_retval
1708
1709	} # ac_fn_c_try_run
1710
1711	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1712	# -------------------------------------------------------
1713	# Tests whether HEADER exists and can be compiled using the include files in
1714	# INCLUDES, setting the cache variable VAR accordingly.
1715	ac_fn_c_check_header_compile ()
1716	{
1717	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1718	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1719	$as_echo_n "checking for $2... " >&6; }
1720	if eval \${$3+:} false; then :
1721	$as_echo_n "(cached) " >&6
1722	else
1723	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1724	/* end confdefs.h. */
1725	$4
1726	#include <$2>
1727	_ACEOF
1728	if ac_fn_c_try_compile "$LINENO"; then :
1729	eval "$3=yes"
1730	else
1731	eval "$3=no"
1732	fi
1733	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1734	fi
1735	eval ac_res=\$$3
1736	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1737	$as_echo "$ac_res" >&6; }
1738	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1739
1740	} # ac_fn_c_check_header_compile
1741
1742	# ac_fn_c_check_func LINENO FUNC VAR
1743	# ----------------------------------
1744	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1745	ac_fn_c_check_func ()
1746	{
1747	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1748	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1749	$as_echo_n "checking for $2... " >&6; }
1750	if eval \${$3+:} false; then :
1751	$as_echo_n "(cached) " >&6
1752	else
1753	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1754	/* end confdefs.h. */
1755	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1756	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1757	#define $2 innocuous_$2
1758
1759	/* System header to define __stub macros and hopefully few prototypes,
1760	which can conflict with char $2 (); below.
1761	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1762	<limits.h> exists even on freestanding compilers. */
1763
1764	#ifdef __STDC__
1765	# include <limits.h>
1766	#else
1767	# include <assert.h>
1768	#endif
1769
1770	#undef $2
1771
1772	/* Override any GCC internal prototype to avoid an error.
1773	Use char because int might match the return type of a GCC
1774	builtin and then its argument prototype would still apply. */
1775	#ifdef __cplusplus
1776	extern "C"
1777	#endif
1778	char $2 ();
1779	/* The GNU C library defines this for functions which it implements
1780	to always fail with ENOSYS. Some functions are actually named
1781	something starting with __ and the normal name is an alias. */
1782	#if defined __stub_$2 \|\| defined __stub___$2
1783	choke me
1784	#endif
1785
1786	int
1787	main ()
1788	{
1789	return $2 ();
1790	;
1791	return 0;
1792	}
1793	_ACEOF
1794	if ac_fn_c_try_link "$LINENO"; then :
1795	eval "$3=yes"
1796	else
1797	eval "$3=no"
1798	fi
1799	rm -f core conftest.err conftest.$ac_objext \
1800	conftest$ac_exeext conftest.$ac_ext
1801	fi
1802	eval ac_res=\$$3
1803	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1804	$as_echo "$ac_res" >&6; }
1805	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1806
1807	} # ac_fn_c_check_func
1808
1809	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1810	# -------------------------------------------------------
1811	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1812	# the include files in INCLUDES and setting the cache variable VAR
1813	# accordingly.
1814	ac_fn_c_check_header_mongrel ()
1815	{
1816	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1817	if eval \${$3+:} false; then :
1818	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1819	$as_echo_n "checking for $2... " >&6; }
1820	if eval \${$3+:} false; then :
1821	$as_echo_n "(cached) " >&6
1822	fi
1823	eval ac_res=\$$3
1824	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1825	$as_echo "$ac_res" >&6; }
1826	else
1827	# Is the header compilable?
1828	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1829	$as_echo_n "checking $2 usability... " >&6; }
1830	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1831	/* end confdefs.h. */
1832	$4
1833	#include <$2>
1834	_ACEOF
1835	if ac_fn_c_try_compile "$LINENO"; then :
1836	ac_header_compiler=yes
1837	else
1838	ac_header_compiler=no
1839	fi
1840	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1841	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1842	$as_echo "$ac_header_compiler" >&6; }
1843
1844	# Is the header present?
1845	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1846	$as_echo_n "checking $2 presence... " >&6; }
1847	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1848	/* end confdefs.h. */
1849	#include <$2>
1850	_ACEOF
1851	if ac_fn_c_try_cpp "$LINENO"; then :
1852	ac_header_preproc=yes
1853	else
1854	ac_header_preproc=no
1855	fi
1856	rm -f conftest.err conftest.i conftest.$ac_ext
1857	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1858	$as_echo "$ac_header_preproc" >&6; }
1859
1860	# So? What about this header?
1861	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1862	yes:no: )
1863	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1864	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1865	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1866	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1867	;;
1868	no:yes:* )
1869	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1870	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1871	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1872	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1873	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1874	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1875	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1876	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1877	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1878	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1879	( $as_echo "## --------------------------------------- ##
1880	## Report this to cforall@plg.uwaterloo.ca ##
1881	## --------------------------------------- ##"
1882	) \| sed "s/^/$as_me: WARNING: /" >&2
1883	;;
1884	esac
1885	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1886	$as_echo_n "checking for $2... " >&6; }
1887	if eval \${$3+:} false; then :
1888	$as_echo_n "(cached) " >&6
1889	else
1890	eval "$3=\$ac_header_compiler"
1891	fi
1892	eval ac_res=\$$3
1893	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1894	$as_echo "$ac_res" >&6; }
1895	fi
1896	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1897
1898	} # ac_fn_c_check_header_mongrel
1899
1900	# ac_fn_c_find_intX_t LINENO BITS VAR
1901	# -----------------------------------
1902	# Finds a signed integer type with width BITS, setting cache variable VAR
1903	# accordingly.
1904	ac_fn_c_find_intX_t ()
1905	{
1906	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1907	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1908	$as_echo_n "checking for int$2_t... " >&6; }
1909	if eval \${$3+:} false; then :
1910	$as_echo_n "(cached) " >&6
1911	else
1912	eval "$3=no"
1913	# Order is important - never check a type that is potentially smaller
1914	# than half of the expected target width.
1915	for ac_type in int$2_t 'int' 'long int' \
1916	'long long int' 'short int' 'signed char'; do
1917	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1918	/* end confdefs.h. */
1919	$ac_includes_default
1920	enum { N = $2 / 2 - 1 };
1921	int
1922	main ()
1923	{
1924	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1925	test_array [0] = 0
1926
1927	;
1928	return 0;
1929	}
1930	_ACEOF
1931	if ac_fn_c_try_compile "$LINENO"; then :
1932	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1933	/* end confdefs.h. */
1934	$ac_includes_default
1935	enum { N = $2 / 2 - 1 };
1936	int
1937	main ()
1938	{
1939	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1940	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1941	test_array [0] = 0
1942
1943	;
1944	return 0;
1945	}
1946	_ACEOF
1947	if ac_fn_c_try_compile "$LINENO"; then :
1948
1949	else
1950	case $ac_type in #(
1951	int$2_t) :
1952	eval "$3=yes" ;; #(
1953	*) :
1954	eval "$3=\$ac_type" ;;
1955	esac
1956	fi
1957	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1958	fi
1959	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1960	if eval test \"x\$"$3"\" = x"no"; then :
1961
1962	else
1963	break
1964	fi
1965	done
1966	fi
1967	eval ac_res=\$$3
1968	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1969	$as_echo "$ac_res" >&6; }
1970	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1971
1972	} # ac_fn_c_find_intX_t
1973
1974	# ac_fn_c_find_uintX_t LINENO BITS VAR
1975	# ------------------------------------
1976	# Finds an unsigned integer type with width BITS, setting cache variable VAR
1977	# accordingly.
1978	ac_fn_c_find_uintX_t ()
1979	{
1980	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1981	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
1982	$as_echo_n "checking for uint$2_t... " >&6; }
1983	if eval \${$3+:} false; then :
1984	$as_echo_n "(cached) " >&6
1985	else
1986	eval "$3=no"
1987	# Order is important - never check a type that is potentially smaller
1988	# than half of the expected target width.
1989	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
1990	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
1991	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1992	/* end confdefs.h. */
1993	$ac_includes_default
1994	int
1995	main ()
1996	{
1997	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
1998	test_array [0] = 0
1999
2000	;
2001	return 0;
2002	}
2003	_ACEOF
2004	if ac_fn_c_try_compile "$LINENO"; then :
2005	case $ac_type in #(
2006	uint$2_t) :
2007	eval "$3=yes" ;; #(
2008	*) :
2009	eval "$3=\$ac_type" ;;
2010	esac
2011	fi
2012	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2013	if eval test \"x\$"$3"\" = x"no"; then :
2014
2015	else
2016	break
2017	fi
2018	done
2019	fi
2020	eval ac_res=\$$3
2021	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2022	$as_echo "$ac_res" >&6; }
2023	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2024
2025	} # ac_fn_c_find_uintX_t
2026	cat >config.log <<_ACEOF
2027	This file contains any messages produced by compilers while
2028	running configure, to aid debugging if configure makes a mistake.
2029
2030	It was created by cfa-cc $as_me 1.0.0, which was
2031	generated by GNU Autoconf 2.68. Invocation command line was
2032
2033	$ $0 $@
2034
2035	_ACEOF
2036	exec 5>>config.log
2037	{
2038	cat <<_ASUNAME
2039	## --------- ##
2040	## Platform. ##
2041	## --------- ##
2042
2043	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2044	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2045	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2046	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2047	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2048
2049	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2050	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2051
2052	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2053	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2054	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2055	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2056	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2057	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2058	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2059
2060	_ASUNAME
2061
2062	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2063	for as_dir in $PATH
2064	do
2065	IFS=$as_save_IFS
2066	test -z "$as_dir" && as_dir=.
2067	$as_echo "PATH: $as_dir"
2068	done
2069	IFS=$as_save_IFS
2070
2071	} >&5
2072
2073	cat >&5 <<_ACEOF
2074
2075
2076	## ----------- ##
2077	## Core tests. ##
2078	## ----------- ##
2079
2080	_ACEOF
2081
2082
2083	# Keep a trace of the command line.
2084	# Strip out --no-create and --no-recursion so they do not pile up.
2085	# Strip out --silent because we don't want to record it for future runs.
2086	# Also quote any args containing shell meta-characters.
2087	# Make two passes to allow for proper duplicate-argument suppression.
2088	ac_configure_args=
2089	ac_configure_args0=
2090	ac_configure_args1=
2091	ac_must_keep_next=false
2092	for ac_pass in 1 2
2093	do
2094	for ac_arg
2095	do
2096	case $ac_arg in
2097	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2098	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2099	\| -silent \| --silent \| --silen \| --sile \| --sil)
2100	continue ;;
2101	\')
2102	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2103	esac
2104	case $ac_pass in
2105	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2106	2)
2107	as_fn_append ac_configure_args1 " '$ac_arg'"
2108	if test $ac_must_keep_next = true; then
2109	ac_must_keep_next=false # Got value, back to normal.
2110	else
2111	case $ac_arg in
2112	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2113	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2114	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2115	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2116	case "$ac_configure_args0 " in
2117	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2118	esac
2119	;;
2120	-* ) ac_must_keep_next=true ;;
2121	esac
2122	fi
2123	as_fn_append ac_configure_args " '$ac_arg'"
2124	;;
2125	esac
2126	done
2127	done
2128	{ ac_configure_args0=; unset ac_configure_args0;}
2129	{ ac_configure_args1=; unset ac_configure_args1;}
2130
2131	# When interrupted or exit'd, cleanup temporary files, and complete
2132	# config.log. We remove comments because anyway the quotes in there
2133	# would cause problems or look ugly.
2134	# WARNING: Use '\'' to represent an apostrophe within the trap.
2135	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2136	trap 'exit_status=$?
2137	# Save into config.log some information that might help in debugging.
2138	{
2139	echo
2140
2141	$as_echo "## ---------------- ##
2142	## Cache variables. ##
2143	## ---------------- ##"
2144	echo
2145	# The following way of writing the cache mishandles newlines in values,
2146	(
2147	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2148	eval ac_val=\$$ac_var
2149	case $ac_val in #(
2150	${as_nl})
2151	case $ac_var in #(
2152	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2153	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2154	esac
2155	case $ac_var in #(
2156	_ \| IFS \| as_nl) ;; #(
2157	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2158	*) { eval $ac_var=; unset $ac_var;} ;;
2159	esac ;;
2160	esac
2161	done
2162	(set) 2>&1 \|
2163	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2164	${as_nl}ac_space=\ )
2165	sed -n \
2166	"s/'\''/'\''\\\\'\'''\''/g;
2167	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2168	;; #(
2169	*)
2170	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2171	;;
2172	esac \|
2173	sort
2174	)
2175	echo
2176
2177	$as_echo "## ----------------- ##
2178	## Output variables. ##
2179	## ----------------- ##"
2180	echo
2181	for ac_var in $ac_subst_vars
2182	do
2183	eval ac_val=\$$ac_var
2184	case $ac_val in
2185	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2186	esac
2187	$as_echo "$ac_var='\''$ac_val'\''"
2188	done \| sort
2189	echo
2190
2191	if test -n "$ac_subst_files"; then
2192	$as_echo "## ------------------- ##
2193	## File substitutions. ##
2194	## ------------------- ##"
2195	echo
2196	for ac_var in $ac_subst_files
2197	do
2198	eval ac_val=\$$ac_var
2199	case $ac_val in
2200	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2201	esac
2202	$as_echo "$ac_var='\''$ac_val'\''"
2203	done \| sort
2204	echo
2205	fi
2206
2207	if test -s confdefs.h; then
2208	$as_echo "## ----------- ##
2209	## confdefs.h. ##
2210	## ----------- ##"
2211	echo
2212	cat confdefs.h
2213	echo
2214	fi
2215	test "$ac_signal" != 0 &&
2216	$as_echo "$as_me: caught signal $ac_signal"
2217	$as_echo "$as_me: exit $exit_status"
2218	} >&5
2219	rm -f core .core core.conftest. &&
2220	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2221	exit $exit_status
2222	' 0
2223	for ac_signal in 1 2 13 15; do
2224	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2225	done
2226	ac_signal=0
2227
2228	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2229	rm -f -r conftest* confdefs.h
2230
2231	$as_echo "/* confdefs.h */" > confdefs.h
2232
2233	# Predefined preprocessor variables.
2234
2235	cat >>confdefs.h <<_ACEOF
2236	#define PACKAGE_NAME "$PACKAGE_NAME"
2237	_ACEOF
2238
2239	cat >>confdefs.h <<_ACEOF
2240	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2241	_ACEOF
2242
2243	cat >>confdefs.h <<_ACEOF
2244	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2245	_ACEOF
2246
2247	cat >>confdefs.h <<_ACEOF
2248	#define PACKAGE_STRING "$PACKAGE_STRING"
2249	_ACEOF
2250
2251	cat >>confdefs.h <<_ACEOF
2252	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2253	_ACEOF
2254
2255	cat >>confdefs.h <<_ACEOF
2256	#define PACKAGE_URL "$PACKAGE_URL"
2257	_ACEOF
2258
2259
2260	# Let the site file select an alternate cache file if it wants to.
2261	# Prefer an explicitly selected file to automatically selected ones.
2262	ac_site_file1=NONE
2263	ac_site_file2=NONE
2264	if test -n "$CONFIG_SITE"; then
2265	# We do not want a PATH search for config.site.
2266	case $CONFIG_SITE in #((
2267	-*) ac_site_file1=./$CONFIG_SITE;;
2268	/) ac_site_file1=$CONFIG_SITE;;
2269	*) ac_site_file1=./$CONFIG_SITE;;
2270	esac
2271	elif test "x$prefix" != xNONE; then
2272	ac_site_file1=$prefix/share/config.site
2273	ac_site_file2=$prefix/etc/config.site
2274	else
2275	ac_site_file1=$ac_default_prefix/share/config.site
2276	ac_site_file2=$ac_default_prefix/etc/config.site
2277	fi
2278	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2279	do
2280	test "x$ac_site_file" = xNONE && continue
2281	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2282	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2283	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2284	sed 's/^/\| /' "$ac_site_file" >&5
2285	. "$ac_site_file" \
2286	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2287	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2288	as_fn_error $? "failed to load site script $ac_site_file
2289	See \`config.log' for more details" "$LINENO" 5; }
2290	fi
2291	done
2292
2293	if test -r "$cache_file"; then
2294	# Some versions of bash will fail to source /dev/null (special files
2295	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2296	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2297	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2298	$as_echo "$as_me: loading cache $cache_file" >&6;}
2299	case $cache_file in
2300	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2301	*) . "./$cache_file";;
2302	esac
2303	fi
2304	else
2305	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2306	$as_echo "$as_me: creating cache $cache_file" >&6;}
2307	>$cache_file
2308	fi
2309
2310	# Check that the precious variables saved in the cache have kept the same
2311	# value.
2312	ac_cache_corrupted=false
2313	for ac_var in $ac_precious_vars; do
2314	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2315	eval ac_new_set=\$ac_env_${ac_var}_set
2316	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2317	eval ac_new_val=\$ac_env_${ac_var}_value
2318	case $ac_old_set,$ac_new_set in
2319	set,)
2320	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2321	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2322	ac_cache_corrupted=: ;;
2323	,set)
2324	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2325	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2326	ac_cache_corrupted=: ;;
2327	,);;
2328	*)
2329	if test "x$ac_old_val" != "x$ac_new_val"; then
2330	# differences in whitespace do not lead to failure.
2331	ac_old_val_w=`echo x $ac_old_val`
2332	ac_new_val_w=`echo x $ac_new_val`
2333	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2334	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2335	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2336	ac_cache_corrupted=:
2337	else
2338	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2339	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2340	eval $ac_var=\$ac_old_val
2341	fi
2342	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2343	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2344	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2345	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2346	fi;;
2347	esac
2348	# Pass precious variables to config.status.
2349	if test "$ac_new_set" = set; then
2350	case $ac_new_val in
2351	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2352	*) ac_arg=$ac_var=$ac_new_val ;;
2353	esac
2354	case " $ac_configure_args " in
2355	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2356	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2357	esac
2358	fi
2359	done
2360	if $ac_cache_corrupted; then
2361	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2362	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2363	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2364	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2365	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2366	fi
2367	## -------------------- ##
2368	## Main body of script. ##
2369	## -------------------- ##
2370
2371	ac_ext=c
2372	ac_cpp='$CPP $CPPFLAGS'
2373	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2374	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2375	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2376
2377
2378	ac_aux_dir=
2379	for ac_dir in automake "$srcdir"/automake; do
2380	if test -f "$ac_dir/install-sh"; then
2381	ac_aux_dir=$ac_dir
2382	ac_install_sh="$ac_aux_dir/install-sh -c"
2383	break
2384	elif test -f "$ac_dir/install.sh"; then
2385	ac_aux_dir=$ac_dir
2386	ac_install_sh="$ac_aux_dir/install.sh -c"
2387	break
2388	elif test -f "$ac_dir/shtool"; then
2389	ac_aux_dir=$ac_dir
2390	ac_install_sh="$ac_aux_dir/shtool install -c"
2391	break
2392	fi
2393	done
2394	if test -z "$ac_aux_dir"; then
2395	as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2396	fi
2397
2398	# These three variables are undocumented and unsupported,
2399	# and are intended to be withdrawn in a future Autoconf release.
2400	# They can cause serious problems if a builder's source tree is in a directory
2401	# whose full name contains unusual characters.
2402	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2403	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2404	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2405
2406
2407	#AC_CONFIG_SRCDIR([src/main.cc])
2408	ac_config_headers="$ac_config_headers config.h"
2409
2410
2411	if test "x${CXXFLAGS}" = "x"; then
2412	export CXXFLAGS="-std=c++11 -g -O2 ${CXXFLAGS}"
2413	else
2414	export CXXFLAGS="-std=c++11 ${CXXFLAGS}"
2415	fi
2416
2417	am__api_version='1.11'
2418
2419	# Find a good install program. We prefer a C program (faster),
2420	# so one script is as good as another. But avoid the broken or
2421	# incompatible versions:
2422	# SysV /etc/install, /usr/sbin/install
2423	# SunOS /usr/etc/install
2424	# IRIX /sbin/install
2425	# AIX /bin/install
2426	# AmigaOS /C/install, which installs bootblocks on floppy discs
2427	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2428	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2429	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2430	# OS/2's system install, which has a completely different semantic
2431	# ./install, which can be erroneously created by make from ./install.sh.
2432	# Reject install programs that cannot install multiple files.
2433	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2434	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2435	if test -z "$INSTALL"; then
2436	if ${ac_cv_path_install+:} false; then :
2437	$as_echo_n "(cached) " >&6
2438	else
2439	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2440	for as_dir in $PATH
2441	do
2442	IFS=$as_save_IFS
2443	test -z "$as_dir" && as_dir=.
2444	# Account for people who put trailing slashes in PATH elements.
2445	case $as_dir/ in #((
2446	./ \| .// \| /[cC]/* \| \
2447	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2448	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2449	/usr/ucb/* ) ;;
2450	*)
2451	# OSF1 and SCO ODT 3.0 have their own names for install.
2452	# Don't use installbsd from OSF since it installs stuff as root
2453	# by default.
2454	for ac_prog in ginstall scoinst install; do
2455	for ac_exec_ext in '' $ac_executable_extensions; do
2456	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2457	if test $ac_prog = install &&
2458	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2459	# AIX install. It has an incompatible calling convention.
2460	:
2461	elif test $ac_prog = install &&
2462	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2463	# program-specific install script used by HP pwplus--don't use.
2464	:
2465	else
2466	rm -rf conftest.one conftest.two conftest.dir
2467	echo one > conftest.one
2468	echo two > conftest.two
2469	mkdir conftest.dir
2470	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2471	test -s conftest.one && test -s conftest.two &&
2472	test -s conftest.dir/conftest.one &&
2473	test -s conftest.dir/conftest.two
2474	then
2475	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2476	break 3
2477	fi
2478	fi
2479	fi
2480	done
2481	done
2482	;;
2483	esac
2484
2485	done
2486	IFS=$as_save_IFS
2487
2488	rm -rf conftest.one conftest.two conftest.dir
2489
2490	fi
2491	if test "${ac_cv_path_install+set}" = set; then
2492	INSTALL=$ac_cv_path_install
2493	else
2494	# As a last resort, use the slow shell script. Don't cache a
2495	# value for INSTALL within a source directory, because that will
2496	# break other packages using the cache if that directory is
2497	# removed, or if the value is a relative name.
2498	INSTALL=$ac_install_sh
2499	fi
2500	fi
2501	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2502	$as_echo "$INSTALL" >&6; }
2503
2504	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2505	# It thinks the first close brace ends the variable substitution.
2506	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2507
2508	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2509
2510	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2511
2512	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2513	$as_echo_n "checking whether build environment is sane... " >&6; }
2514	# Just in case
2515	sleep 1
2516	echo timestamp > conftest.file
2517	# Reject unsafe characters in $srcdir or the absolute working directory
2518	# name. Accept space and tab only in the latter.
2519	am_lf='
2520	'
2521	case `pwd` in
2522	[\\\"\#\$\&\'\`$am_lf])
2523	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2524	esac
2525	case $srcdir in
2526	[\\\"\#\$\&\'\`$am_lf\ \ ])
2527	as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2528	esac
2529
2530	# Do `set' in a subshell so we don't clobber the current shell's
2531	# arguments. Must try -L first in case configure is actually a
2532	# symlink; some systems play weird games with the mod time of symlinks
2533	# (eg FreeBSD returns the mod time of the symlink's containing
2534	# directory).
2535	if (
2536	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2537	if test "$*" = "X"; then
2538	# -L didn't work.
2539	set X `ls -t "$srcdir/configure" conftest.file`
2540	fi
2541	rm -f conftest.file
2542	if test "$*" != "X $srcdir/configure conftest.file" \
2543	&& test "$*" != "X conftest.file $srcdir/configure"; then
2544
2545	# If neither matched, then we have a broken ls. This can happen
2546	# if, for instance, CONFIG_SHELL is bash and it inherits a
2547	# broken ls alias from the environment. This has actually
2548	# happened. Such a system could not be considered "sane".
2549	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2550	alias in your environment" "$LINENO" 5
2551	fi
2552
2553	test "$2" = conftest.file
2554	)
2555	then
2556	# Ok.
2557	:
2558	else
2559	as_fn_error $? "newly created file is older than distributed files!
2560	Check your system clock" "$LINENO" 5
2561	fi
2562	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2563	$as_echo "yes" >&6; }
2564	test "$program_prefix" != NONE &&
2565	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2566	# Use a double $ so make ignores it.
2567	test "$program_suffix" != NONE &&
2568	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2569	# Double any \ or $.
2570	# By default was `s,x,x', remove it if useless.
2571	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2572	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2573
2574	# expand $ac_aux_dir to an absolute path
2575	am_aux_dir=`cd $ac_aux_dir && pwd`
2576
2577	if test x"${MISSING+set}" != xset; then
2578	case $am_aux_dir in
2579	\ \| \ )
2580	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2581	*)
2582	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2583	esac
2584	fi
2585	# Use eval to expand $SHELL
2586	if eval "$MISSING --run true"; then
2587	am_missing_run="$MISSING --run "
2588	else
2589	am_missing_run=
2590	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2591	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2592	fi
2593
2594	if test x"${install_sh}" != xset; then
2595	case $am_aux_dir in
2596	\ \| \ )
2597	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2598	*)
2599	install_sh="\${SHELL} $am_aux_dir/install-sh"
2600	esac
2601	fi
2602
2603	# Installed binaries are usually stripped using `strip' when the user
2604	# run `make install-strip'. However `strip' might not be the right
2605	# tool to use in cross-compilation environments, therefore Automake
2606	# will honor the `STRIP' environment variable to overrule this program.
2607	if test "$cross_compiling" != no; then
2608	if test -n "$ac_tool_prefix"; then
2609	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2610	set dummy ${ac_tool_prefix}strip; ac_word=$2
2611	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2612	$as_echo_n "checking for $ac_word... " >&6; }
2613	if ${ac_cv_prog_STRIP+:} false; then :
2614	$as_echo_n "(cached) " >&6
2615	else
2616	if test -n "$STRIP"; then
2617	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2618	else
2619	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2620	for as_dir in $PATH
2621	do
2622	IFS=$as_save_IFS
2623	test -z "$as_dir" && as_dir=.
2624	for ac_exec_ext in '' $ac_executable_extensions; do
2625	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2626	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2627	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2628	break 2
2629	fi
2630	done
2631	done
2632	IFS=$as_save_IFS
2633
2634	fi
2635	fi
2636	STRIP=$ac_cv_prog_STRIP
2637	if test -n "$STRIP"; then
2638	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2639	$as_echo "$STRIP" >&6; }
2640	else
2641	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2642	$as_echo "no" >&6; }
2643	fi
2644
2645
2646	fi
2647	if test -z "$ac_cv_prog_STRIP"; then
2648	ac_ct_STRIP=$STRIP
2649	# Extract the first word of "strip", so it can be a program name with args.
2650	set dummy strip; ac_word=$2
2651	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2652	$as_echo_n "checking for $ac_word... " >&6; }
2653	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2654	$as_echo_n "(cached) " >&6
2655	else
2656	if test -n "$ac_ct_STRIP"; then
2657	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2658	else
2659	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2660	for as_dir in $PATH
2661	do
2662	IFS=$as_save_IFS
2663	test -z "$as_dir" && as_dir=.
2664	for ac_exec_ext in '' $ac_executable_extensions; do
2665	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2666	ac_cv_prog_ac_ct_STRIP="strip"
2667	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2668	break 2
2669	fi
2670	done
2671	done
2672	IFS=$as_save_IFS
2673
2674	fi
2675	fi
2676	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2677	if test -n "$ac_ct_STRIP"; then
2678	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2679	$as_echo "$ac_ct_STRIP" >&6; }
2680	else
2681	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2682	$as_echo "no" >&6; }
2683	fi
2684
2685	if test "x$ac_ct_STRIP" = x; then
2686	STRIP=":"
2687	else
2688	case $cross_compiling:$ac_tool_warned in
2689	yes:)
2690	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2691	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2692	ac_tool_warned=yes ;;
2693	esac
2694	STRIP=$ac_ct_STRIP
2695	fi
2696	else
2697	STRIP="$ac_cv_prog_STRIP"
2698	fi
2699
2700	fi
2701	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2702
2703	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2704	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2705	if test -z "$MKDIR_P"; then
2706	if ${ac_cv_path_mkdir+:} false; then :
2707	$as_echo_n "(cached) " >&6
2708	else
2709	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2710	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2711	do
2712	IFS=$as_save_IFS
2713	test -z "$as_dir" && as_dir=.
2714	for ac_prog in mkdir gmkdir; do
2715	for ac_exec_ext in '' $ac_executable_extensions; do
2716	{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } \|\| continue
2717	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2718	'mkdir (GNU coreutils) '* \| \
2719	'mkdir (coreutils) '* \| \
2720	'mkdir (fileutils) '4.1*)
2721	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2722	break 3;;
2723	esac
2724	done
2725	done
2726	done
2727	IFS=$as_save_IFS
2728
2729	fi
2730
2731	test -d ./--version && rmdir ./--version
2732	if test "${ac_cv_path_mkdir+set}" = set; then
2733	MKDIR_P="$ac_cv_path_mkdir -p"
2734	else
2735	# As a last resort, use the slow shell script. Don't cache a
2736	# value for MKDIR_P within a source directory, because that will
2737	# break other packages using the cache if that directory is
2738	# removed, or if the value is a relative name.
2739	MKDIR_P="$ac_install_sh -d"
2740	fi
2741	fi
2742	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2743	$as_echo "$MKDIR_P" >&6; }
2744
2745	mkdir_p="$MKDIR_P"
2746	case $mkdir_p in
2747	[\\/$]* \| ?:[\\/]*) ;;
2748	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2749	esac
2750
2751	for ac_prog in gawk mawk nawk awk
2752	do
2753	# Extract the first word of "$ac_prog", so it can be a program name with args.
2754	set dummy $ac_prog; ac_word=$2
2755	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2756	$as_echo_n "checking for $ac_word... " >&6; }
2757	if ${ac_cv_prog_AWK+:} false; then :
2758	$as_echo_n "(cached) " >&6
2759	else
2760	if test -n "$AWK"; then
2761	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2762	else
2763	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2764	for as_dir in $PATH
2765	do
2766	IFS=$as_save_IFS
2767	test -z "$as_dir" && as_dir=.
2768	for ac_exec_ext in '' $ac_executable_extensions; do
2769	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2770	ac_cv_prog_AWK="$ac_prog"
2771	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2772	break 2
2773	fi
2774	done
2775	done
2776	IFS=$as_save_IFS
2777
2778	fi
2779	fi
2780	AWK=$ac_cv_prog_AWK
2781	if test -n "$AWK"; then
2782	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2783	$as_echo "$AWK" >&6; }
2784	else
2785	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2786	$as_echo "no" >&6; }
2787	fi
2788
2789
2790	test -n "$AWK" && break
2791	done
2792
2793	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2794	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2795	set x ${MAKE-make}
2796	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2797	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2798	$as_echo_n "(cached) " >&6
2799	else
2800	cat >conftest.make <<\_ACEOF
2801	SHELL = /bin/sh
2802	all:
2803	@echo '@@@%%%=$(MAKE)=@@@%%%'
2804	_ACEOF
2805	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2806	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2807	@@@%%%=?=@@@%%%*)
2808	eval ac_cv_prog_make_${ac_make}_set=yes;;
2809	*)
2810	eval ac_cv_prog_make_${ac_make}_set=no;;
2811	esac
2812	rm -f conftest.make
2813	fi
2814	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2815	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2816	$as_echo "yes" >&6; }
2817	SET_MAKE=
2818	else
2819	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2820	$as_echo "no" >&6; }
2821	SET_MAKE="MAKE=${MAKE-make}"
2822	fi
2823
2824	rm -rf .tst 2>/dev/null
2825	mkdir .tst 2>/dev/null
2826	if test -d .tst; then
2827	am__leading_dot=.
2828	else
2829	am__leading_dot=_
2830	fi
2831	rmdir .tst 2>/dev/null
2832
2833	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2834	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2835	# is not polluted with repeated "-I."
2836	am__isrc=' -I$(srcdir)'
2837	# test to see if srcdir already configured
2838	if test -f $srcdir/config.status; then
2839	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2840	fi
2841	fi
2842
2843	# test whether we have cygpath
2844	if test -z "$CYGPATH_W"; then
2845	if (cygpath --version) >/dev/null 2>/dev/null; then
2846	CYGPATH_W='cygpath -w'
2847	else
2848	CYGPATH_W=echo
2849	fi
2850	fi
2851
2852
2853	# Define the identity of the package.
2854	PACKAGE='cfa-cc'
2855	VERSION='1.0.0'
2856
2857
2858	cat >>confdefs.h <<_ACEOF
2859	#define PACKAGE "$PACKAGE"
2860	_ACEOF
2861
2862
2863	cat >>confdefs.h <<_ACEOF
2864	#define VERSION "$VERSION"
2865	_ACEOF
2866
2867	# Some tools Automake needs.
2868
2869	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2870
2871
2872	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2873
2874
2875	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2876
2877
2878	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2879
2880
2881	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2882
2883	# We need awk for the "check" target. The system "awk" is bad on
2884	# some platforms.
2885	# Always define AMTAR for backward compatibility. Yes, it's still used
2886	# in the wild :-( We should find a proper way to deprecate it ...
2887	AMTAR='$${TAR-tar}'
2888
2889	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2890
2891
2892
2893
2894
2895
2896	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2897	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2898	# Check whether --enable-maintainer-mode was given.
2899	if test "${enable_maintainer_mode+set}" = set; then :
2900	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2901	else
2902	USE_MAINTAINER_MODE=yes
2903	fi
2904
2905	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2906	$as_echo "$USE_MAINTAINER_MODE" >&6; }
2907	if test $USE_MAINTAINER_MODE = yes; then
2908	MAINTAINER_MODE_TRUE=
2909	MAINTAINER_MODE_FALSE='#'
2910	else
2911	MAINTAINER_MODE_TRUE='#'
2912	MAINTAINER_MODE_FALSE=
2913	fi
2914
2915	MAINT=$MAINTAINER_MODE_TRUE
2916
2917	# may require auto* software to be installed
2918
2919	# Installation paths
2920
2921
2922	# Check whether --with-backend-compiler was given.
2923	if test "${with_backend_compiler+set}" = set; then :
2924	withval=$with_backend_compiler; backendcompiler=$withval
2925	else
2926	backendcompiler=""
2927	fi
2928
2929	if test "x$backendcompiler" != x; then
2930	BACKEND_CC=${backendcompiler}
2931	else
2932	# Extract the first word of "gcc", so it can be a program name with args.
2933	set dummy gcc; ac_word=$2
2934	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2935	$as_echo_n "checking for $ac_word... " >&6; }
2936	if ${ac_cv_path_BACKEND_CC+:} false; then :
2937	$as_echo_n "(cached) " >&6
2938	else
2939	case $BACKEND_CC in
2940	[\\/]* \| ?:[\\/]*)
2941	ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
2942	;;
2943	*)
2944	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2945	for as_dir in $PATH
2946	do
2947	IFS=$as_save_IFS
2948	test -z "$as_dir" && as_dir=.
2949	for ac_exec_ext in '' $ac_executable_extensions; do
2950	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2951	ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
2952	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2953	break 2
2954	fi
2955	done
2956	done
2957	IFS=$as_save_IFS
2958
2959	;;
2960	esac
2961	fi
2962	BACKEND_CC=$ac_cv_path_BACKEND_CC
2963	if test -n "$BACKEND_CC"; then
2964	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
2965	$as_echo "$BACKEND_CC" >&6; }
2966	else
2967	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2968	$as_echo "no" >&6; }
2969	fi
2970
2971
2972	if test "x$BACKEND_CC" = "x"; then
2973	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
2974	exit 1
2975	fi
2976	fi
2977
2978	cat >>confdefs.h <<_ACEOF
2979	#define CFA_BACKEND_CC "${BACKEND_CC}"
2980	_ACEOF
2981
2982
2983
2984	if test "x$prefix" = "xNONE"; then
2985	cfa_prefix=${ac_default_prefix}
2986	else
2987	cfa_prefix=${prefix}
2988	fi
2989
2990	cat >>confdefs.h <<_ACEOF
2991	#define CFA_PREFIX "${cfa_prefix}"
2992	_ACEOF
2993
2994	CFA_PREFIX=${cfa_prefix}
2995
2996
2997	if test "$includedir" = '${prefix}/include'; then
2998	cfa_incdir="${cfa_prefix}/include"
2999	else
3000	cfa_incdir=${includedir}
3001	fi
3002
3003	cat >>confdefs.h <<_ACEOF
3004	#define CFA_INCDIR "${cfa_incdir}"
3005	_ACEOF
3006
3007	CFA_INCDIR=${cfa_incdir}
3008
3009
3010	if test "$bindir" = '${exec_prefix}/bin'; then
3011	cfa_bindir="${cfa_prefix}/bin"
3012	else
3013	cfa_bindir=${bindir}
3014	fi
3015
3016	cat >>confdefs.h <<_ACEOF
3017	#define CFA_BINDIR "${cfa_bindir}"
3018	_ACEOF
3019
3020	CFA_BINDIR=${cfa_bindir}
3021
3022
3023	if test "$libdir" = '${exec_prefix}/lib'; then
3024	cfa_libdir=${cfa_prefix}/lib
3025	else
3026	cfa_libdir=${libdir}
3027	fi
3028
3029	cat >>confdefs.h <<_ACEOF
3030	#define CFA_LIBDIR "${cfa_libdir}"
3031	_ACEOF
3032
3033	CFA_LIBDIR=${cfa_libdir}
3034
3035
3036	# Checks for programs.
3037	ac_ext=cpp
3038	ac_cpp='$CXXCPP $CPPFLAGS'
3039	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3040	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3041	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3042	if test -z "$CXX"; then
3043	if test -n "$CCC"; then
3044	CXX=$CCC
3045	else
3046	if test -n "$ac_tool_prefix"; then
3047	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3048	do
3049	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3050	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3051	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3052	$as_echo_n "checking for $ac_word... " >&6; }
3053	if ${ac_cv_prog_CXX+:} false; then :
3054	$as_echo_n "(cached) " >&6
3055	else
3056	if test -n "$CXX"; then
3057	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3058	else
3059	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3060	for as_dir in $PATH
3061	do
3062	IFS=$as_save_IFS
3063	test -z "$as_dir" && as_dir=.
3064	for ac_exec_ext in '' $ac_executable_extensions; do
3065	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3066	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3067	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3068	break 2
3069	fi
3070	done
3071	done
3072	IFS=$as_save_IFS
3073
3074	fi
3075	fi
3076	CXX=$ac_cv_prog_CXX
3077	if test -n "$CXX"; then
3078	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3079	$as_echo "$CXX" >&6; }
3080	else
3081	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3082	$as_echo "no" >&6; }
3083	fi
3084
3085
3086	test -n "$CXX" && break
3087	done
3088	fi
3089	if test -z "$CXX"; then
3090	ac_ct_CXX=$CXX
3091	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3092	do
3093	# Extract the first word of "$ac_prog", so it can be a program name with args.
3094	set dummy $ac_prog; ac_word=$2
3095	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3096	$as_echo_n "checking for $ac_word... " >&6; }
3097	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3098	$as_echo_n "(cached) " >&6
3099	else
3100	if test -n "$ac_ct_CXX"; then
3101	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3102	else
3103	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3104	for as_dir in $PATH
3105	do
3106	IFS=$as_save_IFS
3107	test -z "$as_dir" && as_dir=.
3108	for ac_exec_ext in '' $ac_executable_extensions; do
3109	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3110	ac_cv_prog_ac_ct_CXX="$ac_prog"
3111	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3112	break 2
3113	fi
3114	done
3115	done
3116	IFS=$as_save_IFS
3117
3118	fi
3119	fi
3120	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3121	if test -n "$ac_ct_CXX"; then
3122	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3123	$as_echo "$ac_ct_CXX" >&6; }
3124	else
3125	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3126	$as_echo "no" >&6; }
3127	fi
3128
3129
3130	test -n "$ac_ct_CXX" && break
3131	done
3132
3133	if test "x$ac_ct_CXX" = x; then
3134	CXX="g++"
3135	else
3136	case $cross_compiling:$ac_tool_warned in
3137	yes:)
3138	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3139	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3140	ac_tool_warned=yes ;;
3141	esac
3142	CXX=$ac_ct_CXX
3143	fi
3144	fi
3145
3146	fi
3147	fi
3148	# Provide some information about the compiler.
3149	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3150	set X $ac_compile
3151	ac_compiler=$2
3152	for ac_option in --version -v -V -qversion; do
3153	{ { ac_try="$ac_compiler $ac_option >&5"
3154	case "(($ac_try" in
3155	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3156	*) ac_try_echo=$ac_try;;
3157	esac
3158	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3159	$as_echo "$ac_try_echo"; } >&5
3160	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3161	ac_status=$?
3162	if test -s conftest.err; then
3163	sed '10a\
3164	... rest of stderr output deleted ...
3165	10q' conftest.err >conftest.er1
3166	cat conftest.er1 >&5
3167	fi
3168	rm -f conftest.er1 conftest.err
3169	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3170	test $ac_status = 0; }
3171	done
3172
3173	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3174	/* end confdefs.h. */
3175
3176	int
3177	main ()
3178	{
3179
3180	;
3181	return 0;
3182	}
3183	_ACEOF
3184	ac_clean_files_save=$ac_clean_files
3185	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3186	# Try to create an executable without -o first, disregard a.out.
3187	# It will help us diagnose broken compilers, and finding out an intuition
3188	# of exeext.
3189	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3190	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3191	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3192
3193	# The possible output files:
3194	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3195
3196	ac_rmfiles=
3197	for ac_file in $ac_files
3198	do
3199	case $ac_file in
3200	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3201	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3202	esac
3203	done
3204	rm -f $ac_rmfiles
3205
3206	if { { ac_try="$ac_link_default"
3207	case "(($ac_try" in
3208	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3209	*) ac_try_echo=$ac_try;;
3210	esac
3211	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3212	$as_echo "$ac_try_echo"; } >&5
3213	(eval "$ac_link_default") 2>&5
3214	ac_status=$?
3215	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3216	test $ac_status = 0; }; then :
3217	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3218	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3219	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3220	# so that the user can short-circuit this test for compilers unknown to
3221	# Autoconf.
3222	for ac_file in $ac_files ''
3223	do
3224	test -f "$ac_file" \|\| continue
3225	case $ac_file in
3226	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3227	;;
3228	[ab].out )
3229	# We found the default executable, but exeext='' is most
3230	# certainly right.
3231	break;;
3232	. )
3233	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3234	then :; else
3235	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3236	fi
3237	# We set ac_cv_exeext here because the later test for it is not
3238	# safe: cross compilers may not add the suffix if given an `-o'
3239	# argument, so we may need to know it at that point already.
3240	# Even if this section looks crufty: it has the advantage of
3241	# actually working.
3242	break;;
3243	* )
3244	break;;
3245	esac
3246	done
3247	test "$ac_cv_exeext" = no && ac_cv_exeext=
3248
3249	else
3250	ac_file=''
3251	fi
3252	if test -z "$ac_file"; then :
3253	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3254	$as_echo "no" >&6; }
3255	$as_echo "$as_me: failed program was:" >&5
3256	sed 's/^/\| /' conftest.$ac_ext >&5
3257
3258	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3259	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3260	as_fn_error 77 "C++ compiler cannot create executables
3261	See \`config.log' for more details" "$LINENO" 5; }
3262	else
3263	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3264	$as_echo "yes" >&6; }
3265	fi
3266	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3267	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3268	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3269	$as_echo "$ac_file" >&6; }
3270	ac_exeext=$ac_cv_exeext
3271
3272	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3273	ac_clean_files=$ac_clean_files_save
3274	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3275	$as_echo_n "checking for suffix of executables... " >&6; }
3276	if { { ac_try="$ac_link"
3277	case "(($ac_try" in
3278	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3279	*) ac_try_echo=$ac_try;;
3280	esac
3281	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3282	$as_echo "$ac_try_echo"; } >&5
3283	(eval "$ac_link") 2>&5
3284	ac_status=$?
3285	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3286	test $ac_status = 0; }; then :
3287	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3288	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3289	# work properly (i.e., refer to `conftest.exe'), while it won't with
3290	# `rm'.
3291	for ac_file in conftest.exe conftest conftest.*; do
3292	test -f "$ac_file" \|\| continue
3293	case $ac_file in
3294	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3295	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3296	break;;
3297	* ) break;;
3298	esac
3299	done
3300	else
3301	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3302	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3303	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3304	See \`config.log' for more details" "$LINENO" 5; }
3305	fi
3306	rm -f conftest conftest$ac_cv_exeext
3307	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3308	$as_echo "$ac_cv_exeext" >&6; }
3309
3310	rm -f conftest.$ac_ext
3311	EXEEXT=$ac_cv_exeext
3312	ac_exeext=$EXEEXT
3313	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3314	/* end confdefs.h. */
3315	#include <stdio.h>
3316	int
3317	main ()
3318	{
3319	FILE *f = fopen ("conftest.out", "w");
3320	return ferror (f) \|\| fclose (f) != 0;
3321
3322	;
3323	return 0;
3324	}
3325	_ACEOF
3326	ac_clean_files="$ac_clean_files conftest.out"
3327	# Check that the compiler produces executables we can run. If not, either
3328	# the compiler is broken, or we cross compile.
3329	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3330	$as_echo_n "checking whether we are cross compiling... " >&6; }
3331	if test "$cross_compiling" != yes; then
3332	{ { ac_try="$ac_link"
3333	case "(($ac_try" in
3334	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3335	*) ac_try_echo=$ac_try;;
3336	esac
3337	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3338	$as_echo "$ac_try_echo"; } >&5
3339	(eval "$ac_link") 2>&5
3340	ac_status=$?
3341	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3342	test $ac_status = 0; }
3343	if { ac_try='./conftest$ac_cv_exeext'
3344	{ { case "(($ac_try" in
3345	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3346	*) ac_try_echo=$ac_try;;
3347	esac
3348	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3349	$as_echo "$ac_try_echo"; } >&5
3350	(eval "$ac_try") 2>&5
3351	ac_status=$?
3352	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3353	test $ac_status = 0; }; }; then
3354	cross_compiling=no
3355	else
3356	if test "$cross_compiling" = maybe; then
3357	cross_compiling=yes
3358	else
3359	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3360	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3361	as_fn_error $? "cannot run C++ compiled programs.
3362	If you meant to cross compile, use \`--host'.
3363	See \`config.log' for more details" "$LINENO" 5; }
3364	fi
3365	fi
3366	fi
3367	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3368	$as_echo "$cross_compiling" >&6; }
3369
3370	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3371	ac_clean_files=$ac_clean_files_save
3372	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3373	$as_echo_n "checking for suffix of object files... " >&6; }
3374	if ${ac_cv_objext+:} false; then :
3375	$as_echo_n "(cached) " >&6
3376	else
3377	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3378	/* end confdefs.h. */
3379
3380	int
3381	main ()
3382	{
3383
3384	;
3385	return 0;
3386	}
3387	_ACEOF
3388	rm -f conftest.o conftest.obj
3389	if { { ac_try="$ac_compile"
3390	case "(($ac_try" in
3391	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3392	*) ac_try_echo=$ac_try;;
3393	esac
3394	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3395	$as_echo "$ac_try_echo"; } >&5
3396	(eval "$ac_compile") 2>&5
3397	ac_status=$?
3398	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3399	test $ac_status = 0; }; then :
3400	for ac_file in conftest.o conftest.obj conftest.*; do
3401	test -f "$ac_file" \|\| continue;
3402	case $ac_file in
3403	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3404	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3405	break;;
3406	esac
3407	done
3408	else
3409	$as_echo "$as_me: failed program was:" >&5
3410	sed 's/^/\| /' conftest.$ac_ext >&5
3411
3412	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3413	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3414	as_fn_error $? "cannot compute suffix of object files: cannot compile
3415	See \`config.log' for more details" "$LINENO" 5; }
3416	fi
3417	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3418	fi
3419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3420	$as_echo "$ac_cv_objext" >&6; }
3421	OBJEXT=$ac_cv_objext
3422	ac_objext=$OBJEXT
3423	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3424	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3425	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3426	$as_echo_n "(cached) " >&6
3427	else
3428	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3429	/* end confdefs.h. */
3430
3431	int
3432	main ()
3433	{
3434	#ifndef __GNUC__
3435	choke me
3436	#endif
3437
3438	;
3439	return 0;
3440	}
3441	_ACEOF
3442	if ac_fn_cxx_try_compile "$LINENO"; then :
3443	ac_compiler_gnu=yes
3444	else
3445	ac_compiler_gnu=no
3446	fi
3447	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3448	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3449
3450	fi
3451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3452	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3453	if test $ac_compiler_gnu = yes; then
3454	GXX=yes
3455	else
3456	GXX=
3457	fi
3458	ac_test_CXXFLAGS=${CXXFLAGS+set}
3459	ac_save_CXXFLAGS=$CXXFLAGS
3460	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3461	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3462	if ${ac_cv_prog_cxx_g+:} false; then :
3463	$as_echo_n "(cached) " >&6
3464	else
3465	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3466	ac_cxx_werror_flag=yes
3467	ac_cv_prog_cxx_g=no
3468	CXXFLAGS="-g"
3469	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3470	/* end confdefs.h. */
3471
3472	int
3473	main ()
3474	{
3475
3476	;
3477	return 0;
3478	}
3479	_ACEOF
3480	if ac_fn_cxx_try_compile "$LINENO"; then :
3481	ac_cv_prog_cxx_g=yes
3482	else
3483	CXXFLAGS=""
3484	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3485	/* end confdefs.h. */
3486
3487	int
3488	main ()
3489	{
3490
3491	;
3492	return 0;
3493	}
3494	_ACEOF
3495	if ac_fn_cxx_try_compile "$LINENO"; then :
3496
3497	else
3498	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3499	CXXFLAGS="-g"
3500	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3501	/* end confdefs.h. */
3502
3503	int
3504	main ()
3505	{
3506
3507	;
3508	return 0;
3509	}
3510	_ACEOF
3511	if ac_fn_cxx_try_compile "$LINENO"; then :
3512	ac_cv_prog_cxx_g=yes
3513	fi
3514	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3515	fi
3516	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3517	fi
3518	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3519	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3520	fi
3521	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3522	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3523	if test "$ac_test_CXXFLAGS" = set; then
3524	CXXFLAGS=$ac_save_CXXFLAGS
3525	elif test $ac_cv_prog_cxx_g = yes; then
3526	if test "$GXX" = yes; then
3527	CXXFLAGS="-g -O2"
3528	else
3529	CXXFLAGS="-g"
3530	fi
3531	else
3532	if test "$GXX" = yes; then
3533	CXXFLAGS="-O2"
3534	else
3535	CXXFLAGS=
3536	fi
3537	fi
3538	ac_ext=c
3539	ac_cpp='$CPP $CPPFLAGS'
3540	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3541	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3542	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3543	DEPDIR="${am__leading_dot}deps"
3544
3545	ac_config_commands="$ac_config_commands depfiles"
3546
3547
3548	am_make=${MAKE-make}
3549	cat > confinc << 'END'
3550	am__doit:
3551	@echo this is the am__doit target
3552	.PHONY: am__doit
3553	END
3554	# If we don't find an include directive, just comment out the code.
3555	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3556	$as_echo_n "checking for style of include used by $am_make... " >&6; }
3557	am__include="#"
3558	am__quote=
3559	_am_result=none
3560	# First try GNU make style include.
3561	echo "include confinc" > confmf
3562	# Ignore all kinds of additional output from `make'.
3563	case `$am_make -s -f confmf 2> /dev/null` in #(
3564	the\ am__doit\ target)
3565	am__include=include
3566	am__quote=
3567	_am_result=GNU
3568	;;
3569	esac
3570	# Now try BSD make style include.
3571	if test "$am__include" = "#"; then
3572	echo '.include "confinc"' > confmf
3573	case `$am_make -s -f confmf 2> /dev/null` in #(
3574	the\ am__doit\ target)
3575	am__include=.include
3576	am__quote="\""
3577	_am_result=BSD
3578	;;
3579	esac
3580	fi
3581
3582
3583	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3584	$as_echo "$_am_result" >&6; }
3585	rm -f confinc confmf
3586
3587	# Check whether --enable-dependency-tracking was given.
3588	if test "${enable_dependency_tracking+set}" = set; then :
3589	enableval=$enable_dependency_tracking;
3590	fi
3591
3592	if test "x$enable_dependency_tracking" != xno; then
3593	am_depcomp="$ac_aux_dir/depcomp"
3594	AMDEPBACKSLASH='\'
3595	am__nodep='_no'
3596	fi
3597	if test "x$enable_dependency_tracking" != xno; then
3598	AMDEP_TRUE=
3599	AMDEP_FALSE='#'
3600	else
3601	AMDEP_TRUE='#'
3602	AMDEP_FALSE=
3603	fi
3604
3605
3606
3607	depcc="$CXX" am_compiler_list=
3608
3609	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3610	$as_echo_n "checking dependency style of $depcc... " >&6; }
3611	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3612	$as_echo_n "(cached) " >&6
3613	else
3614	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3615	# We make a subdir and do the tests there. Otherwise we can end up
3616	# making bogus files that we don't know about and never remove. For
3617	# instance it was reported that on HP-UX the gcc test will end up
3618	# making a dummy file named `D' -- because `-MD' means `put the output
3619	# in D'.
3620	rm -rf conftest.dir
3621	mkdir conftest.dir
3622	# Copy depcomp to subdir because otherwise we won't find it if we're
3623	# using a relative directory.
3624	cp "$am_depcomp" conftest.dir
3625	cd conftest.dir
3626	# We will build objects and dependencies in a subdirectory because
3627	# it helps to detect inapplicable dependency modes. For instance
3628	# both Tru64's cc and ICC support -MD to output dependencies as a
3629	# side effect of compilation, but ICC will put the dependencies in
3630	# the current directory while Tru64 will put them in the object
3631	# directory.
3632	mkdir sub
3633
3634	am_cv_CXX_dependencies_compiler_type=none
3635	if test "$am_compiler_list" = ""; then
3636	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3637	fi
3638	am__universal=false
3639	case " $depcc " in #(
3640	\ -arch\ \ -arch\ *) am__universal=true ;;
3641	esac
3642
3643	for depmode in $am_compiler_list; do
3644	# Setup a source with many dependencies, because some compilers
3645	# like to wrap large dependency lists on column 80 (with \), and
3646	# we should not choose a depcomp mode which is confused by this.
3647	#
3648	# We need to recreate these files for each test, as the compiler may
3649	# overwrite some of them when testing with obscure command lines.
3650	# This happens at least with the AIX C compiler.
3651	: > sub/conftest.c
3652	for i in 1 2 3 4 5 6; do
3653	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3654	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3655	# Solaris 8's {/usr,}/bin/sh.
3656	touch sub/conftst$i.h
3657	done
3658	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3659
3660	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3661	# mode. It turns out that the SunPro C++ compiler does not properly
3662	# handle `-M -o', and we need to detect this. Also, some Intel
3663	# versions had trouble with output in subdirs
3664	am__obj=sub/conftest.${OBJEXT-o}
3665	am__minus_obj="-o $am__obj"
3666	case $depmode in
3667	gcc)
3668	# This depmode causes a compiler race in universal mode.
3669	test "$am__universal" = false \|\| continue
3670	;;
3671	nosideeffect)
3672	# after this tag, mechanisms are not by side-effect, so they'll
3673	# only be used when explicitly requested
3674	if test "x$enable_dependency_tracking" = xyes; then
3675	continue
3676	else
3677	break
3678	fi
3679	;;
3680	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
3681	# This compiler won't grok `-c -o', but also, the minuso test has
3682	# not run yet. These depmodes are late enough in the game, and
3683	# so weak that their functioning should not be impacted.
3684	am__obj=conftest.${OBJEXT-o}
3685	am__minus_obj=
3686	;;
3687	none) break ;;
3688	esac
3689	if depmode=$depmode \
3690	source=sub/conftest.c object=$am__obj \
3691	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3692	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3693	>/dev/null 2>conftest.err &&
3694	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3695	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3696	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3697	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3698	# icc doesn't choke on unknown options, it will just issue warnings
3699	# or remarks (even with -Werror). So we grep stderr for any message
3700	# that says an option was ignored or not supported.
3701	# When given -MP, icc 7.0 and 7.1 complain thusly:
3702	# icc: Command line warning: ignoring option '-M'; no argument required
3703	# The diagnosis changed in icc 8.0:
3704	# icc: Command line remark: option '-MP' not supported
3705	if (grep 'ignoring option' conftest.err \|\|
3706	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3707	am_cv_CXX_dependencies_compiler_type=$depmode
3708	break
3709	fi
3710	fi
3711	done
3712
3713	cd ..
3714	rm -rf conftest.dir
3715	else
3716	am_cv_CXX_dependencies_compiler_type=none
3717	fi
3718
3719	fi
3720	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
3721	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
3722	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3723
3724	if
3725	test "x$enable_dependency_tracking" != xno \
3726	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3727	am__fastdepCXX_TRUE=
3728	am__fastdepCXX_FALSE='#'
3729	else
3730	am__fastdepCXX_TRUE='#'
3731	am__fastdepCXX_FALSE=
3732	fi
3733
3734
3735	ac_ext=c
3736	ac_cpp='$CPP $CPPFLAGS'
3737	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3738	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3739	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3740	if test -n "$ac_tool_prefix"; then
3741	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3742	set dummy ${ac_tool_prefix}gcc; ac_word=$2
3743	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3744	$as_echo_n "checking for $ac_word... " >&6; }
3745	if ${ac_cv_prog_CC+:} false; then :
3746	$as_echo_n "(cached) " >&6
3747	else
3748	if test -n "$CC"; then
3749	ac_cv_prog_CC="$CC" # Let the user override the test.
3750	else
3751	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3752	for as_dir in $PATH
3753	do
3754	IFS=$as_save_IFS
3755	test -z "$as_dir" && as_dir=.
3756	for ac_exec_ext in '' $ac_executable_extensions; do
3757	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3758	ac_cv_prog_CC="${ac_tool_prefix}gcc"
3759	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3760	break 2
3761	fi
3762	done
3763	done
3764	IFS=$as_save_IFS
3765
3766	fi
3767	fi
3768	CC=$ac_cv_prog_CC
3769	if test -n "$CC"; then
3770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3771	$as_echo "$CC" >&6; }
3772	else
3773	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3774	$as_echo "no" >&6; }
3775	fi
3776
3777
3778	fi
3779	if test -z "$ac_cv_prog_CC"; then
3780	ac_ct_CC=$CC
3781	# Extract the first word of "gcc", so it can be a program name with args.
3782	set dummy gcc; ac_word=$2
3783	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3784	$as_echo_n "checking for $ac_word... " >&6; }
3785	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3786	$as_echo_n "(cached) " >&6
3787	else
3788	if test -n "$ac_ct_CC"; then
3789	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3790	else
3791	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3792	for as_dir in $PATH
3793	do
3794	IFS=$as_save_IFS
3795	test -z "$as_dir" && as_dir=.
3796	for ac_exec_ext in '' $ac_executable_extensions; do
3797	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3798	ac_cv_prog_ac_ct_CC="gcc"
3799	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3800	break 2
3801	fi
3802	done
3803	done
3804	IFS=$as_save_IFS
3805
3806	fi
3807	fi
3808	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3809	if test -n "$ac_ct_CC"; then
3810	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3811	$as_echo "$ac_ct_CC" >&6; }
3812	else
3813	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3814	$as_echo "no" >&6; }
3815	fi
3816
3817	if test "x$ac_ct_CC" = x; then
3818	CC=""
3819	else
3820	case $cross_compiling:$ac_tool_warned in
3821	yes:)
3822	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3823	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3824	ac_tool_warned=yes ;;
3825	esac
3826	CC=$ac_ct_CC
3827	fi
3828	else
3829	CC="$ac_cv_prog_CC"
3830	fi
3831
3832	if test -z "$CC"; then
3833	if test -n "$ac_tool_prefix"; then
3834	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3835	set dummy ${ac_tool_prefix}cc; ac_word=$2
3836	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3837	$as_echo_n "checking for $ac_word... " >&6; }
3838	if ${ac_cv_prog_CC+:} false; then :
3839	$as_echo_n "(cached) " >&6
3840	else
3841	if test -n "$CC"; then
3842	ac_cv_prog_CC="$CC" # Let the user override the test.
3843	else
3844	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3845	for as_dir in $PATH
3846	do
3847	IFS=$as_save_IFS
3848	test -z "$as_dir" && as_dir=.
3849	for ac_exec_ext in '' $ac_executable_extensions; do
3850	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3851	ac_cv_prog_CC="${ac_tool_prefix}cc"
3852	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3853	break 2
3854	fi
3855	done
3856	done
3857	IFS=$as_save_IFS
3858
3859	fi
3860	fi
3861	CC=$ac_cv_prog_CC
3862	if test -n "$CC"; then
3863	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3864	$as_echo "$CC" >&6; }
3865	else
3866	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3867	$as_echo "no" >&6; }
3868	fi
3869
3870
3871	fi
3872	fi
3873	if test -z "$CC"; then
3874	# Extract the first word of "cc", so it can be a program name with args.
3875	set dummy cc; ac_word=$2
3876	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3877	$as_echo_n "checking for $ac_word... " >&6; }
3878	if ${ac_cv_prog_CC+:} false; then :
3879	$as_echo_n "(cached) " >&6
3880	else
3881	if test -n "$CC"; then
3882	ac_cv_prog_CC="$CC" # Let the user override the test.
3883	else
3884	ac_prog_rejected=no
3885	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3886	for as_dir in $PATH
3887	do
3888	IFS=$as_save_IFS
3889	test -z "$as_dir" && as_dir=.
3890	for ac_exec_ext in '' $ac_executable_extensions; do
3891	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3892	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3893	ac_prog_rejected=yes
3894	continue
3895	fi
3896	ac_cv_prog_CC="cc"
3897	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3898	break 2
3899	fi
3900	done
3901	done
3902	IFS=$as_save_IFS
3903
3904	if test $ac_prog_rejected = yes; then
3905	# We found a bogon in the path, so make sure we never use it.
3906	set dummy $ac_cv_prog_CC
3907	shift
3908	if test $# != 0; then
3909	# We chose a different compiler from the bogus one.
3910	# However, it has the same basename, so the bogon will be chosen
3911	# first if we set CC to just the basename; use the full file name.
3912	shift
3913	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3914	fi
3915	fi
3916	fi
3917	fi
3918	CC=$ac_cv_prog_CC
3919	if test -n "$CC"; then
3920	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3921	$as_echo "$CC" >&6; }
3922	else
3923	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3924	$as_echo "no" >&6; }
3925	fi
3926
3927
3928	fi
3929	if test -z "$CC"; then
3930	if test -n "$ac_tool_prefix"; then
3931	for ac_prog in cl.exe
3932	do
3933	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3934	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3935	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3936	$as_echo_n "checking for $ac_word... " >&6; }
3937	if ${ac_cv_prog_CC+:} false; then :
3938	$as_echo_n "(cached) " >&6
3939	else
3940	if test -n "$CC"; then
3941	ac_cv_prog_CC="$CC" # Let the user override the test.
3942	else
3943	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3944	for as_dir in $PATH
3945	do
3946	IFS=$as_save_IFS
3947	test -z "$as_dir" && as_dir=.
3948	for ac_exec_ext in '' $ac_executable_extensions; do
3949	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3950	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3951	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3952	break 2
3953	fi
3954	done
3955	done
3956	IFS=$as_save_IFS
3957
3958	fi
3959	fi
3960	CC=$ac_cv_prog_CC
3961	if test -n "$CC"; then
3962	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3963	$as_echo "$CC" >&6; }
3964	else
3965	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3966	$as_echo "no" >&6; }
3967	fi
3968
3969
3970	test -n "$CC" && break
3971	done
3972	fi
3973	if test -z "$CC"; then
3974	ac_ct_CC=$CC
3975	for ac_prog in cl.exe
3976	do
3977	# Extract the first word of "$ac_prog", so it can be a program name with args.
3978	set dummy $ac_prog; ac_word=$2
3979	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3980	$as_echo_n "checking for $ac_word... " >&6; }
3981	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3982	$as_echo_n "(cached) " >&6
3983	else
3984	if test -n "$ac_ct_CC"; then
3985	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3986	else
3987	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3988	for as_dir in $PATH
3989	do
3990	IFS=$as_save_IFS
3991	test -z "$as_dir" && as_dir=.
3992	for ac_exec_ext in '' $ac_executable_extensions; do
3993	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3994	ac_cv_prog_ac_ct_CC="$ac_prog"
3995	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3996	break 2
3997	fi
3998	done
3999	done
4000	IFS=$as_save_IFS
4001
4002	fi
4003	fi
4004	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4005	if test -n "$ac_ct_CC"; then
4006	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4007	$as_echo "$ac_ct_CC" >&6; }
4008	else
4009	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4010	$as_echo "no" >&6; }
4011	fi
4012
4013
4014	test -n "$ac_ct_CC" && break
4015	done
4016
4017	if test "x$ac_ct_CC" = x; then
4018	CC=""
4019	else
4020	case $cross_compiling:$ac_tool_warned in
4021	yes:)
4022	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4023	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4024	ac_tool_warned=yes ;;
4025	esac
4026	CC=$ac_ct_CC
4027	fi
4028	fi
4029
4030	fi
4031
4032
4033	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4034	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4035	as_fn_error $? "no acceptable C compiler found in \$PATH
4036	See \`config.log' for more details" "$LINENO" 5; }
4037
4038	# Provide some information about the compiler.
4039	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4040	set X $ac_compile
4041	ac_compiler=$2
4042	for ac_option in --version -v -V -qversion; do
4043	{ { ac_try="$ac_compiler $ac_option >&5"
4044	case "(($ac_try" in
4045	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4046	*) ac_try_echo=$ac_try;;
4047	esac
4048	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4049	$as_echo "$ac_try_echo"; } >&5
4050	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4051	ac_status=$?
4052	if test -s conftest.err; then
4053	sed '10a\
4054	... rest of stderr output deleted ...
4055	10q' conftest.err >conftest.er1
4056	cat conftest.er1 >&5
4057	fi
4058	rm -f conftest.er1 conftest.err
4059	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4060	test $ac_status = 0; }
4061	done
4062
4063	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4064	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4065	if ${ac_cv_c_compiler_gnu+:} false; then :
4066	$as_echo_n "(cached) " >&6
4067	else
4068	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4069	/* end confdefs.h. */
4070
4071	int
4072	main ()
4073	{
4074	#ifndef __GNUC__
4075	choke me
4076	#endif
4077
4078	;
4079	return 0;
4080	}
4081	_ACEOF
4082	if ac_fn_c_try_compile "$LINENO"; then :
4083	ac_compiler_gnu=yes
4084	else
4085	ac_compiler_gnu=no
4086	fi
4087	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4088	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4089
4090	fi
4091	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4092	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4093	if test $ac_compiler_gnu = yes; then
4094	GCC=yes
4095	else
4096	GCC=
4097	fi
4098	ac_test_CFLAGS=${CFLAGS+set}
4099	ac_save_CFLAGS=$CFLAGS
4100	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4101	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4102	if ${ac_cv_prog_cc_g+:} false; then :
4103	$as_echo_n "(cached) " >&6
4104	else
4105	ac_save_c_werror_flag=$ac_c_werror_flag
4106	ac_c_werror_flag=yes
4107	ac_cv_prog_cc_g=no
4108	CFLAGS="-g"
4109	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4110	/* end confdefs.h. */
4111
4112	int
4113	main ()
4114	{
4115
4116	;
4117	return 0;
4118	}
4119	_ACEOF
4120	if ac_fn_c_try_compile "$LINENO"; then :
4121	ac_cv_prog_cc_g=yes
4122	else
4123	CFLAGS=""
4124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4125	/* end confdefs.h. */
4126
4127	int
4128	main ()
4129	{
4130
4131	;
4132	return 0;
4133	}
4134	_ACEOF
4135	if ac_fn_c_try_compile "$LINENO"; then :
4136
4137	else
4138	ac_c_werror_flag=$ac_save_c_werror_flag
4139	CFLAGS="-g"
4140	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4141	/* end confdefs.h. */
4142
4143	int
4144	main ()
4145	{
4146
4147	;
4148	return 0;
4149	}
4150	_ACEOF
4151	if ac_fn_c_try_compile "$LINENO"; then :
4152	ac_cv_prog_cc_g=yes
4153	fi
4154	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4155	fi
4156	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4157	fi
4158	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4159	ac_c_werror_flag=$ac_save_c_werror_flag
4160	fi
4161	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4162	$as_echo "$ac_cv_prog_cc_g" >&6; }
4163	if test "$ac_test_CFLAGS" = set; then
4164	CFLAGS=$ac_save_CFLAGS
4165	elif test $ac_cv_prog_cc_g = yes; then
4166	if test "$GCC" = yes; then
4167	CFLAGS="-g -O2"
4168	else
4169	CFLAGS="-g"
4170	fi
4171	else
4172	if test "$GCC" = yes; then
4173	CFLAGS="-O2"
4174	else
4175	CFLAGS=
4176	fi
4177	fi
4178	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4179	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4180	if ${ac_cv_prog_cc_c89+:} false; then :
4181	$as_echo_n "(cached) " >&6
4182	else
4183	ac_cv_prog_cc_c89=no
4184	ac_save_CC=$CC
4185	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4186	/* end confdefs.h. */
4187	#include <stdarg.h>
4188	#include <stdio.h>
4189	#include <sys/types.h>
4190	#include <sys/stat.h>
4191	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4192	struct buf { int x; };
4193	FILE * (rcsopen) (struct buf , struct stat *, int);
4194	static char *e (p, i)
4195	char **p;
4196	int i;
4197	{
4198	return p[i];
4199	}
4200	static char f (char (g) (char , int), char *p, ...)
4201	{
4202	char *s;
4203	va_list v;
4204	va_start (v,p);
4205	s = g (p, va_arg (v,int));
4206	va_end (v);
4207	return s;
4208	}
4209
4210	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4211	function prototypes and stuff, but not '\xHH' hex character constants.
4212	These don't provoke an error unfortunately, instead are silently treated
4213	as 'x'. The following induces an error, until -std is added to get
4214	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4215	array size at least. It's necessary to write '\x00'==0 to get something
4216	that's true only with -std. */
4217	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4218
4219	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4220	inside strings and character constants. */
4221	#define FOO(x) 'x'
4222	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4223
4224	int test (int i, double x);
4225	struct s1 {int (*f) (int a);};
4226	struct s2 {int (*f) (double a);};
4227	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4228	int argc;
4229	char **argv;
4230	int
4231	main ()
4232	{
4233	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4234	;
4235	return 0;
4236	}
4237	_ACEOF
4238	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4239	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4240	do
4241	CC="$ac_save_CC $ac_arg"
4242	if ac_fn_c_try_compile "$LINENO"; then :
4243	ac_cv_prog_cc_c89=$ac_arg
4244	fi
4245	rm -f core conftest.err conftest.$ac_objext
4246	test "x$ac_cv_prog_cc_c89" != "xno" && break
4247	done
4248	rm -f conftest.$ac_ext
4249	CC=$ac_save_CC
4250
4251	fi
4252	# AC_CACHE_VAL
4253	case "x$ac_cv_prog_cc_c89" in
4254	x)
4255	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4256	$as_echo "none needed" >&6; } ;;
4257	xno)
4258	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4259	$as_echo "unsupported" >&6; } ;;
4260	*)
4261	CC="$CC $ac_cv_prog_cc_c89"
4262	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4263	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4264	esac
4265	if test "x$ac_cv_prog_cc_c89" != xno; then :
4266
4267	fi
4268
4269	ac_ext=c
4270	ac_cpp='$CPP $CPPFLAGS'
4271	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4272	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4273	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4274
4275	depcc="$CC" am_compiler_list=
4276
4277	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4278	$as_echo_n "checking dependency style of $depcc... " >&6; }
4279	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4280	$as_echo_n "(cached) " >&6
4281	else
4282	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4283	# We make a subdir and do the tests there. Otherwise we can end up
4284	# making bogus files that we don't know about and never remove. For
4285	# instance it was reported that on HP-UX the gcc test will end up
4286	# making a dummy file named `D' -- because `-MD' means `put the output
4287	# in D'.
4288	rm -rf conftest.dir
4289	mkdir conftest.dir
4290	# Copy depcomp to subdir because otherwise we won't find it if we're
4291	# using a relative directory.
4292	cp "$am_depcomp" conftest.dir
4293	cd conftest.dir
4294	# We will build objects and dependencies in a subdirectory because
4295	# it helps to detect inapplicable dependency modes. For instance
4296	# both Tru64's cc and ICC support -MD to output dependencies as a
4297	# side effect of compilation, but ICC will put the dependencies in
4298	# the current directory while Tru64 will put them in the object
4299	# directory.
4300	mkdir sub
4301
4302	am_cv_CC_dependencies_compiler_type=none
4303	if test "$am_compiler_list" = ""; then
4304	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4305	fi
4306	am__universal=false
4307	case " $depcc " in #(
4308	\ -arch\ \ -arch\ *) am__universal=true ;;
4309	esac
4310
4311	for depmode in $am_compiler_list; do
4312	# Setup a source with many dependencies, because some compilers
4313	# like to wrap large dependency lists on column 80 (with \), and
4314	# we should not choose a depcomp mode which is confused by this.
4315	#
4316	# We need to recreate these files for each test, as the compiler may
4317	# overwrite some of them when testing with obscure command lines.
4318	# This happens at least with the AIX C compiler.
4319	: > sub/conftest.c
4320	for i in 1 2 3 4 5 6; do
4321	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4322	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4323	# Solaris 8's {/usr,}/bin/sh.
4324	touch sub/conftst$i.h
4325	done
4326	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4327
4328	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4329	# mode. It turns out that the SunPro C++ compiler does not properly
4330	# handle `-M -o', and we need to detect this. Also, some Intel
4331	# versions had trouble with output in subdirs
4332	am__obj=sub/conftest.${OBJEXT-o}
4333	am__minus_obj="-o $am__obj"
4334	case $depmode in
4335	gcc)
4336	# This depmode causes a compiler race in universal mode.
4337	test "$am__universal" = false \|\| continue
4338	;;
4339	nosideeffect)
4340	# after this tag, mechanisms are not by side-effect, so they'll
4341	# only be used when explicitly requested
4342	if test "x$enable_dependency_tracking" = xyes; then
4343	continue
4344	else
4345	break
4346	fi
4347	;;
4348	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4349	# This compiler won't grok `-c -o', but also, the minuso test has
4350	# not run yet. These depmodes are late enough in the game, and
4351	# so weak that their functioning should not be impacted.
4352	am__obj=conftest.${OBJEXT-o}
4353	am__minus_obj=
4354	;;
4355	none) break ;;
4356	esac
4357	if depmode=$depmode \
4358	source=sub/conftest.c object=$am__obj \
4359	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4360	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4361	>/dev/null 2>conftest.err &&
4362	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4363	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4364	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4365	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4366	# icc doesn't choke on unknown options, it will just issue warnings
4367	# or remarks (even with -Werror). So we grep stderr for any message
4368	# that says an option was ignored or not supported.
4369	# When given -MP, icc 7.0 and 7.1 complain thusly:
4370	# icc: Command line warning: ignoring option '-M'; no argument required
4371	# The diagnosis changed in icc 8.0:
4372	# icc: Command line remark: option '-MP' not supported
4373	if (grep 'ignoring option' conftest.err \|\|
4374	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4375	am_cv_CC_dependencies_compiler_type=$depmode
4376	break
4377	fi
4378	fi
4379	done
4380
4381	cd ..
4382	rm -rf conftest.dir
4383	else
4384	am_cv_CC_dependencies_compiler_type=none
4385	fi
4386
4387	fi
4388	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4389	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4390	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4391
4392	if
4393	test "x$enable_dependency_tracking" != xno \
4394	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4395	am__fastdepCC_TRUE=
4396	am__fastdepCC_FALSE='#'
4397	else
4398	am__fastdepCC_TRUE='#'
4399	am__fastdepCC_FALSE=
4400	fi
4401
4402
4403	if test "x$CC" != xcc; then
4404	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4405	$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4406	else
4407	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4408	$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4409	fi
4410	set dummy $CC; ac_cc=`$as_echo "$2" \|
4411	sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4412	if eval \${ac_cv_prog_cc_${ac_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 $CC and with simple cc.
4427	# We do the test twice because some compilers refuse to overwrite an
4428	# existing .o file with -o, though they will create one.
4429	ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4430	rm -f conftest2.*
4431	if { { case "(($ac_try" in
4432	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4433	*) ac_try_echo=$ac_try;;
4434	esac
4435	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4436	$as_echo "$ac_try_echo"; } >&5
4437	(eval "$ac_try") 2>&5
4438	ac_status=$?
4439	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4440	test $ac_status = 0; } &&
4441	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4442	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4443	*) ac_try_echo=$ac_try;;
4444	esac
4445	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4446	$as_echo "$ac_try_echo"; } >&5
4447	(eval "$ac_try") 2>&5
4448	ac_status=$?
4449	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4450	test $ac_status = 0; };
4451	then
4452	eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4453	if test "x$CC" != xcc; then
4454	# Test first that cc exists at all.
4455	if { ac_try='cc -c conftest.$ac_ext >&5'
4456	{ { case "(($ac_try" in
4457	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4458	*) ac_try_echo=$ac_try;;
4459	esac
4460	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4461	$as_echo "$ac_try_echo"; } >&5
4462	(eval "$ac_try") 2>&5
4463	ac_status=$?
4464	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4465	test $ac_status = 0; }; }; then
4466	ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4467	rm -f conftest2.*
4468	if { { case "(($ac_try" in
4469	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4470	*) ac_try_echo=$ac_try;;
4471	esac
4472	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4473	$as_echo "$ac_try_echo"; } >&5
4474	(eval "$ac_try") 2>&5
4475	ac_status=$?
4476	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4477	test $ac_status = 0; } &&
4478	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4479	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4480	*) ac_try_echo=$ac_try;;
4481	esac
4482	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4483	$as_echo "$ac_try_echo"; } >&5
4484	(eval "$ac_try") 2>&5
4485	ac_status=$?
4486	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4487	test $ac_status = 0; };
4488	then
4489	# cc works too.
4490	:
4491	else
4492	# cc exists but doesn't like -o.
4493	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4494	fi
4495	fi
4496	fi
4497	else
4498	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4499	fi
4500	rm -f core conftest*
4501
4502	fi
4503	if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4504	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4505	$as_echo "yes" >&6; }
4506	else
4507	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4508	$as_echo "no" >&6; }
4509
4510	$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4511
4512	fi
4513
4514	# FIXME: we rely on the cache variable name because
4515	# there is no other way.
4516	set dummy $CC
4517	am_cc=`echo $2 \| sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4518	eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4519	if test "$am_t" != yes; then
4520	# Losing compiler, so override with the script.
4521	# FIXME: It is wrong to rewrite CC.
4522	# But if we don't then we get into trouble of one sort or another.
4523	# A longer-term fix would be to have automake use am__CC in this case,
4524	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4525	CC="$am_aux_dir/compile $CC"
4526	fi
4527
4528	# deprecated
4529	# These are often not installed and people miss seeing the "no", so stop the configure.
4530	for ac_prog in 'bison -y' byacc
4531	do
4532	# Extract the first word of "$ac_prog", so it can be a program name with args.
4533	set dummy $ac_prog; ac_word=$2
4534	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4535	$as_echo_n "checking for $ac_word... " >&6; }
4536	if ${ac_cv_prog_YACC+:} false; then :
4537	$as_echo_n "(cached) " >&6
4538	else
4539	if test -n "$YACC"; then
4540	ac_cv_prog_YACC="$YACC" # Let the user override the test.
4541	else
4542	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4543	for as_dir in $PATH
4544	do
4545	IFS=$as_save_IFS
4546	test -z "$as_dir" && as_dir=.
4547	for ac_exec_ext in '' $ac_executable_extensions; do
4548	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4549	ac_cv_prog_YACC="$ac_prog"
4550	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4551	break 2
4552	fi
4553	done
4554	done
4555	IFS=$as_save_IFS
4556
4557	fi
4558	fi
4559	YACC=$ac_cv_prog_YACC
4560	if test -n "$YACC"; then
4561	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
4562	$as_echo "$YACC" >&6; }
4563	else
4564	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4565	$as_echo "no" >&6; }
4566	fi
4567
4568
4569	test -n "$YACC" && break
4570	done
4571	test -n "$YACC" \|\| YACC="yacc"
4572
4573	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
4574
4575	for ac_prog in flex lex
4576	do
4577	# Extract the first word of "$ac_prog", so it can be a program name with args.
4578	set dummy $ac_prog; ac_word=$2
4579	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4580	$as_echo_n "checking for $ac_word... " >&6; }
4581	if ${ac_cv_prog_LEX+:} false; then :
4582	$as_echo_n "(cached) " >&6
4583	else
4584	if test -n "$LEX"; then
4585	ac_cv_prog_LEX="$LEX" # Let the user override the test.
4586	else
4587	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4588	for as_dir in $PATH
4589	do
4590	IFS=$as_save_IFS
4591	test -z "$as_dir" && as_dir=.
4592	for ac_exec_ext in '' $ac_executable_extensions; do
4593	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4594	ac_cv_prog_LEX="$ac_prog"
4595	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4596	break 2
4597	fi
4598	done
4599	done
4600	IFS=$as_save_IFS
4601
4602	fi
4603	fi
4604	LEX=$ac_cv_prog_LEX
4605	if test -n "$LEX"; then
4606	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
4607	$as_echo "$LEX" >&6; }
4608	else
4609	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4610	$as_echo "no" >&6; }
4611	fi
4612
4613
4614	test -n "$LEX" && break
4615	done
4616	test -n "$LEX" \|\| LEX=":"
4617
4618	if test "x$LEX" != "x:"; then
4619	cat >conftest.l <<_ACEOF
4620	%%
4621	a { ECHO; }
4622	b { REJECT; }
4623	c { yymore (); }
4624	d { yyless (1); }
4625	e { yyless (input () != 0); }
4626	f { unput (yytext[0]); }
4627	. { BEGIN INITIAL; }
4628	%%
4629	#ifdef YYTEXT_POINTER
4630	extern char *yytext;
4631	#endif
4632	int
4633	main (void)
4634	{
4635	return ! yylex () + ! yywrap ();
4636	}
4637	_ACEOF
4638	{ { ac_try="$LEX conftest.l"
4639	case "(($ac_try" in
4640	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4641	*) ac_try_echo=$ac_try;;
4642	esac
4643	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4644	$as_echo "$ac_try_echo"; } >&5
4645	(eval "$LEX conftest.l") 2>&5
4646	ac_status=$?
4647	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4648	test $ac_status = 0; }
4649	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
4650	$as_echo_n "checking lex output file root... " >&6; }
4651	if ${ac_cv_prog_lex_root+:} false; then :
4652	$as_echo_n "(cached) " >&6
4653	else
4654
4655	if test -f lex.yy.c; then
4656	ac_cv_prog_lex_root=lex.yy
4657	elif test -f lexyy.c; then
4658	ac_cv_prog_lex_root=lexyy
4659	else
4660	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
4661	fi
4662	fi
4663	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
4664	$as_echo "$ac_cv_prog_lex_root" >&6; }
4665	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
4666
4667	if test -z "${LEXLIB+set}"; then
4668	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
4669	$as_echo_n "checking lex library... " >&6; }
4670	if ${ac_cv_lib_lex+:} false; then :
4671	$as_echo_n "(cached) " >&6
4672	else
4673
4674	ac_save_LIBS=$LIBS
4675	ac_cv_lib_lex='none needed'
4676	for ac_lib in '' -lfl -ll; do
4677	LIBS="$ac_lib $ac_save_LIBS"
4678	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4679	/* end confdefs.h. */
4680	`cat $LEX_OUTPUT_ROOT.c`
4681	_ACEOF
4682	if ac_fn_c_try_link "$LINENO"; then :
4683	ac_cv_lib_lex=$ac_lib
4684	fi
4685	rm -f core conftest.err conftest.$ac_objext \
4686	conftest$ac_exeext conftest.$ac_ext
4687	test "$ac_cv_lib_lex" != 'none needed' && break
4688	done
4689	LIBS=$ac_save_LIBS
4690
4691	fi
4692	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
4693	$as_echo "$ac_cv_lib_lex" >&6; }
4694	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
4695	fi
4696
4697
4698	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
4699	$as_echo_n "checking whether yytext is a pointer... " >&6; }
4700	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
4701	$as_echo_n "(cached) " >&6
4702	else
4703	# POSIX says lex can declare yytext either as a pointer or an array; the
4704	# default is implementation-dependent. Figure out which it is, since
4705	# not all implementations provide the %pointer and %array declarations.
4706	ac_cv_prog_lex_yytext_pointer=no
4707	ac_save_LIBS=$LIBS
4708	LIBS="$LEXLIB $ac_save_LIBS"
4709	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4710	/* end confdefs.h. */
4711
4712	#define YYTEXT_POINTER 1
4713	`cat $LEX_OUTPUT_ROOT.c`
4714	_ACEOF
4715	if ac_fn_c_try_link "$LINENO"; then :
4716	ac_cv_prog_lex_yytext_pointer=yes
4717	fi
4718	rm -f core conftest.err conftest.$ac_objext \
4719	conftest$ac_exeext conftest.$ac_ext
4720	LIBS=$ac_save_LIBS
4721
4722	fi
4723	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
4724	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
4725	if test $ac_cv_prog_lex_yytext_pointer = yes; then
4726
4727	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
4728
4729	fi
4730	rm -f conftest.l $LEX_OUTPUT_ROOT.c
4731
4732	fi
4733	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
4734
4735	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4736	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4737	set x ${MAKE-make}
4738	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4739	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4740	$as_echo_n "(cached) " >&6
4741	else
4742	cat >conftest.make <<\_ACEOF
4743	SHELL = /bin/sh
4744	all:
4745	@echo '@@@%%%=$(MAKE)=@@@%%%'
4746	_ACEOF
4747	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4748	case `${MAKE-make} -f conftest.make 2>/dev/null` in
4749	@@@%%%=?=@@@%%%*)
4750	eval ac_cv_prog_make_${ac_make}_set=yes;;
4751	*)
4752	eval ac_cv_prog_make_${ac_make}_set=no;;
4753	esac
4754	rm -f conftest.make
4755	fi
4756	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4757	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4758	$as_echo "yes" >&6; }
4759	SET_MAKE=
4760	else
4761	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4762	$as_echo "no" >&6; }
4763	SET_MAKE="MAKE=${MAKE-make}"
4764	fi
4765
4766	if test -n "$ac_tool_prefix"; then
4767	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4768	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4769	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4770	$as_echo_n "checking for $ac_word... " >&6; }
4771	if ${ac_cv_prog_RANLIB+:} false; then :
4772	$as_echo_n "(cached) " >&6
4773	else
4774	if test -n "$RANLIB"; then
4775	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4776	else
4777	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4778	for as_dir in $PATH
4779	do
4780	IFS=$as_save_IFS
4781	test -z "$as_dir" && as_dir=.
4782	for ac_exec_ext in '' $ac_executable_extensions; do
4783	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4784	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4785	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4786	break 2
4787	fi
4788	done
4789	done
4790	IFS=$as_save_IFS
4791
4792	fi
4793	fi
4794	RANLIB=$ac_cv_prog_RANLIB
4795	if test -n "$RANLIB"; then
4796	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4797	$as_echo "$RANLIB" >&6; }
4798	else
4799	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4800	$as_echo "no" >&6; }
4801	fi
4802
4803
4804	fi
4805	if test -z "$ac_cv_prog_RANLIB"; then
4806	ac_ct_RANLIB=$RANLIB
4807	# Extract the first word of "ranlib", so it can be a program name with args.
4808	set dummy ranlib; ac_word=$2
4809	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4810	$as_echo_n "checking for $ac_word... " >&6; }
4811	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4812	$as_echo_n "(cached) " >&6
4813	else
4814	if test -n "$ac_ct_RANLIB"; then
4815	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4816	else
4817	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4818	for as_dir in $PATH
4819	do
4820	IFS=$as_save_IFS
4821	test -z "$as_dir" && as_dir=.
4822	for ac_exec_ext in '' $ac_executable_extensions; do
4823	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4824	ac_cv_prog_ac_ct_RANLIB="ranlib"
4825	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4826	break 2
4827	fi
4828	done
4829	done
4830	IFS=$as_save_IFS
4831
4832	fi
4833	fi
4834	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4835	if test -n "$ac_ct_RANLIB"; then
4836	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4837	$as_echo "$ac_ct_RANLIB" >&6; }
4838	else
4839	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4840	$as_echo "no" >&6; }
4841	fi
4842
4843	if test "x$ac_ct_RANLIB" = x; then
4844	RANLIB=":"
4845	else
4846	case $cross_compiling:$ac_tool_warned in
4847	yes:)
4848	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4849	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4850	ac_tool_warned=yes ;;
4851	esac
4852	RANLIB=$ac_ct_RANLIB
4853	fi
4854	else
4855	RANLIB="$ac_cv_prog_RANLIB"
4856	fi
4857
4858
4859	# Checks for libraries.
4860
4861	# Checks for header files.
4862	ac_ext=c
4863	ac_cpp='$CPP $CPPFLAGS'
4864	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4865	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4866	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4867	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4868	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4869	# On Suns, sometimes $CPP names a directory.
4870	if test -n "$CPP" && test -d "$CPP"; then
4871	CPP=
4872	fi
4873	if test -z "$CPP"; then
4874	if ${ac_cv_prog_CPP+:} false; then :
4875	$as_echo_n "(cached) " >&6
4876	else
4877	# Double quotes because CPP needs to be expanded
4878	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4879	do
4880	ac_preproc_ok=false
4881	for ac_c_preproc_warn_flag in '' yes
4882	do
4883	# Use a header file that comes with gcc, so configuring glibc
4884	# with a fresh cross-compiler works.
4885	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4886	# <limits.h> exists even on freestanding compilers.
4887	# On the NeXT, cc -E runs the code through the compiler's parser,
4888	# not just through cpp. "Syntax error" is here to catch this case.
4889	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4890	/* end confdefs.h. */
4891	#ifdef __STDC__
4892	# include <limits.h>
4893	#else
4894	# include <assert.h>
4895	#endif
4896	Syntax error
4897	_ACEOF
4898	if ac_fn_c_try_cpp "$LINENO"; then :
4899
4900	else
4901	# Broken: fails on valid input.
4902	continue
4903	fi
4904	rm -f conftest.err conftest.i conftest.$ac_ext
4905
4906	# OK, works on sane cases. Now check whether nonexistent headers
4907	# can be detected and how.
4908	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4909	/* end confdefs.h. */
4910	#include <ac_nonexistent.h>
4911	_ACEOF
4912	if ac_fn_c_try_cpp "$LINENO"; then :
4913	# Broken: success on invalid input.
4914	continue
4915	else
4916	# Passes both tests.
4917	ac_preproc_ok=:
4918	break
4919	fi
4920	rm -f conftest.err conftest.i conftest.$ac_ext
4921
4922	done
4923	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4924	rm -f conftest.i conftest.err conftest.$ac_ext
4925	if $ac_preproc_ok; then :
4926	break
4927	fi
4928
4929	done
4930	ac_cv_prog_CPP=$CPP
4931
4932	fi
4933	CPP=$ac_cv_prog_CPP
4934	else
4935	ac_cv_prog_CPP=$CPP
4936	fi
4937	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4938	$as_echo "$CPP" >&6; }
4939	ac_preproc_ok=false
4940	for ac_c_preproc_warn_flag in '' yes
4941	do
4942	# Use a header file that comes with gcc, so configuring glibc
4943	# with a fresh cross-compiler works.
4944	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4945	# <limits.h> exists even on freestanding compilers.
4946	# On the NeXT, cc -E runs the code through the compiler's parser,
4947	# not just through cpp. "Syntax error" is here to catch this case.
4948	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4949	/* end confdefs.h. */
4950	#ifdef __STDC__
4951	# include <limits.h>
4952	#else
4953	# include <assert.h>
4954	#endif
4955	Syntax error
4956	_ACEOF
4957	if ac_fn_c_try_cpp "$LINENO"; then :
4958
4959	else
4960	# Broken: fails on valid input.
4961	continue
4962	fi
4963	rm -f conftest.err conftest.i conftest.$ac_ext
4964
4965	# OK, works on sane cases. Now check whether nonexistent headers
4966	# can be detected and how.
4967	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4968	/* end confdefs.h. */
4969	#include <ac_nonexistent.h>
4970	_ACEOF
4971	if ac_fn_c_try_cpp "$LINENO"; then :
4972	# Broken: success on invalid input.
4973	continue
4974	else
4975	# Passes both tests.
4976	ac_preproc_ok=:
4977	break
4978	fi
4979	rm -f conftest.err conftest.i conftest.$ac_ext
4980
4981	done
4982	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4983	rm -f conftest.i conftest.err conftest.$ac_ext
4984	if $ac_preproc_ok; then :
4985
4986	else
4987	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4988	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4989	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4990	See \`config.log' for more details" "$LINENO" 5; }
4991	fi
4992
4993	ac_ext=c
4994	ac_cpp='$CPP $CPPFLAGS'
4995	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4996	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4997	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4998
4999
5000	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5001	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5002	if ${ac_cv_path_GREP+:} false; then :
5003	$as_echo_n "(cached) " >&6
5004	else
5005	if test -z "$GREP"; then
5006	ac_path_GREP_found=false
5007	# Loop through the user's path and test for each of PROGNAME-LIST
5008	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5009	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5010	do
5011	IFS=$as_save_IFS
5012	test -z "$as_dir" && as_dir=.
5013	for ac_prog in grep ggrep; do
5014	for ac_exec_ext in '' $ac_executable_extensions; do
5015	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5016	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
5017	# Check for GNU ac_path_GREP and select it if it is found.
5018	# Check for GNU $ac_path_GREP
5019	case `"$ac_path_GREP" --version 2>&1` in
5020	GNU)
5021	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5022	*)
5023	ac_count=0
5024	$as_echo_n 0123456789 >"conftest.in"
5025	while :
5026	do
5027	cat "conftest.in" "conftest.in" >"conftest.tmp"
5028	mv "conftest.tmp" "conftest.in"
5029	cp "conftest.in" "conftest.nl"
5030	$as_echo 'GREP' >> "conftest.nl"
5031	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5032	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5033	as_fn_arith $ac_count + 1 && ac_count=$as_val
5034	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5035	# Best one so far, save it but keep looking for a better one
5036	ac_cv_path_GREP="$ac_path_GREP"
5037	ac_path_GREP_max=$ac_count
5038	fi
5039	# 10*(2^10) chars as input seems more than enough
5040	test $ac_count -gt 10 && break
5041	done
5042	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5043	esac
5044
5045	$ac_path_GREP_found && break 3
5046	done
5047	done
5048	done
5049	IFS=$as_save_IFS
5050	if test -z "$ac_cv_path_GREP"; then
5051	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5052	fi
5053	else
5054	ac_cv_path_GREP=$GREP
5055	fi
5056
5057	fi
5058	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5059	$as_echo "$ac_cv_path_GREP" >&6; }
5060	GREP="$ac_cv_path_GREP"
5061
5062
5063	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5064	$as_echo_n "checking for egrep... " >&6; }
5065	if ${ac_cv_path_EGREP+:} false; then :
5066	$as_echo_n "(cached) " >&6
5067	else
5068	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5069	then ac_cv_path_EGREP="$GREP -E"
5070	else
5071	if test -z "$EGREP"; then
5072	ac_path_EGREP_found=false
5073	# Loop through the user's path and test for each of PROGNAME-LIST
5074	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5075	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5076	do
5077	IFS=$as_save_IFS
5078	test -z "$as_dir" && as_dir=.
5079	for ac_prog in egrep; do
5080	for ac_exec_ext in '' $ac_executable_extensions; do
5081	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5082	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
5083	# Check for GNU ac_path_EGREP and select it if it is found.
5084	# Check for GNU $ac_path_EGREP
5085	case `"$ac_path_EGREP" --version 2>&1` in
5086	GNU)
5087	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5088	*)
5089	ac_count=0
5090	$as_echo_n 0123456789 >"conftest.in"
5091	while :
5092	do
5093	cat "conftest.in" "conftest.in" >"conftest.tmp"
5094	mv "conftest.tmp" "conftest.in"
5095	cp "conftest.in" "conftest.nl"
5096	$as_echo 'EGREP' >> "conftest.nl"
5097	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5098	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5099	as_fn_arith $ac_count + 1 && ac_count=$as_val
5100	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5101	# Best one so far, save it but keep looking for a better one
5102	ac_cv_path_EGREP="$ac_path_EGREP"
5103	ac_path_EGREP_max=$ac_count
5104	fi
5105	# 10*(2^10) chars as input seems more than enough
5106	test $ac_count -gt 10 && break
5107	done
5108	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5109	esac
5110
5111	$ac_path_EGREP_found && break 3
5112	done
5113	done
5114	done
5115	IFS=$as_save_IFS
5116	if test -z "$ac_cv_path_EGREP"; then
5117	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5118	fi
5119	else
5120	ac_cv_path_EGREP=$EGREP
5121	fi
5122
5123	fi
5124	fi
5125	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5126	$as_echo "$ac_cv_path_EGREP" >&6; }
5127	EGREP="$ac_cv_path_EGREP"
5128
5129
5130	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5131	$as_echo_n "checking for ANSI C header files... " >&6; }
5132	if ${ac_cv_header_stdc+:} false; then :
5133	$as_echo_n "(cached) " >&6
5134	else
5135	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5136	/* end confdefs.h. */
5137	#include <stdlib.h>
5138	#include <stdarg.h>
5139	#include <string.h>
5140	#include <float.h>
5141
5142	int
5143	main ()
5144	{
5145
5146	;
5147	return 0;
5148	}
5149	_ACEOF
5150	if ac_fn_c_try_compile "$LINENO"; then :
5151	ac_cv_header_stdc=yes
5152	else
5153	ac_cv_header_stdc=no
5154	fi
5155	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5156
5157	if test $ac_cv_header_stdc = yes; then
5158	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5159	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5160	/* end confdefs.h. */
5161	#include <string.h>
5162
5163	_ACEOF
5164	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5165	$EGREP "memchr" >/dev/null 2>&1; then :
5166
5167	else
5168	ac_cv_header_stdc=no
5169	fi
5170	rm -f conftest*
5171
5172	fi
5173
5174	if test $ac_cv_header_stdc = yes; then
5175	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5176	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5177	/* end confdefs.h. */
5178	#include <stdlib.h>
5179
5180	_ACEOF
5181	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5182	$EGREP "free" >/dev/null 2>&1; then :
5183
5184	else
5185	ac_cv_header_stdc=no
5186	fi
5187	rm -f conftest*
5188
5189	fi
5190
5191	if test $ac_cv_header_stdc = yes; then
5192	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5193	if test "$cross_compiling" = yes; then :
5194	:
5195	else
5196	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5197	/* end confdefs.h. */
5198	#include <ctype.h>
5199	#include <stdlib.h>
5200	#if ((' ' & 0x0FF) == 0x020)
5201	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5202	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5203	#else
5204	# define ISLOWER(c) \
5205	(('a' <= (c) && (c) <= 'i') \
5206	\|\| ('j' <= (c) && (c) <= 'r') \
5207	\|\| ('s' <= (c) && (c) <= 'z'))
5208	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5209	#endif
5210
5211	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5212	int
5213	main ()
5214	{
5215	int i;
5216	for (i = 0; i < 256; i++)
5217	if (XOR (islower (i), ISLOWER (i))
5218	\|\| toupper (i) != TOUPPER (i))
5219	return 2;
5220	return 0;
5221	}
5222	_ACEOF
5223	if ac_fn_c_try_run "$LINENO"; then :
5224
5225	else
5226	ac_cv_header_stdc=no
5227	fi
5228	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5229	conftest.$ac_objext conftest.beam conftest.$ac_ext
5230	fi
5231
5232	fi
5233	fi
5234	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5235	$as_echo "$ac_cv_header_stdc" >&6; }
5236	if test $ac_cv_header_stdc = yes; then
5237
5238	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5239
5240	fi
5241
5242	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5243	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5244	inttypes.h stdint.h unistd.h
5245	do :
5246	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5247	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5248	"
5249	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5250	cat >>confdefs.h <<_ACEOF
5251	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5252	_ACEOF
5253
5254	fi
5255
5256	done
5257
5258
5259	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5260	if test "x$ac_cv_type_size_t" = xyes; then :
5261
5262	else
5263
5264	cat >>confdefs.h <<_ACEOF
5265	#define size_t unsigned int
5266	_ACEOF
5267
5268	fi
5269
5270	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5271	# for constant arguments. Useless!
5272	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5273	$as_echo_n "checking for working alloca.h... " >&6; }
5274	if ${ac_cv_working_alloca_h+:} false; then :
5275	$as_echo_n "(cached) " >&6
5276	else
5277	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5278	/* end confdefs.h. */
5279	#include <alloca.h>
5280	int
5281	main ()
5282	{
5283	char p = (char ) alloca (2 * sizeof (int));
5284	if (p) return 0;
5285	;
5286	return 0;
5287	}
5288	_ACEOF
5289	if ac_fn_c_try_link "$LINENO"; then :
5290	ac_cv_working_alloca_h=yes
5291	else
5292	ac_cv_working_alloca_h=no
5293	fi
5294	rm -f core conftest.err conftest.$ac_objext \
5295	conftest$ac_exeext conftest.$ac_ext
5296	fi
5297	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5298	$as_echo "$ac_cv_working_alloca_h" >&6; }
5299	if test $ac_cv_working_alloca_h = yes; then
5300
5301	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5302
5303	fi
5304
5305	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5306	$as_echo_n "checking for alloca... " >&6; }
5307	if ${ac_cv_func_alloca_works+:} false; then :
5308	$as_echo_n "(cached) " >&6
5309	else
5310	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5311	/* end confdefs.h. */
5312	#ifdef __GNUC__
5313	# define alloca __builtin_alloca
5314	#else
5315	# ifdef _MSC_VER
5316	# include <malloc.h>
5317	# define alloca _alloca
5318	# else
5319	# ifdef HAVE_ALLOCA_H
5320	# include <alloca.h>
5321	# else
5322	# ifdef _AIX
5323	#pragma alloca
5324	# else
5325	# ifndef alloca /* predefined by HP cc +Olibcalls */
5326	void *alloca (size_t);
5327	# endif
5328	# endif
5329	# endif
5330	# endif
5331	#endif
5332
5333	int
5334	main ()
5335	{
5336	char p = (char ) alloca (1);
5337	if (p) return 0;
5338	;
5339	return 0;
5340	}
5341	_ACEOF
5342	if ac_fn_c_try_link "$LINENO"; then :
5343	ac_cv_func_alloca_works=yes
5344	else
5345	ac_cv_func_alloca_works=no
5346	fi
5347	rm -f core conftest.err conftest.$ac_objext \
5348	conftest$ac_exeext conftest.$ac_ext
5349	fi
5350	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5351	$as_echo "$ac_cv_func_alloca_works" >&6; }
5352
5353	if test $ac_cv_func_alloca_works = yes; then
5354
5355	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5356
5357	else
5358	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5359	# that cause trouble. Some versions do not even contain alloca or
5360	# contain a buggy version. If you still want to use their alloca,
5361	# use ar to extract alloca.o from them instead of compiling alloca.c.
5362
5363	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5364
5365	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5366
5367
5368	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5369	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5370	if ${ac_cv_os_cray+:} false; then :
5371	$as_echo_n "(cached) " >&6
5372	else
5373	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5374	/* end confdefs.h. */
5375	#if defined CRAY && ! defined CRAY2
5376	webecray
5377	#else
5378	wenotbecray
5379	#endif
5380
5381	_ACEOF
5382	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5383	$EGREP "webecray" >/dev/null 2>&1; then :
5384	ac_cv_os_cray=yes
5385	else
5386	ac_cv_os_cray=no
5387	fi
5388	rm -f conftest*
5389
5390	fi
5391	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5392	$as_echo "$ac_cv_os_cray" >&6; }
5393	if test $ac_cv_os_cray = yes; then
5394	for ac_func in _getb67 GETB67 getb67; do
5395	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5396	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5397	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5398
5399	cat >>confdefs.h <<_ACEOF
5400	#define CRAY_STACKSEG_END $ac_func
5401	_ACEOF
5402
5403	break
5404	fi
5405
5406	done
5407	fi
5408
5409	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5410	$as_echo_n "checking stack direction for C alloca... " >&6; }
5411	if ${ac_cv_c_stack_direction+:} false; then :
5412	$as_echo_n "(cached) " >&6
5413	else
5414	if test "$cross_compiling" = yes; then :
5415	ac_cv_c_stack_direction=0
5416	else
5417	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5418	/* end confdefs.h. */
5419	$ac_includes_default
5420	int
5421	find_stack_direction ()
5422	{
5423	static char *addr = 0;
5424	auto char dummy;
5425	if (addr == 0)
5426	{
5427	addr = &dummy;
5428	return find_stack_direction ();
5429	}
5430	else
5431	return (&dummy > addr) ? 1 : -1;
5432	}
5433
5434	int
5435	main ()
5436	{
5437	return find_stack_direction () < 0;
5438	}
5439	_ACEOF
5440	if ac_fn_c_try_run "$LINENO"; then :
5441	ac_cv_c_stack_direction=1
5442	else
5443	ac_cv_c_stack_direction=-1
5444	fi
5445	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5446	conftest.$ac_objext conftest.beam conftest.$ac_ext
5447	fi
5448
5449	fi
5450	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5451	$as_echo "$ac_cv_c_stack_direction" >&6; }
5452	cat >>confdefs.h <<_ACEOF
5453	#define STACK_DIRECTION $ac_cv_c_stack_direction
5454	_ACEOF
5455
5456
5457	fi
5458
5459	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
5460	do :
5461	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5462	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5463	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5464	cat >>confdefs.h <<_ACEOF
5465	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5466	_ACEOF
5467
5468	fi
5469
5470	done
5471
5472
5473	# Checks for typedefs, structures, and compiler characteristics.
5474	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5475	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5476	if ${ac_cv_header_stdbool_h+:} false; then :
5477	$as_echo_n "(cached) " >&6
5478	else
5479	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5480	/* end confdefs.h. */
5481
5482	#include <stdbool.h>
5483	#ifndef bool
5484	"error: bool is not defined"
5485	#endif
5486	#ifndef false
5487	"error: false is not defined"
5488	#endif
5489	#if false
5490	"error: false is not 0"
5491	#endif
5492	#ifndef true
5493	"error: true is not defined"
5494	#endif
5495	#if true != 1
5496	"error: true is not 1"
5497	#endif
5498	#ifndef __bool_true_false_are_defined
5499	"error: __bool_true_false_are_defined is not defined"
5500	#endif
5501
5502	struct s { _Bool s: 1; _Bool t; } s;
5503
5504	char a[true == 1 ? 1 : -1];
5505	char b[false == 0 ? 1 : -1];
5506	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5507	char d[(bool) 0.5 == true ? 1 : -1];
5508	/* See body of main program for 'e'. */
5509	char f[(_Bool) 0.0 == false ? 1 : -1];
5510	char g[true];
5511	char h[sizeof (_Bool)];
5512	char i[sizeof s.t];
5513	enum { j = false, k = true, l = false * true, m = true * 256 };
5514	/* The following fails for
5515	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
5516	_Bool n[m];
5517	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
5518	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
5519	/* Catch a bug in an HP-UX C compiler. See
5520	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
5521	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
5522	*/
5523	_Bool q = true;
5524	_Bool *pq = &q;
5525
5526	int
5527	main ()
5528	{
5529
5530	bool e = &s;
5531	*pq \|= q;
5532	*pq \|= ! q;
5533	/* Refer to every declared value, to avoid compiler optimizations. */
5534	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
5535	+ !m + !n + !o + !p + !q + !pq);
5536
5537	;
5538	return 0;
5539	}
5540	_ACEOF
5541	if ac_fn_c_try_compile "$LINENO"; then :
5542	ac_cv_header_stdbool_h=yes
5543	else
5544	ac_cv_header_stdbool_h=no
5545	fi
5546	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5547	fi
5548	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
5549	$as_echo "$ac_cv_header_stdbool_h" >&6; }
5550	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
5551	if test "x$ac_cv_type__Bool" = xyes; then :
5552
5553	cat >>confdefs.h <<_ACEOF
5554	#define HAVE__BOOL 1
5555	_ACEOF
5556
5557
5558	fi
5559
5560	if test $ac_cv_header_stdbool_h = yes; then
5561
5562	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
5563
5564	fi
5565
5566	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5567	$as_echo_n "checking for inline... " >&6; }
5568	if ${ac_cv_c_inline+:} false; then :
5569	$as_echo_n "(cached) " >&6
5570	else
5571	ac_cv_c_inline=no
5572	for ac_kw in inline __inline__ __inline; do
5573	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5574	/* end confdefs.h. */
5575	#ifndef __cplusplus
5576	typedef int foo_t;
5577	static $ac_kw foo_t static_foo () {return 0; }
5578	$ac_kw foo_t foo () {return 0; }
5579	#endif
5580
5581	_ACEOF
5582	if ac_fn_c_try_compile "$LINENO"; then :
5583	ac_cv_c_inline=$ac_kw
5584	fi
5585	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5586	test "$ac_cv_c_inline" != no && break
5587	done
5588
5589	fi
5590	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5591	$as_echo "$ac_cv_c_inline" >&6; }
5592
5593	case $ac_cv_c_inline in
5594	inline \| yes) ;;
5595	*)
5596	case $ac_cv_c_inline in
5597	no) ac_val=;;
5598	*) ac_val=$ac_cv_c_inline;;
5599	esac
5600	cat >>confdefs.h <<_ACEOF
5601	#ifndef __cplusplus
5602	#define inline $ac_val
5603	#endif
5604	_ACEOF
5605	;;
5606	esac
5607
5608	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5609	case $ac_cv_c_int16_t in #(
5610	no\|yes) ;; #(
5611	*)
5612
5613	cat >>confdefs.h <<_ACEOF
5614	#define int16_t $ac_cv_c_int16_t
5615	_ACEOF
5616	;;
5617	esac
5618
5619	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5620	case $ac_cv_c_int32_t in #(
5621	no\|yes) ;; #(
5622	*)
5623
5624	cat >>confdefs.h <<_ACEOF
5625	#define int32_t $ac_cv_c_int32_t
5626	_ACEOF
5627	;;
5628	esac
5629
5630	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5631	case $ac_cv_c_int8_t in #(
5632	no\|yes) ;; #(
5633	*)
5634
5635	cat >>confdefs.h <<_ACEOF
5636	#define int8_t $ac_cv_c_int8_t
5637	_ACEOF
5638	;;
5639	esac
5640
5641	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5642	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5643	if ${ac_cv_c_restrict+:} false; then :
5644	$as_echo_n "(cached) " >&6
5645	else
5646	ac_cv_c_restrict=no
5647	# The order here caters to the fact that C++ does not require restrict.
5648	for ac_kw in __restrict __restrict__ _Restrict restrict; do
5649	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5650	/* end confdefs.h. */
5651	typedef int * int_ptr;
5652	int foo (int_ptr $ac_kw ip) {
5653	return ip[0];
5654	}
5655	int
5656	main ()
5657	{
5658	int s[1];
5659	int * $ac_kw t = s;
5660	t[0] = 0;
5661	return foo(t)
5662	;
5663	return 0;
5664	}
5665	_ACEOF
5666	if ac_fn_c_try_compile "$LINENO"; then :
5667	ac_cv_c_restrict=$ac_kw
5668	fi
5669	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5670	test "$ac_cv_c_restrict" != no && break
5671	done
5672
5673	fi
5674	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5675	$as_echo "$ac_cv_c_restrict" >&6; }
5676
5677	case $ac_cv_c_restrict in
5678	restrict) ;;
5679	no) $as_echo "#define restrict /**/" >>confdefs.h
5680	;;
5681	*) cat >>confdefs.h <<_ACEOF
5682	#define restrict $ac_cv_c_restrict
5683	_ACEOF
5684	;;
5685	esac
5686
5687	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5688	if test "x$ac_cv_type_size_t" = xyes; then :
5689
5690	else
5691
5692	cat >>confdefs.h <<_ACEOF
5693	#define size_t unsigned int
5694	_ACEOF
5695
5696	fi
5697
5698	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
5699	case $ac_cv_c_uint16_t in #(
5700	no\|yes) ;; #(
5701	*)
5702
5703
5704	cat >>confdefs.h <<_ACEOF
5705	#define uint16_t $ac_cv_c_uint16_t
5706	_ACEOF
5707	;;
5708	esac
5709
5710	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
5711	case $ac_cv_c_uint32_t in #(
5712	no\|yes) ;; #(
5713	*)
5714
5715	$as_echo "#define _UINT32_T 1" >>confdefs.h
5716
5717
5718	cat >>confdefs.h <<_ACEOF
5719	#define uint32_t $ac_cv_c_uint32_t
5720	_ACEOF
5721	;;
5722	esac
5723
5724	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
5725	case $ac_cv_c_uint8_t in #(
5726	no\|yes) ;; #(
5727	*)
5728
5729	$as_echo "#define _UINT8_T 1" >>confdefs.h
5730
5731
5732	cat >>confdefs.h <<_ACEOF
5733	#define uint8_t $ac_cv_c_uint8_t
5734	_ACEOF
5735	;;
5736	esac
5737
5738
5739	# Checks for library functions.
5740	for ac_func in memset putenv strchr strtol
5741	do :
5742	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5743	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5744	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5745	cat >>confdefs.h <<_ACEOF
5746	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5747	_ACEOF
5748
5749	fi
5750	done
5751
5752
5753	ac_config_files="$ac_config_files Makefile src/driver/Makefile src/Makefile src/examples/Makefile src/libcfa/Makefile"
5754
5755
5756	cat >confcache <<\_ACEOF
5757	# This file is a shell script that caches the results of configure
5758	# tests run on this system so they can be shared between configure
5759	# scripts and configure runs, see configure's option --config-cache.
5760	# It is not useful on other systems. If it contains results you don't
5761	# want to keep, you may remove or edit it.
5762	#
5763	# config.status only pays attention to the cache file if you give it
5764	# the --recheck option to rerun configure.
5765	#
5766	# `ac_cv_env_foo' variables (set or unset) will be overridden when
5767	# loading this file, other unset `ac_cv_foo' will be assigned the
5768	# following values.
5769
5770	_ACEOF
5771
5772	# The following way of writing the cache mishandles newlines in values,
5773	# but we know of no workaround that is simple, portable, and efficient.
5774	# So, we kill variables containing newlines.
5775	# Ultrix sh set writes to stderr and can't be redirected directly,
5776	# and sets the high bit in the cache file unless we assign to the vars.
5777	(
5778	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
5779	eval ac_val=\$$ac_var
5780	case $ac_val in #(
5781	${as_nl})
5782	case $ac_var in #(
5783	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5784	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5785	esac
5786	case $ac_var in #(
5787	_ \| IFS \| as_nl) ;; #(
5788	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
5789	*) { eval $ac_var=; unset $ac_var;} ;;
5790	esac ;;
5791	esac
5792	done
5793
5794	(set) 2>&1 \|
5795	case $as_nl`(ac_space=' '; set) 2>&1` in #(
5796	${as_nl}ac_space=\ )
5797	# `set' does not quote correctly, so add quotes: double-quote
5798	# substitution turns \\\\ into \\, and sed turns \\ into \.
5799	sed -n \
5800	"s/'/'\\\\''/g;
5801	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
5802	;; #(
5803	*)
5804	# `set' quotes correctly as required by POSIX, so do not add quotes.
5805	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
5806	;;
5807	esac \|
5808	sort
5809	) \|
5810	sed '
5811	/^ac_cv_env_/b end
5812	t clear
5813	:clear
5814	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
5815	t end
5816	s/^$[^=]$=$.$$/\1=${\1=\2}/
5817	:end' >>confcache
5818	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5819	if test -w "$cache_file"; then
5820	if test "x$cache_file" != "x/dev/null"; then
5821	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5822	$as_echo "$as_me: updating cache $cache_file" >&6;}
5823	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
5824	cat confcache >"$cache_file"
5825	else
5826	case $cache_file in #(
5827	/ \| ?:*)
5828	mv -f confcache "$cache_file"$$ &&
5829	mv -f "$cache_file"$$ "$cache_file" ;; #(
5830	*)
5831	mv -f confcache "$cache_file" ;;
5832	esac
5833	fi
5834	fi
5835	else
5836	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5837	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5838	fi
5839	fi
5840	rm -f confcache
5841
5842	test "x$prefix" = xNONE && prefix=$ac_default_prefix
5843	# Let make expand exec_prefix.
5844	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5845
5846	DEFS=-DHAVE_CONFIG_H
5847
5848	ac_libobjs=
5849	ac_ltlibobjs=
5850	U=
5851	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5852	# 1. Remove the extension, and $U if already installed.
5853	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5854	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
5855	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5856	# will be set to the directory where LIBOBJS objects are built.
5857	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5858	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5859	done
5860	LIBOBJS=$ac_libobjs
5861
5862	LTLIBOBJS=$ac_ltlibobjs
5863
5864
5865	if test -n "$EXEEXT"; then
5866	am__EXEEXT_TRUE=
5867	am__EXEEXT_FALSE='#'
5868	else
5869	am__EXEEXT_TRUE='#'
5870	am__EXEEXT_FALSE=
5871	fi
5872
5873	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5874	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
5875	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5876	fi
5877	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5878	as_fn_error $? "conditional \"AMDEP\" was never defined.
5879	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5880	fi
5881	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
5882	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
5883	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5884	fi
5885	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5886	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
5887	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5888	fi
5889
5890	: "${CONFIG_STATUS=./config.status}"
5891	ac_write_fail=0
5892	ac_clean_files_save=$ac_clean_files
5893	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5894	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5895	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5896	as_write_fail=0
5897	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
5898	#! $SHELL
5899	# Generated by $as_me.
5900	# Run this file to recreate the current configuration.
5901	# Compiler output produced by configure, useful for debugging
5902	# configure, is in config.log if it exists.
5903
5904	debug=false
5905	ac_cs_recheck=false
5906	ac_cs_silent=false
5907
5908	SHELL=\${CONFIG_SHELL-$SHELL}
5909	export SHELL
5910	_ASEOF
5911	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
5912	## -------------------- ##
5913	## M4sh Initialization. ##
5914	## -------------------- ##
5915
5916	# Be more Bourne compatible
5917	DUALCASE=1; export DUALCASE # for MKS sh
5918	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5919	emulate sh
5920	NULLCMD=:
5921	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5922	# is contrary to our usage. Disable this feature.
5923	alias -g '${1+"$@"}'='"$@"'
5924	setopt NO_GLOB_SUBST
5925	else
5926	case `(set -o) 2>/dev/null` in #(
5927	posix) :
5928	set -o posix ;; #(
5929	*) :
5930	;;
5931	esac
5932	fi
5933
5934
5935	as_nl='
5936	'
5937	export as_nl
5938	# Printing a long string crashes Solaris 7 /usr/bin/printf.
5939	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5940	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5941	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5942	# Prefer a ksh shell builtin over an external printf program on Solaris,
5943	# but without wasting forks for bash or zsh.
5944	if test -z "$BASH_VERSION$ZSH_VERSION" \
5945	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5946	as_echo='print -r --'
5947	as_echo_n='print -rn --'
5948	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5949	as_echo='printf %s\n'
5950	as_echo_n='printf %s'
5951	else
5952	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5953	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5954	as_echo_n='/usr/ucb/echo -n'
5955	else
5956	as_echo_body='eval expr "X$1" : "X\$.*\$"'
5957	as_echo_n_body='eval
5958	arg=$1;
5959	case $arg in #(
5960	"$as_nl")
5961	expr "X$arg" : "X\$.*\$$as_nl";
5962	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
5963	esac;
5964	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
5965	'
5966	export as_echo_n_body
5967	as_echo_n='sh -c $as_echo_n_body as_echo'
5968	fi
5969	export as_echo_body
5970	as_echo='sh -c $as_echo_body as_echo'
5971	fi
5972
5973	# The user is always right.
5974	if test "${PATH_SEPARATOR+set}" != set; then
5975	PATH_SEPARATOR=:
5976	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5977	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
5978	PATH_SEPARATOR=';'
5979	}
5980	fi
5981
5982
5983	# IFS
5984	# We need space, tab and new line, in precisely that order. Quoting is
5985	# there to prevent editors from complaining about space-tab.
5986	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
5987	# splitting by setting IFS to empty value.)
5988	IFS=" "" $as_nl"
5989
5990	# Find who we are. Look in the path if we contain no directory separator.
5991	as_myself=
5992	case $0 in #((
5993	[\\/] ) as_myself=$0 ;;
5994	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5995	for as_dir in $PATH
5996	do
5997	IFS=$as_save_IFS
5998	test -z "$as_dir" && as_dir=.
5999	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6000	done
6001	IFS=$as_save_IFS
6002
6003	;;
6004	esac
6005	# We did not find ourselves, most probably we were run as `sh COMMAND'
6006	# in which case we are not to be found in the path.
6007	if test "x$as_myself" = x; then
6008	as_myself=$0
6009	fi
6010	if test ! -f "$as_myself"; then
6011	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6012	exit 1
6013	fi
6014
6015	# Unset variables that we do not need and which cause bugs (e.g. in
6016	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6017	# suppresses any "Segmentation fault" message there. '((' could
6018	# trigger a bug in pdksh 5.2.14.
6019	for as_var in BASH_ENV ENV MAIL MAILPATH
6020	do eval test x\${$as_var+set} = xset \
6021	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6022	done
6023	PS1='$ '
6024	PS2='> '
6025	PS4='+ '
6026
6027	# NLS nuisances.
6028	LC_ALL=C
6029	export LC_ALL
6030	LANGUAGE=C
6031	export LANGUAGE
6032
6033	# CDPATH.
6034	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6035
6036
6037	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6038	# ----------------------------------------
6039	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6040	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6041	# script with STATUS, using 1 if that was 0.
6042	as_fn_error ()
6043	{
6044	as_status=$1; test $as_status -eq 0 && as_status=1
6045	if test "$4"; then
6046	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6047	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6048	fi
6049	$as_echo "$as_me: error: $2" >&2
6050	as_fn_exit $as_status
6051	} # as_fn_error
6052
6053
6054	# as_fn_set_status STATUS
6055	# -----------------------
6056	# Set $? to STATUS, without forking.
6057	as_fn_set_status ()
6058	{
6059	return $1
6060	} # as_fn_set_status
6061
6062	# as_fn_exit STATUS
6063	# -----------------
6064	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6065	as_fn_exit ()
6066	{
6067	set +e
6068	as_fn_set_status $1
6069	exit $1
6070	} # as_fn_exit
6071
6072	# as_fn_unset VAR
6073	# ---------------
6074	# Portably unset VAR.
6075	as_fn_unset ()
6076	{
6077	{ eval $1=; unset $1;}
6078	}
6079	as_unset=as_fn_unset
6080	# as_fn_append VAR VALUE
6081	# ----------------------
6082	# Append the text in VALUE to the end of the definition contained in VAR. Take
6083	# advantage of any shell optimizations that allow amortized linear growth over
6084	# repeated appends, instead of the typical quadratic growth present in naive
6085	# implementations.
6086	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6087	eval 'as_fn_append ()
6088	{
6089	eval $1+=\$2
6090	}'
6091	else
6092	as_fn_append ()
6093	{
6094	eval $1=\$$1\$2
6095	}
6096	fi # as_fn_append
6097
6098	# as_fn_arith ARG...
6099	# ------------------
6100	# Perform arithmetic evaluation on the ARGs, and store the result in the
6101	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6102	# must be portable across $(()) and expr.
6103	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6104	eval 'as_fn_arith ()
6105	{
6106	as_val=$(( $* ))
6107	}'
6108	else
6109	as_fn_arith ()
6110	{
6111	as_val=`expr "$@" \|\| test $? -eq 1`
6112	}
6113	fi # as_fn_arith
6114
6115
6116	if expr a : '$a$' >/dev/null 2>&1 &&
6117	test "X`expr 00001 : '.*$...$'`" = X001; then
6118	as_expr=expr
6119	else
6120	as_expr=false
6121	fi
6122
6123	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6124	as_basename=basename
6125	else
6126	as_basename=false
6127	fi
6128
6129	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6130	as_dirname=dirname
6131	else
6132	as_dirname=false
6133	fi
6134
6135	as_me=`$as_basename -- "$0" \|\|
6136	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6137	X"$0" : 'X$//$$' \\| \
6138	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6139	$as_echo X/"$0" \|
6140	sed '/^.\/$[^/][^/]$\/*$/{
6141	s//\1/
6142	q
6143	}
6144	/^X\/$\/\/$$/{
6145	s//\1/
6146	q
6147	}
6148	/^X\/$\/$.*/{
6149	s//\1/
6150	q
6151	}
6152	s/.*/./; q'`
6153
6154	# Avoid depending upon Character Ranges.
6155	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6156	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6157	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6158	as_cr_digits='0123456789'
6159	as_cr_alnum=$as_cr_Letters$as_cr_digits
6160
6161	ECHO_C= ECHO_N= ECHO_T=
6162	case `echo -n x` in #(((((
6163	-n*)
6164	case `echo 'xy\c'` in
6165	c) ECHO_T=' ';; # ECHO_T is single tab character.
6166	xy) ECHO_C='\c';;
6167	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6168	ECHO_T=' ';;
6169	esac;;
6170	*)
6171	ECHO_N='-n';;
6172	esac
6173
6174	rm -f conf$$ conf$$.exe conf$$.file
6175	if test -d conf$$.dir; then
6176	rm -f conf$$.dir/conf$$.file
6177	else
6178	rm -f conf$$.dir
6179	mkdir conf$$.dir 2>/dev/null
6180	fi
6181	if (echo >conf$$.file) 2>/dev/null; then
6182	if ln -s conf$$.file conf$$ 2>/dev/null; then
6183	as_ln_s='ln -s'
6184	# ... but there are two gotchas:
6185	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6186	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6187	# In both cases, we have to default to `cp -p'.
6188	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6189	as_ln_s='cp -p'
6190	elif ln conf$$.file conf$$ 2>/dev/null; then
6191	as_ln_s=ln
6192	else
6193	as_ln_s='cp -p'
6194	fi
6195	else
6196	as_ln_s='cp -p'
6197	fi
6198	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6199	rmdir conf$$.dir 2>/dev/null
6200
6201
6202	# as_fn_mkdir_p
6203	# -------------
6204	# Create "$as_dir" as a directory, including parents if necessary.
6205	as_fn_mkdir_p ()
6206	{
6207
6208	case $as_dir in #(
6209	-*) as_dir=./$as_dir;;
6210	esac
6211	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6212	as_dirs=
6213	while :; do
6214	case $as_dir in #(
6215	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6216	*) as_qdir=$as_dir;;
6217	esac
6218	as_dirs="'$as_qdir' $as_dirs"
6219	as_dir=`$as_dirname -- "$as_dir" \|\|
6220	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6221	X"$as_dir" : 'X$//$[^/]' \\| \
6222	X"$as_dir" : 'X$//$$' \\| \
6223	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6224	$as_echo X"$as_dir" \|
6225	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6226	s//\1/
6227	q
6228	}
6229	/^X$\/\/$[^/].*/{
6230	s//\1/
6231	q
6232	}
6233	/^X$\/\/$$/{
6234	s//\1/
6235	q
6236	}
6237	/^X$\/$.*/{
6238	s//\1/
6239	q
6240	}
6241	s/.*/./; q'`
6242	test -d "$as_dir" && break
6243	done
6244	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6245	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6246
6247
6248	} # as_fn_mkdir_p
6249	if mkdir -p . 2>/dev/null; then
6250	as_mkdir_p='mkdir -p "$as_dir"'
6251	else
6252	test -d ./-p && rmdir ./-p
6253	as_mkdir_p=false
6254	fi
6255
6256	if test -x / >/dev/null 2>&1; then
6257	as_test_x='test -x'
6258	else
6259	if ls -dL / >/dev/null 2>&1; then
6260	as_ls_L_option=L
6261	else
6262	as_ls_L_option=
6263	fi
6264	as_test_x='
6265	eval sh -c '\''
6266	if test -d "$1"; then
6267	test -d "$1/.";
6268	else
6269	case $1 in #(
6270	-*)set "./$1";;
6271	esac;
6272	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6273	???[sx]):;;)false;;esac;fi
6274	'\'' sh
6275	'
6276	fi
6277	as_executable_p=$as_test_x
6278
6279	# Sed expression to map a string onto a valid CPP name.
6280	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6281
6282	# Sed expression to map a string onto a valid variable name.
6283	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6284
6285
6286	exec 6>&1
6287	## ----------------------------------- ##
6288	## Main body of $CONFIG_STATUS script. ##
6289	## ----------------------------------- ##
6290	_ASEOF
6291	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6292
6293	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6294	# Save the log message, to keep $0 and so on meaningful, and to
6295	# report actual input values of CONFIG_FILES etc. instead of their
6296	# values after options handling.
6297	ac_log="
6298	This file was extended by cfa-cc $as_me 1.0.0, which was
6299	generated by GNU Autoconf 2.68. Invocation command line was
6300
6301	CONFIG_FILES = $CONFIG_FILES
6302	CONFIG_HEADERS = $CONFIG_HEADERS
6303	CONFIG_LINKS = $CONFIG_LINKS
6304	CONFIG_COMMANDS = $CONFIG_COMMANDS
6305	$ $0 $@
6306
6307	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6308	"
6309
6310	_ACEOF
6311
6312	case $ac_config_files in *"
6313	") set x $ac_config_files; shift; ac_config_files=$;;
6314	esac
6315
6316	case $ac_config_headers in *"
6317	") set x $ac_config_headers; shift; ac_config_headers=$;;
6318	esac
6319
6320
6321	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6322	# Files that config.status was made for.
6323	config_files="$ac_config_files"
6324	config_headers="$ac_config_headers"
6325	config_commands="$ac_config_commands"
6326
6327	_ACEOF
6328
6329	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6330	ac_cs_usage="\
6331	\`$as_me' instantiates files and other configuration actions
6332	from templates according to the current configuration. Unless the files
6333	and actions are specified as TAGs, all are instantiated by default.
6334
6335	Usage: $0 [OPTION]... [TAG]...
6336
6337	-h, --help print this help, then exit
6338	-V, --version print version number and configuration settings, then exit
6339	--config print configuration, then exit
6340	-q, --quiet, --silent
6341	do not print progress messages
6342	-d, --debug don't remove temporary files
6343	--recheck update $as_me by reconfiguring in the same conditions
6344	--file=FILE[:TEMPLATE]
6345	instantiate the configuration file FILE
6346	--header=FILE[:TEMPLATE]
6347	instantiate the configuration header FILE
6348
6349	Configuration files:
6350	$config_files
6351
6352	Configuration headers:
6353	$config_headers
6354
6355	Configuration commands:
6356	$config_commands
6357
6358	Report bugs to <cforall@plg.uwaterloo.ca>."
6359
6360	_ACEOF
6361	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6362	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6363	ac_cs_version="\\
6364	cfa-cc config.status 1.0.0
6365	configured by $0, generated by GNU Autoconf 2.68,
6366	with options \\"\$ac_cs_config\\"
6367
6368	Copyright (C) 2010 Free Software Foundation, Inc.
6369	This config.status script is free software; the Free Software Foundation
6370	gives unlimited permission to copy, distribute and modify it."
6371
6372	ac_pwd='$ac_pwd'
6373	srcdir='$srcdir'
6374	INSTALL='$INSTALL'
6375	MKDIR_P='$MKDIR_P'
6376	AWK='$AWK'
6377	test -n "\$AWK" \|\| AWK=awk
6378	_ACEOF
6379
6380	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6381	# The default lists apply if the user does not specify any file.
6382	ac_need_defaults=:
6383	while test $# != 0
6384	do
6385	case $1 in
6386	--=?)
6387	ac_option=`expr "X$1" : 'X$[^=]*$='`
6388	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6389	ac_shift=:
6390	;;
6391	--*=)
6392	ac_option=`expr "X$1" : 'X$[^=]*$='`
6393	ac_optarg=
6394	ac_shift=:
6395	;;
6396	*)
6397	ac_option=$1
6398	ac_optarg=$2
6399	ac_shift=shift
6400	;;
6401	esac
6402
6403	case $ac_option in
6404	# Handling of the options.
6405	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6406	ac_cs_recheck=: ;;
6407	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6408	$as_echo "$ac_cs_version"; exit ;;
6409	--config \| --confi \| --conf \| --con \| --co \| --c )
6410	$as_echo "$ac_cs_config"; exit ;;
6411	--debug \| --debu \| --deb \| --de \| --d \| -d )
6412	debug=: ;;
6413	--file \| --fil \| --fi \| --f )
6414	$ac_shift
6415	case $ac_optarg in
6416	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6417	'') as_fn_error $? "missing file argument" ;;
6418	esac
6419	as_fn_append CONFIG_FILES " '$ac_optarg'"
6420	ac_need_defaults=false;;
6421	--header \| --heade \| --head \| --hea )
6422	$ac_shift
6423	case $ac_optarg in
6424	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6425	esac
6426	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6427	ac_need_defaults=false;;
6428	--he \| --h)
6429	# Conflict between --help and --header
6430	as_fn_error $? "ambiguous option: \`$1'
6431	Try \`$0 --help' for more information.";;
6432	--help \| --hel \| -h )
6433	$as_echo "$ac_cs_usage"; exit ;;
6434	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6435	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6436	ac_cs_silent=: ;;
6437
6438	# This is an error.
6439	-*) as_fn_error $? "unrecognized option: \`$1'
6440	Try \`$0 --help' for more information." ;;
6441
6442	*) as_fn_append ac_config_targets " $1"
6443	ac_need_defaults=false ;;
6444
6445	esac
6446	shift
6447	done
6448
6449	ac_configure_extra_args=
6450
6451	if $ac_cs_silent; then
6452	exec 6>/dev/null
6453	ac_configure_extra_args="$ac_configure_extra_args --silent"
6454	fi
6455
6456	_ACEOF
6457	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6458	if \$ac_cs_recheck; then
6459	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6460	shift
6461	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6462	CONFIG_SHELL='$SHELL'
6463	export CONFIG_SHELL
6464	exec "\$@"
6465	fi
6466
6467	_ACEOF
6468	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6469	exec 5>>config.log
6470	{
6471	echo
6472	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6473	## Running $as_me. ##
6474	_ASBOX
6475	$as_echo "$ac_log"
6476	} >&5
6477
6478	_ACEOF
6479	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6480	#
6481	# INIT-COMMANDS
6482	#
6483	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6484
6485	_ACEOF
6486
6487	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6488
6489	# Handling of arguments.
6490	for ac_config_target in $ac_config_targets
6491	do
6492	case $ac_config_target in
6493	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6494	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6495	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6496	"src/driver/Makefile") CONFIG_FILES="$CONFIG_FILES src/driver/Makefile" ;;
6497	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6498	"src/examples/Makefile") CONFIG_FILES="$CONFIG_FILES src/examples/Makefile" ;;
6499	"src/libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcfa/Makefile" ;;
6500
6501	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6502	esac
6503	done
6504
6505
6506	# If the user did not use the arguments to specify the items to instantiate,
6507	# then the envvar interface is used. Set only those that are not.
6508	# We use the long form for the default assignment because of an extremely
6509	# bizarre bug on SunOS 4.1.3.
6510	if $ac_need_defaults; then
6511	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6512	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
6513	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
6514	fi
6515
6516	# Have a temporary directory for convenience. Make it in the build tree
6517	# simply because there is no reason against having it here, and in addition,
6518	# creating and moving files from /tmp can sometimes cause problems.
6519	# Hook for its removal unless debugging.
6520	# Note that there is a small window in which the directory will not be cleaned:
6521	# after its creation but before its name has been assigned to `$tmp'.
6522	$debug \|\|
6523	{
6524	tmp= ac_tmp=
6525	trap 'exit_status=$?
6526	: "${ac_tmp:=$tmp}"
6527	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
6528	' 0
6529	trap 'as_fn_exit 1' 1 2 13 15
6530	}
6531	# Create a (secure) tmp directory for tmp files.
6532
6533	{
6534	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6535	test -d "$tmp"
6536	} \|\|
6537	{
6538	tmp=./conf$$-$RANDOM
6539	(umask 077 && mkdir "$tmp")
6540	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6541	ac_tmp=$tmp
6542
6543	# Set up the scripts for CONFIG_FILES section.
6544	# No need to generate them if there are no CONFIG_FILES.
6545	# This happens for instance with `./config.status config.h'.
6546	if test -n "$CONFIG_FILES"; then
6547
6548
6549	ac_cr=`echo X \| tr X '\015'`
6550	# On cygwin, bash can eat \r inside `` if the user requested igncr.
6551	# But we know of no other shell where ac_cr would be empty at this
6552	# point, so we can use a bashism as a fallback.
6553	if test "x$ac_cr" = x; then
6554	eval ac_cr=\$\'\\r\'
6555	fi
6556	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6557	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6558	ac_cs_awk_cr='\\r'
6559	else
6560	ac_cs_awk_cr=$ac_cr
6561	fi
6562
6563	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6564	_ACEOF
6565
6566
6567	{
6568	echo "cat >conf$$subs.awk <<_ACEOF" &&
6569	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
6570	echo "_ACEOF"
6571	} >conf$$subs.sh \|\|
6572	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6573	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
6574	ac_delim='%!_!# '
6575	for ac_last_try in false false false false false :; do
6576	. ./conf$$subs.sh \|\|
6577	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6578
6579	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
6580	if test $ac_delim_n = $ac_delim_num; then
6581	break
6582	elif $ac_last_try; then
6583	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6584	else
6585	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6586	fi
6587	done
6588	rm -f conf$$subs.sh
6589
6590	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6591	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6592	_ACEOF
6593	sed -n '
6594	h
6595	s/^/S["/; s/!.*/"]=/
6596	p
6597	g
6598	s/^[^!]*!//
6599	:repl
6600	t repl
6601	s/'"$ac_delim"'$//
6602	t delim
6603	:nl
6604	h
6605	s/$.\{148\}$..*/\1/
6606	t more1
6607	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6608	p
6609	n
6610	b repl
6611	:more1
6612	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6613	p
6614	g
6615	s/.\{148\}//
6616	t nl
6617	:delim
6618	h
6619	s/$.\{148\}$..*/\1/
6620	t more2
6621	s/["\\]/\\&/g; s/^/"/; s/$/"/
6622	p
6623	b
6624	:more2
6625	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6626	p
6627	g
6628	s/.\{148\}//
6629	t delim
6630	' <conf$$subs.awk \| sed '
6631	/^[^""]/{
6632	N
6633	s/\n//
6634	}
6635	' >>$CONFIG_STATUS \|\| ac_write_fail=1
6636	rm -f conf$$subs.awk
6637	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6638	_ACAWK
6639	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6640	for (key in S) S_is_set[key] = 1
6641	FS = ""
6642
6643	}
6644	{
6645	line = $ 0
6646	nfields = split(line, field, "@")
6647	substed = 0
6648	len = length(field[1])
6649	for (i = 2; i < nfields; i++) {
6650	key = field[i]
6651	keylen = length(key)
6652	if (S_is_set[key]) {
6653	value = S[key]
6654	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6655	len += length(value) + length(field[++i])
6656	substed = 1
6657	} else
6658	len += 1 + keylen
6659	}
6660
6661	print line
6662	}
6663
6664	_ACAWK
6665	_ACEOF
6666	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6667	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6668	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6669	else
6670	cat
6671	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6672	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6673	_ACEOF
6674
6675	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6676	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6677	# trailing colons and then remove the whole line if VPATH becomes empty
6678	# (actually we leave an empty line to preserve line numbers).
6679	if test "x$srcdir" = x.; then
6680	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
6681	h
6682	s///
6683	s/^/:/
6684	s/[ ]*$/:/
6685	s/:\$(srcdir):/:/g
6686	s/:\${srcdir}:/:/g
6687	s/:@srcdir@:/:/g
6688	s/^:*//
6689	s/:*$//
6690	x
6691	s/$=[ ]$./\1/
6692	G
6693	s/\n//
6694	s/^[^=]=[ ]$//
6695	}'
6696	fi
6697
6698	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6699	fi # test -n "$CONFIG_FILES"
6700
6701	# Set up the scripts for CONFIG_HEADERS section.
6702	# No need to generate them if there are no CONFIG_HEADERS.
6703	# This happens for instance with `./config.status Makefile'.
6704	if test -n "$CONFIG_HEADERS"; then
6705	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
6706	BEGIN {
6707	_ACEOF
6708
6709	# Transform confdefs.h into an awk script `defines.awk', embedded as
6710	# here-document in config.status, that substitutes the proper values into
6711	# config.h.in to produce config.h.
6712
6713	# Create a delimiter string that does not exist in confdefs.h, to ease
6714	# handling of long lines.
6715	ac_delim='%!_!# '
6716	for ac_last_try in false false :; do
6717	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6718	if test -z "$ac_tt"; then
6719	break
6720	elif $ac_last_try; then
6721	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6722	else
6723	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6724	fi
6725	done
6726
6727	# For the awk script, D is an array of macro values keyed by name,
6728	# likewise P contains macro parameters if any. Preserve backslash
6729	# newline sequences.
6730
6731	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6732	sed -n '
6733	s/.\{148\}/&'"$ac_delim"'/g
6734	t rset
6735	:rset
6736	s/^[ ]#[ ]define[ ][ ]*/ /
6737	t def
6738	d
6739	:def
6740	s/\\$//
6741	t bsnl
6742	s/["\\]/\\&/g
6743	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
6744	D["\1"]=" \3"/p
6745	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
6746	d
6747	:bsnl
6748	s/["\\]/\\&/g
6749	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
6750	D["\1"]=" \3\\\\\\n"\\/p
6751	t cont
6752	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
6753	t cont
6754	d
6755	:cont
6756	n
6757	s/.\{148\}/&'"$ac_delim"'/g
6758	t clear
6759	:clear
6760	s/\\$//
6761	t bsnlc
6762	s/["\\]/\\&/g; s/^/"/; s/$/"/p
6763	d
6764	:bsnlc
6765	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6766	b cont
6767	' <confdefs.h \| sed '
6768	s/'"$ac_delim"'/"\\\
6769	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
6770
6771	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6772	for (key in D) D_is_set[key] = 1
6773	FS = ""
6774	}
6775	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
6776	line = \$ 0
6777	split(line, arg, " ")
6778	if (arg[1] == "#") {
6779	defundef = arg[2]
6780	mac1 = arg[3]
6781	} else {
6782	defundef = substr(arg[1], 2)
6783	mac1 = arg[2]
6784	}
6785	split(mac1, mac2, "(") #)
6786	macro = mac2[1]
6787	prefix = substr(line, 1, index(line, defundef) - 1)
6788	if (D_is_set[macro]) {
6789	# Preserve the white space surrounding the "#".
6790	print prefix "define", macro P[macro] D[macro]
6791	next
6792	} else {
6793	# Replace #undef with comments. This is necessary, for example,
6794	# in the case of _POSIX_SOURCE, which is predefined and required
6795	# on some systems where configure will not decide to define it.
6796	if (defundef == "undef") {
6797	print "/", prefix defundef, macro, "/"
6798	next
6799	}
6800	}
6801	}
6802	{ print }
6803	_ACAWK
6804	_ACEOF
6805	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6806	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6807	fi # test -n "$CONFIG_HEADERS"
6808
6809
6810	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
6811	shift
6812	for ac_tag
6813	do
6814	case $ac_tag in
6815	:[FHLC]) ac_mode=$ac_tag; continue;;
6816	esac
6817	case $ac_mode$ac_tag in
6818	:[FHL]:);;
6819	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6820	:[FH]-) ac_tag=-:-;;
6821	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6822	esac
6823	ac_save_IFS=$IFS
6824	IFS=:
6825	set x $ac_tag
6826	IFS=$ac_save_IFS
6827	shift
6828	ac_file=$1
6829	shift
6830
6831	case $ac_mode in
6832	:L) ac_source=$1;;
6833	:[FH])
6834	ac_file_inputs=
6835	for ac_f
6836	do
6837	case $ac_f in
6838	-) ac_f="$ac_tmp/stdin";;
6839	*) # Look for the file first in the build tree, then in the source tree
6840	# (if the path is not absolute). The absolute path cannot be DOS-style,
6841	# because $ac_f cannot contain `:'.
6842	test -f "$ac_f" \|\|
6843	case $ac_f in
6844	[\\/$]*) false;;
6845	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6846	esac \|\|
6847	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6848	esac
6849	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
6850	as_fn_append ac_file_inputs " '$ac_f'"
6851	done
6852
6853	# Let's still pretend it is `configure' which instantiates (i.e., don't
6854	# use $as_me), people would be surprised to read:
6855	# /* config.h. Generated by config.status. */
6856	configure_input='Generated from '`
6857	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
6858	`' by configure.'
6859	if test x"$ac_file" != x-; then
6860	configure_input="$ac_file. $configure_input"
6861	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6862	$as_echo "$as_me: creating $ac_file" >&6;}
6863	fi
6864	# Neutralize special characters interpreted by sed in replacement strings.
6865	case $configure_input in #(
6866	\& \| \\| \| \\ )
6867	ac_sed_conf_input=`$as_echo "$configure_input" \|
6868	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
6869	*) ac_sed_conf_input=$configure_input;;
6870	esac
6871
6872	case $ac_tag in
6873	:-: \| *:-) cat >"$ac_tmp/stdin" \
6874	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6875	esac
6876	;;
6877	esac
6878
6879	ac_dir=`$as_dirname -- "$ac_file" \|\|
6880	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6881	X"$ac_file" : 'X$//$[^/]' \\| \
6882	X"$ac_file" : 'X$//$$' \\| \
6883	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
6884	$as_echo X"$ac_file" \|
6885	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6886	s//\1/
6887	q
6888	}
6889	/^X$\/\/$[^/].*/{
6890	s//\1/
6891	q
6892	}
6893	/^X$\/\/$$/{
6894	s//\1/
6895	q
6896	}
6897	/^X$\/$.*/{
6898	s//\1/
6899	q
6900	}
6901	s/.*/./; q'`
6902	as_dir="$ac_dir"; as_fn_mkdir_p
6903	ac_builddir=.
6904
6905	case "$ac_dir" in
6906	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6907	*)
6908	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
6909	# A ".." for each directory in $ac_dir_suffix.
6910	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
6911	case $ac_top_builddir_sub in
6912	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6913	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6914	esac ;;
6915	esac
6916	ac_abs_top_builddir=$ac_pwd
6917	ac_abs_builddir=$ac_pwd$ac_dir_suffix
6918	# for backward compatibility:
6919	ac_top_builddir=$ac_top_build_prefix
6920
6921	case $srcdir in
6922	.) # We are building in place.
6923	ac_srcdir=.
6924	ac_top_srcdir=$ac_top_builddir_sub
6925	ac_abs_top_srcdir=$ac_pwd ;;
6926	[\\/]* \| ?:[\\/]* ) # Absolute name.
6927	ac_srcdir=$srcdir$ac_dir_suffix;
6928	ac_top_srcdir=$srcdir
6929	ac_abs_top_srcdir=$srcdir ;;
6930	*) # Relative name.
6931	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6932	ac_top_srcdir=$ac_top_build_prefix$srcdir
6933	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6934	esac
6935	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6936
6937
6938	case $ac_mode in
6939	:F)
6940	#
6941	# CONFIG_FILE
6942	#
6943
6944	case $INSTALL in
6945	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6946	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6947	esac
6948	ac_MKDIR_P=$MKDIR_P
6949	case $MKDIR_P in
6950	[\\/$]* \| ?:[\\/]* ) ;;
6951	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
6952	esac
6953	_ACEOF
6954
6955	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6956	# If the template does not know about datarootdir, expand it.
6957	# FIXME: This hack should be removed a few years after 2.60.
6958	ac_datarootdir_hack=; ac_datarootdir_seen=
6959	ac_sed_dataroot='
6960	/datarootdir/ {
6961	p
6962	q
6963	}
6964	/@datadir@/p
6965	/@docdir@/p
6966	/@infodir@/p
6967	/@localedir@/p
6968	/@mandir@/p'
6969	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6970	datarootdir) ac_datarootdir_seen=yes;;
6971	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
6972	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6973	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6974	_ACEOF
6975	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6976	ac_datarootdir_hack='
6977	s&@datadir@&$datadir&g
6978	s&@docdir@&$docdir&g
6979	s&@infodir@&$infodir&g
6980	s&@localedir@&$localedir&g
6981	s&@mandir@&$mandir&g
6982	s&\\\${datarootdir}&$datarootdir&g' ;;
6983	esac
6984	_ACEOF
6985
6986	# Neutralize VPATH when `$srcdir' = `.'.
6987	# Shell code in configure.ac might set extrasub.
6988	# FIXME: do we really want to maintain this feature?
6989	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6990	ac_sed_extra="$ac_vpsub
6991	$extrasub
6992	_ACEOF
6993	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6994	:t
6995	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
6996	s\|@configure_input@\|$ac_sed_conf_input\|;t t
6997	s&@top_builddir@&$ac_top_builddir_sub&;t t
6998	s&@top_build_prefix@&$ac_top_build_prefix&;t t
6999	s&@srcdir@&$ac_srcdir&;t t
7000	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7001	s&@top_srcdir@&$ac_top_srcdir&;t t
7002	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7003	s&@builddir@&$ac_builddir&;t t
7004	s&@abs_builddir@&$ac_abs_builddir&;t t
7005	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7006	s&@INSTALL@&$ac_INSTALL&;t t
7007	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7008	$ac_datarootdir_hack
7009	"
7010	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7011	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7012
7013	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7014	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7015	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7016	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7017	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7018	which seems to be undefined. Please make sure it is defined" >&5
7019	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7020	which seems to be undefined. Please make sure it is defined" >&2;}
7021
7022	rm -f "$ac_tmp/stdin"
7023	case $ac_file in
7024	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7025	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7026	esac \
7027	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7028	;;
7029	:H)
7030	#
7031	# CONFIG_HEADER
7032	#
7033	if test x"$ac_file" != x-; then
7034	{
7035	$as_echo "/* $configure_input */" \
7036	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7037	} >"$ac_tmp/config.h" \
7038	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7039	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7040	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7041	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7042	else
7043	rm -f "$ac_file"
7044	mv "$ac_tmp/config.h" "$ac_file" \
7045	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7046	fi
7047	else
7048	$as_echo "/* $configure_input */" \
7049	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7050	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7051	fi
7052	# Compute "$ac_file"'s index in $config_headers.
7053	_am_arg="$ac_file"
7054	_am_stamp_count=1
7055	for _am_header in $config_headers :; do
7056	case $_am_header in
7057	$_am_arg \| $_am_arg:* )
7058	break ;;
7059	* )
7060	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7061	esac
7062	done
7063	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7064	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7065	X"$_am_arg" : 'X$//$[^/]' \\| \
7066	X"$_am_arg" : 'X$//$$' \\| \
7067	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7068	$as_echo X"$_am_arg" \|
7069	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7070	s//\1/
7071	q
7072	}
7073	/^X$\/\/$[^/].*/{
7074	s//\1/
7075	q
7076	}
7077	/^X$\/\/$$/{
7078	s//\1/
7079	q
7080	}
7081	/^X$\/$.*/{
7082	s//\1/
7083	q
7084	}
7085	s/.*/./; q'`/stamp-h$_am_stamp_count
7086	;;
7087
7088	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7089	$as_echo "$as_me: executing $ac_file commands" >&6;}
7090	;;
7091	esac
7092
7093
7094	case $ac_file$ac_mode in
7095	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7096	# Autoconf 2.62 quotes --file arguments for eval, but not when files
7097	# are listed without --file. Let's play safe and only enable the eval
7098	# if we detect the quoting.
7099	case $CONFIG_FILES in
7100	\') eval set x "$CONFIG_FILES" ;;
7101	*) set x $CONFIG_FILES ;;
7102	esac
7103	shift
7104	for mf
7105	do
7106	# Strip MF so we end up with the name of the file.
7107	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7108	# Check whether this is an Automake generated Makefile or not.
7109	# We used to match only the files named `Makefile.in', but
7110	# some people rename them; so instead we look at the file content.
7111	# Grep'ing the first line is not enough: some people post-process
7112	# each Makefile.in and add a new line on top of each file to say so.
7113	# Grep'ing the whole file is not good either: AIX grep has a line
7114	# limit of 2048, but all sed's we know have understand at least 4000.
7115	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7116	dirpart=`$as_dirname -- "$mf" \|\|
7117	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7118	X"$mf" : 'X$//$[^/]' \\| \
7119	X"$mf" : 'X$//$$' \\| \
7120	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7121	$as_echo X"$mf" \|
7122	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7123	s//\1/
7124	q
7125	}
7126	/^X$\/\/$[^/].*/{
7127	s//\1/
7128	q
7129	}
7130	/^X$\/\/$$/{
7131	s//\1/
7132	q
7133	}
7134	/^X$\/$.*/{
7135	s//\1/
7136	q
7137	}
7138	s/.*/./; q'`
7139	else
7140	continue
7141	fi
7142	# Extract the definition of DEPDIR, am__include, and am__quote
7143	# from the Makefile without running `make'.
7144	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7145	test -z "$DEPDIR" && continue
7146	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7147	test -z "am__include" && continue
7148	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7149	# When using ansi2knr, U may be empty or an underscore; expand it
7150	U=`sed -n 's/^U = //p' < "$mf"`
7151	# Find all dependency output files, they are included files with
7152	# $(DEPDIR) in their names. We invoke sed twice because it is the
7153	# simplest approach to changing $(DEPDIR) to its actual value in the
7154	# expansion.
7155	for file in `sed -n "
7156	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7157	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7158	# Make sure the directory exists.
7159	test -f "$dirpart/$file" && continue
7160	fdir=`$as_dirname -- "$file" \|\|
7161	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7162	X"$file" : 'X$//$[^/]' \\| \
7163	X"$file" : 'X$//$$' \\| \
7164	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7165	$as_echo X"$file" \|
7166	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7167	s//\1/
7168	q
7169	}
7170	/^X$\/\/$[^/].*/{
7171	s//\1/
7172	q
7173	}
7174	/^X$\/\/$$/{
7175	s//\1/
7176	q
7177	}
7178	/^X$\/$.*/{
7179	s//\1/
7180	q
7181	}
7182	s/.*/./; q'`
7183	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7184	# echo "creating $dirpart/$file"
7185	echo '# dummy' > "$dirpart/$file"
7186	done
7187	done
7188	}
7189	;;
7190
7191	esac
7192	done # for ac_tag
7193
7194
7195	as_fn_exit 0
7196	_ACEOF
7197	ac_clean_files=$ac_clean_files_save
7198
7199	test $ac_write_fail = 0 \|\|
7200	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7201
7202
7203	# configure is writing to config.log, and then calls config.status.
7204	# config.status does its own redirection, appending to config.log.
7205	# Unfortunately, on DOS this fails, as config.log is still kept open
7206	# by configure, so config.status won't be able to write to it; its
7207	# output is simply discarded. So we exec the FD to /dev/null,
7208	# effectively closing config.log, so it can be properly (re)opened and
7209	# appended to by config.status. When coming back to configure, we
7210	# need to make the FD available again.
7211	if test "$no_create" != yes; then
7212	ac_cs_success=:
7213	ac_config_status_args=
7214	test "$silent" = yes &&
7215	ac_config_status_args="$ac_config_status_args --quiet"
7216	exec 5>/dev/null
7217	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7218	exec 5>>config.log
7219	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7220	# would make configure fail if this is the last instruction.
7221	$ac_cs_success \|\| as_fn_exit 1
7222	fi
7223	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7224	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7225	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7226	fi
7227
7228
7229	# Final text
7230	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7231	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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