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source: configure @ 90c3b1c

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

Last change on this file since 90c3b1c was 90c3b1c, checked in by Peter A. Buhr <pabuhr@…>, 9 years ago
compile CFA with C++11, further update refrat with lstlisting macros, support varags, enumeration initialization, add implicit separators to output streams, update example programs that print
Property mode set to `100755`
File size: 204.0 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	BACKEND_CC
646	GCC_PATH
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; backcompiler=$withval
2925	else
2926	backcompiler=""
2927	fi
2928
2929	if test x$backcompiler != x; then
2930	cat >>confdefs.h <<_ACEOF
2931	#define GCC_PATH "${backcompiler}"
2932	_ACEOF
2933
2934	BACKEND_CC=${backcompiler}
2935	else
2936	# Extract the first word of "gcc", so it can be a program name with args.
2937	set dummy gcc; ac_word=$2
2938	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2939	$as_echo_n "checking for $ac_word... " >&6; }
2940	if ${ac_cv_path_GCC_PATH+:} false; then :
2941	$as_echo_n "(cached) " >&6
2942	else
2943	case $GCC_PATH in
2944	[\\/]* \| ?:[\\/]*)
2945	ac_cv_path_GCC_PATH="$GCC_PATH" # Let the user override the test with a path.
2946	;;
2947	*)
2948	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2949	for as_dir in $PATH
2950	do
2951	IFS=$as_save_IFS
2952	test -z "$as_dir" && as_dir=.
2953	for ac_exec_ext in '' $ac_executable_extensions; do
2954	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2955	ac_cv_path_GCC_PATH="$as_dir/$ac_word$ac_exec_ext"
2956	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2957	break 2
2958	fi
2959	done
2960	done
2961	IFS=$as_save_IFS
2962
2963	test -z "$ac_cv_path_GCC_PATH" && ac_cv_path_GCC_PATH="N/A"
2964	;;
2965	esac
2966	fi
2967	GCC_PATH=$ac_cv_path_GCC_PATH
2968	if test -n "$GCC_PATH"; then
2969	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_PATH" >&5
2970	$as_echo "$GCC_PATH" >&6; }
2971	else
2972	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2973	$as_echo "no" >&6; }
2974	fi
2975
2976
2977	if test "$GCC_PATH" = "N/A"; then
2978	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
2979	exit 1
2980	fi
2981
2982	cat >>confdefs.h <<_ACEOF
2983	#define GCC_PATH "${GCC_PATH}"
2984	_ACEOF
2985
2986	BACKEND_CC=${GCC_PATH}
2987	fi
2988
2989
2990	if test "x$prefix" = "xNONE"; then
2991	cfa_prefix=${ac_default_prefix}
2992	else
2993	cfa_prefix=${prefix}
2994	fi
2995
2996	cat >>confdefs.h <<_ACEOF
2997	#define CFA_PREFIX "${cfa_prefix}"
2998	_ACEOF
2999
3000	CFA_PREFIX=${cfa_prefix}
3001
3002
3003	if test "$includedir" = '${prefix}/include'; then
3004	cfa_incdir="${cfa_prefix}/include"
3005	else
3006	cfa_incdir=${includedir}
3007	fi
3008
3009	cat >>confdefs.h <<_ACEOF
3010	#define CFA_INCDIR "${cfa_incdir}"
3011	_ACEOF
3012
3013	CFA_INCDIR=${cfa_incdir}
3014
3015
3016	if test "$bindir" = '${exec_prefix}/bin'; then
3017	cfa_bindir="${cfa_prefix}/bin"
3018	else
3019	cfa_bindir=${bindir}
3020	fi
3021
3022	cat >>confdefs.h <<_ACEOF
3023	#define CFA_BINDIR "${cfa_bindir}"
3024	_ACEOF
3025
3026	CFA_BINDIR=${cfa_bindir}
3027
3028
3029	if test "$libdir" = '${exec_prefix}/lib'; then
3030	cfa_libdir=${cfa_prefix}/lib
3031	else
3032	cfa_libdir=${libdir}
3033	fi
3034
3035	cat >>confdefs.h <<_ACEOF
3036	#define CFA_LIBDIR "${cfa_libdir}"
3037	_ACEOF
3038
3039	CFA_LIBDIR=${cfa_libdir}
3040
3041
3042	# Checks for programs.
3043	ac_ext=cpp
3044	ac_cpp='$CXXCPP $CPPFLAGS'
3045	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3046	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3047	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3048	if test -z "$CXX"; then
3049	if test -n "$CCC"; then
3050	CXX=$CCC
3051	else
3052	if test -n "$ac_tool_prefix"; then
3053	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3054	do
3055	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3056	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3057	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3058	$as_echo_n "checking for $ac_word... " >&6; }
3059	if ${ac_cv_prog_CXX+:} false; then :
3060	$as_echo_n "(cached) " >&6
3061	else
3062	if test -n "$CXX"; then
3063	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3064	else
3065	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3066	for as_dir in $PATH
3067	do
3068	IFS=$as_save_IFS
3069	test -z "$as_dir" && as_dir=.
3070	for ac_exec_ext in '' $ac_executable_extensions; do
3071	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3072	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3073	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3074	break 2
3075	fi
3076	done
3077	done
3078	IFS=$as_save_IFS
3079
3080	fi
3081	fi
3082	CXX=$ac_cv_prog_CXX
3083	if test -n "$CXX"; then
3084	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3085	$as_echo "$CXX" >&6; }
3086	else
3087	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3088	$as_echo "no" >&6; }
3089	fi
3090
3091
3092	test -n "$CXX" && break
3093	done
3094	fi
3095	if test -z "$CXX"; then
3096	ac_ct_CXX=$CXX
3097	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3098	do
3099	# Extract the first word of "$ac_prog", so it can be a program name with args.
3100	set dummy $ac_prog; ac_word=$2
3101	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3102	$as_echo_n "checking for $ac_word... " >&6; }
3103	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3104	$as_echo_n "(cached) " >&6
3105	else
3106	if test -n "$ac_ct_CXX"; then
3107	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3108	else
3109	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3110	for as_dir in $PATH
3111	do
3112	IFS=$as_save_IFS
3113	test -z "$as_dir" && as_dir=.
3114	for ac_exec_ext in '' $ac_executable_extensions; do
3115	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3116	ac_cv_prog_ac_ct_CXX="$ac_prog"
3117	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3118	break 2
3119	fi
3120	done
3121	done
3122	IFS=$as_save_IFS
3123
3124	fi
3125	fi
3126	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3127	if test -n "$ac_ct_CXX"; then
3128	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3129	$as_echo "$ac_ct_CXX" >&6; }
3130	else
3131	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3132	$as_echo "no" >&6; }
3133	fi
3134
3135
3136	test -n "$ac_ct_CXX" && break
3137	done
3138
3139	if test "x$ac_ct_CXX" = x; then
3140	CXX="g++"
3141	else
3142	case $cross_compiling:$ac_tool_warned in
3143	yes:)
3144	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3145	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3146	ac_tool_warned=yes ;;
3147	esac
3148	CXX=$ac_ct_CXX
3149	fi
3150	fi
3151
3152	fi
3153	fi
3154	# Provide some information about the compiler.
3155	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3156	set X $ac_compile
3157	ac_compiler=$2
3158	for ac_option in --version -v -V -qversion; do
3159	{ { ac_try="$ac_compiler $ac_option >&5"
3160	case "(($ac_try" in
3161	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3162	*) ac_try_echo=$ac_try;;
3163	esac
3164	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3165	$as_echo "$ac_try_echo"; } >&5
3166	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3167	ac_status=$?
3168	if test -s conftest.err; then
3169	sed '10a\
3170	... rest of stderr output deleted ...
3171	10q' conftest.err >conftest.er1
3172	cat conftest.er1 >&5
3173	fi
3174	rm -f conftest.er1 conftest.err
3175	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3176	test $ac_status = 0; }
3177	done
3178
3179	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3180	/* end confdefs.h. */
3181
3182	int
3183	main ()
3184	{
3185
3186	;
3187	return 0;
3188	}
3189	_ACEOF
3190	ac_clean_files_save=$ac_clean_files
3191	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3192	# Try to create an executable without -o first, disregard a.out.
3193	# It will help us diagnose broken compilers, and finding out an intuition
3194	# of exeext.
3195	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3196	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3197	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3198
3199	# The possible output files:
3200	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3201
3202	ac_rmfiles=
3203	for ac_file in $ac_files
3204	do
3205	case $ac_file in
3206	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3207	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3208	esac
3209	done
3210	rm -f $ac_rmfiles
3211
3212	if { { ac_try="$ac_link_default"
3213	case "(($ac_try" in
3214	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3215	*) ac_try_echo=$ac_try;;
3216	esac
3217	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3218	$as_echo "$ac_try_echo"; } >&5
3219	(eval "$ac_link_default") 2>&5
3220	ac_status=$?
3221	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3222	test $ac_status = 0; }; then :
3223	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3224	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3225	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3226	# so that the user can short-circuit this test for compilers unknown to
3227	# Autoconf.
3228	for ac_file in $ac_files ''
3229	do
3230	test -f "$ac_file" \|\| continue
3231	case $ac_file in
3232	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3233	;;
3234	[ab].out )
3235	# We found the default executable, but exeext='' is most
3236	# certainly right.
3237	break;;
3238	. )
3239	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3240	then :; else
3241	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3242	fi
3243	# We set ac_cv_exeext here because the later test for it is not
3244	# safe: cross compilers may not add the suffix if given an `-o'
3245	# argument, so we may need to know it at that point already.
3246	# Even if this section looks crufty: it has the advantage of
3247	# actually working.
3248	break;;
3249	* )
3250	break;;
3251	esac
3252	done
3253	test "$ac_cv_exeext" = no && ac_cv_exeext=
3254
3255	else
3256	ac_file=''
3257	fi
3258	if test -z "$ac_file"; then :
3259	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3260	$as_echo "no" >&6; }
3261	$as_echo "$as_me: failed program was:" >&5
3262	sed 's/^/\| /' conftest.$ac_ext >&5
3263
3264	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3265	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3266	as_fn_error 77 "C++ compiler cannot create executables
3267	See \`config.log' for more details" "$LINENO" 5; }
3268	else
3269	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3270	$as_echo "yes" >&6; }
3271	fi
3272	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3273	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3274	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3275	$as_echo "$ac_file" >&6; }
3276	ac_exeext=$ac_cv_exeext
3277
3278	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3279	ac_clean_files=$ac_clean_files_save
3280	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3281	$as_echo_n "checking for suffix of executables... " >&6; }
3282	if { { ac_try="$ac_link"
3283	case "(($ac_try" in
3284	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3285	*) ac_try_echo=$ac_try;;
3286	esac
3287	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3288	$as_echo "$ac_try_echo"; } >&5
3289	(eval "$ac_link") 2>&5
3290	ac_status=$?
3291	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3292	test $ac_status = 0; }; then :
3293	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3294	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3295	# work properly (i.e., refer to `conftest.exe'), while it won't with
3296	# `rm'.
3297	for ac_file in conftest.exe conftest conftest.*; do
3298	test -f "$ac_file" \|\| continue
3299	case $ac_file in
3300	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3301	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3302	break;;
3303	* ) break;;
3304	esac
3305	done
3306	else
3307	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3308	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3309	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3310	See \`config.log' for more details" "$LINENO" 5; }
3311	fi
3312	rm -f conftest conftest$ac_cv_exeext
3313	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3314	$as_echo "$ac_cv_exeext" >&6; }
3315
3316	rm -f conftest.$ac_ext
3317	EXEEXT=$ac_cv_exeext
3318	ac_exeext=$EXEEXT
3319	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3320	/* end confdefs.h. */
3321	#include <stdio.h>
3322	int
3323	main ()
3324	{
3325	FILE *f = fopen ("conftest.out", "w");
3326	return ferror (f) \|\| fclose (f) != 0;
3327
3328	;
3329	return 0;
3330	}
3331	_ACEOF
3332	ac_clean_files="$ac_clean_files conftest.out"
3333	# Check that the compiler produces executables we can run. If not, either
3334	# the compiler is broken, or we cross compile.
3335	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3336	$as_echo_n "checking whether we are cross compiling... " >&6; }
3337	if test "$cross_compiling" != yes; then
3338	{ { ac_try="$ac_link"
3339	case "(($ac_try" in
3340	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3341	*) ac_try_echo=$ac_try;;
3342	esac
3343	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3344	$as_echo "$ac_try_echo"; } >&5
3345	(eval "$ac_link") 2>&5
3346	ac_status=$?
3347	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3348	test $ac_status = 0; }
3349	if { ac_try='./conftest$ac_cv_exeext'
3350	{ { case "(($ac_try" in
3351	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3352	*) ac_try_echo=$ac_try;;
3353	esac
3354	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3355	$as_echo "$ac_try_echo"; } >&5
3356	(eval "$ac_try") 2>&5
3357	ac_status=$?
3358	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3359	test $ac_status = 0; }; }; then
3360	cross_compiling=no
3361	else
3362	if test "$cross_compiling" = maybe; then
3363	cross_compiling=yes
3364	else
3365	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3366	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3367	as_fn_error $? "cannot run C++ compiled programs.
3368	If you meant to cross compile, use \`--host'.
3369	See \`config.log' for more details" "$LINENO" 5; }
3370	fi
3371	fi
3372	fi
3373	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3374	$as_echo "$cross_compiling" >&6; }
3375
3376	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3377	ac_clean_files=$ac_clean_files_save
3378	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3379	$as_echo_n "checking for suffix of object files... " >&6; }
3380	if ${ac_cv_objext+:} false; then :
3381	$as_echo_n "(cached) " >&6
3382	else
3383	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3384	/* end confdefs.h. */
3385
3386	int
3387	main ()
3388	{
3389
3390	;
3391	return 0;
3392	}
3393	_ACEOF
3394	rm -f conftest.o conftest.obj
3395	if { { ac_try="$ac_compile"
3396	case "(($ac_try" in
3397	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3398	*) ac_try_echo=$ac_try;;
3399	esac
3400	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3401	$as_echo "$ac_try_echo"; } >&5
3402	(eval "$ac_compile") 2>&5
3403	ac_status=$?
3404	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3405	test $ac_status = 0; }; then :
3406	for ac_file in conftest.o conftest.obj conftest.*; do
3407	test -f "$ac_file" \|\| continue;
3408	case $ac_file in
3409	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3410	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3411	break;;
3412	esac
3413	done
3414	else
3415	$as_echo "$as_me: failed program was:" >&5
3416	sed 's/^/\| /' conftest.$ac_ext >&5
3417
3418	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3419	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3420	as_fn_error $? "cannot compute suffix of object files: cannot compile
3421	See \`config.log' for more details" "$LINENO" 5; }
3422	fi
3423	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3424	fi
3425	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3426	$as_echo "$ac_cv_objext" >&6; }
3427	OBJEXT=$ac_cv_objext
3428	ac_objext=$OBJEXT
3429	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3430	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3431	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3432	$as_echo_n "(cached) " >&6
3433	else
3434	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3435	/* end confdefs.h. */
3436
3437	int
3438	main ()
3439	{
3440	#ifndef __GNUC__
3441	choke me
3442	#endif
3443
3444	;
3445	return 0;
3446	}
3447	_ACEOF
3448	if ac_fn_cxx_try_compile "$LINENO"; then :
3449	ac_compiler_gnu=yes
3450	else
3451	ac_compiler_gnu=no
3452	fi
3453	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3454	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3455
3456	fi
3457	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3458	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3459	if test $ac_compiler_gnu = yes; then
3460	GXX=yes
3461	else
3462	GXX=
3463	fi
3464	ac_test_CXXFLAGS=${CXXFLAGS+set}
3465	ac_save_CXXFLAGS=$CXXFLAGS
3466	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3467	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3468	if ${ac_cv_prog_cxx_g+:} false; then :
3469	$as_echo_n "(cached) " >&6
3470	else
3471	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3472	ac_cxx_werror_flag=yes
3473	ac_cv_prog_cxx_g=no
3474	CXXFLAGS="-g"
3475	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3476	/* end confdefs.h. */
3477
3478	int
3479	main ()
3480	{
3481
3482	;
3483	return 0;
3484	}
3485	_ACEOF
3486	if ac_fn_cxx_try_compile "$LINENO"; then :
3487	ac_cv_prog_cxx_g=yes
3488	else
3489	CXXFLAGS=""
3490	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3491	/* end confdefs.h. */
3492
3493	int
3494	main ()
3495	{
3496
3497	;
3498	return 0;
3499	}
3500	_ACEOF
3501	if ac_fn_cxx_try_compile "$LINENO"; then :
3502
3503	else
3504	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3505	CXXFLAGS="-g"
3506	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3507	/* end confdefs.h. */
3508
3509	int
3510	main ()
3511	{
3512
3513	;
3514	return 0;
3515	}
3516	_ACEOF
3517	if ac_fn_cxx_try_compile "$LINENO"; then :
3518	ac_cv_prog_cxx_g=yes
3519	fi
3520	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3521	fi
3522	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3523	fi
3524	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3525	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3526	fi
3527	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3528	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3529	if test "$ac_test_CXXFLAGS" = set; then
3530	CXXFLAGS=$ac_save_CXXFLAGS
3531	elif test $ac_cv_prog_cxx_g = yes; then
3532	if test "$GXX" = yes; then
3533	CXXFLAGS="-g -O2"
3534	else
3535	CXXFLAGS="-g"
3536	fi
3537	else
3538	if test "$GXX" = yes; then
3539	CXXFLAGS="-O2"
3540	else
3541	CXXFLAGS=
3542	fi
3543	fi
3544	ac_ext=c
3545	ac_cpp='$CPP $CPPFLAGS'
3546	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3547	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3548	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3549	DEPDIR="${am__leading_dot}deps"
3550
3551	ac_config_commands="$ac_config_commands depfiles"
3552
3553
3554	am_make=${MAKE-make}
3555	cat > confinc << 'END'
3556	am__doit:
3557	@echo this is the am__doit target
3558	.PHONY: am__doit
3559	END
3560	# If we don't find an include directive, just comment out the code.
3561	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3562	$as_echo_n "checking for style of include used by $am_make... " >&6; }
3563	am__include="#"
3564	am__quote=
3565	_am_result=none
3566	# First try GNU make style include.
3567	echo "include confinc" > confmf
3568	# Ignore all kinds of additional output from `make'.
3569	case `$am_make -s -f confmf 2> /dev/null` in #(
3570	the\ am__doit\ target)
3571	am__include=include
3572	am__quote=
3573	_am_result=GNU
3574	;;
3575	esac
3576	# Now try BSD make style include.
3577	if test "$am__include" = "#"; then
3578	echo '.include "confinc"' > confmf
3579	case `$am_make -s -f confmf 2> /dev/null` in #(
3580	the\ am__doit\ target)
3581	am__include=.include
3582	am__quote="\""
3583	_am_result=BSD
3584	;;
3585	esac
3586	fi
3587
3588
3589	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3590	$as_echo "$_am_result" >&6; }
3591	rm -f confinc confmf
3592
3593	# Check whether --enable-dependency-tracking was given.
3594	if test "${enable_dependency_tracking+set}" = set; then :
3595	enableval=$enable_dependency_tracking;
3596	fi
3597
3598	if test "x$enable_dependency_tracking" != xno; then
3599	am_depcomp="$ac_aux_dir/depcomp"
3600	AMDEPBACKSLASH='\'
3601	am__nodep='_no'
3602	fi
3603	if test "x$enable_dependency_tracking" != xno; then
3604	AMDEP_TRUE=
3605	AMDEP_FALSE='#'
3606	else
3607	AMDEP_TRUE='#'
3608	AMDEP_FALSE=
3609	fi
3610
3611
3612
3613	depcc="$CXX" am_compiler_list=
3614
3615	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3616	$as_echo_n "checking dependency style of $depcc... " >&6; }
3617	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3618	$as_echo_n "(cached) " >&6
3619	else
3620	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3621	# We make a subdir and do the tests there. Otherwise we can end up
3622	# making bogus files that we don't know about and never remove. For
3623	# instance it was reported that on HP-UX the gcc test will end up
3624	# making a dummy file named `D' -- because `-MD' means `put the output
3625	# in D'.
3626	rm -rf conftest.dir
3627	mkdir conftest.dir
3628	# Copy depcomp to subdir because otherwise we won't find it if we're
3629	# using a relative directory.
3630	cp "$am_depcomp" conftest.dir
3631	cd conftest.dir
3632	# We will build objects and dependencies in a subdirectory because
3633	# it helps to detect inapplicable dependency modes. For instance
3634	# both Tru64's cc and ICC support -MD to output dependencies as a
3635	# side effect of compilation, but ICC will put the dependencies in
3636	# the current directory while Tru64 will put them in the object
3637	# directory.
3638	mkdir sub
3639
3640	am_cv_CXX_dependencies_compiler_type=none
3641	if test "$am_compiler_list" = ""; then
3642	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3643	fi
3644	am__universal=false
3645	case " $depcc " in #(
3646	\ -arch\ \ -arch\ *) am__universal=true ;;
3647	esac
3648
3649	for depmode in $am_compiler_list; do
3650	# Setup a source with many dependencies, because some compilers
3651	# like to wrap large dependency lists on column 80 (with \), and
3652	# we should not choose a depcomp mode which is confused by this.
3653	#
3654	# We need to recreate these files for each test, as the compiler may
3655	# overwrite some of them when testing with obscure command lines.
3656	# This happens at least with the AIX C compiler.
3657	: > sub/conftest.c
3658	for i in 1 2 3 4 5 6; do
3659	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3660	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3661	# Solaris 8's {/usr,}/bin/sh.
3662	touch sub/conftst$i.h
3663	done
3664	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3665
3666	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3667	# mode. It turns out that the SunPro C++ compiler does not properly
3668	# handle `-M -o', and we need to detect this. Also, some Intel
3669	# versions had trouble with output in subdirs
3670	am__obj=sub/conftest.${OBJEXT-o}
3671	am__minus_obj="-o $am__obj"
3672	case $depmode in
3673	gcc)
3674	# This depmode causes a compiler race in universal mode.
3675	test "$am__universal" = false \|\| continue
3676	;;
3677	nosideeffect)
3678	# after this tag, mechanisms are not by side-effect, so they'll
3679	# only be used when explicitly requested
3680	if test "x$enable_dependency_tracking" = xyes; then
3681	continue
3682	else
3683	break
3684	fi
3685	;;
3686	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
3687	# This compiler won't grok `-c -o', but also, the minuso test has
3688	# not run yet. These depmodes are late enough in the game, and
3689	# so weak that their functioning should not be impacted.
3690	am__obj=conftest.${OBJEXT-o}
3691	am__minus_obj=
3692	;;
3693	none) break ;;
3694	esac
3695	if depmode=$depmode \
3696	source=sub/conftest.c object=$am__obj \
3697	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3698	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3699	>/dev/null 2>conftest.err &&
3700	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3701	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3702	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3703	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3704	# icc doesn't choke on unknown options, it will just issue warnings
3705	# or remarks (even with -Werror). So we grep stderr for any message
3706	# that says an option was ignored or not supported.
3707	# When given -MP, icc 7.0 and 7.1 complain thusly:
3708	# icc: Command line warning: ignoring option '-M'; no argument required
3709	# The diagnosis changed in icc 8.0:
3710	# icc: Command line remark: option '-MP' not supported
3711	if (grep 'ignoring option' conftest.err \|\|
3712	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3713	am_cv_CXX_dependencies_compiler_type=$depmode
3714	break
3715	fi
3716	fi
3717	done
3718
3719	cd ..
3720	rm -rf conftest.dir
3721	else
3722	am_cv_CXX_dependencies_compiler_type=none
3723	fi
3724
3725	fi
3726	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
3727	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
3728	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3729
3730	if
3731	test "x$enable_dependency_tracking" != xno \
3732	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3733	am__fastdepCXX_TRUE=
3734	am__fastdepCXX_FALSE='#'
3735	else
3736	am__fastdepCXX_TRUE='#'
3737	am__fastdepCXX_FALSE=
3738	fi
3739
3740
3741	ac_ext=c
3742	ac_cpp='$CPP $CPPFLAGS'
3743	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3744	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3745	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3746	if test -n "$ac_tool_prefix"; then
3747	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3748	set dummy ${ac_tool_prefix}gcc; ac_word=$2
3749	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3750	$as_echo_n "checking for $ac_word... " >&6; }
3751	if ${ac_cv_prog_CC+:} false; then :
3752	$as_echo_n "(cached) " >&6
3753	else
3754	if test -n "$CC"; then
3755	ac_cv_prog_CC="$CC" # Let the user override the test.
3756	else
3757	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3758	for as_dir in $PATH
3759	do
3760	IFS=$as_save_IFS
3761	test -z "$as_dir" && as_dir=.
3762	for ac_exec_ext in '' $ac_executable_extensions; do
3763	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3764	ac_cv_prog_CC="${ac_tool_prefix}gcc"
3765	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3766	break 2
3767	fi
3768	done
3769	done
3770	IFS=$as_save_IFS
3771
3772	fi
3773	fi
3774	CC=$ac_cv_prog_CC
3775	if test -n "$CC"; then
3776	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3777	$as_echo "$CC" >&6; }
3778	else
3779	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3780	$as_echo "no" >&6; }
3781	fi
3782
3783
3784	fi
3785	if test -z "$ac_cv_prog_CC"; then
3786	ac_ct_CC=$CC
3787	# Extract the first word of "gcc", so it can be a program name with args.
3788	set dummy gcc; ac_word=$2
3789	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3790	$as_echo_n "checking for $ac_word... " >&6; }
3791	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3792	$as_echo_n "(cached) " >&6
3793	else
3794	if test -n "$ac_ct_CC"; then
3795	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3796	else
3797	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3798	for as_dir in $PATH
3799	do
3800	IFS=$as_save_IFS
3801	test -z "$as_dir" && as_dir=.
3802	for ac_exec_ext in '' $ac_executable_extensions; do
3803	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3804	ac_cv_prog_ac_ct_CC="gcc"
3805	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3806	break 2
3807	fi
3808	done
3809	done
3810	IFS=$as_save_IFS
3811
3812	fi
3813	fi
3814	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3815	if test -n "$ac_ct_CC"; then
3816	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3817	$as_echo "$ac_ct_CC" >&6; }
3818	else
3819	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3820	$as_echo "no" >&6; }
3821	fi
3822
3823	if test "x$ac_ct_CC" = x; then
3824	CC=""
3825	else
3826	case $cross_compiling:$ac_tool_warned in
3827	yes:)
3828	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3829	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3830	ac_tool_warned=yes ;;
3831	esac
3832	CC=$ac_ct_CC
3833	fi
3834	else
3835	CC="$ac_cv_prog_CC"
3836	fi
3837
3838	if test -z "$CC"; then
3839	if test -n "$ac_tool_prefix"; then
3840	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3841	set dummy ${ac_tool_prefix}cc; ac_word=$2
3842	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3843	$as_echo_n "checking for $ac_word... " >&6; }
3844	if ${ac_cv_prog_CC+:} false; then :
3845	$as_echo_n "(cached) " >&6
3846	else
3847	if test -n "$CC"; then
3848	ac_cv_prog_CC="$CC" # Let the user override the test.
3849	else
3850	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3851	for as_dir in $PATH
3852	do
3853	IFS=$as_save_IFS
3854	test -z "$as_dir" && as_dir=.
3855	for ac_exec_ext in '' $ac_executable_extensions; do
3856	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3857	ac_cv_prog_CC="${ac_tool_prefix}cc"
3858	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3859	break 2
3860	fi
3861	done
3862	done
3863	IFS=$as_save_IFS
3864
3865	fi
3866	fi
3867	CC=$ac_cv_prog_CC
3868	if test -n "$CC"; then
3869	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3870	$as_echo "$CC" >&6; }
3871	else
3872	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3873	$as_echo "no" >&6; }
3874	fi
3875
3876
3877	fi
3878	fi
3879	if test -z "$CC"; then
3880	# Extract the first word of "cc", so it can be a program name with args.
3881	set dummy cc; ac_word=$2
3882	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3883	$as_echo_n "checking for $ac_word... " >&6; }
3884	if ${ac_cv_prog_CC+:} false; then :
3885	$as_echo_n "(cached) " >&6
3886	else
3887	if test -n "$CC"; then
3888	ac_cv_prog_CC="$CC" # Let the user override the test.
3889	else
3890	ac_prog_rejected=no
3891	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3892	for as_dir in $PATH
3893	do
3894	IFS=$as_save_IFS
3895	test -z "$as_dir" && as_dir=.
3896	for ac_exec_ext in '' $ac_executable_extensions; do
3897	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3898	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3899	ac_prog_rejected=yes
3900	continue
3901	fi
3902	ac_cv_prog_CC="cc"
3903	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3904	break 2
3905	fi
3906	done
3907	done
3908	IFS=$as_save_IFS
3909
3910	if test $ac_prog_rejected = yes; then
3911	# We found a bogon in the path, so make sure we never use it.
3912	set dummy $ac_cv_prog_CC
3913	shift
3914	if test $# != 0; then
3915	# We chose a different compiler from the bogus one.
3916	# However, it has the same basename, so the bogon will be chosen
3917	# first if we set CC to just the basename; use the full file name.
3918	shift
3919	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3920	fi
3921	fi
3922	fi
3923	fi
3924	CC=$ac_cv_prog_CC
3925	if test -n "$CC"; then
3926	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3927	$as_echo "$CC" >&6; }
3928	else
3929	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3930	$as_echo "no" >&6; }
3931	fi
3932
3933
3934	fi
3935	if test -z "$CC"; then
3936	if test -n "$ac_tool_prefix"; then
3937	for ac_prog in cl.exe
3938	do
3939	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3940	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3941	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3942	$as_echo_n "checking for $ac_word... " >&6; }
3943	if ${ac_cv_prog_CC+:} false; then :
3944	$as_echo_n "(cached) " >&6
3945	else
3946	if test -n "$CC"; then
3947	ac_cv_prog_CC="$CC" # Let the user override the test.
3948	else
3949	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3950	for as_dir in $PATH
3951	do
3952	IFS=$as_save_IFS
3953	test -z "$as_dir" && as_dir=.
3954	for ac_exec_ext in '' $ac_executable_extensions; do
3955	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3956	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
3957	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3958	break 2
3959	fi
3960	done
3961	done
3962	IFS=$as_save_IFS
3963
3964	fi
3965	fi
3966	CC=$ac_cv_prog_CC
3967	if test -n "$CC"; then
3968	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3969	$as_echo "$CC" >&6; }
3970	else
3971	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3972	$as_echo "no" >&6; }
3973	fi
3974
3975
3976	test -n "$CC" && break
3977	done
3978	fi
3979	if test -z "$CC"; then
3980	ac_ct_CC=$CC
3981	for ac_prog in cl.exe
3982	do
3983	# Extract the first word of "$ac_prog", so it can be a program name with args.
3984	set dummy $ac_prog; ac_word=$2
3985	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3986	$as_echo_n "checking for $ac_word... " >&6; }
3987	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3988	$as_echo_n "(cached) " >&6
3989	else
3990	if test -n "$ac_ct_CC"; then
3991	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3992	else
3993	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3994	for as_dir in $PATH
3995	do
3996	IFS=$as_save_IFS
3997	test -z "$as_dir" && as_dir=.
3998	for ac_exec_ext in '' $ac_executable_extensions; do
3999	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4000	ac_cv_prog_ac_ct_CC="$ac_prog"
4001	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4002	break 2
4003	fi
4004	done
4005	done
4006	IFS=$as_save_IFS
4007
4008	fi
4009	fi
4010	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4011	if test -n "$ac_ct_CC"; then
4012	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4013	$as_echo "$ac_ct_CC" >&6; }
4014	else
4015	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4016	$as_echo "no" >&6; }
4017	fi
4018
4019
4020	test -n "$ac_ct_CC" && break
4021	done
4022
4023	if test "x$ac_ct_CC" = x; then
4024	CC=""
4025	else
4026	case $cross_compiling:$ac_tool_warned in
4027	yes:)
4028	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4029	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4030	ac_tool_warned=yes ;;
4031	esac
4032	CC=$ac_ct_CC
4033	fi
4034	fi
4035
4036	fi
4037
4038
4039	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4040	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4041	as_fn_error $? "no acceptable C compiler found in \$PATH
4042	See \`config.log' for more details" "$LINENO" 5; }
4043
4044	# Provide some information about the compiler.
4045	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4046	set X $ac_compile
4047	ac_compiler=$2
4048	for ac_option in --version -v -V -qversion; do
4049	{ { ac_try="$ac_compiler $ac_option >&5"
4050	case "(($ac_try" in
4051	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4052	*) ac_try_echo=$ac_try;;
4053	esac
4054	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4055	$as_echo "$ac_try_echo"; } >&5
4056	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4057	ac_status=$?
4058	if test -s conftest.err; then
4059	sed '10a\
4060	... rest of stderr output deleted ...
4061	10q' conftest.err >conftest.er1
4062	cat conftest.er1 >&5
4063	fi
4064	rm -f conftest.er1 conftest.err
4065	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4066	test $ac_status = 0; }
4067	done
4068
4069	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4070	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4071	if ${ac_cv_c_compiler_gnu+:} false; then :
4072	$as_echo_n "(cached) " >&6
4073	else
4074	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4075	/* end confdefs.h. */
4076
4077	int
4078	main ()
4079	{
4080	#ifndef __GNUC__
4081	choke me
4082	#endif
4083
4084	;
4085	return 0;
4086	}
4087	_ACEOF
4088	if ac_fn_c_try_compile "$LINENO"; then :
4089	ac_compiler_gnu=yes
4090	else
4091	ac_compiler_gnu=no
4092	fi
4093	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4094	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4095
4096	fi
4097	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4098	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4099	if test $ac_compiler_gnu = yes; then
4100	GCC=yes
4101	else
4102	GCC=
4103	fi
4104	ac_test_CFLAGS=${CFLAGS+set}
4105	ac_save_CFLAGS=$CFLAGS
4106	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4107	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4108	if ${ac_cv_prog_cc_g+:} false; then :
4109	$as_echo_n "(cached) " >&6
4110	else
4111	ac_save_c_werror_flag=$ac_c_werror_flag
4112	ac_c_werror_flag=yes
4113	ac_cv_prog_cc_g=no
4114	CFLAGS="-g"
4115	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4116	/* end confdefs.h. */
4117
4118	int
4119	main ()
4120	{
4121
4122	;
4123	return 0;
4124	}
4125	_ACEOF
4126	if ac_fn_c_try_compile "$LINENO"; then :
4127	ac_cv_prog_cc_g=yes
4128	else
4129	CFLAGS=""
4130	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4131	/* end confdefs.h. */
4132
4133	int
4134	main ()
4135	{
4136
4137	;
4138	return 0;
4139	}
4140	_ACEOF
4141	if ac_fn_c_try_compile "$LINENO"; then :
4142
4143	else
4144	ac_c_werror_flag=$ac_save_c_werror_flag
4145	CFLAGS="-g"
4146	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4147	/* end confdefs.h. */
4148
4149	int
4150	main ()
4151	{
4152
4153	;
4154	return 0;
4155	}
4156	_ACEOF
4157	if ac_fn_c_try_compile "$LINENO"; then :
4158	ac_cv_prog_cc_g=yes
4159	fi
4160	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4161	fi
4162	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4163	fi
4164	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4165	ac_c_werror_flag=$ac_save_c_werror_flag
4166	fi
4167	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4168	$as_echo "$ac_cv_prog_cc_g" >&6; }
4169	if test "$ac_test_CFLAGS" = set; then
4170	CFLAGS=$ac_save_CFLAGS
4171	elif test $ac_cv_prog_cc_g = yes; then
4172	if test "$GCC" = yes; then
4173	CFLAGS="-g -O2"
4174	else
4175	CFLAGS="-g"
4176	fi
4177	else
4178	if test "$GCC" = yes; then
4179	CFLAGS="-O2"
4180	else
4181	CFLAGS=
4182	fi
4183	fi
4184	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4185	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4186	if ${ac_cv_prog_cc_c89+:} false; then :
4187	$as_echo_n "(cached) " >&6
4188	else
4189	ac_cv_prog_cc_c89=no
4190	ac_save_CC=$CC
4191	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4192	/* end confdefs.h. */
4193	#include <stdarg.h>
4194	#include <stdio.h>
4195	#include <sys/types.h>
4196	#include <sys/stat.h>
4197	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4198	struct buf { int x; };
4199	FILE * (rcsopen) (struct buf , struct stat *, int);
4200	static char *e (p, i)
4201	char **p;
4202	int i;
4203	{
4204	return p[i];
4205	}
4206	static char f (char (g) (char , int), char *p, ...)
4207	{
4208	char *s;
4209	va_list v;
4210	va_start (v,p);
4211	s = g (p, va_arg (v,int));
4212	va_end (v);
4213	return s;
4214	}
4215
4216	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4217	function prototypes and stuff, but not '\xHH' hex character constants.
4218	These don't provoke an error unfortunately, instead are silently treated
4219	as 'x'. The following induces an error, until -std is added to get
4220	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4221	array size at least. It's necessary to write '\x00'==0 to get something
4222	that's true only with -std. */
4223	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4224
4225	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4226	inside strings and character constants. */
4227	#define FOO(x) 'x'
4228	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4229
4230	int test (int i, double x);
4231	struct s1 {int (*f) (int a);};
4232	struct s2 {int (*f) (double a);};
4233	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4234	int argc;
4235	char **argv;
4236	int
4237	main ()
4238	{
4239	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4240	;
4241	return 0;
4242	}
4243	_ACEOF
4244	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4245	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4246	do
4247	CC="$ac_save_CC $ac_arg"
4248	if ac_fn_c_try_compile "$LINENO"; then :
4249	ac_cv_prog_cc_c89=$ac_arg
4250	fi
4251	rm -f core conftest.err conftest.$ac_objext
4252	test "x$ac_cv_prog_cc_c89" != "xno" && break
4253	done
4254	rm -f conftest.$ac_ext
4255	CC=$ac_save_CC
4256
4257	fi
4258	# AC_CACHE_VAL
4259	case "x$ac_cv_prog_cc_c89" in
4260	x)
4261	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4262	$as_echo "none needed" >&6; } ;;
4263	xno)
4264	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4265	$as_echo "unsupported" >&6; } ;;
4266	*)
4267	CC="$CC $ac_cv_prog_cc_c89"
4268	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4269	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4270	esac
4271	if test "x$ac_cv_prog_cc_c89" != xno; then :
4272
4273	fi
4274
4275	ac_ext=c
4276	ac_cpp='$CPP $CPPFLAGS'
4277	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4278	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4279	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4280
4281	depcc="$CC" am_compiler_list=
4282
4283	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4284	$as_echo_n "checking dependency style of $depcc... " >&6; }
4285	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4286	$as_echo_n "(cached) " >&6
4287	else
4288	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4289	# We make a subdir and do the tests there. Otherwise we can end up
4290	# making bogus files that we don't know about and never remove. For
4291	# instance it was reported that on HP-UX the gcc test will end up
4292	# making a dummy file named `D' -- because `-MD' means `put the output
4293	# in D'.
4294	rm -rf conftest.dir
4295	mkdir conftest.dir
4296	# Copy depcomp to subdir because otherwise we won't find it if we're
4297	# using a relative directory.
4298	cp "$am_depcomp" conftest.dir
4299	cd conftest.dir
4300	# We will build objects and dependencies in a subdirectory because
4301	# it helps to detect inapplicable dependency modes. For instance
4302	# both Tru64's cc and ICC support -MD to output dependencies as a
4303	# side effect of compilation, but ICC will put the dependencies in
4304	# the current directory while Tru64 will put them in the object
4305	# directory.
4306	mkdir sub
4307
4308	am_cv_CC_dependencies_compiler_type=none
4309	if test "$am_compiler_list" = ""; then
4310	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4311	fi
4312	am__universal=false
4313	case " $depcc " in #(
4314	\ -arch\ \ -arch\ *) am__universal=true ;;
4315	esac
4316
4317	for depmode in $am_compiler_list; do
4318	# Setup a source with many dependencies, because some compilers
4319	# like to wrap large dependency lists on column 80 (with \), and
4320	# we should not choose a depcomp mode which is confused by this.
4321	#
4322	# We need to recreate these files for each test, as the compiler may
4323	# overwrite some of them when testing with obscure command lines.
4324	# This happens at least with the AIX C compiler.
4325	: > sub/conftest.c
4326	for i in 1 2 3 4 5 6; do
4327	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4328	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4329	# Solaris 8's {/usr,}/bin/sh.
4330	touch sub/conftst$i.h
4331	done
4332	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4333
4334	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4335	# mode. It turns out that the SunPro C++ compiler does not properly
4336	# handle `-M -o', and we need to detect this. Also, some Intel
4337	# versions had trouble with output in subdirs
4338	am__obj=sub/conftest.${OBJEXT-o}
4339	am__minus_obj="-o $am__obj"
4340	case $depmode in
4341	gcc)
4342	# This depmode causes a compiler race in universal mode.
4343	test "$am__universal" = false \|\| continue
4344	;;
4345	nosideeffect)
4346	# after this tag, mechanisms are not by side-effect, so they'll
4347	# only be used when explicitly requested
4348	if test "x$enable_dependency_tracking" = xyes; then
4349	continue
4350	else
4351	break
4352	fi
4353	;;
4354	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4355	# This compiler won't grok `-c -o', but also, the minuso test has
4356	# not run yet. These depmodes are late enough in the game, and
4357	# so weak that their functioning should not be impacted.
4358	am__obj=conftest.${OBJEXT-o}
4359	am__minus_obj=
4360	;;
4361	none) break ;;
4362	esac
4363	if depmode=$depmode \
4364	source=sub/conftest.c object=$am__obj \
4365	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4366	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4367	>/dev/null 2>conftest.err &&
4368	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4369	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4370	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4371	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4372	# icc doesn't choke on unknown options, it will just issue warnings
4373	# or remarks (even with -Werror). So we grep stderr for any message
4374	# that says an option was ignored or not supported.
4375	# When given -MP, icc 7.0 and 7.1 complain thusly:
4376	# icc: Command line warning: ignoring option '-M'; no argument required
4377	# The diagnosis changed in icc 8.0:
4378	# icc: Command line remark: option '-MP' not supported
4379	if (grep 'ignoring option' conftest.err \|\|
4380	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4381	am_cv_CC_dependencies_compiler_type=$depmode
4382	break
4383	fi
4384	fi
4385	done
4386
4387	cd ..
4388	rm -rf conftest.dir
4389	else
4390	am_cv_CC_dependencies_compiler_type=none
4391	fi
4392
4393	fi
4394	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4395	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4396	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4397
4398	if
4399	test "x$enable_dependency_tracking" != xno \
4400	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4401	am__fastdepCC_TRUE=
4402	am__fastdepCC_FALSE='#'
4403	else
4404	am__fastdepCC_TRUE='#'
4405	am__fastdepCC_FALSE=
4406	fi
4407
4408
4409	if test "x$CC" != xcc; then
4410	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4411	$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4412	else
4413	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4414	$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4415	fi
4416	set dummy $CC; ac_cc=`$as_echo "$2" \|
4417	sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4418	if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
4419	$as_echo_n "(cached) " >&6
4420	else
4421	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4422	/* end confdefs.h. */
4423
4424	int
4425	main ()
4426	{
4427
4428	;
4429	return 0;
4430	}
4431	_ACEOF
4432	# Make sure it works both with $CC and with simple cc.
4433	# We do the test twice because some compilers refuse to overwrite an
4434	# existing .o file with -o, though they will create one.
4435	ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4436	rm -f conftest2.*
4437	if { { case "(($ac_try" in
4438	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4439	*) ac_try_echo=$ac_try;;
4440	esac
4441	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4442	$as_echo "$ac_try_echo"; } >&5
4443	(eval "$ac_try") 2>&5
4444	ac_status=$?
4445	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4446	test $ac_status = 0; } &&
4447	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4448	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4449	*) ac_try_echo=$ac_try;;
4450	esac
4451	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4452	$as_echo "$ac_try_echo"; } >&5
4453	(eval "$ac_try") 2>&5
4454	ac_status=$?
4455	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4456	test $ac_status = 0; };
4457	then
4458	eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4459	if test "x$CC" != xcc; then
4460	# Test first that cc exists at all.
4461	if { ac_try='cc -c conftest.$ac_ext >&5'
4462	{ { case "(($ac_try" in
4463	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4464	*) ac_try_echo=$ac_try;;
4465	esac
4466	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4467	$as_echo "$ac_try_echo"; } >&5
4468	(eval "$ac_try") 2>&5
4469	ac_status=$?
4470	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4471	test $ac_status = 0; }; }; then
4472	ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4473	rm -f conftest2.*
4474	if { { case "(($ac_try" in
4475	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4476	*) ac_try_echo=$ac_try;;
4477	esac
4478	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4479	$as_echo "$ac_try_echo"; } >&5
4480	(eval "$ac_try") 2>&5
4481	ac_status=$?
4482	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4483	test $ac_status = 0; } &&
4484	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4485	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4486	*) ac_try_echo=$ac_try;;
4487	esac
4488	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4489	$as_echo "$ac_try_echo"; } >&5
4490	(eval "$ac_try") 2>&5
4491	ac_status=$?
4492	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4493	test $ac_status = 0; };
4494	then
4495	# cc works too.
4496	:
4497	else
4498	# cc exists but doesn't like -o.
4499	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4500	fi
4501	fi
4502	fi
4503	else
4504	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4505	fi
4506	rm -f core conftest*
4507
4508	fi
4509	if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4510	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4511	$as_echo "yes" >&6; }
4512	else
4513	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4514	$as_echo "no" >&6; }
4515
4516	$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4517
4518	fi
4519
4520	# FIXME: we rely on the cache variable name because
4521	# there is no other way.
4522	set dummy $CC
4523	am_cc=`echo $2 \| sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4524	eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4525	if test "$am_t" != yes; then
4526	# Losing compiler, so override with the script.
4527	# FIXME: It is wrong to rewrite CC.
4528	# But if we don't then we get into trouble of one sort or another.
4529	# A longer-term fix would be to have automake use am__CC in this case,
4530	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4531	CC="$am_aux_dir/compile $CC"
4532	fi
4533
4534	# deprecated
4535	# These are often not installed and people miss seeing the "no", so stop the configure.
4536	for ac_prog in 'bison -y' byacc
4537	do
4538	# Extract the first word of "$ac_prog", so it can be a program name with args.
4539	set dummy $ac_prog; ac_word=$2
4540	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4541	$as_echo_n "checking for $ac_word... " >&6; }
4542	if ${ac_cv_prog_YACC+:} false; then :
4543	$as_echo_n "(cached) " >&6
4544	else
4545	if test -n "$YACC"; then
4546	ac_cv_prog_YACC="$YACC" # Let the user override the test.
4547	else
4548	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4549	for as_dir in $PATH
4550	do
4551	IFS=$as_save_IFS
4552	test -z "$as_dir" && as_dir=.
4553	for ac_exec_ext in '' $ac_executable_extensions; do
4554	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4555	ac_cv_prog_YACC="$ac_prog"
4556	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4557	break 2
4558	fi
4559	done
4560	done
4561	IFS=$as_save_IFS
4562
4563	fi
4564	fi
4565	YACC=$ac_cv_prog_YACC
4566	if test -n "$YACC"; then
4567	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
4568	$as_echo "$YACC" >&6; }
4569	else
4570	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4571	$as_echo "no" >&6; }
4572	fi
4573
4574
4575	test -n "$YACC" && break
4576	done
4577	test -n "$YACC" \|\| YACC="yacc"
4578
4579	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
4580
4581	for ac_prog in flex lex
4582	do
4583	# Extract the first word of "$ac_prog", so it can be a program name with args.
4584	set dummy $ac_prog; ac_word=$2
4585	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4586	$as_echo_n "checking for $ac_word... " >&6; }
4587	if ${ac_cv_prog_LEX+:} false; then :
4588	$as_echo_n "(cached) " >&6
4589	else
4590	if test -n "$LEX"; then
4591	ac_cv_prog_LEX="$LEX" # Let the user override the test.
4592	else
4593	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4594	for as_dir in $PATH
4595	do
4596	IFS=$as_save_IFS
4597	test -z "$as_dir" && as_dir=.
4598	for ac_exec_ext in '' $ac_executable_extensions; do
4599	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4600	ac_cv_prog_LEX="$ac_prog"
4601	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4602	break 2
4603	fi
4604	done
4605	done
4606	IFS=$as_save_IFS
4607
4608	fi
4609	fi
4610	LEX=$ac_cv_prog_LEX
4611	if test -n "$LEX"; then
4612	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
4613	$as_echo "$LEX" >&6; }
4614	else
4615	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4616	$as_echo "no" >&6; }
4617	fi
4618
4619
4620	test -n "$LEX" && break
4621	done
4622	test -n "$LEX" \|\| LEX=":"
4623
4624	if test "x$LEX" != "x:"; then
4625	cat >conftest.l <<_ACEOF
4626	%%
4627	a { ECHO; }
4628	b { REJECT; }
4629	c { yymore (); }
4630	d { yyless (1); }
4631	e { yyless (input () != 0); }
4632	f { unput (yytext[0]); }
4633	. { BEGIN INITIAL; }
4634	%%
4635	#ifdef YYTEXT_POINTER
4636	extern char *yytext;
4637	#endif
4638	int
4639	main (void)
4640	{
4641	return ! yylex () + ! yywrap ();
4642	}
4643	_ACEOF
4644	{ { ac_try="$LEX conftest.l"
4645	case "(($ac_try" in
4646	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4647	*) ac_try_echo=$ac_try;;
4648	esac
4649	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4650	$as_echo "$ac_try_echo"; } >&5
4651	(eval "$LEX conftest.l") 2>&5
4652	ac_status=$?
4653	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4654	test $ac_status = 0; }
4655	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
4656	$as_echo_n "checking lex output file root... " >&6; }
4657	if ${ac_cv_prog_lex_root+:} false; then :
4658	$as_echo_n "(cached) " >&6
4659	else
4660
4661	if test -f lex.yy.c; then
4662	ac_cv_prog_lex_root=lex.yy
4663	elif test -f lexyy.c; then
4664	ac_cv_prog_lex_root=lexyy
4665	else
4666	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
4667	fi
4668	fi
4669	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
4670	$as_echo "$ac_cv_prog_lex_root" >&6; }
4671	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
4672
4673	if test -z "${LEXLIB+set}"; then
4674	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
4675	$as_echo_n "checking lex library... " >&6; }
4676	if ${ac_cv_lib_lex+:} false; then :
4677	$as_echo_n "(cached) " >&6
4678	else
4679
4680	ac_save_LIBS=$LIBS
4681	ac_cv_lib_lex='none needed'
4682	for ac_lib in '' -lfl -ll; do
4683	LIBS="$ac_lib $ac_save_LIBS"
4684	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4685	/* end confdefs.h. */
4686	`cat $LEX_OUTPUT_ROOT.c`
4687	_ACEOF
4688	if ac_fn_c_try_link "$LINENO"; then :
4689	ac_cv_lib_lex=$ac_lib
4690	fi
4691	rm -f core conftest.err conftest.$ac_objext \
4692	conftest$ac_exeext conftest.$ac_ext
4693	test "$ac_cv_lib_lex" != 'none needed' && break
4694	done
4695	LIBS=$ac_save_LIBS
4696
4697	fi
4698	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
4699	$as_echo "$ac_cv_lib_lex" >&6; }
4700	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
4701	fi
4702
4703
4704	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
4705	$as_echo_n "checking whether yytext is a pointer... " >&6; }
4706	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
4707	$as_echo_n "(cached) " >&6
4708	else
4709	# POSIX says lex can declare yytext either as a pointer or an array; the
4710	# default is implementation-dependent. Figure out which it is, since
4711	# not all implementations provide the %pointer and %array declarations.
4712	ac_cv_prog_lex_yytext_pointer=no
4713	ac_save_LIBS=$LIBS
4714	LIBS="$LEXLIB $ac_save_LIBS"
4715	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4716	/* end confdefs.h. */
4717
4718	#define YYTEXT_POINTER 1
4719	`cat $LEX_OUTPUT_ROOT.c`
4720	_ACEOF
4721	if ac_fn_c_try_link "$LINENO"; then :
4722	ac_cv_prog_lex_yytext_pointer=yes
4723	fi
4724	rm -f core conftest.err conftest.$ac_objext \
4725	conftest$ac_exeext conftest.$ac_ext
4726	LIBS=$ac_save_LIBS
4727
4728	fi
4729	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
4730	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
4731	if test $ac_cv_prog_lex_yytext_pointer = yes; then
4732
4733	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
4734
4735	fi
4736	rm -f conftest.l $LEX_OUTPUT_ROOT.c
4737
4738	fi
4739	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
4740
4741	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4742	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4743	set x ${MAKE-make}
4744	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4745	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4746	$as_echo_n "(cached) " >&6
4747	else
4748	cat >conftest.make <<\_ACEOF
4749	SHELL = /bin/sh
4750	all:
4751	@echo '@@@%%%=$(MAKE)=@@@%%%'
4752	_ACEOF
4753	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4754	case `${MAKE-make} -f conftest.make 2>/dev/null` in
4755	@@@%%%=?=@@@%%%*)
4756	eval ac_cv_prog_make_${ac_make}_set=yes;;
4757	*)
4758	eval ac_cv_prog_make_${ac_make}_set=no;;
4759	esac
4760	rm -f conftest.make
4761	fi
4762	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4763	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4764	$as_echo "yes" >&6; }
4765	SET_MAKE=
4766	else
4767	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4768	$as_echo "no" >&6; }
4769	SET_MAKE="MAKE=${MAKE-make}"
4770	fi
4771
4772	if test -n "$ac_tool_prefix"; then
4773	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4774	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4775	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4776	$as_echo_n "checking for $ac_word... " >&6; }
4777	if ${ac_cv_prog_RANLIB+:} false; then :
4778	$as_echo_n "(cached) " >&6
4779	else
4780	if test -n "$RANLIB"; then
4781	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4782	else
4783	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4784	for as_dir in $PATH
4785	do
4786	IFS=$as_save_IFS
4787	test -z "$as_dir" && as_dir=.
4788	for ac_exec_ext in '' $ac_executable_extensions; do
4789	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4790	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4791	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4792	break 2
4793	fi
4794	done
4795	done
4796	IFS=$as_save_IFS
4797
4798	fi
4799	fi
4800	RANLIB=$ac_cv_prog_RANLIB
4801	if test -n "$RANLIB"; then
4802	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4803	$as_echo "$RANLIB" >&6; }
4804	else
4805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4806	$as_echo "no" >&6; }
4807	fi
4808
4809
4810	fi
4811	if test -z "$ac_cv_prog_RANLIB"; then
4812	ac_ct_RANLIB=$RANLIB
4813	# Extract the first word of "ranlib", so it can be a program name with args.
4814	set dummy ranlib; ac_word=$2
4815	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4816	$as_echo_n "checking for $ac_word... " >&6; }
4817	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4818	$as_echo_n "(cached) " >&6
4819	else
4820	if test -n "$ac_ct_RANLIB"; then
4821	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4822	else
4823	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4824	for as_dir in $PATH
4825	do
4826	IFS=$as_save_IFS
4827	test -z "$as_dir" && as_dir=.
4828	for ac_exec_ext in '' $ac_executable_extensions; do
4829	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4830	ac_cv_prog_ac_ct_RANLIB="ranlib"
4831	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4832	break 2
4833	fi
4834	done
4835	done
4836	IFS=$as_save_IFS
4837
4838	fi
4839	fi
4840	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4841	if test -n "$ac_ct_RANLIB"; then
4842	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4843	$as_echo "$ac_ct_RANLIB" >&6; }
4844	else
4845	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4846	$as_echo "no" >&6; }
4847	fi
4848
4849	if test "x$ac_ct_RANLIB" = x; then
4850	RANLIB=":"
4851	else
4852	case $cross_compiling:$ac_tool_warned in
4853	yes:)
4854	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4855	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4856	ac_tool_warned=yes ;;
4857	esac
4858	RANLIB=$ac_ct_RANLIB
4859	fi
4860	else
4861	RANLIB="$ac_cv_prog_RANLIB"
4862	fi
4863
4864
4865	# Checks for libraries.
4866
4867	# Checks for header files.
4868	ac_ext=c
4869	ac_cpp='$CPP $CPPFLAGS'
4870	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4871	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4872	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4873	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4874	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4875	# On Suns, sometimes $CPP names a directory.
4876	if test -n "$CPP" && test -d "$CPP"; then
4877	CPP=
4878	fi
4879	if test -z "$CPP"; then
4880	if ${ac_cv_prog_CPP+:} false; then :
4881	$as_echo_n "(cached) " >&6
4882	else
4883	# Double quotes because CPP needs to be expanded
4884	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4885	do
4886	ac_preproc_ok=false
4887	for ac_c_preproc_warn_flag in '' yes
4888	do
4889	# Use a header file that comes with gcc, so configuring glibc
4890	# with a fresh cross-compiler works.
4891	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4892	# <limits.h> exists even on freestanding compilers.
4893	# On the NeXT, cc -E runs the code through the compiler's parser,
4894	# not just through cpp. "Syntax error" is here to catch this case.
4895	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4896	/* end confdefs.h. */
4897	#ifdef __STDC__
4898	# include <limits.h>
4899	#else
4900	# include <assert.h>
4901	#endif
4902	Syntax error
4903	_ACEOF
4904	if ac_fn_c_try_cpp "$LINENO"; then :
4905
4906	else
4907	# Broken: fails on valid input.
4908	continue
4909	fi
4910	rm -f conftest.err conftest.i conftest.$ac_ext
4911
4912	# OK, works on sane cases. Now check whether nonexistent headers
4913	# can be detected and how.
4914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4915	/* end confdefs.h. */
4916	#include <ac_nonexistent.h>
4917	_ACEOF
4918	if ac_fn_c_try_cpp "$LINENO"; then :
4919	# Broken: success on invalid input.
4920	continue
4921	else
4922	# Passes both tests.
4923	ac_preproc_ok=:
4924	break
4925	fi
4926	rm -f conftest.err conftest.i conftest.$ac_ext
4927
4928	done
4929	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4930	rm -f conftest.i conftest.err conftest.$ac_ext
4931	if $ac_preproc_ok; then :
4932	break
4933	fi
4934
4935	done
4936	ac_cv_prog_CPP=$CPP
4937
4938	fi
4939	CPP=$ac_cv_prog_CPP
4940	else
4941	ac_cv_prog_CPP=$CPP
4942	fi
4943	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4944	$as_echo "$CPP" >&6; }
4945	ac_preproc_ok=false
4946	for ac_c_preproc_warn_flag in '' yes
4947	do
4948	# Use a header file that comes with gcc, so configuring glibc
4949	# with a fresh cross-compiler works.
4950	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4951	# <limits.h> exists even on freestanding compilers.
4952	# On the NeXT, cc -E runs the code through the compiler's parser,
4953	# not just through cpp. "Syntax error" is here to catch this case.
4954	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4955	/* end confdefs.h. */
4956	#ifdef __STDC__
4957	# include <limits.h>
4958	#else
4959	# include <assert.h>
4960	#endif
4961	Syntax error
4962	_ACEOF
4963	if ac_fn_c_try_cpp "$LINENO"; then :
4964
4965	else
4966	# Broken: fails on valid input.
4967	continue
4968	fi
4969	rm -f conftest.err conftest.i conftest.$ac_ext
4970
4971	# OK, works on sane cases. Now check whether nonexistent headers
4972	# can be detected and how.
4973	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4974	/* end confdefs.h. */
4975	#include <ac_nonexistent.h>
4976	_ACEOF
4977	if ac_fn_c_try_cpp "$LINENO"; then :
4978	# Broken: success on invalid input.
4979	continue
4980	else
4981	# Passes both tests.
4982	ac_preproc_ok=:
4983	break
4984	fi
4985	rm -f conftest.err conftest.i conftest.$ac_ext
4986
4987	done
4988	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4989	rm -f conftest.i conftest.err conftest.$ac_ext
4990	if $ac_preproc_ok; then :
4991
4992	else
4993	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4994	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4995	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
4996	See \`config.log' for more details" "$LINENO" 5; }
4997	fi
4998
4999	ac_ext=c
5000	ac_cpp='$CPP $CPPFLAGS'
5001	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5002	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5003	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5004
5005
5006	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5007	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5008	if ${ac_cv_path_GREP+:} false; then :
5009	$as_echo_n "(cached) " >&6
5010	else
5011	if test -z "$GREP"; then
5012	ac_path_GREP_found=false
5013	# Loop through the user's path and test for each of PROGNAME-LIST
5014	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5015	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5016	do
5017	IFS=$as_save_IFS
5018	test -z "$as_dir" && as_dir=.
5019	for ac_prog in grep ggrep; do
5020	for ac_exec_ext in '' $ac_executable_extensions; do
5021	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5022	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
5023	# Check for GNU ac_path_GREP and select it if it is found.
5024	# Check for GNU $ac_path_GREP
5025	case `"$ac_path_GREP" --version 2>&1` in
5026	GNU)
5027	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5028	*)
5029	ac_count=0
5030	$as_echo_n 0123456789 >"conftest.in"
5031	while :
5032	do
5033	cat "conftest.in" "conftest.in" >"conftest.tmp"
5034	mv "conftest.tmp" "conftest.in"
5035	cp "conftest.in" "conftest.nl"
5036	$as_echo 'GREP' >> "conftest.nl"
5037	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5038	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5039	as_fn_arith $ac_count + 1 && ac_count=$as_val
5040	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5041	# Best one so far, save it but keep looking for a better one
5042	ac_cv_path_GREP="$ac_path_GREP"
5043	ac_path_GREP_max=$ac_count
5044	fi
5045	# 10*(2^10) chars as input seems more than enough
5046	test $ac_count -gt 10 && break
5047	done
5048	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5049	esac
5050
5051	$ac_path_GREP_found && break 3
5052	done
5053	done
5054	done
5055	IFS=$as_save_IFS
5056	if test -z "$ac_cv_path_GREP"; then
5057	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5058	fi
5059	else
5060	ac_cv_path_GREP=$GREP
5061	fi
5062
5063	fi
5064	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5065	$as_echo "$ac_cv_path_GREP" >&6; }
5066	GREP="$ac_cv_path_GREP"
5067
5068
5069	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5070	$as_echo_n "checking for egrep... " >&6; }
5071	if ${ac_cv_path_EGREP+:} false; then :
5072	$as_echo_n "(cached) " >&6
5073	else
5074	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5075	then ac_cv_path_EGREP="$GREP -E"
5076	else
5077	if test -z "$EGREP"; then
5078	ac_path_EGREP_found=false
5079	# Loop through the user's path and test for each of PROGNAME-LIST
5080	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5081	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5082	do
5083	IFS=$as_save_IFS
5084	test -z "$as_dir" && as_dir=.
5085	for ac_prog in egrep; do
5086	for ac_exec_ext in '' $ac_executable_extensions; do
5087	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5088	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
5089	# Check for GNU ac_path_EGREP and select it if it is found.
5090	# Check for GNU $ac_path_EGREP
5091	case `"$ac_path_EGREP" --version 2>&1` in
5092	GNU)
5093	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5094	*)
5095	ac_count=0
5096	$as_echo_n 0123456789 >"conftest.in"
5097	while :
5098	do
5099	cat "conftest.in" "conftest.in" >"conftest.tmp"
5100	mv "conftest.tmp" "conftest.in"
5101	cp "conftest.in" "conftest.nl"
5102	$as_echo 'EGREP' >> "conftest.nl"
5103	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5104	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5105	as_fn_arith $ac_count + 1 && ac_count=$as_val
5106	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5107	# Best one so far, save it but keep looking for a better one
5108	ac_cv_path_EGREP="$ac_path_EGREP"
5109	ac_path_EGREP_max=$ac_count
5110	fi
5111	# 10*(2^10) chars as input seems more than enough
5112	test $ac_count -gt 10 && break
5113	done
5114	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5115	esac
5116
5117	$ac_path_EGREP_found && break 3
5118	done
5119	done
5120	done
5121	IFS=$as_save_IFS
5122	if test -z "$ac_cv_path_EGREP"; then
5123	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5124	fi
5125	else
5126	ac_cv_path_EGREP=$EGREP
5127	fi
5128
5129	fi
5130	fi
5131	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5132	$as_echo "$ac_cv_path_EGREP" >&6; }
5133	EGREP="$ac_cv_path_EGREP"
5134
5135
5136	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5137	$as_echo_n "checking for ANSI C header files... " >&6; }
5138	if ${ac_cv_header_stdc+:} false; then :
5139	$as_echo_n "(cached) " >&6
5140	else
5141	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5142	/* end confdefs.h. */
5143	#include <stdlib.h>
5144	#include <stdarg.h>
5145	#include <string.h>
5146	#include <float.h>
5147
5148	int
5149	main ()
5150	{
5151
5152	;
5153	return 0;
5154	}
5155	_ACEOF
5156	if ac_fn_c_try_compile "$LINENO"; then :
5157	ac_cv_header_stdc=yes
5158	else
5159	ac_cv_header_stdc=no
5160	fi
5161	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5162
5163	if test $ac_cv_header_stdc = yes; then
5164	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5165	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5166	/* end confdefs.h. */
5167	#include <string.h>
5168
5169	_ACEOF
5170	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5171	$EGREP "memchr" >/dev/null 2>&1; then :
5172
5173	else
5174	ac_cv_header_stdc=no
5175	fi
5176	rm -f conftest*
5177
5178	fi
5179
5180	if test $ac_cv_header_stdc = yes; then
5181	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5182	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5183	/* end confdefs.h. */
5184	#include <stdlib.h>
5185
5186	_ACEOF
5187	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5188	$EGREP "free" >/dev/null 2>&1; then :
5189
5190	else
5191	ac_cv_header_stdc=no
5192	fi
5193	rm -f conftest*
5194
5195	fi
5196
5197	if test $ac_cv_header_stdc = yes; then
5198	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5199	if test "$cross_compiling" = yes; then :
5200	:
5201	else
5202	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5203	/* end confdefs.h. */
5204	#include <ctype.h>
5205	#include <stdlib.h>
5206	#if ((' ' & 0x0FF) == 0x020)
5207	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5208	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5209	#else
5210	# define ISLOWER(c) \
5211	(('a' <= (c) && (c) <= 'i') \
5212	\|\| ('j' <= (c) && (c) <= 'r') \
5213	\|\| ('s' <= (c) && (c) <= 'z'))
5214	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5215	#endif
5216
5217	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5218	int
5219	main ()
5220	{
5221	int i;
5222	for (i = 0; i < 256; i++)
5223	if (XOR (islower (i), ISLOWER (i))
5224	\|\| toupper (i) != TOUPPER (i))
5225	return 2;
5226	return 0;
5227	}
5228	_ACEOF
5229	if ac_fn_c_try_run "$LINENO"; then :
5230
5231	else
5232	ac_cv_header_stdc=no
5233	fi
5234	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5235	conftest.$ac_objext conftest.beam conftest.$ac_ext
5236	fi
5237
5238	fi
5239	fi
5240	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5241	$as_echo "$ac_cv_header_stdc" >&6; }
5242	if test $ac_cv_header_stdc = yes; then
5243
5244	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5245
5246	fi
5247
5248	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5249	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5250	inttypes.h stdint.h unistd.h
5251	do :
5252	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5253	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5254	"
5255	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5256	cat >>confdefs.h <<_ACEOF
5257	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5258	_ACEOF
5259
5260	fi
5261
5262	done
5263
5264
5265	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5266	if test "x$ac_cv_type_size_t" = xyes; then :
5267
5268	else
5269
5270	cat >>confdefs.h <<_ACEOF
5271	#define size_t unsigned int
5272	_ACEOF
5273
5274	fi
5275
5276	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5277	# for constant arguments. Useless!
5278	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5279	$as_echo_n "checking for working alloca.h... " >&6; }
5280	if ${ac_cv_working_alloca_h+:} false; then :
5281	$as_echo_n "(cached) " >&6
5282	else
5283	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5284	/* end confdefs.h. */
5285	#include <alloca.h>
5286	int
5287	main ()
5288	{
5289	char p = (char ) alloca (2 * sizeof (int));
5290	if (p) return 0;
5291	;
5292	return 0;
5293	}
5294	_ACEOF
5295	if ac_fn_c_try_link "$LINENO"; then :
5296	ac_cv_working_alloca_h=yes
5297	else
5298	ac_cv_working_alloca_h=no
5299	fi
5300	rm -f core conftest.err conftest.$ac_objext \
5301	conftest$ac_exeext conftest.$ac_ext
5302	fi
5303	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5304	$as_echo "$ac_cv_working_alloca_h" >&6; }
5305	if test $ac_cv_working_alloca_h = yes; then
5306
5307	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5308
5309	fi
5310
5311	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5312	$as_echo_n "checking for alloca... " >&6; }
5313	if ${ac_cv_func_alloca_works+:} false; then :
5314	$as_echo_n "(cached) " >&6
5315	else
5316	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5317	/* end confdefs.h. */
5318	#ifdef __GNUC__
5319	# define alloca __builtin_alloca
5320	#else
5321	# ifdef _MSC_VER
5322	# include <malloc.h>
5323	# define alloca _alloca
5324	# else
5325	# ifdef HAVE_ALLOCA_H
5326	# include <alloca.h>
5327	# else
5328	# ifdef _AIX
5329	#pragma alloca
5330	# else
5331	# ifndef alloca /* predefined by HP cc +Olibcalls */
5332	void *alloca (size_t);
5333	# endif
5334	# endif
5335	# endif
5336	# endif
5337	#endif
5338
5339	int
5340	main ()
5341	{
5342	char p = (char ) alloca (1);
5343	if (p) return 0;
5344	;
5345	return 0;
5346	}
5347	_ACEOF
5348	if ac_fn_c_try_link "$LINENO"; then :
5349	ac_cv_func_alloca_works=yes
5350	else
5351	ac_cv_func_alloca_works=no
5352	fi
5353	rm -f core conftest.err conftest.$ac_objext \
5354	conftest$ac_exeext conftest.$ac_ext
5355	fi
5356	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5357	$as_echo "$ac_cv_func_alloca_works" >&6; }
5358
5359	if test $ac_cv_func_alloca_works = yes; then
5360
5361	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5362
5363	else
5364	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5365	# that cause trouble. Some versions do not even contain alloca or
5366	# contain a buggy version. If you still want to use their alloca,
5367	# use ar to extract alloca.o from them instead of compiling alloca.c.
5368
5369	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5370
5371	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5372
5373
5374	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5375	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5376	if ${ac_cv_os_cray+:} false; then :
5377	$as_echo_n "(cached) " >&6
5378	else
5379	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5380	/* end confdefs.h. */
5381	#if defined CRAY && ! defined CRAY2
5382	webecray
5383	#else
5384	wenotbecray
5385	#endif
5386
5387	_ACEOF
5388	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5389	$EGREP "webecray" >/dev/null 2>&1; then :
5390	ac_cv_os_cray=yes
5391	else
5392	ac_cv_os_cray=no
5393	fi
5394	rm -f conftest*
5395
5396	fi
5397	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5398	$as_echo "$ac_cv_os_cray" >&6; }
5399	if test $ac_cv_os_cray = yes; then
5400	for ac_func in _getb67 GETB67 getb67; do
5401	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5402	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5403	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5404
5405	cat >>confdefs.h <<_ACEOF
5406	#define CRAY_STACKSEG_END $ac_func
5407	_ACEOF
5408
5409	break
5410	fi
5411
5412	done
5413	fi
5414
5415	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5416	$as_echo_n "checking stack direction for C alloca... " >&6; }
5417	if ${ac_cv_c_stack_direction+:} false; then :
5418	$as_echo_n "(cached) " >&6
5419	else
5420	if test "$cross_compiling" = yes; then :
5421	ac_cv_c_stack_direction=0
5422	else
5423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5424	/* end confdefs.h. */
5425	$ac_includes_default
5426	int
5427	find_stack_direction ()
5428	{
5429	static char *addr = 0;
5430	auto char dummy;
5431	if (addr == 0)
5432	{
5433	addr = &dummy;
5434	return find_stack_direction ();
5435	}
5436	else
5437	return (&dummy > addr) ? 1 : -1;
5438	}
5439
5440	int
5441	main ()
5442	{
5443	return find_stack_direction () < 0;
5444	}
5445	_ACEOF
5446	if ac_fn_c_try_run "$LINENO"; then :
5447	ac_cv_c_stack_direction=1
5448	else
5449	ac_cv_c_stack_direction=-1
5450	fi
5451	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5452	conftest.$ac_objext conftest.beam conftest.$ac_ext
5453	fi
5454
5455	fi
5456	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5457	$as_echo "$ac_cv_c_stack_direction" >&6; }
5458	cat >>confdefs.h <<_ACEOF
5459	#define STACK_DIRECTION $ac_cv_c_stack_direction
5460	_ACEOF
5461
5462
5463	fi
5464
5465	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
5466	do :
5467	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5468	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5469	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5470	cat >>confdefs.h <<_ACEOF
5471	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5472	_ACEOF
5473
5474	fi
5475
5476	done
5477
5478
5479	# Checks for typedefs, structures, and compiler characteristics.
5480	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5481	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5482	if ${ac_cv_header_stdbool_h+:} false; then :
5483	$as_echo_n "(cached) " >&6
5484	else
5485	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5486	/* end confdefs.h. */
5487
5488	#include <stdbool.h>
5489	#ifndef bool
5490	"error: bool is not defined"
5491	#endif
5492	#ifndef false
5493	"error: false is not defined"
5494	#endif
5495	#if false
5496	"error: false is not 0"
5497	#endif
5498	#ifndef true
5499	"error: true is not defined"
5500	#endif
5501	#if true != 1
5502	"error: true is not 1"
5503	#endif
5504	#ifndef __bool_true_false_are_defined
5505	"error: __bool_true_false_are_defined is not defined"
5506	#endif
5507
5508	struct s { _Bool s: 1; _Bool t; } s;
5509
5510	char a[true == 1 ? 1 : -1];
5511	char b[false == 0 ? 1 : -1];
5512	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5513	char d[(bool) 0.5 == true ? 1 : -1];
5514	/* See body of main program for 'e'. */
5515	char f[(_Bool) 0.0 == false ? 1 : -1];
5516	char g[true];
5517	char h[sizeof (_Bool)];
5518	char i[sizeof s.t];
5519	enum { j = false, k = true, l = false * true, m = true * 256 };
5520	/* The following fails for
5521	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
5522	_Bool n[m];
5523	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
5524	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
5525	/* Catch a bug in an HP-UX C compiler. See
5526	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
5527	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
5528	*/
5529	_Bool q = true;
5530	_Bool *pq = &q;
5531
5532	int
5533	main ()
5534	{
5535
5536	bool e = &s;
5537	*pq \|= q;
5538	*pq \|= ! q;
5539	/* Refer to every declared value, to avoid compiler optimizations. */
5540	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
5541	+ !m + !n + !o + !p + !q + !pq);
5542
5543	;
5544	return 0;
5545	}
5546	_ACEOF
5547	if ac_fn_c_try_compile "$LINENO"; then :
5548	ac_cv_header_stdbool_h=yes
5549	else
5550	ac_cv_header_stdbool_h=no
5551	fi
5552	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5553	fi
5554	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
5555	$as_echo "$ac_cv_header_stdbool_h" >&6; }
5556	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
5557	if test "x$ac_cv_type__Bool" = xyes; then :
5558
5559	cat >>confdefs.h <<_ACEOF
5560	#define HAVE__BOOL 1
5561	_ACEOF
5562
5563
5564	fi
5565
5566	if test $ac_cv_header_stdbool_h = yes; then
5567
5568	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
5569
5570	fi
5571
5572	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5573	$as_echo_n "checking for inline... " >&6; }
5574	if ${ac_cv_c_inline+:} false; then :
5575	$as_echo_n "(cached) " >&6
5576	else
5577	ac_cv_c_inline=no
5578	for ac_kw in inline __inline__ __inline; do
5579	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5580	/* end confdefs.h. */
5581	#ifndef __cplusplus
5582	typedef int foo_t;
5583	static $ac_kw foo_t static_foo () {return 0; }
5584	$ac_kw foo_t foo () {return 0; }
5585	#endif
5586
5587	_ACEOF
5588	if ac_fn_c_try_compile "$LINENO"; then :
5589	ac_cv_c_inline=$ac_kw
5590	fi
5591	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5592	test "$ac_cv_c_inline" != no && break
5593	done
5594
5595	fi
5596	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5597	$as_echo "$ac_cv_c_inline" >&6; }
5598
5599	case $ac_cv_c_inline in
5600	inline \| yes) ;;
5601	*)
5602	case $ac_cv_c_inline in
5603	no) ac_val=;;
5604	*) ac_val=$ac_cv_c_inline;;
5605	esac
5606	cat >>confdefs.h <<_ACEOF
5607	#ifndef __cplusplus
5608	#define inline $ac_val
5609	#endif
5610	_ACEOF
5611	;;
5612	esac
5613
5614	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5615	case $ac_cv_c_int16_t in #(
5616	no\|yes) ;; #(
5617	*)
5618
5619	cat >>confdefs.h <<_ACEOF
5620	#define int16_t $ac_cv_c_int16_t
5621	_ACEOF
5622	;;
5623	esac
5624
5625	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5626	case $ac_cv_c_int32_t in #(
5627	no\|yes) ;; #(
5628	*)
5629
5630	cat >>confdefs.h <<_ACEOF
5631	#define int32_t $ac_cv_c_int32_t
5632	_ACEOF
5633	;;
5634	esac
5635
5636	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5637	case $ac_cv_c_int8_t in #(
5638	no\|yes) ;; #(
5639	*)
5640
5641	cat >>confdefs.h <<_ACEOF
5642	#define int8_t $ac_cv_c_int8_t
5643	_ACEOF
5644	;;
5645	esac
5646
5647	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5648	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5649	if ${ac_cv_c_restrict+:} false; then :
5650	$as_echo_n "(cached) " >&6
5651	else
5652	ac_cv_c_restrict=no
5653	# The order here caters to the fact that C++ does not require restrict.
5654	for ac_kw in __restrict __restrict__ _Restrict restrict; do
5655	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5656	/* end confdefs.h. */
5657	typedef int * int_ptr;
5658	int foo (int_ptr $ac_kw ip) {
5659	return ip[0];
5660	}
5661	int
5662	main ()
5663	{
5664	int s[1];
5665	int * $ac_kw t = s;
5666	t[0] = 0;
5667	return foo(t)
5668	;
5669	return 0;
5670	}
5671	_ACEOF
5672	if ac_fn_c_try_compile "$LINENO"; then :
5673	ac_cv_c_restrict=$ac_kw
5674	fi
5675	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5676	test "$ac_cv_c_restrict" != no && break
5677	done
5678
5679	fi
5680	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5681	$as_echo "$ac_cv_c_restrict" >&6; }
5682
5683	case $ac_cv_c_restrict in
5684	restrict) ;;
5685	no) $as_echo "#define restrict /**/" >>confdefs.h
5686	;;
5687	*) cat >>confdefs.h <<_ACEOF
5688	#define restrict $ac_cv_c_restrict
5689	_ACEOF
5690	;;
5691	esac
5692
5693	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5694	if test "x$ac_cv_type_size_t" = xyes; then :
5695
5696	else
5697
5698	cat >>confdefs.h <<_ACEOF
5699	#define size_t unsigned int
5700	_ACEOF
5701
5702	fi
5703
5704	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
5705	case $ac_cv_c_uint16_t in #(
5706	no\|yes) ;; #(
5707	*)
5708
5709
5710	cat >>confdefs.h <<_ACEOF
5711	#define uint16_t $ac_cv_c_uint16_t
5712	_ACEOF
5713	;;
5714	esac
5715
5716	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
5717	case $ac_cv_c_uint32_t in #(
5718	no\|yes) ;; #(
5719	*)
5720
5721	$as_echo "#define _UINT32_T 1" >>confdefs.h
5722
5723
5724	cat >>confdefs.h <<_ACEOF
5725	#define uint32_t $ac_cv_c_uint32_t
5726	_ACEOF
5727	;;
5728	esac
5729
5730	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
5731	case $ac_cv_c_uint8_t in #(
5732	no\|yes) ;; #(
5733	*)
5734
5735	$as_echo "#define _UINT8_T 1" >>confdefs.h
5736
5737
5738	cat >>confdefs.h <<_ACEOF
5739	#define uint8_t $ac_cv_c_uint8_t
5740	_ACEOF
5741	;;
5742	esac
5743
5744
5745	# Checks for library functions.
5746	for ac_func in memset putenv strchr strtol
5747	do :
5748	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5749	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5750	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5751	cat >>confdefs.h <<_ACEOF
5752	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5753	_ACEOF
5754
5755	fi
5756	done
5757
5758
5759	ac_config_files="$ac_config_files Makefile src/driver/Makefile src/Makefile src/examples/Makefile src/libcfa/Makefile"
5760
5761
5762	cat >confcache <<\_ACEOF
5763	# This file is a shell script that caches the results of configure
5764	# tests run on this system so they can be shared between configure
5765	# scripts and configure runs, see configure's option --config-cache.
5766	# It is not useful on other systems. If it contains results you don't
5767	# want to keep, you may remove or edit it.
5768	#
5769	# config.status only pays attention to the cache file if you give it
5770	# the --recheck option to rerun configure.
5771	#
5772	# `ac_cv_env_foo' variables (set or unset) will be overridden when
5773	# loading this file, other unset `ac_cv_foo' will be assigned the
5774	# following values.
5775
5776	_ACEOF
5777
5778	# The following way of writing the cache mishandles newlines in values,
5779	# but we know of no workaround that is simple, portable, and efficient.
5780	# So, we kill variables containing newlines.
5781	# Ultrix sh set writes to stderr and can't be redirected directly,
5782	# and sets the high bit in the cache file unless we assign to the vars.
5783	(
5784	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
5785	eval ac_val=\$$ac_var
5786	case $ac_val in #(
5787	${as_nl})
5788	case $ac_var in #(
5789	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5790	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5791	esac
5792	case $ac_var in #(
5793	_ \| IFS \| as_nl) ;; #(
5794	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
5795	*) { eval $ac_var=; unset $ac_var;} ;;
5796	esac ;;
5797	esac
5798	done
5799
5800	(set) 2>&1 \|
5801	case $as_nl`(ac_space=' '; set) 2>&1` in #(
5802	${as_nl}ac_space=\ )
5803	# `set' does not quote correctly, so add quotes: double-quote
5804	# substitution turns \\\\ into \\, and sed turns \\ into \.
5805	sed -n \
5806	"s/'/'\\\\''/g;
5807	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
5808	;; #(
5809	*)
5810	# `set' quotes correctly as required by POSIX, so do not add quotes.
5811	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
5812	;;
5813	esac \|
5814	sort
5815	) \|
5816	sed '
5817	/^ac_cv_env_/b end
5818	t clear
5819	:clear
5820	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
5821	t end
5822	s/^$[^=]$=$.$$/\1=${\1=\2}/
5823	:end' >>confcache
5824	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5825	if test -w "$cache_file"; then
5826	if test "x$cache_file" != "x/dev/null"; then
5827	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5828	$as_echo "$as_me: updating cache $cache_file" >&6;}
5829	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
5830	cat confcache >"$cache_file"
5831	else
5832	case $cache_file in #(
5833	/ \| ?:*)
5834	mv -f confcache "$cache_file"$$ &&
5835	mv -f "$cache_file"$$ "$cache_file" ;; #(
5836	*)
5837	mv -f confcache "$cache_file" ;;
5838	esac
5839	fi
5840	fi
5841	else
5842	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5843	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5844	fi
5845	fi
5846	rm -f confcache
5847
5848	test "x$prefix" = xNONE && prefix=$ac_default_prefix
5849	# Let make expand exec_prefix.
5850	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5851
5852	DEFS=-DHAVE_CONFIG_H
5853
5854	ac_libobjs=
5855	ac_ltlibobjs=
5856	U=
5857	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5858	# 1. Remove the extension, and $U if already installed.
5859	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5860	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
5861	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5862	# will be set to the directory where LIBOBJS objects are built.
5863	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5864	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5865	done
5866	LIBOBJS=$ac_libobjs
5867
5868	LTLIBOBJS=$ac_ltlibobjs
5869
5870
5871	if test -n "$EXEEXT"; then
5872	am__EXEEXT_TRUE=
5873	am__EXEEXT_FALSE='#'
5874	else
5875	am__EXEEXT_TRUE='#'
5876	am__EXEEXT_FALSE=
5877	fi
5878
5879	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5880	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
5881	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5882	fi
5883	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5884	as_fn_error $? "conditional \"AMDEP\" was never defined.
5885	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5886	fi
5887	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
5888	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
5889	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5890	fi
5891	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5892	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
5893	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5894	fi
5895
5896	: "${CONFIG_STATUS=./config.status}"
5897	ac_write_fail=0
5898	ac_clean_files_save=$ac_clean_files
5899	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5900	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5901	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5902	as_write_fail=0
5903	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
5904	#! $SHELL
5905	# Generated by $as_me.
5906	# Run this file to recreate the current configuration.
5907	# Compiler output produced by configure, useful for debugging
5908	# configure, is in config.log if it exists.
5909
5910	debug=false
5911	ac_cs_recheck=false
5912	ac_cs_silent=false
5913
5914	SHELL=\${CONFIG_SHELL-$SHELL}
5915	export SHELL
5916	_ASEOF
5917	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
5918	## -------------------- ##
5919	## M4sh Initialization. ##
5920	## -------------------- ##
5921
5922	# Be more Bourne compatible
5923	DUALCASE=1; export DUALCASE # for MKS sh
5924	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5925	emulate sh
5926	NULLCMD=:
5927	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5928	# is contrary to our usage. Disable this feature.
5929	alias -g '${1+"$@"}'='"$@"'
5930	setopt NO_GLOB_SUBST
5931	else
5932	case `(set -o) 2>/dev/null` in #(
5933	posix) :
5934	set -o posix ;; #(
5935	*) :
5936	;;
5937	esac
5938	fi
5939
5940
5941	as_nl='
5942	'
5943	export as_nl
5944	# Printing a long string crashes Solaris 7 /usr/bin/printf.
5945	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5946	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5947	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5948	# Prefer a ksh shell builtin over an external printf program on Solaris,
5949	# but without wasting forks for bash or zsh.
5950	if test -z "$BASH_VERSION$ZSH_VERSION" \
5951	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
5952	as_echo='print -r --'
5953	as_echo_n='print -rn --'
5954	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
5955	as_echo='printf %s\n'
5956	as_echo_n='printf %s'
5957	else
5958	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
5959	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
5960	as_echo_n='/usr/ucb/echo -n'
5961	else
5962	as_echo_body='eval expr "X$1" : "X\$.*\$"'
5963	as_echo_n_body='eval
5964	arg=$1;
5965	case $arg in #(
5966	"$as_nl")
5967	expr "X$arg" : "X\$.*\$$as_nl";
5968	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
5969	esac;
5970	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
5971	'
5972	export as_echo_n_body
5973	as_echo_n='sh -c $as_echo_n_body as_echo'
5974	fi
5975	export as_echo_body
5976	as_echo='sh -c $as_echo_body as_echo'
5977	fi
5978
5979	# The user is always right.
5980	if test "${PATH_SEPARATOR+set}" != set; then
5981	PATH_SEPARATOR=:
5982	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
5983	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
5984	PATH_SEPARATOR=';'
5985	}
5986	fi
5987
5988
5989	# IFS
5990	# We need space, tab and new line, in precisely that order. Quoting is
5991	# there to prevent editors from complaining about space-tab.
5992	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
5993	# splitting by setting IFS to empty value.)
5994	IFS=" "" $as_nl"
5995
5996	# Find who we are. Look in the path if we contain no directory separator.
5997	as_myself=
5998	case $0 in #((
5999	[\\/] ) as_myself=$0 ;;
6000	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6001	for as_dir in $PATH
6002	do
6003	IFS=$as_save_IFS
6004	test -z "$as_dir" && as_dir=.
6005	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6006	done
6007	IFS=$as_save_IFS
6008
6009	;;
6010	esac
6011	# We did not find ourselves, most probably we were run as `sh COMMAND'
6012	# in which case we are not to be found in the path.
6013	if test "x$as_myself" = x; then
6014	as_myself=$0
6015	fi
6016	if test ! -f "$as_myself"; then
6017	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6018	exit 1
6019	fi
6020
6021	# Unset variables that we do not need and which cause bugs (e.g. in
6022	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6023	# suppresses any "Segmentation fault" message there. '((' could
6024	# trigger a bug in pdksh 5.2.14.
6025	for as_var in BASH_ENV ENV MAIL MAILPATH
6026	do eval test x\${$as_var+set} = xset \
6027	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6028	done
6029	PS1='$ '
6030	PS2='> '
6031	PS4='+ '
6032
6033	# NLS nuisances.
6034	LC_ALL=C
6035	export LC_ALL
6036	LANGUAGE=C
6037	export LANGUAGE
6038
6039	# CDPATH.
6040	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6041
6042
6043	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6044	# ----------------------------------------
6045	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6046	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6047	# script with STATUS, using 1 if that was 0.
6048	as_fn_error ()
6049	{
6050	as_status=$1; test $as_status -eq 0 && as_status=1
6051	if test "$4"; then
6052	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6053	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6054	fi
6055	$as_echo "$as_me: error: $2" >&2
6056	as_fn_exit $as_status
6057	} # as_fn_error
6058
6059
6060	# as_fn_set_status STATUS
6061	# -----------------------
6062	# Set $? to STATUS, without forking.
6063	as_fn_set_status ()
6064	{
6065	return $1
6066	} # as_fn_set_status
6067
6068	# as_fn_exit STATUS
6069	# -----------------
6070	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6071	as_fn_exit ()
6072	{
6073	set +e
6074	as_fn_set_status $1
6075	exit $1
6076	} # as_fn_exit
6077
6078	# as_fn_unset VAR
6079	# ---------------
6080	# Portably unset VAR.
6081	as_fn_unset ()
6082	{
6083	{ eval $1=; unset $1;}
6084	}
6085	as_unset=as_fn_unset
6086	# as_fn_append VAR VALUE
6087	# ----------------------
6088	# Append the text in VALUE to the end of the definition contained in VAR. Take
6089	# advantage of any shell optimizations that allow amortized linear growth over
6090	# repeated appends, instead of the typical quadratic growth present in naive
6091	# implementations.
6092	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6093	eval 'as_fn_append ()
6094	{
6095	eval $1+=\$2
6096	}'
6097	else
6098	as_fn_append ()
6099	{
6100	eval $1=\$$1\$2
6101	}
6102	fi # as_fn_append
6103
6104	# as_fn_arith ARG...
6105	# ------------------
6106	# Perform arithmetic evaluation on the ARGs, and store the result in the
6107	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6108	# must be portable across $(()) and expr.
6109	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6110	eval 'as_fn_arith ()
6111	{
6112	as_val=$(( $* ))
6113	}'
6114	else
6115	as_fn_arith ()
6116	{
6117	as_val=`expr "$@" \|\| test $? -eq 1`
6118	}
6119	fi # as_fn_arith
6120
6121
6122	if expr a : '$a$' >/dev/null 2>&1 &&
6123	test "X`expr 00001 : '.*$...$'`" = X001; then
6124	as_expr=expr
6125	else
6126	as_expr=false
6127	fi
6128
6129	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6130	as_basename=basename
6131	else
6132	as_basename=false
6133	fi
6134
6135	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6136	as_dirname=dirname
6137	else
6138	as_dirname=false
6139	fi
6140
6141	as_me=`$as_basename -- "$0" \|\|
6142	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6143	X"$0" : 'X$//$$' \\| \
6144	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6145	$as_echo X/"$0" \|
6146	sed '/^.\/$[^/][^/]$\/*$/{
6147	s//\1/
6148	q
6149	}
6150	/^X\/$\/\/$$/{
6151	s//\1/
6152	q
6153	}
6154	/^X\/$\/$.*/{
6155	s//\1/
6156	q
6157	}
6158	s/.*/./; q'`
6159
6160	# Avoid depending upon Character Ranges.
6161	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6162	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6163	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6164	as_cr_digits='0123456789'
6165	as_cr_alnum=$as_cr_Letters$as_cr_digits
6166
6167	ECHO_C= ECHO_N= ECHO_T=
6168	case `echo -n x` in #(((((
6169	-n*)
6170	case `echo 'xy\c'` in
6171	c) ECHO_T=' ';; # ECHO_T is single tab character.
6172	xy) ECHO_C='\c';;
6173	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6174	ECHO_T=' ';;
6175	esac;;
6176	*)
6177	ECHO_N='-n';;
6178	esac
6179
6180	rm -f conf$$ conf$$.exe conf$$.file
6181	if test -d conf$$.dir; then
6182	rm -f conf$$.dir/conf$$.file
6183	else
6184	rm -f conf$$.dir
6185	mkdir conf$$.dir 2>/dev/null
6186	fi
6187	if (echo >conf$$.file) 2>/dev/null; then
6188	if ln -s conf$$.file conf$$ 2>/dev/null; then
6189	as_ln_s='ln -s'
6190	# ... but there are two gotchas:
6191	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6192	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6193	# In both cases, we have to default to `cp -p'.
6194	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6195	as_ln_s='cp -p'
6196	elif ln conf$$.file conf$$ 2>/dev/null; then
6197	as_ln_s=ln
6198	else
6199	as_ln_s='cp -p'
6200	fi
6201	else
6202	as_ln_s='cp -p'
6203	fi
6204	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6205	rmdir conf$$.dir 2>/dev/null
6206
6207
6208	# as_fn_mkdir_p
6209	# -------------
6210	# Create "$as_dir" as a directory, including parents if necessary.
6211	as_fn_mkdir_p ()
6212	{
6213
6214	case $as_dir in #(
6215	-*) as_dir=./$as_dir;;
6216	esac
6217	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6218	as_dirs=
6219	while :; do
6220	case $as_dir in #(
6221	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6222	*) as_qdir=$as_dir;;
6223	esac
6224	as_dirs="'$as_qdir' $as_dirs"
6225	as_dir=`$as_dirname -- "$as_dir" \|\|
6226	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6227	X"$as_dir" : 'X$//$[^/]' \\| \
6228	X"$as_dir" : 'X$//$$' \\| \
6229	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6230	$as_echo X"$as_dir" \|
6231	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6232	s//\1/
6233	q
6234	}
6235	/^X$\/\/$[^/].*/{
6236	s//\1/
6237	q
6238	}
6239	/^X$\/\/$$/{
6240	s//\1/
6241	q
6242	}
6243	/^X$\/$.*/{
6244	s//\1/
6245	q
6246	}
6247	s/.*/./; q'`
6248	test -d "$as_dir" && break
6249	done
6250	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6251	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6252
6253
6254	} # as_fn_mkdir_p
6255	if mkdir -p . 2>/dev/null; then
6256	as_mkdir_p='mkdir -p "$as_dir"'
6257	else
6258	test -d ./-p && rmdir ./-p
6259	as_mkdir_p=false
6260	fi
6261
6262	if test -x / >/dev/null 2>&1; then
6263	as_test_x='test -x'
6264	else
6265	if ls -dL / >/dev/null 2>&1; then
6266	as_ls_L_option=L
6267	else
6268	as_ls_L_option=
6269	fi
6270	as_test_x='
6271	eval sh -c '\''
6272	if test -d "$1"; then
6273	test -d "$1/.";
6274	else
6275	case $1 in #(
6276	-*)set "./$1";;
6277	esac;
6278	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6279	???[sx]):;;)false;;esac;fi
6280	'\'' sh
6281	'
6282	fi
6283	as_executable_p=$as_test_x
6284
6285	# Sed expression to map a string onto a valid CPP name.
6286	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6287
6288	# Sed expression to map a string onto a valid variable name.
6289	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6290
6291
6292	exec 6>&1
6293	## ----------------------------------- ##
6294	## Main body of $CONFIG_STATUS script. ##
6295	## ----------------------------------- ##
6296	_ASEOF
6297	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6298
6299	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6300	# Save the log message, to keep $0 and so on meaningful, and to
6301	# report actual input values of CONFIG_FILES etc. instead of their
6302	# values after options handling.
6303	ac_log="
6304	This file was extended by cfa-cc $as_me 1.0.0, which was
6305	generated by GNU Autoconf 2.68. Invocation command line was
6306
6307	CONFIG_FILES = $CONFIG_FILES
6308	CONFIG_HEADERS = $CONFIG_HEADERS
6309	CONFIG_LINKS = $CONFIG_LINKS
6310	CONFIG_COMMANDS = $CONFIG_COMMANDS
6311	$ $0 $@
6312
6313	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6314	"
6315
6316	_ACEOF
6317
6318	case $ac_config_files in *"
6319	") set x $ac_config_files; shift; ac_config_files=$;;
6320	esac
6321
6322	case $ac_config_headers in *"
6323	") set x $ac_config_headers; shift; ac_config_headers=$;;
6324	esac
6325
6326
6327	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6328	# Files that config.status was made for.
6329	config_files="$ac_config_files"
6330	config_headers="$ac_config_headers"
6331	config_commands="$ac_config_commands"
6332
6333	_ACEOF
6334
6335	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6336	ac_cs_usage="\
6337	\`$as_me' instantiates files and other configuration actions
6338	from templates according to the current configuration. Unless the files
6339	and actions are specified as TAGs, all are instantiated by default.
6340
6341	Usage: $0 [OPTION]... [TAG]...
6342
6343	-h, --help print this help, then exit
6344	-V, --version print version number and configuration settings, then exit
6345	--config print configuration, then exit
6346	-q, --quiet, --silent
6347	do not print progress messages
6348	-d, --debug don't remove temporary files
6349	--recheck update $as_me by reconfiguring in the same conditions
6350	--file=FILE[:TEMPLATE]
6351	instantiate the configuration file FILE
6352	--header=FILE[:TEMPLATE]
6353	instantiate the configuration header FILE
6354
6355	Configuration files:
6356	$config_files
6357
6358	Configuration headers:
6359	$config_headers
6360
6361	Configuration commands:
6362	$config_commands
6363
6364	Report bugs to <cforall@plg.uwaterloo.ca>."
6365
6366	_ACEOF
6367	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6368	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6369	ac_cs_version="\\
6370	cfa-cc config.status 1.0.0
6371	configured by $0, generated by GNU Autoconf 2.68,
6372	with options \\"\$ac_cs_config\\"
6373
6374	Copyright (C) 2010 Free Software Foundation, Inc.
6375	This config.status script is free software; the Free Software Foundation
6376	gives unlimited permission to copy, distribute and modify it."
6377
6378	ac_pwd='$ac_pwd'
6379	srcdir='$srcdir'
6380	INSTALL='$INSTALL'
6381	MKDIR_P='$MKDIR_P'
6382	AWK='$AWK'
6383	test -n "\$AWK" \|\| AWK=awk
6384	_ACEOF
6385
6386	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6387	# The default lists apply if the user does not specify any file.
6388	ac_need_defaults=:
6389	while test $# != 0
6390	do
6391	case $1 in
6392	--=?)
6393	ac_option=`expr "X$1" : 'X$[^=]*$='`
6394	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6395	ac_shift=:
6396	;;
6397	--*=)
6398	ac_option=`expr "X$1" : 'X$[^=]*$='`
6399	ac_optarg=
6400	ac_shift=:
6401	;;
6402	*)
6403	ac_option=$1
6404	ac_optarg=$2
6405	ac_shift=shift
6406	;;
6407	esac
6408
6409	case $ac_option in
6410	# Handling of the options.
6411	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6412	ac_cs_recheck=: ;;
6413	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6414	$as_echo "$ac_cs_version"; exit ;;
6415	--config \| --confi \| --conf \| --con \| --co \| --c )
6416	$as_echo "$ac_cs_config"; exit ;;
6417	--debug \| --debu \| --deb \| --de \| --d \| -d )
6418	debug=: ;;
6419	--file \| --fil \| --fi \| --f )
6420	$ac_shift
6421	case $ac_optarg in
6422	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6423	'') as_fn_error $? "missing file argument" ;;
6424	esac
6425	as_fn_append CONFIG_FILES " '$ac_optarg'"
6426	ac_need_defaults=false;;
6427	--header \| --heade \| --head \| --hea )
6428	$ac_shift
6429	case $ac_optarg in
6430	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6431	esac
6432	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6433	ac_need_defaults=false;;
6434	--he \| --h)
6435	# Conflict between --help and --header
6436	as_fn_error $? "ambiguous option: \`$1'
6437	Try \`$0 --help' for more information.";;
6438	--help \| --hel \| -h )
6439	$as_echo "$ac_cs_usage"; exit ;;
6440	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6441	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6442	ac_cs_silent=: ;;
6443
6444	# This is an error.
6445	-*) as_fn_error $? "unrecognized option: \`$1'
6446	Try \`$0 --help' for more information." ;;
6447
6448	*) as_fn_append ac_config_targets " $1"
6449	ac_need_defaults=false ;;
6450
6451	esac
6452	shift
6453	done
6454
6455	ac_configure_extra_args=
6456
6457	if $ac_cs_silent; then
6458	exec 6>/dev/null
6459	ac_configure_extra_args="$ac_configure_extra_args --silent"
6460	fi
6461
6462	_ACEOF
6463	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6464	if \$ac_cs_recheck; then
6465	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6466	shift
6467	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6468	CONFIG_SHELL='$SHELL'
6469	export CONFIG_SHELL
6470	exec "\$@"
6471	fi
6472
6473	_ACEOF
6474	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6475	exec 5>>config.log
6476	{
6477	echo
6478	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6479	## Running $as_me. ##
6480	_ASBOX
6481	$as_echo "$ac_log"
6482	} >&5
6483
6484	_ACEOF
6485	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6486	#
6487	# INIT-COMMANDS
6488	#
6489	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6490
6491	_ACEOF
6492
6493	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6494
6495	# Handling of arguments.
6496	for ac_config_target in $ac_config_targets
6497	do
6498	case $ac_config_target in
6499	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6500	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6501	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6502	"src/driver/Makefile") CONFIG_FILES="$CONFIG_FILES src/driver/Makefile" ;;
6503	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6504	"src/examples/Makefile") CONFIG_FILES="$CONFIG_FILES src/examples/Makefile" ;;
6505	"src/libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcfa/Makefile" ;;
6506
6507	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6508	esac
6509	done
6510
6511
6512	# If the user did not use the arguments to specify the items to instantiate,
6513	# then the envvar interface is used. Set only those that are not.
6514	# We use the long form for the default assignment because of an extremely
6515	# bizarre bug on SunOS 4.1.3.
6516	if $ac_need_defaults; then
6517	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6518	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
6519	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
6520	fi
6521
6522	# Have a temporary directory for convenience. Make it in the build tree
6523	# simply because there is no reason against having it here, and in addition,
6524	# creating and moving files from /tmp can sometimes cause problems.
6525	# Hook for its removal unless debugging.
6526	# Note that there is a small window in which the directory will not be cleaned:
6527	# after its creation but before its name has been assigned to `$tmp'.
6528	$debug \|\|
6529	{
6530	tmp= ac_tmp=
6531	trap 'exit_status=$?
6532	: "${ac_tmp:=$tmp}"
6533	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
6534	' 0
6535	trap 'as_fn_exit 1' 1 2 13 15
6536	}
6537	# Create a (secure) tmp directory for tmp files.
6538
6539	{
6540	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6541	test -d "$tmp"
6542	} \|\|
6543	{
6544	tmp=./conf$$-$RANDOM
6545	(umask 077 && mkdir "$tmp")
6546	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6547	ac_tmp=$tmp
6548
6549	# Set up the scripts for CONFIG_FILES section.
6550	# No need to generate them if there are no CONFIG_FILES.
6551	# This happens for instance with `./config.status config.h'.
6552	if test -n "$CONFIG_FILES"; then
6553
6554
6555	ac_cr=`echo X \| tr X '\015'`
6556	# On cygwin, bash can eat \r inside `` if the user requested igncr.
6557	# But we know of no other shell where ac_cr would be empty at this
6558	# point, so we can use a bashism as a fallback.
6559	if test "x$ac_cr" = x; then
6560	eval ac_cr=\$\'\\r\'
6561	fi
6562	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6563	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6564	ac_cs_awk_cr='\\r'
6565	else
6566	ac_cs_awk_cr=$ac_cr
6567	fi
6568
6569	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6570	_ACEOF
6571
6572
6573	{
6574	echo "cat >conf$$subs.awk <<_ACEOF" &&
6575	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
6576	echo "_ACEOF"
6577	} >conf$$subs.sh \|\|
6578	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6579	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
6580	ac_delim='%!_!# '
6581	for ac_last_try in false false false false false :; do
6582	. ./conf$$subs.sh \|\|
6583	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6584
6585	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
6586	if test $ac_delim_n = $ac_delim_num; then
6587	break
6588	elif $ac_last_try; then
6589	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6590	else
6591	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6592	fi
6593	done
6594	rm -f conf$$subs.sh
6595
6596	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6597	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6598	_ACEOF
6599	sed -n '
6600	h
6601	s/^/S["/; s/!.*/"]=/
6602	p
6603	g
6604	s/^[^!]*!//
6605	:repl
6606	t repl
6607	s/'"$ac_delim"'$//
6608	t delim
6609	:nl
6610	h
6611	s/$.\{148\}$..*/\1/
6612	t more1
6613	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6614	p
6615	n
6616	b repl
6617	:more1
6618	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6619	p
6620	g
6621	s/.\{148\}//
6622	t nl
6623	:delim
6624	h
6625	s/$.\{148\}$..*/\1/
6626	t more2
6627	s/["\\]/\\&/g; s/^/"/; s/$/"/
6628	p
6629	b
6630	:more2
6631	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6632	p
6633	g
6634	s/.\{148\}//
6635	t delim
6636	' <conf$$subs.awk \| sed '
6637	/^[^""]/{
6638	N
6639	s/\n//
6640	}
6641	' >>$CONFIG_STATUS \|\| ac_write_fail=1
6642	rm -f conf$$subs.awk
6643	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6644	_ACAWK
6645	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6646	for (key in S) S_is_set[key] = 1
6647	FS = ""
6648
6649	}
6650	{
6651	line = $ 0
6652	nfields = split(line, field, "@")
6653	substed = 0
6654	len = length(field[1])
6655	for (i = 2; i < nfields; i++) {
6656	key = field[i]
6657	keylen = length(key)
6658	if (S_is_set[key]) {
6659	value = S[key]
6660	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6661	len += length(value) + length(field[++i])
6662	substed = 1
6663	} else
6664	len += 1 + keylen
6665	}
6666
6667	print line
6668	}
6669
6670	_ACAWK
6671	_ACEOF
6672	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6673	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6674	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6675	else
6676	cat
6677	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6678	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6679	_ACEOF
6680
6681	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6682	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6683	# trailing colons and then remove the whole line if VPATH becomes empty
6684	# (actually we leave an empty line to preserve line numbers).
6685	if test "x$srcdir" = x.; then
6686	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
6687	h
6688	s///
6689	s/^/:/
6690	s/[ ]*$/:/
6691	s/:\$(srcdir):/:/g
6692	s/:\${srcdir}:/:/g
6693	s/:@srcdir@:/:/g
6694	s/^:*//
6695	s/:*$//
6696	x
6697	s/$=[ ]$./\1/
6698	G
6699	s/\n//
6700	s/^[^=]=[ ]$//
6701	}'
6702	fi
6703
6704	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6705	fi # test -n "$CONFIG_FILES"
6706
6707	# Set up the scripts for CONFIG_HEADERS section.
6708	# No need to generate them if there are no CONFIG_HEADERS.
6709	# This happens for instance with `./config.status Makefile'.
6710	if test -n "$CONFIG_HEADERS"; then
6711	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
6712	BEGIN {
6713	_ACEOF
6714
6715	# Transform confdefs.h into an awk script `defines.awk', embedded as
6716	# here-document in config.status, that substitutes the proper values into
6717	# config.h.in to produce config.h.
6718
6719	# Create a delimiter string that does not exist in confdefs.h, to ease
6720	# handling of long lines.
6721	ac_delim='%!_!# '
6722	for ac_last_try in false false :; do
6723	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6724	if test -z "$ac_tt"; then
6725	break
6726	elif $ac_last_try; then
6727	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6728	else
6729	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6730	fi
6731	done
6732
6733	# For the awk script, D is an array of macro values keyed by name,
6734	# likewise P contains macro parameters if any. Preserve backslash
6735	# newline sequences.
6736
6737	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6738	sed -n '
6739	s/.\{148\}/&'"$ac_delim"'/g
6740	t rset
6741	:rset
6742	s/^[ ]#[ ]define[ ][ ]*/ /
6743	t def
6744	d
6745	:def
6746	s/\\$//
6747	t bsnl
6748	s/["\\]/\\&/g
6749	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
6750	D["\1"]=" \3"/p
6751	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
6752	d
6753	:bsnl
6754	s/["\\]/\\&/g
6755	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
6756	D["\1"]=" \3\\\\\\n"\\/p
6757	t cont
6758	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
6759	t cont
6760	d
6761	:cont
6762	n
6763	s/.\{148\}/&'"$ac_delim"'/g
6764	t clear
6765	:clear
6766	s/\\$//
6767	t bsnlc
6768	s/["\\]/\\&/g; s/^/"/; s/$/"/p
6769	d
6770	:bsnlc
6771	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6772	b cont
6773	' <confdefs.h \| sed '
6774	s/'"$ac_delim"'/"\\\
6775	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
6776
6777	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6778	for (key in D) D_is_set[key] = 1
6779	FS = ""
6780	}
6781	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
6782	line = \$ 0
6783	split(line, arg, " ")
6784	if (arg[1] == "#") {
6785	defundef = arg[2]
6786	mac1 = arg[3]
6787	} else {
6788	defundef = substr(arg[1], 2)
6789	mac1 = arg[2]
6790	}
6791	split(mac1, mac2, "(") #)
6792	macro = mac2[1]
6793	prefix = substr(line, 1, index(line, defundef) - 1)
6794	if (D_is_set[macro]) {
6795	# Preserve the white space surrounding the "#".
6796	print prefix "define", macro P[macro] D[macro]
6797	next
6798	} else {
6799	# Replace #undef with comments. This is necessary, for example,
6800	# in the case of _POSIX_SOURCE, which is predefined and required
6801	# on some systems where configure will not decide to define it.
6802	if (defundef == "undef") {
6803	print "/", prefix defundef, macro, "/"
6804	next
6805	}
6806	}
6807	}
6808	{ print }
6809	_ACAWK
6810	_ACEOF
6811	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6812	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6813	fi # test -n "$CONFIG_HEADERS"
6814
6815
6816	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
6817	shift
6818	for ac_tag
6819	do
6820	case $ac_tag in
6821	:[FHLC]) ac_mode=$ac_tag; continue;;
6822	esac
6823	case $ac_mode$ac_tag in
6824	:[FHL]:);;
6825	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6826	:[FH]-) ac_tag=-:-;;
6827	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6828	esac
6829	ac_save_IFS=$IFS
6830	IFS=:
6831	set x $ac_tag
6832	IFS=$ac_save_IFS
6833	shift
6834	ac_file=$1
6835	shift
6836
6837	case $ac_mode in
6838	:L) ac_source=$1;;
6839	:[FH])
6840	ac_file_inputs=
6841	for ac_f
6842	do
6843	case $ac_f in
6844	-) ac_f="$ac_tmp/stdin";;
6845	*) # Look for the file first in the build tree, then in the source tree
6846	# (if the path is not absolute). The absolute path cannot be DOS-style,
6847	# because $ac_f cannot contain `:'.
6848	test -f "$ac_f" \|\|
6849	case $ac_f in
6850	[\\/$]*) false;;
6851	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6852	esac \|\|
6853	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6854	esac
6855	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
6856	as_fn_append ac_file_inputs " '$ac_f'"
6857	done
6858
6859	# Let's still pretend it is `configure' which instantiates (i.e., don't
6860	# use $as_me), people would be surprised to read:
6861	# /* config.h. Generated by config.status. */
6862	configure_input='Generated from '`
6863	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
6864	`' by configure.'
6865	if test x"$ac_file" != x-; then
6866	configure_input="$ac_file. $configure_input"
6867	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6868	$as_echo "$as_me: creating $ac_file" >&6;}
6869	fi
6870	# Neutralize special characters interpreted by sed in replacement strings.
6871	case $configure_input in #(
6872	\& \| \\| \| \\ )
6873	ac_sed_conf_input=`$as_echo "$configure_input" \|
6874	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
6875	*) ac_sed_conf_input=$configure_input;;
6876	esac
6877
6878	case $ac_tag in
6879	:-: \| *:-) cat >"$ac_tmp/stdin" \
6880	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6881	esac
6882	;;
6883	esac
6884
6885	ac_dir=`$as_dirname -- "$ac_file" \|\|
6886	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6887	X"$ac_file" : 'X$//$[^/]' \\| \
6888	X"$ac_file" : 'X$//$$' \\| \
6889	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
6890	$as_echo X"$ac_file" \|
6891	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6892	s//\1/
6893	q
6894	}
6895	/^X$\/\/$[^/].*/{
6896	s//\1/
6897	q
6898	}
6899	/^X$\/\/$$/{
6900	s//\1/
6901	q
6902	}
6903	/^X$\/$.*/{
6904	s//\1/
6905	q
6906	}
6907	s/.*/./; q'`
6908	as_dir="$ac_dir"; as_fn_mkdir_p
6909	ac_builddir=.
6910
6911	case "$ac_dir" in
6912	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6913	*)
6914	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
6915	# A ".." for each directory in $ac_dir_suffix.
6916	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
6917	case $ac_top_builddir_sub in
6918	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6919	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6920	esac ;;
6921	esac
6922	ac_abs_top_builddir=$ac_pwd
6923	ac_abs_builddir=$ac_pwd$ac_dir_suffix
6924	# for backward compatibility:
6925	ac_top_builddir=$ac_top_build_prefix
6926
6927	case $srcdir in
6928	.) # We are building in place.
6929	ac_srcdir=.
6930	ac_top_srcdir=$ac_top_builddir_sub
6931	ac_abs_top_srcdir=$ac_pwd ;;
6932	[\\/]* \| ?:[\\/]* ) # Absolute name.
6933	ac_srcdir=$srcdir$ac_dir_suffix;
6934	ac_top_srcdir=$srcdir
6935	ac_abs_top_srcdir=$srcdir ;;
6936	*) # Relative name.
6937	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6938	ac_top_srcdir=$ac_top_build_prefix$srcdir
6939	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6940	esac
6941	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6942
6943
6944	case $ac_mode in
6945	:F)
6946	#
6947	# CONFIG_FILE
6948	#
6949
6950	case $INSTALL in
6951	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
6952	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
6953	esac
6954	ac_MKDIR_P=$MKDIR_P
6955	case $MKDIR_P in
6956	[\\/$]* \| ?:[\\/]* ) ;;
6957	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
6958	esac
6959	_ACEOF
6960
6961	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6962	# If the template does not know about datarootdir, expand it.
6963	# FIXME: This hack should be removed a few years after 2.60.
6964	ac_datarootdir_hack=; ac_datarootdir_seen=
6965	ac_sed_dataroot='
6966	/datarootdir/ {
6967	p
6968	q
6969	}
6970	/@datadir@/p
6971	/@docdir@/p
6972	/@infodir@/p
6973	/@localedir@/p
6974	/@mandir@/p'
6975	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
6976	datarootdir) ac_datarootdir_seen=yes;;
6977	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
6978	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
6979	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
6980	_ACEOF
6981	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6982	ac_datarootdir_hack='
6983	s&@datadir@&$datadir&g
6984	s&@docdir@&$docdir&g
6985	s&@infodir@&$infodir&g
6986	s&@localedir@&$localedir&g
6987	s&@mandir@&$mandir&g
6988	s&\\\${datarootdir}&$datarootdir&g' ;;
6989	esac
6990	_ACEOF
6991
6992	# Neutralize VPATH when `$srcdir' = `.'.
6993	# Shell code in configure.ac might set extrasub.
6994	# FIXME: do we really want to maintain this feature?
6995	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6996	ac_sed_extra="$ac_vpsub
6997	$extrasub
6998	_ACEOF
6999	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7000	:t
7001	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7002	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7003	s&@top_builddir@&$ac_top_builddir_sub&;t t
7004	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7005	s&@srcdir@&$ac_srcdir&;t t
7006	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7007	s&@top_srcdir@&$ac_top_srcdir&;t t
7008	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7009	s&@builddir@&$ac_builddir&;t t
7010	s&@abs_builddir@&$ac_abs_builddir&;t t
7011	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7012	s&@INSTALL@&$ac_INSTALL&;t t
7013	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7014	$ac_datarootdir_hack
7015	"
7016	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7017	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7018
7019	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7020	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7021	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7022	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7023	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7024	which seems to be undefined. Please make sure it is defined" >&5
7025	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7026	which seems to be undefined. Please make sure it is defined" >&2;}
7027
7028	rm -f "$ac_tmp/stdin"
7029	case $ac_file in
7030	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7031	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7032	esac \
7033	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7034	;;
7035	:H)
7036	#
7037	# CONFIG_HEADER
7038	#
7039	if test x"$ac_file" != x-; then
7040	{
7041	$as_echo "/* $configure_input */" \
7042	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7043	} >"$ac_tmp/config.h" \
7044	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7045	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7046	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7047	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7048	else
7049	rm -f "$ac_file"
7050	mv "$ac_tmp/config.h" "$ac_file" \
7051	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7052	fi
7053	else
7054	$as_echo "/* $configure_input */" \
7055	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7056	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7057	fi
7058	# Compute "$ac_file"'s index in $config_headers.
7059	_am_arg="$ac_file"
7060	_am_stamp_count=1
7061	for _am_header in $config_headers :; do
7062	case $_am_header in
7063	$_am_arg \| $_am_arg:* )
7064	break ;;
7065	* )
7066	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7067	esac
7068	done
7069	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7070	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7071	X"$_am_arg" : 'X$//$[^/]' \\| \
7072	X"$_am_arg" : 'X$//$$' \\| \
7073	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7074	$as_echo X"$_am_arg" \|
7075	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7076	s//\1/
7077	q
7078	}
7079	/^X$\/\/$[^/].*/{
7080	s//\1/
7081	q
7082	}
7083	/^X$\/\/$$/{
7084	s//\1/
7085	q
7086	}
7087	/^X$\/$.*/{
7088	s//\1/
7089	q
7090	}
7091	s/.*/./; q'`/stamp-h$_am_stamp_count
7092	;;
7093
7094	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7095	$as_echo "$as_me: executing $ac_file commands" >&6;}
7096	;;
7097	esac
7098
7099
7100	case $ac_file$ac_mode in
7101	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7102	# Autoconf 2.62 quotes --file arguments for eval, but not when files
7103	# are listed without --file. Let's play safe and only enable the eval
7104	# if we detect the quoting.
7105	case $CONFIG_FILES in
7106	\') eval set x "$CONFIG_FILES" ;;
7107	*) set x $CONFIG_FILES ;;
7108	esac
7109	shift
7110	for mf
7111	do
7112	# Strip MF so we end up with the name of the file.
7113	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7114	# Check whether this is an Automake generated Makefile or not.
7115	# We used to match only the files named `Makefile.in', but
7116	# some people rename them; so instead we look at the file content.
7117	# Grep'ing the first line is not enough: some people post-process
7118	# each Makefile.in and add a new line on top of each file to say so.
7119	# Grep'ing the whole file is not good either: AIX grep has a line
7120	# limit of 2048, but all sed's we know have understand at least 4000.
7121	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7122	dirpart=`$as_dirname -- "$mf" \|\|
7123	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7124	X"$mf" : 'X$//$[^/]' \\| \
7125	X"$mf" : 'X$//$$' \\| \
7126	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7127	$as_echo X"$mf" \|
7128	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7129	s//\1/
7130	q
7131	}
7132	/^X$\/\/$[^/].*/{
7133	s//\1/
7134	q
7135	}
7136	/^X$\/\/$$/{
7137	s//\1/
7138	q
7139	}
7140	/^X$\/$.*/{
7141	s//\1/
7142	q
7143	}
7144	s/.*/./; q'`
7145	else
7146	continue
7147	fi
7148	# Extract the definition of DEPDIR, am__include, and am__quote
7149	# from the Makefile without running `make'.
7150	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7151	test -z "$DEPDIR" && continue
7152	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7153	test -z "am__include" && continue
7154	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7155	# When using ansi2knr, U may be empty or an underscore; expand it
7156	U=`sed -n 's/^U = //p' < "$mf"`
7157	# Find all dependency output files, they are included files with
7158	# $(DEPDIR) in their names. We invoke sed twice because it is the
7159	# simplest approach to changing $(DEPDIR) to its actual value in the
7160	# expansion.
7161	for file in `sed -n "
7162	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7163	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7164	# Make sure the directory exists.
7165	test -f "$dirpart/$file" && continue
7166	fdir=`$as_dirname -- "$file" \|\|
7167	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7168	X"$file" : 'X$//$[^/]' \\| \
7169	X"$file" : 'X$//$$' \\| \
7170	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7171	$as_echo X"$file" \|
7172	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7173	s//\1/
7174	q
7175	}
7176	/^X$\/\/$[^/].*/{
7177	s//\1/
7178	q
7179	}
7180	/^X$\/\/$$/{
7181	s//\1/
7182	q
7183	}
7184	/^X$\/$.*/{
7185	s//\1/
7186	q
7187	}
7188	s/.*/./; q'`
7189	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7190	# echo "creating $dirpart/$file"
7191	echo '# dummy' > "$dirpart/$file"
7192	done
7193	done
7194	}
7195	;;
7196
7197	esac
7198	done # for ac_tag
7199
7200
7201	as_fn_exit 0
7202	_ACEOF
7203	ac_clean_files=$ac_clean_files_save
7204
7205	test $ac_write_fail = 0 \|\|
7206	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7207
7208
7209	# configure is writing to config.log, and then calls config.status.
7210	# config.status does its own redirection, appending to config.log.
7211	# Unfortunately, on DOS this fails, as config.log is still kept open
7212	# by configure, so config.status won't be able to write to it; its
7213	# output is simply discarded. So we exec the FD to /dev/null,
7214	# effectively closing config.log, so it can be properly (re)opened and
7215	# appended to by config.status. When coming back to configure, we
7216	# need to make the FD available again.
7217	if test "$no_create" != yes; then
7218	ac_cs_success=:
7219	ac_config_status_args=
7220	test "$silent" = yes &&
7221	ac_config_status_args="$ac_config_status_args --quiet"
7222	exec 5>/dev/null
7223	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7224	exec 5>>config.log
7225	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7226	# would make configure fail if this is the last instruction.
7227	$ac_cs_success \|\| as_fn_exit 1
7228	fi
7229	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7230	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7231	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7232	fi
7233
7234
7235	# Final text
7236	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7237	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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