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source: configure @ d88f256a

ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprnew-envno_listpersistent-indexerpthread-emulationqualifiedEnumresolv-newwith_gc

Last change on this file since d88f256a was 6e4b913, checked in by Peter A. Buhr <pabuhr@…>, 8 years ago
allow 32-bit compilation of cfa-cpp, and 32-bit compilation of CFA programs (including CFA libraries)
Property mode set to `100755`
File size: 205.5 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_FLAGS
642	CFA_LIBDIR
643	CFA_BINDIR
644	CFA_INCDIR
645	CFA_PREFIX
646	CFA_BACKEND_CC
647	BACKEND_CC
648	MAINT
649	MAINTAINER_MODE_FALSE
650	MAINTAINER_MODE_TRUE
651	am__untar
652	am__tar
653	AMTAR
654	am__leading_dot
655	SET_MAKE
656	AWK
657	mkdir_p
658	MKDIR_P
659	INSTALL_STRIP_PROGRAM
660	STRIP
661	install_sh
662	MAKEINFO
663	AUTOHEADER
664	AUTOMAKE
665	AUTOCONF
666	ACLOCAL
667	VERSION
668	PACKAGE
669	CYGPATH_W
670	am__isrc
671	INSTALL_DATA
672	INSTALL_SCRIPT
673	INSTALL_PROGRAM
674	AM_BACKSLASH
675	AM_DEFAULT_VERBOSITY
676	AM_DEFAULT_V
677	AM_V
678	target_alias
679	host_alias
680	build_alias
681	LIBS
682	ECHO_T
683	ECHO_N
684	ECHO_C
685	DEFS
686	mandir
687	localedir
688	libdir
689	psdir
690	pdfdir
691	dvidir
692	htmldir
693	infodir
694	docdir
695	oldincludedir
696	includedir
697	localstatedir
698	sharedstatedir
699	sysconfdir
700	datadir
701	datarootdir
702	libexecdir
703	sbindir
704	bindir
705	program_transform_name
706	prefix
707	exec_prefix
708	PACKAGE_URL
709	PACKAGE_BUGREPORT
710	PACKAGE_STRING
711	PACKAGE_VERSION
712	PACKAGE_TARNAME
713	PACKAGE_NAME
714	PATH_SEPARATOR
715	SHELL'
716	ac_subst_files=''
717	ac_user_opts='
718	enable_option_checking
719	enable_silent_rules
720	enable_maintainer_mode
721	with_backend_compiler
722	enable_dependency_tracking
723	'
724	ac_precious_vars='build_alias
725	host_alias
726	target_alias
727	CXX
728	CXXFLAGS
729	LDFLAGS
730	LIBS
731	CPPFLAGS
732	CCC
733	CC
734	CFLAGS
735	YACC
736	YFLAGS
737	CPP'
738
739
740	# Initialize some variables set by options.
741	ac_init_help=
742	ac_init_version=false
743	ac_unrecognized_opts=
744	ac_unrecognized_sep=
745	# The variables have the same names as the options, with
746	# dashes changed to underlines.
747	cache_file=/dev/null
748	exec_prefix=NONE
749	no_create=
750	no_recursion=
751	prefix=NONE
752	program_prefix=NONE
753	program_suffix=NONE
754	program_transform_name=s,x,x,
755	silent=
756	site=
757	srcdir=
758	verbose=
759	x_includes=NONE
760	x_libraries=NONE
761
762	# Installation directory options.
763	# These are left unexpanded so users can "make install exec_prefix=/foo"
764	# and all the variables that are supposed to be based on exec_prefix
765	# by default will actually change.
766	# Use braces instead of parens because sh, perl, etc. also accept them.
767	# (The list follows the same order as the GNU Coding Standards.)
768	bindir='${exec_prefix}/bin'
769	sbindir='${exec_prefix}/sbin'
770	libexecdir='${exec_prefix}/libexec'
771	datarootdir='${prefix}/share'
772	datadir='${datarootdir}'
773	sysconfdir='${prefix}/etc'
774	sharedstatedir='${prefix}/com'
775	localstatedir='${prefix}/var'
776	includedir='${prefix}/include'
777	oldincludedir='/usr/include'
778	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
779	infodir='${datarootdir}/info'
780	htmldir='${docdir}'
781	dvidir='${docdir}'
782	pdfdir='${docdir}'
783	psdir='${docdir}'
784	libdir='${exec_prefix}/lib'
785	localedir='${datarootdir}/locale'
786	mandir='${datarootdir}/man'
787
788	ac_prev=
789	ac_dashdash=
790	for ac_option
791	do
792	# If the previous option needs an argument, assign it.
793	if test -n "$ac_prev"; then
794	eval $ac_prev=\$ac_option
795	ac_prev=
796	continue
797	fi
798
799	case $ac_option in
800	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
801	*=) ac_optarg= ;;
802	*) ac_optarg=yes ;;
803	esac
804
805	# Accept the important Cygnus configure options, so we can diagnose typos.
806
807	case $ac_dashdash$ac_option in
808	--)
809	ac_dashdash=yes ;;
810
811	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
812	ac_prev=bindir ;;
813	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
814	bindir=$ac_optarg ;;
815
816	-build \| --build \| --buil \| --bui \| --bu)
817	ac_prev=build_alias ;;
818	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
819	build_alias=$ac_optarg ;;
820
821	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
822	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
823	ac_prev=cache_file ;;
824	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
825	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
826	cache_file=$ac_optarg ;;
827
828	--config-cache \| -C)
829	cache_file=config.cache ;;
830
831	-datadir \| --datadir \| --datadi \| --datad)
832	ac_prev=datadir ;;
833	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
834	datadir=$ac_optarg ;;
835
836	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
837	\| --dataroo \| --dataro \| --datar)
838	ac_prev=datarootdir ;;
839	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
840	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
841	datarootdir=$ac_optarg ;;
842
843	-disable-* \| --disable-*)
844	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
845	# Reject names that are not valid shell variable names.
846	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
847	as_fn_error $? "invalid feature name: $ac_useropt"
848	ac_useropt_orig=$ac_useropt
849	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
850	case $ac_user_opts in
851	*"
852	"enable_$ac_useropt"
853	"*) ;;
854	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
855	ac_unrecognized_sep=', ';;
856	esac
857	eval enable_$ac_useropt=no ;;
858
859	-docdir \| --docdir \| --docdi \| --doc \| --do)
860	ac_prev=docdir ;;
861	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
862	docdir=$ac_optarg ;;
863
864	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
865	ac_prev=dvidir ;;
866	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
867	dvidir=$ac_optarg ;;
868
869	-enable-* \| --enable-*)
870	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
871	# Reject names that are not valid shell variable names.
872	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
873	as_fn_error $? "invalid feature name: $ac_useropt"
874	ac_useropt_orig=$ac_useropt
875	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
876	case $ac_user_opts in
877	*"
878	"enable_$ac_useropt"
879	"*) ;;
880	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
881	ac_unrecognized_sep=', ';;
882	esac
883	eval enable_$ac_useropt=\$ac_optarg ;;
884
885	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
886	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
887	\| --exec \| --exe \| --ex)
888	ac_prev=exec_prefix ;;
889	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
890	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
891	\| --exec=* \| --exe=* \| --ex=*)
892	exec_prefix=$ac_optarg ;;
893
894	-gas \| --gas \| --ga \| --g)
895	# Obsolete; use --with-gas.
896	with_gas=yes ;;
897
898	-help \| --help \| --hel \| --he \| -h)
899	ac_init_help=long ;;
900	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
901	ac_init_help=recursive ;;
902	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
903	ac_init_help=short ;;
904
905	-host \| --host \| --hos \| --ho)
906	ac_prev=host_alias ;;
907	-host=* \| --host=* \| --hos=* \| --ho=*)
908	host_alias=$ac_optarg ;;
909
910	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
911	ac_prev=htmldir ;;
912	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
913	\| --ht=*)
914	htmldir=$ac_optarg ;;
915
916	-includedir \| --includedir \| --includedi \| --included \| --include \
917	\| --includ \| --inclu \| --incl \| --inc)
918	ac_prev=includedir ;;
919	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
920	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
921	includedir=$ac_optarg ;;
922
923	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
924	ac_prev=infodir ;;
925	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
926	infodir=$ac_optarg ;;
927
928	-libdir \| --libdir \| --libdi \| --libd)
929	ac_prev=libdir ;;
930	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
931	libdir=$ac_optarg ;;
932
933	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
934	\| --libexe \| --libex \| --libe)
935	ac_prev=libexecdir ;;
936	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
937	\| --libexe=* \| --libex=* \| --libe=*)
938	libexecdir=$ac_optarg ;;
939
940	-localedir \| --localedir \| --localedi \| --localed \| --locale)
941	ac_prev=localedir ;;
942	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
943	localedir=$ac_optarg ;;
944
945	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
946	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
947	ac_prev=localstatedir ;;
948	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
949	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
950	localstatedir=$ac_optarg ;;
951
952	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
953	ac_prev=mandir ;;
954	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
955	mandir=$ac_optarg ;;
956
957	-nfp \| --nfp \| --nf)
958	# Obsolete; use --without-fp.
959	with_fp=no ;;
960
961	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
962	\| --no-cr \| --no-c \| -n)
963	no_create=yes ;;
964
965	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
966	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
967	no_recursion=yes ;;
968
969	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
970	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
971	\| --oldin \| --oldi \| --old \| --ol \| --o)
972	ac_prev=oldincludedir ;;
973	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
974	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
975	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
976	oldincludedir=$ac_optarg ;;
977
978	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
979	ac_prev=prefix ;;
980	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
981	prefix=$ac_optarg ;;
982
983	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
984	\| --program-pre \| --program-pr \| --program-p)
985	ac_prev=program_prefix ;;
986	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
987	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
988	program_prefix=$ac_optarg ;;
989
990	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
991	\| --program-suf \| --program-su \| --program-s)
992	ac_prev=program_suffix ;;
993	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
994	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
995	program_suffix=$ac_optarg ;;
996
997	-program-transform-name \| --program-transform-name \
998	\| --program-transform-nam \| --program-transform-na \
999	\| --program-transform-n \| --program-transform- \
1000	\| --program-transform \| --program-transfor \
1001	\| --program-transfo \| --program-transf \
1002	\| --program-trans \| --program-tran \
1003	\| --progr-tra \| --program-tr \| --program-t)
1004	ac_prev=program_transform_name ;;
1005	-program-transform-name=* \| --program-transform-name=* \
1006	\| --program-transform-nam=* \| --program-transform-na=* \
1007	\| --program-transform-n=* \| --program-transform-=* \
1008	\| --program-transform=* \| --program-transfor=* \
1009	\| --program-transfo=* \| --program-transf=* \
1010	\| --program-trans=* \| --program-tran=* \
1011	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1012	program_transform_name=$ac_optarg ;;
1013
1014	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1015	ac_prev=pdfdir ;;
1016	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1017	pdfdir=$ac_optarg ;;
1018
1019	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1020	ac_prev=psdir ;;
1021	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1022	psdir=$ac_optarg ;;
1023
1024	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1025	\| -silent \| --silent \| --silen \| --sile \| --sil)
1026	silent=yes ;;
1027
1028	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1029	ac_prev=sbindir ;;
1030	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1031	\| --sbi=* \| --sb=*)
1032	sbindir=$ac_optarg ;;
1033
1034	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1035	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1036	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1037	\| --sha \| --sh)
1038	ac_prev=sharedstatedir ;;
1039	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1040	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1041	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1042	\| --sha=* \| --sh=*)
1043	sharedstatedir=$ac_optarg ;;
1044
1045	-site \| --site \| --sit)
1046	ac_prev=site ;;
1047	-site=* \| --site=* \| --sit=*)
1048	site=$ac_optarg ;;
1049
1050	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1051	ac_prev=srcdir ;;
1052	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1053	srcdir=$ac_optarg ;;
1054
1055	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1056	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1057	ac_prev=sysconfdir ;;
1058	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1059	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1060	sysconfdir=$ac_optarg ;;
1061
1062	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1063	ac_prev=target_alias ;;
1064	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1065	target_alias=$ac_optarg ;;
1066
1067	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1068	verbose=yes ;;
1069
1070	-version \| --version \| --versio \| --versi \| --vers \| -V)
1071	ac_init_version=: ;;
1072
1073	-with-* \| --with-*)
1074	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1075	# Reject names that are not valid shell variable names.
1076	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1077	as_fn_error $? "invalid package name: $ac_useropt"
1078	ac_useropt_orig=$ac_useropt
1079	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1080	case $ac_user_opts in
1081	*"
1082	"with_$ac_useropt"
1083	"*) ;;
1084	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1085	ac_unrecognized_sep=', ';;
1086	esac
1087	eval with_$ac_useropt=\$ac_optarg ;;
1088
1089	-without-* \| --without-*)
1090	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1091	# Reject names that are not valid shell variable names.
1092	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1093	as_fn_error $? "invalid package name: $ac_useropt"
1094	ac_useropt_orig=$ac_useropt
1095	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1096	case $ac_user_opts in
1097	*"
1098	"with_$ac_useropt"
1099	"*) ;;
1100	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1101	ac_unrecognized_sep=', ';;
1102	esac
1103	eval with_$ac_useropt=no ;;
1104
1105	--x)
1106	# Obsolete; use --with-x.
1107	with_x=yes ;;
1108
1109	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1110	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1111	ac_prev=x_includes ;;
1112	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1113	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1114	x_includes=$ac_optarg ;;
1115
1116	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1117	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1118	ac_prev=x_libraries ;;
1119	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1120	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1121	x_libraries=$ac_optarg ;;
1122
1123	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1124	Try \`$0 --help' for more information"
1125	;;
1126
1127	=)
1128	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1129	# Reject names that are not valid shell variable names.
1130	case $ac_envvar in #(
1131	'' \| [0-9]* \| [!_$as_cr_alnum] )
1132	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1133	esac
1134	eval $ac_envvar=\$ac_optarg
1135	export $ac_envvar ;;
1136
1137	*)
1138	# FIXME: should be removed in autoconf 3.0.
1139	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1140	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1141	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1142	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1143	;;
1144
1145	esac
1146	done
1147
1148	if test -n "$ac_prev"; then
1149	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1150	as_fn_error $? "missing argument to $ac_option"
1151	fi
1152
1153	if test -n "$ac_unrecognized_opts"; then
1154	case $enable_option_checking in
1155	no) ;;
1156	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1157	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1158	esac
1159	fi
1160
1161	# Check all directory arguments for consistency.
1162	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1163	datadir sysconfdir sharedstatedir localstatedir includedir \
1164	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1165	libdir localedir mandir
1166	do
1167	eval ac_val=\$$ac_var
1168	# Remove trailing slashes.
1169	case $ac_val in
1170	*/ )
1171	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1172	eval $ac_var=\$ac_val;;
1173	esac
1174	# Be sure to have absolute directory names.
1175	case $ac_val in
1176	[\\/$]* \| ?:[\\/]* ) continue;;
1177	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1178	esac
1179	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1180	done
1181
1182	# There might be people who depend on the old broken behavior: `$host'
1183	# used to hold the argument of --host etc.
1184	# FIXME: To remove some day.
1185	build=$build_alias
1186	host=$host_alias
1187	target=$target_alias
1188
1189	# FIXME: To remove some day.
1190	if test "x$host_alias" != x; then
1191	if test "x$build_alias" = x; then
1192	cross_compiling=maybe
1193	$as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
1194	If a cross compiler is detected then cross compile mode will be used" >&2
1195	elif test "x$build_alias" != "x$host_alias"; then
1196	cross_compiling=yes
1197	fi
1198	fi
1199
1200	ac_tool_prefix=
1201	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1202
1203	test "$silent" = yes && exec 6>/dev/null
1204
1205
1206	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1207	ac_ls_di=`ls -di .` &&
1208	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1209	as_fn_error $? "working directory cannot be determined"
1210	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1211	as_fn_error $? "pwd does not report name of working directory"
1212
1213
1214	# Find the source files, if location was not specified.
1215	if test -z "$srcdir"; then
1216	ac_srcdir_defaulted=yes
1217	# Try the directory containing this script, then the parent directory.
1218	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1219	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1220	X"$as_myself" : 'X$//$[^/]' \\| \
1221	X"$as_myself" : 'X$//$$' \\| \
1222	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1223	$as_echo X"$as_myself" \|
1224	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1225	s//\1/
1226	q
1227	}
1228	/^X$\/\/$[^/].*/{
1229	s//\1/
1230	q
1231	}
1232	/^X$\/\/$$/{
1233	s//\1/
1234	q
1235	}
1236	/^X$\/$.*/{
1237	s//\1/
1238	q
1239	}
1240	s/.*/./; q'`
1241	srcdir=$ac_confdir
1242	if test ! -r "$srcdir/$ac_unique_file"; then
1243	srcdir=..
1244	fi
1245	else
1246	ac_srcdir_defaulted=no
1247	fi
1248	if test ! -r "$srcdir/$ac_unique_file"; then
1249	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1250	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1251	fi
1252	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1253	ac_abs_confdir=`(
1254	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1255	pwd)`
1256	# When building in place, set srcdir=.
1257	if test "$ac_abs_confdir" = "$ac_pwd"; then
1258	srcdir=.
1259	fi
1260	# Remove unnecessary trailing slashes from srcdir.
1261	# Double slashes in file names in object file debugging info
1262	# mess up M-x gdb in Emacs.
1263	case $srcdir in
1264	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1265	esac
1266	for ac_var in $ac_precious_vars; do
1267	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1268	eval ac_env_${ac_var}_value=\$${ac_var}
1269	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1270	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1271	done
1272
1273	#
1274	# Report the --help message.
1275	#
1276	if test "$ac_init_help" = "long"; then
1277	# Omit some internal or obsolete options to make the list less imposing.
1278	# This message is too long to be a string in the A/UX 3.1 sh.
1279	cat <<_ACEOF
1280	\`configure' configures cfa-cc 1.0.0 to adapt to many kinds of systems.
1281
1282	Usage: $0 [OPTION]... [VAR=VALUE]...
1283
1284	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1285	VAR=VALUE. See below for descriptions of some of the useful variables.
1286
1287	Defaults for the options are specified in brackets.
1288
1289	Configuration:
1290	-h, --help display this help and exit
1291	--help=short display options specific to this package
1292	--help=recursive display the short help of all the included packages
1293	-V, --version display version information and exit
1294	-q, --quiet, --silent do not print \`checking ...' messages
1295	--cache-file=FILE cache test results in FILE [disabled]
1296	-C, --config-cache alias for \`--cache-file=config.cache'
1297	-n, --no-create do not create output files
1298	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1299
1300	Installation directories:
1301	--prefix=PREFIX install architecture-independent files in PREFIX
1302	[$ac_default_prefix]
1303	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1304	[PREFIX]
1305
1306	By default, \`make install' will install all the files in
1307	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1308	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1309	for instance \`--prefix=\$HOME'.
1310
1311	For better control, use the options below.
1312
1313	Fine tuning of the installation directories:
1314	--bindir=DIR user executables [EPREFIX/bin]
1315	--sbindir=DIR system admin executables [EPREFIX/sbin]
1316	--libexecdir=DIR program executables [EPREFIX/libexec]
1317	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1318	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1319	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1320	--libdir=DIR object code libraries [EPREFIX/lib]
1321	--includedir=DIR C header files [PREFIX/include]
1322	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1323	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1324	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1325	--infodir=DIR info documentation [DATAROOTDIR/info]
1326	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1327	--mandir=DIR man documentation [DATAROOTDIR/man]
1328	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1329	--htmldir=DIR html documentation [DOCDIR]
1330	--dvidir=DIR dvi documentation [DOCDIR]
1331	--pdfdir=DIR pdf documentation [DOCDIR]
1332	--psdir=DIR ps documentation [DOCDIR]
1333	_ACEOF
1334
1335	cat <<\_ACEOF
1336
1337	Program names:
1338	--program-prefix=PREFIX prepend PREFIX to installed program names
1339	--program-suffix=SUFFIX append SUFFIX to installed program names
1340	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1341	_ACEOF
1342	fi
1343
1344	if test -n "$ac_init_help"; then
1345	case $ac_init_help in
1346	short \| recursive ) echo "Configuration of cfa-cc 1.0.0:";;
1347	esac
1348	cat <<\_ACEOF
1349
1350	Optional Features:
1351	--disable-option-checking ignore unrecognized --enable/--with options
1352	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1353	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1354	--enable-silent-rules less verbose build output (undo: `make V=1')
1355	--disable-silent-rules verbose build output (undo: `make V=0')
1356	--disable-maintainer-mode disable make rules and dependencies not useful
1357	(and sometimes confusing) to the casual installer
1358	--disable-dependency-tracking speeds up one-time build
1359	--enable-dependency-tracking do not reject slow dependency extractors
1360
1361	Optional Packages:
1362	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1363	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1364	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1365
1366	Some influential environment variables:
1367	CXX C++ compiler command
1368	CXXFLAGS C++ compiler flags
1369	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1370	nonstandard directory <lib dir>
1371	LIBS libraries to pass to the linker, e.g. -l<library>
1372	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1373	you have headers in a nonstandard directory <include dir>
1374	CC C compiler command
1375	CFLAGS C compiler flags
1376	YACC The `Yet Another Compiler Compiler' implementation to use.
1377	Defaults to the first program found out of: `bison -y', `byacc',
1378	`yacc'.
1379	YFLAGS The list of arguments that will be passed by default to $YACC.
1380	This script will default YFLAGS to the empty string to avoid a
1381	default value of `-d' given by some make applications.
1382	CPP C preprocessor
1383
1384	Use these variables to override the choices made by `configure' or to help
1385	it to find libraries and programs with nonstandard names/locations.
1386
1387	Report bugs to <cforall@plg.uwaterloo.ca>.
1388	_ACEOF
1389	ac_status=$?
1390	fi
1391
1392	if test "$ac_init_help" = "recursive"; then
1393	# If there are subdirs, report their specific --help.
1394	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1395	test -d "$ac_dir" \|\|
1396	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1397	continue
1398	ac_builddir=.
1399
1400	case "$ac_dir" in
1401	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1402	*)
1403	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1404	# A ".." for each directory in $ac_dir_suffix.
1405	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1406	case $ac_top_builddir_sub in
1407	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1408	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1409	esac ;;
1410	esac
1411	ac_abs_top_builddir=$ac_pwd
1412	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1413	# for backward compatibility:
1414	ac_top_builddir=$ac_top_build_prefix
1415
1416	case $srcdir in
1417	.) # We are building in place.
1418	ac_srcdir=.
1419	ac_top_srcdir=$ac_top_builddir_sub
1420	ac_abs_top_srcdir=$ac_pwd ;;
1421	[\\/]* \| ?:[\\/]* ) # Absolute name.
1422	ac_srcdir=$srcdir$ac_dir_suffix;
1423	ac_top_srcdir=$srcdir
1424	ac_abs_top_srcdir=$srcdir ;;
1425	*) # Relative name.
1426	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1427	ac_top_srcdir=$ac_top_build_prefix$srcdir
1428	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1429	esac
1430	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1431
1432	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1433	# Check for guested configure.
1434	if test -f "$ac_srcdir/configure.gnu"; then
1435	echo &&
1436	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1437	elif test -f "$ac_srcdir/configure"; then
1438	echo &&
1439	$SHELL "$ac_srcdir/configure" --help=recursive
1440	else
1441	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1442	fi \|\| ac_status=$?
1443	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1444	done
1445	fi
1446
1447	test -n "$ac_init_help" && exit $ac_status
1448	if $ac_init_version; then
1449	cat <<\_ACEOF
1450	cfa-cc configure 1.0.0
1451	generated by GNU Autoconf 2.68
1452
1453	Copyright (C) 2010 Free Software Foundation, Inc.
1454	This configure script is free software; the Free Software Foundation
1455	gives unlimited permission to copy, distribute and modify it.
1456	_ACEOF
1457	exit
1458	fi
1459
1460	## ------------------------ ##
1461	## Autoconf initialization. ##
1462	## ------------------------ ##
1463
1464	# ac_fn_cxx_try_compile LINENO
1465	# ----------------------------
1466	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1467	ac_fn_cxx_try_compile ()
1468	{
1469	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1470	rm -f conftest.$ac_objext
1471	if { { ac_try="$ac_compile"
1472	case "(($ac_try" in
1473	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1474	*) ac_try_echo=$ac_try;;
1475	esac
1476	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1477	$as_echo "$ac_try_echo"; } >&5
1478	(eval "$ac_compile") 2>conftest.err
1479	ac_status=$?
1480	if test -s conftest.err; then
1481	grep -v '^ *+' conftest.err >conftest.er1
1482	cat conftest.er1 >&5
1483	mv -f conftest.er1 conftest.err
1484	fi
1485	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1486	test $ac_status = 0; } && {
1487	test -z "$ac_cxx_werror_flag" \|\|
1488	test ! -s conftest.err
1489	} && test -s conftest.$ac_objext; then :
1490	ac_retval=0
1491	else
1492	$as_echo "$as_me: failed program was:" >&5
1493	sed 's/^/\| /' conftest.$ac_ext >&5
1494
1495	ac_retval=1
1496	fi
1497	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1498	as_fn_set_status $ac_retval
1499
1500	} # ac_fn_cxx_try_compile
1501
1502	# ac_fn_c_try_compile LINENO
1503	# --------------------------
1504	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1505	ac_fn_c_try_compile ()
1506	{
1507	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1508	rm -f conftest.$ac_objext
1509	if { { ac_try="$ac_compile"
1510	case "(($ac_try" in
1511	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1512	*) ac_try_echo=$ac_try;;
1513	esac
1514	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1515	$as_echo "$ac_try_echo"; } >&5
1516	(eval "$ac_compile") 2>conftest.err
1517	ac_status=$?
1518	if test -s conftest.err; then
1519	grep -v '^ *+' conftest.err >conftest.er1
1520	cat conftest.er1 >&5
1521	mv -f conftest.er1 conftest.err
1522	fi
1523	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1524	test $ac_status = 0; } && {
1525	test -z "$ac_c_werror_flag" \|\|
1526	test ! -s conftest.err
1527	} && test -s conftest.$ac_objext; then :
1528	ac_retval=0
1529	else
1530	$as_echo "$as_me: failed program was:" >&5
1531	sed 's/^/\| /' conftest.$ac_ext >&5
1532
1533	ac_retval=1
1534	fi
1535	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1536	as_fn_set_status $ac_retval
1537
1538	} # ac_fn_c_try_compile
1539
1540	# ac_fn_c_try_link LINENO
1541	# -----------------------
1542	# Try to link conftest.$ac_ext, and return whether this succeeded.
1543	ac_fn_c_try_link ()
1544	{
1545	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1546	rm -f conftest.$ac_objext conftest$ac_exeext
1547	if { { ac_try="$ac_link"
1548	case "(($ac_try" in
1549	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1550	*) ac_try_echo=$ac_try;;
1551	esac
1552	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1553	$as_echo "$ac_try_echo"; } >&5
1554	(eval "$ac_link") 2>conftest.err
1555	ac_status=$?
1556	if test -s conftest.err; then
1557	grep -v '^ *+' conftest.err >conftest.er1
1558	cat conftest.er1 >&5
1559	mv -f conftest.er1 conftest.err
1560	fi
1561	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1562	test $ac_status = 0; } && {
1563	test -z "$ac_c_werror_flag" \|\|
1564	test ! -s conftest.err
1565	} && test -s conftest$ac_exeext && {
1566	test "$cross_compiling" = yes \|\|
1567	$as_test_x conftest$ac_exeext
1568	}; then :
1569	ac_retval=0
1570	else
1571	$as_echo "$as_me: failed program was:" >&5
1572	sed 's/^/\| /' conftest.$ac_ext >&5
1573
1574	ac_retval=1
1575	fi
1576	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1577	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1578	# interfere with the next link command; also delete a directory that is
1579	# left behind by Apple's compiler. We do this before executing the actions.
1580	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1581	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1582	as_fn_set_status $ac_retval
1583
1584	} # ac_fn_c_try_link
1585
1586	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1587	# -------------------------------------------
1588	# Tests whether TYPE exists after having included INCLUDES, setting cache
1589	# variable VAR accordingly.
1590	ac_fn_c_check_type ()
1591	{
1592	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1593	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1594	$as_echo_n "checking for $2... " >&6; }
1595	if eval \${$3+:} false; then :
1596	$as_echo_n "(cached) " >&6
1597	else
1598	eval "$3=no"
1599	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1600	/* end confdefs.h. */
1601	$4
1602	int
1603	main ()
1604	{
1605	if (sizeof ($2))
1606	return 0;
1607	;
1608	return 0;
1609	}
1610	_ACEOF
1611	if ac_fn_c_try_compile "$LINENO"; then :
1612	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1613	/* end confdefs.h. */
1614	$4
1615	int
1616	main ()
1617	{
1618	if (sizeof (($2)))
1619	return 0;
1620	;
1621	return 0;
1622	}
1623	_ACEOF
1624	if ac_fn_c_try_compile "$LINENO"; then :
1625
1626	else
1627	eval "$3=yes"
1628	fi
1629	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1630	fi
1631	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1632	fi
1633	eval ac_res=\$$3
1634	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1635	$as_echo "$ac_res" >&6; }
1636	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1637
1638	} # ac_fn_c_check_type
1639
1640	# ac_fn_c_try_cpp LINENO
1641	# ----------------------
1642	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1643	ac_fn_c_try_cpp ()
1644	{
1645	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1646	if { { ac_try="$ac_cpp conftest.$ac_ext"
1647	case "(($ac_try" in
1648	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1649	*) ac_try_echo=$ac_try;;
1650	esac
1651	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1652	$as_echo "$ac_try_echo"; } >&5
1653	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1654	ac_status=$?
1655	if test -s conftest.err; then
1656	grep -v '^ *+' conftest.err >conftest.er1
1657	cat conftest.er1 >&5
1658	mv -f conftest.er1 conftest.err
1659	fi
1660	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1661	test $ac_status = 0; } > conftest.i && {
1662	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1663	test ! -s conftest.err
1664	}; then :
1665	ac_retval=0
1666	else
1667	$as_echo "$as_me: failed program was:" >&5
1668	sed 's/^/\| /' conftest.$ac_ext >&5
1669
1670	ac_retval=1
1671	fi
1672	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1673	as_fn_set_status $ac_retval
1674
1675	} # ac_fn_c_try_cpp
1676
1677	# ac_fn_c_try_run LINENO
1678	# ----------------------
1679	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1680	# that executables can be run.
1681	ac_fn_c_try_run ()
1682	{
1683	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1684	if { { ac_try="$ac_link"
1685	case "(($ac_try" in
1686	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1687	*) ac_try_echo=$ac_try;;
1688	esac
1689	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1690	$as_echo "$ac_try_echo"; } >&5
1691	(eval "$ac_link") 2>&5
1692	ac_status=$?
1693	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1694	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1695	{ { case "(($ac_try" in
1696	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1697	*) ac_try_echo=$ac_try;;
1698	esac
1699	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1700	$as_echo "$ac_try_echo"; } >&5
1701	(eval "$ac_try") 2>&5
1702	ac_status=$?
1703	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1704	test $ac_status = 0; }; }; then :
1705	ac_retval=0
1706	else
1707	$as_echo "$as_me: program exited with status $ac_status" >&5
1708	$as_echo "$as_me: failed program was:" >&5
1709	sed 's/^/\| /' conftest.$ac_ext >&5
1710
1711	ac_retval=$ac_status
1712	fi
1713	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1714	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1715	as_fn_set_status $ac_retval
1716
1717	} # ac_fn_c_try_run
1718
1719	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1720	# -------------------------------------------------------
1721	# Tests whether HEADER exists and can be compiled using the include files in
1722	# INCLUDES, setting the cache variable VAR accordingly.
1723	ac_fn_c_check_header_compile ()
1724	{
1725	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1726	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1727	$as_echo_n "checking for $2... " >&6; }
1728	if eval \${$3+:} false; then :
1729	$as_echo_n "(cached) " >&6
1730	else
1731	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1732	/* end confdefs.h. */
1733	$4
1734	#include <$2>
1735	_ACEOF
1736	if ac_fn_c_try_compile "$LINENO"; then :
1737	eval "$3=yes"
1738	else
1739	eval "$3=no"
1740	fi
1741	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1742	fi
1743	eval ac_res=\$$3
1744	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1745	$as_echo "$ac_res" >&6; }
1746	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1747
1748	} # ac_fn_c_check_header_compile
1749
1750	# ac_fn_c_check_func LINENO FUNC VAR
1751	# ----------------------------------
1752	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1753	ac_fn_c_check_func ()
1754	{
1755	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1756	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1757	$as_echo_n "checking for $2... " >&6; }
1758	if eval \${$3+:} false; then :
1759	$as_echo_n "(cached) " >&6
1760	else
1761	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1762	/* end confdefs.h. */
1763	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1764	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1765	#define $2 innocuous_$2
1766
1767	/* System header to define __stub macros and hopefully few prototypes,
1768	which can conflict with char $2 (); below.
1769	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1770	<limits.h> exists even on freestanding compilers. */
1771
1772	#ifdef __STDC__
1773	# include <limits.h>
1774	#else
1775	# include <assert.h>
1776	#endif
1777
1778	#undef $2
1779
1780	/* Override any GCC internal prototype to avoid an error.
1781	Use char because int might match the return type of a GCC
1782	builtin and then its argument prototype would still apply. */
1783	#ifdef __cplusplus
1784	extern "C"
1785	#endif
1786	char $2 ();
1787	/* The GNU C library defines this for functions which it implements
1788	to always fail with ENOSYS. Some functions are actually named
1789	something starting with __ and the normal name is an alias. */
1790	#if defined __stub_$2 \|\| defined __stub___$2
1791	choke me
1792	#endif
1793
1794	int
1795	main ()
1796	{
1797	return $2 ();
1798	;
1799	return 0;
1800	}
1801	_ACEOF
1802	if ac_fn_c_try_link "$LINENO"; then :
1803	eval "$3=yes"
1804	else
1805	eval "$3=no"
1806	fi
1807	rm -f core conftest.err conftest.$ac_objext \
1808	conftest$ac_exeext conftest.$ac_ext
1809	fi
1810	eval ac_res=\$$3
1811	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1812	$as_echo "$ac_res" >&6; }
1813	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1814
1815	} # ac_fn_c_check_func
1816
1817	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1818	# -------------------------------------------------------
1819	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1820	# the include files in INCLUDES and setting the cache variable VAR
1821	# accordingly.
1822	ac_fn_c_check_header_mongrel ()
1823	{
1824	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1825	if eval \${$3+:} false; then :
1826	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1827	$as_echo_n "checking for $2... " >&6; }
1828	if eval \${$3+:} false; then :
1829	$as_echo_n "(cached) " >&6
1830	fi
1831	eval ac_res=\$$3
1832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1833	$as_echo "$ac_res" >&6; }
1834	else
1835	# Is the header compilable?
1836	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1837	$as_echo_n "checking $2 usability... " >&6; }
1838	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1839	/* end confdefs.h. */
1840	$4
1841	#include <$2>
1842	_ACEOF
1843	if ac_fn_c_try_compile "$LINENO"; then :
1844	ac_header_compiler=yes
1845	else
1846	ac_header_compiler=no
1847	fi
1848	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1849	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1850	$as_echo "$ac_header_compiler" >&6; }
1851
1852	# Is the header present?
1853	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1854	$as_echo_n "checking $2 presence... " >&6; }
1855	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1856	/* end confdefs.h. */
1857	#include <$2>
1858	_ACEOF
1859	if ac_fn_c_try_cpp "$LINENO"; then :
1860	ac_header_preproc=yes
1861	else
1862	ac_header_preproc=no
1863	fi
1864	rm -f conftest.err conftest.i conftest.$ac_ext
1865	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1866	$as_echo "$ac_header_preproc" >&6; }
1867
1868	# So? What about this header?
1869	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1870	yes:no: )
1871	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1872	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1873	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1874	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1875	;;
1876	no:yes:* )
1877	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1878	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1879	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1880	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1881	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1882	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1883	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1884	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1885	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1886	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1887	( $as_echo "## --------------------------------------- ##
1888	## Report this to cforall@plg.uwaterloo.ca ##
1889	## --------------------------------------- ##"
1890	) \| sed "s/^/$as_me: WARNING: /" >&2
1891	;;
1892	esac
1893	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1894	$as_echo_n "checking for $2... " >&6; }
1895	if eval \${$3+:} false; then :
1896	$as_echo_n "(cached) " >&6
1897	else
1898	eval "$3=\$ac_header_compiler"
1899	fi
1900	eval ac_res=\$$3
1901	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1902	$as_echo "$ac_res" >&6; }
1903	fi
1904	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1905
1906	} # ac_fn_c_check_header_mongrel
1907
1908	# ac_fn_c_find_intX_t LINENO BITS VAR
1909	# -----------------------------------
1910	# Finds a signed integer type with width BITS, setting cache variable VAR
1911	# accordingly.
1912	ac_fn_c_find_intX_t ()
1913	{
1914	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1915	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1916	$as_echo_n "checking for int$2_t... " >&6; }
1917	if eval \${$3+:} false; then :
1918	$as_echo_n "(cached) " >&6
1919	else
1920	eval "$3=no"
1921	# Order is important - never check a type that is potentially smaller
1922	# than half of the expected target width.
1923	for ac_type in int$2_t 'int' 'long int' \
1924	'long long int' 'short int' 'signed char'; do
1925	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1926	/* end confdefs.h. */
1927	$ac_includes_default
1928	enum { N = $2 / 2 - 1 };
1929	int
1930	main ()
1931	{
1932	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1933	test_array [0] = 0
1934
1935	;
1936	return 0;
1937	}
1938	_ACEOF
1939	if ac_fn_c_try_compile "$LINENO"; then :
1940	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1941	/* end confdefs.h. */
1942	$ac_includes_default
1943	enum { N = $2 / 2 - 1 };
1944	int
1945	main ()
1946	{
1947	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
1948	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
1949	test_array [0] = 0
1950
1951	;
1952	return 0;
1953	}
1954	_ACEOF
1955	if ac_fn_c_try_compile "$LINENO"; then :
1956
1957	else
1958	case $ac_type in #(
1959	int$2_t) :
1960	eval "$3=yes" ;; #(
1961	*) :
1962	eval "$3=\$ac_type" ;;
1963	esac
1964	fi
1965	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1966	fi
1967	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1968	if eval test \"x\$"$3"\" = x"no"; then :
1969
1970	else
1971	break
1972	fi
1973	done
1974	fi
1975	eval ac_res=\$$3
1976	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1977	$as_echo "$ac_res" >&6; }
1978	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1979
1980	} # ac_fn_c_find_intX_t
1981
1982	# ac_fn_c_find_uintX_t LINENO BITS VAR
1983	# ------------------------------------
1984	# Finds an unsigned integer type with width BITS, setting cache variable VAR
1985	# accordingly.
1986	ac_fn_c_find_uintX_t ()
1987	{
1988	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1989	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
1990	$as_echo_n "checking for uint$2_t... " >&6; }
1991	if eval \${$3+:} false; then :
1992	$as_echo_n "(cached) " >&6
1993	else
1994	eval "$3=no"
1995	# Order is important - never check a type that is potentially smaller
1996	# than half of the expected target width.
1997	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
1998	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
1999	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2000	/* end confdefs.h. */
2001	$ac_includes_default
2002	int
2003	main ()
2004	{
2005	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2006	test_array [0] = 0
2007
2008	;
2009	return 0;
2010	}
2011	_ACEOF
2012	if ac_fn_c_try_compile "$LINENO"; then :
2013	case $ac_type in #(
2014	uint$2_t) :
2015	eval "$3=yes" ;; #(
2016	*) :
2017	eval "$3=\$ac_type" ;;
2018	esac
2019	fi
2020	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2021	if eval test \"x\$"$3"\" = x"no"; then :
2022
2023	else
2024	break
2025	fi
2026	done
2027	fi
2028	eval ac_res=\$$3
2029	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2030	$as_echo "$ac_res" >&6; }
2031	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2032
2033	} # ac_fn_c_find_uintX_t
2034	cat >config.log <<_ACEOF
2035	This file contains any messages produced by compilers while
2036	running configure, to aid debugging if configure makes a mistake.
2037
2038	It was created by cfa-cc $as_me 1.0.0, which was
2039	generated by GNU Autoconf 2.68. Invocation command line was
2040
2041	$ $0 $@
2042
2043	_ACEOF
2044	exec 5>>config.log
2045	{
2046	cat <<_ASUNAME
2047	## --------- ##
2048	## Platform. ##
2049	## --------- ##
2050
2051	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2052	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2053	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2054	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2055	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2056
2057	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2058	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2059
2060	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2061	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2062	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2063	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2064	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2065	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2066	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2067
2068	_ASUNAME
2069
2070	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2071	for as_dir in $PATH
2072	do
2073	IFS=$as_save_IFS
2074	test -z "$as_dir" && as_dir=.
2075	$as_echo "PATH: $as_dir"
2076	done
2077	IFS=$as_save_IFS
2078
2079	} >&5
2080
2081	cat >&5 <<_ACEOF
2082
2083
2084	## ----------- ##
2085	## Core tests. ##
2086	## ----------- ##
2087
2088	_ACEOF
2089
2090
2091	# Keep a trace of the command line.
2092	# Strip out --no-create and --no-recursion so they do not pile up.
2093	# Strip out --silent because we don't want to record it for future runs.
2094	# Also quote any args containing shell meta-characters.
2095	# Make two passes to allow for proper duplicate-argument suppression.
2096	ac_configure_args=
2097	ac_configure_args0=
2098	ac_configure_args1=
2099	ac_must_keep_next=false
2100	for ac_pass in 1 2
2101	do
2102	for ac_arg
2103	do
2104	case $ac_arg in
2105	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2106	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2107	\| -silent \| --silent \| --silen \| --sile \| --sil)
2108	continue ;;
2109	\')
2110	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2111	esac
2112	case $ac_pass in
2113	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2114	2)
2115	as_fn_append ac_configure_args1 " '$ac_arg'"
2116	if test $ac_must_keep_next = true; then
2117	ac_must_keep_next=false # Got value, back to normal.
2118	else
2119	case $ac_arg in
2120	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2121	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2122	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2123	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2124	case "$ac_configure_args0 " in
2125	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2126	esac
2127	;;
2128	-* ) ac_must_keep_next=true ;;
2129	esac
2130	fi
2131	as_fn_append ac_configure_args " '$ac_arg'"
2132	;;
2133	esac
2134	done
2135	done
2136	{ ac_configure_args0=; unset ac_configure_args0;}
2137	{ ac_configure_args1=; unset ac_configure_args1;}
2138
2139	# When interrupted or exit'd, cleanup temporary files, and complete
2140	# config.log. We remove comments because anyway the quotes in there
2141	# would cause problems or look ugly.
2142	# WARNING: Use '\'' to represent an apostrophe within the trap.
2143	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2144	trap 'exit_status=$?
2145	# Save into config.log some information that might help in debugging.
2146	{
2147	echo
2148
2149	$as_echo "## ---------------- ##
2150	## Cache variables. ##
2151	## ---------------- ##"
2152	echo
2153	# The following way of writing the cache mishandles newlines in values,
2154	(
2155	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2156	eval ac_val=\$$ac_var
2157	case $ac_val in #(
2158	${as_nl})
2159	case $ac_var in #(
2160	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2161	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2162	esac
2163	case $ac_var in #(
2164	_ \| IFS \| as_nl) ;; #(
2165	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2166	*) { eval $ac_var=; unset $ac_var;} ;;
2167	esac ;;
2168	esac
2169	done
2170	(set) 2>&1 \|
2171	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2172	${as_nl}ac_space=\ )
2173	sed -n \
2174	"s/'\''/'\''\\\\'\'''\''/g;
2175	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2176	;; #(
2177	*)
2178	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2179	;;
2180	esac \|
2181	sort
2182	)
2183	echo
2184
2185	$as_echo "## ----------------- ##
2186	## Output variables. ##
2187	## ----------------- ##"
2188	echo
2189	for ac_var in $ac_subst_vars
2190	do
2191	eval ac_val=\$$ac_var
2192	case $ac_val in
2193	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2194	esac
2195	$as_echo "$ac_var='\''$ac_val'\''"
2196	done \| sort
2197	echo
2198
2199	if test -n "$ac_subst_files"; then
2200	$as_echo "## ------------------- ##
2201	## File substitutions. ##
2202	## ------------------- ##"
2203	echo
2204	for ac_var in $ac_subst_files
2205	do
2206	eval ac_val=\$$ac_var
2207	case $ac_val in
2208	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2209	esac
2210	$as_echo "$ac_var='\''$ac_val'\''"
2211	done \| sort
2212	echo
2213	fi
2214
2215	if test -s confdefs.h; then
2216	$as_echo "## ----------- ##
2217	## confdefs.h. ##
2218	## ----------- ##"
2219	echo
2220	cat confdefs.h
2221	echo
2222	fi
2223	test "$ac_signal" != 0 &&
2224	$as_echo "$as_me: caught signal $ac_signal"
2225	$as_echo "$as_me: exit $exit_status"
2226	} >&5
2227	rm -f core .core core.conftest. &&
2228	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2229	exit $exit_status
2230	' 0
2231	for ac_signal in 1 2 13 15; do
2232	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2233	done
2234	ac_signal=0
2235
2236	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2237	rm -f -r conftest* confdefs.h
2238
2239	$as_echo "/* confdefs.h */" > confdefs.h
2240
2241	# Predefined preprocessor variables.
2242
2243	cat >>confdefs.h <<_ACEOF
2244	#define PACKAGE_NAME "$PACKAGE_NAME"
2245	_ACEOF
2246
2247	cat >>confdefs.h <<_ACEOF
2248	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2249	_ACEOF
2250
2251	cat >>confdefs.h <<_ACEOF
2252	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2253	_ACEOF
2254
2255	cat >>confdefs.h <<_ACEOF
2256	#define PACKAGE_STRING "$PACKAGE_STRING"
2257	_ACEOF
2258
2259	cat >>confdefs.h <<_ACEOF
2260	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2261	_ACEOF
2262
2263	cat >>confdefs.h <<_ACEOF
2264	#define PACKAGE_URL "$PACKAGE_URL"
2265	_ACEOF
2266
2267
2268	# Let the site file select an alternate cache file if it wants to.
2269	# Prefer an explicitly selected file to automatically selected ones.
2270	ac_site_file1=NONE
2271	ac_site_file2=NONE
2272	if test -n "$CONFIG_SITE"; then
2273	# We do not want a PATH search for config.site.
2274	case $CONFIG_SITE in #((
2275	-*) ac_site_file1=./$CONFIG_SITE;;
2276	/) ac_site_file1=$CONFIG_SITE;;
2277	*) ac_site_file1=./$CONFIG_SITE;;
2278	esac
2279	elif test "x$prefix" != xNONE; then
2280	ac_site_file1=$prefix/share/config.site
2281	ac_site_file2=$prefix/etc/config.site
2282	else
2283	ac_site_file1=$ac_default_prefix/share/config.site
2284	ac_site_file2=$ac_default_prefix/etc/config.site
2285	fi
2286	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2287	do
2288	test "x$ac_site_file" = xNONE && continue
2289	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2290	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2291	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2292	sed 's/^/\| /' "$ac_site_file" >&5
2293	. "$ac_site_file" \
2294	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2295	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2296	as_fn_error $? "failed to load site script $ac_site_file
2297	See \`config.log' for more details" "$LINENO" 5; }
2298	fi
2299	done
2300
2301	if test -r "$cache_file"; then
2302	# Some versions of bash will fail to source /dev/null (special files
2303	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2304	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2305	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2306	$as_echo "$as_me: loading cache $cache_file" >&6;}
2307	case $cache_file in
2308	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2309	*) . "./$cache_file";;
2310	esac
2311	fi
2312	else
2313	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2314	$as_echo "$as_me: creating cache $cache_file" >&6;}
2315	>$cache_file
2316	fi
2317
2318	# Check that the precious variables saved in the cache have kept the same
2319	# value.
2320	ac_cache_corrupted=false
2321	for ac_var in $ac_precious_vars; do
2322	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2323	eval ac_new_set=\$ac_env_${ac_var}_set
2324	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2325	eval ac_new_val=\$ac_env_${ac_var}_value
2326	case $ac_old_set,$ac_new_set in
2327	set,)
2328	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2329	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2330	ac_cache_corrupted=: ;;
2331	,set)
2332	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2333	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2334	ac_cache_corrupted=: ;;
2335	,);;
2336	*)
2337	if test "x$ac_old_val" != "x$ac_new_val"; then
2338	# differences in whitespace do not lead to failure.
2339	ac_old_val_w=`echo x $ac_old_val`
2340	ac_new_val_w=`echo x $ac_new_val`
2341	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2342	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2343	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2344	ac_cache_corrupted=:
2345	else
2346	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2347	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2348	eval $ac_var=\$ac_old_val
2349	fi
2350	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2351	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2352	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2353	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2354	fi;;
2355	esac
2356	# Pass precious variables to config.status.
2357	if test "$ac_new_set" = set; then
2358	case $ac_new_val in
2359	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2360	*) ac_arg=$ac_var=$ac_new_val ;;
2361	esac
2362	case " $ac_configure_args " in
2363	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2364	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2365	esac
2366	fi
2367	done
2368	if $ac_cache_corrupted; then
2369	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2370	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2371	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2372	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2373	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2374	fi
2375	## -------------------- ##
2376	## Main body of script. ##
2377	## -------------------- ##
2378
2379	ac_ext=c
2380	ac_cpp='$CPP $CPPFLAGS'
2381	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2382	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2383	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2384
2385
2386	ac_aux_dir=
2387	for ac_dir in automake "$srcdir"/automake; do
2388	if test -f "$ac_dir/install-sh"; then
2389	ac_aux_dir=$ac_dir
2390	ac_install_sh="$ac_aux_dir/install-sh -c"
2391	break
2392	elif test -f "$ac_dir/install.sh"; then
2393	ac_aux_dir=$ac_dir
2394	ac_install_sh="$ac_aux_dir/install.sh -c"
2395	break
2396	elif test -f "$ac_dir/shtool"; then
2397	ac_aux_dir=$ac_dir
2398	ac_install_sh="$ac_aux_dir/shtool install -c"
2399	break
2400	fi
2401	done
2402	if test -z "$ac_aux_dir"; then
2403	as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2404	fi
2405
2406	# These three variables are undocumented and unsupported,
2407	# and are intended to be withdrawn in a future Autoconf release.
2408	# They can cause serious problems if a builder's source tree is in a directory
2409	# whose full name contains unusual characters.
2410	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2411	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2412	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2413
2414
2415	#AC_CONFIG_SRCDIR([src/main.cc])
2416	ac_config_headers="$ac_config_headers config.h"
2417
2418	# Check whether --enable-silent-rules was given.
2419	if test "${enable_silent_rules+set}" = set; then :
2420	enableval=$enable_silent_rules;
2421	fi
2422
2423	case $enable_silent_rules in
2424	yes) AM_DEFAULT_VERBOSITY=0;;
2425	no) AM_DEFAULT_VERBOSITY=1;;
2426	*) AM_DEFAULT_VERBOSITY=1;;
2427	esac
2428	am_make=${MAKE-make}
2429	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2430	$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2431	if ${am_cv_make_support_nested_variables+:} false; then :
2432	$as_echo_n "(cached) " >&6
2433	else
2434	if $as_echo 'TRUE=$(BAR$(V))
2435	BAR0=false
2436	BAR1=true
2437	V=1
2438	am__doit:
2439	@$(TRUE)
2440	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
2441	am_cv_make_support_nested_variables=yes
2442	else
2443	am_cv_make_support_nested_variables=no
2444	fi
2445	fi
2446	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2447	$as_echo "$am_cv_make_support_nested_variables" >&6; }
2448	if test $am_cv_make_support_nested_variables = yes; then
2449	AM_V='$(V)'
2450	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2451	else
2452	AM_V=$AM_DEFAULT_VERBOSITY
2453	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2454	fi
2455	AM_BACKSLASH='\'
2456
2457
2458	if test "x${CXXFLAGS}" = "x"; then
2459	export CXXFLAGS="-std=c++11 -g ${CXXFLAGS}" # defaults, no -O2 for debugging and failures
2460	else
2461	export CXXFLAGS="-std=c++11 ${CXXFLAGS}" # flags from configure command
2462	fi
2463
2464	am__api_version='1.11'
2465
2466	# Find a good install program. We prefer a C program (faster),
2467	# so one script is as good as another. But avoid the broken or
2468	# incompatible versions:
2469	# SysV /etc/install, /usr/sbin/install
2470	# SunOS /usr/etc/install
2471	# IRIX /sbin/install
2472	# AIX /bin/install
2473	# AmigaOS /C/install, which installs bootblocks on floppy discs
2474	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2475	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2476	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2477	# OS/2's system install, which has a completely different semantic
2478	# ./install, which can be erroneously created by make from ./install.sh.
2479	# Reject install programs that cannot install multiple files.
2480	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2481	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2482	if test -z "$INSTALL"; then
2483	if ${ac_cv_path_install+:} false; then :
2484	$as_echo_n "(cached) " >&6
2485	else
2486	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2487	for as_dir in $PATH
2488	do
2489	IFS=$as_save_IFS
2490	test -z "$as_dir" && as_dir=.
2491	# Account for people who put trailing slashes in PATH elements.
2492	case $as_dir/ in #((
2493	./ \| .// \| /[cC]/* \| \
2494	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2495	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2496	/usr/ucb/* ) ;;
2497	*)
2498	# OSF1 and SCO ODT 3.0 have their own names for install.
2499	# Don't use installbsd from OSF since it installs stuff as root
2500	# by default.
2501	for ac_prog in ginstall scoinst install; do
2502	for ac_exec_ext in '' $ac_executable_extensions; do
2503	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
2504	if test $ac_prog = install &&
2505	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2506	# AIX install. It has an incompatible calling convention.
2507	:
2508	elif test $ac_prog = install &&
2509	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2510	# program-specific install script used by HP pwplus--don't use.
2511	:
2512	else
2513	rm -rf conftest.one conftest.two conftest.dir
2514	echo one > conftest.one
2515	echo two > conftest.two
2516	mkdir conftest.dir
2517	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2518	test -s conftest.one && test -s conftest.two &&
2519	test -s conftest.dir/conftest.one &&
2520	test -s conftest.dir/conftest.two
2521	then
2522	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2523	break 3
2524	fi
2525	fi
2526	fi
2527	done
2528	done
2529	;;
2530	esac
2531
2532	done
2533	IFS=$as_save_IFS
2534
2535	rm -rf conftest.one conftest.two conftest.dir
2536
2537	fi
2538	if test "${ac_cv_path_install+set}" = set; then
2539	INSTALL=$ac_cv_path_install
2540	else
2541	# As a last resort, use the slow shell script. Don't cache a
2542	# value for INSTALL within a source directory, because that will
2543	# break other packages using the cache if that directory is
2544	# removed, or if the value is a relative name.
2545	INSTALL=$ac_install_sh
2546	fi
2547	fi
2548	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2549	$as_echo "$INSTALL" >&6; }
2550
2551	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2552	# It thinks the first close brace ends the variable substitution.
2553	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2554
2555	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2556
2557	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2558
2559	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2560	$as_echo_n "checking whether build environment is sane... " >&6; }
2561	# Just in case
2562	sleep 1
2563	echo timestamp > conftest.file
2564	# Reject unsafe characters in $srcdir or the absolute working directory
2565	# name. Accept space and tab only in the latter.
2566	am_lf='
2567	'
2568	case `pwd` in
2569	[\\\"\#\$\&\'\`$am_lf])
2570	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2571	esac
2572	case $srcdir in
2573	[\\\"\#\$\&\'\`$am_lf\ \ ])
2574	as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
2575	esac
2576
2577	# Do `set' in a subshell so we don't clobber the current shell's
2578	# arguments. Must try -L first in case configure is actually a
2579	# symlink; some systems play weird games with the mod time of symlinks
2580	# (eg FreeBSD returns the mod time of the symlink's containing
2581	# directory).
2582	if (
2583	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2584	if test "$*" = "X"; then
2585	# -L didn't work.
2586	set X `ls -t "$srcdir/configure" conftest.file`
2587	fi
2588	rm -f conftest.file
2589	if test "$*" != "X $srcdir/configure conftest.file" \
2590	&& test "$*" != "X conftest.file $srcdir/configure"; then
2591
2592	# If neither matched, then we have a broken ls. This can happen
2593	# if, for instance, CONFIG_SHELL is bash and it inherits a
2594	# broken ls alias from the environment. This has actually
2595	# happened. Such a system could not be considered "sane".
2596	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2597	alias in your environment" "$LINENO" 5
2598	fi
2599
2600	test "$2" = conftest.file
2601	)
2602	then
2603	# Ok.
2604	:
2605	else
2606	as_fn_error $? "newly created file is older than distributed files!
2607	Check your system clock" "$LINENO" 5
2608	fi
2609	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2610	$as_echo "yes" >&6; }
2611	test "$program_prefix" != NONE &&
2612	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2613	# Use a double $ so make ignores it.
2614	test "$program_suffix" != NONE &&
2615	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2616	# Double any \ or $.
2617	# By default was `s,x,x', remove it if useless.
2618	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2619	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2620
2621	# expand $ac_aux_dir to an absolute path
2622	am_aux_dir=`cd $ac_aux_dir && pwd`
2623
2624	if test x"${MISSING+set}" != xset; then
2625	case $am_aux_dir in
2626	\ \| \ )
2627	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2628	*)
2629	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2630	esac
2631	fi
2632	# Use eval to expand $SHELL
2633	if eval "$MISSING --run true"; then
2634	am_missing_run="$MISSING --run "
2635	else
2636	am_missing_run=
2637	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
2638	$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
2639	fi
2640
2641	if test x"${install_sh}" != xset; then
2642	case $am_aux_dir in
2643	\ \| \ )
2644	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2645	*)
2646	install_sh="\${SHELL} $am_aux_dir/install-sh"
2647	esac
2648	fi
2649
2650	# Installed binaries are usually stripped using `strip' when the user
2651	# run `make install-strip'. However `strip' might not be the right
2652	# tool to use in cross-compilation environments, therefore Automake
2653	# will honor the `STRIP' environment variable to overrule this program.
2654	if test "$cross_compiling" != no; then
2655	if test -n "$ac_tool_prefix"; then
2656	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2657	set dummy ${ac_tool_prefix}strip; ac_word=$2
2658	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2659	$as_echo_n "checking for $ac_word... " >&6; }
2660	if ${ac_cv_prog_STRIP+:} false; then :
2661	$as_echo_n "(cached) " >&6
2662	else
2663	if test -n "$STRIP"; then
2664	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2665	else
2666	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2667	for as_dir in $PATH
2668	do
2669	IFS=$as_save_IFS
2670	test -z "$as_dir" && as_dir=.
2671	for ac_exec_ext in '' $ac_executable_extensions; do
2672	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2673	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2674	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2675	break 2
2676	fi
2677	done
2678	done
2679	IFS=$as_save_IFS
2680
2681	fi
2682	fi
2683	STRIP=$ac_cv_prog_STRIP
2684	if test -n "$STRIP"; then
2685	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2686	$as_echo "$STRIP" >&6; }
2687	else
2688	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2689	$as_echo "no" >&6; }
2690	fi
2691
2692
2693	fi
2694	if test -z "$ac_cv_prog_STRIP"; then
2695	ac_ct_STRIP=$STRIP
2696	# Extract the first word of "strip", so it can be a program name with args.
2697	set dummy strip; ac_word=$2
2698	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2699	$as_echo_n "checking for $ac_word... " >&6; }
2700	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2701	$as_echo_n "(cached) " >&6
2702	else
2703	if test -n "$ac_ct_STRIP"; then
2704	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2705	else
2706	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2707	for as_dir in $PATH
2708	do
2709	IFS=$as_save_IFS
2710	test -z "$as_dir" && as_dir=.
2711	for ac_exec_ext in '' $ac_executable_extensions; do
2712	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2713	ac_cv_prog_ac_ct_STRIP="strip"
2714	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2715	break 2
2716	fi
2717	done
2718	done
2719	IFS=$as_save_IFS
2720
2721	fi
2722	fi
2723	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2724	if test -n "$ac_ct_STRIP"; then
2725	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2726	$as_echo "$ac_ct_STRIP" >&6; }
2727	else
2728	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2729	$as_echo "no" >&6; }
2730	fi
2731
2732	if test "x$ac_ct_STRIP" = x; then
2733	STRIP=":"
2734	else
2735	case $cross_compiling:$ac_tool_warned in
2736	yes:)
2737	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2738	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2739	ac_tool_warned=yes ;;
2740	esac
2741	STRIP=$ac_ct_STRIP
2742	fi
2743	else
2744	STRIP="$ac_cv_prog_STRIP"
2745	fi
2746
2747	fi
2748	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2749
2750	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2751	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2752	if test -z "$MKDIR_P"; then
2753	if ${ac_cv_path_mkdir+:} false; then :
2754	$as_echo_n "(cached) " >&6
2755	else
2756	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2757	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2758	do
2759	IFS=$as_save_IFS
2760	test -z "$as_dir" && as_dir=.
2761	for ac_prog in mkdir gmkdir; do
2762	for ac_exec_ext in '' $ac_executable_extensions; do
2763	{ test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } \|\| continue
2764	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2765	'mkdir (GNU coreutils) '* \| \
2766	'mkdir (coreutils) '* \| \
2767	'mkdir (fileutils) '4.1*)
2768	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2769	break 3;;
2770	esac
2771	done
2772	done
2773	done
2774	IFS=$as_save_IFS
2775
2776	fi
2777
2778	test -d ./--version && rmdir ./--version
2779	if test "${ac_cv_path_mkdir+set}" = set; then
2780	MKDIR_P="$ac_cv_path_mkdir -p"
2781	else
2782	# As a last resort, use the slow shell script. Don't cache a
2783	# value for MKDIR_P within a source directory, because that will
2784	# break other packages using the cache if that directory is
2785	# removed, or if the value is a relative name.
2786	MKDIR_P="$ac_install_sh -d"
2787	fi
2788	fi
2789	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2790	$as_echo "$MKDIR_P" >&6; }
2791
2792	mkdir_p="$MKDIR_P"
2793	case $mkdir_p in
2794	[\\/$]* \| ?:[\\/]*) ;;
2795	/) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
2796	esac
2797
2798	for ac_prog in gawk mawk nawk awk
2799	do
2800	# Extract the first word of "$ac_prog", so it can be a program name with args.
2801	set dummy $ac_prog; ac_word=$2
2802	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2803	$as_echo_n "checking for $ac_word... " >&6; }
2804	if ${ac_cv_prog_AWK+:} false; then :
2805	$as_echo_n "(cached) " >&6
2806	else
2807	if test -n "$AWK"; then
2808	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2809	else
2810	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2811	for as_dir in $PATH
2812	do
2813	IFS=$as_save_IFS
2814	test -z "$as_dir" && as_dir=.
2815	for ac_exec_ext in '' $ac_executable_extensions; do
2816	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2817	ac_cv_prog_AWK="$ac_prog"
2818	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2819	break 2
2820	fi
2821	done
2822	done
2823	IFS=$as_save_IFS
2824
2825	fi
2826	fi
2827	AWK=$ac_cv_prog_AWK
2828	if test -n "$AWK"; then
2829	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2830	$as_echo "$AWK" >&6; }
2831	else
2832	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2833	$as_echo "no" >&6; }
2834	fi
2835
2836
2837	test -n "$AWK" && break
2838	done
2839
2840	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2841	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2842	set x ${MAKE-make}
2843	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2844	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2845	$as_echo_n "(cached) " >&6
2846	else
2847	cat >conftest.make <<\_ACEOF
2848	SHELL = /bin/sh
2849	all:
2850	@echo '@@@%%%=$(MAKE)=@@@%%%'
2851	_ACEOF
2852	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2853	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2854	@@@%%%=?=@@@%%%*)
2855	eval ac_cv_prog_make_${ac_make}_set=yes;;
2856	*)
2857	eval ac_cv_prog_make_${ac_make}_set=no;;
2858	esac
2859	rm -f conftest.make
2860	fi
2861	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2862	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2863	$as_echo "yes" >&6; }
2864	SET_MAKE=
2865	else
2866	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2867	$as_echo "no" >&6; }
2868	SET_MAKE="MAKE=${MAKE-make}"
2869	fi
2870
2871	rm -rf .tst 2>/dev/null
2872	mkdir .tst 2>/dev/null
2873	if test -d .tst; then
2874	am__leading_dot=.
2875	else
2876	am__leading_dot=_
2877	fi
2878	rmdir .tst 2>/dev/null
2879
2880	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2881	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2882	# is not polluted with repeated "-I."
2883	am__isrc=' -I$(srcdir)'
2884	# test to see if srcdir already configured
2885	if test -f $srcdir/config.status; then
2886	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2887	fi
2888	fi
2889
2890	# test whether we have cygpath
2891	if test -z "$CYGPATH_W"; then
2892	if (cygpath --version) >/dev/null 2>/dev/null; then
2893	CYGPATH_W='cygpath -w'
2894	else
2895	CYGPATH_W=echo
2896	fi
2897	fi
2898
2899
2900	# Define the identity of the package.
2901	PACKAGE='cfa-cc'
2902	VERSION='1.0.0'
2903
2904
2905	cat >>confdefs.h <<_ACEOF
2906	#define PACKAGE "$PACKAGE"
2907	_ACEOF
2908
2909
2910	cat >>confdefs.h <<_ACEOF
2911	#define VERSION "$VERSION"
2912	_ACEOF
2913
2914	# Some tools Automake needs.
2915
2916	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2917
2918
2919	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2920
2921
2922	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
2923
2924
2925	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
2926
2927
2928	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
2929
2930	# We need awk for the "check" target. The system "awk" is bad on
2931	# some platforms.
2932	# Always define AMTAR for backward compatibility. Yes, it's still used
2933	# in the wild :-( We should find a proper way to deprecate it ...
2934	AMTAR='$${TAR-tar}'
2935
2936	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
2937
2938
2939
2940
2941
2942
2943	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2944	$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2945	# Check whether --enable-maintainer-mode was given.
2946	if test "${enable_maintainer_mode+set}" = set; then :
2947	enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2948	else
2949	USE_MAINTAINER_MODE=yes
2950	fi
2951
2952	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2953	$as_echo "$USE_MAINTAINER_MODE" >&6; }
2954	if test $USE_MAINTAINER_MODE = yes; then
2955	MAINTAINER_MODE_TRUE=
2956	MAINTAINER_MODE_FALSE='#'
2957	else
2958	MAINTAINER_MODE_TRUE='#'
2959	MAINTAINER_MODE_FALSE=
2960	fi
2961
2962	MAINT=$MAINTAINER_MODE_TRUE
2963
2964	# may require auto* software to be installed
2965
2966	# Installation paths
2967
2968
2969	# Check whether --with-backend-compiler was given.
2970	if test "${with_backend_compiler+set}" = set; then :
2971	withval=$with_backend_compiler; backendcompiler=$withval
2972	else
2973	backendcompiler=""
2974	fi
2975
2976	if test "x$backendcompiler" != "x"; then
2977	BACKEND_CC=${backendcompiler}
2978	else
2979	# Extract the first word of "gcc", so it can be a program name with args.
2980	set dummy gcc; ac_word=$2
2981	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2982	$as_echo_n "checking for $ac_word... " >&6; }
2983	if ${ac_cv_path_BACKEND_CC+:} false; then :
2984	$as_echo_n "(cached) " >&6
2985	else
2986	case $BACKEND_CC in
2987	[\\/]* \| ?:[\\/]*)
2988	ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
2989	;;
2990	*)
2991	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2992	for as_dir in $PATH
2993	do
2994	IFS=$as_save_IFS
2995	test -z "$as_dir" && as_dir=.
2996	for ac_exec_ext in '' $ac_executable_extensions; do
2997	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2998	ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
2999	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3000	break 2
3001	fi
3002	done
3003	done
3004	IFS=$as_save_IFS
3005
3006	;;
3007	esac
3008	fi
3009	BACKEND_CC=$ac_cv_path_BACKEND_CC
3010	if test -n "$BACKEND_CC"; then
3011	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3012	$as_echo "$BACKEND_CC" >&6; }
3013	else
3014	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3015	$as_echo "no" >&6; }
3016	fi
3017
3018	# check gcc installed
3019	if test "x$BACKEND_CC" = "x"; then
3020	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3021	exit 1
3022	fi
3023	fi
3024
3025	cat >>confdefs.h <<_ACEOF
3026	#define CFA_BACKEND_CC "${BACKEND_CC}"
3027	_ACEOF
3028
3029
3030
3031	if test "x$prefix" = "xNONE"; then
3032	cfa_prefix=${ac_default_prefix}
3033	else
3034	cfa_prefix=${prefix}
3035	fi
3036
3037	cat >>confdefs.h <<_ACEOF
3038	#define CFA_PREFIX "${cfa_prefix}"
3039	_ACEOF
3040
3041	CFA_PREFIX=${cfa_prefix}
3042
3043
3044	if test "$includedir" = '${prefix}/include'; then
3045	cfa_incdir="${cfa_prefix}/include"
3046	else
3047	cfa_incdir=${includedir}
3048	fi
3049
3050	cat >>confdefs.h <<_ACEOF
3051	#define CFA_INCDIR "${cfa_incdir}"
3052	_ACEOF
3053
3054	CFA_INCDIR=${cfa_incdir}
3055
3056
3057	if test "$bindir" = '${exec_prefix}/bin'; then
3058	cfa_bindir="${cfa_prefix}/bin"
3059	else
3060	cfa_bindir=${bindir}
3061	fi
3062
3063	cat >>confdefs.h <<_ACEOF
3064	#define CFA_BINDIR "${cfa_bindir}"
3065	_ACEOF
3066
3067	CFA_BINDIR=${cfa_bindir}
3068
3069
3070	if test "$libdir" = '${exec_prefix}/lib'; then
3071	cfa_libdir=${cfa_prefix}/lib
3072	else
3073	cfa_libdir=${libdir}
3074	fi
3075
3076	cat >>confdefs.h <<_ACEOF
3077	#define CFA_LIBDIR "${cfa_libdir}"
3078	_ACEOF
3079
3080	CFA_LIBDIR=${cfa_libdir}
3081
3082
3083
3084	cat >>confdefs.h <<_ACEOF
3085	#define CFA_FLAGS "${CFAFLAGS}"
3086	_ACEOF
3087
3088	CFA_FLAGS=${CFAFLAGS}
3089
3090
3091	# Checks for programs.
3092	ac_ext=cpp
3093	ac_cpp='$CXXCPP $CPPFLAGS'
3094	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3095	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3096	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3097	if test -z "$CXX"; then
3098	if test -n "$CCC"; then
3099	CXX=$CCC
3100	else
3101	if test -n "$ac_tool_prefix"; then
3102	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3103	do
3104	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3105	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3106	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3107	$as_echo_n "checking for $ac_word... " >&6; }
3108	if ${ac_cv_prog_CXX+:} false; then :
3109	$as_echo_n "(cached) " >&6
3110	else
3111	if test -n "$CXX"; then
3112	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3113	else
3114	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3115	for as_dir in $PATH
3116	do
3117	IFS=$as_save_IFS
3118	test -z "$as_dir" && as_dir=.
3119	for ac_exec_ext in '' $ac_executable_extensions; do
3120	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3121	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3122	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3123	break 2
3124	fi
3125	done
3126	done
3127	IFS=$as_save_IFS
3128
3129	fi
3130	fi
3131	CXX=$ac_cv_prog_CXX
3132	if test -n "$CXX"; then
3133	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3134	$as_echo "$CXX" >&6; }
3135	else
3136	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3137	$as_echo "no" >&6; }
3138	fi
3139
3140
3141	test -n "$CXX" && break
3142	done
3143	fi
3144	if test -z "$CXX"; then
3145	ac_ct_CXX=$CXX
3146	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3147	do
3148	# Extract the first word of "$ac_prog", so it can be a program name with args.
3149	set dummy $ac_prog; ac_word=$2
3150	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3151	$as_echo_n "checking for $ac_word... " >&6; }
3152	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3153	$as_echo_n "(cached) " >&6
3154	else
3155	if test -n "$ac_ct_CXX"; then
3156	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3157	else
3158	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3159	for as_dir in $PATH
3160	do
3161	IFS=$as_save_IFS
3162	test -z "$as_dir" && as_dir=.
3163	for ac_exec_ext in '' $ac_executable_extensions; do
3164	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3165	ac_cv_prog_ac_ct_CXX="$ac_prog"
3166	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3167	break 2
3168	fi
3169	done
3170	done
3171	IFS=$as_save_IFS
3172
3173	fi
3174	fi
3175	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3176	if test -n "$ac_ct_CXX"; then
3177	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3178	$as_echo "$ac_ct_CXX" >&6; }
3179	else
3180	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3181	$as_echo "no" >&6; }
3182	fi
3183
3184
3185	test -n "$ac_ct_CXX" && break
3186	done
3187
3188	if test "x$ac_ct_CXX" = x; then
3189	CXX="g++"
3190	else
3191	case $cross_compiling:$ac_tool_warned in
3192	yes:)
3193	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3194	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3195	ac_tool_warned=yes ;;
3196	esac
3197	CXX=$ac_ct_CXX
3198	fi
3199	fi
3200
3201	fi
3202	fi
3203	# Provide some information about the compiler.
3204	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3205	set X $ac_compile
3206	ac_compiler=$2
3207	for ac_option in --version -v -V -qversion; do
3208	{ { ac_try="$ac_compiler $ac_option >&5"
3209	case "(($ac_try" in
3210	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3211	*) ac_try_echo=$ac_try;;
3212	esac
3213	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3214	$as_echo "$ac_try_echo"; } >&5
3215	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3216	ac_status=$?
3217	if test -s conftest.err; then
3218	sed '10a\
3219	... rest of stderr output deleted ...
3220	10q' conftest.err >conftest.er1
3221	cat conftest.er1 >&5
3222	fi
3223	rm -f conftest.er1 conftest.err
3224	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3225	test $ac_status = 0; }
3226	done
3227
3228	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3229	/* end confdefs.h. */
3230
3231	int
3232	main ()
3233	{
3234
3235	;
3236	return 0;
3237	}
3238	_ACEOF
3239	ac_clean_files_save=$ac_clean_files
3240	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3241	# Try to create an executable without -o first, disregard a.out.
3242	# It will help us diagnose broken compilers, and finding out an intuition
3243	# of exeext.
3244	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3245	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3246	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3247
3248	# The possible output files:
3249	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3250
3251	ac_rmfiles=
3252	for ac_file in $ac_files
3253	do
3254	case $ac_file in
3255	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3256	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3257	esac
3258	done
3259	rm -f $ac_rmfiles
3260
3261	if { { ac_try="$ac_link_default"
3262	case "(($ac_try" in
3263	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3264	*) ac_try_echo=$ac_try;;
3265	esac
3266	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3267	$as_echo "$ac_try_echo"; } >&5
3268	(eval "$ac_link_default") 2>&5
3269	ac_status=$?
3270	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3271	test $ac_status = 0; }; then :
3272	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3273	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3274	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3275	# so that the user can short-circuit this test for compilers unknown to
3276	# Autoconf.
3277	for ac_file in $ac_files ''
3278	do
3279	test -f "$ac_file" \|\| continue
3280	case $ac_file in
3281	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3282	;;
3283	[ab].out )
3284	# We found the default executable, but exeext='' is most
3285	# certainly right.
3286	break;;
3287	. )
3288	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3289	then :; else
3290	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3291	fi
3292	# We set ac_cv_exeext here because the later test for it is not
3293	# safe: cross compilers may not add the suffix if given an `-o'
3294	# argument, so we may need to know it at that point already.
3295	# Even if this section looks crufty: it has the advantage of
3296	# actually working.
3297	break;;
3298	* )
3299	break;;
3300	esac
3301	done
3302	test "$ac_cv_exeext" = no && ac_cv_exeext=
3303
3304	else
3305	ac_file=''
3306	fi
3307	if test -z "$ac_file"; then :
3308	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3309	$as_echo "no" >&6; }
3310	$as_echo "$as_me: failed program was:" >&5
3311	sed 's/^/\| /' conftest.$ac_ext >&5
3312
3313	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3314	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3315	as_fn_error 77 "C++ compiler cannot create executables
3316	See \`config.log' for more details" "$LINENO" 5; }
3317	else
3318	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3319	$as_echo "yes" >&6; }
3320	fi
3321	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3322	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3323	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3324	$as_echo "$ac_file" >&6; }
3325	ac_exeext=$ac_cv_exeext
3326
3327	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3328	ac_clean_files=$ac_clean_files_save
3329	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3330	$as_echo_n "checking for suffix of executables... " >&6; }
3331	if { { ac_try="$ac_link"
3332	case "(($ac_try" in
3333	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3334	*) ac_try_echo=$ac_try;;
3335	esac
3336	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3337	$as_echo "$ac_try_echo"; } >&5
3338	(eval "$ac_link") 2>&5
3339	ac_status=$?
3340	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3341	test $ac_status = 0; }; then :
3342	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3343	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3344	# work properly (i.e., refer to `conftest.exe'), while it won't with
3345	# `rm'.
3346	for ac_file in conftest.exe conftest conftest.*; do
3347	test -f "$ac_file" \|\| continue
3348	case $ac_file in
3349	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3350	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3351	break;;
3352	* ) break;;
3353	esac
3354	done
3355	else
3356	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3357	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3358	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3359	See \`config.log' for more details" "$LINENO" 5; }
3360	fi
3361	rm -f conftest conftest$ac_cv_exeext
3362	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3363	$as_echo "$ac_cv_exeext" >&6; }
3364
3365	rm -f conftest.$ac_ext
3366	EXEEXT=$ac_cv_exeext
3367	ac_exeext=$EXEEXT
3368	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3369	/* end confdefs.h. */
3370	#include <stdio.h>
3371	int
3372	main ()
3373	{
3374	FILE *f = fopen ("conftest.out", "w");
3375	return ferror (f) \|\| fclose (f) != 0;
3376
3377	;
3378	return 0;
3379	}
3380	_ACEOF
3381	ac_clean_files="$ac_clean_files conftest.out"
3382	# Check that the compiler produces executables we can run. If not, either
3383	# the compiler is broken, or we cross compile.
3384	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3385	$as_echo_n "checking whether we are cross compiling... " >&6; }
3386	if test "$cross_compiling" != yes; then
3387	{ { ac_try="$ac_link"
3388	case "(($ac_try" in
3389	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3390	*) ac_try_echo=$ac_try;;
3391	esac
3392	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3393	$as_echo "$ac_try_echo"; } >&5
3394	(eval "$ac_link") 2>&5
3395	ac_status=$?
3396	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3397	test $ac_status = 0; }
3398	if { ac_try='./conftest$ac_cv_exeext'
3399	{ { case "(($ac_try" in
3400	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3401	*) ac_try_echo=$ac_try;;
3402	esac
3403	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3404	$as_echo "$ac_try_echo"; } >&5
3405	(eval "$ac_try") 2>&5
3406	ac_status=$?
3407	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3408	test $ac_status = 0; }; }; then
3409	cross_compiling=no
3410	else
3411	if test "$cross_compiling" = maybe; then
3412	cross_compiling=yes
3413	else
3414	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3415	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3416	as_fn_error $? "cannot run C++ compiled programs.
3417	If you meant to cross compile, use \`--host'.
3418	See \`config.log' for more details" "$LINENO" 5; }
3419	fi
3420	fi
3421	fi
3422	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3423	$as_echo "$cross_compiling" >&6; }
3424
3425	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3426	ac_clean_files=$ac_clean_files_save
3427	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3428	$as_echo_n "checking for suffix of object files... " >&6; }
3429	if ${ac_cv_objext+:} false; then :
3430	$as_echo_n "(cached) " >&6
3431	else
3432	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3433	/* end confdefs.h. */
3434
3435	int
3436	main ()
3437	{
3438
3439	;
3440	return 0;
3441	}
3442	_ACEOF
3443	rm -f conftest.o conftest.obj
3444	if { { ac_try="$ac_compile"
3445	case "(($ac_try" in
3446	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3447	*) ac_try_echo=$ac_try;;
3448	esac
3449	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3450	$as_echo "$ac_try_echo"; } >&5
3451	(eval "$ac_compile") 2>&5
3452	ac_status=$?
3453	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3454	test $ac_status = 0; }; then :
3455	for ac_file in conftest.o conftest.obj conftest.*; do
3456	test -f "$ac_file" \|\| continue;
3457	case $ac_file in
3458	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3459	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3460	break;;
3461	esac
3462	done
3463	else
3464	$as_echo "$as_me: failed program was:" >&5
3465	sed 's/^/\| /' conftest.$ac_ext >&5
3466
3467	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3468	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3469	as_fn_error $? "cannot compute suffix of object files: cannot compile
3470	See \`config.log' for more details" "$LINENO" 5; }
3471	fi
3472	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3473	fi
3474	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3475	$as_echo "$ac_cv_objext" >&6; }
3476	OBJEXT=$ac_cv_objext
3477	ac_objext=$OBJEXT
3478	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3479	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3480	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3481	$as_echo_n "(cached) " >&6
3482	else
3483	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3484	/* end confdefs.h. */
3485
3486	int
3487	main ()
3488	{
3489	#ifndef __GNUC__
3490	choke me
3491	#endif
3492
3493	;
3494	return 0;
3495	}
3496	_ACEOF
3497	if ac_fn_cxx_try_compile "$LINENO"; then :
3498	ac_compiler_gnu=yes
3499	else
3500	ac_compiler_gnu=no
3501	fi
3502	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3503	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3504
3505	fi
3506	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3507	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3508	if test $ac_compiler_gnu = yes; then
3509	GXX=yes
3510	else
3511	GXX=
3512	fi
3513	ac_test_CXXFLAGS=${CXXFLAGS+set}
3514	ac_save_CXXFLAGS=$CXXFLAGS
3515	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3516	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3517	if ${ac_cv_prog_cxx_g+:} false; then :
3518	$as_echo_n "(cached) " >&6
3519	else
3520	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3521	ac_cxx_werror_flag=yes
3522	ac_cv_prog_cxx_g=no
3523	CXXFLAGS="-g"
3524	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3525	/* end confdefs.h. */
3526
3527	int
3528	main ()
3529	{
3530
3531	;
3532	return 0;
3533	}
3534	_ACEOF
3535	if ac_fn_cxx_try_compile "$LINENO"; then :
3536	ac_cv_prog_cxx_g=yes
3537	else
3538	CXXFLAGS=""
3539	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3540	/* end confdefs.h. */
3541
3542	int
3543	main ()
3544	{
3545
3546	;
3547	return 0;
3548	}
3549	_ACEOF
3550	if ac_fn_cxx_try_compile "$LINENO"; then :
3551
3552	else
3553	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3554	CXXFLAGS="-g"
3555	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3556	/* end confdefs.h. */
3557
3558	int
3559	main ()
3560	{
3561
3562	;
3563	return 0;
3564	}
3565	_ACEOF
3566	if ac_fn_cxx_try_compile "$LINENO"; then :
3567	ac_cv_prog_cxx_g=yes
3568	fi
3569	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3570	fi
3571	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3572	fi
3573	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3574	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3575	fi
3576	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3577	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3578	if test "$ac_test_CXXFLAGS" = set; then
3579	CXXFLAGS=$ac_save_CXXFLAGS
3580	elif test $ac_cv_prog_cxx_g = yes; then
3581	if test "$GXX" = yes; then
3582	CXXFLAGS="-g -O2"
3583	else
3584	CXXFLAGS="-g"
3585	fi
3586	else
3587	if test "$GXX" = yes; then
3588	CXXFLAGS="-O2"
3589	else
3590	CXXFLAGS=
3591	fi
3592	fi
3593	ac_ext=c
3594	ac_cpp='$CPP $CPPFLAGS'
3595	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3596	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3597	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3598	DEPDIR="${am__leading_dot}deps"
3599
3600	ac_config_commands="$ac_config_commands depfiles"
3601
3602
3603	am_make=${MAKE-make}
3604	cat > confinc << 'END'
3605	am__doit:
3606	@echo this is the am__doit target
3607	.PHONY: am__doit
3608	END
3609	# If we don't find an include directive, just comment out the code.
3610	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
3611	$as_echo_n "checking for style of include used by $am_make... " >&6; }
3612	am__include="#"
3613	am__quote=
3614	_am_result=none
3615	# First try GNU make style include.
3616	echo "include confinc" > confmf
3617	# Ignore all kinds of additional output from `make'.
3618	case `$am_make -s -f confmf 2> /dev/null` in #(
3619	the\ am__doit\ target)
3620	am__include=include
3621	am__quote=
3622	_am_result=GNU
3623	;;
3624	esac
3625	# Now try BSD make style include.
3626	if test "$am__include" = "#"; then
3627	echo '.include "confinc"' > confmf
3628	case `$am_make -s -f confmf 2> /dev/null` in #(
3629	the\ am__doit\ target)
3630	am__include=.include
3631	am__quote="\""
3632	_am_result=BSD
3633	;;
3634	esac
3635	fi
3636
3637
3638	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
3639	$as_echo "$_am_result" >&6; }
3640	rm -f confinc confmf
3641
3642	# Check whether --enable-dependency-tracking was given.
3643	if test "${enable_dependency_tracking+set}" = set; then :
3644	enableval=$enable_dependency_tracking;
3645	fi
3646
3647	if test "x$enable_dependency_tracking" != xno; then
3648	am_depcomp="$ac_aux_dir/depcomp"
3649	AMDEPBACKSLASH='\'
3650	am__nodep='_no'
3651	fi
3652	if test "x$enable_dependency_tracking" != xno; then
3653	AMDEP_TRUE=
3654	AMDEP_FALSE='#'
3655	else
3656	AMDEP_TRUE='#'
3657	AMDEP_FALSE=
3658	fi
3659
3660
3661
3662	depcc="$CXX" am_compiler_list=
3663
3664	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
3665	$as_echo_n "checking dependency style of $depcc... " >&6; }
3666	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
3667	$as_echo_n "(cached) " >&6
3668	else
3669	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
3670	# We make a subdir and do the tests there. Otherwise we can end up
3671	# making bogus files that we don't know about and never remove. For
3672	# instance it was reported that on HP-UX the gcc test will end up
3673	# making a dummy file named `D' -- because `-MD' means `put the output
3674	# in D'.
3675	rm -rf conftest.dir
3676	mkdir conftest.dir
3677	# Copy depcomp to subdir because otherwise we won't find it if we're
3678	# using a relative directory.
3679	cp "$am_depcomp" conftest.dir
3680	cd conftest.dir
3681	# We will build objects and dependencies in a subdirectory because
3682	# it helps to detect inapplicable dependency modes. For instance
3683	# both Tru64's cc and ICC support -MD to output dependencies as a
3684	# side effect of compilation, but ICC will put the dependencies in
3685	# the current directory while Tru64 will put them in the object
3686	# directory.
3687	mkdir sub
3688
3689	am_cv_CXX_dependencies_compiler_type=none
3690	if test "$am_compiler_list" = ""; then
3691	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
3692	fi
3693	am__universal=false
3694	case " $depcc " in #(
3695	\ -arch\ \ -arch\ *) am__universal=true ;;
3696	esac
3697
3698	for depmode in $am_compiler_list; do
3699	# Setup a source with many dependencies, because some compilers
3700	# like to wrap large dependency lists on column 80 (with \), and
3701	# we should not choose a depcomp mode which is confused by this.
3702	#
3703	# We need to recreate these files for each test, as the compiler may
3704	# overwrite some of them when testing with obscure command lines.
3705	# This happens at least with the AIX C compiler.
3706	: > sub/conftest.c
3707	for i in 1 2 3 4 5 6; do
3708	echo '#include "conftst'$i'.h"' >> sub/conftest.c
3709	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
3710	# Solaris 8's {/usr,}/bin/sh.
3711	touch sub/conftst$i.h
3712	done
3713	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
3714
3715	# We check with `-c' and `-o' for the sake of the "dashmstdout"
3716	# mode. It turns out that the SunPro C++ compiler does not properly
3717	# handle `-M -o', and we need to detect this. Also, some Intel
3718	# versions had trouble with output in subdirs
3719	am__obj=sub/conftest.${OBJEXT-o}
3720	am__minus_obj="-o $am__obj"
3721	case $depmode in
3722	gcc)
3723	# This depmode causes a compiler race in universal mode.
3724	test "$am__universal" = false \|\| continue
3725	;;
3726	nosideeffect)
3727	# after this tag, mechanisms are not by side-effect, so they'll
3728	# only be used when explicitly requested
3729	if test "x$enable_dependency_tracking" = xyes; then
3730	continue
3731	else
3732	break
3733	fi
3734	;;
3735	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
3736	# This compiler won't grok `-c -o', but also, the minuso test has
3737	# not run yet. These depmodes are late enough in the game, and
3738	# so weak that their functioning should not be impacted.
3739	am__obj=conftest.${OBJEXT-o}
3740	am__minus_obj=
3741	;;
3742	none) break ;;
3743	esac
3744	if depmode=$depmode \
3745	source=sub/conftest.c object=$am__obj \
3746	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
3747	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
3748	>/dev/null 2>conftest.err &&
3749	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
3750	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
3751	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
3752	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
3753	# icc doesn't choke on unknown options, it will just issue warnings
3754	# or remarks (even with -Werror). So we grep stderr for any message
3755	# that says an option was ignored or not supported.
3756	# When given -MP, icc 7.0 and 7.1 complain thusly:
3757	# icc: Command line warning: ignoring option '-M'; no argument required
3758	# The diagnosis changed in icc 8.0:
3759	# icc: Command line remark: option '-MP' not supported
3760	if (grep 'ignoring option' conftest.err \|\|
3761	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
3762	am_cv_CXX_dependencies_compiler_type=$depmode
3763	break
3764	fi
3765	fi
3766	done
3767
3768	cd ..
3769	rm -rf conftest.dir
3770	else
3771	am_cv_CXX_dependencies_compiler_type=none
3772	fi
3773
3774	fi
3775	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
3776	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
3777	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
3778
3779	if
3780	test "x$enable_dependency_tracking" != xno \
3781	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
3782	am__fastdepCXX_TRUE=
3783	am__fastdepCXX_FALSE='#'
3784	else
3785	am__fastdepCXX_TRUE='#'
3786	am__fastdepCXX_FALSE=
3787	fi
3788
3789
3790	ac_ext=c
3791	ac_cpp='$CPP $CPPFLAGS'
3792	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3793	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3794	ac_compiler_gnu=$ac_cv_c_compiler_gnu
3795	if test -n "$ac_tool_prefix"; then
3796	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
3797	set dummy ${ac_tool_prefix}gcc; ac_word=$2
3798	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3799	$as_echo_n "checking for $ac_word... " >&6; }
3800	if ${ac_cv_prog_CC+:} false; then :
3801	$as_echo_n "(cached) " >&6
3802	else
3803	if test -n "$CC"; then
3804	ac_cv_prog_CC="$CC" # Let the user override the test.
3805	else
3806	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3807	for as_dir in $PATH
3808	do
3809	IFS=$as_save_IFS
3810	test -z "$as_dir" && as_dir=.
3811	for ac_exec_ext in '' $ac_executable_extensions; do
3812	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3813	ac_cv_prog_CC="${ac_tool_prefix}gcc"
3814	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3815	break 2
3816	fi
3817	done
3818	done
3819	IFS=$as_save_IFS
3820
3821	fi
3822	fi
3823	CC=$ac_cv_prog_CC
3824	if test -n "$CC"; then
3825	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3826	$as_echo "$CC" >&6; }
3827	else
3828	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3829	$as_echo "no" >&6; }
3830	fi
3831
3832
3833	fi
3834	if test -z "$ac_cv_prog_CC"; then
3835	ac_ct_CC=$CC
3836	# Extract the first word of "gcc", so it can be a program name with args.
3837	set dummy gcc; ac_word=$2
3838	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3839	$as_echo_n "checking for $ac_word... " >&6; }
3840	if ${ac_cv_prog_ac_ct_CC+:} false; then :
3841	$as_echo_n "(cached) " >&6
3842	else
3843	if test -n "$ac_ct_CC"; then
3844	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
3845	else
3846	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3847	for as_dir in $PATH
3848	do
3849	IFS=$as_save_IFS
3850	test -z "$as_dir" && as_dir=.
3851	for ac_exec_ext in '' $ac_executable_extensions; do
3852	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3853	ac_cv_prog_ac_ct_CC="gcc"
3854	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3855	break 2
3856	fi
3857	done
3858	done
3859	IFS=$as_save_IFS
3860
3861	fi
3862	fi
3863	ac_ct_CC=$ac_cv_prog_ac_ct_CC
3864	if test -n "$ac_ct_CC"; then
3865	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
3866	$as_echo "$ac_ct_CC" >&6; }
3867	else
3868	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3869	$as_echo "no" >&6; }
3870	fi
3871
3872	if test "x$ac_ct_CC" = x; then
3873	CC=""
3874	else
3875	case $cross_compiling:$ac_tool_warned in
3876	yes:)
3877	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3878	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3879	ac_tool_warned=yes ;;
3880	esac
3881	CC=$ac_ct_CC
3882	fi
3883	else
3884	CC="$ac_cv_prog_CC"
3885	fi
3886
3887	if test -z "$CC"; then
3888	if test -n "$ac_tool_prefix"; then
3889	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
3890	set dummy ${ac_tool_prefix}cc; ac_word=$2
3891	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3892	$as_echo_n "checking for $ac_word... " >&6; }
3893	if ${ac_cv_prog_CC+:} false; then :
3894	$as_echo_n "(cached) " >&6
3895	else
3896	if test -n "$CC"; then
3897	ac_cv_prog_CC="$CC" # Let the user override the test.
3898	else
3899	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3900	for as_dir in $PATH
3901	do
3902	IFS=$as_save_IFS
3903	test -z "$as_dir" && as_dir=.
3904	for ac_exec_ext in '' $ac_executable_extensions; do
3905	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3906	ac_cv_prog_CC="${ac_tool_prefix}cc"
3907	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3908	break 2
3909	fi
3910	done
3911	done
3912	IFS=$as_save_IFS
3913
3914	fi
3915	fi
3916	CC=$ac_cv_prog_CC
3917	if test -n "$CC"; then
3918	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3919	$as_echo "$CC" >&6; }
3920	else
3921	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3922	$as_echo "no" >&6; }
3923	fi
3924
3925
3926	fi
3927	fi
3928	if test -z "$CC"; then
3929	# Extract the first word of "cc", so it can be a program name with args.
3930	set dummy cc; ac_word=$2
3931	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3932	$as_echo_n "checking for $ac_word... " >&6; }
3933	if ${ac_cv_prog_CC+:} false; then :
3934	$as_echo_n "(cached) " >&6
3935	else
3936	if test -n "$CC"; then
3937	ac_cv_prog_CC="$CC" # Let the user override the test.
3938	else
3939	ac_prog_rejected=no
3940	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3941	for as_dir in $PATH
3942	do
3943	IFS=$as_save_IFS
3944	test -z "$as_dir" && as_dir=.
3945	for ac_exec_ext in '' $ac_executable_extensions; do
3946	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
3947	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
3948	ac_prog_rejected=yes
3949	continue
3950	fi
3951	ac_cv_prog_CC="cc"
3952	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3953	break 2
3954	fi
3955	done
3956	done
3957	IFS=$as_save_IFS
3958
3959	if test $ac_prog_rejected = yes; then
3960	# We found a bogon in the path, so make sure we never use it.
3961	set dummy $ac_cv_prog_CC
3962	shift
3963	if test $# != 0; then
3964	# We chose a different compiler from the bogus one.
3965	# However, it has the same basename, so the bogon will be chosen
3966	# first if we set CC to just the basename; use the full file name.
3967	shift
3968	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
3969	fi
3970	fi
3971	fi
3972	fi
3973	CC=$ac_cv_prog_CC
3974	if test -n "$CC"; then
3975	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
3976	$as_echo "$CC" >&6; }
3977	else
3978	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3979	$as_echo "no" >&6; }
3980	fi
3981
3982
3983	fi
3984	if test -z "$CC"; then
3985	if test -n "$ac_tool_prefix"; then
3986	for ac_prog in cl.exe
3987	do
3988	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3989	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3990	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3991	$as_echo_n "checking for $ac_word... " >&6; }
3992	if ${ac_cv_prog_CC+:} false; then :
3993	$as_echo_n "(cached) " >&6
3994	else
3995	if test -n "$CC"; then
3996	ac_cv_prog_CC="$CC" # Let the user override the test.
3997	else
3998	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3999	for as_dir in $PATH
4000	do
4001	IFS=$as_save_IFS
4002	test -z "$as_dir" && as_dir=.
4003	for ac_exec_ext in '' $ac_executable_extensions; do
4004	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4005	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4006	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4007	break 2
4008	fi
4009	done
4010	done
4011	IFS=$as_save_IFS
4012
4013	fi
4014	fi
4015	CC=$ac_cv_prog_CC
4016	if test -n "$CC"; then
4017	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4018	$as_echo "$CC" >&6; }
4019	else
4020	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4021	$as_echo "no" >&6; }
4022	fi
4023
4024
4025	test -n "$CC" && break
4026	done
4027	fi
4028	if test -z "$CC"; then
4029	ac_ct_CC=$CC
4030	for ac_prog in cl.exe
4031	do
4032	# Extract the first word of "$ac_prog", so it can be a program name with args.
4033	set dummy $ac_prog; ac_word=$2
4034	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4035	$as_echo_n "checking for $ac_word... " >&6; }
4036	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4037	$as_echo_n "(cached) " >&6
4038	else
4039	if test -n "$ac_ct_CC"; then
4040	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4041	else
4042	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4043	for as_dir in $PATH
4044	do
4045	IFS=$as_save_IFS
4046	test -z "$as_dir" && as_dir=.
4047	for ac_exec_ext in '' $ac_executable_extensions; do
4048	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4049	ac_cv_prog_ac_ct_CC="$ac_prog"
4050	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4051	break 2
4052	fi
4053	done
4054	done
4055	IFS=$as_save_IFS
4056
4057	fi
4058	fi
4059	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4060	if test -n "$ac_ct_CC"; then
4061	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4062	$as_echo "$ac_ct_CC" >&6; }
4063	else
4064	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4065	$as_echo "no" >&6; }
4066	fi
4067
4068
4069	test -n "$ac_ct_CC" && break
4070	done
4071
4072	if test "x$ac_ct_CC" = x; then
4073	CC=""
4074	else
4075	case $cross_compiling:$ac_tool_warned in
4076	yes:)
4077	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4078	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4079	ac_tool_warned=yes ;;
4080	esac
4081	CC=$ac_ct_CC
4082	fi
4083	fi
4084
4085	fi
4086
4087
4088	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4089	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4090	as_fn_error $? "no acceptable C compiler found in \$PATH
4091	See \`config.log' for more details" "$LINENO" 5; }
4092
4093	# Provide some information about the compiler.
4094	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4095	set X $ac_compile
4096	ac_compiler=$2
4097	for ac_option in --version -v -V -qversion; do
4098	{ { ac_try="$ac_compiler $ac_option >&5"
4099	case "(($ac_try" in
4100	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4101	*) ac_try_echo=$ac_try;;
4102	esac
4103	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4104	$as_echo "$ac_try_echo"; } >&5
4105	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4106	ac_status=$?
4107	if test -s conftest.err; then
4108	sed '10a\
4109	... rest of stderr output deleted ...
4110	10q' conftest.err >conftest.er1
4111	cat conftest.er1 >&5
4112	fi
4113	rm -f conftest.er1 conftest.err
4114	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4115	test $ac_status = 0; }
4116	done
4117
4118	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4119	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4120	if ${ac_cv_c_compiler_gnu+:} false; then :
4121	$as_echo_n "(cached) " >&6
4122	else
4123	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4124	/* end confdefs.h. */
4125
4126	int
4127	main ()
4128	{
4129	#ifndef __GNUC__
4130	choke me
4131	#endif
4132
4133	;
4134	return 0;
4135	}
4136	_ACEOF
4137	if ac_fn_c_try_compile "$LINENO"; then :
4138	ac_compiler_gnu=yes
4139	else
4140	ac_compiler_gnu=no
4141	fi
4142	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4143	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4144
4145	fi
4146	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4147	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4148	if test $ac_compiler_gnu = yes; then
4149	GCC=yes
4150	else
4151	GCC=
4152	fi
4153	ac_test_CFLAGS=${CFLAGS+set}
4154	ac_save_CFLAGS=$CFLAGS
4155	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4156	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4157	if ${ac_cv_prog_cc_g+:} false; then :
4158	$as_echo_n "(cached) " >&6
4159	else
4160	ac_save_c_werror_flag=$ac_c_werror_flag
4161	ac_c_werror_flag=yes
4162	ac_cv_prog_cc_g=no
4163	CFLAGS="-g"
4164	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4165	/* end confdefs.h. */
4166
4167	int
4168	main ()
4169	{
4170
4171	;
4172	return 0;
4173	}
4174	_ACEOF
4175	if ac_fn_c_try_compile "$LINENO"; then :
4176	ac_cv_prog_cc_g=yes
4177	else
4178	CFLAGS=""
4179	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4180	/* end confdefs.h. */
4181
4182	int
4183	main ()
4184	{
4185
4186	;
4187	return 0;
4188	}
4189	_ACEOF
4190	if ac_fn_c_try_compile "$LINENO"; then :
4191
4192	else
4193	ac_c_werror_flag=$ac_save_c_werror_flag
4194	CFLAGS="-g"
4195	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4196	/* end confdefs.h. */
4197
4198	int
4199	main ()
4200	{
4201
4202	;
4203	return 0;
4204	}
4205	_ACEOF
4206	if ac_fn_c_try_compile "$LINENO"; then :
4207	ac_cv_prog_cc_g=yes
4208	fi
4209	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4210	fi
4211	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4212	fi
4213	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4214	ac_c_werror_flag=$ac_save_c_werror_flag
4215	fi
4216	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4217	$as_echo "$ac_cv_prog_cc_g" >&6; }
4218	if test "$ac_test_CFLAGS" = set; then
4219	CFLAGS=$ac_save_CFLAGS
4220	elif test $ac_cv_prog_cc_g = yes; then
4221	if test "$GCC" = yes; then
4222	CFLAGS="-g -O2"
4223	else
4224	CFLAGS="-g"
4225	fi
4226	else
4227	if test "$GCC" = yes; then
4228	CFLAGS="-O2"
4229	else
4230	CFLAGS=
4231	fi
4232	fi
4233	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4234	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4235	if ${ac_cv_prog_cc_c89+:} false; then :
4236	$as_echo_n "(cached) " >&6
4237	else
4238	ac_cv_prog_cc_c89=no
4239	ac_save_CC=$CC
4240	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4241	/* end confdefs.h. */
4242	#include <stdarg.h>
4243	#include <stdio.h>
4244	#include <sys/types.h>
4245	#include <sys/stat.h>
4246	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4247	struct buf { int x; };
4248	FILE * (rcsopen) (struct buf , struct stat *, int);
4249	static char *e (p, i)
4250	char **p;
4251	int i;
4252	{
4253	return p[i];
4254	}
4255	static char f (char (g) (char , int), char *p, ...)
4256	{
4257	char *s;
4258	va_list v;
4259	va_start (v,p);
4260	s = g (p, va_arg (v,int));
4261	va_end (v);
4262	return s;
4263	}
4264
4265	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4266	function prototypes and stuff, but not '\xHH' hex character constants.
4267	These don't provoke an error unfortunately, instead are silently treated
4268	as 'x'. The following induces an error, until -std is added to get
4269	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4270	array size at least. It's necessary to write '\x00'==0 to get something
4271	that's true only with -std. */
4272	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4273
4274	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4275	inside strings and character constants. */
4276	#define FOO(x) 'x'
4277	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4278
4279	int test (int i, double x);
4280	struct s1 {int (*f) (int a);};
4281	struct s2 {int (*f) (double a);};
4282	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4283	int argc;
4284	char **argv;
4285	int
4286	main ()
4287	{
4288	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4289	;
4290	return 0;
4291	}
4292	_ACEOF
4293	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4294	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4295	do
4296	CC="$ac_save_CC $ac_arg"
4297	if ac_fn_c_try_compile "$LINENO"; then :
4298	ac_cv_prog_cc_c89=$ac_arg
4299	fi
4300	rm -f core conftest.err conftest.$ac_objext
4301	test "x$ac_cv_prog_cc_c89" != "xno" && break
4302	done
4303	rm -f conftest.$ac_ext
4304	CC=$ac_save_CC
4305
4306	fi
4307	# AC_CACHE_VAL
4308	case "x$ac_cv_prog_cc_c89" in
4309	x)
4310	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4311	$as_echo "none needed" >&6; } ;;
4312	xno)
4313	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4314	$as_echo "unsupported" >&6; } ;;
4315	*)
4316	CC="$CC $ac_cv_prog_cc_c89"
4317	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4318	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4319	esac
4320	if test "x$ac_cv_prog_cc_c89" != xno; then :
4321
4322	fi
4323
4324	ac_ext=c
4325	ac_cpp='$CPP $CPPFLAGS'
4326	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4327	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4328	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4329
4330	depcc="$CC" am_compiler_list=
4331
4332	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4333	$as_echo_n "checking dependency style of $depcc... " >&6; }
4334	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4335	$as_echo_n "(cached) " >&6
4336	else
4337	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4338	# We make a subdir and do the tests there. Otherwise we can end up
4339	# making bogus files that we don't know about and never remove. For
4340	# instance it was reported that on HP-UX the gcc test will end up
4341	# making a dummy file named `D' -- because `-MD' means `put the output
4342	# in D'.
4343	rm -rf conftest.dir
4344	mkdir conftest.dir
4345	# Copy depcomp to subdir because otherwise we won't find it if we're
4346	# using a relative directory.
4347	cp "$am_depcomp" conftest.dir
4348	cd conftest.dir
4349	# We will build objects and dependencies in a subdirectory because
4350	# it helps to detect inapplicable dependency modes. For instance
4351	# both Tru64's cc and ICC support -MD to output dependencies as a
4352	# side effect of compilation, but ICC will put the dependencies in
4353	# the current directory while Tru64 will put them in the object
4354	# directory.
4355	mkdir sub
4356
4357	am_cv_CC_dependencies_compiler_type=none
4358	if test "$am_compiler_list" = ""; then
4359	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4360	fi
4361	am__universal=false
4362	case " $depcc " in #(
4363	\ -arch\ \ -arch\ *) am__universal=true ;;
4364	esac
4365
4366	for depmode in $am_compiler_list; do
4367	# Setup a source with many dependencies, because some compilers
4368	# like to wrap large dependency lists on column 80 (with \), and
4369	# we should not choose a depcomp mode which is confused by this.
4370	#
4371	# We need to recreate these files for each test, as the compiler may
4372	# overwrite some of them when testing with obscure command lines.
4373	# This happens at least with the AIX C compiler.
4374	: > sub/conftest.c
4375	for i in 1 2 3 4 5 6; do
4376	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4377	# Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4378	# Solaris 8's {/usr,}/bin/sh.
4379	touch sub/conftst$i.h
4380	done
4381	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4382
4383	# We check with `-c' and `-o' for the sake of the "dashmstdout"
4384	# mode. It turns out that the SunPro C++ compiler does not properly
4385	# handle `-M -o', and we need to detect this. Also, some Intel
4386	# versions had trouble with output in subdirs
4387	am__obj=sub/conftest.${OBJEXT-o}
4388	am__minus_obj="-o $am__obj"
4389	case $depmode in
4390	gcc)
4391	# This depmode causes a compiler race in universal mode.
4392	test "$am__universal" = false \|\| continue
4393	;;
4394	nosideeffect)
4395	# after this tag, mechanisms are not by side-effect, so they'll
4396	# only be used when explicitly requested
4397	if test "x$enable_dependency_tracking" = xyes; then
4398	continue
4399	else
4400	break
4401	fi
4402	;;
4403	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4404	# This compiler won't grok `-c -o', but also, the minuso test has
4405	# not run yet. These depmodes are late enough in the game, and
4406	# so weak that their functioning should not be impacted.
4407	am__obj=conftest.${OBJEXT-o}
4408	am__minus_obj=
4409	;;
4410	none) break ;;
4411	esac
4412	if depmode=$depmode \
4413	source=sub/conftest.c object=$am__obj \
4414	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4415	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4416	>/dev/null 2>conftest.err &&
4417	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4418	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4419	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4420	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4421	# icc doesn't choke on unknown options, it will just issue warnings
4422	# or remarks (even with -Werror). So we grep stderr for any message
4423	# that says an option was ignored or not supported.
4424	# When given -MP, icc 7.0 and 7.1 complain thusly:
4425	# icc: Command line warning: ignoring option '-M'; no argument required
4426	# The diagnosis changed in icc 8.0:
4427	# icc: Command line remark: option '-MP' not supported
4428	if (grep 'ignoring option' conftest.err \|\|
4429	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4430	am_cv_CC_dependencies_compiler_type=$depmode
4431	break
4432	fi
4433	fi
4434	done
4435
4436	cd ..
4437	rm -rf conftest.dir
4438	else
4439	am_cv_CC_dependencies_compiler_type=none
4440	fi
4441
4442	fi
4443	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4444	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4445	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4446
4447	if
4448	test "x$enable_dependency_tracking" != xno \
4449	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4450	am__fastdepCC_TRUE=
4451	am__fastdepCC_FALSE='#'
4452	else
4453	am__fastdepCC_TRUE='#'
4454	am__fastdepCC_FALSE=
4455	fi
4456
4457
4458	if test "x$CC" != xcc; then
4459	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
4460	$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
4461	else
4462	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
4463	$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
4464	fi
4465	set dummy $CC; ac_cc=`$as_echo "$2" \|
4466	sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4467	if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
4468	$as_echo_n "(cached) " >&6
4469	else
4470	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4471	/* end confdefs.h. */
4472
4473	int
4474	main ()
4475	{
4476
4477	;
4478	return 0;
4479	}
4480	_ACEOF
4481	# Make sure it works both with $CC and with simple cc.
4482	# We do the test twice because some compilers refuse to overwrite an
4483	# existing .o file with -o, though they will create one.
4484	ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4485	rm -f conftest2.*
4486	if { { case "(($ac_try" in
4487	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4488	*) ac_try_echo=$ac_try;;
4489	esac
4490	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4491	$as_echo "$ac_try_echo"; } >&5
4492	(eval "$ac_try") 2>&5
4493	ac_status=$?
4494	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4495	test $ac_status = 0; } &&
4496	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4497	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4498	*) ac_try_echo=$ac_try;;
4499	esac
4500	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4501	$as_echo "$ac_try_echo"; } >&5
4502	(eval "$ac_try") 2>&5
4503	ac_status=$?
4504	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4505	test $ac_status = 0; };
4506	then
4507	eval ac_cv_prog_cc_${ac_cc}_c_o=yes
4508	if test "x$CC" != xcc; then
4509	# Test first that cc exists at all.
4510	if { ac_try='cc -c conftest.$ac_ext >&5'
4511	{ { case "(($ac_try" in
4512	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4513	*) ac_try_echo=$ac_try;;
4514	esac
4515	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4516	$as_echo "$ac_try_echo"; } >&5
4517	(eval "$ac_try") 2>&5
4518	ac_status=$?
4519	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4520	test $ac_status = 0; }; }; then
4521	ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
4522	rm -f conftest2.*
4523	if { { case "(($ac_try" in
4524	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4525	*) ac_try_echo=$ac_try;;
4526	esac
4527	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4528	$as_echo "$ac_try_echo"; } >&5
4529	(eval "$ac_try") 2>&5
4530	ac_status=$?
4531	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4532	test $ac_status = 0; } &&
4533	test -f conftest2.$ac_objext && { { case "(($ac_try" in
4534	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4535	*) ac_try_echo=$ac_try;;
4536	esac
4537	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4538	$as_echo "$ac_try_echo"; } >&5
4539	(eval "$ac_try") 2>&5
4540	ac_status=$?
4541	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4542	test $ac_status = 0; };
4543	then
4544	# cc works too.
4545	:
4546	else
4547	# cc exists but doesn't like -o.
4548	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4549	fi
4550	fi
4551	fi
4552	else
4553	eval ac_cv_prog_cc_${ac_cc}_c_o=no
4554	fi
4555	rm -f core conftest*
4556
4557	fi
4558	if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
4559	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4560	$as_echo "yes" >&6; }
4561	else
4562	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4563	$as_echo "no" >&6; }
4564
4565	$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
4566
4567	fi
4568
4569	# FIXME: we rely on the cache variable name because
4570	# there is no other way.
4571	set dummy $CC
4572	am_cc=`echo $2 \| sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
4573	eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
4574	if test "$am_t" != yes; then
4575	# Losing compiler, so override with the script.
4576	# FIXME: It is wrong to rewrite CC.
4577	# But if we don't then we get into trouble of one sort or another.
4578	# A longer-term fix would be to have automake use am__CC in this case,
4579	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4580	CC="$am_aux_dir/compile $CC"
4581	fi
4582
4583	# deprecated
4584	# These are often not installed and people miss seeing the "no", so stop the configure.
4585	for ac_prog in 'bison -y' byacc
4586	do
4587	# Extract the first word of "$ac_prog", so it can be a program name with args.
4588	set dummy $ac_prog; ac_word=$2
4589	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4590	$as_echo_n "checking for $ac_word... " >&6; }
4591	if ${ac_cv_prog_YACC+:} false; then :
4592	$as_echo_n "(cached) " >&6
4593	else
4594	if test -n "$YACC"; then
4595	ac_cv_prog_YACC="$YACC" # Let the user override the test.
4596	else
4597	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4598	for as_dir in $PATH
4599	do
4600	IFS=$as_save_IFS
4601	test -z "$as_dir" && as_dir=.
4602	for ac_exec_ext in '' $ac_executable_extensions; do
4603	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4604	ac_cv_prog_YACC="$ac_prog"
4605	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4606	break 2
4607	fi
4608	done
4609	done
4610	IFS=$as_save_IFS
4611
4612	fi
4613	fi
4614	YACC=$ac_cv_prog_YACC
4615	if test -n "$YACC"; then
4616	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
4617	$as_echo "$YACC" >&6; }
4618	else
4619	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4620	$as_echo "no" >&6; }
4621	fi
4622
4623
4624	test -n "$YACC" && break
4625	done
4626	test -n "$YACC" \|\| YACC="yacc"
4627
4628	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
4629
4630	for ac_prog in flex lex
4631	do
4632	# Extract the first word of "$ac_prog", so it can be a program name with args.
4633	set dummy $ac_prog; ac_word=$2
4634	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4635	$as_echo_n "checking for $ac_word... " >&6; }
4636	if ${ac_cv_prog_LEX+:} false; then :
4637	$as_echo_n "(cached) " >&6
4638	else
4639	if test -n "$LEX"; then
4640	ac_cv_prog_LEX="$LEX" # Let the user override the test.
4641	else
4642	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4643	for as_dir in $PATH
4644	do
4645	IFS=$as_save_IFS
4646	test -z "$as_dir" && as_dir=.
4647	for ac_exec_ext in '' $ac_executable_extensions; do
4648	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4649	ac_cv_prog_LEX="$ac_prog"
4650	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4651	break 2
4652	fi
4653	done
4654	done
4655	IFS=$as_save_IFS
4656
4657	fi
4658	fi
4659	LEX=$ac_cv_prog_LEX
4660	if test -n "$LEX"; then
4661	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
4662	$as_echo "$LEX" >&6; }
4663	else
4664	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4665	$as_echo "no" >&6; }
4666	fi
4667
4668
4669	test -n "$LEX" && break
4670	done
4671	test -n "$LEX" \|\| LEX=":"
4672
4673	if test "x$LEX" != "x:"; then
4674	cat >conftest.l <<_ACEOF
4675	%%
4676	a { ECHO; }
4677	b { REJECT; }
4678	c { yymore (); }
4679	d { yyless (1); }
4680	e { yyless (input () != 0); }
4681	f { unput (yytext[0]); }
4682	. { BEGIN INITIAL; }
4683	%%
4684	#ifdef YYTEXT_POINTER
4685	extern char *yytext;
4686	#endif
4687	int
4688	main (void)
4689	{
4690	return ! yylex () + ! yywrap ();
4691	}
4692	_ACEOF
4693	{ { ac_try="$LEX conftest.l"
4694	case "(($ac_try" in
4695	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4696	*) ac_try_echo=$ac_try;;
4697	esac
4698	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4699	$as_echo "$ac_try_echo"; } >&5
4700	(eval "$LEX conftest.l") 2>&5
4701	ac_status=$?
4702	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4703	test $ac_status = 0; }
4704	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
4705	$as_echo_n "checking lex output file root... " >&6; }
4706	if ${ac_cv_prog_lex_root+:} false; then :
4707	$as_echo_n "(cached) " >&6
4708	else
4709
4710	if test -f lex.yy.c; then
4711	ac_cv_prog_lex_root=lex.yy
4712	elif test -f lexyy.c; then
4713	ac_cv_prog_lex_root=lexyy
4714	else
4715	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
4716	fi
4717	fi
4718	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
4719	$as_echo "$ac_cv_prog_lex_root" >&6; }
4720	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
4721
4722	if test -z "${LEXLIB+set}"; then
4723	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
4724	$as_echo_n "checking lex library... " >&6; }
4725	if ${ac_cv_lib_lex+:} false; then :
4726	$as_echo_n "(cached) " >&6
4727	else
4728
4729	ac_save_LIBS=$LIBS
4730	ac_cv_lib_lex='none needed'
4731	for ac_lib in '' -lfl -ll; do
4732	LIBS="$ac_lib $ac_save_LIBS"
4733	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4734	/* end confdefs.h. */
4735	`cat $LEX_OUTPUT_ROOT.c`
4736	_ACEOF
4737	if ac_fn_c_try_link "$LINENO"; then :
4738	ac_cv_lib_lex=$ac_lib
4739	fi
4740	rm -f core conftest.err conftest.$ac_objext \
4741	conftest$ac_exeext conftest.$ac_ext
4742	test "$ac_cv_lib_lex" != 'none needed' && break
4743	done
4744	LIBS=$ac_save_LIBS
4745
4746	fi
4747	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
4748	$as_echo "$ac_cv_lib_lex" >&6; }
4749	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
4750	fi
4751
4752
4753	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
4754	$as_echo_n "checking whether yytext is a pointer... " >&6; }
4755	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
4756	$as_echo_n "(cached) " >&6
4757	else
4758	# POSIX says lex can declare yytext either as a pointer or an array; the
4759	# default is implementation-dependent. Figure out which it is, since
4760	# not all implementations provide the %pointer and %array declarations.
4761	ac_cv_prog_lex_yytext_pointer=no
4762	ac_save_LIBS=$LIBS
4763	LIBS="$LEXLIB $ac_save_LIBS"
4764	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4765	/* end confdefs.h. */
4766
4767	#define YYTEXT_POINTER 1
4768	`cat $LEX_OUTPUT_ROOT.c`
4769	_ACEOF
4770	if ac_fn_c_try_link "$LINENO"; then :
4771	ac_cv_prog_lex_yytext_pointer=yes
4772	fi
4773	rm -f core conftest.err conftest.$ac_objext \
4774	conftest$ac_exeext conftest.$ac_ext
4775	LIBS=$ac_save_LIBS
4776
4777	fi
4778	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
4779	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
4780	if test $ac_cv_prog_lex_yytext_pointer = yes; then
4781
4782	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
4783
4784	fi
4785	rm -f conftest.l $LEX_OUTPUT_ROOT.c
4786
4787	fi
4788	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
4789
4790	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4791	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4792	set x ${MAKE-make}
4793	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4794	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4795	$as_echo_n "(cached) " >&6
4796	else
4797	cat >conftest.make <<\_ACEOF
4798	SHELL = /bin/sh
4799	all:
4800	@echo '@@@%%%=$(MAKE)=@@@%%%'
4801	_ACEOF
4802	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4803	case `${MAKE-make} -f conftest.make 2>/dev/null` in
4804	@@@%%%=?=@@@%%%*)
4805	eval ac_cv_prog_make_${ac_make}_set=yes;;
4806	*)
4807	eval ac_cv_prog_make_${ac_make}_set=no;;
4808	esac
4809	rm -f conftest.make
4810	fi
4811	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4812	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4813	$as_echo "yes" >&6; }
4814	SET_MAKE=
4815	else
4816	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4817	$as_echo "no" >&6; }
4818	SET_MAKE="MAKE=${MAKE-make}"
4819	fi
4820
4821	if test -n "$ac_tool_prefix"; then
4822	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
4823	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
4824	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4825	$as_echo_n "checking for $ac_word... " >&6; }
4826	if ${ac_cv_prog_RANLIB+:} false; then :
4827	$as_echo_n "(cached) " >&6
4828	else
4829	if test -n "$RANLIB"; then
4830	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
4831	else
4832	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4833	for as_dir in $PATH
4834	do
4835	IFS=$as_save_IFS
4836	test -z "$as_dir" && as_dir=.
4837	for ac_exec_ext in '' $ac_executable_extensions; do
4838	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4839	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
4840	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4841	break 2
4842	fi
4843	done
4844	done
4845	IFS=$as_save_IFS
4846
4847	fi
4848	fi
4849	RANLIB=$ac_cv_prog_RANLIB
4850	if test -n "$RANLIB"; then
4851	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
4852	$as_echo "$RANLIB" >&6; }
4853	else
4854	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4855	$as_echo "no" >&6; }
4856	fi
4857
4858
4859	fi
4860	if test -z "$ac_cv_prog_RANLIB"; then
4861	ac_ct_RANLIB=$RANLIB
4862	# Extract the first word of "ranlib", so it can be a program name with args.
4863	set dummy ranlib; ac_word=$2
4864	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4865	$as_echo_n "checking for $ac_word... " >&6; }
4866	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
4867	$as_echo_n "(cached) " >&6
4868	else
4869	if test -n "$ac_ct_RANLIB"; then
4870	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
4871	else
4872	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4873	for as_dir in $PATH
4874	do
4875	IFS=$as_save_IFS
4876	test -z "$as_dir" && as_dir=.
4877	for ac_exec_ext in '' $ac_executable_extensions; do
4878	if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4879	ac_cv_prog_ac_ct_RANLIB="ranlib"
4880	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4881	break 2
4882	fi
4883	done
4884	done
4885	IFS=$as_save_IFS
4886
4887	fi
4888	fi
4889	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
4890	if test -n "$ac_ct_RANLIB"; then
4891	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
4892	$as_echo "$ac_ct_RANLIB" >&6; }
4893	else
4894	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4895	$as_echo "no" >&6; }
4896	fi
4897
4898	if test "x$ac_ct_RANLIB" = x; then
4899	RANLIB=":"
4900	else
4901	case $cross_compiling:$ac_tool_warned in
4902	yes:)
4903	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4904	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4905	ac_tool_warned=yes ;;
4906	esac
4907	RANLIB=$ac_ct_RANLIB
4908	fi
4909	else
4910	RANLIB="$ac_cv_prog_RANLIB"
4911	fi
4912
4913
4914	# Checks for libraries.
4915
4916	# Checks for header files.
4917	ac_ext=c
4918	ac_cpp='$CPP $CPPFLAGS'
4919	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4920	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4921	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4922	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
4923	$as_echo_n "checking how to run the C preprocessor... " >&6; }
4924	# On Suns, sometimes $CPP names a directory.
4925	if test -n "$CPP" && test -d "$CPP"; then
4926	CPP=
4927	fi
4928	if test -z "$CPP"; then
4929	if ${ac_cv_prog_CPP+:} false; then :
4930	$as_echo_n "(cached) " >&6
4931	else
4932	# Double quotes because CPP needs to be expanded
4933	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
4934	do
4935	ac_preproc_ok=false
4936	for ac_c_preproc_warn_flag in '' yes
4937	do
4938	# Use a header file that comes with gcc, so configuring glibc
4939	# with a fresh cross-compiler works.
4940	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
4941	# <limits.h> exists even on freestanding compilers.
4942	# On the NeXT, cc -E runs the code through the compiler's parser,
4943	# not just through cpp. "Syntax error" is here to catch this case.
4944	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4945	/* end confdefs.h. */
4946	#ifdef __STDC__
4947	# include <limits.h>
4948	#else
4949	# include <assert.h>
4950	#endif
4951	Syntax error
4952	_ACEOF
4953	if ac_fn_c_try_cpp "$LINENO"; then :
4954
4955	else
4956	# Broken: fails on valid input.
4957	continue
4958	fi
4959	rm -f conftest.err conftest.i conftest.$ac_ext
4960
4961	# OK, works on sane cases. Now check whether nonexistent headers
4962	# can be detected and how.
4963	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4964	/* end confdefs.h. */
4965	#include <ac_nonexistent.h>
4966	_ACEOF
4967	if ac_fn_c_try_cpp "$LINENO"; then :
4968	# Broken: success on invalid input.
4969	continue
4970	else
4971	# Passes both tests.
4972	ac_preproc_ok=:
4973	break
4974	fi
4975	rm -f conftest.err conftest.i conftest.$ac_ext
4976
4977	done
4978	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
4979	rm -f conftest.i conftest.err conftest.$ac_ext
4980	if $ac_preproc_ok; then :
4981	break
4982	fi
4983
4984	done
4985	ac_cv_prog_CPP=$CPP
4986
4987	fi
4988	CPP=$ac_cv_prog_CPP
4989	else
4990	ac_cv_prog_CPP=$CPP
4991	fi
4992	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
4993	$as_echo "$CPP" >&6; }
4994	ac_preproc_ok=false
4995	for ac_c_preproc_warn_flag in '' yes
4996	do
4997	# Use a header file that comes with gcc, so configuring glibc
4998	# with a fresh cross-compiler works.
4999	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5000	# <limits.h> exists even on freestanding compilers.
5001	# On the NeXT, cc -E runs the code through the compiler's parser,
5002	# not just through cpp. "Syntax error" is here to catch this case.
5003	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5004	/* end confdefs.h. */
5005	#ifdef __STDC__
5006	# include <limits.h>
5007	#else
5008	# include <assert.h>
5009	#endif
5010	Syntax error
5011	_ACEOF
5012	if ac_fn_c_try_cpp "$LINENO"; then :
5013
5014	else
5015	# Broken: fails on valid input.
5016	continue
5017	fi
5018	rm -f conftest.err conftest.i conftest.$ac_ext
5019
5020	# OK, works on sane cases. Now check whether nonexistent headers
5021	# can be detected and how.
5022	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5023	/* end confdefs.h. */
5024	#include <ac_nonexistent.h>
5025	_ACEOF
5026	if ac_fn_c_try_cpp "$LINENO"; then :
5027	# Broken: success on invalid input.
5028	continue
5029	else
5030	# Passes both tests.
5031	ac_preproc_ok=:
5032	break
5033	fi
5034	rm -f conftest.err conftest.i conftest.$ac_ext
5035
5036	done
5037	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5038	rm -f conftest.i conftest.err conftest.$ac_ext
5039	if $ac_preproc_ok; then :
5040
5041	else
5042	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5043	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5044	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5045	See \`config.log' for more details" "$LINENO" 5; }
5046	fi
5047
5048	ac_ext=c
5049	ac_cpp='$CPP $CPPFLAGS'
5050	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5051	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5052	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5053
5054
5055	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5056	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5057	if ${ac_cv_path_GREP+:} false; then :
5058	$as_echo_n "(cached) " >&6
5059	else
5060	if test -z "$GREP"; then
5061	ac_path_GREP_found=false
5062	# Loop through the user's path and test for each of PROGNAME-LIST
5063	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5064	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5065	do
5066	IFS=$as_save_IFS
5067	test -z "$as_dir" && as_dir=.
5068	for ac_prog in grep ggrep; do
5069	for ac_exec_ext in '' $ac_executable_extensions; do
5070	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5071	{ test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } \|\| continue
5072	# Check for GNU ac_path_GREP and select it if it is found.
5073	# Check for GNU $ac_path_GREP
5074	case `"$ac_path_GREP" --version 2>&1` in
5075	GNU)
5076	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5077	*)
5078	ac_count=0
5079	$as_echo_n 0123456789 >"conftest.in"
5080	while :
5081	do
5082	cat "conftest.in" "conftest.in" >"conftest.tmp"
5083	mv "conftest.tmp" "conftest.in"
5084	cp "conftest.in" "conftest.nl"
5085	$as_echo 'GREP' >> "conftest.nl"
5086	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5087	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5088	as_fn_arith $ac_count + 1 && ac_count=$as_val
5089	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5090	# Best one so far, save it but keep looking for a better one
5091	ac_cv_path_GREP="$ac_path_GREP"
5092	ac_path_GREP_max=$ac_count
5093	fi
5094	# 10*(2^10) chars as input seems more than enough
5095	test $ac_count -gt 10 && break
5096	done
5097	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5098	esac
5099
5100	$ac_path_GREP_found && break 3
5101	done
5102	done
5103	done
5104	IFS=$as_save_IFS
5105	if test -z "$ac_cv_path_GREP"; then
5106	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5107	fi
5108	else
5109	ac_cv_path_GREP=$GREP
5110	fi
5111
5112	fi
5113	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5114	$as_echo "$ac_cv_path_GREP" >&6; }
5115	GREP="$ac_cv_path_GREP"
5116
5117
5118	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5119	$as_echo_n "checking for egrep... " >&6; }
5120	if ${ac_cv_path_EGREP+:} false; then :
5121	$as_echo_n "(cached) " >&6
5122	else
5123	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5124	then ac_cv_path_EGREP="$GREP -E"
5125	else
5126	if test -z "$EGREP"; then
5127	ac_path_EGREP_found=false
5128	# Loop through the user's path and test for each of PROGNAME-LIST
5129	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5130	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5131	do
5132	IFS=$as_save_IFS
5133	test -z "$as_dir" && as_dir=.
5134	for ac_prog in egrep; do
5135	for ac_exec_ext in '' $ac_executable_extensions; do
5136	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5137	{ test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } \|\| continue
5138	# Check for GNU ac_path_EGREP and select it if it is found.
5139	# Check for GNU $ac_path_EGREP
5140	case `"$ac_path_EGREP" --version 2>&1` in
5141	GNU)
5142	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5143	*)
5144	ac_count=0
5145	$as_echo_n 0123456789 >"conftest.in"
5146	while :
5147	do
5148	cat "conftest.in" "conftest.in" >"conftest.tmp"
5149	mv "conftest.tmp" "conftest.in"
5150	cp "conftest.in" "conftest.nl"
5151	$as_echo 'EGREP' >> "conftest.nl"
5152	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5153	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5154	as_fn_arith $ac_count + 1 && ac_count=$as_val
5155	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5156	# Best one so far, save it but keep looking for a better one
5157	ac_cv_path_EGREP="$ac_path_EGREP"
5158	ac_path_EGREP_max=$ac_count
5159	fi
5160	# 10*(2^10) chars as input seems more than enough
5161	test $ac_count -gt 10 && break
5162	done
5163	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5164	esac
5165
5166	$ac_path_EGREP_found && break 3
5167	done
5168	done
5169	done
5170	IFS=$as_save_IFS
5171	if test -z "$ac_cv_path_EGREP"; then
5172	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5173	fi
5174	else
5175	ac_cv_path_EGREP=$EGREP
5176	fi
5177
5178	fi
5179	fi
5180	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5181	$as_echo "$ac_cv_path_EGREP" >&6; }
5182	EGREP="$ac_cv_path_EGREP"
5183
5184
5185	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5186	$as_echo_n "checking for ANSI C header files... " >&6; }
5187	if ${ac_cv_header_stdc+:} false; then :
5188	$as_echo_n "(cached) " >&6
5189	else
5190	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5191	/* end confdefs.h. */
5192	#include <stdlib.h>
5193	#include <stdarg.h>
5194	#include <string.h>
5195	#include <float.h>
5196
5197	int
5198	main ()
5199	{
5200
5201	;
5202	return 0;
5203	}
5204	_ACEOF
5205	if ac_fn_c_try_compile "$LINENO"; then :
5206	ac_cv_header_stdc=yes
5207	else
5208	ac_cv_header_stdc=no
5209	fi
5210	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5211
5212	if test $ac_cv_header_stdc = yes; then
5213	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5214	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5215	/* end confdefs.h. */
5216	#include <string.h>
5217
5218	_ACEOF
5219	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5220	$EGREP "memchr" >/dev/null 2>&1; then :
5221
5222	else
5223	ac_cv_header_stdc=no
5224	fi
5225	rm -f conftest*
5226
5227	fi
5228
5229	if test $ac_cv_header_stdc = yes; then
5230	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5231	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5232	/* end confdefs.h. */
5233	#include <stdlib.h>
5234
5235	_ACEOF
5236	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5237	$EGREP "free" >/dev/null 2>&1; then :
5238
5239	else
5240	ac_cv_header_stdc=no
5241	fi
5242	rm -f conftest*
5243
5244	fi
5245
5246	if test $ac_cv_header_stdc = yes; then
5247	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5248	if test "$cross_compiling" = yes; then :
5249	:
5250	else
5251	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5252	/* end confdefs.h. */
5253	#include <ctype.h>
5254	#include <stdlib.h>
5255	#if ((' ' & 0x0FF) == 0x020)
5256	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5257	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5258	#else
5259	# define ISLOWER(c) \
5260	(('a' <= (c) && (c) <= 'i') \
5261	\|\| ('j' <= (c) && (c) <= 'r') \
5262	\|\| ('s' <= (c) && (c) <= 'z'))
5263	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5264	#endif
5265
5266	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5267	int
5268	main ()
5269	{
5270	int i;
5271	for (i = 0; i < 256; i++)
5272	if (XOR (islower (i), ISLOWER (i))
5273	\|\| toupper (i) != TOUPPER (i))
5274	return 2;
5275	return 0;
5276	}
5277	_ACEOF
5278	if ac_fn_c_try_run "$LINENO"; then :
5279
5280	else
5281	ac_cv_header_stdc=no
5282	fi
5283	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5284	conftest.$ac_objext conftest.beam conftest.$ac_ext
5285	fi
5286
5287	fi
5288	fi
5289	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5290	$as_echo "$ac_cv_header_stdc" >&6; }
5291	if test $ac_cv_header_stdc = yes; then
5292
5293	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5294
5295	fi
5296
5297	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5298	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5299	inttypes.h stdint.h unistd.h
5300	do :
5301	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5302	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5303	"
5304	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5305	cat >>confdefs.h <<_ACEOF
5306	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5307	_ACEOF
5308
5309	fi
5310
5311	done
5312
5313
5314	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5315	if test "x$ac_cv_type_size_t" = xyes; then :
5316
5317	else
5318
5319	cat >>confdefs.h <<_ACEOF
5320	#define size_t unsigned int
5321	_ACEOF
5322
5323	fi
5324
5325	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5326	# for constant arguments. Useless!
5327	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5328	$as_echo_n "checking for working alloca.h... " >&6; }
5329	if ${ac_cv_working_alloca_h+:} false; then :
5330	$as_echo_n "(cached) " >&6
5331	else
5332	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5333	/* end confdefs.h. */
5334	#include <alloca.h>
5335	int
5336	main ()
5337	{
5338	char p = (char ) alloca (2 * sizeof (int));
5339	if (p) return 0;
5340	;
5341	return 0;
5342	}
5343	_ACEOF
5344	if ac_fn_c_try_link "$LINENO"; then :
5345	ac_cv_working_alloca_h=yes
5346	else
5347	ac_cv_working_alloca_h=no
5348	fi
5349	rm -f core conftest.err conftest.$ac_objext \
5350	conftest$ac_exeext conftest.$ac_ext
5351	fi
5352	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5353	$as_echo "$ac_cv_working_alloca_h" >&6; }
5354	if test $ac_cv_working_alloca_h = yes; then
5355
5356	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5357
5358	fi
5359
5360	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5361	$as_echo_n "checking for alloca... " >&6; }
5362	if ${ac_cv_func_alloca_works+:} false; then :
5363	$as_echo_n "(cached) " >&6
5364	else
5365	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5366	/* end confdefs.h. */
5367	#ifdef __GNUC__
5368	# define alloca __builtin_alloca
5369	#else
5370	# ifdef _MSC_VER
5371	# include <malloc.h>
5372	# define alloca _alloca
5373	# else
5374	# ifdef HAVE_ALLOCA_H
5375	# include <alloca.h>
5376	# else
5377	# ifdef _AIX
5378	#pragma alloca
5379	# else
5380	# ifndef alloca /* predefined by HP cc +Olibcalls */
5381	void *alloca (size_t);
5382	# endif
5383	# endif
5384	# endif
5385	# endif
5386	#endif
5387
5388	int
5389	main ()
5390	{
5391	char p = (char ) alloca (1);
5392	if (p) return 0;
5393	;
5394	return 0;
5395	}
5396	_ACEOF
5397	if ac_fn_c_try_link "$LINENO"; then :
5398	ac_cv_func_alloca_works=yes
5399	else
5400	ac_cv_func_alloca_works=no
5401	fi
5402	rm -f core conftest.err conftest.$ac_objext \
5403	conftest$ac_exeext conftest.$ac_ext
5404	fi
5405	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5406	$as_echo "$ac_cv_func_alloca_works" >&6; }
5407
5408	if test $ac_cv_func_alloca_works = yes; then
5409
5410	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5411
5412	else
5413	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5414	# that cause trouble. Some versions do not even contain alloca or
5415	# contain a buggy version. If you still want to use their alloca,
5416	# use ar to extract alloca.o from them instead of compiling alloca.c.
5417
5418	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5419
5420	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5421
5422
5423	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5424	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5425	if ${ac_cv_os_cray+:} false; then :
5426	$as_echo_n "(cached) " >&6
5427	else
5428	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5429	/* end confdefs.h. */
5430	#if defined CRAY && ! defined CRAY2
5431	webecray
5432	#else
5433	wenotbecray
5434	#endif
5435
5436	_ACEOF
5437	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5438	$EGREP "webecray" >/dev/null 2>&1; then :
5439	ac_cv_os_cray=yes
5440	else
5441	ac_cv_os_cray=no
5442	fi
5443	rm -f conftest*
5444
5445	fi
5446	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5447	$as_echo "$ac_cv_os_cray" >&6; }
5448	if test $ac_cv_os_cray = yes; then
5449	for ac_func in _getb67 GETB67 getb67; do
5450	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5451	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5452	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5453
5454	cat >>confdefs.h <<_ACEOF
5455	#define CRAY_STACKSEG_END $ac_func
5456	_ACEOF
5457
5458	break
5459	fi
5460
5461	done
5462	fi
5463
5464	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5465	$as_echo_n "checking stack direction for C alloca... " >&6; }
5466	if ${ac_cv_c_stack_direction+:} false; then :
5467	$as_echo_n "(cached) " >&6
5468	else
5469	if test "$cross_compiling" = yes; then :
5470	ac_cv_c_stack_direction=0
5471	else
5472	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5473	/* end confdefs.h. */
5474	$ac_includes_default
5475	int
5476	find_stack_direction ()
5477	{
5478	static char *addr = 0;
5479	auto char dummy;
5480	if (addr == 0)
5481	{
5482	addr = &dummy;
5483	return find_stack_direction ();
5484	}
5485	else
5486	return (&dummy > addr) ? 1 : -1;
5487	}
5488
5489	int
5490	main ()
5491	{
5492	return find_stack_direction () < 0;
5493	}
5494	_ACEOF
5495	if ac_fn_c_try_run "$LINENO"; then :
5496	ac_cv_c_stack_direction=1
5497	else
5498	ac_cv_c_stack_direction=-1
5499	fi
5500	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5501	conftest.$ac_objext conftest.beam conftest.$ac_ext
5502	fi
5503
5504	fi
5505	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5506	$as_echo "$ac_cv_c_stack_direction" >&6; }
5507	cat >>confdefs.h <<_ACEOF
5508	#define STACK_DIRECTION $ac_cv_c_stack_direction
5509	_ACEOF
5510
5511
5512	fi
5513
5514	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
5515	do :
5516	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5517	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5518	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5519	cat >>confdefs.h <<_ACEOF
5520	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5521	_ACEOF
5522
5523	fi
5524
5525	done
5526
5527
5528	# Checks for typedefs, structures, and compiler characteristics.
5529	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5530	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5531	if ${ac_cv_header_stdbool_h+:} false; then :
5532	$as_echo_n "(cached) " >&6
5533	else
5534	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5535	/* end confdefs.h. */
5536
5537	#include <stdbool.h>
5538	#ifndef bool
5539	"error: bool is not defined"
5540	#endif
5541	#ifndef false
5542	"error: false is not defined"
5543	#endif
5544	#if false
5545	"error: false is not 0"
5546	#endif
5547	#ifndef true
5548	"error: true is not defined"
5549	#endif
5550	#if true != 1
5551	"error: true is not 1"
5552	#endif
5553	#ifndef __bool_true_false_are_defined
5554	"error: __bool_true_false_are_defined is not defined"
5555	#endif
5556
5557	struct s { _Bool s: 1; _Bool t; } s;
5558
5559	char a[true == 1 ? 1 : -1];
5560	char b[false == 0 ? 1 : -1];
5561	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
5562	char d[(bool) 0.5 == true ? 1 : -1];
5563	/* See body of main program for 'e'. */
5564	char f[(_Bool) 0.0 == false ? 1 : -1];
5565	char g[true];
5566	char h[sizeof (_Bool)];
5567	char i[sizeof s.t];
5568	enum { j = false, k = true, l = false * true, m = true * 256 };
5569	/* The following fails for
5570	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
5571	_Bool n[m];
5572	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
5573	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
5574	/* Catch a bug in an HP-UX C compiler. See
5575	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
5576	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
5577	*/
5578	_Bool q = true;
5579	_Bool *pq = &q;
5580
5581	int
5582	main ()
5583	{
5584
5585	bool e = &s;
5586	*pq \|= q;
5587	*pq \|= ! q;
5588	/* Refer to every declared value, to avoid compiler optimizations. */
5589	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
5590	+ !m + !n + !o + !p + !q + !pq);
5591
5592	;
5593	return 0;
5594	}
5595	_ACEOF
5596	if ac_fn_c_try_compile "$LINENO"; then :
5597	ac_cv_header_stdbool_h=yes
5598	else
5599	ac_cv_header_stdbool_h=no
5600	fi
5601	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5602	fi
5603	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
5604	$as_echo "$ac_cv_header_stdbool_h" >&6; }
5605	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
5606	if test "x$ac_cv_type__Bool" = xyes; then :
5607
5608	cat >>confdefs.h <<_ACEOF
5609	#define HAVE__BOOL 1
5610	_ACEOF
5611
5612
5613	fi
5614
5615	if test $ac_cv_header_stdbool_h = yes; then
5616
5617	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
5618
5619	fi
5620
5621	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
5622	$as_echo_n "checking for inline... " >&6; }
5623	if ${ac_cv_c_inline+:} false; then :
5624	$as_echo_n "(cached) " >&6
5625	else
5626	ac_cv_c_inline=no
5627	for ac_kw in inline __inline__ __inline; do
5628	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5629	/* end confdefs.h. */
5630	#ifndef __cplusplus
5631	typedef int foo_t;
5632	static $ac_kw foo_t static_foo () {return 0; }
5633	$ac_kw foo_t foo () {return 0; }
5634	#endif
5635
5636	_ACEOF
5637	if ac_fn_c_try_compile "$LINENO"; then :
5638	ac_cv_c_inline=$ac_kw
5639	fi
5640	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5641	test "$ac_cv_c_inline" != no && break
5642	done
5643
5644	fi
5645	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
5646	$as_echo "$ac_cv_c_inline" >&6; }
5647
5648	case $ac_cv_c_inline in
5649	inline \| yes) ;;
5650	*)
5651	case $ac_cv_c_inline in
5652	no) ac_val=;;
5653	*) ac_val=$ac_cv_c_inline;;
5654	esac
5655	cat >>confdefs.h <<_ACEOF
5656	#ifndef __cplusplus
5657	#define inline $ac_val
5658	#endif
5659	_ACEOF
5660	;;
5661	esac
5662
5663	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
5664	case $ac_cv_c_int16_t in #(
5665	no\|yes) ;; #(
5666	*)
5667
5668	cat >>confdefs.h <<_ACEOF
5669	#define int16_t $ac_cv_c_int16_t
5670	_ACEOF
5671	;;
5672	esac
5673
5674	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
5675	case $ac_cv_c_int32_t in #(
5676	no\|yes) ;; #(
5677	*)
5678
5679	cat >>confdefs.h <<_ACEOF
5680	#define int32_t $ac_cv_c_int32_t
5681	_ACEOF
5682	;;
5683	esac
5684
5685	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
5686	case $ac_cv_c_int8_t in #(
5687	no\|yes) ;; #(
5688	*)
5689
5690	cat >>confdefs.h <<_ACEOF
5691	#define int8_t $ac_cv_c_int8_t
5692	_ACEOF
5693	;;
5694	esac
5695
5696	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
5697	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
5698	if ${ac_cv_c_restrict+:} false; then :
5699	$as_echo_n "(cached) " >&6
5700	else
5701	ac_cv_c_restrict=no
5702	# The order here caters to the fact that C++ does not require restrict.
5703	for ac_kw in __restrict __restrict__ _Restrict restrict; do
5704	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5705	/* end confdefs.h. */
5706	typedef int * int_ptr;
5707	int foo (int_ptr $ac_kw ip) {
5708	return ip[0];
5709	}
5710	int
5711	main ()
5712	{
5713	int s[1];
5714	int * $ac_kw t = s;
5715	t[0] = 0;
5716	return foo(t)
5717	;
5718	return 0;
5719	}
5720	_ACEOF
5721	if ac_fn_c_try_compile "$LINENO"; then :
5722	ac_cv_c_restrict=$ac_kw
5723	fi
5724	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5725	test "$ac_cv_c_restrict" != no && break
5726	done
5727
5728	fi
5729	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
5730	$as_echo "$ac_cv_c_restrict" >&6; }
5731
5732	case $ac_cv_c_restrict in
5733	restrict) ;;
5734	no) $as_echo "#define restrict /**/" >>confdefs.h
5735	;;
5736	*) cat >>confdefs.h <<_ACEOF
5737	#define restrict $ac_cv_c_restrict
5738	_ACEOF
5739	;;
5740	esac
5741
5742	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5743	if test "x$ac_cv_type_size_t" = xyes; then :
5744
5745	else
5746
5747	cat >>confdefs.h <<_ACEOF
5748	#define size_t unsigned int
5749	_ACEOF
5750
5751	fi
5752
5753	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
5754	case $ac_cv_c_uint16_t in #(
5755	no\|yes) ;; #(
5756	*)
5757
5758
5759	cat >>confdefs.h <<_ACEOF
5760	#define uint16_t $ac_cv_c_uint16_t
5761	_ACEOF
5762	;;
5763	esac
5764
5765	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
5766	case $ac_cv_c_uint32_t in #(
5767	no\|yes) ;; #(
5768	*)
5769
5770	$as_echo "#define _UINT32_T 1" >>confdefs.h
5771
5772
5773	cat >>confdefs.h <<_ACEOF
5774	#define uint32_t $ac_cv_c_uint32_t
5775	_ACEOF
5776	;;
5777	esac
5778
5779	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
5780	case $ac_cv_c_uint8_t in #(
5781	no\|yes) ;; #(
5782	*)
5783
5784	$as_echo "#define _UINT8_T 1" >>confdefs.h
5785
5786
5787	cat >>confdefs.h <<_ACEOF
5788	#define uint8_t $ac_cv_c_uint8_t
5789	_ACEOF
5790	;;
5791	esac
5792
5793
5794	# Checks for library functions.
5795	for ac_func in memset putenv strchr strtol
5796	do :
5797	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5798	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5799	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5800	cat >>confdefs.h <<_ACEOF
5801	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
5802	_ACEOF
5803
5804	fi
5805	done
5806
5807
5808	ac_config_files="$ac_config_files Makefile src/driver/Makefile src/Makefile src/examples/Makefile src/tests/Makefile src/libcfa/Makefile"
5809
5810
5811	cat >confcache <<\_ACEOF
5812	# This file is a shell script that caches the results of configure
5813	# tests run on this system so they can be shared between configure
5814	# scripts and configure runs, see configure's option --config-cache.
5815	# It is not useful on other systems. If it contains results you don't
5816	# want to keep, you may remove or edit it.
5817	#
5818	# config.status only pays attention to the cache file if you give it
5819	# the --recheck option to rerun configure.
5820	#
5821	# `ac_cv_env_foo' variables (set or unset) will be overridden when
5822	# loading this file, other unset `ac_cv_foo' will be assigned the
5823	# following values.
5824
5825	_ACEOF
5826
5827	# The following way of writing the cache mishandles newlines in values,
5828	# but we know of no workaround that is simple, portable, and efficient.
5829	# So, we kill variables containing newlines.
5830	# Ultrix sh set writes to stderr and can't be redirected directly,
5831	# and sets the high bit in the cache file unless we assign to the vars.
5832	(
5833	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
5834	eval ac_val=\$$ac_var
5835	case $ac_val in #(
5836	${as_nl})
5837	case $ac_var in #(
5838	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
5839	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
5840	esac
5841	case $ac_var in #(
5842	_ \| IFS \| as_nl) ;; #(
5843	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
5844	*) { eval $ac_var=; unset $ac_var;} ;;
5845	esac ;;
5846	esac
5847	done
5848
5849	(set) 2>&1 \|
5850	case $as_nl`(ac_space=' '; set) 2>&1` in #(
5851	${as_nl}ac_space=\ )
5852	# `set' does not quote correctly, so add quotes: double-quote
5853	# substitution turns \\\\ into \\, and sed turns \\ into \.
5854	sed -n \
5855	"s/'/'\\\\''/g;
5856	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
5857	;; #(
5858	*)
5859	# `set' quotes correctly as required by POSIX, so do not add quotes.
5860	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
5861	;;
5862	esac \|
5863	sort
5864	) \|
5865	sed '
5866	/^ac_cv_env_/b end
5867	t clear
5868	:clear
5869	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
5870	t end
5871	s/^$[^=]$=$.$$/\1=${\1=\2}/
5872	:end' >>confcache
5873	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
5874	if test -w "$cache_file"; then
5875	if test "x$cache_file" != "x/dev/null"; then
5876	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
5877	$as_echo "$as_me: updating cache $cache_file" >&6;}
5878	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
5879	cat confcache >"$cache_file"
5880	else
5881	case $cache_file in #(
5882	/ \| ?:*)
5883	mv -f confcache "$cache_file"$$ &&
5884	mv -f "$cache_file"$$ "$cache_file" ;; #(
5885	*)
5886	mv -f confcache "$cache_file" ;;
5887	esac
5888	fi
5889	fi
5890	else
5891	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
5892	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
5893	fi
5894	fi
5895	rm -f confcache
5896
5897	test "x$prefix" = xNONE && prefix=$ac_default_prefix
5898	# Let make expand exec_prefix.
5899	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5900
5901	DEFS=-DHAVE_CONFIG_H
5902
5903	ac_libobjs=
5904	ac_ltlibobjs=
5905	U=
5906	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
5907	# 1. Remove the extension, and $U if already installed.
5908	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
5909	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
5910	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
5911	# will be set to the directory where LIBOBJS objects are built.
5912	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
5913	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
5914	done
5915	LIBOBJS=$ac_libobjs
5916
5917	LTLIBOBJS=$ac_ltlibobjs
5918
5919
5920	if test -n "$EXEEXT"; then
5921	am__EXEEXT_TRUE=
5922	am__EXEEXT_FALSE='#'
5923	else
5924	am__EXEEXT_TRUE='#'
5925	am__EXEEXT_FALSE=
5926	fi
5927
5928	if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
5929	as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
5930	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5931	fi
5932	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
5933	as_fn_error $? "conditional \"AMDEP\" was never defined.
5934	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5935	fi
5936	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
5937	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
5938	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5939	fi
5940	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
5941	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
5942	Usually this means the macro was only invoked conditionally." "$LINENO" 5
5943	fi
5944
5945	: "${CONFIG_STATUS=./config.status}"
5946	ac_write_fail=0
5947	ac_clean_files_save=$ac_clean_files
5948	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
5949	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
5950	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
5951	as_write_fail=0
5952	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
5953	#! $SHELL
5954	# Generated by $as_me.
5955	# Run this file to recreate the current configuration.
5956	# Compiler output produced by configure, useful for debugging
5957	# configure, is in config.log if it exists.
5958
5959	debug=false
5960	ac_cs_recheck=false
5961	ac_cs_silent=false
5962
5963	SHELL=\${CONFIG_SHELL-$SHELL}
5964	export SHELL
5965	_ASEOF
5966	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
5967	## -------------------- ##
5968	## M4sh Initialization. ##
5969	## -------------------- ##
5970
5971	# Be more Bourne compatible
5972	DUALCASE=1; export DUALCASE # for MKS sh
5973	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
5974	emulate sh
5975	NULLCMD=:
5976	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
5977	# is contrary to our usage. Disable this feature.
5978	alias -g '${1+"$@"}'='"$@"'
5979	setopt NO_GLOB_SUBST
5980	else
5981	case `(set -o) 2>/dev/null` in #(
5982	posix) :
5983	set -o posix ;; #(
5984	*) :
5985	;;
5986	esac
5987	fi
5988
5989
5990	as_nl='
5991	'
5992	export as_nl
5993	# Printing a long string crashes Solaris 7 /usr/bin/printf.
5994	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
5995	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
5996	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
5997	# Prefer a ksh shell builtin over an external printf program on Solaris,
5998	# but without wasting forks for bash or zsh.
5999	if test -z "$BASH_VERSION$ZSH_VERSION" \
6000	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6001	as_echo='print -r --'
6002	as_echo_n='print -rn --'
6003	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6004	as_echo='printf %s\n'
6005	as_echo_n='printf %s'
6006	else
6007	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6008	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6009	as_echo_n='/usr/ucb/echo -n'
6010	else
6011	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6012	as_echo_n_body='eval
6013	arg=$1;
6014	case $arg in #(
6015	"$as_nl")
6016	expr "X$arg" : "X\$.*\$$as_nl";
6017	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6018	esac;
6019	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6020	'
6021	export as_echo_n_body
6022	as_echo_n='sh -c $as_echo_n_body as_echo'
6023	fi
6024	export as_echo_body
6025	as_echo='sh -c $as_echo_body as_echo'
6026	fi
6027
6028	# The user is always right.
6029	if test "${PATH_SEPARATOR+set}" != set; then
6030	PATH_SEPARATOR=:
6031	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6032	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6033	PATH_SEPARATOR=';'
6034	}
6035	fi
6036
6037
6038	# IFS
6039	# We need space, tab and new line, in precisely that order. Quoting is
6040	# there to prevent editors from complaining about space-tab.
6041	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6042	# splitting by setting IFS to empty value.)
6043	IFS=" "" $as_nl"
6044
6045	# Find who we are. Look in the path if we contain no directory separator.
6046	as_myself=
6047	case $0 in #((
6048	[\\/] ) as_myself=$0 ;;
6049	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6050	for as_dir in $PATH
6051	do
6052	IFS=$as_save_IFS
6053	test -z "$as_dir" && as_dir=.
6054	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6055	done
6056	IFS=$as_save_IFS
6057
6058	;;
6059	esac
6060	# We did not find ourselves, most probably we were run as `sh COMMAND'
6061	# in which case we are not to be found in the path.
6062	if test "x$as_myself" = x; then
6063	as_myself=$0
6064	fi
6065	if test ! -f "$as_myself"; then
6066	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6067	exit 1
6068	fi
6069
6070	# Unset variables that we do not need and which cause bugs (e.g. in
6071	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6072	# suppresses any "Segmentation fault" message there. '((' could
6073	# trigger a bug in pdksh 5.2.14.
6074	for as_var in BASH_ENV ENV MAIL MAILPATH
6075	do eval test x\${$as_var+set} = xset \
6076	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6077	done
6078	PS1='$ '
6079	PS2='> '
6080	PS4='+ '
6081
6082	# NLS nuisances.
6083	LC_ALL=C
6084	export LC_ALL
6085	LANGUAGE=C
6086	export LANGUAGE
6087
6088	# CDPATH.
6089	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6090
6091
6092	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6093	# ----------------------------------------
6094	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6095	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6096	# script with STATUS, using 1 if that was 0.
6097	as_fn_error ()
6098	{
6099	as_status=$1; test $as_status -eq 0 && as_status=1
6100	if test "$4"; then
6101	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6102	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6103	fi
6104	$as_echo "$as_me: error: $2" >&2
6105	as_fn_exit $as_status
6106	} # as_fn_error
6107
6108
6109	# as_fn_set_status STATUS
6110	# -----------------------
6111	# Set $? to STATUS, without forking.
6112	as_fn_set_status ()
6113	{
6114	return $1
6115	} # as_fn_set_status
6116
6117	# as_fn_exit STATUS
6118	# -----------------
6119	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6120	as_fn_exit ()
6121	{
6122	set +e
6123	as_fn_set_status $1
6124	exit $1
6125	} # as_fn_exit
6126
6127	# as_fn_unset VAR
6128	# ---------------
6129	# Portably unset VAR.
6130	as_fn_unset ()
6131	{
6132	{ eval $1=; unset $1;}
6133	}
6134	as_unset=as_fn_unset
6135	# as_fn_append VAR VALUE
6136	# ----------------------
6137	# Append the text in VALUE to the end of the definition contained in VAR. Take
6138	# advantage of any shell optimizations that allow amortized linear growth over
6139	# repeated appends, instead of the typical quadratic growth present in naive
6140	# implementations.
6141	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6142	eval 'as_fn_append ()
6143	{
6144	eval $1+=\$2
6145	}'
6146	else
6147	as_fn_append ()
6148	{
6149	eval $1=\$$1\$2
6150	}
6151	fi # as_fn_append
6152
6153	# as_fn_arith ARG...
6154	# ------------------
6155	# Perform arithmetic evaluation on the ARGs, and store the result in the
6156	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6157	# must be portable across $(()) and expr.
6158	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6159	eval 'as_fn_arith ()
6160	{
6161	as_val=$(( $* ))
6162	}'
6163	else
6164	as_fn_arith ()
6165	{
6166	as_val=`expr "$@" \|\| test $? -eq 1`
6167	}
6168	fi # as_fn_arith
6169
6170
6171	if expr a : '$a$' >/dev/null 2>&1 &&
6172	test "X`expr 00001 : '.*$...$'`" = X001; then
6173	as_expr=expr
6174	else
6175	as_expr=false
6176	fi
6177
6178	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6179	as_basename=basename
6180	else
6181	as_basename=false
6182	fi
6183
6184	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6185	as_dirname=dirname
6186	else
6187	as_dirname=false
6188	fi
6189
6190	as_me=`$as_basename -- "$0" \|\|
6191	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6192	X"$0" : 'X$//$$' \\| \
6193	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6194	$as_echo X/"$0" \|
6195	sed '/^.\/$[^/][^/]$\/*$/{
6196	s//\1/
6197	q
6198	}
6199	/^X\/$\/\/$$/{
6200	s//\1/
6201	q
6202	}
6203	/^X\/$\/$.*/{
6204	s//\1/
6205	q
6206	}
6207	s/.*/./; q'`
6208
6209	# Avoid depending upon Character Ranges.
6210	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6211	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6212	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6213	as_cr_digits='0123456789'
6214	as_cr_alnum=$as_cr_Letters$as_cr_digits
6215
6216	ECHO_C= ECHO_N= ECHO_T=
6217	case `echo -n x` in #(((((
6218	-n*)
6219	case `echo 'xy\c'` in
6220	c) ECHO_T=' ';; # ECHO_T is single tab character.
6221	xy) ECHO_C='\c';;
6222	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6223	ECHO_T=' ';;
6224	esac;;
6225	*)
6226	ECHO_N='-n';;
6227	esac
6228
6229	rm -f conf$$ conf$$.exe conf$$.file
6230	if test -d conf$$.dir; then
6231	rm -f conf$$.dir/conf$$.file
6232	else
6233	rm -f conf$$.dir
6234	mkdir conf$$.dir 2>/dev/null
6235	fi
6236	if (echo >conf$$.file) 2>/dev/null; then
6237	if ln -s conf$$.file conf$$ 2>/dev/null; then
6238	as_ln_s='ln -s'
6239	# ... but there are two gotchas:
6240	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6241	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6242	# In both cases, we have to default to `cp -p'.
6243	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6244	as_ln_s='cp -p'
6245	elif ln conf$$.file conf$$ 2>/dev/null; then
6246	as_ln_s=ln
6247	else
6248	as_ln_s='cp -p'
6249	fi
6250	else
6251	as_ln_s='cp -p'
6252	fi
6253	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6254	rmdir conf$$.dir 2>/dev/null
6255
6256
6257	# as_fn_mkdir_p
6258	# -------------
6259	# Create "$as_dir" as a directory, including parents if necessary.
6260	as_fn_mkdir_p ()
6261	{
6262
6263	case $as_dir in #(
6264	-*) as_dir=./$as_dir;;
6265	esac
6266	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6267	as_dirs=
6268	while :; do
6269	case $as_dir in #(
6270	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6271	*) as_qdir=$as_dir;;
6272	esac
6273	as_dirs="'$as_qdir' $as_dirs"
6274	as_dir=`$as_dirname -- "$as_dir" \|\|
6275	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6276	X"$as_dir" : 'X$//$[^/]' \\| \
6277	X"$as_dir" : 'X$//$$' \\| \
6278	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6279	$as_echo X"$as_dir" \|
6280	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6281	s//\1/
6282	q
6283	}
6284	/^X$\/\/$[^/].*/{
6285	s//\1/
6286	q
6287	}
6288	/^X$\/\/$$/{
6289	s//\1/
6290	q
6291	}
6292	/^X$\/$.*/{
6293	s//\1/
6294	q
6295	}
6296	s/.*/./; q'`
6297	test -d "$as_dir" && break
6298	done
6299	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6300	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6301
6302
6303	} # as_fn_mkdir_p
6304	if mkdir -p . 2>/dev/null; then
6305	as_mkdir_p='mkdir -p "$as_dir"'
6306	else
6307	test -d ./-p && rmdir ./-p
6308	as_mkdir_p=false
6309	fi
6310
6311	if test -x / >/dev/null 2>&1; then
6312	as_test_x='test -x'
6313	else
6314	if ls -dL / >/dev/null 2>&1; then
6315	as_ls_L_option=L
6316	else
6317	as_ls_L_option=
6318	fi
6319	as_test_x='
6320	eval sh -c '\''
6321	if test -d "$1"; then
6322	test -d "$1/.";
6323	else
6324	case $1 in #(
6325	-*)set "./$1";;
6326	esac;
6327	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
6328	???[sx]):;;)false;;esac;fi
6329	'\'' sh
6330	'
6331	fi
6332	as_executable_p=$as_test_x
6333
6334	# Sed expression to map a string onto a valid CPP name.
6335	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6336
6337	# Sed expression to map a string onto a valid variable name.
6338	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6339
6340
6341	exec 6>&1
6342	## ----------------------------------- ##
6343	## Main body of $CONFIG_STATUS script. ##
6344	## ----------------------------------- ##
6345	_ASEOF
6346	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6347
6348	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6349	# Save the log message, to keep $0 and so on meaningful, and to
6350	# report actual input values of CONFIG_FILES etc. instead of their
6351	# values after options handling.
6352	ac_log="
6353	This file was extended by cfa-cc $as_me 1.0.0, which was
6354	generated by GNU Autoconf 2.68. Invocation command line was
6355
6356	CONFIG_FILES = $CONFIG_FILES
6357	CONFIG_HEADERS = $CONFIG_HEADERS
6358	CONFIG_LINKS = $CONFIG_LINKS
6359	CONFIG_COMMANDS = $CONFIG_COMMANDS
6360	$ $0 $@
6361
6362	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6363	"
6364
6365	_ACEOF
6366
6367	case $ac_config_files in *"
6368	") set x $ac_config_files; shift; ac_config_files=$;;
6369	esac
6370
6371	case $ac_config_headers in *"
6372	") set x $ac_config_headers; shift; ac_config_headers=$;;
6373	esac
6374
6375
6376	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6377	# Files that config.status was made for.
6378	config_files="$ac_config_files"
6379	config_headers="$ac_config_headers"
6380	config_commands="$ac_config_commands"
6381
6382	_ACEOF
6383
6384	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6385	ac_cs_usage="\
6386	\`$as_me' instantiates files and other configuration actions
6387	from templates according to the current configuration. Unless the files
6388	and actions are specified as TAGs, all are instantiated by default.
6389
6390	Usage: $0 [OPTION]... [TAG]...
6391
6392	-h, --help print this help, then exit
6393	-V, --version print version number and configuration settings, then exit
6394	--config print configuration, then exit
6395	-q, --quiet, --silent
6396	do not print progress messages
6397	-d, --debug don't remove temporary files
6398	--recheck update $as_me by reconfiguring in the same conditions
6399	--file=FILE[:TEMPLATE]
6400	instantiate the configuration file FILE
6401	--header=FILE[:TEMPLATE]
6402	instantiate the configuration header FILE
6403
6404	Configuration files:
6405	$config_files
6406
6407	Configuration headers:
6408	$config_headers
6409
6410	Configuration commands:
6411	$config_commands
6412
6413	Report bugs to <cforall@plg.uwaterloo.ca>."
6414
6415	_ACEOF
6416	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6417	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6418	ac_cs_version="\\
6419	cfa-cc config.status 1.0.0
6420	configured by $0, generated by GNU Autoconf 2.68,
6421	with options \\"\$ac_cs_config\\"
6422
6423	Copyright (C) 2010 Free Software Foundation, Inc.
6424	This config.status script is free software; the Free Software Foundation
6425	gives unlimited permission to copy, distribute and modify it."
6426
6427	ac_pwd='$ac_pwd'
6428	srcdir='$srcdir'
6429	INSTALL='$INSTALL'
6430	MKDIR_P='$MKDIR_P'
6431	AWK='$AWK'
6432	test -n "\$AWK" \|\| AWK=awk
6433	_ACEOF
6434
6435	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6436	# The default lists apply if the user does not specify any file.
6437	ac_need_defaults=:
6438	while test $# != 0
6439	do
6440	case $1 in
6441	--=?)
6442	ac_option=`expr "X$1" : 'X$[^=]*$='`
6443	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6444	ac_shift=:
6445	;;
6446	--*=)
6447	ac_option=`expr "X$1" : 'X$[^=]*$='`
6448	ac_optarg=
6449	ac_shift=:
6450	;;
6451	*)
6452	ac_option=$1
6453	ac_optarg=$2
6454	ac_shift=shift
6455	;;
6456	esac
6457
6458	case $ac_option in
6459	# Handling of the options.
6460	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6461	ac_cs_recheck=: ;;
6462	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6463	$as_echo "$ac_cs_version"; exit ;;
6464	--config \| --confi \| --conf \| --con \| --co \| --c )
6465	$as_echo "$ac_cs_config"; exit ;;
6466	--debug \| --debu \| --deb \| --de \| --d \| -d )
6467	debug=: ;;
6468	--file \| --fil \| --fi \| --f )
6469	$ac_shift
6470	case $ac_optarg in
6471	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6472	'') as_fn_error $? "missing file argument" ;;
6473	esac
6474	as_fn_append CONFIG_FILES " '$ac_optarg'"
6475	ac_need_defaults=false;;
6476	--header \| --heade \| --head \| --hea )
6477	$ac_shift
6478	case $ac_optarg in
6479	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6480	esac
6481	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6482	ac_need_defaults=false;;
6483	--he \| --h)
6484	# Conflict between --help and --header
6485	as_fn_error $? "ambiguous option: \`$1'
6486	Try \`$0 --help' for more information.";;
6487	--help \| --hel \| -h )
6488	$as_echo "$ac_cs_usage"; exit ;;
6489	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6490	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6491	ac_cs_silent=: ;;
6492
6493	# This is an error.
6494	-*) as_fn_error $? "unrecognized option: \`$1'
6495	Try \`$0 --help' for more information." ;;
6496
6497	*) as_fn_append ac_config_targets " $1"
6498	ac_need_defaults=false ;;
6499
6500	esac
6501	shift
6502	done
6503
6504	ac_configure_extra_args=
6505
6506	if $ac_cs_silent; then
6507	exec 6>/dev/null
6508	ac_configure_extra_args="$ac_configure_extra_args --silent"
6509	fi
6510
6511	_ACEOF
6512	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6513	if \$ac_cs_recheck; then
6514	set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
6515	shift
6516	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
6517	CONFIG_SHELL='$SHELL'
6518	export CONFIG_SHELL
6519	exec "\$@"
6520	fi
6521
6522	_ACEOF
6523	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6524	exec 5>>config.log
6525	{
6526	echo
6527	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
6528	## Running $as_me. ##
6529	_ASBOX
6530	$as_echo "$ac_log"
6531	} >&5
6532
6533	_ACEOF
6534	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6535	#
6536	# INIT-COMMANDS
6537	#
6538	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
6539
6540	_ACEOF
6541
6542	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6543
6544	# Handling of arguments.
6545	for ac_config_target in $ac_config_targets
6546	do
6547	case $ac_config_target in
6548	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
6549	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
6550	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
6551	"src/driver/Makefile") CONFIG_FILES="$CONFIG_FILES src/driver/Makefile" ;;
6552	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
6553	"src/examples/Makefile") CONFIG_FILES="$CONFIG_FILES src/examples/Makefile" ;;
6554	"src/tests/Makefile") CONFIG_FILES="$CONFIG_FILES src/tests/Makefile" ;;
6555	"src/libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcfa/Makefile" ;;
6556
6557	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
6558	esac
6559	done
6560
6561
6562	# If the user did not use the arguments to specify the items to instantiate,
6563	# then the envvar interface is used. Set only those that are not.
6564	# We use the long form for the default assignment because of an extremely
6565	# bizarre bug on SunOS 4.1.3.
6566	if $ac_need_defaults; then
6567	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
6568	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
6569	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
6570	fi
6571
6572	# Have a temporary directory for convenience. Make it in the build tree
6573	# simply because there is no reason against having it here, and in addition,
6574	# creating and moving files from /tmp can sometimes cause problems.
6575	# Hook for its removal unless debugging.
6576	# Note that there is a small window in which the directory will not be cleaned:
6577	# after its creation but before its name has been assigned to `$tmp'.
6578	$debug \|\|
6579	{
6580	tmp= ac_tmp=
6581	trap 'exit_status=$?
6582	: "${ac_tmp:=$tmp}"
6583	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
6584	' 0
6585	trap 'as_fn_exit 1' 1 2 13 15
6586	}
6587	# Create a (secure) tmp directory for tmp files.
6588
6589	{
6590	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
6591	test -d "$tmp"
6592	} \|\|
6593	{
6594	tmp=./conf$$-$RANDOM
6595	(umask 077 && mkdir "$tmp")
6596	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
6597	ac_tmp=$tmp
6598
6599	# Set up the scripts for CONFIG_FILES section.
6600	# No need to generate them if there are no CONFIG_FILES.
6601	# This happens for instance with `./config.status config.h'.
6602	if test -n "$CONFIG_FILES"; then
6603
6604
6605	ac_cr=`echo X \| tr X '\015'`
6606	# On cygwin, bash can eat \r inside `` if the user requested igncr.
6607	# But we know of no other shell where ac_cr would be empty at this
6608	# point, so we can use a bashism as a fallback.
6609	if test "x$ac_cr" = x; then
6610	eval ac_cr=\$\'\\r\'
6611	fi
6612	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
6613	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
6614	ac_cs_awk_cr='\\r'
6615	else
6616	ac_cs_awk_cr=$ac_cr
6617	fi
6618
6619	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
6620	_ACEOF
6621
6622
6623	{
6624	echo "cat >conf$$subs.awk <<_ACEOF" &&
6625	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
6626	echo "_ACEOF"
6627	} >conf$$subs.sh \|\|
6628	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6629	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
6630	ac_delim='%!_!# '
6631	for ac_last_try in false false false false false :; do
6632	. ./conf$$subs.sh \|\|
6633	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6634
6635	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
6636	if test $ac_delim_n = $ac_delim_num; then
6637	break
6638	elif $ac_last_try; then
6639	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
6640	else
6641	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6642	fi
6643	done
6644	rm -f conf$$subs.sh
6645
6646	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6647	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
6648	_ACEOF
6649	sed -n '
6650	h
6651	s/^/S["/; s/!.*/"]=/
6652	p
6653	g
6654	s/^[^!]*!//
6655	:repl
6656	t repl
6657	s/'"$ac_delim"'$//
6658	t delim
6659	:nl
6660	h
6661	s/$.\{148\}$..*/\1/
6662	t more1
6663	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
6664	p
6665	n
6666	b repl
6667	:more1
6668	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6669	p
6670	g
6671	s/.\{148\}//
6672	t nl
6673	:delim
6674	h
6675	s/$.\{148\}$..*/\1/
6676	t more2
6677	s/["\\]/\\&/g; s/^/"/; s/$/"/
6678	p
6679	b
6680	:more2
6681	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
6682	p
6683	g
6684	s/.\{148\}//
6685	t delim
6686	' <conf$$subs.awk \| sed '
6687	/^[^""]/{
6688	N
6689	s/\n//
6690	}
6691	' >>$CONFIG_STATUS \|\| ac_write_fail=1
6692	rm -f conf$$subs.awk
6693	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6694	_ACAWK
6695	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
6696	for (key in S) S_is_set[key] = 1
6697	FS = ""
6698
6699	}
6700	{
6701	line = $ 0
6702	nfields = split(line, field, "@")
6703	substed = 0
6704	len = length(field[1])
6705	for (i = 2; i < nfields; i++) {
6706	key = field[i]
6707	keylen = length(key)
6708	if (S_is_set[key]) {
6709	value = S[key]
6710	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
6711	len += length(value) + length(field[++i])
6712	substed = 1
6713	} else
6714	len += 1 + keylen
6715	}
6716
6717	print line
6718	}
6719
6720	_ACAWK
6721	_ACEOF
6722	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6723	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
6724	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
6725	else
6726	cat
6727	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
6728	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
6729	_ACEOF
6730
6731	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
6732	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
6733	# trailing colons and then remove the whole line if VPATH becomes empty
6734	# (actually we leave an empty line to preserve line numbers).
6735	if test "x$srcdir" = x.; then
6736	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
6737	h
6738	s///
6739	s/^/:/
6740	s/[ ]*$/:/
6741	s/:\$(srcdir):/:/g
6742	s/:\${srcdir}:/:/g
6743	s/:@srcdir@:/:/g
6744	s/^:*//
6745	s/:*$//
6746	x
6747	s/$=[ ]$./\1/
6748	G
6749	s/\n//
6750	s/^[^=]=[ ]$//
6751	}'
6752	fi
6753
6754	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6755	fi # test -n "$CONFIG_FILES"
6756
6757	# Set up the scripts for CONFIG_HEADERS section.
6758	# No need to generate them if there are no CONFIG_HEADERS.
6759	# This happens for instance with `./config.status Makefile'.
6760	if test -n "$CONFIG_HEADERS"; then
6761	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
6762	BEGIN {
6763	_ACEOF
6764
6765	# Transform confdefs.h into an awk script `defines.awk', embedded as
6766	# here-document in config.status, that substitutes the proper values into
6767	# config.h.in to produce config.h.
6768
6769	# Create a delimiter string that does not exist in confdefs.h, to ease
6770	# handling of long lines.
6771	ac_delim='%!_!# '
6772	for ac_last_try in false false :; do
6773	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
6774	if test -z "$ac_tt"; then
6775	break
6776	elif $ac_last_try; then
6777	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
6778	else
6779	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
6780	fi
6781	done
6782
6783	# For the awk script, D is an array of macro values keyed by name,
6784	# likewise P contains macro parameters if any. Preserve backslash
6785	# newline sequences.
6786
6787	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
6788	sed -n '
6789	s/.\{148\}/&'"$ac_delim"'/g
6790	t rset
6791	:rset
6792	s/^[ ]#[ ]define[ ][ ]*/ /
6793	t def
6794	d
6795	:def
6796	s/\\$//
6797	t bsnl
6798	s/["\\]/\\&/g
6799	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
6800	D["\1"]=" \3"/p
6801	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
6802	d
6803	:bsnl
6804	s/["\\]/\\&/g
6805	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
6806	D["\1"]=" \3\\\\\\n"\\/p
6807	t cont
6808	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
6809	t cont
6810	d
6811	:cont
6812	n
6813	s/.\{148\}/&'"$ac_delim"'/g
6814	t clear
6815	:clear
6816	s/\\$//
6817	t bsnlc
6818	s/["\\]/\\&/g; s/^/"/; s/$/"/p
6819	d
6820	:bsnlc
6821	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
6822	b cont
6823	' <confdefs.h \| sed '
6824	s/'"$ac_delim"'/"\\\
6825	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
6826
6827	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6828	for (key in D) D_is_set[key] = 1
6829	FS = ""
6830	}
6831	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
6832	line = \$ 0
6833	split(line, arg, " ")
6834	if (arg[1] == "#") {
6835	defundef = arg[2]
6836	mac1 = arg[3]
6837	} else {
6838	defundef = substr(arg[1], 2)
6839	mac1 = arg[2]
6840	}
6841	split(mac1, mac2, "(") #)
6842	macro = mac2[1]
6843	prefix = substr(line, 1, index(line, defundef) - 1)
6844	if (D_is_set[macro]) {
6845	# Preserve the white space surrounding the "#".
6846	print prefix "define", macro P[macro] D[macro]
6847	next
6848	} else {
6849	# Replace #undef with comments. This is necessary, for example,
6850	# in the case of _POSIX_SOURCE, which is predefined and required
6851	# on some systems where configure will not decide to define it.
6852	if (defundef == "undef") {
6853	print "/", prefix defundef, macro, "/"
6854	next
6855	}
6856	}
6857	}
6858	{ print }
6859	_ACAWK
6860	_ACEOF
6861	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6862	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
6863	fi # test -n "$CONFIG_HEADERS"
6864
6865
6866	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
6867	shift
6868	for ac_tag
6869	do
6870	case $ac_tag in
6871	:[FHLC]) ac_mode=$ac_tag; continue;;
6872	esac
6873	case $ac_mode$ac_tag in
6874	:[FHL]:);;
6875	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
6876	:[FH]-) ac_tag=-:-;;
6877	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
6878	esac
6879	ac_save_IFS=$IFS
6880	IFS=:
6881	set x $ac_tag
6882	IFS=$ac_save_IFS
6883	shift
6884	ac_file=$1
6885	shift
6886
6887	case $ac_mode in
6888	:L) ac_source=$1;;
6889	:[FH])
6890	ac_file_inputs=
6891	for ac_f
6892	do
6893	case $ac_f in
6894	-) ac_f="$ac_tmp/stdin";;
6895	*) # Look for the file first in the build tree, then in the source tree
6896	# (if the path is not absolute). The absolute path cannot be DOS-style,
6897	# because $ac_f cannot contain `:'.
6898	test -f "$ac_f" \|\|
6899	case $ac_f in
6900	[\\/$]*) false;;
6901	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
6902	esac \|\|
6903	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
6904	esac
6905	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
6906	as_fn_append ac_file_inputs " '$ac_f'"
6907	done
6908
6909	# Let's still pretend it is `configure' which instantiates (i.e., don't
6910	# use $as_me), people would be surprised to read:
6911	# /* config.h. Generated by config.status. */
6912	configure_input='Generated from '`
6913	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
6914	`' by configure.'
6915	if test x"$ac_file" != x-; then
6916	configure_input="$ac_file. $configure_input"
6917	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
6918	$as_echo "$as_me: creating $ac_file" >&6;}
6919	fi
6920	# Neutralize special characters interpreted by sed in replacement strings.
6921	case $configure_input in #(
6922	\& \| \\| \| \\ )
6923	ac_sed_conf_input=`$as_echo "$configure_input" \|
6924	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
6925	*) ac_sed_conf_input=$configure_input;;
6926	esac
6927
6928	case $ac_tag in
6929	:-: \| *:-) cat >"$ac_tmp/stdin" \
6930	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
6931	esac
6932	;;
6933	esac
6934
6935	ac_dir=`$as_dirname -- "$ac_file" \|\|
6936	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
6937	X"$ac_file" : 'X$//$[^/]' \\| \
6938	X"$ac_file" : 'X$//$$' \\| \
6939	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
6940	$as_echo X"$ac_file" \|
6941	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6942	s//\1/
6943	q
6944	}
6945	/^X$\/\/$[^/].*/{
6946	s//\1/
6947	q
6948	}
6949	/^X$\/\/$$/{
6950	s//\1/
6951	q
6952	}
6953	/^X$\/$.*/{
6954	s//\1/
6955	q
6956	}
6957	s/.*/./; q'`
6958	as_dir="$ac_dir"; as_fn_mkdir_p
6959	ac_builddir=.
6960
6961	case "$ac_dir" in
6962	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
6963	*)
6964	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
6965	# A ".." for each directory in $ac_dir_suffix.
6966	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
6967	case $ac_top_builddir_sub in
6968	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
6969	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
6970	esac ;;
6971	esac
6972	ac_abs_top_builddir=$ac_pwd
6973	ac_abs_builddir=$ac_pwd$ac_dir_suffix
6974	# for backward compatibility:
6975	ac_top_builddir=$ac_top_build_prefix
6976
6977	case $srcdir in
6978	.) # We are building in place.
6979	ac_srcdir=.
6980	ac_top_srcdir=$ac_top_builddir_sub
6981	ac_abs_top_srcdir=$ac_pwd ;;
6982	[\\/]* \| ?:[\\/]* ) # Absolute name.
6983	ac_srcdir=$srcdir$ac_dir_suffix;
6984	ac_top_srcdir=$srcdir
6985	ac_abs_top_srcdir=$srcdir ;;
6986	*) # Relative name.
6987	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
6988	ac_top_srcdir=$ac_top_build_prefix$srcdir
6989	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
6990	esac
6991	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
6992
6993
6994	case $ac_mode in
6995	:F)
6996	#
6997	# CONFIG_FILE
6998	#
6999
7000	case $INSTALL in
7001	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7002	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7003	esac
7004	ac_MKDIR_P=$MKDIR_P
7005	case $MKDIR_P in
7006	[\\/$]* \| ?:[\\/]* ) ;;
7007	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7008	esac
7009	_ACEOF
7010
7011	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7012	# If the template does not know about datarootdir, expand it.
7013	# FIXME: This hack should be removed a few years after 2.60.
7014	ac_datarootdir_hack=; ac_datarootdir_seen=
7015	ac_sed_dataroot='
7016	/datarootdir/ {
7017	p
7018	q
7019	}
7020	/@datadir@/p
7021	/@docdir@/p
7022	/@infodir@/p
7023	/@localedir@/p
7024	/@mandir@/p'
7025	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7026	datarootdir) ac_datarootdir_seen=yes;;
7027	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7028	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7029	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7030	_ACEOF
7031	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7032	ac_datarootdir_hack='
7033	s&@datadir@&$datadir&g
7034	s&@docdir@&$docdir&g
7035	s&@infodir@&$infodir&g
7036	s&@localedir@&$localedir&g
7037	s&@mandir@&$mandir&g
7038	s&\\\${datarootdir}&$datarootdir&g' ;;
7039	esac
7040	_ACEOF
7041
7042	# Neutralize VPATH when `$srcdir' = `.'.
7043	# Shell code in configure.ac might set extrasub.
7044	# FIXME: do we really want to maintain this feature?
7045	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7046	ac_sed_extra="$ac_vpsub
7047	$extrasub
7048	_ACEOF
7049	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7050	:t
7051	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7052	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7053	s&@top_builddir@&$ac_top_builddir_sub&;t t
7054	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7055	s&@srcdir@&$ac_srcdir&;t t
7056	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7057	s&@top_srcdir@&$ac_top_srcdir&;t t
7058	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7059	s&@builddir@&$ac_builddir&;t t
7060	s&@abs_builddir@&$ac_abs_builddir&;t t
7061	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7062	s&@INSTALL@&$ac_INSTALL&;t t
7063	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7064	$ac_datarootdir_hack
7065	"
7066	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7067	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7068
7069	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7070	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7071	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7072	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7073	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7074	which seems to be undefined. Please make sure it is defined" >&5
7075	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7076	which seems to be undefined. Please make sure it is defined" >&2;}
7077
7078	rm -f "$ac_tmp/stdin"
7079	case $ac_file in
7080	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7081	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7082	esac \
7083	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7084	;;
7085	:H)
7086	#
7087	# CONFIG_HEADER
7088	#
7089	if test x"$ac_file" != x-; then
7090	{
7091	$as_echo "/* $configure_input */" \
7092	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7093	} >"$ac_tmp/config.h" \
7094	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7095	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7096	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7097	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7098	else
7099	rm -f "$ac_file"
7100	mv "$ac_tmp/config.h" "$ac_file" \
7101	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7102	fi
7103	else
7104	$as_echo "/* $configure_input */" \
7105	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7106	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7107	fi
7108	# Compute "$ac_file"'s index in $config_headers.
7109	_am_arg="$ac_file"
7110	_am_stamp_count=1
7111	for _am_header in $config_headers :; do
7112	case $_am_header in
7113	$_am_arg \| $_am_arg:* )
7114	break ;;
7115	* )
7116	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7117	esac
7118	done
7119	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7120	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7121	X"$_am_arg" : 'X$//$[^/]' \\| \
7122	X"$_am_arg" : 'X$//$$' \\| \
7123	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7124	$as_echo X"$_am_arg" \|
7125	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7126	s//\1/
7127	q
7128	}
7129	/^X$\/\/$[^/].*/{
7130	s//\1/
7131	q
7132	}
7133	/^X$\/\/$$/{
7134	s//\1/
7135	q
7136	}
7137	/^X$\/$.*/{
7138	s//\1/
7139	q
7140	}
7141	s/.*/./; q'`/stamp-h$_am_stamp_count
7142	;;
7143
7144	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7145	$as_echo "$as_me: executing $ac_file commands" >&6;}
7146	;;
7147	esac
7148
7149
7150	case $ac_file$ac_mode in
7151	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7152	# Autoconf 2.62 quotes --file arguments for eval, but not when files
7153	# are listed without --file. Let's play safe and only enable the eval
7154	# if we detect the quoting.
7155	case $CONFIG_FILES in
7156	\') eval set x "$CONFIG_FILES" ;;
7157	*) set x $CONFIG_FILES ;;
7158	esac
7159	shift
7160	for mf
7161	do
7162	# Strip MF so we end up with the name of the file.
7163	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7164	# Check whether this is an Automake generated Makefile or not.
7165	# We used to match only the files named `Makefile.in', but
7166	# some people rename them; so instead we look at the file content.
7167	# Grep'ing the first line is not enough: some people post-process
7168	# each Makefile.in and add a new line on top of each file to say so.
7169	# Grep'ing the whole file is not good either: AIX grep has a line
7170	# limit of 2048, but all sed's we know have understand at least 4000.
7171	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7172	dirpart=`$as_dirname -- "$mf" \|\|
7173	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7174	X"$mf" : 'X$//$[^/]' \\| \
7175	X"$mf" : 'X$//$$' \\| \
7176	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7177	$as_echo X"$mf" \|
7178	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7179	s//\1/
7180	q
7181	}
7182	/^X$\/\/$[^/].*/{
7183	s//\1/
7184	q
7185	}
7186	/^X$\/\/$$/{
7187	s//\1/
7188	q
7189	}
7190	/^X$\/$.*/{
7191	s//\1/
7192	q
7193	}
7194	s/.*/./; q'`
7195	else
7196	continue
7197	fi
7198	# Extract the definition of DEPDIR, am__include, and am__quote
7199	# from the Makefile without running `make'.
7200	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7201	test -z "$DEPDIR" && continue
7202	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7203	test -z "am__include" && continue
7204	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7205	# When using ansi2knr, U may be empty or an underscore; expand it
7206	U=`sed -n 's/^U = //p' < "$mf"`
7207	# Find all dependency output files, they are included files with
7208	# $(DEPDIR) in their names. We invoke sed twice because it is the
7209	# simplest approach to changing $(DEPDIR) to its actual value in the
7210	# expansion.
7211	for file in `sed -n "
7212	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7213	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do
7214	# Make sure the directory exists.
7215	test -f "$dirpart/$file" && continue
7216	fdir=`$as_dirname -- "$file" \|\|
7217	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7218	X"$file" : 'X$//$[^/]' \\| \
7219	X"$file" : 'X$//$$' \\| \
7220	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7221	$as_echo X"$file" \|
7222	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7223	s//\1/
7224	q
7225	}
7226	/^X$\/\/$[^/].*/{
7227	s//\1/
7228	q
7229	}
7230	/^X$\/\/$$/{
7231	s//\1/
7232	q
7233	}
7234	/^X$\/$.*/{
7235	s//\1/
7236	q
7237	}
7238	s/.*/./; q'`
7239	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7240	# echo "creating $dirpart/$file"
7241	echo '# dummy' > "$dirpart/$file"
7242	done
7243	done
7244	}
7245	;;
7246
7247	esac
7248	done # for ac_tag
7249
7250
7251	as_fn_exit 0
7252	_ACEOF
7253	ac_clean_files=$ac_clean_files_save
7254
7255	test $ac_write_fail = 0 \|\|
7256	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7257
7258
7259	# configure is writing to config.log, and then calls config.status.
7260	# config.status does its own redirection, appending to config.log.
7261	# Unfortunately, on DOS this fails, as config.log is still kept open
7262	# by configure, so config.status won't be able to write to it; its
7263	# output is simply discarded. So we exec the FD to /dev/null,
7264	# effectively closing config.log, so it can be properly (re)opened and
7265	# appended to by config.status. When coming back to configure, we
7266	# need to make the FD available again.
7267	if test "$no_create" != yes; then
7268	ac_cs_success=:
7269	ac_config_status_args=
7270	test "$silent" = yes &&
7271	ac_config_status_args="$ac_config_status_args --quiet"
7272	exec 5>/dev/null
7273	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7274	exec 5>>config.log
7275	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7276	# would make configure fail if this is the last instruction.
7277	$ac_cs_success \|\| as_fn_exit 1
7278	fi
7279	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7280	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7281	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7282	fi
7283
7284
7285	# Final text
7286	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7287	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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