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source: configure @ 9aa9126

ADTaaron-thesisarm-ehast-experimentalcleanup-dtorsdeferred_resndemanglerenumforall-pointer-decayjacob/cs343-translationjenkins-sandboxnew-astnew-ast-unique-exprno_listpersistent-indexerpthread-emulationqualifiedEnum

Last change on this file since 9aa9126 was 575a6e5, checked in by Thierry Delisle <tdelisle@…>, 6 years ago
Cross compilation appears to be working
Property mode set to `100755`
File size: 222.2 KB

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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.69 for cfa-cc 1.0.0.0.
4	#
5	# Report bugs to <cforall@plg.uwaterloo.ca>.
6	#
7	#
8	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9	#
10	#
11	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.
13	## -------------------- ##
14	## M4sh Initialization. ##
15	## -------------------- ##
16
17	# Be more Bourne compatible
18	DUALCASE=1; export DUALCASE # for MKS sh
19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20	emulate sh
21	NULLCMD=:
22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23	# is contrary to our usage. Disable this feature.
24	alias -g '${1+"$@"}'='"$@"'
25	setopt NO_GLOB_SUBST
26	else
27	case `(set -o) 2>/dev/null` in #(
28	posix) :
29	set -o posix ;; #(
30	*) :
31	;;
32	esac
33	fi
34
35
36	as_nl='
37	'
38	export as_nl
39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43	# Prefer a ksh shell builtin over an external printf program on Solaris,
44	# but without wasting forks for bash or zsh.
45	if test -z "$BASH_VERSION$ZSH_VERSION" \
46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47	as_echo='print -r --'
48	as_echo_n='print -rn --'
49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50	as_echo='printf %s\n'
51	as_echo_n='printf %s'
52	else
53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55	as_echo_n='/usr/ucb/echo -n'
56	else
57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
58	as_echo_n_body='eval
59	arg=$1;
60	case $arg in #(
61	"$as_nl")
62	expr "X$arg" : "X\$.*\$$as_nl";
63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
64	esac;
65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
66	'
67	export as_echo_n_body
68	as_echo_n='sh -c $as_echo_n_body as_echo'
69	fi
70	export as_echo_body
71	as_echo='sh -c $as_echo_body as_echo'
72	fi
73
74	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then
76	PATH_SEPARATOR=:
77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
79	PATH_SEPARATOR=';'
80	}
81	fi
82
83
84	# IFS
85	# We need space, tab and new line, in precisely that order. Quoting is
86	# there to prevent editors from complaining about space-tab.
87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88	# splitting by setting IFS to empty value.)
89	IFS=" "" $as_nl"
90
91	# Find who we are. Look in the path if we contain no directory separator.
92	as_myself=
93	case $0 in #((
94	[\\/] ) as_myself=$0 ;;
95	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96	for as_dir in $PATH
97	do
98	IFS=$as_save_IFS
99	test -z "$as_dir" && as_dir=.
100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101	done
102	IFS=$as_save_IFS
103
104	;;
105	esac
106	# We did not find ourselves, most probably we were run as `sh COMMAND'
107	# in which case we are not to be found in the path.
108	if test "x$as_myself" = x; then
109	as_myself=$0
110	fi
111	if test ! -f "$as_myself"; then
112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113	exit 1
114	fi
115
116	# Unset variables that we do not need and which cause bugs (e.g. in
117	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
118	# suppresses any "Segmentation fault" message there. '((' could
119	# trigger a bug in pdksh 5.2.14.
120	for as_var in BASH_ENV ENV MAIL MAILPATH
121	do eval test x\${$as_var+set} = xset \
122	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
123	done
124	PS1='$ '
125	PS2='> '
126	PS4='+ '
127
128	# NLS nuisances.
129	LC_ALL=C
130	export LC_ALL
131	LANGUAGE=C
132	export LANGUAGE
133
134	# CDPATH.
135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137	# Use a proper internal environment variable to ensure we don't fall
138	# into an infinite loop, continuously re-executing ourselves.
139	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140	_as_can_reexec=no; export _as_can_reexec;
141	# We cannot yet assume a decent shell, so we have to provide a
142	# neutralization value for shells without unset; and this also
143	# works around shells that cannot unset nonexistent variables.
144	# Preserve -v and -x to the replacement shell.
145	BASH_ENV=/dev/null
146	ENV=/dev/null
147	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148	case $- in # ((((
149	vx* \| xv* ) as_opts=-vx ;;
150	v ) as_opts=-v ;;
151	x ) as_opts=-x ;;
152	* ) as_opts= ;;
153	esac
154	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155	# Admittedly, this is quite paranoid, since all the known shells bail
156	# out after a failed `exec'.
157	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158	as_fn_exit 255
159	fi
160	# We don't want this to propagate to other subprocesses.
161	{ _as_can_reexec=; unset _as_can_reexec;}
162	if test "x$CONFIG_SHELL" = x; then
163	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164	emulate sh
165	NULLCMD=:
166	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167	# is contrary to our usage. Disable this feature.
168	alias -g '\${1+\"\$@\"}'='\"\$@\"'
169	setopt NO_GLOB_SUBST
170	else
171	case \`(set -o) 2>/dev/null\` in #(
172	posix) :
173	set -o posix ;; #(
174	*) :
175	;;
176	esac
177	fi
178	"
179	as_required="as_fn_return () { (exit \$1); }
180	as_fn_success () { as_fn_return 0; }
181	as_fn_failure () { as_fn_return 1; }
182	as_fn_ret_success () { return 0; }
183	as_fn_ret_failure () { return 1; }
184
185	exitcode=0
186	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
187	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
189	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191
192	else
193	exitcode=1; echo positional parameters were not saved.
194	fi
195	test x\$exitcode = x0 \|\| exit 1
196	test -x / \|\| exit 1"
197	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
201	test \$(( 1 + 1 )) = 2 \|\| exit 1"
202	if (eval "$as_required") 2>/dev/null; then :
203	as_have_required=yes
204	else
205	as_have_required=no
206	fi
207	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208
209	else
210	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
211	as_found=false
212	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213	do
214	IFS=$as_save_IFS
215	test -z "$as_dir" && as_dir=.
216	as_found=:
217	case $as_dir in #(
218	/*)
219	for as_base in sh bash ksh sh5; do
220	# Try only shells that exist, to save several forks.
221	as_shell=$as_dir/$as_base
222	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
223	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
224	CONFIG_SHELL=$as_shell as_have_required=yes
225	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
226	break 2
227	fi
228	fi
229	done;;
230	esac
231	as_found=false
232	done
233	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
234	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
235	CONFIG_SHELL=$SHELL as_have_required=yes
236	fi; }
237	IFS=$as_save_IFS
238
239
240	if test "x$CONFIG_SHELL" != x; then :
241	export CONFIG_SHELL
242	# We cannot yet assume a decent shell, so we have to provide a
243	# neutralization value for shells without unset; and this also
244	# works around shells that cannot unset nonexistent variables.
245	# Preserve -v and -x to the replacement shell.
246	BASH_ENV=/dev/null
247	ENV=/dev/null
248	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249	case $- in # ((((
250	vx* \| xv* ) as_opts=-vx ;;
251	v ) as_opts=-v ;;
252	x ) as_opts=-x ;;
253	* ) as_opts= ;;
254	esac
255	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256	# Admittedly, this is quite paranoid, since all the known shells bail
257	# out after a failed `exec'.
258	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259	exit 255
260	fi
261
262	if test x$as_have_required = xno; then :
263	$as_echo "$0: This script requires a shell more modern than all"
264	$as_echo "$0: the shells that I found on your system."
265	if test x${ZSH_VERSION+set} = xset ; then
266	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
268	else
269	$as_echo "$0: Please tell bug-autoconf@gnu.org and
270	$0: cforall@plg.uwaterloo.ca about your system, including
271	$0: any error possibly output before this message. Then
272	$0: install a modern shell, or manually run the script
273	$0: under such a shell if you do have one."
274	fi
275	exit 1
276	fi
277	fi
278	fi
279	SHELL=${CONFIG_SHELL-/bin/sh}
280	export SHELL
281	# Unset more variables known to interfere with behavior of common tools.
282	CLICOLOR_FORCE= GREP_OPTIONS=
283	unset CLICOLOR_FORCE GREP_OPTIONS
284
285	## --------------------- ##
286	## M4sh Shell Functions. ##
287	## --------------------- ##
288	# as_fn_unset VAR
289	# ---------------
290	# Portably unset VAR.
291	as_fn_unset ()
292	{
293	{ eval $1=; unset $1;}
294	}
295	as_unset=as_fn_unset
296
297	# as_fn_set_status STATUS
298	# -----------------------
299	# Set $? to STATUS, without forking.
300	as_fn_set_status ()
301	{
302	return $1
303	} # as_fn_set_status
304
305	# as_fn_exit STATUS
306	# -----------------
307	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
308	as_fn_exit ()
309	{
310	set +e
311	as_fn_set_status $1
312	exit $1
313	} # as_fn_exit
314
315	# as_fn_mkdir_p
316	# -------------
317	# Create "$as_dir" as a directory, including parents if necessary.
318	as_fn_mkdir_p ()
319	{
320
321	case $as_dir in #(
322	-*) as_dir=./$as_dir;;
323	esac
324	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
325	as_dirs=
326	while :; do
327	case $as_dir in #(
328	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
329	*) as_qdir=$as_dir;;
330	esac
331	as_dirs="'$as_qdir' $as_dirs"
332	as_dir=`$as_dirname -- "$as_dir" \|\|
333	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
334	X"$as_dir" : 'X$//$[^/]' \\| \
335	X"$as_dir" : 'X$//$$' \\| \
336	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
337	$as_echo X"$as_dir" \|
338	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
339	s//\1/
340	q
341	}
342	/^X$\/\/$[^/].*/{
343	s//\1/
344	q
345	}
346	/^X$\/\/$$/{
347	s//\1/
348	q
349	}
350	/^X$\/$.*/{
351	s//\1/
352	q
353	}
354	s/.*/./; q'`
355	test -d "$as_dir" && break
356	done
357	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
358	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
359
360
361	} # as_fn_mkdir_p
362
363	# as_fn_executable_p FILE
364	# -----------------------
365	# Test if FILE is an executable regular file.
366	as_fn_executable_p ()
367	{
368	test -f "$1" && test -x "$1"
369	} # as_fn_executable_p
370	# as_fn_append VAR VALUE
371	# ----------------------
372	# Append the text in VALUE to the end of the definition contained in VAR. Take
373	# advantage of any shell optimizations that allow amortized linear growth over
374	# repeated appends, instead of the typical quadratic growth present in naive
375	# implementations.
376	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377	eval 'as_fn_append ()
378	{
379	eval $1+=\$2
380	}'
381	else
382	as_fn_append ()
383	{
384	eval $1=\$$1\$2
385	}
386	fi # as_fn_append
387
388	# as_fn_arith ARG...
389	# ------------------
390	# Perform arithmetic evaluation on the ARGs, and store the result in the
391	# global $as_val. Take advantage of shells that can avoid forks. The arguments
392	# must be portable across $(()) and expr.
393	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
394	eval 'as_fn_arith ()
395	{
396	as_val=$(( $* ))
397	}'
398	else
399	as_fn_arith ()
400	{
401	as_val=`expr "$@" \|\| test $? -eq 1`
402	}
403	fi # as_fn_arith
404
405
406	# as_fn_error STATUS ERROR [LINENO LOG_FD]
407	# ----------------------------------------
408	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410	# script with STATUS, using 1 if that was 0.
411	as_fn_error ()
412	{
413	as_status=$1; test $as_status -eq 0 && as_status=1
414	if test "$4"; then
415	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
417	fi
418	$as_echo "$as_me: error: $2" >&2
419	as_fn_exit $as_status
420	} # as_fn_error
421
422	if expr a : '$a$' >/dev/null 2>&1 &&
423	test "X`expr 00001 : '.*$...$'`" = X001; then
424	as_expr=expr
425	else
426	as_expr=false
427	fi
428
429	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
430	as_basename=basename
431	else
432	as_basename=false
433	fi
434
435	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
436	as_dirname=dirname
437	else
438	as_dirname=false
439	fi
440
441	as_me=`$as_basename -- "$0" \|\|
442	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
443	X"$0" : 'X$//$$' \\| \
444	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
445	$as_echo X/"$0" \|
446	sed '/^.\/$[^/][^/]$\/*$/{
447	s//\1/
448	q
449	}
450	/^X\/$\/\/$$/{
451	s//\1/
452	q
453	}
454	/^X\/$\/$.*/{
455	s//\1/
456	q
457	}
458	s/.*/./; q'`
459
460	# Avoid depending upon Character Ranges.
461	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464	as_cr_digits='0123456789'
465	as_cr_alnum=$as_cr_Letters$as_cr_digits
466
467
468	as_lineno_1=$LINENO as_lineno_1a=$LINENO
469	as_lineno_2=$LINENO as_lineno_2a=$LINENO
470	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
472	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
473	sed -n '
474	p
475	/[$]LINENO/=
476	' <$as_myself \|
477	sed '
478	s/[$]LINENO.*/&-/
479	t lineno
480	b
481	:lineno
482	N
483	:loop
484	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
485	t loop
486	s/-\n.*//
487	' >$as_me.lineno &&
488	chmod +x "$as_me.lineno" \|\|
489	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
490
491	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492	# already done that, so ensure we don't try to do so again and fall
493	# in an infinite loop. This has already happened in practice.
494	_as_can_reexec=no; export _as_can_reexec
495	# Don't try to exec as it changes $[0], causing all sort of problems
496	# (the dirname of $[0] is not the place where we might find the
497	# original and so on. Autoconf is especially sensitive to this).
498	. "./$as_me.lineno"
499	# Exit status is that of the last command.
500	exit
501	}
502
503	ECHO_C= ECHO_N= ECHO_T=
504	case `echo -n x` in #(((((
505	-n*)
506	case `echo 'xy\c'` in
507	c) ECHO_T=' ';; # ECHO_T is single tab character.
508	xy) ECHO_C='\c';;
509	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
510	ECHO_T=' ';;
511	esac;;
512	*)
513	ECHO_N='-n';;
514	esac
515
516	rm -f conf$$ conf$$.exe conf$$.file
517	if test -d conf$$.dir; then
518	rm -f conf$$.dir/conf$$.file
519	else
520	rm -f conf$$.dir
521	mkdir conf$$.dir 2>/dev/null
522	fi
523	if (echo >conf$$.file) 2>/dev/null; then
524	if ln -s conf$$.file conf$$ 2>/dev/null; then
525	as_ln_s='ln -s'
526	# ... but there are two gotchas:
527	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529	# In both cases, we have to default to `cp -pR'.
530	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
531	as_ln_s='cp -pR'
532	elif ln conf$$.file conf$$ 2>/dev/null; then
533	as_ln_s=ln
534	else
535	as_ln_s='cp -pR'
536	fi
537	else
538	as_ln_s='cp -pR'
539	fi
540	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541	rmdir conf$$.dir 2>/dev/null
542
543	if mkdir -p . 2>/dev/null; then
544	as_mkdir_p='mkdir -p "$as_dir"'
545	else
546	test -d ./-p && rmdir ./-p
547	as_mkdir_p=false
548	fi
549
550	as_test_x='test -x'
551	as_executable_p=as_fn_executable_p
552
553	# Sed expression to map a string onto a valid CPP name.
554	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
555
556	# Sed expression to map a string onto a valid variable name.
557	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
558
559
560	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
561	exec 6>&1
562
563	# Name of the host.
564	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565	# so uname gets run too.
566	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
567
568	#
569	# Initializations.
570	#
571	ac_default_prefix=/usr/local
572	ac_clean_files=
573	ac_config_libobj_dir=.
574	LIBOBJS=
575	cross_compiling=no
576	subdirs=
577	MFLAGS=
578	MAKEFLAGS=
579
580	# Identity of this package.
581	PACKAGE_NAME='cfa-cc'
582	PACKAGE_TARNAME='cfa-cc'
583	PACKAGE_VERSION='1.0.0.0'
584	PACKAGE_STRING='cfa-cc 1.0.0.0'
585	PACKAGE_BUGREPORT='cforall@plg.uwaterloo.ca'
586	PACKAGE_URL=''
587
588	# Factoring default headers for most tests.
589	ac_includes_default="\
590	#include <stdio.h>
591	#ifdef HAVE_SYS_TYPES_H
592	# include <sys/types.h>
593	#endif
594	#ifdef HAVE_SYS_STAT_H
595	# include <sys/stat.h>
596	#endif
597	#ifdef STDC_HEADERS
598	# include <stdlib.h>
599	# include <stddef.h>
600	#else
601	# ifdef HAVE_STDLIB_H
602	# include <stdlib.h>
603	# endif
604	#endif
605	#ifdef HAVE_STRING_H
606	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
607	# include <memory.h>
608	# endif
609	# include <string.h>
610	#endif
611	#ifdef HAVE_STRINGS_H
612	# include <strings.h>
613	#endif
614	#ifdef HAVE_INTTYPES_H
615	# include <inttypes.h>
616	#endif
617	#ifdef HAVE_STDINT_H
618	# include <stdint.h>
619	#endif
620	#ifdef HAVE_UNISTD_H
621	# include <unistd.h>
622	#endif"
623
624	ac_subst_vars='am__EXEEXT_FALSE
625	am__EXEEXT_TRUE
626	LTLIBOBJS
627	LIBOBJS
628	ALLOCA
629	EGREP
630	GREP
631	CPP
632	RANLIB
633	LEXLIB
634	LEX_OUTPUT_ROOT
635	LEX
636	YFLAGS
637	YACC
638	am__fastdepCCAS_FALSE
639	am__fastdepCCAS_TRUE
640	CCASDEPMODE
641	CCASFLAGS
642	CCAS
643	am__fastdepCC_FALSE
644	am__fastdepCC_TRUE
645	CCDEPMODE
646	ac_ct_CC
647	CFLAGS
648	CC
649	am__fastdepCXX_FALSE
650	am__fastdepCXX_TRUE
651	CXXDEPMODE
652	am__nodep
653	AMDEPBACKSLASH
654	AMDEP_FALSE
655	AMDEP_TRUE
656	am__quote
657	am__include
658	DEPDIR
659	OBJEXT
660	EXEEXT
661	ac_ct_CXX
662	CPPFLAGS
663	LDFLAGS
664	CXXFLAGS
665	CXX
666	CFA_FLAGS
667	LIBCFA_TARGET_MAKEFILES
668	LIBCFA_TARGET_DIRS
669	TARGET_HOSTS
670	host_os
671	host_vendor
672	host_cpu
673	host
674	build_os
675	build_vendor
676	build_cpu
677	build
678	BUILD_IN_TREE_FLAGS
679	CFACPP
680	CFACC
681	DRIVER_DIR
682	CFA_LIBDIR
683	CFA_BINDIR
684	CFA_INCDIR
685	CFA_PREFIX
686	CFA_BACKEND_CC
687	BACKEND_CC
688	DOendif
689	DOifskipcompile
690	CFA_NAME
691	am__untar
692	am__tar
693	AMTAR
694	am__leading_dot
695	SET_MAKE
696	AWK
697	mkdir_p
698	MKDIR_P
699	INSTALL_STRIP_PROGRAM
700	STRIP
701	install_sh
702	MAKEINFO
703	AUTOHEADER
704	AUTOMAKE
705	AUTOCONF
706	ACLOCAL
707	VERSION
708	PACKAGE
709	CYGPATH_W
710	am__isrc
711	INSTALL_DATA
712	INSTALL_SCRIPT
713	INSTALL_PROGRAM
714	AM_BACKSLASH
715	AM_DEFAULT_VERBOSITY
716	AM_DEFAULT_V
717	AM_V
718	target_alias
719	host_alias
720	build_alias
721	LIBS
722	ECHO_T
723	ECHO_N
724	ECHO_C
725	DEFS
726	mandir
727	localedir
728	libdir
729	psdir
730	pdfdir
731	dvidir
732	htmldir
733	infodir
734	docdir
735	oldincludedir
736	includedir
737	runstatedir
738	localstatedir
739	sharedstatedir
740	sysconfdir
741	datadir
742	datarootdir
743	libexecdir
744	sbindir
745	bindir
746	program_transform_name
747	prefix
748	exec_prefix
749	PACKAGE_URL
750	PACKAGE_BUGREPORT
751	PACKAGE_STRING
752	PACKAGE_VERSION
753	PACKAGE_TARNAME
754	PACKAGE_NAME
755	PATH_SEPARATOR
756	SHELL'
757	ac_subst_files=''
758	ac_user_opts='
759	enable_option_checking
760	enable_silent_rules
761	with_cfa_name
762	with_backend_compiler
763	with_target_hosts
764	enable_dependency_tracking
765	'
766	ac_precious_vars='build_alias
767	host_alias
768	target_alias
769	CXX
770	CXXFLAGS
771	LDFLAGS
772	LIBS
773	CPPFLAGS
774	CCC
775	CC
776	CFLAGS
777	CCAS
778	CCASFLAGS
779	YACC
780	YFLAGS
781	CPP'
782
783
784	# Initialize some variables set by options.
785	ac_init_help=
786	ac_init_version=false
787	ac_unrecognized_opts=
788	ac_unrecognized_sep=
789	# The variables have the same names as the options, with
790	# dashes changed to underlines.
791	cache_file=/dev/null
792	exec_prefix=NONE
793	no_create=
794	no_recursion=
795	prefix=NONE
796	program_prefix=NONE
797	program_suffix=NONE
798	program_transform_name=s,x,x,
799	silent=
800	site=
801	srcdir=
802	verbose=
803	x_includes=NONE
804	x_libraries=NONE
805
806	# Installation directory options.
807	# These are left unexpanded so users can "make install exec_prefix=/foo"
808	# and all the variables that are supposed to be based on exec_prefix
809	# by default will actually change.
810	# Use braces instead of parens because sh, perl, etc. also accept them.
811	# (The list follows the same order as the GNU Coding Standards.)
812	bindir='${exec_prefix}/bin'
813	sbindir='${exec_prefix}/sbin'
814	libexecdir='${exec_prefix}/libexec'
815	datarootdir='${prefix}/share'
816	datadir='${datarootdir}'
817	sysconfdir='${prefix}/etc'
818	sharedstatedir='${prefix}/com'
819	localstatedir='${prefix}/var'
820	runstatedir='${localstatedir}/run'
821	includedir='${prefix}/include'
822	oldincludedir='/usr/include'
823	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
824	infodir='${datarootdir}/info'
825	htmldir='${docdir}'
826	dvidir='${docdir}'
827	pdfdir='${docdir}'
828	psdir='${docdir}'
829	libdir='${exec_prefix}/lib'
830	localedir='${datarootdir}/locale'
831	mandir='${datarootdir}/man'
832
833	ac_prev=
834	ac_dashdash=
835	for ac_option
836	do
837	# If the previous option needs an argument, assign it.
838	if test -n "$ac_prev"; then
839	eval $ac_prev=\$ac_option
840	ac_prev=
841	continue
842	fi
843
844	case $ac_option in
845	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
846	*=) ac_optarg= ;;
847	*) ac_optarg=yes ;;
848	esac
849
850	# Accept the important Cygnus configure options, so we can diagnose typos.
851
852	case $ac_dashdash$ac_option in
853	--)
854	ac_dashdash=yes ;;
855
856	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
857	ac_prev=bindir ;;
858	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
859	bindir=$ac_optarg ;;
860
861	-build \| --build \| --buil \| --bui \| --bu)
862	ac_prev=build_alias ;;
863	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
864	build_alias=$ac_optarg ;;
865
866	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
867	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
868	ac_prev=cache_file ;;
869	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
870	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
871	cache_file=$ac_optarg ;;
872
873	--config-cache \| -C)
874	cache_file=config.cache ;;
875
876	-datadir \| --datadir \| --datadi \| --datad)
877	ac_prev=datadir ;;
878	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
879	datadir=$ac_optarg ;;
880
881	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
882	\| --dataroo \| --dataro \| --datar)
883	ac_prev=datarootdir ;;
884	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
885	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
886	datarootdir=$ac_optarg ;;
887
888	-disable-* \| --disable-*)
889	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
890	# Reject names that are not valid shell variable names.
891	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
892	as_fn_error $? "invalid feature name: $ac_useropt"
893	ac_useropt_orig=$ac_useropt
894	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
895	case $ac_user_opts in
896	*"
897	"enable_$ac_useropt"
898	"*) ;;
899	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
900	ac_unrecognized_sep=', ';;
901	esac
902	eval enable_$ac_useropt=no ;;
903
904	-docdir \| --docdir \| --docdi \| --doc \| --do)
905	ac_prev=docdir ;;
906	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
907	docdir=$ac_optarg ;;
908
909	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
910	ac_prev=dvidir ;;
911	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
912	dvidir=$ac_optarg ;;
913
914	-enable-* \| --enable-*)
915	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
916	# Reject names that are not valid shell variable names.
917	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
918	as_fn_error $? "invalid feature name: $ac_useropt"
919	ac_useropt_orig=$ac_useropt
920	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
921	case $ac_user_opts in
922	*"
923	"enable_$ac_useropt"
924	"*) ;;
925	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
926	ac_unrecognized_sep=', ';;
927	esac
928	eval enable_$ac_useropt=\$ac_optarg ;;
929
930	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
931	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
932	\| --exec \| --exe \| --ex)
933	ac_prev=exec_prefix ;;
934	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
935	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
936	\| --exec=* \| --exe=* \| --ex=*)
937	exec_prefix=$ac_optarg ;;
938
939	-gas \| --gas \| --ga \| --g)
940	# Obsolete; use --with-gas.
941	with_gas=yes ;;
942
943	-help \| --help \| --hel \| --he \| -h)
944	ac_init_help=long ;;
945	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
946	ac_init_help=recursive ;;
947	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
948	ac_init_help=short ;;
949
950	-host \| --host \| --hos \| --ho)
951	ac_prev=host_alias ;;
952	-host=* \| --host=* \| --hos=* \| --ho=*)
953	host_alias=$ac_optarg ;;
954
955	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
956	ac_prev=htmldir ;;
957	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
958	\| --ht=*)
959	htmldir=$ac_optarg ;;
960
961	-includedir \| --includedir \| --includedi \| --included \| --include \
962	\| --includ \| --inclu \| --incl \| --inc)
963	ac_prev=includedir ;;
964	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
965	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
966	includedir=$ac_optarg ;;
967
968	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
969	ac_prev=infodir ;;
970	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
971	infodir=$ac_optarg ;;
972
973	-libdir \| --libdir \| --libdi \| --libd)
974	ac_prev=libdir ;;
975	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
976	libdir=$ac_optarg ;;
977
978	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
979	\| --libexe \| --libex \| --libe)
980	ac_prev=libexecdir ;;
981	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
982	\| --libexe=* \| --libex=* \| --libe=*)
983	libexecdir=$ac_optarg ;;
984
985	-localedir \| --localedir \| --localedi \| --localed \| --locale)
986	ac_prev=localedir ;;
987	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
988	localedir=$ac_optarg ;;
989
990	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
991	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
992	ac_prev=localstatedir ;;
993	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
994	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
995	localstatedir=$ac_optarg ;;
996
997	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
998	ac_prev=mandir ;;
999	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
1000	mandir=$ac_optarg ;;
1001
1002	-nfp \| --nfp \| --nf)
1003	# Obsolete; use --without-fp.
1004	with_fp=no ;;
1005
1006	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
1007	\| --no-cr \| --no-c \| -n)
1008	no_create=yes ;;
1009
1010	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
1011	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
1012	no_recursion=yes ;;
1013
1014	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
1015	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
1016	\| --oldin \| --oldi \| --old \| --ol \| --o)
1017	ac_prev=oldincludedir ;;
1018	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
1019	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
1020	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
1021	oldincludedir=$ac_optarg ;;
1022
1023	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1024	ac_prev=prefix ;;
1025	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1026	prefix=$ac_optarg ;;
1027
1028	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1029	\| --program-pre \| --program-pr \| --program-p)
1030	ac_prev=program_prefix ;;
1031	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1032	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1033	program_prefix=$ac_optarg ;;
1034
1035	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1036	\| --program-suf \| --program-su \| --program-s)
1037	ac_prev=program_suffix ;;
1038	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1039	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1040	program_suffix=$ac_optarg ;;
1041
1042	-program-transform-name \| --program-transform-name \
1043	\| --program-transform-nam \| --program-transform-na \
1044	\| --program-transform-n \| --program-transform- \
1045	\| --program-transform \| --program-transfor \
1046	\| --program-transfo \| --program-transf \
1047	\| --program-trans \| --program-tran \
1048	\| --progr-tra \| --program-tr \| --program-t)
1049	ac_prev=program_transform_name ;;
1050	-program-transform-name=* \| --program-transform-name=* \
1051	\| --program-transform-nam=* \| --program-transform-na=* \
1052	\| --program-transform-n=* \| --program-transform-=* \
1053	\| --program-transform=* \| --program-transfor=* \
1054	\| --program-transfo=* \| --program-transf=* \
1055	\| --program-trans=* \| --program-tran=* \
1056	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1057	program_transform_name=$ac_optarg ;;
1058
1059	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1060	ac_prev=pdfdir ;;
1061	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1062	pdfdir=$ac_optarg ;;
1063
1064	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1065	ac_prev=psdir ;;
1066	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1067	psdir=$ac_optarg ;;
1068
1069	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1070	\| -silent \| --silent \| --silen \| --sile \| --sil)
1071	silent=yes ;;
1072
1073	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
1074	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
1075	\| --run \| --ru \| --r)
1076	ac_prev=runstatedir ;;
1077	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
1078	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
1079	\| --run=* \| --ru=* \| --r=*)
1080	runstatedir=$ac_optarg ;;
1081
1082	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1083	ac_prev=sbindir ;;
1084	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1085	\| --sbi=* \| --sb=*)
1086	sbindir=$ac_optarg ;;
1087
1088	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1089	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1090	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1091	\| --sha \| --sh)
1092	ac_prev=sharedstatedir ;;
1093	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1094	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1095	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1096	\| --sha=* \| --sh=*)
1097	sharedstatedir=$ac_optarg ;;
1098
1099	-site \| --site \| --sit)
1100	ac_prev=site ;;
1101	-site=* \| --site=* \| --sit=*)
1102	site=$ac_optarg ;;
1103
1104	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1105	ac_prev=srcdir ;;
1106	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1107	srcdir=$ac_optarg ;;
1108
1109	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1110	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1111	ac_prev=sysconfdir ;;
1112	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1113	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1114	sysconfdir=$ac_optarg ;;
1115
1116	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1117	ac_prev=target_alias ;;
1118	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1119	target_alias=$ac_optarg ;;
1120
1121	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1122	verbose=yes ;;
1123
1124	-version \| --version \| --versio \| --versi \| --vers \| -V)
1125	ac_init_version=: ;;
1126
1127	-with-* \| --with-*)
1128	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1129	# Reject names that are not valid shell variable names.
1130	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1131	as_fn_error $? "invalid package name: $ac_useropt"
1132	ac_useropt_orig=$ac_useropt
1133	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1134	case $ac_user_opts in
1135	*"
1136	"with_$ac_useropt"
1137	"*) ;;
1138	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1139	ac_unrecognized_sep=', ';;
1140	esac
1141	eval with_$ac_useropt=\$ac_optarg ;;
1142
1143	-without-* \| --without-*)
1144	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1145	# Reject names that are not valid shell variable names.
1146	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1147	as_fn_error $? "invalid package name: $ac_useropt"
1148	ac_useropt_orig=$ac_useropt
1149	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1150	case $ac_user_opts in
1151	*"
1152	"with_$ac_useropt"
1153	"*) ;;
1154	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1155	ac_unrecognized_sep=', ';;
1156	esac
1157	eval with_$ac_useropt=no ;;
1158
1159	--x)
1160	# Obsolete; use --with-x.
1161	with_x=yes ;;
1162
1163	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1164	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1165	ac_prev=x_includes ;;
1166	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1167	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1168	x_includes=$ac_optarg ;;
1169
1170	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1171	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1172	ac_prev=x_libraries ;;
1173	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1174	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1175	x_libraries=$ac_optarg ;;
1176
1177	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1178	Try \`$0 --help' for more information"
1179	;;
1180
1181	=)
1182	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1183	# Reject names that are not valid shell variable names.
1184	case $ac_envvar in #(
1185	'' \| [0-9]* \| [!_$as_cr_alnum] )
1186	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1187	esac
1188	eval $ac_envvar=\$ac_optarg
1189	export $ac_envvar ;;
1190
1191	*)
1192	# FIXME: should be removed in autoconf 3.0.
1193	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1194	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1195	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1196	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1197	;;
1198
1199	esac
1200	done
1201
1202	if test -n "$ac_prev"; then
1203	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1204	as_fn_error $? "missing argument to $ac_option"
1205	fi
1206
1207	if test -n "$ac_unrecognized_opts"; then
1208	case $enable_option_checking in
1209	no) ;;
1210	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1211	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1212	esac
1213	fi
1214
1215	# Check all directory arguments for consistency.
1216	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1217	datadir sysconfdir sharedstatedir localstatedir includedir \
1218	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1219	libdir localedir mandir runstatedir
1220	do
1221	eval ac_val=\$$ac_var
1222	# Remove trailing slashes.
1223	case $ac_val in
1224	*/ )
1225	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1226	eval $ac_var=\$ac_val;;
1227	esac
1228	# Be sure to have absolute directory names.
1229	case $ac_val in
1230	[\\/$]* \| ?:[\\/]* ) continue;;
1231	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1232	esac
1233	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1234	done
1235
1236	# There might be people who depend on the old broken behavior: `$host'
1237	# used to hold the argument of --host etc.
1238	# FIXME: To remove some day.
1239	build=$build_alias
1240	host=$host_alias
1241	target=$target_alias
1242
1243	# FIXME: To remove some day.
1244	if test "x$host_alias" != x; then
1245	if test "x$build_alias" = x; then
1246	cross_compiling=maybe
1247	elif test "x$build_alias" != "x$host_alias"; then
1248	cross_compiling=yes
1249	fi
1250	fi
1251
1252	ac_tool_prefix=
1253	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1254
1255	test "$silent" = yes && exec 6>/dev/null
1256
1257
1258	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1259	ac_ls_di=`ls -di .` &&
1260	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1261	as_fn_error $? "working directory cannot be determined"
1262	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1263	as_fn_error $? "pwd does not report name of working directory"
1264
1265
1266	# Find the source files, if location was not specified.
1267	if test -z "$srcdir"; then
1268	ac_srcdir_defaulted=yes
1269	# Try the directory containing this script, then the parent directory.
1270	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1271	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1272	X"$as_myself" : 'X$//$[^/]' \\| \
1273	X"$as_myself" : 'X$//$$' \\| \
1274	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1275	$as_echo X"$as_myself" \|
1276	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1277	s//\1/
1278	q
1279	}
1280	/^X$\/\/$[^/].*/{
1281	s//\1/
1282	q
1283	}
1284	/^X$\/\/$$/{
1285	s//\1/
1286	q
1287	}
1288	/^X$\/$.*/{
1289	s//\1/
1290	q
1291	}
1292	s/.*/./; q'`
1293	srcdir=$ac_confdir
1294	if test ! -r "$srcdir/$ac_unique_file"; then
1295	srcdir=..
1296	fi
1297	else
1298	ac_srcdir_defaulted=no
1299	fi
1300	if test ! -r "$srcdir/$ac_unique_file"; then
1301	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1302	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1303	fi
1304	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1305	ac_abs_confdir=`(
1306	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1307	pwd)`
1308	# When building in place, set srcdir=.
1309	if test "$ac_abs_confdir" = "$ac_pwd"; then
1310	srcdir=.
1311	fi
1312	# Remove unnecessary trailing slashes from srcdir.
1313	# Double slashes in file names in object file debugging info
1314	# mess up M-x gdb in Emacs.
1315	case $srcdir in
1316	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1317	esac
1318	for ac_var in $ac_precious_vars; do
1319	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1320	eval ac_env_${ac_var}_value=\$${ac_var}
1321	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1322	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1323	done
1324
1325	#
1326	# Report the --help message.
1327	#
1328	if test "$ac_init_help" = "long"; then
1329	# Omit some internal or obsolete options to make the list less imposing.
1330	# This message is too long to be a string in the A/UX 3.1 sh.
1331	cat <<_ACEOF
1332	\`configure' configures cfa-cc 1.0.0.0 to adapt to many kinds of systems.
1333
1334	Usage: $0 [OPTION]... [VAR=VALUE]...
1335
1336	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1337	VAR=VALUE. See below for descriptions of some of the useful variables.
1338
1339	Defaults for the options are specified in brackets.
1340
1341	Configuration:
1342	-h, --help display this help and exit
1343	--help=short display options specific to this package
1344	--help=recursive display the short help of all the included packages
1345	-V, --version display version information and exit
1346	-q, --quiet, --silent do not print \`checking ...' messages
1347	--cache-file=FILE cache test results in FILE [disabled]
1348	-C, --config-cache alias for \`--cache-file=config.cache'
1349	-n, --no-create do not create output files
1350	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1351
1352	Installation directories:
1353	--prefix=PREFIX install architecture-independent files in PREFIX
1354	[$ac_default_prefix]
1355	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1356	[PREFIX]
1357
1358	By default, \`make install' will install all the files in
1359	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1360	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1361	for instance \`--prefix=\$HOME'.
1362
1363	For better control, use the options below.
1364
1365	Fine tuning of the installation directories:
1366	--bindir=DIR user executables [EPREFIX/bin]
1367	--sbindir=DIR system admin executables [EPREFIX/sbin]
1368	--libexecdir=DIR program executables [EPREFIX/libexec]
1369	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1370	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1371	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1372	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1373	--libdir=DIR object code libraries [EPREFIX/lib]
1374	--includedir=DIR C header files [PREFIX/include]
1375	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1376	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1377	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1378	--infodir=DIR info documentation [DATAROOTDIR/info]
1379	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1380	--mandir=DIR man documentation [DATAROOTDIR/man]
1381	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1382	--htmldir=DIR html documentation [DOCDIR]
1383	--dvidir=DIR dvi documentation [DOCDIR]
1384	--pdfdir=DIR pdf documentation [DOCDIR]
1385	--psdir=DIR ps documentation [DOCDIR]
1386	_ACEOF
1387
1388	cat <<\_ACEOF
1389
1390	Program names:
1391	--program-prefix=PREFIX prepend PREFIX to installed program names
1392	--program-suffix=SUFFIX append SUFFIX to installed program names
1393	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1394
1395	System types:
1396	--build=BUILD configure for building on BUILD [guessed]
1397	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1398	_ACEOF
1399	fi
1400
1401	if test -n "$ac_init_help"; then
1402	case $ac_init_help in
1403	short \| recursive ) echo "Configuration of cfa-cc 1.0.0.0:";;
1404	esac
1405	cat <<\_ACEOF
1406
1407	Optional Features:
1408	--disable-option-checking ignore unrecognized --enable/--with options
1409	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1410	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1411	--enable-silent-rules less verbose build output (undo: "make V=1")
1412	--disable-silent-rules verbose build output (undo: "make V=0")
1413	--enable-dependency-tracking
1414	do not reject slow dependency extractors
1415	--disable-dependency-tracking
1416	speeds up one-time build
1417
1418	Optional Packages:
1419	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1420	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1421	--with-cfa-name=NAME NAME too which cfa will be installed
1422	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1423	--with-target-hosts=HOSTS HOSTS comma seperated list of hosts to build for, format ARCH:debug\|nodebug\|nolib
1424
1425	Some influential environment variables:
1426	CXX C++ compiler command
1427	CXXFLAGS C++ compiler flags
1428	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1429	nonstandard directory <lib dir>
1430	LIBS libraries to pass to the linker, e.g. -l<library>
1431	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1432	you have headers in a nonstandard directory <include dir>
1433	CC C compiler command
1434	CFLAGS C compiler flags
1435	CCAS assembler compiler command (defaults to CC)
1436	CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1437	YACC The `Yet Another Compiler Compiler' implementation to use.
1438	Defaults to the first program found out of: `bison -y', `byacc',
1439	`yacc'.
1440	YFLAGS The list of arguments that will be passed by default to $YACC.
1441	This script will default YFLAGS to the empty string to avoid a
1442	default value of `-d' given by some make applications.
1443	CPP C preprocessor
1444
1445	Use these variables to override the choices made by `configure' or to help
1446	it to find libraries and programs with nonstandard names/locations.
1447
1448	Report bugs to <cforall@plg.uwaterloo.ca>.
1449	_ACEOF
1450	ac_status=$?
1451	fi
1452
1453	if test "$ac_init_help" = "recursive"; then
1454	# If there are subdirs, report their specific --help.
1455	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1456	test -d "$ac_dir" \|\|
1457	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1458	continue
1459	ac_builddir=.
1460
1461	case "$ac_dir" in
1462	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1463	*)
1464	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1465	# A ".." for each directory in $ac_dir_suffix.
1466	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1467	case $ac_top_builddir_sub in
1468	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1469	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1470	esac ;;
1471	esac
1472	ac_abs_top_builddir=$ac_pwd
1473	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1474	# for backward compatibility:
1475	ac_top_builddir=$ac_top_build_prefix
1476
1477	case $srcdir in
1478	.) # We are building in place.
1479	ac_srcdir=.
1480	ac_top_srcdir=$ac_top_builddir_sub
1481	ac_abs_top_srcdir=$ac_pwd ;;
1482	[\\/]* \| ?:[\\/]* ) # Absolute name.
1483	ac_srcdir=$srcdir$ac_dir_suffix;
1484	ac_top_srcdir=$srcdir
1485	ac_abs_top_srcdir=$srcdir ;;
1486	*) # Relative name.
1487	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1488	ac_top_srcdir=$ac_top_build_prefix$srcdir
1489	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1490	esac
1491	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1492
1493	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1494	# Check for guested configure.
1495	if test -f "$ac_srcdir/configure.gnu"; then
1496	echo &&
1497	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1498	elif test -f "$ac_srcdir/configure"; then
1499	echo &&
1500	$SHELL "$ac_srcdir/configure" --help=recursive
1501	else
1502	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1503	fi \|\| ac_status=$?
1504	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1505	done
1506	fi
1507
1508	test -n "$ac_init_help" && exit $ac_status
1509	if $ac_init_version; then
1510	cat <<\_ACEOF
1511	cfa-cc configure 1.0.0.0
1512	generated by GNU Autoconf 2.69
1513
1514	Copyright (C) 2012 Free Software Foundation, Inc.
1515	This configure script is free software; the Free Software Foundation
1516	gives unlimited permission to copy, distribute and modify it.
1517	_ACEOF
1518	exit
1519	fi
1520
1521	## ------------------------ ##
1522	## Autoconf initialization. ##
1523	## ------------------------ ##
1524
1525	# ac_fn_cxx_try_compile LINENO
1526	# ----------------------------
1527	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1528	ac_fn_cxx_try_compile ()
1529	{
1530	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1531	rm -f conftest.$ac_objext
1532	if { { ac_try="$ac_compile"
1533	case "(($ac_try" in
1534	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1535	*) ac_try_echo=$ac_try;;
1536	esac
1537	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1538	$as_echo "$ac_try_echo"; } >&5
1539	(eval "$ac_compile") 2>conftest.err
1540	ac_status=$?
1541	if test -s conftest.err; then
1542	grep -v '^ *+' conftest.err >conftest.er1
1543	cat conftest.er1 >&5
1544	mv -f conftest.er1 conftest.err
1545	fi
1546	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1547	test $ac_status = 0; } && {
1548	test -z "$ac_cxx_werror_flag" \|\|
1549	test ! -s conftest.err
1550	} && test -s conftest.$ac_objext; then :
1551	ac_retval=0
1552	else
1553	$as_echo "$as_me: failed program was:" >&5
1554	sed 's/^/\| /' conftest.$ac_ext >&5
1555
1556	ac_retval=1
1557	fi
1558	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1559	as_fn_set_status $ac_retval
1560
1561	} # ac_fn_cxx_try_compile
1562
1563	# ac_fn_c_try_compile LINENO
1564	# --------------------------
1565	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1566	ac_fn_c_try_compile ()
1567	{
1568	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1569	rm -f conftest.$ac_objext
1570	if { { ac_try="$ac_compile"
1571	case "(($ac_try" in
1572	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1573	*) ac_try_echo=$ac_try;;
1574	esac
1575	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1576	$as_echo "$ac_try_echo"; } >&5
1577	(eval "$ac_compile") 2>conftest.err
1578	ac_status=$?
1579	if test -s conftest.err; then
1580	grep -v '^ *+' conftest.err >conftest.er1
1581	cat conftest.er1 >&5
1582	mv -f conftest.er1 conftest.err
1583	fi
1584	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1585	test $ac_status = 0; } && {
1586	test -z "$ac_c_werror_flag" \|\|
1587	test ! -s conftest.err
1588	} && test -s conftest.$ac_objext; then :
1589	ac_retval=0
1590	else
1591	$as_echo "$as_me: failed program was:" >&5
1592	sed 's/^/\| /' conftest.$ac_ext >&5
1593
1594	ac_retval=1
1595	fi
1596	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1597	as_fn_set_status $ac_retval
1598
1599	} # ac_fn_c_try_compile
1600
1601	# ac_fn_c_try_link LINENO
1602	# -----------------------
1603	# Try to link conftest.$ac_ext, and return whether this succeeded.
1604	ac_fn_c_try_link ()
1605	{
1606	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1607	rm -f conftest.$ac_objext conftest$ac_exeext
1608	if { { ac_try="$ac_link"
1609	case "(($ac_try" in
1610	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1611	*) ac_try_echo=$ac_try;;
1612	esac
1613	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1614	$as_echo "$ac_try_echo"; } >&5
1615	(eval "$ac_link") 2>conftest.err
1616	ac_status=$?
1617	if test -s conftest.err; then
1618	grep -v '^ *+' conftest.err >conftest.er1
1619	cat conftest.er1 >&5
1620	mv -f conftest.er1 conftest.err
1621	fi
1622	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1623	test $ac_status = 0; } && {
1624	test -z "$ac_c_werror_flag" \|\|
1625	test ! -s conftest.err
1626	} && test -s conftest$ac_exeext && {
1627	test "$cross_compiling" = yes \|\|
1628	test -x conftest$ac_exeext
1629	}; then :
1630	ac_retval=0
1631	else
1632	$as_echo "$as_me: failed program was:" >&5
1633	sed 's/^/\| /' conftest.$ac_ext >&5
1634
1635	ac_retval=1
1636	fi
1637	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1638	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1639	# interfere with the next link command; also delete a directory that is
1640	# left behind by Apple's compiler. We do this before executing the actions.
1641	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1642	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1643	as_fn_set_status $ac_retval
1644
1645	} # ac_fn_c_try_link
1646
1647	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1648	# -------------------------------------------
1649	# Tests whether TYPE exists after having included INCLUDES, setting cache
1650	# variable VAR accordingly.
1651	ac_fn_c_check_type ()
1652	{
1653	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1654	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1655	$as_echo_n "checking for $2... " >&6; }
1656	if eval \${$3+:} false; then :
1657	$as_echo_n "(cached) " >&6
1658	else
1659	eval "$3=no"
1660	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1661	/* end confdefs.h. */
1662	$4
1663	int
1664	main ()
1665	{
1666	if (sizeof ($2))
1667	return 0;
1668	;
1669	return 0;
1670	}
1671	_ACEOF
1672	if ac_fn_c_try_compile "$LINENO"; then :
1673	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1674	/* end confdefs.h. */
1675	$4
1676	int
1677	main ()
1678	{
1679	if (sizeof (($2)))
1680	return 0;
1681	;
1682	return 0;
1683	}
1684	_ACEOF
1685	if ac_fn_c_try_compile "$LINENO"; then :
1686
1687	else
1688	eval "$3=yes"
1689	fi
1690	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1691	fi
1692	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1693	fi
1694	eval ac_res=\$$3
1695	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1696	$as_echo "$ac_res" >&6; }
1697	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1698
1699	} # ac_fn_c_check_type
1700
1701	# ac_fn_c_try_cpp LINENO
1702	# ----------------------
1703	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1704	ac_fn_c_try_cpp ()
1705	{
1706	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1707	if { { ac_try="$ac_cpp conftest.$ac_ext"
1708	case "(($ac_try" in
1709	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1710	*) ac_try_echo=$ac_try;;
1711	esac
1712	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1713	$as_echo "$ac_try_echo"; } >&5
1714	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1715	ac_status=$?
1716	if test -s conftest.err; then
1717	grep -v '^ *+' conftest.err >conftest.er1
1718	cat conftest.er1 >&5
1719	mv -f conftest.er1 conftest.err
1720	fi
1721	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1722	test $ac_status = 0; } > conftest.i && {
1723	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1724	test ! -s conftest.err
1725	}; then :
1726	ac_retval=0
1727	else
1728	$as_echo "$as_me: failed program was:" >&5
1729	sed 's/^/\| /' conftest.$ac_ext >&5
1730
1731	ac_retval=1
1732	fi
1733	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1734	as_fn_set_status $ac_retval
1735
1736	} # ac_fn_c_try_cpp
1737
1738	# ac_fn_c_try_run LINENO
1739	# ----------------------
1740	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1741	# that executables can be run.
1742	ac_fn_c_try_run ()
1743	{
1744	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1745	if { { ac_try="$ac_link"
1746	case "(($ac_try" in
1747	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1748	*) ac_try_echo=$ac_try;;
1749	esac
1750	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1751	$as_echo "$ac_try_echo"; } >&5
1752	(eval "$ac_link") 2>&5
1753	ac_status=$?
1754	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1755	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1756	{ { case "(($ac_try" in
1757	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1758	*) ac_try_echo=$ac_try;;
1759	esac
1760	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1761	$as_echo "$ac_try_echo"; } >&5
1762	(eval "$ac_try") 2>&5
1763	ac_status=$?
1764	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1765	test $ac_status = 0; }; }; then :
1766	ac_retval=0
1767	else
1768	$as_echo "$as_me: program exited with status $ac_status" >&5
1769	$as_echo "$as_me: failed program was:" >&5
1770	sed 's/^/\| /' conftest.$ac_ext >&5
1771
1772	ac_retval=$ac_status
1773	fi
1774	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1775	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1776	as_fn_set_status $ac_retval
1777
1778	} # ac_fn_c_try_run
1779
1780	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1781	# -------------------------------------------------------
1782	# Tests whether HEADER exists and can be compiled using the include files in
1783	# INCLUDES, setting the cache variable VAR accordingly.
1784	ac_fn_c_check_header_compile ()
1785	{
1786	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1787	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1788	$as_echo_n "checking for $2... " >&6; }
1789	if eval \${$3+:} false; then :
1790	$as_echo_n "(cached) " >&6
1791	else
1792	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1793	/* end confdefs.h. */
1794	$4
1795	#include <$2>
1796	_ACEOF
1797	if ac_fn_c_try_compile "$LINENO"; then :
1798	eval "$3=yes"
1799	else
1800	eval "$3=no"
1801	fi
1802	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1803	fi
1804	eval ac_res=\$$3
1805	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1806	$as_echo "$ac_res" >&6; }
1807	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1808
1809	} # ac_fn_c_check_header_compile
1810
1811	# ac_fn_c_check_func LINENO FUNC VAR
1812	# ----------------------------------
1813	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1814	ac_fn_c_check_func ()
1815	{
1816	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1817	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1818	$as_echo_n "checking for $2... " >&6; }
1819	if eval \${$3+:} false; then :
1820	$as_echo_n "(cached) " >&6
1821	else
1822	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1823	/* end confdefs.h. */
1824	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1825	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1826	#define $2 innocuous_$2
1827
1828	/* System header to define __stub macros and hopefully few prototypes,
1829	which can conflict with char $2 (); below.
1830	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1831	<limits.h> exists even on freestanding compilers. */
1832
1833	#ifdef __STDC__
1834	# include <limits.h>
1835	#else
1836	# include <assert.h>
1837	#endif
1838
1839	#undef $2
1840
1841	/* Override any GCC internal prototype to avoid an error.
1842	Use char because int might match the return type of a GCC
1843	builtin and then its argument prototype would still apply. */
1844	#ifdef __cplusplus
1845	extern "C"
1846	#endif
1847	char $2 ();
1848	/* The GNU C library defines this for functions which it implements
1849	to always fail with ENOSYS. Some functions are actually named
1850	something starting with __ and the normal name is an alias. */
1851	#if defined __stub_$2 \|\| defined __stub___$2
1852	choke me
1853	#endif
1854
1855	int
1856	main ()
1857	{
1858	return $2 ();
1859	;
1860	return 0;
1861	}
1862	_ACEOF
1863	if ac_fn_c_try_link "$LINENO"; then :
1864	eval "$3=yes"
1865	else
1866	eval "$3=no"
1867	fi
1868	rm -f core conftest.err conftest.$ac_objext \
1869	conftest$ac_exeext conftest.$ac_ext
1870	fi
1871	eval ac_res=\$$3
1872	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1873	$as_echo "$ac_res" >&6; }
1874	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1875
1876	} # ac_fn_c_check_func
1877
1878	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1879	# -------------------------------------------------------
1880	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1881	# the include files in INCLUDES and setting the cache variable VAR
1882	# accordingly.
1883	ac_fn_c_check_header_mongrel ()
1884	{
1885	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1886	if eval \${$3+:} false; then :
1887	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1888	$as_echo_n "checking for $2... " >&6; }
1889	if eval \${$3+:} false; then :
1890	$as_echo_n "(cached) " >&6
1891	fi
1892	eval ac_res=\$$3
1893	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1894	$as_echo "$ac_res" >&6; }
1895	else
1896	# Is the header compilable?
1897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1898	$as_echo_n "checking $2 usability... " >&6; }
1899	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1900	/* end confdefs.h. */
1901	$4
1902	#include <$2>
1903	_ACEOF
1904	if ac_fn_c_try_compile "$LINENO"; then :
1905	ac_header_compiler=yes
1906	else
1907	ac_header_compiler=no
1908	fi
1909	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1910	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1911	$as_echo "$ac_header_compiler" >&6; }
1912
1913	# Is the header present?
1914	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1915	$as_echo_n "checking $2 presence... " >&6; }
1916	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1917	/* end confdefs.h. */
1918	#include <$2>
1919	_ACEOF
1920	if ac_fn_c_try_cpp "$LINENO"; then :
1921	ac_header_preproc=yes
1922	else
1923	ac_header_preproc=no
1924	fi
1925	rm -f conftest.err conftest.i conftest.$ac_ext
1926	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1927	$as_echo "$ac_header_preproc" >&6; }
1928
1929	# So? What about this header?
1930	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1931	yes:no: )
1932	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1933	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1934	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1935	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1936	;;
1937	no:yes:* )
1938	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1939	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1940	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1941	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1942	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1943	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1944	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1945	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1946	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1947	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1948	( $as_echo "## --------------------------------------- ##
1949	## Report this to cforall@plg.uwaterloo.ca ##
1950	## --------------------------------------- ##"
1951	) \| sed "s/^/$as_me: WARNING: /" >&2
1952	;;
1953	esac
1954	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1955	$as_echo_n "checking for $2... " >&6; }
1956	if eval \${$3+:} false; then :
1957	$as_echo_n "(cached) " >&6
1958	else
1959	eval "$3=\$ac_header_compiler"
1960	fi
1961	eval ac_res=\$$3
1962	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1963	$as_echo "$ac_res" >&6; }
1964	fi
1965	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1966
1967	} # ac_fn_c_check_header_mongrel
1968
1969	# ac_fn_c_find_intX_t LINENO BITS VAR
1970	# -----------------------------------
1971	# Finds a signed integer type with width BITS, setting cache variable VAR
1972	# accordingly.
1973	ac_fn_c_find_intX_t ()
1974	{
1975	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1976	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1977	$as_echo_n "checking for int$2_t... " >&6; }
1978	if eval \${$3+:} false; then :
1979	$as_echo_n "(cached) " >&6
1980	else
1981	eval "$3=no"
1982	# Order is important - never check a type that is potentially smaller
1983	# than half of the expected target width.
1984	for ac_type in int$2_t 'int' 'long int' \
1985	'long long int' 'short int' 'signed char'; do
1986	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1987	/* end confdefs.h. */
1988	$ac_includes_default
1989	enum { N = $2 / 2 - 1 };
1990	int
1991	main ()
1992	{
1993	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
1994	test_array [0] = 0;
1995	return test_array [0];
1996
1997	;
1998	return 0;
1999	}
2000	_ACEOF
2001	if ac_fn_c_try_compile "$LINENO"; then :
2002	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2003	/* end confdefs.h. */
2004	$ac_includes_default
2005	enum { N = $2 / 2 - 1 };
2006	int
2007	main ()
2008	{
2009	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2010	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2011	test_array [0] = 0;
2012	return test_array [0];
2013
2014	;
2015	return 0;
2016	}
2017	_ACEOF
2018	if ac_fn_c_try_compile "$LINENO"; then :
2019
2020	else
2021	case $ac_type in #(
2022	int$2_t) :
2023	eval "$3=yes" ;; #(
2024	*) :
2025	eval "$3=\$ac_type" ;;
2026	esac
2027	fi
2028	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2029	fi
2030	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2031	if eval test \"x\$"$3"\" = x"no"; then :
2032
2033	else
2034	break
2035	fi
2036	done
2037	fi
2038	eval ac_res=\$$3
2039	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2040	$as_echo "$ac_res" >&6; }
2041	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2042
2043	} # ac_fn_c_find_intX_t
2044
2045	# ac_fn_c_find_uintX_t LINENO BITS VAR
2046	# ------------------------------------
2047	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2048	# accordingly.
2049	ac_fn_c_find_uintX_t ()
2050	{
2051	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2052	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2053	$as_echo_n "checking for uint$2_t... " >&6; }
2054	if eval \${$3+:} false; then :
2055	$as_echo_n "(cached) " >&6
2056	else
2057	eval "$3=no"
2058	# Order is important - never check a type that is potentially smaller
2059	# than half of the expected target width.
2060	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2061	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2062	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2063	/* end confdefs.h. */
2064	$ac_includes_default
2065	int
2066	main ()
2067	{
2068	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2069	test_array [0] = 0;
2070	return test_array [0];
2071
2072	;
2073	return 0;
2074	}
2075	_ACEOF
2076	if ac_fn_c_try_compile "$LINENO"; then :
2077	case $ac_type in #(
2078	uint$2_t) :
2079	eval "$3=yes" ;; #(
2080	*) :
2081	eval "$3=\$ac_type" ;;
2082	esac
2083	fi
2084	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2085	if eval test \"x\$"$3"\" = x"no"; then :
2086
2087	else
2088	break
2089	fi
2090	done
2091	fi
2092	eval ac_res=\$$3
2093	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2094	$as_echo "$ac_res" >&6; }
2095	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2096
2097	} # ac_fn_c_find_uintX_t
2098	cat >config.log <<_ACEOF
2099	This file contains any messages produced by compilers while
2100	running configure, to aid debugging if configure makes a mistake.
2101
2102	It was created by cfa-cc $as_me 1.0.0.0, which was
2103	generated by GNU Autoconf 2.69. Invocation command line was
2104
2105	$ $0 $@
2106
2107	_ACEOF
2108	exec 5>>config.log
2109	{
2110	cat <<_ASUNAME
2111	## --------- ##
2112	## Platform. ##
2113	## --------- ##
2114
2115	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2116	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2117	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2118	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2119	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2120
2121	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2122	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2123
2124	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2125	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2126	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2127	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2128	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2129	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2130	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2131
2132	_ASUNAME
2133
2134	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2135	for as_dir in $PATH
2136	do
2137	IFS=$as_save_IFS
2138	test -z "$as_dir" && as_dir=.
2139	$as_echo "PATH: $as_dir"
2140	done
2141	IFS=$as_save_IFS
2142
2143	} >&5
2144
2145	cat >&5 <<_ACEOF
2146
2147
2148	## ----------- ##
2149	## Core tests. ##
2150	## ----------- ##
2151
2152	_ACEOF
2153
2154
2155	# Keep a trace of the command line.
2156	# Strip out --no-create and --no-recursion so they do not pile up.
2157	# Strip out --silent because we don't want to record it for future runs.
2158	# Also quote any args containing shell meta-characters.
2159	# Make two passes to allow for proper duplicate-argument suppression.
2160	ac_configure_args=
2161	ac_configure_args0=
2162	ac_configure_args1=
2163	ac_must_keep_next=false
2164	for ac_pass in 1 2
2165	do
2166	for ac_arg
2167	do
2168	case $ac_arg in
2169	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2170	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2171	\| -silent \| --silent \| --silen \| --sile \| --sil)
2172	continue ;;
2173	\')
2174	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2175	esac
2176	case $ac_pass in
2177	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2178	2)
2179	as_fn_append ac_configure_args1 " '$ac_arg'"
2180	if test $ac_must_keep_next = true; then
2181	ac_must_keep_next=false # Got value, back to normal.
2182	else
2183	case $ac_arg in
2184	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2185	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2186	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2187	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2188	case "$ac_configure_args0 " in
2189	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2190	esac
2191	;;
2192	-* ) ac_must_keep_next=true ;;
2193	esac
2194	fi
2195	as_fn_append ac_configure_args " '$ac_arg'"
2196	;;
2197	esac
2198	done
2199	done
2200	{ ac_configure_args0=; unset ac_configure_args0;}
2201	{ ac_configure_args1=; unset ac_configure_args1;}
2202
2203	# When interrupted or exit'd, cleanup temporary files, and complete
2204	# config.log. We remove comments because anyway the quotes in there
2205	# would cause problems or look ugly.
2206	# WARNING: Use '\'' to represent an apostrophe within the trap.
2207	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2208	trap 'exit_status=$?
2209	# Save into config.log some information that might help in debugging.
2210	{
2211	echo
2212
2213	$as_echo "## ---------------- ##
2214	## Cache variables. ##
2215	## ---------------- ##"
2216	echo
2217	# The following way of writing the cache mishandles newlines in values,
2218	(
2219	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2220	eval ac_val=\$$ac_var
2221	case $ac_val in #(
2222	${as_nl})
2223	case $ac_var in #(
2224	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2225	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2226	esac
2227	case $ac_var in #(
2228	_ \| IFS \| as_nl) ;; #(
2229	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2230	*) { eval $ac_var=; unset $ac_var;} ;;
2231	esac ;;
2232	esac
2233	done
2234	(set) 2>&1 \|
2235	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2236	${as_nl}ac_space=\ )
2237	sed -n \
2238	"s/'\''/'\''\\\\'\'''\''/g;
2239	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2240	;; #(
2241	*)
2242	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2243	;;
2244	esac \|
2245	sort
2246	)
2247	echo
2248
2249	$as_echo "## ----------------- ##
2250	## Output variables. ##
2251	## ----------------- ##"
2252	echo
2253	for ac_var in $ac_subst_vars
2254	do
2255	eval ac_val=\$$ac_var
2256	case $ac_val in
2257	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2258	esac
2259	$as_echo "$ac_var='\''$ac_val'\''"
2260	done \| sort
2261	echo
2262
2263	if test -n "$ac_subst_files"; then
2264	$as_echo "## ------------------- ##
2265	## File substitutions. ##
2266	## ------------------- ##"
2267	echo
2268	for ac_var in $ac_subst_files
2269	do
2270	eval ac_val=\$$ac_var
2271	case $ac_val in
2272	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2273	esac
2274	$as_echo "$ac_var='\''$ac_val'\''"
2275	done \| sort
2276	echo
2277	fi
2278
2279	if test -s confdefs.h; then
2280	$as_echo "## ----------- ##
2281	## confdefs.h. ##
2282	## ----------- ##"
2283	echo
2284	cat confdefs.h
2285	echo
2286	fi
2287	test "$ac_signal" != 0 &&
2288	$as_echo "$as_me: caught signal $ac_signal"
2289	$as_echo "$as_me: exit $exit_status"
2290	} >&5
2291	rm -f core .core core.conftest. &&
2292	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2293	exit $exit_status
2294	' 0
2295	for ac_signal in 1 2 13 15; do
2296	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2297	done
2298	ac_signal=0
2299
2300	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2301	rm -f -r conftest* confdefs.h
2302
2303	$as_echo "/* confdefs.h */" > confdefs.h
2304
2305	# Predefined preprocessor variables.
2306
2307	cat >>confdefs.h <<_ACEOF
2308	#define PACKAGE_NAME "$PACKAGE_NAME"
2309	_ACEOF
2310
2311	cat >>confdefs.h <<_ACEOF
2312	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2313	_ACEOF
2314
2315	cat >>confdefs.h <<_ACEOF
2316	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2317	_ACEOF
2318
2319	cat >>confdefs.h <<_ACEOF
2320	#define PACKAGE_STRING "$PACKAGE_STRING"
2321	_ACEOF
2322
2323	cat >>confdefs.h <<_ACEOF
2324	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2325	_ACEOF
2326
2327	cat >>confdefs.h <<_ACEOF
2328	#define PACKAGE_URL "$PACKAGE_URL"
2329	_ACEOF
2330
2331
2332	# Let the site file select an alternate cache file if it wants to.
2333	# Prefer an explicitly selected file to automatically selected ones.
2334	ac_site_file1=NONE
2335	ac_site_file2=NONE
2336	if test -n "$CONFIG_SITE"; then
2337	# We do not want a PATH search for config.site.
2338	case $CONFIG_SITE in #((
2339	-*) ac_site_file1=./$CONFIG_SITE;;
2340	/) ac_site_file1=$CONFIG_SITE;;
2341	*) ac_site_file1=./$CONFIG_SITE;;
2342	esac
2343	elif test "x$prefix" != xNONE; then
2344	ac_site_file1=$prefix/share/config.site
2345	ac_site_file2=$prefix/etc/config.site
2346	else
2347	ac_site_file1=$ac_default_prefix/share/config.site
2348	ac_site_file2=$ac_default_prefix/etc/config.site
2349	fi
2350	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2351	do
2352	test "x$ac_site_file" = xNONE && continue
2353	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2354	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2355	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2356	sed 's/^/\| /' "$ac_site_file" >&5
2357	. "$ac_site_file" \
2358	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2359	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2360	as_fn_error $? "failed to load site script $ac_site_file
2361	See \`config.log' for more details" "$LINENO" 5; }
2362	fi
2363	done
2364
2365	if test -r "$cache_file"; then
2366	# Some versions of bash will fail to source /dev/null (special files
2367	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2368	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2369	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2370	$as_echo "$as_me: loading cache $cache_file" >&6;}
2371	case $cache_file in
2372	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2373	*) . "./$cache_file";;
2374	esac
2375	fi
2376	else
2377	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2378	$as_echo "$as_me: creating cache $cache_file" >&6;}
2379	>$cache_file
2380	fi
2381
2382	# Check that the precious variables saved in the cache have kept the same
2383	# value.
2384	ac_cache_corrupted=false
2385	for ac_var in $ac_precious_vars; do
2386	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2387	eval ac_new_set=\$ac_env_${ac_var}_set
2388	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2389	eval ac_new_val=\$ac_env_${ac_var}_value
2390	case $ac_old_set,$ac_new_set in
2391	set,)
2392	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2393	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2394	ac_cache_corrupted=: ;;
2395	,set)
2396	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2397	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2398	ac_cache_corrupted=: ;;
2399	,);;
2400	*)
2401	if test "x$ac_old_val" != "x$ac_new_val"; then
2402	# differences in whitespace do not lead to failure.
2403	ac_old_val_w=`echo x $ac_old_val`
2404	ac_new_val_w=`echo x $ac_new_val`
2405	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2406	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2407	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2408	ac_cache_corrupted=:
2409	else
2410	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2411	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2412	eval $ac_var=\$ac_old_val
2413	fi
2414	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2415	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2416	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2417	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2418	fi;;
2419	esac
2420	# Pass precious variables to config.status.
2421	if test "$ac_new_set" = set; then
2422	case $ac_new_val in
2423	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2424	*) ac_arg=$ac_var=$ac_new_val ;;
2425	esac
2426	case " $ac_configure_args " in
2427	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2428	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2429	esac
2430	fi
2431	done
2432	if $ac_cache_corrupted; then
2433	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2434	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2435	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2436	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2437	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2438	fi
2439	## -------------------- ##
2440	## Main body of script. ##
2441	## -------------------- ##
2442
2443	ac_ext=c
2444	ac_cpp='$CPP $CPPFLAGS'
2445	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2446	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2447	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2448
2449
2450	ac_aux_dir=
2451	for ac_dir in automake "$srcdir"/automake; do
2452	if test -f "$ac_dir/install-sh"; then
2453	ac_aux_dir=$ac_dir
2454	ac_install_sh="$ac_aux_dir/install-sh -c"
2455	break
2456	elif test -f "$ac_dir/install.sh"; then
2457	ac_aux_dir=$ac_dir
2458	ac_install_sh="$ac_aux_dir/install.sh -c"
2459	break
2460	elif test -f "$ac_dir/shtool"; then
2461	ac_aux_dir=$ac_dir
2462	ac_install_sh="$ac_aux_dir/shtool install -c"
2463	break
2464	fi
2465	done
2466	if test -z "$ac_aux_dir"; then
2467	as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2468	fi
2469
2470	# These three variables are undocumented and unsupported,
2471	# and are intended to be withdrawn in a future Autoconf release.
2472	# They can cause serious problems if a builder's source tree is in a directory
2473	# whose full name contains unusual characters.
2474	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2475	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2476	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2477
2478
2479	#AC_CONFIG_SRCDIR([src/main.cc])
2480	ac_config_headers="$ac_config_headers config.h:src/config.h.in"
2481
2482	# Check whether --enable-silent-rules was given.
2483	if test "${enable_silent_rules+set}" = set; then :
2484	enableval=$enable_silent_rules;
2485	fi
2486
2487	case $enable_silent_rules in # (((
2488	yes) AM_DEFAULT_VERBOSITY=0;;
2489	no) AM_DEFAULT_VERBOSITY=1;;
2490	*) AM_DEFAULT_VERBOSITY=0;;
2491	esac
2492	am_make=${MAKE-make}
2493	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2494	$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2495	if ${am_cv_make_support_nested_variables+:} false; then :
2496	$as_echo_n "(cached) " >&6
2497	else
2498	if $as_echo 'TRUE=$(BAR$(V))
2499	BAR0=false
2500	BAR1=true
2501	V=1
2502	am__doit:
2503	@$(TRUE)
2504	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
2505	am_cv_make_support_nested_variables=yes
2506	else
2507	am_cv_make_support_nested_variables=no
2508	fi
2509	fi
2510	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2511	$as_echo "$am_cv_make_support_nested_variables" >&6; }
2512	if test $am_cv_make_support_nested_variables = yes; then
2513	AM_V='$(V)'
2514	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2515	else
2516	AM_V=$AM_DEFAULT_VERBOSITY
2517	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2518	fi
2519	AM_BACKSLASH='\'
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529	# don't use the default CFLAGS as they unconditonnaly add -O2
2530	: ${CFLAGS=""}
2531
2532	am__api_version='1.15'
2533
2534	# Find a good install program. We prefer a C program (faster),
2535	# so one script is as good as another. But avoid the broken or
2536	# incompatible versions:
2537	# SysV /etc/install, /usr/sbin/install
2538	# SunOS /usr/etc/install
2539	# IRIX /sbin/install
2540	# AIX /bin/install
2541	# AmigaOS /C/install, which installs bootblocks on floppy discs
2542	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2543	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2544	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2545	# OS/2's system install, which has a completely different semantic
2546	# ./install, which can be erroneously created by make from ./install.sh.
2547	# Reject install programs that cannot install multiple files.
2548	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2549	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2550	if test -z "$INSTALL"; then
2551	if ${ac_cv_path_install+:} false; then :
2552	$as_echo_n "(cached) " >&6
2553	else
2554	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2555	for as_dir in $PATH
2556	do
2557	IFS=$as_save_IFS
2558	test -z "$as_dir" && as_dir=.
2559	# Account for people who put trailing slashes in PATH elements.
2560	case $as_dir/ in #((
2561	./ \| .// \| /[cC]/* \| \
2562	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2563	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2564	/usr/ucb/* ) ;;
2565	*)
2566	# OSF1 and SCO ODT 3.0 have their own names for install.
2567	# Don't use installbsd from OSF since it installs stuff as root
2568	# by default.
2569	for ac_prog in ginstall scoinst install; do
2570	for ac_exec_ext in '' $ac_executable_extensions; do
2571	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2572	if test $ac_prog = install &&
2573	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2574	# AIX install. It has an incompatible calling convention.
2575	:
2576	elif test $ac_prog = install &&
2577	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2578	# program-specific install script used by HP pwplus--don't use.
2579	:
2580	else
2581	rm -rf conftest.one conftest.two conftest.dir
2582	echo one > conftest.one
2583	echo two > conftest.two
2584	mkdir conftest.dir
2585	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2586	test -s conftest.one && test -s conftest.two &&
2587	test -s conftest.dir/conftest.one &&
2588	test -s conftest.dir/conftest.two
2589	then
2590	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2591	break 3
2592	fi
2593	fi
2594	fi
2595	done
2596	done
2597	;;
2598	esac
2599
2600	done
2601	IFS=$as_save_IFS
2602
2603	rm -rf conftest.one conftest.two conftest.dir
2604
2605	fi
2606	if test "${ac_cv_path_install+set}" = set; then
2607	INSTALL=$ac_cv_path_install
2608	else
2609	# As a last resort, use the slow shell script. Don't cache a
2610	# value for INSTALL within a source directory, because that will
2611	# break other packages using the cache if that directory is
2612	# removed, or if the value is a relative name.
2613	INSTALL=$ac_install_sh
2614	fi
2615	fi
2616	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2617	$as_echo "$INSTALL" >&6; }
2618
2619	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2620	# It thinks the first close brace ends the variable substitution.
2621	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2622
2623	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2624
2625	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2626
2627	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2628	$as_echo_n "checking whether build environment is sane... " >&6; }
2629	# Reject unsafe characters in $srcdir or the absolute working directory
2630	# name. Accept space and tab only in the latter.
2631	am_lf='
2632	'
2633	case `pwd` in
2634	[\\\"\#\$\&\'\`$am_lf])
2635	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2636	esac
2637	case $srcdir in
2638	[\\\"\#\$\&\'\`$am_lf\ \ ])
2639	as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2640	esac
2641
2642	# Do 'set' in a subshell so we don't clobber the current shell's
2643	# arguments. Must try -L first in case configure is actually a
2644	# symlink; some systems play weird games with the mod time of symlinks
2645	# (eg FreeBSD returns the mod time of the symlink's containing
2646	# directory).
2647	if (
2648	am_has_slept=no
2649	for am_try in 1 2; do
2650	echo "timestamp, slept: $am_has_slept" > conftest.file
2651	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2652	if test "$*" = "X"; then
2653	# -L didn't work.
2654	set X `ls -t "$srcdir/configure" conftest.file`
2655	fi
2656	if test "$*" != "X $srcdir/configure conftest.file" \
2657	&& test "$*" != "X conftest.file $srcdir/configure"; then
2658
2659	# If neither matched, then we have a broken ls. This can happen
2660	# if, for instance, CONFIG_SHELL is bash and it inherits a
2661	# broken ls alias from the environment. This has actually
2662	# happened. Such a system could not be considered "sane".
2663	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2664	alias in your environment" "$LINENO" 5
2665	fi
2666	if test "$2" = conftest.file \|\| test $am_try -eq 2; then
2667	break
2668	fi
2669	# Just in case.
2670	sleep 1
2671	am_has_slept=yes
2672	done
2673	test "$2" = conftest.file
2674	)
2675	then
2676	# Ok.
2677	:
2678	else
2679	as_fn_error $? "newly created file is older than distributed files!
2680	Check your system clock" "$LINENO" 5
2681	fi
2682	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2683	$as_echo "yes" >&6; }
2684	# If we didn't sleep, we still need to ensure time stamps of config.status and
2685	# generated files are strictly newer.
2686	am_sleep_pid=
2687	if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2688	( sleep 1 ) &
2689	am_sleep_pid=$!
2690	fi
2691
2692	rm -f conftest.file
2693
2694	test "$program_prefix" != NONE &&
2695	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2696	# Use a double $ so make ignores it.
2697	test "$program_suffix" != NONE &&
2698	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2699	# Double any \ or $.
2700	# By default was `s,x,x', remove it if useless.
2701	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2702	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2703
2704	# Expand $ac_aux_dir to an absolute path.
2705	am_aux_dir=`cd "$ac_aux_dir" && pwd`
2706
2707	if test x"${MISSING+set}" != xset; then
2708	case $am_aux_dir in
2709	\ \| \ )
2710	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2711	*)
2712	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2713	esac
2714	fi
2715	# Use eval to expand $SHELL
2716	if eval "$MISSING --is-lightweight"; then
2717	am_missing_run="$MISSING "
2718	else
2719	am_missing_run=
2720	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2721	$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2722	fi
2723
2724	if test x"${install_sh+set}" != xset; then
2725	case $am_aux_dir in
2726	\ \| \ )
2727	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2728	*)
2729	install_sh="\${SHELL} $am_aux_dir/install-sh"
2730	esac
2731	fi
2732
2733	# Installed binaries are usually stripped using 'strip' when the user
2734	# run "make install-strip". However 'strip' might not be the right
2735	# tool to use in cross-compilation environments, therefore Automake
2736	# will honor the 'STRIP' environment variable to overrule this program.
2737	if test "$cross_compiling" != no; then
2738	if test -n "$ac_tool_prefix"; then
2739	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2740	set dummy ${ac_tool_prefix}strip; ac_word=$2
2741	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2742	$as_echo_n "checking for $ac_word... " >&6; }
2743	if ${ac_cv_prog_STRIP+:} false; then :
2744	$as_echo_n "(cached) " >&6
2745	else
2746	if test -n "$STRIP"; then
2747	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2748	else
2749	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2750	for as_dir in $PATH
2751	do
2752	IFS=$as_save_IFS
2753	test -z "$as_dir" && as_dir=.
2754	for ac_exec_ext in '' $ac_executable_extensions; do
2755	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2756	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2757	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2758	break 2
2759	fi
2760	done
2761	done
2762	IFS=$as_save_IFS
2763
2764	fi
2765	fi
2766	STRIP=$ac_cv_prog_STRIP
2767	if test -n "$STRIP"; then
2768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2769	$as_echo "$STRIP" >&6; }
2770	else
2771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2772	$as_echo "no" >&6; }
2773	fi
2774
2775
2776	fi
2777	if test -z "$ac_cv_prog_STRIP"; then
2778	ac_ct_STRIP=$STRIP
2779	# Extract the first word of "strip", so it can be a program name with args.
2780	set dummy strip; ac_word=$2
2781	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2782	$as_echo_n "checking for $ac_word... " >&6; }
2783	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2784	$as_echo_n "(cached) " >&6
2785	else
2786	if test -n "$ac_ct_STRIP"; then
2787	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2788	else
2789	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2790	for as_dir in $PATH
2791	do
2792	IFS=$as_save_IFS
2793	test -z "$as_dir" && as_dir=.
2794	for ac_exec_ext in '' $ac_executable_extensions; do
2795	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2796	ac_cv_prog_ac_ct_STRIP="strip"
2797	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2798	break 2
2799	fi
2800	done
2801	done
2802	IFS=$as_save_IFS
2803
2804	fi
2805	fi
2806	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2807	if test -n "$ac_ct_STRIP"; then
2808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2809	$as_echo "$ac_ct_STRIP" >&6; }
2810	else
2811	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2812	$as_echo "no" >&6; }
2813	fi
2814
2815	if test "x$ac_ct_STRIP" = x; then
2816	STRIP=":"
2817	else
2818	case $cross_compiling:$ac_tool_warned in
2819	yes:)
2820	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2821	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2822	ac_tool_warned=yes ;;
2823	esac
2824	STRIP=$ac_ct_STRIP
2825	fi
2826	else
2827	STRIP="$ac_cv_prog_STRIP"
2828	fi
2829
2830	fi
2831	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2832
2833	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2834	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2835	if test -z "$MKDIR_P"; then
2836	if ${ac_cv_path_mkdir+:} false; then :
2837	$as_echo_n "(cached) " >&6
2838	else
2839	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2840	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2841	do
2842	IFS=$as_save_IFS
2843	test -z "$as_dir" && as_dir=.
2844	for ac_prog in mkdir gmkdir; do
2845	for ac_exec_ext in '' $ac_executable_extensions; do
2846	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
2847	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2848	'mkdir (GNU coreutils) '* \| \
2849	'mkdir (coreutils) '* \| \
2850	'mkdir (fileutils) '4.1*)
2851	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2852	break 3;;
2853	esac
2854	done
2855	done
2856	done
2857	IFS=$as_save_IFS
2858
2859	fi
2860
2861	test -d ./--version && rmdir ./--version
2862	if test "${ac_cv_path_mkdir+set}" = set; then
2863	MKDIR_P="$ac_cv_path_mkdir -p"
2864	else
2865	# As a last resort, use the slow shell script. Don't cache a
2866	# value for MKDIR_P within a source directory, because that will
2867	# break other packages using the cache if that directory is
2868	# removed, or if the value is a relative name.
2869	MKDIR_P="$ac_install_sh -d"
2870	fi
2871	fi
2872	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2873	$as_echo "$MKDIR_P" >&6; }
2874
2875	for ac_prog in gawk mawk nawk awk
2876	do
2877	# Extract the first word of "$ac_prog", so it can be a program name with args.
2878	set dummy $ac_prog; ac_word=$2
2879	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2880	$as_echo_n "checking for $ac_word... " >&6; }
2881	if ${ac_cv_prog_AWK+:} false; then :
2882	$as_echo_n "(cached) " >&6
2883	else
2884	if test -n "$AWK"; then
2885	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2886	else
2887	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2888	for as_dir in $PATH
2889	do
2890	IFS=$as_save_IFS
2891	test -z "$as_dir" && as_dir=.
2892	for ac_exec_ext in '' $ac_executable_extensions; do
2893	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2894	ac_cv_prog_AWK="$ac_prog"
2895	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2896	break 2
2897	fi
2898	done
2899	done
2900	IFS=$as_save_IFS
2901
2902	fi
2903	fi
2904	AWK=$ac_cv_prog_AWK
2905	if test -n "$AWK"; then
2906	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2907	$as_echo "$AWK" >&6; }
2908	else
2909	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2910	$as_echo "no" >&6; }
2911	fi
2912
2913
2914	test -n "$AWK" && break
2915	done
2916
2917	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2918	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2919	set x ${MAKE-make}
2920	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2921	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2922	$as_echo_n "(cached) " >&6
2923	else
2924	cat >conftest.make <<\_ACEOF
2925	SHELL = /bin/sh
2926	all:
2927	@echo '@@@%%%=$(MAKE)=@@@%%%'
2928	_ACEOF
2929	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2930	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2931	@@@%%%=?=@@@%%%*)
2932	eval ac_cv_prog_make_${ac_make}_set=yes;;
2933	*)
2934	eval ac_cv_prog_make_${ac_make}_set=no;;
2935	esac
2936	rm -f conftest.make
2937	fi
2938	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2939	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2940	$as_echo "yes" >&6; }
2941	SET_MAKE=
2942	else
2943	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2944	$as_echo "no" >&6; }
2945	SET_MAKE="MAKE=${MAKE-make}"
2946	fi
2947
2948	rm -rf .tst 2>/dev/null
2949	mkdir .tst 2>/dev/null
2950	if test -d .tst; then
2951	am__leading_dot=.
2952	else
2953	am__leading_dot=_
2954	fi
2955	rmdir .tst 2>/dev/null
2956
2957	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2958	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2959	# is not polluted with repeated "-I."
2960	am__isrc=' -I$(srcdir)'
2961	# test to see if srcdir already configured
2962	if test -f $srcdir/config.status; then
2963	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2964	fi
2965	fi
2966
2967	# test whether we have cygpath
2968	if test -z "$CYGPATH_W"; then
2969	if (cygpath --version) >/dev/null 2>/dev/null; then
2970	CYGPATH_W='cygpath -w'
2971	else
2972	CYGPATH_W=echo
2973	fi
2974	fi
2975
2976
2977	# Define the identity of the package.
2978	PACKAGE='cfa-cc'
2979	VERSION='1.0.0.0'
2980
2981
2982	cat >>confdefs.h <<_ACEOF
2983	#define PACKAGE "$PACKAGE"
2984	_ACEOF
2985
2986
2987	cat >>confdefs.h <<_ACEOF
2988	#define VERSION "$VERSION"
2989	_ACEOF
2990
2991	# Some tools Automake needs.
2992
2993	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2994
2995
2996	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2997
2998
2999	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3000
3001
3002	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3003
3004
3005	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3006
3007	# For better backward compatibility. To be removed once Automake 1.9.x
3008	# dies out for good. For more background, see:
3009	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3010	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3011	mkdir_p='$(MKDIR_P)'
3012
3013	# We need awk for the "check" target (and possibly the TAP driver). The
3014	# system "awk" is bad on some platforms.
3015	# Always define AMTAR for backward compatibility. Yes, it's still used
3016	# in the wild :-( We should find a proper way to deprecate it ...
3017	AMTAR='$${TAR-tar}'
3018
3019
3020	# We'll loop over all known methods to create a tar archive until one works.
3021	_am_tools='gnutar pax cpio none'
3022
3023	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3024
3025
3026
3027
3028
3029
3030	# POSIX will say in a future version that running "rm -f" with no argument
3031	# is OK; and we want to be able to make that assumption in our Makefile
3032	# recipes. So use an aggressive probe to check that the usage we want is
3033	# actually supported "in the wild" to an acceptable degree.
3034	# See automake bug#10828.
3035	# To make any issue more visible, cause the running configure to be aborted
3036	# by default if the 'rm' program in use doesn't match our expectations; the
3037	# user can still override this though.
3038	if rm -f && rm -fr && rm -rf; then : OK; else
3039	cat >&2 <<'END'
3040	Oops!
3041
3042	Your 'rm' program seems unable to run without file operands specified
3043	on the command line, even when the '-f' option is present. This is contrary
3044	to the behaviour of most rm programs out there, and not conforming with
3045	the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3046
3047	Please tell bug-automake@gnu.org about your system, including the value
3048	of your $PATH and any error possibly output before this message. This
3049	can help us improve future automake versions.
3050
3051	END
3052	if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3053	echo 'Configuration will proceed anyway, since you have set the' >&2
3054	echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3055	echo >&2
3056	else
3057	cat >&2 <<'END'
3058	Aborting the configuration process, to ensure you take notice of the issue.
3059
3060	You can download and install GNU coreutils to get an 'rm' implementation
3061	that behaves properly: <http://www.gnu.org/software/coreutils/>.
3062
3063	If you want to complete the configuration process using your problematic
3064	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3065	to "yes", and re-run configure.
3066
3067	END
3068	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3069	fi
3070	fi
3071
3072
3073	# Allow program name tansformation
3074	# will fill program_transform_name with appropriate sed regex
3075
3076
3077	#==============================================================================
3078	#Trasforming cc1 will break compilation
3079
3080	if test "${program_transform_name}" = ""; then
3081	as_fn_error $? "Program transform not supported.
3082	Use --with-cfa-name='[Desired name here]' instead" "$LINENO" 5
3083	fi
3084
3085	#Define the new name of the installed command
3086
3087	# Check whether --with-cfa-name was given.
3088	if test "${with_cfa_name+set}" = set; then :
3089	withval=$with_cfa_name; cfa_name=$withval
3090	else
3091	cfa_name="cfa"
3092	fi
3093
3094
3095	CFA_NAME=${cfa_name}
3096
3097
3098
3099	#==============================================================================
3100	# version information
3101
3102	rm -f version
3103	echo ${PACKAGE_VERSION} > version # file containing version number for other tools
3104	chmod ugo-w version
3105	ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods
3106	ver_minor=`cut -d '.' -f2 version`
3107	ver_patch=`cut -d '.' -f3 version`
3108	ver_build=`cut -d '.' -f4 version`
3109
3110	# AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version'])
3111
3112	cat >>confdefs.h <<_ACEOF
3113	#define CFA_VERSION_MAJOR ${ver_major}
3114	_ACEOF
3115
3116
3117	cat >>confdefs.h <<_ACEOF
3118	#define CFA_VERSION_MINOR ${ver_minor}
3119	_ACEOF
3120
3121
3122	cat >>confdefs.h <<_ACEOF
3123	#define CFA_VERSION_PATCH ${ver_patch}
3124	_ACEOF
3125
3126
3127	cat >>confdefs.h <<_ACEOF
3128	#define CFA_VERSION_BUILD ${ver_build}
3129	_ACEOF
3130
3131
3132	cat >>confdefs.h <<_ACEOF
3133	#define CFA_VERSION_SHORT "${ver_major}"
3134	_ACEOF
3135
3136
3137	cat >>confdefs.h <<_ACEOF
3138	#define CFA_VERSION "${ver_major}.${ver_minor}"
3139	_ACEOF
3140
3141
3142	cat >>confdefs.h <<_ACEOF
3143	#define CFA_VERSION_LONG "${ver_major}.${ver_minor}.${ver_patch}"
3144	_ACEOF
3145
3146
3147	cat >>confdefs.h <<_ACEOF
3148	#define CFA_VERSION_FULL "${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"
3149	_ACEOF
3150
3151
3152	#==============================================================================
3153	# HACK to be able to use conditionnals inside makefiles
3154	DOifskipcompile='ifeq ($(skipcompile),yes)
3155	else'
3156
3157
3158
3159	DOendif='endif'
3160
3161
3162
3163	#==============================================================================
3164	# backend compiler implementation
3165
3166	# Check whether --with-backend-compiler was given.
3167	if test "${with_backend_compiler+set}" = set; then :
3168	withval=$with_backend_compiler; backendcompiler=$withval
3169	else
3170	backendcompiler=""
3171	fi
3172
3173	if test "x$backendcompiler" != "x"; then
3174	BACKEND_CC=${backendcompiler}
3175	else
3176	# Extract the first word of "gcc", so it can be a program name with args.
3177	set dummy gcc; ac_word=$2
3178	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3179	$as_echo_n "checking for $ac_word... " >&6; }
3180	if ${ac_cv_path_BACKEND_CC+:} false; then :
3181	$as_echo_n "(cached) " >&6
3182	else
3183	case $BACKEND_CC in
3184	[\\/]* \| ?:[\\/]*)
3185	ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
3186	;;
3187	*)
3188	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3189	for as_dir in $PATH
3190	do
3191	IFS=$as_save_IFS
3192	test -z "$as_dir" && as_dir=.
3193	for ac_exec_ext in '' $ac_executable_extensions; do
3194	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3195	ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3196	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3197	break 2
3198	fi
3199	done
3200	done
3201	IFS=$as_save_IFS
3202
3203	;;
3204	esac
3205	fi
3206	BACKEND_CC=$ac_cv_path_BACKEND_CC
3207	if test -n "$BACKEND_CC"; then
3208	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3209	$as_echo "$BACKEND_CC" >&6; }
3210	else
3211	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3212	$as_echo "no" >&6; }
3213	fi
3214
3215	# check gcc installed
3216	if test "x$BACKEND_CC" = "x"; then
3217	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3218	exit 1
3219	fi
3220	fi
3221
3222	cat >>confdefs.h <<_ACEOF
3223	#define CFA_BACKEND_CC "${BACKEND_CC}"
3224	_ACEOF
3225
3226
3227
3228	#==============================================================================
3229	# Installation paths
3230
3231	if test "x$prefix" = "xNONE"; then
3232	cfa_prefix=${ac_default_prefix}
3233	else
3234	cfa_prefix=${prefix}
3235	fi
3236
3237	cat >>confdefs.h <<_ACEOF
3238	#define CFA_PREFIX "${cfa_prefix}"
3239	_ACEOF
3240
3241	CFA_PREFIX=${cfa_prefix}
3242
3243
3244	if test "$includedir" = '${prefix}/include'; then
3245	cfa_incdir="${cfa_prefix}/include/${cfa_name}"
3246	else
3247	cfa_incdir=${includedir}
3248	fi
3249
3250	cat >>confdefs.h <<_ACEOF
3251	#define CFA_INCDIR "${cfa_incdir}"
3252	_ACEOF
3253
3254	CFA_INCDIR=${cfa_incdir}
3255
3256
3257	if test "$bindir" = '${exec_prefix}/bin'; then
3258	cfa_bindir="${cfa_prefix}/bin"
3259	else
3260	cfa_bindir=${bindir}
3261	fi
3262
3263	cat >>confdefs.h <<_ACEOF
3264	#define CFA_BINDIR "${cfa_bindir}"
3265	_ACEOF
3266
3267	CFA_BINDIR=${cfa_bindir}
3268
3269
3270	if test "$libdir" = '${exec_prefix}/lib'; then
3271	if test "${ARCHITECTURE}" != ""; then
3272	cfa_libdir="${cfa_prefix}/lib/${cfa_name}/${ARCHITECTURE}-${CONFIGURATION}/"
3273	else
3274	cfa_libdir="${cfa_prefix}/lib/${cfa_name}/"
3275	fi
3276	else
3277	cfa_libdir="${libdir}/${ARCHITECTURE}${CONFIGURATION}"
3278	fi
3279
3280	cat >>confdefs.h <<_ACEOF
3281	#define CFA_LIBDIR "${cfa_libdir}"
3282	_ACEOF
3283
3284	CFA_LIBDIR=${cfa_libdir}
3285
3286
3287
3288	#==============================================================================
3289	# Create variables for commonly used targets
3290
3291	TOP_SRCDIR=$ac_pwd/$ac_confdir/
3292	TOP_BUILDDIR=$ac_pwd/
3293
3294
3295	cat >>confdefs.h <<_ACEOF
3296	#define TOP_SRCDIR "$TOP_SRCDIR"
3297	_ACEOF
3298
3299
3300	cat >>confdefs.h <<_ACEOF
3301	#define TOP_BUILDDIR "$TOP_BUILDDIR"
3302	_ACEOF
3303
3304
3305	DRIVER_DIR=${TOP_BUILDDIR}driver/
3306	CFACC=${DRIVER_DIR}cfa
3307	CFACPP=${DRIVER_DIR}cfa-cpp
3308
3309
3310
3311
3312	#==============================================================================
3313	# Flag variables needed to build in tree
3314	LIBCFA_SRC='${TOP_SRCDIR}/libcfa/src'
3315	BUILD_IN_TREE_FLAGS="-XCFA -t -B${DRIVER_DIR}"
3316
3317
3318	#==============================================================================
3319	# handle the list of hosts to build for
3320	for var in $ac_configure_args
3321	do
3322	#strip quotes surrouding values
3323	case $var in
3324	# skip cross compilation related arguments
3325	\'--host=) ;; \'host_alias=) ;; \'--build=) ;; \'build_alias=) ;; \'--target=) ;; \'target_alias=) ;;
3326
3327	# skip the target hosts
3328	\'--with-target-hosts=*) ;;
3329
3330	# append all other arguments to the sub configure arguments
3331	*) LIBCFA_GENERAL_ARGS="${LIBCFA_GENERAL_ARGS} $var";;
3332	esac
3333	done
3334
3335	#==============================================================================
3336	# handle the list of hosts to build for
3337	# Make sure we can run config.sub.
3338	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
3339	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3340
3341	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3342	$as_echo_n "checking build system type... " >&6; }
3343	if ${ac_cv_build+:} false; then :
3344	$as_echo_n "(cached) " >&6
3345	else
3346	ac_build_alias=$build_alias
3347	test "x$ac_build_alias" = x &&
3348	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3349	test "x$ac_build_alias" = x &&
3350	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3351	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
3352	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3353
3354	fi
3355	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3356	$as_echo "$ac_cv_build" >&6; }
3357	case $ac_cv_build in
3358	--*) ;;
3359	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3360	esac
3361	build=$ac_cv_build
3362	ac_save_IFS=$IFS; IFS='-'
3363	set x $ac_cv_build
3364	shift
3365	build_cpu=$1
3366	build_vendor=$2
3367	shift; shift
3368	# Remember, the first character of IFS is used to create $*,
3369	# except with old shells:
3370	build_os=$*
3371	IFS=$ac_save_IFS
3372	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
3373
3374
3375	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3376	$as_echo_n "checking host system type... " >&6; }
3377	if ${ac_cv_host+:} false; then :
3378	$as_echo_n "(cached) " >&6
3379	else
3380	if test "x$host_alias" = x; then
3381	ac_cv_host=$ac_cv_build
3382	else
3383	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
3384	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3385	fi
3386
3387	fi
3388	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3389	$as_echo "$ac_cv_host" >&6; }
3390	case $ac_cv_host in
3391	--*) ;;
3392	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3393	esac
3394	host=$ac_cv_host
3395	ac_save_IFS=$IFS; IFS='-'
3396	set x $ac_cv_host
3397	shift
3398	host_cpu=$1
3399	host_vendor=$2
3400	shift; shift
3401	# Remember, the first character of IFS is used to create $*,
3402	# except with old shells:
3403	host_os=$*
3404	IFS=$ac_save_IFS
3405	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
3406
3407
3408
3409	default_target="${host_cpu}:debug, ${host_cpu}:nodebug"
3410
3411	# Check whether --with-target-hosts was given.
3412	if test "${with_target_hosts+set}" = set; then :
3413	withval=$with_target_hosts; target_hosts=$withval
3414	else
3415	target_hosts=${default_target}
3416	fi
3417
3418
3419	TARGET_HOSTS=${target_hosts}
3420
3421
3422	LIBCFA_PATHS="DRIVER_DIR=${DRIVER_DIR}"
3423
3424	for i in $(echo $target_hosts \| sed "s/,/ /g")
3425	do
3426	# call your procedure/other scripts here below
3427	arch_name=$(echo $i \| sed -r "s/:(.*)//g")
3428	lib_config=$(echo $i \| sed -r "s/(.*)://g")
3429
3430	case $lib_config in
3431	"nodebug") ;;
3432	"debug") ;;
3433	"nolib") ;;
3434	*)
3435	>&2 echo "Configuration must be 'debug', 'nodebug' or 'nolib'"
3436	exit 1
3437	;;
3438	esac
3439
3440
3441	case $arch_name in
3442	"x64" ) cannon_arch_name="x64";;
3443	"x86-64" ) cannon_arch_name="x64";;
3444	"x86_64" ) cannon_arch_name="x64";;
3445	"x86" ) cannon_arch_name="x86";;
3446	"i386" ) cannon_arch_name="x86";;
3447	"i486" ) cannon_arch_name="x86";;
3448	"i686" ) cannon_arch_name="x86";;
3449	"Intel 80386") cannon_arch_name="x86";;
3450	"arm" ) cannon_arch_name="arm";;
3451	"ARM" ) cannon_arch_name="arm";;
3452	*)
3453	>&2 echo "Unkown architecture " $arch_name;
3454	exit 1
3455	;;
3456	esac
3457
3458	lib_arch=${cannon_arch_name}
3459	lib_dir="libcfa/${lib_arch}-${lib_config}"
3460
3461	LIBCFA_TARGET_DIRS="${LIBCFA_TARGET_DIRS} ${lib_dir}"
3462	LIBCFA_TARGET_MAKEFILES="${LIBCFA_TARGET_MAKEFILES} ${lib_dir}/Makefile"
3463
3464	mkdir -p ${lib_dir}
3465	echo -n "${LIBCFA_GENERAL_ARGS} " > ${lib_dir}/config.data
3466	echo -n "${LIBCFA_PATHS} " >> ${lib_dir}/config.data
3467	echo -n "ARCHITECTURE=${lib_arch} " >> ${lib_dir}/config.data
3468	echo -n "CONFIGURATION=${lib_config}" >> ${lib_dir}/config.data
3469	done
3470
3471
3472
3473
3474
3475	case $arch_name in
3476	"x64" ) cannon_arch_name="x64";;
3477	"x86-64" ) cannon_arch_name="x64";;
3478	"x86_64" ) cannon_arch_name="x64";;
3479	"x86" ) cannon_arch_name="x86";;
3480	"i386" ) cannon_arch_name="x86";;
3481	"i486" ) cannon_arch_name="x86";;
3482	"i686" ) cannon_arch_name="x86";;
3483	"Intel 80386") cannon_arch_name="x86";;
3484	"arm" ) cannon_arch_name="arm";;
3485	"ARM" ) cannon_arch_name="arm";;
3486	*)
3487	>&2 echo "Unkown architecture " $arch_name;
3488	exit 1
3489	;;
3490	esac
3491
3492
3493	cat >>confdefs.h <<_ACEOF
3494	#define CFA_DEFAULT_CPU "$cannon_arch_name"
3495	_ACEOF
3496
3497
3498	cat >>confdefs.h <<_ACEOF
3499	#define CFA_64_CPU "x64"
3500	_ACEOF
3501
3502
3503	cat >>confdefs.h <<_ACEOF
3504	#define CFA_32_CPU "x86"
3505	_ACEOF
3506
3507
3508	#==============================================================================
3509	# CAFLAGS
3510
3511	cat >>confdefs.h <<_ACEOF
3512	#define CFA_FLAGS "${CFAFLAGS}"
3513	_ACEOF
3514
3515	CFA_FLAGS=${CFAFLAGS}
3516
3517
3518	#==============================================================================
3519	# Checks for programs.
3520	ac_ext=cpp
3521	ac_cpp='$CXXCPP $CPPFLAGS'
3522	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3523	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3524	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3525	if test -z "$CXX"; then
3526	if test -n "$CCC"; then
3527	CXX=$CCC
3528	else
3529	if test -n "$ac_tool_prefix"; then
3530	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3531	do
3532	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3533	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3534	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3535	$as_echo_n "checking for $ac_word... " >&6; }
3536	if ${ac_cv_prog_CXX+:} false; then :
3537	$as_echo_n "(cached) " >&6
3538	else
3539	if test -n "$CXX"; then
3540	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3541	else
3542	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3543	for as_dir in $PATH
3544	do
3545	IFS=$as_save_IFS
3546	test -z "$as_dir" && as_dir=.
3547	for ac_exec_ext in '' $ac_executable_extensions; do
3548	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3549	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3550	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3551	break 2
3552	fi
3553	done
3554	done
3555	IFS=$as_save_IFS
3556
3557	fi
3558	fi
3559	CXX=$ac_cv_prog_CXX
3560	if test -n "$CXX"; then
3561	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3562	$as_echo "$CXX" >&6; }
3563	else
3564	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3565	$as_echo "no" >&6; }
3566	fi
3567
3568
3569	test -n "$CXX" && break
3570	done
3571	fi
3572	if test -z "$CXX"; then
3573	ac_ct_CXX=$CXX
3574	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3575	do
3576	# Extract the first word of "$ac_prog", so it can be a program name with args.
3577	set dummy $ac_prog; ac_word=$2
3578	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3579	$as_echo_n "checking for $ac_word... " >&6; }
3580	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3581	$as_echo_n "(cached) " >&6
3582	else
3583	if test -n "$ac_ct_CXX"; then
3584	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3585	else
3586	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3587	for as_dir in $PATH
3588	do
3589	IFS=$as_save_IFS
3590	test -z "$as_dir" && as_dir=.
3591	for ac_exec_ext in '' $ac_executable_extensions; do
3592	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3593	ac_cv_prog_ac_ct_CXX="$ac_prog"
3594	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3595	break 2
3596	fi
3597	done
3598	done
3599	IFS=$as_save_IFS
3600
3601	fi
3602	fi
3603	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3604	if test -n "$ac_ct_CXX"; then
3605	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3606	$as_echo "$ac_ct_CXX" >&6; }
3607	else
3608	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3609	$as_echo "no" >&6; }
3610	fi
3611
3612
3613	test -n "$ac_ct_CXX" && break
3614	done
3615
3616	if test "x$ac_ct_CXX" = x; then
3617	CXX="g++"
3618	else
3619	case $cross_compiling:$ac_tool_warned in
3620	yes:)
3621	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3622	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3623	ac_tool_warned=yes ;;
3624	esac
3625	CXX=$ac_ct_CXX
3626	fi
3627	fi
3628
3629	fi
3630	fi
3631	# Provide some information about the compiler.
3632	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3633	set X $ac_compile
3634	ac_compiler=$2
3635	for ac_option in --version -v -V -qversion; do
3636	{ { ac_try="$ac_compiler $ac_option >&5"
3637	case "(($ac_try" in
3638	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3639	*) ac_try_echo=$ac_try;;
3640	esac
3641	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3642	$as_echo "$ac_try_echo"; } >&5
3643	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3644	ac_status=$?
3645	if test -s conftest.err; then
3646	sed '10a\
3647	... rest of stderr output deleted ...
3648	10q' conftest.err >conftest.er1
3649	cat conftest.er1 >&5
3650	fi
3651	rm -f conftest.er1 conftest.err
3652	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3653	test $ac_status = 0; }
3654	done
3655
3656	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3657	/* end confdefs.h. */
3658
3659	int
3660	main ()
3661	{
3662
3663	;
3664	return 0;
3665	}
3666	_ACEOF
3667	ac_clean_files_save=$ac_clean_files
3668	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3669	# Try to create an executable without -o first, disregard a.out.
3670	# It will help us diagnose broken compilers, and finding out an intuition
3671	# of exeext.
3672	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3673	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3674	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3675
3676	# The possible output files:
3677	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3678
3679	ac_rmfiles=
3680	for ac_file in $ac_files
3681	do
3682	case $ac_file in
3683	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3684	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3685	esac
3686	done
3687	rm -f $ac_rmfiles
3688
3689	if { { ac_try="$ac_link_default"
3690	case "(($ac_try" in
3691	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3692	*) ac_try_echo=$ac_try;;
3693	esac
3694	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3695	$as_echo "$ac_try_echo"; } >&5
3696	(eval "$ac_link_default") 2>&5
3697	ac_status=$?
3698	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3699	test $ac_status = 0; }; then :
3700	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3701	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3702	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3703	# so that the user can short-circuit this test for compilers unknown to
3704	# Autoconf.
3705	for ac_file in $ac_files ''
3706	do
3707	test -f "$ac_file" \|\| continue
3708	case $ac_file in
3709	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3710	;;
3711	[ab].out )
3712	# We found the default executable, but exeext='' is most
3713	# certainly right.
3714	break;;
3715	. )
3716	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3717	then :; else
3718	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3719	fi
3720	# We set ac_cv_exeext here because the later test for it is not
3721	# safe: cross compilers may not add the suffix if given an `-o'
3722	# argument, so we may need to know it at that point already.
3723	# Even if this section looks crufty: it has the advantage of
3724	# actually working.
3725	break;;
3726	* )
3727	break;;
3728	esac
3729	done
3730	test "$ac_cv_exeext" = no && ac_cv_exeext=
3731
3732	else
3733	ac_file=''
3734	fi
3735	if test -z "$ac_file"; then :
3736	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3737	$as_echo "no" >&6; }
3738	$as_echo "$as_me: failed program was:" >&5
3739	sed 's/^/\| /' conftest.$ac_ext >&5
3740
3741	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3742	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3743	as_fn_error 77 "C++ compiler cannot create executables
3744	See \`config.log' for more details" "$LINENO" 5; }
3745	else
3746	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3747	$as_echo "yes" >&6; }
3748	fi
3749	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3750	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3751	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3752	$as_echo "$ac_file" >&6; }
3753	ac_exeext=$ac_cv_exeext
3754
3755	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3756	ac_clean_files=$ac_clean_files_save
3757	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3758	$as_echo_n "checking for suffix of executables... " >&6; }
3759	if { { ac_try="$ac_link"
3760	case "(($ac_try" in
3761	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3762	*) ac_try_echo=$ac_try;;
3763	esac
3764	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3765	$as_echo "$ac_try_echo"; } >&5
3766	(eval "$ac_link") 2>&5
3767	ac_status=$?
3768	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3769	test $ac_status = 0; }; then :
3770	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3771	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3772	# work properly (i.e., refer to `conftest.exe'), while it won't with
3773	# `rm'.
3774	for ac_file in conftest.exe conftest conftest.*; do
3775	test -f "$ac_file" \|\| continue
3776	case $ac_file in
3777	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3778	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3779	break;;
3780	* ) break;;
3781	esac
3782	done
3783	else
3784	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3785	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3786	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3787	See \`config.log' for more details" "$LINENO" 5; }
3788	fi
3789	rm -f conftest conftest$ac_cv_exeext
3790	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3791	$as_echo "$ac_cv_exeext" >&6; }
3792
3793	rm -f conftest.$ac_ext
3794	EXEEXT=$ac_cv_exeext
3795	ac_exeext=$EXEEXT
3796	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3797	/* end confdefs.h. */
3798	#include <stdio.h>
3799	int
3800	main ()
3801	{
3802	FILE *f = fopen ("conftest.out", "w");
3803	return ferror (f) \|\| fclose (f) != 0;
3804
3805	;
3806	return 0;
3807	}
3808	_ACEOF
3809	ac_clean_files="$ac_clean_files conftest.out"
3810	# Check that the compiler produces executables we can run. If not, either
3811	# the compiler is broken, or we cross compile.
3812	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3813	$as_echo_n "checking whether we are cross compiling... " >&6; }
3814	if test "$cross_compiling" != yes; then
3815	{ { ac_try="$ac_link"
3816	case "(($ac_try" in
3817	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3818	*) ac_try_echo=$ac_try;;
3819	esac
3820	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3821	$as_echo "$ac_try_echo"; } >&5
3822	(eval "$ac_link") 2>&5
3823	ac_status=$?
3824	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3825	test $ac_status = 0; }
3826	if { ac_try='./conftest$ac_cv_exeext'
3827	{ { case "(($ac_try" in
3828	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3829	*) ac_try_echo=$ac_try;;
3830	esac
3831	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3832	$as_echo "$ac_try_echo"; } >&5
3833	(eval "$ac_try") 2>&5
3834	ac_status=$?
3835	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3836	test $ac_status = 0; }; }; then
3837	cross_compiling=no
3838	else
3839	if test "$cross_compiling" = maybe; then
3840	cross_compiling=yes
3841	else
3842	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3843	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3844	as_fn_error $? "cannot run C++ compiled programs.
3845	If you meant to cross compile, use \`--host'.
3846	See \`config.log' for more details" "$LINENO" 5; }
3847	fi
3848	fi
3849	fi
3850	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3851	$as_echo "$cross_compiling" >&6; }
3852
3853	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3854	ac_clean_files=$ac_clean_files_save
3855	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3856	$as_echo_n "checking for suffix of object files... " >&6; }
3857	if ${ac_cv_objext+:} false; then :
3858	$as_echo_n "(cached) " >&6
3859	else
3860	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3861	/* end confdefs.h. */
3862
3863	int
3864	main ()
3865	{
3866
3867	;
3868	return 0;
3869	}
3870	_ACEOF
3871	rm -f conftest.o conftest.obj
3872	if { { ac_try="$ac_compile"
3873	case "(($ac_try" in
3874	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3875	*) ac_try_echo=$ac_try;;
3876	esac
3877	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3878	$as_echo "$ac_try_echo"; } >&5
3879	(eval "$ac_compile") 2>&5
3880	ac_status=$?
3881	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3882	test $ac_status = 0; }; then :
3883	for ac_file in conftest.o conftest.obj conftest.*; do
3884	test -f "$ac_file" \|\| continue;
3885	case $ac_file in
3886	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3887	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3888	break;;
3889	esac
3890	done
3891	else
3892	$as_echo "$as_me: failed program was:" >&5
3893	sed 's/^/\| /' conftest.$ac_ext >&5
3894
3895	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3896	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3897	as_fn_error $? "cannot compute suffix of object files: cannot compile
3898	See \`config.log' for more details" "$LINENO" 5; }
3899	fi
3900	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3901	fi
3902	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3903	$as_echo "$ac_cv_objext" >&6; }
3904	OBJEXT=$ac_cv_objext
3905	ac_objext=$OBJEXT
3906	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3907	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3908	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3909	$as_echo_n "(cached) " >&6
3910	else
3911	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3912	/* end confdefs.h. */
3913
3914	int
3915	main ()
3916	{
3917	#ifndef __GNUC__
3918	choke me
3919	#endif
3920
3921	;
3922	return 0;
3923	}
3924	_ACEOF
3925	if ac_fn_cxx_try_compile "$LINENO"; then :
3926	ac_compiler_gnu=yes
3927	else
3928	ac_compiler_gnu=no
3929	fi
3930	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3931	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3932
3933	fi
3934	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3935	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3936	if test $ac_compiler_gnu = yes; then
3937	GXX=yes
3938	else
3939	GXX=
3940	fi
3941	ac_test_CXXFLAGS=${CXXFLAGS+set}
3942	ac_save_CXXFLAGS=$CXXFLAGS
3943	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3944	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3945	if ${ac_cv_prog_cxx_g+:} false; then :
3946	$as_echo_n "(cached) " >&6
3947	else
3948	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3949	ac_cxx_werror_flag=yes
3950	ac_cv_prog_cxx_g=no
3951	CXXFLAGS="-g"
3952	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3953	/* end confdefs.h. */
3954
3955	int
3956	main ()
3957	{
3958
3959	;
3960	return 0;
3961	}
3962	_ACEOF
3963	if ac_fn_cxx_try_compile "$LINENO"; then :
3964	ac_cv_prog_cxx_g=yes
3965	else
3966	CXXFLAGS=""
3967	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3968	/* end confdefs.h. */
3969
3970	int
3971	main ()
3972	{
3973
3974	;
3975	return 0;
3976	}
3977	_ACEOF
3978	if ac_fn_cxx_try_compile "$LINENO"; then :
3979
3980	else
3981	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3982	CXXFLAGS="-g"
3983	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3984	/* end confdefs.h. */
3985
3986	int
3987	main ()
3988	{
3989
3990	;
3991	return 0;
3992	}
3993	_ACEOF
3994	if ac_fn_cxx_try_compile "$LINENO"; then :
3995	ac_cv_prog_cxx_g=yes
3996	fi
3997	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3998	fi
3999	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4000	fi
4001	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4002	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4003	fi
4004	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4005	$as_echo "$ac_cv_prog_cxx_g" >&6; }
4006	if test "$ac_test_CXXFLAGS" = set; then
4007	CXXFLAGS=$ac_save_CXXFLAGS
4008	elif test $ac_cv_prog_cxx_g = yes; then
4009	if test "$GXX" = yes; then
4010	CXXFLAGS="-g -O2"
4011	else
4012	CXXFLAGS="-g"
4013	fi
4014	else
4015	if test "$GXX" = yes; then
4016	CXXFLAGS="-O2"
4017	else
4018	CXXFLAGS=
4019	fi
4020	fi
4021	ac_ext=c
4022	ac_cpp='$CPP $CPPFLAGS'
4023	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4024	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4025	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4026	DEPDIR="${am__leading_dot}deps"
4027
4028	ac_config_commands="$ac_config_commands depfiles"
4029
4030
4031	am_make=${MAKE-make}
4032	cat > confinc << 'END'
4033	am__doit:
4034	@echo this is the am__doit target
4035	.PHONY: am__doit
4036	END
4037	# If we don't find an include directive, just comment out the code.
4038	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4039	$as_echo_n "checking for style of include used by $am_make... " >&6; }
4040	am__include="#"
4041	am__quote=
4042	_am_result=none
4043	# First try GNU make style include.
4044	echo "include confinc" > confmf
4045	# Ignore all kinds of additional output from 'make'.
4046	case `$am_make -s -f confmf 2> /dev/null` in #(
4047	the\ am__doit\ target)
4048	am__include=include
4049	am__quote=
4050	_am_result=GNU
4051	;;
4052	esac
4053	# Now try BSD make style include.
4054	if test "$am__include" = "#"; then
4055	echo '.include "confinc"' > confmf
4056	case `$am_make -s -f confmf 2> /dev/null` in #(
4057	the\ am__doit\ target)
4058	am__include=.include
4059	am__quote="\""
4060	_am_result=BSD
4061	;;
4062	esac
4063	fi
4064
4065
4066	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4067	$as_echo "$_am_result" >&6; }
4068	rm -f confinc confmf
4069
4070	# Check whether --enable-dependency-tracking was given.
4071	if test "${enable_dependency_tracking+set}" = set; then :
4072	enableval=$enable_dependency_tracking;
4073	fi
4074
4075	if test "x$enable_dependency_tracking" != xno; then
4076	am_depcomp="$ac_aux_dir/depcomp"
4077	AMDEPBACKSLASH='\'
4078	am__nodep='_no'
4079	fi
4080	if test "x$enable_dependency_tracking" != xno; then
4081	AMDEP_TRUE=
4082	AMDEP_FALSE='#'
4083	else
4084	AMDEP_TRUE='#'
4085	AMDEP_FALSE=
4086	fi
4087
4088
4089
4090	depcc="$CXX" am_compiler_list=
4091
4092	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4093	$as_echo_n "checking dependency style of $depcc... " >&6; }
4094	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4095	$as_echo_n "(cached) " >&6
4096	else
4097	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4098	# We make a subdir and do the tests there. Otherwise we can end up
4099	# making bogus files that we don't know about and never remove. For
4100	# instance it was reported that on HP-UX the gcc test will end up
4101	# making a dummy file named 'D' -- because '-MD' means "put the output
4102	# in D".
4103	rm -rf conftest.dir
4104	mkdir conftest.dir
4105	# Copy depcomp to subdir because otherwise we won't find it if we're
4106	# using a relative directory.
4107	cp "$am_depcomp" conftest.dir
4108	cd conftest.dir
4109	# We will build objects and dependencies in a subdirectory because
4110	# it helps to detect inapplicable dependency modes. For instance
4111	# both Tru64's cc and ICC support -MD to output dependencies as a
4112	# side effect of compilation, but ICC will put the dependencies in
4113	# the current directory while Tru64 will put them in the object
4114	# directory.
4115	mkdir sub
4116
4117	am_cv_CXX_dependencies_compiler_type=none
4118	if test "$am_compiler_list" = ""; then
4119	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4120	fi
4121	am__universal=false
4122	case " $depcc " in #(
4123	\ -arch\ \ -arch\ *) am__universal=true ;;
4124	esac
4125
4126	for depmode in $am_compiler_list; do
4127	# Setup a source with many dependencies, because some compilers
4128	# like to wrap large dependency lists on column 80 (with \), and
4129	# we should not choose a depcomp mode which is confused by this.
4130	#
4131	# We need to recreate these files for each test, as the compiler may
4132	# overwrite some of them when testing with obscure command lines.
4133	# This happens at least with the AIX C compiler.
4134	: > sub/conftest.c
4135	for i in 1 2 3 4 5 6; do
4136	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4137	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4138	# Solaris 10 /bin/sh.
4139	echo '/* dummy */' > sub/conftst$i.h
4140	done
4141	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4142
4143	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4144	# mode. It turns out that the SunPro C++ compiler does not properly
4145	# handle '-M -o', and we need to detect this. Also, some Intel
4146	# versions had trouble with output in subdirs.
4147	am__obj=sub/conftest.${OBJEXT-o}
4148	am__minus_obj="-o $am__obj"
4149	case $depmode in
4150	gcc)
4151	# This depmode causes a compiler race in universal mode.
4152	test "$am__universal" = false \|\| continue
4153	;;
4154	nosideeffect)
4155	# After this tag, mechanisms are not by side-effect, so they'll
4156	# only be used when explicitly requested.
4157	if test "x$enable_dependency_tracking" = xyes; then
4158	continue
4159	else
4160	break
4161	fi
4162	;;
4163	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4164	# This compiler won't grok '-c -o', but also, the minuso test has
4165	# not run yet. These depmodes are late enough in the game, and
4166	# so weak that their functioning should not be impacted.
4167	am__obj=conftest.${OBJEXT-o}
4168	am__minus_obj=
4169	;;
4170	none) break ;;
4171	esac
4172	if depmode=$depmode \
4173	source=sub/conftest.c object=$am__obj \
4174	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4175	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4176	>/dev/null 2>conftest.err &&
4177	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4178	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4179	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4180	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4181	# icc doesn't choke on unknown options, it will just issue warnings
4182	# or remarks (even with -Werror). So we grep stderr for any message
4183	# that says an option was ignored or not supported.
4184	# When given -MP, icc 7.0 and 7.1 complain thusly:
4185	# icc: Command line warning: ignoring option '-M'; no argument required
4186	# The diagnosis changed in icc 8.0:
4187	# icc: Command line remark: option '-MP' not supported
4188	if (grep 'ignoring option' conftest.err \|\|
4189	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4190	am_cv_CXX_dependencies_compiler_type=$depmode
4191	break
4192	fi
4193	fi
4194	done
4195
4196	cd ..
4197	rm -rf conftest.dir
4198	else
4199	am_cv_CXX_dependencies_compiler_type=none
4200	fi
4201
4202	fi
4203	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4204	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4205	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4206
4207	if
4208	test "x$enable_dependency_tracking" != xno \
4209	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4210	am__fastdepCXX_TRUE=
4211	am__fastdepCXX_FALSE='#'
4212	else
4213	am__fastdepCXX_TRUE='#'
4214	am__fastdepCXX_FALSE=
4215	fi
4216
4217
4218	ac_ext=c
4219	ac_cpp='$CPP $CPPFLAGS'
4220	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4221	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4222	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4223	if test -n "$ac_tool_prefix"; then
4224	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4225	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4226	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4227	$as_echo_n "checking for $ac_word... " >&6; }
4228	if ${ac_cv_prog_CC+:} false; then :
4229	$as_echo_n "(cached) " >&6
4230	else
4231	if test -n "$CC"; then
4232	ac_cv_prog_CC="$CC" # Let the user override the test.
4233	else
4234	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4235	for as_dir in $PATH
4236	do
4237	IFS=$as_save_IFS
4238	test -z "$as_dir" && as_dir=.
4239	for ac_exec_ext in '' $ac_executable_extensions; do
4240	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4241	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4242	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4243	break 2
4244	fi
4245	done
4246	done
4247	IFS=$as_save_IFS
4248
4249	fi
4250	fi
4251	CC=$ac_cv_prog_CC
4252	if test -n "$CC"; then
4253	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4254	$as_echo "$CC" >&6; }
4255	else
4256	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4257	$as_echo "no" >&6; }
4258	fi
4259
4260
4261	fi
4262	if test -z "$ac_cv_prog_CC"; then
4263	ac_ct_CC=$CC
4264	# Extract the first word of "gcc", so it can be a program name with args.
4265	set dummy gcc; ac_word=$2
4266	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4267	$as_echo_n "checking for $ac_word... " >&6; }
4268	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4269	$as_echo_n "(cached) " >&6
4270	else
4271	if test -n "$ac_ct_CC"; then
4272	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4273	else
4274	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4275	for as_dir in $PATH
4276	do
4277	IFS=$as_save_IFS
4278	test -z "$as_dir" && as_dir=.
4279	for ac_exec_ext in '' $ac_executable_extensions; do
4280	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4281	ac_cv_prog_ac_ct_CC="gcc"
4282	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4283	break 2
4284	fi
4285	done
4286	done
4287	IFS=$as_save_IFS
4288
4289	fi
4290	fi
4291	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4292	if test -n "$ac_ct_CC"; then
4293	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4294	$as_echo "$ac_ct_CC" >&6; }
4295	else
4296	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4297	$as_echo "no" >&6; }
4298	fi
4299
4300	if test "x$ac_ct_CC" = x; then
4301	CC=""
4302	else
4303	case $cross_compiling:$ac_tool_warned in
4304	yes:)
4305	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4306	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4307	ac_tool_warned=yes ;;
4308	esac
4309	CC=$ac_ct_CC
4310	fi
4311	else
4312	CC="$ac_cv_prog_CC"
4313	fi
4314
4315	if test -z "$CC"; then
4316	if test -n "$ac_tool_prefix"; then
4317	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4318	set dummy ${ac_tool_prefix}cc; ac_word=$2
4319	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4320	$as_echo_n "checking for $ac_word... " >&6; }
4321	if ${ac_cv_prog_CC+:} false; then :
4322	$as_echo_n "(cached) " >&6
4323	else
4324	if test -n "$CC"; then
4325	ac_cv_prog_CC="$CC" # Let the user override the test.
4326	else
4327	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4328	for as_dir in $PATH
4329	do
4330	IFS=$as_save_IFS
4331	test -z "$as_dir" && as_dir=.
4332	for ac_exec_ext in '' $ac_executable_extensions; do
4333	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4334	ac_cv_prog_CC="${ac_tool_prefix}cc"
4335	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4336	break 2
4337	fi
4338	done
4339	done
4340	IFS=$as_save_IFS
4341
4342	fi
4343	fi
4344	CC=$ac_cv_prog_CC
4345	if test -n "$CC"; then
4346	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4347	$as_echo "$CC" >&6; }
4348	else
4349	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4350	$as_echo "no" >&6; }
4351	fi
4352
4353
4354	fi
4355	fi
4356	if test -z "$CC"; then
4357	# Extract the first word of "cc", so it can be a program name with args.
4358	set dummy cc; ac_word=$2
4359	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4360	$as_echo_n "checking for $ac_word... " >&6; }
4361	if ${ac_cv_prog_CC+:} false; then :
4362	$as_echo_n "(cached) " >&6
4363	else
4364	if test -n "$CC"; then
4365	ac_cv_prog_CC="$CC" # Let the user override the test.
4366	else
4367	ac_prog_rejected=no
4368	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4369	for as_dir in $PATH
4370	do
4371	IFS=$as_save_IFS
4372	test -z "$as_dir" && as_dir=.
4373	for ac_exec_ext in '' $ac_executable_extensions; do
4374	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4375	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4376	ac_prog_rejected=yes
4377	continue
4378	fi
4379	ac_cv_prog_CC="cc"
4380	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4381	break 2
4382	fi
4383	done
4384	done
4385	IFS=$as_save_IFS
4386
4387	if test $ac_prog_rejected = yes; then
4388	# We found a bogon in the path, so make sure we never use it.
4389	set dummy $ac_cv_prog_CC
4390	shift
4391	if test $# != 0; then
4392	# We chose a different compiler from the bogus one.
4393	# However, it has the same basename, so the bogon will be chosen
4394	# first if we set CC to just the basename; use the full file name.
4395	shift
4396	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4397	fi
4398	fi
4399	fi
4400	fi
4401	CC=$ac_cv_prog_CC
4402	if test -n "$CC"; then
4403	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4404	$as_echo "$CC" >&6; }
4405	else
4406	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4407	$as_echo "no" >&6; }
4408	fi
4409
4410
4411	fi
4412	if test -z "$CC"; then
4413	if test -n "$ac_tool_prefix"; then
4414	for ac_prog in cl.exe
4415	do
4416	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4417	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4418	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4419	$as_echo_n "checking for $ac_word... " >&6; }
4420	if ${ac_cv_prog_CC+:} false; then :
4421	$as_echo_n "(cached) " >&6
4422	else
4423	if test -n "$CC"; then
4424	ac_cv_prog_CC="$CC" # Let the user override the test.
4425	else
4426	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4427	for as_dir in $PATH
4428	do
4429	IFS=$as_save_IFS
4430	test -z "$as_dir" && as_dir=.
4431	for ac_exec_ext in '' $ac_executable_extensions; do
4432	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4433	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4434	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4435	break 2
4436	fi
4437	done
4438	done
4439	IFS=$as_save_IFS
4440
4441	fi
4442	fi
4443	CC=$ac_cv_prog_CC
4444	if test -n "$CC"; then
4445	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4446	$as_echo "$CC" >&6; }
4447	else
4448	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4449	$as_echo "no" >&6; }
4450	fi
4451
4452
4453	test -n "$CC" && break
4454	done
4455	fi
4456	if test -z "$CC"; then
4457	ac_ct_CC=$CC
4458	for ac_prog in cl.exe
4459	do
4460	# Extract the first word of "$ac_prog", so it can be a program name with args.
4461	set dummy $ac_prog; ac_word=$2
4462	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4463	$as_echo_n "checking for $ac_word... " >&6; }
4464	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4465	$as_echo_n "(cached) " >&6
4466	else
4467	if test -n "$ac_ct_CC"; then
4468	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4469	else
4470	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4471	for as_dir in $PATH
4472	do
4473	IFS=$as_save_IFS
4474	test -z "$as_dir" && as_dir=.
4475	for ac_exec_ext in '' $ac_executable_extensions; do
4476	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4477	ac_cv_prog_ac_ct_CC="$ac_prog"
4478	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4479	break 2
4480	fi
4481	done
4482	done
4483	IFS=$as_save_IFS
4484
4485	fi
4486	fi
4487	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4488	if test -n "$ac_ct_CC"; then
4489	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4490	$as_echo "$ac_ct_CC" >&6; }
4491	else
4492	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4493	$as_echo "no" >&6; }
4494	fi
4495
4496
4497	test -n "$ac_ct_CC" && break
4498	done
4499
4500	if test "x$ac_ct_CC" = x; then
4501	CC=""
4502	else
4503	case $cross_compiling:$ac_tool_warned in
4504	yes:)
4505	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4506	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4507	ac_tool_warned=yes ;;
4508	esac
4509	CC=$ac_ct_CC
4510	fi
4511	fi
4512
4513	fi
4514
4515
4516	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4517	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4518	as_fn_error $? "no acceptable C compiler found in \$PATH
4519	See \`config.log' for more details" "$LINENO" 5; }
4520
4521	# Provide some information about the compiler.
4522	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4523	set X $ac_compile
4524	ac_compiler=$2
4525	for ac_option in --version -v -V -qversion; do
4526	{ { ac_try="$ac_compiler $ac_option >&5"
4527	case "(($ac_try" in
4528	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4529	*) ac_try_echo=$ac_try;;
4530	esac
4531	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4532	$as_echo "$ac_try_echo"; } >&5
4533	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4534	ac_status=$?
4535	if test -s conftest.err; then
4536	sed '10a\
4537	... rest of stderr output deleted ...
4538	10q' conftest.err >conftest.er1
4539	cat conftest.er1 >&5
4540	fi
4541	rm -f conftest.er1 conftest.err
4542	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4543	test $ac_status = 0; }
4544	done
4545
4546	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4547	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4548	if ${ac_cv_c_compiler_gnu+:} false; then :
4549	$as_echo_n "(cached) " >&6
4550	else
4551	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4552	/* end confdefs.h. */
4553
4554	int
4555	main ()
4556	{
4557	#ifndef __GNUC__
4558	choke me
4559	#endif
4560
4561	;
4562	return 0;
4563	}
4564	_ACEOF
4565	if ac_fn_c_try_compile "$LINENO"; then :
4566	ac_compiler_gnu=yes
4567	else
4568	ac_compiler_gnu=no
4569	fi
4570	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4571	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4572
4573	fi
4574	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4575	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4576	if test $ac_compiler_gnu = yes; then
4577	GCC=yes
4578	else
4579	GCC=
4580	fi
4581	ac_test_CFLAGS=${CFLAGS+set}
4582	ac_save_CFLAGS=$CFLAGS
4583	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4584	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4585	if ${ac_cv_prog_cc_g+:} false; then :
4586	$as_echo_n "(cached) " >&6
4587	else
4588	ac_save_c_werror_flag=$ac_c_werror_flag
4589	ac_c_werror_flag=yes
4590	ac_cv_prog_cc_g=no
4591	CFLAGS="-g"
4592	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4593	/* end confdefs.h. */
4594
4595	int
4596	main ()
4597	{
4598
4599	;
4600	return 0;
4601	}
4602	_ACEOF
4603	if ac_fn_c_try_compile "$LINENO"; then :
4604	ac_cv_prog_cc_g=yes
4605	else
4606	CFLAGS=""
4607	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4608	/* end confdefs.h. */
4609
4610	int
4611	main ()
4612	{
4613
4614	;
4615	return 0;
4616	}
4617	_ACEOF
4618	if ac_fn_c_try_compile "$LINENO"; then :
4619
4620	else
4621	ac_c_werror_flag=$ac_save_c_werror_flag
4622	CFLAGS="-g"
4623	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4624	/* end confdefs.h. */
4625
4626	int
4627	main ()
4628	{
4629
4630	;
4631	return 0;
4632	}
4633	_ACEOF
4634	if ac_fn_c_try_compile "$LINENO"; then :
4635	ac_cv_prog_cc_g=yes
4636	fi
4637	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4638	fi
4639	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4640	fi
4641	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4642	ac_c_werror_flag=$ac_save_c_werror_flag
4643	fi
4644	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4645	$as_echo "$ac_cv_prog_cc_g" >&6; }
4646	if test "$ac_test_CFLAGS" = set; then
4647	CFLAGS=$ac_save_CFLAGS
4648	elif test $ac_cv_prog_cc_g = yes; then
4649	if test "$GCC" = yes; then
4650	CFLAGS="-g -O2"
4651	else
4652	CFLAGS="-g"
4653	fi
4654	else
4655	if test "$GCC" = yes; then
4656	CFLAGS="-O2"
4657	else
4658	CFLAGS=
4659	fi
4660	fi
4661	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4662	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4663	if ${ac_cv_prog_cc_c89+:} false; then :
4664	$as_echo_n "(cached) " >&6
4665	else
4666	ac_cv_prog_cc_c89=no
4667	ac_save_CC=$CC
4668	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4669	/* end confdefs.h. */
4670	#include <stdarg.h>
4671	#include <stdio.h>
4672	struct stat;
4673	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4674	struct buf { int x; };
4675	FILE * (rcsopen) (struct buf , struct stat *, int);
4676	static char *e (p, i)
4677	char **p;
4678	int i;
4679	{
4680	return p[i];
4681	}
4682	static char f (char (g) (char , int), char *p, ...)
4683	{
4684	char *s;
4685	va_list v;
4686	va_start (v,p);
4687	s = g (p, va_arg (v,int));
4688	va_end (v);
4689	return s;
4690	}
4691
4692	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4693	function prototypes and stuff, but not '\xHH' hex character constants.
4694	These don't provoke an error unfortunately, instead are silently treated
4695	as 'x'. The following induces an error, until -std is added to get
4696	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4697	array size at least. It's necessary to write '\x00'==0 to get something
4698	that's true only with -std. */
4699	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4700
4701	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4702	inside strings and character constants. */
4703	#define FOO(x) 'x'
4704	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4705
4706	int test (int i, double x);
4707	struct s1 {int (*f) (int a);};
4708	struct s2 {int (*f) (double a);};
4709	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4710	int argc;
4711	char **argv;
4712	int
4713	main ()
4714	{
4715	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4716	;
4717	return 0;
4718	}
4719	_ACEOF
4720	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4721	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4722	do
4723	CC="$ac_save_CC $ac_arg"
4724	if ac_fn_c_try_compile "$LINENO"; then :
4725	ac_cv_prog_cc_c89=$ac_arg
4726	fi
4727	rm -f core conftest.err conftest.$ac_objext
4728	test "x$ac_cv_prog_cc_c89" != "xno" && break
4729	done
4730	rm -f conftest.$ac_ext
4731	CC=$ac_save_CC
4732
4733	fi
4734	# AC_CACHE_VAL
4735	case "x$ac_cv_prog_cc_c89" in
4736	x)
4737	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4738	$as_echo "none needed" >&6; } ;;
4739	xno)
4740	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4741	$as_echo "unsupported" >&6; } ;;
4742	*)
4743	CC="$CC $ac_cv_prog_cc_c89"
4744	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4745	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4746	esac
4747	if test "x$ac_cv_prog_cc_c89" != xno; then :
4748
4749	fi
4750
4751	ac_ext=c
4752	ac_cpp='$CPP $CPPFLAGS'
4753	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4754	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4755	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4756
4757	ac_ext=c
4758	ac_cpp='$CPP $CPPFLAGS'
4759	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4760	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4761	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4762	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4763	$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4764	if ${am_cv_prog_cc_c_o+:} false; then :
4765	$as_echo_n "(cached) " >&6
4766	else
4767	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4768	/* end confdefs.h. */
4769
4770	int
4771	main ()
4772	{
4773
4774	;
4775	return 0;
4776	}
4777	_ACEOF
4778	# Make sure it works both with $CC and with simple cc.
4779	# Following AC_PROG_CC_C_O, we do the test twice because some
4780	# compilers refuse to overwrite an existing .o file with -o,
4781	# though they will create one.
4782	am_cv_prog_cc_c_o=yes
4783	for am_i in 1 2; do
4784	if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4785	($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4786	ac_status=$?
4787	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4788	(exit $ac_status); } \
4789	&& test -f conftest2.$ac_objext; then
4790	: OK
4791	else
4792	am_cv_prog_cc_c_o=no
4793	break
4794	fi
4795	done
4796	rm -f core conftest*
4797	unset am_i
4798	fi
4799	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4800	$as_echo "$am_cv_prog_cc_c_o" >&6; }
4801	if test "$am_cv_prog_cc_c_o" != yes; then
4802	# Losing compiler, so override with the script.
4803	# FIXME: It is wrong to rewrite CC.
4804	# But if we don't then we get into trouble of one sort or another.
4805	# A longer-term fix would be to have automake use am__CC in this case,
4806	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4807	CC="$am_aux_dir/compile $CC"
4808	fi
4809	ac_ext=c
4810	ac_cpp='$CPP $CPPFLAGS'
4811	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4812	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4813	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4814
4815
4816	depcc="$CC" am_compiler_list=
4817
4818	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4819	$as_echo_n "checking dependency style of $depcc... " >&6; }
4820	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4821	$as_echo_n "(cached) " >&6
4822	else
4823	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4824	# We make a subdir and do the tests there. Otherwise we can end up
4825	# making bogus files that we don't know about and never remove. For
4826	# instance it was reported that on HP-UX the gcc test will end up
4827	# making a dummy file named 'D' -- because '-MD' means "put the output
4828	# in D".
4829	rm -rf conftest.dir
4830	mkdir conftest.dir
4831	# Copy depcomp to subdir because otherwise we won't find it if we're
4832	# using a relative directory.
4833	cp "$am_depcomp" conftest.dir
4834	cd conftest.dir
4835	# We will build objects and dependencies in a subdirectory because
4836	# it helps to detect inapplicable dependency modes. For instance
4837	# both Tru64's cc and ICC support -MD to output dependencies as a
4838	# side effect of compilation, but ICC will put the dependencies in
4839	# the current directory while Tru64 will put them in the object
4840	# directory.
4841	mkdir sub
4842
4843	am_cv_CC_dependencies_compiler_type=none
4844	if test "$am_compiler_list" = ""; then
4845	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4846	fi
4847	am__universal=false
4848	case " $depcc " in #(
4849	\ -arch\ \ -arch\ *) am__universal=true ;;
4850	esac
4851
4852	for depmode in $am_compiler_list; do
4853	# Setup a source with many dependencies, because some compilers
4854	# like to wrap large dependency lists on column 80 (with \), and
4855	# we should not choose a depcomp mode which is confused by this.
4856	#
4857	# We need to recreate these files for each test, as the compiler may
4858	# overwrite some of them when testing with obscure command lines.
4859	# This happens at least with the AIX C compiler.
4860	: > sub/conftest.c
4861	for i in 1 2 3 4 5 6; do
4862	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4863	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4864	# Solaris 10 /bin/sh.
4865	echo '/* dummy */' > sub/conftst$i.h
4866	done
4867	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4868
4869	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4870	# mode. It turns out that the SunPro C++ compiler does not properly
4871	# handle '-M -o', and we need to detect this. Also, some Intel
4872	# versions had trouble with output in subdirs.
4873	am__obj=sub/conftest.${OBJEXT-o}
4874	am__minus_obj="-o $am__obj"
4875	case $depmode in
4876	gcc)
4877	# This depmode causes a compiler race in universal mode.
4878	test "$am__universal" = false \|\| continue
4879	;;
4880	nosideeffect)
4881	# After this tag, mechanisms are not by side-effect, so they'll
4882	# only be used when explicitly requested.
4883	if test "x$enable_dependency_tracking" = xyes; then
4884	continue
4885	else
4886	break
4887	fi
4888	;;
4889	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4890	# This compiler won't grok '-c -o', but also, the minuso test has
4891	# not run yet. These depmodes are late enough in the game, and
4892	# so weak that their functioning should not be impacted.
4893	am__obj=conftest.${OBJEXT-o}
4894	am__minus_obj=
4895	;;
4896	none) break ;;
4897	esac
4898	if depmode=$depmode \
4899	source=sub/conftest.c object=$am__obj \
4900	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4901	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4902	>/dev/null 2>conftest.err &&
4903	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4904	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4905	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4906	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4907	# icc doesn't choke on unknown options, it will just issue warnings
4908	# or remarks (even with -Werror). So we grep stderr for any message
4909	# that says an option was ignored or not supported.
4910	# When given -MP, icc 7.0 and 7.1 complain thusly:
4911	# icc: Command line warning: ignoring option '-M'; no argument required
4912	# The diagnosis changed in icc 8.0:
4913	# icc: Command line remark: option '-MP' not supported
4914	if (grep 'ignoring option' conftest.err \|\|
4915	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4916	am_cv_CC_dependencies_compiler_type=$depmode
4917	break
4918	fi
4919	fi
4920	done
4921
4922	cd ..
4923	rm -rf conftest.dir
4924	else
4925	am_cv_CC_dependencies_compiler_type=none
4926	fi
4927
4928	fi
4929	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4930	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4931	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4932
4933	if
4934	test "x$enable_dependency_tracking" != xno \
4935	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4936	am__fastdepCC_TRUE=
4937	am__fastdepCC_FALSE='#'
4938	else
4939	am__fastdepCC_TRUE='#'
4940	am__fastdepCC_FALSE=
4941	fi
4942
4943
4944	# By default we simply use the C compiler to build assembly code.
4945
4946	test "${CCAS+set}" = set \|\| CCAS=$CC
4947	test "${CCASFLAGS+set}" = set \|\| CCASFLAGS=$CFLAGS
4948
4949
4950
4951	depcc="$CCAS" am_compiler_list=
4952
4953	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4954	$as_echo_n "checking dependency style of $depcc... " >&6; }
4955	if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4956	$as_echo_n "(cached) " >&6
4957	else
4958	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4959	# We make a subdir and do the tests there. Otherwise we can end up
4960	# making bogus files that we don't know about and never remove. For
4961	# instance it was reported that on HP-UX the gcc test will end up
4962	# making a dummy file named 'D' -- because '-MD' means "put the output
4963	# in D".
4964	rm -rf conftest.dir
4965	mkdir conftest.dir
4966	# Copy depcomp to subdir because otherwise we won't find it if we're
4967	# using a relative directory.
4968	cp "$am_depcomp" conftest.dir
4969	cd conftest.dir
4970	# We will build objects and dependencies in a subdirectory because
4971	# it helps to detect inapplicable dependency modes. For instance
4972	# both Tru64's cc and ICC support -MD to output dependencies as a
4973	# side effect of compilation, but ICC will put the dependencies in
4974	# the current directory while Tru64 will put them in the object
4975	# directory.
4976	mkdir sub
4977
4978	am_cv_CCAS_dependencies_compiler_type=none
4979	if test "$am_compiler_list" = ""; then
4980	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4981	fi
4982	am__universal=false
4983
4984
4985	for depmode in $am_compiler_list; do
4986	# Setup a source with many dependencies, because some compilers
4987	# like to wrap large dependency lists on column 80 (with \), and
4988	# we should not choose a depcomp mode which is confused by this.
4989	#
4990	# We need to recreate these files for each test, as the compiler may
4991	# overwrite some of them when testing with obscure command lines.
4992	# This happens at least with the AIX C compiler.
4993	: > sub/conftest.c
4994	for i in 1 2 3 4 5 6; do
4995	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4996	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4997	# Solaris 10 /bin/sh.
4998	echo '/* dummy */' > sub/conftst$i.h
4999	done
5000	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5001
5002	# We check with '-c' and '-o' for the sake of the "dashmstdout"
5003	# mode. It turns out that the SunPro C++ compiler does not properly
5004	# handle '-M -o', and we need to detect this. Also, some Intel
5005	# versions had trouble with output in subdirs.
5006	am__obj=sub/conftest.${OBJEXT-o}
5007	am__minus_obj="-o $am__obj"
5008	case $depmode in
5009	gcc)
5010	# This depmode causes a compiler race in universal mode.
5011	test "$am__universal" = false \|\| continue
5012	;;
5013	nosideeffect)
5014	# After this tag, mechanisms are not by side-effect, so they'll
5015	# only be used when explicitly requested.
5016	if test "x$enable_dependency_tracking" = xyes; then
5017	continue
5018	else
5019	break
5020	fi
5021	;;
5022	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
5023	# This compiler won't grok '-c -o', but also, the minuso test has
5024	# not run yet. These depmodes are late enough in the game, and
5025	# so weak that their functioning should not be impacted.
5026	am__obj=conftest.${OBJEXT-o}
5027	am__minus_obj=
5028	;;
5029	none) break ;;
5030	esac
5031	if depmode=$depmode \
5032	source=sub/conftest.c object=$am__obj \
5033	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5034	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5035	>/dev/null 2>conftest.err &&
5036	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5037	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5038	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5039	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5040	# icc doesn't choke on unknown options, it will just issue warnings
5041	# or remarks (even with -Werror). So we grep stderr for any message
5042	# that says an option was ignored or not supported.
5043	# When given -MP, icc 7.0 and 7.1 complain thusly:
5044	# icc: Command line warning: ignoring option '-M'; no argument required
5045	# The diagnosis changed in icc 8.0:
5046	# icc: Command line remark: option '-MP' not supported
5047	if (grep 'ignoring option' conftest.err \|\|
5048	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5049	am_cv_CCAS_dependencies_compiler_type=$depmode
5050	break
5051	fi
5052	fi
5053	done
5054
5055	cd ..
5056	rm -rf conftest.dir
5057	else
5058	am_cv_CCAS_dependencies_compiler_type=none
5059	fi
5060
5061	fi
5062	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5063	$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5064	CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5065
5066	if
5067	test "x$enable_dependency_tracking" != xno \
5068	&& test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5069	am__fastdepCCAS_TRUE=
5070	am__fastdepCCAS_FALSE='#'
5071	else
5072	am__fastdepCCAS_TRUE='#'
5073	am__fastdepCCAS_FALSE=
5074	fi
5075
5076
5077	# deprecated
5078	# These are often not installed and people miss seeing the "no", so stop the configure.
5079	for ac_prog in 'bison -y' byacc
5080	do
5081	# Extract the first word of "$ac_prog", so it can be a program name with args.
5082	set dummy $ac_prog; ac_word=$2
5083	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5084	$as_echo_n "checking for $ac_word... " >&6; }
5085	if ${ac_cv_prog_YACC+:} false; then :
5086	$as_echo_n "(cached) " >&6
5087	else
5088	if test -n "$YACC"; then
5089	ac_cv_prog_YACC="$YACC" # Let the user override the test.
5090	else
5091	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5092	for as_dir in $PATH
5093	do
5094	IFS=$as_save_IFS
5095	test -z "$as_dir" && as_dir=.
5096	for ac_exec_ext in '' $ac_executable_extensions; do
5097	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5098	ac_cv_prog_YACC="$ac_prog"
5099	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5100	break 2
5101	fi
5102	done
5103	done
5104	IFS=$as_save_IFS
5105
5106	fi
5107	fi
5108	YACC=$ac_cv_prog_YACC
5109	if test -n "$YACC"; then
5110	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5111	$as_echo "$YACC" >&6; }
5112	else
5113	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5114	$as_echo "no" >&6; }
5115	fi
5116
5117
5118	test -n "$YACC" && break
5119	done
5120	test -n "$YACC" \|\| YACC="yacc"
5121
5122	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
5123
5124	for ac_prog in flex lex
5125	do
5126	# Extract the first word of "$ac_prog", so it can be a program name with args.
5127	set dummy $ac_prog; ac_word=$2
5128	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5129	$as_echo_n "checking for $ac_word... " >&6; }
5130	if ${ac_cv_prog_LEX+:} false; then :
5131	$as_echo_n "(cached) " >&6
5132	else
5133	if test -n "$LEX"; then
5134	ac_cv_prog_LEX="$LEX" # Let the user override the test.
5135	else
5136	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5137	for as_dir in $PATH
5138	do
5139	IFS=$as_save_IFS
5140	test -z "$as_dir" && as_dir=.
5141	for ac_exec_ext in '' $ac_executable_extensions; do
5142	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5143	ac_cv_prog_LEX="$ac_prog"
5144	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5145	break 2
5146	fi
5147	done
5148	done
5149	IFS=$as_save_IFS
5150
5151	fi
5152	fi
5153	LEX=$ac_cv_prog_LEX
5154	if test -n "$LEX"; then
5155	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5156	$as_echo "$LEX" >&6; }
5157	else
5158	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5159	$as_echo "no" >&6; }
5160	fi
5161
5162
5163	test -n "$LEX" && break
5164	done
5165	test -n "$LEX" \|\| LEX=":"
5166
5167	if test "x$LEX" != "x:"; then
5168	cat >conftest.l <<_ACEOF
5169	%%
5170	a { ECHO; }
5171	b { REJECT; }
5172	c { yymore (); }
5173	d { yyless (1); }
5174	e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
5175	yyless ((input () != 0)); }
5176	f { unput (yytext[0]); }
5177	. { BEGIN INITIAL; }
5178	%%
5179	#ifdef YYTEXT_POINTER
5180	extern char *yytext;
5181	#endif
5182	int
5183	main (void)
5184	{
5185	return ! yylex () + ! yywrap ();
5186	}
5187	_ACEOF
5188	{ { ac_try="$LEX conftest.l"
5189	case "(($ac_try" in
5190	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5191	*) ac_try_echo=$ac_try;;
5192	esac
5193	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5194	$as_echo "$ac_try_echo"; } >&5
5195	(eval "$LEX conftest.l") 2>&5
5196	ac_status=$?
5197	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5198	test $ac_status = 0; }
5199	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5200	$as_echo_n "checking lex output file root... " >&6; }
5201	if ${ac_cv_prog_lex_root+:} false; then :
5202	$as_echo_n "(cached) " >&6
5203	else
5204
5205	if test -f lex.yy.c; then
5206	ac_cv_prog_lex_root=lex.yy
5207	elif test -f lexyy.c; then
5208	ac_cv_prog_lex_root=lexyy
5209	else
5210	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5211	fi
5212	fi
5213	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5214	$as_echo "$ac_cv_prog_lex_root" >&6; }
5215	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5216
5217	if test -z "${LEXLIB+set}"; then
5218	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5219	$as_echo_n "checking lex library... " >&6; }
5220	if ${ac_cv_lib_lex+:} false; then :
5221	$as_echo_n "(cached) " >&6
5222	else
5223
5224	ac_save_LIBS=$LIBS
5225	ac_cv_lib_lex='none needed'
5226	for ac_lib in '' -lfl -ll; do
5227	LIBS="$ac_lib $ac_save_LIBS"
5228	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5229	/* end confdefs.h. */
5230	`cat $LEX_OUTPUT_ROOT.c`
5231	_ACEOF
5232	if ac_fn_c_try_link "$LINENO"; then :
5233	ac_cv_lib_lex=$ac_lib
5234	fi
5235	rm -f core conftest.err conftest.$ac_objext \
5236	conftest$ac_exeext conftest.$ac_ext
5237	test "$ac_cv_lib_lex" != 'none needed' && break
5238	done
5239	LIBS=$ac_save_LIBS
5240
5241	fi
5242	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5243	$as_echo "$ac_cv_lib_lex" >&6; }
5244	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5245	fi
5246
5247
5248	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5249	$as_echo_n "checking whether yytext is a pointer... " >&6; }
5250	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5251	$as_echo_n "(cached) " >&6
5252	else
5253	# POSIX says lex can declare yytext either as a pointer or an array; the
5254	# default is implementation-dependent. Figure out which it is, since
5255	# not all implementations provide the %pointer and %array declarations.
5256	ac_cv_prog_lex_yytext_pointer=no
5257	ac_save_LIBS=$LIBS
5258	LIBS="$LEXLIB $ac_save_LIBS"
5259	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5260	/* end confdefs.h. */
5261
5262	#define YYTEXT_POINTER 1
5263	`cat $LEX_OUTPUT_ROOT.c`
5264	_ACEOF
5265	if ac_fn_c_try_link "$LINENO"; then :
5266	ac_cv_prog_lex_yytext_pointer=yes
5267	fi
5268	rm -f core conftest.err conftest.$ac_objext \
5269	conftest$ac_exeext conftest.$ac_ext
5270	LIBS=$ac_save_LIBS
5271
5272	fi
5273	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5274	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5275	if test $ac_cv_prog_lex_yytext_pointer = yes; then
5276
5277	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5278
5279	fi
5280	rm -f conftest.l $LEX_OUTPUT_ROOT.c
5281
5282	fi
5283	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5284
5285	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5286	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5287	set x ${MAKE-make}
5288	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5289	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5290	$as_echo_n "(cached) " >&6
5291	else
5292	cat >conftest.make <<\_ACEOF
5293	SHELL = /bin/sh
5294	all:
5295	@echo '@@@%%%=$(MAKE)=@@@%%%'
5296	_ACEOF
5297	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5298	case `${MAKE-make} -f conftest.make 2>/dev/null` in
5299	@@@%%%=?=@@@%%%*)
5300	eval ac_cv_prog_make_${ac_make}_set=yes;;
5301	*)
5302	eval ac_cv_prog_make_${ac_make}_set=no;;
5303	esac
5304	rm -f conftest.make
5305	fi
5306	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5307	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5308	$as_echo "yes" >&6; }
5309	SET_MAKE=
5310	else
5311	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5312	$as_echo "no" >&6; }
5313	SET_MAKE="MAKE=${MAKE-make}"
5314	fi
5315
5316	if test -n "$ac_tool_prefix"; then
5317	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5318	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5319	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5320	$as_echo_n "checking for $ac_word... " >&6; }
5321	if ${ac_cv_prog_RANLIB+:} false; then :
5322	$as_echo_n "(cached) " >&6
5323	else
5324	if test -n "$RANLIB"; then
5325	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5326	else
5327	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5328	for as_dir in $PATH
5329	do
5330	IFS=$as_save_IFS
5331	test -z "$as_dir" && as_dir=.
5332	for ac_exec_ext in '' $ac_executable_extensions; do
5333	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5334	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5335	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5336	break 2
5337	fi
5338	done
5339	done
5340	IFS=$as_save_IFS
5341
5342	fi
5343	fi
5344	RANLIB=$ac_cv_prog_RANLIB
5345	if test -n "$RANLIB"; then
5346	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5347	$as_echo "$RANLIB" >&6; }
5348	else
5349	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5350	$as_echo "no" >&6; }
5351	fi
5352
5353
5354	fi
5355	if test -z "$ac_cv_prog_RANLIB"; then
5356	ac_ct_RANLIB=$RANLIB
5357	# Extract the first word of "ranlib", so it can be a program name with args.
5358	set dummy ranlib; ac_word=$2
5359	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5360	$as_echo_n "checking for $ac_word... " >&6; }
5361	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5362	$as_echo_n "(cached) " >&6
5363	else
5364	if test -n "$ac_ct_RANLIB"; then
5365	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5366	else
5367	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5368	for as_dir in $PATH
5369	do
5370	IFS=$as_save_IFS
5371	test -z "$as_dir" && as_dir=.
5372	for ac_exec_ext in '' $ac_executable_extensions; do
5373	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5374	ac_cv_prog_ac_ct_RANLIB="ranlib"
5375	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5376	break 2
5377	fi
5378	done
5379	done
5380	IFS=$as_save_IFS
5381
5382	fi
5383	fi
5384	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5385	if test -n "$ac_ct_RANLIB"; then
5386	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5387	$as_echo "$ac_ct_RANLIB" >&6; }
5388	else
5389	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5390	$as_echo "no" >&6; }
5391	fi
5392
5393	if test "x$ac_ct_RANLIB" = x; then
5394	RANLIB=":"
5395	else
5396	case $cross_compiling:$ac_tool_warned in
5397	yes:)
5398	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5399	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5400	ac_tool_warned=yes ;;
5401	esac
5402	RANLIB=$ac_ct_RANLIB
5403	fi
5404	else
5405	RANLIB="$ac_cv_prog_RANLIB"
5406	fi
5407
5408
5409	# Checks for libraries.
5410
5411	# Checks for header files.
5412	ac_ext=c
5413	ac_cpp='$CPP $CPPFLAGS'
5414	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5415	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5416	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5417	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5418	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5419	# On Suns, sometimes $CPP names a directory.
5420	if test -n "$CPP" && test -d "$CPP"; then
5421	CPP=
5422	fi
5423	if test -z "$CPP"; then
5424	if ${ac_cv_prog_CPP+:} false; then :
5425	$as_echo_n "(cached) " >&6
5426	else
5427	# Double quotes because CPP needs to be expanded
5428	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5429	do
5430	ac_preproc_ok=false
5431	for ac_c_preproc_warn_flag in '' yes
5432	do
5433	# Use a header file that comes with gcc, so configuring glibc
5434	# with a fresh cross-compiler works.
5435	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5436	# <limits.h> exists even on freestanding compilers.
5437	# On the NeXT, cc -E runs the code through the compiler's parser,
5438	# not just through cpp. "Syntax error" is here to catch this case.
5439	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5440	/* end confdefs.h. */
5441	#ifdef __STDC__
5442	# include <limits.h>
5443	#else
5444	# include <assert.h>
5445	#endif
5446	Syntax error
5447	_ACEOF
5448	if ac_fn_c_try_cpp "$LINENO"; then :
5449
5450	else
5451	# Broken: fails on valid input.
5452	continue
5453	fi
5454	rm -f conftest.err conftest.i conftest.$ac_ext
5455
5456	# OK, works on sane cases. Now check whether nonexistent headers
5457	# can be detected and how.
5458	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5459	/* end confdefs.h. */
5460	#include <ac_nonexistent.h>
5461	_ACEOF
5462	if ac_fn_c_try_cpp "$LINENO"; then :
5463	# Broken: success on invalid input.
5464	continue
5465	else
5466	# Passes both tests.
5467	ac_preproc_ok=:
5468	break
5469	fi
5470	rm -f conftest.err conftest.i conftest.$ac_ext
5471
5472	done
5473	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5474	rm -f conftest.i conftest.err conftest.$ac_ext
5475	if $ac_preproc_ok; then :
5476	break
5477	fi
5478
5479	done
5480	ac_cv_prog_CPP=$CPP
5481
5482	fi
5483	CPP=$ac_cv_prog_CPP
5484	else
5485	ac_cv_prog_CPP=$CPP
5486	fi
5487	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5488	$as_echo "$CPP" >&6; }
5489	ac_preproc_ok=false
5490	for ac_c_preproc_warn_flag in '' yes
5491	do
5492	# Use a header file that comes with gcc, so configuring glibc
5493	# with a fresh cross-compiler works.
5494	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5495	# <limits.h> exists even on freestanding compilers.
5496	# On the NeXT, cc -E runs the code through the compiler's parser,
5497	# not just through cpp. "Syntax error" is here to catch this case.
5498	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5499	/* end confdefs.h. */
5500	#ifdef __STDC__
5501	# include <limits.h>
5502	#else
5503	# include <assert.h>
5504	#endif
5505	Syntax error
5506	_ACEOF
5507	if ac_fn_c_try_cpp "$LINENO"; then :
5508
5509	else
5510	# Broken: fails on valid input.
5511	continue
5512	fi
5513	rm -f conftest.err conftest.i conftest.$ac_ext
5514
5515	# OK, works on sane cases. Now check whether nonexistent headers
5516	# can be detected and how.
5517	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5518	/* end confdefs.h. */
5519	#include <ac_nonexistent.h>
5520	_ACEOF
5521	if ac_fn_c_try_cpp "$LINENO"; then :
5522	# Broken: success on invalid input.
5523	continue
5524	else
5525	# Passes both tests.
5526	ac_preproc_ok=:
5527	break
5528	fi
5529	rm -f conftest.err conftest.i conftest.$ac_ext
5530
5531	done
5532	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5533	rm -f conftest.i conftest.err conftest.$ac_ext
5534	if $ac_preproc_ok; then :
5535
5536	else
5537	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5538	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5539	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5540	See \`config.log' for more details" "$LINENO" 5; }
5541	fi
5542
5543	ac_ext=c
5544	ac_cpp='$CPP $CPPFLAGS'
5545	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5546	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5547	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5548
5549
5550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5551	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5552	if ${ac_cv_path_GREP+:} false; then :
5553	$as_echo_n "(cached) " >&6
5554	else
5555	if test -z "$GREP"; then
5556	ac_path_GREP_found=false
5557	# Loop through the user's path and test for each of PROGNAME-LIST
5558	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5559	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5560	do
5561	IFS=$as_save_IFS
5562	test -z "$as_dir" && as_dir=.
5563	for ac_prog in grep ggrep; do
5564	for ac_exec_ext in '' $ac_executable_extensions; do
5565	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5566	as_fn_executable_p "$ac_path_GREP" \|\| continue
5567	# Check for GNU ac_path_GREP and select it if it is found.
5568	# Check for GNU $ac_path_GREP
5569	case `"$ac_path_GREP" --version 2>&1` in
5570	GNU)
5571	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5572	*)
5573	ac_count=0
5574	$as_echo_n 0123456789 >"conftest.in"
5575	while :
5576	do
5577	cat "conftest.in" "conftest.in" >"conftest.tmp"
5578	mv "conftest.tmp" "conftest.in"
5579	cp "conftest.in" "conftest.nl"
5580	$as_echo 'GREP' >> "conftest.nl"
5581	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5582	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5583	as_fn_arith $ac_count + 1 && ac_count=$as_val
5584	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5585	# Best one so far, save it but keep looking for a better one
5586	ac_cv_path_GREP="$ac_path_GREP"
5587	ac_path_GREP_max=$ac_count
5588	fi
5589	# 10*(2^10) chars as input seems more than enough
5590	test $ac_count -gt 10 && break
5591	done
5592	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5593	esac
5594
5595	$ac_path_GREP_found && break 3
5596	done
5597	done
5598	done
5599	IFS=$as_save_IFS
5600	if test -z "$ac_cv_path_GREP"; then
5601	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5602	fi
5603	else
5604	ac_cv_path_GREP=$GREP
5605	fi
5606
5607	fi
5608	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5609	$as_echo "$ac_cv_path_GREP" >&6; }
5610	GREP="$ac_cv_path_GREP"
5611
5612
5613	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5614	$as_echo_n "checking for egrep... " >&6; }
5615	if ${ac_cv_path_EGREP+:} false; then :
5616	$as_echo_n "(cached) " >&6
5617	else
5618	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5619	then ac_cv_path_EGREP="$GREP -E"
5620	else
5621	if test -z "$EGREP"; then
5622	ac_path_EGREP_found=false
5623	# Loop through the user's path and test for each of PROGNAME-LIST
5624	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5625	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5626	do
5627	IFS=$as_save_IFS
5628	test -z "$as_dir" && as_dir=.
5629	for ac_prog in egrep; do
5630	for ac_exec_ext in '' $ac_executable_extensions; do
5631	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5632	as_fn_executable_p "$ac_path_EGREP" \|\| continue
5633	# Check for GNU ac_path_EGREP and select it if it is found.
5634	# Check for GNU $ac_path_EGREP
5635	case `"$ac_path_EGREP" --version 2>&1` in
5636	GNU)
5637	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5638	*)
5639	ac_count=0
5640	$as_echo_n 0123456789 >"conftest.in"
5641	while :
5642	do
5643	cat "conftest.in" "conftest.in" >"conftest.tmp"
5644	mv "conftest.tmp" "conftest.in"
5645	cp "conftest.in" "conftest.nl"
5646	$as_echo 'EGREP' >> "conftest.nl"
5647	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5648	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5649	as_fn_arith $ac_count + 1 && ac_count=$as_val
5650	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5651	# Best one so far, save it but keep looking for a better one
5652	ac_cv_path_EGREP="$ac_path_EGREP"
5653	ac_path_EGREP_max=$ac_count
5654	fi
5655	# 10*(2^10) chars as input seems more than enough
5656	test $ac_count -gt 10 && break
5657	done
5658	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5659	esac
5660
5661	$ac_path_EGREP_found && break 3
5662	done
5663	done
5664	done
5665	IFS=$as_save_IFS
5666	if test -z "$ac_cv_path_EGREP"; then
5667	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5668	fi
5669	else
5670	ac_cv_path_EGREP=$EGREP
5671	fi
5672
5673	fi
5674	fi
5675	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5676	$as_echo "$ac_cv_path_EGREP" >&6; }
5677	EGREP="$ac_cv_path_EGREP"
5678
5679
5680	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5681	$as_echo_n "checking for ANSI C header files... " >&6; }
5682	if ${ac_cv_header_stdc+:} false; then :
5683	$as_echo_n "(cached) " >&6
5684	else
5685	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5686	/* end confdefs.h. */
5687	#include <stdlib.h>
5688	#include <stdarg.h>
5689	#include <string.h>
5690	#include <float.h>
5691
5692	int
5693	main ()
5694	{
5695
5696	;
5697	return 0;
5698	}
5699	_ACEOF
5700	if ac_fn_c_try_compile "$LINENO"; then :
5701	ac_cv_header_stdc=yes
5702	else
5703	ac_cv_header_stdc=no
5704	fi
5705	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5706
5707	if test $ac_cv_header_stdc = yes; then
5708	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5709	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5710	/* end confdefs.h. */
5711	#include <string.h>
5712
5713	_ACEOF
5714	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5715	$EGREP "memchr" >/dev/null 2>&1; then :
5716
5717	else
5718	ac_cv_header_stdc=no
5719	fi
5720	rm -f conftest*
5721
5722	fi
5723
5724	if test $ac_cv_header_stdc = yes; then
5725	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5726	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5727	/* end confdefs.h. */
5728	#include <stdlib.h>
5729
5730	_ACEOF
5731	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5732	$EGREP "free" >/dev/null 2>&1; then :
5733
5734	else
5735	ac_cv_header_stdc=no
5736	fi
5737	rm -f conftest*
5738
5739	fi
5740
5741	if test $ac_cv_header_stdc = yes; then
5742	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5743	if test "$cross_compiling" = yes; then :
5744	:
5745	else
5746	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5747	/* end confdefs.h. */
5748	#include <ctype.h>
5749	#include <stdlib.h>
5750	#if ((' ' & 0x0FF) == 0x020)
5751	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5752	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5753	#else
5754	# define ISLOWER(c) \
5755	(('a' <= (c) && (c) <= 'i') \
5756	\|\| ('j' <= (c) && (c) <= 'r') \
5757	\|\| ('s' <= (c) && (c) <= 'z'))
5758	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5759	#endif
5760
5761	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5762	int
5763	main ()
5764	{
5765	int i;
5766	for (i = 0; i < 256; i++)
5767	if (XOR (islower (i), ISLOWER (i))
5768	\|\| toupper (i) != TOUPPER (i))
5769	return 2;
5770	return 0;
5771	}
5772	_ACEOF
5773	if ac_fn_c_try_run "$LINENO"; then :
5774
5775	else
5776	ac_cv_header_stdc=no
5777	fi
5778	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5779	conftest.$ac_objext conftest.beam conftest.$ac_ext
5780	fi
5781
5782	fi
5783	fi
5784	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5785	$as_echo "$ac_cv_header_stdc" >&6; }
5786	if test $ac_cv_header_stdc = yes; then
5787
5788	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5789
5790	fi
5791
5792	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5793	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5794	inttypes.h stdint.h unistd.h
5795	do :
5796	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5797	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5798	"
5799	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5800	cat >>confdefs.h <<_ACEOF
5801	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5802	_ACEOF
5803
5804	fi
5805
5806	done
5807
5808
5809	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5810	if test "x$ac_cv_type_size_t" = xyes; then :
5811
5812	else
5813
5814	cat >>confdefs.h <<_ACEOF
5815	#define size_t unsigned int
5816	_ACEOF
5817
5818	fi
5819
5820	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5821	# for constant arguments. Useless!
5822	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5823	$as_echo_n "checking for working alloca.h... " >&6; }
5824	if ${ac_cv_working_alloca_h+:} false; then :
5825	$as_echo_n "(cached) " >&6
5826	else
5827	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5828	/* end confdefs.h. */
5829	#include <alloca.h>
5830	int
5831	main ()
5832	{
5833	char p = (char ) alloca (2 * sizeof (int));
5834	if (p) return 0;
5835	;
5836	return 0;
5837	}
5838	_ACEOF
5839	if ac_fn_c_try_link "$LINENO"; then :
5840	ac_cv_working_alloca_h=yes
5841	else
5842	ac_cv_working_alloca_h=no
5843	fi
5844	rm -f core conftest.err conftest.$ac_objext \
5845	conftest$ac_exeext conftest.$ac_ext
5846	fi
5847	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5848	$as_echo "$ac_cv_working_alloca_h" >&6; }
5849	if test $ac_cv_working_alloca_h = yes; then
5850
5851	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5852
5853	fi
5854
5855	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5856	$as_echo_n "checking for alloca... " >&6; }
5857	if ${ac_cv_func_alloca_works+:} false; then :
5858	$as_echo_n "(cached) " >&6
5859	else
5860	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5861	/* end confdefs.h. */
5862	#ifdef __GNUC__
5863	# define alloca __builtin_alloca
5864	#else
5865	# ifdef _MSC_VER
5866	# include <malloc.h>
5867	# define alloca _alloca
5868	# else
5869	# ifdef HAVE_ALLOCA_H
5870	# include <alloca.h>
5871	# else
5872	# ifdef _AIX
5873	#pragma alloca
5874	# else
5875	# ifndef alloca /* predefined by HP cc +Olibcalls */
5876	void *alloca (size_t);
5877	# endif
5878	# endif
5879	# endif
5880	# endif
5881	#endif
5882
5883	int
5884	main ()
5885	{
5886	char p = (char ) alloca (1);
5887	if (p) return 0;
5888	;
5889	return 0;
5890	}
5891	_ACEOF
5892	if ac_fn_c_try_link "$LINENO"; then :
5893	ac_cv_func_alloca_works=yes
5894	else
5895	ac_cv_func_alloca_works=no
5896	fi
5897	rm -f core conftest.err conftest.$ac_objext \
5898	conftest$ac_exeext conftest.$ac_ext
5899	fi
5900	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5901	$as_echo "$ac_cv_func_alloca_works" >&6; }
5902
5903	if test $ac_cv_func_alloca_works = yes; then
5904
5905	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5906
5907	else
5908	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5909	# that cause trouble. Some versions do not even contain alloca or
5910	# contain a buggy version. If you still want to use their alloca,
5911	# use ar to extract alloca.o from them instead of compiling alloca.c.
5912
5913	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5914
5915	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5916
5917
5918	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5919	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5920	if ${ac_cv_os_cray+:} false; then :
5921	$as_echo_n "(cached) " >&6
5922	else
5923	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5924	/* end confdefs.h. */
5925	#if defined CRAY && ! defined CRAY2
5926	webecray
5927	#else
5928	wenotbecray
5929	#endif
5930
5931	_ACEOF
5932	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5933	$EGREP "webecray" >/dev/null 2>&1; then :
5934	ac_cv_os_cray=yes
5935	else
5936	ac_cv_os_cray=no
5937	fi
5938	rm -f conftest*
5939
5940	fi
5941	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5942	$as_echo "$ac_cv_os_cray" >&6; }
5943	if test $ac_cv_os_cray = yes; then
5944	for ac_func in _getb67 GETB67 getb67; do
5945	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5946	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5947	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5948
5949	cat >>confdefs.h <<_ACEOF
5950	#define CRAY_STACKSEG_END $ac_func
5951	_ACEOF
5952
5953	break
5954	fi
5955
5956	done
5957	fi
5958
5959	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5960	$as_echo_n "checking stack direction for C alloca... " >&6; }
5961	if ${ac_cv_c_stack_direction+:} false; then :
5962	$as_echo_n "(cached) " >&6
5963	else
5964	if test "$cross_compiling" = yes; then :
5965	ac_cv_c_stack_direction=0
5966	else
5967	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5968	/* end confdefs.h. */
5969	$ac_includes_default
5970	int
5971	find_stack_direction (int *addr, int depth)
5972	{
5973	int dir, dummy = 0;
5974	if (! addr)
5975	addr = &dummy;
5976	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
5977	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
5978	return dir + dummy;
5979	}
5980
5981	int
5982	main (int argc, char **argv)
5983	{
5984	return find_stack_direction (0, argc + !argv + 20) < 0;
5985	}
5986	_ACEOF
5987	if ac_fn_c_try_run "$LINENO"; then :
5988	ac_cv_c_stack_direction=1
5989	else
5990	ac_cv_c_stack_direction=-1
5991	fi
5992	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5993	conftest.$ac_objext conftest.beam conftest.$ac_ext
5994	fi
5995
5996	fi
5997	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5998	$as_echo "$ac_cv_c_stack_direction" >&6; }
5999	cat >>confdefs.h <<_ACEOF
6000	#define STACK_DIRECTION $ac_cv_c_stack_direction
6001	_ACEOF
6002
6003
6004	fi
6005
6006	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
6007	do :
6008	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6009	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6010	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6011	cat >>confdefs.h <<_ACEOF
6012	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6013	_ACEOF
6014
6015	fi
6016
6017	done
6018
6019
6020	# Checks for typedefs, structures, and compiler characteristics.
6021	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
6022	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
6023	if ${ac_cv_header_stdbool_h+:} false; then :
6024	$as_echo_n "(cached) " >&6
6025	else
6026	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6027	/* end confdefs.h. */
6028
6029	#include <stdbool.h>
6030	#ifndef bool
6031	"error: bool is not defined"
6032	#endif
6033	#ifndef false
6034	"error: false is not defined"
6035	#endif
6036	#if false
6037	"error: false is not 0"
6038	#endif
6039	#ifndef true
6040	"error: true is not defined"
6041	#endif
6042	#if true != 1
6043	"error: true is not 1"
6044	#endif
6045	#ifndef __bool_true_false_are_defined
6046	"error: __bool_true_false_are_defined is not defined"
6047	#endif
6048
6049	struct s { _Bool s: 1; _Bool t; } s;
6050
6051	char a[true == 1 ? 1 : -1];
6052	char b[false == 0 ? 1 : -1];
6053	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6054	char d[(bool) 0.5 == true ? 1 : -1];
6055	/* See body of main program for 'e'. */
6056	char f[(_Bool) 0.0 == false ? 1 : -1];
6057	char g[true];
6058	char h[sizeof (_Bool)];
6059	char i[sizeof s.t];
6060	enum { j = false, k = true, l = false * true, m = true * 256 };
6061	/* The following fails for
6062	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
6063	_Bool n[m];
6064	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6065	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6066	/* Catch a bug in an HP-UX C compiler. See
6067	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6068	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6069	*/
6070	_Bool q = true;
6071	_Bool *pq = &q;
6072
6073	int
6074	main ()
6075	{
6076
6077	bool e = &s;
6078	*pq \|= q;
6079	*pq \|= ! q;
6080	/* Refer to every declared value, to avoid compiler optimizations. */
6081	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6082	+ !m + !n + !o + !p + !q + !pq);
6083
6084	;
6085	return 0;
6086	}
6087	_ACEOF
6088	if ac_fn_c_try_compile "$LINENO"; then :
6089	ac_cv_header_stdbool_h=yes
6090	else
6091	ac_cv_header_stdbool_h=no
6092	fi
6093	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6094	fi
6095	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6096	$as_echo "$ac_cv_header_stdbool_h" >&6; }
6097	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6098	if test "x$ac_cv_type__Bool" = xyes; then :
6099
6100	cat >>confdefs.h <<_ACEOF
6101	#define HAVE__BOOL 1
6102	_ACEOF
6103
6104
6105	fi
6106
6107
6108	if test $ac_cv_header_stdbool_h = yes; then
6109
6110	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6111
6112	fi
6113
6114	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6115	$as_echo_n "checking for inline... " >&6; }
6116	if ${ac_cv_c_inline+:} false; then :
6117	$as_echo_n "(cached) " >&6
6118	else
6119	ac_cv_c_inline=no
6120	for ac_kw in inline __inline__ __inline; do
6121	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6122	/* end confdefs.h. */
6123	#ifndef __cplusplus
6124	typedef int foo_t;
6125	static $ac_kw foo_t static_foo () {return 0; }
6126	$ac_kw foo_t foo () {return 0; }
6127	#endif
6128
6129	_ACEOF
6130	if ac_fn_c_try_compile "$LINENO"; then :
6131	ac_cv_c_inline=$ac_kw
6132	fi
6133	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6134	test "$ac_cv_c_inline" != no && break
6135	done
6136
6137	fi
6138	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6139	$as_echo "$ac_cv_c_inline" >&6; }
6140
6141	case $ac_cv_c_inline in
6142	inline \| yes) ;;
6143	*)
6144	case $ac_cv_c_inline in
6145	no) ac_val=;;
6146	*) ac_val=$ac_cv_c_inline;;
6147	esac
6148	cat >>confdefs.h <<_ACEOF
6149	#ifndef __cplusplus
6150	#define inline $ac_val
6151	#endif
6152	_ACEOF
6153	;;
6154	esac
6155
6156	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6157	case $ac_cv_c_int16_t in #(
6158	no\|yes) ;; #(
6159	*)
6160
6161	cat >>confdefs.h <<_ACEOF
6162	#define int16_t $ac_cv_c_int16_t
6163	_ACEOF
6164	;;
6165	esac
6166
6167	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6168	case $ac_cv_c_int32_t in #(
6169	no\|yes) ;; #(
6170	*)
6171
6172	cat >>confdefs.h <<_ACEOF
6173	#define int32_t $ac_cv_c_int32_t
6174	_ACEOF
6175	;;
6176	esac
6177
6178	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6179	case $ac_cv_c_int8_t in #(
6180	no\|yes) ;; #(
6181	*)
6182
6183	cat >>confdefs.h <<_ACEOF
6184	#define int8_t $ac_cv_c_int8_t
6185	_ACEOF
6186	;;
6187	esac
6188
6189	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6190	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6191	if ${ac_cv_c_restrict+:} false; then :
6192	$as_echo_n "(cached) " >&6
6193	else
6194	ac_cv_c_restrict=no
6195	# The order here caters to the fact that C++ does not require restrict.
6196	for ac_kw in __restrict __restrict__ _Restrict restrict; do
6197	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6198	/* end confdefs.h. */
6199	typedef int * int_ptr;
6200	int foo (int_ptr $ac_kw ip) {
6201	return ip[0];
6202	}
6203	int
6204	main ()
6205	{
6206	int s[1];
6207	int * $ac_kw t = s;
6208	t[0] = 0;
6209	return foo(t)
6210	;
6211	return 0;
6212	}
6213	_ACEOF
6214	if ac_fn_c_try_compile "$LINENO"; then :
6215	ac_cv_c_restrict=$ac_kw
6216	fi
6217	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6218	test "$ac_cv_c_restrict" != no && break
6219	done
6220
6221	fi
6222	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6223	$as_echo "$ac_cv_c_restrict" >&6; }
6224
6225	case $ac_cv_c_restrict in
6226	restrict) ;;
6227	no) $as_echo "#define restrict /**/" >>confdefs.h
6228	;;
6229	*) cat >>confdefs.h <<_ACEOF
6230	#define restrict $ac_cv_c_restrict
6231	_ACEOF
6232	;;
6233	esac
6234
6235	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6236	if test "x$ac_cv_type_size_t" = xyes; then :
6237
6238	else
6239
6240	cat >>confdefs.h <<_ACEOF
6241	#define size_t unsigned int
6242	_ACEOF
6243
6244	fi
6245
6246	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6247	case $ac_cv_c_uint16_t in #(
6248	no\|yes) ;; #(
6249	*)
6250
6251
6252	cat >>confdefs.h <<_ACEOF
6253	#define uint16_t $ac_cv_c_uint16_t
6254	_ACEOF
6255	;;
6256	esac
6257
6258	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6259	case $ac_cv_c_uint32_t in #(
6260	no\|yes) ;; #(
6261	*)
6262
6263	$as_echo "#define _UINT32_T 1" >>confdefs.h
6264
6265
6266	cat >>confdefs.h <<_ACEOF
6267	#define uint32_t $ac_cv_c_uint32_t
6268	_ACEOF
6269	;;
6270	esac
6271
6272	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6273	case $ac_cv_c_uint8_t in #(
6274	no\|yes) ;; #(
6275	*)
6276
6277	$as_echo "#define _UINT8_T 1" >>confdefs.h
6278
6279
6280	cat >>confdefs.h <<_ACEOF
6281	#define uint8_t $ac_cv_c_uint8_t
6282	_ACEOF
6283	;;
6284	esac
6285
6286
6287	# Checks for library functions.
6288	for ac_func in memset putenv strchr strtol
6289	do :
6290	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6291	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6292	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6293	cat >>confdefs.h <<_ACEOF
6294	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6295	_ACEOF
6296
6297	fi
6298	done
6299
6300
6301	#==============================================================================
6302	ac_config_files="$ac_config_files Makefile driver/Makefile src/Makefile benchmark/Makefile tests/Makefile tests/preempt_longrun/Makefile tools/Makefile tools/prettyprinter/Makefile"
6303
6304
6305	ac_config_links="$ac_config_links tests/test.py:tests/test.py"
6306
6307
6308	ac_config_files="$ac_config_files tests/config.py"
6309
6310	cat >confcache <<\_ACEOF
6311	# This file is a shell script that caches the results of configure
6312	# tests run on this system so they can be shared between configure
6313	# scripts and configure runs, see configure's option --config-cache.
6314	# It is not useful on other systems. If it contains results you don't
6315	# want to keep, you may remove or edit it.
6316	#
6317	# config.status only pays attention to the cache file if you give it
6318	# the --recheck option to rerun configure.
6319	#
6320	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6321	# loading this file, other unset `ac_cv_foo' will be assigned the
6322	# following values.
6323
6324	_ACEOF
6325
6326	# The following way of writing the cache mishandles newlines in values,
6327	# but we know of no workaround that is simple, portable, and efficient.
6328	# So, we kill variables containing newlines.
6329	# Ultrix sh set writes to stderr and can't be redirected directly,
6330	# and sets the high bit in the cache file unless we assign to the vars.
6331	(
6332	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6333	eval ac_val=\$$ac_var
6334	case $ac_val in #(
6335	${as_nl})
6336	case $ac_var in #(
6337	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6338	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6339	esac
6340	case $ac_var in #(
6341	_ \| IFS \| as_nl) ;; #(
6342	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6343	*) { eval $ac_var=; unset $ac_var;} ;;
6344	esac ;;
6345	esac
6346	done
6347
6348	(set) 2>&1 \|
6349	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6350	${as_nl}ac_space=\ )
6351	# `set' does not quote correctly, so add quotes: double-quote
6352	# substitution turns \\\\ into \\, and sed turns \\ into \.
6353	sed -n \
6354	"s/'/'\\\\''/g;
6355	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6356	;; #(
6357	*)
6358	# `set' quotes correctly as required by POSIX, so do not add quotes.
6359	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6360	;;
6361	esac \|
6362	sort
6363	) \|
6364	sed '
6365	/^ac_cv_env_/b end
6366	t clear
6367	:clear
6368	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6369	t end
6370	s/^$[^=]$=$.$$/\1=${\1=\2}/
6371	:end' >>confcache
6372	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6373	if test -w "$cache_file"; then
6374	if test "x$cache_file" != "x/dev/null"; then
6375	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6376	$as_echo "$as_me: updating cache $cache_file" >&6;}
6377	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6378	cat confcache >"$cache_file"
6379	else
6380	case $cache_file in #(
6381	/ \| ?:*)
6382	mv -f confcache "$cache_file"$$ &&
6383	mv -f "$cache_file"$$ "$cache_file" ;; #(
6384	*)
6385	mv -f confcache "$cache_file" ;;
6386	esac
6387	fi
6388	fi
6389	else
6390	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6391	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6392	fi
6393	fi
6394	rm -f confcache
6395
6396	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6397	# Let make expand exec_prefix.
6398	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6399
6400	DEFS=-DHAVE_CONFIG_H
6401
6402	ac_libobjs=
6403	ac_ltlibobjs=
6404	U=
6405	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6406	# 1. Remove the extension, and $U if already installed.
6407	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6408	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6409	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6410	# will be set to the directory where LIBOBJS objects are built.
6411	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6412	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6413	done
6414	LIBOBJS=$ac_libobjs
6415
6416	LTLIBOBJS=$ac_ltlibobjs
6417
6418
6419	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6420	$as_echo_n "checking that generated files are newer than configure... " >&6; }
6421	if test -n "$am_sleep_pid"; then
6422	# Hide warnings about reused PIDs.
6423	wait $am_sleep_pid 2>/dev/null
6424	fi
6425	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
6426	$as_echo "done" >&6; }
6427	if test -n "$EXEEXT"; then
6428	am__EXEEXT_TRUE=
6429	am__EXEEXT_FALSE='#'
6430	else
6431	am__EXEEXT_TRUE='#'
6432	am__EXEEXT_FALSE=
6433	fi
6434
6435	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6436	as_fn_error $? "conditional \"AMDEP\" was never defined.
6437	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6438	fi
6439	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6440	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6441	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6442	fi
6443	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6444	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6445	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6446	fi
6447	if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6448	as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6449	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6450	fi
6451
6452	: "${CONFIG_STATUS=./config.status}"
6453	ac_write_fail=0
6454	ac_clean_files_save=$ac_clean_files
6455	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6456	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6457	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6458	as_write_fail=0
6459	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6460	#! $SHELL
6461	# Generated by $as_me.
6462	# Run this file to recreate the current configuration.
6463	# Compiler output produced by configure, useful for debugging
6464	# configure, is in config.log if it exists.
6465
6466	debug=false
6467	ac_cs_recheck=false
6468	ac_cs_silent=false
6469
6470	SHELL=\${CONFIG_SHELL-$SHELL}
6471	export SHELL
6472	_ASEOF
6473	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6474	## -------------------- ##
6475	## M4sh Initialization. ##
6476	## -------------------- ##
6477
6478	# Be more Bourne compatible
6479	DUALCASE=1; export DUALCASE # for MKS sh
6480	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6481	emulate sh
6482	NULLCMD=:
6483	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6484	# is contrary to our usage. Disable this feature.
6485	alias -g '${1+"$@"}'='"$@"'
6486	setopt NO_GLOB_SUBST
6487	else
6488	case `(set -o) 2>/dev/null` in #(
6489	posix) :
6490	set -o posix ;; #(
6491	*) :
6492	;;
6493	esac
6494	fi
6495
6496
6497	as_nl='
6498	'
6499	export as_nl
6500	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6501	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6502	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6503	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6504	# Prefer a ksh shell builtin over an external printf program on Solaris,
6505	# but without wasting forks for bash or zsh.
6506	if test -z "$BASH_VERSION$ZSH_VERSION" \
6507	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6508	as_echo='print -r --'
6509	as_echo_n='print -rn --'
6510	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6511	as_echo='printf %s\n'
6512	as_echo_n='printf %s'
6513	else
6514	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6515	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6516	as_echo_n='/usr/ucb/echo -n'
6517	else
6518	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6519	as_echo_n_body='eval
6520	arg=$1;
6521	case $arg in #(
6522	"$as_nl")
6523	expr "X$arg" : "X\$.*\$$as_nl";
6524	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6525	esac;
6526	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6527	'
6528	export as_echo_n_body
6529	as_echo_n='sh -c $as_echo_n_body as_echo'
6530	fi
6531	export as_echo_body
6532	as_echo='sh -c $as_echo_body as_echo'
6533	fi
6534
6535	# The user is always right.
6536	if test "${PATH_SEPARATOR+set}" != set; then
6537	PATH_SEPARATOR=:
6538	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6539	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6540	PATH_SEPARATOR=';'
6541	}
6542	fi
6543
6544
6545	# IFS
6546	# We need space, tab and new line, in precisely that order. Quoting is
6547	# there to prevent editors from complaining about space-tab.
6548	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6549	# splitting by setting IFS to empty value.)
6550	IFS=" "" $as_nl"
6551
6552	# Find who we are. Look in the path if we contain no directory separator.
6553	as_myself=
6554	case $0 in #((
6555	[\\/] ) as_myself=$0 ;;
6556	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6557	for as_dir in $PATH
6558	do
6559	IFS=$as_save_IFS
6560	test -z "$as_dir" && as_dir=.
6561	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6562	done
6563	IFS=$as_save_IFS
6564
6565	;;
6566	esac
6567	# We did not find ourselves, most probably we were run as `sh COMMAND'
6568	# in which case we are not to be found in the path.
6569	if test "x$as_myself" = x; then
6570	as_myself=$0
6571	fi
6572	if test ! -f "$as_myself"; then
6573	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6574	exit 1
6575	fi
6576
6577	# Unset variables that we do not need and which cause bugs (e.g. in
6578	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6579	# suppresses any "Segmentation fault" message there. '((' could
6580	# trigger a bug in pdksh 5.2.14.
6581	for as_var in BASH_ENV ENV MAIL MAILPATH
6582	do eval test x\${$as_var+set} = xset \
6583	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6584	done
6585	PS1='$ '
6586	PS2='> '
6587	PS4='+ '
6588
6589	# NLS nuisances.
6590	LC_ALL=C
6591	export LC_ALL
6592	LANGUAGE=C
6593	export LANGUAGE
6594
6595	# CDPATH.
6596	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6597
6598
6599	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6600	# ----------------------------------------
6601	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6602	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6603	# script with STATUS, using 1 if that was 0.
6604	as_fn_error ()
6605	{
6606	as_status=$1; test $as_status -eq 0 && as_status=1
6607	if test "$4"; then
6608	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6609	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6610	fi
6611	$as_echo "$as_me: error: $2" >&2
6612	as_fn_exit $as_status
6613	} # as_fn_error
6614
6615
6616	# as_fn_set_status STATUS
6617	# -----------------------
6618	# Set $? to STATUS, without forking.
6619	as_fn_set_status ()
6620	{
6621	return $1
6622	} # as_fn_set_status
6623
6624	# as_fn_exit STATUS
6625	# -----------------
6626	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6627	as_fn_exit ()
6628	{
6629	set +e
6630	as_fn_set_status $1
6631	exit $1
6632	} # as_fn_exit
6633
6634	# as_fn_unset VAR
6635	# ---------------
6636	# Portably unset VAR.
6637	as_fn_unset ()
6638	{
6639	{ eval $1=; unset $1;}
6640	}
6641	as_unset=as_fn_unset
6642	# as_fn_append VAR VALUE
6643	# ----------------------
6644	# Append the text in VALUE to the end of the definition contained in VAR. Take
6645	# advantage of any shell optimizations that allow amortized linear growth over
6646	# repeated appends, instead of the typical quadratic growth present in naive
6647	# implementations.
6648	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6649	eval 'as_fn_append ()
6650	{
6651	eval $1+=\$2
6652	}'
6653	else
6654	as_fn_append ()
6655	{
6656	eval $1=\$$1\$2
6657	}
6658	fi # as_fn_append
6659
6660	# as_fn_arith ARG...
6661	# ------------------
6662	# Perform arithmetic evaluation on the ARGs, and store the result in the
6663	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6664	# must be portable across $(()) and expr.
6665	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6666	eval 'as_fn_arith ()
6667	{
6668	as_val=$(( $* ))
6669	}'
6670	else
6671	as_fn_arith ()
6672	{
6673	as_val=`expr "$@" \|\| test $? -eq 1`
6674	}
6675	fi # as_fn_arith
6676
6677
6678	if expr a : '$a$' >/dev/null 2>&1 &&
6679	test "X`expr 00001 : '.*$...$'`" = X001; then
6680	as_expr=expr
6681	else
6682	as_expr=false
6683	fi
6684
6685	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6686	as_basename=basename
6687	else
6688	as_basename=false
6689	fi
6690
6691	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6692	as_dirname=dirname
6693	else
6694	as_dirname=false
6695	fi
6696
6697	as_me=`$as_basename -- "$0" \|\|
6698	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6699	X"$0" : 'X$//$$' \\| \
6700	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6701	$as_echo X/"$0" \|
6702	sed '/^.\/$[^/][^/]$\/*$/{
6703	s//\1/
6704	q
6705	}
6706	/^X\/$\/\/$$/{
6707	s//\1/
6708	q
6709	}
6710	/^X\/$\/$.*/{
6711	s//\1/
6712	q
6713	}
6714	s/.*/./; q'`
6715
6716	# Avoid depending upon Character Ranges.
6717	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6718	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6719	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6720	as_cr_digits='0123456789'
6721	as_cr_alnum=$as_cr_Letters$as_cr_digits
6722
6723	ECHO_C= ECHO_N= ECHO_T=
6724	case `echo -n x` in #(((((
6725	-n*)
6726	case `echo 'xy\c'` in
6727	c) ECHO_T=' ';; # ECHO_T is single tab character.
6728	xy) ECHO_C='\c';;
6729	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6730	ECHO_T=' ';;
6731	esac;;
6732	*)
6733	ECHO_N='-n';;
6734	esac
6735
6736	rm -f conf$$ conf$$.exe conf$$.file
6737	if test -d conf$$.dir; then
6738	rm -f conf$$.dir/conf$$.file
6739	else
6740	rm -f conf$$.dir
6741	mkdir conf$$.dir 2>/dev/null
6742	fi
6743	if (echo >conf$$.file) 2>/dev/null; then
6744	if ln -s conf$$.file conf$$ 2>/dev/null; then
6745	as_ln_s='ln -s'
6746	# ... but there are two gotchas:
6747	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6748	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6749	# In both cases, we have to default to `cp -pR'.
6750	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6751	as_ln_s='cp -pR'
6752	elif ln conf$$.file conf$$ 2>/dev/null; then
6753	as_ln_s=ln
6754	else
6755	as_ln_s='cp -pR'
6756	fi
6757	else
6758	as_ln_s='cp -pR'
6759	fi
6760	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6761	rmdir conf$$.dir 2>/dev/null
6762
6763
6764	# as_fn_mkdir_p
6765	# -------------
6766	# Create "$as_dir" as a directory, including parents if necessary.
6767	as_fn_mkdir_p ()
6768	{
6769
6770	case $as_dir in #(
6771	-*) as_dir=./$as_dir;;
6772	esac
6773	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6774	as_dirs=
6775	while :; do
6776	case $as_dir in #(
6777	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6778	*) as_qdir=$as_dir;;
6779	esac
6780	as_dirs="'$as_qdir' $as_dirs"
6781	as_dir=`$as_dirname -- "$as_dir" \|\|
6782	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6783	X"$as_dir" : 'X$//$[^/]' \\| \
6784	X"$as_dir" : 'X$//$$' \\| \
6785	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6786	$as_echo X"$as_dir" \|
6787	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6788	s//\1/
6789	q
6790	}
6791	/^X$\/\/$[^/].*/{
6792	s//\1/
6793	q
6794	}
6795	/^X$\/\/$$/{
6796	s//\1/
6797	q
6798	}
6799	/^X$\/$.*/{
6800	s//\1/
6801	q
6802	}
6803	s/.*/./; q'`
6804	test -d "$as_dir" && break
6805	done
6806	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6807	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6808
6809
6810	} # as_fn_mkdir_p
6811	if mkdir -p . 2>/dev/null; then
6812	as_mkdir_p='mkdir -p "$as_dir"'
6813	else
6814	test -d ./-p && rmdir ./-p
6815	as_mkdir_p=false
6816	fi
6817
6818
6819	# as_fn_executable_p FILE
6820	# -----------------------
6821	# Test if FILE is an executable regular file.
6822	as_fn_executable_p ()
6823	{
6824	test -f "$1" && test -x "$1"
6825	} # as_fn_executable_p
6826	as_test_x='test -x'
6827	as_executable_p=as_fn_executable_p
6828
6829	# Sed expression to map a string onto a valid CPP name.
6830	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6831
6832	# Sed expression to map a string onto a valid variable name.
6833	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6834
6835
6836	exec 6>&1
6837	## ----------------------------------- ##
6838	## Main body of $CONFIG_STATUS script. ##
6839	## ----------------------------------- ##
6840	_ASEOF
6841	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6842
6843	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6844	# Save the log message, to keep $0 and so on meaningful, and to
6845	# report actual input values of CONFIG_FILES etc. instead of their
6846	# values after options handling.
6847	ac_log="
6848	This file was extended by cfa-cc $as_me 1.0.0.0, which was
6849	generated by GNU Autoconf 2.69. Invocation command line was
6850
6851	CONFIG_FILES = $CONFIG_FILES
6852	CONFIG_HEADERS = $CONFIG_HEADERS
6853	CONFIG_LINKS = $CONFIG_LINKS
6854	CONFIG_COMMANDS = $CONFIG_COMMANDS
6855	$ $0 $@
6856
6857	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6858	"
6859
6860	_ACEOF
6861
6862	case $ac_config_files in *"
6863	") set x $ac_config_files; shift; ac_config_files=$;;
6864	esac
6865
6866	case $ac_config_headers in *"
6867	") set x $ac_config_headers; shift; ac_config_headers=$;;
6868	esac
6869
6870
6871	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6872	# Files that config.status was made for.
6873	config_files="$ac_config_files"
6874	config_headers="$ac_config_headers"
6875	config_links="$ac_config_links"
6876	config_commands="$ac_config_commands"
6877
6878	_ACEOF
6879
6880	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6881	ac_cs_usage="\
6882	\`$as_me' instantiates files and other configuration actions
6883	from templates according to the current configuration. Unless the files
6884	and actions are specified as TAGs, all are instantiated by default.
6885
6886	Usage: $0 [OPTION]... [TAG]...
6887
6888	-h, --help print this help, then exit
6889	-V, --version print version number and configuration settings, then exit
6890	--config print configuration, then exit
6891	-q, --quiet, --silent
6892	do not print progress messages
6893	-d, --debug don't remove temporary files
6894	--recheck update $as_me by reconfiguring in the same conditions
6895	--file=FILE[:TEMPLATE]
6896	instantiate the configuration file FILE
6897	--header=FILE[:TEMPLATE]
6898	instantiate the configuration header FILE
6899
6900	Configuration files:
6901	$config_files
6902
6903	Configuration headers:
6904	$config_headers
6905
6906	Configuration links:
6907	$config_links
6908
6909	Configuration commands:
6910	$config_commands
6911
6912	Report bugs to <cforall@plg.uwaterloo.ca>."
6913
6914	_ACEOF
6915	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6916	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6917	ac_cs_version="\\
6918	cfa-cc config.status 1.0.0.0
6919	configured by $0, generated by GNU Autoconf 2.69,
6920	with options \\"\$ac_cs_config\\"
6921
6922	Copyright (C) 2012 Free Software Foundation, Inc.
6923	This config.status script is free software; the Free Software Foundation
6924	gives unlimited permission to copy, distribute and modify it."
6925
6926	ac_pwd='$ac_pwd'
6927	srcdir='$srcdir'
6928	INSTALL='$INSTALL'
6929	MKDIR_P='$MKDIR_P'
6930	AWK='$AWK'
6931	test -n "\$AWK" \|\| AWK=awk
6932	_ACEOF
6933
6934	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6935	# The default lists apply if the user does not specify any file.
6936	ac_need_defaults=:
6937	while test $# != 0
6938	do
6939	case $1 in
6940	--=?)
6941	ac_option=`expr "X$1" : 'X$[^=]*$='`
6942	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6943	ac_shift=:
6944	;;
6945	--*=)
6946	ac_option=`expr "X$1" : 'X$[^=]*$='`
6947	ac_optarg=
6948	ac_shift=:
6949	;;
6950	*)
6951	ac_option=$1
6952	ac_optarg=$2
6953	ac_shift=shift
6954	;;
6955	esac
6956
6957	case $ac_option in
6958	# Handling of the options.
6959	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6960	ac_cs_recheck=: ;;
6961	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6962	$as_echo "$ac_cs_version"; exit ;;
6963	--config \| --confi \| --conf \| --con \| --co \| --c )
6964	$as_echo "$ac_cs_config"; exit ;;
6965	--debug \| --debu \| --deb \| --de \| --d \| -d )
6966	debug=: ;;
6967	--file \| --fil \| --fi \| --f )
6968	$ac_shift
6969	case $ac_optarg in
6970	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6971	'') as_fn_error $? "missing file argument" ;;
6972	esac
6973	as_fn_append CONFIG_FILES " '$ac_optarg'"
6974	ac_need_defaults=false;;
6975	--header \| --heade \| --head \| --hea )
6976	$ac_shift
6977	case $ac_optarg in
6978	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6979	esac
6980	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6981	ac_need_defaults=false;;
6982	--he \| --h)
6983	# Conflict between --help and --header
6984	as_fn_error $? "ambiguous option: \`$1'
6985	Try \`$0 --help' for more information.";;
6986	--help \| --hel \| -h )
6987	$as_echo "$ac_cs_usage"; exit ;;
6988	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6989	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6990	ac_cs_silent=: ;;
6991
6992	# This is an error.
6993	-*) as_fn_error $? "unrecognized option: \`$1'
6994	Try \`$0 --help' for more information." ;;
6995
6996	*) as_fn_append ac_config_targets " $1"
6997	ac_need_defaults=false ;;
6998
6999	esac
7000	shift
7001	done
7002
7003	ac_configure_extra_args=
7004
7005	if $ac_cs_silent; then
7006	exec 6>/dev/null
7007	ac_configure_extra_args="$ac_configure_extra_args --silent"
7008	fi
7009
7010	_ACEOF
7011	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7012	if \$ac_cs_recheck; then
7013	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7014	shift
7015	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7016	CONFIG_SHELL='$SHELL'
7017	export CONFIG_SHELL
7018	exec "\$@"
7019	fi
7020
7021	_ACEOF
7022	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7023	exec 5>>config.log
7024	{
7025	echo
7026	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7027	## Running $as_me. ##
7028	_ASBOX
7029	$as_echo "$ac_log"
7030	} >&5
7031
7032	_ACEOF
7033	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7034	#
7035	# INIT-COMMANDS
7036	#
7037	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7038
7039	_ACEOF
7040
7041	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7042
7043	# Handling of arguments.
7044	for ac_config_target in $ac_config_targets
7045	do
7046	case $ac_config_target in
7047	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:src/config.h.in" ;;
7048	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7049	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7050	"driver/Makefile") CONFIG_FILES="$CONFIG_FILES driver/Makefile" ;;
7051	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7052	"benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES benchmark/Makefile" ;;
7053	"tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
7054	"tests/preempt_longrun/Makefile") CONFIG_FILES="$CONFIG_FILES tests/preempt_longrun/Makefile" ;;
7055	"tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
7056	"tools/prettyprinter/Makefile") CONFIG_FILES="$CONFIG_FILES tools/prettyprinter/Makefile" ;;
7057	"tests/test.py") CONFIG_LINKS="$CONFIG_LINKS tests/test.py:tests/test.py" ;;
7058	"tests/config.py") CONFIG_FILES="$CONFIG_FILES tests/config.py" ;;
7059
7060	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7061	esac
7062	done
7063
7064
7065	# If the user did not use the arguments to specify the items to instantiate,
7066	# then the envvar interface is used. Set only those that are not.
7067	# We use the long form for the default assignment because of an extremely
7068	# bizarre bug on SunOS 4.1.3.
7069	if $ac_need_defaults; then
7070	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7071	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7072	test "${CONFIG_LINKS+set}" = set \|\| CONFIG_LINKS=$config_links
7073	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7074	fi
7075
7076	# Have a temporary directory for convenience. Make it in the build tree
7077	# simply because there is no reason against having it here, and in addition,
7078	# creating and moving files from /tmp can sometimes cause problems.
7079	# Hook for its removal unless debugging.
7080	# Note that there is a small window in which the directory will not be cleaned:
7081	# after its creation but before its name has been assigned to `$tmp'.
7082	$debug \|\|
7083	{
7084	tmp= ac_tmp=
7085	trap 'exit_status=$?
7086	: "${ac_tmp:=$tmp}"
7087	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7088	' 0
7089	trap 'as_fn_exit 1' 1 2 13 15
7090	}
7091	# Create a (secure) tmp directory for tmp files.
7092
7093	{
7094	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7095	test -d "$tmp"
7096	} \|\|
7097	{
7098	tmp=./conf$$-$RANDOM
7099	(umask 077 && mkdir "$tmp")
7100	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7101	ac_tmp=$tmp
7102
7103	# Set up the scripts for CONFIG_FILES section.
7104	# No need to generate them if there are no CONFIG_FILES.
7105	# This happens for instance with `./config.status config.h'.
7106	if test -n "$CONFIG_FILES"; then
7107
7108
7109	ac_cr=`echo X \| tr X '\015'`
7110	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7111	# But we know of no other shell where ac_cr would be empty at this
7112	# point, so we can use a bashism as a fallback.
7113	if test "x$ac_cr" = x; then
7114	eval ac_cr=\$\'\\r\'
7115	fi
7116	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7117	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7118	ac_cs_awk_cr='\\r'
7119	else
7120	ac_cs_awk_cr=$ac_cr
7121	fi
7122
7123	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7124	_ACEOF
7125
7126
7127	{
7128	echo "cat >conf$$subs.awk <<_ACEOF" &&
7129	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7130	echo "_ACEOF"
7131	} >conf$$subs.sh \|\|
7132	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7133	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7134	ac_delim='%!_!# '
7135	for ac_last_try in false false false false false :; do
7136	. ./conf$$subs.sh \|\|
7137	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7138
7139	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7140	if test $ac_delim_n = $ac_delim_num; then
7141	break
7142	elif $ac_last_try; then
7143	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7144	else
7145	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7146	fi
7147	done
7148	rm -f conf$$subs.sh
7149
7150	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7151	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7152	_ACEOF
7153	sed -n '
7154	h
7155	s/^/S["/; s/!.*/"]=/
7156	p
7157	g
7158	s/^[^!]*!//
7159	:repl
7160	t repl
7161	s/'"$ac_delim"'$//
7162	t delim
7163	:nl
7164	h
7165	s/$.\{148\}$..*/\1/
7166	t more1
7167	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7168	p
7169	n
7170	b repl
7171	:more1
7172	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7173	p
7174	g
7175	s/.\{148\}//
7176	t nl
7177	:delim
7178	h
7179	s/$.\{148\}$..*/\1/
7180	t more2
7181	s/["\\]/\\&/g; s/^/"/; s/$/"/
7182	p
7183	b
7184	:more2
7185	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7186	p
7187	g
7188	s/.\{148\}//
7189	t delim
7190	' <conf$$subs.awk \| sed '
7191	/^[^""]/{
7192	N
7193	s/\n//
7194	}
7195	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7196	rm -f conf$$subs.awk
7197	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7198	_ACAWK
7199	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7200	for (key in S) S_is_set[key] = 1
7201	FS = ""
7202
7203	}
7204	{
7205	line = $ 0
7206	nfields = split(line, field, "@")
7207	substed = 0
7208	len = length(field[1])
7209	for (i = 2; i < nfields; i++) {
7210	key = field[i]
7211	keylen = length(key)
7212	if (S_is_set[key]) {
7213	value = S[key]
7214	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7215	len += length(value) + length(field[++i])
7216	substed = 1
7217	} else
7218	len += 1 + keylen
7219	}
7220
7221	print line
7222	}
7223
7224	_ACAWK
7225	_ACEOF
7226	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7227	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7228	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7229	else
7230	cat
7231	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7232	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7233	_ACEOF
7234
7235	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7236	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7237	# trailing colons and then remove the whole line if VPATH becomes empty
7238	# (actually we leave an empty line to preserve line numbers).
7239	if test "x$srcdir" = x.; then
7240	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7241	h
7242	s///
7243	s/^/:/
7244	s/[ ]*$/:/
7245	s/:\$(srcdir):/:/g
7246	s/:\${srcdir}:/:/g
7247	s/:@srcdir@:/:/g
7248	s/^:*//
7249	s/:*$//
7250	x
7251	s/$=[ ]$./\1/
7252	G
7253	s/\n//
7254	s/^[^=]=[ ]$//
7255	}'
7256	fi
7257
7258	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7259	fi # test -n "$CONFIG_FILES"
7260
7261	# Set up the scripts for CONFIG_HEADERS section.
7262	# No need to generate them if there are no CONFIG_HEADERS.
7263	# This happens for instance with `./config.status Makefile'.
7264	if test -n "$CONFIG_HEADERS"; then
7265	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7266	BEGIN {
7267	_ACEOF
7268
7269	# Transform confdefs.h into an awk script `defines.awk', embedded as
7270	# here-document in config.status, that substitutes the proper values into
7271	# config.h.in to produce config.h.
7272
7273	# Create a delimiter string that does not exist in confdefs.h, to ease
7274	# handling of long lines.
7275	ac_delim='%!_!# '
7276	for ac_last_try in false false :; do
7277	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7278	if test -z "$ac_tt"; then
7279	break
7280	elif $ac_last_try; then
7281	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7282	else
7283	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7284	fi
7285	done
7286
7287	# For the awk script, D is an array of macro values keyed by name,
7288	# likewise P contains macro parameters if any. Preserve backslash
7289	# newline sequences.
7290
7291	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7292	sed -n '
7293	s/.\{148\}/&'"$ac_delim"'/g
7294	t rset
7295	:rset
7296	s/^[ ]#[ ]define[ ][ ]*/ /
7297	t def
7298	d
7299	:def
7300	s/\\$//
7301	t bsnl
7302	s/["\\]/\\&/g
7303	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7304	D["\1"]=" \3"/p
7305	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7306	d
7307	:bsnl
7308	s/["\\]/\\&/g
7309	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7310	D["\1"]=" \3\\\\\\n"\\/p
7311	t cont
7312	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7313	t cont
7314	d
7315	:cont
7316	n
7317	s/.\{148\}/&'"$ac_delim"'/g
7318	t clear
7319	:clear
7320	s/\\$//
7321	t bsnlc
7322	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7323	d
7324	:bsnlc
7325	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7326	b cont
7327	' <confdefs.h \| sed '
7328	s/'"$ac_delim"'/"\\\
7329	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7330
7331	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7332	for (key in D) D_is_set[key] = 1
7333	FS = ""
7334	}
7335	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7336	line = \$ 0
7337	split(line, arg, " ")
7338	if (arg[1] == "#") {
7339	defundef = arg[2]
7340	mac1 = arg[3]
7341	} else {
7342	defundef = substr(arg[1], 2)
7343	mac1 = arg[2]
7344	}
7345	split(mac1, mac2, "(") #)
7346	macro = mac2[1]
7347	prefix = substr(line, 1, index(line, defundef) - 1)
7348	if (D_is_set[macro]) {
7349	# Preserve the white space surrounding the "#".
7350	print prefix "define", macro P[macro] D[macro]
7351	next
7352	} else {
7353	# Replace #undef with comments. This is necessary, for example,
7354	# in the case of _POSIX_SOURCE, which is predefined and required
7355	# on some systems where configure will not decide to define it.
7356	if (defundef == "undef") {
7357	print "/", prefix defundef, macro, "/"
7358	next
7359	}
7360	}
7361	}
7362	{ print }
7363	_ACAWK
7364	_ACEOF
7365	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7366	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7367	fi # test -n "$CONFIG_HEADERS"
7368
7369
7370	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
7371	shift
7372	for ac_tag
7373	do
7374	case $ac_tag in
7375	:[FHLC]) ac_mode=$ac_tag; continue;;
7376	esac
7377	case $ac_mode$ac_tag in
7378	:[FHL]:);;
7379	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7380	:[FH]-) ac_tag=-:-;;
7381	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7382	esac
7383	ac_save_IFS=$IFS
7384	IFS=:
7385	set x $ac_tag
7386	IFS=$ac_save_IFS
7387	shift
7388	ac_file=$1
7389	shift
7390
7391	case $ac_mode in
7392	:L) ac_source=$1;;
7393	:[FH])
7394	ac_file_inputs=
7395	for ac_f
7396	do
7397	case $ac_f in
7398	-) ac_f="$ac_tmp/stdin";;
7399	*) # Look for the file first in the build tree, then in the source tree
7400	# (if the path is not absolute). The absolute path cannot be DOS-style,
7401	# because $ac_f cannot contain `:'.
7402	test -f "$ac_f" \|\|
7403	case $ac_f in
7404	[\\/$]*) false;;
7405	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7406	esac \|\|
7407	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7408	esac
7409	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7410	as_fn_append ac_file_inputs " '$ac_f'"
7411	done
7412
7413	# Let's still pretend it is `configure' which instantiates (i.e., don't
7414	# use $as_me), people would be surprised to read:
7415	# /* config.h. Generated by config.status. */
7416	configure_input='Generated from '`
7417	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7418	`' by configure.'
7419	if test x"$ac_file" != x-; then
7420	configure_input="$ac_file. $configure_input"
7421	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7422	$as_echo "$as_me: creating $ac_file" >&6;}
7423	fi
7424	# Neutralize special characters interpreted by sed in replacement strings.
7425	case $configure_input in #(
7426	\& \| \\| \| \\ )
7427	ac_sed_conf_input=`$as_echo "$configure_input" \|
7428	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7429	*) ac_sed_conf_input=$configure_input;;
7430	esac
7431
7432	case $ac_tag in
7433	:-: \| *:-) cat >"$ac_tmp/stdin" \
7434	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7435	esac
7436	;;
7437	esac
7438
7439	ac_dir=`$as_dirname -- "$ac_file" \|\|
7440	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7441	X"$ac_file" : 'X$//$[^/]' \\| \
7442	X"$ac_file" : 'X$//$$' \\| \
7443	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7444	$as_echo X"$ac_file" \|
7445	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7446	s//\1/
7447	q
7448	}
7449	/^X$\/\/$[^/].*/{
7450	s//\1/
7451	q
7452	}
7453	/^X$\/\/$$/{
7454	s//\1/
7455	q
7456	}
7457	/^X$\/$.*/{
7458	s//\1/
7459	q
7460	}
7461	s/.*/./; q'`
7462	as_dir="$ac_dir"; as_fn_mkdir_p
7463	ac_builddir=.
7464
7465	case "$ac_dir" in
7466	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7467	*)
7468	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7469	# A ".." for each directory in $ac_dir_suffix.
7470	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7471	case $ac_top_builddir_sub in
7472	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7473	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7474	esac ;;
7475	esac
7476	ac_abs_top_builddir=$ac_pwd
7477	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7478	# for backward compatibility:
7479	ac_top_builddir=$ac_top_build_prefix
7480
7481	case $srcdir in
7482	.) # We are building in place.
7483	ac_srcdir=.
7484	ac_top_srcdir=$ac_top_builddir_sub
7485	ac_abs_top_srcdir=$ac_pwd ;;
7486	[\\/]* \| ?:[\\/]* ) # Absolute name.
7487	ac_srcdir=$srcdir$ac_dir_suffix;
7488	ac_top_srcdir=$srcdir
7489	ac_abs_top_srcdir=$srcdir ;;
7490	*) # Relative name.
7491	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7492	ac_top_srcdir=$ac_top_build_prefix$srcdir
7493	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7494	esac
7495	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7496
7497
7498	case $ac_mode in
7499	:F)
7500	#
7501	# CONFIG_FILE
7502	#
7503
7504	case $INSTALL in
7505	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7506	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7507	esac
7508	ac_MKDIR_P=$MKDIR_P
7509	case $MKDIR_P in
7510	[\\/$]* \| ?:[\\/]* ) ;;
7511	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7512	esac
7513	_ACEOF
7514
7515	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7516	# If the template does not know about datarootdir, expand it.
7517	# FIXME: This hack should be removed a few years after 2.60.
7518	ac_datarootdir_hack=; ac_datarootdir_seen=
7519	ac_sed_dataroot='
7520	/datarootdir/ {
7521	p
7522	q
7523	}
7524	/@datadir@/p
7525	/@docdir@/p
7526	/@infodir@/p
7527	/@localedir@/p
7528	/@mandir@/p'
7529	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7530	datarootdir) ac_datarootdir_seen=yes;;
7531	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7532	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7533	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7534	_ACEOF
7535	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7536	ac_datarootdir_hack='
7537	s&@datadir@&$datadir&g
7538	s&@docdir@&$docdir&g
7539	s&@infodir@&$infodir&g
7540	s&@localedir@&$localedir&g
7541	s&@mandir@&$mandir&g
7542	s&\\\${datarootdir}&$datarootdir&g' ;;
7543	esac
7544	_ACEOF
7545
7546	# Neutralize VPATH when `$srcdir' = `.'.
7547	# Shell code in configure.ac might set extrasub.
7548	# FIXME: do we really want to maintain this feature?
7549	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7550	ac_sed_extra="$ac_vpsub
7551	$extrasub
7552	_ACEOF
7553	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7554	:t
7555	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7556	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7557	s&@top_builddir@&$ac_top_builddir_sub&;t t
7558	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7559	s&@srcdir@&$ac_srcdir&;t t
7560	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7561	s&@top_srcdir@&$ac_top_srcdir&;t t
7562	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7563	s&@builddir@&$ac_builddir&;t t
7564	s&@abs_builddir@&$ac_abs_builddir&;t t
7565	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7566	s&@INSTALL@&$ac_INSTALL&;t t
7567	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7568	$ac_datarootdir_hack
7569	"
7570	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7571	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7572
7573	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7574	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7575	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7576	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7577	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7578	which seems to be undefined. Please make sure it is defined" >&5
7579	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7580	which seems to be undefined. Please make sure it is defined" >&2;}
7581
7582	rm -f "$ac_tmp/stdin"
7583	case $ac_file in
7584	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7585	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7586	esac \
7587	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7588	;;
7589	:H)
7590	#
7591	# CONFIG_HEADER
7592	#
7593	if test x"$ac_file" != x-; then
7594	{
7595	$as_echo "/* $configure_input */" \
7596	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7597	} >"$ac_tmp/config.h" \
7598	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7599	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7600	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7601	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7602	else
7603	rm -f "$ac_file"
7604	mv "$ac_tmp/config.h" "$ac_file" \
7605	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7606	fi
7607	else
7608	$as_echo "/* $configure_input */" \
7609	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7610	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7611	fi
7612	# Compute "$ac_file"'s index in $config_headers.
7613	_am_arg="$ac_file"
7614	_am_stamp_count=1
7615	for _am_header in $config_headers :; do
7616	case $_am_header in
7617	$_am_arg \| $_am_arg:* )
7618	break ;;
7619	* )
7620	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7621	esac
7622	done
7623	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7624	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7625	X"$_am_arg" : 'X$//$[^/]' \\| \
7626	X"$_am_arg" : 'X$//$$' \\| \
7627	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7628	$as_echo X"$_am_arg" \|
7629	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7630	s//\1/
7631	q
7632	}
7633	/^X$\/\/$[^/].*/{
7634	s//\1/
7635	q
7636	}
7637	/^X$\/\/$$/{
7638	s//\1/
7639	q
7640	}
7641	/^X$\/$.*/{
7642	s//\1/
7643	q
7644	}
7645	s/.*/./; q'`/stamp-h$_am_stamp_count
7646	;;
7647	:L)
7648	#
7649	# CONFIG_LINK
7650	#
7651
7652	if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7653	:
7654	else
7655	# Prefer the file from the source tree if names are identical.
7656	if test "$ac_source" = "$ac_file" \|\| test ! -r "$ac_source"; then
7657	ac_source=$srcdir/$ac_source
7658	fi
7659
7660	{ $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7661	$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7662
7663	if test ! -r "$ac_source"; then
7664	as_fn_error $? "$ac_source: file not found" "$LINENO" 5
7665	fi
7666	rm -f "$ac_file"
7667
7668	# Try a relative symlink, then a hard link, then a copy.
7669	case $ac_source in
7670	[\\/$]* \| ?:[\\/]* ) ac_rel_source=$ac_source ;;
7671	*) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7672	esac
7673	ln -s "$ac_rel_source" "$ac_file" 2>/dev/null \|\|
7674	ln "$ac_source" "$ac_file" 2>/dev/null \|\|
7675	cp -p "$ac_source" "$ac_file" \|\|
7676	as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7677	fi
7678	;;
7679	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7680	$as_echo "$as_me: executing $ac_file commands" >&6;}
7681	;;
7682	esac
7683
7684
7685	case $ac_file$ac_mode in
7686	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7687	# Older Autoconf quotes --file arguments for eval, but not when files
7688	# are listed without --file. Let's play safe and only enable the eval
7689	# if we detect the quoting.
7690	case $CONFIG_FILES in
7691	\') eval set x "$CONFIG_FILES" ;;
7692	*) set x $CONFIG_FILES ;;
7693	esac
7694	shift
7695	for mf
7696	do
7697	# Strip MF so we end up with the name of the file.
7698	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7699	# Check whether this is an Automake generated Makefile or not.
7700	# We used to match only the files named 'Makefile.in', but
7701	# some people rename them; so instead we look at the file content.
7702	# Grep'ing the first line is not enough: some people post-process
7703	# each Makefile.in and add a new line on top of each file to say so.
7704	# Grep'ing the whole file is not good either: AIX grep has a line
7705	# limit of 2048, but all sed's we know have understand at least 4000.
7706	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7707	dirpart=`$as_dirname -- "$mf" \|\|
7708	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7709	X"$mf" : 'X$//$[^/]' \\| \
7710	X"$mf" : 'X$//$$' \\| \
7711	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7712	$as_echo X"$mf" \|
7713	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7714	s//\1/
7715	q
7716	}
7717	/^X$\/\/$[^/].*/{
7718	s//\1/
7719	q
7720	}
7721	/^X$\/\/$$/{
7722	s//\1/
7723	q
7724	}
7725	/^X$\/$.*/{
7726	s//\1/
7727	q
7728	}
7729	s/.*/./; q'`
7730	else
7731	continue
7732	fi
7733	# Extract the definition of DEPDIR, am__include, and am__quote
7734	# from the Makefile without running 'make'.
7735	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7736	test -z "$DEPDIR" && continue
7737	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7738	test -z "$am__include" && continue
7739	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7740	# Find all dependency output files, they are included files with
7741	# $(DEPDIR) in their names. We invoke sed twice because it is the
7742	# simplest approach to changing $(DEPDIR) to its actual value in the
7743	# expansion.
7744	for file in `sed -n "
7745	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7746	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
7747	# Make sure the directory exists.
7748	test -f "$dirpart/$file" && continue
7749	fdir=`$as_dirname -- "$file" \|\|
7750	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7751	X"$file" : 'X$//$[^/]' \\| \
7752	X"$file" : 'X$//$$' \\| \
7753	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7754	$as_echo X"$file" \|
7755	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7756	s//\1/
7757	q
7758	}
7759	/^X$\/\/$[^/].*/{
7760	s//\1/
7761	q
7762	}
7763	/^X$\/\/$$/{
7764	s//\1/
7765	q
7766	}
7767	/^X$\/$.*/{
7768	s//\1/
7769	q
7770	}
7771	s/.*/./; q'`
7772	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7773	# echo "creating $dirpart/$file"
7774	echo '# dummy' > "$dirpart/$file"
7775	done
7776	done
7777	}
7778	;;
7779
7780	esac
7781	done # for ac_tag
7782
7783
7784	as_fn_exit 0
7785	_ACEOF
7786	ac_clean_files=$ac_clean_files_save
7787
7788	test $ac_write_fail = 0 \|\|
7789	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7790
7791
7792	# configure is writing to config.log, and then calls config.status.
7793	# config.status does its own redirection, appending to config.log.
7794	# Unfortunately, on DOS this fails, as config.log is still kept open
7795	# by configure, so config.status won't be able to write to it; its
7796	# output is simply discarded. So we exec the FD to /dev/null,
7797	# effectively closing config.log, so it can be properly (re)opened and
7798	# appended to by config.status. When coming back to configure, we
7799	# need to make the FD available again.
7800	if test "$no_create" != yes; then
7801	ac_cs_success=:
7802	ac_config_status_args=
7803	test "$silent" = yes &&
7804	ac_config_status_args="$ac_config_status_args --quiet"
7805	exec 5>/dev/null
7806	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7807	exec 5>>config.log
7808	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7809	# would make configure fail if this is the last instruction.
7810	$ac_cs_success \|\| as_fn_exit 1
7811	fi
7812	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7813	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7814	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7815	fi
7816
7817
7818	# Final text
7819	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7820	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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