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source: configure @ 0c1b566

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

Last change on this file since 0c1b566 was 0c1b566, checked in by Thierry Delisle <tdelisle@…>, 6 years ago
Fixed missing foreign options and tentative fix for TOP directories defines
Property mode set to `100755`
File size: 222.2 KB

Line
1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.69 for cfa-cc 1.0.0.0.
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=${cfa_libdir}
3285
3286
3287
3288	#==============================================================================
3289	# Create variables for commonly used targets
3290
3291	TOP_SRCDIR=$(readlink -f $ac_confdir/)
3292	TOP_BUILDDIR=$(readlink -f $ac_pwd/)
3293
3294	echo ${TOP_SRCDIR}
3295	echo ${TOP_BUILDDIR}
3296
3297
3298	cat >>confdefs.h <<_ACEOF
3299	#define TOP_SRCDIR "$TOP_SRCDIR"
3300	_ACEOF
3301
3302
3303	cat >>confdefs.h <<_ACEOF
3304	#define TOP_BUILDDIR "$TOP_BUILDDIR"
3305	_ACEOF
3306
3307
3308	DRIVER_DIR=${TOP_BUILDDIR}driver/
3309	CFACC=${DRIVER_DIR}cfa
3310	CFACPP=${DRIVER_DIR}cfa-cpp
3311
3312
3313
3314
3315	#==============================================================================
3316	# Flag variables needed to build in tree
3317	LIBCFA_SRC='${TOP_SRCDIR}/libcfa/src'
3318	BUILD_IN_TREE_FLAGS="-XCFA -t -B${DRIVER_DIR}"
3319
3320
3321	#==============================================================================
3322	# handle the list of hosts to build for
3323	for var in $ac_configure_args
3324	do
3325	#strip quotes surrouding values
3326	case $var in
3327	# skip cross compilation related arguments
3328	\'--host=) ;; \'host_alias=) ;; \'--build=) ;; \'build_alias=) ;; \'--target=) ;; \'target_alias=) ;;
3329
3330	# skip the target hosts
3331	\'--with-target-hosts=*) ;;
3332
3333	# append all other arguments to the sub configure arguments
3334	*) LIBCFA_GENERAL_ARGS="${LIBCFA_GENERAL_ARGS} $var";;
3335	esac
3336	done
3337
3338	#==============================================================================
3339	# handle the list of hosts to build for
3340	# Make sure we can run config.sub.
3341	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
3342	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3343
3344	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3345	$as_echo_n "checking build system type... " >&6; }
3346	if ${ac_cv_build+:} false; then :
3347	$as_echo_n "(cached) " >&6
3348	else
3349	ac_build_alias=$build_alias
3350	test "x$ac_build_alias" = x &&
3351	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3352	test "x$ac_build_alias" = x &&
3353	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3354	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
3355	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3356
3357	fi
3358	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3359	$as_echo "$ac_cv_build" >&6; }
3360	case $ac_cv_build in
3361	--*) ;;
3362	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3363	esac
3364	build=$ac_cv_build
3365	ac_save_IFS=$IFS; IFS='-'
3366	set x $ac_cv_build
3367	shift
3368	build_cpu=$1
3369	build_vendor=$2
3370	shift; shift
3371	# Remember, the first character of IFS is used to create $*,
3372	# except with old shells:
3373	build_os=$*
3374	IFS=$ac_save_IFS
3375	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
3376
3377
3378	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3379	$as_echo_n "checking host system type... " >&6; }
3380	if ${ac_cv_host+:} false; then :
3381	$as_echo_n "(cached) " >&6
3382	else
3383	if test "x$host_alias" = x; then
3384	ac_cv_host=$ac_cv_build
3385	else
3386	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
3387	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3388	fi
3389
3390	fi
3391	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3392	$as_echo "$ac_cv_host" >&6; }
3393	case $ac_cv_host in
3394	--*) ;;
3395	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3396	esac
3397	host=$ac_cv_host
3398	ac_save_IFS=$IFS; IFS='-'
3399	set x $ac_cv_host
3400	shift
3401	host_cpu=$1
3402	host_vendor=$2
3403	shift; shift
3404	# Remember, the first character of IFS is used to create $*,
3405	# except with old shells:
3406	host_os=$*
3407	IFS=$ac_save_IFS
3408	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
3409
3410
3411
3412	default_target="${host_cpu}:debug, ${host_cpu}:nodebug"
3413
3414	# Check whether --with-target-hosts was given.
3415	if test "${with_target_hosts+set}" = set; then :
3416	withval=$with_target_hosts; target_hosts=$withval
3417	else
3418	target_hosts=${default_target}
3419	fi
3420
3421
3422	TARGET_HOSTS=${target_hosts}
3423
3424
3425	LIBCFA_PATHS="DRIVER_DIR=${DRIVER_DIR}"
3426
3427	for i in $(echo $target_hosts \| sed "s/,/ /g")
3428	do
3429	# call your procedure/other scripts here below
3430	arch_name=$(echo $i \| sed -r "s/:(.*)//g")
3431	lib_config=$(echo $i \| sed -r "s/(.*)://g")
3432
3433	case $lib_config in
3434	"nodebug") ;;
3435	"debug") ;;
3436	"nolib") ;;
3437	*)
3438	>&2 echo "Configuration must be 'debug', 'nodebug' or 'nolib'"
3439	exit 1
3440	;;
3441	esac
3442
3443
3444	case $arch_name in
3445	"x64" ) cannon_arch_name="x64";;
3446	"x86-64" ) cannon_arch_name="x64";;
3447	"x86_64" ) cannon_arch_name="x64";;
3448	"x86" ) cannon_arch_name="x86";;
3449	"i386" ) cannon_arch_name="x86";;
3450	"i486" ) cannon_arch_name="x86";;
3451	"i686" ) cannon_arch_name="x86";;
3452	"Intel 80386") cannon_arch_name="x86";;
3453	"arm" ) cannon_arch_name="arm";;
3454	"ARM" ) cannon_arch_name="arm";;
3455	*)
3456	>&2 echo "Unkown architecture " $arch_name;
3457	exit 1
3458	;;
3459	esac
3460
3461	lib_arch=${cannon_arch_name}
3462	lib_dir="libcfa/${lib_arch}-${lib_config}"
3463
3464	LIBCFA_TARGET_DIRS="${LIBCFA_TARGET_DIRS} ${lib_dir}"
3465	LIBCFA_TARGET_MAKEFILES="${LIBCFA_TARGET_MAKEFILES} ${lib_dir}/Makefile"
3466
3467	mkdir -p ${lib_dir}
3468	echo -n "${LIBCFA_GENERAL_ARGS} " > ${lib_dir}/config.data
3469	echo -n "${LIBCFA_PATHS} " >> ${lib_dir}/config.data
3470	echo -n "ARCHITECTURE=${lib_arch} " >> ${lib_dir}/config.data
3471	echo -n "CONFIGURATION=${lib_config}" >> ${lib_dir}/config.data
3472	done
3473
3474
3475
3476
3477
3478	case $arch_name in
3479	"x64" ) cannon_arch_name="x64";;
3480	"x86-64" ) cannon_arch_name="x64";;
3481	"x86_64" ) cannon_arch_name="x64";;
3482	"x86" ) cannon_arch_name="x86";;
3483	"i386" ) cannon_arch_name="x86";;
3484	"i486" ) cannon_arch_name="x86";;
3485	"i686" ) cannon_arch_name="x86";;
3486	"Intel 80386") cannon_arch_name="x86";;
3487	"arm" ) cannon_arch_name="arm";;
3488	"ARM" ) cannon_arch_name="arm";;
3489	*)
3490	>&2 echo "Unkown architecture " $arch_name;
3491	exit 1
3492	;;
3493	esac
3494
3495
3496	cat >>confdefs.h <<_ACEOF
3497	#define CFA_DEFAULT_CPU "$cannon_arch_name"
3498	_ACEOF
3499
3500
3501	cat >>confdefs.h <<_ACEOF
3502	#define CFA_64_CPU "x64"
3503	_ACEOF
3504
3505
3506	cat >>confdefs.h <<_ACEOF
3507	#define CFA_32_CPU "x86"
3508	_ACEOF
3509
3510
3511	#==============================================================================
3512	# CAFLAGS
3513
3514	cat >>confdefs.h <<_ACEOF
3515	#define CFA_FLAGS "${CFAFLAGS}"
3516	_ACEOF
3517
3518	CFA_FLAGS=${CFAFLAGS}
3519
3520
3521	#==============================================================================
3522	# Checks for programs.
3523	ac_ext=cpp
3524	ac_cpp='$CXXCPP $CPPFLAGS'
3525	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3526	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3527	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3528	if test -z "$CXX"; then
3529	if test -n "$CCC"; then
3530	CXX=$CCC
3531	else
3532	if test -n "$ac_tool_prefix"; then
3533	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3534	do
3535	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3536	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3537	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3538	$as_echo_n "checking for $ac_word... " >&6; }
3539	if ${ac_cv_prog_CXX+:} false; then :
3540	$as_echo_n "(cached) " >&6
3541	else
3542	if test -n "$CXX"; then
3543	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3544	else
3545	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3546	for as_dir in $PATH
3547	do
3548	IFS=$as_save_IFS
3549	test -z "$as_dir" && as_dir=.
3550	for ac_exec_ext in '' $ac_executable_extensions; do
3551	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3552	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3553	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3554	break 2
3555	fi
3556	done
3557	done
3558	IFS=$as_save_IFS
3559
3560	fi
3561	fi
3562	CXX=$ac_cv_prog_CXX
3563	if test -n "$CXX"; then
3564	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3565	$as_echo "$CXX" >&6; }
3566	else
3567	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3568	$as_echo "no" >&6; }
3569	fi
3570
3571
3572	test -n "$CXX" && break
3573	done
3574	fi
3575	if test -z "$CXX"; then
3576	ac_ct_CXX=$CXX
3577	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3578	do
3579	# Extract the first word of "$ac_prog", so it can be a program name with args.
3580	set dummy $ac_prog; ac_word=$2
3581	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3582	$as_echo_n "checking for $ac_word... " >&6; }
3583	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3584	$as_echo_n "(cached) " >&6
3585	else
3586	if test -n "$ac_ct_CXX"; then
3587	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3588	else
3589	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3590	for as_dir in $PATH
3591	do
3592	IFS=$as_save_IFS
3593	test -z "$as_dir" && as_dir=.
3594	for ac_exec_ext in '' $ac_executable_extensions; do
3595	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3596	ac_cv_prog_ac_ct_CXX="$ac_prog"
3597	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3598	break 2
3599	fi
3600	done
3601	done
3602	IFS=$as_save_IFS
3603
3604	fi
3605	fi
3606	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3607	if test -n "$ac_ct_CXX"; then
3608	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3609	$as_echo "$ac_ct_CXX" >&6; }
3610	else
3611	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3612	$as_echo "no" >&6; }
3613	fi
3614
3615
3616	test -n "$ac_ct_CXX" && break
3617	done
3618
3619	if test "x$ac_ct_CXX" = x; then
3620	CXX="g++"
3621	else
3622	case $cross_compiling:$ac_tool_warned in
3623	yes:)
3624	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3625	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3626	ac_tool_warned=yes ;;
3627	esac
3628	CXX=$ac_ct_CXX
3629	fi
3630	fi
3631
3632	fi
3633	fi
3634	# Provide some information about the compiler.
3635	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3636	set X $ac_compile
3637	ac_compiler=$2
3638	for ac_option in --version -v -V -qversion; do
3639	{ { ac_try="$ac_compiler $ac_option >&5"
3640	case "(($ac_try" in
3641	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3642	*) ac_try_echo=$ac_try;;
3643	esac
3644	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3645	$as_echo "$ac_try_echo"; } >&5
3646	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3647	ac_status=$?
3648	if test -s conftest.err; then
3649	sed '10a\
3650	... rest of stderr output deleted ...
3651	10q' conftest.err >conftest.er1
3652	cat conftest.er1 >&5
3653	fi
3654	rm -f conftest.er1 conftest.err
3655	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3656	test $ac_status = 0; }
3657	done
3658
3659	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3660	/* end confdefs.h. */
3661
3662	int
3663	main ()
3664	{
3665
3666	;
3667	return 0;
3668	}
3669	_ACEOF
3670	ac_clean_files_save=$ac_clean_files
3671	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3672	# Try to create an executable without -o first, disregard a.out.
3673	# It will help us diagnose broken compilers, and finding out an intuition
3674	# of exeext.
3675	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3676	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3677	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3678
3679	# The possible output files:
3680	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3681
3682	ac_rmfiles=
3683	for ac_file in $ac_files
3684	do
3685	case $ac_file in
3686	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3687	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3688	esac
3689	done
3690	rm -f $ac_rmfiles
3691
3692	if { { ac_try="$ac_link_default"
3693	case "(($ac_try" in
3694	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3695	*) ac_try_echo=$ac_try;;
3696	esac
3697	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3698	$as_echo "$ac_try_echo"; } >&5
3699	(eval "$ac_link_default") 2>&5
3700	ac_status=$?
3701	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3702	test $ac_status = 0; }; then :
3703	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3704	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3705	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3706	# so that the user can short-circuit this test for compilers unknown to
3707	# Autoconf.
3708	for ac_file in $ac_files ''
3709	do
3710	test -f "$ac_file" \|\| continue
3711	case $ac_file in
3712	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3713	;;
3714	[ab].out )
3715	# We found the default executable, but exeext='' is most
3716	# certainly right.
3717	break;;
3718	. )
3719	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3720	then :; else
3721	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3722	fi
3723	# We set ac_cv_exeext here because the later test for it is not
3724	# safe: cross compilers may not add the suffix if given an `-o'
3725	# argument, so we may need to know it at that point already.
3726	# Even if this section looks crufty: it has the advantage of
3727	# actually working.
3728	break;;
3729	* )
3730	break;;
3731	esac
3732	done
3733	test "$ac_cv_exeext" = no && ac_cv_exeext=
3734
3735	else
3736	ac_file=''
3737	fi
3738	if test -z "$ac_file"; then :
3739	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3740	$as_echo "no" >&6; }
3741	$as_echo "$as_me: failed program was:" >&5
3742	sed 's/^/\| /' conftest.$ac_ext >&5
3743
3744	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3745	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3746	as_fn_error 77 "C++ compiler cannot create executables
3747	See \`config.log' for more details" "$LINENO" 5; }
3748	else
3749	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3750	$as_echo "yes" >&6; }
3751	fi
3752	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3753	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3754	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3755	$as_echo "$ac_file" >&6; }
3756	ac_exeext=$ac_cv_exeext
3757
3758	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3759	ac_clean_files=$ac_clean_files_save
3760	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3761	$as_echo_n "checking for suffix of executables... " >&6; }
3762	if { { ac_try="$ac_link"
3763	case "(($ac_try" in
3764	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3765	*) ac_try_echo=$ac_try;;
3766	esac
3767	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3768	$as_echo "$ac_try_echo"; } >&5
3769	(eval "$ac_link") 2>&5
3770	ac_status=$?
3771	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3772	test $ac_status = 0; }; then :
3773	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3774	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3775	# work properly (i.e., refer to `conftest.exe'), while it won't with
3776	# `rm'.
3777	for ac_file in conftest.exe conftest conftest.*; do
3778	test -f "$ac_file" \|\| continue
3779	case $ac_file in
3780	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3781	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3782	break;;
3783	* ) break;;
3784	esac
3785	done
3786	else
3787	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3788	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3789	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3790	See \`config.log' for more details" "$LINENO" 5; }
3791	fi
3792	rm -f conftest conftest$ac_cv_exeext
3793	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3794	$as_echo "$ac_cv_exeext" >&6; }
3795
3796	rm -f conftest.$ac_ext
3797	EXEEXT=$ac_cv_exeext
3798	ac_exeext=$EXEEXT
3799	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3800	/* end confdefs.h. */
3801	#include <stdio.h>
3802	int
3803	main ()
3804	{
3805	FILE *f = fopen ("conftest.out", "w");
3806	return ferror (f) \|\| fclose (f) != 0;
3807
3808	;
3809	return 0;
3810	}
3811	_ACEOF
3812	ac_clean_files="$ac_clean_files conftest.out"
3813	# Check that the compiler produces executables we can run. If not, either
3814	# the compiler is broken, or we cross compile.
3815	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3816	$as_echo_n "checking whether we are cross compiling... " >&6; }
3817	if test "$cross_compiling" != yes; then
3818	{ { ac_try="$ac_link"
3819	case "(($ac_try" in
3820	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3821	*) ac_try_echo=$ac_try;;
3822	esac
3823	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3824	$as_echo "$ac_try_echo"; } >&5
3825	(eval "$ac_link") 2>&5
3826	ac_status=$?
3827	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3828	test $ac_status = 0; }
3829	if { ac_try='./conftest$ac_cv_exeext'
3830	{ { case "(($ac_try" in
3831	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3832	*) ac_try_echo=$ac_try;;
3833	esac
3834	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3835	$as_echo "$ac_try_echo"; } >&5
3836	(eval "$ac_try") 2>&5
3837	ac_status=$?
3838	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3839	test $ac_status = 0; }; }; then
3840	cross_compiling=no
3841	else
3842	if test "$cross_compiling" = maybe; then
3843	cross_compiling=yes
3844	else
3845	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3846	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3847	as_fn_error $? "cannot run C++ compiled programs.
3848	If you meant to cross compile, use \`--host'.
3849	See \`config.log' for more details" "$LINENO" 5; }
3850	fi
3851	fi
3852	fi
3853	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3854	$as_echo "$cross_compiling" >&6; }
3855
3856	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3857	ac_clean_files=$ac_clean_files_save
3858	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3859	$as_echo_n "checking for suffix of object files... " >&6; }
3860	if ${ac_cv_objext+:} false; then :
3861	$as_echo_n "(cached) " >&6
3862	else
3863	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3864	/* end confdefs.h. */
3865
3866	int
3867	main ()
3868	{
3869
3870	;
3871	return 0;
3872	}
3873	_ACEOF
3874	rm -f conftest.o conftest.obj
3875	if { { ac_try="$ac_compile"
3876	case "(($ac_try" in
3877	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3878	*) ac_try_echo=$ac_try;;
3879	esac
3880	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3881	$as_echo "$ac_try_echo"; } >&5
3882	(eval "$ac_compile") 2>&5
3883	ac_status=$?
3884	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3885	test $ac_status = 0; }; then :
3886	for ac_file in conftest.o conftest.obj conftest.*; do
3887	test -f "$ac_file" \|\| continue;
3888	case $ac_file in
3889	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3890	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3891	break;;
3892	esac
3893	done
3894	else
3895	$as_echo "$as_me: failed program was:" >&5
3896	sed 's/^/\| /' conftest.$ac_ext >&5
3897
3898	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3899	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3900	as_fn_error $? "cannot compute suffix of object files: cannot compile
3901	See \`config.log' for more details" "$LINENO" 5; }
3902	fi
3903	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3904	fi
3905	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3906	$as_echo "$ac_cv_objext" >&6; }
3907	OBJEXT=$ac_cv_objext
3908	ac_objext=$OBJEXT
3909	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3910	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3911	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3912	$as_echo_n "(cached) " >&6
3913	else
3914	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3915	/* end confdefs.h. */
3916
3917	int
3918	main ()
3919	{
3920	#ifndef __GNUC__
3921	choke me
3922	#endif
3923
3924	;
3925	return 0;
3926	}
3927	_ACEOF
3928	if ac_fn_cxx_try_compile "$LINENO"; then :
3929	ac_compiler_gnu=yes
3930	else
3931	ac_compiler_gnu=no
3932	fi
3933	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3934	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3935
3936	fi
3937	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3938	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3939	if test $ac_compiler_gnu = yes; then
3940	GXX=yes
3941	else
3942	GXX=
3943	fi
3944	ac_test_CXXFLAGS=${CXXFLAGS+set}
3945	ac_save_CXXFLAGS=$CXXFLAGS
3946	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3947	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3948	if ${ac_cv_prog_cxx_g+:} false; then :
3949	$as_echo_n "(cached) " >&6
3950	else
3951	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3952	ac_cxx_werror_flag=yes
3953	ac_cv_prog_cxx_g=no
3954	CXXFLAGS="-g"
3955	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3956	/* end confdefs.h. */
3957
3958	int
3959	main ()
3960	{
3961
3962	;
3963	return 0;
3964	}
3965	_ACEOF
3966	if ac_fn_cxx_try_compile "$LINENO"; then :
3967	ac_cv_prog_cxx_g=yes
3968	else
3969	CXXFLAGS=""
3970	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3971	/* end confdefs.h. */
3972
3973	int
3974	main ()
3975	{
3976
3977	;
3978	return 0;
3979	}
3980	_ACEOF
3981	if ac_fn_cxx_try_compile "$LINENO"; then :
3982
3983	else
3984	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3985	CXXFLAGS="-g"
3986	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3987	/* end confdefs.h. */
3988
3989	int
3990	main ()
3991	{
3992
3993	;
3994	return 0;
3995	}
3996	_ACEOF
3997	if ac_fn_cxx_try_compile "$LINENO"; then :
3998	ac_cv_prog_cxx_g=yes
3999	fi
4000	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4001	fi
4002	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4003	fi
4004	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4005	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
4006	fi
4007	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
4008	$as_echo "$ac_cv_prog_cxx_g" >&6; }
4009	if test "$ac_test_CXXFLAGS" = set; then
4010	CXXFLAGS=$ac_save_CXXFLAGS
4011	elif test $ac_cv_prog_cxx_g = yes; then
4012	if test "$GXX" = yes; then
4013	CXXFLAGS="-g -O2"
4014	else
4015	CXXFLAGS="-g"
4016	fi
4017	else
4018	if test "$GXX" = yes; then
4019	CXXFLAGS="-O2"
4020	else
4021	CXXFLAGS=
4022	fi
4023	fi
4024	ac_ext=c
4025	ac_cpp='$CPP $CPPFLAGS'
4026	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4027	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4028	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4029	DEPDIR="${am__leading_dot}deps"
4030
4031	ac_config_commands="$ac_config_commands depfiles"
4032
4033
4034	am_make=${MAKE-make}
4035	cat > confinc << 'END'
4036	am__doit:
4037	@echo this is the am__doit target
4038	.PHONY: am__doit
4039	END
4040	# If we don't find an include directive, just comment out the code.
4041	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4042	$as_echo_n "checking for style of include used by $am_make... " >&6; }
4043	am__include="#"
4044	am__quote=
4045	_am_result=none
4046	# First try GNU make style include.
4047	echo "include confinc" > confmf
4048	# Ignore all kinds of additional output from 'make'.
4049	case `$am_make -s -f confmf 2> /dev/null` in #(
4050	the\ am__doit\ target)
4051	am__include=include
4052	am__quote=
4053	_am_result=GNU
4054	;;
4055	esac
4056	# Now try BSD make style include.
4057	if test "$am__include" = "#"; then
4058	echo '.include "confinc"' > confmf
4059	case `$am_make -s -f confmf 2> /dev/null` in #(
4060	the\ am__doit\ target)
4061	am__include=.include
4062	am__quote="\""
4063	_am_result=BSD
4064	;;
4065	esac
4066	fi
4067
4068
4069	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4070	$as_echo "$_am_result" >&6; }
4071	rm -f confinc confmf
4072
4073	# Check whether --enable-dependency-tracking was given.
4074	if test "${enable_dependency_tracking+set}" = set; then :
4075	enableval=$enable_dependency_tracking;
4076	fi
4077
4078	if test "x$enable_dependency_tracking" != xno; then
4079	am_depcomp="$ac_aux_dir/depcomp"
4080	AMDEPBACKSLASH='\'
4081	am__nodep='_no'
4082	fi
4083	if test "x$enable_dependency_tracking" != xno; then
4084	AMDEP_TRUE=
4085	AMDEP_FALSE='#'
4086	else
4087	AMDEP_TRUE='#'
4088	AMDEP_FALSE=
4089	fi
4090
4091
4092
4093	depcc="$CXX" am_compiler_list=
4094
4095	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4096	$as_echo_n "checking dependency style of $depcc... " >&6; }
4097	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4098	$as_echo_n "(cached) " >&6
4099	else
4100	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4101	# We make a subdir and do the tests there. Otherwise we can end up
4102	# making bogus files that we don't know about and never remove. For
4103	# instance it was reported that on HP-UX the gcc test will end up
4104	# making a dummy file named 'D' -- because '-MD' means "put the output
4105	# in D".
4106	rm -rf conftest.dir
4107	mkdir conftest.dir
4108	# Copy depcomp to subdir because otherwise we won't find it if we're
4109	# using a relative directory.
4110	cp "$am_depcomp" conftest.dir
4111	cd conftest.dir
4112	# We will build objects and dependencies in a subdirectory because
4113	# it helps to detect inapplicable dependency modes. For instance
4114	# both Tru64's cc and ICC support -MD to output dependencies as a
4115	# side effect of compilation, but ICC will put the dependencies in
4116	# the current directory while Tru64 will put them in the object
4117	# directory.
4118	mkdir sub
4119
4120	am_cv_CXX_dependencies_compiler_type=none
4121	if test "$am_compiler_list" = ""; then
4122	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4123	fi
4124	am__universal=false
4125	case " $depcc " in #(
4126	\ -arch\ \ -arch\ *) am__universal=true ;;
4127	esac
4128
4129	for depmode in $am_compiler_list; do
4130	# Setup a source with many dependencies, because some compilers
4131	# like to wrap large dependency lists on column 80 (with \), and
4132	# we should not choose a depcomp mode which is confused by this.
4133	#
4134	# We need to recreate these files for each test, as the compiler may
4135	# overwrite some of them when testing with obscure command lines.
4136	# This happens at least with the AIX C compiler.
4137	: > sub/conftest.c
4138	for i in 1 2 3 4 5 6; do
4139	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4140	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4141	# Solaris 10 /bin/sh.
4142	echo '/* dummy */' > sub/conftst$i.h
4143	done
4144	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4145
4146	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4147	# mode. It turns out that the SunPro C++ compiler does not properly
4148	# handle '-M -o', and we need to detect this. Also, some Intel
4149	# versions had trouble with output in subdirs.
4150	am__obj=sub/conftest.${OBJEXT-o}
4151	am__minus_obj="-o $am__obj"
4152	case $depmode in
4153	gcc)
4154	# This depmode causes a compiler race in universal mode.
4155	test "$am__universal" = false \|\| continue
4156	;;
4157	nosideeffect)
4158	# After this tag, mechanisms are not by side-effect, so they'll
4159	# only be used when explicitly requested.
4160	if test "x$enable_dependency_tracking" = xyes; then
4161	continue
4162	else
4163	break
4164	fi
4165	;;
4166	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4167	# This compiler won't grok '-c -o', but also, the minuso test has
4168	# not run yet. These depmodes are late enough in the game, and
4169	# so weak that their functioning should not be impacted.
4170	am__obj=conftest.${OBJEXT-o}
4171	am__minus_obj=
4172	;;
4173	none) break ;;
4174	esac
4175	if depmode=$depmode \
4176	source=sub/conftest.c object=$am__obj \
4177	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4178	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4179	>/dev/null 2>conftest.err &&
4180	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4181	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4182	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4183	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4184	# icc doesn't choke on unknown options, it will just issue warnings
4185	# or remarks (even with -Werror). So we grep stderr for any message
4186	# that says an option was ignored or not supported.
4187	# When given -MP, icc 7.0 and 7.1 complain thusly:
4188	# icc: Command line warning: ignoring option '-M'; no argument required
4189	# The diagnosis changed in icc 8.0:
4190	# icc: Command line remark: option '-MP' not supported
4191	if (grep 'ignoring option' conftest.err \|\|
4192	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4193	am_cv_CXX_dependencies_compiler_type=$depmode
4194	break
4195	fi
4196	fi
4197	done
4198
4199	cd ..
4200	rm -rf conftest.dir
4201	else
4202	am_cv_CXX_dependencies_compiler_type=none
4203	fi
4204
4205	fi
4206	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4207	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4208	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4209
4210	if
4211	test "x$enable_dependency_tracking" != xno \
4212	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4213	am__fastdepCXX_TRUE=
4214	am__fastdepCXX_FALSE='#'
4215	else
4216	am__fastdepCXX_TRUE='#'
4217	am__fastdepCXX_FALSE=
4218	fi
4219
4220
4221	ac_ext=c
4222	ac_cpp='$CPP $CPPFLAGS'
4223	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4224	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4225	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4226	if test -n "$ac_tool_prefix"; then
4227	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4228	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4229	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4230	$as_echo_n "checking for $ac_word... " >&6; }
4231	if ${ac_cv_prog_CC+:} false; then :
4232	$as_echo_n "(cached) " >&6
4233	else
4234	if test -n "$CC"; then
4235	ac_cv_prog_CC="$CC" # Let the user override the test.
4236	else
4237	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4238	for as_dir in $PATH
4239	do
4240	IFS=$as_save_IFS
4241	test -z "$as_dir" && as_dir=.
4242	for ac_exec_ext in '' $ac_executable_extensions; do
4243	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4244	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4245	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4246	break 2
4247	fi
4248	done
4249	done
4250	IFS=$as_save_IFS
4251
4252	fi
4253	fi
4254	CC=$ac_cv_prog_CC
4255	if test -n "$CC"; then
4256	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4257	$as_echo "$CC" >&6; }
4258	else
4259	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4260	$as_echo "no" >&6; }
4261	fi
4262
4263
4264	fi
4265	if test -z "$ac_cv_prog_CC"; then
4266	ac_ct_CC=$CC
4267	# Extract the first word of "gcc", so it can be a program name with args.
4268	set dummy gcc; ac_word=$2
4269	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4270	$as_echo_n "checking for $ac_word... " >&6; }
4271	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4272	$as_echo_n "(cached) " >&6
4273	else
4274	if test -n "$ac_ct_CC"; then
4275	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4276	else
4277	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4278	for as_dir in $PATH
4279	do
4280	IFS=$as_save_IFS
4281	test -z "$as_dir" && as_dir=.
4282	for ac_exec_ext in '' $ac_executable_extensions; do
4283	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4284	ac_cv_prog_ac_ct_CC="gcc"
4285	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4286	break 2
4287	fi
4288	done
4289	done
4290	IFS=$as_save_IFS
4291
4292	fi
4293	fi
4294	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4295	if test -n "$ac_ct_CC"; then
4296	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4297	$as_echo "$ac_ct_CC" >&6; }
4298	else
4299	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4300	$as_echo "no" >&6; }
4301	fi
4302
4303	if test "x$ac_ct_CC" = x; then
4304	CC=""
4305	else
4306	case $cross_compiling:$ac_tool_warned in
4307	yes:)
4308	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4309	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4310	ac_tool_warned=yes ;;
4311	esac
4312	CC=$ac_ct_CC
4313	fi
4314	else
4315	CC="$ac_cv_prog_CC"
4316	fi
4317
4318	if test -z "$CC"; then
4319	if test -n "$ac_tool_prefix"; then
4320	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4321	set dummy ${ac_tool_prefix}cc; ac_word=$2
4322	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4323	$as_echo_n "checking for $ac_word... " >&6; }
4324	if ${ac_cv_prog_CC+:} false; then :
4325	$as_echo_n "(cached) " >&6
4326	else
4327	if test -n "$CC"; then
4328	ac_cv_prog_CC="$CC" # Let the user override the test.
4329	else
4330	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4331	for as_dir in $PATH
4332	do
4333	IFS=$as_save_IFS
4334	test -z "$as_dir" && as_dir=.
4335	for ac_exec_ext in '' $ac_executable_extensions; do
4336	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4337	ac_cv_prog_CC="${ac_tool_prefix}cc"
4338	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4339	break 2
4340	fi
4341	done
4342	done
4343	IFS=$as_save_IFS
4344
4345	fi
4346	fi
4347	CC=$ac_cv_prog_CC
4348	if test -n "$CC"; then
4349	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4350	$as_echo "$CC" >&6; }
4351	else
4352	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4353	$as_echo "no" >&6; }
4354	fi
4355
4356
4357	fi
4358	fi
4359	if test -z "$CC"; then
4360	# Extract the first word of "cc", so it can be a program name with args.
4361	set dummy cc; ac_word=$2
4362	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4363	$as_echo_n "checking for $ac_word... " >&6; }
4364	if ${ac_cv_prog_CC+:} false; then :
4365	$as_echo_n "(cached) " >&6
4366	else
4367	if test -n "$CC"; then
4368	ac_cv_prog_CC="$CC" # Let the user override the test.
4369	else
4370	ac_prog_rejected=no
4371	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4372	for as_dir in $PATH
4373	do
4374	IFS=$as_save_IFS
4375	test -z "$as_dir" && as_dir=.
4376	for ac_exec_ext in '' $ac_executable_extensions; do
4377	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4378	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4379	ac_prog_rejected=yes
4380	continue
4381	fi
4382	ac_cv_prog_CC="cc"
4383	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4384	break 2
4385	fi
4386	done
4387	done
4388	IFS=$as_save_IFS
4389
4390	if test $ac_prog_rejected = yes; then
4391	# We found a bogon in the path, so make sure we never use it.
4392	set dummy $ac_cv_prog_CC
4393	shift
4394	if test $# != 0; then
4395	# We chose a different compiler from the bogus one.
4396	# However, it has the same basename, so the bogon will be chosen
4397	# first if we set CC to just the basename; use the full file name.
4398	shift
4399	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4400	fi
4401	fi
4402	fi
4403	fi
4404	CC=$ac_cv_prog_CC
4405	if test -n "$CC"; then
4406	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4407	$as_echo "$CC" >&6; }
4408	else
4409	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4410	$as_echo "no" >&6; }
4411	fi
4412
4413
4414	fi
4415	if test -z "$CC"; then
4416	if test -n "$ac_tool_prefix"; then
4417	for ac_prog in cl.exe
4418	do
4419	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4420	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4421	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4422	$as_echo_n "checking for $ac_word... " >&6; }
4423	if ${ac_cv_prog_CC+:} false; then :
4424	$as_echo_n "(cached) " >&6
4425	else
4426	if test -n "$CC"; then
4427	ac_cv_prog_CC="$CC" # Let the user override the test.
4428	else
4429	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4430	for as_dir in $PATH
4431	do
4432	IFS=$as_save_IFS
4433	test -z "$as_dir" && as_dir=.
4434	for ac_exec_ext in '' $ac_executable_extensions; do
4435	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4436	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4437	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4438	break 2
4439	fi
4440	done
4441	done
4442	IFS=$as_save_IFS
4443
4444	fi
4445	fi
4446	CC=$ac_cv_prog_CC
4447	if test -n "$CC"; then
4448	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4449	$as_echo "$CC" >&6; }
4450	else
4451	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4452	$as_echo "no" >&6; }
4453	fi
4454
4455
4456	test -n "$CC" && break
4457	done
4458	fi
4459	if test -z "$CC"; then
4460	ac_ct_CC=$CC
4461	for ac_prog in cl.exe
4462	do
4463	# Extract the first word of "$ac_prog", so it can be a program name with args.
4464	set dummy $ac_prog; ac_word=$2
4465	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4466	$as_echo_n "checking for $ac_word... " >&6; }
4467	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4468	$as_echo_n "(cached) " >&6
4469	else
4470	if test -n "$ac_ct_CC"; then
4471	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4472	else
4473	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4474	for as_dir in $PATH
4475	do
4476	IFS=$as_save_IFS
4477	test -z "$as_dir" && as_dir=.
4478	for ac_exec_ext in '' $ac_executable_extensions; do
4479	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4480	ac_cv_prog_ac_ct_CC="$ac_prog"
4481	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4482	break 2
4483	fi
4484	done
4485	done
4486	IFS=$as_save_IFS
4487
4488	fi
4489	fi
4490	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4491	if test -n "$ac_ct_CC"; then
4492	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4493	$as_echo "$ac_ct_CC" >&6; }
4494	else
4495	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4496	$as_echo "no" >&6; }
4497	fi
4498
4499
4500	test -n "$ac_ct_CC" && break
4501	done
4502
4503	if test "x$ac_ct_CC" = x; then
4504	CC=""
4505	else
4506	case $cross_compiling:$ac_tool_warned in
4507	yes:)
4508	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4509	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4510	ac_tool_warned=yes ;;
4511	esac
4512	CC=$ac_ct_CC
4513	fi
4514	fi
4515
4516	fi
4517
4518
4519	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4520	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4521	as_fn_error $? "no acceptable C compiler found in \$PATH
4522	See \`config.log' for more details" "$LINENO" 5; }
4523
4524	# Provide some information about the compiler.
4525	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4526	set X $ac_compile
4527	ac_compiler=$2
4528	for ac_option in --version -v -V -qversion; do
4529	{ { ac_try="$ac_compiler $ac_option >&5"
4530	case "(($ac_try" in
4531	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4532	*) ac_try_echo=$ac_try;;
4533	esac
4534	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4535	$as_echo "$ac_try_echo"; } >&5
4536	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4537	ac_status=$?
4538	if test -s conftest.err; then
4539	sed '10a\
4540	... rest of stderr output deleted ...
4541	10q' conftest.err >conftest.er1
4542	cat conftest.er1 >&5
4543	fi
4544	rm -f conftest.er1 conftest.err
4545	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4546	test $ac_status = 0; }
4547	done
4548
4549	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4550	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4551	if ${ac_cv_c_compiler_gnu+:} false; then :
4552	$as_echo_n "(cached) " >&6
4553	else
4554	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4555	/* end confdefs.h. */
4556
4557	int
4558	main ()
4559	{
4560	#ifndef __GNUC__
4561	choke me
4562	#endif
4563
4564	;
4565	return 0;
4566	}
4567	_ACEOF
4568	if ac_fn_c_try_compile "$LINENO"; then :
4569	ac_compiler_gnu=yes
4570	else
4571	ac_compiler_gnu=no
4572	fi
4573	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4574	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4575
4576	fi
4577	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4578	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4579	if test $ac_compiler_gnu = yes; then
4580	GCC=yes
4581	else
4582	GCC=
4583	fi
4584	ac_test_CFLAGS=${CFLAGS+set}
4585	ac_save_CFLAGS=$CFLAGS
4586	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4587	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4588	if ${ac_cv_prog_cc_g+:} false; then :
4589	$as_echo_n "(cached) " >&6
4590	else
4591	ac_save_c_werror_flag=$ac_c_werror_flag
4592	ac_c_werror_flag=yes
4593	ac_cv_prog_cc_g=no
4594	CFLAGS="-g"
4595	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4596	/* end confdefs.h. */
4597
4598	int
4599	main ()
4600	{
4601
4602	;
4603	return 0;
4604	}
4605	_ACEOF
4606	if ac_fn_c_try_compile "$LINENO"; then :
4607	ac_cv_prog_cc_g=yes
4608	else
4609	CFLAGS=""
4610	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4611	/* end confdefs.h. */
4612
4613	int
4614	main ()
4615	{
4616
4617	;
4618	return 0;
4619	}
4620	_ACEOF
4621	if ac_fn_c_try_compile "$LINENO"; then :
4622
4623	else
4624	ac_c_werror_flag=$ac_save_c_werror_flag
4625	CFLAGS="-g"
4626	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4627	/* end confdefs.h. */
4628
4629	int
4630	main ()
4631	{
4632
4633	;
4634	return 0;
4635	}
4636	_ACEOF
4637	if ac_fn_c_try_compile "$LINENO"; then :
4638	ac_cv_prog_cc_g=yes
4639	fi
4640	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4641	fi
4642	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4643	fi
4644	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4645	ac_c_werror_flag=$ac_save_c_werror_flag
4646	fi
4647	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4648	$as_echo "$ac_cv_prog_cc_g" >&6; }
4649	if test "$ac_test_CFLAGS" = set; then
4650	CFLAGS=$ac_save_CFLAGS
4651	elif test $ac_cv_prog_cc_g = yes; then
4652	if test "$GCC" = yes; then
4653	CFLAGS="-g -O2"
4654	else
4655	CFLAGS="-g"
4656	fi
4657	else
4658	if test "$GCC" = yes; then
4659	CFLAGS="-O2"
4660	else
4661	CFLAGS=
4662	fi
4663	fi
4664	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4665	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4666	if ${ac_cv_prog_cc_c89+:} false; then :
4667	$as_echo_n "(cached) " >&6
4668	else
4669	ac_cv_prog_cc_c89=no
4670	ac_save_CC=$CC
4671	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4672	/* end confdefs.h. */
4673	#include <stdarg.h>
4674	#include <stdio.h>
4675	struct stat;
4676	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4677	struct buf { int x; };
4678	FILE * (rcsopen) (struct buf , struct stat *, int);
4679	static char *e (p, i)
4680	char **p;
4681	int i;
4682	{
4683	return p[i];
4684	}
4685	static char f (char (g) (char , int), char *p, ...)
4686	{
4687	char *s;
4688	va_list v;
4689	va_start (v,p);
4690	s = g (p, va_arg (v,int));
4691	va_end (v);
4692	return s;
4693	}
4694
4695	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4696	function prototypes and stuff, but not '\xHH' hex character constants.
4697	These don't provoke an error unfortunately, instead are silently treated
4698	as 'x'. The following induces an error, until -std is added to get
4699	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4700	array size at least. It's necessary to write '\x00'==0 to get something
4701	that's true only with -std. */
4702	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4703
4704	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4705	inside strings and character constants. */
4706	#define FOO(x) 'x'
4707	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4708
4709	int test (int i, double x);
4710	struct s1 {int (*f) (int a);};
4711	struct s2 {int (*f) (double a);};
4712	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4713	int argc;
4714	char **argv;
4715	int
4716	main ()
4717	{
4718	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4719	;
4720	return 0;
4721	}
4722	_ACEOF
4723	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4724	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4725	do
4726	CC="$ac_save_CC $ac_arg"
4727	if ac_fn_c_try_compile "$LINENO"; then :
4728	ac_cv_prog_cc_c89=$ac_arg
4729	fi
4730	rm -f core conftest.err conftest.$ac_objext
4731	test "x$ac_cv_prog_cc_c89" != "xno" && break
4732	done
4733	rm -f conftest.$ac_ext
4734	CC=$ac_save_CC
4735
4736	fi
4737	# AC_CACHE_VAL
4738	case "x$ac_cv_prog_cc_c89" in
4739	x)
4740	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4741	$as_echo "none needed" >&6; } ;;
4742	xno)
4743	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4744	$as_echo "unsupported" >&6; } ;;
4745	*)
4746	CC="$CC $ac_cv_prog_cc_c89"
4747	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4748	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4749	esac
4750	if test "x$ac_cv_prog_cc_c89" != xno; then :
4751
4752	fi
4753
4754	ac_ext=c
4755	ac_cpp='$CPP $CPPFLAGS'
4756	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4757	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4758	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4759
4760	ac_ext=c
4761	ac_cpp='$CPP $CPPFLAGS'
4762	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4763	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4764	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4765	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4766	$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4767	if ${am_cv_prog_cc_c_o+:} false; then :
4768	$as_echo_n "(cached) " >&6
4769	else
4770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4771	/* end confdefs.h. */
4772
4773	int
4774	main ()
4775	{
4776
4777	;
4778	return 0;
4779	}
4780	_ACEOF
4781	# Make sure it works both with $CC and with simple cc.
4782	# Following AC_PROG_CC_C_O, we do the test twice because some
4783	# compilers refuse to overwrite an existing .o file with -o,
4784	# though they will create one.
4785	am_cv_prog_cc_c_o=yes
4786	for am_i in 1 2; do
4787	if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4788	($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4789	ac_status=$?
4790	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4791	(exit $ac_status); } \
4792	&& test -f conftest2.$ac_objext; then
4793	: OK
4794	else
4795	am_cv_prog_cc_c_o=no
4796	break
4797	fi
4798	done
4799	rm -f core conftest*
4800	unset am_i
4801	fi
4802	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4803	$as_echo "$am_cv_prog_cc_c_o" >&6; }
4804	if test "$am_cv_prog_cc_c_o" != yes; then
4805	# Losing compiler, so override with the script.
4806	# FIXME: It is wrong to rewrite CC.
4807	# But if we don't then we get into trouble of one sort or another.
4808	# A longer-term fix would be to have automake use am__CC in this case,
4809	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4810	CC="$am_aux_dir/compile $CC"
4811	fi
4812	ac_ext=c
4813	ac_cpp='$CPP $CPPFLAGS'
4814	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4815	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4816	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4817
4818
4819	depcc="$CC" am_compiler_list=
4820
4821	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4822	$as_echo_n "checking dependency style of $depcc... " >&6; }
4823	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4824	$as_echo_n "(cached) " >&6
4825	else
4826	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4827	# We make a subdir and do the tests there. Otherwise we can end up
4828	# making bogus files that we don't know about and never remove. For
4829	# instance it was reported that on HP-UX the gcc test will end up
4830	# making a dummy file named 'D' -- because '-MD' means "put the output
4831	# in D".
4832	rm -rf conftest.dir
4833	mkdir conftest.dir
4834	# Copy depcomp to subdir because otherwise we won't find it if we're
4835	# using a relative directory.
4836	cp "$am_depcomp" conftest.dir
4837	cd conftest.dir
4838	# We will build objects and dependencies in a subdirectory because
4839	# it helps to detect inapplicable dependency modes. For instance
4840	# both Tru64's cc and ICC support -MD to output dependencies as a
4841	# side effect of compilation, but ICC will put the dependencies in
4842	# the current directory while Tru64 will put them in the object
4843	# directory.
4844	mkdir sub
4845
4846	am_cv_CC_dependencies_compiler_type=none
4847	if test "$am_compiler_list" = ""; then
4848	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4849	fi
4850	am__universal=false
4851	case " $depcc " in #(
4852	\ -arch\ \ -arch\ *) am__universal=true ;;
4853	esac
4854
4855	for depmode in $am_compiler_list; do
4856	# Setup a source with many dependencies, because some compilers
4857	# like to wrap large dependency lists on column 80 (with \), and
4858	# we should not choose a depcomp mode which is confused by this.
4859	#
4860	# We need to recreate these files for each test, as the compiler may
4861	# overwrite some of them when testing with obscure command lines.
4862	# This happens at least with the AIX C compiler.
4863	: > sub/conftest.c
4864	for i in 1 2 3 4 5 6; do
4865	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4866	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4867	# Solaris 10 /bin/sh.
4868	echo '/* dummy */' > sub/conftst$i.h
4869	done
4870	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4871
4872	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4873	# mode. It turns out that the SunPro C++ compiler does not properly
4874	# handle '-M -o', and we need to detect this. Also, some Intel
4875	# versions had trouble with output in subdirs.
4876	am__obj=sub/conftest.${OBJEXT-o}
4877	am__minus_obj="-o $am__obj"
4878	case $depmode in
4879	gcc)
4880	# This depmode causes a compiler race in universal mode.
4881	test "$am__universal" = false \|\| continue
4882	;;
4883	nosideeffect)
4884	# After this tag, mechanisms are not by side-effect, so they'll
4885	# only be used when explicitly requested.
4886	if test "x$enable_dependency_tracking" = xyes; then
4887	continue
4888	else
4889	break
4890	fi
4891	;;
4892	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4893	# This compiler won't grok '-c -o', but also, the minuso test has
4894	# not run yet. These depmodes are late enough in the game, and
4895	# so weak that their functioning should not be impacted.
4896	am__obj=conftest.${OBJEXT-o}
4897	am__minus_obj=
4898	;;
4899	none) break ;;
4900	esac
4901	if depmode=$depmode \
4902	source=sub/conftest.c object=$am__obj \
4903	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4904	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4905	>/dev/null 2>conftest.err &&
4906	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4907	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4908	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4909	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4910	# icc doesn't choke on unknown options, it will just issue warnings
4911	# or remarks (even with -Werror). So we grep stderr for any message
4912	# that says an option was ignored or not supported.
4913	# When given -MP, icc 7.0 and 7.1 complain thusly:
4914	# icc: Command line warning: ignoring option '-M'; no argument required
4915	# The diagnosis changed in icc 8.0:
4916	# icc: Command line remark: option '-MP' not supported
4917	if (grep 'ignoring option' conftest.err \|\|
4918	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4919	am_cv_CC_dependencies_compiler_type=$depmode
4920	break
4921	fi
4922	fi
4923	done
4924
4925	cd ..
4926	rm -rf conftest.dir
4927	else
4928	am_cv_CC_dependencies_compiler_type=none
4929	fi
4930
4931	fi
4932	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4933	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4934	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4935
4936	if
4937	test "x$enable_dependency_tracking" != xno \
4938	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4939	am__fastdepCC_TRUE=
4940	am__fastdepCC_FALSE='#'
4941	else
4942	am__fastdepCC_TRUE='#'
4943	am__fastdepCC_FALSE=
4944	fi
4945
4946
4947	# By default we simply use the C compiler to build assembly code.
4948
4949	test "${CCAS+set}" = set \|\| CCAS=$CC
4950	test "${CCASFLAGS+set}" = set \|\| CCASFLAGS=$CFLAGS
4951
4952
4953
4954	depcc="$CCAS" am_compiler_list=
4955
4956	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4957	$as_echo_n "checking dependency style of $depcc... " >&6; }
4958	if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4959	$as_echo_n "(cached) " >&6
4960	else
4961	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4962	# We make a subdir and do the tests there. Otherwise we can end up
4963	# making bogus files that we don't know about and never remove. For
4964	# instance it was reported that on HP-UX the gcc test will end up
4965	# making a dummy file named 'D' -- because '-MD' means "put the output
4966	# in D".
4967	rm -rf conftest.dir
4968	mkdir conftest.dir
4969	# Copy depcomp to subdir because otherwise we won't find it if we're
4970	# using a relative directory.
4971	cp "$am_depcomp" conftest.dir
4972	cd conftest.dir
4973	# We will build objects and dependencies in a subdirectory because
4974	# it helps to detect inapplicable dependency modes. For instance
4975	# both Tru64's cc and ICC support -MD to output dependencies as a
4976	# side effect of compilation, but ICC will put the dependencies in
4977	# the current directory while Tru64 will put them in the object
4978	# directory.
4979	mkdir sub
4980
4981	am_cv_CCAS_dependencies_compiler_type=none
4982	if test "$am_compiler_list" = ""; then
4983	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4984	fi
4985	am__universal=false
4986
4987
4988	for depmode in $am_compiler_list; do
4989	# Setup a source with many dependencies, because some compilers
4990	# like to wrap large dependency lists on column 80 (with \), and
4991	# we should not choose a depcomp mode which is confused by this.
4992	#
4993	# We need to recreate these files for each test, as the compiler may
4994	# overwrite some of them when testing with obscure command lines.
4995	# This happens at least with the AIX C compiler.
4996	: > sub/conftest.c
4997	for i in 1 2 3 4 5 6; do
4998	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4999	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5000	# Solaris 10 /bin/sh.
5001	echo '/* dummy */' > sub/conftst$i.h
5002	done
5003	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5004
5005	# We check with '-c' and '-o' for the sake of the "dashmstdout"
5006	# mode. It turns out that the SunPro C++ compiler does not properly
5007	# handle '-M -o', and we need to detect this. Also, some Intel
5008	# versions had trouble with output in subdirs.
5009	am__obj=sub/conftest.${OBJEXT-o}
5010	am__minus_obj="-o $am__obj"
5011	case $depmode in
5012	gcc)
5013	# This depmode causes a compiler race in universal mode.
5014	test "$am__universal" = false \|\| continue
5015	;;
5016	nosideeffect)
5017	# After this tag, mechanisms are not by side-effect, so they'll
5018	# only be used when explicitly requested.
5019	if test "x$enable_dependency_tracking" = xyes; then
5020	continue
5021	else
5022	break
5023	fi
5024	;;
5025	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
5026	# This compiler won't grok '-c -o', but also, the minuso test has
5027	# not run yet. These depmodes are late enough in the game, and
5028	# so weak that their functioning should not be impacted.
5029	am__obj=conftest.${OBJEXT-o}
5030	am__minus_obj=
5031	;;
5032	none) break ;;
5033	esac
5034	if depmode=$depmode \
5035	source=sub/conftest.c object=$am__obj \
5036	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5037	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5038	>/dev/null 2>conftest.err &&
5039	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5040	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5041	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5042	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5043	# icc doesn't choke on unknown options, it will just issue warnings
5044	# or remarks (even with -Werror). So we grep stderr for any message
5045	# that says an option was ignored or not supported.
5046	# When given -MP, icc 7.0 and 7.1 complain thusly:
5047	# icc: Command line warning: ignoring option '-M'; no argument required
5048	# The diagnosis changed in icc 8.0:
5049	# icc: Command line remark: option '-MP' not supported
5050	if (grep 'ignoring option' conftest.err \|\|
5051	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5052	am_cv_CCAS_dependencies_compiler_type=$depmode
5053	break
5054	fi
5055	fi
5056	done
5057
5058	cd ..
5059	rm -rf conftest.dir
5060	else
5061	am_cv_CCAS_dependencies_compiler_type=none
5062	fi
5063
5064	fi
5065	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5066	$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5067	CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5068
5069	if
5070	test "x$enable_dependency_tracking" != xno \
5071	&& test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5072	am__fastdepCCAS_TRUE=
5073	am__fastdepCCAS_FALSE='#'
5074	else
5075	am__fastdepCCAS_TRUE='#'
5076	am__fastdepCCAS_FALSE=
5077	fi
5078
5079
5080	# deprecated
5081	# These are often not installed and people miss seeing the "no", so stop the configure.
5082	for ac_prog in 'bison -y' byacc
5083	do
5084	# Extract the first word of "$ac_prog", so it can be a program name with args.
5085	set dummy $ac_prog; ac_word=$2
5086	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5087	$as_echo_n "checking for $ac_word... " >&6; }
5088	if ${ac_cv_prog_YACC+:} false; then :
5089	$as_echo_n "(cached) " >&6
5090	else
5091	if test -n "$YACC"; then
5092	ac_cv_prog_YACC="$YACC" # Let the user override the test.
5093	else
5094	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5095	for as_dir in $PATH
5096	do
5097	IFS=$as_save_IFS
5098	test -z "$as_dir" && as_dir=.
5099	for ac_exec_ext in '' $ac_executable_extensions; do
5100	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5101	ac_cv_prog_YACC="$ac_prog"
5102	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5103	break 2
5104	fi
5105	done
5106	done
5107	IFS=$as_save_IFS
5108
5109	fi
5110	fi
5111	YACC=$ac_cv_prog_YACC
5112	if test -n "$YACC"; then
5113	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5114	$as_echo "$YACC" >&6; }
5115	else
5116	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5117	$as_echo "no" >&6; }
5118	fi
5119
5120
5121	test -n "$YACC" && break
5122	done
5123	test -n "$YACC" \|\| YACC="yacc"
5124
5125	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
5126
5127	for ac_prog in flex lex
5128	do
5129	# Extract the first word of "$ac_prog", so it can be a program name with args.
5130	set dummy $ac_prog; ac_word=$2
5131	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5132	$as_echo_n "checking for $ac_word... " >&6; }
5133	if ${ac_cv_prog_LEX+:} false; then :
5134	$as_echo_n "(cached) " >&6
5135	else
5136	if test -n "$LEX"; then
5137	ac_cv_prog_LEX="$LEX" # Let the user override the test.
5138	else
5139	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5140	for as_dir in $PATH
5141	do
5142	IFS=$as_save_IFS
5143	test -z "$as_dir" && as_dir=.
5144	for ac_exec_ext in '' $ac_executable_extensions; do
5145	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5146	ac_cv_prog_LEX="$ac_prog"
5147	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5148	break 2
5149	fi
5150	done
5151	done
5152	IFS=$as_save_IFS
5153
5154	fi
5155	fi
5156	LEX=$ac_cv_prog_LEX
5157	if test -n "$LEX"; then
5158	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5159	$as_echo "$LEX" >&6; }
5160	else
5161	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5162	$as_echo "no" >&6; }
5163	fi
5164
5165
5166	test -n "$LEX" && break
5167	done
5168	test -n "$LEX" \|\| LEX=":"
5169
5170	if test "x$LEX" != "x:"; then
5171	cat >conftest.l <<_ACEOF
5172	%%
5173	a { ECHO; }
5174	b { REJECT; }
5175	c { yymore (); }
5176	d { yyless (1); }
5177	e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
5178	yyless ((input () != 0)); }
5179	f { unput (yytext[0]); }
5180	. { BEGIN INITIAL; }
5181	%%
5182	#ifdef YYTEXT_POINTER
5183	extern char *yytext;
5184	#endif
5185	int
5186	main (void)
5187	{
5188	return ! yylex () + ! yywrap ();
5189	}
5190	_ACEOF
5191	{ { ac_try="$LEX conftest.l"
5192	case "(($ac_try" in
5193	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5194	*) ac_try_echo=$ac_try;;
5195	esac
5196	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5197	$as_echo "$ac_try_echo"; } >&5
5198	(eval "$LEX conftest.l") 2>&5
5199	ac_status=$?
5200	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5201	test $ac_status = 0; }
5202	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5203	$as_echo_n "checking lex output file root... " >&6; }
5204	if ${ac_cv_prog_lex_root+:} false; then :
5205	$as_echo_n "(cached) " >&6
5206	else
5207
5208	if test -f lex.yy.c; then
5209	ac_cv_prog_lex_root=lex.yy
5210	elif test -f lexyy.c; then
5211	ac_cv_prog_lex_root=lexyy
5212	else
5213	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5214	fi
5215	fi
5216	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5217	$as_echo "$ac_cv_prog_lex_root" >&6; }
5218	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5219
5220	if test -z "${LEXLIB+set}"; then
5221	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5222	$as_echo_n "checking lex library... " >&6; }
5223	if ${ac_cv_lib_lex+:} false; then :
5224	$as_echo_n "(cached) " >&6
5225	else
5226
5227	ac_save_LIBS=$LIBS
5228	ac_cv_lib_lex='none needed'
5229	for ac_lib in '' -lfl -ll; do
5230	LIBS="$ac_lib $ac_save_LIBS"
5231	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5232	/* end confdefs.h. */
5233	`cat $LEX_OUTPUT_ROOT.c`
5234	_ACEOF
5235	if ac_fn_c_try_link "$LINENO"; then :
5236	ac_cv_lib_lex=$ac_lib
5237	fi
5238	rm -f core conftest.err conftest.$ac_objext \
5239	conftest$ac_exeext conftest.$ac_ext
5240	test "$ac_cv_lib_lex" != 'none needed' && break
5241	done
5242	LIBS=$ac_save_LIBS
5243
5244	fi
5245	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5246	$as_echo "$ac_cv_lib_lex" >&6; }
5247	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5248	fi
5249
5250
5251	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5252	$as_echo_n "checking whether yytext is a pointer... " >&6; }
5253	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5254	$as_echo_n "(cached) " >&6
5255	else
5256	# POSIX says lex can declare yytext either as a pointer or an array; the
5257	# default is implementation-dependent. Figure out which it is, since
5258	# not all implementations provide the %pointer and %array declarations.
5259	ac_cv_prog_lex_yytext_pointer=no
5260	ac_save_LIBS=$LIBS
5261	LIBS="$LEXLIB $ac_save_LIBS"
5262	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5263	/* end confdefs.h. */
5264
5265	#define YYTEXT_POINTER 1
5266	`cat $LEX_OUTPUT_ROOT.c`
5267	_ACEOF
5268	if ac_fn_c_try_link "$LINENO"; then :
5269	ac_cv_prog_lex_yytext_pointer=yes
5270	fi
5271	rm -f core conftest.err conftest.$ac_objext \
5272	conftest$ac_exeext conftest.$ac_ext
5273	LIBS=$ac_save_LIBS
5274
5275	fi
5276	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5277	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5278	if test $ac_cv_prog_lex_yytext_pointer = yes; then
5279
5280	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5281
5282	fi
5283	rm -f conftest.l $LEX_OUTPUT_ROOT.c
5284
5285	fi
5286	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5287
5288	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5289	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5290	set x ${MAKE-make}
5291	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5292	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5293	$as_echo_n "(cached) " >&6
5294	else
5295	cat >conftest.make <<\_ACEOF
5296	SHELL = /bin/sh
5297	all:
5298	@echo '@@@%%%=$(MAKE)=@@@%%%'
5299	_ACEOF
5300	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5301	case `${MAKE-make} -f conftest.make 2>/dev/null` in
5302	@@@%%%=?=@@@%%%*)
5303	eval ac_cv_prog_make_${ac_make}_set=yes;;
5304	*)
5305	eval ac_cv_prog_make_${ac_make}_set=no;;
5306	esac
5307	rm -f conftest.make
5308	fi
5309	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5310	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5311	$as_echo "yes" >&6; }
5312	SET_MAKE=
5313	else
5314	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5315	$as_echo "no" >&6; }
5316	SET_MAKE="MAKE=${MAKE-make}"
5317	fi
5318
5319	if test -n "$ac_tool_prefix"; then
5320	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5321	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5322	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5323	$as_echo_n "checking for $ac_word... " >&6; }
5324	if ${ac_cv_prog_RANLIB+:} false; then :
5325	$as_echo_n "(cached) " >&6
5326	else
5327	if test -n "$RANLIB"; then
5328	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5329	else
5330	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5331	for as_dir in $PATH
5332	do
5333	IFS=$as_save_IFS
5334	test -z "$as_dir" && as_dir=.
5335	for ac_exec_ext in '' $ac_executable_extensions; do
5336	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5337	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5338	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5339	break 2
5340	fi
5341	done
5342	done
5343	IFS=$as_save_IFS
5344
5345	fi
5346	fi
5347	RANLIB=$ac_cv_prog_RANLIB
5348	if test -n "$RANLIB"; then
5349	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5350	$as_echo "$RANLIB" >&6; }
5351	else
5352	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5353	$as_echo "no" >&6; }
5354	fi
5355
5356
5357	fi
5358	if test -z "$ac_cv_prog_RANLIB"; then
5359	ac_ct_RANLIB=$RANLIB
5360	# Extract the first word of "ranlib", so it can be a program name with args.
5361	set dummy ranlib; ac_word=$2
5362	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5363	$as_echo_n "checking for $ac_word... " >&6; }
5364	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5365	$as_echo_n "(cached) " >&6
5366	else
5367	if test -n "$ac_ct_RANLIB"; then
5368	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5369	else
5370	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5371	for as_dir in $PATH
5372	do
5373	IFS=$as_save_IFS
5374	test -z "$as_dir" && as_dir=.
5375	for ac_exec_ext in '' $ac_executable_extensions; do
5376	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5377	ac_cv_prog_ac_ct_RANLIB="ranlib"
5378	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5379	break 2
5380	fi
5381	done
5382	done
5383	IFS=$as_save_IFS
5384
5385	fi
5386	fi
5387	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5388	if test -n "$ac_ct_RANLIB"; then
5389	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5390	$as_echo "$ac_ct_RANLIB" >&6; }
5391	else
5392	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5393	$as_echo "no" >&6; }
5394	fi
5395
5396	if test "x$ac_ct_RANLIB" = x; then
5397	RANLIB=":"
5398	else
5399	case $cross_compiling:$ac_tool_warned in
5400	yes:)
5401	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5402	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5403	ac_tool_warned=yes ;;
5404	esac
5405	RANLIB=$ac_ct_RANLIB
5406	fi
5407	else
5408	RANLIB="$ac_cv_prog_RANLIB"
5409	fi
5410
5411
5412	# Checks for libraries.
5413
5414	# Checks for header files.
5415	ac_ext=c
5416	ac_cpp='$CPP $CPPFLAGS'
5417	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5418	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5419	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5420	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5421	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5422	# On Suns, sometimes $CPP names a directory.
5423	if test -n "$CPP" && test -d "$CPP"; then
5424	CPP=
5425	fi
5426	if test -z "$CPP"; then
5427	if ${ac_cv_prog_CPP+:} false; then :
5428	$as_echo_n "(cached) " >&6
5429	else
5430	# Double quotes because CPP needs to be expanded
5431	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5432	do
5433	ac_preproc_ok=false
5434	for ac_c_preproc_warn_flag in '' yes
5435	do
5436	# Use a header file that comes with gcc, so configuring glibc
5437	# with a fresh cross-compiler works.
5438	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5439	# <limits.h> exists even on freestanding compilers.
5440	# On the NeXT, cc -E runs the code through the compiler's parser,
5441	# not just through cpp. "Syntax error" is here to catch this case.
5442	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5443	/* end confdefs.h. */
5444	#ifdef __STDC__
5445	# include <limits.h>
5446	#else
5447	# include <assert.h>
5448	#endif
5449	Syntax error
5450	_ACEOF
5451	if ac_fn_c_try_cpp "$LINENO"; then :
5452
5453	else
5454	# Broken: fails on valid input.
5455	continue
5456	fi
5457	rm -f conftest.err conftest.i conftest.$ac_ext
5458
5459	# OK, works on sane cases. Now check whether nonexistent headers
5460	# can be detected and how.
5461	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5462	/* end confdefs.h. */
5463	#include <ac_nonexistent.h>
5464	_ACEOF
5465	if ac_fn_c_try_cpp "$LINENO"; then :
5466	# Broken: success on invalid input.
5467	continue
5468	else
5469	# Passes both tests.
5470	ac_preproc_ok=:
5471	break
5472	fi
5473	rm -f conftest.err conftest.i conftest.$ac_ext
5474
5475	done
5476	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5477	rm -f conftest.i conftest.err conftest.$ac_ext
5478	if $ac_preproc_ok; then :
5479	break
5480	fi
5481
5482	done
5483	ac_cv_prog_CPP=$CPP
5484
5485	fi
5486	CPP=$ac_cv_prog_CPP
5487	else
5488	ac_cv_prog_CPP=$CPP
5489	fi
5490	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5491	$as_echo "$CPP" >&6; }
5492	ac_preproc_ok=false
5493	for ac_c_preproc_warn_flag in '' yes
5494	do
5495	# Use a header file that comes with gcc, so configuring glibc
5496	# with a fresh cross-compiler works.
5497	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5498	# <limits.h> exists even on freestanding compilers.
5499	# On the NeXT, cc -E runs the code through the compiler's parser,
5500	# not just through cpp. "Syntax error" is here to catch this case.
5501	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5502	/* end confdefs.h. */
5503	#ifdef __STDC__
5504	# include <limits.h>
5505	#else
5506	# include <assert.h>
5507	#endif
5508	Syntax error
5509	_ACEOF
5510	if ac_fn_c_try_cpp "$LINENO"; then :
5511
5512	else
5513	# Broken: fails on valid input.
5514	continue
5515	fi
5516	rm -f conftest.err conftest.i conftest.$ac_ext
5517
5518	# OK, works on sane cases. Now check whether nonexistent headers
5519	# can be detected and how.
5520	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5521	/* end confdefs.h. */
5522	#include <ac_nonexistent.h>
5523	_ACEOF
5524	if ac_fn_c_try_cpp "$LINENO"; then :
5525	# Broken: success on invalid input.
5526	continue
5527	else
5528	# Passes both tests.
5529	ac_preproc_ok=:
5530	break
5531	fi
5532	rm -f conftest.err conftest.i conftest.$ac_ext
5533
5534	done
5535	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5536	rm -f conftest.i conftest.err conftest.$ac_ext
5537	if $ac_preproc_ok; then :
5538
5539	else
5540	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5541	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5542	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5543	See \`config.log' for more details" "$LINENO" 5; }
5544	fi
5545
5546	ac_ext=c
5547	ac_cpp='$CPP $CPPFLAGS'
5548	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5549	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5550	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5551
5552
5553	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5554	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5555	if ${ac_cv_path_GREP+:} false; then :
5556	$as_echo_n "(cached) " >&6
5557	else
5558	if test -z "$GREP"; then
5559	ac_path_GREP_found=false
5560	# Loop through the user's path and test for each of PROGNAME-LIST
5561	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5562	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5563	do
5564	IFS=$as_save_IFS
5565	test -z "$as_dir" && as_dir=.
5566	for ac_prog in grep ggrep; do
5567	for ac_exec_ext in '' $ac_executable_extensions; do
5568	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5569	as_fn_executable_p "$ac_path_GREP" \|\| continue
5570	# Check for GNU ac_path_GREP and select it if it is found.
5571	# Check for GNU $ac_path_GREP
5572	case `"$ac_path_GREP" --version 2>&1` in
5573	GNU)
5574	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5575	*)
5576	ac_count=0
5577	$as_echo_n 0123456789 >"conftest.in"
5578	while :
5579	do
5580	cat "conftest.in" "conftest.in" >"conftest.tmp"
5581	mv "conftest.tmp" "conftest.in"
5582	cp "conftest.in" "conftest.nl"
5583	$as_echo 'GREP' >> "conftest.nl"
5584	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5585	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5586	as_fn_arith $ac_count + 1 && ac_count=$as_val
5587	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5588	# Best one so far, save it but keep looking for a better one
5589	ac_cv_path_GREP="$ac_path_GREP"
5590	ac_path_GREP_max=$ac_count
5591	fi
5592	# 10*(2^10) chars as input seems more than enough
5593	test $ac_count -gt 10 && break
5594	done
5595	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5596	esac
5597
5598	$ac_path_GREP_found && break 3
5599	done
5600	done
5601	done
5602	IFS=$as_save_IFS
5603	if test -z "$ac_cv_path_GREP"; then
5604	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5605	fi
5606	else
5607	ac_cv_path_GREP=$GREP
5608	fi
5609
5610	fi
5611	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5612	$as_echo "$ac_cv_path_GREP" >&6; }
5613	GREP="$ac_cv_path_GREP"
5614
5615
5616	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5617	$as_echo_n "checking for egrep... " >&6; }
5618	if ${ac_cv_path_EGREP+:} false; then :
5619	$as_echo_n "(cached) " >&6
5620	else
5621	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5622	then ac_cv_path_EGREP="$GREP -E"
5623	else
5624	if test -z "$EGREP"; then
5625	ac_path_EGREP_found=false
5626	# Loop through the user's path and test for each of PROGNAME-LIST
5627	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5628	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5629	do
5630	IFS=$as_save_IFS
5631	test -z "$as_dir" && as_dir=.
5632	for ac_prog in egrep; do
5633	for ac_exec_ext in '' $ac_executable_extensions; do
5634	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5635	as_fn_executable_p "$ac_path_EGREP" \|\| continue
5636	# Check for GNU ac_path_EGREP and select it if it is found.
5637	# Check for GNU $ac_path_EGREP
5638	case `"$ac_path_EGREP" --version 2>&1` in
5639	GNU)
5640	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5641	*)
5642	ac_count=0
5643	$as_echo_n 0123456789 >"conftest.in"
5644	while :
5645	do
5646	cat "conftest.in" "conftest.in" >"conftest.tmp"
5647	mv "conftest.tmp" "conftest.in"
5648	cp "conftest.in" "conftest.nl"
5649	$as_echo 'EGREP' >> "conftest.nl"
5650	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5651	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5652	as_fn_arith $ac_count + 1 && ac_count=$as_val
5653	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5654	# Best one so far, save it but keep looking for a better one
5655	ac_cv_path_EGREP="$ac_path_EGREP"
5656	ac_path_EGREP_max=$ac_count
5657	fi
5658	# 10*(2^10) chars as input seems more than enough
5659	test $ac_count -gt 10 && break
5660	done
5661	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5662	esac
5663
5664	$ac_path_EGREP_found && break 3
5665	done
5666	done
5667	done
5668	IFS=$as_save_IFS
5669	if test -z "$ac_cv_path_EGREP"; then
5670	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5671	fi
5672	else
5673	ac_cv_path_EGREP=$EGREP
5674	fi
5675
5676	fi
5677	fi
5678	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5679	$as_echo "$ac_cv_path_EGREP" >&6; }
5680	EGREP="$ac_cv_path_EGREP"
5681
5682
5683	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5684	$as_echo_n "checking for ANSI C header files... " >&6; }
5685	if ${ac_cv_header_stdc+:} false; then :
5686	$as_echo_n "(cached) " >&6
5687	else
5688	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5689	/* end confdefs.h. */
5690	#include <stdlib.h>
5691	#include <stdarg.h>
5692	#include <string.h>
5693	#include <float.h>
5694
5695	int
5696	main ()
5697	{
5698
5699	;
5700	return 0;
5701	}
5702	_ACEOF
5703	if ac_fn_c_try_compile "$LINENO"; then :
5704	ac_cv_header_stdc=yes
5705	else
5706	ac_cv_header_stdc=no
5707	fi
5708	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5709
5710	if test $ac_cv_header_stdc = yes; then
5711	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5712	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5713	/* end confdefs.h. */
5714	#include <string.h>
5715
5716	_ACEOF
5717	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5718	$EGREP "memchr" >/dev/null 2>&1; then :
5719
5720	else
5721	ac_cv_header_stdc=no
5722	fi
5723	rm -f conftest*
5724
5725	fi
5726
5727	if test $ac_cv_header_stdc = yes; then
5728	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5729	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5730	/* end confdefs.h. */
5731	#include <stdlib.h>
5732
5733	_ACEOF
5734	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5735	$EGREP "free" >/dev/null 2>&1; then :
5736
5737	else
5738	ac_cv_header_stdc=no
5739	fi
5740	rm -f conftest*
5741
5742	fi
5743
5744	if test $ac_cv_header_stdc = yes; then
5745	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5746	if test "$cross_compiling" = yes; then :
5747	:
5748	else
5749	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5750	/* end confdefs.h. */
5751	#include <ctype.h>
5752	#include <stdlib.h>
5753	#if ((' ' & 0x0FF) == 0x020)
5754	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5755	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5756	#else
5757	# define ISLOWER(c) \
5758	(('a' <= (c) && (c) <= 'i') \
5759	\|\| ('j' <= (c) && (c) <= 'r') \
5760	\|\| ('s' <= (c) && (c) <= 'z'))
5761	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5762	#endif
5763
5764	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5765	int
5766	main ()
5767	{
5768	int i;
5769	for (i = 0; i < 256; i++)
5770	if (XOR (islower (i), ISLOWER (i))
5771	\|\| toupper (i) != TOUPPER (i))
5772	return 2;
5773	return 0;
5774	}
5775	_ACEOF
5776	if ac_fn_c_try_run "$LINENO"; then :
5777
5778	else
5779	ac_cv_header_stdc=no
5780	fi
5781	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5782	conftest.$ac_objext conftest.beam conftest.$ac_ext
5783	fi
5784
5785	fi
5786	fi
5787	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5788	$as_echo "$ac_cv_header_stdc" >&6; }
5789	if test $ac_cv_header_stdc = yes; then
5790
5791	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5792
5793	fi
5794
5795	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5796	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5797	inttypes.h stdint.h unistd.h
5798	do :
5799	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5800	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5801	"
5802	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5803	cat >>confdefs.h <<_ACEOF
5804	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5805	_ACEOF
5806
5807	fi
5808
5809	done
5810
5811
5812	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5813	if test "x$ac_cv_type_size_t" = xyes; then :
5814
5815	else
5816
5817	cat >>confdefs.h <<_ACEOF
5818	#define size_t unsigned int
5819	_ACEOF
5820
5821	fi
5822
5823	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5824	# for constant arguments. Useless!
5825	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5826	$as_echo_n "checking for working alloca.h... " >&6; }
5827	if ${ac_cv_working_alloca_h+:} false; then :
5828	$as_echo_n "(cached) " >&6
5829	else
5830	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5831	/* end confdefs.h. */
5832	#include <alloca.h>
5833	int
5834	main ()
5835	{
5836	char p = (char ) alloca (2 * sizeof (int));
5837	if (p) return 0;
5838	;
5839	return 0;
5840	}
5841	_ACEOF
5842	if ac_fn_c_try_link "$LINENO"; then :
5843	ac_cv_working_alloca_h=yes
5844	else
5845	ac_cv_working_alloca_h=no
5846	fi
5847	rm -f core conftest.err conftest.$ac_objext \
5848	conftest$ac_exeext conftest.$ac_ext
5849	fi
5850	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5851	$as_echo "$ac_cv_working_alloca_h" >&6; }
5852	if test $ac_cv_working_alloca_h = yes; then
5853
5854	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5855
5856	fi
5857
5858	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5859	$as_echo_n "checking for alloca... " >&6; }
5860	if ${ac_cv_func_alloca_works+:} false; then :
5861	$as_echo_n "(cached) " >&6
5862	else
5863	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5864	/* end confdefs.h. */
5865	#ifdef __GNUC__
5866	# define alloca __builtin_alloca
5867	#else
5868	# ifdef _MSC_VER
5869	# include <malloc.h>
5870	# define alloca _alloca
5871	# else
5872	# ifdef HAVE_ALLOCA_H
5873	# include <alloca.h>
5874	# else
5875	# ifdef _AIX
5876	#pragma alloca
5877	# else
5878	# ifndef alloca /* predefined by HP cc +Olibcalls */
5879	void *alloca (size_t);
5880	# endif
5881	# endif
5882	# endif
5883	# endif
5884	#endif
5885
5886	int
5887	main ()
5888	{
5889	char p = (char ) alloca (1);
5890	if (p) return 0;
5891	;
5892	return 0;
5893	}
5894	_ACEOF
5895	if ac_fn_c_try_link "$LINENO"; then :
5896	ac_cv_func_alloca_works=yes
5897	else
5898	ac_cv_func_alloca_works=no
5899	fi
5900	rm -f core conftest.err conftest.$ac_objext \
5901	conftest$ac_exeext conftest.$ac_ext
5902	fi
5903	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5904	$as_echo "$ac_cv_func_alloca_works" >&6; }
5905
5906	if test $ac_cv_func_alloca_works = yes; then
5907
5908	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5909
5910	else
5911	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5912	# that cause trouble. Some versions do not even contain alloca or
5913	# contain a buggy version. If you still want to use their alloca,
5914	# use ar to extract alloca.o from them instead of compiling alloca.c.
5915
5916	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5917
5918	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5919
5920
5921	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5922	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5923	if ${ac_cv_os_cray+:} false; then :
5924	$as_echo_n "(cached) " >&6
5925	else
5926	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5927	/* end confdefs.h. */
5928	#if defined CRAY && ! defined CRAY2
5929	webecray
5930	#else
5931	wenotbecray
5932	#endif
5933
5934	_ACEOF
5935	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5936	$EGREP "webecray" >/dev/null 2>&1; then :
5937	ac_cv_os_cray=yes
5938	else
5939	ac_cv_os_cray=no
5940	fi
5941	rm -f conftest*
5942
5943	fi
5944	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5945	$as_echo "$ac_cv_os_cray" >&6; }
5946	if test $ac_cv_os_cray = yes; then
5947	for ac_func in _getb67 GETB67 getb67; do
5948	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5949	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5950	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5951
5952	cat >>confdefs.h <<_ACEOF
5953	#define CRAY_STACKSEG_END $ac_func
5954	_ACEOF
5955
5956	break
5957	fi
5958
5959	done
5960	fi
5961
5962	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5963	$as_echo_n "checking stack direction for C alloca... " >&6; }
5964	if ${ac_cv_c_stack_direction+:} false; then :
5965	$as_echo_n "(cached) " >&6
5966	else
5967	if test "$cross_compiling" = yes; then :
5968	ac_cv_c_stack_direction=0
5969	else
5970	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5971	/* end confdefs.h. */
5972	$ac_includes_default
5973	int
5974	find_stack_direction (int *addr, int depth)
5975	{
5976	int dir, dummy = 0;
5977	if (! addr)
5978	addr = &dummy;
5979	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
5980	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
5981	return dir + dummy;
5982	}
5983
5984	int
5985	main (int argc, char **argv)
5986	{
5987	return find_stack_direction (0, argc + !argv + 20) < 0;
5988	}
5989	_ACEOF
5990	if ac_fn_c_try_run "$LINENO"; then :
5991	ac_cv_c_stack_direction=1
5992	else
5993	ac_cv_c_stack_direction=-1
5994	fi
5995	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5996	conftest.$ac_objext conftest.beam conftest.$ac_ext
5997	fi
5998
5999	fi
6000	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
6001	$as_echo "$ac_cv_c_stack_direction" >&6; }
6002	cat >>confdefs.h <<_ACEOF
6003	#define STACK_DIRECTION $ac_cv_c_stack_direction
6004	_ACEOF
6005
6006
6007	fi
6008
6009	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
6010	do :
6011	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
6012	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
6013	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6014	cat >>confdefs.h <<_ACEOF
6015	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
6016	_ACEOF
6017
6018	fi
6019
6020	done
6021
6022
6023	# Checks for typedefs, structures, and compiler characteristics.
6024	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
6025	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
6026	if ${ac_cv_header_stdbool_h+:} false; then :
6027	$as_echo_n "(cached) " >&6
6028	else
6029	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6030	/* end confdefs.h. */
6031
6032	#include <stdbool.h>
6033	#ifndef bool
6034	"error: bool is not defined"
6035	#endif
6036	#ifndef false
6037	"error: false is not defined"
6038	#endif
6039	#if false
6040	"error: false is not 0"
6041	#endif
6042	#ifndef true
6043	"error: true is not defined"
6044	#endif
6045	#if true != 1
6046	"error: true is not 1"
6047	#endif
6048	#ifndef __bool_true_false_are_defined
6049	"error: __bool_true_false_are_defined is not defined"
6050	#endif
6051
6052	struct s { _Bool s: 1; _Bool t; } s;
6053
6054	char a[true == 1 ? 1 : -1];
6055	char b[false == 0 ? 1 : -1];
6056	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6057	char d[(bool) 0.5 == true ? 1 : -1];
6058	/* See body of main program for 'e'. */
6059	char f[(_Bool) 0.0 == false ? 1 : -1];
6060	char g[true];
6061	char h[sizeof (_Bool)];
6062	char i[sizeof s.t];
6063	enum { j = false, k = true, l = false * true, m = true * 256 };
6064	/* The following fails for
6065	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
6066	_Bool n[m];
6067	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6068	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6069	/* Catch a bug in an HP-UX C compiler. See
6070	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6071	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6072	*/
6073	_Bool q = true;
6074	_Bool *pq = &q;
6075
6076	int
6077	main ()
6078	{
6079
6080	bool e = &s;
6081	*pq \|= q;
6082	*pq \|= ! q;
6083	/* Refer to every declared value, to avoid compiler optimizations. */
6084	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6085	+ !m + !n + !o + !p + !q + !pq);
6086
6087	;
6088	return 0;
6089	}
6090	_ACEOF
6091	if ac_fn_c_try_compile "$LINENO"; then :
6092	ac_cv_header_stdbool_h=yes
6093	else
6094	ac_cv_header_stdbool_h=no
6095	fi
6096	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6097	fi
6098	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6099	$as_echo "$ac_cv_header_stdbool_h" >&6; }
6100	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6101	if test "x$ac_cv_type__Bool" = xyes; then :
6102
6103	cat >>confdefs.h <<_ACEOF
6104	#define HAVE__BOOL 1
6105	_ACEOF
6106
6107
6108	fi
6109
6110
6111	if test $ac_cv_header_stdbool_h = yes; then
6112
6113	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6114
6115	fi
6116
6117	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6118	$as_echo_n "checking for inline... " >&6; }
6119	if ${ac_cv_c_inline+:} false; then :
6120	$as_echo_n "(cached) " >&6
6121	else
6122	ac_cv_c_inline=no
6123	for ac_kw in inline __inline__ __inline; do
6124	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6125	/* end confdefs.h. */
6126	#ifndef __cplusplus
6127	typedef int foo_t;
6128	static $ac_kw foo_t static_foo () {return 0; }
6129	$ac_kw foo_t foo () {return 0; }
6130	#endif
6131
6132	_ACEOF
6133	if ac_fn_c_try_compile "$LINENO"; then :
6134	ac_cv_c_inline=$ac_kw
6135	fi
6136	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6137	test "$ac_cv_c_inline" != no && break
6138	done
6139
6140	fi
6141	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6142	$as_echo "$ac_cv_c_inline" >&6; }
6143
6144	case $ac_cv_c_inline in
6145	inline \| yes) ;;
6146	*)
6147	case $ac_cv_c_inline in
6148	no) ac_val=;;
6149	*) ac_val=$ac_cv_c_inline;;
6150	esac
6151	cat >>confdefs.h <<_ACEOF
6152	#ifndef __cplusplus
6153	#define inline $ac_val
6154	#endif
6155	_ACEOF
6156	;;
6157	esac
6158
6159	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6160	case $ac_cv_c_int16_t in #(
6161	no\|yes) ;; #(
6162	*)
6163
6164	cat >>confdefs.h <<_ACEOF
6165	#define int16_t $ac_cv_c_int16_t
6166	_ACEOF
6167	;;
6168	esac
6169
6170	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6171	case $ac_cv_c_int32_t in #(
6172	no\|yes) ;; #(
6173	*)
6174
6175	cat >>confdefs.h <<_ACEOF
6176	#define int32_t $ac_cv_c_int32_t
6177	_ACEOF
6178	;;
6179	esac
6180
6181	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6182	case $ac_cv_c_int8_t in #(
6183	no\|yes) ;; #(
6184	*)
6185
6186	cat >>confdefs.h <<_ACEOF
6187	#define int8_t $ac_cv_c_int8_t
6188	_ACEOF
6189	;;
6190	esac
6191
6192	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6193	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6194	if ${ac_cv_c_restrict+:} false; then :
6195	$as_echo_n "(cached) " >&6
6196	else
6197	ac_cv_c_restrict=no
6198	# The order here caters to the fact that C++ does not require restrict.
6199	for ac_kw in __restrict __restrict__ _Restrict restrict; do
6200	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6201	/* end confdefs.h. */
6202	typedef int * int_ptr;
6203	int foo (int_ptr $ac_kw ip) {
6204	return ip[0];
6205	}
6206	int
6207	main ()
6208	{
6209	int s[1];
6210	int * $ac_kw t = s;
6211	t[0] = 0;
6212	return foo(t)
6213	;
6214	return 0;
6215	}
6216	_ACEOF
6217	if ac_fn_c_try_compile "$LINENO"; then :
6218	ac_cv_c_restrict=$ac_kw
6219	fi
6220	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6221	test "$ac_cv_c_restrict" != no && break
6222	done
6223
6224	fi
6225	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6226	$as_echo "$ac_cv_c_restrict" >&6; }
6227
6228	case $ac_cv_c_restrict in
6229	restrict) ;;
6230	no) $as_echo "#define restrict /**/" >>confdefs.h
6231	;;
6232	*) cat >>confdefs.h <<_ACEOF
6233	#define restrict $ac_cv_c_restrict
6234	_ACEOF
6235	;;
6236	esac
6237
6238	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6239	if test "x$ac_cv_type_size_t" = xyes; then :
6240
6241	else
6242
6243	cat >>confdefs.h <<_ACEOF
6244	#define size_t unsigned int
6245	_ACEOF
6246
6247	fi
6248
6249	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6250	case $ac_cv_c_uint16_t in #(
6251	no\|yes) ;; #(
6252	*)
6253
6254
6255	cat >>confdefs.h <<_ACEOF
6256	#define uint16_t $ac_cv_c_uint16_t
6257	_ACEOF
6258	;;
6259	esac
6260
6261	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6262	case $ac_cv_c_uint32_t in #(
6263	no\|yes) ;; #(
6264	*)
6265
6266	$as_echo "#define _UINT32_T 1" >>confdefs.h
6267
6268
6269	cat >>confdefs.h <<_ACEOF
6270	#define uint32_t $ac_cv_c_uint32_t
6271	_ACEOF
6272	;;
6273	esac
6274
6275	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6276	case $ac_cv_c_uint8_t in #(
6277	no\|yes) ;; #(
6278	*)
6279
6280	$as_echo "#define _UINT8_T 1" >>confdefs.h
6281
6282
6283	cat >>confdefs.h <<_ACEOF
6284	#define uint8_t $ac_cv_c_uint8_t
6285	_ACEOF
6286	;;
6287	esac
6288
6289
6290	# Checks for library functions.
6291	for ac_func in memset putenv strchr strtol
6292	do :
6293	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6294	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6295	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6296	cat >>confdefs.h <<_ACEOF
6297	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6298	_ACEOF
6299
6300	fi
6301	done
6302
6303
6304	#==============================================================================
6305	ac_config_files="$ac_config_files Makefile driver/Makefile src/Makefile benchmark/Makefile tests/Makefile tests/preempt_longrun/Makefile tools/Makefile tools/prettyprinter/Makefile"
6306
6307
6308	ac_config_links="$ac_config_links tests/test.py:tests/test.py"
6309
6310
6311	ac_config_files="$ac_config_files tests/config.py"
6312
6313	cat >confcache <<\_ACEOF
6314	# This file is a shell script that caches the results of configure
6315	# tests run on this system so they can be shared between configure
6316	# scripts and configure runs, see configure's option --config-cache.
6317	# It is not useful on other systems. If it contains results you don't
6318	# want to keep, you may remove or edit it.
6319	#
6320	# config.status only pays attention to the cache file if you give it
6321	# the --recheck option to rerun configure.
6322	#
6323	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6324	# loading this file, other unset `ac_cv_foo' will be assigned the
6325	# following values.
6326
6327	_ACEOF
6328
6329	# The following way of writing the cache mishandles newlines in values,
6330	# but we know of no workaround that is simple, portable, and efficient.
6331	# So, we kill variables containing newlines.
6332	# Ultrix sh set writes to stderr and can't be redirected directly,
6333	# and sets the high bit in the cache file unless we assign to the vars.
6334	(
6335	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6336	eval ac_val=\$$ac_var
6337	case $ac_val in #(
6338	${as_nl})
6339	case $ac_var in #(
6340	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6341	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6342	esac
6343	case $ac_var in #(
6344	_ \| IFS \| as_nl) ;; #(
6345	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6346	*) { eval $ac_var=; unset $ac_var;} ;;
6347	esac ;;
6348	esac
6349	done
6350
6351	(set) 2>&1 \|
6352	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6353	${as_nl}ac_space=\ )
6354	# `set' does not quote correctly, so add quotes: double-quote
6355	# substitution turns \\\\ into \\, and sed turns \\ into \.
6356	sed -n \
6357	"s/'/'\\\\''/g;
6358	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6359	;; #(
6360	*)
6361	# `set' quotes correctly as required by POSIX, so do not add quotes.
6362	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6363	;;
6364	esac \|
6365	sort
6366	) \|
6367	sed '
6368	/^ac_cv_env_/b end
6369	t clear
6370	:clear
6371	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6372	t end
6373	s/^$[^=]$=$.$$/\1=${\1=\2}/
6374	:end' >>confcache
6375	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6376	if test -w "$cache_file"; then
6377	if test "x$cache_file" != "x/dev/null"; then
6378	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6379	$as_echo "$as_me: updating cache $cache_file" >&6;}
6380	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6381	cat confcache >"$cache_file"
6382	else
6383	case $cache_file in #(
6384	/ \| ?:*)
6385	mv -f confcache "$cache_file"$$ &&
6386	mv -f "$cache_file"$$ "$cache_file" ;; #(
6387	*)
6388	mv -f confcache "$cache_file" ;;
6389	esac
6390	fi
6391	fi
6392	else
6393	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6394	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6395	fi
6396	fi
6397	rm -f confcache
6398
6399	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6400	# Let make expand exec_prefix.
6401	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6402
6403	DEFS=-DHAVE_CONFIG_H
6404
6405	ac_libobjs=
6406	ac_ltlibobjs=
6407	U=
6408	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6409	# 1. Remove the extension, and $U if already installed.
6410	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6411	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6412	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6413	# will be set to the directory where LIBOBJS objects are built.
6414	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6415	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6416	done
6417	LIBOBJS=$ac_libobjs
6418
6419	LTLIBOBJS=$ac_ltlibobjs
6420
6421
6422	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6423	$as_echo_n "checking that generated files are newer than configure... " >&6; }
6424	if test -n "$am_sleep_pid"; then
6425	# Hide warnings about reused PIDs.
6426	wait $am_sleep_pid 2>/dev/null
6427	fi
6428	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
6429	$as_echo "done" >&6; }
6430	if test -n "$EXEEXT"; then
6431	am__EXEEXT_TRUE=
6432	am__EXEEXT_FALSE='#'
6433	else
6434	am__EXEEXT_TRUE='#'
6435	am__EXEEXT_FALSE=
6436	fi
6437
6438	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6439	as_fn_error $? "conditional \"AMDEP\" was never defined.
6440	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6441	fi
6442	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6443	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6444	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6445	fi
6446	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6447	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6448	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6449	fi
6450	if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6451	as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6452	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6453	fi
6454
6455	: "${CONFIG_STATUS=./config.status}"
6456	ac_write_fail=0
6457	ac_clean_files_save=$ac_clean_files
6458	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6459	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6460	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6461	as_write_fail=0
6462	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6463	#! $SHELL
6464	# Generated by $as_me.
6465	# Run this file to recreate the current configuration.
6466	# Compiler output produced by configure, useful for debugging
6467	# configure, is in config.log if it exists.
6468
6469	debug=false
6470	ac_cs_recheck=false
6471	ac_cs_silent=false
6472
6473	SHELL=\${CONFIG_SHELL-$SHELL}
6474	export SHELL
6475	_ASEOF
6476	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6477	## -------------------- ##
6478	## M4sh Initialization. ##
6479	## -------------------- ##
6480
6481	# Be more Bourne compatible
6482	DUALCASE=1; export DUALCASE # for MKS sh
6483	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6484	emulate sh
6485	NULLCMD=:
6486	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6487	# is contrary to our usage. Disable this feature.
6488	alias -g '${1+"$@"}'='"$@"'
6489	setopt NO_GLOB_SUBST
6490	else
6491	case `(set -o) 2>/dev/null` in #(
6492	posix) :
6493	set -o posix ;; #(
6494	*) :
6495	;;
6496	esac
6497	fi
6498
6499
6500	as_nl='
6501	'
6502	export as_nl
6503	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6504	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6505	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6506	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6507	# Prefer a ksh shell builtin over an external printf program on Solaris,
6508	# but without wasting forks for bash or zsh.
6509	if test -z "$BASH_VERSION$ZSH_VERSION" \
6510	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6511	as_echo='print -r --'
6512	as_echo_n='print -rn --'
6513	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6514	as_echo='printf %s\n'
6515	as_echo_n='printf %s'
6516	else
6517	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6518	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6519	as_echo_n='/usr/ucb/echo -n'
6520	else
6521	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6522	as_echo_n_body='eval
6523	arg=$1;
6524	case $arg in #(
6525	"$as_nl")
6526	expr "X$arg" : "X\$.*\$$as_nl";
6527	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6528	esac;
6529	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6530	'
6531	export as_echo_n_body
6532	as_echo_n='sh -c $as_echo_n_body as_echo'
6533	fi
6534	export as_echo_body
6535	as_echo='sh -c $as_echo_body as_echo'
6536	fi
6537
6538	# The user is always right.
6539	if test "${PATH_SEPARATOR+set}" != set; then
6540	PATH_SEPARATOR=:
6541	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6542	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6543	PATH_SEPARATOR=';'
6544	}
6545	fi
6546
6547
6548	# IFS
6549	# We need space, tab and new line, in precisely that order. Quoting is
6550	# there to prevent editors from complaining about space-tab.
6551	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6552	# splitting by setting IFS to empty value.)
6553	IFS=" "" $as_nl"
6554
6555	# Find who we are. Look in the path if we contain no directory separator.
6556	as_myself=
6557	case $0 in #((
6558	[\\/] ) as_myself=$0 ;;
6559	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6560	for as_dir in $PATH
6561	do
6562	IFS=$as_save_IFS
6563	test -z "$as_dir" && as_dir=.
6564	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6565	done
6566	IFS=$as_save_IFS
6567
6568	;;
6569	esac
6570	# We did not find ourselves, most probably we were run as `sh COMMAND'
6571	# in which case we are not to be found in the path.
6572	if test "x$as_myself" = x; then
6573	as_myself=$0
6574	fi
6575	if test ! -f "$as_myself"; then
6576	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6577	exit 1
6578	fi
6579
6580	# Unset variables that we do not need and which cause bugs (e.g. in
6581	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6582	# suppresses any "Segmentation fault" message there. '((' could
6583	# trigger a bug in pdksh 5.2.14.
6584	for as_var in BASH_ENV ENV MAIL MAILPATH
6585	do eval test x\${$as_var+set} = xset \
6586	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6587	done
6588	PS1='$ '
6589	PS2='> '
6590	PS4='+ '
6591
6592	# NLS nuisances.
6593	LC_ALL=C
6594	export LC_ALL
6595	LANGUAGE=C
6596	export LANGUAGE
6597
6598	# CDPATH.
6599	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6600
6601
6602	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6603	# ----------------------------------------
6604	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6605	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6606	# script with STATUS, using 1 if that was 0.
6607	as_fn_error ()
6608	{
6609	as_status=$1; test $as_status -eq 0 && as_status=1
6610	if test "$4"; then
6611	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6612	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6613	fi
6614	$as_echo "$as_me: error: $2" >&2
6615	as_fn_exit $as_status
6616	} # as_fn_error
6617
6618
6619	# as_fn_set_status STATUS
6620	# -----------------------
6621	# Set $? to STATUS, without forking.
6622	as_fn_set_status ()
6623	{
6624	return $1
6625	} # as_fn_set_status
6626
6627	# as_fn_exit STATUS
6628	# -----------------
6629	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6630	as_fn_exit ()
6631	{
6632	set +e
6633	as_fn_set_status $1
6634	exit $1
6635	} # as_fn_exit
6636
6637	# as_fn_unset VAR
6638	# ---------------
6639	# Portably unset VAR.
6640	as_fn_unset ()
6641	{
6642	{ eval $1=; unset $1;}
6643	}
6644	as_unset=as_fn_unset
6645	# as_fn_append VAR VALUE
6646	# ----------------------
6647	# Append the text in VALUE to the end of the definition contained in VAR. Take
6648	# advantage of any shell optimizations that allow amortized linear growth over
6649	# repeated appends, instead of the typical quadratic growth present in naive
6650	# implementations.
6651	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6652	eval 'as_fn_append ()
6653	{
6654	eval $1+=\$2
6655	}'
6656	else
6657	as_fn_append ()
6658	{
6659	eval $1=\$$1\$2
6660	}
6661	fi # as_fn_append
6662
6663	# as_fn_arith ARG...
6664	# ------------------
6665	# Perform arithmetic evaluation on the ARGs, and store the result in the
6666	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6667	# must be portable across $(()) and expr.
6668	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6669	eval 'as_fn_arith ()
6670	{
6671	as_val=$(( $* ))
6672	}'
6673	else
6674	as_fn_arith ()
6675	{
6676	as_val=`expr "$@" \|\| test $? -eq 1`
6677	}
6678	fi # as_fn_arith
6679
6680
6681	if expr a : '$a$' >/dev/null 2>&1 &&
6682	test "X`expr 00001 : '.*$...$'`" = X001; then
6683	as_expr=expr
6684	else
6685	as_expr=false
6686	fi
6687
6688	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6689	as_basename=basename
6690	else
6691	as_basename=false
6692	fi
6693
6694	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6695	as_dirname=dirname
6696	else
6697	as_dirname=false
6698	fi
6699
6700	as_me=`$as_basename -- "$0" \|\|
6701	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6702	X"$0" : 'X$//$$' \\| \
6703	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6704	$as_echo X/"$0" \|
6705	sed '/^.\/$[^/][^/]$\/*$/{
6706	s//\1/
6707	q
6708	}
6709	/^X\/$\/\/$$/{
6710	s//\1/
6711	q
6712	}
6713	/^X\/$\/$.*/{
6714	s//\1/
6715	q
6716	}
6717	s/.*/./; q'`
6718
6719	# Avoid depending upon Character Ranges.
6720	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6721	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6722	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6723	as_cr_digits='0123456789'
6724	as_cr_alnum=$as_cr_Letters$as_cr_digits
6725
6726	ECHO_C= ECHO_N= ECHO_T=
6727	case `echo -n x` in #(((((
6728	-n*)
6729	case `echo 'xy\c'` in
6730	c) ECHO_T=' ';; # ECHO_T is single tab character.
6731	xy) ECHO_C='\c';;
6732	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6733	ECHO_T=' ';;
6734	esac;;
6735	*)
6736	ECHO_N='-n';;
6737	esac
6738
6739	rm -f conf$$ conf$$.exe conf$$.file
6740	if test -d conf$$.dir; then
6741	rm -f conf$$.dir/conf$$.file
6742	else
6743	rm -f conf$$.dir
6744	mkdir conf$$.dir 2>/dev/null
6745	fi
6746	if (echo >conf$$.file) 2>/dev/null; then
6747	if ln -s conf$$.file conf$$ 2>/dev/null; then
6748	as_ln_s='ln -s'
6749	# ... but there are two gotchas:
6750	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6751	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6752	# In both cases, we have to default to `cp -pR'.
6753	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6754	as_ln_s='cp -pR'
6755	elif ln conf$$.file conf$$ 2>/dev/null; then
6756	as_ln_s=ln
6757	else
6758	as_ln_s='cp -pR'
6759	fi
6760	else
6761	as_ln_s='cp -pR'
6762	fi
6763	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6764	rmdir conf$$.dir 2>/dev/null
6765
6766
6767	# as_fn_mkdir_p
6768	# -------------
6769	# Create "$as_dir" as a directory, including parents if necessary.
6770	as_fn_mkdir_p ()
6771	{
6772
6773	case $as_dir in #(
6774	-*) as_dir=./$as_dir;;
6775	esac
6776	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6777	as_dirs=
6778	while :; do
6779	case $as_dir in #(
6780	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6781	*) as_qdir=$as_dir;;
6782	esac
6783	as_dirs="'$as_qdir' $as_dirs"
6784	as_dir=`$as_dirname -- "$as_dir" \|\|
6785	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6786	X"$as_dir" : 'X$//$[^/]' \\| \
6787	X"$as_dir" : 'X$//$$' \\| \
6788	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6789	$as_echo X"$as_dir" \|
6790	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6791	s//\1/
6792	q
6793	}
6794	/^X$\/\/$[^/].*/{
6795	s//\1/
6796	q
6797	}
6798	/^X$\/\/$$/{
6799	s//\1/
6800	q
6801	}
6802	/^X$\/$.*/{
6803	s//\1/
6804	q
6805	}
6806	s/.*/./; q'`
6807	test -d "$as_dir" && break
6808	done
6809	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6810	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6811
6812
6813	} # as_fn_mkdir_p
6814	if mkdir -p . 2>/dev/null; then
6815	as_mkdir_p='mkdir -p "$as_dir"'
6816	else
6817	test -d ./-p && rmdir ./-p
6818	as_mkdir_p=false
6819	fi
6820
6821
6822	# as_fn_executable_p FILE
6823	# -----------------------
6824	# Test if FILE is an executable regular file.
6825	as_fn_executable_p ()
6826	{
6827	test -f "$1" && test -x "$1"
6828	} # as_fn_executable_p
6829	as_test_x='test -x'
6830	as_executable_p=as_fn_executable_p
6831
6832	# Sed expression to map a string onto a valid CPP name.
6833	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6834
6835	# Sed expression to map a string onto a valid variable name.
6836	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6837
6838
6839	exec 6>&1
6840	## ----------------------------------- ##
6841	## Main body of $CONFIG_STATUS script. ##
6842	## ----------------------------------- ##
6843	_ASEOF
6844	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6845
6846	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6847	# Save the log message, to keep $0 and so on meaningful, and to
6848	# report actual input values of CONFIG_FILES etc. instead of their
6849	# values after options handling.
6850	ac_log="
6851	This file was extended by cfa-cc $as_me 1.0.0.0, which was
6852	generated by GNU Autoconf 2.69. Invocation command line was
6853
6854	CONFIG_FILES = $CONFIG_FILES
6855	CONFIG_HEADERS = $CONFIG_HEADERS
6856	CONFIG_LINKS = $CONFIG_LINKS
6857	CONFIG_COMMANDS = $CONFIG_COMMANDS
6858	$ $0 $@
6859
6860	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6861	"
6862
6863	_ACEOF
6864
6865	case $ac_config_files in *"
6866	") set x $ac_config_files; shift; ac_config_files=$;;
6867	esac
6868
6869	case $ac_config_headers in *"
6870	") set x $ac_config_headers; shift; ac_config_headers=$;;
6871	esac
6872
6873
6874	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6875	# Files that config.status was made for.
6876	config_files="$ac_config_files"
6877	config_headers="$ac_config_headers"
6878	config_links="$ac_config_links"
6879	config_commands="$ac_config_commands"
6880
6881	_ACEOF
6882
6883	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6884	ac_cs_usage="\
6885	\`$as_me' instantiates files and other configuration actions
6886	from templates according to the current configuration. Unless the files
6887	and actions are specified as TAGs, all are instantiated by default.
6888
6889	Usage: $0 [OPTION]... [TAG]...
6890
6891	-h, --help print this help, then exit
6892	-V, --version print version number and configuration settings, then exit
6893	--config print configuration, then exit
6894	-q, --quiet, --silent
6895	do not print progress messages
6896	-d, --debug don't remove temporary files
6897	--recheck update $as_me by reconfiguring in the same conditions
6898	--file=FILE[:TEMPLATE]
6899	instantiate the configuration file FILE
6900	--header=FILE[:TEMPLATE]
6901	instantiate the configuration header FILE
6902
6903	Configuration files:
6904	$config_files
6905
6906	Configuration headers:
6907	$config_headers
6908
6909	Configuration links:
6910	$config_links
6911
6912	Configuration commands:
6913	$config_commands
6914
6915	Report bugs to <cforall@plg.uwaterloo.ca>."
6916
6917	_ACEOF
6918	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6919	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6920	ac_cs_version="\\
6921	cfa-cc config.status 1.0.0.0
6922	configured by $0, generated by GNU Autoconf 2.69,
6923	with options \\"\$ac_cs_config\\"
6924
6925	Copyright (C) 2012 Free Software Foundation, Inc.
6926	This config.status script is free software; the Free Software Foundation
6927	gives unlimited permission to copy, distribute and modify it."
6928
6929	ac_pwd='$ac_pwd'
6930	srcdir='$srcdir'
6931	INSTALL='$INSTALL'
6932	MKDIR_P='$MKDIR_P'
6933	AWK='$AWK'
6934	test -n "\$AWK" \|\| AWK=awk
6935	_ACEOF
6936
6937	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6938	# The default lists apply if the user does not specify any file.
6939	ac_need_defaults=:
6940	while test $# != 0
6941	do
6942	case $1 in
6943	--=?)
6944	ac_option=`expr "X$1" : 'X$[^=]*$='`
6945	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6946	ac_shift=:
6947	;;
6948	--*=)
6949	ac_option=`expr "X$1" : 'X$[^=]*$='`
6950	ac_optarg=
6951	ac_shift=:
6952	;;
6953	*)
6954	ac_option=$1
6955	ac_optarg=$2
6956	ac_shift=shift
6957	;;
6958	esac
6959
6960	case $ac_option in
6961	# Handling of the options.
6962	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6963	ac_cs_recheck=: ;;
6964	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6965	$as_echo "$ac_cs_version"; exit ;;
6966	--config \| --confi \| --conf \| --con \| --co \| --c )
6967	$as_echo "$ac_cs_config"; exit ;;
6968	--debug \| --debu \| --deb \| --de \| --d \| -d )
6969	debug=: ;;
6970	--file \| --fil \| --fi \| --f )
6971	$ac_shift
6972	case $ac_optarg in
6973	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6974	'') as_fn_error $? "missing file argument" ;;
6975	esac
6976	as_fn_append CONFIG_FILES " '$ac_optarg'"
6977	ac_need_defaults=false;;
6978	--header \| --heade \| --head \| --hea )
6979	$ac_shift
6980	case $ac_optarg in
6981	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6982	esac
6983	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6984	ac_need_defaults=false;;
6985	--he \| --h)
6986	# Conflict between --help and --header
6987	as_fn_error $? "ambiguous option: \`$1'
6988	Try \`$0 --help' for more information.";;
6989	--help \| --hel \| -h )
6990	$as_echo "$ac_cs_usage"; exit ;;
6991	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6992	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6993	ac_cs_silent=: ;;
6994
6995	# This is an error.
6996	-*) as_fn_error $? "unrecognized option: \`$1'
6997	Try \`$0 --help' for more information." ;;
6998
6999	*) as_fn_append ac_config_targets " $1"
7000	ac_need_defaults=false ;;
7001
7002	esac
7003	shift
7004	done
7005
7006	ac_configure_extra_args=
7007
7008	if $ac_cs_silent; then
7009	exec 6>/dev/null
7010	ac_configure_extra_args="$ac_configure_extra_args --silent"
7011	fi
7012
7013	_ACEOF
7014	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7015	if \$ac_cs_recheck; then
7016	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7017	shift
7018	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7019	CONFIG_SHELL='$SHELL'
7020	export CONFIG_SHELL
7021	exec "\$@"
7022	fi
7023
7024	_ACEOF
7025	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7026	exec 5>>config.log
7027	{
7028	echo
7029	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7030	## Running $as_me. ##
7031	_ASBOX
7032	$as_echo "$ac_log"
7033	} >&5
7034
7035	_ACEOF
7036	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7037	#
7038	# INIT-COMMANDS
7039	#
7040	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7041
7042	_ACEOF
7043
7044	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7045
7046	# Handling of arguments.
7047	for ac_config_target in $ac_config_targets
7048	do
7049	case $ac_config_target in
7050	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:src/config.h.in" ;;
7051	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7052	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7053	"driver/Makefile") CONFIG_FILES="$CONFIG_FILES driver/Makefile" ;;
7054	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7055	"benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES benchmark/Makefile" ;;
7056	"tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
7057	"tests/preempt_longrun/Makefile") CONFIG_FILES="$CONFIG_FILES tests/preempt_longrun/Makefile" ;;
7058	"tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
7059	"tools/prettyprinter/Makefile") CONFIG_FILES="$CONFIG_FILES tools/prettyprinter/Makefile" ;;
7060	"tests/test.py") CONFIG_LINKS="$CONFIG_LINKS tests/test.py:tests/test.py" ;;
7061	"tests/config.py") CONFIG_FILES="$CONFIG_FILES tests/config.py" ;;
7062
7063	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7064	esac
7065	done
7066
7067
7068	# If the user did not use the arguments to specify the items to instantiate,
7069	# then the envvar interface is used. Set only those that are not.
7070	# We use the long form for the default assignment because of an extremely
7071	# bizarre bug on SunOS 4.1.3.
7072	if $ac_need_defaults; then
7073	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7074	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7075	test "${CONFIG_LINKS+set}" = set \|\| CONFIG_LINKS=$config_links
7076	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7077	fi
7078
7079	# Have a temporary directory for convenience. Make it in the build tree
7080	# simply because there is no reason against having it here, and in addition,
7081	# creating and moving files from /tmp can sometimes cause problems.
7082	# Hook for its removal unless debugging.
7083	# Note that there is a small window in which the directory will not be cleaned:
7084	# after its creation but before its name has been assigned to `$tmp'.
7085	$debug \|\|
7086	{
7087	tmp= ac_tmp=
7088	trap 'exit_status=$?
7089	: "${ac_tmp:=$tmp}"
7090	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7091	' 0
7092	trap 'as_fn_exit 1' 1 2 13 15
7093	}
7094	# Create a (secure) tmp directory for tmp files.
7095
7096	{
7097	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7098	test -d "$tmp"
7099	} \|\|
7100	{
7101	tmp=./conf$$-$RANDOM
7102	(umask 077 && mkdir "$tmp")
7103	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7104	ac_tmp=$tmp
7105
7106	# Set up the scripts for CONFIG_FILES section.
7107	# No need to generate them if there are no CONFIG_FILES.
7108	# This happens for instance with `./config.status config.h'.
7109	if test -n "$CONFIG_FILES"; then
7110
7111
7112	ac_cr=`echo X \| tr X '\015'`
7113	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7114	# But we know of no other shell where ac_cr would be empty at this
7115	# point, so we can use a bashism as a fallback.
7116	if test "x$ac_cr" = x; then
7117	eval ac_cr=\$\'\\r\'
7118	fi
7119	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7120	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7121	ac_cs_awk_cr='\\r'
7122	else
7123	ac_cs_awk_cr=$ac_cr
7124	fi
7125
7126	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7127	_ACEOF
7128
7129
7130	{
7131	echo "cat >conf$$subs.awk <<_ACEOF" &&
7132	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7133	echo "_ACEOF"
7134	} >conf$$subs.sh \|\|
7135	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7136	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7137	ac_delim='%!_!# '
7138	for ac_last_try in false false false false false :; do
7139	. ./conf$$subs.sh \|\|
7140	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7141
7142	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7143	if test $ac_delim_n = $ac_delim_num; then
7144	break
7145	elif $ac_last_try; then
7146	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7147	else
7148	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7149	fi
7150	done
7151	rm -f conf$$subs.sh
7152
7153	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7154	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7155	_ACEOF
7156	sed -n '
7157	h
7158	s/^/S["/; s/!.*/"]=/
7159	p
7160	g
7161	s/^[^!]*!//
7162	:repl
7163	t repl
7164	s/'"$ac_delim"'$//
7165	t delim
7166	:nl
7167	h
7168	s/$.\{148\}$..*/\1/
7169	t more1
7170	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7171	p
7172	n
7173	b repl
7174	:more1
7175	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7176	p
7177	g
7178	s/.\{148\}//
7179	t nl
7180	:delim
7181	h
7182	s/$.\{148\}$..*/\1/
7183	t more2
7184	s/["\\]/\\&/g; s/^/"/; s/$/"/
7185	p
7186	b
7187	:more2
7188	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7189	p
7190	g
7191	s/.\{148\}//
7192	t delim
7193	' <conf$$subs.awk \| sed '
7194	/^[^""]/{
7195	N
7196	s/\n//
7197	}
7198	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7199	rm -f conf$$subs.awk
7200	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7201	_ACAWK
7202	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7203	for (key in S) S_is_set[key] = 1
7204	FS = ""
7205
7206	}
7207	{
7208	line = $ 0
7209	nfields = split(line, field, "@")
7210	substed = 0
7211	len = length(field[1])
7212	for (i = 2; i < nfields; i++) {
7213	key = field[i]
7214	keylen = length(key)
7215	if (S_is_set[key]) {
7216	value = S[key]
7217	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7218	len += length(value) + length(field[++i])
7219	substed = 1
7220	} else
7221	len += 1 + keylen
7222	}
7223
7224	print line
7225	}
7226
7227	_ACAWK
7228	_ACEOF
7229	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7230	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7231	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7232	else
7233	cat
7234	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7235	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7236	_ACEOF
7237
7238	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7239	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7240	# trailing colons and then remove the whole line if VPATH becomes empty
7241	# (actually we leave an empty line to preserve line numbers).
7242	if test "x$srcdir" = x.; then
7243	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7244	h
7245	s///
7246	s/^/:/
7247	s/[ ]*$/:/
7248	s/:\$(srcdir):/:/g
7249	s/:\${srcdir}:/:/g
7250	s/:@srcdir@:/:/g
7251	s/^:*//
7252	s/:*$//
7253	x
7254	s/$=[ ]$./\1/
7255	G
7256	s/\n//
7257	s/^[^=]=[ ]$//
7258	}'
7259	fi
7260
7261	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7262	fi # test -n "$CONFIG_FILES"
7263
7264	# Set up the scripts for CONFIG_HEADERS section.
7265	# No need to generate them if there are no CONFIG_HEADERS.
7266	# This happens for instance with `./config.status Makefile'.
7267	if test -n "$CONFIG_HEADERS"; then
7268	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7269	BEGIN {
7270	_ACEOF
7271
7272	# Transform confdefs.h into an awk script `defines.awk', embedded as
7273	# here-document in config.status, that substitutes the proper values into
7274	# config.h.in to produce config.h.
7275
7276	# Create a delimiter string that does not exist in confdefs.h, to ease
7277	# handling of long lines.
7278	ac_delim='%!_!# '
7279	for ac_last_try in false false :; do
7280	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7281	if test -z "$ac_tt"; then
7282	break
7283	elif $ac_last_try; then
7284	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7285	else
7286	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7287	fi
7288	done
7289
7290	# For the awk script, D is an array of macro values keyed by name,
7291	# likewise P contains macro parameters if any. Preserve backslash
7292	# newline sequences.
7293
7294	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7295	sed -n '
7296	s/.\{148\}/&'"$ac_delim"'/g
7297	t rset
7298	:rset
7299	s/^[ ]#[ ]define[ ][ ]*/ /
7300	t def
7301	d
7302	:def
7303	s/\\$//
7304	t bsnl
7305	s/["\\]/\\&/g
7306	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7307	D["\1"]=" \3"/p
7308	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7309	d
7310	:bsnl
7311	s/["\\]/\\&/g
7312	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7313	D["\1"]=" \3\\\\\\n"\\/p
7314	t cont
7315	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7316	t cont
7317	d
7318	:cont
7319	n
7320	s/.\{148\}/&'"$ac_delim"'/g
7321	t clear
7322	:clear
7323	s/\\$//
7324	t bsnlc
7325	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7326	d
7327	:bsnlc
7328	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7329	b cont
7330	' <confdefs.h \| sed '
7331	s/'"$ac_delim"'/"\\\
7332	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7333
7334	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7335	for (key in D) D_is_set[key] = 1
7336	FS = ""
7337	}
7338	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7339	line = \$ 0
7340	split(line, arg, " ")
7341	if (arg[1] == "#") {
7342	defundef = arg[2]
7343	mac1 = arg[3]
7344	} else {
7345	defundef = substr(arg[1], 2)
7346	mac1 = arg[2]
7347	}
7348	split(mac1, mac2, "(") #)
7349	macro = mac2[1]
7350	prefix = substr(line, 1, index(line, defundef) - 1)
7351	if (D_is_set[macro]) {
7352	# Preserve the white space surrounding the "#".
7353	print prefix "define", macro P[macro] D[macro]
7354	next
7355	} else {
7356	# Replace #undef with comments. This is necessary, for example,
7357	# in the case of _POSIX_SOURCE, which is predefined and required
7358	# on some systems where configure will not decide to define it.
7359	if (defundef == "undef") {
7360	print "/", prefix defundef, macro, "/"
7361	next
7362	}
7363	}
7364	}
7365	{ print }
7366	_ACAWK
7367	_ACEOF
7368	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7369	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7370	fi # test -n "$CONFIG_HEADERS"
7371
7372
7373	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
7374	shift
7375	for ac_tag
7376	do
7377	case $ac_tag in
7378	:[FHLC]) ac_mode=$ac_tag; continue;;
7379	esac
7380	case $ac_mode$ac_tag in
7381	:[FHL]:);;
7382	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7383	:[FH]-) ac_tag=-:-;;
7384	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7385	esac
7386	ac_save_IFS=$IFS
7387	IFS=:
7388	set x $ac_tag
7389	IFS=$ac_save_IFS
7390	shift
7391	ac_file=$1
7392	shift
7393
7394	case $ac_mode in
7395	:L) ac_source=$1;;
7396	:[FH])
7397	ac_file_inputs=
7398	for ac_f
7399	do
7400	case $ac_f in
7401	-) ac_f="$ac_tmp/stdin";;
7402	*) # Look for the file first in the build tree, then in the source tree
7403	# (if the path is not absolute). The absolute path cannot be DOS-style,
7404	# because $ac_f cannot contain `:'.
7405	test -f "$ac_f" \|\|
7406	case $ac_f in
7407	[\\/$]*) false;;
7408	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7409	esac \|\|
7410	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7411	esac
7412	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7413	as_fn_append ac_file_inputs " '$ac_f'"
7414	done
7415
7416	# Let's still pretend it is `configure' which instantiates (i.e., don't
7417	# use $as_me), people would be surprised to read:
7418	# /* config.h. Generated by config.status. */
7419	configure_input='Generated from '`
7420	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7421	`' by configure.'
7422	if test x"$ac_file" != x-; then
7423	configure_input="$ac_file. $configure_input"
7424	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7425	$as_echo "$as_me: creating $ac_file" >&6;}
7426	fi
7427	# Neutralize special characters interpreted by sed in replacement strings.
7428	case $configure_input in #(
7429	\& \| \\| \| \\ )
7430	ac_sed_conf_input=`$as_echo "$configure_input" \|
7431	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7432	*) ac_sed_conf_input=$configure_input;;
7433	esac
7434
7435	case $ac_tag in
7436	:-: \| *:-) cat >"$ac_tmp/stdin" \
7437	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7438	esac
7439	;;
7440	esac
7441
7442	ac_dir=`$as_dirname -- "$ac_file" \|\|
7443	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7444	X"$ac_file" : 'X$//$[^/]' \\| \
7445	X"$ac_file" : 'X$//$$' \\| \
7446	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7447	$as_echo X"$ac_file" \|
7448	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7449	s//\1/
7450	q
7451	}
7452	/^X$\/\/$[^/].*/{
7453	s//\1/
7454	q
7455	}
7456	/^X$\/\/$$/{
7457	s//\1/
7458	q
7459	}
7460	/^X$\/$.*/{
7461	s//\1/
7462	q
7463	}
7464	s/.*/./; q'`
7465	as_dir="$ac_dir"; as_fn_mkdir_p
7466	ac_builddir=.
7467
7468	case "$ac_dir" in
7469	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7470	*)
7471	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7472	# A ".." for each directory in $ac_dir_suffix.
7473	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7474	case $ac_top_builddir_sub in
7475	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7476	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7477	esac ;;
7478	esac
7479	ac_abs_top_builddir=$ac_pwd
7480	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7481	# for backward compatibility:
7482	ac_top_builddir=$ac_top_build_prefix
7483
7484	case $srcdir in
7485	.) # We are building in place.
7486	ac_srcdir=.
7487	ac_top_srcdir=$ac_top_builddir_sub
7488	ac_abs_top_srcdir=$ac_pwd ;;
7489	[\\/]* \| ?:[\\/]* ) # Absolute name.
7490	ac_srcdir=$srcdir$ac_dir_suffix;
7491	ac_top_srcdir=$srcdir
7492	ac_abs_top_srcdir=$srcdir ;;
7493	*) # Relative name.
7494	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7495	ac_top_srcdir=$ac_top_build_prefix$srcdir
7496	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7497	esac
7498	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7499
7500
7501	case $ac_mode in
7502	:F)
7503	#
7504	# CONFIG_FILE
7505	#
7506
7507	case $INSTALL in
7508	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7509	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7510	esac
7511	ac_MKDIR_P=$MKDIR_P
7512	case $MKDIR_P in
7513	[\\/$]* \| ?:[\\/]* ) ;;
7514	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7515	esac
7516	_ACEOF
7517
7518	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7519	# If the template does not know about datarootdir, expand it.
7520	# FIXME: This hack should be removed a few years after 2.60.
7521	ac_datarootdir_hack=; ac_datarootdir_seen=
7522	ac_sed_dataroot='
7523	/datarootdir/ {
7524	p
7525	q
7526	}
7527	/@datadir@/p
7528	/@docdir@/p
7529	/@infodir@/p
7530	/@localedir@/p
7531	/@mandir@/p'
7532	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7533	datarootdir) ac_datarootdir_seen=yes;;
7534	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7535	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7536	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7537	_ACEOF
7538	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7539	ac_datarootdir_hack='
7540	s&@datadir@&$datadir&g
7541	s&@docdir@&$docdir&g
7542	s&@infodir@&$infodir&g
7543	s&@localedir@&$localedir&g
7544	s&@mandir@&$mandir&g
7545	s&\\\${datarootdir}&$datarootdir&g' ;;
7546	esac
7547	_ACEOF
7548
7549	# Neutralize VPATH when `$srcdir' = `.'.
7550	# Shell code in configure.ac might set extrasub.
7551	# FIXME: do we really want to maintain this feature?
7552	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7553	ac_sed_extra="$ac_vpsub
7554	$extrasub
7555	_ACEOF
7556	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7557	:t
7558	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7559	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7560	s&@top_builddir@&$ac_top_builddir_sub&;t t
7561	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7562	s&@srcdir@&$ac_srcdir&;t t
7563	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7564	s&@top_srcdir@&$ac_top_srcdir&;t t
7565	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7566	s&@builddir@&$ac_builddir&;t t
7567	s&@abs_builddir@&$ac_abs_builddir&;t t
7568	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7569	s&@INSTALL@&$ac_INSTALL&;t t
7570	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7571	$ac_datarootdir_hack
7572	"
7573	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7574	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7575
7576	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7577	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7578	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7579	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7580	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7581	which seems to be undefined. Please make sure it is defined" >&5
7582	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7583	which seems to be undefined. Please make sure it is defined" >&2;}
7584
7585	rm -f "$ac_tmp/stdin"
7586	case $ac_file in
7587	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7588	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7589	esac \
7590	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7591	;;
7592	:H)
7593	#
7594	# CONFIG_HEADER
7595	#
7596	if test x"$ac_file" != x-; then
7597	{
7598	$as_echo "/* $configure_input */" \
7599	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7600	} >"$ac_tmp/config.h" \
7601	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7602	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7603	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7604	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7605	else
7606	rm -f "$ac_file"
7607	mv "$ac_tmp/config.h" "$ac_file" \
7608	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7609	fi
7610	else
7611	$as_echo "/* $configure_input */" \
7612	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7613	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7614	fi
7615	# Compute "$ac_file"'s index in $config_headers.
7616	_am_arg="$ac_file"
7617	_am_stamp_count=1
7618	for _am_header in $config_headers :; do
7619	case $_am_header in
7620	$_am_arg \| $_am_arg:* )
7621	break ;;
7622	* )
7623	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7624	esac
7625	done
7626	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7627	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7628	X"$_am_arg" : 'X$//$[^/]' \\| \
7629	X"$_am_arg" : 'X$//$$' \\| \
7630	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7631	$as_echo X"$_am_arg" \|
7632	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7633	s//\1/
7634	q
7635	}
7636	/^X$\/\/$[^/].*/{
7637	s//\1/
7638	q
7639	}
7640	/^X$\/\/$$/{
7641	s//\1/
7642	q
7643	}
7644	/^X$\/$.*/{
7645	s//\1/
7646	q
7647	}
7648	s/.*/./; q'`/stamp-h$_am_stamp_count
7649	;;
7650	:L)
7651	#
7652	# CONFIG_LINK
7653	#
7654
7655	if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7656	:
7657	else
7658	# Prefer the file from the source tree if names are identical.
7659	if test "$ac_source" = "$ac_file" \|\| test ! -r "$ac_source"; then
7660	ac_source=$srcdir/$ac_source
7661	fi
7662
7663	{ $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7664	$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7665
7666	if test ! -r "$ac_source"; then
7667	as_fn_error $? "$ac_source: file not found" "$LINENO" 5
7668	fi
7669	rm -f "$ac_file"
7670
7671	# Try a relative symlink, then a hard link, then a copy.
7672	case $ac_source in
7673	[\\/$]* \| ?:[\\/]* ) ac_rel_source=$ac_source ;;
7674	*) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7675	esac
7676	ln -s "$ac_rel_source" "$ac_file" 2>/dev/null \|\|
7677	ln "$ac_source" "$ac_file" 2>/dev/null \|\|
7678	cp -p "$ac_source" "$ac_file" \|\|
7679	as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7680	fi
7681	;;
7682	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7683	$as_echo "$as_me: executing $ac_file commands" >&6;}
7684	;;
7685	esac
7686
7687
7688	case $ac_file$ac_mode in
7689	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7690	# Older Autoconf quotes --file arguments for eval, but not when files
7691	# are listed without --file. Let's play safe and only enable the eval
7692	# if we detect the quoting.
7693	case $CONFIG_FILES in
7694	\') eval set x "$CONFIG_FILES" ;;
7695	*) set x $CONFIG_FILES ;;
7696	esac
7697	shift
7698	for mf
7699	do
7700	# Strip MF so we end up with the name of the file.
7701	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7702	# Check whether this is an Automake generated Makefile or not.
7703	# We used to match only the files named 'Makefile.in', but
7704	# some people rename them; so instead we look at the file content.
7705	# Grep'ing the first line is not enough: some people post-process
7706	# each Makefile.in and add a new line on top of each file to say so.
7707	# Grep'ing the whole file is not good either: AIX grep has a line
7708	# limit of 2048, but all sed's we know have understand at least 4000.
7709	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7710	dirpart=`$as_dirname -- "$mf" \|\|
7711	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7712	X"$mf" : 'X$//$[^/]' \\| \
7713	X"$mf" : 'X$//$$' \\| \
7714	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7715	$as_echo X"$mf" \|
7716	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7717	s//\1/
7718	q
7719	}
7720	/^X$\/\/$[^/].*/{
7721	s//\1/
7722	q
7723	}
7724	/^X$\/\/$$/{
7725	s//\1/
7726	q
7727	}
7728	/^X$\/$.*/{
7729	s//\1/
7730	q
7731	}
7732	s/.*/./; q'`
7733	else
7734	continue
7735	fi
7736	# Extract the definition of DEPDIR, am__include, and am__quote
7737	# from the Makefile without running 'make'.
7738	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7739	test -z "$DEPDIR" && continue
7740	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7741	test -z "$am__include" && continue
7742	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7743	# Find all dependency output files, they are included files with
7744	# $(DEPDIR) in their names. We invoke sed twice because it is the
7745	# simplest approach to changing $(DEPDIR) to its actual value in the
7746	# expansion.
7747	for file in `sed -n "
7748	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7749	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
7750	# Make sure the directory exists.
7751	test -f "$dirpart/$file" && continue
7752	fdir=`$as_dirname -- "$file" \|\|
7753	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7754	X"$file" : 'X$//$[^/]' \\| \
7755	X"$file" : 'X$//$$' \\| \
7756	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7757	$as_echo X"$file" \|
7758	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7759	s//\1/
7760	q
7761	}
7762	/^X$\/\/$[^/].*/{
7763	s//\1/
7764	q
7765	}
7766	/^X$\/\/$$/{
7767	s//\1/
7768	q
7769	}
7770	/^X$\/$.*/{
7771	s//\1/
7772	q
7773	}
7774	s/.*/./; q'`
7775	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7776	# echo "creating $dirpart/$file"
7777	echo '# dummy' > "$dirpart/$file"
7778	done
7779	done
7780	}
7781	;;
7782
7783	esac
7784	done # for ac_tag
7785
7786
7787	as_fn_exit 0
7788	_ACEOF
7789	ac_clean_files=$ac_clean_files_save
7790
7791	test $ac_write_fail = 0 \|\|
7792	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7793
7794
7795	# configure is writing to config.log, and then calls config.status.
7796	# config.status does its own redirection, appending to config.log.
7797	# Unfortunately, on DOS this fails, as config.log is still kept open
7798	# by configure, so config.status won't be able to write to it; its
7799	# output is simply discarded. So we exec the FD to /dev/null,
7800	# effectively closing config.log, so it can be properly (re)opened and
7801	# appended to by config.status. When coming back to configure, we
7802	# need to make the FD available again.
7803	if test "$no_create" != yes; then
7804	ac_cs_success=:
7805	ac_config_status_args=
7806	test "$silent" = yes &&
7807	ac_config_status_args="$ac_config_status_args --quiet"
7808	exec 5>/dev/null
7809	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7810	exec 5>>config.log
7811	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7812	# would make configure fail if this is the last instruction.
7813	$ac_cs_success \|\| as_fn_exit 1
7814	fi
7815	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7816	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7817	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7818	fi
7819
7820
7821	# Final text
7822	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7823	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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