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source: configure@ 93c2e0a

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ADT aaron-thesis arm-eh ast-experimental cleanup-dtors deferred_resn demangler enum forall-pointer-decay jacob/cs343-translation jenkins-sandbox new-ast new-ast-unique-expr no_list persistent-indexer pthread-emulation qualifiedEnum

Last change on this file since 93c2e0a was ad486c5b, checked in by Thierry Delisle <tdelisle@…>, 7 years ago
Added .make file with implicit rules for compiling cfa files fixed extraneous test in tree flags
Property mode set to `100755`
File size: 222.6 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	MACHINE_TYPE
668	host_os
669	host_vendor
670	host_cpu
671	host
672	build_os
673	build_vendor
674	build_cpu
675	build
676	BUILD_IN_TREE_FLAGS
677	BUILD_IN_TREE_FLAGS_NOLIB
678	CFACPP
679	CFACC
680	DRIVER_DIR
681	CFA_LIBDIR
682	CFA_BINDIR
683	CFA_INCDIR
684	CFA_PREFIX
685	DOendif
686	DOifskipcompile
687	BUILD_CONCURRENCY_FALSE
688	BUILD_CONCURRENCY_TRUE
689	BUILD_NO_LIB_FALSE
690	BUILD_NO_LIB_TRUE
691	BUILD_DEBUG_FALSE
692	BUILD_DEBUG_TRUE
693	BUILD_RELEASE_FALSE
694	BUILD_RELEASE_TRUE
695	CFA_BACKEND_CC
696	BACKEND_CC
697	CFA_NAME
698	am__untar
699	am__tar
700	AMTAR
701	am__leading_dot
702	SET_MAKE
703	AWK
704	mkdir_p
705	MKDIR_P
706	INSTALL_STRIP_PROGRAM
707	STRIP
708	install_sh
709	MAKEINFO
710	AUTOHEADER
711	AUTOMAKE
712	AUTOCONF
713	ACLOCAL
714	VERSION
715	PACKAGE
716	CYGPATH_W
717	am__isrc
718	INSTALL_DATA
719	INSTALL_SCRIPT
720	INSTALL_PROGRAM
721	AM_BACKSLASH
722	AM_DEFAULT_VERBOSITY
723	AM_DEFAULT_V
724	AM_V
725	target_alias
726	host_alias
727	build_alias
728	LIBS
729	ECHO_T
730	ECHO_N
731	ECHO_C
732	DEFS
733	mandir
734	localedir
735	libdir
736	psdir
737	pdfdir
738	dvidir
739	htmldir
740	infodir
741	docdir
742	oldincludedir
743	includedir
744	runstatedir
745	localstatedir
746	sharedstatedir
747	sysconfdir
748	datadir
749	datarootdir
750	libexecdir
751	sbindir
752	bindir
753	program_transform_name
754	prefix
755	exec_prefix
756	PACKAGE_URL
757	PACKAGE_BUGREPORT
758	PACKAGE_STRING
759	PACKAGE_VERSION
760	PACKAGE_TARNAME
761	PACKAGE_NAME
762	PATH_SEPARATOR
763	SHELL'
764	ac_subst_files=''
765	ac_user_opts='
766	enable_option_checking
767	enable_silent_rules
768	with_cfa_name
769	with_backend_compiler
770	enable_target_release
771	enable_target_debug
772	enable_threading
773	enable_dependency_tracking
774	'
775	ac_precious_vars='build_alias
776	host_alias
777	target_alias
778	CXX
779	CXXFLAGS
780	LDFLAGS
781	LIBS
782	CPPFLAGS
783	CCC
784	CC
785	CFLAGS
786	CCAS
787	CCASFLAGS
788	YACC
789	YFLAGS
790	CPP'
791
792
793	# Initialize some variables set by options.
794	ac_init_help=
795	ac_init_version=false
796	ac_unrecognized_opts=
797	ac_unrecognized_sep=
798	# The variables have the same names as the options, with
799	# dashes changed to underlines.
800	cache_file=/dev/null
801	exec_prefix=NONE
802	no_create=
803	no_recursion=
804	prefix=NONE
805	program_prefix=NONE
806	program_suffix=NONE
807	program_transform_name=s,x,x,
808	silent=
809	site=
810	srcdir=
811	verbose=
812	x_includes=NONE
813	x_libraries=NONE
814
815	# Installation directory options.
816	# These are left unexpanded so users can "make install exec_prefix=/foo"
817	# and all the variables that are supposed to be based on exec_prefix
818	# by default will actually change.
819	# Use braces instead of parens because sh, perl, etc. also accept them.
820	# (The list follows the same order as the GNU Coding Standards.)
821	bindir='${exec_prefix}/bin'
822	sbindir='${exec_prefix}/sbin'
823	libexecdir='${exec_prefix}/libexec'
824	datarootdir='${prefix}/share'
825	datadir='${datarootdir}'
826	sysconfdir='${prefix}/etc'
827	sharedstatedir='${prefix}/com'
828	localstatedir='${prefix}/var'
829	runstatedir='${localstatedir}/run'
830	includedir='${prefix}/include'
831	oldincludedir='/usr/include'
832	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
833	infodir='${datarootdir}/info'
834	htmldir='${docdir}'
835	dvidir='${docdir}'
836	pdfdir='${docdir}'
837	psdir='${docdir}'
838	libdir='${exec_prefix}/lib'
839	localedir='${datarootdir}/locale'
840	mandir='${datarootdir}/man'
841
842	ac_prev=
843	ac_dashdash=
844	for ac_option
845	do
846	# If the previous option needs an argument, assign it.
847	if test -n "$ac_prev"; then
848	eval $ac_prev=\$ac_option
849	ac_prev=
850	continue
851	fi
852
853	case $ac_option in
854	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
855	*=) ac_optarg= ;;
856	*) ac_optarg=yes ;;
857	esac
858
859	# Accept the important Cygnus configure options, so we can diagnose typos.
860
861	case $ac_dashdash$ac_option in
862	--)
863	ac_dashdash=yes ;;
864
865	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
866	ac_prev=bindir ;;
867	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
868	bindir=$ac_optarg ;;
869
870	-build \| --build \| --buil \| --bui \| --bu)
871	ac_prev=build_alias ;;
872	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
873	build_alias=$ac_optarg ;;
874
875	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
876	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
877	ac_prev=cache_file ;;
878	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
879	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
880	cache_file=$ac_optarg ;;
881
882	--config-cache \| -C)
883	cache_file=config.cache ;;
884
885	-datadir \| --datadir \| --datadi \| --datad)
886	ac_prev=datadir ;;
887	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
888	datadir=$ac_optarg ;;
889
890	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
891	\| --dataroo \| --dataro \| --datar)
892	ac_prev=datarootdir ;;
893	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
894	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
895	datarootdir=$ac_optarg ;;
896
897	-disable-* \| --disable-*)
898	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
899	# Reject names that are not valid shell variable names.
900	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
901	as_fn_error $? "invalid feature name: $ac_useropt"
902	ac_useropt_orig=$ac_useropt
903	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
904	case $ac_user_opts in
905	*"
906	"enable_$ac_useropt"
907	"*) ;;
908	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
909	ac_unrecognized_sep=', ';;
910	esac
911	eval enable_$ac_useropt=no ;;
912
913	-docdir \| --docdir \| --docdi \| --doc \| --do)
914	ac_prev=docdir ;;
915	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
916	docdir=$ac_optarg ;;
917
918	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
919	ac_prev=dvidir ;;
920	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
921	dvidir=$ac_optarg ;;
922
923	-enable-* \| --enable-*)
924	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
925	# Reject names that are not valid shell variable names.
926	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
927	as_fn_error $? "invalid feature name: $ac_useropt"
928	ac_useropt_orig=$ac_useropt
929	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
930	case $ac_user_opts in
931	*"
932	"enable_$ac_useropt"
933	"*) ;;
934	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
935	ac_unrecognized_sep=', ';;
936	esac
937	eval enable_$ac_useropt=\$ac_optarg ;;
938
939	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
940	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
941	\| --exec \| --exe \| --ex)
942	ac_prev=exec_prefix ;;
943	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
944	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
945	\| --exec=* \| --exe=* \| --ex=*)
946	exec_prefix=$ac_optarg ;;
947
948	-gas \| --gas \| --ga \| --g)
949	# Obsolete; use --with-gas.
950	with_gas=yes ;;
951
952	-help \| --help \| --hel \| --he \| -h)
953	ac_init_help=long ;;
954	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
955	ac_init_help=recursive ;;
956	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
957	ac_init_help=short ;;
958
959	-host \| --host \| --hos \| --ho)
960	ac_prev=host_alias ;;
961	-host=* \| --host=* \| --hos=* \| --ho=*)
962	host_alias=$ac_optarg ;;
963
964	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
965	ac_prev=htmldir ;;
966	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
967	\| --ht=*)
968	htmldir=$ac_optarg ;;
969
970	-includedir \| --includedir \| --includedi \| --included \| --include \
971	\| --includ \| --inclu \| --incl \| --inc)
972	ac_prev=includedir ;;
973	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
974	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
975	includedir=$ac_optarg ;;
976
977	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
978	ac_prev=infodir ;;
979	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
980	infodir=$ac_optarg ;;
981
982	-libdir \| --libdir \| --libdi \| --libd)
983	ac_prev=libdir ;;
984	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
985	libdir=$ac_optarg ;;
986
987	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
988	\| --libexe \| --libex \| --libe)
989	ac_prev=libexecdir ;;
990	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
991	\| --libexe=* \| --libex=* \| --libe=*)
992	libexecdir=$ac_optarg ;;
993
994	-localedir \| --localedir \| --localedi \| --localed \| --locale)
995	ac_prev=localedir ;;
996	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
997	localedir=$ac_optarg ;;
998
999	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
1000	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
1001	ac_prev=localstatedir ;;
1002	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
1003	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
1004	localstatedir=$ac_optarg ;;
1005
1006	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
1007	ac_prev=mandir ;;
1008	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
1009	mandir=$ac_optarg ;;
1010
1011	-nfp \| --nfp \| --nf)
1012	# Obsolete; use --without-fp.
1013	with_fp=no ;;
1014
1015	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
1016	\| --no-cr \| --no-c \| -n)
1017	no_create=yes ;;
1018
1019	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
1020	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
1021	no_recursion=yes ;;
1022
1023	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
1024	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
1025	\| --oldin \| --oldi \| --old \| --ol \| --o)
1026	ac_prev=oldincludedir ;;
1027	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
1028	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
1029	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
1030	oldincludedir=$ac_optarg ;;
1031
1032	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1033	ac_prev=prefix ;;
1034	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1035	prefix=$ac_optarg ;;
1036
1037	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1038	\| --program-pre \| --program-pr \| --program-p)
1039	ac_prev=program_prefix ;;
1040	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1041	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1042	program_prefix=$ac_optarg ;;
1043
1044	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1045	\| --program-suf \| --program-su \| --program-s)
1046	ac_prev=program_suffix ;;
1047	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1048	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1049	program_suffix=$ac_optarg ;;
1050
1051	-program-transform-name \| --program-transform-name \
1052	\| --program-transform-nam \| --program-transform-na \
1053	\| --program-transform-n \| --program-transform- \
1054	\| --program-transform \| --program-transfor \
1055	\| --program-transfo \| --program-transf \
1056	\| --program-trans \| --program-tran \
1057	\| --progr-tra \| --program-tr \| --program-t)
1058	ac_prev=program_transform_name ;;
1059	-program-transform-name=* \| --program-transform-name=* \
1060	\| --program-transform-nam=* \| --program-transform-na=* \
1061	\| --program-transform-n=* \| --program-transform-=* \
1062	\| --program-transform=* \| --program-transfor=* \
1063	\| --program-transfo=* \| --program-transf=* \
1064	\| --program-trans=* \| --program-tran=* \
1065	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1066	program_transform_name=$ac_optarg ;;
1067
1068	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1069	ac_prev=pdfdir ;;
1070	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1071	pdfdir=$ac_optarg ;;
1072
1073	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1074	ac_prev=psdir ;;
1075	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1076	psdir=$ac_optarg ;;
1077
1078	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1079	\| -silent \| --silent \| --silen \| --sile \| --sil)
1080	silent=yes ;;
1081
1082	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
1083	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
1084	\| --run \| --ru \| --r)
1085	ac_prev=runstatedir ;;
1086	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
1087	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
1088	\| --run=* \| --ru=* \| --r=*)
1089	runstatedir=$ac_optarg ;;
1090
1091	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1092	ac_prev=sbindir ;;
1093	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1094	\| --sbi=* \| --sb=*)
1095	sbindir=$ac_optarg ;;
1096
1097	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1098	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1099	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1100	\| --sha \| --sh)
1101	ac_prev=sharedstatedir ;;
1102	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1103	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1104	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1105	\| --sha=* \| --sh=*)
1106	sharedstatedir=$ac_optarg ;;
1107
1108	-site \| --site \| --sit)
1109	ac_prev=site ;;
1110	-site=* \| --site=* \| --sit=*)
1111	site=$ac_optarg ;;
1112
1113	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1114	ac_prev=srcdir ;;
1115	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1116	srcdir=$ac_optarg ;;
1117
1118	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1119	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1120	ac_prev=sysconfdir ;;
1121	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1122	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1123	sysconfdir=$ac_optarg ;;
1124
1125	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1126	ac_prev=target_alias ;;
1127	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1128	target_alias=$ac_optarg ;;
1129
1130	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1131	verbose=yes ;;
1132
1133	-version \| --version \| --versio \| --versi \| --vers \| -V)
1134	ac_init_version=: ;;
1135
1136	-with-* \| --with-*)
1137	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1138	# Reject names that are not valid shell variable names.
1139	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1140	as_fn_error $? "invalid package name: $ac_useropt"
1141	ac_useropt_orig=$ac_useropt
1142	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1143	case $ac_user_opts in
1144	*"
1145	"with_$ac_useropt"
1146	"*) ;;
1147	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1148	ac_unrecognized_sep=', ';;
1149	esac
1150	eval with_$ac_useropt=\$ac_optarg ;;
1151
1152	-without-* \| --without-*)
1153	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1154	# Reject names that are not valid shell variable names.
1155	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1156	as_fn_error $? "invalid package name: $ac_useropt"
1157	ac_useropt_orig=$ac_useropt
1158	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1159	case $ac_user_opts in
1160	*"
1161	"with_$ac_useropt"
1162	"*) ;;
1163	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1164	ac_unrecognized_sep=', ';;
1165	esac
1166	eval with_$ac_useropt=no ;;
1167
1168	--x)
1169	# Obsolete; use --with-x.
1170	with_x=yes ;;
1171
1172	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1173	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1174	ac_prev=x_includes ;;
1175	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1176	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1177	x_includes=$ac_optarg ;;
1178
1179	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1180	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1181	ac_prev=x_libraries ;;
1182	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1183	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1184	x_libraries=$ac_optarg ;;
1185
1186	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1187	Try \`$0 --help' for more information"
1188	;;
1189
1190	=)
1191	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1192	# Reject names that are not valid shell variable names.
1193	case $ac_envvar in #(
1194	'' \| [0-9]* \| [!_$as_cr_alnum] )
1195	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1196	esac
1197	eval $ac_envvar=\$ac_optarg
1198	export $ac_envvar ;;
1199
1200	*)
1201	# FIXME: should be removed in autoconf 3.0.
1202	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1203	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1204	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1205	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1206	;;
1207
1208	esac
1209	done
1210
1211	if test -n "$ac_prev"; then
1212	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1213	as_fn_error $? "missing argument to $ac_option"
1214	fi
1215
1216	if test -n "$ac_unrecognized_opts"; then
1217	case $enable_option_checking in
1218	no) ;;
1219	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1220	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1221	esac
1222	fi
1223
1224	# Check all directory arguments for consistency.
1225	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1226	datadir sysconfdir sharedstatedir localstatedir includedir \
1227	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1228	libdir localedir mandir runstatedir
1229	do
1230	eval ac_val=\$$ac_var
1231	# Remove trailing slashes.
1232	case $ac_val in
1233	*/ )
1234	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1235	eval $ac_var=\$ac_val;;
1236	esac
1237	# Be sure to have absolute directory names.
1238	case $ac_val in
1239	[\\/$]* \| ?:[\\/]* ) continue;;
1240	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1241	esac
1242	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1243	done
1244
1245	# There might be people who depend on the old broken behavior: `$host'
1246	# used to hold the argument of --host etc.
1247	# FIXME: To remove some day.
1248	build=$build_alias
1249	host=$host_alias
1250	target=$target_alias
1251
1252	# FIXME: To remove some day.
1253	if test "x$host_alias" != x; then
1254	if test "x$build_alias" = x; then
1255	cross_compiling=maybe
1256	elif test "x$build_alias" != "x$host_alias"; then
1257	cross_compiling=yes
1258	fi
1259	fi
1260
1261	ac_tool_prefix=
1262	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1263
1264	test "$silent" = yes && exec 6>/dev/null
1265
1266
1267	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1268	ac_ls_di=`ls -di .` &&
1269	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1270	as_fn_error $? "working directory cannot be determined"
1271	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1272	as_fn_error $? "pwd does not report name of working directory"
1273
1274
1275	# Find the source files, if location was not specified.
1276	if test -z "$srcdir"; then
1277	ac_srcdir_defaulted=yes
1278	# Try the directory containing this script, then the parent directory.
1279	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1280	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1281	X"$as_myself" : 'X$//$[^/]' \\| \
1282	X"$as_myself" : 'X$//$$' \\| \
1283	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1284	$as_echo X"$as_myself" \|
1285	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1286	s//\1/
1287	q
1288	}
1289	/^X$\/\/$[^/].*/{
1290	s//\1/
1291	q
1292	}
1293	/^X$\/\/$$/{
1294	s//\1/
1295	q
1296	}
1297	/^X$\/$.*/{
1298	s//\1/
1299	q
1300	}
1301	s/.*/./; q'`
1302	srcdir=$ac_confdir
1303	if test ! -r "$srcdir/$ac_unique_file"; then
1304	srcdir=..
1305	fi
1306	else
1307	ac_srcdir_defaulted=no
1308	fi
1309	if test ! -r "$srcdir/$ac_unique_file"; then
1310	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1311	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1312	fi
1313	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1314	ac_abs_confdir=`(
1315	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1316	pwd)`
1317	# When building in place, set srcdir=.
1318	if test "$ac_abs_confdir" = "$ac_pwd"; then
1319	srcdir=.
1320	fi
1321	# Remove unnecessary trailing slashes from srcdir.
1322	# Double slashes in file names in object file debugging info
1323	# mess up M-x gdb in Emacs.
1324	case $srcdir in
1325	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1326	esac
1327	for ac_var in $ac_precious_vars; do
1328	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1329	eval ac_env_${ac_var}_value=\$${ac_var}
1330	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1331	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1332	done
1333
1334	#
1335	# Report the --help message.
1336	#
1337	if test "$ac_init_help" = "long"; then
1338	# Omit some internal or obsolete options to make the list less imposing.
1339	# This message is too long to be a string in the A/UX 3.1 sh.
1340	cat <<_ACEOF
1341	\`configure' configures cfa-cc 1.0.0.0 to adapt to many kinds of systems.
1342
1343	Usage: $0 [OPTION]... [VAR=VALUE]...
1344
1345	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1346	VAR=VALUE. See below for descriptions of some of the useful variables.
1347
1348	Defaults for the options are specified in brackets.
1349
1350	Configuration:
1351	-h, --help display this help and exit
1352	--help=short display options specific to this package
1353	--help=recursive display the short help of all the included packages
1354	-V, --version display version information and exit
1355	-q, --quiet, --silent do not print \`checking ...' messages
1356	--cache-file=FILE cache test results in FILE [disabled]
1357	-C, --config-cache alias for \`--cache-file=config.cache'
1358	-n, --no-create do not create output files
1359	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1360
1361	Installation directories:
1362	--prefix=PREFIX install architecture-independent files in PREFIX
1363	[$ac_default_prefix]
1364	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1365	[PREFIX]
1366
1367	By default, \`make install' will install all the files in
1368	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1369	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1370	for instance \`--prefix=\$HOME'.
1371
1372	For better control, use the options below.
1373
1374	Fine tuning of the installation directories:
1375	--bindir=DIR user executables [EPREFIX/bin]
1376	--sbindir=DIR system admin executables [EPREFIX/sbin]
1377	--libexecdir=DIR program executables [EPREFIX/libexec]
1378	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1379	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1380	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1381	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1382	--libdir=DIR object code libraries [EPREFIX/lib]
1383	--includedir=DIR C header files [PREFIX/include]
1384	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1385	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1386	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1387	--infodir=DIR info documentation [DATAROOTDIR/info]
1388	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1389	--mandir=DIR man documentation [DATAROOTDIR/man]
1390	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1391	--htmldir=DIR html documentation [DOCDIR]
1392	--dvidir=DIR dvi documentation [DOCDIR]
1393	--pdfdir=DIR pdf documentation [DOCDIR]
1394	--psdir=DIR ps documentation [DOCDIR]
1395	_ACEOF
1396
1397	cat <<\_ACEOF
1398
1399	Program names:
1400	--program-prefix=PREFIX prepend PREFIX to installed program names
1401	--program-suffix=SUFFIX append SUFFIX to installed program names
1402	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1403
1404	System types:
1405	--build=BUILD configure for building on BUILD [guessed]
1406	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1407	_ACEOF
1408	fi
1409
1410	if test -n "$ac_init_help"; then
1411	case $ac_init_help in
1412	short \| recursive ) echo "Configuration of cfa-cc 1.0.0.0:";;
1413	esac
1414	cat <<\_ACEOF
1415
1416	Optional Features:
1417	--disable-option-checking ignore unrecognized --enable/--with options
1418	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1419	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1420	--enable-silent-rules less verbose build output (undo: "make V=1")
1421	--disable-silent-rules verbose build output (undo: "make V=0")
1422	--enable-target-release Build and install the release target
1423	--enable-target-debug Build and install the debug target
1424	--enable-threading Build and install libcfa with threading support
1425	(Enabled by default)
1426	--enable-dependency-tracking
1427	do not reject slow dependency extractors
1428	--disable-dependency-tracking
1429	speeds up one-time build
1430
1431	Optional Packages:
1432	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1433	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1434	--with-cfa-name=NAME NAME too which cfa will be installed
1435	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1436
1437	Some influential environment variables:
1438	CXX C++ compiler command
1439	CXXFLAGS C++ compiler flags
1440	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1441	nonstandard directory <lib dir>
1442	LIBS libraries to pass to the linker, e.g. -l<library>
1443	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1444	you have headers in a nonstandard directory <include dir>
1445	CC C compiler command
1446	CFLAGS C compiler flags
1447	CCAS assembler compiler command (defaults to CC)
1448	CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1449	YACC The `Yet Another Compiler Compiler' implementation to use.
1450	Defaults to the first program found out of: `bison -y', `byacc',
1451	`yacc'.
1452	YFLAGS The list of arguments that will be passed by default to $YACC.
1453	This script will default YFLAGS to the empty string to avoid a
1454	default value of `-d' given by some make applications.
1455	CPP C preprocessor
1456
1457	Use these variables to override the choices made by `configure' or to help
1458	it to find libraries and programs with nonstandard names/locations.
1459
1460	Report bugs to <cforall@plg.uwaterloo.ca>.
1461	_ACEOF
1462	ac_status=$?
1463	fi
1464
1465	if test "$ac_init_help" = "recursive"; then
1466	# If there are subdirs, report their specific --help.
1467	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1468	test -d "$ac_dir" \|\|
1469	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1470	continue
1471	ac_builddir=.
1472
1473	case "$ac_dir" in
1474	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1475	*)
1476	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1477	# A ".." for each directory in $ac_dir_suffix.
1478	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1479	case $ac_top_builddir_sub in
1480	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1481	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1482	esac ;;
1483	esac
1484	ac_abs_top_builddir=$ac_pwd
1485	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1486	# for backward compatibility:
1487	ac_top_builddir=$ac_top_build_prefix
1488
1489	case $srcdir in
1490	.) # We are building in place.
1491	ac_srcdir=.
1492	ac_top_srcdir=$ac_top_builddir_sub
1493	ac_abs_top_srcdir=$ac_pwd ;;
1494	[\\/]* \| ?:[\\/]* ) # Absolute name.
1495	ac_srcdir=$srcdir$ac_dir_suffix;
1496	ac_top_srcdir=$srcdir
1497	ac_abs_top_srcdir=$srcdir ;;
1498	*) # Relative name.
1499	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1500	ac_top_srcdir=$ac_top_build_prefix$srcdir
1501	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1502	esac
1503	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1504
1505	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1506	# Check for guested configure.
1507	if test -f "$ac_srcdir/configure.gnu"; then
1508	echo &&
1509	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1510	elif test -f "$ac_srcdir/configure"; then
1511	echo &&
1512	$SHELL "$ac_srcdir/configure" --help=recursive
1513	else
1514	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1515	fi \|\| ac_status=$?
1516	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1517	done
1518	fi
1519
1520	test -n "$ac_init_help" && exit $ac_status
1521	if $ac_init_version; then
1522	cat <<\_ACEOF
1523	cfa-cc configure 1.0.0.0
1524	generated by GNU Autoconf 2.69
1525
1526	Copyright (C) 2012 Free Software Foundation, Inc.
1527	This configure script is free software; the Free Software Foundation
1528	gives unlimited permission to copy, distribute and modify it.
1529	_ACEOF
1530	exit
1531	fi
1532
1533	## ------------------------ ##
1534	## Autoconf initialization. ##
1535	## ------------------------ ##
1536
1537	# ac_fn_cxx_try_compile LINENO
1538	# ----------------------------
1539	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1540	ac_fn_cxx_try_compile ()
1541	{
1542	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1543	rm -f conftest.$ac_objext
1544	if { { ac_try="$ac_compile"
1545	case "(($ac_try" in
1546	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1547	*) ac_try_echo=$ac_try;;
1548	esac
1549	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1550	$as_echo "$ac_try_echo"; } >&5
1551	(eval "$ac_compile") 2>conftest.err
1552	ac_status=$?
1553	if test -s conftest.err; then
1554	grep -v '^ *+' conftest.err >conftest.er1
1555	cat conftest.er1 >&5
1556	mv -f conftest.er1 conftest.err
1557	fi
1558	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1559	test $ac_status = 0; } && {
1560	test -z "$ac_cxx_werror_flag" \|\|
1561	test ! -s conftest.err
1562	} && test -s conftest.$ac_objext; then :
1563	ac_retval=0
1564	else
1565	$as_echo "$as_me: failed program was:" >&5
1566	sed 's/^/\| /' conftest.$ac_ext >&5
1567
1568	ac_retval=1
1569	fi
1570	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1571	as_fn_set_status $ac_retval
1572
1573	} # ac_fn_cxx_try_compile
1574
1575	# ac_fn_c_try_compile LINENO
1576	# --------------------------
1577	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1578	ac_fn_c_try_compile ()
1579	{
1580	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1581	rm -f conftest.$ac_objext
1582	if { { ac_try="$ac_compile"
1583	case "(($ac_try" in
1584	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1585	*) ac_try_echo=$ac_try;;
1586	esac
1587	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1588	$as_echo "$ac_try_echo"; } >&5
1589	(eval "$ac_compile") 2>conftest.err
1590	ac_status=$?
1591	if test -s conftest.err; then
1592	grep -v '^ *+' conftest.err >conftest.er1
1593	cat conftest.er1 >&5
1594	mv -f conftest.er1 conftest.err
1595	fi
1596	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1597	test $ac_status = 0; } && {
1598	test -z "$ac_c_werror_flag" \|\|
1599	test ! -s conftest.err
1600	} && test -s conftest.$ac_objext; then :
1601	ac_retval=0
1602	else
1603	$as_echo "$as_me: failed program was:" >&5
1604	sed 's/^/\| /' conftest.$ac_ext >&5
1605
1606	ac_retval=1
1607	fi
1608	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1609	as_fn_set_status $ac_retval
1610
1611	} # ac_fn_c_try_compile
1612
1613	# ac_fn_c_try_link LINENO
1614	# -----------------------
1615	# Try to link conftest.$ac_ext, and return whether this succeeded.
1616	ac_fn_c_try_link ()
1617	{
1618	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1619	rm -f conftest.$ac_objext conftest$ac_exeext
1620	if { { ac_try="$ac_link"
1621	case "(($ac_try" in
1622	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1623	*) ac_try_echo=$ac_try;;
1624	esac
1625	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1626	$as_echo "$ac_try_echo"; } >&5
1627	(eval "$ac_link") 2>conftest.err
1628	ac_status=$?
1629	if test -s conftest.err; then
1630	grep -v '^ *+' conftest.err >conftest.er1
1631	cat conftest.er1 >&5
1632	mv -f conftest.er1 conftest.err
1633	fi
1634	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1635	test $ac_status = 0; } && {
1636	test -z "$ac_c_werror_flag" \|\|
1637	test ! -s conftest.err
1638	} && test -s conftest$ac_exeext && {
1639	test "$cross_compiling" = yes \|\|
1640	test -x conftest$ac_exeext
1641	}; then :
1642	ac_retval=0
1643	else
1644	$as_echo "$as_me: failed program was:" >&5
1645	sed 's/^/\| /' conftest.$ac_ext >&5
1646
1647	ac_retval=1
1648	fi
1649	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1650	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1651	# interfere with the next link command; also delete a directory that is
1652	# left behind by Apple's compiler. We do this before executing the actions.
1653	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1654	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1655	as_fn_set_status $ac_retval
1656
1657	} # ac_fn_c_try_link
1658
1659	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1660	# -------------------------------------------
1661	# Tests whether TYPE exists after having included INCLUDES, setting cache
1662	# variable VAR accordingly.
1663	ac_fn_c_check_type ()
1664	{
1665	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1666	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1667	$as_echo_n "checking for $2... " >&6; }
1668	if eval \${$3+:} false; then :
1669	$as_echo_n "(cached) " >&6
1670	else
1671	eval "$3=no"
1672	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1673	/* end confdefs.h. */
1674	$4
1675	int
1676	main ()
1677	{
1678	if (sizeof ($2))
1679	return 0;
1680	;
1681	return 0;
1682	}
1683	_ACEOF
1684	if ac_fn_c_try_compile "$LINENO"; then :
1685	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1686	/* end confdefs.h. */
1687	$4
1688	int
1689	main ()
1690	{
1691	if (sizeof (($2)))
1692	return 0;
1693	;
1694	return 0;
1695	}
1696	_ACEOF
1697	if ac_fn_c_try_compile "$LINENO"; then :
1698
1699	else
1700	eval "$3=yes"
1701	fi
1702	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1703	fi
1704	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1705	fi
1706	eval ac_res=\$$3
1707	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1708	$as_echo "$ac_res" >&6; }
1709	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1710
1711	} # ac_fn_c_check_type
1712
1713	# ac_fn_c_try_cpp LINENO
1714	# ----------------------
1715	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1716	ac_fn_c_try_cpp ()
1717	{
1718	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1719	if { { ac_try="$ac_cpp conftest.$ac_ext"
1720	case "(($ac_try" in
1721	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1722	*) ac_try_echo=$ac_try;;
1723	esac
1724	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1725	$as_echo "$ac_try_echo"; } >&5
1726	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1727	ac_status=$?
1728	if test -s conftest.err; then
1729	grep -v '^ *+' conftest.err >conftest.er1
1730	cat conftest.er1 >&5
1731	mv -f conftest.er1 conftest.err
1732	fi
1733	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1734	test $ac_status = 0; } > conftest.i && {
1735	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1736	test ! -s conftest.err
1737	}; then :
1738	ac_retval=0
1739	else
1740	$as_echo "$as_me: failed program was:" >&5
1741	sed 's/^/\| /' conftest.$ac_ext >&5
1742
1743	ac_retval=1
1744	fi
1745	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1746	as_fn_set_status $ac_retval
1747
1748	} # ac_fn_c_try_cpp
1749
1750	# ac_fn_c_try_run LINENO
1751	# ----------------------
1752	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1753	# that executables can be run.
1754	ac_fn_c_try_run ()
1755	{
1756	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1757	if { { ac_try="$ac_link"
1758	case "(($ac_try" in
1759	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1760	*) ac_try_echo=$ac_try;;
1761	esac
1762	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1763	$as_echo "$ac_try_echo"; } >&5
1764	(eval "$ac_link") 2>&5
1765	ac_status=$?
1766	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1767	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1768	{ { case "(($ac_try" in
1769	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1770	*) ac_try_echo=$ac_try;;
1771	esac
1772	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1773	$as_echo "$ac_try_echo"; } >&5
1774	(eval "$ac_try") 2>&5
1775	ac_status=$?
1776	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1777	test $ac_status = 0; }; }; then :
1778	ac_retval=0
1779	else
1780	$as_echo "$as_me: program exited with status $ac_status" >&5
1781	$as_echo "$as_me: failed program was:" >&5
1782	sed 's/^/\| /' conftest.$ac_ext >&5
1783
1784	ac_retval=$ac_status
1785	fi
1786	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1787	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1788	as_fn_set_status $ac_retval
1789
1790	} # ac_fn_c_try_run
1791
1792	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1793	# -------------------------------------------------------
1794	# Tests whether HEADER exists and can be compiled using the include files in
1795	# INCLUDES, setting the cache variable VAR accordingly.
1796	ac_fn_c_check_header_compile ()
1797	{
1798	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1799	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1800	$as_echo_n "checking for $2... " >&6; }
1801	if eval \${$3+:} false; then :
1802	$as_echo_n "(cached) " >&6
1803	else
1804	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1805	/* end confdefs.h. */
1806	$4
1807	#include <$2>
1808	_ACEOF
1809	if ac_fn_c_try_compile "$LINENO"; then :
1810	eval "$3=yes"
1811	else
1812	eval "$3=no"
1813	fi
1814	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1815	fi
1816	eval ac_res=\$$3
1817	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1818	$as_echo "$ac_res" >&6; }
1819	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1820
1821	} # ac_fn_c_check_header_compile
1822
1823	# ac_fn_c_check_func LINENO FUNC VAR
1824	# ----------------------------------
1825	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1826	ac_fn_c_check_func ()
1827	{
1828	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1829	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1830	$as_echo_n "checking for $2... " >&6; }
1831	if eval \${$3+:} false; then :
1832	$as_echo_n "(cached) " >&6
1833	else
1834	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1835	/* end confdefs.h. */
1836	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1837	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1838	#define $2 innocuous_$2
1839
1840	/* System header to define __stub macros and hopefully few prototypes,
1841	which can conflict with char $2 (); below.
1842	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1843	<limits.h> exists even on freestanding compilers. */
1844
1845	#ifdef __STDC__
1846	# include <limits.h>
1847	#else
1848	# include <assert.h>
1849	#endif
1850
1851	#undef $2
1852
1853	/* Override any GCC internal prototype to avoid an error.
1854	Use char because int might match the return type of a GCC
1855	builtin and then its argument prototype would still apply. */
1856	#ifdef __cplusplus
1857	extern "C"
1858	#endif
1859	char $2 ();
1860	/* The GNU C library defines this for functions which it implements
1861	to always fail with ENOSYS. Some functions are actually named
1862	something starting with __ and the normal name is an alias. */
1863	#if defined __stub_$2 \|\| defined __stub___$2
1864	choke me
1865	#endif
1866
1867	int
1868	main ()
1869	{
1870	return $2 ();
1871	;
1872	return 0;
1873	}
1874	_ACEOF
1875	if ac_fn_c_try_link "$LINENO"; then :
1876	eval "$3=yes"
1877	else
1878	eval "$3=no"
1879	fi
1880	rm -f core conftest.err conftest.$ac_objext \
1881	conftest$ac_exeext conftest.$ac_ext
1882	fi
1883	eval ac_res=\$$3
1884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1885	$as_echo "$ac_res" >&6; }
1886	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1887
1888	} # ac_fn_c_check_func
1889
1890	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1891	# -------------------------------------------------------
1892	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1893	# the include files in INCLUDES and setting the cache variable VAR
1894	# accordingly.
1895	ac_fn_c_check_header_mongrel ()
1896	{
1897	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1898	if eval \${$3+:} false; then :
1899	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1900	$as_echo_n "checking for $2... " >&6; }
1901	if eval \${$3+:} false; then :
1902	$as_echo_n "(cached) " >&6
1903	fi
1904	eval ac_res=\$$3
1905	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1906	$as_echo "$ac_res" >&6; }
1907	else
1908	# Is the header compilable?
1909	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1910	$as_echo_n "checking $2 usability... " >&6; }
1911	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1912	/* end confdefs.h. */
1913	$4
1914	#include <$2>
1915	_ACEOF
1916	if ac_fn_c_try_compile "$LINENO"; then :
1917	ac_header_compiler=yes
1918	else
1919	ac_header_compiler=no
1920	fi
1921	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1922	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1923	$as_echo "$ac_header_compiler" >&6; }
1924
1925	# Is the header present?
1926	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1927	$as_echo_n "checking $2 presence... " >&6; }
1928	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1929	/* end confdefs.h. */
1930	#include <$2>
1931	_ACEOF
1932	if ac_fn_c_try_cpp "$LINENO"; then :
1933	ac_header_preproc=yes
1934	else
1935	ac_header_preproc=no
1936	fi
1937	rm -f conftest.err conftest.i conftest.$ac_ext
1938	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1939	$as_echo "$ac_header_preproc" >&6; }
1940
1941	# So? What about this header?
1942	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1943	yes:no: )
1944	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1945	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&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	;;
1949	no:yes:* )
1950	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1951	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1952	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1953	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1954	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1955	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1956	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1957	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1958	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1959	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1960	( $as_echo "## --------------------------------------- ##
1961	## Report this to cforall@plg.uwaterloo.ca ##
1962	## --------------------------------------- ##"
1963	) \| sed "s/^/$as_me: WARNING: /" >&2
1964	;;
1965	esac
1966	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1967	$as_echo_n "checking for $2... " >&6; }
1968	if eval \${$3+:} false; then :
1969	$as_echo_n "(cached) " >&6
1970	else
1971	eval "$3=\$ac_header_compiler"
1972	fi
1973	eval ac_res=\$$3
1974	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1975	$as_echo "$ac_res" >&6; }
1976	fi
1977	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1978
1979	} # ac_fn_c_check_header_mongrel
1980
1981	# ac_fn_c_find_intX_t LINENO BITS VAR
1982	# -----------------------------------
1983	# Finds a signed integer type with width BITS, setting cache variable VAR
1984	# accordingly.
1985	ac_fn_c_find_intX_t ()
1986	{
1987	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1988	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1989	$as_echo_n "checking for int$2_t... " >&6; }
1990	if eval \${$3+:} false; then :
1991	$as_echo_n "(cached) " >&6
1992	else
1993	eval "$3=no"
1994	# Order is important - never check a type that is potentially smaller
1995	# than half of the expected target width.
1996	for ac_type in int$2_t 'int' 'long int' \
1997	'long long int' 'short int' 'signed char'; do
1998	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1999	/* end confdefs.h. */
2000	$ac_includes_default
2001	enum { N = $2 / 2 - 1 };
2002	int
2003	main ()
2004	{
2005	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2006	test_array [0] = 0;
2007	return test_array [0];
2008
2009	;
2010	return 0;
2011	}
2012	_ACEOF
2013	if ac_fn_c_try_compile "$LINENO"; then :
2014	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2015	/* end confdefs.h. */
2016	$ac_includes_default
2017	enum { N = $2 / 2 - 1 };
2018	int
2019	main ()
2020	{
2021	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2022	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2023	test_array [0] = 0;
2024	return test_array [0];
2025
2026	;
2027	return 0;
2028	}
2029	_ACEOF
2030	if ac_fn_c_try_compile "$LINENO"; then :
2031
2032	else
2033	case $ac_type in #(
2034	int$2_t) :
2035	eval "$3=yes" ;; #(
2036	*) :
2037	eval "$3=\$ac_type" ;;
2038	esac
2039	fi
2040	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2041	fi
2042	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2043	if eval test \"x\$"$3"\" = x"no"; then :
2044
2045	else
2046	break
2047	fi
2048	done
2049	fi
2050	eval ac_res=\$$3
2051	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2052	$as_echo "$ac_res" >&6; }
2053	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2054
2055	} # ac_fn_c_find_intX_t
2056
2057	# ac_fn_c_find_uintX_t LINENO BITS VAR
2058	# ------------------------------------
2059	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2060	# accordingly.
2061	ac_fn_c_find_uintX_t ()
2062	{
2063	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2064	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2065	$as_echo_n "checking for uint$2_t... " >&6; }
2066	if eval \${$3+:} false; then :
2067	$as_echo_n "(cached) " >&6
2068	else
2069	eval "$3=no"
2070	# Order is important - never check a type that is potentially smaller
2071	# than half of the expected target width.
2072	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2073	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2074	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2075	/* end confdefs.h. */
2076	$ac_includes_default
2077	int
2078	main ()
2079	{
2080	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2081	test_array [0] = 0;
2082	return test_array [0];
2083
2084	;
2085	return 0;
2086	}
2087	_ACEOF
2088	if ac_fn_c_try_compile "$LINENO"; then :
2089	case $ac_type in #(
2090	uint$2_t) :
2091	eval "$3=yes" ;; #(
2092	*) :
2093	eval "$3=\$ac_type" ;;
2094	esac
2095	fi
2096	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2097	if eval test \"x\$"$3"\" = x"no"; then :
2098
2099	else
2100	break
2101	fi
2102	done
2103	fi
2104	eval ac_res=\$$3
2105	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2106	$as_echo "$ac_res" >&6; }
2107	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2108
2109	} # ac_fn_c_find_uintX_t
2110	cat >config.log <<_ACEOF
2111	This file contains any messages produced by compilers while
2112	running configure, to aid debugging if configure makes a mistake.
2113
2114	It was created by cfa-cc $as_me 1.0.0.0, which was
2115	generated by GNU Autoconf 2.69. Invocation command line was
2116
2117	$ $0 $@
2118
2119	_ACEOF
2120	exec 5>>config.log
2121	{
2122	cat <<_ASUNAME
2123	## --------- ##
2124	## Platform. ##
2125	## --------- ##
2126
2127	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2128	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2129	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2130	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2131	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2132
2133	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2134	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2135
2136	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2137	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2138	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2139	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2140	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2141	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2142	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2143
2144	_ASUNAME
2145
2146	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2147	for as_dir in $PATH
2148	do
2149	IFS=$as_save_IFS
2150	test -z "$as_dir" && as_dir=.
2151	$as_echo "PATH: $as_dir"
2152	done
2153	IFS=$as_save_IFS
2154
2155	} >&5
2156
2157	cat >&5 <<_ACEOF
2158
2159
2160	## ----------- ##
2161	## Core tests. ##
2162	## ----------- ##
2163
2164	_ACEOF
2165
2166
2167	# Keep a trace of the command line.
2168	# Strip out --no-create and --no-recursion so they do not pile up.
2169	# Strip out --silent because we don't want to record it for future runs.
2170	# Also quote any args containing shell meta-characters.
2171	# Make two passes to allow for proper duplicate-argument suppression.
2172	ac_configure_args=
2173	ac_configure_args0=
2174	ac_configure_args1=
2175	ac_must_keep_next=false
2176	for ac_pass in 1 2
2177	do
2178	for ac_arg
2179	do
2180	case $ac_arg in
2181	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2182	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2183	\| -silent \| --silent \| --silen \| --sile \| --sil)
2184	continue ;;
2185	\')
2186	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2187	esac
2188	case $ac_pass in
2189	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2190	2)
2191	as_fn_append ac_configure_args1 " '$ac_arg'"
2192	if test $ac_must_keep_next = true; then
2193	ac_must_keep_next=false # Got value, back to normal.
2194	else
2195	case $ac_arg in
2196	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2197	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2198	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2199	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2200	case "$ac_configure_args0 " in
2201	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2202	esac
2203	;;
2204	-* ) ac_must_keep_next=true ;;
2205	esac
2206	fi
2207	as_fn_append ac_configure_args " '$ac_arg'"
2208	;;
2209	esac
2210	done
2211	done
2212	{ ac_configure_args0=; unset ac_configure_args0;}
2213	{ ac_configure_args1=; unset ac_configure_args1;}
2214
2215	# When interrupted or exit'd, cleanup temporary files, and complete
2216	# config.log. We remove comments because anyway the quotes in there
2217	# would cause problems or look ugly.
2218	# WARNING: Use '\'' to represent an apostrophe within the trap.
2219	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2220	trap 'exit_status=$?
2221	# Save into config.log some information that might help in debugging.
2222	{
2223	echo
2224
2225	$as_echo "## ---------------- ##
2226	## Cache variables. ##
2227	## ---------------- ##"
2228	echo
2229	# The following way of writing the cache mishandles newlines in values,
2230	(
2231	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2232	eval ac_val=\$$ac_var
2233	case $ac_val in #(
2234	${as_nl})
2235	case $ac_var in #(
2236	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2237	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2238	esac
2239	case $ac_var in #(
2240	_ \| IFS \| as_nl) ;; #(
2241	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2242	*) { eval $ac_var=; unset $ac_var;} ;;
2243	esac ;;
2244	esac
2245	done
2246	(set) 2>&1 \|
2247	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2248	${as_nl}ac_space=\ )
2249	sed -n \
2250	"s/'\''/'\''\\\\'\'''\''/g;
2251	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2252	;; #(
2253	*)
2254	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2255	;;
2256	esac \|
2257	sort
2258	)
2259	echo
2260
2261	$as_echo "## ----------------- ##
2262	## Output variables. ##
2263	## ----------------- ##"
2264	echo
2265	for ac_var in $ac_subst_vars
2266	do
2267	eval ac_val=\$$ac_var
2268	case $ac_val in
2269	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2270	esac
2271	$as_echo "$ac_var='\''$ac_val'\''"
2272	done \| sort
2273	echo
2274
2275	if test -n "$ac_subst_files"; then
2276	$as_echo "## ------------------- ##
2277	## File substitutions. ##
2278	## ------------------- ##"
2279	echo
2280	for ac_var in $ac_subst_files
2281	do
2282	eval ac_val=\$$ac_var
2283	case $ac_val in
2284	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2285	esac
2286	$as_echo "$ac_var='\''$ac_val'\''"
2287	done \| sort
2288	echo
2289	fi
2290
2291	if test -s confdefs.h; then
2292	$as_echo "## ----------- ##
2293	## confdefs.h. ##
2294	## ----------- ##"
2295	echo
2296	cat confdefs.h
2297	echo
2298	fi
2299	test "$ac_signal" != 0 &&
2300	$as_echo "$as_me: caught signal $ac_signal"
2301	$as_echo "$as_me: exit $exit_status"
2302	} >&5
2303	rm -f core .core core.conftest. &&
2304	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2305	exit $exit_status
2306	' 0
2307	for ac_signal in 1 2 13 15; do
2308	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2309	done
2310	ac_signal=0
2311
2312	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2313	rm -f -r conftest* confdefs.h
2314
2315	$as_echo "/* confdefs.h */" > confdefs.h
2316
2317	# Predefined preprocessor variables.
2318
2319	cat >>confdefs.h <<_ACEOF
2320	#define PACKAGE_NAME "$PACKAGE_NAME"
2321	_ACEOF
2322
2323	cat >>confdefs.h <<_ACEOF
2324	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2325	_ACEOF
2326
2327	cat >>confdefs.h <<_ACEOF
2328	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2329	_ACEOF
2330
2331	cat >>confdefs.h <<_ACEOF
2332	#define PACKAGE_STRING "$PACKAGE_STRING"
2333	_ACEOF
2334
2335	cat >>confdefs.h <<_ACEOF
2336	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2337	_ACEOF
2338
2339	cat >>confdefs.h <<_ACEOF
2340	#define PACKAGE_URL "$PACKAGE_URL"
2341	_ACEOF
2342
2343
2344	# Let the site file select an alternate cache file if it wants to.
2345	# Prefer an explicitly selected file to automatically selected ones.
2346	ac_site_file1=NONE
2347	ac_site_file2=NONE
2348	if test -n "$CONFIG_SITE"; then
2349	# We do not want a PATH search for config.site.
2350	case $CONFIG_SITE in #((
2351	-*) ac_site_file1=./$CONFIG_SITE;;
2352	/) ac_site_file1=$CONFIG_SITE;;
2353	*) ac_site_file1=./$CONFIG_SITE;;
2354	esac
2355	elif test "x$prefix" != xNONE; then
2356	ac_site_file1=$prefix/share/config.site
2357	ac_site_file2=$prefix/etc/config.site
2358	else
2359	ac_site_file1=$ac_default_prefix/share/config.site
2360	ac_site_file2=$ac_default_prefix/etc/config.site
2361	fi
2362	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2363	do
2364	test "x$ac_site_file" = xNONE && continue
2365	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2366	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2367	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2368	sed 's/^/\| /' "$ac_site_file" >&5
2369	. "$ac_site_file" \
2370	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2371	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2372	as_fn_error $? "failed to load site script $ac_site_file
2373	See \`config.log' for more details" "$LINENO" 5; }
2374	fi
2375	done
2376
2377	if test -r "$cache_file"; then
2378	# Some versions of bash will fail to source /dev/null (special files
2379	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2380	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2381	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2382	$as_echo "$as_me: loading cache $cache_file" >&6;}
2383	case $cache_file in
2384	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2385	*) . "./$cache_file";;
2386	esac
2387	fi
2388	else
2389	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2390	$as_echo "$as_me: creating cache $cache_file" >&6;}
2391	>$cache_file
2392	fi
2393
2394	# Check that the precious variables saved in the cache have kept the same
2395	# value.
2396	ac_cache_corrupted=false
2397	for ac_var in $ac_precious_vars; do
2398	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2399	eval ac_new_set=\$ac_env_${ac_var}_set
2400	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2401	eval ac_new_val=\$ac_env_${ac_var}_value
2402	case $ac_old_set,$ac_new_set in
2403	set,)
2404	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2405	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2406	ac_cache_corrupted=: ;;
2407	,set)
2408	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2409	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2410	ac_cache_corrupted=: ;;
2411	,);;
2412	*)
2413	if test "x$ac_old_val" != "x$ac_new_val"; then
2414	# differences in whitespace do not lead to failure.
2415	ac_old_val_w=`echo x $ac_old_val`
2416	ac_new_val_w=`echo x $ac_new_val`
2417	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2418	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2419	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2420	ac_cache_corrupted=:
2421	else
2422	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2423	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2424	eval $ac_var=\$ac_old_val
2425	fi
2426	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2427	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2428	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2429	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2430	fi;;
2431	esac
2432	# Pass precious variables to config.status.
2433	if test "$ac_new_set" = set; then
2434	case $ac_new_val in
2435	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2436	*) ac_arg=$ac_var=$ac_new_val ;;
2437	esac
2438	case " $ac_configure_args " in
2439	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2440	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2441	esac
2442	fi
2443	done
2444	if $ac_cache_corrupted; then
2445	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2446	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2447	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2448	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2449	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2450	fi
2451	## -------------------- ##
2452	## Main body of script. ##
2453	## -------------------- ##
2454
2455	ac_ext=c
2456	ac_cpp='$CPP $CPPFLAGS'
2457	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2458	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2459	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2460
2461
2462	ac_aux_dir=
2463	for ac_dir in automake "$srcdir"/automake; do
2464	if test -f "$ac_dir/install-sh"; then
2465	ac_aux_dir=$ac_dir
2466	ac_install_sh="$ac_aux_dir/install-sh -c"
2467	break
2468	elif test -f "$ac_dir/install.sh"; then
2469	ac_aux_dir=$ac_dir
2470	ac_install_sh="$ac_aux_dir/install.sh -c"
2471	break
2472	elif test -f "$ac_dir/shtool"; then
2473	ac_aux_dir=$ac_dir
2474	ac_install_sh="$ac_aux_dir/shtool install -c"
2475	break
2476	fi
2477	done
2478	if test -z "$ac_aux_dir"; then
2479	as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2480	fi
2481
2482	# These three variables are undocumented and unsupported,
2483	# and are intended to be withdrawn in a future Autoconf release.
2484	# They can cause serious problems if a builder's source tree is in a directory
2485	# whose full name contains unusual characters.
2486	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2487	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2488	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2489
2490
2491	#AC_CONFIG_SRCDIR([src/main.cc])
2492	ac_config_headers="$ac_config_headers config.h:src/config.h.in"
2493
2494	# Check whether --enable-silent-rules was given.
2495	if test "${enable_silent_rules+set}" = set; then :
2496	enableval=$enable_silent_rules;
2497	fi
2498
2499	case $enable_silent_rules in # (((
2500	yes) AM_DEFAULT_VERBOSITY=0;;
2501	no) AM_DEFAULT_VERBOSITY=1;;
2502	*) AM_DEFAULT_VERBOSITY=1;;
2503	esac
2504	am_make=${MAKE-make}
2505	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2506	$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2507	if ${am_cv_make_support_nested_variables+:} false; then :
2508	$as_echo_n "(cached) " >&6
2509	else
2510	if $as_echo 'TRUE=$(BAR$(V))
2511	BAR0=false
2512	BAR1=true
2513	V=1
2514	am__doit:
2515	@$(TRUE)
2516	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
2517	am_cv_make_support_nested_variables=yes
2518	else
2519	am_cv_make_support_nested_variables=no
2520	fi
2521	fi
2522	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2523	$as_echo "$am_cv_make_support_nested_variables" >&6; }
2524	if test $am_cv_make_support_nested_variables = yes; then
2525	AM_V='$(V)'
2526	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2527	else
2528	AM_V=$AM_DEFAULT_VERBOSITY
2529	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2530	fi
2531	AM_BACKSLASH='\'
2532
2533
2534	am__api_version='1.15'
2535
2536	# Find a good install program. We prefer a C program (faster),
2537	# so one script is as good as another. But avoid the broken or
2538	# incompatible versions:
2539	# SysV /etc/install, /usr/sbin/install
2540	# SunOS /usr/etc/install
2541	# IRIX /sbin/install
2542	# AIX /bin/install
2543	# AmigaOS /C/install, which installs bootblocks on floppy discs
2544	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2545	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2546	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2547	# OS/2's system install, which has a completely different semantic
2548	# ./install, which can be erroneously created by make from ./install.sh.
2549	# Reject install programs that cannot install multiple files.
2550	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2551	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2552	if test -z "$INSTALL"; then
2553	if ${ac_cv_path_install+:} false; then :
2554	$as_echo_n "(cached) " >&6
2555	else
2556	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2557	for as_dir in $PATH
2558	do
2559	IFS=$as_save_IFS
2560	test -z "$as_dir" && as_dir=.
2561	# Account for people who put trailing slashes in PATH elements.
2562	case $as_dir/ in #((
2563	./ \| .// \| /[cC]/* \| \
2564	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2565	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2566	/usr/ucb/* ) ;;
2567	*)
2568	# OSF1 and SCO ODT 3.0 have their own names for install.
2569	# Don't use installbsd from OSF since it installs stuff as root
2570	# by default.
2571	for ac_prog in ginstall scoinst install; do
2572	for ac_exec_ext in '' $ac_executable_extensions; do
2573	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2574	if test $ac_prog = install &&
2575	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2576	# AIX install. It has an incompatible calling convention.
2577	:
2578	elif test $ac_prog = install &&
2579	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2580	# program-specific install script used by HP pwplus--don't use.
2581	:
2582	else
2583	rm -rf conftest.one conftest.two conftest.dir
2584	echo one > conftest.one
2585	echo two > conftest.two
2586	mkdir conftest.dir
2587	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2588	test -s conftest.one && test -s conftest.two &&
2589	test -s conftest.dir/conftest.one &&
2590	test -s conftest.dir/conftest.two
2591	then
2592	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2593	break 3
2594	fi
2595	fi
2596	fi
2597	done
2598	done
2599	;;
2600	esac
2601
2602	done
2603	IFS=$as_save_IFS
2604
2605	rm -rf conftest.one conftest.two conftest.dir
2606
2607	fi
2608	if test "${ac_cv_path_install+set}" = set; then
2609	INSTALL=$ac_cv_path_install
2610	else
2611	# As a last resort, use the slow shell script. Don't cache a
2612	# value for INSTALL within a source directory, because that will
2613	# break other packages using the cache if that directory is
2614	# removed, or if the value is a relative name.
2615	INSTALL=$ac_install_sh
2616	fi
2617	fi
2618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2619	$as_echo "$INSTALL" >&6; }
2620
2621	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2622	# It thinks the first close brace ends the variable substitution.
2623	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2624
2625	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2626
2627	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2628
2629	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2630	$as_echo_n "checking whether build environment is sane... " >&6; }
2631	# Reject unsafe characters in $srcdir or the absolute working directory
2632	# name. Accept space and tab only in the latter.
2633	am_lf='
2634	'
2635	case `pwd` in
2636	[\\\"\#\$\&\'\`$am_lf])
2637	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2638	esac
2639	case $srcdir in
2640	[\\\"\#\$\&\'\`$am_lf\ \ ])
2641	as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2642	esac
2643
2644	# Do 'set' in a subshell so we don't clobber the current shell's
2645	# arguments. Must try -L first in case configure is actually a
2646	# symlink; some systems play weird games with the mod time of symlinks
2647	# (eg FreeBSD returns the mod time of the symlink's containing
2648	# directory).
2649	if (
2650	am_has_slept=no
2651	for am_try in 1 2; do
2652	echo "timestamp, slept: $am_has_slept" > conftest.file
2653	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2654	if test "$*" = "X"; then
2655	# -L didn't work.
2656	set X `ls -t "$srcdir/configure" conftest.file`
2657	fi
2658	if test "$*" != "X $srcdir/configure conftest.file" \
2659	&& test "$*" != "X conftest.file $srcdir/configure"; then
2660
2661	# If neither matched, then we have a broken ls. This can happen
2662	# if, for instance, CONFIG_SHELL is bash and it inherits a
2663	# broken ls alias from the environment. This has actually
2664	# happened. Such a system could not be considered "sane".
2665	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2666	alias in your environment" "$LINENO" 5
2667	fi
2668	if test "$2" = conftest.file \|\| test $am_try -eq 2; then
2669	break
2670	fi
2671	# Just in case.
2672	sleep 1
2673	am_has_slept=yes
2674	done
2675	test "$2" = conftest.file
2676	)
2677	then
2678	# Ok.
2679	:
2680	else
2681	as_fn_error $? "newly created file is older than distributed files!
2682	Check your system clock" "$LINENO" 5
2683	fi
2684	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2685	$as_echo "yes" >&6; }
2686	# If we didn't sleep, we still need to ensure time stamps of config.status and
2687	# generated files are strictly newer.
2688	am_sleep_pid=
2689	if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2690	( sleep 1 ) &
2691	am_sleep_pid=$!
2692	fi
2693
2694	rm -f conftest.file
2695
2696	test "$program_prefix" != NONE &&
2697	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2698	# Use a double $ so make ignores it.
2699	test "$program_suffix" != NONE &&
2700	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2701	# Double any \ or $.
2702	# By default was `s,x,x', remove it if useless.
2703	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2704	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2705
2706	# Expand $ac_aux_dir to an absolute path.
2707	am_aux_dir=`cd "$ac_aux_dir" && pwd`
2708
2709	if test x"${MISSING+set}" != xset; then
2710	case $am_aux_dir in
2711	\ \| \ )
2712	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2713	*)
2714	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2715	esac
2716	fi
2717	# Use eval to expand $SHELL
2718	if eval "$MISSING --is-lightweight"; then
2719	am_missing_run="$MISSING "
2720	else
2721	am_missing_run=
2722	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2723	$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2724	fi
2725
2726	if test x"${install_sh+set}" != xset; then
2727	case $am_aux_dir in
2728	\ \| \ )
2729	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2730	*)
2731	install_sh="\${SHELL} $am_aux_dir/install-sh"
2732	esac
2733	fi
2734
2735	# Installed binaries are usually stripped using 'strip' when the user
2736	# run "make install-strip". However 'strip' might not be the right
2737	# tool to use in cross-compilation environments, therefore Automake
2738	# will honor the 'STRIP' environment variable to overrule this program.
2739	if test "$cross_compiling" != no; then
2740	if test -n "$ac_tool_prefix"; then
2741	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2742	set dummy ${ac_tool_prefix}strip; ac_word=$2
2743	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2744	$as_echo_n "checking for $ac_word... " >&6; }
2745	if ${ac_cv_prog_STRIP+:} false; then :
2746	$as_echo_n "(cached) " >&6
2747	else
2748	if test -n "$STRIP"; then
2749	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2750	else
2751	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2752	for as_dir in $PATH
2753	do
2754	IFS=$as_save_IFS
2755	test -z "$as_dir" && as_dir=.
2756	for ac_exec_ext in '' $ac_executable_extensions; do
2757	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2758	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2759	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2760	break 2
2761	fi
2762	done
2763	done
2764	IFS=$as_save_IFS
2765
2766	fi
2767	fi
2768	STRIP=$ac_cv_prog_STRIP
2769	if test -n "$STRIP"; then
2770	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2771	$as_echo "$STRIP" >&6; }
2772	else
2773	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2774	$as_echo "no" >&6; }
2775	fi
2776
2777
2778	fi
2779	if test -z "$ac_cv_prog_STRIP"; then
2780	ac_ct_STRIP=$STRIP
2781	# Extract the first word of "strip", so it can be a program name with args.
2782	set dummy strip; ac_word=$2
2783	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2784	$as_echo_n "checking for $ac_word... " >&6; }
2785	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2786	$as_echo_n "(cached) " >&6
2787	else
2788	if test -n "$ac_ct_STRIP"; then
2789	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2790	else
2791	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2792	for as_dir in $PATH
2793	do
2794	IFS=$as_save_IFS
2795	test -z "$as_dir" && as_dir=.
2796	for ac_exec_ext in '' $ac_executable_extensions; do
2797	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2798	ac_cv_prog_ac_ct_STRIP="strip"
2799	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2800	break 2
2801	fi
2802	done
2803	done
2804	IFS=$as_save_IFS
2805
2806	fi
2807	fi
2808	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2809	if test -n "$ac_ct_STRIP"; then
2810	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2811	$as_echo "$ac_ct_STRIP" >&6; }
2812	else
2813	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2814	$as_echo "no" >&6; }
2815	fi
2816
2817	if test "x$ac_ct_STRIP" = x; then
2818	STRIP=":"
2819	else
2820	case $cross_compiling:$ac_tool_warned in
2821	yes:)
2822	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2823	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2824	ac_tool_warned=yes ;;
2825	esac
2826	STRIP=$ac_ct_STRIP
2827	fi
2828	else
2829	STRIP="$ac_cv_prog_STRIP"
2830	fi
2831
2832	fi
2833	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2834
2835	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2836	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2837	if test -z "$MKDIR_P"; then
2838	if ${ac_cv_path_mkdir+:} false; then :
2839	$as_echo_n "(cached) " >&6
2840	else
2841	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2842	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2843	do
2844	IFS=$as_save_IFS
2845	test -z "$as_dir" && as_dir=.
2846	for ac_prog in mkdir gmkdir; do
2847	for ac_exec_ext in '' $ac_executable_extensions; do
2848	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
2849	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2850	'mkdir (GNU coreutils) '* \| \
2851	'mkdir (coreutils) '* \| \
2852	'mkdir (fileutils) '4.1*)
2853	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2854	break 3;;
2855	esac
2856	done
2857	done
2858	done
2859	IFS=$as_save_IFS
2860
2861	fi
2862
2863	test -d ./--version && rmdir ./--version
2864	if test "${ac_cv_path_mkdir+set}" = set; then
2865	MKDIR_P="$ac_cv_path_mkdir -p"
2866	else
2867	# As a last resort, use the slow shell script. Don't cache a
2868	# value for MKDIR_P within a source directory, because that will
2869	# break other packages using the cache if that directory is
2870	# removed, or if the value is a relative name.
2871	MKDIR_P="$ac_install_sh -d"
2872	fi
2873	fi
2874	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2875	$as_echo "$MKDIR_P" >&6; }
2876
2877	for ac_prog in gawk mawk nawk awk
2878	do
2879	# Extract the first word of "$ac_prog", so it can be a program name with args.
2880	set dummy $ac_prog; ac_word=$2
2881	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2882	$as_echo_n "checking for $ac_word... " >&6; }
2883	if ${ac_cv_prog_AWK+:} false; then :
2884	$as_echo_n "(cached) " >&6
2885	else
2886	if test -n "$AWK"; then
2887	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2888	else
2889	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2890	for as_dir in $PATH
2891	do
2892	IFS=$as_save_IFS
2893	test -z "$as_dir" && as_dir=.
2894	for ac_exec_ext in '' $ac_executable_extensions; do
2895	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2896	ac_cv_prog_AWK="$ac_prog"
2897	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2898	break 2
2899	fi
2900	done
2901	done
2902	IFS=$as_save_IFS
2903
2904	fi
2905	fi
2906	AWK=$ac_cv_prog_AWK
2907	if test -n "$AWK"; then
2908	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2909	$as_echo "$AWK" >&6; }
2910	else
2911	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2912	$as_echo "no" >&6; }
2913	fi
2914
2915
2916	test -n "$AWK" && break
2917	done
2918
2919	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2920	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2921	set x ${MAKE-make}
2922	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2923	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2924	$as_echo_n "(cached) " >&6
2925	else
2926	cat >conftest.make <<\_ACEOF
2927	SHELL = /bin/sh
2928	all:
2929	@echo '@@@%%%=$(MAKE)=@@@%%%'
2930	_ACEOF
2931	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2932	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2933	@@@%%%=?=@@@%%%*)
2934	eval ac_cv_prog_make_${ac_make}_set=yes;;
2935	*)
2936	eval ac_cv_prog_make_${ac_make}_set=no;;
2937	esac
2938	rm -f conftest.make
2939	fi
2940	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2941	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2942	$as_echo "yes" >&6; }
2943	SET_MAKE=
2944	else
2945	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2946	$as_echo "no" >&6; }
2947	SET_MAKE="MAKE=${MAKE-make}"
2948	fi
2949
2950	rm -rf .tst 2>/dev/null
2951	mkdir .tst 2>/dev/null
2952	if test -d .tst; then
2953	am__leading_dot=.
2954	else
2955	am__leading_dot=_
2956	fi
2957	rmdir .tst 2>/dev/null
2958
2959	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2960	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2961	# is not polluted with repeated "-I."
2962	am__isrc=' -I$(srcdir)'
2963	# test to see if srcdir already configured
2964	if test -f $srcdir/config.status; then
2965	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2966	fi
2967	fi
2968
2969	# test whether we have cygpath
2970	if test -z "$CYGPATH_W"; then
2971	if (cygpath --version) >/dev/null 2>/dev/null; then
2972	CYGPATH_W='cygpath -w'
2973	else
2974	CYGPATH_W=echo
2975	fi
2976	fi
2977
2978
2979	# Define the identity of the package.
2980	PACKAGE='cfa-cc'
2981	VERSION='1.0.0.0'
2982
2983
2984	cat >>confdefs.h <<_ACEOF
2985	#define PACKAGE "$PACKAGE"
2986	_ACEOF
2987
2988
2989	cat >>confdefs.h <<_ACEOF
2990	#define VERSION "$VERSION"
2991	_ACEOF
2992
2993	# Some tools Automake needs.
2994
2995	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2996
2997
2998	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2999
3000
3001	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3002
3003
3004	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3005
3006
3007	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3008
3009	# For better backward compatibility. To be removed once Automake 1.9.x
3010	# dies out for good. For more background, see:
3011	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3012	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3013	mkdir_p='$(MKDIR_P)'
3014
3015	# We need awk for the "check" target (and possibly the TAP driver). The
3016	# system "awk" is bad on some platforms.
3017	# Always define AMTAR for backward compatibility. Yes, it's still used
3018	# in the wild :-( We should find a proper way to deprecate it ...
3019	AMTAR='$${TAR-tar}'
3020
3021
3022	# We'll loop over all known methods to create a tar archive until one works.
3023	_am_tools='gnutar pax cpio none'
3024
3025	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3026
3027
3028
3029
3030
3031
3032	# POSIX will say in a future version that running "rm -f" with no argument
3033	# is OK; and we want to be able to make that assumption in our Makefile
3034	# recipes. So use an aggressive probe to check that the usage we want is
3035	# actually supported "in the wild" to an acceptable degree.
3036	# See automake bug#10828.
3037	# To make any issue more visible, cause the running configure to be aborted
3038	# by default if the 'rm' program in use doesn't match our expectations; the
3039	# user can still override this though.
3040	if rm -f && rm -fr && rm -rf; then : OK; else
3041	cat >&2 <<'END'
3042	Oops!
3043
3044	Your 'rm' program seems unable to run without file operands specified
3045	on the command line, even when the '-f' option is present. This is contrary
3046	to the behaviour of most rm programs out there, and not conforming with
3047	the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3048
3049	Please tell bug-automake@gnu.org about your system, including the value
3050	of your $PATH and any error possibly output before this message. This
3051	can help us improve future automake versions.
3052
3053	END
3054	if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3055	echo 'Configuration will proceed anyway, since you have set the' >&2
3056	echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3057	echo >&2
3058	else
3059	cat >&2 <<'END'
3060	Aborting the configuration process, to ensure you take notice of the issue.
3061
3062	You can download and install GNU coreutils to get an 'rm' implementation
3063	that behaves properly: <http://www.gnu.org/software/coreutils/>.
3064
3065	If you want to complete the configuration process using your problematic
3066	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3067	to "yes", and re-run configure.
3068
3069	END
3070	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3071	fi
3072	fi
3073
3074
3075	# Allow program name tansformation
3076	# will fill program_transform_name with appropriate sed regex
3077
3078
3079	#Trasforming cc1 will break compilation
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
3086	# Check whether --with-cfa-name was given.
3087	if test "${with_cfa_name+set}" = set; then :
3088	withval=$with_cfa_name; cfa_name=$withval
3089	else
3090	cfa_name="cfa"
3091	fi
3092
3093
3094	#Define the new name of the installed command
3095	CFA_NAME=${cfa_name}
3096
3097
3098	rm -f version
3099	echo ${PACKAGE_VERSION} > version # file containing version number for other tools
3100	chmod ugo-w version
3101	ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods
3102	ver_minor=`cut -d '.' -f2 version`
3103	ver_patch=`cut -d '.' -f3 version`
3104	ver_build=`cut -d '.' -f4 version`
3105
3106	# AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version'])
3107
3108	cat >>confdefs.h <<_ACEOF
3109	#define CFA_VERSION_MAJOR ${ver_major}
3110	_ACEOF
3111
3112
3113	cat >>confdefs.h <<_ACEOF
3114	#define CFA_VERSION_MINOR ${ver_minor}
3115	_ACEOF
3116
3117
3118	cat >>confdefs.h <<_ACEOF
3119	#define CFA_VERSION_PATCH ${ver_patch}
3120	_ACEOF
3121
3122
3123	cat >>confdefs.h <<_ACEOF
3124	#define CFA_VERSION_BUILD ${ver_build}
3125	_ACEOF
3126
3127
3128	cat >>confdefs.h <<_ACEOF
3129	#define CFA_VERSION_SHORT "${ver_major}"
3130	_ACEOF
3131
3132
3133	cat >>confdefs.h <<_ACEOF
3134	#define CFA_VERSION "${ver_major}.${ver_minor}"
3135	_ACEOF
3136
3137
3138	cat >>confdefs.h <<_ACEOF
3139	#define CFA_VERSION_LONG "${ver_major}.${ver_minor}.${ver_patch}"
3140	_ACEOF
3141
3142
3143	cat >>confdefs.h <<_ACEOF
3144	#define CFA_VERSION_FULL "${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"
3145	_ACEOF
3146
3147
3148	# Installation paths
3149
3150
3151	# Check whether --with-backend-compiler was given.
3152	if test "${with_backend_compiler+set}" = set; then :
3153	withval=$with_backend_compiler; backendcompiler=$withval
3154	else
3155	backendcompiler=""
3156	fi
3157
3158	if test "x$backendcompiler" != "x"; then
3159	BACKEND_CC=${backendcompiler}
3160	else
3161	# Extract the first word of "gcc", so it can be a program name with args.
3162	set dummy gcc; ac_word=$2
3163	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3164	$as_echo_n "checking for $ac_word... " >&6; }
3165	if ${ac_cv_path_BACKEND_CC+:} false; then :
3166	$as_echo_n "(cached) " >&6
3167	else
3168	case $BACKEND_CC in
3169	[\\/]* \| ?:[\\/]*)
3170	ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
3171	;;
3172	*)
3173	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3174	for as_dir in $PATH
3175	do
3176	IFS=$as_save_IFS
3177	test -z "$as_dir" && as_dir=.
3178	for ac_exec_ext in '' $ac_executable_extensions; do
3179	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3180	ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3181	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3182	break 2
3183	fi
3184	done
3185	done
3186	IFS=$as_save_IFS
3187
3188	;;
3189	esac
3190	fi
3191	BACKEND_CC=$ac_cv_path_BACKEND_CC
3192	if test -n "$BACKEND_CC"; then
3193	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3194	$as_echo "$BACKEND_CC" >&6; }
3195	else
3196	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3197	$as_echo "no" >&6; }
3198	fi
3199
3200	# check gcc installed
3201	if test "x$BACKEND_CC" = "x"; then
3202	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3203	exit 1
3204	fi
3205	fi
3206
3207	cat >>confdefs.h <<_ACEOF
3208	#define CFA_BACKEND_CC "${BACKEND_CC}"
3209	_ACEOF
3210
3211
3212
3213
3214
3215	# Check whether --enable-target-release was given.
3216	if test "${enable_target_release+set}" = set; then :
3217	enableval=$enable_target_release;
3218	fi
3219
3220	# Check whether --enable-target-debug was given.
3221	if test "${enable_target_debug+set}" = set; then :
3222	enableval=$enable_target_debug;
3223	fi
3224
3225	# Check whether --enable-threading was given.
3226	if test "${enable_threading+set}" = set; then :
3227	enableval=$enable_threading; case "${enableval}" in
3228	yes) build_threading="yes" ;;
3229	no) build_threading="no" ;;
3230	*) as_fn_error $? "bad value ${enableval} for --enable-debug" "$LINENO" 5 ;;
3231	esac
3232	else
3233	build_threading="yes"
3234	fi
3235
3236
3237	case "$enable_target_release" in
3238	yes)
3239	case "$enable_target_debug" in
3240	yes)
3241	build_release="yes"
3242	build_debug="yes"
3243	;;
3244	no)
3245	build_release="yes"
3246	build_debug="no"
3247	;;
3248	*)
3249	build_release="yes"
3250	build_debug="no"
3251	;;
3252	esac
3253	;;
3254	no)
3255	case "$enable_target_debug" in
3256	yes)
3257	build_release="no"
3258	build_debug="yes"
3259	;;
3260	no)
3261	build_release="no"
3262	build_debug="no"
3263	;;
3264	*)
3265	build_release="no"
3266	build_debug="yes"
3267	;;
3268	esac
3269	;;
3270	*)
3271	case "$enable_target_debug" in
3272	yes)
3273	build_release="no"
3274	build_debug="yes"
3275	;;
3276	no)
3277	build_release="yes"
3278	build_debug="no"
3279	;;
3280	*)
3281	build_release="yes"
3282	build_debug="yes"
3283	;;
3284	esac
3285	;;
3286	esac
3287
3288	if test "x$build_release" = "xyes"; then
3289	BUILD_RELEASE_TRUE=
3290	BUILD_RELEASE_FALSE='#'
3291	else
3292	BUILD_RELEASE_TRUE='#'
3293	BUILD_RELEASE_FALSE=
3294	fi
3295
3296	if test "x$build_debug" = "xyes"; then
3297	BUILD_DEBUG_TRUE=
3298	BUILD_DEBUG_FALSE='#'
3299	else
3300	BUILD_DEBUG_TRUE='#'
3301	BUILD_DEBUG_FALSE=
3302	fi
3303
3304	if test "x$build_release$build_debug" = "xnono"; then
3305	BUILD_NO_LIB_TRUE=
3306	BUILD_NO_LIB_FALSE='#'
3307	else
3308	BUILD_NO_LIB_TRUE='#'
3309	BUILD_NO_LIB_FALSE=
3310	fi
3311
3312	if test "x$build_threading" = "xyes"; then
3313	BUILD_CONCURRENCY_TRUE=
3314	BUILD_CONCURRENCY_FALSE='#'
3315	else
3316	BUILD_CONCURRENCY_TRUE='#'
3317	BUILD_CONCURRENCY_FALSE=
3318	fi
3319
3320
3321	DOifskipcompile='ifeq ($(skipcompile),yes)
3322	else'
3323
3324
3325
3326	DOendif='endif'
3327
3328
3329
3330	if test "x$prefix" = "xNONE"; then
3331	cfa_prefix=${ac_default_prefix}
3332	else
3333	cfa_prefix=${prefix}
3334	fi
3335
3336	cat >>confdefs.h <<_ACEOF
3337	#define CFA_PREFIX "${cfa_prefix}"
3338	_ACEOF
3339
3340	CFA_PREFIX=${cfa_prefix}
3341
3342
3343	if test "$includedir" = '${prefix}/include'; then
3344	cfa_incdir="${cfa_prefix}/include/${cfa_name}"
3345	else
3346	cfa_incdir=${includedir}
3347	fi
3348
3349	cat >>confdefs.h <<_ACEOF
3350	#define CFA_INCDIR "${cfa_incdir}"
3351	_ACEOF
3352
3353	CFA_INCDIR=${cfa_incdir}
3354
3355
3356	if test "$bindir" = '${exec_prefix}/bin'; then
3357	cfa_bindir="${cfa_prefix}/bin"
3358	else
3359	cfa_bindir=${bindir}
3360	fi
3361
3362	cat >>confdefs.h <<_ACEOF
3363	#define CFA_BINDIR "${cfa_bindir}"
3364	_ACEOF
3365
3366	CFA_BINDIR=${cfa_bindir}
3367
3368
3369	if test "$libdir" = '${exec_prefix}/lib'; then
3370	cfa_libdir="${cfa_prefix}/lib/${cfa_name}"
3371	else
3372	cfa_libdir=${libdir}
3373	fi
3374
3375	cat >>confdefs.h <<_ACEOF
3376	#define CFA_LIBDIR "${cfa_libdir}"
3377	_ACEOF
3378
3379	CFA_LIBDIR=${cfa_libdir}
3380
3381
3382	# Create variables for commonly used targets
3383	DRIVER_DIR='$(top_builddir)/src/driver'
3384	CFACC=${DRIVER_DIR}/cfa
3385	CFACPP=${DRIVER_DIR}/cfa-cpp
3386
3387
3388
3389
3390	# Flag variables needed to build in tree
3391	LIBCFA_SRC='$(top_srcdir)/src/libcfa'
3392	LIBCFA_BUILD='$(top_builddir)/src/libcfa'
3393	BUILD_IN_TREE_FLAGS_NOLIB="-XCFA -t -B${DRIVER_DIR}"
3394	BUILD_IN_TREE_FLAGS="${BUILD_IN_TREE_FLAGS_NOLIB} -L${LIBCFA_BUILD} -I${LIBCFA_SRC} -I${LIBCFA_SRC}/containers -I${LIBCFA_SRC}/concurrency -I${LIBCFA_SRC}/stdhdr"
3395
3396
3397
3398	# Make sure we can run config.sub.
3399	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
3400	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3401
3402	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3403	$as_echo_n "checking build system type... " >&6; }
3404	if ${ac_cv_build+:} false; then :
3405	$as_echo_n "(cached) " >&6
3406	else
3407	ac_build_alias=$build_alias
3408	test "x$ac_build_alias" = x &&
3409	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3410	test "x$ac_build_alias" = x &&
3411	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3412	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
3413	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3414
3415	fi
3416	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3417	$as_echo "$ac_cv_build" >&6; }
3418	case $ac_cv_build in
3419	--*) ;;
3420	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3421	esac
3422	build=$ac_cv_build
3423	ac_save_IFS=$IFS; IFS='-'
3424	set x $ac_cv_build
3425	shift
3426	build_cpu=$1
3427	build_vendor=$2
3428	shift; shift
3429	# Remember, the first character of IFS is used to create $*,
3430	# except with old shells:
3431	build_os=$*
3432	IFS=$ac_save_IFS
3433	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
3434
3435
3436	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3437	$as_echo_n "checking host system type... " >&6; }
3438	if ${ac_cv_host+:} false; then :
3439	$as_echo_n "(cached) " >&6
3440	else
3441	if test "x$host_alias" = x; then
3442	ac_cv_host=$ac_cv_build
3443	else
3444	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
3445	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3446	fi
3447
3448	fi
3449	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3450	$as_echo "$ac_cv_host" >&6; }
3451	case $ac_cv_host in
3452	--*) ;;
3453	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3454	esac
3455	host=$ac_cv_host
3456	ac_save_IFS=$IFS; IFS='-'
3457	set x $ac_cv_host
3458	shift
3459	host_cpu=$1
3460	host_vendor=$2
3461	shift; shift
3462	# Remember, the first character of IFS is used to create $*,
3463	# except with old shells:
3464	host_os=$*
3465	IFS=$ac_save_IFS
3466	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
3467
3468
3469	MACHINE_TYPE=$host_cpu
3470
3471
3472	if ! test "$host_cpu" = "$build_cpu"; then
3473	case $host_cpu in
3474	i386)
3475	CFLAGS+=" -m32 "
3476	CXXFLAGS+=" -m32 "
3477	CFAFLAGS+=" -m32 "
3478	LDFLAGS+=" -m32 "
3479	;;
3480	i686)
3481	CFLAGS+=" -m32 "
3482	CXXFLAGS+=" -m32 "
3483	CFAFLAGS+=" -m32 "
3484	LDFLAGS+=" -m32 "
3485	;;
3486	x86_64)
3487	CFLAGS+=" -m64 "
3488	CXXFLAGS+=" -m64 "
3489	CFAFLAGS+=" -m64 "
3490	LDFLAGS+=" -m64 "
3491	;;
3492	esac
3493	fi
3494
3495
3496	cat >>confdefs.h <<_ACEOF
3497	#define CFA_FLAGS "${CFAFLAGS}"
3498	_ACEOF
3499
3500	CFA_FLAGS=${CFAFLAGS}
3501
3502
3503	# Checks for programs.
3504	ac_ext=cpp
3505	ac_cpp='$CXXCPP $CPPFLAGS'
3506	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3507	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3508	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3509	if test -z "$CXX"; then
3510	if test -n "$CCC"; then
3511	CXX=$CCC
3512	else
3513	if test -n "$ac_tool_prefix"; then
3514	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3515	do
3516	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3517	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3518	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3519	$as_echo_n "checking for $ac_word... " >&6; }
3520	if ${ac_cv_prog_CXX+:} false; then :
3521	$as_echo_n "(cached) " >&6
3522	else
3523	if test -n "$CXX"; then
3524	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3525	else
3526	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3527	for as_dir in $PATH
3528	do
3529	IFS=$as_save_IFS
3530	test -z "$as_dir" && as_dir=.
3531	for ac_exec_ext in '' $ac_executable_extensions; do
3532	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3533	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3534	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3535	break 2
3536	fi
3537	done
3538	done
3539	IFS=$as_save_IFS
3540
3541	fi
3542	fi
3543	CXX=$ac_cv_prog_CXX
3544	if test -n "$CXX"; then
3545	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3546	$as_echo "$CXX" >&6; }
3547	else
3548	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3549	$as_echo "no" >&6; }
3550	fi
3551
3552
3553	test -n "$CXX" && break
3554	done
3555	fi
3556	if test -z "$CXX"; then
3557	ac_ct_CXX=$CXX
3558	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3559	do
3560	# Extract the first word of "$ac_prog", so it can be a program name with args.
3561	set dummy $ac_prog; ac_word=$2
3562	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3563	$as_echo_n "checking for $ac_word... " >&6; }
3564	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3565	$as_echo_n "(cached) " >&6
3566	else
3567	if test -n "$ac_ct_CXX"; then
3568	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3569	else
3570	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3571	for as_dir in $PATH
3572	do
3573	IFS=$as_save_IFS
3574	test -z "$as_dir" && as_dir=.
3575	for ac_exec_ext in '' $ac_executable_extensions; do
3576	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3577	ac_cv_prog_ac_ct_CXX="$ac_prog"
3578	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3579	break 2
3580	fi
3581	done
3582	done
3583	IFS=$as_save_IFS
3584
3585	fi
3586	fi
3587	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3588	if test -n "$ac_ct_CXX"; then
3589	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3590	$as_echo "$ac_ct_CXX" >&6; }
3591	else
3592	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3593	$as_echo "no" >&6; }
3594	fi
3595
3596
3597	test -n "$ac_ct_CXX" && break
3598	done
3599
3600	if test "x$ac_ct_CXX" = x; then
3601	CXX="g++"
3602	else
3603	case $cross_compiling:$ac_tool_warned in
3604	yes:)
3605	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3606	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3607	ac_tool_warned=yes ;;
3608	esac
3609	CXX=$ac_ct_CXX
3610	fi
3611	fi
3612
3613	fi
3614	fi
3615	# Provide some information about the compiler.
3616	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3617	set X $ac_compile
3618	ac_compiler=$2
3619	for ac_option in --version -v -V -qversion; do
3620	{ { ac_try="$ac_compiler $ac_option >&5"
3621	case "(($ac_try" in
3622	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3623	*) ac_try_echo=$ac_try;;
3624	esac
3625	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3626	$as_echo "$ac_try_echo"; } >&5
3627	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3628	ac_status=$?
3629	if test -s conftest.err; then
3630	sed '10a\
3631	... rest of stderr output deleted ...
3632	10q' conftest.err >conftest.er1
3633	cat conftest.er1 >&5
3634	fi
3635	rm -f conftest.er1 conftest.err
3636	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3637	test $ac_status = 0; }
3638	done
3639
3640	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3641	/* end confdefs.h. */
3642
3643	int
3644	main ()
3645	{
3646
3647	;
3648	return 0;
3649	}
3650	_ACEOF
3651	ac_clean_files_save=$ac_clean_files
3652	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3653	# Try to create an executable without -o first, disregard a.out.
3654	# It will help us diagnose broken compilers, and finding out an intuition
3655	# of exeext.
3656	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3657	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3658	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3659
3660	# The possible output files:
3661	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3662
3663	ac_rmfiles=
3664	for ac_file in $ac_files
3665	do
3666	case $ac_file in
3667	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3668	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3669	esac
3670	done
3671	rm -f $ac_rmfiles
3672
3673	if { { ac_try="$ac_link_default"
3674	case "(($ac_try" in
3675	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3676	*) ac_try_echo=$ac_try;;
3677	esac
3678	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3679	$as_echo "$ac_try_echo"; } >&5
3680	(eval "$ac_link_default") 2>&5
3681	ac_status=$?
3682	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3683	test $ac_status = 0; }; then :
3684	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3685	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3686	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3687	# so that the user can short-circuit this test for compilers unknown to
3688	# Autoconf.
3689	for ac_file in $ac_files ''
3690	do
3691	test -f "$ac_file" \|\| continue
3692	case $ac_file in
3693	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3694	;;
3695	[ab].out )
3696	# We found the default executable, but exeext='' is most
3697	# certainly right.
3698	break;;
3699	. )
3700	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3701	then :; else
3702	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3703	fi
3704	# We set ac_cv_exeext here because the later test for it is not
3705	# safe: cross compilers may not add the suffix if given an `-o'
3706	# argument, so we may need to know it at that point already.
3707	# Even if this section looks crufty: it has the advantage of
3708	# actually working.
3709	break;;
3710	* )
3711	break;;
3712	esac
3713	done
3714	test "$ac_cv_exeext" = no && ac_cv_exeext=
3715
3716	else
3717	ac_file=''
3718	fi
3719	if test -z "$ac_file"; then :
3720	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3721	$as_echo "no" >&6; }
3722	$as_echo "$as_me: failed program was:" >&5
3723	sed 's/^/\| /' conftest.$ac_ext >&5
3724
3725	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3726	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3727	as_fn_error 77 "C++ compiler cannot create executables
3728	See \`config.log' for more details" "$LINENO" 5; }
3729	else
3730	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3731	$as_echo "yes" >&6; }
3732	fi
3733	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3734	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3735	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3736	$as_echo "$ac_file" >&6; }
3737	ac_exeext=$ac_cv_exeext
3738
3739	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3740	ac_clean_files=$ac_clean_files_save
3741	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3742	$as_echo_n "checking for suffix of executables... " >&6; }
3743	if { { ac_try="$ac_link"
3744	case "(($ac_try" in
3745	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3746	*) ac_try_echo=$ac_try;;
3747	esac
3748	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3749	$as_echo "$ac_try_echo"; } >&5
3750	(eval "$ac_link") 2>&5
3751	ac_status=$?
3752	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3753	test $ac_status = 0; }; then :
3754	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3755	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3756	# work properly (i.e., refer to `conftest.exe'), while it won't with
3757	# `rm'.
3758	for ac_file in conftest.exe conftest conftest.*; do
3759	test -f "$ac_file" \|\| continue
3760	case $ac_file in
3761	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3762	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3763	break;;
3764	* ) break;;
3765	esac
3766	done
3767	else
3768	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3769	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3770	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3771	See \`config.log' for more details" "$LINENO" 5; }
3772	fi
3773	rm -f conftest conftest$ac_cv_exeext
3774	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3775	$as_echo "$ac_cv_exeext" >&6; }
3776
3777	rm -f conftest.$ac_ext
3778	EXEEXT=$ac_cv_exeext
3779	ac_exeext=$EXEEXT
3780	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3781	/* end confdefs.h. */
3782	#include <stdio.h>
3783	int
3784	main ()
3785	{
3786	FILE *f = fopen ("conftest.out", "w");
3787	return ferror (f) \|\| fclose (f) != 0;
3788
3789	;
3790	return 0;
3791	}
3792	_ACEOF
3793	ac_clean_files="$ac_clean_files conftest.out"
3794	# Check that the compiler produces executables we can run. If not, either
3795	# the compiler is broken, or we cross compile.
3796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3797	$as_echo_n "checking whether we are cross compiling... " >&6; }
3798	if test "$cross_compiling" != yes; then
3799	{ { ac_try="$ac_link"
3800	case "(($ac_try" in
3801	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3802	*) ac_try_echo=$ac_try;;
3803	esac
3804	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3805	$as_echo "$ac_try_echo"; } >&5
3806	(eval "$ac_link") 2>&5
3807	ac_status=$?
3808	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3809	test $ac_status = 0; }
3810	if { ac_try='./conftest$ac_cv_exeext'
3811	{ { case "(($ac_try" in
3812	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3813	*) ac_try_echo=$ac_try;;
3814	esac
3815	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3816	$as_echo "$ac_try_echo"; } >&5
3817	(eval "$ac_try") 2>&5
3818	ac_status=$?
3819	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3820	test $ac_status = 0; }; }; then
3821	cross_compiling=no
3822	else
3823	if test "$cross_compiling" = maybe; then
3824	cross_compiling=yes
3825	else
3826	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3827	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3828	as_fn_error $? "cannot run C++ compiled programs.
3829	If you meant to cross compile, use \`--host'.
3830	See \`config.log' for more details" "$LINENO" 5; }
3831	fi
3832	fi
3833	fi
3834	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3835	$as_echo "$cross_compiling" >&6; }
3836
3837	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3838	ac_clean_files=$ac_clean_files_save
3839	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3840	$as_echo_n "checking for suffix of object files... " >&6; }
3841	if ${ac_cv_objext+:} false; then :
3842	$as_echo_n "(cached) " >&6
3843	else
3844	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3845	/* end confdefs.h. */
3846
3847	int
3848	main ()
3849	{
3850
3851	;
3852	return 0;
3853	}
3854	_ACEOF
3855	rm -f conftest.o conftest.obj
3856	if { { ac_try="$ac_compile"
3857	case "(($ac_try" in
3858	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3859	*) ac_try_echo=$ac_try;;
3860	esac
3861	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3862	$as_echo "$ac_try_echo"; } >&5
3863	(eval "$ac_compile") 2>&5
3864	ac_status=$?
3865	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3866	test $ac_status = 0; }; then :
3867	for ac_file in conftest.o conftest.obj conftest.*; do
3868	test -f "$ac_file" \|\| continue;
3869	case $ac_file in
3870	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3871	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3872	break;;
3873	esac
3874	done
3875	else
3876	$as_echo "$as_me: failed program was:" >&5
3877	sed 's/^/\| /' conftest.$ac_ext >&5
3878
3879	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3880	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3881	as_fn_error $? "cannot compute suffix of object files: cannot compile
3882	See \`config.log' for more details" "$LINENO" 5; }
3883	fi
3884	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3885	fi
3886	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3887	$as_echo "$ac_cv_objext" >&6; }
3888	OBJEXT=$ac_cv_objext
3889	ac_objext=$OBJEXT
3890	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3891	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3892	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3893	$as_echo_n "(cached) " >&6
3894	else
3895	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3896	/* end confdefs.h. */
3897
3898	int
3899	main ()
3900	{
3901	#ifndef __GNUC__
3902	choke me
3903	#endif
3904
3905	;
3906	return 0;
3907	}
3908	_ACEOF
3909	if ac_fn_cxx_try_compile "$LINENO"; then :
3910	ac_compiler_gnu=yes
3911	else
3912	ac_compiler_gnu=no
3913	fi
3914	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3915	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3916
3917	fi
3918	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3919	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3920	if test $ac_compiler_gnu = yes; then
3921	GXX=yes
3922	else
3923	GXX=
3924	fi
3925	ac_test_CXXFLAGS=${CXXFLAGS+set}
3926	ac_save_CXXFLAGS=$CXXFLAGS
3927	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3928	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3929	if ${ac_cv_prog_cxx_g+:} false; then :
3930	$as_echo_n "(cached) " >&6
3931	else
3932	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3933	ac_cxx_werror_flag=yes
3934	ac_cv_prog_cxx_g=no
3935	CXXFLAGS="-g"
3936	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3937	/* end confdefs.h. */
3938
3939	int
3940	main ()
3941	{
3942
3943	;
3944	return 0;
3945	}
3946	_ACEOF
3947	if ac_fn_cxx_try_compile "$LINENO"; then :
3948	ac_cv_prog_cxx_g=yes
3949	else
3950	CXXFLAGS=""
3951	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3952	/* end confdefs.h. */
3953
3954	int
3955	main ()
3956	{
3957
3958	;
3959	return 0;
3960	}
3961	_ACEOF
3962	if ac_fn_cxx_try_compile "$LINENO"; then :
3963
3964	else
3965	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3966	CXXFLAGS="-g"
3967	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3968	/* end confdefs.h. */
3969
3970	int
3971	main ()
3972	{
3973
3974	;
3975	return 0;
3976	}
3977	_ACEOF
3978	if ac_fn_cxx_try_compile "$LINENO"; then :
3979	ac_cv_prog_cxx_g=yes
3980	fi
3981	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3982	fi
3983	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3984	fi
3985	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3986	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3987	fi
3988	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3989	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3990	if test "$ac_test_CXXFLAGS" = set; then
3991	CXXFLAGS=$ac_save_CXXFLAGS
3992	elif test $ac_cv_prog_cxx_g = yes; then
3993	if test "$GXX" = yes; then
3994	CXXFLAGS="-g -O2"
3995	else
3996	CXXFLAGS="-g"
3997	fi
3998	else
3999	if test "$GXX" = yes; then
4000	CXXFLAGS="-O2"
4001	else
4002	CXXFLAGS=
4003	fi
4004	fi
4005	ac_ext=c
4006	ac_cpp='$CPP $CPPFLAGS'
4007	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4008	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4009	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4010	DEPDIR="${am__leading_dot}deps"
4011
4012	ac_config_commands="$ac_config_commands depfiles"
4013
4014
4015	am_make=${MAKE-make}
4016	cat > confinc << 'END'
4017	am__doit:
4018	@echo this is the am__doit target
4019	.PHONY: am__doit
4020	END
4021	# If we don't find an include directive, just comment out the code.
4022	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4023	$as_echo_n "checking for style of include used by $am_make... " >&6; }
4024	am__include="#"
4025	am__quote=
4026	_am_result=none
4027	# First try GNU make style include.
4028	echo "include confinc" > confmf
4029	# Ignore all kinds of additional output from 'make'.
4030	case `$am_make -s -f confmf 2> /dev/null` in #(
4031	the\ am__doit\ target)
4032	am__include=include
4033	am__quote=
4034	_am_result=GNU
4035	;;
4036	esac
4037	# Now try BSD make style include.
4038	if test "$am__include" = "#"; then
4039	echo '.include "confinc"' > confmf
4040	case `$am_make -s -f confmf 2> /dev/null` in #(
4041	the\ am__doit\ target)
4042	am__include=.include
4043	am__quote="\""
4044	_am_result=BSD
4045	;;
4046	esac
4047	fi
4048
4049
4050	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4051	$as_echo "$_am_result" >&6; }
4052	rm -f confinc confmf
4053
4054	# Check whether --enable-dependency-tracking was given.
4055	if test "${enable_dependency_tracking+set}" = set; then :
4056	enableval=$enable_dependency_tracking;
4057	fi
4058
4059	if test "x$enable_dependency_tracking" != xno; then
4060	am_depcomp="$ac_aux_dir/depcomp"
4061	AMDEPBACKSLASH='\'
4062	am__nodep='_no'
4063	fi
4064	if test "x$enable_dependency_tracking" != xno; then
4065	AMDEP_TRUE=
4066	AMDEP_FALSE='#'
4067	else
4068	AMDEP_TRUE='#'
4069	AMDEP_FALSE=
4070	fi
4071
4072
4073
4074	depcc="$CXX" am_compiler_list=
4075
4076	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4077	$as_echo_n "checking dependency style of $depcc... " >&6; }
4078	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4079	$as_echo_n "(cached) " >&6
4080	else
4081	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4082	# We make a subdir and do the tests there. Otherwise we can end up
4083	# making bogus files that we don't know about and never remove. For
4084	# instance it was reported that on HP-UX the gcc test will end up
4085	# making a dummy file named 'D' -- because '-MD' means "put the output
4086	# in D".
4087	rm -rf conftest.dir
4088	mkdir conftest.dir
4089	# Copy depcomp to subdir because otherwise we won't find it if we're
4090	# using a relative directory.
4091	cp "$am_depcomp" conftest.dir
4092	cd conftest.dir
4093	# We will build objects and dependencies in a subdirectory because
4094	# it helps to detect inapplicable dependency modes. For instance
4095	# both Tru64's cc and ICC support -MD to output dependencies as a
4096	# side effect of compilation, but ICC will put the dependencies in
4097	# the current directory while Tru64 will put them in the object
4098	# directory.
4099	mkdir sub
4100
4101	am_cv_CXX_dependencies_compiler_type=none
4102	if test "$am_compiler_list" = ""; then
4103	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4104	fi
4105	am__universal=false
4106	case " $depcc " in #(
4107	\ -arch\ \ -arch\ *) am__universal=true ;;
4108	esac
4109
4110	for depmode in $am_compiler_list; do
4111	# Setup a source with many dependencies, because some compilers
4112	# like to wrap large dependency lists on column 80 (with \), and
4113	# we should not choose a depcomp mode which is confused by this.
4114	#
4115	# We need to recreate these files for each test, as the compiler may
4116	# overwrite some of them when testing with obscure command lines.
4117	# This happens at least with the AIX C compiler.
4118	: > sub/conftest.c
4119	for i in 1 2 3 4 5 6; do
4120	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4121	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4122	# Solaris 10 /bin/sh.
4123	echo '/* dummy */' > sub/conftst$i.h
4124	done
4125	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4126
4127	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4128	# mode. It turns out that the SunPro C++ compiler does not properly
4129	# handle '-M -o', and we need to detect this. Also, some Intel
4130	# versions had trouble with output in subdirs.
4131	am__obj=sub/conftest.${OBJEXT-o}
4132	am__minus_obj="-o $am__obj"
4133	case $depmode in
4134	gcc)
4135	# This depmode causes a compiler race in universal mode.
4136	test "$am__universal" = false \|\| continue
4137	;;
4138	nosideeffect)
4139	# After this tag, mechanisms are not by side-effect, so they'll
4140	# only be used when explicitly requested.
4141	if test "x$enable_dependency_tracking" = xyes; then
4142	continue
4143	else
4144	break
4145	fi
4146	;;
4147	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4148	# This compiler won't grok '-c -o', but also, the minuso test has
4149	# not run yet. These depmodes are late enough in the game, and
4150	# so weak that their functioning should not be impacted.
4151	am__obj=conftest.${OBJEXT-o}
4152	am__minus_obj=
4153	;;
4154	none) break ;;
4155	esac
4156	if depmode=$depmode \
4157	source=sub/conftest.c object=$am__obj \
4158	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4159	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4160	>/dev/null 2>conftest.err &&
4161	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4162	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4163	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4164	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4165	# icc doesn't choke on unknown options, it will just issue warnings
4166	# or remarks (even with -Werror). So we grep stderr for any message
4167	# that says an option was ignored or not supported.
4168	# When given -MP, icc 7.0 and 7.1 complain thusly:
4169	# icc: Command line warning: ignoring option '-M'; no argument required
4170	# The diagnosis changed in icc 8.0:
4171	# icc: Command line remark: option '-MP' not supported
4172	if (grep 'ignoring option' conftest.err \|\|
4173	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4174	am_cv_CXX_dependencies_compiler_type=$depmode
4175	break
4176	fi
4177	fi
4178	done
4179
4180	cd ..
4181	rm -rf conftest.dir
4182	else
4183	am_cv_CXX_dependencies_compiler_type=none
4184	fi
4185
4186	fi
4187	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4188	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4189	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4190
4191	if
4192	test "x$enable_dependency_tracking" != xno \
4193	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4194	am__fastdepCXX_TRUE=
4195	am__fastdepCXX_FALSE='#'
4196	else
4197	am__fastdepCXX_TRUE='#'
4198	am__fastdepCXX_FALSE=
4199	fi
4200
4201
4202	ac_ext=c
4203	ac_cpp='$CPP $CPPFLAGS'
4204	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4205	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4206	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4207	if test -n "$ac_tool_prefix"; then
4208	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4209	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4210	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4211	$as_echo_n "checking for $ac_word... " >&6; }
4212	if ${ac_cv_prog_CC+:} false; then :
4213	$as_echo_n "(cached) " >&6
4214	else
4215	if test -n "$CC"; then
4216	ac_cv_prog_CC="$CC" # Let the user override the test.
4217	else
4218	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4219	for as_dir in $PATH
4220	do
4221	IFS=$as_save_IFS
4222	test -z "$as_dir" && as_dir=.
4223	for ac_exec_ext in '' $ac_executable_extensions; do
4224	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4225	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4226	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4227	break 2
4228	fi
4229	done
4230	done
4231	IFS=$as_save_IFS
4232
4233	fi
4234	fi
4235	CC=$ac_cv_prog_CC
4236	if test -n "$CC"; then
4237	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4238	$as_echo "$CC" >&6; }
4239	else
4240	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4241	$as_echo "no" >&6; }
4242	fi
4243
4244
4245	fi
4246	if test -z "$ac_cv_prog_CC"; then
4247	ac_ct_CC=$CC
4248	# Extract the first word of "gcc", so it can be a program name with args.
4249	set dummy gcc; ac_word=$2
4250	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4251	$as_echo_n "checking for $ac_word... " >&6; }
4252	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4253	$as_echo_n "(cached) " >&6
4254	else
4255	if test -n "$ac_ct_CC"; then
4256	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4257	else
4258	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4259	for as_dir in $PATH
4260	do
4261	IFS=$as_save_IFS
4262	test -z "$as_dir" && as_dir=.
4263	for ac_exec_ext in '' $ac_executable_extensions; do
4264	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4265	ac_cv_prog_ac_ct_CC="gcc"
4266	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4267	break 2
4268	fi
4269	done
4270	done
4271	IFS=$as_save_IFS
4272
4273	fi
4274	fi
4275	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4276	if test -n "$ac_ct_CC"; then
4277	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4278	$as_echo "$ac_ct_CC" >&6; }
4279	else
4280	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4281	$as_echo "no" >&6; }
4282	fi
4283
4284	if test "x$ac_ct_CC" = x; then
4285	CC=""
4286	else
4287	case $cross_compiling:$ac_tool_warned in
4288	yes:)
4289	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4290	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4291	ac_tool_warned=yes ;;
4292	esac
4293	CC=$ac_ct_CC
4294	fi
4295	else
4296	CC="$ac_cv_prog_CC"
4297	fi
4298
4299	if test -z "$CC"; then
4300	if test -n "$ac_tool_prefix"; then
4301	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4302	set dummy ${ac_tool_prefix}cc; ac_word=$2
4303	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4304	$as_echo_n "checking for $ac_word... " >&6; }
4305	if ${ac_cv_prog_CC+:} false; then :
4306	$as_echo_n "(cached) " >&6
4307	else
4308	if test -n "$CC"; then
4309	ac_cv_prog_CC="$CC" # Let the user override the test.
4310	else
4311	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4312	for as_dir in $PATH
4313	do
4314	IFS=$as_save_IFS
4315	test -z "$as_dir" && as_dir=.
4316	for ac_exec_ext in '' $ac_executable_extensions; do
4317	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4318	ac_cv_prog_CC="${ac_tool_prefix}cc"
4319	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4320	break 2
4321	fi
4322	done
4323	done
4324	IFS=$as_save_IFS
4325
4326	fi
4327	fi
4328	CC=$ac_cv_prog_CC
4329	if test -n "$CC"; then
4330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4331	$as_echo "$CC" >&6; }
4332	else
4333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4334	$as_echo "no" >&6; }
4335	fi
4336
4337
4338	fi
4339	fi
4340	if test -z "$CC"; then
4341	# Extract the first word of "cc", so it can be a program name with args.
4342	set dummy cc; ac_word=$2
4343	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4344	$as_echo_n "checking for $ac_word... " >&6; }
4345	if ${ac_cv_prog_CC+:} false; then :
4346	$as_echo_n "(cached) " >&6
4347	else
4348	if test -n "$CC"; then
4349	ac_cv_prog_CC="$CC" # Let the user override the test.
4350	else
4351	ac_prog_rejected=no
4352	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4353	for as_dir in $PATH
4354	do
4355	IFS=$as_save_IFS
4356	test -z "$as_dir" && as_dir=.
4357	for ac_exec_ext in '' $ac_executable_extensions; do
4358	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4359	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4360	ac_prog_rejected=yes
4361	continue
4362	fi
4363	ac_cv_prog_CC="cc"
4364	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4365	break 2
4366	fi
4367	done
4368	done
4369	IFS=$as_save_IFS
4370
4371	if test $ac_prog_rejected = yes; then
4372	# We found a bogon in the path, so make sure we never use it.
4373	set dummy $ac_cv_prog_CC
4374	shift
4375	if test $# != 0; then
4376	# We chose a different compiler from the bogus one.
4377	# However, it has the same basename, so the bogon will be chosen
4378	# first if we set CC to just the basename; use the full file name.
4379	shift
4380	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4381	fi
4382	fi
4383	fi
4384	fi
4385	CC=$ac_cv_prog_CC
4386	if test -n "$CC"; then
4387	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4388	$as_echo "$CC" >&6; }
4389	else
4390	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4391	$as_echo "no" >&6; }
4392	fi
4393
4394
4395	fi
4396	if test -z "$CC"; then
4397	if test -n "$ac_tool_prefix"; then
4398	for ac_prog in cl.exe
4399	do
4400	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4401	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4402	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4403	$as_echo_n "checking for $ac_word... " >&6; }
4404	if ${ac_cv_prog_CC+:} false; then :
4405	$as_echo_n "(cached) " >&6
4406	else
4407	if test -n "$CC"; then
4408	ac_cv_prog_CC="$CC" # Let the user override the test.
4409	else
4410	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4411	for as_dir in $PATH
4412	do
4413	IFS=$as_save_IFS
4414	test -z "$as_dir" && as_dir=.
4415	for ac_exec_ext in '' $ac_executable_extensions; do
4416	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4417	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4418	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4419	break 2
4420	fi
4421	done
4422	done
4423	IFS=$as_save_IFS
4424
4425	fi
4426	fi
4427	CC=$ac_cv_prog_CC
4428	if test -n "$CC"; then
4429	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4430	$as_echo "$CC" >&6; }
4431	else
4432	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4433	$as_echo "no" >&6; }
4434	fi
4435
4436
4437	test -n "$CC" && break
4438	done
4439	fi
4440	if test -z "$CC"; then
4441	ac_ct_CC=$CC
4442	for ac_prog in cl.exe
4443	do
4444	# Extract the first word of "$ac_prog", so it can be a program name with args.
4445	set dummy $ac_prog; ac_word=$2
4446	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4447	$as_echo_n "checking for $ac_word... " >&6; }
4448	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4449	$as_echo_n "(cached) " >&6
4450	else
4451	if test -n "$ac_ct_CC"; then
4452	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4453	else
4454	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4455	for as_dir in $PATH
4456	do
4457	IFS=$as_save_IFS
4458	test -z "$as_dir" && as_dir=.
4459	for ac_exec_ext in '' $ac_executable_extensions; do
4460	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4461	ac_cv_prog_ac_ct_CC="$ac_prog"
4462	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4463	break 2
4464	fi
4465	done
4466	done
4467	IFS=$as_save_IFS
4468
4469	fi
4470	fi
4471	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4472	if test -n "$ac_ct_CC"; then
4473	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4474	$as_echo "$ac_ct_CC" >&6; }
4475	else
4476	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4477	$as_echo "no" >&6; }
4478	fi
4479
4480
4481	test -n "$ac_ct_CC" && break
4482	done
4483
4484	if test "x$ac_ct_CC" = x; then
4485	CC=""
4486	else
4487	case $cross_compiling:$ac_tool_warned in
4488	yes:)
4489	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4490	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4491	ac_tool_warned=yes ;;
4492	esac
4493	CC=$ac_ct_CC
4494	fi
4495	fi
4496
4497	fi
4498
4499
4500	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4501	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4502	as_fn_error $? "no acceptable C compiler found in \$PATH
4503	See \`config.log' for more details" "$LINENO" 5; }
4504
4505	# Provide some information about the compiler.
4506	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4507	set X $ac_compile
4508	ac_compiler=$2
4509	for ac_option in --version -v -V -qversion; do
4510	{ { ac_try="$ac_compiler $ac_option >&5"
4511	case "(($ac_try" in
4512	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4513	*) ac_try_echo=$ac_try;;
4514	esac
4515	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4516	$as_echo "$ac_try_echo"; } >&5
4517	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4518	ac_status=$?
4519	if test -s conftest.err; then
4520	sed '10a\
4521	... rest of stderr output deleted ...
4522	10q' conftest.err >conftest.er1
4523	cat conftest.er1 >&5
4524	fi
4525	rm -f conftest.er1 conftest.err
4526	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4527	test $ac_status = 0; }
4528	done
4529
4530	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4531	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4532	if ${ac_cv_c_compiler_gnu+:} false; then :
4533	$as_echo_n "(cached) " >&6
4534	else
4535	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4536	/* end confdefs.h. */
4537
4538	int
4539	main ()
4540	{
4541	#ifndef __GNUC__
4542	choke me
4543	#endif
4544
4545	;
4546	return 0;
4547	}
4548	_ACEOF
4549	if ac_fn_c_try_compile "$LINENO"; then :
4550	ac_compiler_gnu=yes
4551	else
4552	ac_compiler_gnu=no
4553	fi
4554	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4555	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4556
4557	fi
4558	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4559	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4560	if test $ac_compiler_gnu = yes; then
4561	GCC=yes
4562	else
4563	GCC=
4564	fi
4565	ac_test_CFLAGS=${CFLAGS+set}
4566	ac_save_CFLAGS=$CFLAGS
4567	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4568	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4569	if ${ac_cv_prog_cc_g+:} false; then :
4570	$as_echo_n "(cached) " >&6
4571	else
4572	ac_save_c_werror_flag=$ac_c_werror_flag
4573	ac_c_werror_flag=yes
4574	ac_cv_prog_cc_g=no
4575	CFLAGS="-g"
4576	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4577	/* end confdefs.h. */
4578
4579	int
4580	main ()
4581	{
4582
4583	;
4584	return 0;
4585	}
4586	_ACEOF
4587	if ac_fn_c_try_compile "$LINENO"; then :
4588	ac_cv_prog_cc_g=yes
4589	else
4590	CFLAGS=""
4591	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4592	/* end confdefs.h. */
4593
4594	int
4595	main ()
4596	{
4597
4598	;
4599	return 0;
4600	}
4601	_ACEOF
4602	if ac_fn_c_try_compile "$LINENO"; then :
4603
4604	else
4605	ac_c_werror_flag=$ac_save_c_werror_flag
4606	CFLAGS="-g"
4607	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4608	/* end confdefs.h. */
4609
4610	int
4611	main ()
4612	{
4613
4614	;
4615	return 0;
4616	}
4617	_ACEOF
4618	if ac_fn_c_try_compile "$LINENO"; then :
4619	ac_cv_prog_cc_g=yes
4620	fi
4621	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4622	fi
4623	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4624	fi
4625	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4626	ac_c_werror_flag=$ac_save_c_werror_flag
4627	fi
4628	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4629	$as_echo "$ac_cv_prog_cc_g" >&6; }
4630	if test "$ac_test_CFLAGS" = set; then
4631	CFLAGS=$ac_save_CFLAGS
4632	elif test $ac_cv_prog_cc_g = yes; then
4633	if test "$GCC" = yes; then
4634	CFLAGS="-g -O2"
4635	else
4636	CFLAGS="-g"
4637	fi
4638	else
4639	if test "$GCC" = yes; then
4640	CFLAGS="-O2"
4641	else
4642	CFLAGS=
4643	fi
4644	fi
4645	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4646	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4647	if ${ac_cv_prog_cc_c89+:} false; then :
4648	$as_echo_n "(cached) " >&6
4649	else
4650	ac_cv_prog_cc_c89=no
4651	ac_save_CC=$CC
4652	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4653	/* end confdefs.h. */
4654	#include <stdarg.h>
4655	#include <stdio.h>
4656	struct stat;
4657	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4658	struct buf { int x; };
4659	FILE * (rcsopen) (struct buf , struct stat *, int);
4660	static char *e (p, i)
4661	char **p;
4662	int i;
4663	{
4664	return p[i];
4665	}
4666	static char f (char (g) (char , int), char *p, ...)
4667	{
4668	char *s;
4669	va_list v;
4670	va_start (v,p);
4671	s = g (p, va_arg (v,int));
4672	va_end (v);
4673	return s;
4674	}
4675
4676	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4677	function prototypes and stuff, but not '\xHH' hex character constants.
4678	These don't provoke an error unfortunately, instead are silently treated
4679	as 'x'. The following induces an error, until -std is added to get
4680	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4681	array size at least. It's necessary to write '\x00'==0 to get something
4682	that's true only with -std. */
4683	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4684
4685	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4686	inside strings and character constants. */
4687	#define FOO(x) 'x'
4688	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4689
4690	int test (int i, double x);
4691	struct s1 {int (*f) (int a);};
4692	struct s2 {int (*f) (double a);};
4693	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4694	int argc;
4695	char **argv;
4696	int
4697	main ()
4698	{
4699	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4700	;
4701	return 0;
4702	}
4703	_ACEOF
4704	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4705	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4706	do
4707	CC="$ac_save_CC $ac_arg"
4708	if ac_fn_c_try_compile "$LINENO"; then :
4709	ac_cv_prog_cc_c89=$ac_arg
4710	fi
4711	rm -f core conftest.err conftest.$ac_objext
4712	test "x$ac_cv_prog_cc_c89" != "xno" && break
4713	done
4714	rm -f conftest.$ac_ext
4715	CC=$ac_save_CC
4716
4717	fi
4718	# AC_CACHE_VAL
4719	case "x$ac_cv_prog_cc_c89" in
4720	x)
4721	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4722	$as_echo "none needed" >&6; } ;;
4723	xno)
4724	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4725	$as_echo "unsupported" >&6; } ;;
4726	*)
4727	CC="$CC $ac_cv_prog_cc_c89"
4728	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4729	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4730	esac
4731	if test "x$ac_cv_prog_cc_c89" != xno; then :
4732
4733	fi
4734
4735	ac_ext=c
4736	ac_cpp='$CPP $CPPFLAGS'
4737	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4738	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4739	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4740
4741	ac_ext=c
4742	ac_cpp='$CPP $CPPFLAGS'
4743	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4744	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4745	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4746	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4747	$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4748	if ${am_cv_prog_cc_c_o+:} false; then :
4749	$as_echo_n "(cached) " >&6
4750	else
4751	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4752	/* end confdefs.h. */
4753
4754	int
4755	main ()
4756	{
4757
4758	;
4759	return 0;
4760	}
4761	_ACEOF
4762	# Make sure it works both with $CC and with simple cc.
4763	# Following AC_PROG_CC_C_O, we do the test twice because some
4764	# compilers refuse to overwrite an existing .o file with -o,
4765	# though they will create one.
4766	am_cv_prog_cc_c_o=yes
4767	for am_i in 1 2; do
4768	if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4769	($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4770	ac_status=$?
4771	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4772	(exit $ac_status); } \
4773	&& test -f conftest2.$ac_objext; then
4774	: OK
4775	else
4776	am_cv_prog_cc_c_o=no
4777	break
4778	fi
4779	done
4780	rm -f core conftest*
4781	unset am_i
4782	fi
4783	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4784	$as_echo "$am_cv_prog_cc_c_o" >&6; }
4785	if test "$am_cv_prog_cc_c_o" != yes; then
4786	# Losing compiler, so override with the script.
4787	# FIXME: It is wrong to rewrite CC.
4788	# But if we don't then we get into trouble of one sort or another.
4789	# A longer-term fix would be to have automake use am__CC in this case,
4790	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4791	CC="$am_aux_dir/compile $CC"
4792	fi
4793	ac_ext=c
4794	ac_cpp='$CPP $CPPFLAGS'
4795	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4796	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4797	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4798
4799
4800	depcc="$CC" am_compiler_list=
4801
4802	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4803	$as_echo_n "checking dependency style of $depcc... " >&6; }
4804	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4805	$as_echo_n "(cached) " >&6
4806	else
4807	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4808	# We make a subdir and do the tests there. Otherwise we can end up
4809	# making bogus files that we don't know about and never remove. For
4810	# instance it was reported that on HP-UX the gcc test will end up
4811	# making a dummy file named 'D' -- because '-MD' means "put the output
4812	# in D".
4813	rm -rf conftest.dir
4814	mkdir conftest.dir
4815	# Copy depcomp to subdir because otherwise we won't find it if we're
4816	# using a relative directory.
4817	cp "$am_depcomp" conftest.dir
4818	cd conftest.dir
4819	# We will build objects and dependencies in a subdirectory because
4820	# it helps to detect inapplicable dependency modes. For instance
4821	# both Tru64's cc and ICC support -MD to output dependencies as a
4822	# side effect of compilation, but ICC will put the dependencies in
4823	# the current directory while Tru64 will put them in the object
4824	# directory.
4825	mkdir sub
4826
4827	am_cv_CC_dependencies_compiler_type=none
4828	if test "$am_compiler_list" = ""; then
4829	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4830	fi
4831	am__universal=false
4832	case " $depcc " in #(
4833	\ -arch\ \ -arch\ *) am__universal=true ;;
4834	esac
4835
4836	for depmode in $am_compiler_list; do
4837	# Setup a source with many dependencies, because some compilers
4838	# like to wrap large dependency lists on column 80 (with \), and
4839	# we should not choose a depcomp mode which is confused by this.
4840	#
4841	# We need to recreate these files for each test, as the compiler may
4842	# overwrite some of them when testing with obscure command lines.
4843	# This happens at least with the AIX C compiler.
4844	: > sub/conftest.c
4845	for i in 1 2 3 4 5 6; do
4846	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4847	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4848	# Solaris 10 /bin/sh.
4849	echo '/* dummy */' > sub/conftst$i.h
4850	done
4851	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4852
4853	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4854	# mode. It turns out that the SunPro C++ compiler does not properly
4855	# handle '-M -o', and we need to detect this. Also, some Intel
4856	# versions had trouble with output in subdirs.
4857	am__obj=sub/conftest.${OBJEXT-o}
4858	am__minus_obj="-o $am__obj"
4859	case $depmode in
4860	gcc)
4861	# This depmode causes a compiler race in universal mode.
4862	test "$am__universal" = false \|\| continue
4863	;;
4864	nosideeffect)
4865	# After this tag, mechanisms are not by side-effect, so they'll
4866	# only be used when explicitly requested.
4867	if test "x$enable_dependency_tracking" = xyes; then
4868	continue
4869	else
4870	break
4871	fi
4872	;;
4873	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4874	# This compiler won't grok '-c -o', but also, the minuso test has
4875	# not run yet. These depmodes are late enough in the game, and
4876	# so weak that their functioning should not be impacted.
4877	am__obj=conftest.${OBJEXT-o}
4878	am__minus_obj=
4879	;;
4880	none) break ;;
4881	esac
4882	if depmode=$depmode \
4883	source=sub/conftest.c object=$am__obj \
4884	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4885	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4886	>/dev/null 2>conftest.err &&
4887	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4888	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4889	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4890	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4891	# icc doesn't choke on unknown options, it will just issue warnings
4892	# or remarks (even with -Werror). So we grep stderr for any message
4893	# that says an option was ignored or not supported.
4894	# When given -MP, icc 7.0 and 7.1 complain thusly:
4895	# icc: Command line warning: ignoring option '-M'; no argument required
4896	# The diagnosis changed in icc 8.0:
4897	# icc: Command line remark: option '-MP' not supported
4898	if (grep 'ignoring option' conftest.err \|\|
4899	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4900	am_cv_CC_dependencies_compiler_type=$depmode
4901	break
4902	fi
4903	fi
4904	done
4905
4906	cd ..
4907	rm -rf conftest.dir
4908	else
4909	am_cv_CC_dependencies_compiler_type=none
4910	fi
4911
4912	fi
4913	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4914	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4915	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4916
4917	if
4918	test "x$enable_dependency_tracking" != xno \
4919	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4920	am__fastdepCC_TRUE=
4921	am__fastdepCC_FALSE='#'
4922	else
4923	am__fastdepCC_TRUE='#'
4924	am__fastdepCC_FALSE=
4925	fi
4926
4927
4928	# By default we simply use the C compiler to build assembly code.
4929
4930	test "${CCAS+set}" = set \|\| CCAS=$CC
4931	test "${CCASFLAGS+set}" = set \|\| CCASFLAGS=$CFLAGS
4932
4933
4934
4935	depcc="$CCAS" am_compiler_list=
4936
4937	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4938	$as_echo_n "checking dependency style of $depcc... " >&6; }
4939	if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4940	$as_echo_n "(cached) " >&6
4941	else
4942	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4943	# We make a subdir and do the tests there. Otherwise we can end up
4944	# making bogus files that we don't know about and never remove. For
4945	# instance it was reported that on HP-UX the gcc test will end up
4946	# making a dummy file named 'D' -- because '-MD' means "put the output
4947	# in D".
4948	rm -rf conftest.dir
4949	mkdir conftest.dir
4950	# Copy depcomp to subdir because otherwise we won't find it if we're
4951	# using a relative directory.
4952	cp "$am_depcomp" conftest.dir
4953	cd conftest.dir
4954	# We will build objects and dependencies in a subdirectory because
4955	# it helps to detect inapplicable dependency modes. For instance
4956	# both Tru64's cc and ICC support -MD to output dependencies as a
4957	# side effect of compilation, but ICC will put the dependencies in
4958	# the current directory while Tru64 will put them in the object
4959	# directory.
4960	mkdir sub
4961
4962	am_cv_CCAS_dependencies_compiler_type=none
4963	if test "$am_compiler_list" = ""; then
4964	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4965	fi
4966	am__universal=false
4967
4968
4969	for depmode in $am_compiler_list; do
4970	# Setup a source with many dependencies, because some compilers
4971	# like to wrap large dependency lists on column 80 (with \), and
4972	# we should not choose a depcomp mode which is confused by this.
4973	#
4974	# We need to recreate these files for each test, as the compiler may
4975	# overwrite some of them when testing with obscure command lines.
4976	# This happens at least with the AIX C compiler.
4977	: > sub/conftest.c
4978	for i in 1 2 3 4 5 6; do
4979	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4980	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4981	# Solaris 10 /bin/sh.
4982	echo '/* dummy */' > sub/conftst$i.h
4983	done
4984	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4985
4986	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4987	# mode. It turns out that the SunPro C++ compiler does not properly
4988	# handle '-M -o', and we need to detect this. Also, some Intel
4989	# versions had trouble with output in subdirs.
4990	am__obj=sub/conftest.${OBJEXT-o}
4991	am__minus_obj="-o $am__obj"
4992	case $depmode in
4993	gcc)
4994	# This depmode causes a compiler race in universal mode.
4995	test "$am__universal" = false \|\| continue
4996	;;
4997	nosideeffect)
4998	# After this tag, mechanisms are not by side-effect, so they'll
4999	# only be used when explicitly requested.
5000	if test "x$enable_dependency_tracking" = xyes; then
5001	continue
5002	else
5003	break
5004	fi
5005	;;
5006	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
5007	# This compiler won't grok '-c -o', but also, the minuso test has
5008	# not run yet. These depmodes are late enough in the game, and
5009	# so weak that their functioning should not be impacted.
5010	am__obj=conftest.${OBJEXT-o}
5011	am__minus_obj=
5012	;;
5013	none) break ;;
5014	esac
5015	if depmode=$depmode \
5016	source=sub/conftest.c object=$am__obj \
5017	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5018	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5019	>/dev/null 2>conftest.err &&
5020	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5021	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5022	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5023	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5024	# icc doesn't choke on unknown options, it will just issue warnings
5025	# or remarks (even with -Werror). So we grep stderr for any message
5026	# that says an option was ignored or not supported.
5027	# When given -MP, icc 7.0 and 7.1 complain thusly:
5028	# icc: Command line warning: ignoring option '-M'; no argument required
5029	# The diagnosis changed in icc 8.0:
5030	# icc: Command line remark: option '-MP' not supported
5031	if (grep 'ignoring option' conftest.err \|\|
5032	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5033	am_cv_CCAS_dependencies_compiler_type=$depmode
5034	break
5035	fi
5036	fi
5037	done
5038
5039	cd ..
5040	rm -rf conftest.dir
5041	else
5042	am_cv_CCAS_dependencies_compiler_type=none
5043	fi
5044
5045	fi
5046	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5047	$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5048	CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5049
5050	if
5051	test "x$enable_dependency_tracking" != xno \
5052	&& test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5053	am__fastdepCCAS_TRUE=
5054	am__fastdepCCAS_FALSE='#'
5055	else
5056	am__fastdepCCAS_TRUE='#'
5057	am__fastdepCCAS_FALSE=
5058	fi
5059
5060
5061	# deprecated
5062	# These are often not installed and people miss seeing the "no", so stop the configure.
5063	for ac_prog in 'bison -y' byacc
5064	do
5065	# Extract the first word of "$ac_prog", so it can be a program name with args.
5066	set dummy $ac_prog; ac_word=$2
5067	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5068	$as_echo_n "checking for $ac_word... " >&6; }
5069	if ${ac_cv_prog_YACC+:} false; then :
5070	$as_echo_n "(cached) " >&6
5071	else
5072	if test -n "$YACC"; then
5073	ac_cv_prog_YACC="$YACC" # Let the user override the test.
5074	else
5075	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5076	for as_dir in $PATH
5077	do
5078	IFS=$as_save_IFS
5079	test -z "$as_dir" && as_dir=.
5080	for ac_exec_ext in '' $ac_executable_extensions; do
5081	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5082	ac_cv_prog_YACC="$ac_prog"
5083	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5084	break 2
5085	fi
5086	done
5087	done
5088	IFS=$as_save_IFS
5089
5090	fi
5091	fi
5092	YACC=$ac_cv_prog_YACC
5093	if test -n "$YACC"; then
5094	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5095	$as_echo "$YACC" >&6; }
5096	else
5097	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5098	$as_echo "no" >&6; }
5099	fi
5100
5101
5102	test -n "$YACC" && break
5103	done
5104	test -n "$YACC" \|\| YACC="yacc"
5105
5106	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
5107
5108	for ac_prog in flex lex
5109	do
5110	# Extract the first word of "$ac_prog", so it can be a program name with args.
5111	set dummy $ac_prog; ac_word=$2
5112	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5113	$as_echo_n "checking for $ac_word... " >&6; }
5114	if ${ac_cv_prog_LEX+:} false; then :
5115	$as_echo_n "(cached) " >&6
5116	else
5117	if test -n "$LEX"; then
5118	ac_cv_prog_LEX="$LEX" # Let the user override the test.
5119	else
5120	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5121	for as_dir in $PATH
5122	do
5123	IFS=$as_save_IFS
5124	test -z "$as_dir" && as_dir=.
5125	for ac_exec_ext in '' $ac_executable_extensions; do
5126	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5127	ac_cv_prog_LEX="$ac_prog"
5128	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5129	break 2
5130	fi
5131	done
5132	done
5133	IFS=$as_save_IFS
5134
5135	fi
5136	fi
5137	LEX=$ac_cv_prog_LEX
5138	if test -n "$LEX"; then
5139	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5140	$as_echo "$LEX" >&6; }
5141	else
5142	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5143	$as_echo "no" >&6; }
5144	fi
5145
5146
5147	test -n "$LEX" && break
5148	done
5149	test -n "$LEX" \|\| LEX=":"
5150
5151	if test "x$LEX" != "x:"; then
5152	cat >conftest.l <<_ACEOF
5153	%%
5154	a { ECHO; }
5155	b { REJECT; }
5156	c { yymore (); }
5157	d { yyless (1); }
5158	e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
5159	yyless ((input () != 0)); }
5160	f { unput (yytext[0]); }
5161	. { BEGIN INITIAL; }
5162	%%
5163	#ifdef YYTEXT_POINTER
5164	extern char *yytext;
5165	#endif
5166	int
5167	main (void)
5168	{
5169	return ! yylex () + ! yywrap ();
5170	}
5171	_ACEOF
5172	{ { ac_try="$LEX conftest.l"
5173	case "(($ac_try" in
5174	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5175	*) ac_try_echo=$ac_try;;
5176	esac
5177	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5178	$as_echo "$ac_try_echo"; } >&5
5179	(eval "$LEX conftest.l") 2>&5
5180	ac_status=$?
5181	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5182	test $ac_status = 0; }
5183	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5184	$as_echo_n "checking lex output file root... " >&6; }
5185	if ${ac_cv_prog_lex_root+:} false; then :
5186	$as_echo_n "(cached) " >&6
5187	else
5188
5189	if test -f lex.yy.c; then
5190	ac_cv_prog_lex_root=lex.yy
5191	elif test -f lexyy.c; then
5192	ac_cv_prog_lex_root=lexyy
5193	else
5194	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5195	fi
5196	fi
5197	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5198	$as_echo "$ac_cv_prog_lex_root" >&6; }
5199	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5200
5201	if test -z "${LEXLIB+set}"; then
5202	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5203	$as_echo_n "checking lex library... " >&6; }
5204	if ${ac_cv_lib_lex+:} false; then :
5205	$as_echo_n "(cached) " >&6
5206	else
5207
5208	ac_save_LIBS=$LIBS
5209	ac_cv_lib_lex='none needed'
5210	for ac_lib in '' -lfl -ll; do
5211	LIBS="$ac_lib $ac_save_LIBS"
5212	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5213	/* end confdefs.h. */
5214	`cat $LEX_OUTPUT_ROOT.c`
5215	_ACEOF
5216	if ac_fn_c_try_link "$LINENO"; then :
5217	ac_cv_lib_lex=$ac_lib
5218	fi
5219	rm -f core conftest.err conftest.$ac_objext \
5220	conftest$ac_exeext conftest.$ac_ext
5221	test "$ac_cv_lib_lex" != 'none needed' && break
5222	done
5223	LIBS=$ac_save_LIBS
5224
5225	fi
5226	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5227	$as_echo "$ac_cv_lib_lex" >&6; }
5228	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5229	fi
5230
5231
5232	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5233	$as_echo_n "checking whether yytext is a pointer... " >&6; }
5234	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5235	$as_echo_n "(cached) " >&6
5236	else
5237	# POSIX says lex can declare yytext either as a pointer or an array; the
5238	# default is implementation-dependent. Figure out which it is, since
5239	# not all implementations provide the %pointer and %array declarations.
5240	ac_cv_prog_lex_yytext_pointer=no
5241	ac_save_LIBS=$LIBS
5242	LIBS="$LEXLIB $ac_save_LIBS"
5243	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5244	/* end confdefs.h. */
5245
5246	#define YYTEXT_POINTER 1
5247	`cat $LEX_OUTPUT_ROOT.c`
5248	_ACEOF
5249	if ac_fn_c_try_link "$LINENO"; then :
5250	ac_cv_prog_lex_yytext_pointer=yes
5251	fi
5252	rm -f core conftest.err conftest.$ac_objext \
5253	conftest$ac_exeext conftest.$ac_ext
5254	LIBS=$ac_save_LIBS
5255
5256	fi
5257	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5258	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5259	if test $ac_cv_prog_lex_yytext_pointer = yes; then
5260
5261	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5262
5263	fi
5264	rm -f conftest.l $LEX_OUTPUT_ROOT.c
5265
5266	fi
5267	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5268
5269	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5270	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5271	set x ${MAKE-make}
5272	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5273	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5274	$as_echo_n "(cached) " >&6
5275	else
5276	cat >conftest.make <<\_ACEOF
5277	SHELL = /bin/sh
5278	all:
5279	@echo '@@@%%%=$(MAKE)=@@@%%%'
5280	_ACEOF
5281	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5282	case `${MAKE-make} -f conftest.make 2>/dev/null` in
5283	@@@%%%=?=@@@%%%*)
5284	eval ac_cv_prog_make_${ac_make}_set=yes;;
5285	*)
5286	eval ac_cv_prog_make_${ac_make}_set=no;;
5287	esac
5288	rm -f conftest.make
5289	fi
5290	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5291	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5292	$as_echo "yes" >&6; }
5293	SET_MAKE=
5294	else
5295	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5296	$as_echo "no" >&6; }
5297	SET_MAKE="MAKE=${MAKE-make}"
5298	fi
5299
5300	if test -n "$ac_tool_prefix"; then
5301	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5302	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5303	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5304	$as_echo_n "checking for $ac_word... " >&6; }
5305	if ${ac_cv_prog_RANLIB+:} false; then :
5306	$as_echo_n "(cached) " >&6
5307	else
5308	if test -n "$RANLIB"; then
5309	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5310	else
5311	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5312	for as_dir in $PATH
5313	do
5314	IFS=$as_save_IFS
5315	test -z "$as_dir" && as_dir=.
5316	for ac_exec_ext in '' $ac_executable_extensions; do
5317	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5318	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5319	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5320	break 2
5321	fi
5322	done
5323	done
5324	IFS=$as_save_IFS
5325
5326	fi
5327	fi
5328	RANLIB=$ac_cv_prog_RANLIB
5329	if test -n "$RANLIB"; then
5330	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5331	$as_echo "$RANLIB" >&6; }
5332	else
5333	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5334	$as_echo "no" >&6; }
5335	fi
5336
5337
5338	fi
5339	if test -z "$ac_cv_prog_RANLIB"; then
5340	ac_ct_RANLIB=$RANLIB
5341	# Extract the first word of "ranlib", so it can be a program name with args.
5342	set dummy ranlib; ac_word=$2
5343	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5344	$as_echo_n "checking for $ac_word... " >&6; }
5345	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5346	$as_echo_n "(cached) " >&6
5347	else
5348	if test -n "$ac_ct_RANLIB"; then
5349	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5350	else
5351	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5352	for as_dir in $PATH
5353	do
5354	IFS=$as_save_IFS
5355	test -z "$as_dir" && as_dir=.
5356	for ac_exec_ext in '' $ac_executable_extensions; do
5357	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5358	ac_cv_prog_ac_ct_RANLIB="ranlib"
5359	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5360	break 2
5361	fi
5362	done
5363	done
5364	IFS=$as_save_IFS
5365
5366	fi
5367	fi
5368	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5369	if test -n "$ac_ct_RANLIB"; then
5370	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5371	$as_echo "$ac_ct_RANLIB" >&6; }
5372	else
5373	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5374	$as_echo "no" >&6; }
5375	fi
5376
5377	if test "x$ac_ct_RANLIB" = x; then
5378	RANLIB=":"
5379	else
5380	case $cross_compiling:$ac_tool_warned in
5381	yes:)
5382	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5383	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5384	ac_tool_warned=yes ;;
5385	esac
5386	RANLIB=$ac_ct_RANLIB
5387	fi
5388	else
5389	RANLIB="$ac_cv_prog_RANLIB"
5390	fi
5391
5392
5393	# Checks for libraries.
5394
5395	# Checks for header files.
5396	ac_ext=c
5397	ac_cpp='$CPP $CPPFLAGS'
5398	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5399	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5400	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5401	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5402	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5403	# On Suns, sometimes $CPP names a directory.
5404	if test -n "$CPP" && test -d "$CPP"; then
5405	CPP=
5406	fi
5407	if test -z "$CPP"; then
5408	if ${ac_cv_prog_CPP+:} false; then :
5409	$as_echo_n "(cached) " >&6
5410	else
5411	# Double quotes because CPP needs to be expanded
5412	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5413	do
5414	ac_preproc_ok=false
5415	for ac_c_preproc_warn_flag in '' yes
5416	do
5417	# Use a header file that comes with gcc, so configuring glibc
5418	# with a fresh cross-compiler works.
5419	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5420	# <limits.h> exists even on freestanding compilers.
5421	# On the NeXT, cc -E runs the code through the compiler's parser,
5422	# not just through cpp. "Syntax error" is here to catch this case.
5423	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5424	/* end confdefs.h. */
5425	#ifdef __STDC__
5426	# include <limits.h>
5427	#else
5428	# include <assert.h>
5429	#endif
5430	Syntax error
5431	_ACEOF
5432	if ac_fn_c_try_cpp "$LINENO"; then :
5433
5434	else
5435	# Broken: fails on valid input.
5436	continue
5437	fi
5438	rm -f conftest.err conftest.i conftest.$ac_ext
5439
5440	# OK, works on sane cases. Now check whether nonexistent headers
5441	# can be detected and how.
5442	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5443	/* end confdefs.h. */
5444	#include <ac_nonexistent.h>
5445	_ACEOF
5446	if ac_fn_c_try_cpp "$LINENO"; then :
5447	# Broken: success on invalid input.
5448	continue
5449	else
5450	# Passes both tests.
5451	ac_preproc_ok=:
5452	break
5453	fi
5454	rm -f conftest.err conftest.i conftest.$ac_ext
5455
5456	done
5457	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5458	rm -f conftest.i conftest.err conftest.$ac_ext
5459	if $ac_preproc_ok; then :
5460	break
5461	fi
5462
5463	done
5464	ac_cv_prog_CPP=$CPP
5465
5466	fi
5467	CPP=$ac_cv_prog_CPP
5468	else
5469	ac_cv_prog_CPP=$CPP
5470	fi
5471	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5472	$as_echo "$CPP" >&6; }
5473	ac_preproc_ok=false
5474	for ac_c_preproc_warn_flag in '' yes
5475	do
5476	# Use a header file that comes with gcc, so configuring glibc
5477	# with a fresh cross-compiler works.
5478	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5479	# <limits.h> exists even on freestanding compilers.
5480	# On the NeXT, cc -E runs the code through the compiler's parser,
5481	# not just through cpp. "Syntax error" is here to catch this case.
5482	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5483	/* end confdefs.h. */
5484	#ifdef __STDC__
5485	# include <limits.h>
5486	#else
5487	# include <assert.h>
5488	#endif
5489	Syntax error
5490	_ACEOF
5491	if ac_fn_c_try_cpp "$LINENO"; then :
5492
5493	else
5494	# Broken: fails on valid input.
5495	continue
5496	fi
5497	rm -f conftest.err conftest.i conftest.$ac_ext
5498
5499	# OK, works on sane cases. Now check whether nonexistent headers
5500	# can be detected and how.
5501	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5502	/* end confdefs.h. */
5503	#include <ac_nonexistent.h>
5504	_ACEOF
5505	if ac_fn_c_try_cpp "$LINENO"; then :
5506	# Broken: success on invalid input.
5507	continue
5508	else
5509	# Passes both tests.
5510	ac_preproc_ok=:
5511	break
5512	fi
5513	rm -f conftest.err conftest.i conftest.$ac_ext
5514
5515	done
5516	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5517	rm -f conftest.i conftest.err conftest.$ac_ext
5518	if $ac_preproc_ok; then :
5519
5520	else
5521	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5522	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5523	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5524	See \`config.log' for more details" "$LINENO" 5; }
5525	fi
5526
5527	ac_ext=c
5528	ac_cpp='$CPP $CPPFLAGS'
5529	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5530	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5531	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5532
5533
5534	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5535	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5536	if ${ac_cv_path_GREP+:} false; then :
5537	$as_echo_n "(cached) " >&6
5538	else
5539	if test -z "$GREP"; then
5540	ac_path_GREP_found=false
5541	# Loop through the user's path and test for each of PROGNAME-LIST
5542	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5543	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5544	do
5545	IFS=$as_save_IFS
5546	test -z "$as_dir" && as_dir=.
5547	for ac_prog in grep ggrep; do
5548	for ac_exec_ext in '' $ac_executable_extensions; do
5549	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5550	as_fn_executable_p "$ac_path_GREP" \|\| continue
5551	# Check for GNU ac_path_GREP and select it if it is found.
5552	# Check for GNU $ac_path_GREP
5553	case `"$ac_path_GREP" --version 2>&1` in
5554	GNU)
5555	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5556	*)
5557	ac_count=0
5558	$as_echo_n 0123456789 >"conftest.in"
5559	while :
5560	do
5561	cat "conftest.in" "conftest.in" >"conftest.tmp"
5562	mv "conftest.tmp" "conftest.in"
5563	cp "conftest.in" "conftest.nl"
5564	$as_echo 'GREP' >> "conftest.nl"
5565	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5566	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5567	as_fn_arith $ac_count + 1 && ac_count=$as_val
5568	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5569	# Best one so far, save it but keep looking for a better one
5570	ac_cv_path_GREP="$ac_path_GREP"
5571	ac_path_GREP_max=$ac_count
5572	fi
5573	# 10*(2^10) chars as input seems more than enough
5574	test $ac_count -gt 10 && break
5575	done
5576	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5577	esac
5578
5579	$ac_path_GREP_found && break 3
5580	done
5581	done
5582	done
5583	IFS=$as_save_IFS
5584	if test -z "$ac_cv_path_GREP"; then
5585	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5586	fi
5587	else
5588	ac_cv_path_GREP=$GREP
5589	fi
5590
5591	fi
5592	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5593	$as_echo "$ac_cv_path_GREP" >&6; }
5594	GREP="$ac_cv_path_GREP"
5595
5596
5597	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5598	$as_echo_n "checking for egrep... " >&6; }
5599	if ${ac_cv_path_EGREP+:} false; then :
5600	$as_echo_n "(cached) " >&6
5601	else
5602	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5603	then ac_cv_path_EGREP="$GREP -E"
5604	else
5605	if test -z "$EGREP"; then
5606	ac_path_EGREP_found=false
5607	# Loop through the user's path and test for each of PROGNAME-LIST
5608	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5609	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5610	do
5611	IFS=$as_save_IFS
5612	test -z "$as_dir" && as_dir=.
5613	for ac_prog in egrep; do
5614	for ac_exec_ext in '' $ac_executable_extensions; do
5615	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5616	as_fn_executable_p "$ac_path_EGREP" \|\| continue
5617	# Check for GNU ac_path_EGREP and select it if it is found.
5618	# Check for GNU $ac_path_EGREP
5619	case `"$ac_path_EGREP" --version 2>&1` in
5620	GNU)
5621	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5622	*)
5623	ac_count=0
5624	$as_echo_n 0123456789 >"conftest.in"
5625	while :
5626	do
5627	cat "conftest.in" "conftest.in" >"conftest.tmp"
5628	mv "conftest.tmp" "conftest.in"
5629	cp "conftest.in" "conftest.nl"
5630	$as_echo 'EGREP' >> "conftest.nl"
5631	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5632	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5633	as_fn_arith $ac_count + 1 && ac_count=$as_val
5634	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5635	# Best one so far, save it but keep looking for a better one
5636	ac_cv_path_EGREP="$ac_path_EGREP"
5637	ac_path_EGREP_max=$ac_count
5638	fi
5639	# 10*(2^10) chars as input seems more than enough
5640	test $ac_count -gt 10 && break
5641	done
5642	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5643	esac
5644
5645	$ac_path_EGREP_found && break 3
5646	done
5647	done
5648	done
5649	IFS=$as_save_IFS
5650	if test -z "$ac_cv_path_EGREP"; then
5651	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5652	fi
5653	else
5654	ac_cv_path_EGREP=$EGREP
5655	fi
5656
5657	fi
5658	fi
5659	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5660	$as_echo "$ac_cv_path_EGREP" >&6; }
5661	EGREP="$ac_cv_path_EGREP"
5662
5663
5664	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5665	$as_echo_n "checking for ANSI C header files... " >&6; }
5666	if ${ac_cv_header_stdc+:} false; then :
5667	$as_echo_n "(cached) " >&6
5668	else
5669	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5670	/* end confdefs.h. */
5671	#include <stdlib.h>
5672	#include <stdarg.h>
5673	#include <string.h>
5674	#include <float.h>
5675
5676	int
5677	main ()
5678	{
5679
5680	;
5681	return 0;
5682	}
5683	_ACEOF
5684	if ac_fn_c_try_compile "$LINENO"; then :
5685	ac_cv_header_stdc=yes
5686	else
5687	ac_cv_header_stdc=no
5688	fi
5689	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5690
5691	if test $ac_cv_header_stdc = yes; then
5692	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5693	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5694	/* end confdefs.h. */
5695	#include <string.h>
5696
5697	_ACEOF
5698	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5699	$EGREP "memchr" >/dev/null 2>&1; then :
5700
5701	else
5702	ac_cv_header_stdc=no
5703	fi
5704	rm -f conftest*
5705
5706	fi
5707
5708	if test $ac_cv_header_stdc = yes; then
5709	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5710	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5711	/* end confdefs.h. */
5712	#include <stdlib.h>
5713
5714	_ACEOF
5715	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5716	$EGREP "free" >/dev/null 2>&1; then :
5717
5718	else
5719	ac_cv_header_stdc=no
5720	fi
5721	rm -f conftest*
5722
5723	fi
5724
5725	if test $ac_cv_header_stdc = yes; then
5726	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5727	if test "$cross_compiling" = yes; then :
5728	:
5729	else
5730	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5731	/* end confdefs.h. */
5732	#include <ctype.h>
5733	#include <stdlib.h>
5734	#if ((' ' & 0x0FF) == 0x020)
5735	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5736	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5737	#else
5738	# define ISLOWER(c) \
5739	(('a' <= (c) && (c) <= 'i') \
5740	\|\| ('j' <= (c) && (c) <= 'r') \
5741	\|\| ('s' <= (c) && (c) <= 'z'))
5742	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5743	#endif
5744
5745	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5746	int
5747	main ()
5748	{
5749	int i;
5750	for (i = 0; i < 256; i++)
5751	if (XOR (islower (i), ISLOWER (i))
5752	\|\| toupper (i) != TOUPPER (i))
5753	return 2;
5754	return 0;
5755	}
5756	_ACEOF
5757	if ac_fn_c_try_run "$LINENO"; then :
5758
5759	else
5760	ac_cv_header_stdc=no
5761	fi
5762	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5763	conftest.$ac_objext conftest.beam conftest.$ac_ext
5764	fi
5765
5766	fi
5767	fi
5768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5769	$as_echo "$ac_cv_header_stdc" >&6; }
5770	if test $ac_cv_header_stdc = yes; then
5771
5772	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5773
5774	fi
5775
5776	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5777	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5778	inttypes.h stdint.h unistd.h
5779	do :
5780	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5781	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5782	"
5783	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5784	cat >>confdefs.h <<_ACEOF
5785	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5786	_ACEOF
5787
5788	fi
5789
5790	done
5791
5792
5793	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5794	if test "x$ac_cv_type_size_t" = xyes; then :
5795
5796	else
5797
5798	cat >>confdefs.h <<_ACEOF
5799	#define size_t unsigned int
5800	_ACEOF
5801
5802	fi
5803
5804	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5805	# for constant arguments. Useless!
5806	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5807	$as_echo_n "checking for working alloca.h... " >&6; }
5808	if ${ac_cv_working_alloca_h+:} false; then :
5809	$as_echo_n "(cached) " >&6
5810	else
5811	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5812	/* end confdefs.h. */
5813	#include <alloca.h>
5814	int
5815	main ()
5816	{
5817	char p = (char ) alloca (2 * sizeof (int));
5818	if (p) return 0;
5819	;
5820	return 0;
5821	}
5822	_ACEOF
5823	if ac_fn_c_try_link "$LINENO"; then :
5824	ac_cv_working_alloca_h=yes
5825	else
5826	ac_cv_working_alloca_h=no
5827	fi
5828	rm -f core conftest.err conftest.$ac_objext \
5829	conftest$ac_exeext conftest.$ac_ext
5830	fi
5831	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5832	$as_echo "$ac_cv_working_alloca_h" >&6; }
5833	if test $ac_cv_working_alloca_h = yes; then
5834
5835	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5836
5837	fi
5838
5839	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5840	$as_echo_n "checking for alloca... " >&6; }
5841	if ${ac_cv_func_alloca_works+:} false; then :
5842	$as_echo_n "(cached) " >&6
5843	else
5844	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5845	/* end confdefs.h. */
5846	#ifdef __GNUC__
5847	# define alloca __builtin_alloca
5848	#else
5849	# ifdef _MSC_VER
5850	# include <malloc.h>
5851	# define alloca _alloca
5852	# else
5853	# ifdef HAVE_ALLOCA_H
5854	# include <alloca.h>
5855	# else
5856	# ifdef _AIX
5857	#pragma alloca
5858	# else
5859	# ifndef alloca /* predefined by HP cc +Olibcalls */
5860	void *alloca (size_t);
5861	# endif
5862	# endif
5863	# endif
5864	# endif
5865	#endif
5866
5867	int
5868	main ()
5869	{
5870	char p = (char ) alloca (1);
5871	if (p) return 0;
5872	;
5873	return 0;
5874	}
5875	_ACEOF
5876	if ac_fn_c_try_link "$LINENO"; then :
5877	ac_cv_func_alloca_works=yes
5878	else
5879	ac_cv_func_alloca_works=no
5880	fi
5881	rm -f core conftest.err conftest.$ac_objext \
5882	conftest$ac_exeext conftest.$ac_ext
5883	fi
5884	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5885	$as_echo "$ac_cv_func_alloca_works" >&6; }
5886
5887	if test $ac_cv_func_alloca_works = yes; then
5888
5889	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5890
5891	else
5892	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5893	# that cause trouble. Some versions do not even contain alloca or
5894	# contain a buggy version. If you still want to use their alloca,
5895	# use ar to extract alloca.o from them instead of compiling alloca.c.
5896
5897	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5898
5899	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5900
5901
5902	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5903	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5904	if ${ac_cv_os_cray+:} false; then :
5905	$as_echo_n "(cached) " >&6
5906	else
5907	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5908	/* end confdefs.h. */
5909	#if defined CRAY && ! defined CRAY2
5910	webecray
5911	#else
5912	wenotbecray
5913	#endif
5914
5915	_ACEOF
5916	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5917	$EGREP "webecray" >/dev/null 2>&1; then :
5918	ac_cv_os_cray=yes
5919	else
5920	ac_cv_os_cray=no
5921	fi
5922	rm -f conftest*
5923
5924	fi
5925	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5926	$as_echo "$ac_cv_os_cray" >&6; }
5927	if test $ac_cv_os_cray = yes; then
5928	for ac_func in _getb67 GETB67 getb67; do
5929	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5930	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5931	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5932
5933	cat >>confdefs.h <<_ACEOF
5934	#define CRAY_STACKSEG_END $ac_func
5935	_ACEOF
5936
5937	break
5938	fi
5939
5940	done
5941	fi
5942
5943	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5944	$as_echo_n "checking stack direction for C alloca... " >&6; }
5945	if ${ac_cv_c_stack_direction+:} false; then :
5946	$as_echo_n "(cached) " >&6
5947	else
5948	if test "$cross_compiling" = yes; then :
5949	ac_cv_c_stack_direction=0
5950	else
5951	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5952	/* end confdefs.h. */
5953	$ac_includes_default
5954	int
5955	find_stack_direction (int *addr, int depth)
5956	{
5957	int dir, dummy = 0;
5958	if (! addr)
5959	addr = &dummy;
5960	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
5961	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
5962	return dir + dummy;
5963	}
5964
5965	int
5966	main (int argc, char **argv)
5967	{
5968	return find_stack_direction (0, argc + !argv + 20) < 0;
5969	}
5970	_ACEOF
5971	if ac_fn_c_try_run "$LINENO"; then :
5972	ac_cv_c_stack_direction=1
5973	else
5974	ac_cv_c_stack_direction=-1
5975	fi
5976	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5977	conftest.$ac_objext conftest.beam conftest.$ac_ext
5978	fi
5979
5980	fi
5981	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5982	$as_echo "$ac_cv_c_stack_direction" >&6; }
5983	cat >>confdefs.h <<_ACEOF
5984	#define STACK_DIRECTION $ac_cv_c_stack_direction
5985	_ACEOF
5986
5987
5988	fi
5989
5990	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
5991	do :
5992	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5993	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5994	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5995	cat >>confdefs.h <<_ACEOF
5996	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5997	_ACEOF
5998
5999	fi
6000
6001	done
6002
6003
6004	# Checks for typedefs, structures, and compiler characteristics.
6005	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
6006	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
6007	if ${ac_cv_header_stdbool_h+:} false; then :
6008	$as_echo_n "(cached) " >&6
6009	else
6010	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6011	/* end confdefs.h. */
6012
6013	#include <stdbool.h>
6014	#ifndef bool
6015	"error: bool is not defined"
6016	#endif
6017	#ifndef false
6018	"error: false is not defined"
6019	#endif
6020	#if false
6021	"error: false is not 0"
6022	#endif
6023	#ifndef true
6024	"error: true is not defined"
6025	#endif
6026	#if true != 1
6027	"error: true is not 1"
6028	#endif
6029	#ifndef __bool_true_false_are_defined
6030	"error: __bool_true_false_are_defined is not defined"
6031	#endif
6032
6033	struct s { _Bool s: 1; _Bool t; } s;
6034
6035	char a[true == 1 ? 1 : -1];
6036	char b[false == 0 ? 1 : -1];
6037	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6038	char d[(bool) 0.5 == true ? 1 : -1];
6039	/* See body of main program for 'e'. */
6040	char f[(_Bool) 0.0 == false ? 1 : -1];
6041	char g[true];
6042	char h[sizeof (_Bool)];
6043	char i[sizeof s.t];
6044	enum { j = false, k = true, l = false * true, m = true * 256 };
6045	/* The following fails for
6046	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
6047	_Bool n[m];
6048	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6049	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6050	/* Catch a bug in an HP-UX C compiler. See
6051	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6052	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6053	*/
6054	_Bool q = true;
6055	_Bool *pq = &q;
6056
6057	int
6058	main ()
6059	{
6060
6061	bool e = &s;
6062	*pq \|= q;
6063	*pq \|= ! q;
6064	/* Refer to every declared value, to avoid compiler optimizations. */
6065	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6066	+ !m + !n + !o + !p + !q + !pq);
6067
6068	;
6069	return 0;
6070	}
6071	_ACEOF
6072	if ac_fn_c_try_compile "$LINENO"; then :
6073	ac_cv_header_stdbool_h=yes
6074	else
6075	ac_cv_header_stdbool_h=no
6076	fi
6077	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6078	fi
6079	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6080	$as_echo "$ac_cv_header_stdbool_h" >&6; }
6081	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6082	if test "x$ac_cv_type__Bool" = xyes; then :
6083
6084	cat >>confdefs.h <<_ACEOF
6085	#define HAVE__BOOL 1
6086	_ACEOF
6087
6088
6089	fi
6090
6091
6092	if test $ac_cv_header_stdbool_h = yes; then
6093
6094	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6095
6096	fi
6097
6098	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6099	$as_echo_n "checking for inline... " >&6; }
6100	if ${ac_cv_c_inline+:} false; then :
6101	$as_echo_n "(cached) " >&6
6102	else
6103	ac_cv_c_inline=no
6104	for ac_kw in inline __inline__ __inline; do
6105	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6106	/* end confdefs.h. */
6107	#ifndef __cplusplus
6108	typedef int foo_t;
6109	static $ac_kw foo_t static_foo () {return 0; }
6110	$ac_kw foo_t foo () {return 0; }
6111	#endif
6112
6113	_ACEOF
6114	if ac_fn_c_try_compile "$LINENO"; then :
6115	ac_cv_c_inline=$ac_kw
6116	fi
6117	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6118	test "$ac_cv_c_inline" != no && break
6119	done
6120
6121	fi
6122	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6123	$as_echo "$ac_cv_c_inline" >&6; }
6124
6125	case $ac_cv_c_inline in
6126	inline \| yes) ;;
6127	*)
6128	case $ac_cv_c_inline in
6129	no) ac_val=;;
6130	*) ac_val=$ac_cv_c_inline;;
6131	esac
6132	cat >>confdefs.h <<_ACEOF
6133	#ifndef __cplusplus
6134	#define inline $ac_val
6135	#endif
6136	_ACEOF
6137	;;
6138	esac
6139
6140	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6141	case $ac_cv_c_int16_t in #(
6142	no\|yes) ;; #(
6143	*)
6144
6145	cat >>confdefs.h <<_ACEOF
6146	#define int16_t $ac_cv_c_int16_t
6147	_ACEOF
6148	;;
6149	esac
6150
6151	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6152	case $ac_cv_c_int32_t in #(
6153	no\|yes) ;; #(
6154	*)
6155
6156	cat >>confdefs.h <<_ACEOF
6157	#define int32_t $ac_cv_c_int32_t
6158	_ACEOF
6159	;;
6160	esac
6161
6162	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6163	case $ac_cv_c_int8_t in #(
6164	no\|yes) ;; #(
6165	*)
6166
6167	cat >>confdefs.h <<_ACEOF
6168	#define int8_t $ac_cv_c_int8_t
6169	_ACEOF
6170	;;
6171	esac
6172
6173	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6174	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6175	if ${ac_cv_c_restrict+:} false; then :
6176	$as_echo_n "(cached) " >&6
6177	else
6178	ac_cv_c_restrict=no
6179	# The order here caters to the fact that C++ does not require restrict.
6180	for ac_kw in __restrict __restrict__ _Restrict restrict; do
6181	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6182	/* end confdefs.h. */
6183	typedef int * int_ptr;
6184	int foo (int_ptr $ac_kw ip) {
6185	return ip[0];
6186	}
6187	int
6188	main ()
6189	{
6190	int s[1];
6191	int * $ac_kw t = s;
6192	t[0] = 0;
6193	return foo(t)
6194	;
6195	return 0;
6196	}
6197	_ACEOF
6198	if ac_fn_c_try_compile "$LINENO"; then :
6199	ac_cv_c_restrict=$ac_kw
6200	fi
6201	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6202	test "$ac_cv_c_restrict" != no && break
6203	done
6204
6205	fi
6206	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6207	$as_echo "$ac_cv_c_restrict" >&6; }
6208
6209	case $ac_cv_c_restrict in
6210	restrict) ;;
6211	no) $as_echo "#define restrict /**/" >>confdefs.h
6212	;;
6213	*) cat >>confdefs.h <<_ACEOF
6214	#define restrict $ac_cv_c_restrict
6215	_ACEOF
6216	;;
6217	esac
6218
6219	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6220	if test "x$ac_cv_type_size_t" = xyes; then :
6221
6222	else
6223
6224	cat >>confdefs.h <<_ACEOF
6225	#define size_t unsigned int
6226	_ACEOF
6227
6228	fi
6229
6230	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6231	case $ac_cv_c_uint16_t in #(
6232	no\|yes) ;; #(
6233	*)
6234
6235
6236	cat >>confdefs.h <<_ACEOF
6237	#define uint16_t $ac_cv_c_uint16_t
6238	_ACEOF
6239	;;
6240	esac
6241
6242	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6243	case $ac_cv_c_uint32_t in #(
6244	no\|yes) ;; #(
6245	*)
6246
6247	$as_echo "#define _UINT32_T 1" >>confdefs.h
6248
6249
6250	cat >>confdefs.h <<_ACEOF
6251	#define uint32_t $ac_cv_c_uint32_t
6252	_ACEOF
6253	;;
6254	esac
6255
6256	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6257	case $ac_cv_c_uint8_t in #(
6258	no\|yes) ;; #(
6259	*)
6260
6261	$as_echo "#define _UINT8_T 1" >>confdefs.h
6262
6263
6264	cat >>confdefs.h <<_ACEOF
6265	#define uint8_t $ac_cv_c_uint8_t
6266	_ACEOF
6267	;;
6268	esac
6269
6270
6271	# Checks for library functions.
6272	for ac_func in memset putenv strchr strtol
6273	do :
6274	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6275	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6276	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6277	cat >>confdefs.h <<_ACEOF
6278	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6279	_ACEOF
6280
6281	fi
6282	done
6283
6284
6285	ac_config_files="$ac_config_files Makefile src/driver/Makefile src/Makefile src/benchmark/Makefile src/examples/Makefile src/tests/Makefile src/tests/preempt_longrun/Makefile src/prelude/Makefile src/libcfa/Makefile tools/Makefile tools/prettyprinter/Makefile"
6286
6287
6288	ac_config_links="$ac_config_links src/tests/test.py:src/tests/test.py"
6289
6290
6291	ac_config_files="$ac_config_files src/tests/config.py"
6292
6293	cat >confcache <<\_ACEOF
6294	# This file is a shell script that caches the results of configure
6295	# tests run on this system so they can be shared between configure
6296	# scripts and configure runs, see configure's option --config-cache.
6297	# It is not useful on other systems. If it contains results you don't
6298	# want to keep, you may remove or edit it.
6299	#
6300	# config.status only pays attention to the cache file if you give it
6301	# the --recheck option to rerun configure.
6302	#
6303	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6304	# loading this file, other unset `ac_cv_foo' will be assigned the
6305	# following values.
6306
6307	_ACEOF
6308
6309	# The following way of writing the cache mishandles newlines in values,
6310	# but we know of no workaround that is simple, portable, and efficient.
6311	# So, we kill variables containing newlines.
6312	# Ultrix sh set writes to stderr and can't be redirected directly,
6313	# and sets the high bit in the cache file unless we assign to the vars.
6314	(
6315	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6316	eval ac_val=\$$ac_var
6317	case $ac_val in #(
6318	${as_nl})
6319	case $ac_var in #(
6320	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6321	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6322	esac
6323	case $ac_var in #(
6324	_ \| IFS \| as_nl) ;; #(
6325	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6326	*) { eval $ac_var=; unset $ac_var;} ;;
6327	esac ;;
6328	esac
6329	done
6330
6331	(set) 2>&1 \|
6332	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6333	${as_nl}ac_space=\ )
6334	# `set' does not quote correctly, so add quotes: double-quote
6335	# substitution turns \\\\ into \\, and sed turns \\ into \.
6336	sed -n \
6337	"s/'/'\\\\''/g;
6338	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6339	;; #(
6340	*)
6341	# `set' quotes correctly as required by POSIX, so do not add quotes.
6342	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6343	;;
6344	esac \|
6345	sort
6346	) \|
6347	sed '
6348	/^ac_cv_env_/b end
6349	t clear
6350	:clear
6351	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6352	t end
6353	s/^$[^=]$=$.$$/\1=${\1=\2}/
6354	:end' >>confcache
6355	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6356	if test -w "$cache_file"; then
6357	if test "x$cache_file" != "x/dev/null"; then
6358	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6359	$as_echo "$as_me: updating cache $cache_file" >&6;}
6360	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6361	cat confcache >"$cache_file"
6362	else
6363	case $cache_file in #(
6364	/ \| ?:*)
6365	mv -f confcache "$cache_file"$$ &&
6366	mv -f "$cache_file"$$ "$cache_file" ;; #(
6367	*)
6368	mv -f confcache "$cache_file" ;;
6369	esac
6370	fi
6371	fi
6372	else
6373	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6374	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6375	fi
6376	fi
6377	rm -f confcache
6378
6379	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6380	# Let make expand exec_prefix.
6381	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6382
6383	DEFS=-DHAVE_CONFIG_H
6384
6385	ac_libobjs=
6386	ac_ltlibobjs=
6387	U=
6388	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6389	# 1. Remove the extension, and $U if already installed.
6390	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6391	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6392	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6393	# will be set to the directory where LIBOBJS objects are built.
6394	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6395	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6396	done
6397	LIBOBJS=$ac_libobjs
6398
6399	LTLIBOBJS=$ac_ltlibobjs
6400
6401
6402	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6403	$as_echo_n "checking that generated files are newer than configure... " >&6; }
6404	if test -n "$am_sleep_pid"; then
6405	# Hide warnings about reused PIDs.
6406	wait $am_sleep_pid 2>/dev/null
6407	fi
6408	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
6409	$as_echo "done" >&6; }
6410	if test -n "$EXEEXT"; then
6411	am__EXEEXT_TRUE=
6412	am__EXEEXT_FALSE='#'
6413	else
6414	am__EXEEXT_TRUE='#'
6415	am__EXEEXT_FALSE=
6416	fi
6417
6418	if test -z "${BUILD_RELEASE_TRUE}" && test -z "${BUILD_RELEASE_FALSE}"; then
6419	as_fn_error $? "conditional \"BUILD_RELEASE\" was never defined.
6420	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6421	fi
6422	if test -z "${BUILD_DEBUG_TRUE}" && test -z "${BUILD_DEBUG_FALSE}"; then
6423	as_fn_error $? "conditional \"BUILD_DEBUG\" was never defined.
6424	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6425	fi
6426	if test -z "${BUILD_NO_LIB_TRUE}" && test -z "${BUILD_NO_LIB_FALSE}"; then
6427	as_fn_error $? "conditional \"BUILD_NO_LIB\" was never defined.
6428	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6429	fi
6430	if test -z "${BUILD_CONCURRENCY_TRUE}" && test -z "${BUILD_CONCURRENCY_FALSE}"; then
6431	as_fn_error $? "conditional \"BUILD_CONCURRENCY\" was never defined.
6432	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6433	fi
6434	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6435	as_fn_error $? "conditional \"AMDEP\" was never defined.
6436	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6437	fi
6438	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6439	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6440	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6441	fi
6442	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6443	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6444	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6445	fi
6446	if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6447	as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6448	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6449	fi
6450
6451	: "${CONFIG_STATUS=./config.status}"
6452	ac_write_fail=0
6453	ac_clean_files_save=$ac_clean_files
6454	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6455	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6456	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6457	as_write_fail=0
6458	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6459	#! $SHELL
6460	# Generated by $as_me.
6461	# Run this file to recreate the current configuration.
6462	# Compiler output produced by configure, useful for debugging
6463	# configure, is in config.log if it exists.
6464
6465	debug=false
6466	ac_cs_recheck=false
6467	ac_cs_silent=false
6468
6469	SHELL=\${CONFIG_SHELL-$SHELL}
6470	export SHELL
6471	_ASEOF
6472	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6473	## -------------------- ##
6474	## M4sh Initialization. ##
6475	## -------------------- ##
6476
6477	# Be more Bourne compatible
6478	DUALCASE=1; export DUALCASE # for MKS sh
6479	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6480	emulate sh
6481	NULLCMD=:
6482	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6483	# is contrary to our usage. Disable this feature.
6484	alias -g '${1+"$@"}'='"$@"'
6485	setopt NO_GLOB_SUBST
6486	else
6487	case `(set -o) 2>/dev/null` in #(
6488	posix) :
6489	set -o posix ;; #(
6490	*) :
6491	;;
6492	esac
6493	fi
6494
6495
6496	as_nl='
6497	'
6498	export as_nl
6499	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6500	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6501	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6502	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6503	# Prefer a ksh shell builtin over an external printf program on Solaris,
6504	# but without wasting forks for bash or zsh.
6505	if test -z "$BASH_VERSION$ZSH_VERSION" \
6506	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6507	as_echo='print -r --'
6508	as_echo_n='print -rn --'
6509	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6510	as_echo='printf %s\n'
6511	as_echo_n='printf %s'
6512	else
6513	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6514	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6515	as_echo_n='/usr/ucb/echo -n'
6516	else
6517	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6518	as_echo_n_body='eval
6519	arg=$1;
6520	case $arg in #(
6521	"$as_nl")
6522	expr "X$arg" : "X\$.*\$$as_nl";
6523	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6524	esac;
6525	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6526	'
6527	export as_echo_n_body
6528	as_echo_n='sh -c $as_echo_n_body as_echo'
6529	fi
6530	export as_echo_body
6531	as_echo='sh -c $as_echo_body as_echo'
6532	fi
6533
6534	# The user is always right.
6535	if test "${PATH_SEPARATOR+set}" != set; then
6536	PATH_SEPARATOR=:
6537	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6538	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6539	PATH_SEPARATOR=';'
6540	}
6541	fi
6542
6543
6544	# IFS
6545	# We need space, tab and new line, in precisely that order. Quoting is
6546	# there to prevent editors from complaining about space-tab.
6547	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6548	# splitting by setting IFS to empty value.)
6549	IFS=" "" $as_nl"
6550
6551	# Find who we are. Look in the path if we contain no directory separator.
6552	as_myself=
6553	case $0 in #((
6554	[\\/] ) as_myself=$0 ;;
6555	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6556	for as_dir in $PATH
6557	do
6558	IFS=$as_save_IFS
6559	test -z "$as_dir" && as_dir=.
6560	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6561	done
6562	IFS=$as_save_IFS
6563
6564	;;
6565	esac
6566	# We did not find ourselves, most probably we were run as `sh COMMAND'
6567	# in which case we are not to be found in the path.
6568	if test "x$as_myself" = x; then
6569	as_myself=$0
6570	fi
6571	if test ! -f "$as_myself"; then
6572	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6573	exit 1
6574	fi
6575
6576	# Unset variables that we do not need and which cause bugs (e.g. in
6577	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6578	# suppresses any "Segmentation fault" message there. '((' could
6579	# trigger a bug in pdksh 5.2.14.
6580	for as_var in BASH_ENV ENV MAIL MAILPATH
6581	do eval test x\${$as_var+set} = xset \
6582	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6583	done
6584	PS1='$ '
6585	PS2='> '
6586	PS4='+ '
6587
6588	# NLS nuisances.
6589	LC_ALL=C
6590	export LC_ALL
6591	LANGUAGE=C
6592	export LANGUAGE
6593
6594	# CDPATH.
6595	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6596
6597
6598	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6599	# ----------------------------------------
6600	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6601	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6602	# script with STATUS, using 1 if that was 0.
6603	as_fn_error ()
6604	{
6605	as_status=$1; test $as_status -eq 0 && as_status=1
6606	if test "$4"; then
6607	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6608	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6609	fi
6610	$as_echo "$as_me: error: $2" >&2
6611	as_fn_exit $as_status
6612	} # as_fn_error
6613
6614
6615	# as_fn_set_status STATUS
6616	# -----------------------
6617	# Set $? to STATUS, without forking.
6618	as_fn_set_status ()
6619	{
6620	return $1
6621	} # as_fn_set_status
6622
6623	# as_fn_exit STATUS
6624	# -----------------
6625	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6626	as_fn_exit ()
6627	{
6628	set +e
6629	as_fn_set_status $1
6630	exit $1
6631	} # as_fn_exit
6632
6633	# as_fn_unset VAR
6634	# ---------------
6635	# Portably unset VAR.
6636	as_fn_unset ()
6637	{
6638	{ eval $1=; unset $1;}
6639	}
6640	as_unset=as_fn_unset
6641	# as_fn_append VAR VALUE
6642	# ----------------------
6643	# Append the text in VALUE to the end of the definition contained in VAR. Take
6644	# advantage of any shell optimizations that allow amortized linear growth over
6645	# repeated appends, instead of the typical quadratic growth present in naive
6646	# implementations.
6647	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6648	eval 'as_fn_append ()
6649	{
6650	eval $1+=\$2
6651	}'
6652	else
6653	as_fn_append ()
6654	{
6655	eval $1=\$$1\$2
6656	}
6657	fi # as_fn_append
6658
6659	# as_fn_arith ARG...
6660	# ------------------
6661	# Perform arithmetic evaluation on the ARGs, and store the result in the
6662	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6663	# must be portable across $(()) and expr.
6664	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6665	eval 'as_fn_arith ()
6666	{
6667	as_val=$(( $* ))
6668	}'
6669	else
6670	as_fn_arith ()
6671	{
6672	as_val=`expr "$@" \|\| test $? -eq 1`
6673	}
6674	fi # as_fn_arith
6675
6676
6677	if expr a : '$a$' >/dev/null 2>&1 &&
6678	test "X`expr 00001 : '.*$...$'`" = X001; then
6679	as_expr=expr
6680	else
6681	as_expr=false
6682	fi
6683
6684	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6685	as_basename=basename
6686	else
6687	as_basename=false
6688	fi
6689
6690	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6691	as_dirname=dirname
6692	else
6693	as_dirname=false
6694	fi
6695
6696	as_me=`$as_basename -- "$0" \|\|
6697	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6698	X"$0" : 'X$//$$' \\| \
6699	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6700	$as_echo X/"$0" \|
6701	sed '/^.\/$[^/][^/]$\/*$/{
6702	s//\1/
6703	q
6704	}
6705	/^X\/$\/\/$$/{
6706	s//\1/
6707	q
6708	}
6709	/^X\/$\/$.*/{
6710	s//\1/
6711	q
6712	}
6713	s/.*/./; q'`
6714
6715	# Avoid depending upon Character Ranges.
6716	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6717	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6718	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6719	as_cr_digits='0123456789'
6720	as_cr_alnum=$as_cr_Letters$as_cr_digits
6721
6722	ECHO_C= ECHO_N= ECHO_T=
6723	case `echo -n x` in #(((((
6724	-n*)
6725	case `echo 'xy\c'` in
6726	c) ECHO_T=' ';; # ECHO_T is single tab character.
6727	xy) ECHO_C='\c';;
6728	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6729	ECHO_T=' ';;
6730	esac;;
6731	*)
6732	ECHO_N='-n';;
6733	esac
6734
6735	rm -f conf$$ conf$$.exe conf$$.file
6736	if test -d conf$$.dir; then
6737	rm -f conf$$.dir/conf$$.file
6738	else
6739	rm -f conf$$.dir
6740	mkdir conf$$.dir 2>/dev/null
6741	fi
6742	if (echo >conf$$.file) 2>/dev/null; then
6743	if ln -s conf$$.file conf$$ 2>/dev/null; then
6744	as_ln_s='ln -s'
6745	# ... but there are two gotchas:
6746	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6747	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6748	# In both cases, we have to default to `cp -pR'.
6749	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6750	as_ln_s='cp -pR'
6751	elif ln conf$$.file conf$$ 2>/dev/null; then
6752	as_ln_s=ln
6753	else
6754	as_ln_s='cp -pR'
6755	fi
6756	else
6757	as_ln_s='cp -pR'
6758	fi
6759	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6760	rmdir conf$$.dir 2>/dev/null
6761
6762
6763	# as_fn_mkdir_p
6764	# -------------
6765	# Create "$as_dir" as a directory, including parents if necessary.
6766	as_fn_mkdir_p ()
6767	{
6768
6769	case $as_dir in #(
6770	-*) as_dir=./$as_dir;;
6771	esac
6772	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6773	as_dirs=
6774	while :; do
6775	case $as_dir in #(
6776	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6777	*) as_qdir=$as_dir;;
6778	esac
6779	as_dirs="'$as_qdir' $as_dirs"
6780	as_dir=`$as_dirname -- "$as_dir" \|\|
6781	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6782	X"$as_dir" : 'X$//$[^/]' \\| \
6783	X"$as_dir" : 'X$//$$' \\| \
6784	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6785	$as_echo X"$as_dir" \|
6786	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6787	s//\1/
6788	q
6789	}
6790	/^X$\/\/$[^/].*/{
6791	s//\1/
6792	q
6793	}
6794	/^X$\/\/$$/{
6795	s//\1/
6796	q
6797	}
6798	/^X$\/$.*/{
6799	s//\1/
6800	q
6801	}
6802	s/.*/./; q'`
6803	test -d "$as_dir" && break
6804	done
6805	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6806	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6807
6808
6809	} # as_fn_mkdir_p
6810	if mkdir -p . 2>/dev/null; then
6811	as_mkdir_p='mkdir -p "$as_dir"'
6812	else
6813	test -d ./-p && rmdir ./-p
6814	as_mkdir_p=false
6815	fi
6816
6817
6818	# as_fn_executable_p FILE
6819	# -----------------------
6820	# Test if FILE is an executable regular file.
6821	as_fn_executable_p ()
6822	{
6823	test -f "$1" && test -x "$1"
6824	} # as_fn_executable_p
6825	as_test_x='test -x'
6826	as_executable_p=as_fn_executable_p
6827
6828	# Sed expression to map a string onto a valid CPP name.
6829	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6830
6831	# Sed expression to map a string onto a valid variable name.
6832	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6833
6834
6835	exec 6>&1
6836	## ----------------------------------- ##
6837	## Main body of $CONFIG_STATUS script. ##
6838	## ----------------------------------- ##
6839	_ASEOF
6840	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6841
6842	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6843	# Save the log message, to keep $0 and so on meaningful, and to
6844	# report actual input values of CONFIG_FILES etc. instead of their
6845	# values after options handling.
6846	ac_log="
6847	This file was extended by cfa-cc $as_me 1.0.0.0, which was
6848	generated by GNU Autoconf 2.69. Invocation command line was
6849
6850	CONFIG_FILES = $CONFIG_FILES
6851	CONFIG_HEADERS = $CONFIG_HEADERS
6852	CONFIG_LINKS = $CONFIG_LINKS
6853	CONFIG_COMMANDS = $CONFIG_COMMANDS
6854	$ $0 $@
6855
6856	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6857	"
6858
6859	_ACEOF
6860
6861	case $ac_config_files in *"
6862	") set x $ac_config_files; shift; ac_config_files=$;;
6863	esac
6864
6865	case $ac_config_headers in *"
6866	") set x $ac_config_headers; shift; ac_config_headers=$;;
6867	esac
6868
6869
6870	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6871	# Files that config.status was made for.
6872	config_files="$ac_config_files"
6873	config_headers="$ac_config_headers"
6874	config_links="$ac_config_links"
6875	config_commands="$ac_config_commands"
6876
6877	_ACEOF
6878
6879	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6880	ac_cs_usage="\
6881	\`$as_me' instantiates files and other configuration actions
6882	from templates according to the current configuration. Unless the files
6883	and actions are specified as TAGs, all are instantiated by default.
6884
6885	Usage: $0 [OPTION]... [TAG]...
6886
6887	-h, --help print this help, then exit
6888	-V, --version print version number and configuration settings, then exit
6889	--config print configuration, then exit
6890	-q, --quiet, --silent
6891	do not print progress messages
6892	-d, --debug don't remove temporary files
6893	--recheck update $as_me by reconfiguring in the same conditions
6894	--file=FILE[:TEMPLATE]
6895	instantiate the configuration file FILE
6896	--header=FILE[:TEMPLATE]
6897	instantiate the configuration header FILE
6898
6899	Configuration files:
6900	$config_files
6901
6902	Configuration headers:
6903	$config_headers
6904
6905	Configuration links:
6906	$config_links
6907
6908	Configuration commands:
6909	$config_commands
6910
6911	Report bugs to <cforall@plg.uwaterloo.ca>."
6912
6913	_ACEOF
6914	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6915	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6916	ac_cs_version="\\
6917	cfa-cc config.status 1.0.0.0
6918	configured by $0, generated by GNU Autoconf 2.69,
6919	with options \\"\$ac_cs_config\\"
6920
6921	Copyright (C) 2012 Free Software Foundation, Inc.
6922	This config.status script is free software; the Free Software Foundation
6923	gives unlimited permission to copy, distribute and modify it."
6924
6925	ac_pwd='$ac_pwd'
6926	srcdir='$srcdir'
6927	INSTALL='$INSTALL'
6928	MKDIR_P='$MKDIR_P'
6929	AWK='$AWK'
6930	test -n "\$AWK" \|\| AWK=awk
6931	_ACEOF
6932
6933	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6934	# The default lists apply if the user does not specify any file.
6935	ac_need_defaults=:
6936	while test $# != 0
6937	do
6938	case $1 in
6939	--=?)
6940	ac_option=`expr "X$1" : 'X$[^=]*$='`
6941	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6942	ac_shift=:
6943	;;
6944	--*=)
6945	ac_option=`expr "X$1" : 'X$[^=]*$='`
6946	ac_optarg=
6947	ac_shift=:
6948	;;
6949	*)
6950	ac_option=$1
6951	ac_optarg=$2
6952	ac_shift=shift
6953	;;
6954	esac
6955
6956	case $ac_option in
6957	# Handling of the options.
6958	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6959	ac_cs_recheck=: ;;
6960	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6961	$as_echo "$ac_cs_version"; exit ;;
6962	--config \| --confi \| --conf \| --con \| --co \| --c )
6963	$as_echo "$ac_cs_config"; exit ;;
6964	--debug \| --debu \| --deb \| --de \| --d \| -d )
6965	debug=: ;;
6966	--file \| --fil \| --fi \| --f )
6967	$ac_shift
6968	case $ac_optarg in
6969	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6970	'') as_fn_error $? "missing file argument" ;;
6971	esac
6972	as_fn_append CONFIG_FILES " '$ac_optarg'"
6973	ac_need_defaults=false;;
6974	--header \| --heade \| --head \| --hea )
6975	$ac_shift
6976	case $ac_optarg in
6977	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6978	esac
6979	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6980	ac_need_defaults=false;;
6981	--he \| --h)
6982	# Conflict between --help and --header
6983	as_fn_error $? "ambiguous option: \`$1'
6984	Try \`$0 --help' for more information.";;
6985	--help \| --hel \| -h )
6986	$as_echo "$ac_cs_usage"; exit ;;
6987	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6988	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6989	ac_cs_silent=: ;;
6990
6991	# This is an error.
6992	-*) as_fn_error $? "unrecognized option: \`$1'
6993	Try \`$0 --help' for more information." ;;
6994
6995	*) as_fn_append ac_config_targets " $1"
6996	ac_need_defaults=false ;;
6997
6998	esac
6999	shift
7000	done
7001
7002	ac_configure_extra_args=
7003
7004	if $ac_cs_silent; then
7005	exec 6>/dev/null
7006	ac_configure_extra_args="$ac_configure_extra_args --silent"
7007	fi
7008
7009	_ACEOF
7010	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7011	if \$ac_cs_recheck; then
7012	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7013	shift
7014	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7015	CONFIG_SHELL='$SHELL'
7016	export CONFIG_SHELL
7017	exec "\$@"
7018	fi
7019
7020	_ACEOF
7021	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7022	exec 5>>config.log
7023	{
7024	echo
7025	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7026	## Running $as_me. ##
7027	_ASBOX
7028	$as_echo "$ac_log"
7029	} >&5
7030
7031	_ACEOF
7032	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7033	#
7034	# INIT-COMMANDS
7035	#
7036	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7037
7038	_ACEOF
7039
7040	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7041
7042	# Handling of arguments.
7043	for ac_config_target in $ac_config_targets
7044	do
7045	case $ac_config_target in
7046	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:src/config.h.in" ;;
7047	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7048	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7049	"src/driver/Makefile") CONFIG_FILES="$CONFIG_FILES src/driver/Makefile" ;;
7050	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7051	"src/benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES src/benchmark/Makefile" ;;
7052	"src/examples/Makefile") CONFIG_FILES="$CONFIG_FILES src/examples/Makefile" ;;
7053	"src/tests/Makefile") CONFIG_FILES="$CONFIG_FILES src/tests/Makefile" ;;
7054	"src/tests/preempt_longrun/Makefile") CONFIG_FILES="$CONFIG_FILES src/tests/preempt_longrun/Makefile" ;;
7055	"src/prelude/Makefile") CONFIG_FILES="$CONFIG_FILES src/prelude/Makefile" ;;
7056	"src/libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcfa/Makefile" ;;
7057	"tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
7058	"tools/prettyprinter/Makefile") CONFIG_FILES="$CONFIG_FILES tools/prettyprinter/Makefile" ;;
7059	"src/tests/test.py") CONFIG_LINKS="$CONFIG_LINKS src/tests/test.py:src/tests/test.py" ;;
7060	"src/tests/config.py") CONFIG_FILES="$CONFIG_FILES src/tests/config.py" ;;
7061
7062	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7063	esac
7064	done
7065
7066
7067	# If the user did not use the arguments to specify the items to instantiate,
7068	# then the envvar interface is used. Set only those that are not.
7069	# We use the long form for the default assignment because of an extremely
7070	# bizarre bug on SunOS 4.1.3.
7071	if $ac_need_defaults; then
7072	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7073	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7074	test "${CONFIG_LINKS+set}" = set \|\| CONFIG_LINKS=$config_links
7075	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7076	fi
7077
7078	# Have a temporary directory for convenience. Make it in the build tree
7079	# simply because there is no reason against having it here, and in addition,
7080	# creating and moving files from /tmp can sometimes cause problems.
7081	# Hook for its removal unless debugging.
7082	# Note that there is a small window in which the directory will not be cleaned:
7083	# after its creation but before its name has been assigned to `$tmp'.
7084	$debug \|\|
7085	{
7086	tmp= ac_tmp=
7087	trap 'exit_status=$?
7088	: "${ac_tmp:=$tmp}"
7089	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7090	' 0
7091	trap 'as_fn_exit 1' 1 2 13 15
7092	}
7093	# Create a (secure) tmp directory for tmp files.
7094
7095	{
7096	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7097	test -d "$tmp"
7098	} \|\|
7099	{
7100	tmp=./conf$$-$RANDOM
7101	(umask 077 && mkdir "$tmp")
7102	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7103	ac_tmp=$tmp
7104
7105	# Set up the scripts for CONFIG_FILES section.
7106	# No need to generate them if there are no CONFIG_FILES.
7107	# This happens for instance with `./config.status config.h'.
7108	if test -n "$CONFIG_FILES"; then
7109
7110
7111	ac_cr=`echo X \| tr X '\015'`
7112	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7113	# But we know of no other shell where ac_cr would be empty at this
7114	# point, so we can use a bashism as a fallback.
7115	if test "x$ac_cr" = x; then
7116	eval ac_cr=\$\'\\r\'
7117	fi
7118	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7119	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7120	ac_cs_awk_cr='\\r'
7121	else
7122	ac_cs_awk_cr=$ac_cr
7123	fi
7124
7125	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7126	_ACEOF
7127
7128
7129	{
7130	echo "cat >conf$$subs.awk <<_ACEOF" &&
7131	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7132	echo "_ACEOF"
7133	} >conf$$subs.sh \|\|
7134	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7135	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7136	ac_delim='%!_!# '
7137	for ac_last_try in false false false false false :; do
7138	. ./conf$$subs.sh \|\|
7139	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7140
7141	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7142	if test $ac_delim_n = $ac_delim_num; then
7143	break
7144	elif $ac_last_try; then
7145	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7146	else
7147	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7148	fi
7149	done
7150	rm -f conf$$subs.sh
7151
7152	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7153	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7154	_ACEOF
7155	sed -n '
7156	h
7157	s/^/S["/; s/!.*/"]=/
7158	p
7159	g
7160	s/^[^!]*!//
7161	:repl
7162	t repl
7163	s/'"$ac_delim"'$//
7164	t delim
7165	:nl
7166	h
7167	s/$.\{148\}$..*/\1/
7168	t more1
7169	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7170	p
7171	n
7172	b repl
7173	:more1
7174	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7175	p
7176	g
7177	s/.\{148\}//
7178	t nl
7179	:delim
7180	h
7181	s/$.\{148\}$..*/\1/
7182	t more2
7183	s/["\\]/\\&/g; s/^/"/; s/$/"/
7184	p
7185	b
7186	:more2
7187	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7188	p
7189	g
7190	s/.\{148\}//
7191	t delim
7192	' <conf$$subs.awk \| sed '
7193	/^[^""]/{
7194	N
7195	s/\n//
7196	}
7197	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7198	rm -f conf$$subs.awk
7199	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7200	_ACAWK
7201	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7202	for (key in S) S_is_set[key] = 1
7203	FS = ""
7204
7205	}
7206	{
7207	line = $ 0
7208	nfields = split(line, field, "@")
7209	substed = 0
7210	len = length(field[1])
7211	for (i = 2; i < nfields; i++) {
7212	key = field[i]
7213	keylen = length(key)
7214	if (S_is_set[key]) {
7215	value = S[key]
7216	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7217	len += length(value) + length(field[++i])
7218	substed = 1
7219	} else
7220	len += 1 + keylen
7221	}
7222
7223	print line
7224	}
7225
7226	_ACAWK
7227	_ACEOF
7228	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7229	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7230	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7231	else
7232	cat
7233	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7234	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7235	_ACEOF
7236
7237	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7238	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7239	# trailing colons and then remove the whole line if VPATH becomes empty
7240	# (actually we leave an empty line to preserve line numbers).
7241	if test "x$srcdir" = x.; then
7242	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7243	h
7244	s///
7245	s/^/:/
7246	s/[ ]*$/:/
7247	s/:\$(srcdir):/:/g
7248	s/:\${srcdir}:/:/g
7249	s/:@srcdir@:/:/g
7250	s/^:*//
7251	s/:*$//
7252	x
7253	s/$=[ ]$./\1/
7254	G
7255	s/\n//
7256	s/^[^=]=[ ]$//
7257	}'
7258	fi
7259
7260	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7261	fi # test -n "$CONFIG_FILES"
7262
7263	# Set up the scripts for CONFIG_HEADERS section.
7264	# No need to generate them if there are no CONFIG_HEADERS.
7265	# This happens for instance with `./config.status Makefile'.
7266	if test -n "$CONFIG_HEADERS"; then
7267	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7268	BEGIN {
7269	_ACEOF
7270
7271	# Transform confdefs.h into an awk script `defines.awk', embedded as
7272	# here-document in config.status, that substitutes the proper values into
7273	# config.h.in to produce config.h.
7274
7275	# Create a delimiter string that does not exist in confdefs.h, to ease
7276	# handling of long lines.
7277	ac_delim='%!_!# '
7278	for ac_last_try in false false :; do
7279	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7280	if test -z "$ac_tt"; then
7281	break
7282	elif $ac_last_try; then
7283	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7284	else
7285	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7286	fi
7287	done
7288
7289	# For the awk script, D is an array of macro values keyed by name,
7290	# likewise P contains macro parameters if any. Preserve backslash
7291	# newline sequences.
7292
7293	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7294	sed -n '
7295	s/.\{148\}/&'"$ac_delim"'/g
7296	t rset
7297	:rset
7298	s/^[ ]#[ ]define[ ][ ]*/ /
7299	t def
7300	d
7301	:def
7302	s/\\$//
7303	t bsnl
7304	s/["\\]/\\&/g
7305	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7306	D["\1"]=" \3"/p
7307	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7308	d
7309	:bsnl
7310	s/["\\]/\\&/g
7311	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7312	D["\1"]=" \3\\\\\\n"\\/p
7313	t cont
7314	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7315	t cont
7316	d
7317	:cont
7318	n
7319	s/.\{148\}/&'"$ac_delim"'/g
7320	t clear
7321	:clear
7322	s/\\$//
7323	t bsnlc
7324	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7325	d
7326	:bsnlc
7327	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7328	b cont
7329	' <confdefs.h \| sed '
7330	s/'"$ac_delim"'/"\\\
7331	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7332
7333	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7334	for (key in D) D_is_set[key] = 1
7335	FS = ""
7336	}
7337	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7338	line = \$ 0
7339	split(line, arg, " ")
7340	if (arg[1] == "#") {
7341	defundef = arg[2]
7342	mac1 = arg[3]
7343	} else {
7344	defundef = substr(arg[1], 2)
7345	mac1 = arg[2]
7346	}
7347	split(mac1, mac2, "(") #)
7348	macro = mac2[1]
7349	prefix = substr(line, 1, index(line, defundef) - 1)
7350	if (D_is_set[macro]) {
7351	# Preserve the white space surrounding the "#".
7352	print prefix "define", macro P[macro] D[macro]
7353	next
7354	} else {
7355	# Replace #undef with comments. This is necessary, for example,
7356	# in the case of _POSIX_SOURCE, which is predefined and required
7357	# on some systems where configure will not decide to define it.
7358	if (defundef == "undef") {
7359	print "/", prefix defundef, macro, "/"
7360	next
7361	}
7362	}
7363	}
7364	{ print }
7365	_ACAWK
7366	_ACEOF
7367	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7368	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7369	fi # test -n "$CONFIG_HEADERS"
7370
7371
7372	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
7373	shift
7374	for ac_tag
7375	do
7376	case $ac_tag in
7377	:[FHLC]) ac_mode=$ac_tag; continue;;
7378	esac
7379	case $ac_mode$ac_tag in
7380	:[FHL]:);;
7381	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7382	:[FH]-) ac_tag=-:-;;
7383	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7384	esac
7385	ac_save_IFS=$IFS
7386	IFS=:
7387	set x $ac_tag
7388	IFS=$ac_save_IFS
7389	shift
7390	ac_file=$1
7391	shift
7392
7393	case $ac_mode in
7394	:L) ac_source=$1;;
7395	:[FH])
7396	ac_file_inputs=
7397	for ac_f
7398	do
7399	case $ac_f in
7400	-) ac_f="$ac_tmp/stdin";;
7401	*) # Look for the file first in the build tree, then in the source tree
7402	# (if the path is not absolute). The absolute path cannot be DOS-style,
7403	# because $ac_f cannot contain `:'.
7404	test -f "$ac_f" \|\|
7405	case $ac_f in
7406	[\\/$]*) false;;
7407	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7408	esac \|\|
7409	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7410	esac
7411	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7412	as_fn_append ac_file_inputs " '$ac_f'"
7413	done
7414
7415	# Let's still pretend it is `configure' which instantiates (i.e., don't
7416	# use $as_me), people would be surprised to read:
7417	# /* config.h. Generated by config.status. */
7418	configure_input='Generated from '`
7419	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7420	`' by configure.'
7421	if test x"$ac_file" != x-; then
7422	configure_input="$ac_file. $configure_input"
7423	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7424	$as_echo "$as_me: creating $ac_file" >&6;}
7425	fi
7426	# Neutralize special characters interpreted by sed in replacement strings.
7427	case $configure_input in #(
7428	\& \| \\| \| \\ )
7429	ac_sed_conf_input=`$as_echo "$configure_input" \|
7430	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7431	*) ac_sed_conf_input=$configure_input;;
7432	esac
7433
7434	case $ac_tag in
7435	:-: \| *:-) cat >"$ac_tmp/stdin" \
7436	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7437	esac
7438	;;
7439	esac
7440
7441	ac_dir=`$as_dirname -- "$ac_file" \|\|
7442	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7443	X"$ac_file" : 'X$//$[^/]' \\| \
7444	X"$ac_file" : 'X$//$$' \\| \
7445	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7446	$as_echo X"$ac_file" \|
7447	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7448	s//\1/
7449	q
7450	}
7451	/^X$\/\/$[^/].*/{
7452	s//\1/
7453	q
7454	}
7455	/^X$\/\/$$/{
7456	s//\1/
7457	q
7458	}
7459	/^X$\/$.*/{
7460	s//\1/
7461	q
7462	}
7463	s/.*/./; q'`
7464	as_dir="$ac_dir"; as_fn_mkdir_p
7465	ac_builddir=.
7466
7467	case "$ac_dir" in
7468	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7469	*)
7470	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7471	# A ".." for each directory in $ac_dir_suffix.
7472	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7473	case $ac_top_builddir_sub in
7474	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7475	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7476	esac ;;
7477	esac
7478	ac_abs_top_builddir=$ac_pwd
7479	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7480	# for backward compatibility:
7481	ac_top_builddir=$ac_top_build_prefix
7482
7483	case $srcdir in
7484	.) # We are building in place.
7485	ac_srcdir=.
7486	ac_top_srcdir=$ac_top_builddir_sub
7487	ac_abs_top_srcdir=$ac_pwd ;;
7488	[\\/]* \| ?:[\\/]* ) # Absolute name.
7489	ac_srcdir=$srcdir$ac_dir_suffix;
7490	ac_top_srcdir=$srcdir
7491	ac_abs_top_srcdir=$srcdir ;;
7492	*) # Relative name.
7493	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7494	ac_top_srcdir=$ac_top_build_prefix$srcdir
7495	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7496	esac
7497	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7498
7499
7500	case $ac_mode in
7501	:F)
7502	#
7503	# CONFIG_FILE
7504	#
7505
7506	case $INSTALL in
7507	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7508	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7509	esac
7510	ac_MKDIR_P=$MKDIR_P
7511	case $MKDIR_P in
7512	[\\/$]* \| ?:[\\/]* ) ;;
7513	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7514	esac
7515	_ACEOF
7516
7517	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7518	# If the template does not know about datarootdir, expand it.
7519	# FIXME: This hack should be removed a few years after 2.60.
7520	ac_datarootdir_hack=; ac_datarootdir_seen=
7521	ac_sed_dataroot='
7522	/datarootdir/ {
7523	p
7524	q
7525	}
7526	/@datadir@/p
7527	/@docdir@/p
7528	/@infodir@/p
7529	/@localedir@/p
7530	/@mandir@/p'
7531	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7532	datarootdir) ac_datarootdir_seen=yes;;
7533	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7534	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7535	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7536	_ACEOF
7537	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7538	ac_datarootdir_hack='
7539	s&@datadir@&$datadir&g
7540	s&@docdir@&$docdir&g
7541	s&@infodir@&$infodir&g
7542	s&@localedir@&$localedir&g
7543	s&@mandir@&$mandir&g
7544	s&\\\${datarootdir}&$datarootdir&g' ;;
7545	esac
7546	_ACEOF
7547
7548	# Neutralize VPATH when `$srcdir' = `.'.
7549	# Shell code in configure.ac might set extrasub.
7550	# FIXME: do we really want to maintain this feature?
7551	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7552	ac_sed_extra="$ac_vpsub
7553	$extrasub
7554	_ACEOF
7555	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7556	:t
7557	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7558	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7559	s&@top_builddir@&$ac_top_builddir_sub&;t t
7560	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7561	s&@srcdir@&$ac_srcdir&;t t
7562	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7563	s&@top_srcdir@&$ac_top_srcdir&;t t
7564	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7565	s&@builddir@&$ac_builddir&;t t
7566	s&@abs_builddir@&$ac_abs_builddir&;t t
7567	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7568	s&@INSTALL@&$ac_INSTALL&;t t
7569	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7570	$ac_datarootdir_hack
7571	"
7572	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7573	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7574
7575	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7576	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7577	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7578	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7579	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7580	which seems to be undefined. Please make sure it is defined" >&5
7581	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7582	which seems to be undefined. Please make sure it is defined" >&2;}
7583
7584	rm -f "$ac_tmp/stdin"
7585	case $ac_file in
7586	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7587	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7588	esac \
7589	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7590	;;
7591	:H)
7592	#
7593	# CONFIG_HEADER
7594	#
7595	if test x"$ac_file" != x-; then
7596	{
7597	$as_echo "/* $configure_input */" \
7598	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7599	} >"$ac_tmp/config.h" \
7600	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7601	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7602	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7603	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7604	else
7605	rm -f "$ac_file"
7606	mv "$ac_tmp/config.h" "$ac_file" \
7607	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7608	fi
7609	else
7610	$as_echo "/* $configure_input */" \
7611	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7612	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7613	fi
7614	# Compute "$ac_file"'s index in $config_headers.
7615	_am_arg="$ac_file"
7616	_am_stamp_count=1
7617	for _am_header in $config_headers :; do
7618	case $_am_header in
7619	$_am_arg \| $_am_arg:* )
7620	break ;;
7621	* )
7622	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7623	esac
7624	done
7625	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7626	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7627	X"$_am_arg" : 'X$//$[^/]' \\| \
7628	X"$_am_arg" : 'X$//$$' \\| \
7629	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7630	$as_echo X"$_am_arg" \|
7631	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7632	s//\1/
7633	q
7634	}
7635	/^X$\/\/$[^/].*/{
7636	s//\1/
7637	q
7638	}
7639	/^X$\/\/$$/{
7640	s//\1/
7641	q
7642	}
7643	/^X$\/$.*/{
7644	s//\1/
7645	q
7646	}
7647	s/.*/./; q'`/stamp-h$_am_stamp_count
7648	;;
7649	:L)
7650	#
7651	# CONFIG_LINK
7652	#
7653
7654	if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7655	:
7656	else
7657	# Prefer the file from the source tree if names are identical.
7658	if test "$ac_source" = "$ac_file" \|\| test ! -r "$ac_source"; then
7659	ac_source=$srcdir/$ac_source
7660	fi
7661
7662	{ $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7663	$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7664
7665	if test ! -r "$ac_source"; then
7666	as_fn_error $? "$ac_source: file not found" "$LINENO" 5
7667	fi
7668	rm -f "$ac_file"
7669
7670	# Try a relative symlink, then a hard link, then a copy.
7671	case $ac_source in
7672	[\\/$]* \| ?:[\\/]* ) ac_rel_source=$ac_source ;;
7673	*) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7674	esac
7675	ln -s "$ac_rel_source" "$ac_file" 2>/dev/null \|\|
7676	ln "$ac_source" "$ac_file" 2>/dev/null \|\|
7677	cp -p "$ac_source" "$ac_file" \|\|
7678	as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7679	fi
7680	;;
7681	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7682	$as_echo "$as_me: executing $ac_file commands" >&6;}
7683	;;
7684	esac
7685
7686
7687	case $ac_file$ac_mode in
7688	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7689	# Older Autoconf quotes --file arguments for eval, but not when files
7690	# are listed without --file. Let's play safe and only enable the eval
7691	# if we detect the quoting.
7692	case $CONFIG_FILES in
7693	\') eval set x "$CONFIG_FILES" ;;
7694	*) set x $CONFIG_FILES ;;
7695	esac
7696	shift
7697	for mf
7698	do
7699	# Strip MF so we end up with the name of the file.
7700	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7701	# Check whether this is an Automake generated Makefile or not.
7702	# We used to match only the files named 'Makefile.in', but
7703	# some people rename them; so instead we look at the file content.
7704	# Grep'ing the first line is not enough: some people post-process
7705	# each Makefile.in and add a new line on top of each file to say so.
7706	# Grep'ing the whole file is not good either: AIX grep has a line
7707	# limit of 2048, but all sed's we know have understand at least 4000.
7708	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7709	dirpart=`$as_dirname -- "$mf" \|\|
7710	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7711	X"$mf" : 'X$//$[^/]' \\| \
7712	X"$mf" : 'X$//$$' \\| \
7713	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7714	$as_echo X"$mf" \|
7715	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7716	s//\1/
7717	q
7718	}
7719	/^X$\/\/$[^/].*/{
7720	s//\1/
7721	q
7722	}
7723	/^X$\/\/$$/{
7724	s//\1/
7725	q
7726	}
7727	/^X$\/$.*/{
7728	s//\1/
7729	q
7730	}
7731	s/.*/./; q'`
7732	else
7733	continue
7734	fi
7735	# Extract the definition of DEPDIR, am__include, and am__quote
7736	# from the Makefile without running 'make'.
7737	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7738	test -z "$DEPDIR" && continue
7739	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7740	test -z "$am__include" && continue
7741	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7742	# Find all dependency output files, they are included files with
7743	# $(DEPDIR) in their names. We invoke sed twice because it is the
7744	# simplest approach to changing $(DEPDIR) to its actual value in the
7745	# expansion.
7746	for file in `sed -n "
7747	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7748	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
7749	# Make sure the directory exists.
7750	test -f "$dirpart/$file" && continue
7751	fdir=`$as_dirname -- "$file" \|\|
7752	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7753	X"$file" : 'X$//$[^/]' \\| \
7754	X"$file" : 'X$//$$' \\| \
7755	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7756	$as_echo X"$file" \|
7757	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7758	s//\1/
7759	q
7760	}
7761	/^X$\/\/$[^/].*/{
7762	s//\1/
7763	q
7764	}
7765	/^X$\/\/$$/{
7766	s//\1/
7767	q
7768	}
7769	/^X$\/$.*/{
7770	s//\1/
7771	q
7772	}
7773	s/.*/./; q'`
7774	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7775	# echo "creating $dirpart/$file"
7776	echo '# dummy' > "$dirpart/$file"
7777	done
7778	done
7779	}
7780	;;
7781
7782	esac
7783	done # for ac_tag
7784
7785
7786	as_fn_exit 0
7787	_ACEOF
7788	ac_clean_files=$ac_clean_files_save
7789
7790	test $ac_write_fail = 0 \|\|
7791	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7792
7793
7794	# configure is writing to config.log, and then calls config.status.
7795	# config.status does its own redirection, appending to config.log.
7796	# Unfortunately, on DOS this fails, as config.log is still kept open
7797	# by configure, so config.status won't be able to write to it; its
7798	# output is simply discarded. So we exec the FD to /dev/null,
7799	# effectively closing config.log, so it can be properly (re)opened and
7800	# appended to by config.status. When coming back to configure, we
7801	# need to make the FD available again.
7802	if test "$no_create" != yes; then
7803	ac_cs_success=:
7804	ac_config_status_args=
7805	test "$silent" = yes &&
7806	ac_config_status_args="$ac_config_status_args --quiet"
7807	exec 5>/dev/null
7808	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7809	exec 5>>config.log
7810	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7811	# would make configure fail if this is the last instruction.
7812	$ac_cs_success \|\| as_fn_exit 1
7813	fi
7814	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7815	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7816	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7817	fi
7818
7819
7820	if test -z "$BUILD_RELEASE_TRUE"; then :
7821	if test -z "$BUILD_DEBUG_TRUE"; then :
7822	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release & debug" >&5
7823	$as_echo "$as_me: Building libcfa for target: release & debug" >&6;}
7824	else
7825	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release" >&5
7826	$as_echo "$as_me: Building libcfa for target: release" >&6;}
7827	fi
7828	else
7829	if test -z "$BUILD_DEBUG_TRUE"; then :
7830	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: debug" >&5
7831	$as_echo "$as_me: Building libcfa for target: debug" >&6;}
7832	else
7833	{ $as_echo "$as_me:${as_lineno-$LINENO}: Running cfa without libcfa" >&5
7834	$as_echo "$as_me: Running cfa without libcfa" >&6;}
7835	fi
7836	fi
7837
7838	# Final text
7839	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7840	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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