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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 50697b0 was 50697b0, checked in by Thierry Delisle <tdelisle@…>, 7 years ago
Create variable for cfa, cfa-cpp in driver directory
Property mode set to `100755`
File size: 222.2 KB

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1	#! /bin/sh
2	# Guess values for system-dependent variables and create Makefiles.
3	# Generated by GNU Autoconf 2.69 for cfa-cc 1.0.0.0.
4	#
5	# Report bugs to <cforall@plg.uwaterloo.ca>.
6	#
7	#
8	# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9	#
10	#
11	# This configure script is free software; the Free Software Foundation
12	# gives unlimited permission to copy, distribute and modify it.
13	## -------------------- ##
14	## M4sh Initialization. ##
15	## -------------------- ##
16
17	# Be more Bourne compatible
18	DUALCASE=1; export DUALCASE # for MKS sh
19	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20	emulate sh
21	NULLCMD=:
22	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23	# is contrary to our usage. Disable this feature.
24	alias -g '${1+"$@"}'='"$@"'
25	setopt NO_GLOB_SUBST
26	else
27	case `(set -o) 2>/dev/null` in #(
28	posix) :
29	set -o posix ;; #(
30	*) :
31	;;
32	esac
33	fi
34
35
36	as_nl='
37	'
38	export as_nl
39	# Printing a long string crashes Solaris 7 /usr/bin/printf.
40	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43	# Prefer a ksh shell builtin over an external printf program on Solaris,
44	# but without wasting forks for bash or zsh.
45	if test -z "$BASH_VERSION$ZSH_VERSION" \
46	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47	as_echo='print -r --'
48	as_echo_n='print -rn --'
49	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50	as_echo='printf %s\n'
51	as_echo_n='printf %s'
52	else
53	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55	as_echo_n='/usr/ucb/echo -n'
56	else
57	as_echo_body='eval expr "X$1" : "X\$.*\$"'
58	as_echo_n_body='eval
59	arg=$1;
60	case $arg in #(
61	"$as_nl")
62	expr "X$arg" : "X\$.*\$$as_nl";
63	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
64	esac;
65	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
66	'
67	export as_echo_n_body
68	as_echo_n='sh -c $as_echo_n_body as_echo'
69	fi
70	export as_echo_body
71	as_echo='sh -c $as_echo_body as_echo'
72	fi
73
74	# The user is always right.
75	if test "${PATH_SEPARATOR+set}" != set; then
76	PATH_SEPARATOR=:
77	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
79	PATH_SEPARATOR=';'
80	}
81	fi
82
83
84	# IFS
85	# We need space, tab and new line, in precisely that order. Quoting is
86	# there to prevent editors from complaining about space-tab.
87	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88	# splitting by setting IFS to empty value.)
89	IFS=" "" $as_nl"
90
91	# Find who we are. Look in the path if we contain no directory separator.
92	as_myself=
93	case $0 in #((
94	[\\/] ) as_myself=$0 ;;
95	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96	for as_dir in $PATH
97	do
98	IFS=$as_save_IFS
99	test -z "$as_dir" && as_dir=.
100	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101	done
102	IFS=$as_save_IFS
103
104	;;
105	esac
106	# We did not find ourselves, most probably we were run as `sh COMMAND'
107	# in which case we are not to be found in the path.
108	if test "x$as_myself" = x; then
109	as_myself=$0
110	fi
111	if test ! -f "$as_myself"; then
112	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113	exit 1
114	fi
115
116	# Unset variables that we do not need and which cause bugs (e.g. in
117	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
118	# suppresses any "Segmentation fault" message there. '((' could
119	# trigger a bug in pdksh 5.2.14.
120	for as_var in BASH_ENV ENV MAIL MAILPATH
121	do eval test x\${$as_var+set} = xset \
122	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
123	done
124	PS1='$ '
125	PS2='> '
126	PS4='+ '
127
128	# NLS nuisances.
129	LC_ALL=C
130	export LC_ALL
131	LANGUAGE=C
132	export LANGUAGE
133
134	# CDPATH.
135	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137	# Use a proper internal environment variable to ensure we don't fall
138	# into an infinite loop, continuously re-executing ourselves.
139	if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140	_as_can_reexec=no; export _as_can_reexec;
141	# We cannot yet assume a decent shell, so we have to provide a
142	# neutralization value for shells without unset; and this also
143	# works around shells that cannot unset nonexistent variables.
144	# Preserve -v and -x to the replacement shell.
145	BASH_ENV=/dev/null
146	ENV=/dev/null
147	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148	case $- in # ((((
149	vx* \| xv* ) as_opts=-vx ;;
150	v ) as_opts=-v ;;
151	x ) as_opts=-x ;;
152	* ) as_opts= ;;
153	esac
154	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155	# Admittedly, this is quite paranoid, since all the known shells bail
156	# out after a failed `exec'.
157	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158	as_fn_exit 255
159	fi
160	# We don't want this to propagate to other subprocesses.
161	{ _as_can_reexec=; unset _as_can_reexec;}
162	if test "x$CONFIG_SHELL" = x; then
163	as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164	emulate sh
165	NULLCMD=:
166	# Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167	# is contrary to our usage. Disable this feature.
168	alias -g '\${1+\"\$@\"}'='\"\$@\"'
169	setopt NO_GLOB_SUBST
170	else
171	case \`(set -o) 2>/dev/null\` in #(
172	posix) :
173	set -o posix ;; #(
174	*) :
175	;;
176	esac
177	fi
178	"
179	as_required="as_fn_return () { (exit \$1); }
180	as_fn_success () { as_fn_return 0; }
181	as_fn_failure () { as_fn_return 1; }
182	as_fn_ret_success () { return 0; }
183	as_fn_ret_failure () { return 1; }
184
185	exitcode=0
186	as_fn_success \|\| { exitcode=1; echo as_fn_success failed.; }
187	as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188	as_fn_ret_success \|\| { exitcode=1; echo as_fn_ret_success failed.; }
189	as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190	if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191
192	else
193	exitcode=1; echo positional parameters were not saved.
194	fi
195	test x\$exitcode = x0 \|\| exit 1
196	test -x / \|\| exit 1"
197	as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198	as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199	eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200	test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' \|\| exit 1
201	test \$(( 1 + 1 )) = 2 \|\| exit 1"
202	if (eval "$as_required") 2>/dev/null; then :
203	as_have_required=yes
204	else
205	as_have_required=no
206	fi
207	if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208
209	else
210	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
211	as_found=false
212	for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213	do
214	IFS=$as_save_IFS
215	test -z "$as_dir" && as_dir=.
216	as_found=:
217	case $as_dir in #(
218	/*)
219	for as_base in sh bash ksh sh5; do
220	# Try only shells that exist, to save several forks.
221	as_shell=$as_dir/$as_base
222	if { test -f "$as_shell" \|\| test -f "$as_shell.exe"; } &&
223	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$as_shell"; } 2>/dev/null; then :
224	CONFIG_SHELL=$as_shell as_have_required=yes
225	if { $as_echo "$as_bourne_compatible""$as_suggested" \| as_run=a "$as_shell"; } 2>/dev/null; then :
226	break 2
227	fi
228	fi
229	done;;
230	esac
231	as_found=false
232	done
233	$as_found \|\| { if { test -f "$SHELL" \|\| test -f "$SHELL.exe"; } &&
234	{ $as_echo "$as_bourne_compatible""$as_required" \| as_run=a "$SHELL"; } 2>/dev/null; then :
235	CONFIG_SHELL=$SHELL as_have_required=yes
236	fi; }
237	IFS=$as_save_IFS
238
239
240	if test "x$CONFIG_SHELL" != x; then :
241	export CONFIG_SHELL
242	# We cannot yet assume a decent shell, so we have to provide a
243	# neutralization value for shells without unset; and this also
244	# works around shells that cannot unset nonexistent variables.
245	# Preserve -v and -x to the replacement shell.
246	BASH_ENV=/dev/null
247	ENV=/dev/null
248	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249	case $- in # ((((
250	vx* \| xv* ) as_opts=-vx ;;
251	v ) as_opts=-v ;;
252	x ) as_opts=-x ;;
253	* ) as_opts= ;;
254	esac
255	exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256	# Admittedly, this is quite paranoid, since all the known shells bail
257	# out after a failed `exec'.
258	$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259	exit 255
260	fi
261
262	if test x$as_have_required = xno; then :
263	$as_echo "$0: This script requires a shell more modern than all"
264	$as_echo "$0: the shells that I found on your system."
265	if test x${ZSH_VERSION+set} = xset ; then
266	$as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267	$as_echo "$0: be upgraded to zsh 4.3.4 or later."
268	else
269	$as_echo "$0: Please tell bug-autoconf@gnu.org and
270	$0: cforall@plg.uwaterloo.ca about your system, including
271	$0: any error possibly output before this message. Then
272	$0: install a modern shell, or manually run the script
273	$0: under such a shell if you do have one."
274	fi
275	exit 1
276	fi
277	fi
278	fi
279	SHELL=${CONFIG_SHELL-/bin/sh}
280	export SHELL
281	# Unset more variables known to interfere with behavior of common tools.
282	CLICOLOR_FORCE= GREP_OPTIONS=
283	unset CLICOLOR_FORCE GREP_OPTIONS
284
285	## --------------------- ##
286	## M4sh Shell Functions. ##
287	## --------------------- ##
288	# as_fn_unset VAR
289	# ---------------
290	# Portably unset VAR.
291	as_fn_unset ()
292	{
293	{ eval $1=; unset $1;}
294	}
295	as_unset=as_fn_unset
296
297	# as_fn_set_status STATUS
298	# -----------------------
299	# Set $? to STATUS, without forking.
300	as_fn_set_status ()
301	{
302	return $1
303	} # as_fn_set_status
304
305	# as_fn_exit STATUS
306	# -----------------
307	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
308	as_fn_exit ()
309	{
310	set +e
311	as_fn_set_status $1
312	exit $1
313	} # as_fn_exit
314
315	# as_fn_mkdir_p
316	# -------------
317	# Create "$as_dir" as a directory, including parents if necessary.
318	as_fn_mkdir_p ()
319	{
320
321	case $as_dir in #(
322	-*) as_dir=./$as_dir;;
323	esac
324	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
325	as_dirs=
326	while :; do
327	case $as_dir in #(
328	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
329	*) as_qdir=$as_dir;;
330	esac
331	as_dirs="'$as_qdir' $as_dirs"
332	as_dir=`$as_dirname -- "$as_dir" \|\|
333	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
334	X"$as_dir" : 'X$//$[^/]' \\| \
335	X"$as_dir" : 'X$//$$' \\| \
336	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
337	$as_echo X"$as_dir" \|
338	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
339	s//\1/
340	q
341	}
342	/^X$\/\/$[^/].*/{
343	s//\1/
344	q
345	}
346	/^X$\/\/$$/{
347	s//\1/
348	q
349	}
350	/^X$\/$.*/{
351	s//\1/
352	q
353	}
354	s/.*/./; q'`
355	test -d "$as_dir" && break
356	done
357	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
358	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
359
360
361	} # as_fn_mkdir_p
362
363	# as_fn_executable_p FILE
364	# -----------------------
365	# Test if FILE is an executable regular file.
366	as_fn_executable_p ()
367	{
368	test -f "$1" && test -x "$1"
369	} # as_fn_executable_p
370	# as_fn_append VAR VALUE
371	# ----------------------
372	# Append the text in VALUE to the end of the definition contained in VAR. Take
373	# advantage of any shell optimizations that allow amortized linear growth over
374	# repeated appends, instead of the typical quadratic growth present in naive
375	# implementations.
376	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377	eval 'as_fn_append ()
378	{
379	eval $1+=\$2
380	}'
381	else
382	as_fn_append ()
383	{
384	eval $1=\$$1\$2
385	}
386	fi # as_fn_append
387
388	# as_fn_arith ARG...
389	# ------------------
390	# Perform arithmetic evaluation on the ARGs, and store the result in the
391	# global $as_val. Take advantage of shells that can avoid forks. The arguments
392	# must be portable across $(()) and expr.
393	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
394	eval 'as_fn_arith ()
395	{
396	as_val=$(( $* ))
397	}'
398	else
399	as_fn_arith ()
400	{
401	as_val=`expr "$@" \|\| test $? -eq 1`
402	}
403	fi # as_fn_arith
404
405
406	# as_fn_error STATUS ERROR [LINENO LOG_FD]
407	# ----------------------------------------
408	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410	# script with STATUS, using 1 if that was 0.
411	as_fn_error ()
412	{
413	as_status=$1; test $as_status -eq 0 && as_status=1
414	if test "$4"; then
415	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
417	fi
418	$as_echo "$as_me: error: $2" >&2
419	as_fn_exit $as_status
420	} # as_fn_error
421
422	if expr a : '$a$' >/dev/null 2>&1 &&
423	test "X`expr 00001 : '.*$...$'`" = X001; then
424	as_expr=expr
425	else
426	as_expr=false
427	fi
428
429	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
430	as_basename=basename
431	else
432	as_basename=false
433	fi
434
435	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
436	as_dirname=dirname
437	else
438	as_dirname=false
439	fi
440
441	as_me=`$as_basename -- "$0" \|\|
442	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
443	X"$0" : 'X$//$$' \\| \
444	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
445	$as_echo X/"$0" \|
446	sed '/^.\/$[^/][^/]$\/*$/{
447	s//\1/
448	q
449	}
450	/^X\/$\/\/$$/{
451	s//\1/
452	q
453	}
454	/^X\/$\/$.*/{
455	s//\1/
456	q
457	}
458	s/.*/./; q'`
459
460	# Avoid depending upon Character Ranges.
461	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464	as_cr_digits='0123456789'
465	as_cr_alnum=$as_cr_Letters$as_cr_digits
466
467
468	as_lineno_1=$LINENO as_lineno_1a=$LINENO
469	as_lineno_2=$LINENO as_lineno_2a=$LINENO
470	eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471	test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' \|\| {
472	# Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
473	sed -n '
474	p
475	/[$]LINENO/=
476	' <$as_myself \|
477	sed '
478	s/[$]LINENO.*/&-/
479	t lineno
480	b
481	:lineno
482	N
483	:loop
484	s/[$]LINENO$[^'$as_cr_alnum'_].\n$$.$/\2\1\2/
485	t loop
486	s/-\n.*//
487	' >$as_me.lineno &&
488	chmod +x "$as_me.lineno" \|\|
489	{ $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
490
491	# If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492	# already done that, so ensure we don't try to do so again and fall
493	# in an infinite loop. This has already happened in practice.
494	_as_can_reexec=no; export _as_can_reexec
495	# Don't try to exec as it changes $[0], causing all sort of problems
496	# (the dirname of $[0] is not the place where we might find the
497	# original and so on. Autoconf is especially sensitive to this).
498	. "./$as_me.lineno"
499	# Exit status is that of the last command.
500	exit
501	}
502
503	ECHO_C= ECHO_N= ECHO_T=
504	case `echo -n x` in #(((((
505	-n*)
506	case `echo 'xy\c'` in
507	c) ECHO_T=' ';; # ECHO_T is single tab character.
508	xy) ECHO_C='\c';;
509	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
510	ECHO_T=' ';;
511	esac;;
512	*)
513	ECHO_N='-n';;
514	esac
515
516	rm -f conf$$ conf$$.exe conf$$.file
517	if test -d conf$$.dir; then
518	rm -f conf$$.dir/conf$$.file
519	else
520	rm -f conf$$.dir
521	mkdir conf$$.dir 2>/dev/null
522	fi
523	if (echo >conf$$.file) 2>/dev/null; then
524	if ln -s conf$$.file conf$$ 2>/dev/null; then
525	as_ln_s='ln -s'
526	# ... but there are two gotchas:
527	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529	# In both cases, we have to default to `cp -pR'.
530	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
531	as_ln_s='cp -pR'
532	elif ln conf$$.file conf$$ 2>/dev/null; then
533	as_ln_s=ln
534	else
535	as_ln_s='cp -pR'
536	fi
537	else
538	as_ln_s='cp -pR'
539	fi
540	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541	rmdir conf$$.dir 2>/dev/null
542
543	if mkdir -p . 2>/dev/null; then
544	as_mkdir_p='mkdir -p "$as_dir"'
545	else
546	test -d ./-p && rmdir ./-p
547	as_mkdir_p=false
548	fi
549
550	as_test_x='test -x'
551	as_executable_p=as_fn_executable_p
552
553	# Sed expression to map a string onto a valid CPP name.
554	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
555
556	# Sed expression to map a string onto a valid variable name.
557	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
558
559
560	test -n "$DJDIR" \|\| exec 7<&0 </dev/null
561	exec 6>&1
562
563	# Name of the host.
564	# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565	# so uname gets run too.
566	ac_hostname=`(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
567
568	#
569	# Initializations.
570	#
571	ac_default_prefix=/usr/local
572	ac_clean_files=
573	ac_config_libobj_dir=.
574	LIBOBJS=
575	cross_compiling=no
576	subdirs=
577	MFLAGS=
578	MAKEFLAGS=
579
580	# Identity of this package.
581	PACKAGE_NAME='cfa-cc'
582	PACKAGE_TARNAME='cfa-cc'
583	PACKAGE_VERSION='1.0.0.0'
584	PACKAGE_STRING='cfa-cc 1.0.0.0'
585	PACKAGE_BUGREPORT='cforall@plg.uwaterloo.ca'
586	PACKAGE_URL=''
587
588	# Factoring default headers for most tests.
589	ac_includes_default="\
590	#include <stdio.h>
591	#ifdef HAVE_SYS_TYPES_H
592	# include <sys/types.h>
593	#endif
594	#ifdef HAVE_SYS_STAT_H
595	# include <sys/stat.h>
596	#endif
597	#ifdef STDC_HEADERS
598	# include <stdlib.h>
599	# include <stddef.h>
600	#else
601	# ifdef HAVE_STDLIB_H
602	# include <stdlib.h>
603	# endif
604	#endif
605	#ifdef HAVE_STRING_H
606	# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
607	# include <memory.h>
608	# endif
609	# include <string.h>
610	#endif
611	#ifdef HAVE_STRINGS_H
612	# include <strings.h>
613	#endif
614	#ifdef HAVE_INTTYPES_H
615	# include <inttypes.h>
616	#endif
617	#ifdef HAVE_STDINT_H
618	# include <stdint.h>
619	#endif
620	#ifdef HAVE_UNISTD_H
621	# include <unistd.h>
622	#endif"
623
624	ac_subst_vars='am__EXEEXT_FALSE
625	am__EXEEXT_TRUE
626	LTLIBOBJS
627	LIBOBJS
628	ALLOCA
629	EGREP
630	GREP
631	CPP
632	RANLIB
633	LEXLIB
634	LEX_OUTPUT_ROOT
635	LEX
636	YFLAGS
637	YACC
638	am__fastdepCCAS_FALSE
639	am__fastdepCCAS_TRUE
640	CCASDEPMODE
641	CCASFLAGS
642	CCAS
643	am__fastdepCC_FALSE
644	am__fastdepCC_TRUE
645	CCDEPMODE
646	ac_ct_CC
647	CFLAGS
648	CC
649	am__fastdepCXX_FALSE
650	am__fastdepCXX_TRUE
651	CXXDEPMODE
652	am__nodep
653	AMDEPBACKSLASH
654	AMDEP_FALSE
655	AMDEP_TRUE
656	am__quote
657	am__include
658	DEPDIR
659	OBJEXT
660	EXEEXT
661	ac_ct_CXX
662	CPPFLAGS
663	LDFLAGS
664	CXXFLAGS
665	CXX
666	CFA_FLAGS
667	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	CFACPP
677	CFACC
678	DRIVER_DIR
679	CFA_LIBDIR
680	CFA_BINDIR
681	CFA_INCDIR
682	CFA_PREFIX
683	DOendif
684	DOifskipcompile
685	BUILD_CONCURRENCY_FALSE
686	BUILD_CONCURRENCY_TRUE
687	BUILD_NO_LIB_FALSE
688	BUILD_NO_LIB_TRUE
689	BUILD_DEBUG_FALSE
690	BUILD_DEBUG_TRUE
691	BUILD_RELEASE_FALSE
692	BUILD_RELEASE_TRUE
693	CFA_BACKEND_CC
694	BACKEND_CC
695	CFA_NAME
696	am__untar
697	am__tar
698	AMTAR
699	am__leading_dot
700	SET_MAKE
701	AWK
702	mkdir_p
703	MKDIR_P
704	INSTALL_STRIP_PROGRAM
705	STRIP
706	install_sh
707	MAKEINFO
708	AUTOHEADER
709	AUTOMAKE
710	AUTOCONF
711	ACLOCAL
712	VERSION
713	PACKAGE
714	CYGPATH_W
715	am__isrc
716	INSTALL_DATA
717	INSTALL_SCRIPT
718	INSTALL_PROGRAM
719	AM_BACKSLASH
720	AM_DEFAULT_VERBOSITY
721	AM_DEFAULT_V
722	AM_V
723	target_alias
724	host_alias
725	build_alias
726	LIBS
727	ECHO_T
728	ECHO_N
729	ECHO_C
730	DEFS
731	mandir
732	localedir
733	libdir
734	psdir
735	pdfdir
736	dvidir
737	htmldir
738	infodir
739	docdir
740	oldincludedir
741	includedir
742	runstatedir
743	localstatedir
744	sharedstatedir
745	sysconfdir
746	datadir
747	datarootdir
748	libexecdir
749	sbindir
750	bindir
751	program_transform_name
752	prefix
753	exec_prefix
754	PACKAGE_URL
755	PACKAGE_BUGREPORT
756	PACKAGE_STRING
757	PACKAGE_VERSION
758	PACKAGE_TARNAME
759	PACKAGE_NAME
760	PATH_SEPARATOR
761	SHELL'
762	ac_subst_files=''
763	ac_user_opts='
764	enable_option_checking
765	enable_silent_rules
766	with_cfa_name
767	with_backend_compiler
768	enable_target_release
769	enable_target_debug
770	enable_threading
771	enable_dependency_tracking
772	'
773	ac_precious_vars='build_alias
774	host_alias
775	target_alias
776	CXX
777	CXXFLAGS
778	LDFLAGS
779	LIBS
780	CPPFLAGS
781	CCC
782	CC
783	CFLAGS
784	CCAS
785	CCASFLAGS
786	YACC
787	YFLAGS
788	CPP'
789
790
791	# Initialize some variables set by options.
792	ac_init_help=
793	ac_init_version=false
794	ac_unrecognized_opts=
795	ac_unrecognized_sep=
796	# The variables have the same names as the options, with
797	# dashes changed to underlines.
798	cache_file=/dev/null
799	exec_prefix=NONE
800	no_create=
801	no_recursion=
802	prefix=NONE
803	program_prefix=NONE
804	program_suffix=NONE
805	program_transform_name=s,x,x,
806	silent=
807	site=
808	srcdir=
809	verbose=
810	x_includes=NONE
811	x_libraries=NONE
812
813	# Installation directory options.
814	# These are left unexpanded so users can "make install exec_prefix=/foo"
815	# and all the variables that are supposed to be based on exec_prefix
816	# by default will actually change.
817	# Use braces instead of parens because sh, perl, etc. also accept them.
818	# (The list follows the same order as the GNU Coding Standards.)
819	bindir='${exec_prefix}/bin'
820	sbindir='${exec_prefix}/sbin'
821	libexecdir='${exec_prefix}/libexec'
822	datarootdir='${prefix}/share'
823	datadir='${datarootdir}'
824	sysconfdir='${prefix}/etc'
825	sharedstatedir='${prefix}/com'
826	localstatedir='${prefix}/var'
827	runstatedir='${localstatedir}/run'
828	includedir='${prefix}/include'
829	oldincludedir='/usr/include'
830	docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
831	infodir='${datarootdir}/info'
832	htmldir='${docdir}'
833	dvidir='${docdir}'
834	pdfdir='${docdir}'
835	psdir='${docdir}'
836	libdir='${exec_prefix}/lib'
837	localedir='${datarootdir}/locale'
838	mandir='${datarootdir}/man'
839
840	ac_prev=
841	ac_dashdash=
842	for ac_option
843	do
844	# If the previous option needs an argument, assign it.
845	if test -n "$ac_prev"; then
846	eval $ac_prev=\$ac_option
847	ac_prev=
848	continue
849	fi
850
851	case $ac_option in
852	=?) ac_optarg=`expr "X$ac_option" : '[^=]=$.$'` ;;
853	*=) ac_optarg= ;;
854	*) ac_optarg=yes ;;
855	esac
856
857	# Accept the important Cygnus configure options, so we can diagnose typos.
858
859	case $ac_dashdash$ac_option in
860	--)
861	ac_dashdash=yes ;;
862
863	-bindir \| --bindir \| --bindi \| --bind \| --bin \| --bi)
864	ac_prev=bindir ;;
865	-bindir=* \| --bindir=* \| --bindi=* \| --bind=* \| --bin=* \| --bi=*)
866	bindir=$ac_optarg ;;
867
868	-build \| --build \| --buil \| --bui \| --bu)
869	ac_prev=build_alias ;;
870	-build=* \| --build=* \| --buil=* \| --bui=* \| --bu=*)
871	build_alias=$ac_optarg ;;
872
873	-cache-file \| --cache-file \| --cache-fil \| --cache-fi \
874	\| --cache-f \| --cache- \| --cache \| --cach \| --cac \| --ca \| --c)
875	ac_prev=cache_file ;;
876	-cache-file=* \| --cache-file=* \| --cache-fil=* \| --cache-fi=* \
877	\| --cache-f=* \| --cache-=* \| --cache=* \| --cach=* \| --cac=* \| --ca=* \| --c=*)
878	cache_file=$ac_optarg ;;
879
880	--config-cache \| -C)
881	cache_file=config.cache ;;
882
883	-datadir \| --datadir \| --datadi \| --datad)
884	ac_prev=datadir ;;
885	-datadir=* \| --datadir=* \| --datadi=* \| --datad=*)
886	datadir=$ac_optarg ;;
887
888	-datarootdir \| --datarootdir \| --datarootdi \| --datarootd \| --dataroot \
889	\| --dataroo \| --dataro \| --datar)
890	ac_prev=datarootdir ;;
891	-datarootdir=* \| --datarootdir=* \| --datarootdi=* \| --datarootd=* \
892	\| --dataroot=* \| --dataroo=* \| --dataro=* \| --datar=*)
893	datarootdir=$ac_optarg ;;
894
895	-disable-* \| --disable-*)
896	ac_useropt=`expr "x$ac_option" : 'x-disable-$.$'`
897	# Reject names that are not valid shell variable names.
898	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
899	as_fn_error $? "invalid feature name: $ac_useropt"
900	ac_useropt_orig=$ac_useropt
901	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
902	case $ac_user_opts in
903	*"
904	"enable_$ac_useropt"
905	"*) ;;
906	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
907	ac_unrecognized_sep=', ';;
908	esac
909	eval enable_$ac_useropt=no ;;
910
911	-docdir \| --docdir \| --docdi \| --doc \| --do)
912	ac_prev=docdir ;;
913	-docdir=* \| --docdir=* \| --docdi=* \| --doc=* \| --do=*)
914	docdir=$ac_optarg ;;
915
916	-dvidir \| --dvidir \| --dvidi \| --dvid \| --dvi \| --dv)
917	ac_prev=dvidir ;;
918	-dvidir=* \| --dvidir=* \| --dvidi=* \| --dvid=* \| --dvi=* \| --dv=*)
919	dvidir=$ac_optarg ;;
920
921	-enable-* \| --enable-*)
922	ac_useropt=`expr "x$ac_option" : 'x-enable-$[^=]$'`
923	# Reject names that are not valid shell variable names.
924	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
925	as_fn_error $? "invalid feature name: $ac_useropt"
926	ac_useropt_orig=$ac_useropt
927	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
928	case $ac_user_opts in
929	*"
930	"enable_$ac_useropt"
931	"*) ;;
932	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
933	ac_unrecognized_sep=', ';;
934	esac
935	eval enable_$ac_useropt=\$ac_optarg ;;
936
937	-exec-prefix \| --exec_prefix \| --exec-prefix \| --exec-prefi \
938	\| --exec-pref \| --exec-pre \| --exec-pr \| --exec-p \| --exec- \
939	\| --exec \| --exe \| --ex)
940	ac_prev=exec_prefix ;;
941	-exec-prefix=* \| --exec_prefix=* \| --exec-prefix=* \| --exec-prefi=* \
942	\| --exec-pref=* \| --exec-pre=* \| --exec-pr=* \| --exec-p=* \| --exec-=* \
943	\| --exec=* \| --exe=* \| --ex=*)
944	exec_prefix=$ac_optarg ;;
945
946	-gas \| --gas \| --ga \| --g)
947	# Obsolete; use --with-gas.
948	with_gas=yes ;;
949
950	-help \| --help \| --hel \| --he \| -h)
951	ac_init_help=long ;;
952	-help=r* \| --help=r* \| --hel=r* \| --he=r* \| -hr*)
953	ac_init_help=recursive ;;
954	-help=s* \| --help=s* \| --hel=s* \| --he=s* \| -hs*)
955	ac_init_help=short ;;
956
957	-host \| --host \| --hos \| --ho)
958	ac_prev=host_alias ;;
959	-host=* \| --host=* \| --hos=* \| --ho=*)
960	host_alias=$ac_optarg ;;
961
962	-htmldir \| --htmldir \| --htmldi \| --htmld \| --html \| --htm \| --ht)
963	ac_prev=htmldir ;;
964	-htmldir=* \| --htmldir=* \| --htmldi=* \| --htmld=* \| --html=* \| --htm=* \
965	\| --ht=*)
966	htmldir=$ac_optarg ;;
967
968	-includedir \| --includedir \| --includedi \| --included \| --include \
969	\| --includ \| --inclu \| --incl \| --inc)
970	ac_prev=includedir ;;
971	-includedir=* \| --includedir=* \| --includedi=* \| --included=* \| --include=* \
972	\| --includ=* \| --inclu=* \| --incl=* \| --inc=*)
973	includedir=$ac_optarg ;;
974
975	-infodir \| --infodir \| --infodi \| --infod \| --info \| --inf)
976	ac_prev=infodir ;;
977	-infodir=* \| --infodir=* \| --infodi=* \| --infod=* \| --info=* \| --inf=*)
978	infodir=$ac_optarg ;;
979
980	-libdir \| --libdir \| --libdi \| --libd)
981	ac_prev=libdir ;;
982	-libdir=* \| --libdir=* \| --libdi=* \| --libd=*)
983	libdir=$ac_optarg ;;
984
985	-libexecdir \| --libexecdir \| --libexecdi \| --libexecd \| --libexec \
986	\| --libexe \| --libex \| --libe)
987	ac_prev=libexecdir ;;
988	-libexecdir=* \| --libexecdir=* \| --libexecdi=* \| --libexecd=* \| --libexec=* \
989	\| --libexe=* \| --libex=* \| --libe=*)
990	libexecdir=$ac_optarg ;;
991
992	-localedir \| --localedir \| --localedi \| --localed \| --locale)
993	ac_prev=localedir ;;
994	-localedir=* \| --localedir=* \| --localedi=* \| --localed=* \| --locale=*)
995	localedir=$ac_optarg ;;
996
997	-localstatedir \| --localstatedir \| --localstatedi \| --localstated \
998	\| --localstate \| --localstat \| --localsta \| --localst \| --locals)
999	ac_prev=localstatedir ;;
1000	-localstatedir=* \| --localstatedir=* \| --localstatedi=* \| --localstated=* \
1001	\| --localstate=* \| --localstat=* \| --localsta=* \| --localst=* \| --locals=*)
1002	localstatedir=$ac_optarg ;;
1003
1004	-mandir \| --mandir \| --mandi \| --mand \| --man \| --ma \| --m)
1005	ac_prev=mandir ;;
1006	-mandir=* \| --mandir=* \| --mandi=* \| --mand=* \| --man=* \| --ma=* \| --m=*)
1007	mandir=$ac_optarg ;;
1008
1009	-nfp \| --nfp \| --nf)
1010	# Obsolete; use --without-fp.
1011	with_fp=no ;;
1012
1013	-no-create \| --no-create \| --no-creat \| --no-crea \| --no-cre \
1014	\| --no-cr \| --no-c \| -n)
1015	no_create=yes ;;
1016
1017	-no-recursion \| --no-recursion \| --no-recursio \| --no-recursi \
1018	\| --no-recurs \| --no-recur \| --no-recu \| --no-rec \| --no-re \| --no-r)
1019	no_recursion=yes ;;
1020
1021	-oldincludedir \| --oldincludedir \| --oldincludedi \| --oldincluded \
1022	\| --oldinclude \| --oldinclud \| --oldinclu \| --oldincl \| --oldinc \
1023	\| --oldin \| --oldi \| --old \| --ol \| --o)
1024	ac_prev=oldincludedir ;;
1025	-oldincludedir=* \| --oldincludedir=* \| --oldincludedi=* \| --oldincluded=* \
1026	\| --oldinclude=* \| --oldinclud=* \| --oldinclu=* \| --oldincl=* \| --oldinc=* \
1027	\| --oldin=* \| --oldi=* \| --old=* \| --ol=* \| --o=*)
1028	oldincludedir=$ac_optarg ;;
1029
1030	-prefix \| --prefix \| --prefi \| --pref \| --pre \| --pr \| --p)
1031	ac_prev=prefix ;;
1032	-prefix=* \| --prefix=* \| --prefi=* \| --pref=* \| --pre=* \| --pr=* \| --p=*)
1033	prefix=$ac_optarg ;;
1034
1035	-program-prefix \| --program-prefix \| --program-prefi \| --program-pref \
1036	\| --program-pre \| --program-pr \| --program-p)
1037	ac_prev=program_prefix ;;
1038	-program-prefix=* \| --program-prefix=* \| --program-prefi=* \
1039	\| --program-pref=* \| --program-pre=* \| --program-pr=* \| --program-p=*)
1040	program_prefix=$ac_optarg ;;
1041
1042	-program-suffix \| --program-suffix \| --program-suffi \| --program-suff \
1043	\| --program-suf \| --program-su \| --program-s)
1044	ac_prev=program_suffix ;;
1045	-program-suffix=* \| --program-suffix=* \| --program-suffi=* \
1046	\| --program-suff=* \| --program-suf=* \| --program-su=* \| --program-s=*)
1047	program_suffix=$ac_optarg ;;
1048
1049	-program-transform-name \| --program-transform-name \
1050	\| --program-transform-nam \| --program-transform-na \
1051	\| --program-transform-n \| --program-transform- \
1052	\| --program-transform \| --program-transfor \
1053	\| --program-transfo \| --program-transf \
1054	\| --program-trans \| --program-tran \
1055	\| --progr-tra \| --program-tr \| --program-t)
1056	ac_prev=program_transform_name ;;
1057	-program-transform-name=* \| --program-transform-name=* \
1058	\| --program-transform-nam=* \| --program-transform-na=* \
1059	\| --program-transform-n=* \| --program-transform-=* \
1060	\| --program-transform=* \| --program-transfor=* \
1061	\| --program-transfo=* \| --program-transf=* \
1062	\| --program-trans=* \| --program-tran=* \
1063	\| --progr-tra=* \| --program-tr=* \| --program-t=*)
1064	program_transform_name=$ac_optarg ;;
1065
1066	-pdfdir \| --pdfdir \| --pdfdi \| --pdfd \| --pdf \| --pd)
1067	ac_prev=pdfdir ;;
1068	-pdfdir=* \| --pdfdir=* \| --pdfdi=* \| --pdfd=* \| --pdf=* \| --pd=*)
1069	pdfdir=$ac_optarg ;;
1070
1071	-psdir \| --psdir \| --psdi \| --psd \| --ps)
1072	ac_prev=psdir ;;
1073	-psdir=* \| --psdir=* \| --psdi=* \| --psd=* \| --ps=*)
1074	psdir=$ac_optarg ;;
1075
1076	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
1077	\| -silent \| --silent \| --silen \| --sile \| --sil)
1078	silent=yes ;;
1079
1080	-runstatedir \| --runstatedir \| --runstatedi \| --runstated \
1081	\| --runstate \| --runstat \| --runsta \| --runst \| --runs \
1082	\| --run \| --ru \| --r)
1083	ac_prev=runstatedir ;;
1084	-runstatedir=* \| --runstatedir=* \| --runstatedi=* \| --runstated=* \
1085	\| --runstate=* \| --runstat=* \| --runsta=* \| --runst=* \| --runs=* \
1086	\| --run=* \| --ru=* \| --r=*)
1087	runstatedir=$ac_optarg ;;
1088
1089	-sbindir \| --sbindir \| --sbindi \| --sbind \| --sbin \| --sbi \| --sb)
1090	ac_prev=sbindir ;;
1091	-sbindir=* \| --sbindir=* \| --sbindi=* \| --sbind=* \| --sbin=* \
1092	\| --sbi=* \| --sb=*)
1093	sbindir=$ac_optarg ;;
1094
1095	-sharedstatedir \| --sharedstatedir \| --sharedstatedi \
1096	\| --sharedstated \| --sharedstate \| --sharedstat \| --sharedsta \
1097	\| --sharedst \| --shareds \| --shared \| --share \| --shar \
1098	\| --sha \| --sh)
1099	ac_prev=sharedstatedir ;;
1100	-sharedstatedir=* \| --sharedstatedir=* \| --sharedstatedi=* \
1101	\| --sharedstated=* \| --sharedstate=* \| --sharedstat=* \| --sharedsta=* \
1102	\| --sharedst=* \| --shareds=* \| --shared=* \| --share=* \| --shar=* \
1103	\| --sha=* \| --sh=*)
1104	sharedstatedir=$ac_optarg ;;
1105
1106	-site \| --site \| --sit)
1107	ac_prev=site ;;
1108	-site=* \| --site=* \| --sit=*)
1109	site=$ac_optarg ;;
1110
1111	-srcdir \| --srcdir \| --srcdi \| --srcd \| --src \| --sr)
1112	ac_prev=srcdir ;;
1113	-srcdir=* \| --srcdir=* \| --srcdi=* \| --srcd=* \| --src=* \| --sr=*)
1114	srcdir=$ac_optarg ;;
1115
1116	-sysconfdir \| --sysconfdir \| --sysconfdi \| --sysconfd \| --sysconf \
1117	\| --syscon \| --sysco \| --sysc \| --sys \| --sy)
1118	ac_prev=sysconfdir ;;
1119	-sysconfdir=* \| --sysconfdir=* \| --sysconfdi=* \| --sysconfd=* \| --sysconf=* \
1120	\| --syscon=* \| --sysco=* \| --sysc=* \| --sys=* \| --sy=*)
1121	sysconfdir=$ac_optarg ;;
1122
1123	-target \| --target \| --targe \| --targ \| --tar \| --ta \| --t)
1124	ac_prev=target_alias ;;
1125	-target=* \| --target=* \| --targe=* \| --targ=* \| --tar=* \| --ta=* \| --t=*)
1126	target_alias=$ac_optarg ;;
1127
1128	-v \| -verbose \| --verbose \| --verbos \| --verbo \| --verb)
1129	verbose=yes ;;
1130
1131	-version \| --version \| --versio \| --versi \| --vers \| -V)
1132	ac_init_version=: ;;
1133
1134	-with-* \| --with-*)
1135	ac_useropt=`expr "x$ac_option" : 'x-with-$[^=]$'`
1136	# Reject names that are not valid shell variable names.
1137	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1138	as_fn_error $? "invalid package name: $ac_useropt"
1139	ac_useropt_orig=$ac_useropt
1140	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1141	case $ac_user_opts in
1142	*"
1143	"with_$ac_useropt"
1144	"*) ;;
1145	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1146	ac_unrecognized_sep=', ';;
1147	esac
1148	eval with_$ac_useropt=\$ac_optarg ;;
1149
1150	-without-* \| --without-*)
1151	ac_useropt=`expr "x$ac_option" : 'x-without-$.$'`
1152	# Reject names that are not valid shell variable names.
1153	expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1154	as_fn_error $? "invalid package name: $ac_useropt"
1155	ac_useropt_orig=$ac_useropt
1156	ac_useropt=`$as_echo "$ac_useropt" \| sed 's/[-+.]/_/g'`
1157	case $ac_user_opts in
1158	*"
1159	"with_$ac_useropt"
1160	"*) ;;
1161	*) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1162	ac_unrecognized_sep=', ';;
1163	esac
1164	eval with_$ac_useropt=no ;;
1165
1166	--x)
1167	# Obsolete; use --with-x.
1168	with_x=yes ;;
1169
1170	-x-includes \| --x-includes \| --x-include \| --x-includ \| --x-inclu \
1171	\| --x-incl \| --x-inc \| --x-in \| --x-i)
1172	ac_prev=x_includes ;;
1173	-x-includes=* \| --x-includes=* \| --x-include=* \| --x-includ=* \| --x-inclu=* \
1174	\| --x-incl=* \| --x-inc=* \| --x-in=* \| --x-i=*)
1175	x_includes=$ac_optarg ;;
1176
1177	-x-libraries \| --x-libraries \| --x-librarie \| --x-librari \
1178	\| --x-librar \| --x-libra \| --x-libr \| --x-lib \| --x-li \| --x-l)
1179	ac_prev=x_libraries ;;
1180	-x-libraries=* \| --x-libraries=* \| --x-librarie=* \| --x-librari=* \
1181	\| --x-librar=* \| --x-libra=* \| --x-libr=* \| --x-lib=* \| --x-li=* \| --x-l=*)
1182	x_libraries=$ac_optarg ;;
1183
1184	-*) as_fn_error $? "unrecognized option: \`$ac_option'
1185	Try \`$0 --help' for more information"
1186	;;
1187
1188	=)
1189	ac_envvar=`expr "x$ac_option" : 'x$[^=]*$='`
1190	# Reject names that are not valid shell variable names.
1191	case $ac_envvar in #(
1192	'' \| [0-9]* \| [!_$as_cr_alnum] )
1193	as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
1194	esac
1195	eval $ac_envvar=\$ac_optarg
1196	export $ac_envvar ;;
1197
1198	*)
1199	# FIXME: should be removed in autoconf 3.0.
1200	$as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1201	expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1202	$as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1203	: "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
1204	;;
1205
1206	esac
1207	done
1208
1209	if test -n "$ac_prev"; then
1210	ac_option=--`echo $ac_prev \| sed 's/_/-/g'`
1211	as_fn_error $? "missing argument to $ac_option"
1212	fi
1213
1214	if test -n "$ac_unrecognized_opts"; then
1215	case $enable_option_checking in
1216	no) ;;
1217	fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
1218	*) $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1219	esac
1220	fi
1221
1222	# Check all directory arguments for consistency.
1223	for ac_var in exec_prefix prefix bindir sbindir libexecdir datarootdir \
1224	datadir sysconfdir sharedstatedir localstatedir includedir \
1225	oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1226	libdir localedir mandir runstatedir
1227	do
1228	eval ac_val=\$$ac_var
1229	# Remove trailing slashes.
1230	case $ac_val in
1231	*/ )
1232	ac_val=`expr "X$ac_val" : 'X$.[^/]$' \\| "X$ac_val" : 'X$.$'`
1233	eval $ac_var=\$ac_val;;
1234	esac
1235	# Be sure to have absolute directory names.
1236	case $ac_val in
1237	[\\/$]* \| ?:[\\/]* ) continue;;
1238	NONE \| '' ) case $ac_var in *prefix ) continue;; esac;;
1239	esac
1240	as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
1241	done
1242
1243	# There might be people who depend on the old broken behavior: `$host'
1244	# used to hold the argument of --host etc.
1245	# FIXME: To remove some day.
1246	build=$build_alias
1247	host=$host_alias
1248	target=$target_alias
1249
1250	# FIXME: To remove some day.
1251	if test "x$host_alias" != x; then
1252	if test "x$build_alias" = x; then
1253	cross_compiling=maybe
1254	elif test "x$build_alias" != "x$host_alias"; then
1255	cross_compiling=yes
1256	fi
1257	fi
1258
1259	ac_tool_prefix=
1260	test -n "$host_alias" && ac_tool_prefix=$host_alias-
1261
1262	test "$silent" = yes && exec 6>/dev/null
1263
1264
1265	ac_pwd=`pwd` && test -n "$ac_pwd" &&
1266	ac_ls_di=`ls -di .` &&
1267	ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` \|\|
1268	as_fn_error $? "working directory cannot be determined"
1269	test "X$ac_ls_di" = "X$ac_pwd_ls_di" \|\|
1270	as_fn_error $? "pwd does not report name of working directory"
1271
1272
1273	# Find the source files, if location was not specified.
1274	if test -z "$srcdir"; then
1275	ac_srcdir_defaulted=yes
1276	# Try the directory containing this script, then the parent directory.
1277	ac_confdir=`$as_dirname -- "$as_myself" \|\|
1278	$as_expr X"$as_myself" : 'X$.[^/]$//[^/][^/]/$' \\| \
1279	X"$as_myself" : 'X$//$[^/]' \\| \
1280	X"$as_myself" : 'X$//$$' \\| \
1281	X"$as_myself" : 'X$/$' \\| . 2>/dev/null \|\|
1282	$as_echo X"$as_myself" \|
1283	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
1284	s//\1/
1285	q
1286	}
1287	/^X$\/\/$[^/].*/{
1288	s//\1/
1289	q
1290	}
1291	/^X$\/\/$$/{
1292	s//\1/
1293	q
1294	}
1295	/^X$\/$.*/{
1296	s//\1/
1297	q
1298	}
1299	s/.*/./; q'`
1300	srcdir=$ac_confdir
1301	if test ! -r "$srcdir/$ac_unique_file"; then
1302	srcdir=..
1303	fi
1304	else
1305	ac_srcdir_defaulted=no
1306	fi
1307	if test ! -r "$srcdir/$ac_unique_file"; then
1308	test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1309	as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
1310	fi
1311	ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1312	ac_abs_confdir=`(
1313	cd "$srcdir" && test -r "./$ac_unique_file" \|\| as_fn_error $? "$ac_msg"
1314	pwd)`
1315	# When building in place, set srcdir=.
1316	if test "$ac_abs_confdir" = "$ac_pwd"; then
1317	srcdir=.
1318	fi
1319	# Remove unnecessary trailing slashes from srcdir.
1320	# Double slashes in file names in object file debugging info
1321	# mess up M-x gdb in Emacs.
1322	case $srcdir in
1323	/) srcdir=`expr "X$srcdir" : 'X$.[^/]$' \\| "X$srcdir" : 'X$.*$'`;;
1324	esac
1325	for ac_var in $ac_precious_vars; do
1326	eval ac_env_${ac_var}_set=\${${ac_var}+set}
1327	eval ac_env_${ac_var}_value=\$${ac_var}
1328	eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1329	eval ac_cv_env_${ac_var}_value=\$${ac_var}
1330	done
1331
1332	#
1333	# Report the --help message.
1334	#
1335	if test "$ac_init_help" = "long"; then
1336	# Omit some internal or obsolete options to make the list less imposing.
1337	# This message is too long to be a string in the A/UX 3.1 sh.
1338	cat <<_ACEOF
1339	\`configure' configures cfa-cc 1.0.0.0 to adapt to many kinds of systems.
1340
1341	Usage: $0 [OPTION]... [VAR=VALUE]...
1342
1343	To assign environment variables (e.g., CC, CFLAGS...), specify them as
1344	VAR=VALUE. See below for descriptions of some of the useful variables.
1345
1346	Defaults for the options are specified in brackets.
1347
1348	Configuration:
1349	-h, --help display this help and exit
1350	--help=short display options specific to this package
1351	--help=recursive display the short help of all the included packages
1352	-V, --version display version information and exit
1353	-q, --quiet, --silent do not print \`checking ...' messages
1354	--cache-file=FILE cache test results in FILE [disabled]
1355	-C, --config-cache alias for \`--cache-file=config.cache'
1356	-n, --no-create do not create output files
1357	--srcdir=DIR find the sources in DIR [configure dir or \`..']
1358
1359	Installation directories:
1360	--prefix=PREFIX install architecture-independent files in PREFIX
1361	[$ac_default_prefix]
1362	--exec-prefix=EPREFIX install architecture-dependent files in EPREFIX
1363	[PREFIX]
1364
1365	By default, \`make install' will install all the files in
1366	\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc. You can specify
1367	an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1368	for instance \`--prefix=\$HOME'.
1369
1370	For better control, use the options below.
1371
1372	Fine tuning of the installation directories:
1373	--bindir=DIR user executables [EPREFIX/bin]
1374	--sbindir=DIR system admin executables [EPREFIX/sbin]
1375	--libexecdir=DIR program executables [EPREFIX/libexec]
1376	--sysconfdir=DIR read-only single-machine data [PREFIX/etc]
1377	--sharedstatedir=DIR modifiable architecture-independent data [PREFIX/com]
1378	--localstatedir=DIR modifiable single-machine data [PREFIX/var]
1379	--runstatedir=DIR modifiable per-process data [LOCALSTATEDIR/run]
1380	--libdir=DIR object code libraries [EPREFIX/lib]
1381	--includedir=DIR C header files [PREFIX/include]
1382	--oldincludedir=DIR C header files for non-gcc [/usr/include]
1383	--datarootdir=DIR read-only arch.-independent data root [PREFIX/share]
1384	--datadir=DIR read-only architecture-independent data [DATAROOTDIR]
1385	--infodir=DIR info documentation [DATAROOTDIR/info]
1386	--localedir=DIR locale-dependent data [DATAROOTDIR/locale]
1387	--mandir=DIR man documentation [DATAROOTDIR/man]
1388	--docdir=DIR documentation root [DATAROOTDIR/doc/cfa-cc]
1389	--htmldir=DIR html documentation [DOCDIR]
1390	--dvidir=DIR dvi documentation [DOCDIR]
1391	--pdfdir=DIR pdf documentation [DOCDIR]
1392	--psdir=DIR ps documentation [DOCDIR]
1393	_ACEOF
1394
1395	cat <<\_ACEOF
1396
1397	Program names:
1398	--program-prefix=PREFIX prepend PREFIX to installed program names
1399	--program-suffix=SUFFIX append SUFFIX to installed program names
1400	--program-transform-name=PROGRAM run sed PROGRAM on installed program names
1401
1402	System types:
1403	--build=BUILD configure for building on BUILD [guessed]
1404	--host=HOST cross-compile to build programs to run on HOST [BUILD]
1405	_ACEOF
1406	fi
1407
1408	if test -n "$ac_init_help"; then
1409	case $ac_init_help in
1410	short \| recursive ) echo "Configuration of cfa-cc 1.0.0.0:";;
1411	esac
1412	cat <<\_ACEOF
1413
1414	Optional Features:
1415	--disable-option-checking ignore unrecognized --enable/--with options
1416	--disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
1417	--enable-FEATURE[=ARG] include FEATURE [ARG=yes]
1418	--enable-silent-rules less verbose build output (undo: "make V=1")
1419	--disable-silent-rules verbose build output (undo: "make V=0")
1420	--enable-target-release Build and install the release target
1421	--enable-target-debug Build and install the debug target
1422	--enable-threading Build and install libcfa with threading support
1423	(Enabled by default)
1424	--enable-dependency-tracking
1425	do not reject slow dependency extractors
1426	--disable-dependency-tracking
1427	speeds up one-time build
1428
1429	Optional Packages:
1430	--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
1431	--without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
1432	--with-cfa-name=NAME NAME too which cfa will be installed
1433	--with-backend-compiler=PROGRAM PROGRAM that performs the final code compilation (must be gcc-compatible)
1434
1435	Some influential environment variables:
1436	CXX C++ compiler command
1437	CXXFLAGS C++ compiler flags
1438	LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
1439	nonstandard directory <lib dir>
1440	LIBS libraries to pass to the linker, e.g. -l<library>
1441	CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
1442	you have headers in a nonstandard directory <include dir>
1443	CC C compiler command
1444	CFLAGS C compiler flags
1445	CCAS assembler compiler command (defaults to CC)
1446	CCASFLAGS assembler compiler flags (defaults to CFLAGS)
1447	YACC The `Yet Another Compiler Compiler' implementation to use.
1448	Defaults to the first program found out of: `bison -y', `byacc',
1449	`yacc'.
1450	YFLAGS The list of arguments that will be passed by default to $YACC.
1451	This script will default YFLAGS to the empty string to avoid a
1452	default value of `-d' given by some make applications.
1453	CPP C preprocessor
1454
1455	Use these variables to override the choices made by `configure' or to help
1456	it to find libraries and programs with nonstandard names/locations.
1457
1458	Report bugs to <cforall@plg.uwaterloo.ca>.
1459	_ACEOF
1460	ac_status=$?
1461	fi
1462
1463	if test "$ac_init_help" = "recursive"; then
1464	# If there are subdirs, report their specific --help.
1465	for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1466	test -d "$ac_dir" \|\|
1467	{ cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } \|\|
1468	continue
1469	ac_builddir=.
1470
1471	case "$ac_dir" in
1472	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1473	*)
1474	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
1475	# A ".." for each directory in $ac_dir_suffix.
1476	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
1477	case $ac_top_builddir_sub in
1478	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1479	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1480	esac ;;
1481	esac
1482	ac_abs_top_builddir=$ac_pwd
1483	ac_abs_builddir=$ac_pwd$ac_dir_suffix
1484	# for backward compatibility:
1485	ac_top_builddir=$ac_top_build_prefix
1486
1487	case $srcdir in
1488	.) # We are building in place.
1489	ac_srcdir=.
1490	ac_top_srcdir=$ac_top_builddir_sub
1491	ac_abs_top_srcdir=$ac_pwd ;;
1492	[\\/]* \| ?:[\\/]* ) # Absolute name.
1493	ac_srcdir=$srcdir$ac_dir_suffix;
1494	ac_top_srcdir=$srcdir
1495	ac_abs_top_srcdir=$srcdir ;;
1496	*) # Relative name.
1497	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1498	ac_top_srcdir=$ac_top_build_prefix$srcdir
1499	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1500	esac
1501	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1502
1503	cd "$ac_dir" \|\| { ac_status=$?; continue; }
1504	# Check for guested configure.
1505	if test -f "$ac_srcdir/configure.gnu"; then
1506	echo &&
1507	$SHELL "$ac_srcdir/configure.gnu" --help=recursive
1508	elif test -f "$ac_srcdir/configure"; then
1509	echo &&
1510	$SHELL "$ac_srcdir/configure" --help=recursive
1511	else
1512	$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1513	fi \|\| ac_status=$?
1514	cd "$ac_pwd" \|\| { ac_status=$?; break; }
1515	done
1516	fi
1517
1518	test -n "$ac_init_help" && exit $ac_status
1519	if $ac_init_version; then
1520	cat <<\_ACEOF
1521	cfa-cc configure 1.0.0.0
1522	generated by GNU Autoconf 2.69
1523
1524	Copyright (C) 2012 Free Software Foundation, Inc.
1525	This configure script is free software; the Free Software Foundation
1526	gives unlimited permission to copy, distribute and modify it.
1527	_ACEOF
1528	exit
1529	fi
1530
1531	## ------------------------ ##
1532	## Autoconf initialization. ##
1533	## ------------------------ ##
1534
1535	# ac_fn_cxx_try_compile LINENO
1536	# ----------------------------
1537	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1538	ac_fn_cxx_try_compile ()
1539	{
1540	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1541	rm -f conftest.$ac_objext
1542	if { { ac_try="$ac_compile"
1543	case "(($ac_try" in
1544	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1545	*) ac_try_echo=$ac_try;;
1546	esac
1547	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1548	$as_echo "$ac_try_echo"; } >&5
1549	(eval "$ac_compile") 2>conftest.err
1550	ac_status=$?
1551	if test -s conftest.err; then
1552	grep -v '^ *+' conftest.err >conftest.er1
1553	cat conftest.er1 >&5
1554	mv -f conftest.er1 conftest.err
1555	fi
1556	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1557	test $ac_status = 0; } && {
1558	test -z "$ac_cxx_werror_flag" \|\|
1559	test ! -s conftest.err
1560	} && test -s conftest.$ac_objext; then :
1561	ac_retval=0
1562	else
1563	$as_echo "$as_me: failed program was:" >&5
1564	sed 's/^/\| /' conftest.$ac_ext >&5
1565
1566	ac_retval=1
1567	fi
1568	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1569	as_fn_set_status $ac_retval
1570
1571	} # ac_fn_cxx_try_compile
1572
1573	# ac_fn_c_try_compile LINENO
1574	# --------------------------
1575	# Try to compile conftest.$ac_ext, and return whether this succeeded.
1576	ac_fn_c_try_compile ()
1577	{
1578	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1579	rm -f conftest.$ac_objext
1580	if { { ac_try="$ac_compile"
1581	case "(($ac_try" in
1582	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1583	*) ac_try_echo=$ac_try;;
1584	esac
1585	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1586	$as_echo "$ac_try_echo"; } >&5
1587	(eval "$ac_compile") 2>conftest.err
1588	ac_status=$?
1589	if test -s conftest.err; then
1590	grep -v '^ *+' conftest.err >conftest.er1
1591	cat conftest.er1 >&5
1592	mv -f conftest.er1 conftest.err
1593	fi
1594	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1595	test $ac_status = 0; } && {
1596	test -z "$ac_c_werror_flag" \|\|
1597	test ! -s conftest.err
1598	} && test -s conftest.$ac_objext; then :
1599	ac_retval=0
1600	else
1601	$as_echo "$as_me: failed program was:" >&5
1602	sed 's/^/\| /' conftest.$ac_ext >&5
1603
1604	ac_retval=1
1605	fi
1606	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1607	as_fn_set_status $ac_retval
1608
1609	} # ac_fn_c_try_compile
1610
1611	# ac_fn_c_try_link LINENO
1612	# -----------------------
1613	# Try to link conftest.$ac_ext, and return whether this succeeded.
1614	ac_fn_c_try_link ()
1615	{
1616	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1617	rm -f conftest.$ac_objext conftest$ac_exeext
1618	if { { ac_try="$ac_link"
1619	case "(($ac_try" in
1620	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1621	*) ac_try_echo=$ac_try;;
1622	esac
1623	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1624	$as_echo "$ac_try_echo"; } >&5
1625	(eval "$ac_link") 2>conftest.err
1626	ac_status=$?
1627	if test -s conftest.err; then
1628	grep -v '^ *+' conftest.err >conftest.er1
1629	cat conftest.er1 >&5
1630	mv -f conftest.er1 conftest.err
1631	fi
1632	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1633	test $ac_status = 0; } && {
1634	test -z "$ac_c_werror_flag" \|\|
1635	test ! -s conftest.err
1636	} && test -s conftest$ac_exeext && {
1637	test "$cross_compiling" = yes \|\|
1638	test -x conftest$ac_exeext
1639	}; then :
1640	ac_retval=0
1641	else
1642	$as_echo "$as_me: failed program was:" >&5
1643	sed 's/^/\| /' conftest.$ac_ext >&5
1644
1645	ac_retval=1
1646	fi
1647	# Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
1648	# created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
1649	# interfere with the next link command; also delete a directory that is
1650	# left behind by Apple's compiler. We do this before executing the actions.
1651	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1652	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1653	as_fn_set_status $ac_retval
1654
1655	} # ac_fn_c_try_link
1656
1657	# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
1658	# -------------------------------------------
1659	# Tests whether TYPE exists after having included INCLUDES, setting cache
1660	# variable VAR accordingly.
1661	ac_fn_c_check_type ()
1662	{
1663	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1664	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1665	$as_echo_n "checking for $2... " >&6; }
1666	if eval \${$3+:} false; then :
1667	$as_echo_n "(cached) " >&6
1668	else
1669	eval "$3=no"
1670	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1671	/* end confdefs.h. */
1672	$4
1673	int
1674	main ()
1675	{
1676	if (sizeof ($2))
1677	return 0;
1678	;
1679	return 0;
1680	}
1681	_ACEOF
1682	if ac_fn_c_try_compile "$LINENO"; then :
1683	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1684	/* end confdefs.h. */
1685	$4
1686	int
1687	main ()
1688	{
1689	if (sizeof (($2)))
1690	return 0;
1691	;
1692	return 0;
1693	}
1694	_ACEOF
1695	if ac_fn_c_try_compile "$LINENO"; then :
1696
1697	else
1698	eval "$3=yes"
1699	fi
1700	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1701	fi
1702	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1703	fi
1704	eval ac_res=\$$3
1705	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1706	$as_echo "$ac_res" >&6; }
1707	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1708
1709	} # ac_fn_c_check_type
1710
1711	# ac_fn_c_try_cpp LINENO
1712	# ----------------------
1713	# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1714	ac_fn_c_try_cpp ()
1715	{
1716	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1717	if { { ac_try="$ac_cpp conftest.$ac_ext"
1718	case "(($ac_try" in
1719	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1720	*) ac_try_echo=$ac_try;;
1721	esac
1722	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1723	$as_echo "$ac_try_echo"; } >&5
1724	(eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1725	ac_status=$?
1726	if test -s conftest.err; then
1727	grep -v '^ *+' conftest.err >conftest.er1
1728	cat conftest.er1 >&5
1729	mv -f conftest.er1 conftest.err
1730	fi
1731	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1732	test $ac_status = 0; } > conftest.i && {
1733	test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" \|\|
1734	test ! -s conftest.err
1735	}; then :
1736	ac_retval=0
1737	else
1738	$as_echo "$as_me: failed program was:" >&5
1739	sed 's/^/\| /' conftest.$ac_ext >&5
1740
1741	ac_retval=1
1742	fi
1743	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1744	as_fn_set_status $ac_retval
1745
1746	} # ac_fn_c_try_cpp
1747
1748	# ac_fn_c_try_run LINENO
1749	# ----------------------
1750	# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1751	# that executables can be run.
1752	ac_fn_c_try_run ()
1753	{
1754	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1755	if { { ac_try="$ac_link"
1756	case "(($ac_try" in
1757	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1758	*) ac_try_echo=$ac_try;;
1759	esac
1760	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1761	$as_echo "$ac_try_echo"; } >&5
1762	(eval "$ac_link") 2>&5
1763	ac_status=$?
1764	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1765	test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1766	{ { case "(($ac_try" in
1767	\" \| \` \| \\) ac_try_echo=\$ac_try;;
1768	*) ac_try_echo=$ac_try;;
1769	esac
1770	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1771	$as_echo "$ac_try_echo"; } >&5
1772	(eval "$ac_try") 2>&5
1773	ac_status=$?
1774	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1775	test $ac_status = 0; }; }; then :
1776	ac_retval=0
1777	else
1778	$as_echo "$as_me: program exited with status $ac_status" >&5
1779	$as_echo "$as_me: failed program was:" >&5
1780	sed 's/^/\| /' conftest.$ac_ext >&5
1781
1782	ac_retval=$ac_status
1783	fi
1784	rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1785	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1786	as_fn_set_status $ac_retval
1787
1788	} # ac_fn_c_try_run
1789
1790	# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1791	# -------------------------------------------------------
1792	# Tests whether HEADER exists and can be compiled using the include files in
1793	# INCLUDES, setting the cache variable VAR accordingly.
1794	ac_fn_c_check_header_compile ()
1795	{
1796	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1797	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1798	$as_echo_n "checking for $2... " >&6; }
1799	if eval \${$3+:} false; then :
1800	$as_echo_n "(cached) " >&6
1801	else
1802	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1803	/* end confdefs.h. */
1804	$4
1805	#include <$2>
1806	_ACEOF
1807	if ac_fn_c_try_compile "$LINENO"; then :
1808	eval "$3=yes"
1809	else
1810	eval "$3=no"
1811	fi
1812	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1813	fi
1814	eval ac_res=\$$3
1815	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1816	$as_echo "$ac_res" >&6; }
1817	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1818
1819	} # ac_fn_c_check_header_compile
1820
1821	# ac_fn_c_check_func LINENO FUNC VAR
1822	# ----------------------------------
1823	# Tests whether FUNC exists, setting the cache variable VAR accordingly
1824	ac_fn_c_check_func ()
1825	{
1826	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1827	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1828	$as_echo_n "checking for $2... " >&6; }
1829	if eval \${$3+:} false; then :
1830	$as_echo_n "(cached) " >&6
1831	else
1832	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1833	/* end confdefs.h. */
1834	/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
1835	For example, HP-UX 11i <limits.h> declares gettimeofday. */
1836	#define $2 innocuous_$2
1837
1838	/* System header to define __stub macros and hopefully few prototypes,
1839	which can conflict with char $2 (); below.
1840	Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
1841	<limits.h> exists even on freestanding compilers. */
1842
1843	#ifdef __STDC__
1844	# include <limits.h>
1845	#else
1846	# include <assert.h>
1847	#endif
1848
1849	#undef $2
1850
1851	/* Override any GCC internal prototype to avoid an error.
1852	Use char because int might match the return type of a GCC
1853	builtin and then its argument prototype would still apply. */
1854	#ifdef __cplusplus
1855	extern "C"
1856	#endif
1857	char $2 ();
1858	/* The GNU C library defines this for functions which it implements
1859	to always fail with ENOSYS. Some functions are actually named
1860	something starting with __ and the normal name is an alias. */
1861	#if defined __stub_$2 \|\| defined __stub___$2
1862	choke me
1863	#endif
1864
1865	int
1866	main ()
1867	{
1868	return $2 ();
1869	;
1870	return 0;
1871	}
1872	_ACEOF
1873	if ac_fn_c_try_link "$LINENO"; then :
1874	eval "$3=yes"
1875	else
1876	eval "$3=no"
1877	fi
1878	rm -f core conftest.err conftest.$ac_objext \
1879	conftest$ac_exeext conftest.$ac_ext
1880	fi
1881	eval ac_res=\$$3
1882	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1883	$as_echo "$ac_res" >&6; }
1884	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1885
1886	} # ac_fn_c_check_func
1887
1888	# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1889	# -------------------------------------------------------
1890	# Tests whether HEADER exists, giving a warning if it cannot be compiled using
1891	# the include files in INCLUDES and setting the cache variable VAR
1892	# accordingly.
1893	ac_fn_c_check_header_mongrel ()
1894	{
1895	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1896	if eval \${$3+:} false; then :
1897	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1898	$as_echo_n "checking for $2... " >&6; }
1899	if eval \${$3+:} false; then :
1900	$as_echo_n "(cached) " >&6
1901	fi
1902	eval ac_res=\$$3
1903	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1904	$as_echo "$ac_res" >&6; }
1905	else
1906	# Is the header compilable?
1907	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1908	$as_echo_n "checking $2 usability... " >&6; }
1909	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1910	/* end confdefs.h. */
1911	$4
1912	#include <$2>
1913	_ACEOF
1914	if ac_fn_c_try_compile "$LINENO"; then :
1915	ac_header_compiler=yes
1916	else
1917	ac_header_compiler=no
1918	fi
1919	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1920	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1921	$as_echo "$ac_header_compiler" >&6; }
1922
1923	# Is the header present?
1924	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1925	$as_echo_n "checking $2 presence... " >&6; }
1926	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1927	/* end confdefs.h. */
1928	#include <$2>
1929	_ACEOF
1930	if ac_fn_c_try_cpp "$LINENO"; then :
1931	ac_header_preproc=yes
1932	else
1933	ac_header_preproc=no
1934	fi
1935	rm -f conftest.err conftest.i conftest.$ac_ext
1936	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1937	$as_echo "$ac_header_preproc" >&6; }
1938
1939	# So? What about this header?
1940	case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1941	yes:no: )
1942	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1943	$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1944	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1945	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1946	;;
1947	no:yes:* )
1948	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1949	$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1950	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
1951	$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
1952	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1953	$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1954	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
1955	$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
1956	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1957	$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1958	( $as_echo "## --------------------------------------- ##
1959	## Report this to cforall@plg.uwaterloo.ca ##
1960	## --------------------------------------- ##"
1961	) \| sed "s/^/$as_me: WARNING: /" >&2
1962	;;
1963	esac
1964	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1965	$as_echo_n "checking for $2... " >&6; }
1966	if eval \${$3+:} false; then :
1967	$as_echo_n "(cached) " >&6
1968	else
1969	eval "$3=\$ac_header_compiler"
1970	fi
1971	eval ac_res=\$$3
1972	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1973	$as_echo "$ac_res" >&6; }
1974	fi
1975	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
1976
1977	} # ac_fn_c_check_header_mongrel
1978
1979	# ac_fn_c_find_intX_t LINENO BITS VAR
1980	# -----------------------------------
1981	# Finds a signed integer type with width BITS, setting cache variable VAR
1982	# accordingly.
1983	ac_fn_c_find_intX_t ()
1984	{
1985	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1986	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int$2_t" >&5
1987	$as_echo_n "checking for int$2_t... " >&6; }
1988	if eval \${$3+:} false; then :
1989	$as_echo_n "(cached) " >&6
1990	else
1991	eval "$3=no"
1992	# Order is important - never check a type that is potentially smaller
1993	# than half of the expected target width.
1994	for ac_type in int$2_t 'int' 'long int' \
1995	'long long int' 'short int' 'signed char'; do
1996	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1997	/* end confdefs.h. */
1998	$ac_includes_default
1999	enum { N = $2 / 2 - 1 };
2000	int
2001	main ()
2002	{
2003	static int test_array [1 - 2 * !(0 < ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1))];
2004	test_array [0] = 0;
2005	return test_array [0];
2006
2007	;
2008	return 0;
2009	}
2010	_ACEOF
2011	if ac_fn_c_try_compile "$LINENO"; then :
2012	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2013	/* end confdefs.h. */
2014	$ac_includes_default
2015	enum { N = $2 / 2 - 1 };
2016	int
2017	main ()
2018	{
2019	static int test_array [1 - 2 * !(($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 1)
2020	< ($ac_type) ((((($ac_type) 1 << N) << N) - 1) * 2 + 2))];
2021	test_array [0] = 0;
2022	return test_array [0];
2023
2024	;
2025	return 0;
2026	}
2027	_ACEOF
2028	if ac_fn_c_try_compile "$LINENO"; then :
2029
2030	else
2031	case $ac_type in #(
2032	int$2_t) :
2033	eval "$3=yes" ;; #(
2034	*) :
2035	eval "$3=\$ac_type" ;;
2036	esac
2037	fi
2038	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2039	fi
2040	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2041	if eval test \"x\$"$3"\" = x"no"; then :
2042
2043	else
2044	break
2045	fi
2046	done
2047	fi
2048	eval ac_res=\$$3
2049	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2050	$as_echo "$ac_res" >&6; }
2051	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2052
2053	} # ac_fn_c_find_intX_t
2054
2055	# ac_fn_c_find_uintX_t LINENO BITS VAR
2056	# ------------------------------------
2057	# Finds an unsigned integer type with width BITS, setting cache variable VAR
2058	# accordingly.
2059	ac_fn_c_find_uintX_t ()
2060	{
2061	as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2062	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uint$2_t" >&5
2063	$as_echo_n "checking for uint$2_t... " >&6; }
2064	if eval \${$3+:} false; then :
2065	$as_echo_n "(cached) " >&6
2066	else
2067	eval "$3=no"
2068	# Order is important - never check a type that is potentially smaller
2069	# than half of the expected target width.
2070	for ac_type in uint$2_t 'unsigned int' 'unsigned long int' \
2071	'unsigned long long int' 'unsigned short int' 'unsigned char'; do
2072	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2073	/* end confdefs.h. */
2074	$ac_includes_default
2075	int
2076	main ()
2077	{
2078	static int test_array [1 - 2 * !((($ac_type) -1 >> ($2 / 2 - 1)) >> ($2 / 2 - 1) == 3)];
2079	test_array [0] = 0;
2080	return test_array [0];
2081
2082	;
2083	return 0;
2084	}
2085	_ACEOF
2086	if ac_fn_c_try_compile "$LINENO"; then :
2087	case $ac_type in #(
2088	uint$2_t) :
2089	eval "$3=yes" ;; #(
2090	*) :
2091	eval "$3=\$ac_type" ;;
2092	esac
2093	fi
2094	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2095	if eval test \"x\$"$3"\" = x"no"; then :
2096
2097	else
2098	break
2099	fi
2100	done
2101	fi
2102	eval ac_res=\$$3
2103	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2104	$as_echo "$ac_res" >&6; }
2105	eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2106
2107	} # ac_fn_c_find_uintX_t
2108	cat >config.log <<_ACEOF
2109	This file contains any messages produced by compilers while
2110	running configure, to aid debugging if configure makes a mistake.
2111
2112	It was created by cfa-cc $as_me 1.0.0.0, which was
2113	generated by GNU Autoconf 2.69. Invocation command line was
2114
2115	$ $0 $@
2116
2117	_ACEOF
2118	exec 5>>config.log
2119	{
2120	cat <<_ASUNAME
2121	## --------- ##
2122	## Platform. ##
2123	## --------- ##
2124
2125	hostname = `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
2126	uname -m = `(uname -m) 2>/dev/null \|\| echo unknown`
2127	uname -r = `(uname -r) 2>/dev/null \|\| echo unknown`
2128	uname -s = `(uname -s) 2>/dev/null \|\| echo unknown`
2129	uname -v = `(uname -v) 2>/dev/null \|\| echo unknown`
2130
2131	/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null \|\| echo unknown`
2132	/bin/uname -X = `(/bin/uname -X) 2>/dev/null \|\| echo unknown`
2133
2134	/bin/arch = `(/bin/arch) 2>/dev/null \|\| echo unknown`
2135	/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null \|\| echo unknown`
2136	/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null \|\| echo unknown`
2137	/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null \|\| echo unknown`
2138	/bin/machine = `(/bin/machine) 2>/dev/null \|\| echo unknown`
2139	/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null \|\| echo unknown`
2140	/bin/universe = `(/bin/universe) 2>/dev/null \|\| echo unknown`
2141
2142	_ASUNAME
2143
2144	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2145	for as_dir in $PATH
2146	do
2147	IFS=$as_save_IFS
2148	test -z "$as_dir" && as_dir=.
2149	$as_echo "PATH: $as_dir"
2150	done
2151	IFS=$as_save_IFS
2152
2153	} >&5
2154
2155	cat >&5 <<_ACEOF
2156
2157
2158	## ----------- ##
2159	## Core tests. ##
2160	## ----------- ##
2161
2162	_ACEOF
2163
2164
2165	# Keep a trace of the command line.
2166	# Strip out --no-create and --no-recursion so they do not pile up.
2167	# Strip out --silent because we don't want to record it for future runs.
2168	# Also quote any args containing shell meta-characters.
2169	# Make two passes to allow for proper duplicate-argument suppression.
2170	ac_configure_args=
2171	ac_configure_args0=
2172	ac_configure_args1=
2173	ac_must_keep_next=false
2174	for ac_pass in 1 2
2175	do
2176	for ac_arg
2177	do
2178	case $ac_arg in
2179	-no-create \| --no-c* \| -n \| -no-recursion \| --no-r*) continue ;;
2180	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
2181	\| -silent \| --silent \| --silen \| --sile \| --sil)
2182	continue ;;
2183	\')
2184	ac_arg=`$as_echo "$ac_arg" \| sed "s/'/'\\\\\\\\''/g"` ;;
2185	esac
2186	case $ac_pass in
2187	1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2188	2)
2189	as_fn_append ac_configure_args1 " '$ac_arg'"
2190	if test $ac_must_keep_next = true; then
2191	ac_must_keep_next=false # Got value, back to normal.
2192	else
2193	case $ac_arg in
2194	= \| --config-cache \| -C \| -disable-* \| --disable-* \
2195	\| -enable-* \| --enable-* \| -gas \| --g* \| -nfp \| --nf* \
2196	\| -q \| -quiet \| --q* \| -silent \| --sil* \| -v \| -verb* \
2197	\| -with-* \| --with-* \| -without-* \| --without-* \| --x)
2198	case "$ac_configure_args0 " in
2199	"$ac_configure_args1"" '$ac_arg' " ) continue ;;
2200	esac
2201	;;
2202	-* ) ac_must_keep_next=true ;;
2203	esac
2204	fi
2205	as_fn_append ac_configure_args " '$ac_arg'"
2206	;;
2207	esac
2208	done
2209	done
2210	{ ac_configure_args0=; unset ac_configure_args0;}
2211	{ ac_configure_args1=; unset ac_configure_args1;}
2212
2213	# When interrupted or exit'd, cleanup temporary files, and complete
2214	# config.log. We remove comments because anyway the quotes in there
2215	# would cause problems or look ugly.
2216	# WARNING: Use '\'' to represent an apostrophe within the trap.
2217	# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2218	trap 'exit_status=$?
2219	# Save into config.log some information that might help in debugging.
2220	{
2221	echo
2222
2223	$as_echo "## ---------------- ##
2224	## Cache variables. ##
2225	## ---------------- ##"
2226	echo
2227	# The following way of writing the cache mishandles newlines in values,
2228	(
2229	for ac_var in `(set) 2>&1 \| sed -n '\''s/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'\''`; do
2230	eval ac_val=\$$ac_var
2231	case $ac_val in #(
2232	${as_nl})
2233	case $ac_var in #(
2234	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2235	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2236	esac
2237	case $ac_var in #(
2238	_ \| IFS \| as_nl) ;; #(
2239	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
2240	*) { eval $ac_var=; unset $ac_var;} ;;
2241	esac ;;
2242	esac
2243	done
2244	(set) 2>&1 \|
2245	case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2246	${as_nl}ac_space=\ )
2247	sed -n \
2248	"s/'\''/'\''\\\\'\'''\''/g;
2249	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\''\\2'\''/p"
2250	;; #(
2251	*)
2252	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
2253	;;
2254	esac \|
2255	sort
2256	)
2257	echo
2258
2259	$as_echo "## ----------------- ##
2260	## Output variables. ##
2261	## ----------------- ##"
2262	echo
2263	for ac_var in $ac_subst_vars
2264	do
2265	eval ac_val=\$$ac_var
2266	case $ac_val in
2267	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2268	esac
2269	$as_echo "$ac_var='\''$ac_val'\''"
2270	done \| sort
2271	echo
2272
2273	if test -n "$ac_subst_files"; then
2274	$as_echo "## ------------------- ##
2275	## File substitutions. ##
2276	## ------------------- ##"
2277	echo
2278	for ac_var in $ac_subst_files
2279	do
2280	eval ac_val=\$$ac_var
2281	case $ac_val in
2282	\'\'') ac_val=`$as_echo "$ac_val" \| sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2283	esac
2284	$as_echo "$ac_var='\''$ac_val'\''"
2285	done \| sort
2286	echo
2287	fi
2288
2289	if test -s confdefs.h; then
2290	$as_echo "## ----------- ##
2291	## confdefs.h. ##
2292	## ----------- ##"
2293	echo
2294	cat confdefs.h
2295	echo
2296	fi
2297	test "$ac_signal" != 0 &&
2298	$as_echo "$as_me: caught signal $ac_signal"
2299	$as_echo "$as_me: exit $exit_status"
2300	} >&5
2301	rm -f core .core core.conftest. &&
2302	rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2303	exit $exit_status
2304	' 0
2305	for ac_signal in 1 2 13 15; do
2306	trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2307	done
2308	ac_signal=0
2309
2310	# confdefs.h avoids OS command line length limits that DEFS can exceed.
2311	rm -f -r conftest* confdefs.h
2312
2313	$as_echo "/* confdefs.h */" > confdefs.h
2314
2315	# Predefined preprocessor variables.
2316
2317	cat >>confdefs.h <<_ACEOF
2318	#define PACKAGE_NAME "$PACKAGE_NAME"
2319	_ACEOF
2320
2321	cat >>confdefs.h <<_ACEOF
2322	#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2323	_ACEOF
2324
2325	cat >>confdefs.h <<_ACEOF
2326	#define PACKAGE_VERSION "$PACKAGE_VERSION"
2327	_ACEOF
2328
2329	cat >>confdefs.h <<_ACEOF
2330	#define PACKAGE_STRING "$PACKAGE_STRING"
2331	_ACEOF
2332
2333	cat >>confdefs.h <<_ACEOF
2334	#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2335	_ACEOF
2336
2337	cat >>confdefs.h <<_ACEOF
2338	#define PACKAGE_URL "$PACKAGE_URL"
2339	_ACEOF
2340
2341
2342	# Let the site file select an alternate cache file if it wants to.
2343	# Prefer an explicitly selected file to automatically selected ones.
2344	ac_site_file1=NONE
2345	ac_site_file2=NONE
2346	if test -n "$CONFIG_SITE"; then
2347	# We do not want a PATH search for config.site.
2348	case $CONFIG_SITE in #((
2349	-*) ac_site_file1=./$CONFIG_SITE;;
2350	/) ac_site_file1=$CONFIG_SITE;;
2351	*) ac_site_file1=./$CONFIG_SITE;;
2352	esac
2353	elif test "x$prefix" != xNONE; then
2354	ac_site_file1=$prefix/share/config.site
2355	ac_site_file2=$prefix/etc/config.site
2356	else
2357	ac_site_file1=$ac_default_prefix/share/config.site
2358	ac_site_file2=$ac_default_prefix/etc/config.site
2359	fi
2360	for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2361	do
2362	test "x$ac_site_file" = xNONE && continue
2363	if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
2364	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2365	$as_echo "$as_me: loading site script $ac_site_file" >&6;}
2366	sed 's/^/\| /' "$ac_site_file" >&5
2367	. "$ac_site_file" \
2368	\|\| { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2369	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2370	as_fn_error $? "failed to load site script $ac_site_file
2371	See \`config.log' for more details" "$LINENO" 5; }
2372	fi
2373	done
2374
2375	if test -r "$cache_file"; then
2376	# Some versions of bash will fail to source /dev/null (special files
2377	# actually), so we avoid doing that. DJGPP emulates it as a regular file.
2378	if test /dev/null != "$cache_file" && test -f "$cache_file"; then
2379	{ $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2380	$as_echo "$as_me: loading cache $cache_file" >&6;}
2381	case $cache_file in
2382	[\\/]* \| ?:[\\/]* ) . "$cache_file";;
2383	*) . "./$cache_file";;
2384	esac
2385	fi
2386	else
2387	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2388	$as_echo "$as_me: creating cache $cache_file" >&6;}
2389	>$cache_file
2390	fi
2391
2392	# Check that the precious variables saved in the cache have kept the same
2393	# value.
2394	ac_cache_corrupted=false
2395	for ac_var in $ac_precious_vars; do
2396	eval ac_old_set=\$ac_cv_env_${ac_var}_set
2397	eval ac_new_set=\$ac_env_${ac_var}_set
2398	eval ac_old_val=\$ac_cv_env_${ac_var}_value
2399	eval ac_new_val=\$ac_env_${ac_var}_value
2400	case $ac_old_set,$ac_new_set in
2401	set,)
2402	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2403	$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2404	ac_cache_corrupted=: ;;
2405	,set)
2406	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2407	$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2408	ac_cache_corrupted=: ;;
2409	,);;
2410	*)
2411	if test "x$ac_old_val" != "x$ac_new_val"; then
2412	# differences in whitespace do not lead to failure.
2413	ac_old_val_w=`echo x $ac_old_val`
2414	ac_new_val_w=`echo x $ac_new_val`
2415	if test "$ac_old_val_w" != "$ac_new_val_w"; then
2416	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2417	$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2418	ac_cache_corrupted=:
2419	else
2420	{ $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2421	$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2422	eval $ac_var=\$ac_old_val
2423	fi
2424	{ $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
2425	$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
2426	{ $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
2427	$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
2428	fi;;
2429	esac
2430	# Pass precious variables to config.status.
2431	if test "$ac_new_set" = set; then
2432	case $ac_new_val in
2433	\') ac_arg=$ac_var=`$as_echo "$ac_new_val" \| sed "s/'/'\\\\\\\\''/g"` ;;
2434	*) ac_arg=$ac_var=$ac_new_val ;;
2435	esac
2436	case " $ac_configure_args " in
2437	" '$ac_arg' ") ;; # Avoid dups. Use of quotes ensures accuracy.
2438	*) as_fn_append ac_configure_args " '$ac_arg'" ;;
2439	esac
2440	fi
2441	done
2442	if $ac_cache_corrupted; then
2443	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2444	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2445	{ $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2446	$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2447	as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2448	fi
2449	## -------------------- ##
2450	## Main body of script. ##
2451	## -------------------- ##
2452
2453	ac_ext=c
2454	ac_cpp='$CPP $CPPFLAGS'
2455	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2456	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2457	ac_compiler_gnu=$ac_cv_c_compiler_gnu
2458
2459
2460	ac_aux_dir=
2461	for ac_dir in automake "$srcdir"/automake; do
2462	if test -f "$ac_dir/install-sh"; then
2463	ac_aux_dir=$ac_dir
2464	ac_install_sh="$ac_aux_dir/install-sh -c"
2465	break
2466	elif test -f "$ac_dir/install.sh"; then
2467	ac_aux_dir=$ac_dir
2468	ac_install_sh="$ac_aux_dir/install.sh -c"
2469	break
2470	elif test -f "$ac_dir/shtool"; then
2471	ac_aux_dir=$ac_dir
2472	ac_install_sh="$ac_aux_dir/shtool install -c"
2473	break
2474	fi
2475	done
2476	if test -z "$ac_aux_dir"; then
2477	as_fn_error $? "cannot find install-sh, install.sh, or shtool in automake \"$srcdir\"/automake" "$LINENO" 5
2478	fi
2479
2480	# These three variables are undocumented and unsupported,
2481	# and are intended to be withdrawn in a future Autoconf release.
2482	# They can cause serious problems if a builder's source tree is in a directory
2483	# whose full name contains unusual characters.
2484	ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
2485	ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
2486	ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
2487
2488
2489	#AC_CONFIG_SRCDIR([src/main.cc])
2490	ac_config_headers="$ac_config_headers config.h:src/config.h.in"
2491
2492	# Check whether --enable-silent-rules was given.
2493	if test "${enable_silent_rules+set}" = set; then :
2494	enableval=$enable_silent_rules;
2495	fi
2496
2497	case $enable_silent_rules in # (((
2498	yes) AM_DEFAULT_VERBOSITY=0;;
2499	no) AM_DEFAULT_VERBOSITY=1;;
2500	*) AM_DEFAULT_VERBOSITY=1;;
2501	esac
2502	am_make=${MAKE-make}
2503	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
2504	$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
2505	if ${am_cv_make_support_nested_variables+:} false; then :
2506	$as_echo_n "(cached) " >&6
2507	else
2508	if $as_echo 'TRUE=$(BAR$(V))
2509	BAR0=false
2510	BAR1=true
2511	V=1
2512	am__doit:
2513	@$(TRUE)
2514	.PHONY: am__doit' \| $am_make -f - >/dev/null 2>&1; then
2515	am_cv_make_support_nested_variables=yes
2516	else
2517	am_cv_make_support_nested_variables=no
2518	fi
2519	fi
2520	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
2521	$as_echo "$am_cv_make_support_nested_variables" >&6; }
2522	if test $am_cv_make_support_nested_variables = yes; then
2523	AM_V='$(V)'
2524	AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
2525	else
2526	AM_V=$AM_DEFAULT_VERBOSITY
2527	AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
2528	fi
2529	AM_BACKSLASH='\'
2530
2531
2532	am__api_version='1.15'
2533
2534	# Find a good install program. We prefer a C program (faster),
2535	# so one script is as good as another. But avoid the broken or
2536	# incompatible versions:
2537	# SysV /etc/install, /usr/sbin/install
2538	# SunOS /usr/etc/install
2539	# IRIX /sbin/install
2540	# AIX /bin/install
2541	# AmigaOS /C/install, which installs bootblocks on floppy discs
2542	# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
2543	# AFS /usr/afsws/bin/install, which mishandles nonexistent args
2544	# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
2545	# OS/2's system install, which has a completely different semantic
2546	# ./install, which can be erroneously created by make from ./install.sh.
2547	# Reject install programs that cannot install multiple files.
2548	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
2549	$as_echo_n "checking for a BSD-compatible install... " >&6; }
2550	if test -z "$INSTALL"; then
2551	if ${ac_cv_path_install+:} false; then :
2552	$as_echo_n "(cached) " >&6
2553	else
2554	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2555	for as_dir in $PATH
2556	do
2557	IFS=$as_save_IFS
2558	test -z "$as_dir" && as_dir=.
2559	# Account for people who put trailing slashes in PATH elements.
2560	case $as_dir/ in #((
2561	./ \| .// \| /[cC]/* \| \
2562	/etc/* \| /usr/sbin/* \| /usr/etc/* \| /sbin/* \| /usr/afsws/bin/* \| \
2563	?:[\\/]os2[\\/]install[\\/]* \| ?:[\\/]OS2[\\/]INSTALL[\\/]* \| \
2564	/usr/ucb/* ) ;;
2565	*)
2566	# OSF1 and SCO ODT 3.0 have their own names for install.
2567	# Don't use installbsd from OSF since it installs stuff as root
2568	# by default.
2569	for ac_prog in ginstall scoinst install; do
2570	for ac_exec_ext in '' $ac_executable_extensions; do
2571	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
2572	if test $ac_prog = install &&
2573	grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2574	# AIX install. It has an incompatible calling convention.
2575	:
2576	elif test $ac_prog = install &&
2577	grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
2578	# program-specific install script used by HP pwplus--don't use.
2579	:
2580	else
2581	rm -rf conftest.one conftest.two conftest.dir
2582	echo one > conftest.one
2583	echo two > conftest.two
2584	mkdir conftest.dir
2585	if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
2586	test -s conftest.one && test -s conftest.two &&
2587	test -s conftest.dir/conftest.one &&
2588	test -s conftest.dir/conftest.two
2589	then
2590	ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
2591	break 3
2592	fi
2593	fi
2594	fi
2595	done
2596	done
2597	;;
2598	esac
2599
2600	done
2601	IFS=$as_save_IFS
2602
2603	rm -rf conftest.one conftest.two conftest.dir
2604
2605	fi
2606	if test "${ac_cv_path_install+set}" = set; then
2607	INSTALL=$ac_cv_path_install
2608	else
2609	# As a last resort, use the slow shell script. Don't cache a
2610	# value for INSTALL within a source directory, because that will
2611	# break other packages using the cache if that directory is
2612	# removed, or if the value is a relative name.
2613	INSTALL=$ac_install_sh
2614	fi
2615	fi
2616	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
2617	$as_echo "$INSTALL" >&6; }
2618
2619	# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
2620	# It thinks the first close brace ends the variable substitution.
2621	test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
2622
2623	test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
2624
2625	test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
2626
2627	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
2628	$as_echo_n "checking whether build environment is sane... " >&6; }
2629	# Reject unsafe characters in $srcdir or the absolute working directory
2630	# name. Accept space and tab only in the latter.
2631	am_lf='
2632	'
2633	case `pwd` in
2634	[\\\"\#\$\&\'\`$am_lf])
2635	as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
2636	esac
2637	case $srcdir in
2638	[\\\"\#\$\&\'\`$am_lf\ \ ])
2639	as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
2640	esac
2641
2642	# Do 'set' in a subshell so we don't clobber the current shell's
2643	# arguments. Must try -L first in case configure is actually a
2644	# symlink; some systems play weird games with the mod time of symlinks
2645	# (eg FreeBSD returns the mod time of the symlink's containing
2646	# directory).
2647	if (
2648	am_has_slept=no
2649	for am_try in 1 2; do
2650	echo "timestamp, slept: $am_has_slept" > conftest.file
2651	set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
2652	if test "$*" = "X"; then
2653	# -L didn't work.
2654	set X `ls -t "$srcdir/configure" conftest.file`
2655	fi
2656	if test "$*" != "X $srcdir/configure conftest.file" \
2657	&& test "$*" != "X conftest.file $srcdir/configure"; then
2658
2659	# If neither matched, then we have a broken ls. This can happen
2660	# if, for instance, CONFIG_SHELL is bash and it inherits a
2661	# broken ls alias from the environment. This has actually
2662	# happened. Such a system could not be considered "sane".
2663	as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
2664	alias in your environment" "$LINENO" 5
2665	fi
2666	if test "$2" = conftest.file \|\| test $am_try -eq 2; then
2667	break
2668	fi
2669	# Just in case.
2670	sleep 1
2671	am_has_slept=yes
2672	done
2673	test "$2" = conftest.file
2674	)
2675	then
2676	# Ok.
2677	:
2678	else
2679	as_fn_error $? "newly created file is older than distributed files!
2680	Check your system clock" "$LINENO" 5
2681	fi
2682	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2683	$as_echo "yes" >&6; }
2684	# If we didn't sleep, we still need to ensure time stamps of config.status and
2685	# generated files are strictly newer.
2686	am_sleep_pid=
2687	if grep 'slept: no' conftest.file >/dev/null 2>&1; then
2688	( sleep 1 ) &
2689	am_sleep_pid=$!
2690	fi
2691
2692	rm -f conftest.file
2693
2694	test "$program_prefix" != NONE &&
2695	program_transform_name="s&^&$program_prefix&;$program_transform_name"
2696	# Use a double $ so make ignores it.
2697	test "$program_suffix" != NONE &&
2698	program_transform_name="s&\$&$program_suffix&;$program_transform_name"
2699	# Double any \ or $.
2700	# By default was `s,x,x', remove it if useless.
2701	ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
2702	program_transform_name=`$as_echo "$program_transform_name" \| sed "$ac_script"`
2703
2704	# Expand $ac_aux_dir to an absolute path.
2705	am_aux_dir=`cd "$ac_aux_dir" && pwd`
2706
2707	if test x"${MISSING+set}" != xset; then
2708	case $am_aux_dir in
2709	\ \| \ )
2710	MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
2711	*)
2712	MISSING="\${SHELL} $am_aux_dir/missing" ;;
2713	esac
2714	fi
2715	# Use eval to expand $SHELL
2716	if eval "$MISSING --is-lightweight"; then
2717	am_missing_run="$MISSING "
2718	else
2719	am_missing_run=
2720	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
2721	$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
2722	fi
2723
2724	if test x"${install_sh+set}" != xset; then
2725	case $am_aux_dir in
2726	\ \| \ )
2727	install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
2728	*)
2729	install_sh="\${SHELL} $am_aux_dir/install-sh"
2730	esac
2731	fi
2732
2733	# Installed binaries are usually stripped using 'strip' when the user
2734	# run "make install-strip". However 'strip' might not be the right
2735	# tool to use in cross-compilation environments, therefore Automake
2736	# will honor the 'STRIP' environment variable to overrule this program.
2737	if test "$cross_compiling" != no; then
2738	if test -n "$ac_tool_prefix"; then
2739	# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
2740	set dummy ${ac_tool_prefix}strip; ac_word=$2
2741	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2742	$as_echo_n "checking for $ac_word... " >&6; }
2743	if ${ac_cv_prog_STRIP+:} false; then :
2744	$as_echo_n "(cached) " >&6
2745	else
2746	if test -n "$STRIP"; then
2747	ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
2748	else
2749	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2750	for as_dir in $PATH
2751	do
2752	IFS=$as_save_IFS
2753	test -z "$as_dir" && as_dir=.
2754	for ac_exec_ext in '' $ac_executable_extensions; do
2755	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2756	ac_cv_prog_STRIP="${ac_tool_prefix}strip"
2757	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2758	break 2
2759	fi
2760	done
2761	done
2762	IFS=$as_save_IFS
2763
2764	fi
2765	fi
2766	STRIP=$ac_cv_prog_STRIP
2767	if test -n "$STRIP"; then
2768	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
2769	$as_echo "$STRIP" >&6; }
2770	else
2771	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2772	$as_echo "no" >&6; }
2773	fi
2774
2775
2776	fi
2777	if test -z "$ac_cv_prog_STRIP"; then
2778	ac_ct_STRIP=$STRIP
2779	# Extract the first word of "strip", so it can be a program name with args.
2780	set dummy strip; ac_word=$2
2781	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2782	$as_echo_n "checking for $ac_word... " >&6; }
2783	if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
2784	$as_echo_n "(cached) " >&6
2785	else
2786	if test -n "$ac_ct_STRIP"; then
2787	ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
2788	else
2789	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2790	for as_dir in $PATH
2791	do
2792	IFS=$as_save_IFS
2793	test -z "$as_dir" && as_dir=.
2794	for ac_exec_ext in '' $ac_executable_extensions; do
2795	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2796	ac_cv_prog_ac_ct_STRIP="strip"
2797	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2798	break 2
2799	fi
2800	done
2801	done
2802	IFS=$as_save_IFS
2803
2804	fi
2805	fi
2806	ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
2807	if test -n "$ac_ct_STRIP"; then
2808	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
2809	$as_echo "$ac_ct_STRIP" >&6; }
2810	else
2811	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2812	$as_echo "no" >&6; }
2813	fi
2814
2815	if test "x$ac_ct_STRIP" = x; then
2816	STRIP=":"
2817	else
2818	case $cross_compiling:$ac_tool_warned in
2819	yes:)
2820	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2821	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2822	ac_tool_warned=yes ;;
2823	esac
2824	STRIP=$ac_ct_STRIP
2825	fi
2826	else
2827	STRIP="$ac_cv_prog_STRIP"
2828	fi
2829
2830	fi
2831	INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
2832
2833	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
2834	$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
2835	if test -z "$MKDIR_P"; then
2836	if ${ac_cv_path_mkdir+:} false; then :
2837	$as_echo_n "(cached) " >&6
2838	else
2839	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2840	for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
2841	do
2842	IFS=$as_save_IFS
2843	test -z "$as_dir" && as_dir=.
2844	for ac_prog in mkdir gmkdir; do
2845	for ac_exec_ext in '' $ac_executable_extensions; do
2846	as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" \|\| continue
2847	case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
2848	'mkdir (GNU coreutils) '* \| \
2849	'mkdir (coreutils) '* \| \
2850	'mkdir (fileutils) '4.1*)
2851	ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
2852	break 3;;
2853	esac
2854	done
2855	done
2856	done
2857	IFS=$as_save_IFS
2858
2859	fi
2860
2861	test -d ./--version && rmdir ./--version
2862	if test "${ac_cv_path_mkdir+set}" = set; then
2863	MKDIR_P="$ac_cv_path_mkdir -p"
2864	else
2865	# As a last resort, use the slow shell script. Don't cache a
2866	# value for MKDIR_P within a source directory, because that will
2867	# break other packages using the cache if that directory is
2868	# removed, or if the value is a relative name.
2869	MKDIR_P="$ac_install_sh -d"
2870	fi
2871	fi
2872	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
2873	$as_echo "$MKDIR_P" >&6; }
2874
2875	for ac_prog in gawk mawk nawk awk
2876	do
2877	# Extract the first word of "$ac_prog", so it can be a program name with args.
2878	set dummy $ac_prog; ac_word=$2
2879	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2880	$as_echo_n "checking for $ac_word... " >&6; }
2881	if ${ac_cv_prog_AWK+:} false; then :
2882	$as_echo_n "(cached) " >&6
2883	else
2884	if test -n "$AWK"; then
2885	ac_cv_prog_AWK="$AWK" # Let the user override the test.
2886	else
2887	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2888	for as_dir in $PATH
2889	do
2890	IFS=$as_save_IFS
2891	test -z "$as_dir" && as_dir=.
2892	for ac_exec_ext in '' $ac_executable_extensions; do
2893	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
2894	ac_cv_prog_AWK="$ac_prog"
2895	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2896	break 2
2897	fi
2898	done
2899	done
2900	IFS=$as_save_IFS
2901
2902	fi
2903	fi
2904	AWK=$ac_cv_prog_AWK
2905	if test -n "$AWK"; then
2906	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
2907	$as_echo "$AWK" >&6; }
2908	else
2909	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2910	$as_echo "no" >&6; }
2911	fi
2912
2913
2914	test -n "$AWK" && break
2915	done
2916
2917	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
2918	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
2919	set x ${MAKE-make}
2920	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
2921	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
2922	$as_echo_n "(cached) " >&6
2923	else
2924	cat >conftest.make <<\_ACEOF
2925	SHELL = /bin/sh
2926	all:
2927	@echo '@@@%%%=$(MAKE)=@@@%%%'
2928	_ACEOF
2929	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
2930	case `${MAKE-make} -f conftest.make 2>/dev/null` in
2931	@@@%%%=?=@@@%%%*)
2932	eval ac_cv_prog_make_${ac_make}_set=yes;;
2933	*)
2934	eval ac_cv_prog_make_${ac_make}_set=no;;
2935	esac
2936	rm -f conftest.make
2937	fi
2938	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
2939	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
2940	$as_echo "yes" >&6; }
2941	SET_MAKE=
2942	else
2943	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2944	$as_echo "no" >&6; }
2945	SET_MAKE="MAKE=${MAKE-make}"
2946	fi
2947
2948	rm -rf .tst 2>/dev/null
2949	mkdir .tst 2>/dev/null
2950	if test -d .tst; then
2951	am__leading_dot=.
2952	else
2953	am__leading_dot=_
2954	fi
2955	rmdir .tst 2>/dev/null
2956
2957	if test "`cd $srcdir && pwd`" != "`pwd`"; then
2958	# Use -I$(srcdir) only when $(srcdir) != ., so that make's output
2959	# is not polluted with repeated "-I."
2960	am__isrc=' -I$(srcdir)'
2961	# test to see if srcdir already configured
2962	if test -f $srcdir/config.status; then
2963	as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
2964	fi
2965	fi
2966
2967	# test whether we have cygpath
2968	if test -z "$CYGPATH_W"; then
2969	if (cygpath --version) >/dev/null 2>/dev/null; then
2970	CYGPATH_W='cygpath -w'
2971	else
2972	CYGPATH_W=echo
2973	fi
2974	fi
2975
2976
2977	# Define the identity of the package.
2978	PACKAGE='cfa-cc'
2979	VERSION='1.0.0.0'
2980
2981
2982	cat >>confdefs.h <<_ACEOF
2983	#define PACKAGE "$PACKAGE"
2984	_ACEOF
2985
2986
2987	cat >>confdefs.h <<_ACEOF
2988	#define VERSION "$VERSION"
2989	_ACEOF
2990
2991	# Some tools Automake needs.
2992
2993	ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
2994
2995
2996	AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
2997
2998
2999	AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
3000
3001
3002	AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
3003
3004
3005	MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
3006
3007	# For better backward compatibility. To be removed once Automake 1.9.x
3008	# dies out for good. For more background, see:
3009	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
3010	# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
3011	mkdir_p='$(MKDIR_P)'
3012
3013	# We need awk for the "check" target (and possibly the TAP driver). The
3014	# system "awk" is bad on some platforms.
3015	# Always define AMTAR for backward compatibility. Yes, it's still used
3016	# in the wild :-( We should find a proper way to deprecate it ...
3017	AMTAR='$${TAR-tar}'
3018
3019
3020	# We'll loop over all known methods to create a tar archive until one works.
3021	_am_tools='gnutar pax cpio none'
3022
3023	am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
3024
3025
3026
3027
3028
3029
3030	# POSIX will say in a future version that running "rm -f" with no argument
3031	# is OK; and we want to be able to make that assumption in our Makefile
3032	# recipes. So use an aggressive probe to check that the usage we want is
3033	# actually supported "in the wild" to an acceptable degree.
3034	# See automake bug#10828.
3035	# To make any issue more visible, cause the running configure to be aborted
3036	# by default if the 'rm' program in use doesn't match our expectations; the
3037	# user can still override this though.
3038	if rm -f && rm -fr && rm -rf; then : OK; else
3039	cat >&2 <<'END'
3040	Oops!
3041
3042	Your 'rm' program seems unable to run without file operands specified
3043	on the command line, even when the '-f' option is present. This is contrary
3044	to the behaviour of most rm programs out there, and not conforming with
3045	the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>
3046
3047	Please tell bug-automake@gnu.org about your system, including the value
3048	of your $PATH and any error possibly output before this message. This
3049	can help us improve future automake versions.
3050
3051	END
3052	if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
3053	echo 'Configuration will proceed anyway, since you have set the' >&2
3054	echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
3055	echo >&2
3056	else
3057	cat >&2 <<'END'
3058	Aborting the configuration process, to ensure you take notice of the issue.
3059
3060	You can download and install GNU coreutils to get an 'rm' implementation
3061	that behaves properly: <http://www.gnu.org/software/coreutils/>.
3062
3063	If you want to complete the configuration process using your problematic
3064	'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
3065	to "yes", and re-run configure.
3066
3067	END
3068	as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
3069	fi
3070	fi
3071
3072
3073	# Allow program name tansformation
3074	# will fill program_transform_name with appropriate sed regex
3075
3076
3077	#Trasforming cc1 will break compilation
3078	if test "${program_transform_name}" = ""; then
3079	as_fn_error $? "Program transform not supported.
3080	Use --with-cfa-name='[Desired name here]' instead" "$LINENO" 5
3081	fi
3082
3083
3084	# Check whether --with-cfa-name was given.
3085	if test "${with_cfa_name+set}" = set; then :
3086	withval=$with_cfa_name; cfa_name=$withval
3087	else
3088	cfa_name="cfa"
3089	fi
3090
3091
3092	#Define the new name of the installed command
3093	CFA_NAME=${cfa_name}
3094
3095
3096	rm -f version
3097	echo ${PACKAGE_VERSION} > version # file containing version number for other tools
3098	chmod ugo-w version
3099	ver_major=`cut -d '.' -f1 version` # subdivide version number into components at periods
3100	ver_minor=`cut -d '.' -f2 version`
3101	ver_patch=`cut -d '.' -f3 version`
3102	ver_build=`cut -d '.' -f4 version`
3103
3104	# AC_SUBST([CONFIG_STATUS_DEPENDENCIES], ['$(top_srcdir)/version'])
3105
3106	cat >>confdefs.h <<_ACEOF
3107	#define CFA_VERSION_MAJOR ${ver_major}
3108	_ACEOF
3109
3110
3111	cat >>confdefs.h <<_ACEOF
3112	#define CFA_VERSION_MINOR ${ver_minor}
3113	_ACEOF
3114
3115
3116	cat >>confdefs.h <<_ACEOF
3117	#define CFA_VERSION_PATCH ${ver_patch}
3118	_ACEOF
3119
3120
3121	cat >>confdefs.h <<_ACEOF
3122	#define CFA_VERSION_BUILD ${ver_build}
3123	_ACEOF
3124
3125
3126	cat >>confdefs.h <<_ACEOF
3127	#define CFA_VERSION_SHORT "${ver_major}"
3128	_ACEOF
3129
3130
3131	cat >>confdefs.h <<_ACEOF
3132	#define CFA_VERSION "${ver_major}.${ver_minor}"
3133	_ACEOF
3134
3135
3136	cat >>confdefs.h <<_ACEOF
3137	#define CFA_VERSION_LONG "${ver_major}.${ver_minor}.${ver_patch}"
3138	_ACEOF
3139
3140
3141	cat >>confdefs.h <<_ACEOF
3142	#define CFA_VERSION_FULL "${ver_major}.${ver_minor}.${ver_patch}.${ver_build}"
3143	_ACEOF
3144
3145
3146	# Installation paths
3147
3148
3149	# Check whether --with-backend-compiler was given.
3150	if test "${with_backend_compiler+set}" = set; then :
3151	withval=$with_backend_compiler; backendcompiler=$withval
3152	else
3153	backendcompiler=""
3154	fi
3155
3156	if test "x$backendcompiler" != "x"; then
3157	BACKEND_CC=${backendcompiler}
3158	else
3159	# Extract the first word of "gcc", so it can be a program name with args.
3160	set dummy gcc; ac_word=$2
3161	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3162	$as_echo_n "checking for $ac_word... " >&6; }
3163	if ${ac_cv_path_BACKEND_CC+:} false; then :
3164	$as_echo_n "(cached) " >&6
3165	else
3166	case $BACKEND_CC in
3167	[\\/]* \| ?:[\\/]*)
3168	ac_cv_path_BACKEND_CC="$BACKEND_CC" # Let the user override the test with a path.
3169	;;
3170	*)
3171	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3172	for as_dir in $PATH
3173	do
3174	IFS=$as_save_IFS
3175	test -z "$as_dir" && as_dir=.
3176	for ac_exec_ext in '' $ac_executable_extensions; do
3177	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3178	ac_cv_path_BACKEND_CC="$as_dir/$ac_word$ac_exec_ext"
3179	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3180	break 2
3181	fi
3182	done
3183	done
3184	IFS=$as_save_IFS
3185
3186	;;
3187	esac
3188	fi
3189	BACKEND_CC=$ac_cv_path_BACKEND_CC
3190	if test -n "$BACKEND_CC"; then
3191	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $BACKEND_CC" >&5
3192	$as_echo "$BACKEND_CC" >&6; }
3193	else
3194	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3195	$as_echo "no" >&6; }
3196	fi
3197
3198	# check gcc installed
3199	if test "x$BACKEND_CC" = "x"; then
3200	as_fn_error $? "some version of gcc is needed. Get it at ftp://ftp.gnu.org" "$LINENO" 5
3201	exit 1
3202	fi
3203	fi
3204
3205	cat >>confdefs.h <<_ACEOF
3206	#define CFA_BACKEND_CC "${BACKEND_CC}"
3207	_ACEOF
3208
3209
3210
3211
3212
3213	# Check whether --enable-target-release was given.
3214	if test "${enable_target_release+set}" = set; then :
3215	enableval=$enable_target_release;
3216	fi
3217
3218	# Check whether --enable-target-debug was given.
3219	if test "${enable_target_debug+set}" = set; then :
3220	enableval=$enable_target_debug;
3221	fi
3222
3223	# Check whether --enable-threading was given.
3224	if test "${enable_threading+set}" = set; then :
3225	enableval=$enable_threading; case "${enableval}" in
3226	yes) build_threading="yes" ;;
3227	no) build_threading="no" ;;
3228	*) as_fn_error $? "bad value ${enableval} for --enable-debug" "$LINENO" 5 ;;
3229	esac
3230	else
3231	build_threading="yes"
3232	fi
3233
3234
3235	case "$enable_target_release" in
3236	yes)
3237	case "$enable_target_debug" in
3238	yes)
3239	build_release="yes"
3240	build_debug="yes"
3241	;;
3242	no)
3243	build_release="yes"
3244	build_debug="no"
3245	;;
3246	*)
3247	build_release="yes"
3248	build_debug="no"
3249	;;
3250	esac
3251	;;
3252	no)
3253	case "$enable_target_debug" in
3254	yes)
3255	build_release="no"
3256	build_debug="yes"
3257	;;
3258	no)
3259	build_release="no"
3260	build_debug="no"
3261	;;
3262	*)
3263	build_release="no"
3264	build_debug="yes"
3265	;;
3266	esac
3267	;;
3268	*)
3269	case "$enable_target_debug" in
3270	yes)
3271	build_release="no"
3272	build_debug="yes"
3273	;;
3274	no)
3275	build_release="yes"
3276	build_debug="no"
3277	;;
3278	*)
3279	build_release="yes"
3280	build_debug="yes"
3281	;;
3282	esac
3283	;;
3284	esac
3285
3286	if test "x$build_release" = "xyes"; then
3287	BUILD_RELEASE_TRUE=
3288	BUILD_RELEASE_FALSE='#'
3289	else
3290	BUILD_RELEASE_TRUE='#'
3291	BUILD_RELEASE_FALSE=
3292	fi
3293
3294	if test "x$build_debug" = "xyes"; then
3295	BUILD_DEBUG_TRUE=
3296	BUILD_DEBUG_FALSE='#'
3297	else
3298	BUILD_DEBUG_TRUE='#'
3299	BUILD_DEBUG_FALSE=
3300	fi
3301
3302	if test "x$build_release$build_debug" = "xnono"; then
3303	BUILD_NO_LIB_TRUE=
3304	BUILD_NO_LIB_FALSE='#'
3305	else
3306	BUILD_NO_LIB_TRUE='#'
3307	BUILD_NO_LIB_FALSE=
3308	fi
3309
3310	if test "x$build_threading" = "xyes"; then
3311	BUILD_CONCURRENCY_TRUE=
3312	BUILD_CONCURRENCY_FALSE='#'
3313	else
3314	BUILD_CONCURRENCY_TRUE='#'
3315	BUILD_CONCURRENCY_FALSE=
3316	fi
3317
3318
3319	DOifskipcompile='ifeq ($(skipcompile),yes)
3320	else'
3321
3322
3323
3324	DOendif='endif'
3325
3326
3327
3328	if test "x$prefix" = "xNONE"; then
3329	cfa_prefix=${ac_default_prefix}
3330	else
3331	cfa_prefix=${prefix}
3332	fi
3333
3334	cat >>confdefs.h <<_ACEOF
3335	#define CFA_PREFIX "${cfa_prefix}"
3336	_ACEOF
3337
3338	CFA_PREFIX=${cfa_prefix}
3339
3340
3341	if test "$includedir" = '${prefix}/include'; then
3342	cfa_incdir="${cfa_prefix}/include/${cfa_name}"
3343	else
3344	cfa_incdir=${includedir}
3345	fi
3346
3347	cat >>confdefs.h <<_ACEOF
3348	#define CFA_INCDIR "${cfa_incdir}"
3349	_ACEOF
3350
3351	CFA_INCDIR=${cfa_incdir}
3352
3353
3354	if test "$bindir" = '${exec_prefix}/bin'; then
3355	cfa_bindir="${cfa_prefix}/bin"
3356	else
3357	cfa_bindir=${bindir}
3358	fi
3359
3360	cat >>confdefs.h <<_ACEOF
3361	#define CFA_BINDIR "${cfa_bindir}"
3362	_ACEOF
3363
3364	CFA_BINDIR=${cfa_bindir}
3365
3366
3367	if test "$libdir" = '${exec_prefix}/lib'; then
3368	cfa_libdir="${cfa_prefix}/lib/${cfa_name}"
3369	else
3370	cfa_libdir=${libdir}
3371	fi
3372
3373	cat >>confdefs.h <<_ACEOF
3374	#define CFA_LIBDIR "${cfa_libdir}"
3375	_ACEOF
3376
3377	CFA_LIBDIR=${cfa_libdir}
3378
3379
3380	# Create variables for commonly used targets
3381	DRIVER_DIR='$(top_builddir)/src/driver'
3382
3383	CFACC=${DRIVER_DIR}/cfa
3384
3385	CFACPP=${DRIVER_DIR}/cfa-cpp
3386
3387
3388	# Make sure we can run config.sub.
3389	$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 \|\|
3390	as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3391
3392	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3393	$as_echo_n "checking build system type... " >&6; }
3394	if ${ac_cv_build+:} false; then :
3395	$as_echo_n "(cached) " >&6
3396	else
3397	ac_build_alias=$build_alias
3398	test "x$ac_build_alias" = x &&
3399	ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3400	test "x$ac_build_alias" = x &&
3401	as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
3402	ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` \|\|
3403	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3404
3405	fi
3406	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3407	$as_echo "$ac_cv_build" >&6; }
3408	case $ac_cv_build in
3409	--*) ;;
3410	*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
3411	esac
3412	build=$ac_cv_build
3413	ac_save_IFS=$IFS; IFS='-'
3414	set x $ac_cv_build
3415	shift
3416	build_cpu=$1
3417	build_vendor=$2
3418	shift; shift
3419	# Remember, the first character of IFS is used to create $*,
3420	# except with old shells:
3421	build_os=$*
3422	IFS=$ac_save_IFS
3423	case $build_os in \ ) build_os=`echo "$build_os" \| sed 's/ /-/g'`;; esac
3424
3425
3426	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3427	$as_echo_n "checking host system type... " >&6; }
3428	if ${ac_cv_host+:} false; then :
3429	$as_echo_n "(cached) " >&6
3430	else
3431	if test "x$host_alias" = x; then
3432	ac_cv_host=$ac_cv_build
3433	else
3434	ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` \|\|
3435	as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
3436	fi
3437
3438	fi
3439	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
3440	$as_echo "$ac_cv_host" >&6; }
3441	case $ac_cv_host in
3442	--*) ;;
3443	*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
3444	esac
3445	host=$ac_cv_host
3446	ac_save_IFS=$IFS; IFS='-'
3447	set x $ac_cv_host
3448	shift
3449	host_cpu=$1
3450	host_vendor=$2
3451	shift; shift
3452	# Remember, the first character of IFS is used to create $*,
3453	# except with old shells:
3454	host_os=$*
3455	IFS=$ac_save_IFS
3456	case $host_os in \ ) host_os=`echo "$host_os" \| sed 's/ /-/g'`;; esac
3457
3458
3459	MACHINE_TYPE=$host_cpu
3460
3461
3462	if ! test "$host_cpu" = "$build_cpu"; then
3463	case $host_cpu in
3464	i386)
3465	CFLAGS+=" -m32 "
3466	CXXFLAGS+=" -m32 "
3467	CFAFLAGS+=" -m32 "
3468	LDFLAGS+=" -m32 "
3469	;;
3470	i686)
3471	CFLAGS+=" -m32 "
3472	CXXFLAGS+=" -m32 "
3473	CFAFLAGS+=" -m32 "
3474	LDFLAGS+=" -m32 "
3475	;;
3476	x86_64)
3477	CFLAGS+=" -m64 "
3478	CXXFLAGS+=" -m64 "
3479	CFAFLAGS+=" -m64 "
3480	LDFLAGS+=" -m64 "
3481	;;
3482	esac
3483	fi
3484
3485
3486	cat >>confdefs.h <<_ACEOF
3487	#define CFA_FLAGS "${CFAFLAGS}"
3488	_ACEOF
3489
3490	CFA_FLAGS=${CFAFLAGS}
3491
3492
3493	# Checks for programs.
3494	ac_ext=cpp
3495	ac_cpp='$CXXCPP $CPPFLAGS'
3496	ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3497	ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3498	ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
3499	if test -z "$CXX"; then
3500	if test -n "$CCC"; then
3501	CXX=$CCC
3502	else
3503	if test -n "$ac_tool_prefix"; then
3504	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3505	do
3506	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
3507	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
3508	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3509	$as_echo_n "checking for $ac_word... " >&6; }
3510	if ${ac_cv_prog_CXX+:} false; then :
3511	$as_echo_n "(cached) " >&6
3512	else
3513	if test -n "$CXX"; then
3514	ac_cv_prog_CXX="$CXX" # Let the user override the test.
3515	else
3516	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3517	for as_dir in $PATH
3518	do
3519	IFS=$as_save_IFS
3520	test -z "$as_dir" && as_dir=.
3521	for ac_exec_ext in '' $ac_executable_extensions; do
3522	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3523	ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
3524	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3525	break 2
3526	fi
3527	done
3528	done
3529	IFS=$as_save_IFS
3530
3531	fi
3532	fi
3533	CXX=$ac_cv_prog_CXX
3534	if test -n "$CXX"; then
3535	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
3536	$as_echo "$CXX" >&6; }
3537	else
3538	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3539	$as_echo "no" >&6; }
3540	fi
3541
3542
3543	test -n "$CXX" && break
3544	done
3545	fi
3546	if test -z "$CXX"; then
3547	ac_ct_CXX=$CXX
3548	for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
3549	do
3550	# Extract the first word of "$ac_prog", so it can be a program name with args.
3551	set dummy $ac_prog; ac_word=$2
3552	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
3553	$as_echo_n "checking for $ac_word... " >&6; }
3554	if ${ac_cv_prog_ac_ct_CXX+:} false; then :
3555	$as_echo_n "(cached) " >&6
3556	else
3557	if test -n "$ac_ct_CXX"; then
3558	ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
3559	else
3560	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3561	for as_dir in $PATH
3562	do
3563	IFS=$as_save_IFS
3564	test -z "$as_dir" && as_dir=.
3565	for ac_exec_ext in '' $ac_executable_extensions; do
3566	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
3567	ac_cv_prog_ac_ct_CXX="$ac_prog"
3568	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
3569	break 2
3570	fi
3571	done
3572	done
3573	IFS=$as_save_IFS
3574
3575	fi
3576	fi
3577	ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
3578	if test -n "$ac_ct_CXX"; then
3579	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
3580	$as_echo "$ac_ct_CXX" >&6; }
3581	else
3582	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3583	$as_echo "no" >&6; }
3584	fi
3585
3586
3587	test -n "$ac_ct_CXX" && break
3588	done
3589
3590	if test "x$ac_ct_CXX" = x; then
3591	CXX="g++"
3592	else
3593	case $cross_compiling:$ac_tool_warned in
3594	yes:)
3595	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
3596	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
3597	ac_tool_warned=yes ;;
3598	esac
3599	CXX=$ac_ct_CXX
3600	fi
3601	fi
3602
3603	fi
3604	fi
3605	# Provide some information about the compiler.
3606	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
3607	set X $ac_compile
3608	ac_compiler=$2
3609	for ac_option in --version -v -V -qversion; do
3610	{ { ac_try="$ac_compiler $ac_option >&5"
3611	case "(($ac_try" in
3612	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3613	*) ac_try_echo=$ac_try;;
3614	esac
3615	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3616	$as_echo "$ac_try_echo"; } >&5
3617	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
3618	ac_status=$?
3619	if test -s conftest.err; then
3620	sed '10a\
3621	... rest of stderr output deleted ...
3622	10q' conftest.err >conftest.er1
3623	cat conftest.er1 >&5
3624	fi
3625	rm -f conftest.er1 conftest.err
3626	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3627	test $ac_status = 0; }
3628	done
3629
3630	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3631	/* end confdefs.h. */
3632
3633	int
3634	main ()
3635	{
3636
3637	;
3638	return 0;
3639	}
3640	_ACEOF
3641	ac_clean_files_save=$ac_clean_files
3642	ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
3643	# Try to create an executable without -o first, disregard a.out.
3644	# It will help us diagnose broken compilers, and finding out an intuition
3645	# of exeext.
3646	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C++ compiler works" >&5
3647	$as_echo_n "checking whether the C++ compiler works... " >&6; }
3648	ac_link_default=`$as_echo "$ac_link" \| sed 's/ -o conftest[^ ]//'`
3649
3650	# The possible output files:
3651	ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3652
3653	ac_rmfiles=
3654	for ac_file in $ac_files
3655	do
3656	case $ac_file in
3657	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3658	* ) ac_rmfiles="$ac_rmfiles $ac_file";;
3659	esac
3660	done
3661	rm -f $ac_rmfiles
3662
3663	if { { ac_try="$ac_link_default"
3664	case "(($ac_try" in
3665	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3666	*) ac_try_echo=$ac_try;;
3667	esac
3668	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3669	$as_echo "$ac_try_echo"; } >&5
3670	(eval "$ac_link_default") 2>&5
3671	ac_status=$?
3672	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3673	test $ac_status = 0; }; then :
3674	# Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3675	# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3676	# in a Makefile. We should not override ac_cv_exeext if it was cached,
3677	# so that the user can short-circuit this test for compilers unknown to
3678	# Autoconf.
3679	for ac_file in $ac_files ''
3680	do
3681	test -f "$ac_file" \|\| continue
3682	case $ac_file in
3683	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj )
3684	;;
3685	[ab].out )
3686	# We found the default executable, but exeext='' is most
3687	# certainly right.
3688	break;;
3689	. )
3690	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3691	then :; else
3692	ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3693	fi
3694	# We set ac_cv_exeext here because the later test for it is not
3695	# safe: cross compilers may not add the suffix if given an `-o'
3696	# argument, so we may need to know it at that point already.
3697	# Even if this section looks crufty: it has the advantage of
3698	# actually working.
3699	break;;
3700	* )
3701	break;;
3702	esac
3703	done
3704	test "$ac_cv_exeext" = no && ac_cv_exeext=
3705
3706	else
3707	ac_file=''
3708	fi
3709	if test -z "$ac_file"; then :
3710	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
3711	$as_echo "no" >&6; }
3712	$as_echo "$as_me: failed program was:" >&5
3713	sed 's/^/\| /' conftest.$ac_ext >&5
3714
3715	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3716	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3717	as_fn_error 77 "C++ compiler cannot create executables
3718	See \`config.log' for more details" "$LINENO" 5; }
3719	else
3720	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3721	$as_echo "yes" >&6; }
3722	fi
3723	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler default output file name" >&5
3724	$as_echo_n "checking for C++ compiler default output file name... " >&6; }
3725	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3726	$as_echo "$ac_file" >&6; }
3727	ac_exeext=$ac_cv_exeext
3728
3729	rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
3730	ac_clean_files=$ac_clean_files_save
3731	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3732	$as_echo_n "checking for suffix of executables... " >&6; }
3733	if { { ac_try="$ac_link"
3734	case "(($ac_try" in
3735	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3736	*) ac_try_echo=$ac_try;;
3737	esac
3738	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3739	$as_echo "$ac_try_echo"; } >&5
3740	(eval "$ac_link") 2>&5
3741	ac_status=$?
3742	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3743	test $ac_status = 0; }; then :
3744	# If both `conftest.exe' and `conftest' are `present' (well, observable)
3745	# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
3746	# work properly (i.e., refer to `conftest.exe'), while it won't with
3747	# `rm'.
3748	for ac_file in conftest.exe conftest conftest.*; do
3749	test -f "$ac_file" \|\| continue
3750	case $ac_file in
3751	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| .dSYM \| .o \| *.obj ) ;;
3752	. ) ac_cv_exeext=`expr "$ac_file" : '[^.]$\..$'`
3753	break;;
3754	* ) break;;
3755	esac
3756	done
3757	else
3758	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3759	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3760	as_fn_error $? "cannot compute suffix of executables: cannot compile and link
3761	See \`config.log' for more details" "$LINENO" 5; }
3762	fi
3763	rm -f conftest conftest$ac_cv_exeext
3764	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3765	$as_echo "$ac_cv_exeext" >&6; }
3766
3767	rm -f conftest.$ac_ext
3768	EXEEXT=$ac_cv_exeext
3769	ac_exeext=$EXEEXT
3770	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3771	/* end confdefs.h. */
3772	#include <stdio.h>
3773	int
3774	main ()
3775	{
3776	FILE *f = fopen ("conftest.out", "w");
3777	return ferror (f) \|\| fclose (f) != 0;
3778
3779	;
3780	return 0;
3781	}
3782	_ACEOF
3783	ac_clean_files="$ac_clean_files conftest.out"
3784	# Check that the compiler produces executables we can run. If not, either
3785	# the compiler is broken, or we cross compile.
3786	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3787	$as_echo_n "checking whether we are cross compiling... " >&6; }
3788	if test "$cross_compiling" != yes; then
3789	{ { ac_try="$ac_link"
3790	case "(($ac_try" in
3791	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3792	*) ac_try_echo=$ac_try;;
3793	esac
3794	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3795	$as_echo "$ac_try_echo"; } >&5
3796	(eval "$ac_link") 2>&5
3797	ac_status=$?
3798	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3799	test $ac_status = 0; }
3800	if { ac_try='./conftest$ac_cv_exeext'
3801	{ { case "(($ac_try" in
3802	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3803	*) ac_try_echo=$ac_try;;
3804	esac
3805	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3806	$as_echo "$ac_try_echo"; } >&5
3807	(eval "$ac_try") 2>&5
3808	ac_status=$?
3809	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3810	test $ac_status = 0; }; }; then
3811	cross_compiling=no
3812	else
3813	if test "$cross_compiling" = maybe; then
3814	cross_compiling=yes
3815	else
3816	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3817	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3818	as_fn_error $? "cannot run C++ compiled programs.
3819	If you meant to cross compile, use \`--host'.
3820	See \`config.log' for more details" "$LINENO" 5; }
3821	fi
3822	fi
3823	fi
3824	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3825	$as_echo "$cross_compiling" >&6; }
3826
3827	rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
3828	ac_clean_files=$ac_clean_files_save
3829	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3830	$as_echo_n "checking for suffix of object files... " >&6; }
3831	if ${ac_cv_objext+:} false; then :
3832	$as_echo_n "(cached) " >&6
3833	else
3834	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3835	/* end confdefs.h. */
3836
3837	int
3838	main ()
3839	{
3840
3841	;
3842	return 0;
3843	}
3844	_ACEOF
3845	rm -f conftest.o conftest.obj
3846	if { { ac_try="$ac_compile"
3847	case "(($ac_try" in
3848	\" \| \` \| \\) ac_try_echo=\$ac_try;;
3849	*) ac_try_echo=$ac_try;;
3850	esac
3851	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3852	$as_echo "$ac_try_echo"; } >&5
3853	(eval "$ac_compile") 2>&5
3854	ac_status=$?
3855	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3856	test $ac_status = 0; }; then :
3857	for ac_file in conftest.o conftest.obj conftest.*; do
3858	test -f "$ac_file" \|\| continue;
3859	case $ac_file in
3860	.$ac_ext \| .xcoff \| .tds \| .d \| .pdb \| .xSYM \| .bb \| .bbg \| .map \| .inf \| *.dSYM ) ;;
3861	) ac_cv_objext=`expr "$ac_file" : '.\.$.*$'`
3862	break;;
3863	esac
3864	done
3865	else
3866	$as_echo "$as_me: failed program was:" >&5
3867	sed 's/^/\| /' conftest.$ac_ext >&5
3868
3869	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3870	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3871	as_fn_error $? "cannot compute suffix of object files: cannot compile
3872	See \`config.log' for more details" "$LINENO" 5; }
3873	fi
3874	rm -f conftest.$ac_cv_objext conftest.$ac_ext
3875	fi
3876	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3877	$as_echo "$ac_cv_objext" >&6; }
3878	OBJEXT=$ac_cv_objext
3879	ac_objext=$OBJEXT
3880	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
3881	$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
3882	if ${ac_cv_cxx_compiler_gnu+:} false; then :
3883	$as_echo_n "(cached) " >&6
3884	else
3885	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3886	/* end confdefs.h. */
3887
3888	int
3889	main ()
3890	{
3891	#ifndef __GNUC__
3892	choke me
3893	#endif
3894
3895	;
3896	return 0;
3897	}
3898	_ACEOF
3899	if ac_fn_cxx_try_compile "$LINENO"; then :
3900	ac_compiler_gnu=yes
3901	else
3902	ac_compiler_gnu=no
3903	fi
3904	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3905	ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
3906
3907	fi
3908	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
3909	$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
3910	if test $ac_compiler_gnu = yes; then
3911	GXX=yes
3912	else
3913	GXX=
3914	fi
3915	ac_test_CXXFLAGS=${CXXFLAGS+set}
3916	ac_save_CXXFLAGS=$CXXFLAGS
3917	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
3918	$as_echo_n "checking whether $CXX accepts -g... " >&6; }
3919	if ${ac_cv_prog_cxx_g+:} false; then :
3920	$as_echo_n "(cached) " >&6
3921	else
3922	ac_save_cxx_werror_flag=$ac_cxx_werror_flag
3923	ac_cxx_werror_flag=yes
3924	ac_cv_prog_cxx_g=no
3925	CXXFLAGS="-g"
3926	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3927	/* end confdefs.h. */
3928
3929	int
3930	main ()
3931	{
3932
3933	;
3934	return 0;
3935	}
3936	_ACEOF
3937	if ac_fn_cxx_try_compile "$LINENO"; then :
3938	ac_cv_prog_cxx_g=yes
3939	else
3940	CXXFLAGS=""
3941	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3942	/* end confdefs.h. */
3943
3944	int
3945	main ()
3946	{
3947
3948	;
3949	return 0;
3950	}
3951	_ACEOF
3952	if ac_fn_cxx_try_compile "$LINENO"; then :
3953
3954	else
3955	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3956	CXXFLAGS="-g"
3957	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3958	/* end confdefs.h. */
3959
3960	int
3961	main ()
3962	{
3963
3964	;
3965	return 0;
3966	}
3967	_ACEOF
3968	if ac_fn_cxx_try_compile "$LINENO"; then :
3969	ac_cv_prog_cxx_g=yes
3970	fi
3971	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3972	fi
3973	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3974	fi
3975	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3976	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
3977	fi
3978	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
3979	$as_echo "$ac_cv_prog_cxx_g" >&6; }
3980	if test "$ac_test_CXXFLAGS" = set; then
3981	CXXFLAGS=$ac_save_CXXFLAGS
3982	elif test $ac_cv_prog_cxx_g = yes; then
3983	if test "$GXX" = yes; then
3984	CXXFLAGS="-g -O2"
3985	else
3986	CXXFLAGS="-g"
3987	fi
3988	else
3989	if test "$GXX" = yes; then
3990	CXXFLAGS="-O2"
3991	else
3992	CXXFLAGS=
3993	fi
3994	fi
3995	ac_ext=c
3996	ac_cpp='$CPP $CPPFLAGS'
3997	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3998	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3999	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4000	DEPDIR="${am__leading_dot}deps"
4001
4002	ac_config_commands="$ac_config_commands depfiles"
4003
4004
4005	am_make=${MAKE-make}
4006	cat > confinc << 'END'
4007	am__doit:
4008	@echo this is the am__doit target
4009	.PHONY: am__doit
4010	END
4011	# If we don't find an include directive, just comment out the code.
4012	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4013	$as_echo_n "checking for style of include used by $am_make... " >&6; }
4014	am__include="#"
4015	am__quote=
4016	_am_result=none
4017	# First try GNU make style include.
4018	echo "include confinc" > confmf
4019	# Ignore all kinds of additional output from 'make'.
4020	case `$am_make -s -f confmf 2> /dev/null` in #(
4021	the\ am__doit\ target)
4022	am__include=include
4023	am__quote=
4024	_am_result=GNU
4025	;;
4026	esac
4027	# Now try BSD make style include.
4028	if test "$am__include" = "#"; then
4029	echo '.include "confinc"' > confmf
4030	case `$am_make -s -f confmf 2> /dev/null` in #(
4031	the\ am__doit\ target)
4032	am__include=.include
4033	am__quote="\""
4034	_am_result=BSD
4035	;;
4036	esac
4037	fi
4038
4039
4040	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4041	$as_echo "$_am_result" >&6; }
4042	rm -f confinc confmf
4043
4044	# Check whether --enable-dependency-tracking was given.
4045	if test "${enable_dependency_tracking+set}" = set; then :
4046	enableval=$enable_dependency_tracking;
4047	fi
4048
4049	if test "x$enable_dependency_tracking" != xno; then
4050	am_depcomp="$ac_aux_dir/depcomp"
4051	AMDEPBACKSLASH='\'
4052	am__nodep='_no'
4053	fi
4054	if test "x$enable_dependency_tracking" != xno; then
4055	AMDEP_TRUE=
4056	AMDEP_FALSE='#'
4057	else
4058	AMDEP_TRUE='#'
4059	AMDEP_FALSE=
4060	fi
4061
4062
4063
4064	depcc="$CXX" am_compiler_list=
4065
4066	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4067	$as_echo_n "checking dependency style of $depcc... " >&6; }
4068	if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
4069	$as_echo_n "(cached) " >&6
4070	else
4071	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4072	# We make a subdir and do the tests there. Otherwise we can end up
4073	# making bogus files that we don't know about and never remove. For
4074	# instance it was reported that on HP-UX the gcc test will end up
4075	# making a dummy file named 'D' -- because '-MD' means "put the output
4076	# in D".
4077	rm -rf conftest.dir
4078	mkdir conftest.dir
4079	# Copy depcomp to subdir because otherwise we won't find it if we're
4080	# using a relative directory.
4081	cp "$am_depcomp" conftest.dir
4082	cd conftest.dir
4083	# We will build objects and dependencies in a subdirectory because
4084	# it helps to detect inapplicable dependency modes. For instance
4085	# both Tru64's cc and ICC support -MD to output dependencies as a
4086	# side effect of compilation, but ICC will put the dependencies in
4087	# the current directory while Tru64 will put them in the object
4088	# directory.
4089	mkdir sub
4090
4091	am_cv_CXX_dependencies_compiler_type=none
4092	if test "$am_compiler_list" = ""; then
4093	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4094	fi
4095	am__universal=false
4096	case " $depcc " in #(
4097	\ -arch\ \ -arch\ *) am__universal=true ;;
4098	esac
4099
4100	for depmode in $am_compiler_list; do
4101	# Setup a source with many dependencies, because some compilers
4102	# like to wrap large dependency lists on column 80 (with \), and
4103	# we should not choose a depcomp mode which is confused by this.
4104	#
4105	# We need to recreate these files for each test, as the compiler may
4106	# overwrite some of them when testing with obscure command lines.
4107	# This happens at least with the AIX C compiler.
4108	: > sub/conftest.c
4109	for i in 1 2 3 4 5 6; do
4110	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4111	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4112	# Solaris 10 /bin/sh.
4113	echo '/* dummy */' > sub/conftst$i.h
4114	done
4115	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4116
4117	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4118	# mode. It turns out that the SunPro C++ compiler does not properly
4119	# handle '-M -o', and we need to detect this. Also, some Intel
4120	# versions had trouble with output in subdirs.
4121	am__obj=sub/conftest.${OBJEXT-o}
4122	am__minus_obj="-o $am__obj"
4123	case $depmode in
4124	gcc)
4125	# This depmode causes a compiler race in universal mode.
4126	test "$am__universal" = false \|\| continue
4127	;;
4128	nosideeffect)
4129	# After this tag, mechanisms are not by side-effect, so they'll
4130	# only be used when explicitly requested.
4131	if test "x$enable_dependency_tracking" = xyes; then
4132	continue
4133	else
4134	break
4135	fi
4136	;;
4137	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4138	# This compiler won't grok '-c -o', but also, the minuso test has
4139	# not run yet. These depmodes are late enough in the game, and
4140	# so weak that their functioning should not be impacted.
4141	am__obj=conftest.${OBJEXT-o}
4142	am__minus_obj=
4143	;;
4144	none) break ;;
4145	esac
4146	if depmode=$depmode \
4147	source=sub/conftest.c object=$am__obj \
4148	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4149	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4150	>/dev/null 2>conftest.err &&
4151	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4152	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4153	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4154	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4155	# icc doesn't choke on unknown options, it will just issue warnings
4156	# or remarks (even with -Werror). So we grep stderr for any message
4157	# that says an option was ignored or not supported.
4158	# When given -MP, icc 7.0 and 7.1 complain thusly:
4159	# icc: Command line warning: ignoring option '-M'; no argument required
4160	# The diagnosis changed in icc 8.0:
4161	# icc: Command line remark: option '-MP' not supported
4162	if (grep 'ignoring option' conftest.err \|\|
4163	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4164	am_cv_CXX_dependencies_compiler_type=$depmode
4165	break
4166	fi
4167	fi
4168	done
4169
4170	cd ..
4171	rm -rf conftest.dir
4172	else
4173	am_cv_CXX_dependencies_compiler_type=none
4174	fi
4175
4176	fi
4177	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
4178	$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
4179	CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
4180
4181	if
4182	test "x$enable_dependency_tracking" != xno \
4183	&& test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
4184	am__fastdepCXX_TRUE=
4185	am__fastdepCXX_FALSE='#'
4186	else
4187	am__fastdepCXX_TRUE='#'
4188	am__fastdepCXX_FALSE=
4189	fi
4190
4191
4192	ac_ext=c
4193	ac_cpp='$CPP $CPPFLAGS'
4194	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4195	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4196	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4197	if test -n "$ac_tool_prefix"; then
4198	# Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4199	set dummy ${ac_tool_prefix}gcc; ac_word=$2
4200	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4201	$as_echo_n "checking for $ac_word... " >&6; }
4202	if ${ac_cv_prog_CC+:} false; then :
4203	$as_echo_n "(cached) " >&6
4204	else
4205	if test -n "$CC"; then
4206	ac_cv_prog_CC="$CC" # Let the user override the test.
4207	else
4208	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4209	for as_dir in $PATH
4210	do
4211	IFS=$as_save_IFS
4212	test -z "$as_dir" && as_dir=.
4213	for ac_exec_ext in '' $ac_executable_extensions; do
4214	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4215	ac_cv_prog_CC="${ac_tool_prefix}gcc"
4216	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4217	break 2
4218	fi
4219	done
4220	done
4221	IFS=$as_save_IFS
4222
4223	fi
4224	fi
4225	CC=$ac_cv_prog_CC
4226	if test -n "$CC"; then
4227	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4228	$as_echo "$CC" >&6; }
4229	else
4230	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4231	$as_echo "no" >&6; }
4232	fi
4233
4234
4235	fi
4236	if test -z "$ac_cv_prog_CC"; then
4237	ac_ct_CC=$CC
4238	# Extract the first word of "gcc", so it can be a program name with args.
4239	set dummy gcc; ac_word=$2
4240	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4241	$as_echo_n "checking for $ac_word... " >&6; }
4242	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4243	$as_echo_n "(cached) " >&6
4244	else
4245	if test -n "$ac_ct_CC"; then
4246	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4247	else
4248	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4249	for as_dir in $PATH
4250	do
4251	IFS=$as_save_IFS
4252	test -z "$as_dir" && as_dir=.
4253	for ac_exec_ext in '' $ac_executable_extensions; do
4254	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4255	ac_cv_prog_ac_ct_CC="gcc"
4256	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4257	break 2
4258	fi
4259	done
4260	done
4261	IFS=$as_save_IFS
4262
4263	fi
4264	fi
4265	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4266	if test -n "$ac_ct_CC"; then
4267	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4268	$as_echo "$ac_ct_CC" >&6; }
4269	else
4270	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4271	$as_echo "no" >&6; }
4272	fi
4273
4274	if test "x$ac_ct_CC" = x; then
4275	CC=""
4276	else
4277	case $cross_compiling:$ac_tool_warned in
4278	yes:)
4279	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4280	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4281	ac_tool_warned=yes ;;
4282	esac
4283	CC=$ac_ct_CC
4284	fi
4285	else
4286	CC="$ac_cv_prog_CC"
4287	fi
4288
4289	if test -z "$CC"; then
4290	if test -n "$ac_tool_prefix"; then
4291	# Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4292	set dummy ${ac_tool_prefix}cc; ac_word=$2
4293	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4294	$as_echo_n "checking for $ac_word... " >&6; }
4295	if ${ac_cv_prog_CC+:} false; then :
4296	$as_echo_n "(cached) " >&6
4297	else
4298	if test -n "$CC"; then
4299	ac_cv_prog_CC="$CC" # Let the user override the test.
4300	else
4301	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4302	for as_dir in $PATH
4303	do
4304	IFS=$as_save_IFS
4305	test -z "$as_dir" && as_dir=.
4306	for ac_exec_ext in '' $ac_executable_extensions; do
4307	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4308	ac_cv_prog_CC="${ac_tool_prefix}cc"
4309	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4310	break 2
4311	fi
4312	done
4313	done
4314	IFS=$as_save_IFS
4315
4316	fi
4317	fi
4318	CC=$ac_cv_prog_CC
4319	if test -n "$CC"; then
4320	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4321	$as_echo "$CC" >&6; }
4322	else
4323	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4324	$as_echo "no" >&6; }
4325	fi
4326
4327
4328	fi
4329	fi
4330	if test -z "$CC"; then
4331	# Extract the first word of "cc", so it can be a program name with args.
4332	set dummy cc; ac_word=$2
4333	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4334	$as_echo_n "checking for $ac_word... " >&6; }
4335	if ${ac_cv_prog_CC+:} false; then :
4336	$as_echo_n "(cached) " >&6
4337	else
4338	if test -n "$CC"; then
4339	ac_cv_prog_CC="$CC" # Let the user override the test.
4340	else
4341	ac_prog_rejected=no
4342	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4343	for as_dir in $PATH
4344	do
4345	IFS=$as_save_IFS
4346	test -z "$as_dir" && as_dir=.
4347	for ac_exec_ext in '' $ac_executable_extensions; do
4348	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4349	if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4350	ac_prog_rejected=yes
4351	continue
4352	fi
4353	ac_cv_prog_CC="cc"
4354	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4355	break 2
4356	fi
4357	done
4358	done
4359	IFS=$as_save_IFS
4360
4361	if test $ac_prog_rejected = yes; then
4362	# We found a bogon in the path, so make sure we never use it.
4363	set dummy $ac_cv_prog_CC
4364	shift
4365	if test $# != 0; then
4366	# We chose a different compiler from the bogus one.
4367	# However, it has the same basename, so the bogon will be chosen
4368	# first if we set CC to just the basename; use the full file name.
4369	shift
4370	ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4371	fi
4372	fi
4373	fi
4374	fi
4375	CC=$ac_cv_prog_CC
4376	if test -n "$CC"; then
4377	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4378	$as_echo "$CC" >&6; }
4379	else
4380	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4381	$as_echo "no" >&6; }
4382	fi
4383
4384
4385	fi
4386	if test -z "$CC"; then
4387	if test -n "$ac_tool_prefix"; then
4388	for ac_prog in cl.exe
4389	do
4390	# Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4391	set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4392	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4393	$as_echo_n "checking for $ac_word... " >&6; }
4394	if ${ac_cv_prog_CC+:} false; then :
4395	$as_echo_n "(cached) " >&6
4396	else
4397	if test -n "$CC"; then
4398	ac_cv_prog_CC="$CC" # Let the user override the test.
4399	else
4400	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4401	for as_dir in $PATH
4402	do
4403	IFS=$as_save_IFS
4404	test -z "$as_dir" && as_dir=.
4405	for ac_exec_ext in '' $ac_executable_extensions; do
4406	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4407	ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4408	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4409	break 2
4410	fi
4411	done
4412	done
4413	IFS=$as_save_IFS
4414
4415	fi
4416	fi
4417	CC=$ac_cv_prog_CC
4418	if test -n "$CC"; then
4419	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4420	$as_echo "$CC" >&6; }
4421	else
4422	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4423	$as_echo "no" >&6; }
4424	fi
4425
4426
4427	test -n "$CC" && break
4428	done
4429	fi
4430	if test -z "$CC"; then
4431	ac_ct_CC=$CC
4432	for ac_prog in cl.exe
4433	do
4434	# Extract the first word of "$ac_prog", so it can be a program name with args.
4435	set dummy $ac_prog; ac_word=$2
4436	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4437	$as_echo_n "checking for $ac_word... " >&6; }
4438	if ${ac_cv_prog_ac_ct_CC+:} false; then :
4439	$as_echo_n "(cached) " >&6
4440	else
4441	if test -n "$ac_ct_CC"; then
4442	ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4443	else
4444	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4445	for as_dir in $PATH
4446	do
4447	IFS=$as_save_IFS
4448	test -z "$as_dir" && as_dir=.
4449	for ac_exec_ext in '' $ac_executable_extensions; do
4450	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4451	ac_cv_prog_ac_ct_CC="$ac_prog"
4452	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4453	break 2
4454	fi
4455	done
4456	done
4457	IFS=$as_save_IFS
4458
4459	fi
4460	fi
4461	ac_ct_CC=$ac_cv_prog_ac_ct_CC
4462	if test -n "$ac_ct_CC"; then
4463	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4464	$as_echo "$ac_ct_CC" >&6; }
4465	else
4466	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4467	$as_echo "no" >&6; }
4468	fi
4469
4470
4471	test -n "$ac_ct_CC" && break
4472	done
4473
4474	if test "x$ac_ct_CC" = x; then
4475	CC=""
4476	else
4477	case $cross_compiling:$ac_tool_warned in
4478	yes:)
4479	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4480	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4481	ac_tool_warned=yes ;;
4482	esac
4483	CC=$ac_ct_CC
4484	fi
4485	fi
4486
4487	fi
4488
4489
4490	test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4491	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4492	as_fn_error $? "no acceptable C compiler found in \$PATH
4493	See \`config.log' for more details" "$LINENO" 5; }
4494
4495	# Provide some information about the compiler.
4496	$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4497	set X $ac_compile
4498	ac_compiler=$2
4499	for ac_option in --version -v -V -qversion; do
4500	{ { ac_try="$ac_compiler $ac_option >&5"
4501	case "(($ac_try" in
4502	\" \| \` \| \\) ac_try_echo=\$ac_try;;
4503	*) ac_try_echo=$ac_try;;
4504	esac
4505	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4506	$as_echo "$ac_try_echo"; } >&5
4507	(eval "$ac_compiler $ac_option >&5") 2>conftest.err
4508	ac_status=$?
4509	if test -s conftest.err; then
4510	sed '10a\
4511	... rest of stderr output deleted ...
4512	10q' conftest.err >conftest.er1
4513	cat conftest.er1 >&5
4514	fi
4515	rm -f conftest.er1 conftest.err
4516	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4517	test $ac_status = 0; }
4518	done
4519
4520	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
4521	$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
4522	if ${ac_cv_c_compiler_gnu+:} false; then :
4523	$as_echo_n "(cached) " >&6
4524	else
4525	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4526	/* end confdefs.h. */
4527
4528	int
4529	main ()
4530	{
4531	#ifndef __GNUC__
4532	choke me
4533	#endif
4534
4535	;
4536	return 0;
4537	}
4538	_ACEOF
4539	if ac_fn_c_try_compile "$LINENO"; then :
4540	ac_compiler_gnu=yes
4541	else
4542	ac_compiler_gnu=no
4543	fi
4544	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4545	ac_cv_c_compiler_gnu=$ac_compiler_gnu
4546
4547	fi
4548	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
4549	$as_echo "$ac_cv_c_compiler_gnu" >&6; }
4550	if test $ac_compiler_gnu = yes; then
4551	GCC=yes
4552	else
4553	GCC=
4554	fi
4555	ac_test_CFLAGS=${CFLAGS+set}
4556	ac_save_CFLAGS=$CFLAGS
4557	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
4558	$as_echo_n "checking whether $CC accepts -g... " >&6; }
4559	if ${ac_cv_prog_cc_g+:} false; then :
4560	$as_echo_n "(cached) " >&6
4561	else
4562	ac_save_c_werror_flag=$ac_c_werror_flag
4563	ac_c_werror_flag=yes
4564	ac_cv_prog_cc_g=no
4565	CFLAGS="-g"
4566	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4567	/* end confdefs.h. */
4568
4569	int
4570	main ()
4571	{
4572
4573	;
4574	return 0;
4575	}
4576	_ACEOF
4577	if ac_fn_c_try_compile "$LINENO"; then :
4578	ac_cv_prog_cc_g=yes
4579	else
4580	CFLAGS=""
4581	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4582	/* end confdefs.h. */
4583
4584	int
4585	main ()
4586	{
4587
4588	;
4589	return 0;
4590	}
4591	_ACEOF
4592	if ac_fn_c_try_compile "$LINENO"; then :
4593
4594	else
4595	ac_c_werror_flag=$ac_save_c_werror_flag
4596	CFLAGS="-g"
4597	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4598	/* end confdefs.h. */
4599
4600	int
4601	main ()
4602	{
4603
4604	;
4605	return 0;
4606	}
4607	_ACEOF
4608	if ac_fn_c_try_compile "$LINENO"; then :
4609	ac_cv_prog_cc_g=yes
4610	fi
4611	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4612	fi
4613	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4614	fi
4615	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4616	ac_c_werror_flag=$ac_save_c_werror_flag
4617	fi
4618	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
4619	$as_echo "$ac_cv_prog_cc_g" >&6; }
4620	if test "$ac_test_CFLAGS" = set; then
4621	CFLAGS=$ac_save_CFLAGS
4622	elif test $ac_cv_prog_cc_g = yes; then
4623	if test "$GCC" = yes; then
4624	CFLAGS="-g -O2"
4625	else
4626	CFLAGS="-g"
4627	fi
4628	else
4629	if test "$GCC" = yes; then
4630	CFLAGS="-O2"
4631	else
4632	CFLAGS=
4633	fi
4634	fi
4635	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
4636	$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
4637	if ${ac_cv_prog_cc_c89+:} false; then :
4638	$as_echo_n "(cached) " >&6
4639	else
4640	ac_cv_prog_cc_c89=no
4641	ac_save_CC=$CC
4642	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4643	/* end confdefs.h. */
4644	#include <stdarg.h>
4645	#include <stdio.h>
4646	struct stat;
4647	/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
4648	struct buf { int x; };
4649	FILE * (rcsopen) (struct buf , struct stat *, int);
4650	static char *e (p, i)
4651	char **p;
4652	int i;
4653	{
4654	return p[i];
4655	}
4656	static char f (char (g) (char , int), char *p, ...)
4657	{
4658	char *s;
4659	va_list v;
4660	va_start (v,p);
4661	s = g (p, va_arg (v,int));
4662	va_end (v);
4663	return s;
4664	}
4665
4666	/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
4667	function prototypes and stuff, but not '\xHH' hex character constants.
4668	These don't provoke an error unfortunately, instead are silently treated
4669	as 'x'. The following induces an error, until -std is added to get
4670	proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
4671	array size at least. It's necessary to write '\x00'==0 to get something
4672	that's true only with -std. */
4673	int osf4_cc_array ['\x00' == 0 ? 1 : -1];
4674
4675	/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
4676	inside strings and character constants. */
4677	#define FOO(x) 'x'
4678	int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
4679
4680	int test (int i, double x);
4681	struct s1 {int (*f) (int a);};
4682	struct s2 {int (*f) (double a);};
4683	int pairnames (int, char *, FILE ()(struct buf , struct stat *, int), int, int);
4684	int argc;
4685	char **argv;
4686	int
4687	main ()
4688	{
4689	return f (e, argv, 0) != argv[0] \|\| f (e, argv, 1) != argv[1];
4690	;
4691	return 0;
4692	}
4693	_ACEOF
4694	for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
4695	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4696	do
4697	CC="$ac_save_CC $ac_arg"
4698	if ac_fn_c_try_compile "$LINENO"; then :
4699	ac_cv_prog_cc_c89=$ac_arg
4700	fi
4701	rm -f core conftest.err conftest.$ac_objext
4702	test "x$ac_cv_prog_cc_c89" != "xno" && break
4703	done
4704	rm -f conftest.$ac_ext
4705	CC=$ac_save_CC
4706
4707	fi
4708	# AC_CACHE_VAL
4709	case "x$ac_cv_prog_cc_c89" in
4710	x)
4711	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4712	$as_echo "none needed" >&6; } ;;
4713	xno)
4714	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
4715	$as_echo "unsupported" >&6; } ;;
4716	*)
4717	CC="$CC $ac_cv_prog_cc_c89"
4718	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
4719	$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
4720	esac
4721	if test "x$ac_cv_prog_cc_c89" != xno; then :
4722
4723	fi
4724
4725	ac_ext=c
4726	ac_cpp='$CPP $CPPFLAGS'
4727	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4728	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4729	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4730
4731	ac_ext=c
4732	ac_cpp='$CPP $CPPFLAGS'
4733	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4734	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4735	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4736	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
4737	$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
4738	if ${am_cv_prog_cc_c_o+:} false; then :
4739	$as_echo_n "(cached) " >&6
4740	else
4741	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4742	/* end confdefs.h. */
4743
4744	int
4745	main ()
4746	{
4747
4748	;
4749	return 0;
4750	}
4751	_ACEOF
4752	# Make sure it works both with $CC and with simple cc.
4753	# Following AC_PROG_CC_C_O, we do the test twice because some
4754	# compilers refuse to overwrite an existing .o file with -o,
4755	# though they will create one.
4756	am_cv_prog_cc_c_o=yes
4757	for am_i in 1 2; do
4758	if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
4759	($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
4760	ac_status=$?
4761	echo "$as_me:$LINENO: \$? = $ac_status" >&5
4762	(exit $ac_status); } \
4763	&& test -f conftest2.$ac_objext; then
4764	: OK
4765	else
4766	am_cv_prog_cc_c_o=no
4767	break
4768	fi
4769	done
4770	rm -f core conftest*
4771	unset am_i
4772	fi
4773	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
4774	$as_echo "$am_cv_prog_cc_c_o" >&6; }
4775	if test "$am_cv_prog_cc_c_o" != yes; then
4776	# Losing compiler, so override with the script.
4777	# FIXME: It is wrong to rewrite CC.
4778	# But if we don't then we get into trouble of one sort or another.
4779	# A longer-term fix would be to have automake use am__CC in this case,
4780	# and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
4781	CC="$am_aux_dir/compile $CC"
4782	fi
4783	ac_ext=c
4784	ac_cpp='$CPP $CPPFLAGS'
4785	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4786	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4787	ac_compiler_gnu=$ac_cv_c_compiler_gnu
4788
4789
4790	depcc="$CC" am_compiler_list=
4791
4792	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4793	$as_echo_n "checking dependency style of $depcc... " >&6; }
4794	if ${am_cv_CC_dependencies_compiler_type+:} false; then :
4795	$as_echo_n "(cached) " >&6
4796	else
4797	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4798	# We make a subdir and do the tests there. Otherwise we can end up
4799	# making bogus files that we don't know about and never remove. For
4800	# instance it was reported that on HP-UX the gcc test will end up
4801	# making a dummy file named 'D' -- because '-MD' means "put the output
4802	# in D".
4803	rm -rf conftest.dir
4804	mkdir conftest.dir
4805	# Copy depcomp to subdir because otherwise we won't find it if we're
4806	# using a relative directory.
4807	cp "$am_depcomp" conftest.dir
4808	cd conftest.dir
4809	# We will build objects and dependencies in a subdirectory because
4810	# it helps to detect inapplicable dependency modes. For instance
4811	# both Tru64's cc and ICC support -MD to output dependencies as a
4812	# side effect of compilation, but ICC will put the dependencies in
4813	# the current directory while Tru64 will put them in the object
4814	# directory.
4815	mkdir sub
4816
4817	am_cv_CC_dependencies_compiler_type=none
4818	if test "$am_compiler_list" = ""; then
4819	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4820	fi
4821	am__universal=false
4822	case " $depcc " in #(
4823	\ -arch\ \ -arch\ *) am__universal=true ;;
4824	esac
4825
4826	for depmode in $am_compiler_list; do
4827	# Setup a source with many dependencies, because some compilers
4828	# like to wrap large dependency lists on column 80 (with \), and
4829	# we should not choose a depcomp mode which is confused by this.
4830	#
4831	# We need to recreate these files for each test, as the compiler may
4832	# overwrite some of them when testing with obscure command lines.
4833	# This happens at least with the AIX C compiler.
4834	: > sub/conftest.c
4835	for i in 1 2 3 4 5 6; do
4836	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4837	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4838	# Solaris 10 /bin/sh.
4839	echo '/* dummy */' > sub/conftst$i.h
4840	done
4841	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4842
4843	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4844	# mode. It turns out that the SunPro C++ compiler does not properly
4845	# handle '-M -o', and we need to detect this. Also, some Intel
4846	# versions had trouble with output in subdirs.
4847	am__obj=sub/conftest.${OBJEXT-o}
4848	am__minus_obj="-o $am__obj"
4849	case $depmode in
4850	gcc)
4851	# This depmode causes a compiler race in universal mode.
4852	test "$am__universal" = false \|\| continue
4853	;;
4854	nosideeffect)
4855	# After this tag, mechanisms are not by side-effect, so they'll
4856	# only be used when explicitly requested.
4857	if test "x$enable_dependency_tracking" = xyes; then
4858	continue
4859	else
4860	break
4861	fi
4862	;;
4863	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4864	# This compiler won't grok '-c -o', but also, the minuso test has
4865	# not run yet. These depmodes are late enough in the game, and
4866	# so weak that their functioning should not be impacted.
4867	am__obj=conftest.${OBJEXT-o}
4868	am__minus_obj=
4869	;;
4870	none) break ;;
4871	esac
4872	if depmode=$depmode \
4873	source=sub/conftest.c object=$am__obj \
4874	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4875	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
4876	>/dev/null 2>conftest.err &&
4877	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
4878	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
4879	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
4880	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
4881	# icc doesn't choke on unknown options, it will just issue warnings
4882	# or remarks (even with -Werror). So we grep stderr for any message
4883	# that says an option was ignored or not supported.
4884	# When given -MP, icc 7.0 and 7.1 complain thusly:
4885	# icc: Command line warning: ignoring option '-M'; no argument required
4886	# The diagnosis changed in icc 8.0:
4887	# icc: Command line remark: option '-MP' not supported
4888	if (grep 'ignoring option' conftest.err \|\|
4889	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4890	am_cv_CC_dependencies_compiler_type=$depmode
4891	break
4892	fi
4893	fi
4894	done
4895
4896	cd ..
4897	rm -rf conftest.dir
4898	else
4899	am_cv_CC_dependencies_compiler_type=none
4900	fi
4901
4902	fi
4903	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4904	$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4905	CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4906
4907	if
4908	test "x$enable_dependency_tracking" != xno \
4909	&& test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
4910	am__fastdepCC_TRUE=
4911	am__fastdepCC_FALSE='#'
4912	else
4913	am__fastdepCC_TRUE='#'
4914	am__fastdepCC_FALSE=
4915	fi
4916
4917
4918	# By default we simply use the C compiler to build assembly code.
4919
4920	test "${CCAS+set}" = set \|\| CCAS=$CC
4921	test "${CCASFLAGS+set}" = set \|\| CCASFLAGS=$CFLAGS
4922
4923
4924
4925	depcc="$CCAS" am_compiler_list=
4926
4927	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4928	$as_echo_n "checking dependency style of $depcc... " >&6; }
4929	if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
4930	$as_echo_n "(cached) " >&6
4931	else
4932	if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
4933	# We make a subdir and do the tests there. Otherwise we can end up
4934	# making bogus files that we don't know about and never remove. For
4935	# instance it was reported that on HP-UX the gcc test will end up
4936	# making a dummy file named 'D' -- because '-MD' means "put the output
4937	# in D".
4938	rm -rf conftest.dir
4939	mkdir conftest.dir
4940	# Copy depcomp to subdir because otherwise we won't find it if we're
4941	# using a relative directory.
4942	cp "$am_depcomp" conftest.dir
4943	cd conftest.dir
4944	# We will build objects and dependencies in a subdirectory because
4945	# it helps to detect inapplicable dependency modes. For instance
4946	# both Tru64's cc and ICC support -MD to output dependencies as a
4947	# side effect of compilation, but ICC will put the dependencies in
4948	# the current directory while Tru64 will put them in the object
4949	# directory.
4950	mkdir sub
4951
4952	am_cv_CCAS_dependencies_compiler_type=none
4953	if test "$am_compiler_list" = ""; then
4954	am_compiler_list=`sed -n 's/^#$[a-zA-Z0-9]$)$/\1/p' < ./depcomp`
4955	fi
4956	am__universal=false
4957
4958
4959	for depmode in $am_compiler_list; do
4960	# Setup a source with many dependencies, because some compilers
4961	# like to wrap large dependency lists on column 80 (with \), and
4962	# we should not choose a depcomp mode which is confused by this.
4963	#
4964	# We need to recreate these files for each test, as the compiler may
4965	# overwrite some of them when testing with obscure command lines.
4966	# This happens at least with the AIX C compiler.
4967	: > sub/conftest.c
4968	for i in 1 2 3 4 5 6; do
4969	echo '#include "conftst'$i'.h"' >> sub/conftest.c
4970	# Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
4971	# Solaris 10 /bin/sh.
4972	echo '/* dummy */' > sub/conftst$i.h
4973	done
4974	echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
4975
4976	# We check with '-c' and '-o' for the sake of the "dashmstdout"
4977	# mode. It turns out that the SunPro C++ compiler does not properly
4978	# handle '-M -o', and we need to detect this. Also, some Intel
4979	# versions had trouble with output in subdirs.
4980	am__obj=sub/conftest.${OBJEXT-o}
4981	am__minus_obj="-o $am__obj"
4982	case $depmode in
4983	gcc)
4984	# This depmode causes a compiler race in universal mode.
4985	test "$am__universal" = false \|\| continue
4986	;;
4987	nosideeffect)
4988	# After this tag, mechanisms are not by side-effect, so they'll
4989	# only be used when explicitly requested.
4990	if test "x$enable_dependency_tracking" = xyes; then
4991	continue
4992	else
4993	break
4994	fi
4995	;;
4996	msvc7 \| msvc7msys \| msvisualcpp \| msvcmsys)
4997	# This compiler won't grok '-c -o', but also, the minuso test has
4998	# not run yet. These depmodes are late enough in the game, and
4999	# so weak that their functioning should not be impacted.
5000	am__obj=conftest.${OBJEXT-o}
5001	am__minus_obj=
5002	;;
5003	none) break ;;
5004	esac
5005	if depmode=$depmode \
5006	source=sub/conftest.c object=$am__obj \
5007	depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5008	$SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5009	>/dev/null 2>conftest.err &&
5010	grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5011	grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5012	grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5013	${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5014	# icc doesn't choke on unknown options, it will just issue warnings
5015	# or remarks (even with -Werror). So we grep stderr for any message
5016	# that says an option was ignored or not supported.
5017	# When given -MP, icc 7.0 and 7.1 complain thusly:
5018	# icc: Command line warning: ignoring option '-M'; no argument required
5019	# The diagnosis changed in icc 8.0:
5020	# icc: Command line remark: option '-MP' not supported
5021	if (grep 'ignoring option' conftest.err \|\|
5022	grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5023	am_cv_CCAS_dependencies_compiler_type=$depmode
5024	break
5025	fi
5026	fi
5027	done
5028
5029	cd ..
5030	rm -rf conftest.dir
5031	else
5032	am_cv_CCAS_dependencies_compiler_type=none
5033	fi
5034
5035	fi
5036	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
5037	$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
5038	CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type
5039
5040	if
5041	test "x$enable_dependency_tracking" != xno \
5042	&& test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
5043	am__fastdepCCAS_TRUE=
5044	am__fastdepCCAS_FALSE='#'
5045	else
5046	am__fastdepCCAS_TRUE='#'
5047	am__fastdepCCAS_FALSE=
5048	fi
5049
5050
5051	# deprecated
5052	# These are often not installed and people miss seeing the "no", so stop the configure.
5053	for ac_prog in 'bison -y' byacc
5054	do
5055	# Extract the first word of "$ac_prog", so it can be a program name with args.
5056	set dummy $ac_prog; ac_word=$2
5057	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5058	$as_echo_n "checking for $ac_word... " >&6; }
5059	if ${ac_cv_prog_YACC+:} false; then :
5060	$as_echo_n "(cached) " >&6
5061	else
5062	if test -n "$YACC"; then
5063	ac_cv_prog_YACC="$YACC" # Let the user override the test.
5064	else
5065	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5066	for as_dir in $PATH
5067	do
5068	IFS=$as_save_IFS
5069	test -z "$as_dir" && as_dir=.
5070	for ac_exec_ext in '' $ac_executable_extensions; do
5071	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5072	ac_cv_prog_YACC="$ac_prog"
5073	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5074	break 2
5075	fi
5076	done
5077	done
5078	IFS=$as_save_IFS
5079
5080	fi
5081	fi
5082	YACC=$ac_cv_prog_YACC
5083	if test -n "$YACC"; then
5084	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5085	$as_echo "$YACC" >&6; }
5086	else
5087	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5088	$as_echo "no" >&6; }
5089	fi
5090
5091
5092	test -n "$YACC" && break
5093	done
5094	test -n "$YACC" \|\| YACC="yacc"
5095
5096	if test "${YACC}" = "yacc" ; then echo "Error: bison required." ; exit 1 ; fi
5097
5098	for ac_prog in flex lex
5099	do
5100	# Extract the first word of "$ac_prog", so it can be a program name with args.
5101	set dummy $ac_prog; ac_word=$2
5102	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5103	$as_echo_n "checking for $ac_word... " >&6; }
5104	if ${ac_cv_prog_LEX+:} false; then :
5105	$as_echo_n "(cached) " >&6
5106	else
5107	if test -n "$LEX"; then
5108	ac_cv_prog_LEX="$LEX" # Let the user override the test.
5109	else
5110	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5111	for as_dir in $PATH
5112	do
5113	IFS=$as_save_IFS
5114	test -z "$as_dir" && as_dir=.
5115	for ac_exec_ext in '' $ac_executable_extensions; do
5116	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5117	ac_cv_prog_LEX="$ac_prog"
5118	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5119	break 2
5120	fi
5121	done
5122	done
5123	IFS=$as_save_IFS
5124
5125	fi
5126	fi
5127	LEX=$ac_cv_prog_LEX
5128	if test -n "$LEX"; then
5129	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
5130	$as_echo "$LEX" >&6; }
5131	else
5132	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5133	$as_echo "no" >&6; }
5134	fi
5135
5136
5137	test -n "$LEX" && break
5138	done
5139	test -n "$LEX" \|\| LEX=":"
5140
5141	if test "x$LEX" != "x:"; then
5142	cat >conftest.l <<_ACEOF
5143	%%
5144	a { ECHO; }
5145	b { REJECT; }
5146	c { yymore (); }
5147	d { yyless (1); }
5148	e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument. */
5149	yyless ((input () != 0)); }
5150	f { unput (yytext[0]); }
5151	. { BEGIN INITIAL; }
5152	%%
5153	#ifdef YYTEXT_POINTER
5154	extern char *yytext;
5155	#endif
5156	int
5157	main (void)
5158	{
5159	return ! yylex () + ! yywrap ();
5160	}
5161	_ACEOF
5162	{ { ac_try="$LEX conftest.l"
5163	case "(($ac_try" in
5164	\" \| \` \| \\) ac_try_echo=\$ac_try;;
5165	*) ac_try_echo=$ac_try;;
5166	esac
5167	eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5168	$as_echo "$ac_try_echo"; } >&5
5169	(eval "$LEX conftest.l") 2>&5
5170	ac_status=$?
5171	$as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5172	test $ac_status = 0; }
5173	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
5174	$as_echo_n "checking lex output file root... " >&6; }
5175	if ${ac_cv_prog_lex_root+:} false; then :
5176	$as_echo_n "(cached) " >&6
5177	else
5178
5179	if test -f lex.yy.c; then
5180	ac_cv_prog_lex_root=lex.yy
5181	elif test -f lexyy.c; then
5182	ac_cv_prog_lex_root=lexyy
5183	else
5184	as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
5185	fi
5186	fi
5187	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
5188	$as_echo "$ac_cv_prog_lex_root" >&6; }
5189	LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root
5190
5191	if test -z "${LEXLIB+set}"; then
5192	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
5193	$as_echo_n "checking lex library... " >&6; }
5194	if ${ac_cv_lib_lex+:} false; then :
5195	$as_echo_n "(cached) " >&6
5196	else
5197
5198	ac_save_LIBS=$LIBS
5199	ac_cv_lib_lex='none needed'
5200	for ac_lib in '' -lfl -ll; do
5201	LIBS="$ac_lib $ac_save_LIBS"
5202	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5203	/* end confdefs.h. */
5204	`cat $LEX_OUTPUT_ROOT.c`
5205	_ACEOF
5206	if ac_fn_c_try_link "$LINENO"; then :
5207	ac_cv_lib_lex=$ac_lib
5208	fi
5209	rm -f core conftest.err conftest.$ac_objext \
5210	conftest$ac_exeext conftest.$ac_ext
5211	test "$ac_cv_lib_lex" != 'none needed' && break
5212	done
5213	LIBS=$ac_save_LIBS
5214
5215	fi
5216	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
5217	$as_echo "$ac_cv_lib_lex" >&6; }
5218	test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
5219	fi
5220
5221
5222	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether yytext is a pointer" >&5
5223	$as_echo_n "checking whether yytext is a pointer... " >&6; }
5224	if ${ac_cv_prog_lex_yytext_pointer+:} false; then :
5225	$as_echo_n "(cached) " >&6
5226	else
5227	# POSIX says lex can declare yytext either as a pointer or an array; the
5228	# default is implementation-dependent. Figure out which it is, since
5229	# not all implementations provide the %pointer and %array declarations.
5230	ac_cv_prog_lex_yytext_pointer=no
5231	ac_save_LIBS=$LIBS
5232	LIBS="$LEXLIB $ac_save_LIBS"
5233	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5234	/* end confdefs.h. */
5235
5236	#define YYTEXT_POINTER 1
5237	`cat $LEX_OUTPUT_ROOT.c`
5238	_ACEOF
5239	if ac_fn_c_try_link "$LINENO"; then :
5240	ac_cv_prog_lex_yytext_pointer=yes
5241	fi
5242	rm -f core conftest.err conftest.$ac_objext \
5243	conftest$ac_exeext conftest.$ac_ext
5244	LIBS=$ac_save_LIBS
5245
5246	fi
5247	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_yytext_pointer" >&5
5248	$as_echo "$ac_cv_prog_lex_yytext_pointer" >&6; }
5249	if test $ac_cv_prog_lex_yytext_pointer = yes; then
5250
5251	$as_echo "#define YYTEXT_POINTER 1" >>confdefs.h
5252
5253	fi
5254	rm -f conftest.l $LEX_OUTPUT_ROOT.c
5255
5256	fi
5257	if test "${LEX}" = "lex" ; then echo "Error: flex required." ; exit 1 ; fi
5258
5259	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
5260	$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
5261	set x ${MAKE-make}
5262	ac_make=`$as_echo "$2" \| sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
5263	if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
5264	$as_echo_n "(cached) " >&6
5265	else
5266	cat >conftest.make <<\_ACEOF
5267	SHELL = /bin/sh
5268	all:
5269	@echo '@@@%%%=$(MAKE)=@@@%%%'
5270	_ACEOF
5271	# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
5272	case `${MAKE-make} -f conftest.make 2>/dev/null` in
5273	@@@%%%=?=@@@%%%*)
5274	eval ac_cv_prog_make_${ac_make}_set=yes;;
5275	*)
5276	eval ac_cv_prog_make_${ac_make}_set=no;;
5277	esac
5278	rm -f conftest.make
5279	fi
5280	if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
5281	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5282	$as_echo "yes" >&6; }
5283	SET_MAKE=
5284	else
5285	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5286	$as_echo "no" >&6; }
5287	SET_MAKE="MAKE=${MAKE-make}"
5288	fi
5289
5290	if test -n "$ac_tool_prefix"; then
5291	# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5292	set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5293	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5294	$as_echo_n "checking for $ac_word... " >&6; }
5295	if ${ac_cv_prog_RANLIB+:} false; then :
5296	$as_echo_n "(cached) " >&6
5297	else
5298	if test -n "$RANLIB"; then
5299	ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5300	else
5301	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5302	for as_dir in $PATH
5303	do
5304	IFS=$as_save_IFS
5305	test -z "$as_dir" && as_dir=.
5306	for ac_exec_ext in '' $ac_executable_extensions; do
5307	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5308	ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5309	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5310	break 2
5311	fi
5312	done
5313	done
5314	IFS=$as_save_IFS
5315
5316	fi
5317	fi
5318	RANLIB=$ac_cv_prog_RANLIB
5319	if test -n "$RANLIB"; then
5320	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5321	$as_echo "$RANLIB" >&6; }
5322	else
5323	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5324	$as_echo "no" >&6; }
5325	fi
5326
5327
5328	fi
5329	if test -z "$ac_cv_prog_RANLIB"; then
5330	ac_ct_RANLIB=$RANLIB
5331	# Extract the first word of "ranlib", so it can be a program name with args.
5332	set dummy ranlib; ac_word=$2
5333	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5334	$as_echo_n "checking for $ac_word... " >&6; }
5335	if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
5336	$as_echo_n "(cached) " >&6
5337	else
5338	if test -n "$ac_ct_RANLIB"; then
5339	ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5340	else
5341	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5342	for as_dir in $PATH
5343	do
5344	IFS=$as_save_IFS
5345	test -z "$as_dir" && as_dir=.
5346	for ac_exec_ext in '' $ac_executable_extensions; do
5347	if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5348	ac_cv_prog_ac_ct_RANLIB="ranlib"
5349	$as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5350	break 2
5351	fi
5352	done
5353	done
5354	IFS=$as_save_IFS
5355
5356	fi
5357	fi
5358	ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5359	if test -n "$ac_ct_RANLIB"; then
5360	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5361	$as_echo "$ac_ct_RANLIB" >&6; }
5362	else
5363	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5364	$as_echo "no" >&6; }
5365	fi
5366
5367	if test "x$ac_ct_RANLIB" = x; then
5368	RANLIB=":"
5369	else
5370	case $cross_compiling:$ac_tool_warned in
5371	yes:)
5372	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5373	$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5374	ac_tool_warned=yes ;;
5375	esac
5376	RANLIB=$ac_ct_RANLIB
5377	fi
5378	else
5379	RANLIB="$ac_cv_prog_RANLIB"
5380	fi
5381
5382
5383	# Checks for libraries.
5384
5385	# Checks for header files.
5386	ac_ext=c
5387	ac_cpp='$CPP $CPPFLAGS'
5388	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5389	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5390	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5391	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
5392	$as_echo_n "checking how to run the C preprocessor... " >&6; }
5393	# On Suns, sometimes $CPP names a directory.
5394	if test -n "$CPP" && test -d "$CPP"; then
5395	CPP=
5396	fi
5397	if test -z "$CPP"; then
5398	if ${ac_cv_prog_CPP+:} false; then :
5399	$as_echo_n "(cached) " >&6
5400	else
5401	# Double quotes because CPP needs to be expanded
5402	for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
5403	do
5404	ac_preproc_ok=false
5405	for ac_c_preproc_warn_flag in '' yes
5406	do
5407	# Use a header file that comes with gcc, so configuring glibc
5408	# with a fresh cross-compiler works.
5409	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5410	# <limits.h> exists even on freestanding compilers.
5411	# On the NeXT, cc -E runs the code through the compiler's parser,
5412	# not just through cpp. "Syntax error" is here to catch this case.
5413	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5414	/* end confdefs.h. */
5415	#ifdef __STDC__
5416	# include <limits.h>
5417	#else
5418	# include <assert.h>
5419	#endif
5420	Syntax error
5421	_ACEOF
5422	if ac_fn_c_try_cpp "$LINENO"; then :
5423
5424	else
5425	# Broken: fails on valid input.
5426	continue
5427	fi
5428	rm -f conftest.err conftest.i conftest.$ac_ext
5429
5430	# OK, works on sane cases. Now check whether nonexistent headers
5431	# can be detected and how.
5432	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5433	/* end confdefs.h. */
5434	#include <ac_nonexistent.h>
5435	_ACEOF
5436	if ac_fn_c_try_cpp "$LINENO"; then :
5437	# Broken: success on invalid input.
5438	continue
5439	else
5440	# Passes both tests.
5441	ac_preproc_ok=:
5442	break
5443	fi
5444	rm -f conftest.err conftest.i conftest.$ac_ext
5445
5446	done
5447	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5448	rm -f conftest.i conftest.err conftest.$ac_ext
5449	if $ac_preproc_ok; then :
5450	break
5451	fi
5452
5453	done
5454	ac_cv_prog_CPP=$CPP
5455
5456	fi
5457	CPP=$ac_cv_prog_CPP
5458	else
5459	ac_cv_prog_CPP=$CPP
5460	fi
5461	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
5462	$as_echo "$CPP" >&6; }
5463	ac_preproc_ok=false
5464	for ac_c_preproc_warn_flag in '' yes
5465	do
5466	# Use a header file that comes with gcc, so configuring glibc
5467	# with a fresh cross-compiler works.
5468	# Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
5469	# <limits.h> exists even on freestanding compilers.
5470	# On the NeXT, cc -E runs the code through the compiler's parser,
5471	# not just through cpp. "Syntax error" is here to catch this case.
5472	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5473	/* end confdefs.h. */
5474	#ifdef __STDC__
5475	# include <limits.h>
5476	#else
5477	# include <assert.h>
5478	#endif
5479	Syntax error
5480	_ACEOF
5481	if ac_fn_c_try_cpp "$LINENO"; then :
5482
5483	else
5484	# Broken: fails on valid input.
5485	continue
5486	fi
5487	rm -f conftest.err conftest.i conftest.$ac_ext
5488
5489	# OK, works on sane cases. Now check whether nonexistent headers
5490	# can be detected and how.
5491	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5492	/* end confdefs.h. */
5493	#include <ac_nonexistent.h>
5494	_ACEOF
5495	if ac_fn_c_try_cpp "$LINENO"; then :
5496	# Broken: success on invalid input.
5497	continue
5498	else
5499	# Passes both tests.
5500	ac_preproc_ok=:
5501	break
5502	fi
5503	rm -f conftest.err conftest.i conftest.$ac_ext
5504
5505	done
5506	# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
5507	rm -f conftest.i conftest.err conftest.$ac_ext
5508	if $ac_preproc_ok; then :
5509
5510	else
5511	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5512	$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5513	as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
5514	See \`config.log' for more details" "$LINENO" 5; }
5515	fi
5516
5517	ac_ext=c
5518	ac_cpp='$CPP $CPPFLAGS'
5519	ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5520	ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5521	ac_compiler_gnu=$ac_cv_c_compiler_gnu
5522
5523
5524	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
5525	$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
5526	if ${ac_cv_path_GREP+:} false; then :
5527	$as_echo_n "(cached) " >&6
5528	else
5529	if test -z "$GREP"; then
5530	ac_path_GREP_found=false
5531	# Loop through the user's path and test for each of PROGNAME-LIST
5532	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5533	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5534	do
5535	IFS=$as_save_IFS
5536	test -z "$as_dir" && as_dir=.
5537	for ac_prog in grep ggrep; do
5538	for ac_exec_ext in '' $ac_executable_extensions; do
5539	ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
5540	as_fn_executable_p "$ac_path_GREP" \|\| continue
5541	# Check for GNU ac_path_GREP and select it if it is found.
5542	# Check for GNU $ac_path_GREP
5543	case `"$ac_path_GREP" --version 2>&1` in
5544	GNU)
5545	ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
5546	*)
5547	ac_count=0
5548	$as_echo_n 0123456789 >"conftest.in"
5549	while :
5550	do
5551	cat "conftest.in" "conftest.in" >"conftest.tmp"
5552	mv "conftest.tmp" "conftest.in"
5553	cp "conftest.in" "conftest.nl"
5554	$as_echo 'GREP' >> "conftest.nl"
5555	"$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5556	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5557	as_fn_arith $ac_count + 1 && ac_count=$as_val
5558	if test $ac_count -gt ${ac_path_GREP_max-0}; then
5559	# Best one so far, save it but keep looking for a better one
5560	ac_cv_path_GREP="$ac_path_GREP"
5561	ac_path_GREP_max=$ac_count
5562	fi
5563	# 10*(2^10) chars as input seems more than enough
5564	test $ac_count -gt 10 && break
5565	done
5566	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5567	esac
5568
5569	$ac_path_GREP_found && break 3
5570	done
5571	done
5572	done
5573	IFS=$as_save_IFS
5574	if test -z "$ac_cv_path_GREP"; then
5575	as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5576	fi
5577	else
5578	ac_cv_path_GREP=$GREP
5579	fi
5580
5581	fi
5582	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
5583	$as_echo "$ac_cv_path_GREP" >&6; }
5584	GREP="$ac_cv_path_GREP"
5585
5586
5587	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
5588	$as_echo_n "checking for egrep... " >&6; }
5589	if ${ac_cv_path_EGREP+:} false; then :
5590	$as_echo_n "(cached) " >&6
5591	else
5592	if echo a \| $GREP -E '(a\|b)' >/dev/null 2>&1
5593	then ac_cv_path_EGREP="$GREP -E"
5594	else
5595	if test -z "$EGREP"; then
5596	ac_path_EGREP_found=false
5597	# Loop through the user's path and test for each of PROGNAME-LIST
5598	as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5599	for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
5600	do
5601	IFS=$as_save_IFS
5602	test -z "$as_dir" && as_dir=.
5603	for ac_prog in egrep; do
5604	for ac_exec_ext in '' $ac_executable_extensions; do
5605	ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
5606	as_fn_executable_p "$ac_path_EGREP" \|\| continue
5607	# Check for GNU ac_path_EGREP and select it if it is found.
5608	# Check for GNU $ac_path_EGREP
5609	case `"$ac_path_EGREP" --version 2>&1` in
5610	GNU)
5611	ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
5612	*)
5613	ac_count=0
5614	$as_echo_n 0123456789 >"conftest.in"
5615	while :
5616	do
5617	cat "conftest.in" "conftest.in" >"conftest.tmp"
5618	mv "conftest.tmp" "conftest.in"
5619	cp "conftest.in" "conftest.nl"
5620	$as_echo 'EGREP' >> "conftest.nl"
5621	"$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null \|\| break
5622	diff "conftest.out" "conftest.nl" >/dev/null 2>&1 \|\| break
5623	as_fn_arith $ac_count + 1 && ac_count=$as_val
5624	if test $ac_count -gt ${ac_path_EGREP_max-0}; then
5625	# Best one so far, save it but keep looking for a better one
5626	ac_cv_path_EGREP="$ac_path_EGREP"
5627	ac_path_EGREP_max=$ac_count
5628	fi
5629	# 10*(2^10) chars as input seems more than enough
5630	test $ac_count -gt 10 && break
5631	done
5632	rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
5633	esac
5634
5635	$ac_path_EGREP_found && break 3
5636	done
5637	done
5638	done
5639	IFS=$as_save_IFS
5640	if test -z "$ac_cv_path_EGREP"; then
5641	as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
5642	fi
5643	else
5644	ac_cv_path_EGREP=$EGREP
5645	fi
5646
5647	fi
5648	fi
5649	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
5650	$as_echo "$ac_cv_path_EGREP" >&6; }
5651	EGREP="$ac_cv_path_EGREP"
5652
5653
5654	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
5655	$as_echo_n "checking for ANSI C header files... " >&6; }
5656	if ${ac_cv_header_stdc+:} false; then :
5657	$as_echo_n "(cached) " >&6
5658	else
5659	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5660	/* end confdefs.h. */
5661	#include <stdlib.h>
5662	#include <stdarg.h>
5663	#include <string.h>
5664	#include <float.h>
5665
5666	int
5667	main ()
5668	{
5669
5670	;
5671	return 0;
5672	}
5673	_ACEOF
5674	if ac_fn_c_try_compile "$LINENO"; then :
5675	ac_cv_header_stdc=yes
5676	else
5677	ac_cv_header_stdc=no
5678	fi
5679	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5680
5681	if test $ac_cv_header_stdc = yes; then
5682	# SunOS 4.x string.h does not declare mem*, contrary to ANSI.
5683	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5684	/* end confdefs.h. */
5685	#include <string.h>
5686
5687	_ACEOF
5688	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5689	$EGREP "memchr" >/dev/null 2>&1; then :
5690
5691	else
5692	ac_cv_header_stdc=no
5693	fi
5694	rm -f conftest*
5695
5696	fi
5697
5698	if test $ac_cv_header_stdc = yes; then
5699	# ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
5700	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5701	/* end confdefs.h. */
5702	#include <stdlib.h>
5703
5704	_ACEOF
5705	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5706	$EGREP "free" >/dev/null 2>&1; then :
5707
5708	else
5709	ac_cv_header_stdc=no
5710	fi
5711	rm -f conftest*
5712
5713	fi
5714
5715	if test $ac_cv_header_stdc = yes; then
5716	# /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
5717	if test "$cross_compiling" = yes; then :
5718	:
5719	else
5720	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5721	/* end confdefs.h. */
5722	#include <ctype.h>
5723	#include <stdlib.h>
5724	#if ((' ' & 0x0FF) == 0x020)
5725	# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
5726	# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
5727	#else
5728	# define ISLOWER(c) \
5729	(('a' <= (c) && (c) <= 'i') \
5730	\|\| ('j' <= (c) && (c) <= 'r') \
5731	\|\| ('s' <= (c) && (c) <= 'z'))
5732	# define TOUPPER(c) (ISLOWER(c) ? ((c) \| 0x40) : (c))
5733	#endif
5734
5735	#define XOR(e, f) (((e) && !(f)) \|\| (!(e) && (f)))
5736	int
5737	main ()
5738	{
5739	int i;
5740	for (i = 0; i < 256; i++)
5741	if (XOR (islower (i), ISLOWER (i))
5742	\|\| toupper (i) != TOUPPER (i))
5743	return 2;
5744	return 0;
5745	}
5746	_ACEOF
5747	if ac_fn_c_try_run "$LINENO"; then :
5748
5749	else
5750	ac_cv_header_stdc=no
5751	fi
5752	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5753	conftest.$ac_objext conftest.beam conftest.$ac_ext
5754	fi
5755
5756	fi
5757	fi
5758	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
5759	$as_echo "$ac_cv_header_stdc" >&6; }
5760	if test $ac_cv_header_stdc = yes; then
5761
5762	$as_echo "#define STDC_HEADERS 1" >>confdefs.h
5763
5764	fi
5765
5766	# On IRIX 5.3, sys/types and inttypes.h are conflicting.
5767	for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
5768	inttypes.h stdint.h unistd.h
5769	do :
5770	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5771	ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
5772	"
5773	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5774	cat >>confdefs.h <<_ACEOF
5775	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5776	_ACEOF
5777
5778	fi
5779
5780	done
5781
5782
5783	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
5784	if test "x$ac_cv_type_size_t" = xyes; then :
5785
5786	else
5787
5788	cat >>confdefs.h <<_ACEOF
5789	#define size_t unsigned int
5790	_ACEOF
5791
5792	fi
5793
5794	# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
5795	# for constant arguments. Useless!
5796	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
5797	$as_echo_n "checking for working alloca.h... " >&6; }
5798	if ${ac_cv_working_alloca_h+:} false; then :
5799	$as_echo_n "(cached) " >&6
5800	else
5801	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5802	/* end confdefs.h. */
5803	#include <alloca.h>
5804	int
5805	main ()
5806	{
5807	char p = (char ) alloca (2 * sizeof (int));
5808	if (p) return 0;
5809	;
5810	return 0;
5811	}
5812	_ACEOF
5813	if ac_fn_c_try_link "$LINENO"; then :
5814	ac_cv_working_alloca_h=yes
5815	else
5816	ac_cv_working_alloca_h=no
5817	fi
5818	rm -f core conftest.err conftest.$ac_objext \
5819	conftest$ac_exeext conftest.$ac_ext
5820	fi
5821	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
5822	$as_echo "$ac_cv_working_alloca_h" >&6; }
5823	if test $ac_cv_working_alloca_h = yes; then
5824
5825	$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
5826
5827	fi
5828
5829	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
5830	$as_echo_n "checking for alloca... " >&6; }
5831	if ${ac_cv_func_alloca_works+:} false; then :
5832	$as_echo_n "(cached) " >&6
5833	else
5834	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5835	/* end confdefs.h. */
5836	#ifdef __GNUC__
5837	# define alloca __builtin_alloca
5838	#else
5839	# ifdef _MSC_VER
5840	# include <malloc.h>
5841	# define alloca _alloca
5842	# else
5843	# ifdef HAVE_ALLOCA_H
5844	# include <alloca.h>
5845	# else
5846	# ifdef _AIX
5847	#pragma alloca
5848	# else
5849	# ifndef alloca /* predefined by HP cc +Olibcalls */
5850	void *alloca (size_t);
5851	# endif
5852	# endif
5853	# endif
5854	# endif
5855	#endif
5856
5857	int
5858	main ()
5859	{
5860	char p = (char ) alloca (1);
5861	if (p) return 0;
5862	;
5863	return 0;
5864	}
5865	_ACEOF
5866	if ac_fn_c_try_link "$LINENO"; then :
5867	ac_cv_func_alloca_works=yes
5868	else
5869	ac_cv_func_alloca_works=no
5870	fi
5871	rm -f core conftest.err conftest.$ac_objext \
5872	conftest$ac_exeext conftest.$ac_ext
5873	fi
5874	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
5875	$as_echo "$ac_cv_func_alloca_works" >&6; }
5876
5877	if test $ac_cv_func_alloca_works = yes; then
5878
5879	$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
5880
5881	else
5882	# The SVR3 libPW and SVR4 libucb both contain incompatible functions
5883	# that cause trouble. Some versions do not even contain alloca or
5884	# contain a buggy version. If you still want to use their alloca,
5885	# use ar to extract alloca.o from them instead of compiling alloca.c.
5886
5887	ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
5888
5889	$as_echo "#define C_ALLOCA 1" >>confdefs.h
5890
5891
5892	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
5893	$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
5894	if ${ac_cv_os_cray+:} false; then :
5895	$as_echo_n "(cached) " >&6
5896	else
5897	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5898	/* end confdefs.h. */
5899	#if defined CRAY && ! defined CRAY2
5900	webecray
5901	#else
5902	wenotbecray
5903	#endif
5904
5905	_ACEOF
5906	if (eval "$ac_cpp conftest.$ac_ext") 2>&5 \|
5907	$EGREP "webecray" >/dev/null 2>&1; then :
5908	ac_cv_os_cray=yes
5909	else
5910	ac_cv_os_cray=no
5911	fi
5912	rm -f conftest*
5913
5914	fi
5915	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
5916	$as_echo "$ac_cv_os_cray" >&6; }
5917	if test $ac_cv_os_cray = yes; then
5918	for ac_func in _getb67 GETB67 getb67; do
5919	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
5920	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5921	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
5922
5923	cat >>confdefs.h <<_ACEOF
5924	#define CRAY_STACKSEG_END $ac_func
5925	_ACEOF
5926
5927	break
5928	fi
5929
5930	done
5931	fi
5932
5933	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
5934	$as_echo_n "checking stack direction for C alloca... " >&6; }
5935	if ${ac_cv_c_stack_direction+:} false; then :
5936	$as_echo_n "(cached) " >&6
5937	else
5938	if test "$cross_compiling" = yes; then :
5939	ac_cv_c_stack_direction=0
5940	else
5941	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5942	/* end confdefs.h. */
5943	$ac_includes_default
5944	int
5945	find_stack_direction (int *addr, int depth)
5946	{
5947	int dir, dummy = 0;
5948	if (! addr)
5949	addr = &dummy;
5950	*addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
5951	dir = depth ? find_stack_direction (addr, depth - 1) : 0;
5952	return dir + dummy;
5953	}
5954
5955	int
5956	main (int argc, char **argv)
5957	{
5958	return find_stack_direction (0, argc + !argv + 20) < 0;
5959	}
5960	_ACEOF
5961	if ac_fn_c_try_run "$LINENO"; then :
5962	ac_cv_c_stack_direction=1
5963	else
5964	ac_cv_c_stack_direction=-1
5965	fi
5966	rm -f core .core core.conftest. gmon.out bb.out conftest$ac_exeext \
5967	conftest.$ac_objext conftest.beam conftest.$ac_ext
5968	fi
5969
5970	fi
5971	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
5972	$as_echo "$ac_cv_c_stack_direction" >&6; }
5973	cat >>confdefs.h <<_ACEOF
5974	#define STACK_DIRECTION $ac_cv_c_stack_direction
5975	_ACEOF
5976
5977
5978	fi
5979
5980	for ac_header in fenv.h float.h inttypes.h libintl.h limits.h malloc.h stddef.h stdlib.h string.h unistd.h
5981	do :
5982	as_ac_Header=`$as_echo "ac_cv_header_$ac_header" \| $as_tr_sh`
5983	ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
5984	if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
5985	cat >>confdefs.h <<_ACEOF
5986	#define `$as_echo "HAVE_$ac_header" \| $as_tr_cpp` 1
5987	_ACEOF
5988
5989	fi
5990
5991	done
5992
5993
5994	# Checks for typedefs, structures, and compiler characteristics.
5995	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5
5996	$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; }
5997	if ${ac_cv_header_stdbool_h+:} false; then :
5998	$as_echo_n "(cached) " >&6
5999	else
6000	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6001	/* end confdefs.h. */
6002
6003	#include <stdbool.h>
6004	#ifndef bool
6005	"error: bool is not defined"
6006	#endif
6007	#ifndef false
6008	"error: false is not defined"
6009	#endif
6010	#if false
6011	"error: false is not 0"
6012	#endif
6013	#ifndef true
6014	"error: true is not defined"
6015	#endif
6016	#if true != 1
6017	"error: true is not 1"
6018	#endif
6019	#ifndef __bool_true_false_are_defined
6020	"error: __bool_true_false_are_defined is not defined"
6021	#endif
6022
6023	struct s { _Bool s: 1; _Bool t; } s;
6024
6025	char a[true == 1 ? 1 : -1];
6026	char b[false == 0 ? 1 : -1];
6027	char c[__bool_true_false_are_defined == 1 ? 1 : -1];
6028	char d[(bool) 0.5 == true ? 1 : -1];
6029	/* See body of main program for 'e'. */
6030	char f[(_Bool) 0.0 == false ? 1 : -1];
6031	char g[true];
6032	char h[sizeof (_Bool)];
6033	char i[sizeof s.t];
6034	enum { j = false, k = true, l = false * true, m = true * 256 };
6035	/* The following fails for
6036	HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */
6037	_Bool n[m];
6038	char o[sizeof n == m * sizeof n[0] ? 1 : -1];
6039	char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1];
6040	/* Catch a bug in an HP-UX C compiler. See
6041	http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html
6042	http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html
6043	*/
6044	_Bool q = true;
6045	_Bool *pq = &q;
6046
6047	int
6048	main ()
6049	{
6050
6051	bool e = &s;
6052	*pq \|= q;
6053	*pq \|= ! q;
6054	/* Refer to every declared value, to avoid compiler optimizations. */
6055	return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l
6056	+ !m + !n + !o + !p + !q + !pq);
6057
6058	;
6059	return 0;
6060	}
6061	_ACEOF
6062	if ac_fn_c_try_compile "$LINENO"; then :
6063	ac_cv_header_stdbool_h=yes
6064	else
6065	ac_cv_header_stdbool_h=no
6066	fi
6067	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6068	fi
6069	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5
6070	$as_echo "$ac_cv_header_stdbool_h" >&6; }
6071	ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default"
6072	if test "x$ac_cv_type__Bool" = xyes; then :
6073
6074	cat >>confdefs.h <<_ACEOF
6075	#define HAVE__BOOL 1
6076	_ACEOF
6077
6078
6079	fi
6080
6081
6082	if test $ac_cv_header_stdbool_h = yes; then
6083
6084	$as_echo "#define HAVE_STDBOOL_H 1" >>confdefs.h
6085
6086	fi
6087
6088	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
6089	$as_echo_n "checking for inline... " >&6; }
6090	if ${ac_cv_c_inline+:} false; then :
6091	$as_echo_n "(cached) " >&6
6092	else
6093	ac_cv_c_inline=no
6094	for ac_kw in inline __inline__ __inline; do
6095	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6096	/* end confdefs.h. */
6097	#ifndef __cplusplus
6098	typedef int foo_t;
6099	static $ac_kw foo_t static_foo () {return 0; }
6100	$ac_kw foo_t foo () {return 0; }
6101	#endif
6102
6103	_ACEOF
6104	if ac_fn_c_try_compile "$LINENO"; then :
6105	ac_cv_c_inline=$ac_kw
6106	fi
6107	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6108	test "$ac_cv_c_inline" != no && break
6109	done
6110
6111	fi
6112	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
6113	$as_echo "$ac_cv_c_inline" >&6; }
6114
6115	case $ac_cv_c_inline in
6116	inline \| yes) ;;
6117	*)
6118	case $ac_cv_c_inline in
6119	no) ac_val=;;
6120	*) ac_val=$ac_cv_c_inline;;
6121	esac
6122	cat >>confdefs.h <<_ACEOF
6123	#ifndef __cplusplus
6124	#define inline $ac_val
6125	#endif
6126	_ACEOF
6127	;;
6128	esac
6129
6130	ac_fn_c_find_intX_t "$LINENO" "16" "ac_cv_c_int16_t"
6131	case $ac_cv_c_int16_t in #(
6132	no\|yes) ;; #(
6133	*)
6134
6135	cat >>confdefs.h <<_ACEOF
6136	#define int16_t $ac_cv_c_int16_t
6137	_ACEOF
6138	;;
6139	esac
6140
6141	ac_fn_c_find_intX_t "$LINENO" "32" "ac_cv_c_int32_t"
6142	case $ac_cv_c_int32_t in #(
6143	no\|yes) ;; #(
6144	*)
6145
6146	cat >>confdefs.h <<_ACEOF
6147	#define int32_t $ac_cv_c_int32_t
6148	_ACEOF
6149	;;
6150	esac
6151
6152	ac_fn_c_find_intX_t "$LINENO" "8" "ac_cv_c_int8_t"
6153	case $ac_cv_c_int8_t in #(
6154	no\|yes) ;; #(
6155	*)
6156
6157	cat >>confdefs.h <<_ACEOF
6158	#define int8_t $ac_cv_c_int8_t
6159	_ACEOF
6160	;;
6161	esac
6162
6163	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
6164	$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
6165	if ${ac_cv_c_restrict+:} false; then :
6166	$as_echo_n "(cached) " >&6
6167	else
6168	ac_cv_c_restrict=no
6169	# The order here caters to the fact that C++ does not require restrict.
6170	for ac_kw in __restrict __restrict__ _Restrict restrict; do
6171	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6172	/* end confdefs.h. */
6173	typedef int * int_ptr;
6174	int foo (int_ptr $ac_kw ip) {
6175	return ip[0];
6176	}
6177	int
6178	main ()
6179	{
6180	int s[1];
6181	int * $ac_kw t = s;
6182	t[0] = 0;
6183	return foo(t)
6184	;
6185	return 0;
6186	}
6187	_ACEOF
6188	if ac_fn_c_try_compile "$LINENO"; then :
6189	ac_cv_c_restrict=$ac_kw
6190	fi
6191	rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6192	test "$ac_cv_c_restrict" != no && break
6193	done
6194
6195	fi
6196	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
6197	$as_echo "$ac_cv_c_restrict" >&6; }
6198
6199	case $ac_cv_c_restrict in
6200	restrict) ;;
6201	no) $as_echo "#define restrict /**/" >>confdefs.h
6202	;;
6203	*) cat >>confdefs.h <<_ACEOF
6204	#define restrict $ac_cv_c_restrict
6205	_ACEOF
6206	;;
6207	esac
6208
6209	ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
6210	if test "x$ac_cv_type_size_t" = xyes; then :
6211
6212	else
6213
6214	cat >>confdefs.h <<_ACEOF
6215	#define size_t unsigned int
6216	_ACEOF
6217
6218	fi
6219
6220	ac_fn_c_find_uintX_t "$LINENO" "16" "ac_cv_c_uint16_t"
6221	case $ac_cv_c_uint16_t in #(
6222	no\|yes) ;; #(
6223	*)
6224
6225
6226	cat >>confdefs.h <<_ACEOF
6227	#define uint16_t $ac_cv_c_uint16_t
6228	_ACEOF
6229	;;
6230	esac
6231
6232	ac_fn_c_find_uintX_t "$LINENO" "32" "ac_cv_c_uint32_t"
6233	case $ac_cv_c_uint32_t in #(
6234	no\|yes) ;; #(
6235	*)
6236
6237	$as_echo "#define _UINT32_T 1" >>confdefs.h
6238
6239
6240	cat >>confdefs.h <<_ACEOF
6241	#define uint32_t $ac_cv_c_uint32_t
6242	_ACEOF
6243	;;
6244	esac
6245
6246	ac_fn_c_find_uintX_t "$LINENO" "8" "ac_cv_c_uint8_t"
6247	case $ac_cv_c_uint8_t in #(
6248	no\|yes) ;; #(
6249	*)
6250
6251	$as_echo "#define _UINT8_T 1" >>confdefs.h
6252
6253
6254	cat >>confdefs.h <<_ACEOF
6255	#define uint8_t $ac_cv_c_uint8_t
6256	_ACEOF
6257	;;
6258	esac
6259
6260
6261	# Checks for library functions.
6262	for ac_func in memset putenv strchr strtol
6263	do :
6264	as_ac_var=`$as_echo "ac_cv_func_$ac_func" \| $as_tr_sh`
6265	ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
6266	if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
6267	cat >>confdefs.h <<_ACEOF
6268	#define `$as_echo "HAVE_$ac_func" \| $as_tr_cpp` 1
6269	_ACEOF
6270
6271	fi
6272	done
6273
6274
6275	ac_config_files="$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"
6276
6277
6278	ac_config_links="$ac_config_links src/tests/test.py:src/tests/test.py"
6279
6280
6281	ac_config_files="$ac_config_files src/tests/config.py"
6282
6283	cat >confcache <<\_ACEOF
6284	# This file is a shell script that caches the results of configure
6285	# tests run on this system so they can be shared between configure
6286	# scripts and configure runs, see configure's option --config-cache.
6287	# It is not useful on other systems. If it contains results you don't
6288	# want to keep, you may remove or edit it.
6289	#
6290	# config.status only pays attention to the cache file if you give it
6291	# the --recheck option to rerun configure.
6292	#
6293	# `ac_cv_env_foo' variables (set or unset) will be overridden when
6294	# loading this file, other unset `ac_cv_foo' will be assigned the
6295	# following values.
6296
6297	_ACEOF
6298
6299	# The following way of writing the cache mishandles newlines in values,
6300	# but we know of no workaround that is simple, portable, and efficient.
6301	# So, we kill variables containing newlines.
6302	# Ultrix sh set writes to stderr and can't be redirected directly,
6303	# and sets the high bit in the cache file unless we assign to the vars.
6304	(
6305	for ac_var in `(set) 2>&1 \| sed -n 's/^$[a-zA-Z_][a-zA-Z0-9_]$=./\1/p'`; do
6306	eval ac_val=\$$ac_var
6307	case $ac_val in #(
6308	${as_nl})
6309	case $ac_var in #(
6310	_cv_) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
6311	$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
6312	esac
6313	case $ac_var in #(
6314	_ \| IFS \| as_nl) ;; #(
6315	BASH_ARGV \| BASH_SOURCE) eval $ac_var= ;; #(
6316	*) { eval $ac_var=; unset $ac_var;} ;;
6317	esac ;;
6318	esac
6319	done
6320
6321	(set) 2>&1 \|
6322	case $as_nl`(ac_space=' '; set) 2>&1` in #(
6323	${as_nl}ac_space=\ )
6324	# `set' does not quote correctly, so add quotes: double-quote
6325	# substitution turns \\\\ into \\, and sed turns \\ into \.
6326	sed -n \
6327	"s/'/'\\\\''/g;
6328	s/^\$[_$as_cr_alnum]_cv_[_$as_cr_alnum]\$=\$.*\$/\\1='\\2'/p"
6329	;; #(
6330	*)
6331	# `set' quotes correctly as required by POSIX, so do not add quotes.
6332	sed -n "/^[_$as_cr_alnum]_cv_[_$as_cr_alnum]=/p"
6333	;;
6334	esac \|
6335	sort
6336	) \|
6337	sed '
6338	/^ac_cv_env_/b end
6339	t clear
6340	:clear
6341	s/^$[^=]$=$.[{}].*$$/test "${\1+set}" = set \|\| &/
6342	t end
6343	s/^$[^=]$=$.$$/\1=${\1=\2}/
6344	:end' >>confcache
6345	if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
6346	if test -w "$cache_file"; then
6347	if test "x$cache_file" != "x/dev/null"; then
6348	{ $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
6349	$as_echo "$as_me: updating cache $cache_file" >&6;}
6350	if test ! -f "$cache_file" \|\| test -h "$cache_file"; then
6351	cat confcache >"$cache_file"
6352	else
6353	case $cache_file in #(
6354	/ \| ?:*)
6355	mv -f confcache "$cache_file"$$ &&
6356	mv -f "$cache_file"$$ "$cache_file" ;; #(
6357	*)
6358	mv -f confcache "$cache_file" ;;
6359	esac
6360	fi
6361	fi
6362	else
6363	{ $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
6364	$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
6365	fi
6366	fi
6367	rm -f confcache
6368
6369	test "x$prefix" = xNONE && prefix=$ac_default_prefix
6370	# Let make expand exec_prefix.
6371	test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
6372
6373	DEFS=-DHAVE_CONFIG_H
6374
6375	ac_libobjs=
6376	ac_ltlibobjs=
6377	U=
6378	for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
6379	# 1. Remove the extension, and $U if already installed.
6380	ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
6381	ac_i=`$as_echo "$ac_i" \| sed "$ac_script"`
6382	# 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
6383	# will be set to the directory where LIBOBJS objects are built.
6384	as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
6385	as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
6386	done
6387	LIBOBJS=$ac_libobjs
6388
6389	LTLIBOBJS=$ac_ltlibobjs
6390
6391
6392	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
6393	$as_echo_n "checking that generated files are newer than configure... " >&6; }
6394	if test -n "$am_sleep_pid"; then
6395	# Hide warnings about reused PIDs.
6396	wait $am_sleep_pid 2>/dev/null
6397	fi
6398	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
6399	$as_echo "done" >&6; }
6400	if test -n "$EXEEXT"; then
6401	am__EXEEXT_TRUE=
6402	am__EXEEXT_FALSE='#'
6403	else
6404	am__EXEEXT_TRUE='#'
6405	am__EXEEXT_FALSE=
6406	fi
6407
6408	if test -z "${BUILD_RELEASE_TRUE}" && test -z "${BUILD_RELEASE_FALSE}"; then
6409	as_fn_error $? "conditional \"BUILD_RELEASE\" was never defined.
6410	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6411	fi
6412	if test -z "${BUILD_DEBUG_TRUE}" && test -z "${BUILD_DEBUG_FALSE}"; then
6413	as_fn_error $? "conditional \"BUILD_DEBUG\" was never defined.
6414	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6415	fi
6416	if test -z "${BUILD_NO_LIB_TRUE}" && test -z "${BUILD_NO_LIB_FALSE}"; then
6417	as_fn_error $? "conditional \"BUILD_NO_LIB\" was never defined.
6418	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6419	fi
6420	if test -z "${BUILD_CONCURRENCY_TRUE}" && test -z "${BUILD_CONCURRENCY_FALSE}"; then
6421	as_fn_error $? "conditional \"BUILD_CONCURRENCY\" was never defined.
6422	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6423	fi
6424	if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
6425	as_fn_error $? "conditional \"AMDEP\" was never defined.
6426	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6427	fi
6428	if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
6429	as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
6430	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6431	fi
6432	if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
6433	as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
6434	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6435	fi
6436	if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
6437	as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
6438	Usually this means the macro was only invoked conditionally." "$LINENO" 5
6439	fi
6440
6441	: "${CONFIG_STATUS=./config.status}"
6442	ac_write_fail=0
6443	ac_clean_files_save=$ac_clean_files
6444	ac_clean_files="$ac_clean_files $CONFIG_STATUS"
6445	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
6446	$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
6447	as_write_fail=0
6448	cat >$CONFIG_STATUS <<_ASEOF \|\| as_write_fail=1
6449	#! $SHELL
6450	# Generated by $as_me.
6451	# Run this file to recreate the current configuration.
6452	# Compiler output produced by configure, useful for debugging
6453	# configure, is in config.log if it exists.
6454
6455	debug=false
6456	ac_cs_recheck=false
6457	ac_cs_silent=false
6458
6459	SHELL=\${CONFIG_SHELL-$SHELL}
6460	export SHELL
6461	_ASEOF
6462	cat >>$CONFIG_STATUS <<\_ASEOF \|\| as_write_fail=1
6463	## -------------------- ##
6464	## M4sh Initialization. ##
6465	## -------------------- ##
6466
6467	# Be more Bourne compatible
6468	DUALCASE=1; export DUALCASE # for MKS sh
6469	if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
6470	emulate sh
6471	NULLCMD=:
6472	# Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
6473	# is contrary to our usage. Disable this feature.
6474	alias -g '${1+"$@"}'='"$@"'
6475	setopt NO_GLOB_SUBST
6476	else
6477	case `(set -o) 2>/dev/null` in #(
6478	posix) :
6479	set -o posix ;; #(
6480	*) :
6481	;;
6482	esac
6483	fi
6484
6485
6486	as_nl='
6487	'
6488	export as_nl
6489	# Printing a long string crashes Solaris 7 /usr/bin/printf.
6490	as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
6491	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
6492	as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
6493	# Prefer a ksh shell builtin over an external printf program on Solaris,
6494	# but without wasting forks for bash or zsh.
6495	if test -z "$BASH_VERSION$ZSH_VERSION" \
6496	&& (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
6497	as_echo='print -r --'
6498	as_echo_n='print -rn --'
6499	elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
6500	as_echo='printf %s\n'
6501	as_echo_n='printf %s'
6502	else
6503	if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
6504	as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
6505	as_echo_n='/usr/ucb/echo -n'
6506	else
6507	as_echo_body='eval expr "X$1" : "X\$.*\$"'
6508	as_echo_n_body='eval
6509	arg=$1;
6510	case $arg in #(
6511	"$as_nl")
6512	expr "X$arg" : "X\$.*\$$as_nl";
6513	arg=`expr "X$arg" : ".$as_nl\$.\$"`;;
6514	esac;
6515	expr "X$arg" : "X\$.*\$" \| tr -d "$as_nl"
6516	'
6517	export as_echo_n_body
6518	as_echo_n='sh -c $as_echo_n_body as_echo'
6519	fi
6520	export as_echo_body
6521	as_echo='sh -c $as_echo_body as_echo'
6522	fi
6523
6524	# The user is always right.
6525	if test "${PATH_SEPARATOR+set}" != set; then
6526	PATH_SEPARATOR=:
6527	(PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
6528	(PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \|\|
6529	PATH_SEPARATOR=';'
6530	}
6531	fi
6532
6533
6534	# IFS
6535	# We need space, tab and new line, in precisely that order. Quoting is
6536	# there to prevent editors from complaining about space-tab.
6537	# (If _AS_PATH_WALK were called with IFS unset, it would disable word
6538	# splitting by setting IFS to empty value.)
6539	IFS=" "" $as_nl"
6540
6541	# Find who we are. Look in the path if we contain no directory separator.
6542	as_myself=
6543	case $0 in #((
6544	[\\/] ) as_myself=$0 ;;
6545	*) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6546	for as_dir in $PATH
6547	do
6548	IFS=$as_save_IFS
6549	test -z "$as_dir" && as_dir=.
6550	test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
6551	done
6552	IFS=$as_save_IFS
6553
6554	;;
6555	esac
6556	# We did not find ourselves, most probably we were run as `sh COMMAND'
6557	# in which case we are not to be found in the path.
6558	if test "x$as_myself" = x; then
6559	as_myself=$0
6560	fi
6561	if test ! -f "$as_myself"; then
6562	$as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
6563	exit 1
6564	fi
6565
6566	# Unset variables that we do not need and which cause bugs (e.g. in
6567	# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "\|\| exit 1"
6568	# suppresses any "Segmentation fault" message there. '((' could
6569	# trigger a bug in pdksh 5.2.14.
6570	for as_var in BASH_ENV ENV MAIL MAILPATH
6571	do eval test x\${$as_var+set} = xset \
6572	&& ( (unset $as_var) \|\| exit 1) >/dev/null 2>&1 && unset $as_var \|\| :
6573	done
6574	PS1='$ '
6575	PS2='> '
6576	PS4='+ '
6577
6578	# NLS nuisances.
6579	LC_ALL=C
6580	export LC_ALL
6581	LANGUAGE=C
6582	export LANGUAGE
6583
6584	# CDPATH.
6585	(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
6586
6587
6588	# as_fn_error STATUS ERROR [LINENO LOG_FD]
6589	# ----------------------------------------
6590	# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
6591	# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
6592	# script with STATUS, using 1 if that was 0.
6593	as_fn_error ()
6594	{
6595	as_status=$1; test $as_status -eq 0 && as_status=1
6596	if test "$4"; then
6597	as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
6598	$as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
6599	fi
6600	$as_echo "$as_me: error: $2" >&2
6601	as_fn_exit $as_status
6602	} # as_fn_error
6603
6604
6605	# as_fn_set_status STATUS
6606	# -----------------------
6607	# Set $? to STATUS, without forking.
6608	as_fn_set_status ()
6609	{
6610	return $1
6611	} # as_fn_set_status
6612
6613	# as_fn_exit STATUS
6614	# -----------------
6615	# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
6616	as_fn_exit ()
6617	{
6618	set +e
6619	as_fn_set_status $1
6620	exit $1
6621	} # as_fn_exit
6622
6623	# as_fn_unset VAR
6624	# ---------------
6625	# Portably unset VAR.
6626	as_fn_unset ()
6627	{
6628	{ eval $1=; unset $1;}
6629	}
6630	as_unset=as_fn_unset
6631	# as_fn_append VAR VALUE
6632	# ----------------------
6633	# Append the text in VALUE to the end of the definition contained in VAR. Take
6634	# advantage of any shell optimizations that allow amortized linear growth over
6635	# repeated appends, instead of the typical quadratic growth present in naive
6636	# implementations.
6637	if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
6638	eval 'as_fn_append ()
6639	{
6640	eval $1+=\$2
6641	}'
6642	else
6643	as_fn_append ()
6644	{
6645	eval $1=\$$1\$2
6646	}
6647	fi # as_fn_append
6648
6649	# as_fn_arith ARG...
6650	# ------------------
6651	# Perform arithmetic evaluation on the ARGs, and store the result in the
6652	# global $as_val. Take advantage of shells that can avoid forks. The arguments
6653	# must be portable across $(()) and expr.
6654	if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
6655	eval 'as_fn_arith ()
6656	{
6657	as_val=$(( $* ))
6658	}'
6659	else
6660	as_fn_arith ()
6661	{
6662	as_val=`expr "$@" \|\| test $? -eq 1`
6663	}
6664	fi # as_fn_arith
6665
6666
6667	if expr a : '$a$' >/dev/null 2>&1 &&
6668	test "X`expr 00001 : '.*$...$'`" = X001; then
6669	as_expr=expr
6670	else
6671	as_expr=false
6672	fi
6673
6674	if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
6675	as_basename=basename
6676	else
6677	as_basename=false
6678	fi
6679
6680	if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
6681	as_dirname=dirname
6682	else
6683	as_dirname=false
6684	fi
6685
6686	as_me=`$as_basename -- "$0" \|\|
6687	$as_expr X/"$0" : './$[^/][^/]$/*$' \\| \
6688	X"$0" : 'X$//$$' \\| \
6689	X"$0" : 'X$/$' \\| . 2>/dev/null \|\|
6690	$as_echo X/"$0" \|
6691	sed '/^.\/$[^/][^/]$\/*$/{
6692	s//\1/
6693	q
6694	}
6695	/^X\/$\/\/$$/{
6696	s//\1/
6697	q
6698	}
6699	/^X\/$\/$.*/{
6700	s//\1/
6701	q
6702	}
6703	s/.*/./; q'`
6704
6705	# Avoid depending upon Character Ranges.
6706	as_cr_letters='abcdefghijklmnopqrstuvwxyz'
6707	as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
6708	as_cr_Letters=$as_cr_letters$as_cr_LETTERS
6709	as_cr_digits='0123456789'
6710	as_cr_alnum=$as_cr_Letters$as_cr_digits
6711
6712	ECHO_C= ECHO_N= ECHO_T=
6713	case `echo -n x` in #(((((
6714	-n*)
6715	case `echo 'xy\c'` in
6716	c) ECHO_T=' ';; # ECHO_T is single tab character.
6717	xy) ECHO_C='\c';;
6718	*) echo `echo ksh88 bug on AIX 6.1` > /dev/null
6719	ECHO_T=' ';;
6720	esac;;
6721	*)
6722	ECHO_N='-n';;
6723	esac
6724
6725	rm -f conf$$ conf$$.exe conf$$.file
6726	if test -d conf$$.dir; then
6727	rm -f conf$$.dir/conf$$.file
6728	else
6729	rm -f conf$$.dir
6730	mkdir conf$$.dir 2>/dev/null
6731	fi
6732	if (echo >conf$$.file) 2>/dev/null; then
6733	if ln -s conf$$.file conf$$ 2>/dev/null; then
6734	as_ln_s='ln -s'
6735	# ... but there are two gotchas:
6736	# 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
6737	# 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
6738	# In both cases, we have to default to `cp -pR'.
6739	ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe \|\|
6740	as_ln_s='cp -pR'
6741	elif ln conf$$.file conf$$ 2>/dev/null; then
6742	as_ln_s=ln
6743	else
6744	as_ln_s='cp -pR'
6745	fi
6746	else
6747	as_ln_s='cp -pR'
6748	fi
6749	rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
6750	rmdir conf$$.dir 2>/dev/null
6751
6752
6753	# as_fn_mkdir_p
6754	# -------------
6755	# Create "$as_dir" as a directory, including parents if necessary.
6756	as_fn_mkdir_p ()
6757	{
6758
6759	case $as_dir in #(
6760	-*) as_dir=./$as_dir;;
6761	esac
6762	test -d "$as_dir" \|\| eval $as_mkdir_p \|\| {
6763	as_dirs=
6764	while :; do
6765	case $as_dir in #(
6766	\') as_qdir=`$as_echo "$as_dir" \| sed "s/'/'\\\\\\\\''/g"`;; #'(
6767	*) as_qdir=$as_dir;;
6768	esac
6769	as_dirs="'$as_qdir' $as_dirs"
6770	as_dir=`$as_dirname -- "$as_dir" \|\|
6771	$as_expr X"$as_dir" : 'X$.[^/]$//[^/][^/]/$' \\| \
6772	X"$as_dir" : 'X$//$[^/]' \\| \
6773	X"$as_dir" : 'X$//$$' \\| \
6774	X"$as_dir" : 'X$/$' \\| . 2>/dev/null \|\|
6775	$as_echo X"$as_dir" \|
6776	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
6777	s//\1/
6778	q
6779	}
6780	/^X$\/\/$[^/].*/{
6781	s//\1/
6782	q
6783	}
6784	/^X$\/\/$$/{
6785	s//\1/
6786	q
6787	}
6788	/^X$\/$.*/{
6789	s//\1/
6790	q
6791	}
6792	s/.*/./; q'`
6793	test -d "$as_dir" && break
6794	done
6795	test -z "$as_dirs" \|\| eval "mkdir $as_dirs"
6796	} \|\| test -d "$as_dir" \|\| as_fn_error $? "cannot create directory $as_dir"
6797
6798
6799	} # as_fn_mkdir_p
6800	if mkdir -p . 2>/dev/null; then
6801	as_mkdir_p='mkdir -p "$as_dir"'
6802	else
6803	test -d ./-p && rmdir ./-p
6804	as_mkdir_p=false
6805	fi
6806
6807
6808	# as_fn_executable_p FILE
6809	# -----------------------
6810	# Test if FILE is an executable regular file.
6811	as_fn_executable_p ()
6812	{
6813	test -f "$1" && test -x "$1"
6814	} # as_fn_executable_p
6815	as_test_x='test -x'
6816	as_executable_p=as_fn_executable_p
6817
6818	# Sed expression to map a string onto a valid CPP name.
6819	as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
6820
6821	# Sed expression to map a string onto a valid variable name.
6822	as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
6823
6824
6825	exec 6>&1
6826	## ----------------------------------- ##
6827	## Main body of $CONFIG_STATUS script. ##
6828	## ----------------------------------- ##
6829	_ASEOF
6830	test $as_write_fail = 0 && chmod +x $CONFIG_STATUS \|\| ac_write_fail=1
6831
6832	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6833	# Save the log message, to keep $0 and so on meaningful, and to
6834	# report actual input values of CONFIG_FILES etc. instead of their
6835	# values after options handling.
6836	ac_log="
6837	This file was extended by cfa-cc $as_me 1.0.0.0, which was
6838	generated by GNU Autoconf 2.69. Invocation command line was
6839
6840	CONFIG_FILES = $CONFIG_FILES
6841	CONFIG_HEADERS = $CONFIG_HEADERS
6842	CONFIG_LINKS = $CONFIG_LINKS
6843	CONFIG_COMMANDS = $CONFIG_COMMANDS
6844	$ $0 $@
6845
6846	on `(hostname \|\| uname -n) 2>/dev/null \| sed 1q`
6847	"
6848
6849	_ACEOF
6850
6851	case $ac_config_files in *"
6852	") set x $ac_config_files; shift; ac_config_files=$;;
6853	esac
6854
6855	case $ac_config_headers in *"
6856	") set x $ac_config_headers; shift; ac_config_headers=$;;
6857	esac
6858
6859
6860	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6861	# Files that config.status was made for.
6862	config_files="$ac_config_files"
6863	config_headers="$ac_config_headers"
6864	config_links="$ac_config_links"
6865	config_commands="$ac_config_commands"
6866
6867	_ACEOF
6868
6869	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6870	ac_cs_usage="\
6871	\`$as_me' instantiates files and other configuration actions
6872	from templates according to the current configuration. Unless the files
6873	and actions are specified as TAGs, all are instantiated by default.
6874
6875	Usage: $0 [OPTION]... [TAG]...
6876
6877	-h, --help print this help, then exit
6878	-V, --version print version number and configuration settings, then exit
6879	--config print configuration, then exit
6880	-q, --quiet, --silent
6881	do not print progress messages
6882	-d, --debug don't remove temporary files
6883	--recheck update $as_me by reconfiguring in the same conditions
6884	--file=FILE[:TEMPLATE]
6885	instantiate the configuration file FILE
6886	--header=FILE[:TEMPLATE]
6887	instantiate the configuration header FILE
6888
6889	Configuration files:
6890	$config_files
6891
6892	Configuration headers:
6893	$config_headers
6894
6895	Configuration links:
6896	$config_links
6897
6898	Configuration commands:
6899	$config_commands
6900
6901	Report bugs to <cforall@plg.uwaterloo.ca>."
6902
6903	_ACEOF
6904	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
6905	ac_cs_config="`$as_echo "$ac_configure_args" \| sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
6906	ac_cs_version="\\
6907	cfa-cc config.status 1.0.0.0
6908	configured by $0, generated by GNU Autoconf 2.69,
6909	with options \\"\$ac_cs_config\\"
6910
6911	Copyright (C) 2012 Free Software Foundation, Inc.
6912	This config.status script is free software; the Free Software Foundation
6913	gives unlimited permission to copy, distribute and modify it."
6914
6915	ac_pwd='$ac_pwd'
6916	srcdir='$srcdir'
6917	INSTALL='$INSTALL'
6918	MKDIR_P='$MKDIR_P'
6919	AWK='$AWK'
6920	test -n "\$AWK" \|\| AWK=awk
6921	_ACEOF
6922
6923	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
6924	# The default lists apply if the user does not specify any file.
6925	ac_need_defaults=:
6926	while test $# != 0
6927	do
6928	case $1 in
6929	--=?)
6930	ac_option=`expr "X$1" : 'X$[^=]*$='`
6931	ac_optarg=`expr "X$1" : 'X[^=]=$.$'`
6932	ac_shift=:
6933	;;
6934	--*=)
6935	ac_option=`expr "X$1" : 'X$[^=]*$='`
6936	ac_optarg=
6937	ac_shift=:
6938	;;
6939	*)
6940	ac_option=$1
6941	ac_optarg=$2
6942	ac_shift=shift
6943	;;
6944	esac
6945
6946	case $ac_option in
6947	# Handling of the options.
6948	-recheck \| --recheck \| --rechec \| --reche \| --rech \| --rec \| --re \| --r)
6949	ac_cs_recheck=: ;;
6950	--version \| --versio \| --versi \| --vers \| --ver \| --ve \| --v \| -V )
6951	$as_echo "$ac_cs_version"; exit ;;
6952	--config \| --confi \| --conf \| --con \| --co \| --c )
6953	$as_echo "$ac_cs_config"; exit ;;
6954	--debug \| --debu \| --deb \| --de \| --d \| -d )
6955	debug=: ;;
6956	--file \| --fil \| --fi \| --f )
6957	$ac_shift
6958	case $ac_optarg in
6959	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6960	'') as_fn_error $? "missing file argument" ;;
6961	esac
6962	as_fn_append CONFIG_FILES " '$ac_optarg'"
6963	ac_need_defaults=false;;
6964	--header \| --heade \| --head \| --hea )
6965	$ac_shift
6966	case $ac_optarg in
6967	\') ac_optarg=`$as_echo "$ac_optarg" \| sed "s/'/'\\\\\\\\''/g"` ;;
6968	esac
6969	as_fn_append CONFIG_HEADERS " '$ac_optarg'"
6970	ac_need_defaults=false;;
6971	--he \| --h)
6972	# Conflict between --help and --header
6973	as_fn_error $? "ambiguous option: \`$1'
6974	Try \`$0 --help' for more information.";;
6975	--help \| --hel \| -h )
6976	$as_echo "$ac_cs_usage"; exit ;;
6977	-q \| -quiet \| --quiet \| --quie \| --qui \| --qu \| --q \
6978	\| -silent \| --silent \| --silen \| --sile \| --sil \| --si \| --s)
6979	ac_cs_silent=: ;;
6980
6981	# This is an error.
6982	-*) as_fn_error $? "unrecognized option: \`$1'
6983	Try \`$0 --help' for more information." ;;
6984
6985	*) as_fn_append ac_config_targets " $1"
6986	ac_need_defaults=false ;;
6987
6988	esac
6989	shift
6990	done
6991
6992	ac_configure_extra_args=
6993
6994	if $ac_cs_silent; then
6995	exec 6>/dev/null
6996	ac_configure_extra_args="$ac_configure_extra_args --silent"
6997	fi
6998
6999	_ACEOF
7000	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7001	if \$ac_cs_recheck; then
7002	set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
7003	shift
7004	\$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
7005	CONFIG_SHELL='$SHELL'
7006	export CONFIG_SHELL
7007	exec "\$@"
7008	fi
7009
7010	_ACEOF
7011	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7012	exec 5>>config.log
7013	{
7014	echo
7015	sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
7016	## Running $as_me. ##
7017	_ASBOX
7018	$as_echo "$ac_log"
7019	} >&5
7020
7021	_ACEOF
7022	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7023	#
7024	# INIT-COMMANDS
7025	#
7026	AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
7027
7028	_ACEOF
7029
7030	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7031
7032	# Handling of arguments.
7033	for ac_config_target in $ac_config_targets
7034	do
7035	case $ac_config_target in
7036	"config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:src/config.h.in" ;;
7037	"depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
7038	"Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
7039	"src/driver/Makefile") CONFIG_FILES="$CONFIG_FILES src/driver/Makefile" ;;
7040	"src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
7041	"src/benchmark/Makefile") CONFIG_FILES="$CONFIG_FILES src/benchmark/Makefile" ;;
7042	"src/examples/Makefile") CONFIG_FILES="$CONFIG_FILES src/examples/Makefile" ;;
7043	"src/tests/Makefile") CONFIG_FILES="$CONFIG_FILES src/tests/Makefile" ;;
7044	"src/tests/preempt_longrun/Makefile") CONFIG_FILES="$CONFIG_FILES src/tests/preempt_longrun/Makefile" ;;
7045	"src/prelude/Makefile") CONFIG_FILES="$CONFIG_FILES src/prelude/Makefile" ;;
7046	"src/libcfa/Makefile") CONFIG_FILES="$CONFIG_FILES src/libcfa/Makefile" ;;
7047	"tools/Makefile") CONFIG_FILES="$CONFIG_FILES tools/Makefile" ;;
7048	"tools/prettyprinter/Makefile") CONFIG_FILES="$CONFIG_FILES tools/prettyprinter/Makefile" ;;
7049	"src/tests/test.py") CONFIG_LINKS="$CONFIG_LINKS src/tests/test.py:src/tests/test.py" ;;
7050	"src/tests/config.py") CONFIG_FILES="$CONFIG_FILES src/tests/config.py" ;;
7051
7052	*) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
7053	esac
7054	done
7055
7056
7057	# If the user did not use the arguments to specify the items to instantiate,
7058	# then the envvar interface is used. Set only those that are not.
7059	# We use the long form for the default assignment because of an extremely
7060	# bizarre bug on SunOS 4.1.3.
7061	if $ac_need_defaults; then
7062	test "${CONFIG_FILES+set}" = set \|\| CONFIG_FILES=$config_files
7063	test "${CONFIG_HEADERS+set}" = set \|\| CONFIG_HEADERS=$config_headers
7064	test "${CONFIG_LINKS+set}" = set \|\| CONFIG_LINKS=$config_links
7065	test "${CONFIG_COMMANDS+set}" = set \|\| CONFIG_COMMANDS=$config_commands
7066	fi
7067
7068	# Have a temporary directory for convenience. Make it in the build tree
7069	# simply because there is no reason against having it here, and in addition,
7070	# creating and moving files from /tmp can sometimes cause problems.
7071	# Hook for its removal unless debugging.
7072	# Note that there is a small window in which the directory will not be cleaned:
7073	# after its creation but before its name has been assigned to `$tmp'.
7074	$debug \|\|
7075	{
7076	tmp= ac_tmp=
7077	trap 'exit_status=$?
7078	: "${ac_tmp:=$tmp}"
7079	{ test ! -d "$ac_tmp" \|\| rm -fr "$ac_tmp"; } && exit $exit_status
7080	' 0
7081	trap 'as_fn_exit 1' 1 2 13 15
7082	}
7083	# Create a (secure) tmp directory for tmp files.
7084
7085	{
7086	tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
7087	test -d "$tmp"
7088	} \|\|
7089	{
7090	tmp=./conf$$-$RANDOM
7091	(umask 077 && mkdir "$tmp")
7092	} \|\| as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
7093	ac_tmp=$tmp
7094
7095	# Set up the scripts for CONFIG_FILES section.
7096	# No need to generate them if there are no CONFIG_FILES.
7097	# This happens for instance with `./config.status config.h'.
7098	if test -n "$CONFIG_FILES"; then
7099
7100
7101	ac_cr=`echo X \| tr X '\015'`
7102	# On cygwin, bash can eat \r inside `` if the user requested igncr.
7103	# But we know of no other shell where ac_cr would be empty at this
7104	# point, so we can use a bashism as a fallback.
7105	if test "x$ac_cr" = x; then
7106	eval ac_cr=\$\'\\r\'
7107	fi
7108	ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
7109	if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
7110	ac_cs_awk_cr='\\r'
7111	else
7112	ac_cs_awk_cr=$ac_cr
7113	fi
7114
7115	echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
7116	_ACEOF
7117
7118
7119	{
7120	echo "cat >conf$$subs.awk <<_ACEOF" &&
7121	echo "$ac_subst_vars" \| sed 's/.*/&!$&$ac_delim/' &&
7122	echo "_ACEOF"
7123	} >conf$$subs.sh \|\|
7124	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7125	ac_delim_num=`echo "$ac_subst_vars" \| grep -c '^'`
7126	ac_delim='%!_!# '
7127	for ac_last_try in false false false false false :; do
7128	. ./conf$$subs.sh \|\|
7129	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7130
7131	ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk \| grep -c X`
7132	if test $ac_delim_n = $ac_delim_num; then
7133	break
7134	elif $ac_last_try; then
7135	as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
7136	else
7137	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7138	fi
7139	done
7140	rm -f conf$$subs.sh
7141
7142	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7143	cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
7144	_ACEOF
7145	sed -n '
7146	h
7147	s/^/S["/; s/!.*/"]=/
7148	p
7149	g
7150	s/^[^!]*!//
7151	:repl
7152	t repl
7153	s/'"$ac_delim"'$//
7154	t delim
7155	:nl
7156	h
7157	s/$.\{148\}$..*/\1/
7158	t more1
7159	s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
7160	p
7161	n
7162	b repl
7163	:more1
7164	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7165	p
7166	g
7167	s/.\{148\}//
7168	t nl
7169	:delim
7170	h
7171	s/$.\{148\}$..*/\1/
7172	t more2
7173	s/["\\]/\\&/g; s/^/"/; s/$/"/
7174	p
7175	b
7176	:more2
7177	s/["\\]/\\&/g; s/^/"/; s/$/"\\/
7178	p
7179	g
7180	s/.\{148\}//
7181	t delim
7182	' <conf$$subs.awk \| sed '
7183	/^[^""]/{
7184	N
7185	s/\n//
7186	}
7187	' >>$CONFIG_STATUS \|\| ac_write_fail=1
7188	rm -f conf$$subs.awk
7189	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7190	_ACAWK
7191	cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
7192	for (key in S) S_is_set[key] = 1
7193	FS = ""
7194
7195	}
7196	{
7197	line = $ 0
7198	nfields = split(line, field, "@")
7199	substed = 0
7200	len = length(field[1])
7201	for (i = 2; i < nfields; i++) {
7202	key = field[i]
7203	keylen = length(key)
7204	if (S_is_set[key]) {
7205	value = S[key]
7206	line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
7207	len += length(value) + length(field[++i])
7208	substed = 1
7209	} else
7210	len += 1 + keylen
7211	}
7212
7213	print line
7214	}
7215
7216	_ACAWK
7217	_ACEOF
7218	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7219	if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
7220	sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
7221	else
7222	cat
7223	fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
7224	\|\| as_fn_error $? "could not setup config files machinery" "$LINENO" 5
7225	_ACEOF
7226
7227	# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
7228	# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
7229	# trailing colons and then remove the whole line if VPATH becomes empty
7230	# (actually we leave an empty line to preserve line numbers).
7231	if test "x$srcdir" = x.; then
7232	ac_vpsub='/^[ ]VPATH[ ]=[ ]*/{
7233	h
7234	s///
7235	s/^/:/
7236	s/[ ]*$/:/
7237	s/:\$(srcdir):/:/g
7238	s/:\${srcdir}:/:/g
7239	s/:@srcdir@:/:/g
7240	s/^:*//
7241	s/:*$//
7242	x
7243	s/$=[ ]$./\1/
7244	G
7245	s/\n//
7246	s/^[^=]=[ ]$//
7247	}'
7248	fi
7249
7250	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7251	fi # test -n "$CONFIG_FILES"
7252
7253	# Set up the scripts for CONFIG_HEADERS section.
7254	# No need to generate them if there are no CONFIG_HEADERS.
7255	# This happens for instance with `./config.status Makefile'.
7256	if test -n "$CONFIG_HEADERS"; then
7257	cat >"$ac_tmp/defines.awk" <<\_ACAWK \|\|
7258	BEGIN {
7259	_ACEOF
7260
7261	# Transform confdefs.h into an awk script `defines.awk', embedded as
7262	# here-document in config.status, that substitutes the proper values into
7263	# config.h.in to produce config.h.
7264
7265	# Create a delimiter string that does not exist in confdefs.h, to ease
7266	# handling of long lines.
7267	ac_delim='%!_!# '
7268	for ac_last_try in false false :; do
7269	ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
7270	if test -z "$ac_tt"; then
7271	break
7272	elif $ac_last_try; then
7273	as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
7274	else
7275	ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
7276	fi
7277	done
7278
7279	# For the awk script, D is an array of macro values keyed by name,
7280	# likewise P contains macro parameters if any. Preserve backslash
7281	# newline sequences.
7282
7283	ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
7284	sed -n '
7285	s/.\{148\}/&'"$ac_delim"'/g
7286	t rset
7287	:rset
7288	s/^[ ]#[ ]define[ ][ ]*/ /
7289	t def
7290	d
7291	:def
7292	s/\\$//
7293	t bsnl
7294	s/["\\]/\\&/g
7295	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7296	D["\1"]=" \3"/p
7297	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2"/p
7298	d
7299	:bsnl
7300	s/["\\]/\\&/g
7301	s/^ $'"$ac_word_re"'$$([^()])$[ ]$.*$/P["\1"]="\2"\
7302	D["\1"]=" \3\\\\\\n"\\/p
7303	t cont
7304	s/^ $'"$ac_word_re"'$[ ]$.$/D["\1"]=" \2\\\\\\n"\\/p
7305	t cont
7306	d
7307	:cont
7308	n
7309	s/.\{148\}/&'"$ac_delim"'/g
7310	t clear
7311	:clear
7312	s/\\$//
7313	t bsnlc
7314	s/["\\]/\\&/g; s/^/"/; s/$/"/p
7315	d
7316	:bsnlc
7317	s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
7318	b cont
7319	' <confdefs.h \| sed '
7320	s/'"$ac_delim"'/"\\\
7321	"/g' >>$CONFIG_STATUS \|\| ac_write_fail=1
7322
7323	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7324	for (key in D) D_is_set[key] = 1
7325	FS = ""
7326	}
7327	/^[\t ]#[\t ](define\|undef)[\t ]+$ac_word_re([\t (]\|\$)/ {
7328	line = \$ 0
7329	split(line, arg, " ")
7330	if (arg[1] == "#") {
7331	defundef = arg[2]
7332	mac1 = arg[3]
7333	} else {
7334	defundef = substr(arg[1], 2)
7335	mac1 = arg[2]
7336	}
7337	split(mac1, mac2, "(") #)
7338	macro = mac2[1]
7339	prefix = substr(line, 1, index(line, defundef) - 1)
7340	if (D_is_set[macro]) {
7341	# Preserve the white space surrounding the "#".
7342	print prefix "define", macro P[macro] D[macro]
7343	next
7344	} else {
7345	# Replace #undef with comments. This is necessary, for example,
7346	# in the case of _POSIX_SOURCE, which is predefined and required
7347	# on some systems where configure will not decide to define it.
7348	if (defundef == "undef") {
7349	print "/", prefix defundef, macro, "/"
7350	next
7351	}
7352	}
7353	}
7354	{ print }
7355	_ACAWK
7356	_ACEOF
7357	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7358	as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
7359	fi # test -n "$CONFIG_HEADERS"
7360
7361
7362	eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS"
7363	shift
7364	for ac_tag
7365	do
7366	case $ac_tag in
7367	:[FHLC]) ac_mode=$ac_tag; continue;;
7368	esac
7369	case $ac_mode$ac_tag in
7370	:[FHL]:);;
7371	:L* \| :C:) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
7372	:[FH]-) ac_tag=-:-;;
7373	:[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
7374	esac
7375	ac_save_IFS=$IFS
7376	IFS=:
7377	set x $ac_tag
7378	IFS=$ac_save_IFS
7379	shift
7380	ac_file=$1
7381	shift
7382
7383	case $ac_mode in
7384	:L) ac_source=$1;;
7385	:[FH])
7386	ac_file_inputs=
7387	for ac_f
7388	do
7389	case $ac_f in
7390	-) ac_f="$ac_tmp/stdin";;
7391	*) # Look for the file first in the build tree, then in the source tree
7392	# (if the path is not absolute). The absolute path cannot be DOS-style,
7393	# because $ac_f cannot contain `:'.
7394	test -f "$ac_f" \|\|
7395	case $ac_f in
7396	[\\/$]*) false;;
7397	*) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
7398	esac \|\|
7399	as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
7400	esac
7401	case $ac_f in \') ac_f=`$as_echo "$ac_f" \| sed "s/'/'\\\\\\\\''/g"`;; esac
7402	as_fn_append ac_file_inputs " '$ac_f'"
7403	done
7404
7405	# Let's still pretend it is `configure' which instantiates (i.e., don't
7406	# use $as_me), people would be surprised to read:
7407	# /* config.h. Generated by config.status. */
7408	configure_input='Generated from '`
7409	$as_echo "$" \| sed 's\|^[^:]/\|\|;s\|:[^:]*/\|, \|g'
7410	`' by configure.'
7411	if test x"$ac_file" != x-; then
7412	configure_input="$ac_file. $configure_input"
7413	{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
7414	$as_echo "$as_me: creating $ac_file" >&6;}
7415	fi
7416	# Neutralize special characters interpreted by sed in replacement strings.
7417	case $configure_input in #(
7418	\& \| \\| \| \\ )
7419	ac_sed_conf_input=`$as_echo "$configure_input" \|
7420	sed 's/[\\\\&\|]/\\\\&/g'`;; #(
7421	*) ac_sed_conf_input=$configure_input;;
7422	esac
7423
7424	case $ac_tag in
7425	:-: \| *:-) cat >"$ac_tmp/stdin" \
7426	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
7427	esac
7428	;;
7429	esac
7430
7431	ac_dir=`$as_dirname -- "$ac_file" \|\|
7432	$as_expr X"$ac_file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7433	X"$ac_file" : 'X$//$[^/]' \\| \
7434	X"$ac_file" : 'X$//$$' \\| \
7435	X"$ac_file" : 'X$/$' \\| . 2>/dev/null \|\|
7436	$as_echo X"$ac_file" \|
7437	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7438	s//\1/
7439	q
7440	}
7441	/^X$\/\/$[^/].*/{
7442	s//\1/
7443	q
7444	}
7445	/^X$\/\/$$/{
7446	s//\1/
7447	q
7448	}
7449	/^X$\/$.*/{
7450	s//\1/
7451	q
7452	}
7453	s/.*/./; q'`
7454	as_dir="$ac_dir"; as_fn_mkdir_p
7455	ac_builddir=.
7456
7457	case "$ac_dir" in
7458	.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
7459	*)
7460	ac_dir_suffix=/`$as_echo "$ac_dir" \| sed 's\|^\.[\\/]\|\|'`
7461	# A ".." for each directory in $ac_dir_suffix.
7462	ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" \| sed 's\|/[^\\/]*\|/..\|g;s\|/\|\|'`
7463	case $ac_top_builddir_sub in
7464	"") ac_top_builddir_sub=. ac_top_build_prefix= ;;
7465	*) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
7466	esac ;;
7467	esac
7468	ac_abs_top_builddir=$ac_pwd
7469	ac_abs_builddir=$ac_pwd$ac_dir_suffix
7470	# for backward compatibility:
7471	ac_top_builddir=$ac_top_build_prefix
7472
7473	case $srcdir in
7474	.) # We are building in place.
7475	ac_srcdir=.
7476	ac_top_srcdir=$ac_top_builddir_sub
7477	ac_abs_top_srcdir=$ac_pwd ;;
7478	[\\/]* \| ?:[\\/]* ) # Absolute name.
7479	ac_srcdir=$srcdir$ac_dir_suffix;
7480	ac_top_srcdir=$srcdir
7481	ac_abs_top_srcdir=$srcdir ;;
7482	*) # Relative name.
7483	ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
7484	ac_top_srcdir=$ac_top_build_prefix$srcdir
7485	ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
7486	esac
7487	ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
7488
7489
7490	case $ac_mode in
7491	:F)
7492	#
7493	# CONFIG_FILE
7494	#
7495
7496	case $INSTALL in
7497	[\\/$]* \| ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
7498	*) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
7499	esac
7500	ac_MKDIR_P=$MKDIR_P
7501	case $MKDIR_P in
7502	[\\/$]* \| ?:[\\/]* ) ;;
7503	/) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
7504	esac
7505	_ACEOF
7506
7507	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7508	# If the template does not know about datarootdir, expand it.
7509	# FIXME: This hack should be removed a few years after 2.60.
7510	ac_datarootdir_hack=; ac_datarootdir_seen=
7511	ac_sed_dataroot='
7512	/datarootdir/ {
7513	p
7514	q
7515	}
7516	/@datadir@/p
7517	/@docdir@/p
7518	/@infodir@/p
7519	/@localedir@/p
7520	/@mandir@/p'
7521	case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
7522	datarootdir) ac_datarootdir_seen=yes;;
7523	@datadir@\|@docdir@\|@infodir@\|@localedir@\|@mandir@)
7524	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
7525	$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
7526	_ACEOF
7527	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7528	ac_datarootdir_hack='
7529	s&@datadir@&$datadir&g
7530	s&@docdir@&$docdir&g
7531	s&@infodir@&$infodir&g
7532	s&@localedir@&$localedir&g
7533	s&@mandir@&$mandir&g
7534	s&\\\${datarootdir}&$datarootdir&g' ;;
7535	esac
7536	_ACEOF
7537
7538	# Neutralize VPATH when `$srcdir' = `.'.
7539	# Shell code in configure.ac might set extrasub.
7540	# FIXME: do we really want to maintain this feature?
7541	cat >>$CONFIG_STATUS <<_ACEOF \|\| ac_write_fail=1
7542	ac_sed_extra="$ac_vpsub
7543	$extrasub
7544	_ACEOF
7545	cat >>$CONFIG_STATUS <<\_ACEOF \|\| ac_write_fail=1
7546	:t
7547	/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
7548	s\|@configure_input@\|$ac_sed_conf_input\|;t t
7549	s&@top_builddir@&$ac_top_builddir_sub&;t t
7550	s&@top_build_prefix@&$ac_top_build_prefix&;t t
7551	s&@srcdir@&$ac_srcdir&;t t
7552	s&@abs_srcdir@&$ac_abs_srcdir&;t t
7553	s&@top_srcdir@&$ac_top_srcdir&;t t
7554	s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
7555	s&@builddir@&$ac_builddir&;t t
7556	s&@abs_builddir@&$ac_abs_builddir&;t t
7557	s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
7558	s&@INSTALL@&$ac_INSTALL&;t t
7559	s&@MKDIR_P@&$ac_MKDIR_P&;t t
7560	$ac_datarootdir_hack
7561	"
7562	eval sed \"\$ac_sed_extra\" "$ac_file_inputs" \| $AWK -f "$ac_tmp/subs.awk" \
7563	>$ac_tmp/out \|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7564
7565	test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
7566	{ ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
7567	{ ac_out=`sed -n '/^[ ]datarootdir[ ]:*=/p' \
7568	"$ac_tmp/out"`; test -z "$ac_out"; } &&
7569	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7570	which seems to be undefined. Please make sure it is defined" >&5
7571	$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
7572	which seems to be undefined. Please make sure it is defined" >&2;}
7573
7574	rm -f "$ac_tmp/stdin"
7575	case $ac_file in
7576	-) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
7577	*) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
7578	esac \
7579	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7580	;;
7581	:H)
7582	#
7583	# CONFIG_HEADER
7584	#
7585	if test x"$ac_file" != x-; then
7586	{
7587	$as_echo "/* $configure_input */" \
7588	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
7589	} >"$ac_tmp/config.h" \
7590	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7591	if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
7592	{ $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
7593	$as_echo "$as_me: $ac_file is unchanged" >&6;}
7594	else
7595	rm -f "$ac_file"
7596	mv "$ac_tmp/config.h" "$ac_file" \
7597	\|\| as_fn_error $? "could not create $ac_file" "$LINENO" 5
7598	fi
7599	else
7600	$as_echo "/* $configure_input */" \
7601	&& eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
7602	\|\| as_fn_error $? "could not create -" "$LINENO" 5
7603	fi
7604	# Compute "$ac_file"'s index in $config_headers.
7605	_am_arg="$ac_file"
7606	_am_stamp_count=1
7607	for _am_header in $config_headers :; do
7608	case $_am_header in
7609	$_am_arg \| $_am_arg:* )
7610	break ;;
7611	* )
7612	_am_stamp_count=`expr $_am_stamp_count + 1` ;;
7613	esac
7614	done
7615	echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" \|\|
7616	$as_expr X"$_am_arg" : 'X$.[^/]$//[^/][^/]/$' \\| \
7617	X"$_am_arg" : 'X$//$[^/]' \\| \
7618	X"$_am_arg" : 'X$//$$' \\| \
7619	X"$_am_arg" : 'X$/$' \\| . 2>/dev/null \|\|
7620	$as_echo X"$_am_arg" \|
7621	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7622	s//\1/
7623	q
7624	}
7625	/^X$\/\/$[^/].*/{
7626	s//\1/
7627	q
7628	}
7629	/^X$\/\/$$/{
7630	s//\1/
7631	q
7632	}
7633	/^X$\/$.*/{
7634	s//\1/
7635	q
7636	}
7637	s/.*/./; q'`/stamp-h$_am_stamp_count
7638	;;
7639	:L)
7640	#
7641	# CONFIG_LINK
7642	#
7643
7644	if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
7645	:
7646	else
7647	# Prefer the file from the source tree if names are identical.
7648	if test "$ac_source" = "$ac_file" \|\| test ! -r "$ac_source"; then
7649	ac_source=$srcdir/$ac_source
7650	fi
7651
7652	{ $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
7653	$as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
7654
7655	if test ! -r "$ac_source"; then
7656	as_fn_error $? "$ac_source: file not found" "$LINENO" 5
7657	fi
7658	rm -f "$ac_file"
7659
7660	# Try a relative symlink, then a hard link, then a copy.
7661	case $ac_source in
7662	[\\/$]* \| ?:[\\/]* ) ac_rel_source=$ac_source ;;
7663	*) ac_rel_source=$ac_top_build_prefix$ac_source ;;
7664	esac
7665	ln -s "$ac_rel_source" "$ac_file" 2>/dev/null \|\|
7666	ln "$ac_source" "$ac_file" 2>/dev/null \|\|
7667	cp -p "$ac_source" "$ac_file" \|\|
7668	as_fn_error $? "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
7669	fi
7670	;;
7671	:C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
7672	$as_echo "$as_me: executing $ac_file commands" >&6;}
7673	;;
7674	esac
7675
7676
7677	case $ac_file$ac_mode in
7678	"depfiles":C) test x"$AMDEP_TRUE" != x"" \|\| {
7679	# Older Autoconf quotes --file arguments for eval, but not when files
7680	# are listed without --file. Let's play safe and only enable the eval
7681	# if we detect the quoting.
7682	case $CONFIG_FILES in
7683	\') eval set x "$CONFIG_FILES" ;;
7684	*) set x $CONFIG_FILES ;;
7685	esac
7686	shift
7687	for mf
7688	do
7689	# Strip MF so we end up with the name of the file.
7690	mf=`echo "$mf" \| sed -e 's/:.*$//'`
7691	# Check whether this is an Automake generated Makefile or not.
7692	# We used to match only the files named 'Makefile.in', but
7693	# some people rename them; so instead we look at the file content.
7694	# Grep'ing the first line is not enough: some people post-process
7695	# each Makefile.in and add a new line on top of each file to say so.
7696	# Grep'ing the whole file is not good either: AIX grep has a line
7697	# limit of 2048, but all sed's we know have understand at least 4000.
7698	if sed -n 's,^#.generated by automake.,X,p' "$mf" \| grep X >/dev/null 2>&1; then
7699	dirpart=`$as_dirname -- "$mf" \|\|
7700	$as_expr X"$mf" : 'X$.[^/]$//[^/][^/]/$' \\| \
7701	X"$mf" : 'X$//$[^/]' \\| \
7702	X"$mf" : 'X$//$$' \\| \
7703	X"$mf" : 'X$/$' \\| . 2>/dev/null \|\|
7704	$as_echo X"$mf" \|
7705	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7706	s//\1/
7707	q
7708	}
7709	/^X$\/\/$[^/].*/{
7710	s//\1/
7711	q
7712	}
7713	/^X$\/\/$$/{
7714	s//\1/
7715	q
7716	}
7717	/^X$\/$.*/{
7718	s//\1/
7719	q
7720	}
7721	s/.*/./; q'`
7722	else
7723	continue
7724	fi
7725	# Extract the definition of DEPDIR, am__include, and am__quote
7726	# from the Makefile without running 'make'.
7727	DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
7728	test -z "$DEPDIR" && continue
7729	am__include=`sed -n 's/^am__include = //p' < "$mf"`
7730	test -z "$am__include" && continue
7731	am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
7732	# Find all dependency output files, they are included files with
7733	# $(DEPDIR) in their names. We invoke sed twice because it is the
7734	# simplest approach to changing $(DEPDIR) to its actual value in the
7735	# expansion.
7736	for file in `sed -n "
7737	s/^$am__include $am__quote$.(DEPDIR).$$am__quote"'$/\1/p' <"$mf" \| \
7738	sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
7739	# Make sure the directory exists.
7740	test -f "$dirpart/$file" && continue
7741	fdir=`$as_dirname -- "$file" \|\|
7742	$as_expr X"$file" : 'X$.[^/]$//[^/][^/]/$' \\| \
7743	X"$file" : 'X$//$[^/]' \\| \
7744	X"$file" : 'X$//$$' \\| \
7745	X"$file" : 'X$/$' \\| . 2>/dev/null \|\|
7746	$as_echo X"$file" \|
7747	sed '/^X$.[^/]$\/\/[^/][^/]\/$/{
7748	s//\1/
7749	q
7750	}
7751	/^X$\/\/$[^/].*/{
7752	s//\1/
7753	q
7754	}
7755	/^X$\/\/$$/{
7756	s//\1/
7757	q
7758	}
7759	/^X$\/$.*/{
7760	s//\1/
7761	q
7762	}
7763	s/.*/./; q'`
7764	as_dir=$dirpart/$fdir; as_fn_mkdir_p
7765	# echo "creating $dirpart/$file"
7766	echo '# dummy' > "$dirpart/$file"
7767	done
7768	done
7769	}
7770	;;
7771
7772	esac
7773	done # for ac_tag
7774
7775
7776	as_fn_exit 0
7777	_ACEOF
7778	ac_clean_files=$ac_clean_files_save
7779
7780	test $ac_write_fail = 0 \|\|
7781	as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
7782
7783
7784	# configure is writing to config.log, and then calls config.status.
7785	# config.status does its own redirection, appending to config.log.
7786	# Unfortunately, on DOS this fails, as config.log is still kept open
7787	# by configure, so config.status won't be able to write to it; its
7788	# output is simply discarded. So we exec the FD to /dev/null,
7789	# effectively closing config.log, so it can be properly (re)opened and
7790	# appended to by config.status. When coming back to configure, we
7791	# need to make the FD available again.
7792	if test "$no_create" != yes; then
7793	ac_cs_success=:
7794	ac_config_status_args=
7795	test "$silent" = yes &&
7796	ac_config_status_args="$ac_config_status_args --quiet"
7797	exec 5>/dev/null
7798	$SHELL $CONFIG_STATUS $ac_config_status_args \|\| ac_cs_success=false
7799	exec 5>>config.log
7800	# Use \|\|, not &&, to avoid exiting from the if with $? = 1, which
7801	# would make configure fail if this is the last instruction.
7802	$ac_cs_success \|\| as_fn_exit 1
7803	fi
7804	if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
7805	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
7806	$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
7807	fi
7808
7809
7810	if test -z "$BUILD_RELEASE_TRUE"; then :
7811	if test -z "$BUILD_DEBUG_TRUE"; then :
7812	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release & debug" >&5
7813	$as_echo "$as_me: Building libcfa for target: release & debug" >&6;}
7814	else
7815	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: release" >&5
7816	$as_echo "$as_me: Building libcfa for target: release" >&6;}
7817	fi
7818	else
7819	if test -z "$BUILD_DEBUG_TRUE"; then :
7820	{ $as_echo "$as_me:${as_lineno-$LINENO}: Building libcfa for target: debug" >&5
7821	$as_echo "$as_me: Building libcfa for target: debug" >&6;}
7822	else
7823	{ $as_echo "$as_me:${as_lineno-$LINENO}: Running cfa without libcfa" >&5
7824	$as_echo "$as_me: Running cfa without libcfa" >&6;}
7825	fi
7826	fi
7827
7828	# Final text
7829	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: Cforall configuraton completed. Type \"make -j 8 install\"." >&5
7830	$as_echo "Cforall configuraton completed. Type \"make -j 8 install\"." >&6; }

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