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Last change on this file since f85bc15 was a5c722b, checked in by Thierry Delisle <tdelisle@…>, 6 years ago
Moved config.h.in to src
Property mode set to `100755`
File size: 222.0 KB

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

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